baber/WOPTO huggingface dataset:
Patent TW-429315-B (TW)
Title: IC test apparatus
Inventor: NAKAMURA HIROTO
IPC: G01R31/26
Filed: 1999-03-23
Granted: 2001-04-11
Abstract: The subject of this invention is to shorten time of changing position during test process so as to increase production amount. The solving means is shown below. The invented IC test apparatus includes the followings: the first adsorbing head 304c, which is used to expel tested IC from contact portion 302a after moving tested IC to the first position CR5 of the test process and shifting tested IC to contact portion 302a of test head 302 to perform the test; and the second adsorbing head 304c, which is used to expel tested IC from contact portion 302a after moving tested IC to the second position CR5 of the test process and shifting tested IC to contact portion 302a of test head 302 to perform the test.
Patent TW-375677-B (TW)
Title: Method for calibrating the measurement of photoresist thickness
Inventor: HSIEH HAN-MIN
IPC: G01B11/06
Filed: 1999-05-18
Granted: 1999-12-01
Abstract: A method for calibrating the measurement of photoresist thickness, characterized by first applying a layer of photoresist on silicon substrate by spin coating, whereby thickness interval of said calibration photoresist can be estimated by the rotating speed of silicon substrate, then measuring line width of said photoresist after development, and then utilizing known swing curve to determine the accurate thickness of said calibration photoresist based on the dimension of line width of developed photoresist and thickness interval. Subsequently, using silicon substrate with coated calibration photoresist as calibration chip to calibrate thin-film thickness gage, and finally, using the calibrated thin-film thickness gage to determine the thickness of photoresist to be measured. As such, each time photoresist coating is carried out, the method provided herein can be employed to measure the accurate photoresist thickness and determine energy required for exposure, such that it will enhance the accuracy of line width of the component and product yield.
Patent TW-428322-B (TW)
Title: Semiconductor diode with depleted polysilicon gate structure and method
Inventor: VOLDMAN STEVEN H
IPC: H01L29/739
Filed: 1999-06-21
Granted: 2001-04-01
Abstract: A high voltage tolerant diode structure for mixed-voltage, and mixed signal and analog/digital applications. The preferred silicon diode includes a polysilicon gate structure on at least one dielectric film layer on a semiconductor (silicon) layer or body. A well or an implanted area is formed in a bulk semiconductor substrate or in a surface silicon layer on an SOI wafer. Voltage applied to the polysilicon gate film, electrically depletes it, reducing voltage stress across the dielectric film. An intrinsic polysilicon film may be counter-doped, implanted with a low doped implantation, implanted with a low doped source/drain implant, or with a low doped MOSFET LDD or extension implant. Alternatively, a block mask may be formed over the gate structure when defining the depleted-polysilicon gate silicon diode to form low series resistance diode implants, preventing over-doping the film. Optionally, a hybrid photoresist method may be used to form higher doped edge implants in the silicon to reduce diode series resistance without a block mask.
Patent TW-I224119-B (TW)
Title: Coated film and method for preparing a coated polyester film
Inventor: SIDDIQUI JUNAID AHMED
IPC: C08J5/22
Filed: 1999-07-23
Granted: 2004-11-21
Abstract: An oriented polyester film coated on at least one surface with a coating that improves its adhesion to gelatin is disclosed. The dry coating contains one or more sulfopolyesters; one or more tetrablock copolymer resins; and one or more non-volatile polyamines. Other ingredients, such as particulate materials and surfactants, may be present in the coating. The coating is preferably applied at the interdraw stage.
Patent TW-465158-B (TW)
Title: Gas insulated switchgear apparatus
Inventor: TSUZURA KEIICHI
IPC: H02B13/065
Filed: 1999-07-28
Granted: 2001-11-21
Abstract: A gas insulated switchgear of the present invention, a plurality of disconnect switches are provided on a line connecting a bus line to a circuit-breaker in such a manner as to be arranged in both a main bus unit, a breaker unit or in both a first and second insulating gas sections. Accordingly, when an inconvenience occurs in the gas insulated switchgear apparatus and the exchange work of a unit is required, it is possible to exchange the inconvenient unit only by turning the circuit including the inconvenient unit into power supply interruption, that is, without turning a normal circuit unit into power supply interruption.
Patent TW-424324-B (TW)
Title: Manufacturing method for crown-type storage node of DRAM capacitor on the semiconductor substrate
Inventor: CHEN YUAN-FENG
IPC: H01L27/108
Filed: 1999-10-05
Granted: 2001-03-01
Abstract: The present invention developed a manufacturing method for crown-type storage node of DRAM capacitor structure on the semiconductor substrate which is characterized that: using the oxynitride layer underneath the crown-type storage node structure as the etching stop layer; a oxynitride layer is covered on inter-layer dielectric to protect DRAM device and imposed under the capacitor opening in the dielectric layer covering on the top of oxynitride layer; conducting a selective reactive ion etching process in the dielectric to form the capacitor opening in which the etching process uses the oxynitride layer as the etching stop layer; after forming the crown-type storage node structure in the capacitor opening, using the wet etching technique to selectively remove the dielectric layer.
Patent TW-500768-B (TW)
Title: Preparation of organopolysiloxane gum
Inventor: TAKAHASHI MASAHARU
IPC: C08G77/20
Filed: 1999-10-06
Granted: 2002-09-01
Abstract: An organopolysiloxane gum is continuously prepared by (I) mixing at least one cyciopolysiloxane with an end capping agent, (II) feeding the mixture to a self-cleaning reactor along with an alkaline polymerization catalyst, and effecting polymerization at a temperature of 100 to 250 DEG C and under subatmospheric pressure, (III) continuously adding a neutralizing agent to the reaction mixture of step (II), thereby terminating the polymerization reaction, and (IV) continuously removing the cyclopolysiloxane and volatile components from the reaction mixture.
Patent TW-466473-B (TW)
Title: Embedding supplemental data in an information signal
Inventor: NUIJTEN PETRUS ANTONIUS CORNEL
IPC: H04N21/2389
Filed: 1999-10-21
Granted: 2001-12-01
Abstract: An arrangement for embedding supplement data (e.g. a watermark W) in an information signal (x). In an embodiment of the invention, the arrangement comprises a conventional sigma-delta modulator (20) for encoding an audio signal (x) and modifying means (2) for periodically replacing a bit of the encoded signal (y) by a bit (wi) of the watermark. In the same manner, a sync pattern (S) is embedded in the signal. The sync bits (Si) are embedded at a smaller distance than the watermark bits. Preferably, the sync pattern is a pattern of contiguous bits which is typically not generated by the encoder. For the sigma-delta modulator, such a pattern is a run of ones followed by a substantially equally long run of zeroes, or vice versa.
Patent TW-429488-B (TW)
Title: Manufacturing method for increasing the formation area of the gate silicide
Inventor: LI DUNG-SHING
IPC: H01L21/4763
Filed: 1999-12-16
Granted: 2001-04-11
Abstract: There is provided a manufacturing method for increasing the formation area of the gate silicide. The method comprises: forming stacked sacrificial layers, including a first sacrificial layer, a second sacrificial layer and a third sacrificial layer stacked from top to bottom, on a silicon substrate; forming a gate opening in the stacked sacrificial layer to expose the silicon substrate; removing part of the second sacrificial layer exposed by the gate opening; forming a side-wing cut by recessing along the second sacrificial layer, and forming a cross-shape opening from the gate opening and the side-wing cut; next, forming a gate oxide on the bottom of the gate opening; filling the gate opening and side-wing cut with polysilicon to form cross-shape gate polysilicon layer, which is capable of increasing the formation area of the gate silicide. Next, removing the third sacrificial layer, the second sacrificial layer and the first sacrificial layer; then, forming a silicide layer on the gate polysilicon layer.
Patent TW-573295-B (TW)
Title: Apparatus and method for scanning a rotating information carrier
Inventor: NIESSEN ARNOLDUS JEROEN
IPC: G11B7/005
Filed: 2000-03-04
Granted: 2004-01-21
Abstract: An apparatus for scanning a rotating information carrier (1) having mutually substantially parallel tracks (2) for the recording of information. The apparatus includes a transducer (5) for scanning the information carrier and for generating a position signal (Id) which is indicative of a position of a scanning point (6) scanned by the transducer (5). The apparatus further includes means (4) for rotating the information carrier (1) about an axis (3) and means (7-12) for moving the scanning point in a radial direction with respect to the axis (3). The apparatus has a scanning mode in which the scanning point (6) jumps both from one track to another in a first radial direction and from one track to another in an opposite second direction during reading or writing of a file.
Patent TW-536471-B (TW)
Title: Loop fastening material
Inventor: VON JAKUSCH EGBERT AUGUSTINUS
IPC: A44B18/00
Filed: 2000-03-24
Granted: 2003-06-11
Abstract: The present invention provides a loop fastening material usable as the loop portion of a hook and loop fastener, the loop fastening material comprising in order: (1) a loop layer comprising (a) a multiplicity of flexible loops of fibers having a denier of less than 15 and adapted to be releasably engaged by the complementary hook portion of the hook and loop fastener, and (b) a backing layer in which the flexible loops are anchored; and (2) a pressure sensitive adhesive layer characterised in that the loop layer comprises a silicone release composition including a reaction product of a curable composition of (i) a polydialkylsiloxane having acrylate and/or methacrylate groups and (ii) an organic compound free of silicon and comprising at least two reactive groups selected from the group consisting of an acrylate and a methacrylate group.
Patent TW-462149-B (TW)
Title: Random access in a mobile telecommunications system
Inventor: POPOVIC BRANISLAV
IPC: H04L27/20
Filed: 2000-03-30
Granted: 2001-11-01
Abstract: For one embodiment, a Random Access Channel (RACH) preamble modulation method and apparatus are disclosed in which the real and imaginary components of a complex RACH preamble are filtered in corresponding pulse shaping filters. Consequently, the phase transitions in the resulting signal are limited at all chip positions, and the resulting quadriphase codes produce transmitted signals with lower peak-to-average power ratios (PAPRs) than those that result using conventional hybrid phase-shift keying (HPSK) modulation schemes. On the other side, the resulting quadriphase synchronization code retains the same aperiodic autocorrelation magnitude as the original binary code, optimized to produce the minimum probability of incorrect synchronization.
Patent TW-492938-B (TW)
Title: Locker door operating device
Inventor: HARA KOICHIRO
IPC: E05B41/00
Filed: 2000-04-01
Granted: 2002-07-01
Abstract: To provide a locker door operating device having a high economical advantage by automatically detecting opening/closing state of respective doors, indicating the results on a display unit provided separately and also permitting the application to lockers having various shapes. This locker door operating device comprises non-return lock means maintaining the locker door to a closed state, lock release means for moving a linkage member of the non-return lock means, a door opening rod exerting the locker door to open direction, and detecting means for detecting the open or close state of the locker door provided inside the case; and a front end portion of the door opening rod is exerted in a direction projecting out from an open hole in the front wall of the case by the door opening spring, the rear end of which is supported to the rear wall of the case; and the detecting means is equipped with a function to detect the position of the door opening rod when the locker door is in open or close state.
Patent TW-479082-B (TW)
Title: Paper making machine fabric as well as tissue paper produced thereby
Inventor: LAMB HANS-JURGEN
IPC: D03D13/00
Filed: 2000-04-18
Granted: 2002-03-11
Abstract: The invention concerns a paper making machine fabric as a woven fabric having a weave pattern which is regularly repeated over the surface with recesses (20), which are formed by yarn overlays which are ground to be planar (21), and which in direct sequence overlap three transversely arranged warp or weft yarns. In particular, by the use of such a paper making machine fabric, a particularly voluminous tissue paper can be produced in the TAD range.
Patent TW-538033-B (TW)
Title: Alkylaromatics production
Inventor: ROTH WIESLAW J
IPC: B29C43/18
Filed: 2000-05-03
Granted: 2003-06-21
Abstract: The present invention provides a process for producing a monoalkylated aromatic compound, particularly ethylbenzene or cumene, in which a polyalkylated aromatic compound is contacted with an alkylatable aromatic compound in the liquid phase and in the presence of a transalkylation catalyst comprising TEA-mordenite having an average crystal size of less than 0.5 micron.
Patent TW-442604-B (TW)
Title: Member coupling device for timbering
Inventor: FUJISHIRO TADAHIKO
IPC: E04G25/06
Filed: 2000-07-11
Granted: 2001-06-23
Abstract: To provide a member coupling device, by which the number of parts for a bracket is decreased, manufacture is facilitated and cost is reduced and sufficient strength is obtained because a great deal of labor and cost have been required in the manufacturing operation of the bracket for a conventional member coupling device. In the member coupling device for the timbering in which brackets are installed onto the outer circumferential surface of a fitting cylindrical body and lock pins are supported in a manner that the lock pins can be forwarded and retreated into pinholes penetrated to the brackets through guide projecting pieces, steel plates are bent in an S shape or an inverted S shape in a plan view and a pair of mutually parallel plate members and guide plate members are constituted in the brackets, the pinholes extending over each plate member are penetrated to the guide plate members, leaving the guide projecting pieces, guide grooves controlling the guide projecting pieces and the lock pins so that the guide projecting pieces are fitted and the lock pins are moved forward and retreated in the axial directions are formed to the outer circumferential surfaces of the lock pins inserted into the pinholes, and fixed grooves are recessed in one-end shaft circumferential directions of the guide grooves and the lock pins are supported in a manner that the lock pins can be forwarded and retreated. Closing sections, to which the guide projecting pieces are retained, are formed at the front ends of the guide grooves. Handles are fitted movably in the direction that the handles are crossed at right angles with the shafts of the lock pins at the rear ends of the lock pins.
Patent TW-I244896-B (TW)
Title: Food coloring compostion
Inventor: HAMILTON MARCUS N
IPC: A23L35/00
Filed: 2000-08-02
Granted: 2005-12-11
Abstract: A composition for coloring a non-meat protein containing material, comprising: a thermally unstable pigment effective to provide a color to said protein containing material resembling a color substantially present in a browning meat only in an uncooked state, said thermally unstable pigment having a structure which undergoes degradation upon exposure to a temperature effective to cook said protein containing material, where said degraded thermally unstable pigment is ineffective to provide substantial coloration to said protein containing material; a browning agent effective to impart a brown color to said protein containing material upon exposure to a temperature effective to cook said protein containing material.
Patent TW-518435-B (TW)
Title: Echelle grating dense wavelength division multiplexer/demultiplexer
Inventor: SAPPEY ANDREW D
IPC: G02B6/293
Filed: 2000-09-01
Granted: 2003-01-21
Abstract: A dense wavelength multiplexer/demultiplexer (""DWDM"") (10) for use in optical communication systems includes a multiplex optical waveguide (14) propagating a plurality of optical channels (λ1-n) of a select channel spacing multiplexed as a single optical signal within a select near infrared wavelength range. A collimating/focusing optic (18) is optically coupled to the multiplex optical waveguide at a select focal length. A reflective echelle grating (20) is optically coupled to the collimating/focusing optic (18). The echelle grating (20) has a groove spacing (d) and blaze angle (θb) providing a channel spacing (D) of the multiplexed optical signal (λ1-n) at the select focal length for a select order of diffraction. A linear array of single channel waveguides (16), each propagating a single channel within the near infrared wavelength range is optically coupled to the collimating/focusing optic. Each optical single channel waveguide (16) has a center and a propagating end and the propagating ends are spaced the focal length from the collimating/focusing optic and the centers of adjacent demultiplexed waveguides are spaced the select channel spacing (D). A method of multiplexing/demultiplexing optical signals of a select channel spacing and different wavelength within a select wavelength range includes directing an optical signal from one of a plurality of waveguides aligned generally along the same optical axis off a reflective echelle grating and diffracting the signal(s) into at least one other of the optical waveguides.
Patent TW-496074-B (TW)
Title: Flexure assembly for a scanner
Inventor: CLEVELAND JASON P
IPC: G01Q10/04
Filed: 2000-09-19
Granted: 2002-07-21
Abstract: A flexure carriage assembly has a carriage formed of a substantially rigid material. The carriage has four elongate columns arranged spaced apart and parallel to one another. Each of the elongate columns has first and second ends. The flexure carriage has four first cross members disposed between adjacent pairs of elongate columns and arranged to interconnect the first ends. The flexure carriage also includes four second cross members arranged between adjacent pairs of elongate columns and arranged to interconnect the bottom ends. The elongate columns and first and second cross members define a three-dimensional rectangular structure. The flexure carriage also has disposed centrally between the four elongate columns a translating section spaced equidistant between the first and second ends of the columns. A plurality of flexures are disposed between the translating element and elongate columns and between the elongate columns and first and second cross members in order to permit precise movement of the translating section in a plane according to applied forces against edges of the translating section. A pair of piezoelectric assemblies are connected to the translating section. One applies force to the translating section in a first linear path and the other applies force to the translating section in a second linear path perpendicular path.
Patent TW-500788-B (TW)
Title: Amine compound and organic electroluminescence device using the compound
Inventor: KAWAMURA HISAYUKI
IPC: C07C211/54
Filed: 2000-09-29
Granted: 2002-09-01
Abstract: The object is to provide a novel amine compound which an exhibit excellent heat resistance when the compound is used as a material constituting an organic electroluminescence device (an organic EL device), an organic EL device using the amine compound and an organic EL device exhibiting an excellent luminance of emitted light and having a long life of luminance. A specific amine compound having a m-terphenyl group, an organic EL device which has at least an organic light emitting layer disposed between a pair of electrodes and contains the amine compound and an organic EL device which contains an aromatic compound having a specific styryl group and the amine compound are disclosed.
Patent TW-495414-B (TW)
Title: Method of controlling a polishing machine
Inventor: POLABO TOPA LALICENA B
IPC: B24B37/04
Filed: 2000-10-03
Granted: 2002-07-21
Abstract: Recipes for the polishing machine, such as recipes for carrier head pressure, are generated from empirical data, and consequently can provide a more accurate prediction than techniques based upon theoretical models. A plurality of test substrates are polished with a plurality of parameter sets. A polishing profile is measured for each of the plurality of test substrates, and a polishing time is calculated for each polishing parameter set which minimizes the difference between a predicted substrate profile and a desired substrate profile.
Patent TW-466337-B (TW)
Title: Via inspection in optical inspection system
Inventor: FRAME GARY E
IPC: G01N21/88
Filed: 2001-05-07
Granted: 2001-12-01
Abstract: An optical inspection apparatus includes a platform for holding a device under inspection and a light source disposed to illuminate a backside portion of the device. The inspection apparatus also includes a camera disposed over a front side portion of the device to receive optical energy that penetrates through the device and a diffuser disposed over a front side portion of the device. The illumination source provides an image on a bottom surface of the diffuser, for processing by the camera.
Patent TW-460994-B (TW)
Title: Packaging structure of the image sensor chip and method for packaging thereof
Inventor: HE MENG-NAN
IPC: H01L21/60
Filed: 2000-11-16
Granted: 2001-10-21
Abstract: The present invention provides a packaging structure of the image sensor chip and a method for packaging thereof, which comprises a substrate, the substrate consists of a plurality of linearly arranged metal sheets and the gel sealing said plurality of the metal sheets. A first surface and a second surface are formed on the substrate, and said metal sheets expose from the first surface and the second surface; a chip is set up on the substrate; a plurality of leads are respectively electrically connected to the chip and the substrate in order that the chip and the substrate are electrically connected. A transparent layer is set up on the chip, thus a packaging structure of the image sensor of the substrate made of plastics is formed to simplify the package process and reduce the production cost.
Patent TW-554014-B (TW)
Title: Safer pigment preparations
Inventor: JUNG RUDIGER
IPC: C09B67/20
Filed: 2000-12-07
Granted: 2003-09-21
Abstract: A pigment preparation comprising an organic pigment and 0.2 to 20% by weight, based on the total weight of the pigment preparation, of an ammonium polyphosphate or of an organophosphorus compound, wherein the ammonium polyphosphate has the formula H(n-m)+2(NH4)mPnO3n+1, where n is an integer having an average value of about 20 to 800 and the ratio of m to n is between 0.7 and 1.1, and the organophosphorus compound is a tris(2-chloroethyl) phosphate, tris(2-isopropyl) phosphate, (5-ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl)methyl methyl methanephosphonate, phosphoric acid ethylene glycol polyester with hydroxyalkyl ester and alkyl ester groups or with hydroxyalkyl ester and chloroalkyl ester groups.