baber/WOPTO huggingface dataset:
Patent TW-I239351-B (TW)
Title: Particles for supporting surfactant and process for preparing the same
Inventor: TAKANA SHUJI
IPC: C11D11/00
Filed: 2000-07-21
Granted: 2005-09-11
Abstract: The present invention relates to particles for supporting a surfactant and a process for preparing the same. Further, the present invention relates to high-density detergent particles using the particles for supporting a surfactant, and a process for preparing the same. According to the present invention, there can be obtained particles for supporting a surfactant which are excellent in the supporting ability (supporting capacity/supporting strength) for the liquid surfactant composition, and particles for supporting a surfactant which are excellent in the absorption properties (supporting rate) for the liquid surfactant composition, by spray-drying a preparation liquid obtainable by a process comprising the steps of preparing a first preparation liquid comprising a solution or slurry comprising a water-soluble polymer and a water-soluble salt; and subjecting the first preparation liquid to a treatment of increasing a number of water-soluble salt particles, thereby preparing a second preparation liquid having an increased number of water-soluble salt particles, as compared to the number of water-soluble salt particles which are present in the first preparation liquid. Further, since the liquid surfactant composition is supported by the particles for supporting a surfactant, detergent particles which are excellent in detergent performance, quality and the like can be efficiently obtained.
Patent TW-472268-B (TW)
Title: Method for preventing thermally oxidized yellowing of tin-plated wire
Inventor: TAKESHITA YASUO
IPC: C25D3/60
Filed: 2000-07-25
Granted: 2002-01-11
Abstract: This invention provides a tin-plated wire which does not develop yellowing with heating. In the tin-plated wire formed with a thin-plated layer 2 on the surface of a core wire 1, this plating composition is regulated to 30 weight ppm to 500 weight ppm gallium and the balance tin or tin alloy. The yellowing with heating can be prevented by containing the gallium at ≥ 30 weight ppm. Since the roughening of the surface is developed in the case of containing the gallium too much, the content of the gallium is regulated to ≤ 500 weight ppm.
Patent TW-472272-B (TW)
Title: Limit switch
Inventor: HASHIMOTO TOMIHIKO
IPC: H01H21/28
Filed: 2000-08-10
Granted: 2002-01-11
Abstract: The manipulation of a limit switch can be improved by moving a restoring lever in one direction to maintain its free state. The limit switch is composed of a plural of positioning gears, a plural of carrier pinions, a restoring arm that pushes the pinions away from the positioning gear and restores the positioning gears to their original positions at the same time, and a spring whose restoring force pushes the pinions against the positioning gears. The cam part of a restoring lever moves along the groove formed by the restoring arm to the pivotal axis, and the restoring lever is rotating to another pivotal axis, which is perpendicular to the pivotal axis of the restoring arm. When the restoring lever rotates and its cam part moves along the groove to let the restoring arm be pushed to its limit state, the free state, the restoring lever is designed such that its pivotal axis is along the direction of the spring restoring force generated by the restoring arm.
Patent TW-526292-B (TW)
Title: Double pressure vessel chemical dispenser unit
Inventor: CHAO SANDY S
IPC: C25D7/12
Filed: 2000-09-01
Granted: 2003-04-01
Abstract: The present invention generally provides a fluid delivery system with particular application to electroplating. Two or more reservoirs are fluidly connected to one or more processing chambers by fluid delivery lines. A gas source is coupled to the reservoirs to selectively pressurize the reservoirs and cause fluid flow therefrom to the processing chambers through the fluid delivery lines. The fluid levels in the reservoirs and the processing chambers are controlled to facilitate gravity-assisted flow of fluid from the processing chambers to the reservoirs via the fluid delivery line when the fluid levels in the processing chambers are higher than the fluid levels in the reservoirs. In operation, the reservoirs are alternatively filled and emptied with a fluid circulated between the reservoirs and the processing chambers. Alternatively filling and emptying the reservoirs relative to one another at constant rates maintains the fluid level and flow rate in the processing chamber substantially constant.
Patent TW-I226880-B (TW)
Title: Alumina-mullite porous refractory material in a sheet form and their production
Inventor: KOGA KENICHIRO
IPC: C04B35/101
Filed: 2000-10-30
Granted: 2005-01-21
Abstract: This invention provides an alumina-mullite porous refractory sheet having excellent thermal shock resistance and remarkably improved high-temperature deflection resistance at e.g. 1,600 DEG C and suitable for the baking of a ceramic substrate and alumina ceramic and provide a method for the production of the refractory sheet. The objective alumina-mullite porous refractory sheet is a fired material composed of 50-85 wt.% aggregate component composed of electromelted and/or sintered alumina and electromelted mullite and having a particle diameter of 10-150 mum, 15-50 wt.% binder component composed of alumina and mullite and inevitable impurities and having a porosity of 10-40%. The method for the production of the alumina-mullite porous refractory sheet comprises the mixing of an organic binder, water and the aggregate to a binder composed of alumina and fine silica powder and/or clay at a compositional ratio to give the objective binder component after burning, the kneading of the mixture, the forming of the kneaded mixture to a sheet and the burning of the sheet after drying.
Patent TW-518870-B (TW)
Title: Wireless security access management for a portable data storage cartridge
Inventor: SEGER PAUL JOSEPH
IPC: G06F21/62
Filed: 2000-11-06
Granted: 2003-01-21
Abstract: A portable security system mounted in a portable data storage cartridge for managing access by users to the cartridge. A programmable computer processor mounted in the cartridge is powered by and receives data from and transmits data to a data storage drive via a wireless RF interface, when mounted in the drive. A user table has a unique user identifier for each authorized user and lists permitted activities the user is authorized to conduct with respect to the data storage cartridge. Preferably, a private key, public key algorithm is employed. Thus, the user identifier comprises a user symbol and a user decrypting sender public key. A user authentication message from the authorized user is encrypted by a sender private key and a receiver public key, in accordance with a predetermined algorithm, employing the cryptographic algorithm. The cryptographic algorithm decrypts the user authentication message employing a receiver private key and the sender public key, whereby the user authentication message is known to have come from the user. Then, the security system algorithm grants access to the user for the listed activities with respect to the cartridge.
Patent TW-558543-B (TW)
Title: Container having cover with a multi-sector seal and method of using
Inventor: HUPP MATTHEW TODD
IPC: A45C11/22
Filed: 2001-01-11
Granted: 2003-10-21
Abstract: A container having an aperture through which the contents of the container may be accessed. The aperture is closable with a cover. The cover is sealable around a first sector of the aperture. Preferably, the first sector of the aperture subtends 360 degrees. The cover may be sealed by manipulating a second sector of the perimeter of the aperture. The second sector is less than the first sector.
Patent TW-I232867-B (TW)
Title: Apparatus and methods for massively parallel oligonucleotide synthesis
Inventor: PECK KO-NAN
IPC: C07H21/00
Filed: 2001-03-12
Granted: 2005-05-21
Abstract: Apparatus and method are described for parallel oligonucleotide synthesis by the number of hundreds of different sequences and lengths at a time. Standard phosphoramitide chemistry is employed and the synthesis reactions take place in the container compliant with the industrial standard microplate format to allow using the readily available automated instruments for subsequent processing. Key parameters in reducing synthesis volume in small reaction wells are discussed. Solutions to the difficulties in low volume and large number synthesis reactions are provided in this invention.
Patent TW-528645-B (TW)
Title: Composition for polishing magnetic disk substrate
Inventor: MIYATA NORIHIKO
IPC: B24B37/04
Filed: 2001-03-16
Granted: 2003-04-21
Abstract: An object of the present invention is to provide a composition for polishing a magnetic disk substrate that is used as a storage device for a computer or the like, and is capable of producing a magnetic disk substrate polished with high precision and suitable for use in combination with a magnetic head that floats at a low level. Another object of the present invention is to provide a method of producing the composition for polishing the magnetic disk substrate; a polishing composition includes potassium ions, abrasive grains, a carboxylic acid, an oxidizing agent, and an anti-gelling agent contained in an aqueous medium. In a method of the present invention for preparing a polishing composition characterized in that the pH value of an aqueous medium containing abrasive grains, a carboxylic acid, an oxidizing agent, and an anti-gelling agent are contained, is adjusted to a range of about 1 to about 5 by the addition of potassium hydroxide to the aqueous medium.
Patent TW-508751-B (TW)
Title: Method to form an elevated S/D CMOS device by contacting S/D through the contact of oxide
Inventor: PAN YANG
IPC: H01L21/768
Filed: 2001-04-13
Granted: 2002-11-01
Abstract: A method of fabrication of an elevated source/drain(S/D) for a MOS device. A first insulating layer having a gate opening and source/drain openings is formed over a substrate. The first insulating layer between the gate opening and the source/drain (S/D) openings are spacer blocks. We form a LDD resist mask having opening over the source/drain openings over the first insulating layer. Ions are implanted through the source/drain openings to form first lightly doped drain regions in the substrate. Then we remove the LDD resist mask. A first dielectric layer is formed on the substrate in the gate opening and source/drain openings. A gate is formed in the gate opening and raised source/drain (S/D) blocks in the source/drain openings. We remove the spacer blocks to form spacer block openings. We form second LDD regions by implanting ions through the spacer block openings. We form second spacer blocks in the spacer block openings. Plug opening are formed through the raised source/drain (S/D) blocks. Contact plugs are formed in the form plug opening. The invention's first and second LDD, contact plugs and elevated S/D regions reduce the short channel effect (SCE).
Patent TW-483054-B (TW)
Title: A method of forming silicon containing thin films by atomic layer deposition utilizing Si2Cl6 and NH3
Inventor: KIM YEONG-KWAN
IPC: C23C16/455
Filed: 2001-05-11
Granted: 2002-04-11
Abstract: An atomic layer deposition (ALD) method employing Si2Cl6 and NH3 or Si2Cl6 and activated NH3 as reactants. In one embodiment, the invention includes the steps of (a) placing a substrate into a chamber, (b) injecting a first reactant containing Si2Cl6 into the chamber, (c) chemisorbing a first portion of the first reactant onto the substrate and physisorbing a second portion of the first reactant onto the substrate, (d) removing the non-chemically absorbed portion of the first reactant from the chamber, (e) injecting a second reactant including NH3 into the chamber, (f) chemically reacting a first portion of the second reactant with the chemisorbed first portion of the first reactant to form a silicon-containing solid on the substrate, and (g) removing the unreacted portion of the second reactant from the chamber. In other embodiments, the first reactant can contain two or more compounds containing Si and Cl, such as Si2Cl6 and SiCl4. In another embodiment of the invention, steps b-g are repeated one or more times to increase the thickness of the layer.
Patent TW-494418-B (TW)
Title: Laminated microstructural giant capacitor
Inventor: LIN HUNG-YI
IPC: H01G4/30
Filed: 2001-05-29
Granted: 2002-07-11
Abstract: The present invention provides a type of laminated microstructural giant capacitor. After making trenches of appropriate width and depth ratio on one side of an electrode substrate, high dielectric substance layers and conductive material layers are formed successively to become a basic compositional element. A single layer microstructural giant capacitor is formed when conductive material layers of two basic compositional elements are connected together. Several sets of microstructural giant capacitors are stacked and connected together to become a laminated microstructural giant capacitor. After forming a basic compositional element on each side of an electrode substrate in accordance with the foregoing procedure, a laminated microstructural giant capacitor is formed when basic compositional elements of several microstructural giant capacitors are connected together.
Patent TW-566005-B (TW)
Title: Method and apparatus for generating pulses from analog waveforms
Inventor: LYE KIN-MUN
IPC: H03M1/00
Filed: 2001-06-15
Granted: 2003-12-11
Abstract: A method and apparatus that allows an analog waveform to carry multilevel of information is disclosed. This allows information capacity enhancement in pulse decoding communication system by concatenating several information regions in one cycle of analog waveform.
Patent TW-588045-B (TW)
Title: Process for the preparation of propylene oxide
Inventor: TELES JOAQUIM HENRIQUE
IPC: C07D301/32
Filed: 2001-07-06
Granted: 2004-05-21
Abstract: A process for the preparation of propylene oxide in the presence of methanol, in which propylene oxide is separated from a mixture comprising propylene oxide and methanol, and the resultant mixture comprising methanol is worked up, which comprises separating methanol from a mixture comprising methanol and methyl formate during the work-up.
Patent TW-I274157-B (TW)
Title: Method of identifying compounds suitable for treatment and/or prophylaxis of obesity
Inventor: HEBERBRAND JOHANNES
IPC: A61P1/00
Filed: 2001-07-16
Granted: 2007-02-21
Abstract: A method for the discovery of compounds suitable for the treatment and/or prophylaxis of obesity, in which the ability of the test compounds to inhibit de novo lipogenesis in mammals and/or man is determined. The use of compounds which are capable of inhibiting de novo lipogenesis in mammals, and which are substantially free of effects directed towards the CNS, for the preparation of pharmaceutical compositions for the treatment and/or prophylaxis of obesity, as well as for the treatment and/or inhibition of obesity, are also described.
Patent TW-508418-B (TW)
Title: Tube connector
Inventor: ISHIWATA KAZUTAMI
IPC: F16L37/23
Filed: 2001-08-09
Granted: 2002-11-01
Abstract: This invention provides a tube connector, which makes the air inflow as little as possible when connecting the socket and the plug, and when they are disconnected, the fluid will not leak out. Since the medicine resistibility of the liquid contact member of the fluid, the particles will not be generated. Moreover, even if there exist several fluids that overflow, it can assuredly prevent the fluid from flowing out to the outside, and it can prevent the misconnection of the socket and the plug. The tube connector gives the sleeve 30 the elasticy moving toward the front end side of the socket main body 13, and the sleeve is provided sliding freely on the outer perimeter surface of the socket main body 13, and by using this sleeve 30 to make the snapping member 37 provided in the socket main body 13 to engage/disengage into the outer perimeter groove 38 of the plug 11, when connecting the socket 10 and the plug 11, the deformed packing 22 is provided on the junction end surface of the connection side.
Patent TW-I248339-B (TW)
Title: Roots-inducing agent of plants and its treatment method
Inventor: KATAYAMA MASATO
IPC: A01N43/38
Filed: 2001-08-13
Granted: 2006-02-01
Abstract: To offer the convenient roots-inducing agent of plants capable of inducing roots of plants without roots, made by a cutting into cultivation soil so as to make the plants take root efficiently and its treatment method to induce roots of plants. A solution including a compound (or compounds) among those shown as in the following formula: (compound I, in which R means one of alkyl- and allyl-groups of hydrogen, methyl, ethyl 1-propyl, 2-propyl, 1-butyl, isobutyl, 2-butyl, (R)-2-butyl, (S)-2-butyl, tert-butyl, and 1-pentyl), and a roots-inducing agent of plants characterized by its ability to induce roots of plants without roots made by a cutting into cultivation soil through its spraying onto the surface of the leaves, and the method to induce roots of the corresponding plants characterized by inducing roots of plants without roots made by a cutting into cultivation soil through the spraying onto the surface of the leaves the given roots-inducing agent of plants.
Patent TW-535021-B (TW)
Title: Liquid crystal display device and method of driving the same
Inventor: ITAKURA KUNIMASA
IPC: G02F1/133
Filed: 2001-08-10
Granted: 2003-06-01
Abstract: A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer sandwiched between the first and second substrates, a plurality of scanning lines arranged on the first substrate, a plurality of signal lines arranged on the first substrate, a plurality of first switches arranged at intersections of the scanning lines and the signal lines, a plurality of pixel electrodes each electrically connected to each of the first switches, a plurality of opposing electrodes each arranged in parallel with each of the pixel electrodes, and a signal line driver which switches a first voltage for driving a positive pole and a second voltage for driving a negative pole at a predetermined interval in accordance with a gradation, and outputs the positive or negative driving voltage to the signal lines, the signal line driver compensating for the first and second voltages such that averages of the first and second voltages in each of gradations are different from one another.
Patent TW-504858-B (TW)
Title: Apparatus and method for enhancing low-frequency operation of mobile communication antennas
Inventor: MAOZ JOSEPH
IPC: H01Q13/10
Filed: 2001-08-21
Granted: 2002-10-01
Abstract: The operation of a mobile communication apparatus is enhanced particularly in the lower frequency portion of its bandwidth by connecting an electrically-conductive reflector to the electrically-conductive ground of the printed wired board (PWB) containing the communication circuitry such that the reflector effectively enlarges the ground of the PWB to load the antenna in the lower portion of its radio frequency band. The reflector may include stub reflectors integrally formed on the PWB, or connected thereto, preferably at the end of the PWB opposite to that connected to the antenna. The antenna may be an internal antenna or an external antenna.
Patent TW-494527-B (TW)
Title: Method for producing capacitor
Inventor: LIN DA-CHENG
IPC: H01L21/70
Filed: 2001-09-25
Granted: 2002-07-11
Abstract: A method for producing a metal-insulator-metal (MIM) capacitor comprises forming a 3-D cup-shaped spacer structure on the planar metal surface to increase the electrode area of the capacitor. The invented method for producing an MIM capacitor is completely compatible with the current technique in producing a complementary metal oxide semiconductor (CMOS) transistor and can be used for a system on chip (SOC) having mixed-signal or radio frequency (RF) applications in the future.
Patent TW-556099-B (TW)
Title: Highlighting World Wide Web documents of special interest in a displayed session history list of web documents received during a web access session at a receiving web display station
Inventor: MCBREARTY GERALD FRANCIS
IPC: G06F17/30
Filed: 2001-11-13
Granted: 2003-10-01
Abstract: A World Wide Web (Web) user is enabled to readily distinguish received hypertext documents of special interest from other received hypertext documents when he is backtracking through a sequence of documents received at a receiving display station during a particular browsing session. The user is enabled to designate a received hypertext document to be of special interest in an implementation for tracking all hypertext documents received at said receiving display station. The user may interactively display a session history list of all tracked hypertext documents received at said receiving display station during a Web access session together with indications on the displayed history list of the documents designated to be of special interest. The indicating implementation may highlight the documents of special interest, e.g. by using a different color for the documents of interest. The procedure is particularly effective in systems, which in the interest of simplicity and brevity, identify the listed Web documents in the session history list by only the higher level domains in the listed Web documents' addresses. In such history lists, one or more domain levels are left out of each listed received document's address to thereby render the listed documents indistinguishable from each other. With the present invention, the user has the benefit of highlighting to distinguish the Web documents of interest which might otherwise be indistinguishable from the session history list alone.
Patent TW-I231457-B (TW)
Title: System and method for converting an outline font into a glyph-based font
Inventor: CHENG KUO-YOUNG
IPC: G06T11/60
Filed: 2001-11-30
Granted: 2005-04-21
Abstract: A method for automatically converting an outline font character into a glyph-based font character using a set of predefined basic glyphs stored in a glyph database is provided. Each basic glyph is predefined as a program for rendering the basic glyph for output. Additionally, each basic glyph is associated with a glyph signature consisting of feature points, and script sentences that obtain key points and width values based on the feature points. According to the automatic font conversion method, first, an outline font character to be redefined is captured. Then, one glyph is selected from the captured character. Thereafter, feature points are identified along the outline of the selected glyph and stored in a glyph signature. Next, the glyph database is searched and a basic glyph that topographically matches the selected glyph is retrieved. Next, the script sentences associated with the retrieved basic glyph are used together with the identified feature points of the selected glyph to obtain key points and width values for the selected glyph. Thereafter, the selected glyph with its key points and width values is stored as a program for rendering the selected glyph for output. At this point, the selected glyph is fully defined. The process of defining a selected glyph is repeated for all glyphs included in the captured outline font character, i.e., until the outline font character is fully redefined based on its glyphs into a glyph-based font character. The glyph-based font is suited for font communication between different systems having different resolutions.