baber/WOPTO huggingface dataset:
Patent TW-340924-B (TW)
Title: Milling machine and methods of milling and menu selection
Inventor: YAMAGUCHI SHINGO
IPC: G05B19/19
Filed: 1996-12-20
Granted: 1998-09-21
Abstract: A sort of milling machine with a processor, including the method the following steps: determination of the terminal milling blade route by the design face of the article, shape of the block material and shape of the terminal millig blade; forming of the block matrial into articles of the designed face by rotating the terminal milling blade along the terminal milling blade route with respect to the block material for cutting the block material; including the method the following steps: determination of the intersection line of a plance z=zl perpendicular to the axial direction, being the z axis in the axial direction of the terminal milling blade; determination of the compensation curve for element of the terminal milling blade route, having the element almost identical pitches and outside the crossed line; and selection from outward to inward the elements of the terminal milling blade route and making the terminal milling blade move along the terminal milling blade route inside the block material.
Patent TW-337525-B (TW)
Title: Vinylidene fluoride polymer-based binder solution and electrode-forming composition
Inventor: KASHIO HIDETORA
IPC: C08F214/22
Filed: 1997-02-18
Granted: 1998-08-01
Abstract: A binder solution to to provide an electrode suitable for the use in non-aqueous-type electrochemical devices, consisting of organic solutions and vinylidene fluoride polymer soluble in organic solutions with an inherent viscosity of over 2.0dl/g and up to 20dl/g, with 0.1-100 units of vinylidene fluoride polymer per 100 units of organic solution.
Patent TW-426671-B (TW)
Title: Process for the preparation of [(5,6-dicarboxy-3-pyridyl)methyl] ammonium halides
Inventor: WU WEN-XUE
IPC: C07D213/38
Filed: 1997-05-27
Granted: 2001-03-21
Abstract: There is provided a process for the preparation of [(5,6-dicarboxy-3-pyridyl)methyl] ammonium halides having the structural formula I. The [(5,6-dicarboxy-3-pyridyl)methyl] ammonium halides are useful as intermediates in the preparation of herbicidal 5-(alkoxymethyl)-2-(2-imidazolin-2-yl)-nicotinic acids, esters and salts.
Patent TW-344052-B (TW)
Title: Flexible interrupt system for an integrated circuit
Inventor: STEPHEN H CHAN
IPC: H01L27/118
Filed: 1997-07-25
Granted: 1998-11-01
Abstract: An integrated circuit having a plurality of pads for providing a plurality of I/O ports, through which signals can be coupled to a microcontroller, and comprising a built-in microcontroller for responding to interrupt request signals from on chip or off chip components, comprising: interrupt logic means for receiving interrupt request signals from the on chip components, and establishing priority for the interrupt signals according to a predetermined way, and arranging the requests to the microcontroller; and interrupt pad circuit means coupled to the interrupt logic means for receiving interrupt request signals from the on chip components, and also coupled to at least one I/O port for receiving interrupt request signals from the off chip components, and for providing such interrupt signals to the built-in microcontroller.
Patent TW-403682-B (TW)
Title: Rotary cutting tool assembly, cutting head for use in sameand device for assembling and dissembling of same
Inventor: HECHT GIL
IPC: B23C5/16
Filed: 1997-09-01
Granted: 2000-09-01
Abstract: A rotary cutting tool assembly comprising a cutting head and a tool shank having a longitudinal axis and at least two chip flutes extending from the cutting head to a rear of the tool shank, The cutting head has a cutting portion adjacent a leading end and a cutting head mounting portion adjacent a trailing end thereof. The cutting head mounting portion has a pair of diametrically oppositely disposed cutting head coupling portions. The tool shank has a cutting head receiving portion formed at a front face thereof and comprising a pair of diametrically oppositely disposed tool shank coupling portions each extending between the two flutes and having a stepped configuration. The tool shank and cutting head coupling portions each have a support surface oriented substantially perpendicular to the longitudinal axis and a torque transmission wall oriented substantially transversely to the support surface and generally radically with respect to the longitudinal axis. The cutting head is circumferentially co-extensive with the tool shank and the cutting head coupling portions mate in shape and dimensions the tool shank coupling portions, each coupling portion having a lowered base surface adjacent one of the flutes, a raised base surface adjacent the other flute and a side wall therebetween, at least one of the base surfaces constituting the support surface and the side wall constituting the torque transmission wall.
Patent TW-350944-B (TW)
Title: Graphic processing device
Inventor: KANZAKI EISUKE
IPC: G06T11/00
Filed: 1997-09-26
Granted: 1999-01-21
Abstract: A sort of graphic processor, having the function of calculation the coverage of coloring of 1/100 of a pixel, including: a provider for data associated with an edge wire, which is to define the border of the part to be colored and the part not to be colored; a first processor, for processing an edge function in association with a pixel coordinate; 1 or more second processor unit for processing an edge function of the subpixel in the pixels; a calculator for determination whether the subpixel is above, under or on top of the edge wire; and coverage calculator for calculation of a coverage area of the pixel based on the total value given by the calculators of the subpixels.
Patent TW-366522-B (TW)
Title: Variable step height control of lithographic patterning through transmitted light intensity variation
Inventor: MILLER GAYLE W
IPC: H01L21/027
Filed: 1997-12-13
Granted: 1999-08-11
Abstract: A method and apparatus for forming layers of photo-sensitive materials in different thickness. A mask including a first area that substantially blocks light transmission and a second area having optical characteristics, which partially blocks light transmission is employed. Light is projected through the mask onto a layer of photo-sensitive material. The first area substantially blocks the light from passing through and leaves portions of the photo-sensitive material unexpected. The secondary area reduces the intensity of light passing through the mask and projected onto other portions of the photo-sensitive material. After developing the photo-sensitive material, at least two thickness of photo-sensitive material results. The second area may include a number of sections that very from each other in optical characteristics such that the intensity of the light projected onto the layer of photo-sensitive material through the second area varies in steps or continuously.
Patent TW-356618-B (TW)
Title: AC/DC converter with a piezoelectric transformer
Inventor: ZAITSU TOSHIYUKI
IPC: H02M7/12
Filed: 1998-01-07
Granted: 1999-04-21
Abstract: A kind of exchange/adjust-type AC/DC converter, for converting a commercially available power source to a DC voltage, the said converter comprises a transformer installed by a piezoelectric transformer.
Patent TW-428060-B (TW)
Title: Descending shoring method
Inventor: JANG JR-JIA
IPC: E02D23/08
Filed: 1998-02-23
Granted: 2001-04-01
Abstract: This invention is of a descending shoring method, with device of the vertical extension adjustment steel column bolt fixed to underground foundation structure. The underground foundation structure will actively control its own velocity of descending and displacement while embedding into the ground. There are vertically downward adjustable extension steel column, set around the underground foundation structure, with upper and bottom ends bolted and fixed to the underground foundation structure and its bearing steel column respectively. Vertical stress is produced, through vertical extending of the vertical extension adjustment steel column, to be able to control and adjust the whole underground foundation structure to sink into the ground at the same pace.
Patent TW-402797-B (TW)
Title: Semiconductor device having pellet mounted on radiating plate thereof
Inventor: ICHIKAWA SEIJI
IPC: H01L23/495
Filed: 1998-04-16
Granted: 2000-08-21
Abstract: A semiconductor device having a pellet mounted on a radiating plate thereof is disclosed. The radiating plate is formed in such a shape that a central portion thereof is positioned higher than both end portions thereof. A pellet is mounted on a lower face of the central portion of the radiating plate, and an upper face of the central portion of the radiating plate is exposed to the top of a resin member. Since the upper face of the central portion of the radiating plate which has the pellet mounted on the lower face thereof is exposed to the resin member, heat generated by the pellet can be radiated efficiently.
Patent TW-365699-B (TW)
Title: Method of manufacture of contact window opening
Inventor: HE CHING-YUAN
IPC: H01L21/768
Filed: 1998-04-22
Granted: 1999-08-01
Abstract: Method of manufacture of a sort of contact opening, including forming a hard mask layer on the substrate shallow trench isolation for coating covering the surface of the entire substrate, hard mask layer stuffing the pit in the corner of the top of the shallow trench structure and then having the substrate as layer for the hard mask and exposing the surface of the substrate, and forming the dielectric layer on the substrate and surface flattening by means of a planarization process defining the contact window opening in the dielectric layer and exposing part of the source/drain area.
Patent TW-405222-B (TW)
Title: Manufacturing the dual damascene
Inventor: SHIU JEN-TSUNG
IPC: H01L21/768
Filed: 1998-07-23
Granted: 2000-09-11
Abstract: A method for manufacturing the dual damascene comprises to form the first and second trenches on the first insulator at a substrate structure, and to from the first and second leading wire. Then cover the first leading wire with mask layer to strip part of the second leading wire. After the third trench is formed on the second leading wire in the first insulator, strip the mask. Form the second insulator on the first insulator and at least fill up the third trench. And strip part of the second insulator until the first leading wire is exposed. Form a dielectric layer on the second insulator and define it to form the forth trench and expose the first leading wire. Finally, form the third leading wire in the forth trench for electric coupling with the first leading wire.
Patent TW-390101-B (TW)
Title: System and method for data bus interface
Inventor: HUMPHREY RUSSELL L
IPC: H04L12/56
Filed: 1998-09-01
Granted: 2000-05-11
Abstract: A system for interfacing with a data bus is provided. The system includes an egress bus data interface that can receive a single incoming stream of STM data and ATM data. The egress bus data interface transmits a single incoming stream of STM data, and a single incoming stream of ATM. The system also includes an ingress bus data interface. The ingress bus interface receives a single outgoing stream of STM data and a single outgoing stream of ATM data. The STM data and ATM data are transmitted in a single outgoing stream.
Patent TW-495621-B (TW)
Title: Method and system for determining position of a cellular mobile terminal
Inventor: CEDERVALL MATS
IPC: G01S13/87
Filed: 1998-09-17
Granted: 2002-07-21
Abstract: A method and system are disclosed by which a round-trip calculation is used to determine the distance between a mobile radio station (MS) and a radio base station (BS) using the apparent uplink and downlink signal propagation air-times (e.g., T-up and T-down). As such, no absolute time reference is required. The MS and BS report to a service node in the mobile network the local departure and arrival times of the uplink and downlink signals, and calculate the apparent air-times, T-up and T-down. The distance, D, between the MS and BS can be calculated as D=c(T-up + T-down)/2, where ""c"" equals the speed of light. The distances, Dl, D2 and D3, to at least three base stations whose locations are known, can be used in a triangulation algorithm to determine the MS's position.
Patent TW-410362-B (TW)
Title: Light quantity correction filter of cathode-ray tube exposure device
Inventor: FUKAO SOJI
IPC: H01J9/227
Filed: 1998-09-18
Granted: 2000-11-01
Abstract: The object of the present invention is to prevent an interference fringe with a shadow mask in a light quantity correction filter used for the exposure device of a cathode-ray tube. To achieve the object, the effective face portion 2 of a light quantity correction filter 1 is divided into a large number of squares. The respective small partitions 5 have square opaque portions 3 and the other transparent portions 4. The areas of square portions of the opaque portion 3 are changed so as to form a light quantity correction filter 1 having required transmittance. By constituting the square small partitions 5, the opaque portions 3, and transparent portions 4 into 45-degree tilted arrangement relative to the horizontal direction of a cathode-ray tube, the horizontal and vertical pitches of the light quantity correction filter can be made to be 1/(square root 2) of the conventional ones, and the interference fringe with a shadow mask can be prevented at a low cost even if the drafting pitches A are the same as the conventional pitches.
Patent TW-360781-B (TW)
Title: Powder/chip weighing method
Inventor: OZAKI MASAHIDE
IPC: G01G13/06
Filed: 1998-10-13
Granted: 1999-06-11
Abstract: This invention provides a method of weighing powder/chip, in which the powder/chip can be fed from the conduit (3) into the weighing vessel (4) accurately and efficiently without being affected by the state of the conduits (3), that of the weighing vessel (4) and that of ambient air. With the method, the powder/chip is weighed by means of the conduit (3) arranged below a storage section (1) and adapted to be tilted around a pivot according to a command sent from a weighing section (13) to let the powder/chip fall through a discharge port (9) at the end of the conduit (3) into a weighing vessel (4) placed on the weighing section (13). The conduit (3) is tilted sequentially at least by three different feeding angles from large, small to minute to let the powder/chip fall by a large volume, a small volume and a minute volume respectively.
Patent TW-396685-B (TW)
Title: Multistage diversity handling for CDMA mobile telecommunications
Inventor: WALLENTIN PONTUS
IPC: H04B7/26
Filed: 1998-11-26
Granted: 2000-07-01
Abstract: In a soft handover cellular system, diversity handling operations are multistaged for a mobile connection which is controlled by an original or Source RNC [122(1)] and which also utilizes a secondaty or Target RNC [122(2)]. Non-Source RNCs each have a diversity handling units (DHU) which perform connection splitting and connection combining operations for all involved base stations (BS) owned by the non-Source RNC, so that only one transport connection need exist between the source RNC and the Target RNC for the mobile connection. The Source RNC [122(1)] has a diversity handover unit [130(1)] which not only performs connection splitting and connection combining with respect to the involved base stations owned by the Source RNC, but also with respect to the one transport connection for each Target RNC involved in the mobile connection.
Patent TW-430718-B (TW)
Title: A method of fuelling an internal combustion engine by injection of a fuel-gas mixture to a combustion chamber of the engine
Inventor: CATHCART GEOFFREY PAUL
IPC: F02B17/00
Filed: 1998-12-22
Granted: 2001-04-21
Abstract: Disclosed is a method of fuelling an internal combustion engine by injection of a fuel-gas mixture to a combustion chamber of the engine comprising delivering a metered quantity of fuel from a fuel metering means to a delivery injector operation, the delivery injector being in communication with both the combustion chamber and a supply of pressurised gas for effecting delivery of the metered quantity of fuel to the combustion chamber, wherein at least one of the fuel metering means and the delivery injector are controlled in multiple events and a predetermined fuel distribution in the combustion chamber at ignition during that cycle of engine operation.
Patent TW-457318-B (TW)
Title: Block for retaining wall and method for the construction of retaining wall using the same
Inventor: AKAMINE MASUMI
IPC: E04C1/39
Filed: 1999-01-06
Granted: 2001-10-01
Abstract: A block for use in constructing a retaining wall system has a front wall and a partition wall formed backwards projecting from the front wall; wherein the partition wall is provided with a communicating hole extending vertically over the entire length thereof through and in which a reinforcing iron rod is disposed or inserted; the partition wall is provided on an upper surface with an upper depression such that the upper depression is enclosed with an upwardly raised peripheral edge portion having a top flat surface and an inner wall surface of the peripheral raised edge portion is gradually widened downwardly from the top surface edge toward the inside of the upper depression; the partition is further provided on a bottom surface with a lower depression such that the lower depression is enclosed with a downwardly reduced peripheral edge portion and an inner wall surface of the peripheral reduced edge portion is gradually narrowed downwardly from the bottom surface of the lower depression toward the bottom edge thereof; the upper depression communicates with the lower depression via the communicating hole; each of the upper and lower depressions is wider in lengthwise diameter than the communicating hole; the upper depression of the retaining wall block laid in a lower row is aligned upwardly with the lower depression of the adjacent retaining wall block laid in the adjacent upper row so as to form a node-shaped cavity; the communicating hole forms a column-shaped body of a filling and setting material filled through and in the communicating hole; and the node-shaped cavity forms a node-shaped body of the filling and setting material filled therein through the communicating hole. The retaining wall block can withstand external forces and prevent the resulting retaining wall from falling down forwards and backwards. Further, the retaining wall constructed with the retaining wall blocks can withstand external forces acting vertically.
Patent TW-498047-B (TW)
Title: Method of applying a protective film, optionally including advertising or other visible material, to the surface of a handrail for an escalator or moving walkway
Inventor: MCLEOD JOHN
IPC: C09J7/02
Filed: 1999-04-29
Granted: 2002-08-11
Abstract: A film and a method of applying the film to a handrail of an escalator or moving walkway are provided. The film can be a single or double layered film. Printed matter, e.g. advertising, can be applied to or between the films. An apparatus and related method for applying the film are also included and rely on the motion of the handrail to unroll a supply of the film, with one or more rollers pressing the film onto the handrail.
Patent TW-457188-B (TW)
Title: Manufacture of rubber roller
Inventor: HUANG PIN-CHUEN
IPC: B29C69/00
Filed: 1999-05-19
Granted: 2001-10-01
Abstract: Disclosed is a manufacture of a rubber roller, comprising the steps of: A. affixing an end shaft to each of opposing ends of a center shaft tube; B. forming plural annular grooves to the end shaft surfaces after step A, and applying an adhesive to outer faces of the center shaft tube and the end shafts; C. inserting the center shaft tube of step B into a mold tube, and inserting a first and a second retaining caps to opposing ends of the mold tube for retaining the end shafts, such that a proper space is formed between the inner diameter of the mold tube and the outer diameter of the center shaft tube; D. after step C, injecting rubber materials between the mold tube and the center shaft tube from the injection gate of the first retaining cap, and completing the injecting process when an overflowing opening provided on the second retaining cap evenly overflows with rubber; E. removing the first and the second retaining caps and installing a third retaining cap; F. heating and curing the rubber of step E; G. cooling and forming the rubber of step F, such that the rubber is joined and affixed to the center shaft tube, and drawings the center shaft tube along with the rubber from the mold tube; and H. trimming excessive rubber burrs at opposing ends to obtain a final product for the rubber roller.
Patent TW-490480-B (TW)
Title: Pigment mixture
Inventor: SCHOEN SABINE
IPC: C09D11/037
Filed: 1999-05-24
Granted: 2002-06-11
Abstract: The present invention relates to pigment mixtures consisting of at least two components, component A being SiO2 flakes coated with one or more metal oxides and/or metals and component B being one or more electrically conductive pigments, and to their use in varnishes, paints, printing inks and plastics.
Patent TW-405245-B (TW)
Title: Electrostatic breakdown prevention for semiconductor device
Inventor: MIMURO YOICHI
IPC: H01L27/088
Filed: 1999-06-02
Granted: 2000-09-11
Abstract: In a VSS side off transistor often used in an electrostatic breakdown prevention circuit using an NMOS transistor, due to the state of connection, off-leak current has great influence on the standby current of the semiconductor device. Particularly, in a semiconductor device oriented to low power consumption, since the threshold voltage of a MOS transistor forming the semiconductor device is made as low as possible, the subthreshold leak current in the electrostatic breakdown prevention circuit is large. Only with regard to the NMOS transistor forming the electrostatic breakdown prevention circuit, the gate is made to be p type for the purpose of increasing the threshold voltage. Its threshold voltage is increased by about 1.1 V compared with the threshold of an NMOS transistor having an N type gate which forms most of the semiconductor device, and besides, no increase in the number of the processes is caused.
Patent TW-428268-B (TW)
Title: Manufacturing method of shallow trench isolation structure
Inventor: CHEN YING-TANG
IPC: H01L21/76
Filed: 1999-06-23
Granted: 2001-04-01
Abstract: The present invention provides a manufacturing method of shallow trench isolation structure, which comprises: providing a substrate having a trench, and forming a first dielectric layer in the trench of the substrate, wherein the first dielectric layer is partially filled in the trench; performing an etching step to remove part of the first dielectric layer on the upper corner of the side wall of the trench opening, so as to expose the opening of the trench; and forming a second dielectric layer to fill in the trench. By using a simple etching step, the trench is totally opened, whereby the trench is easily filled without generating voids.
Patent TW-483781-B (TW)
Title: Process for manufacturing a thin stainless steel strip
Inventor: CHASSAGNE FRANCIS
IPC: B21B27/02
Filed: 1999-10-12
Granted: 2002-04-21
Abstract: The subject of the invention is a process for manufacturing a thin stainless steel strip by direct solidification of the liquid steel in the form of a strip of thickness less than or equal to 8 mm in a casting plant comprising two cooled moving walls and by hot rolling the said strip, the solidification of which is substantially complete by the time it leaves the said wails, characterized in that the hot rolling is carried out on a rolling mill, the work roils of which have a diameter of between 400 and 900 mm, in that the temperature of the strip as it leaves the rolling mill is between 800 and 1100 DEG C and in that the thickness reduction ratio of the strip during hot rolling is between 15 and 50%.