baber/WOPTO huggingface dataset:
Patent TW-514952-B (TW)
Title: CRT display apparatus
Inventor: YASUI HIRONOBU
IPC: G09G1/00
Filed: 2001-03-21
Granted: 2002-12-21
Abstract: The present invention provides a CRT display apparatus, wherein the characteristics of Hi-Gm tube is utilized to control the brightness with simple-structured circuit. The CRT of the present invention includes a cathode ray tube 1 (Hi-Gm tube) which has: a cathode 2, a G1 electrode 3, a G2 electrode 4 and a G3 electrode 6 disposed in that order to take out electrons from the cathode. The electron gun further has a modulating Gm electrode 5 disposed between the G2 electrode 4 and G3 electrode 6. The display apparatus is provided with a controller for controlling a value of a voltage applied to the Gm electrode 5 to adjust the brightness of a picture on a screen of the CRT. The device is formed of a voltage source 10 to generate a voltage corresponding to the input control signal voltage and apply the voltage to the Gm electrode 5.
Patent TW-507116-B (TW)
Title: Chemically amplified positive resist composition
Inventor: UETANI YASUNORI
IPC: G03F7/004
Filed: 2001-04-02
Granted: 2002-10-21
Abstract: A chemical amplification type positive resist composition excellent in balance of properties such as resolution, profile, sensitivity, dry etching resistance, adhesion and the like which comprises a resin which has the following polymeric units (A), (B) and (C); and an acid generating agent. (A): At least one polymeric unit of an alicyclic lactone selected from polymeric units represented by the following formulae (Ia) and (Ib). (B): At least one polymeric unit selected from a polymeric unit of 3-hydlroxy-1-adamantyl (meth)acrylate represented by the following formula (II), a polymeric unit of a combination of a unit represented by the following formula (III) and a unit derived from unsaturated dicarboxylic acid anhydride selected from maleic anhydride and itaconic anhydride and a polymeric unit of (Α)β-(meth)acryloyloxy-γ-butyrolactone represented by the following formula (IV). (C) A polymeric unit which becomes alkali-soluble by cleavage of a part of groups by the action of an acid.
Patent TW-527778-B (TW)
Title: Phase lock loop circuit and wireless communication terminal machine
Inventor: YAMAWAKI TAIZO
IPC: H03L7/07
Filed: 2001-03-30
Granted: 2003-04-11
Abstract: The present invention relates to the effective technique of high-speed convergence that is suitable for use in a phase lock loop (PLL) circuit for converting an IF (intermediate frequency) signal into an RF (radio frequency) signal. The subject of the present invention is to provide a PLL circuit, which can make convergence at a high speed and convert an IF signal into an RF signal, and a wireless communication terminal machine that uses the PLL circuit. The solving means is described in the following. An LPF103 charging constant current source 101, a discharging constant current source 200 and a high-speed charging constant current source 201 are connected to an output terminal of a phase comparator 100 with a current mode output of the PLL circuit. In the case where a convergence frequency of the PLL circuit is low, an input voltage of the VCO104 is increased from 0V so as to be converged by using the constant current source 101. In the case where the convergence frequency of the PLL circuit is high, the input voltage of the PLL circuit is temporarily increased to the maximum voltage by using the constant current source 201. After that, the input voltage is gradually dropped from the maximum voltage so as to be converged by using the constant current source 200. Thus, the above operation is selected by the convergence of frequency such that it is possible to shorten the maximum convergence time of the PLL circuit.
Patent TW-533748-B (TW)
Title: Organic electroluminescent device and a method of manufacturing thereof
Inventor: DUINEVELD PAULUS CORNELIS
IPC: H01L27/32
Filed: 2001-04-27
Granted: 2003-05-21
Abstract: An organic electroluminescent device (41) has a plurality of independently addressable electroluminescent elements (51A, B, C, D, E, F) and comprises a patterned first electrode layer comprising a plurality of first electrodes (43A, B, C) and a second electrode layer (26A, B, C, D); an organic, optionally patterned, electroluminescent layer (25) disposed between said first and said second electrode layer; an organic charge transport layer having charge transport areas (24A, B, C, D, E, F) disposed between the first electrode layer and the organic electroluminescent layer (25); and a relief pattern (27) extending between and along neighboring first electrodes. The relief pattern separates said charge transport areas along neighboring first electrodes which has the effect of disconnecting any current path between neighboring first electrodes via the charge transport layer. Thus, the EL device has a small leakage current and can be easily manufactured.
Patent TW-I291728-B (TW)
Title: A process for preparing insulating material having low dielectric constant
Inventor: KO MIN-JIN
IPC: C09D183/14
Filed: 2001-04-27
Granted: 2007-12-21
Abstract: The present invention relates to low dielectric materials essential for a semiconductor having high density and high performance of the next generation, particularly to a process for preparing a porous interlayer insulating film having low dielectric constant containing pores with a size of a few nanometers or less. The present invention provides a process for preparing a porous wiring interlayer insulating film having very low dielectric constant for a semiconductor device comprising the steps of (a) preparing a mixed complex of pore-forming organic molecules and a matrix resin, (b) coating the mixed complex on a substrate, and (c) heating the mixed complex to remove the organic molecules therefrom, thereby forming pores inside the complex. The porous wiring interlayer insulating film having very low dielectric constant prepared according to the process of the present invention has reduced phase-separation, excellent processibility, isotropic structure and very small pores with a size of a few nanometers or less.
Patent TW-I228408-B (TW)
Title: Method and device for monitoring blood pressure
Inventor: TING CHOON MENG
IPC: A61B5/02
Filed: 2001-05-04
Granted: 2005-03-01
Abstract: A device for continuously monitoring a user's arterial blood pressure has a sensor adapted to continuously detect the blood pressure and to generate signals representative thereof by contact with an external surface of the user's body at a location adjacent an artery. The sensor is securely held in operable contact with the user's body at the location. A microprocessor interprets the signals generated by the sensor to determine the actual arterial blood pressure. The sensor includes a projecting portion for detecting and transmitting changes in blood pressure, wherein the projecting portion is adapted to effect at least partial occlusion of the artery at the location.
Patent TW-492939-B (TW)
Title: Curved belt support apparatus
Inventor: FUJIWARE HIROAKI
IPC: B65G15/00
Filed: 2001-05-10
Granted: 2002-07-01
Abstract: The invention provides a curved belt support device (300) that prevents a curved belt (200) from moving inward by supporting a thick part (220) of the curved belt that thickens in both vertical directions at the outer edge of the belt. An upper roller (370) is brought in contact with the upper inner surface (221) of the thick part (220), a lower guide roller (380) is brought in contact with the lower guide roller (380) is brought in contact with the lower inner surface (222) of the thick part (200), and the upper and lower guide rollers are elastically supported such that they can move up and down. When operated, the upper guide roller (370) and the lower guide roller (380) are moved diagonally upward and downward, respectively, in the direction of the radial inner edge of the curved belt so that the thick part (220) of the belt is released from the upper and lower guide rollers.
Patent TW-509948-B (TW)
Title: Nonvolatile semiconductor memory apparatus and information managing method in information-distributing system
Inventor: KOBAYASHI NAOKI
IPC: G06F21/79
Filed: 2001-05-17
Granted: 2002-11-11
Abstract: The present invention relates to an information memory apparatus having access limiting function and the information system using the same apparatus. For example, the invention relates to the nonvolatile memory suitable for use in the represented flash memory or the memory card with the embedded nonvolatile memory, and the effective technique of the information distributing system that uses those stated above. A semiconductor memory apparatus capable of resetting the verification key and the region for imposing the access limit is provided to realize the information distributing system, which uses the semiconductor memory apparatus, with a high security function. In the semiconductor memory apparatus, the access limit of memory information is conducted onto one part of the memory verification key of the memory region, or the information of the region undergone with adding access limit, or the unit memory verification key of each data undergone with verification. In addition, by using the method stated above to store the encryption information at the region undergone with the access limit, a dual-protection of information is then conducted.
Patent TW-I282134-B (TW)
Title: Feedback control of strip time to reduce post strip critical dimension variation in a transistor gate electrode
Inventor: LANSFORD JEREMY S
IPC: H01L21/311
Filed: 2001-07-06
Granted: 2007-06-01
Abstract: A method for decreasing variations in gate electrode widths is provided. The method includes providing a wafer having a gate electrode formed thereon and an anti-reflective coating layer formed over at least a portion of the gate electrode. The gate electrode has a width. The width of the gate electrode is measured. A strip rate for a strip tool adapted to remove the anti-reflective coating is determined. The measured width of the gate electrode is compared to a target gate electrode critical dimension to determine an overetch time based on the strip rate. The operating recipe of the strip tool is modified based on the overetch time. A processing line includes a first metrology tool, a strip tool, and a process controller. The first metrology tool is adapted to measure the width of a gate electrode formed on a wafer. The gate electrode has an anti-reflective coating layer formed over at least a portion of the gate electrode. The strip tool is adapted to remove the anti-reflective coating. The process controller is adapted to determine a strip rate for the strip tool, compare the width of the gate electrode to a target gate electrode critical dimension to determine an overetch time based on the strip rate, and modify the operating recipe of the strip tool layer based on the overetch time.
Patent TW-529293-B (TW)
Title: Light-guiding apparatus and method capable of varying optical path length
Inventor: HUANG YING-JIUN
IPC: H04N1/03
Filed: 2001-09-25
Granted: 2003-04-21
Abstract: A kind of light-guiding apparatus and method capable of varying optical path length are disclosed in the present invention. In the invention, it is capable of reflecting at least two times the light of a light source in the predetermined direction. The light-guiding apparatus includes plural reflection devices, in which at least one of the reflection devices is a rotating type reflection device. The rotating type reflection device is provided with plural reflection surface sets. In addition, each reflection surface set has at least one reflection surface and can be rotated appropriately by using a rotation pivot as the axis to select and switch a certain reflection surface set to the optical path so as to change the optical path length provided by a single reflection device. An adjustment and fixing mechanism is installed and is connected to the rotating type reflection device for adjusting and fixing the rotation position of the rotating type reflection device. By rotating the rotating type reflection device to different types of reflection surfaces to perform light reflection, the number of light reflection and optical path length of the light-guiding apparatus can be determined.
Patent TW-550334-B (TW)
Title: Exhaust system of an engine
Inventor: MURASE HIROYUKI
IPC: F01N3/28
Filed: 2001-10-04
Granted: 2003-09-01
Abstract: An exhaust system of an engine having a gas purifier with a casing, to which an exhaust pipe is welded, and improved in durability comprises a first exhaust pipe (3) and the exhaust gas purifier (4) having a casing 20 made of first and second casing halves (21, 22) welded to each other. An upstream end (3b) of the first exhaust pipe 3 is connected to an exhaust manifold via a spherical joint (6) whereas a downstream end (3b) of the first exhaust pipe (3) is welded to the first casing half (21) forming the top part of the casing (20) such that its welded joint (W1) does not overlap the welded joint (W2) between both casing halves (21, 22). This configuration preventing both welded joints (W1, W2) from overlapping keeps the strength unreduced, and exhaust gas flows into the casing (20) only through the first exhaust pipe (3).
Patent TW-525004-B (TW)
Title: Optical fiber ribbon assembly with strain relief
Inventor: QUIROZ DAVID
IPC: H01B9/00
Filed: 2001-10-12
Granted: 2003-03-21
Abstract: An optical fiber ribbon assembly includes a plurality of aligned optical fibers, a strain relief structure aligned with the fibers, and a protective layer integrally bonding the fibers and the strain relief structure together. The strain relief structure has at least a pair of strength members disposed on opposite sides of the aligned fibers and extending lengthwise along the ribbon assembly.
Patent TW-535175-B (TW)
Title: System and method for orthogonal inductance variation
Inventor: DUFFY THOMAS P
IPC: H01F29/14
Filed: 2001-10-15
Granted: 2003-06-01
Abstract: A control system, method and apparatus is provided for an orthogonally variable inductor. A method and apparatus is also provided for rectifying an AC power supply for a DC load. DC voltage regulation is also provided. Rectification and regulation is provided without the use of Silicon devices, such as FET's, in the output current path. Efficient voltage rectification and regulation is provided via varying the inductance of a device in the output current path, and alternatively via varying the inductance and duty cycle. An orthogonal inductive rectifier is provided to vary the inductance in the output current path. The orthogonal inductive rectifier is an external H field device, a series method orthogonal flux device, or a combined core device. Furthermore, a variable inductor is also provided in filters, amplifiers, and oscillators.
Patent TW-506097-B (TW)
Title: Wafer level chip scale package structure and its manufacturing method
Inventor: TSAI JIN-YING
IPC: H01L23/485
Filed: 2001-10-17
Granted: 2002-10-11
Abstract: A wafer level chip scale package comprises a chip, at least one dielectric layer, a stress buffer layer, a plurality of first solder balls and a plurality of second solder balls. With a structure of encapsulating the lower dielectric layer by the upper dielectric layer in the package, the peeling phenomena between two dielectric layers can be avoided. Furthermore, with a ladder structure between the stress buffer layer and chip, the peeling phenomena of the stress buffer layer is avoided and moisture is prevented from entering the package. In addition, the present invention also provides a method for manufacturing the above structure.
Patent TW-I234458-B (TW)
Title: Inhibition of the growth factor dependency of tumor cells
Inventor: LICHTNER ROSEMARIE
IPC: A61K31/138
Filed: 2001-10-17
Granted: 2005-06-21
Abstract: The invention relates to the use of progesterone receptor inhibitors for inhibition of growth-factor-dependency of tumor cells.
Patent TW-550565-B (TW)
Title: Embedded memory access method and system for application specific integrated circuits
Inventor: SIMMONS LAURA ELISABETH
IPC: G11C7/10
Filed: 2002-02-25
Granted: 2003-09-01
Abstract: An application specific integrated circuit (ASIC) architecture for memory access. A first functional block provides a first address, a first column address strobe signal, and a first read/write signal associated with a first memory access. A second functional block provides a second address, a second column address strobe signal, and a second read/write signal associated with a second memory access. The ASIC architecture includes an embedded memory interface that is coupled to the first functional block and the second functional block. The embedded memory interface provides the first functional block and the second functional block access to an embedded memory either at the same time (referred to herein as concurrent access or simultaneous access) or at different times (referred to herein as consecutive or non-concurrent access). When predetermined conditions are met, the embedded memory interface provides the first functional block and the second functional block concurrent access to the embedded memory. When the predetermined conditions are not met, the embedded memory interface provides consecutive access to the embedded memory.
Patent TW-552795-B (TW)
Title: Lens inspecting tool
Inventor: CHEN CHENG-KUEI
IPC: H04N1/04
Filed: 2002-04-15
Granted: 2003-09-11
Abstract: A lens inspecting tool includes a scanning simulation device, a lens carrying device and an optical sensor chip carrying device. A document can be arranged on the scanning simulation device. The scanning simulation device further includes a lamp source for illuminating the document. The lens carrying device can be disassembled and replaced based on the dimension of the lens. The optical sensor chip carrying device and the lens carrying device can be moved with respect to the scanning simulation device. The lens carrying device is located between the optical sensor chip carrying device and the scanning simulation device. The lens inspecting tool is able to control the relation among the corresponding positions of the document, lamp source and lens by rotating the scanning simulation device. When the document is a reflective type, the lamp source is located between the document and the lens. When the document is a transmissive type, the document is located between the lamp source and the lens.
Patent TW-I230120-B (TW)
Title: Mold for a gourd bottle and method for making the same
Inventor: CHEN DUNG-YUAN
IPC: B29C49/00
Filed: 2002-06-11
Granted: 2005-04-01
Abstract: This invention provides a mold for a gourd bottle and method for making the same, the mold includes a pair of male mold unit and female mold unit, wherein a core a core is provided to a center of the male mold panel of the male mold unit, while opposing sides of the core is provided with a par of male mold slides capable of reciprocal movement and closing, the opposing inner sides of the male mold slides are provided with gourd-shape recess formed with a grip-shape indent. A female mold panel of the female mold unit is equipped with a pair of female mold slides at locations corresponding to the male mold unit, wherein the female mold slides are provided at opposing inner sides thereof with blank indents having a grip-shaped indent, the female mold panel is formed with hot runners communicating with the blank indents. Accordingly, the female mold unit first slides towards the core to enter between the female mold slides that also slide towards each other to close, causing the blank indents to be encapsulated over the core of the male mold unit. Material is then fed into the blank indents and grip-shaped indents along the hot runners, to form the blank and the grip. The blank is attached to the core and is ejected from the female mold unit along with the male mold unit. The male mold slides then slide to close, such that the gourd-shaped indent is encapsulated over the blank and the grip-shaped indents are encapsulated over a grip. The blank is then air-blown to expand and to urge against inner walls of the gourd-shaped indent thereby forming a gourd bottle having a grip.
Patent TW-552696-B (TW)
Title: Arrangement of a semiconductor component on a substrate
Inventor: HUBNER HOLGER
IPC: H01L25/065
Filed: 2002-06-12
Granted: 2003-09-11
Abstract: The invention proposes an arrangement of a semiconductor component on a substrate, in which the substrate (30) has contact areas (32) on a component side (31). The semiconductor component comprises a first chip (10) and at least one second chip (20), the second chip (20) being arranged on the first chip (10). The first and second chips (10, 20) are in this case electrically connected to each other. In addition, the first chip (10) has on its first main side (11) contact areas (12), with which it faces the component side (31) of the substrate (30). The contact areas of the first chip (10) are electrically connected to assigned contact areas (32) of the substrate (30) by a connecting means.
Patent TW-I229529-B (TW)
Title: Web-enabled two-way remote messaging facility
Inventor: ZHUANG DAVID
IPC: H04L29/08
Filed: 2002-06-13
Granted: 2005-03-11
Abstract: A web-enabled 2-way remote messaging mechanism is described that allows a client to receive instant notification from an event producer based on subscription, to access data generated by the event producer, and to post messages to the event producer.
Patent TW-561061-B (TW)
Title: Electro-acupuncture device with d-shaped stimulation electrodes
Inventor: GIUNTOLI DAVID M
IPC: A61N1/04
Filed: 2002-06-14
Granted: 2003-11-11
Abstract: An electro-acupuncture device for controlling nausea. The device includes a wristwatch like housing, circuitry for generating electro-acupuncture stimulus disposed within the housing, and a strap for securing the housing to the wrist. The device also includes a pair of D-shaped electrodes disposed on the bottom outer surface of the housing. A gasket made of an electrically non-conductive material is applied to the bottom outer surface of the housing. The gasket has apertures which are sized and shaped to receive the D-shaped electrodes. When the device is strapped to a patient's wrist, the electrodes contact the wrist and provide electric stimulation to the wrist.
Patent TW-I255835-B (TW)
Title: Radiation sensitive composition for use as a projection material for vertically aligned color liquid crystal displays panels
Inventor: ABE SHIGERU
IPC: G02F1/1337
Filed: 2002-06-26
Granted: 2006-06-01
Abstract: The radiation sensitive composition gives a cured body having less than 10<12> Omega.cm electric resistance and preferably contains (A) electrically conductive particles, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photopolymerization initiator. The radiation sensitive composition for a protrusion material of a perpendicular alignment type color liquid crystal display panel has high film hardness and excellent smoothness of the surfaces of protrusions, less liable to produce residue and surface stain on a substrate in an unexposed area and less liable to cause seizing and defective display such as uneven display.
Patent TW-589679-B (TW)
Title: CMP slurry and method to reduce sidewall recess of low K dielectric
Inventor: LEE SHEN-NAN
IPC: H01L21/304
Filed: 2002-10-14
Granted: 2004-06-01
Abstract: A chemical mechanical polishing slurry and a method to reduce sidewall recess of low K dielectric in Cu process are disclosed. The CMP slurry is used in the CMP process to remove the anti-reflection coating located on the low K dielectric, for reducing the sidewall recess. The CMP slurry comprises: an alkaline solution, to adjust the slurry pH value between 7.0 to 10.0; a solid content between 0.5% to 10.0%, which comprises soft abrasives; an additive, such as surfactant or wet agent, has a weight percentage between 0.01 wt% to 0.5 wt%, to minimize friction between a polishing pad and a wafer surface.