baber/WOPTO huggingface dataset:
Patent TW-591164-B (TW)
Title: Non-fragmenting panels made of a thermoplastic polymer and their use as noise walls
Inventor: MARCARIAN XAVIER
IPC: G10K11/16
Filed: 2000-03-13
Granted: 2004-06-11
Abstract: The non-fragmenting panels made of a thermoplastic polymer material comprise at least one network of strands embedded in the thermoplastic polymer material and each formed by a core covered with a lapping.
Patent TW-494014-B (TW)
Title: An electrodeionization apparatus comprising subdesalination chambers, and an electrodeionization method
Inventor: HIDAKA MASAO
IPC: C02F1/46
Filed: 2000-03-17
Granted: 2002-07-11
Abstract: Two sub-desalination chambers d1 and d2 are defined by a cation exchange membrane 3 on one side, an anion exchange membrane 4 on the other side, and an intermediate ion exchange membrane 5 in between and are filled with ion exchange materials 8 to construct a desalination chamber D. Concentrating chambers 1 are provided via the cation exchange membrane 3 and the anion exchange membrane 4 on both sides of the desalination chamber D. The desalination chamber D and the concentrating chambers 1 are provided between an anode 7 and the cathode 6. While a voltage is applied between the anode 7 and the cathode 6, water is supplied to one of the two sub-desalination chambers d2 and then, water discharged from the first sub-desalination chamber d2 is supplied to a second sub-desalination chamber d1. Concentrate water is supplied to the concentrate chambers. With this configuration, the impurity ions in the water to be treated flowing in the desalination chambers D are concentrated in the concentrate water and deionized water is produced.
Patent TW-548905-B (TW)
Title: Serial-concatenated turbo codes
Inventor: WEI LEE-FANG
IPC: H04L27/18
Filed: 2000-05-22
Granted: 2003-08-21
Abstract: Advantageous error rate performance, high bandwidth efficiency, low delay and reduced error floor are achieved at an acceptable level of decoding complexity via the use of serial concatenated turbo codes. These are codes for which at least some of the output bits, including at least one redundant bit, provided by a first, outer encoder are, after interleaving, further processed by a second, inner encoder. The resulting data and redundant bits then select a symbol from a predetermined constellation for transmission. In the receiver, the turbo code is decoded using a corresponding number of soft output decoders which operates iteratively in such a way that improved performance as compared to a single encoding can be achieved. The turbo codes can be of various dimensionalities and can be used as a component of a multilevel code to achieve a desired level of bandwidth efficiency.
Patent TW-554204-B (TW)
Title: Liquid crystal display device
Inventor: NAKAYAMA TAKANORI
IPC: G02F1/1362
Filed: 2000-06-19
Granted: 2003-09-21
Abstract: The present invention is related to matrix type liquid crystal display (LCD) device having source. According to the invented LCD device, in two transparent substrates disposed oppositely to each other through the liquid crystal layer, a pixel electrode is formed in a pixel field defined on one of two transparent substrates, and a black matrix for defining the pixel field is formed on the transparent substrate. One part of the pixel electrode is overlapped with a signal line which is formed in a field coincident with a black matrix through a dielectric film between them, so as to compose one electrode of the capacitive device. In addition, the invention is featured with setting the width of the overlap to a value satisfying the condition that an electric field induced between the signal line and pixel electrode will not invade into the pixel field. Based on the structure, inhomogeneous luminance caused by the source electrode of a thin film transistor can be avoided. Moreover, inhomogeneous luminance caused by a capacitive element can be avoided.
Patent TW-548277-B (TW)
Title: Orally active androgens
Inventor: LOOZEN HUBERT JAN JOZEF
IPC: A61K31/565
Filed: 2000-06-27
Granted: 2003-08-21
Abstract: Novel, orally active androgens are 7alpha-substituted Delta14-nandrolone derivatives. The compounds satisfy the general formula: wherein R1 is O, (H,H), (H,OR), NOR, with R being hydrogen, (C1-6)alkyl, or (C1-6)acyl; R2 is selected from the group consisting of (C2-4)alkyl, (C2-4)alkenyl, or (C2-4)alkynyl, each optionally substituted by halogen; or R2 is cyclopropyl, or cyclopropenyl, each optionally substituted by (C1-2)alkyl, or halogen; R3 is hydrogen, (C1-2)alkyl, or ethenyl; R4 is (C1-2)alkyl; R5 is hydrogen, or (C1-15)acyl; and the dotted lines indicate optional bonds.
Patent TW-461129-B (TW)
Title: Lithium secondary battery
Inventor: TAKAHASHI MASATOSHI
IPC: H01M50/574
Filed: 2000-06-29
Granted: 2001-10-21
Abstract: A lithium secondary battery including an electrode assembly composed of positive and negative electrode plates wound up spirally with a separator and disposed in a cell casing filled with electrolyte containing lithium salt dissolved in organic solvent, wherein the cell casing is provided with a current interrupt device for cutting off a charge current of the battery when an internal gas pressure of the battery exceeds a predetermined value, and wherein the organic solvent contains alkylbenzene derivative or cycloalkylbenzene derivative having tertiary carbon adjacent a phenyl group.
Patent TW-490939-B (TW)
Title: Hot spot with tailored range for extra frequency to minimize interference
Inventor: BUTOVITSCH PETER
IPC: H04J13/00
Filed: 2000-07-06
Granted: 2002-06-11
Abstract: A method and apparatus for minimizing interference in a wireless communication system. A base transceiver station transmits and receives over a first frequency band and a second frequency band. The maximum range of the first frequency band can be smaller than the maximum range of the second frequency band. Alternatively, the maximum range of the first frequency band can be larger than the maximum range of the second frequency band. Further, the maximum range of the second frequency band can vary based upon factors such as the capacity of the first frequency band and the amount of interference on the first frequency band. A control channel for the second frequency band which is measured for determining whether to handoff from the first frequency band to the second frequency band can be transmitted within the first frequency band.
Patent TW-475917-B (TW)
Title: Bag-in-carton and nozzle using a compressible coil spring
Inventor: ONG DEE KIAN
IPC: B65D47/06
Filed: 2000-08-22
Granted: 2002-02-11
Abstract: A bag-in-carton incorporating a compressible coil spring mounted to the nozzle of an inner bag in a carton which enables full use of the liquid stored in the inner bag, minimizes liquid waste and lowers production cost by eliminating the need to attach the bag to the carton.
Patent TW-I224616-B (TW)
Title: Coating materials
Inventor: TAYLOR ALAN
IPC: C08J7/046
Filed: 2000-10-06
Granted: 2004-12-01
Abstract: A process for providing a protective coating on a substrate comprises (1) applying to the substrate a coating composition comprising a homogenous mixture comprising an inorganic sol and polymerisable organic species, the inorganic sol being obtainable by hydrolysing hydrolysable inorganic monomer precursors to form inorganic monomers; (2) polymerising the polymerisable organic species; and (3) polymerising the inorganic monomers, wherein polymerisation of the organic monomers is initiated prior to completion of polymerisation of the inorganic monomers, to form a solid coating on the substrate. The resulting coating comprises interpenetrating inorganic and organic polymer networks, and may be formulated to be transparent. It is useful in the protection of a wide variety of substrates, and in particular for providing scratch/abrasion resistance to low melting point plastics materials such as polycarbonates and polyacrylates.
Patent TW-469529-B (TW)
Title: Method and apparatus for removing organic substance on substrate, method for producing semiconductor device, and method and apparatus for producing display device
Inventor: OGAWA KAZUFUMI
IPC: G02F1/1333
Filed: 2000-10-12
Granted: 2001-12-21
Abstract: A method of producing a display device in accordance with the present invention includes a step of producing a substrate by forming a predetermined element pattern on the substrate, and a step of producing a cell by securely attaching another substrate to the substrate to from a pair of substrates. At least one of the step of producing a substrate or the step of producing a cell includes a step of removing an organic substance existing on the substrate with the use of a supercritical fluid or a subcritical fluid. This makes it possible to completely oxidize and remove the organic substance at relatively low temperature without degrading device characteristics and to eliminate device contamination factors.
Patent TW-I246488-B (TW)
Title: Gear indicator separate from a shift operating device
Inventor: OKADA SHIGEKATSU
IPC: B62M25/02
Filed: 2000-12-08
Granted: 2006-01-01
Abstract: A cable operated display device for a bicycle is provided in which the cable can be easily installed or replaced. The cable operated display device includes a mounting portion, a housing, an internal take-up element and a lid. The mounting portion is adapted to be coupled to a portion of a bicycle. The housing is coupled to the mounting portion. The housing has an interior cavity and an open front. The internal take-up element is pivotally coupled within the housing about a first pivot axis. The internal take-up element has a cable attachment portion that is accessible through the open front of the housing without detaching the internal take-up element from the housing. The lid is releasably coupled to the housing to overlie the open front of the housing. The lid has a window to view the movement of an indicator coupled to the internal take-up element.
Patent TW-477036-B (TW)
Title: Inverter
Inventor: KAI YOSHIHIDE
IPC: G11C16/06
Filed: 2001-02-22
Granted: 2002-02-21
Abstract: In an inverter, each source of first to third P-channel MOS transistors is connected to a line of a source potential, a drain of the first P-channel MOS transistor is connected to an output node, each of first and second fuses is connected between each drain of the second and third P-channel MOS transistors and the output node, an N-channel MOS transistor is connected between the output node and a ground potential line, and each gate of these four MOS transistors is connected to an input node. At least one of the first and second fuses is blown out, and thereby, it is possible to reduce a threshold potential voltage of the inverter.
Patent TW-524984-B (TW)
Title: Portable multi-tracking method and system
Inventor: LIN CHING-FANG
IPC: G01S5/00
Filed: 2001-02-22
Granted: 2003-03-21
Abstract: A method and system for multi-tracking among independent individuals without a monitoring center, where an individual is a person, a vehicle, or any other property, track other individuals of interest. The portable multi-tracking system is also capable of tracking personnel inside a building, where a self-contained positioning device provides continuous carrier's position information. In the open area a GPS (global positioning system) unit is activated to provide precision absolute position data which can be blended with the self-contained data to improve the accuracy and robustness of the positioning services. Thus the present invention provides excellent position tracking outside a building.
Patent TW-505738-B (TW)
Title: Screw rotors and screw machine
Inventor: NACHIM TSUYOSHI
IPC: F04C18/08
Filed: 2001-03-14
Granted: 2002-10-11
Abstract: In screw rotors (21, 22) which are each provided with a screw tooth (211, 221) having a spiral addendum surface portion (211a, 221a) and a deddendum surface portion (211c, 221c), and are used as a pair of male and female, between the addendum surface portion (211a, 221a) and deddendum surface portion (211c, 221c) of the screw tooth (211, 221), there is provided the pitch circumference portion (211p, 221p) which forms a predetermined angle range of circular arc having a definite radius rp on an optional transverse cross section, and the radius of the pitch circumference portion (211p, 221p) is set such that, when the opposing rotors are meshed with each other, out of the meshing clearances between the male and female screw teeth (211, 221), the clearance gl between the pitch circumference portions (211p, 221p) becomes smaller than the clearances g2, g3, g4 between the other portions.
Patent TW-568776-B (TW)
Title: Absorbent article provided with a belt
Inventor: KARLSSON KATHARINA
IPC: A61F5/44
Filed: 2001-03-30
Granted: 2004-01-01
Abstract: Absorbent article such as a diaper and an incontinence guard comprising a pair of belt portions (9) attached to the rear portion (6) of the article and which are intended to be fastened together around the waist of the wearer and where said front portion (5) is provided with attachment means (8) intended to be attached to the belt portions (9), in such a way that the article will assume a pantlike shape, where the belt portions (9) form a part of the waist portions of the pant. The belt portions (9) are before use folded in accordion-like fashion and each form an accordion-like folded package (11) which is arranged in a pocket (12) at each side edge of the rear portion (6) of the absorbent article, and can be extended from said pocket and unfolded when the article is to be used, after which the belt portions may be fastened together around the waist of the wearer.
Patent TW-568813-B (TW)
Title: Polishing agent, method of producing this agent, and method of polishing
Inventor: TANI YASUHIRO
IPC: B24B37/00
Filed: 2001-04-16
Granted: 2004-01-01
Abstract: A polishing agent comprising mother particles and, being held on its surface, ultra-fine abrasive particles; a method for preparing the polishing agent which comprises a step of adding mother particles to ultra-fine abrasive particles and a step of agitating them; and a method of polishing which comprises a step of supplying a specific amount of the polishing agent onto a lap plate and a step of subjecting an article to be polished to lapping while rotating the lap plate with a given rotating rate. Most of ultra-fine abrasive particles remain to be held on mother grains also during polishing. The polishing agent is characterized in that when ultra-fine abrasive particles are separated from a mother particles, they are again attached to a mother particle promptly.
Patent TW-589855-B (TW)
Title: Authentication system and method
Inventor: NAKAJIMA TAKAYUKI
IPC: G06Q20/00
Filed: 2001-05-14
Granted: 2004-06-01
Abstract: To utilize credit, a user possesses credit card 10 and mobile station 50. Location matching server 70 detects a location of mobile station 50 which a user possesses, and a shop which accepts credit utilized by the user. If these locations do not accord, it is judged that a user at a shop possesses credit card 10 but does not possess mobile station 50, and so is not the proper owner of credit card 10.
Patent TW-516288-B (TW)
Title: Communication device and communication method
Inventor: MATSUMOTO WATARU
IPC: H03M13/29
Filed: 2001-05-16
Granted: 2003-01-01
Abstract: The acceleration encoder in communication device comprises interlacing unit (32, 33) storing 17(horizontal axis M: pixel number) x 17(vertical axis: integer), 289 bits of data of input buffer, and shifting every bit in rows of specified 16-bit random series generated from operating pixels. Map the 17(M) x 17(N) mapping pattern resulted from 16 types of random series into data bit series with mapping interlaced length (289 bits) and read the data bit series in column after mapping.
Patent TW-I228342-B (TW)
Title: Permanent magnet type rotation armature
Inventor: HATTORI TOMOYUKI
IPC: H02K19/10
Filed: 2001-05-22
Granted: 2005-02-21
Abstract: The permanent magnet type reluctance rotation armature includes a stator having armature coils placed inside slots, and a rotor provided with a plurality of magnetic barriers formed by cavities and placed on an inner side of the stator such that the sections where a magnetic flux can easily pass (d-axis) and the sections where a magnetic flux cannot easily pass (q-axis) are alternately formed, and made of a rotor iron core having permanent magnets in cavities. The rotor satisfies a relationship of PL/2pi RWqave >= 130, where Wqave[m] indicates an average thickness of the rotor iron core on an outer side in a radial direction of the rotor with respect to the cavities arranged in a q-axis direction, L[m] is a width in a circumferential direction of the cavities 5, P is the number of poles, and R[m] is the radius of the rotor 10.
Patent TW-491757-B (TW)
Title: Abrasive sheet for texturing and method of producing same
Inventor: MAKIYAMA NORIO
IPC: D04H1/54
Filed: 2001-06-06
Granted: 2002-06-21
Abstract: An abrasive sheet for texturing of magnetic recording media which comprises an entangled ultrafine fiber nonwoven fabric made of three-dimensionally entangled ultrafine fiber bundles composed of ultrafine fibers (A) and a high-molecular elastomer occurring in a porous state in spaces among the entangled ultrafine fibers, with the high-molecular elastomer occurring therein without substantially confining most of the ultrafine fiber bundles and which is characterized in that there is a nap consisting of ultra-fine fibers (B) having a fineness of not more than 0.03 dtex on at least one side of that sheet is excellent in precision and stability in processing.
Patent TW-534926-B (TW)
Title: Apparatus for and method of vacuum vapor deposition and organic electroluminescent device
Inventor: TSUBAKI KENJI
IPC: C23C14/24
Filed: 2001-06-22
Granted: 2003-06-01
Abstract: A vacuum vapor deposition apparatus includes a vacuum chamber having a plurality of vapor sources and a heater for heating the vapor sources to achieve vacuum vapor deposition on a surface of at least one substrate within the vacuum chamber. At least one of the vapor sources utilizes an organic material. A hot wall, which encloses the vapor sources and a space in which the vapor sources and the substrate confront each other, is heated to a temperature at which the organic material is neither deposited nor decomposed. The organic material is vapor deposited on the surface of the substrate by heating the vapor sources while the vapor sources and the substrate are moved relative to each other.
Patent TW-517386-B (TW)
Title: Solid-state image pickup device
Inventor: YOSHIHARA SATOSHI
IPC: H04N5/335
Filed: 2001-08-14
Granted: 2003-01-11
Abstract: In a solid-state image pickup device, a transfer register 10 is provided with an overflow control gate OFCG and an overflow drain OFD, and the gate electrode 12A of the overflow control gate OFCG is formed so as to be superposed on the lower-layer electrodes St1, 13 of the transfer register 10 side and the overflow drain OFD side.
Patent TW-502451-B (TW)
Title: Semiconductor memory and method for fabrication the same
Inventor: NORO FUMIHIKO
IPC: H01L27/115
Filed: 2001-08-30
Granted: 2002-09-11
Abstract: A semiconductor memory has first and second active regions that have been defined in a semiconductor substrate and electrically isolated from each other. Over the first active region, a control gate electrode has been formed with a control gate insulating film interposed therebetween. A floating gate electrode has been formed adjacent to a side face of the control gate electrode with a capacitive insulating film interposed therebetween. A tunnel insulating film is inter-posed between the first active region and the floating gate electrode. A gate electrode has been formed over the second active region with a gate insulating film interposed therebetween. Source/drain regions have been defined in respective parts of the second active region beside the gate electrode. Only the source/drain regions and the gate electrode have their upper surface covered with a metal silicide film.
Patent TW-564372-B (TW)
Title: Image processing method
Inventor: ISHIDA MASANORI
IPC: H04N1/46
Filed: 2001-09-13
Granted: 2003-12-01
Abstract: The subject of the present invention is to make the image processing between devices connected through communication network to be highly efficient and to enhance the image quality. The solution is to compose a system for transmitting image data from the server to the terminal, like handset, through the communication route of the network. In order to enhance the displayed image quality, the image data will be conducted with gray-level compensation processing and the half-tone processing according to the display features. Then, the method will distinguish the two based on the processing performance. The server will decide whether to conduct the image processing according to the types of the terminal. After conducting the image processing, it will associate the control signal representing the subject with the image data, and then transmit to the terminal. After determining if there is image processing according to the control signal at the terminal, it will conduct the image processing only on the data not processed. By conducting the image processing in at least one of the server and the terminal, it can try to enhance the image quality, and to enhance the efficiency at the site with higher processing performance.
Patent TW-543306-B (TW)
Title: Multi strata system
Inventor: WACHSMANN UDO
IPC: H04B1/707
Filed: 2001-09-20
Granted: 2003-07-21
Abstract: The invention relates to the field of encoding and decoding multi-layered signals by demultiplexing an input signal into a plurality of subsignals which are encoded differently. To improve capacity the invention proposes to mutually superimpose the subsignals and to apply diversity to each subsignal.
Patent TW-504489-B (TW)
Title: Thermal out-of-plane buckle-beam actuator
Inventor: SINCLAIR MICHAEL J
IPC: B81B7/02
Filed: 2001-10-30
Granted: 2002-10-01
Abstract: An out-of-plane thermal buckle-beam microelectrical mechanical actuator is formed on a planar substrate of semiconductor material (e.g., silicon). The actuator includes first and second anchors secured to the substrate and multiple elongated thermal buckle beams that are secured between the anchors. The buckle beams are formed of semiconductor material, such as polysilicon. In one implementation, the buckling beams are coupled together by a pivot frame that includes a frame base secured to each buckle beam and at least one pivot arm that is coupled to the frame base at one end and includes a free end that pivots out-of-plane when the actuator is activated. A current source directs electrical current through the thermal buckle beams via the anchors to impart thermal expansion of the buckle beams and hence a buckling motion of them out of the plane (i.e., away from) the substrate. Some implementations may include an out-of-plane buckle bias that predisposes the buckle beams to move away from the substrate when activated.
Patent TW-563243-B (TW)
Title: Semiconductor device and portable electronic apparatus
Inventor: SHIBATA AKIHIDE
IPC: H01L21/762
Filed: 2001-11-16
Granted: 2003-11-21
Abstract: The present invention provides a semiconductor device of low power consumption and high reliability having DTMOS and substrate-bias variable transistors, and portable electronic equipment using the semiconductor device. On a semiconductor substrate (11), trilayer well regions (12, 14, 16; 13, 15, 16) are formed, and DTMOS (29, 30) and substrate-bias variable transistors (27, 28) are provided in the shallow well regions (16, 17). Large-width device isolation regions (181, 182, 183) are provided at boundaries forming PNP, NPN or NPNP structures, where a small-width device isolation region (18) is provided on the condition that well regions on both sides are of an identical conductive type. Thus, a plurality of well regions of individual conductive types where substrate-bias variable transistors (27, 28) of individual conductive types are provided can be made electrically independent of one another, allowing the power consumption to be reduced. Besides, the latch-up phenomenon can be suppressed.