baber/WOPTO huggingface dataset:
Patent TW-387972-B (TW)
Title: On-board communication device
Inventor: TABATA HAJIME
IPC: B60R11/02
Filed: 1998-02-05
Granted: 2000-04-21
Abstract: To improve the security against the theft by providing an on-board communication device comprising a communication unit 29 communicating with the ground communication device, a card reader 25 capable of reading the code data recorded in the card key 20, and an engine control unit 40 that judges if the code number read by a card reader 25 is appropriate and starts the engine when the code data is correct, wherein the communication device is activated only when the code data read by the card reader 25 is judged by the engine control unit 40 to be correct.
Patent TW-452793-B (TW)
Title: Recording and reproducing method for optical information recording medium, and optical information recording medium
Inventor: NAGATA KEN-ICHI
IPC: G11B7/254
Filed: 1998-03-21
Granted: 2001-09-01
Abstract: Tracking control is carried out by a push-pull method or by mechanical feed at the time of recording signals, and tracking control is carried out by a phase difference tracking method at the time of reproduction. Thus, a phase change type optical disk which enables phase difference reproduction and is rewriteable may be realized. In a phase change type optical disk having a phase difference reproduction structure, servo mechanism at the time of reproducing signals may be stably controlled by causing the reflectance of a blank portion to be higher than the reflectance of a recording mark portion.
Patent TW-368684-B (TW)
Title: Exposure method and manufacturing method of components using the exposure method
Inventor: HIRUKAWA SHIGERU
IPC: H01L21/027
Filed: 1998-04-07
Granted: 1999-09-01
Abstract: The invention relates to a grating pattern which distinguishes the first pattern defined in the shorter size shape (X direction) from the second pattern defined in the longer size shape (Y direction). The longer size of length of each photo-shielded pattern component of the first pattern is set to longer than the length in Y direction of the original grating pattern. The second pattern comprises the opened pattern component with specified intervals arranged in Y direction. The distance of intervals is set no less than the length in Y direction of the original grating pattern and less than the length of each photo-shielded pattern component. The image of the first pattern and the image of the second pattern are overlapped each other by overlapped exposure.
Patent TW-393696-B (TW)
Title: Semiconductor integrated circuit
Inventor: ASANO SHINTARO
IPC: H01L21/768
Filed: 1998-04-20
Granted: 2000-06-11
Abstract: This invention for the reliability of semiconductor integrated circuit, reveals prevention from the invasion of external moisture content to lead to malfunction resulting from the application of SOG solution. The aim to form the lower plate wiring 6 of the first wiring level of semiconductor chip 5, by the allocation of surrounded semiconductor 5, is to drain the SOG solution toward the external gap 1 in the allocation between the wirings 6 adjoining the lower plate near the line area externally in the semiconductor chip 5. These lower plate wiring 6 is connected through the hole connection to the upper plate wiring lavel; when applied, SOG solution is drained through these gaps 1. By this way, because the SOG solution in the differences of section joints remaining in the lower level plate wiring is prevented from forming silicon oxidation, the function and reliability of semiconductor integrated circuit is kept in the hole connection.
Patent TW-420777-B (TW)
Title: A query method of dynamitic attribute database management
Inventor: JOU PEI-LIN
IPC: G06F17/30
Filed: 1998-05-29
Granted: 2001-02-01
Abstract: The invention relates to a query method of dynamitic attribute database management, which primarily makes the users to define toward various attributes of data itself to describe the entity and type of the data. By means of attribute definition, the data can be linked with other data to built up a structured database. In query part, users can quickly and precisely locate the required data by attribute management bundled with intersect or union operation performed on the user-specified attributes.
Patent TW-441007-B (TW)
Title: Method for making shallow trench isolation region by a composite layer of plasma enhanced nitride layer and plasma enhanced oxide layer
Inventor: LIN WEI-RUEI
IPC: H01L21/76
Filed: 1998-06-26
Granted: 2001-06-16
Abstract: The method comprises forming a plurality of trenches in a substrate; forming a CVD-oxide layer in the trench; depositing a composite film on the CVD-oxide layer, the composite film is consisted of at least a PE-silicon nitride layer and a PE-silicon oxide layer that are alternately deposited; using a chemical mechanical polishing (CMP) to remove the composite film, in which the region above the trench having a wider opening has a lower polishing rate, and the polishing will be carried out until reaching the silicon nitride layer; and removing the silicon nitride layer and the pad oxide layer.
Patent TW-389976-B (TW)
Title: Jig for semiconductor wafers and method for producing the same
Inventor: INABA TAKESHI
IPC: H01L21/22
Filed: 1998-06-26
Granted: 2000-05-11
Abstract: The invention is aimed at reducing the influence of the pollution from impurities in the wafer to improve the wafer yield on the basis of prevention of the pollution from impurities while occurrence of slip lines in the wafer is minimized to enhance the efficiency of the surface treatment of the wafer loading faces of the vertical wafer board. For example, the surface of the jig for semiconductor wafers which is composed of the substrate of a high purity carbon is formed with a SiC film by the CVD method, said surface being ground by a grinding tool again formed of a SiC film. Hangover particles produced by said grinding operation are subjected to a high temperature oxydizing treatment to be dissolved thereafter. Application of this method to the vertical wafer board realizes that when n times of measurements are conducted for a length of Lmm in the range of L x n >= 100 mm to obtain a result that said SiC film has a maximum surface roughness Rmax. Which is maintained constantly below 10 mu m or less in n times of measurements while the number of particles having a size of 0.1 mu m or more and adhering to the surface is reduced down to 10 pieces/mm<2>or less. As a result, the support by an extensive plane of the wafer loading face is assured and the influence of pollution from impurities are removed and the occurrence of slip lines is minimized.
Patent TW-387866-B (TW)
Title: A cement mixing substance for reinforcing the re-caving damages
Inventor: WANG HUEI-PIN
IPC: C04B22/12
Filed: 1998-07-09
Granted: 2000-04-21
Abstract: An additive mixing substance to cement, capable of increasing the density and cornpressive resistance of the concrete formed by the waste of plaster barium sulfate of the volcanic ash and generated from the agricultural mineral food plastic chemical industry; and suppressing the re-caving damage of said cement mixing substance, said mixing substance mainly consists of M2B2O7 wherein M is formed by the alkaline metallic halogen compounds, etc.
Patent TW-376489-B (TW)
Title: Method and apparatus for rendering cubic curves
Inventor: PON HON-WEN
IPC: G06T11/20
Filed: 1998-09-23
Granted: 1999-12-11
Abstract: A method and apparatus used to render cubic curves is disclosed. A cubic Bezier curve is rapidly decomposed into small segments piecewise by using two independent operation units in parallel for processing four control points of the cubic Bezier curve with the assistance of an arbitrator to display the cubic curve on a monitor or output to a printer. A set of control point data of the cubic Bezier curve is obtained from an input device and serves as the original input data for a vertical division operation unit and a horizontal extension operation unit that generate four sets of control points in parallel. The arbitrator makes two decisions from the four sets of control points. First, if there are sets of control points meeting the condition of rendering the curve, those sets are transferred to a segment generator to generate points for rendering the curve. Second, it determines which set of control points is the next feedback input data for the parallel horizontal extension operation. Finally, the arbitrator also controls the termination of the rendering process. The method and apparatus is suitable for parallel processing in accordance with the geometrical property of the Bezier curve with high rate and efficiency of rendering curves.
Patent TW-436555-B (TW)
Title: Method for making tissue sheets on a modified conventional wet-pressed machine
Inventor: HERMANS MICHAEL ALAN
IPC: D21F1/48
Filed: 1998-10-28
Granted: 2001-05-28
Abstract: A tissue sheet is made using a modified wet pressing process employing an integrally sealed air press. After initial formation and conventional vacuum dewatering, the wet web is conformed to the surface contour of a relatively coarse fabric to give the web a textured surface. By creating a pressure differential across the web of at least 30 inches of mercury and an air stream through the web of at least 500 SCFM/in<SP>2</SP>, the air press noncompressively dewaters the wet web to a consistency of about 30 to 40 percent prior to a Yankee dryer. The web is dried to substantially preserve its three-dimensional, throughdried-like texture. The resulting web has an exceptionally high degree of bulk and absorbency not previously found in wet-pressed products.
Patent TW-430924-B (TW)
Title: Method for forming contact hole in semiconductor device
Inventor: KIM BYUNG-SUN
IPC: H01L21/768
Filed: 1999-01-05
Granted: 2001-04-21
Abstract: A contact hole forming method of a semiconductor device is provided. In the method for forming a contact hole, a lower interconnection pattern is formed on a semiconductor substrate, and a first interlevel dielectric layer is formed over the entire surface of the semiconductor substrate where the lower interconnection pattern is formed. Then, the first interlevel dielectric layer is blanket-etched until the upper surface of the lower interconnection pattern is exposed, and an etch stopper layer and a second interlevel dielectric layer are sequentially formed over the entire surface of the semiconductor substrate in which the upper surface of the lower interconnection patter is exposed. The etch stopper layer over the lower interconnection pattern is etched by patterning the second interlevel dielectric layer, and then a predetermined area of the lower interconnection pattern is exposed by etching the exposed etch stopper layer.
Patent TW-536387-B (TW)
Title: Pyrazolinone compound
Inventor: HASHIZUME MASAYA
IPC: A01N47/16
Filed: 1999-04-21
Granted: 2003-06-11
Abstract: There are provided a pyrazolinone compound of formula (I), wherein Y represents an oxygen atom and the like, R1 and R2 are the same or different and represent a hydrogen atom, a halogen atom, a C1 to C6 alkyl group or the like, R3, R4 and R5 represents a hydrogen atom or two terminals of R1, R2, R3, R4 and R5 are bonded together to form a group of formula: CH=CH-CH=CH, R6 represents a C1 to C6 alkyl group, or the like, and X represents a C1 to C6 alkyl group or the like, a plant disease controlling agent containing the same as an active ingredient, and an intermediate compound for producing the compound of formula (I).
Patent TW-468011-B (TW)
Title: Energy guiding chain
Inventor: BLASE GUNTER
IPC: F16G13/16
Filed: 1999-05-21
Granted: 2001-12-11
Abstract: The invention relates to an energy guiding chain for guiding hoses, cables and the like, having a number of chain links connected to one another in articulated fashion which are formed by parallel straps connected by cross-members, where the energy guiding chain can be moved in such a way that it forms an upper strand, a lower strand and a deflection zone connecting the two, where the upper strand rests on the lower strand. In order to design an energy guiding chain in which the upper strand can be moved lying on the lower strand with the least possible power and low wear, and which is of the simplest possible design, it is proposed that at least some of the chain links of the upper strand (28) and/or the lower strand (29) be provided with rollers (15) which are arranged in such a way that, when the energy guiding chain (27) travels, they can roll on running surfaces (19) provided on the chain links of the opposite strand.
Patent TW-434597-B (TW)
Title: Inductive device and its manufacturing method
Inventor: ANBO TOSHIYUKI
IPC: H01F17/00
Filed: 1999-07-05
Granted: 2001-05-16
Abstract: A kind of inductive device includes the followings: plural layers of insulating layers; coil pattern unit, which is formed individually in between the insulating layers; and the connecting portion 6, which connects the upper and the lower coil patterns separated by the insulating layer to form the coil-shape. The coil pattern unit has two approximately parallel coil patterns and curved shaped pattern of the first end portion that connects this line-shaped pattern. Assume the total area of the plane arrow mark side for these two line-shaped patterns is A1 and the total area of the plane arrow mark side for the curved pattern is A2, A1/A2 ratio is between 1.45 to 1.85 and it is better to have A1/A2 ratio in 1.55 to 1.75. Assume the total area of the plane arrow mark side for one division unit of the insulating layer that includes one coil pattern unit is A0, (A1+A2)/A0 ratio is in 0.10 to 0.30 and it is the best to have (A1+A2)/A0 ratio in 0.13 to 0.20.
Patent TW-497081-B (TW)
Title: One dimensional bar coding for multibyte character
Inventor: FANN SHAWWEN
IPC: G06K19/06
Filed: 1999-07-31
Granted: 2002-08-01
Abstract: The invention provides one dimensional bar code patterns for encoding single and multi-byte characters and method for encoding and decoding these one dimensional bar code patterns using existing bar code readers and scanners. The encoded bar code patterns are generated by base number code systems greater than two with a code length of eight, although longer code lengths are possible. A rule oriented method for generating the one dimensional bar code patterns for both single and multi-byte characters is described. Other rules may be applied to the use of base number code systems greater than two for generating the one dimensional bar code patterns. The rules increase the accuracy of the interpretation and resolvability of the generated bar code patterns.
Patent TW-I234689-B (TW)
Title: Organic anti-reflective coating material and its preparation
Inventor: JUNG MIN-HO
IPC: C07C67/14
Filed: 1999-11-17
Granted: 2005-06-21
Abstract: Polymers are provided having the following formulas I and II. Polymers of the present invention can be used to provide an anti-reflective coating (ARC) material useful for submicrolithography processes using 248 nm KrF, 193 nm ArF and 157 nm F2 lasers. The polymers contain chromophore substituents which exhibit sufficient absorbance at wavelengths useful for such submicrolithography process. The ARC prevents back reflection from the surface of or lower layers in the semiconductor devices and solves the problem of the CD being altered by the diffracted and reflected light from such lower layers. The ARC also eliminates the standing waves and reflective notching due to the optical properties of lower layers on the wafer, and due to the changes in the thickness of the photosensitive film applied thereon. This results in the formation of stable ultrafine patterns suitable for 64M, 256M, 1G, 4G and 16G DRAM semiconductor devices and a great improvement in the production yield.
Patent TW-482848-B (TW)
Title: Shock proof sliding mechanism
Inventor: SATO NAGANORI
IPC: F16F7/02
Filed: 1999-12-21
Granted: 2002-04-11
Abstract: The present invention contains the sphere support board 10; and the 3 rigid spheres 11-1 to 11-3 arranged in the sphere support board; and the sphere holding portion 12 which maintains the conditions that the 3 spheres rotate freely and kept at a distance to one another; and the sphere connector 13 which is designed to be located between the sphere holding portion and the shock proof structure 2. It is used to prevent the horizontal vibrations which act on the sphere support board from transmitting to the shock proof structure.
Patent TW-503388-B (TW)
Title: Speech recognition enrollment for non-readers and display less devices
Inventor: LEWIS JAMES R
IPC: G10L15/06
Filed: 1999-12-23
Granted: 2002-09-21
Abstract: A method for enrolling a user in a speech recognition system, without requiring reading, comprises the steps of: generating an audio user interface having an audible output and an audio input; audibly playing a text phrase; audibly prompting the user to speak the played phrase; repeating the steps of audibly prompting the user not to speak, audibly playing the phrase and audibly prompting the user to speak, for a plurality of further phrases; and, processing enrollment of the user based on the audibly prompted and subsequently spoken phrases. A graphical user interface can also be generated for: displaying text corresponding to the phrases and to the audible prompts; displaying a plurality of icons for user activation; and, selectively distinguishing different ones of the icons at different times by at least one of: color; shape; and, animation.
Patent TW-448588-B (TW)
Title: LED lamp of edge emitting type
Inventor: TESHIMA KIYOTAKA
IPC: H01L33/32
Filed: 2000-01-07
Granted: 2001-08-01
Abstract: The present invention provides a small edge emitting type of LED lamp with uniformity and less variation among LED devices. The edge emitting type of LED lamp is on top of the substrate 2 for mounting LED device and arranges the red LED components 5R, the green LED components 5G and the blue LED components 5B in a row with the direction vertical to the surface 2c and packaging the LED components 5R, 5G, 5B with a convex lens.
Patent TW-464840-B (TW)
Title: Optical recording medium
Inventor: MIURA HIROSHI
IPC: G11B7/24085
Filed: 2000-01-28
Granted: 2001-11-21
Abstract: An optical recording medium, the recording density of which can be raised, and which is capable of stably performing a recording/reproducing operation is disclosed. A signal recording layer is formed on a substrate having grooves formed therein. The track pitch of the recording tracks, which are formed along the grooves and in which a recording signal is recorded/reproduced with respect to the signal recording layer, is 1.5 ± 0.01 μm, the width of the groove is not less than 730 nm nor more than 800 nm and the depth of the groove is not less than 65 nm nor more than 75 nm.
Patent TW-457566-B (TW)
Title: Semiconductor device having chamfered silicide layer and method for manufacturing the same
Inventor: CHOI CHANG-WON
IPC: H01L21/3213
Filed: 2000-04-06
Granted: 2001-10-01
Abstract: A semiconductor device having a chamfered silicide layer and a manufacturing method of the same. The semiconductor device includes: a first insulation layer overlying a semiconductor substrate; gate structures including first conductive layer patterns formed on the first insulation layer, and second conductive layer patterns which are formed on the first conductive layer patterns, wherein the lower sides of the second conductive layer patterns are substantially perpendicular to the major surface of the semiconductor substrate and the upper sides of the second conductive layer patterns are chamfered; and a second insulation layer formed with a first width W on the second conductive layer patterns, wherein the sidewalls of the second insulation layer overhang the upper edges of the second conductive layer patterns. In the semiconductor device manufacture, in forming undercut regions which define the chamfered upper edges of the metal silicide layer patterns, isotropic dry etching is carried out, wherein the isotropic dry etching can be performed simultaneously with ashing of photoresist patterns, or immediately after the ashing process in the same chamber. In either case, after the ashing of the photoresist patterns, an isotropic wet etching can be carried out immediately after performing an existing stripping process, so as to form the undercut regions.
Patent TW-562892-B (TW)
Title: A buffer material and anti-falling structure for bridge using same
Inventor: MIFUNE NAOTO
IPC: E01D19/00
Filed: 2000-04-20
Granted: 2003-11-21
Abstract: This invention relates to a buffer material and anti-falling structure for bridge applying this material, aiming to prevent falling of beams and damages of pier foundation while railway or super highway bridges subject to an earthquake. Characteristics of this invention is to store an elastic body in a rigid body to form a compound buffer body, and to install the buffer body in either side of the beam and pier foundation thereof in an opposite horizontal direction to buffer possible horizontal displacements of the beams.
Patent TW-454209-B (TW)
Title: Ceramic capacitor and method for making the same
Inventor: HATA KOTARO
IPC: H01G4/30
Filed: 2000-04-27
Granted: 2001-09-11
Abstract: A ceramic capacitor comprises a dielectric ceramic layer and at least one pair of electrodes, one member of the pair provided on each side. The dielectric ceramic layer comprises a primary phase and secondary phases, and the size of the secondary phases in the thickness direction of the dielectric ceramic layer is not more than one-third of the thickness of the dielectric ceramic layer. A method for making the ceramic capacitor comprises the steps of mixing compounds constituting secondary phases in a primary phase of a dielectric ceramic, annealing and then pulverizing the mixture to prepare a raw material for the secondary phases, mixing the raw material for the secondary phases with other materials for the dielectric ceramic which are not completely or sufficiently contained in the raw material for the secondary phases, shaping and sintering the mixture to form a dielectric ceramic, and forming electrodes on the dielectric ceramic. The ceramic capacitor has high insulation resistance, superior load characteristics at high temperatures or high humidity, and high weather resistance, even when sintered in a reducing atmosphere.
Patent TW-I223650-B (TW)
Title: A process for the preparation of chiral imidazolinone herbicides
Inventor: DRABB THOMAS WALTER
IPC: C07D401/04
Filed: 2000-05-02
Granted: 2004-11-11
Abstract: There is provided a process for the preparation of essentially enantiomerically pure imidazolinone herbicides having the R-configuration via (R)2-amino-2,3-dimethylbutyramide. A process for the preparation of a chiral compound of formula I wherein Y and Z are each independently H or C1-C4alkyl optionally substituted with one C1-C4alkoxy group, which process comprises: reacting a compound of formula II wherein Y and Z are as described hereinabove and R1 and R2 are each independently C1-C8alkyl, phenyl or phenyl(C1-C4)alkyl with at least one molar equivalent of (R)2-amino-2,3-dimethylbutyramide in the presence of a strong base and a non-polar, essentially water-free solvent, at a temperature ranging from room temperature to the boiling point of the solvent, to form a salt of the formula I compound; and treating said salt with aqueous acid to obtain the chiral free carboxylic acid of formula I.