baber/WOPTO huggingface dataset:
Patent TW-403836-B (TW)
Title: Tdr tester for X-Y prober
Inventor: SWART MARK A
IPC: G01R27/04
Filed: 1999-03-04
Granted: 2000-09-01
Abstract: A printed circuit board tester for testing matched impedance test sites on a printed circuit board comprising an X-Y prober having a first prober head and a second prober head above the printed circuit board connected to a time domain reflectometer by a coaxial test cable. A signal probe is attached to one of the prober heads. The test cable includes a signal wire which is electrically connected to the signal probe and includes a ground shield electrically connected to a ground shield extender positioned around the signal probe. A separate ground probe is connected to the second prober head and includes a ground spring for temporarily contacting the ground shield extender to transmit ground signals to the ground shield of the test cable.
Patent TW-428359-B (TW)
Title: Two-dimensional variable limit proportional internal regulator for the current controller in synchronous frame
Inventor: GATARIC SLOBODAN
IPC: H02P27/04
Filed: 1999-04-13
Granted: 2001-04-01
Abstract: A controller (400) for a variable-speed induction motor (498) includes field-oriented control (410, 476), which in a feedback (402) arrangement senses motor parameters to form field and torque error signals. The field error signals are processed by a first limited-state PI processor (490a), which individually limits the magnitude of the proportional component of the field voltage to no greater than the bus voltage. The field error signals are also processed by a state-limited integrator (426a) which limits the integral component of the field voltage to the difference between the proportional component and the bus voltage. A first summer (432a) sums the proportional and integral components to make the field voltage command. The torque error signals are processed by a further limited-state PI processor (490b) which individually limits the proportional component of the torque voltage to a value not greater than the available bus voltage, after the first PI processor has been given preference. The integral component of the torque voltage command is generated by a second state-limited integrator (426b) which limits the integral component of the torque voltage command so that the torque voltage command does not exceed the available bus voltage. A second summiing circuit (432b) sums the proportional and integral components of the torque voltage command. The field and torque voltage commands are processed to produce the desired motor flux and torque, and a feedback loop forces the motor current to follow the commanded values.
Patent TW-405150-B (TW)
Title: Treating apparatus and treating process
Inventor: ISHIHARA AKIRA
IPC: B08B1/04
Filed: 1999-04-02
Granted: 2000-09-11
Abstract: This invention provides a treating apparatus and treating process by which the contact pressure data of a treating body under processing can be easily and accurately obtained. The surface of a wafer W held by a spin chuck 22 of a holding means is placed in contact with a treating body 40 so as to be treated by a surface treatment device 7. The treating body 40 is disposed retractably at a retracted position 25 away from the surface of the wafer W, and is provided with a measuring and cleaning device 28 which includes a unitary body formed of a measuring device 26 for measuring a contact pressure of the treating body 40 at the retracted position 25, and a cleaning device 27 for cleansing the treating body 40. The measuring device 26 includes a seat 60 to carry the treating body 40, and a pressure sensor 62 for sensing the contact pressure applied to the seat 60 so as to measure the contact pressure of the treating body 40. The height of a holding surface 63 of the seat 60 is equal to the height of the surface of the wafer W held by the spin chuck 22.
Patent TW-404970-B (TW)
Title: Deep black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material
Inventor: PEDEMONTE RONALD
IPC: C09B62/51
Filed: 1999-05-11
Granted: 2000-09-11
Abstract: A dye mixture comprising one or more disazo dyes composed of 1-amino-3,6-disulfo-8-naphthol as the coupling component and of two diazo components of the aniline series containing each a fiber-reactive group of the vinylsulfone series, one or more monoazo dyes composed of a carboxy-substituted benzoylamino-sulfo-naphthol coupling component and a diazo component of the aniline series, containing a fiber-reactive group of the vinylsulfone series and optionally one or two monoazo dyes with 1-amino-3,6-disulfo-8-naphthol as a coupling component to which is coupled in the ortho-position to the amino group a diazo component of the aniline series substituted by a fiber-reactive group of the vinylsulfone series. The dye mixtures yield on hydroxy-and/or carboxamido-containing fiber materials, such as cellulose fibers, in particular cotton, or on, for example, wool and synthetic polyamide fibers, deep black dyeings.
Patent TW-444032-B (TW)
Title: Process for producing tetrahydrofuran polymer
Inventor: AKETO TAKAHARU
IPC: C08G65/10
Filed: 1999-06-08
Granted: 2001-07-01
Abstract: Provided is a process for producing a tetrahydrofuran polymer using a heteropolyacid catalyst wherein the A1 content of the heteropolyacid is 4 ppm or less.
Patent TW-397742-B (TW)
Title: Parallel pliers
Inventor: WIEBE ULRICH
IPC: B25B7/12
Filed: 1999-06-28
Granted: 2000-07-11
Abstract: These are parallel pliers, which contain two parallel jaws and two handlebars. The handlebars can move relatively to each other. One of the handlebars is integrated with the first jaw constructing the first chuck unit. The other handlebar is connected with a second jaw driving device to form a live joint and construct the second chuck unit. The two jaws will move close or apart along the working direction when the two handlebars proceed in relative motion. The still position of the second chuck unit can be adjusted relative to the first chuck unit.
Patent TW-425591-B (TW)
Title: Deflection yoke
Inventor: CHANG KYUNG-SOO
IPC: H01J29/76
Filed: 1999-06-29
Granted: 2001-03-11
Abstract: Disclosed is a deflection yoke. The deflection yoke comprises a coil separator having a neck part and a screen part, the coil separator insulating first and second deflection coils from each other, which are disposed on circumferential outer and inner surfaces thereof to deflect electron beams in vertical and horizontal directions, respectively; a ferrite core placed on the circumferential outer surface of the coil separator and made of magnetic material for reinforcing magnetic fields; and fluctuation preventing sections defined at two or more positions on the circumerential outer surface of the coil separator, for preventing the ferrite core from being fluctuated in a coupling direction thereof.
Patent TW-568921-B (TW)
Title: Process for preparing a moulded flexible polyurethane foam
Inventor: HUYGENS ERIC
IPC: C08G101/00
Filed: 1999-07-14
Granted: 2004-01-01
Abstract: Process for making moulded flexible polyurethane foams MDI-based foams with high resilience using MDI and a polyol composition.
Patent TW-546273-B (TW)
Title: Method for preparing ceramic compositions
Inventor: TANG XUN
IPC: C04B33/04
Filed: 1999-08-21
Granted: 2003-08-11
Abstract: A method for providing improved compaction, green density, green strength and surface finish properties in simulated stone and mineral-like materials from ceramic green bodies, based on addition of selected polymer additives during ceramic processing, is disclosed. Polymer additives having weight-average molecular weights from 30,000 to 1,000,000, glass transition temperatures from -50 to +90 DEG C, and low hygroscopicity are particularly useful in providing enhanced properties of ceramic products involving processing of large-size granule intermediates.
Patent TW-423036-B (TW)
Title: Field emission element and its manufacture
Inventor: HATTORI ATSUO
IPC: H01L21/00
Filed: 1999-09-04
Granted: 2001-02-21
Abstract: A field emission element having: a support substrate; a first emitter electrode formed on a surface of the support substrate, the first emitter electrode including a base portion and a projection portion, the base portion being adhered to and supported by the support substrate, the projection portion projecting from the base portion in a direction opposite to the support substrate, and an opening being formed in the projection portion from a tip thereof to a surface of the support surface; a first sacrificial film formed on the base portion of the first emitter electrode and having an opening surrounding an outer peripheral area of the projection portion; and a gate electrode formed on the first sacrificial film and having an opening surrounding the outer peripheral area of the projection portion.
Patent TW-440944-B (TW)
Title: Copper-based metal polishing composition, and method for manufacturing a semiconductor device
Inventor: HIRABAYASHI HIDEAKI
IPC: C09K13/00
Filed: 1999-09-30
Granted: 2001-06-16
Abstract: The copper-based metal polishing composition causes Cu or Cu alloy not to be dissolved at all in immersing Cu or Cu alloy therein, and makes it possible to polish Cu or Cu alloy at a high rate in polishing treatment. Such a copper-based metal polishing composition comprises a water-soluble first organic acid capable of reaction with copper to produce a copper complex compound which is substantially insoluble in water and has a mechanical strength lower than that of copper, a second organic acid having a single carboxyl group and a single hydroxyl group, an abrasive grain, an oxidizing agent, and water.
Patent TW-445739-B (TW)
Title: Receiving device of communication system
Inventor: ASAI MASAYOSHI
IPC: H04M3/24
Filed: 1999-11-04
Granted: 2001-07-11
Abstract: A receiving device for communication system switches a connection request source and a destination at a ratio of m:n (m > n) in the case of conducting communication by connecting an ISDN terminal to a leased line. When an LC-IF#1a confirms a call from an ISDN terminal TE, a CPU 3 refers to management table 6 to acquire a connection destination number. In this case, when no destination number is in existence in a connection request message from the LC-IF#1a, a TE-IF handles this call to have a global address, and when any incoming destination number is in existence, the call is processed to be a call to the corresponding number with DDI designation. The CPU 3 assembles the connection request message, transmits the message to an ISDN terminal from an acquired TE-IF#1b, a switch circuit 10 connects the LC-IF and the TE-IF and connects both B channels.
Patent TW-488185-B (TW)
Title: Organic electronic illumination element
Inventor: KANITZ ANDREAS
IPC: H01L51/52
Filed: 2000-03-20
Granted: 2002-05-21
Abstract: The organic electronic illumination element according to the invention contains the following components: a transparent bottom-electrode (22) on a substrate (21), a top-electrode (26) made of the metal inert to oxygen and moisture, at least an organic function layer (23, 24) arranged between the bottom-electrode (22) and the top-electrode (26), a charged particle injection layer containing the metal complex salt of composition (Me1)(Me2) Fm+n, wherein the following applies: m and n are each a whole number corresponding to the valence of metal Me1 and Me2 M1=Li, Na, K, Mg or Ca, Me2=Mg, Al, Ca, Zn, Ag, Sb, Ba, Sm or Yb, and with Me1 ≠ Me2.
Patent TW-472111-B (TW)
Title: Electric fuel pump
Inventor: YOSHIOKA HIROSHI
IPC: F04D29/18
Filed: 2000-03-28
Granted: 2002-01-11
Abstract: The present invention relates to an electric fuel pump for supplying fuel by rotationally driving an impeller (30) within a pump flow path (13) with the aid of a motor section (3), wherein vane segments (31A, 31B) of the impeller (30) are staggered by a prescribed distance (d) at the front and rear and circumferentially of the impeller (30), guiding faces (31a, 31b) which extend from the sides of the end faces to the outermost periphery of the impeller (30) are formed in the staggered portions, and partitions (32) are provided between the a adjacent vanes (31), each of the partitions having guiding faces (32a, 32b) on the sides of the end faces of the impeller (30) and an outermost peripheral face (32c) located more inwardly than the outermost peripheral face (31c) of the vane (31). In such a configuration, the vane segments (31A, 31B) do not simultaneously collide with the end face (9b) of the radial sealing portion (9a) so that the noise due to fuel collision can be reduced and the pumping efficiency can be improved.
Patent TW-519520-B (TW)
Title: Resin composition for ink-jet recording sheet, ink-jet recording sheet, method for ink-jet recording and manufacture of ink-jet recording sheet
Inventor: MATSUO KATSUAKI
IPC: C08L71/02
Filed: 2000-04-01
Granted: 2003-02-01
Abstract: This invention provides a resin composition for ink-jet recording sheet, an ink-jet recording sheet, a method for ink-jet recording and manufacture of ink-jet recording sheet to satisfy various request characteristics such as a restriction in a manufacture, an insufficiency of reactant fixability with a cationic substance and an anionic dye, an ink absorbance and a stain suppressing effect by incorporating a specific water absorbing polymer compound as a main component and a cationic polymer compound. The ink-jet recording sheet comprises a base layer and an ink-receiving layer formed on the base layer. The ink-receiving layer comprises a water-absorbing polymer (1) represented by the chemical formula (I) as the main component and a cationic polymer (2). The polymer (1) and the polymer (2) are mixed in a proportion of from 50/50 to 99/1 by weight. A cationic or nonionic surfactant (3) is incorporated into the ink-receiving layer in an amount of 1 to 10 wt.%. The resin composition contains a water absorbing compound (1) represented by a formula (I) [in which A is (CH2CH2O) and (CH2CHYCHO), and its addition form is (CH2CH2O)m-(CH2CYHO)n-(CH2CH2O)p, in which m, n and p are each integer of 1 or above, a weight ratio calculated by repeating numbers m, n and p is 44(m+p)/(molecular weight of 4 or more C alkylene oxide)n=94/6-80/20, moreover, a weight ratio calculated by repeating numbers m, n and p is set for 44(m+p) being greater than 50% by weight, Y is 2 or more C hydrocarbon group, X1 is a residue of an organic compound having two active hydrogen groups, and R1 is a dicarboxylic acid or the like compound residue] as a main component, and is compatible with a cationic polymer compound, and hence excellent absorbance is maintained and its stain can be suppressed.
Patent TW-434393-B (TW)
Title: Retainer for sintering electronic components and its manufacture
Inventor: FUKINO YOHEI
IPC: C04B35/80
Filed: 2000-04-12
Granted: 2001-05-16
Abstract: This invention is related to a retainer for sintering electronic components and its manufacture, which provides a ceramic retainer that is of excellent permeability, which can be easily and rapidly made from debinding a green part, which is less likely to be damaged due to heat circulation during sintering, and which can be used efficiently and stably for sintering electronic components with a high yield rate. The retainer for sintering electronic components of this invention is a ceramic retainer primarily composed of ceramic fibers and ceramic particles. Further, the ceramic retainer includes 50-85% by weight of mullite phase, 50-15% by weight of cordierite phase to render the crystallized ceramic phase. The thermal expansion coefficient of the ceramic retainer under 1000 DEG C is 2.5 to 4.0x10<SP>-6</SP> per DEG K, and the permeability rate is greater than 0.01 cm<SP>2</SP>.
Patent TW-438705-B (TW)
Title: Stackable, self-supporting container with sliding mechanical closure
Inventor: RANDALL CATHERINE JEAN
IPC: B65D1/22
Filed: 2000-04-18
Granted: 2001-06-07
Abstract: The present invention provides a container comprising: (a) a semi-enclosed container body including a tubular structure having two open ends and a bottom panel enclosing one end of the container body, the other end of the tubular structure opposite from the bottom panel forming a substantially continuous outwardly-extending peripheral flange; (b) a lid for selectively converting the semi-enclosed container to a closed container; and (c) a closure means for sealing the lid to the container body, the closure means comprising a mechanical interlocking seal and a slideable mechanical closure for sealing the mechanical interlocking seal. The container is preferably stackable and self-supporting, and the mechanical interlocking seal includes at least one interlocking bead and groove pair located on the lid and flange. The container may also be collapsible via folding of the tubular structure.
Patent TW-589330-B (TW)
Title: Process for the preparation of monodisperse polymer particles
Inventor: JORGEDAL ARNE
IPC: C08F257/02
Filed: 2000-04-20
Granted: 2004-06-01
Abstract: The invention provides a process for the preparation of monodisperse polymer particles which process comprises: (1) either (a) forming an aqueous dispersion comprising (i) monodisperse swellable seed polymer (or oligomer) particles, (ii) droplets comprising an organic compound (e.g. a polymerization initiator) with a molecular weight below 5000 Dalton and a water solubility at 25 DEG C of less than 10<-2>g/L, (iii) an anionic surfactant, and, optionally, (iv) an organic solvent in which said organic compound is soluble; and (b) allowing said organic compound to diffuse into said seed particles, or (a) forming an aqueous dispersion comprising monodisperse swellable seed oligomer particles and preferably an anionic surfactant; (2) contacting the aqueous dispersion of seed particles with a monomer which, where said organic compound is present, is at least ten times more water soluble than said organic compound, and if required a water-soluble steric stabilizer, if required a porogen, and if required a polymerization initiator and allowing said monomer to diffuse into said seed particles to form an aqueous dispersion of swollen seed particles; and (3) initiating polymerization of said monomer in an aqueous dispersion of swollen seed particles, characterised in that where the mode diameter of said swollen seed particles is greater than 5 mum then the aqueous phase of said aqueous dispersion of swollen seed particles during polymerization further contains as a steric stabilizer a water soluble cellulose ether or in that where said mode diameter of said swollen seed particles is in the range 1 to 25 mum the aqueous phase of said aqueous dispersion of swollen seed particles during polymerization further contains as a steric stabilizer polyvinylpyrrolidone.
Patent TW-508383-B (TW)
Title: Gripper and device for picking a weft yarn
Inventor: WERNER SCHMIDLIN
IPC: D03D47/23
Filed: 2000-05-02
Granted: 2002-11-01
Abstract: The gripper comprises a housing (1), a clamping part (5) what a hook-like clamping section (12) receiving a weft yarn and a clamping unit (6) with a clamping tongue (22), a torsion bar (23) and a cover plate (7). The clamping tongue (22) is pivotable, cooperates with the clamping section (12) and is influenced by the torsion bar (23) in order to clamp the weft yarn. The clamping force is applied by the torsion bar (23) and the effect of the clamping is neutralized by the cover plate (7). One advantage of the gripper is that it consists of a minimum number of parts. Another advantage is that it is extremely compact.
Patent TW-526054-B (TW)
Title: Liquid-pervious topsheet for body fluid absorbent article and process for making the same
Inventor: HISANAKA TAKAYUKI
IPC: A61F13/15
Filed: 2000-06-03
Granted: 2003-04-01
Abstract: The present invention provides a topsheet capable of shielding the dirt of a body fluid absorbent article and an absorbent core thereof. A topsheet 1 for a body fluid absorbent article includes a first plastic film layer 2, a second plastic film layer 5 and a fibrous assembly layer 3 disposed between these two film layers 2, 5. The first plastic film layer 2 includes a plurality of first plane regions 8 spaced from one another and extending in parallel to one another in one direction and the second plastic film layer 5 includes a plurality of second plane regions 58 spaced from one another and extending in parallel to one another in the one direction. Of the first and second plane regions 8, 58, at least the first plane regions 8 are formed with bridge-like regions 10 and first rising regions 12.
Patent TW-514803-B (TW)
Title: Automatic generation method of technique files for proving resistance and capacitance extracting software
Inventor: CHEN JIAN-WEN
IPC: G06F17/50
Filed: 2000-07-07
Granted: 2002-12-21
Abstract: The present invention is related to a kind of method that automatically generates plural technique files to provide the corresponding RC extracting software to perform resistance and capacitance analysis. Through the establishment of the general-purpose technique files and the automatic technique file generation program, and the incorporation of the test patterns, it is capable of assuring the correctness of the released technique file. In addition, due to the decrease of human error and labor power expense, the technique files can be generated more efficiently and more accurately.
Patent TW-469671-B (TW)
Title: Contact structure formed by microfabrication process
Inventor: KHOURY THEODORE A
IPC: G01R3/00
Filed: 2000-07-25
Granted: 2001-12-21
Abstract: A contact structure for achieving an electrical connection with a contact target is formed by producing contactors on a semiconductor substrate by a microfabrication technology. The contact structure is formed of a contact substrate and a plurality of contactors mounted on the contact substrate. Each of the contactors has a sphere contact to be connected to the contact target. A spring force is generated when the contactor is pressed against the contact target. Various types of contact structures and the production method thereof are also described.
Patent TW-563268-B (TW)
Title: Press-slide kneader, method for coating with ionic-conductive polymer, and powdery material
Inventor: SATO TAKAYA
IPC: B01F27/93
Filed: 2000-08-11
Granted: 2003-11-21
Abstract: Device for efficiently coating a powdery material with an ionic-conductive polymer, a coating method, and a coated powdery material are provided. A press-slide kneader processes a mixture of an ionic-conductive polymer or ionic-conductive polymer material (121) and a powdery material (11) to coat the powdery material (11) with the ionic-conductive polymer (12). A coating method and a powdery material are also disclosed.
Patent TW-475221-B (TW)
Title: Method for forming an insulating planarization layer
Inventor: FU CHU-YUN
IPC: H01L21/31
Filed: 2000-09-19
Granted: 2002-02-01
Abstract: The present invention provides a method for forming an insulating planarization layer, which is suitable for a high density plasma chemical vapor deposition tool including a chamber, a plurality of nozzles to provide depositing reaction gas, a top RF source, and a side RF source. The method for forming an insulating planarization layer comprises: first, providing a semiconductor wafer; then, moving the semiconductor wafer into the chamber; and supplying reaction gas from the plurality of nozzles to for an insulating planarization layer with a thickness larger than 6000 Å on the surface of the semiconductor wafer, wherein the side RF source uses power of 1500 to 3000 W. In accordance with the formation of the present invention, it is able to greatly reduce the plasma induced damage in device. In addition, the present invention is able to achieve the purpose of reducing damage in device by reducing the thickness of the insulating planarization layer.