baber/WOPTO huggingface dataset:
Patent TW-I229061-B (TW)
Title: Translucent polycrystalline ceramic and method for making same
Inventor: YAMAMOTO HIROSHI
IPC: H01J5/04
Filed: 2000-05-19
Granted: 2005-03-11
Abstract: An translucent polycrystalline ceramic is disclosed which is capable of transmitting visible light and which is excellent in strength, hardness, abrasion resistance, light transmittance, transparency and high-temperature characteristics and usable as a material, for instance, for cutting tools, outer tubes for high pressure sodium lamps and high temperature furnace window plates. The translucent polycrystalline ceramic has at least one of the following characteristic features; (1) a mean particle size of crystal particles formed inside the ceramic is not larger than 1.0 mum, (2) a mean aspect ratio thereof is from 1.0 to 1.5, (3) a density thereof is substantially a theoretical density, (4) a light transmittance through its thickness of 1 mm is at least 50%, (5) a mean facet length of crystal particles formed inside the ceramic is not longer than a maximum wave length of the light. One of the embodiments is a translucent polycrystalline A12O3 ceramic containing 0.02 to 2.0 mol% of oxide of metal belonging to group IIIA and/or IVA (excluding Ti), having its density of at least 3.98 g/cm<3>, a mean crystal particle size of 0.3 to 1.0 mum, its bending strength of at least 1900 MPa and its Vickers hardness of at least 850 at 1000 DEG C.
Patent TW-I264328-B (TW)
Title: Protecting catalytic activity of a SAPO molecular sieve
Inventor: JANSSEN MARCEL JOHANNES GERARA
IPC: B01J37/08
Filed: 2000-06-01
Granted: 2006-10-21
Abstract: This invention is directed to a method of making an olefin product from an oxygenate feedstock and a method of protecting catalytic activity of a silicoaluminophosphate molecular sieve. The methods comprise providing a silicoaluminophosphate molecular sieve having catalytic sites within the molecular sieve and contacting the sieve with an oxygenate feedstock under conditions effective to produce an olefin product, wherein the silicoaluminophosphate molecular sieve contacting the oxygenate feedstock has a methanol uptake index of at least 0.15.
Patent TW-498597-B (TW)
Title: Charge transfer apparatus and method therefore
Inventor: LIMPAECHER RUDOLF
IPC: H02M5/45
Filed: 2000-06-09
Granted: 2002-08-11
Abstract: An apparatus and method therefore transfers electric charge between a charge storage device (25) and a first power terminal (11) having a plurality of first-nodes. The method interchanges charge between the charge storage device and a first first-node of the plurality of first-nodes through an inductive section (22), and, when a predetermined charge has been interchanged between the charge storage device and the first first-node, replacing the first first-node by a second first-node of the plurality of first-nodes. Charge is interchanged between the charge storage device and the second first-node through the inductive section. Preferably, the ratio of the charge interchanged between the charge storage device and the first first-node and the charge interchanged between the charge storage device and the second first-node is equal to a ratio of the currents drawn from the first first-node and the second first-node. Charge can also be interchanged between the charge storage device and a second power terminal (12) using a similar method.
Patent TW-521244-B (TW)
Title: Active matrix type liquid crystal display drive control apparatus
Inventor: TAKEDA HIROSHI
IPC: G09G3/36
Filed: 2000-06-21
Granted: 2003-02-21
Abstract: By setting a gate voltage for each of the horizontal synchronous frequency bands, the flicker is reduced in a display mode of a low horizontal synchronous frequency. A drive control apparatus 10 includes: a frequency detection circuit 12 for detecting a horizontal synchronous frequency h; a gate-on voltage changing circuit 16 for changing a gate-on voltage Vg of a TFT 14 for liquid crystal drive according to the horizontal synchronous frequency h detected by the frequency detection circuit 12; and a common voltage changing circuit 20 for changing a common voltage Vc of a liquid crystal 18 according to the horizontal synchronous frequency h detected by the frequency detection circuit 12.
Patent TW-499398-B (TW)
Title: Method for making UHP tungsten hexafluoride
Inventor: SALIM SATERIA
IPC: C01G41/04
Filed: 2000-06-26
Granted: 2002-08-21
Abstract: This invention is directed to a method for producing UHP tungsten hexafluoride by introducing an amount of crude tungsten hexafluoride to an evaporating process for separation into an amount of tungsten hexafluoride-containing volatile impurities and an amount of non-volatile metallic impurities; passing the amount of tungsten hexafluoride-containing volatile residue to a gas phase adsorption process for separation into an amount of semi-crude tungsten hexafluoride product and an amount of hydrogen fluoride non-volatile residue; and passing the amount of semi-crude tungsten hexafluoride product to a sparging system using UHP helium for separation into a non-volatile UHP tungsten hexafluoride product.
Patent TW-495656-B (TW)
Title: Semiconductor device
Inventor: HOSONO RINYA
IPC: H01L27/04
Filed: 2000-08-07
Granted: 2002-07-21
Abstract: The present invention provides a semiconductor device which allows the ripple rejection characteristics to be improved and the operating voltage to be reduced. The semiconductor device comprises: a power supply circuit arranged between an input terminal 1 and internal circuits 5, 6 so as to make a connection in between, said power supply circuit 4a including a transistor Q41 for supplying each of the internal circuits 5, 6 with a drive voltage and another transistor Q44 for allowing a current to pass through in response to a magnitude of a reference voltage supplied to a base thereof and a magnitude of the drive voltage supplied to an emitter thereof. A part of the circuit composed of transistors Q42, Q43 and a resistor R5 controls a current flowing through of the transistor Q41 based on the current that has passed though the transistor Q44, so that the drive voltage could be set to a value higher than the reference voltage approximately by a magnitude of a forward voltage between the base and the emitter of the transistor Q44.
Patent TW-504938-B (TW)
Title: Communication method and apparatus improvements
Inventor: BENSON KEITH
IPC: H04Q7/32
Filed: 2000-09-14
Granted: 2002-10-01
Abstract: A remote communication apparatus adapted to receive interrogation from time to time with respect to the identification of a user of the apparatus and including means to hold a subscriber identification module within the apparatus which can provide for that authentication of the user to an external interrogation from time to time, characterised in that there is connected to the electrical contacts adapted to connect with an appropriate subscriber identification module, an intermediary processor means to receive any interrogation signals and adapted in the case that the identification signals are appropriate for seeking identification of and from a network providers subscriber identification module, then effecting a direction of such incoming inquiry signals to the attached subscriber identification module whereby appropriate identification can be provided in reply, and in the event of an interrogation other than from the network provider for identification or purposes, then as appropriate directing such further interrogation to other means.
Patent TW-533694-B (TW)
Title: Candidate system search and soft handoff between frequencies in a multi-carrier mobile communication system
Inventor: CHEN TAO
IPC: H04Q7/22
Filed: 2000-12-12
Granted: 2003-05-21
Abstract: The present invention encompasses a mobile station comprising: a transmitter for transmitting outgoing signals from the mobile station; and a receiver for receiving incoming signals, the receiver coupled to the transmitter and having N subreceivers, where N is an integer greater than one and each of the N subreceivers may independently be tuned to a desired frequency. The present invention also encompasses a wireless communication system comprising: (1) a plurality of base stations, where each of the base stations transmits signals on at least one of a plurality of frequencies; and (2) a plurality of mobile stations, at least one of the plurality of mobile stations comprises a transmitter for transmitting signals to at least one of the plurality of base stations; and a receiver coupled to the transmitter for receiving signals from at least one of the plurality of base stations, the receiver having N subreceivers, where N is an integer greater than one and each of the N subreceivers is independently tuned to a desired frequency.
Patent TW-I225413-B (TW)
Title: Direct compression polymer tablet core
Inventor: TAYIOR JOSEPH ASHLEY
IPC: A61P3/12
Filed: 2000-10-17
Granted: 2004-12-21
Abstract: The present invention provides a tablet core which comprises at least about 95% by weight of an aliphatic amine polymer. The invention also provides a method of producing a tablet core comprising at least about 95% by weight of an aliphatic amine polymer resin. The method comprises the step of compressing the aliphatic amine polymer to form the tablet core. The tablet core can further include one or more excipients. In this embodiment, the method of producing the tablet core comprises the steps of: (1) hydrating the aliphatic amine polymer to the desired moisture level; (2) blending the aliphatic amine polymer with the excipients in amounts such that the polymer comprises at least about 95% by weight of the resulting blend; and (3) compressing the blend to form the tablet core. The present invention further relates to a coated tablet comprising an aliphatic amine polymer core wherein the coating is a water based coating.
Patent TW-I236682-B (TW)
Title: Surface mountable electrical device
Inventor: CHEN JI-SHENG
IPC: H01C7/10
Filed: 2001-01-10
Granted: 2005-07-21
Abstract: A process for manufacturing surface mountable electrical device includes the steps of preparing a PTC resistive plate, covering the plate with first and second conductive layers to form a laminate, forming a plurality of spaced apart bores of cross-shaped cross-section in the laminate along intersecting cutting lines at locations where the cutting lines intersect, electroplating the first and second conductive layers and the cross-shaped bores, and cutting the laminate along the cutting lines to form a plurality of polygonal elements with each of the bores being divided into four parts, each having a substantially L-shaped cross-section.
Patent TW-477819-B (TW)
Title: Magnesium alloys excellent in fluidity and materials thereof
Inventor: FUDA YUKIYOSHI
IPC: B22D17/00
Filed: 2001-02-22
Granted: 2002-03-01
Abstract: Magnesium alloys containing, by mass percent, Al: 10.0 to 13.0%, Si: 0.3 to 1.5%, Mn: 0.1 to 1.0%, and, if desired, Zn: less than 0.8%, the rest being Mg and unavoidable impurities. Neither cracking by the casting is invited nor the mechanical property is spoiled, and the fluidity can be notably improved, and it is possible to make products small in thickness and light in weight.
Patent TW-501359-B (TW)
Title: Scanner
Inventor: SAVANT GAJENDRA D
IPC: G06V30/224
Filed: 2001-02-27
Granted: 2002-09-01
Abstract: A scanner that can include a light source emitting light to a tint pipe and a detector array. The light source can emit light through the light pipe to the detector array. The light pipe can include a reflective surface and a diffuser. The reflective surface can reflect light, directly or indirectly towards the diffuser and the diffuser can diffuse light out of the light pipe. The light pipe can further include a reflective groove that reflects light from the reflective surface towards the diffuser. The diffuser can diffuse the light to an object that reflects the light to the detector array. The object may be a bar code, paper money, or any other object that can be scanned. The diffuser may be a variable diffuser.
Patent TW-479288-B (TW)
Title: Method of manufacturing trench type element isolation structure
Inventor: KUSAKABE YOSHIHIKO
IPC: H01L21/3105
Filed: 2001-03-08
Granted: 2002-03-11
Abstract: The present invention is directed to a method of manufacturing a trench type semiconductor element isolation structure including the steps of: (i) forming a silicon oxide film on a silicon substrate and forming a silicon nitride film on the silicon oxide film; (ii) forming a groove penetrating the silicon nitride film and the silicon oxide film, said groove reaching an interior of the silicon substrate; (iii) forming a thermal oxide film on an inner wall of said groove; (iv) depositing an oxide in said groove; (v) subjecting said oxide to a polishing treatment with the silicon nitride film used as a stopper layer, so that a part of the insulator is removed; (vi) etching the oxide by a predetermined amount of said oxide after completing the step (v); (vii) etching the silicon nitride film after completing the step (vi); and (viii) etching the silicon oxide film after completing the step (vii).
Patent TW-540208-B (TW)
Title: Data transfer control device and electronic equipment
Inventor: ISHIDA TAKUYA
IPC: G06F13/40
Filed: 2001-03-16
Granted: 2003-07-01
Abstract: The present invention provides a data transfer control device and electronic equipment. The objective is to implement bit insertion, encoding, decoding, and bit deletion at a slow clock frequency. On the transmitting side, a bit stuffing circuit 10 and an NRZI decoder 12 are provided on the pre-stage of a parallel/serial converting circuit and on the receiving side, an NRZI decoder 14 and a bit un-stuffing circuit 16 are provided on the post-stage of a serial/parallel converting circuit so that bit stuffing, NRZI encoding, NRZI decoding and bit un-stuffing can be performed not by serial data processing but by parallel data processing. Bits which overflow because of bit inserting are transferred to the data of the next clock cycle or bits made insufficient by bit deleting are moved from the data of the next clock cycle. On the basis of the an operated bit stuffing (bit un-stuffing) position, bits are inserted (deleted) and on the basis of the cumulative value of the number of overflowing (compressed) bits, the range of parallel data to be outputted is determined.
Patent TW-561737-B (TW)
Title: Network apparatus, data center and method for content based switching, content based message director, XML director, and method for XML based switching
Inventor: ABJANIC JOHN
IPC: H04L47/31
Filed: 2001-04-24
Granted: 2003-11-11
Abstract: A network apparatus is provided between a network and a plurality of processing nodes or servers. The network apparatus includes a content based message director (e.g., XML director) to route or direct messages received from the network to one of the processing nodes based upon the application data, including business transaction information.
Patent TW-I222108-B (TW)
Title: Dual loading port semiconductor processing equipment
Inventor: NAKASHIMA TAKANOBU
IPC: B65G49/07
Filed: 2001-05-15
Granted: 2004-10-11
Abstract: A substrate processing equipment comprises two pod supporting stages and two independently operable pod door openers. Each pod supporting stage is capable of placing thereon a pod for containing substrates therein. Each pod door openers having means for permitting access to the substrates inside the pod placed on a corresponding pod supporting stage.
Patent TW-I248940-B (TW)
Title: Purification of inclusion bodies by crossflow microfiltration
Inventor: PETERS JORG
IPC: C12N1/00
Filed: 2001-04-20
Granted: 2006-02-11
Abstract: The invention related to a process for purifying and/or concentrating inclusion bodies (refractile bodies) in a highly concentrated particle-containing solution, in which process the inclusion body-containing suspension is directed tangentially past one or more semipermeable membranes, so that the inclusion bodies are retained behind the membranes and that substances having a relatively small molecular weight may pass through the membrane and/or be absorbed to the membrane, and a purified and/or concentrated inclusion body suspension is obtained. In the same manner, cell wall particles are removed from an inclusion body suspension. The invention further relates to the use of a crossflow microfiltration unit for purifying and/or concentrating inclusion bodies in a suspension and for removing cell wall particles from an inclusion body preparation.
Patent TW-500874-B (TW)
Title: Method of electrical generation by buoyancy induced by storage of compressed air
Inventor: GUO YU-SHAN
IPC: F03B13/18
Filed: 2001-06-05
Granted: 2002-09-01
Abstract: The present invention relates to a method of electrical generation by buoyancy induced by storage of compressed air wherein electrical power is supplied to an air compressor. The air compressor compresses and feeds air into a steel container for storage of the compressed air. The air stored in the steel container is connected to a water tank by a conduit and the air is released from an air outlet of the conduit that is arranged on the bottom of the water tank. Upper and lower transmission shafts are horizontally and arranged in parallel inside the water tank. Between the upper and lower transmission shafts, a belt is wound around the upper and lower transmission shafts. A plurality of air receiving cups are mounted to the belt in proper spacing with openings of the air receiving cups facing the air outlet of the conduit whereby air discharged from the air outlet is sequentially filled into the air receiving cups and drives the belt to move between the upper and lower transmission shafts by means of the buoyancy thereof. The upper transmission shaft can thus drives an electrical generator to generate electrical power thereby converting the stored air into output electricity.
Patent TW-I256975-B (TW)
Title: Compositions containing a urea derivative dye for detecting an analyte and methods for using the same
Inventor: GUO SHERRY X
IPC: G01N21/78
Filed: 2001-06-13
Granted: 2006-06-21
Abstract: Compositions, reagent test strips, analyte detection systems and kits of the same, as well as methods for their use in the detection of an analyte in a sample, are provided. The subject compositions are characterized by having a positively charged porous matrix and a urea derivative dye on at least one surface of the matrix, where in many preferred embodiments the urea derivative dye is a negatively charged urea derivative dye. In many preferred embodiments, the subject compositions further include at least one additional reagent member of a peroxide producing signal producing system, e.g., a analyte oxidase and/or a peroxidase. The subject compositions, test strips, analyte detection systems and kits find use in the detection of a wide variety of analytes in a sample, such as a physiological sample, e.g., blood or a fraction thereof.
Patent TW-541820-B (TW)
Title: Vibrator holder for a portable communications device
Inventor: CHEN WEI CHIH
IPC: H04M1/02
Filed: 2001-06-14
Granted: 2003-07-11
Abstract: A vibrator holding system has a vibrator in a vibrator holder. The vibrator holder has a vibrator base that accommodates the vibrator, and a clamp that is used to mount the vibrator holding system within a portable communications device. The vibrator is spot-welded within the vibrator base and thus cannot vibrate out of the holder. The clamps may have barbs that secure them to a structure within the portable communications device.
Patent TW-508931-B (TW)
Title: A method of managing the operation of a mobile terminal in a telecommunications network
Inventor: SYKES FRANCIS
IPC: H04W8/22
Filed: 2001-06-22
Granted: 2002-11-01
Abstract: A method of managing the operation of a mobile telephone in a telecommunications network, the method being of the type in which the mobile terminal is designed to operate selectively in a telephone call mode or in a navigator mode, and of the type in which display means, forming part of the mobile terminal or connected to the mobile terminal, are suitable for displaying a service data page formatted by a sequence of instructions in a language adapted to service data, the service data page giving access to at least one service. In the method, a ""preferred"" mobile terminal operating mode is selected for implementing a service by incorporating a preferred mode selection instruction in the sequence of instructions for the service data page giving access to the service. Preferably, the navigator mode uses wireless application protocol (WAP), and the language adapted to service data is taken from the extensible markup language (XML) family, and in particular is wireless markup language (WML). In a variant, the language adapted to service data is hypertext markup language (HTML) or a language derived therefrom.
Patent TW-548186-B (TW)
Title: Evacuated panel for thermal insulation of a body having non-planar surfaces
Inventor: DI GREGORIO PIERATTILIO
IPC: E04B1/80
Filed: 2001-06-22
Granted: 2003-08-21
Abstract: An evacuated panel for thermal insulation of a body (3, 4) having non-planar surfaces, provided with two main faces and comprising a flexible envelope (1), made with one or more barrier sheets, and a filling material formed of at least two boards (2; 2') of an open cell polymeric foam, laying one over the other, and each board having a thickness between about 2 and 8 mm.
Patent TW-I256093-B (TW)
Title: Container for storage of photo mask
Inventor: SHEN YUN-HUNG
IPC: H01L21/60
Filed: 2001-07-25
Granted: 2006-06-01
Abstract: Disclosed is a container for storage of photo mask, which utilizes addition of conductive plastics with anti-electromagnetic induction in the inter-layer of plastics with anti-friction electric charge; that is, by utilizing different functions of materials, protection of the photo mask from damage caused by point discharge derived from the friction electric charge and the electromagnetic induction can be achieved. The disclosed container for storage of photo mask has better protection function of both the mask itself and the pattern carried on it.
Patent TW-505750-B (TW)
Title: Resilient bush and method of pressure-insertion of a resilient bush
Inventor: SUZUKI KAZUKI
IPC: F16F1/38
Filed: 2001-07-27
Granted: 2002-10-11
Abstract: In a resilient bush (2) of the outer sleeveless type and wherein a resilient body (21) fixed to the outer circumference of an inner sleeve (20) is directly brought into contact with the inside face of the support hole of an article to be supported, an inserted sleeve (22) being embedded in the resilient body (21), resistance to withdrawal from the support hole can be increased and performance is improved by making the initial compression ratio of the resilient body (21) large. Flanges (22a, 22b) that bend in the diametrically outwards direction are formed at both ends of the inserted sleeve (22), and it is arranged for these flanges (22a, 22b) at both ends to extend outwards in the diametrically outwards direction from the projection plane in the axial direction of the support hole, in a condition in which the resilient bush is fitted into the support hole. Axial notches (22c) and split grooves (21e) are respectively formed on the inserted sleeve (22) and the resilient body (21) and the flange (22a) at one end is made capable of reduction in diameter, so that the resilient bush (2) can be inserted into the support hole from the side of this flange (22a).