baber/WOPTO huggingface dataset:
Patent TW-448216-B (TW)
Title: A pourable suspension of a sulphur dye or mixture of sulfur dyes in an aqueous liquid and the process for the production thereof
Inventor: DANHIEUX GUIDO J
IPC: C09B67/30
Filed: 1996-04-19
Granted: 2001-08-01
Abstract: Stable, pourable aqueous suspensions of sulphur dyes are provided, especially suspensions which are characterized by a very low content of inorganic sulphides and inorganic polysulphides. The suspensions are produced using certain suspension stabilizing agents consisting mainly of water-soluble polysac-charide gums, such as xanthan gum, whose solutions in water are pseudoplastic. The suspensions may further comprise a non-sulphide reducing agent and/or a dispersing agent. An improved method is also provided for determining the potential for such suspensions to release hydrogen sulphide upon being acidified at a given temperature, which method comprises acidifying a sample of the suspension to pH 2.9-3.7, capturing all of the hydrogen sulphide released during acidification in aqueous alkali and measuring the sulphide ion content of the aqueous alkali.
Patent TW-330346-B (TW)
Title: A photo-reflective type detector and its manufacturing method
Inventor: KOHACHI MITSUO
IPC: H01L31/167
Filed: 1996-05-02
Granted: 1998-04-21
Abstract: A photo-reflective type detector includes: (1) photo-emitting device, and (2) photo-receiving device, which can receive the light emitted from photo-emitting device and reflected from the detected material. The feature of the detector is that: to avoid the incidence light from the photo-emitting device of the photo-receiving device, the distance between photo-emitting and the detected material is different from the distance between photo-receiving device and the detected material in the set-up photo-emitting and photo-receiving devices.
Patent TW-404952-B (TW)
Title: Process for the production of a high stereoregular polypropylenes
Inventor: SAITO JUN
IPC: C08F4/44
Filed: 1996-05-22
Granted: 2000-09-11
Abstract: A process for the production of a high stereoregular polypropylene characterized in that (a) an isotactic pentad (m m m m) is 0.950 to 0.995, (b) a syndiotactic pentad (r r r r) is 0 to 0.01, (c) a different bond due to 2,1- and 1,3-insertions of propylene monomer is 0 to 0.3 mol%, (d) an absence of a terminal double bond is confirmed, (e) a weight average molecular weight (Mw) is 50,000 to 1,000,000 and (f) a ratio (Mw/Mn) of the weight average molecular weight (Mw) to a number average molecular weight (Mn) is 1.5 to 3.8, (a) to (d) being determined from 13C NMR spectra, wherein propylene is polymerized in the presence of hydrogen using a catalyst comprising a chiral transition metal compound and an aluminoxane, the transition metal compound being represented by the formula of Q(C5H4-mR1m)(C5H4-nR2n)MXY wherein (C5H4-mR1m) and (C5H4-nR2n) represent a substituted cyclopentadienyl group; m and n are an integer of 1 to 3; R1 and R2 may be the same or different and each represents a hydrocarbyl radical of 1 to 20 carbons, a silicone-containing hydrocarbyl radical or a hydrocarbyl radical which is joined with two carbon atoms on the cyclopentadienyl ring to form one or more hydrocarbon ring which may be substituted by a hydrocarbon; Q is a group capable of crosslinking (C5H4-mR1m) and (C5H4-nR2n) and represents a divalent, hydrocarbyl radical, an unsubstituted silylene group or a hydrocarbyl-substituted silylene group; M represents a transition metal selected from the group consisting of titanium, zirconium and hafnium; X and Y may be the same or different and each represents a hydrogen, a halogen or a hydrocarbyl radical, and the polymerization is performed by a slurry polymerization using an aliphatic hydrocarbon as a solvent or by a bulk polymerization using propylene itself as a solvent. The high stereoregular polypropylenes have narrow molecular weight distributions and high melting points, which exhibit very high tenacity, high-temperature rigidity, heat resistance and good molding properties when used as molding materials.
Patent TW-380211-B (TW)
Title: Post-hydration method and apparatus for transporting, inspecting and packaging contact lenses
Inventor: MARTIN WALLACE ANTHONY
IPC: B65B57/10
Filed: 1996-08-30
Granted: 2000-01-21
Abstract: The present invention, which relates to post hydration processing of contact lenses and the packages into which the lenses are placed, includes several assemblies which are ideally suited to performing the various steps which are associated with post hydration processing. These several assemblies include: a deionizing water injection assembly which fills the packaging elements prior to the lenses being inserted therein; a lens transfer and insertion assembly which removes contact lenses from hydration pallets, alters their spatial distribution, and deposits them into the packaging elements; a buffering station, which includes segregator and integrator devices, and which provides a location for temporarily holding a group of lens-packaging pallets during interruption of subsequent assemblies; a low vibration lens-package transport and inspection assembly which removes the pallets from a conveyor line, inserts them onto low vibration inspection assembly conveyor line, and inspects the lenses to determine which are optically correct; a deionized water extraction assembly which removes the deionized water from the lens-packaging elements; a first rotating lens-package transfer assembly, which removes the lens-package elements from the pallet and deposits the optically correct ones onto a consolidating conveyor line; a consolidating conveyor line and rotating lens-package transfer assembly, the former consolidating the lenses into regular arrays, and the latter rotating and transporting them to the final station; and a saline solution injector and foil wrapper sealing assembly, which fills the packages with saline solution and then heat seals a foil wrapper to the tops of the packaging elements.
Patent TW-308662-B (TW)
Title: Fast data alignment display queue of image bit block transfer
Inventor: SHEU JIING-HAUR
IPC: G06F12/06
Filed: 1996-10-14
Granted: 1997-06-21
Abstract: A fast data alignment display queue of image bit block transfer comprises of: (1) with the difference of source address and destination address as offset, performing displacement to each data set sent in sequence;(2) to each displaced data according to right-shift or left-shift feature in sequence filling local address between two adjacent buffer of multiple first in first out buffers, and on the time of the above filling, automatically making each data aligned; (3) according to the order of being filled to first in first output buffer on each layer, then in sequence reading and sending to dynamic random memory; (4) therefore constituting one data processing method of making bit block transfer data fast alignment.
Patent TW-345579-B (TW)
Title: Cyanoethylmelamine derivatives and method for producing them
Inventor: TANAKA NORIO
IPC: C07D401/00
Filed: 1996-11-14
Granted: 1998-11-21
Abstract: A cyanoethylmelamine derivative of the formula (I) (I) {in which X1, X2, X3, X4, X5 and X6 independently represent a substituent, one to five of substituents are cyanoethyl group and at least one of the remaining substituents represents C1-C20-alkyl group, C2-C20-alkenyl group (in which the alkyl group or alkenyl group may contain alicyclic group or phenyl group), C5-C6-cycloalkyl group or phenyl group, or two of the above-mentioned substituents which are in the same nitrogen atom may together form alkylene chain having 2 to 7 carbon atoms, and other remaining substituents represent H}.
Patent TW-348285-B (TW)
Title: Method of fabricating semiconductor device
Inventor: HONG-BAE MOOM
IPC: H01L21/322
Filed: 1996-12-02
Granted: 1998-12-21
Abstract: A method of fabricating a semiconductor device, which comprises the steps of depositing tungsten silicide, forming an oxide layer on the tungsten silicide, and carrying out subsequent processes.
Patent TW-399159-B (TW)
Title: The holographic high polymer distributed liquid crystal structure with multiple phase rasters and color display using this liquid crystal structure and its producing method
Inventor: SUMIYOSHI KEN
IPC: G02F1/1334
Filed: 1996-12-21
Granted: 2000-07-21
Abstract: This is a liquid crystal display with the holographic high polymer distributed liquid crystal between the transparent substrates (39b). The multiple phase rasters (35a/35b/35c) form in the holographic high polymer distributed phase liquid crystal to selectively reflect the light components of three primary colors.
Patent TW-409114-B (TW)
Title: Process for the preparation of hexafluoroethane
Inventor: ONO HIROMOTO
IPC: C07C19/08
Filed: 1996-12-23
Granted: 2000-10-21
Abstract: Process for the preparation of hexafluoroethane from hydrofluorocarbon and fluorine gas in safety and good efficiency. Reacting hydrofluorocarbon which contains two carbon atoms in the molecule and fluorine gas in the gas phase in the present of diluted gas at 250-500 DEG C.
Patent TW-359706-B (TW)
Title: Sewing machine with reeling device
Inventor: MIZUSAKI TAKASHI
IPC: D05B3/02
Filed: 1997-01-06
Granted: 1999-06-01
Abstract: A needle rod 3 is supported in the foremost part 1A of the arm 1 of a sewing machine concerned with capability of reciprocating vertically, and in the horizontal part 1B of the arm, a main shaft for driving 4 to reciprocate the needle rod 3 vertically is inserted and supported. Outside the arm 1, a reeling device 20 is installed which controls the thread feeding operation of a needle thread 9 supplied to a needle 8 via a tension adjuster 11 and a stationary needle thread path 13 through the operation in synchronization with the vertical reciprocative motions of the needle rod 3. The range of the vertical reciprocative motions of the needle rod 3 is set so as not protrude up from the arm 1, and the upper wall part 1a of the arm foremost part 1A is enclosed substantially.
Patent TW-332300-B (TW)
Title: Slide-type electronic components
Inventor: ABE SHOUGO
IPC: H01C10/00
Filed: 1997-02-13
Granted: 1998-05-21
Abstract: A kind of slide-type electronic components whose feature is that at the time of forming the surface of slave part, the end of length direction forms the base plate of connector and for the slider of the slide slave part which comprises the buckle plate and operator. The buckle plate and operator are buckled together so the base plate is located between the buckle plate and operator.
Patent TW-357520-B (TW)
Title: Communications system with a master station and at least one slave station as well as slave station for said communication system (2)
Inventor: SOTEK KAREL
IPC: H04L5/00
Filed: 1997-04-08
Granted: 1999-05-01
Abstract: A communications system with a master station (M) and at least one slave station (S), and at least 2 operation modes, being connected by at least one wiring (C; C/D) one to the other, in the first operation mode, S making ID accordingly for output to the wiring (C; C/D), in the second operation mode, one of S being designated address by M, and an S with a designated address and other data irrelevant to the address being transferred to M through wiring (C; C/D), including: having each of the S a first output circuit (OC) and a second output circuit (TR), being all the OC and the TR connected on the output side through (C; C/D), in the first operation mode, confirmation code (ID) being sent through the first output circuit, in the second operation mode, other data being transmitted by TR of the S with a designated address.
Patent TW-362024-B (TW)
Title: Bubble catheter and catheter bushing
Inventor: TSUTSUI NOBUMASA
IPC: A61M25/10
Filed: 1997-04-17
Granted: 1999-06-21
Abstract: A kind of bubble catheter which is easier to implant into the body with destruction and also the catheter bushing for not causing the blood vessel blocking. The bubble catheter is of lumen type and composed of the bubble, outside tube, inside tube, tip end, fixture wing, label and connector. The tip end of the bubble catheter is made of soft material, for example, the polyurethane of 95A in scleroscope, and also the 40% visualized barium sulfate and the length of tip end is 200 mm. The bubble catheter combined with side-holed catheter bushing can be used to prevent the blood vessel blocking.
Patent TW-521147-B (TW)
Title: Non-invasion blood analysis device
Inventor: ASANO KAORU
IPC: A61B5/00
Filed: 1997-05-09
Granted: 2003-02-21
Abstract: This invention provides an equipment to measure blood hemoglobin concentration and hematocrit in a non-invasive way with good recurrence; it is constituted of a light source part for illuminating a part of living body, a photo taking part for photoing the blood vessels and tissues illuminated, and an analyzing part for analyzing the images taken. The analyzing part has a data processing part to which attribute information on a subject is inputted from an operation part, first extract the transmitted image that inputted from operation part and an image-concentration profile crosscut to blood vessel is made by the extracting part, and quantify the profile's pattern characters in the quantifying part, then compares the obtained living body characteristic profile with the stored characteristic profiles database, and the blood component concentration are arithmetically operated in the calculating part, then finally, all the conclusions are to be outputted to an outputting part.
Patent TW-362027-B (TW)
Title: Alexandrite laser system for treatment of dermatological specimens
Inventor: FURUMOTO HORACE
IPC: A61B18/12
Filed: 1997-06-11
Granted: 1999-06-21
Abstract: A long pulse alexandrite laser for treating dermatological specimens is disclosed. The use of alexandrite allows operation in the near-infrared, specifically in a 50 nm range surrounding 755. Infrared in this range allows good penetration while still achieving an acceptable ratio of hemoglobin to melanin absorption between 5 and 100 msec and fluences between 10 and 50 J/cm<SP>2</SP>. A light delivery system is provided that that transmits the laser light output pulse to dermatological targets of a patient. The invention is also directed to a hair removal system. Here, it is desirable to use an index-matching application on the skin sections to be treated, and a visual indicator is thermo- or photo-responsive or otherwise responsive to the laser light pulse to generate a visible change. This provides the operator with a record of those parts of the skin that have already been treated.
Patent TW-473473-B (TW)
Title: Process for preparation of 1-alkyl-3-methylpiperidone-2 and 1-alkyl-5-methylpiperidone-2
Inventor: HERKES FRANK EDWARD
IPC: C07D211/02
Filed: 1997-08-20
Granted: 2002-01-21
Abstract: This invention relates to an improved process for the preparation of 1-alkyl-3-methylpiperidone-2 and 1-alkyl-5-methylpiperidone-2 form 2-methylglutaronitrile wherein the selectivity of the process to bis-1,5-(methylamido)-3-methylpentane is less than 8%.
Patent TW-376647-B (TW)
Title: Edit apparatus and edit method
Inventor: SAITO KENJI
IPC: H04N5/765
Filed: 1997-09-24
Granted: 1999-12-11
Abstract: In an edit apparatus for audiovisual information including moving picture information, audiovisual information is stored in a hard disk drive 51, and edit information is stored in a hard disk 46 or the like. When retrieval is started, images are extracted and displayed intermittently from visual information from a current position 10 to a destination position 12, to display the image 13 at the destination position. Because the image 13 at the destination position is displayed after the transfer of images are displayed for some time, and the editor can recognize the completion of retrieve The retrieval can be performed in various forms, such as constant time retrieval, constant speed retrieval, and acceleration and deceleration retrieval. An image such as "during retrieval" may be added to pictures under retrieval.
Patent TW-502062-B (TW)
Title: Process for hydrotreating petroleum, process for refining crude petroleum and process for upgrading the effluent from a fluid catalytic cracking unit
Inventor: CROSSLAND CLIFFORD S
IPC: C10G65/00
Filed: 1997-10-22
Granted: 2002-09-11
Abstract: A process for hydrotreating petroleum fractions early in the refining process by employing catalyst prepared as components of distillation structures or as contained beds of catalyst in atmospheric distillation columns and or side draw columns. For example, a crude petroleum is hydrotreated by taking side streams from an atmospheric distillation column and the vacuum gas oil from a vacuum distillation column which are individually fed to separate desulfurizations, preferably in distillation column reactors containing a hydrodesulfurization catalyst. The overheads from each of the distillation column reactors is returned to the atmospheric column and the bottoms from each distillation column reactor is withdrawn as hydrotreated product. The process may also be used for upgrading the effluent from a fluid catalytic cracking unit, preferably operated as a catalytic distillation reactor.
Patent TW-425391-B (TW)
Title: Melamine-melam-melem salt of a polyphosphoric acid and process for its production
Inventor: SUZUKI KEITARO
IPC: C08K5/3492
Filed: 1998-02-23
Granted: 2001-03-11
Abstract: A melamine.melam.melem salt of a polyphosphoric acid, which has a solubility of from 0.01 to 0.10 g/100 ml in water (25 DEG C), a pH of from 4.0 to 7.0 as a 10 wt% aqueous slurry (25 DEG C), and a melamine content of from 0.05 to 1.00 mol, a melam content of from 0.30 to 0.60 mol and a melem content of from 0.05 to 0.80 mol, per mol of the phosphorous atom; and a process for producing the above mentioned melamine.melam.melem salt of a polyphosphoric acid, which comprises the following steps (a) and (b): (a) a step of obtaining a reaction product by mixing melamine and phosphoric acid at a temperature of from 0 to 330 DEG C in such a ratio that the melamine is from 2.0 to 4.0 mols per mol of the phosphoric acid (as calculated as orthophosphoric acid content), and (b) a step of baking the reaction product obtained in step (a) at a temperature of from 340 to 450 DEG C for from 0.1 to 30 hours.
Patent TW-495523-B (TW)
Title: Polyester stretch blow bottle and production thereof
Inventor: TAKAHASHI KOJI
IPC: B65D1/02
Filed: 1998-03-11
Granted: 2002-07-21
Abstract: A stretch blow bottle made from a polyester resin composition which comprises: (A) 60 to 99% by weight of a polyethylene terephthalate resin and (B) 1 to 40% by weigh of a polyethylene isophthalate resin, wherein 300 square microns of a section exposed by cutting the neck of the bottle contains less than one particle of the polyethylene isophthalate resin (B) having a diameter of 0.1 micron or above in the polyethylene terephthalate resin (A) as the matrix.
Patent TW-376564-B (TW)
Title: Method for producing shallow trench isolation structure
Inventor: WU SHYE-LIN
IPC: H01L21/76
Filed: 1998-05-15
Granted: 1999-12-11
Abstract: The present invention relates to a method for producing a shallow trench isolation structure. The production method according to the present invention is applicable on a semiconductor substrate, and comprises sequentially forming a buffer layer and a first insulation layer on the semiconductor substrate, after defining the first insulation layer showing an aperture, forming a spacer on the sidewall of the aperture while etching a buffer layer portion in the aperture not covered by the spacer thereby exposing a portion of the substrate wherein the buffer layer covered by the spacer is an overlapping portion, subsequently removing the spacer and using the overlapping portion as the shield to define the exposed substrate in the aperture region to form a trench, then forming a second insulation layer along the periphery of the trench and forming an insulation plug filling in the trench.
Patent TW-385550-B (TW)
Title: Electrically erasable programmable read only flash memory
Inventor: FU KUAN-YU
IPC: H01L27/115
Filed: 1998-05-27
Granted: 2000-03-21
Abstract: A electrically erasable programmable read only flash memory is provided, whose memory cell has a buried floating gate structure, the floating gate is buried into the substrate, and source/drain region is disposed on both sides of floating gate, control gate is disposed on the surface of substrate which is above the floating gate. By this structure of invention, in the read only flash memory programming mode, tunnel effect happened between floating gate and control gate may reduce leakage current and raise speed of programming, and there is an advantage for memory integratization.
Patent TW-368479-B (TW)
Title: Manufacturing method for ink passageway
Inventor: WANG CHIEH-WEN
IPC: B41J2/16
Filed: 1998-05-29
Granted: 1999-09-01
Abstract: A kind of manufacturing method for ink passageway used in an ink-jet printhead chip which is formed on a silicon substrate. The manufacturing method includes: selectively etching the first surface of silicon substrate so as to make the thickness of silicon substrate thinner and form a plurality of grooves; then, penetrating the thinner silicon substrate in each groove and form a plurality of ink passageway; forming a plurality of ink chambers on top of the second surface of silicon substrate. The said ink chambers are corresponding to each ink passageways and linked to ink container through the ink filling groove.
Patent TW-445374-B (TW)
Title: Disposable reaction module
Inventor: LAI LI-HUEI
IPC: G01N33/00
Filed: 1998-11-04
Granted: 2001-07-11
Abstract: A disposal reaction module for providing a small amount of test agent to mix with a reaction agent for testing use. The module include a reaction chamber fluidly communicating with at least one test agent room. A piston in a gate room is located between the reaction chamber and the test agent room for controlling flow of test agent to the reaction chamber. The module may be made small size and portable to facilitate carrying. It is especially convenient and useful for field test use. People may do the test without direct contact with the reaction and test agents, and thus is safer to use than conventional method of using testing glasses and tubes.
Patent TW-442393-B (TW)
Title: Manufacture of multi-layer composite filtering core and its products
Inventor: WU JAU-RUEI
IPC: B32B7/00
Filed: 1998-11-24
Granted: 2001-06-23
Abstract: Disclosed is a manufacturing method of multilayer composite filter core and product thereof, comprising using a fusion injection equipment to continuously melt and extrude polymer from a nozzle thereby extend to fibers which are continuously received on the surface of a rotating guiding threaded rod, to make the fibers randomly join to form a filter core with net-like structure. The filter core is frictionally compressed by the roller correspondingly provided on the side of the guiding threaded rod to result a speed difference between the filter core and the guiding threaded rod, to make the filter core to be continuously sent out towards the tail end by the guiding threaded rod. The fusion injection equipment has several nozzles to continuously extrude a filter core with multi-layer structure, and functional substance adding equipments are provided between the nozzles to continuously spray functional substance to the fiber surfaces of the filter core, such that the functional substance is directly adhered to and covered over the surfaces between the multilayer fibers of the filter core, so as to form a multilayer composite filter core. This invention allows continuous and quick production of filter cores without the need of secondary process, and thus greatly reduces production cost.