baber/WOPTO huggingface dataset:
Patent TW-372387-B (TW)
Title: Polarity selection circuit for bi-phase stable FPLL
Inventor: KRISHNAMURTHY GOPALAN
IPC: H03L7/06
Filed: 1994-12-20
Granted: 1999-10-21
Abstract: A television receiver includes a synchronous demodulator including a bi-phase stable PLL for controlling sampling of the received signal to produce data. A phase inverter reverses the phase of the data in response to a control signal. Data segment sync characters are recovered with a sync correlation filter that also yields a sign bit indicating polarity. If the sign bit is wrong for a predetermined number of data segment sync characters, a control signal is produced to operate the phase inverter.
Patent TW-253081-B (TW)
Title: A rotor for a cylindrical linear motor
Inventor: CHO KIL HEE
IPC: H02K41/02
Filed: 1995-01-04
Granted: 1995-08-01
Abstract: An improved rotor construction of a cylindrical linear motor capable of more correctly adjusting locations of the core groups and coils of the rotor and correctly affixing the core groups and the coils thereof using support plates, which includes a plurality of core groups, disposed at a predetermined angle from each other and each having a plurality of teeth and a plurality of grooves formed therein; a plurality of disk type coils respectively inserted into the grooves; support plates disposed between the core groups; a first motor cover affixed at one end of the coror groups and a second motor cover affixed at the other end of the core groups.
Patent TW-384222-B (TW)
Title: Green porphyrins as immunomodulators
Inventor: CHAN AGNES H
IPC: A61K31/409
Filed: 1995-12-21
Granted: 2000-03-11
Abstract: Green porphyrins act as antigen-specific immunomodulators in the active phase of an immune response to a particular antigen, as well as to interfere with intercellular communication. These effects occur in the absence of radiation absorbed by the green porphyrins.
Patent TW-287097-B (TW)
IPC: A61C1/18
Filed: 1996-01-27
Granted: 1996-10-01
Abstract: An exchangeable cartridge (I) for a dental handpiece includes first dust-proofing members (21, 21', 22) for preventing foreign matter from being intruded into an upper bearing (20) and second dust-proofing members (11, 11', 12) for preventing foreign matter from being intruded into a lower bearing (10). The first dust-proofing members (21, 21', 22) have an upper rotational partitioning member (21) and an upper fixed partitioning member (22). The upper rotational partitioning member (21) has a protrusion (21') provided above the upper bearing (20) and protruding radially outwardly. The upper fixed partitioning member (22) has a radially inwardly protruding portion lying adjacent and parallel to the protrusion (21') of the upper rotational partitioning member (21) to define a first interstice (24) leading to the upper bearing (20). The second dust-proofing members (11, 11', 12) have a lower rotational partitioning member (11) and a lower fixed partitioning member (12). The lower rotational partitioning member (11) has a protrusion (11') provided below the lower bearing (10) and protruding radially outwardly. The lower fixed partitioning member (12) has a radially inwardly protruding portion lying adjacent and parallel to the protrusion (11') of the lower rotational partitioning member (11) to define a second interstice (14) leading to the lower bearing (10).
Patent TW-438808-B (TW)
Title: Human interleukin 6 inhibitor
Inventor: PENZA DELIA E
IPC: A61K35/28
Filed: 1996-03-01
Granted: 2001-06-07
Abstract: A previously undescribed interleukin-6 inhibitor activity has been successfully isolated from the supernatant of the human promyelocytic leukemia cell line HL-60. Treatment of the HL-60 cell line with cycloheximide prevents the appearance of the inhibitory activity in the cellular supernatant. Incubation of the HL-60 supernatant with trypsin destroys the activity. The above observations indicate the inhibitor is a protein. Membrane and gel filtration studies indicate the protein has a molecular weight between 10,000 and 30,000 daltons. The inhibitor was partially isolated from other proteins by dye-ligand and reverse phase chromatography.
Patent TW-373079-B (TW)
Title: Antireflection filter
Inventor: OCHIAI SHINSUKE
IPC: G02B1/10
Filed: 1996-06-15
Granted: 1999-11-01
Abstract: An antireflection filter comprising a film- or sheet-form transparent substrate, an antireflection coating on at least one surface of the substrate, which coating contains an inorganic compound, and a stain proofing layer on the antireflection coating, which layer contains a specific silane compound having an average molecular weight of 5x10<SP>2</SP> to 1x10<SP>5</SP>.
Patent TW-382614-B (TW)
Title: Storage structure of semiconductor wafer
Inventor: NAKAMURA AKIRA
IPC: B65D85/00
Filed: 1996-08-30
Granted: 2000-02-21
Abstract: The present invention is to provide a wafer container adaptable to automatic control mechanism (namely, suitable for robbot). Also it is aiming to provide said storage structure which prevent damages to semiconductor wafer by shock or generation of static electricity caused by friction, etc. and a method of storing and fetching. The container of the semiconductor wafer is characterized by comprising a main container having a cylinder portion stored by laminating many semiconductor wafers with spacer sheets, and a cap covered on said main container. The storage structure of the semiconductor wafer is characterized in that many semiconductor wafers are laminated and stored by spacer sheets.
Patent TW-372363-B (TW)
Title: Manufacturing method for static semiconductor memory apparatus and semiconductor apparatus and bipolar transistor
Inventor: SATO HIROTOSHI
IPC: G11C11/41
Filed: 1996-10-09
Granted: 1999-10-21
Abstract: The memory cell has the driving transistors, accessing transistors and loading components and the bipolar transistors. So, it can enlarge the static noise margin. The emitter of bipolar transistor is formed within the source/drain are of accessing transistor and the collector of bipolar transistor is the back gate connector of accessing transistor. And one of the source/drain area of accessing transistor is set as the base of bipolar transistor.
Patent TW-372943-B (TW)
Title: Method and apparatus for making glass
Inventor: WHITFIELD PETER J
IPC: C03B5/20
Filed: 1996-10-24
Granted: 1999-11-01
Abstract: A method and apparatus for making float glass, the apparatus being a furnace compressing a melting zone, a refining zone and a conditioning zone communicating with the refining zone. The outlet from the conditioning zone leads into a float canal. Stirring by means of stirrers having a shaft projecting downwardly into the molten glass and a stirring device having a generally rectangular configuration, major and minor axes of different dimension and being coplanar with the axis of the shaft, is effected in the conditioning zone adjacent the entrance of the float canal.
Patent TW-312052-B (TW)
Title: The I/O protection circuit with SOI
Inventor: YAMAGUCHI YASUO
IPC: H01L27/02
Filed: 1996-10-29
Granted: 1997-08-01
Abstract: An I/O protection circuit with SOI. It is formed on I/O end and insulator of inner circuit with MOS transistor, and has 1st MOS device; The 1st MOS device includes: * The 1st semiconductor film is formed on insulator, and connected with I/O end and 1st source line; * The 1st gate electrode film is formed on 1st semiconductor film; * The 1st gate electrode is formed on 1st gate insulator film, and formed in float-connection status.
Patent TW-419481-B (TW)
Title: Preparation of biscyclopentadienyl diene complexes
Inventor: TIMMERS FRANCIS J
IPC: C07F17/00
Filed: 1996-12-31
Granted: 2001-01-21
Abstract: Biscyclopentadienyl, group 4 transition metal complexes containing a conjugated diene ligand group wherein the diene is bound to the transition metal either in the form of a <sigma>-complex or a <pi>-complex are readily prepared by reacting in any order: (a) a Group 4 metal salt corresponding to the formula M'X3 or M''X4, or a Lewis base adduct thereof, (b) a conjugated diene, D', (c) a reducing agent, and (d) a compound of the formula: CpM* or (Cp-Cp)M*n, wherein, M' is titanium, Zirconium or hafnium in the +3 formal oxidation state; M' is titanium, zirconium or hafnium in the +4 formal oxidation state; X is a halide, C1-6 hydrocarbyloxy or di(C1-6 hydrocarbyl)amido group; D' is an uncoordinated diene having the same number of carbons as D and the same substitution pattern as D; M* is a Group; and n is 1 when M* is a Group 2 metal cation and n is 2 when M* is a Group 1 metal cation, a Grignard reagent cation, or a trihydrocarbylsilyl group with the proviso that reagents (a), and (d) are not contacted with one another in the absence of reagent (c).
Patent TW-396693-B (TW)
Title: Private multiplexing cellular network
Inventor: LU PRISCILLA MARILYN
IPC: H04W4/24
Filed: 1997-03-11
Granted: 2000-07-01
Abstract: A private multiplexing cellular network for facilitating cellular communication for private mobile stations (MS's) public MS's, and hybrid MS's. The private multiplexing cellular network includes a multiplexing circuit coupled to its radio subsystem. The multiplexing circuit is in turn coupled to two A-interfaces: a private A-interface for coupling the private radio subsystem with the private Mobile Switching Center (MSC), and a public A-interface for coupling the private radio subsystem with the public MSC. Intelligence is also provided with the multiplexing circuit to decide, based on a number of parameters, whether the public MSC or the private MSC should handle a given service request.
Patent TW-330249-B (TW)
Title: The optical device includes transition portion, which is changed to widening portion that is changed into gear structure for connecting with optical device
Inventor: PER GRANESTRAND
IPC: G02B6/122
Filed: 1997-04-28
Granted: 1998-04-21
Abstract: An optical wave-guide, it includes a transition portion in connection end for connecting with an optical device. Its features are: Firstly, change the transition portion into a widening portion, then change the widening portion into gear structure, which is used to connect with optical device.
Patent TW-363264-B (TW)
Title: Manufacture method of semiconductor integrated circuit apparatus and semiconductor integrated circuit apparatus thereof
Inventor: SEKIGUCHI TOSHIHIRO
IPC: H01L21/60
Filed: 1997-05-26
Granted: 1999-07-01
Abstract: A kind of semiconductor integrated circuit apparatus with DRAM which comprises the wordlines covered by the first insulation film on top and side; and the bitlines covered by the second insulation film and crosslinked with the wordlines and insulation; and the DRAM with most memory cells allocated at the intersection of wordlines and bitlines having the capacitors and memory cell selective capacitors. The feature is by connecting transistors with the semiconductor region, there forms the connection holes of capacitor and bitline by automatic alignment method. The second insulation film is formed by the smaller dielectric rate of material comparing to the first insulation film.
Patent TW-486570-B (TW)
Title: Simplified electrophoresis apparatus
Inventor: OIKE AKIO
IPC: G01N27/447
Filed: 1997-06-05
Granted: 2002-05-11
Abstract: A simplified electrophoresis apparatus which imposes no excessive operating burden on users, permits stable control, can be configured compact and light in weight, and allows electrophoresis to be carried out as excellently as the conventional electrophoresis apparatus. The electrophoresis apparatus comprises rectifier means (A) which rectifies an AC current from a universal AC power source and outputs a rectified wave, an electrophoresis cell and an electric controller which applies an electric output from said rectifier means (A) to a carrier disposed in the electrophoresis cell, the electric controller comprising control means (3) for indirectly controlling, in accordance with external inputs, a driving section (6) which controls an electric output from the rectifier circuit.
Patent TW-438998-B (TW)
Title: Active matrix substrate and producing method of the same
Inventor: KAWAI KATSUHIRO
IPC: G02F1/1368
Filed: 1997-06-24
Granted: 2001-06-07
Abstract: An active matrix is furnished with an insulating substrate; a plurality of scanning lines and signal lines provided on the insulating substrate in a matrix pattern; pixel electrodes provided in areas enclosed by the scanning lines and signal lines, respectively; switching elements electrically connected to the scanning lines, signal lines, and pixel electrodes, respectively; a resistance control element for electrically connecting two lines selected arbitrary from the scanning lines and signal lines while controlling its own resistance value in response to a voltage applied thereto. According to the above arrangement, it has become possible to increase a margin of the active matrix substrate for the static electricity and improve the production yield without increasing the number of the producing steps.
Patent TW-349283-B (TW)
Title: Continuous electric power supply circuit regulated by a reversible converter
Inventor: FARINE PIERRE-ANDRE
IPC: H02M3/155
Filed: 1997-06-30
Granted: 1999-01-01
Abstract: A continuous electric power supply circuit, in particular for a timepiece, which comprises: an electrical continuous source coupled to a power output; energy storing means; and a reversible dc/dc electric converter coupled on a one hand to the power output, and on the other hand to the energy storing means; the converter comprising switching means for modifying its configuration.
Patent TW-490536-B (TW)
Title: Improved performance centrifugal blower apparatus including at least two suction inlets, and associated blower method
Inventor: GODICHON ALAIN EMILE
IPC: F04D29/42
Filed: 1997-08-02
Granted: 2002-06-11
Abstract: The invention relates to centrifugal blower apparatus (1) having at least a delivery outlet (20) and at least two fluid inlets (2, 3) disposed on either side of a blower wheel (4) suitable for being rotated by drive means, each inlet being associated with a respective control system (30) for controlling the suction flow rate of fluid and capable of establishing asymmetrical suction flow rates between the inlets (2, 3), the apparatus being characterized in that the inlets (2, 3) are fitted with control systems (30) which differ in their mechanical structures and their characteristics concerning fineness of control. The invention is applicable to blowers for industrial use.
Patent TW-333695-B (TW)
Title: The non-volatile memory device with NAND cell structure includes plural memory cell serials, BLs & selective transistors at 1st & 2nd memory cell serials are separately serial with BL contact & 2 ends of memory cell.
Inventor: CHOI JUNG-DAL
IPC: H01L27/10
Filed: 1997-08-09
Granted: 1998-06-11
Abstract: A non-volatile memory device with multi-layers cell structure, it includes: Plural memory cell serials which are parallel to each other, and each memory cell serial has source contact window, bit line contact window and plural selective transistor for selecting memory cell group at each memory cell serial and plural floating gate memory cells for storing charge. The charge represents data, and those selective transistors and floating gate memory cells are serial between source and bit line (BL) contact window. Plural bit lines, each bit line is commonly connected to a pair of adjacent memory cell serial, and enable each bit shares two adjacent memory cells. Those selective transistors are located at 1st memory cell serial of the pair memory cell serial, and has 1st, 2nd & 3rd selective transistor. The 1st and 2nd selective transistors of 1st memory cell serial are serial between bit line contact window and on end of those memory cells. The 3rd transistor of 1st memory cell serial is connected to source contact window and the other end of those memory cells. Those selective transistors, are located at 2nd memory cell serial of that pair memory cell serial, and have 1st, 2nd & 3rd selective transistor. The 1st and 2nd selective transistors of 2nd memory cell serial are serial between bit line contact window and on end of those memory cells. The 3rd transistor of 2nd memory cell serial is connected to source contact window and the other end of those memory cells.
Patent TW-345527-B (TW)
Title: Method and mold tools for injection molding a plastics material part in a packaging sheet material
Inventor: MAGNE KARLSSON
IPC: B29C45/26
Filed: 1997-08-14
Granted: 1998-11-21
Abstract: A method of injection molding a plastics material element in a hole provided in a packaging sheet material, which comprises the following steps: disposing at least a first mold tool in contact with a first surface of the packaging sheet material, and disposing at least a second mold tool in contact with a second surface of the packaging sheet material, thereby forming a mold cavity between the first and the second mold tool in which at least a portion of the hole edge is arranged in the mold cavity, and a portion of the packaging sheet material near the hole edge is biased away from the second mold; and injecting a thermoplastic material into the mold cavity so as to form the plastic material element, in which the biasing of the packaging sheet material away from the second mold tool aids in the formation of plastics material on a portion of the second surface of the packaging sheet material.
Patent TW-354843-B (TW)
Title: Anti EMI component and active device having it
Inventor: SATO MITUHARU
IPC: H01F1/24
Filed: 1997-09-05
Granted: 1999-03-21
Abstract: An EMI countermeasure component for suppressing inductive noise radiated from an active element, such as a semiconductor device, the EMI countermeasure component being characterized by comprising a composite magnetic body essentially consisting of soft magnetic powder having oxide films on surfaces thereof, and an organic binding agent.
Patent TW-442315-B (TW)
Title: Purification of an inert fluid in the liquid state with respect to its impurities H2 and/or CO
Inventor: GARY DANIEL
IPC: B01D15/00
Filed: 1997-09-09
Granted: 2001-06-23
Abstract: Process for purifying an inert fluid in the liquid state, containing at least one of the impurities hydrogen (H2) and carbon monoxide (CO), with respect to at least one of the said impurities, characterized in that: (a) the fluid in the liquid state which is to be purified is passed through at least one bed of particles of at least one adsorbent in order to adsorb at least one of the said impurities H2 and CO; (b) a fluid in the liquid state which is substantially purified with respect to at least one of the said impurities H2 and CO is recovered; device for implementing the process.
Patent TW-445300-B (TW)
Title: Age hardenable alloy with a unique combination of very high strength and good toughness
Inventor: HEMPHILL RAYMOND M
IPC: C22C38/00
Filed: 1997-09-09
Granted: 2001-07-11
Abstract: An age hardenable martensitic steel alloy having a unique combination of very high strength and good toughness consists essentially of, in weight percent, about C, 0.21-0.34; Mn, 0-0.20; Si, 0-0.10; P, 0-0.008; S, 0-0.003; Cr, 1.5-2.80; Mo, 0.90-1.80; Ni, 10-13; Co, 14.0-22.0; A1, 0-0.1; Ti, 0-0.05; Ce, an effective amount 0.30; La, an effective amount 0.010; the balance essentially iron. In addition, cerium and sulfur are balanced so that the ratio Ce/S is 2 to 15. A small but effective amount of calcium can be present in place of some or all of the cerium and lanthanum.
Patent TW-376500-B (TW)
Title: Matrix substrate, liquid crystal apparatus using the same and display apparatus using such liquid crystal apparatus as well as method of manufacturing such matrix substrate and such liquid crystal apparatus
Inventor: MIYAWAKI MAMORU
IPC: G02F1/1343
Filed: 1997-10-18
Granted: 1999-12-11
Abstract: A matrix substrate comprises a pixel region formed by arranging a plurality of pixel electrodes to a matrix, drive circuit regions for feeding said pixel electrodes with electric signals and sealing regions. The gaps separating the pixel electrodes are filled with insulation members of an insulating material to provide a continuous surface connecting those of the pixel electrodes and members of the material of the pixel electrodes and those of the material of the insulation members are arranged at least either in the drive circuit regions or in the sealing regions to provide a continuous surface there.
Patent TW-353801-B (TW)
Title: Method of forming plug in integrated circuit
Inventor: LI JUNG-YUAN
IPC: H01L21/768
Filed: 1997-12-05
Granted: 1999-03-01
Abstract: A method of forming a plug in an integrated circuit, which comprises the following steps: (a) forming transistors and a field oxide layer on a semiconductor substrate; (b) sequentially forming a first dielectric layer and a second dielectric layer, and forming a plug pad contact hole by using photolithography and etching techniques; (c) sequentially forming a barrier layer and a salicide layer, and etching back the salicide thereby forming a salicide plug pad; (d) forming a third dielectric layer, and producing a bitline contact hole using photolithography and etching techniques; (e) forming a salicide layer, and producing the salicide layer into bitlines using photolithography and etching techniques; (f) sequentially forming a fourth dielectric layer and a silicon nitride layer, and forming a capacitor-buried contact hole using photolithography and etching techniques; (g) forming a fifth dielectric layer, and locating the capacitors^ locations using photolithography and etching techniques; (h) sequentially forming a first silicon film, a capacitor dielectric layer and a second silicon film, and separately producing them into a storage electrode plate of capacitors, a dielectric layer and a memory cell electrode plate; (I) forming a sixth dielectric layer and forming a metallic contact hole using photolithography and etching techniques; (j) forming a tungsten plug; and (k) forming a metallic layer and forming a metallic interconnect using photolithography and etching techniques.
Patent TW-379487-B (TW)
Title: A method and arrangement in a communication system
Inventor: POPOVIC BRANISLAV
IPC: H04B1/707
Filed: 1997-12-30
Granted: 2000-01-11
Abstract: The invention relates to a method and an arrangement for implementing a bank of correlators, corresponding to a set of Orthogonal Gold codes, in a receiver used in a Direct Sequence Code division Multiple Access system (DS-CDMA). The bank of correlators generates N correlation values (CV0,,CVn-1) from N received symbols (s0, s1...sn-1) in a sequence. The received symbol sequence (s0, s1...sn-1), where each symbol has been spread by an Orthogonal Gold code respectively, is buffered (401). The buffered symbol sequence is multiplied (402) element-by-element with an arbitrary sequence (a0, a1..an-1), in order to obtain a set of products (s0*a0, s1*a1,..sn-1*an-1). Said arbitrary sequence is the same sequence used when generating the Orthogonal Gold Codes. The set of products (s0*a0, s1*a1,..sn-1*an-1) is then permuted (403) in order to obtain a sequence, which is equal to a sum of a number of sequences from a set of Walsh sequences. The sequence is then transformed (404) with Fast Hadamard Transform as to obtain said correlation values (CV0,,,CVn-1).