baber/WOPTO huggingface dataset:
Patent TW-354271-B (TW)
Title: Ternary hollow flash-free cold-forging forming process and apparatus of the same the invention relates to a flash-free cold- forging forming process for producing seamless and flashless forged workpiece
Inventor: CENG SHAO-QIAN
IPC: B21J5/02
Filed: 1996-09-19
Granted: 1999-03-11
Abstract: A ternary hollow flash-free cold-forging forming process and apparatus of the same comprising primarily a pair of steel departing molds, mold shield and mold cavity lining in plastic shell form made of PET or PVC, a metal workpiece, powerful glue strips, freezing medium using liquid mercury or cooked starch aqueous solution, and forge process stake heads capable of producing positive forging press force; the process features: suspending the mold cavity lining in the hollow plastic shell mold shield and pouring liquid refrigerating medium into the shield to envelop the periphery of the mold cavity lining; subjecting the mold cavity lining and the freezing medium to quick freezing at a temperature lower than the coagulation temperature of the freezing medium to render the medium frozen in the mold shield; placing the frozen mold shield at the engaging position of the departing molds and putting the workpiece to be forged in the seamless mold cavity where the apertures on the workpiece are stuffed with powerful glue strip; setting the ends of the glue strips into the neck of the mold cavity lining and subsequently exerting positive forge process forces to the ends of the glue strips with stake heads, so uniform extrusion force is produced around the periphery of the workpiece from inside toward outside, and furthermore, the workpiece is pressed into a seamless piece having the contour of the mold cavity; after the forge press si finished, release the stake heads and the departing molds and removing the glue strips which are restored to their original shape automatically; subsequently, warming up the frozen medium in the mold shield to bring it back to liquid state to facilitate the release of the mold cavity lining; cutting off the plastic shell of the mold cavity lining and removing the formed hollow forged product.
Patent TW-405072-B (TW)
Title: Early read method for component data access
Inventor: JUANG SHR-REN
IPC: G06F12/02
Filed: 1996-10-18
Granted: 2000-09-11
Abstract: The invention is an early read method for accessing computer component data. Before the current instruction cycle is finished, the CPU (Central process unit) sends the next instruction cycle to speed up the data access of independent components by executing two successive instruction cycles concurrently. When executing the PCI (Peripheral component interface) bus cycle before the the memory read cycle, the memory read cycle can be executed concurrently with the current cycle to reduce the memory access time. If the memory is DRAM (Dynamic random access memory) and the paging error cycle is happened, the current cycle can executed RAS/CAS (Row/Column address strobe) precharge and the delay from RAS to CAS. When the memory access cycle before PCI bus cycle is executed and before the memory access cycle is finished, the PCI bus cycle can be started so that the access time of the PCI devices is reduced.
Patent TW-325531-B (TW)
Title: The design method for phase-shifting mask to prevent phase-conflicted
Inventor: DAY CHANG-MING
IPC: G03F9/00
Filed: 1997-01-31
Granted: 1998-01-21
Abstract: A design method for phase-shifting mask to prevent phase-conflicted,includes: A transparent mask substrate; Form some density parallel non-transparent patterns on transparent mask substrate, and both sides of each non-transparent parallel pattern have transparent area with equal interval; And add triangle non-transparent pattern on end of each non-transparent parallel line, and the bottom of triangle pattern has same width with parallel line, and its height is extended to outside; Form some phase-shifting patterns on transparent mask substrate, and alternately appear each phase-shifting pattern on both sides of non-transparent parallel line; Form some transparent pattern on transparent mask substrate, and alternately appear each transparent pattern on both sides of non-transparent parallel line.
Patent TW-480176-B (TW)
Title: Polymer-lipid microencapsulated gases for use as imaging agents
Inventor: BERNSTEIN HOWARD
IPC: C08J3/20
Filed: 1997-03-10
Granted: 2002-03-21
Abstract: It has been discovered that the incorporation of gases, especially fluorinated gases such as perfluorocarbons, into microparticles formed from the combination of a natural or synthetic polymer and lipid have significantly enhanced echogenicity as compared with microparticles not including the lipid. Compounds other than lipids which are hydrophobic and limit the penetration and/or uptake of water into the microparticles can also be incorporated into the microparticles to enhance echogenicity. In the preferred embodiment, the polymers are synthetic biodegradable polymers. The microparticles are manufactured with a diameter suitable for the targeted tissue to be imaged, for example, with a diameter of between 0.5 and 8 microns for intravascular administration, and a diameter of between 0.5 and 5 mm for oral administration for imaging of the gastrointestinal tract or other lumens. Preferred polymers are polyhydroxy acids such as polylactic acid-co-glycolic acid, most preferably conjugated to polyethylene glycol or other materials inhibiting uptake by the reticuloendothelial system (RES). The most preferred lipids are phospholipids, preferably dipalmitoylphosphatidylcholine (DPPC), distearoylphosphatidylcholine (DSPC), diarachidoylphosphatidylcholine (DAPC), dibehenoylphosphatidylcholine (DBPC), ditricosanoylphosphatidylcholine, dilignoceroylphatidylcholine (DLPC), incorporated at a ratio of between 0.01-30 (w lipid/w polymer), most preferably between 0.1-10 (w lipid/w polymer). Microparticles for imaging using other detectable agents can be similarly manufactured.
Patent TW-352365-B (TW)
Title: Liquid crystal display element with a transparent electrode substrate and the transparent substrate
Inventor: HANADA TORU
IPC: C09D183/04
Filed: 1997-03-24
Granted: 1999-02-11
Abstract: A liquid crystal display element having two electrode substrates and one liquid crystal layer in between comprising: (A) an insulated transparent metal oxide layer, (B) a cured polymer layer contiguous to said metal oxide layer and obtained from cross-linking reaction of (B1) a silicon compound having epoxy and alkoxysilyl groups, a hydrolysis or condensation product thereof; (B2) a silicon compound having amino and alkoxysilyl groups, a hydrolysis or condensation product thereof; and (B3) a polyvinyl alcohol-based polymer; (C) a transparent electroconductive layer; and (D) a transparent polymer substrate with a retardation of not more than 30 nm for a wavelength of 590 nm; a transparent electroconductive substrate (C) is formed on the substrate (D), a metal oxide layer (A) and the said cured polymer layer (B) is interposed between the transparent electroconductive substrate (C) and the transparent polymer substrate (D) or on one side of the transparent polymer substrate (D) and the transparent electroconductive substrate (C).
Patent TW-340032-B (TW)
Title: Fishing rod and accessory containing germicidal agent
Inventor: YASUI TOSHIHIKO
IPC: A01N25/34
Filed: 1997-06-07
Granted: 1998-09-11
Abstract: A sort of fishing rod having germcidal agent, including at least a handle attached to the fishing rod, including the handle at least one synthetic resin and a germcidal agent.
Patent TW-347542-B (TW)
Title: Method of monitoring contactor operation
Inventor: CHARLES JOSEPH TENNIES
IPC: H01H47/00
Filed: 1997-06-06
Granted: 1998-12-11
Abstract: A method of monitoring operation of a contactor (12), the method comprising the steps of initiating operation of the contactor from the unactuated condition to the actuated condition by initiating a flow of current to a coil (16) of the contactor (12), determining the magnitude of an initial current conducted to the coil of the contactor, determining the magnitude of a reference current which is a predetermined function of the magnitude of the initial current conducted to the coil of the contactor, determining the magnitude of an operating current conducted to the coil of the contactor after sufficient time has elapsed after initiating operation of the contactor for the contactor to have operated from the unactuated condition to the actuated condition, and determining whether or not the contactor has operated from the unactuated condition to the actuated condition by determining whether the operating current conducted to the coil of the contactor exceeds the reference current.
Patent TW-528740-B (TW)
Title: A glass article
Inventor: BOUMERA JEAN-MARC
IPC: B05D7/00
Filed: 1997-09-02
Granted: 2003-04-21
Abstract: A glass article, especially of hollow glass, which carries a coating resulting from deposition, in one or two stages, onto the surface of the glass, of at least one monoaminosilane and of at least one lubricating substance such as an optionally oxidized or partially oxidized polyolefin.
Patent TW-399164-B (TW)
Title: Naphthalene-containing derivative photoresist composition
Inventor: LAI RUNG-LI
IPC: G03F7/039
Filed: 1997-06-21
Granted: 2000-07-21
Abstract: A photoresist composition suitable for use at 193nm is provided.  The photoresist composition includes a resin, 5-40wt.% of a naphthalene derivative as an inhibitor, and a photoacid generator.  The resin is selected from the group consisting of polyacrylate copolymers, polycarbonate copolymers, and polyhydroxystyrene copolymers. The naphthalene derivative contains two acid labile groups, and having a molecular weight of less than 1000.
Patent TW-431946-B (TW)
Title: Adjustable wafer cassette stand
Inventor: EDLINGER ERICH
IPC: H01L21/677
Filed: 1997-06-25
Granted: 2001-05-01
Abstract: The present invention relates, generally to a wafer cassette holding mechanism for use in processing wafers. The cassette holding mechanism has adjustable alignment posts to facilitate the cassette placement and an adjustment guide to guide placement of the cassette on the holding mechanism so that the holding mechanism may receive and securely hold in place a variety of different sizes and brands of cassettes.
Patent TW-355892-B (TW)
Title: An apparatus and a method for a telecommunication system
Inventor: KARLSSON JONAS
IPC: H04B1/707
Filed: 1997-08-14
Granted: 1999-04-11
Abstract: A method for estimation of symbols in the band spreading radio system, wherein the transmitted radio signal coming from at least one user (701a) downspreads by expansion sequence and the signal is transmitted on a common band, the radio system consists of a main receiver (707) and an auxiliary receiver (705) and reads the signals in a time window of predetermined length, the window of the auxiliary receiver is before that of the main receiver in terms of time; the method comprising the following steps: receiving signals transmitted on a frequency channel (702); downspreading the reception signal under corresponding expansion sequence to generate symbol sequence (803); delaying a predetermined number of symbols from each symbol sequence in the first delay step; generating intercorrelated values among the expansion sequence of reception signals; generating channel estimation value of the reception signals, wherein the channel estimate is the estimation of transmission characteristics of the channel; providing the symbol estimates of the auxiliary receiver by the aid of intercorrelated value (H), channel estimates and previously provided symbol estimate (up(m)), and then the auxiliary generates and provides estimated symbols (up(m+1)); generating final estimated symbols (u(m)) of the main receiver in the final symbol estimates by the aid of intercorrelated value (H), channel estimates and symbol estimate provided by auxiliary receiver (up(m+1)) and the previously provided final symbol estimates (u(m+1)) from the main receiver.
Patent TW-347431-B (TW)
Title: Vibratory well drilling device and working process thereof
Inventor: FUH SHEAN-GUEY
IPC: E21B7/24
Filed: 1997-08-22
Granted: 1998-12-11
Abstract: A vibratory well drilling process, the equipment used therefor comprising: an openable/closable duck-bill drill bit, a plurality of well-punching steel pipes, a pipe cap, a plastic well pipe, a gravity plum-bob, and an excavator and its vibration machine; the vibratory well drilling process comprising: (a) separately mounting the pipe cap and the duck-bill drill bit on the upper and lower ends of a well-punching steel pipe to be used as a center punch; (b) using an excavator and its vibration machine to insert the center punch on the ground and penetrate into the ground, where one or several steel pipes can be connected during the well-punching process in order to reach a predetermined depth; (c) removing the pipe cap and inserting the plastic well pipe into the well-punching steel pipe; (d) mounting the gravity plum-bob on the upper end of the plastic well pipe such that the lower end of the plastic well pipe can open the duck-bill drill bit due to the gravity of the plum-bob, so that the lower end of the plastic well pipe goes through the opened duck-bill drill bit and enters the ground; (e) pulling up the well-punching steel pipe and forming a lower end opening by the opening of the duck-bill drill bit for the smooth operation of pulling up the well-punching steel pipe; and (f) pulling up the gravity plum-bob thereby completing a well capable of providing underground water.
Patent TW-352411-B (TW)
Title: Method and vessel for collecting metallic contaminants from a surface of a wafer
Inventor: YAMASAKI SHINYA
IPC: G01N1/02
Filed: 1997-08-22
Granted: 1999-02-11
Abstract: A sampling vessel comprises: a bottom having a concave inner surface and a convex outer surface; a cylindrical wall extending from the edge of the bottom; and a step section having a plane intercepting an arc plane of the cylindrical wall for adapting the orientation flat of the wafer.
Patent TW-346470-B (TW)
Title: Film peeling method and device thereof
Inventor: KITAGAWA KENJI
IPC: B65H41/00
Filed: 1997-10-17
Granted: 1998-12-01
Abstract: A film peeling method, which mainly comprises, on the end edge of one side of a film adhered on a substrate, using a press roller device consisting of one or plural rotatable press rollers to press on the substrate in the thickness direction while moving it in a direction parallel to the end edge of the film so as to peel off the end edge of the film from the surface of the substrate, which is characterized in that: the press roller device moves on the film in such a way a force component is formed that can pull the end edge in a direction perpendicular to the moving direction and towards the outside.
Patent TW-562677-B (TW)
Title: Prevention and treatment of skeletal disorder with EP2 receptor subtype selective prostaglandin E2 agonists
Inventor: CAMERON KIMBERLY O'KEEFE
IPC: A61K31/00
Filed: 1997-12-17
Granted: 2003-11-21
Abstract: Methods for treating (e.g. preventing bone loss) a mammal having a condition which presents with low bone mass or other skeletal disorders for promoting fracture healing comprising inhibiting the EP2 receptor subtype by administering to a mammal a therapeutically effective amount of an EP2 receptor subtype agonist.
Patent TW-364998-B (TW)
Title: Clock shift circuit and the synchronized semiconductor memory apparatus using the circuit
Inventor: SAWADA SEIJI
IPC: H01L27/10
Filed: 1998-01-12
Granted: 1999-07-21
Abstract: The invention relates to a clock shift circuit without generation of incorrect operation and reducing the current consumption and the synchronized semiconductor memory apparatus using this circuit. The method employs the mask control circuit to generate the internal mask indication signal for applying mask on the read data. The mask control circuit comprises the shift circuit which proceeds the shifting and transmitting according to the internal clock signal to read the applied signal; and reset apparatus which is to set the shift circuit as initial state in responding to the non-activation of clock activation signal at the time of internal clock signal generated. When applying the clock again, because the output of shift circuit changes from the initial state so that the circuit can generate the correct internal mask indication signal without the influence of previously applied internal output signal of shift circuit.
Patent TW-396416-B (TW)
Title: Improved gate-contact structure to prevent contact metal penetration through gate layer without affecting breakdown voltage
Inventor: LIN TRUE-LON
IPC: H01L21/28
Filed: 1998-01-23
Granted: 2000-07-01
Abstract: This is a power transistor that is deposited on a substrate. The power transistor includes a core cell area, which has multiple power transistor cells each with a drain and a source. Each of the power transistor cells has a polycrystalline silicon gate formed on the substrate as part of a polycrystalline silicon gate layer overlaying the substrate. The polycrystalline silicon gate layer includes multiple polycrystalline gate-layer-extension lengthening to gate contact areas to form gate contacts with a disposed contact metal. The power transistor also includes multiple contact-metal-resistant pad; each pad includes a thick oxide pad disposed below the gate contact areas underneath the polycrystalline gate layer extension. The contact-metal resistant pads resists the contact metal from penetrating through and the substrate shortages.
Patent TW-367554-B (TW)
Title: Semiconductor process in chemical mechanical polishing employing the organic oxide with sensitivity to ultraviolet rays
Inventor: Li cheng-cai
IPC: H01L21/302
Filed: 1998-02-09
Granted: 1999-08-21
Abstract: A kind of semiconductor process in chemical mechanical polishing employing the organic oxide with sensitivity to ultraviolet rays which is to employ the ultraviolet rays on the recession of organic oxide forming on dielectric and the bulger of organic oxide be applied ultraviolet rays twice. So the polishing rate of the said bulger of organic oxide will be higher than that of the recession. Therefore, when applying the one step chemical mechanical polishing, even the polishing pad contacts the recession which means the recession and bulger are polished simultaneously, the polishing surface can still be flattened after a period of polishing without the dishing effect.
Patent TW-383215-B (TW)
Title: Colored figure forming method for cake pattern
Inventor: LIN CHI-NAN
IPC: A23P1/10
Filed: 1998-02-18
Granted: 2000-03-01
Abstract: This is the colored figure forming method for cake pattern. First, pressing the eatable crust into the desired shape by mold, and then carving outlines of figure in the bottom of model to suitable depth. After applying the soft chocolate upon the outline to fill out the grooves, pads or scrapers are used to scrape off the excess chocolate on the figure. Except the chocolate in the outlines, the other place of figure should be kept clean. Putting the eating crust upon the bottom model now carved with different kinds of figures on the surface. Using a plate to press on the other side of bottom model without figures and release the crust from the mold. A great variety of chocolate outlines will be transferred to stick on the surface of eating crust. Mixing the transparent pectin with other eating pigments to the color required, and then applying it upon different area of the figure on the cake pattern. Finally, a great variety of figures such as cartoon patterns, character figures, scenes, mountains, appliances, etc are finished with black and white outlines.
Patent TW-514665-B (TW)
Title: Rhodosporidium D-amino acid oxidase
Inventor: LIAU GUO-JEN
IPC: C12N9/06
Filed: 1998-02-27
Granted: 2002-12-21
Abstract: This invention relates to a D-amino acid oxidase of the genus Rhodosporidium and a gene encoding it.
Patent TW-518296-B (TW)
Title: Bicycle frame
Inventor: VOITL PETER
IPC: B62H1/00
Filed: 1998-06-26
Granted: 2003-01-21
Abstract: This invention is related to a bicycle frame, located among a main tube, a vertical tube, and a connecting tube and configured as a swing arm. The swing arm includes: a main arm for connecting to the main tube, a secondary arm for connecting to the connecting tube. The main arm further includes: an outer tube with an outer tube hole at its rear portion, located and dimensioned in correspondence to an inner shaft, wherein at opposite ends thereof are formed with two larger through holes that are formed with inner threads; a inner shaft with an inner shaft body that is formed with two inner bearings at its outer side that are capable of rotating in opposing directions, wherein the inner shaft body is formed with two penetrating, inner axial holes; collars provided the opposite sides of the outer tube and being tapered inwards and dimensioned to match the inner bearings, having a annular crevice; tube covers provided at the opposite ends of the outer tube and having threads for engaging the threads of the outer tube, having a annular crevice, and being tapered inwards. As such, by engaging the collars to the inner bearings and threading the tube covers to the outer threads, and by inserting a screw rod through the through holes to pass through the axial holes to be threaded to the holes pre-formed in the main tube, the main tube and the inner shaft are rotatable in relation to the outer tube. The main arm is connected to the vertical tube and the secondary arm is connected to the connecting tube so as to form a three-way frame body.
Patent TW-403975-B (TW)
Title: Forming the silicide device and non- silicide device on a semiconductor substrate at the same time
Inventor: CHEN GUAN-TING
IPC: H01L21/46
Filed: 1998-07-07
Granted: 2000-09-01
Abstract: A method for forming the silicide device and non- silicide device on a semiconductor substrate at the same time is provided. Firstly, define the gates of the silicide device and non- silicide device on a semiconductor substrate. After the first mask is formed and the area for non-silicide device on the semiconductor substrate is exposed, form the heavily doped source/drain aside the gate of non- silicide device then strip the first mask. Then form the second mask and expose the area for silicide device on the semiconductor substrate, and form the lightly doped source/drain aside the gate of silicide device. Finally, form a silicide layer on the surface of the gate of silicide device and the lightly doped source/drain.
Patent TW-I224816-B (TW)
Title: Photoresist removing composition and process for producing semiconductor device
Inventor: MARUYAMA TAKEHITO
IPC: G03F7/42
Filed: 1998-08-29
Granted: 2004-12-01
Abstract: A resist removing composition comprising a quaternary ammonium hydroxide, a water-soluble amine and an alkylpyrrolidone and further comprising an anticorrosive as required. The photoresist removing composition can remove a photoresist layer applied onto an inorganic substrate, a remaining photoresist layer after dry etching and a photoresist residue after ashing easily at a low temperature in a short time, and also enables hyperfine processing of a wiring pattern material to manufacture a high precision circuit pattern without corroding the material.