baber/WOPTO huggingface dataset:
Patent TW-249207-B (TW)
Title: Process of producing particles using electric field effect and field effect particle generator
Inventor: SHAW DER-JING
IPC: B01J2/00
Filed: 1993-02-17
Granted: 1995-06-11
Abstract: A process of producing particles using electric field effect, which mainly comprises the following steps: (1) preparing the material to be used to produce particles or to be enclosed in particles into molten liquid, solution or suspension followed by storing in storage tank of an extrusion mechanism; (2) applying steady pressure on the particle material stored in the storage tank by using pump to steadily and uniformly extrude out the particle material through extrusion hole to form small droplets suspended on tips of the extrusion holes; (3) installing an electrostatic field on the extrusion holes by using high voltage D.C. and maintaining a polarity on far pole of electric field opposite to the electric charge of particles to remove particles from the extrusion holes to the direction of far pole of the electric filed after accumulating certain amount of particles on the extrusion holes; (4) allowing particles to shape into balls during the course of movement away from the extrusion holes and precipitating the particles into the particle collector; (5) installing solidification solution in the particle collector to promptly solidify particle droplets after the droplets entering the particle collector in order to maintain roundness; through continuous extrusion of droplets and allowing the droplets to be sucked away from the extrusion holes into the collector in order to obtain large quantity of particles, microballs or microcages.
Patent TW-223014-B (TW)
Title: Wrist and hand support device
Inventor: MICHAEL DANCYGER
IPC: A61F13/10
Filed: 1993-03-23
Granted: 1994-05-01
Abstract: A device for supporting the wrist and hand comprises a base 12 to be stretched around the wrist and having a rigidity strap 40. The rigidity strap 40 has a hammer head-shaped end defining two tongue members 48,49 having fastening means 50,52 to engage fastening means 18,22 on the base. Stay members (25) are present in pockets 26, the outer pockets 26a' being shorter than an inner pockets 26b.
Patent TW-209260-B (TW)
Title: Napping device and method of napping a cloth
Inventor: IWAMI HIDEO
IPC: D06C15/04
Filed: 1993-03-23
Granted: 1993-07-11
Abstract: Method of napping a cloth comprising: a cylinder roller made of a stone, or a cylinder roller enclosing with an abrasive cloth and rotating according to a predetermined direction of an axle; a pressed body close to the cylinder roller, the upper portion of the pressed body having a corresponding matching device which is matched with the cylinder roller, and the corresponding matching device having camber recesses intermeshing the cylinder roller; in which the cloth passes through the area between the cylinder roller and the pressed body while the cylinder roller is rotated, then applying water pressure from the corresponding camber recesses of the pressed body so that the cloth is pressed and connected to the outer periphery of the cylinder roller.
Patent TW-229328-B (TW)
Title: Isolation method of transistor
Inventor: HORNG YEUN-DING
IPC: H01L21/70
Filed: 1993-10-06
Granted: 1994-09-01
Abstract: An isolation method of transistor to form multiple transistors onsemiconductor material, which comprises: - sequentially forming pad oxide and nitride on the transistor's active region abricated on the semiconductor material; - doping impurity of the same type with the semiconductor material to form hannel stop region; and - forming field oxide; where the characteristic is that the step of forming chennel stop region comprises: - implanting the doped impurity to form light doped region; - forming a sidewall spacer on the side of the nitride; and - implanting the doped impurity to form strong doped region.
Patent TW-308673-B (TW)
Title: I/O trapping for sound generation in the computer
Inventor: PATRICK KAM
IPC: G06F3/18
Filed: 1994-11-14
Granted: 1997-06-21
Abstract: An audio system is provided for generating audio sound for a host computer. It includes an interface connector for connection with the host computer; an interface controller for communicating with the host computer using the interface connector; a trap adapted to trap audio instruction signals from an application running on the host, such as a game having an audio portion; a trap controller adapted to control the trap; and an audio output. The system operates with an interface communicator which is adapted to respond to a request from the interface controller to read information from the trap and send audio output instructions to the audio output to generate audio sound.
Patent TW-272224-B (TW)
IPC: C09B67/00
Filed: 1994-11-30
Granted: 1996-03-11
Abstract: PCT No. PCT/GB94/02786 Sec. 371 Date Feb. 5, 1996 Sec. 102(e) Date Feb. 5, 1996 PCT Filed Dec. 20, 1994A method of preparing a non-aqueous dispersion of CuPc which comprises milling crude CuPc in a high boiling liquid at a temperature from 50 DEG  to 150 DEG  C. in the presence of a polyester amine or polyesterammonium salt and a CuPc fluidising agent. Preferred polyesterammonium salt is obtainable by reacting polyhydroxystearic acid with 3-dimethylaminopropylamine quaternised with dimethylsulphate.
Patent TW-260734-B (TW)
Inventor: PATRICK RYAN BADGLEY
IPC: F02B53/02
Filed: 1995-03-06
Granted: 1995-10-21
Abstract: An axial vane rotary device (14) includes a stator (16) with a cylindrical internal chamber (34) defined an annular outer wall (40) and two side walls (36, 38) of the stator. Each side wall has an annular cam surface (42, 44). A rotor (54) is rotatably mounted within the chamber. The rotor has an annular outer wall (66) and a plurality of angularly spaced-apart, axially extending slots (64) extending therethrough. A vane (68) is slidably received in each slot. The vanes reciprocate axially and alternatively expand and compress spaces between adjacent vanes and the cam surfaces as the rotor rotates. The cam surfaces have alternating first portions (92) and second portions (90). The second portions are further from the rotor than the second portions. The first portions of one said cam surface are aligned with second portions of another said cam surface. The slots extend radially outwards on the rotor to the annular outer wall thereof. The outer edge of each vane slidably engages the annular outer wall of the stator. The outer wall of the stator may have a guide cam (96) and the vanes may each have a follower (98) received by the guide cam. The guide cam is shaped to came the vanes to reciprocate axially with respect to the rotor as the rotor rotates. Each of the vanes may have resiliently biased first seals (110, 112) extending along the inner edge (106) and second seals (134) along side edges (70, 72) thereof.
Patent TW-323296-B (TW)
Title: Epoxy/acrylate polymer dispersed liquid crystal film
Inventor: JIN WEI-GWO
IPC: C08L63/00
Filed: 1996-02-12
Granted: 1997-12-21
Abstract: A polymer dispersed liquid crystal (PDLC) composition comprises: (1) thermal-curable resin, (2) photo-curable resin, (3) thermal curing agent, (4) photo initiator, and (5) liquid crystal, in which (1) thermal curable resin is selected from epoxy resin, (2) photo-curable resin is selected from acrylic resin, (3) thermal curing agent is selected amine, anhydride and other thermal curing agents for room temperature to elevated (>200C) temperature, (4) photo initiator is selected from peroxide, azo compound, disulfide, benzoin, benzil and benzophenone, and (5) liquid crystal is selected from nematic liquid crystal; the mixing ratio in weight of (1) thermal-curable resin and (2) photo-curable resin being 9/1 to 3/7; the mixing ratio in equivalent of (3) thermal curing agent and (1) thermal-curable resin being 0.4/1 to 1/1.2; the amount of (4) photo initiator relative to (2) photo-curable resin being 0.5phr to 10phr; and the amount of liquid crystal relative to the total weight of the system being 10 wt.% to 90 wt.%.
Patent TW-349219-B (TW)
Title: Liquid crystal display driver with threshold voltage drift compensation
Inventor: HUQ RUQUIYA ISMAT ARA
IPC: H03K19/0948
Filed: 1996-02-27
Granted: 1999-01-01
Abstract: A shift register, comprising: a source of a plurality of phase shifted clock signals; a sensor for generating a threshold voltage indicative signal; a plurality of cascaded stages, a given one of the cascaded stages, including: a first transistor of a push-pull amplifier responsive to a first clock signal of the clock signals for generating an output pulse at an output of the given stage; an input section responsive to an output pulse developed at an output of a second of the cascaded stages when a clock signal that is phase shifted with respect to the first clock signal occurs for generating a control signal at a control electrode of the first transistor, the control signal conditioning the first transistor to generate the output pulse of the given stage when an active level of the first clock signal occurs; and a second transistor of the push-pull amplifier coupled to the output of the given stage for clamping the output to an inactive level of the output pulse, the second transistor being responsive to the threshold voltage indicative signal in a manner to compensate for a change in a threshold voltage of the second transistor.
Patent TW-336972-B (TW)
Title: An improved control and suspension system for a vertical vane covering for architectural openings
Inventor: WENDELL COLSON
IPC: E06B9/36
Filed: 1996-04-24
Granted: 1998-07-21
Abstract: A control system for an architectural covering including a plurality of vertically suspended vanes, the system comprising an elongated channel-section headrail having an open top face and a central axis; a plurality of carriers disposed on the headrail for sliding movement along the length of the headrail; each carrier comprising a suspender pintle for pivotally suspending a related vane; and an operation system forming the carrier between a retracted and an extended position and allowing the suspender pintle to rotate relative to a vertical axis; which is characterized in that the vertical axis of each suspender pintle has an offset relative to the vertical plane passing through the center axis of the headrail.
Patent TW-362106-B (TW)
Title: Thermoplastic elastomers having improved high temperature performance
Inventor: VENKATASWAMY KRISHNA
IPC: C08L67/02
Filed: 1996-05-03
Granted: 1999-06-21
Abstract: A thermoplastic elastomer comprising a triblend of engineering resin, dynamically vulcanized alloy of thermoplastic olefin polymer and elastomeric copolymer, and a compatibilizer for the engineering resin and alloy. The compositions retain structural integrity at high temperature, and have good tensile properties, elongation and fluid resistance.
Patent TW-330253-B (TW)
Title: The covering device for mounting place of the casing of a data processing device
Inventor: JURGEN JERG
IPC: G06F1/16
Filed: 1996-06-24
Granted: 1998-04-21
Abstract: A covering device for mounting place, which is accessible through the opening in a wall of the casing of a data processing device, it can insert standard plane structure group inside. And it can fix disassembling montage angle in the trough of mounting device. Its features are: The casing-wall is made of plastic, and has rectangular opening, its side boundary is used as supporting surface of fastening fish-tail plate of montage angle and installed formed-already each guiding device. And inside casing-wall, it has fastened the metallic shield-element that is made of elastic metal-sheet material. The metallic shield-element is equipped same covered openings with casing-wall. The guide and notched elements of casing-wall is equipped attachable recesses. And the engaged montage angle in the guide & notched elements of the casing-wall is elastically supported on the metallic shield-element.
Patent TW-349884-B (TW)
Title: Grain de-acidizing process mill
Inventor: ARCHER VIRGIL L
IPC: B02C7/13
Filed: 1996-08-06
Granted: 1999-01-11
Abstract: A sort of grains de-acidizing process unit, having: (a) grains storage and feeder; (b) trains transverse shift device, connected to the grain storage and feeder; (c) grain heater for fast heating of sheel of the grain; (d) a high-speed cooling air flow created by a high-speed air flow feeder for passing of hot grains, which when impacted by temperature, would have the sheel shrink rapidly, leading to breakage for stripping of the nut; (e) grinder for movement of the sheel by a high-speed air flow to the grinder; and (g) a grain output guide track, with a flexible brush check to move the grain in the sliding process to an output.
Patent TW-426683-B (TW)
Title: Oxazolidinone antibacterial agent with tricyclic substituents
Inventor: THOMAS RICHARD C
IPC: A61K31/54
Filed: 1996-11-15
Granted: 2001-03-21
Abstract: This invention provides novel oxazolidinone derivatives represented by chemical Formula (I), or pharmaceutically acceptable salts thereof: wherein X is NR1, CR2R3, O, S, SO, or SO2; and Z is NR4, S, SO, SO2 or O. The compounds are useful antimicrobial agents, effective against a number of human and veterinary pathogens, including gram-positive aerobic bacteria such as multiply-resistant staphylococci and streptococci, as well as anaerobic organisms such as bacteroides and clostridia species, and acid-fast organisms such as Mycobacterium tuberculosis and Mycobacterium avium.
Patent TW-363245-B (TW)
Title: Manufacturing method of semiconductor component
Inventor: Zhou zhi-wen
IPC: H01L21/76
Filed: 1997-03-06
Granted: 1999-07-01
Abstract: A kind of manufacturing method of semiconductor component which provides a shallow trench isolation layer used to form a protection layer on the trench wall and prevent etching erosion on the trench wall and substrate neighboring the trench. Besides, the barrier is formed by a layer of polycrystalline silicon oxide after the trench etching process, which can be used to protect the trench wall and the substrate neighboring trench during the following etching processes. This kind of protection layer can prevent the damage of oxide on the edges neighboring trench on the substrate and avoid the forming of parasitic MOSFET and reduce the possibility of irregular subthreshold current into the component.
Patent TW-438765-B (TW)
Title: Process for producing a diaryl carbonate
Inventor: NISHIHIRA KEIGO
IPC: C07C69/96
Filed: 1997-03-11
Granted: 2001-06-07
Abstract: A diaryl carbonate with a high degree of purity is produced at a high yield by (A) subjecting (a) a diaryl oxalate and a phenol compound or (b) an alkylaryl oxalate to transesterification reaction in one or two stages in the presence of a catalyst to prepare a diaryl oxalate, while removing a by-product from the reaction system; (B) collecting the diaryl oxalate from the resultant reaction product mixture of the step (A); (C) subjecting the diaryl oxalate to a decarbonylation reaction, preferably in the presence of a phosphorous compound-containing catalyst, to convert the diaryl oxalate to a corresponding diaryl carbonate, while removing a reaction by-product comprising carbon monoxide from the reaction system; and (D) collecting the diaryl carbonate from the reaction product mixture of the step (C).
Patent TW-345551-B (TW)
Title: Gas bag
Inventor: ACKER DOMINIQUE
IPC: B60R21/2346
Filed: 1997-03-18
Granted: 1998-11-21
Abstract: A gas bag having an inflation opening (12) and a fabric part (16) which is arranged in the interior of the gas bag (10) opposite to the inflation opening (12), the fabric part, together with a part of the interior surface of the gas bag (10), defining a flow duct for compressed gas entering the gas bag (10) through the inflation opening (12).
Patent TW-415928-B (TW)
Title: Fixed bed reactor packing
Inventor: ALLAN EDGAR DONALD
IPC: B01J8/02
Filed: 1997-03-25
Granted: 2000-12-21
Abstract: A reactor system for conducting chemical reactions is presented in which a reactor is operated in an upflow mode with a fixed bed catalyst and randomly distributed reactor packing therein. The reactor system and the process in which it is used exhibit plug flow behaviour and are amenable to employing lightly crosslinked ion exchange resin catalysts.
Patent TW-320762-B (TW)
Title: Process of capacitor of dynamic random access memory
Inventor: WANG JYH-SHYAN
IPC: H01L21/70
Filed: 1997-04-18
Granted: 1997-11-21
Abstract: A process of capacitor of semiconductor dynamic random access memory, which forms one gate, one drain, one source strict on one semiconductor substrate, and via isolation process forms one field oxide, and after forming one word line of dynamic random access memory on the field oxide, then performs process of capacitor of dynamic random access memory, at least comprises of the following steps; (1) forming one first polysilicon on the gate, the substrate, the word line and the field oxide; (2) forming one first photoresist on the first polysilicon, in which the first photoresist patterns one contact hole of cylindral structure; (3) forming one silicon dioxide on the first polysilicon, to fill into the contact hole; (4) removing the first photoresist; (5) forming one second polysilicon on the first polysilicon, the silicon dioxide; (6) anisotropically etching the second polysilicon; (7) by dry etch removing the silicon dioxide; (8) forming one second photoresist on the first polysilicon, the second polysilicon to pattern bit line; (9) with the second photoresist as mask etching partial first polysilicon; (10) removing the second photoresist; (11) forming one dielectric on the substrate, the gate, the first polysilicon, the second polysilicon, the word line and the field oxide; (12) forming one third polysilicon on the dielectric.
Patent TW-330157-B (TW)
Title: Gas-liquid contact apparatus
Inventor: HASEGAWA SHIGEO
IPC: B01D53/18
Filed: 1997-05-16
Granted: 1998-04-21
Abstract: A gas-liquid contact apparatus in which a header pipe equipped with a spray nozzle upwardly emitting a slurry solution into a column main body through which gas flows is arranged, which is characterized in that: a fiber reinforced resin composite material is used to produce the header pipe and a fiber reinforced resin composite material is formed on the outer surface of the header pipe as a corrosion-resistant and abrasion- resistant layer composed of a resin containing 5-90wt.% of ceramic particles.
Patent TW-332276-B (TW)
Title: Cover device unit for coin sorting apparatus and coin sorting apparatus
Inventor: TANAKA YOSHIUCHI
IPC: G07D3/02
Filed: 1997-05-20
Granted: 1998-05-21
Abstract: A cover device unit for coin sorting apparatus comprises at least a upper side cover (33) for constituting a path (W) through which a plural kind of coins move in standing posture approximately.
Patent TW-340150-B (TW)
Title: Process for construction of an earth cantilever
Inventor: HWANG JIING-CHUAN
IPC: E02D17/20
Filed: 1997-08-21
Granted: 1998-09-11
Abstract: A process for construction of an earth cantilever having a basis plane formed on a planned position of a slope, which is characterized in comprising: (A) installing a basis seat on the basis plane; (B) providing a ground fabric on the basis seat and a filling material to an appropriate thickness; (C) carrying out covering and wrapping operation so that the ground fabric wraps over the filling material to form a first layer of earth barrier; and (D) covering the first layer of earth barrier with a second layer of earth barrier or longitudinally stacking net bags to a specified height to form a cantilever construction with the slope.
Patent TW-332918-B (TW)
Title: The glue implement for sticking test of IC
Inventor: JIH SHYH-KUEN
IPC: H01L23/544
Filed: 1997-09-05
Granted: 1998-06-01
Abstract: A glue implement for sticking test of IC, it is applied on sticking test of IC after package, for supplying certain-quantity pressure on label of tape. It includes: Machine bed is used as machine frame for arranging IC and device, that includes: Bottom seat is a loading plate. Head plate is vertical plate to connect with one side of bottom seat. Rear plate is a vertical-plate opposite with head plate, and connected with the other side of bottom seat. Supporting bed is a flat bed installed on bottom seat and between head plate & rear bed, for loading several IC. Two sliding guides are two parallel tracks with same height installed on top of bottom seat and between head & rear plate. They are separately located on top of both supporting bed sides, and parallel to IC loaded on supporting bed. Sliding unit is a block with through hole installed on two sliding guides, used as motion device for top layer of supporting bed, and by two track holes to match with sliding tracks. Loading unit is a device used to supply certain quantity, and includes: Loading bed is a flat bed for loading, and located on top of sliding unit. Pressure shaft is a vertical shaft located under the loading bed, is through the central hole of sliding unit, and vertical to the IC loaded on top layer of supporting bed. It has a roller to stop on IC loaded on top layer of supporting bed.
Patent TW-448671-B (TW)
Title: Interference mitigation by joint decoding of overlapped signals
Inventor: DENT PAUL W
IPC: H04B7/185
Filed: 1997-10-03
Granted: 2001-08-01
Abstract: A digital information bit that has been encoded and transmitted as a first modulated signal from a first transmitter in the presence of a second modulated signal that has been transmitted by a second transmitter is received and decoded by receiving a composite signal that is a sum of the first modulated signal and the second modulated signal. The composite signal is processed to generate a complex numerical sample. Then, a plurality of bit pairs are hypothesized, wherein each hypothesized bit pair includes a hypothesized first information bit encoded and transmitted by the first transmitter and a hypothesized second information bit encoded and transmitted by the second transmitter. For each of the plurality of hypothesized bit pairs, a path metric is generated that is indicative of a likelihood that information sequence estimates are accurate estimates, wherein the information sequence estimates include the hypothesized first and second information bits. For each of the plurality of hypothesized bit pairs, the generated path metric is added to a previously determined cumulative path metric to generate a most recent cumulative path metric. An information sequence estimate is selected that has a lowest most recent cumulative path metric, wherein the selected information sequence estimate includes an information sequence estimated to have been encoded and transmitted by the first transmitter and an information sequence estimated to have been encoded and transmitted by the second transmitter.
Patent TW-491707-B (TW)
Title: Hair cosmetic compositions
Inventor: SAKAI MASAHIKO
IPC: A61K8/68
Filed: 1997-11-05
Granted: 2002-06-21
Abstract: Described is a hair cosmetic composition comprising an amide compound having a melting point of 0 to 50 DEG C. The hair cosmetic composition according to the present invention can impart the hair with suppleness, improve the touch feeling and bring about spilt hair preventive effects. Concerning the touch feeling, in particular, the composition can impart the hair with natural feeling, more specifically, with moisturized feeling, finger passing ease, styling ease, luster and not greasy but good oily feeling, whereby the hair with healthy, moisturized and young impression can be obtained.
Patent TW-349164-B (TW)
Title: Gas-stove with rice cooking function and control method thereof
Inventor: TATEMATSU TETSUO
IPC: A47J27/00
Filed: 1998-01-14
Granted: 1999-01-01
Abstract: A gas-stove with rice cooking function, which comprises a heating device for manually adjusting the power thereof, and a pot heated by the heating device, which is characterized in comprising: power determination means for determining the power manually set by the heating device according to the rising time of temperature predetermined before the balance temperature state or the temperature rise of heating time set prior to the balance temperature state of the heated pot.