baber/WOPTO huggingface dataset:
Patent TW-400281-B (TW)
Title: Wiping sheet and its manufacture method
Inventor: TAKEUCHI NAOTO
IPC: D21H27/40
Filed: 1998-03-09
Granted: 2000-08-01
Abstract: A wiping sheet and its manufacture method, which is mainly to immerse the drug solution on the crepe-processed sheet and produce the sheet extension by the recovery of wrinkles, but there is a drawback, the sheet strength could be deteriorated during the crepe process. So if using the above-mentioned sheet to form wiping sheets with high precision, the strength will be reduced. The solving means is to dehydrate a base of wet paper made of pulp as a main component by press rolls 11, use the first dryer12a to dry partly to make the water content 10-25 %, then put the shaver13 in contact with the sheet containing moisture to proceed the crepe process. Next, to dry substantially completely using the second dryer. As a result, the sheet is sufficiently elongated when it is impregnated with moisture, and has high strength.
Patent TW-412408-B (TW)
Title: Automatic feeding device for making joss sticks
Inventor: LIN BO-WEN
IPC: A47G33/00
Filed: 1998-03-18
Granted: 2000-11-21
Abstract: An automatic feeding device for making joss sticks comprises: a container, a feeding plate, an elastic component, a pipe body, and a cover plate. The feeding plate is movably installed in the container. The elastic component is installed between the feeding plate and the container. The elastic component can push the feeding plate to displace upward, The top end of the pipe body is an ignition part and is equipped with a net cover to cover the ignition part. The bottom of the pipe body is connected to the cover plate. The cover plate can be installed in the container and is located above the feeding plate. The incense can be placed on the feeding plate inside the container. By means of the upward displacement of the feeding plate pushed by the elastic component, the incense can be automatically fed to the ignition part of the pipe body.
Patent TW-370729-B (TW)
Title: GaN group crystal base member having low dislocation density, use thereof and manufacturing methods thereof
Inventor: KAZUYUKI TADATOMO
IPC: H01S5/323
Filed: 1998-03-24
Granted: 1999-09-21
Abstract: A GaN group crystal base member comprising a base substrate, a mask layer partially covering the surface of said base substrate to give a masked region, and a GaN group crystal layer grown thereon to cover the mask layer, which is partially in direct contact with the non-masked region of the base substrate, use thereof for a semiconductor element, manufacturing methods thereof and a method for controlling a dislocation line. The manufacturing method of the present invention is capable of making a part in the GaN group crystal layer, which is above a masked region or non-masked region, have a low dislocation density.
Patent TW-374257-B (TW)
Title: A compact dual-frequency rectangular microstrip antenna design
Inventor: LU JUI-HAN
Filed: 1998-07-27
Granted: 1999-11-11
Abstract: A novel single-feed compact dual-frequency design is demonstrated. The proposed design consists of a rectangular patch loaded with two parallel slots close to the radiating edges and meandered with slits at the non-radiating edges. The two operating frequencies are of parallel polarization planes and, by varying the insetting slit length, the frequency ratio of the two frequencies is tunable in the range of about 1.8-2.4. And, with the insetting slit, the two frequencies can greatly be lowered, which results in a large antenna size reduction for a fixed dual-frequency operation.
Patent TW-429728-B (TW)
Title: Mobile telephone with output of sound messages
Inventor: THIERRY JEAN PAUL
IPC: H04M1/72481
Filed: 1998-12-01
Granted: 2001-04-11
Abstract: The telephone comprises a plurality of options accessible by navigation within a command tree Structure, means for navigating within the command tree structure, memory means (8) containing a plurality of sound messages for assisting navigation within the command tree structure and means for emitting sound (11), the sound messages for assisting navigation within the command tree structure being intended to be output by the sound emission means (11) upon navigation within the command tree structure. The invention applies well to mobile telephones of the GSM type.
Patent TW-401639-B (TW)
Title: Inductance: device formed on semiconductor substrate
Inventor: KOBAYASHI OSAMU
IPC: H01L23/52
Filed: 1998-10-22
Granted: 2000-08-11
Abstract: According to a first aspect of the present invention, a plurality of PN junctions are formed at the surface of a semiconductor substrate under a belt-like conductive film having a spiral shape which constitutes an inductance device. An inverted bias voltage is applied to the PN junctions, and the surface of the substrate is completely depleted.  Since the inverted bias voltage is applied to the PN junctions, even though the impurity density of the surface of the substrate is high and the adjacent PN junctions are separated to a degree, the extension of the depletion layers can be increased and complete depletion of the surface of the substrate can be achieved.
Patent TW-538037-B (TW)
Title: A process for preparing substituted thiazolidinedione derivatives
Inventor: GILES ROBERT GORDEN
IPC: C07D417/06
Filed: 1998-11-03
Granted: 2003-06-21
Abstract: A process for preparing a compound of formula (I): or a tautomeric form thereof or a pharmaceutically acceptable salt thereof, wherein: A1 represents a substituted or unsubstituted aromatic heterocyclyl group; R1 represents a hydrogen atom, an alkyl group, an acyl group, an aralkyl group, wherein the aryl moiety may be substituted or unsubstituted, or a substituted or unsubstituted aryl group; A2 represents a benzene ring having in total up to five substituents; and n represents an integer in the range of from 2 to 6, which process comprises catalytically reducing a compound of formula (II): wherein A1, R1, A2 and n are as defined in relation to formula (I), characterized in that the reduction reaction is carried out using a hydrogen pressure above 20 psi; and thereafter if required forming a pharmaceutically acceptable salt and/or a pharmaceutically acceptable solvate of the compound of formula (I).
Patent TW-439094-B (TW)
Title: Apparatus for controlling temperature of substrate
Inventor: KADOTANI KANICHI
IPC: H01L23/34
Filed: 1999-02-11
Granted: 2001-06-07
Abstract: A stage (5l) on which a semiconductor wafer (3) is placed has a vertically symmetrical structure comprising a thin, flat type container (53) of a metal of a high thermal conductivity, and film type heaters (7, 35) pasted on upper and lower surfaces of this container (53). The vertically symmetrical structure is adapted to prevent the flexure of the stage (5l) which is ascribed to the thermal expansion thereof and improve the soaking characteristics thereof. The container (53) has a hollow (11) therein for making cooling working fluid flow. A plurality of ribs (2l) is provided in the hollow (11) to heighten the mechanical strength of the container (53). The high-pressure working fluid flows from a plurality of inlets (l7), which are provided in a circumferential portion of the container (53), thereinto to be supplied as high-speed jet currents into the interior of the hollow (11) through jet ports (59). The jet currents cross one another and impinge upon the ribs (2l) to generate violent turbulent flow, whereby a heat exchange rate and soaking characteristics of the apparatus are improved.
Patent TW-I236467-B (TW)
Title: Process for synthesizing benzoic acids
Inventor: CHONG JOSHUA ANTHONY
IPC: C07C65/21
Filed: 1999-03-09
Granted: 2005-07-21
Abstract: A nucleophilic substitution reaction on optionally substituted dihalobenzenes is carried out in the presence of an optional catalyst followed by formation of and subsequent carboxylation of a Grignard reaction intermediate. In particular the present invention provides a process leading to optionally substituted hydroxybenzoic, alkanoyloxybenzoic, formyloxybenzoic and alkoxybenzoic acids from 1-substituted 2,6-dihalobenzenes. The invention also provides a process for the direct formation of an acyl chloride from a Grignard reagent by quenching with phosgene.
Patent TW-431045-B (TW)
Title: AC power source filter for audio video electrical load
Inventor: MARSH RICHARD N
IPC: H03H1/00
Filed: 1999-04-01
Granted: 2001-04-21
Abstract: A filter for suppressing noise surges and noise frequencies in ac power lines to an audio video load includes at least one noise suppression circuit. The noise suppression circuit in turn includes first and second inductors coupled to respective power lines in series with the load. A capacitor is coupled between the power lines at the input of the first inductor and the output of the second inductor. With this arrangement, the capacitor suppresses noise surges in the power line, while being protected by the second inductor from being damaged by the surges. Also, the filter suppresses two noise frequencies using only the single capacitor. If desired, additional noise suppression circuits can be provided, with each noise suppression circuit suppressing two noise frequencies using only a single capacitor.
Patent TW-470867-B (TW)
Title: Structural component made of hard material for a wristwatch
Inventor: BACH MICHAEL
IPC: G04B37/22
Filed: 1999-06-01
Granted: 2002-01-01
Abstract: The invention concerns a structural component made of hard material for a wristwatch, characterised in that it includes a hole fitted with an inner threading which is integral with said component, said threading being directly obtained by injection and thus without removing any material of said component for example by machining.
Patent TW-430616-B (TW)
Title: Optical information recording medium
Inventor: TAJIMA TOSHIAKI
IPC: B41M5/26
Filed: 1999-06-22
Granted: 2001-04-21
Abstract: The present invention provides an optical information recording medium having an optical interference layer containing a pigment layer on a substrate. The pigment layer contains a trimethine system quinoline blue pigment represented by a general formula 1. The optical interference layer can be recorded and regenerated by a laser beam of 620 to 690 nm in wavelength.
Patent TW-509642-B (TW)
Title: Coating-free texture using for air bag and manufacture thereof and its device
Inventor: KONISHI TATSUO
IPC: D03D1/02
Filed: 1999-07-20
Granted: 2002-11-11
Abstract: To economically and industrially manufacture textures with adjustable air permeability and softness using for air bag. A weaving texture is condensed in drying and finishing processing by boiling water. The said drying processing is achieved by multiple drying stages using a suction dryer and can be economically and industrially used for producing textures with softness using for air bag.
Patent TW-415033-B (TW)
Title: Formation of contact
Inventor: LIN YI-MIAU
IPC: H01L21/768
Filed: 1999-09-02
Granted: 2000-12-11
Abstract: A method of fabricating a contact or a via in integrated circuit. An inter-layer dielectric layer is formed on a semiconductor substrate having a MOS transistor formed thereon. A buffer layer and an anti-reflective layer are successively formed on the inter-layer dielectric layer and annealing is then employed. The buffer layer, made of silicon oxide, is formed by plasma enhanced CVD in which TEOS is used as a reactant. The anti-reflective layer is made from silicon nitride. The buffer layer prevents formation of contact from tilting due to huge stress caused by annealing.
Patent TW-541345-B (TW)
Title: A manufacturing of aluminum cathode foil
Inventor: OU BING-LUNG
IPC: C22C21/02
Filed: 1999-12-23
Granted: 2003-07-11
Abstract: A new process is invented for producing high capacitance aluminum cathode foil. The process contains preparing, casting, hot rolling, cold rolling and stabilized annealing. In thisnew process 0.15-0.6 wt% Si, 0.3-0.7 wt% Fe, 0.05-0.6 wt% Cu, 0.7-1.5 wt% Mn were melted and casted into ingots. The ingots are homogenized at a temperature range of 460-620 DEG C for 3-36h and sequently hot rolled, cold rolled with a reduction larger 60% and then finally annealed at 100-160 DEG C for l-2h. The aluminum foil produced by the described process possesses high tensile strength and superior capacitance.
Patent TW-445183-B (TW)
Title: Lead casting machine with drainage guides
Inventor: LIN JIN-YUAN
IPC: B22D17/04
Filed: 2000-01-13
Granted: 2001-07-11
Abstract: A lead casting machine with drainage guides includes a furnace, a drainage guide system which leads out the molten lead from the furnace, a pouring system which connects with the drainage guide system, and a forming mold. Using the design of a drainage guide system and a pouring system can improve the drawbacks and the limitations of a conventional lead casting machine for the battery with a pouring system directly installed inside the furnace. Using the lead casting machine with drainage guides, the pouring process of lead casting is smooth and the maintenance of the machine is easily and the quality of the product is assured.
Patent TW-524675-B (TW)
Title: Absorbent article
Inventor: RONNBERG PETER
IPC: A61F13/511
Filed: 2000-03-10
Granted: 2003-03-21
Abstract: Absorbent article such as a diaper, pant diaper, incontinence guard, sanitary napkin, wound dressing or the like comprising a layer of continuous fibers (9), so called tow fibers, which is bonded in a random pattern where the bonding sites are randomly distributed in the xy- as well as in the z-direction of the layer, but where the fibers otherwise are substantially unbonded to each other. Preferably the layer is bonded by means of so called through-air-bonding. The layer can either be used as a liquid acquisition layer between the topsheet and the absorbent body, as a topsheet or as a combined topsheet and liquid acquisition layer.
Patent TW-434396-B (TW)
Title: Evaporator
Inventor: UEHARA HARUO
IPC: F28F3/08
Filed: 2000-04-28
Granted: 2001-05-16
Abstract: Local heat transferring zones are provided on a heat transferring face. The zones have prescribed patterns of irregularity, which are different from each other. Resistance corresponding to the flowing velocity of the high temperature fluid is imparted to the high temperature fluid by the patterns of irregularity in the zones. It is possible to distribute uniformly the high temperature fluid to the zones to cause it to flow over the entirety of the heat transferring face so as to obtain a uniform flow rate of the high temperature fluid on the zones, improve the contact efficiency of the high temperature fluid with the heat transferring face and improve the heat transfer efficiency of the high temperature fluid to the low temperature fluid through the heat transferring face, unlike the conventional case that the high temperature fluid does not flow in a uniform state on the heat transferring face due to the biased position for the supply of the high temperature fluid.
Patent TW-473997-B (TW)
Title: DRAM-cells arrangement and its production method
Inventor: SCHLOESSER TILL
IPC: H01L27/108
Filed: 2000-05-09
Granted: 2002-01-21
Abstract: In a substrate (1) are provided 1st trenches and 2nd trenches (G2), which are perpendicular to the 1st trenches and divided into word-line trenches and isolation-trenches. The word-line trenches are filled respectively with a word-line (W) and. A protection-structure (S) arranged above the word-line (W). The source/drain-regions (S/D1, S/D2) of the transistors are adjacent on the surface (F) of the substrate (1) and are in the substrate (1) not deeper than the word-lines (W), Two adjacent, transistors make use of a common source/drain-region (S/D1), which is connected with a bit-line (B). The other source/drain-regions (S/D2) of the transistors are connected with capacitors (KO).
Patent TW-425496-B (TW)
Title: Exposure device capable of aligning while moving mask
Inventor: TANAKA YONETA
IPC: H01L21/027
Filed: 2000-06-03
Granted: 2001-03-11
Abstract: An exposure device aligns a mask with a workpiece by moving the mask if a work alignment mark goes out of the field of an alignment microscope. Refer to figure 1, a striplike workpiece Wb is fed from a supply reel R1 to a work stage WS. An alignment microscope 2 is used for detection of the images of a mask mark MAM and a workpiece mark WAM to align a mask M with the striplike workpiece Wb before an exposure process. If the workpiece mark WAM is out of the field of the alignment microscope 2, the mask stage MS is moved, for example, spirally relative to the alignment microscope 2 to find the workpiece mark WAM. When the workpiece mark WAM is detected, the mask M and the striplike workpiece Wb are aligned for an exposure process.
Patent TW-466624-B (TW)
Title: Device and method for producing gas solution and cleaning device
Inventor: HAGA NOBUAKI
IPC: B01F3/04
Filed: 2000-06-13
Granted: 2001-12-01
Abstract: The present invention is provided with a gas solution producing device having a simple structure to reduce the start-up time, and capable of reducing an amount of gas or solution for use, and a method therefore, as well as a cleaning device employing them. An ozone water solution producing device (1) of the present invention includes a gas dissolving module (3) for bringing ozone gas and deionized water in contact with each other for the production of ozone solution, a gas introducing pipe (4) for introducing ozone gas from an ozone gas producing device (2) to the gas dissolving module (3), a buffer (5), connected on the gas introducing pipe (4), for temporarily storing ozone gas and thereafter discharging the gas stored to the gas introducing pipe (4), a first valve (6) for opening or closing the gas introducing pipe (4) to switch the introduction and suspension of gas flow to the gas dissolving module (3), and backflow prevention valve (7) for preventing a backflow of the gas discharged from the buffer (5).
Patent TW-484234-B (TW)
Title: Oxidation of silicon on germanium
Inventor: LUAN HSIN-CHIAO
IPC: H01L21/324
Filed: 2000-06-26
Granted: 2002-04-21
Abstract: The invention provides processes for producing a high-quality silicon dioxide layer on a germanium layer. In one example process, a layer of silicon is deposited on the germanium layer, and the silicon layer is exposed to dry oxygen gas at a temperature that is sufficient to induce oxidation of the silicon layer substantially only by thermal energy. In a further example process, the silicon layer is exposed to water vapor at a temperature that is sufficient to induce oxidation of the silicon layer substantially only by thermal energy. It can be preferred that the exposure to dry oxygen gas or to water vapor be carried out in an oxidation chamber at a chamber pressure that is no less than ambient pressure. In one example, the chamber pressure is above about 2 atm. The temperature at which the silicon layer is exposed to the dry oxygen gas is preferably above about 500 DEG C, more preferably above about 600 DEG C, even more preferably above about 700 DEG C, and most preferably above about 800 DEG C.
Patent TW-546356-B (TW)
Title: A cellulose substance-containing coating agent and its use in lacquers
Inventor: HOPPE LUTZ
IPC: C09D175/04
Filed: 2000-08-02
Granted: 2003-08-11
Abstract: A cellulose substance-containing coating agent emulsin of the oil-in-water type built up from (a) 5.0-50 wt% of cellulose substance (b) 5.0-50 wt% of one or more hydroxyl group-containing lacquer resins (c) 2.0-25 wt% of one or more polyisocyanates with more than one free isocyanate group (d) 10.0-65 wt% of water (e) 0.5-30 wt% of plasticiser (f) 0.0-20 wt% of emulsifier (g) 0.0-45 wt% of at least one organic solvent wherein the sum of (a) to (g) is always 100 wt%, characterised in that the ratio of OH groups (from the lacquer resin) to NCO groups is 1:0.05 to 1:5.
Patent TW-545020-B (TW)
Title: Method for copyright security control
Inventor: YANG GAU-SHIUNG
IPC: H04L9/00
Filed: 2000-09-13
Granted: 2003-08-01
Abstract: The present invention provides a method for copyright security control, which is a method relating to a company and sales web site for preventing theft of the original objects through the network, and conducting sales of the original objects. In additional to the encryption on the head and tail of the original objects, the method will divide the original objects into multiple sets of data blocks, and encrypt these data blocks respectively. The encryption method may be the RSA algorithm, the data encrypt standard (DES), and the non-exclusive algorithm (XOR).
Patent TW-554244-B (TW)
Title: Positive type photosensitive resin composition, process for producing pattern and electronic parts
Inventor: MINEGISHI TOMONORI
IPC: H01L21/312
Filed: 2000-09-22
Granted: 2003-09-21
Abstract: Disclosed are a positive type photosensitive resin composition which comprises (A) a polyimide precursor or a polyoxazole precursor having a group represented by -OR, wherein R represents a monovalent group constituting a acetal or ketal, an alkoxyalkyl group or an alkylsilyl group, which can be converted into a hydrogen atom by decomposition with an action of an acid, in the molecule which is bonded to an aromatic ring, and (B) a compound which generates an acid by irradiating radiation, a process for producing the same and electronic parts using the same.
Patent TW-I229659-B (TW)
Title: Grout for making watertight screens
Inventor: VATTEMENT HUBERT
IPC: C09K8/50
Filed: 2000-10-20
Granted: 2005-03-21
Abstract: The invention relates to a grout for making watertight screens which comprises a mixture of water, natural or modified clay, specific blast furnace slag and an activating agent. The invention also relates to a process which makes use of said grout, as well as the use of a specific blast furnace slag for preparing said grout.
Patent TW-514787-B (TW)
Title: Method and apparatus for an improved interface between computer components
Inventor: AJANOVIC JASMIN
IPC: G06F13/42
Filed: 2000-11-07
Granted: 2002-12-21
Abstract: An interface to transfer data between a memory control hub and an input/output control hub of a chipset within a computer system. One embodiment of the interface includes a bi-directional data signal path and a pair of source synchronous strobe signals. The data signal path transmits data in packets via split transactions. In addition, the packets include a request packet and a completion packet, if necessary. Furthermore, in one embodiment, the request packets include a transaction descriptor.
Patent TW-539708-B (TW)
Title: Flame-retarded polyphenylene ether composition and method of making same
Inventor: PATEL NIRAJKUMAR
IPC: C08K7/14
Filed: 2000-11-15
Granted: 2003-07-01
Abstract: Polyphenylene ether (PPE) compositions with good fire and flame-retardant characteristics utilize lower levels of organophosphate fire-retardant, and therefore do not suffer from the drawbacks of previously known fire- and flame-retardant PPE compositions. The compositions include (a) a polymer component containing at least 50% of a polyphenylene ether; (b) glass reinforcing fibers in an amount sufficient to increase the modulus and strength of the polymer component; (c) a fire retardant component which is preferably an organophosphate fire retardant; (d) an organoclay component in an amount effective to enhance the flame-retardant characteristics of the composition; and (e) a mineral component. Other conventional additives utilized in formulation of PPE may be included. The composition is made by mixing the ingredients and compounding into a composition which is suitable for injection molding. This composition can be used in the manufacture of injection molded articles such as electronic components, including television internals such as deflection yokes; printer chassis and plastic pallets.