baber/WOPTO huggingface dataset:
Patent TW-503643-B (TW)
Title: Maintaining an off-hook condition in a line powered DAA during a call bridge
Inventor: FISCHER JONATHAN HERMAN
IPC: H04M19/00
Filed: 2000-10-31
Granted: 2002-09-21
Abstract: A line powered data access arrangement (DAA) is disclosed which adaptively allows proper operation with power supplied from a telephone line as conditions warrant, while at the same time satisfying the relevant requirements of many countries. In the line powered codec, a startup procedure for the international line powered codec uses register settings, e.g., country-specific register settings, which are powered and maintained from the low voltage side (e.g., from the PC or modem side) of the line powered codec. In this way, even during low line power conditions the programmed state of the line powered codec can be maintained, thus a default condition will not necessarily returned to by the line powered codec upon reset due to a power loss in the telephone line. In another aspect, a charge storage device such as a charge capacitor is charged from a charge pump formed from a differential clock signal from the low voltage side. A current and voltage detection module in the line powered codec is always powered from the telephone line. Upon detection of an off-hook signal or a power down condition, the current detection module determines if/when the current and voltage on the telephone line is sufficient to power certain circuits on the line powered codec. If sufficient power is not present, the tine powered codec does not power up. However, the line powered codec will power up if sufficient current is detected. In another aspect, a plurality of power rails may be provided. A first power rail may be associated with the line power, a second power rail may be associated with a low voltage side power source, e.g., a charge storage device. A third (and other) power rails may be switchably connected to either the first power rail or second power rail as line power conditions and on-hook/off-hook conditions warrant.
Patent TW-492050-B (TW)
Title: Heat treatment method and heat treatment unit
Inventor: OGATA KUNIE
IPC: H01L21/00
Filed: 2000-10-31
Granted: 2002-06-21
Abstract: When a substrate having a coating film undergoes heat treatment after the substrate undergoes exposing processing, a step in film thickness of the coating film on the surface of the substrate is measured at least once during the treatment. There is a correlation between the step and a line width of a final pattern. Accordingly, if the step is measured during the heat treatment and a heating temperature or heating time are corrected based on the result, it is possible to make the line width of the pattern a predetermined value.
Patent TW-544977-B (TW)
Title: Connector
Inventor: SUKAGAWA SUSUMU
IPC: H01R12/79
Filed: 2000-11-02
Granted: 2003-08-01
Abstract: The connector in accordance with the present invention is characterized in comprising: a housing member made of an insulating material and having an engagement space for receiving a matching connector inserted through an insertion opening formed at the front end thereof; a contact member fitted to the housing member and having a contact section arranged in the engagement space. The engagement space is formed internally relative to the insertion opening so as to spread toward the outer periphery of the housing section. The contact section is arranged in the engagement space at a position shifted toward the outer periphery so as to be invisible from the front side of the insertion opening. The housing member is provided with a guide section for guiding the matching connector inserted into the engagement space through the insertion opening to move toward and adjoin the contact section.
Patent TW-I221860-B (TW)
Title: Ceramic flash TV evaporator
Inventor: SEIFERT MARTIN
IPC: C23C14/24
Filed: 2000-11-24
Granted: 2004-10-11
Abstract: The invention relates to a ceramic flash TV evaporator for the evaporation coating of picture tubes with aluminum, containing a cavity whose width tapers in cross section through the evaporator from the upper edge of the evaporator to the lower edge of the evaporator, which is defined by the fact that the transition of the side walls of the evaporator to the underside of the evaporator is elliptically rounded in cross section at least over part of the longitudinal axis of the evaporator.
Patent TW-460684-B (TW)
Title: Oscillating mechanism driven monochromator
Inventor: STIPPICK TIM
IPC: G01J3/06
Filed: 2001-02-06
Granted: 2001-10-21
Abstract: The invention provides a mechanism for oscillating the spectral grating of a monochromator. The mechanism couples the spectral grating of the monochromator to an oscillating spatial linkage mechanism which accepts a rotational input and converts it into an oscillatory motion. A monochromator according to the invention comprises an oscillating grating that is oscillated by such spacial linkage mechanism drive.
Patent TW-548911-B (TW)
Title: System and method for measuring round trip delay on the paging and access channels
Inventor: MILLER DAVID S
IPC: H04B7/15
Filed: 2001-02-19
Granted: 2003-08-21
Abstract: A system and method for determining a round trip delay or signals transmitted between first and second objects, such as a satellite (104) and a mobile telephone (108), that move relative to each other. A first signal is transmitted (404) from the first object (104, 108) to the second object (108, 104). The first signal is received at the second object (408) after a propagation delay D1, the delay D1 being the time taken by the first signal to traverse from the first object to the second object. A frequency of the first signal is measured (412) at the second object. The second object then transmits to the first object a second signal (416) containing a report of the measured first frequency. The second signal is received at the first object after a propagation delay D2, D2 being the time taken by the second signal to traverse from the second object to the first object. The first object measures a frequency of the second signal (424). The first object then determines the range between the first and second object (428) from the measured overall delay and the measured frequencies of the first and second signals.
Patent TW-492884-B (TW)
Title: Apparatus for supplying a respiratory gas
Inventor: HIKOSAKA TORU
IPC: A61M16/00
Filed: 2001-03-28
Granted: 2002-07-01
Abstract: The invention provides an apparatus for supplying a respiratory gas to a respiratory airway of a patient. The apparatus for supplying a respiratory gas 10 includes a cylinder 12 filled with a respiratory gas, a cart 14 having an accommodating portion for disposing the cylinder 12, a shut-off valve 18 attached to the cylinder 12, a flow regulating valve 40 attached to the shut-off valve 18, a conduit 22, attached to the flow regulating valve 40, for directing the respiratory gas to the inlet of the respiratory airway of the patient, a coupler 16, integrally connected to the flow regulator 40, for connecting the flow regulating valve 40 to the shut-off valve 18, and a linkage 110 for disengaging the coupler 16 from the shut-off valve 18 when the cylinder 12 is detached from the cart 14.
Patent TW-I282468-B (TW)
Title: Plate for liquid crystal display, method and polymeric compositions
Inventor: DAY RICHARD A
IPC: G02F1/1333
Filed: 2001-05-07
Granted: 2007-06-11
Abstract: Plates that are especially suitable for use in liquid crystal display structures comprising a transparent substrate; a dark mesh material on the substrate having a thickness of about 1 to 30 microns; where the dark mesh material comprising a photocured photoimageable organic polymeric composition and a coloring agent; and wherein the dark mesh material has an optical density of about 0.5 to about 3 in the visible light range; and a polarizing layer are provided along with methods for their fabrication.
Patent TW-544609-B (TW)
Title: Electronic trading systems and methods
Inventor: USHER BRUCE
IPC: G06Q30/08
Filed: 2001-05-16
Granted: 2003-08-01
Abstract: Electronic trading systems and methods provide users with the opportunity to trade financial instruments such as equities, foreign exchange, bonds, and swaps. Swaps may be defined using specialized electronic swap term sheets. A user who proposes a swap may select other users and invite them to bid on the swap. The system may initiate an auction for a proposed swap. Bidding users may bid until the swap auction is complete. The swap may be confirmed, and swap terms downloaded to a user's risk management or back office software.
Patent TW-503528-B (TW)
Title: Semiconductor device
Inventor: WIDDERSHOVEN FRANCISCUS PETRUS
IPC: H01L27/11568
Filed: 2001-06-13
Granted: 2002-09-21
Abstract: A semiconductor device comprising a non-volatile memory cell, for storing at least one bit, in a semiconductor substrate (1) having, in the substrate, a source region (6), a drain region (7) and a channel region (10) between the source (6) and drain (7) regions, and having, on top of the substrate, a floating gate (9) separated from the channel region (10) by a floating gate insulating layer, a select gate (11) adjacent to the floating gate and separated from the channel region by a select gate insulating layer (8), and a control gate (5) separated from the floating gate (9) by a control gate insulating layer, the floating gate being a non-conducting charge trapping dielectric layer (9).
Patent TW-492064-B (TW)
Title: Wheel and conveyor system for transporting semiconductor wafers and method for transferring wafers from a conveyor system to a wafer processing station
Inventor: BLIVEN BRIAN M
IPC: H01L21/00
Filed: 2001-06-29
Granted: 2002-06-21
Abstract: A wheel for a conveyor system for transporting semiconductor wafers includes a first section for supporting a semiconductor wafer at a first level and a second section for supporting the wafer at a second level, with the first level being higher than the second level. In one embodiment, each of the first and second sections is semicircular. The first level may be substantially the same as a level at which the wafer is subjected to a wafer cleaning operation, and the distance the second level is below the first level may be in a range from about one sixteenth of an inch to about three sixteenths of an inch. A conveyor system for transporting wafers and a method for transferring wafers from a conveyor system to a wafer processing station also are described.
Patent TW-I224239-B (TW)
Title: Composition for forming gap-filling material for lithography
Inventor: TAKEI SATOSHI
IPC: C08L25/18
Filed: 2001-07-12
Granted: 2004-11-21
Abstract: The present invention provides a gap filling material for lithography which is excellent in property of flattening a substrate with protrusions and recessions such as holes and trenches, causing no intermixing with a resist layer and having dry etching speed larger compared with that of the resist. In the lithographic process to produce semiconductor devices to cover the resist on the substrate having holes having an aspect ratio, defined as height/diameter, of 1 or more to transfer images onto the substrate, the filling material composition is used to coat the substrate prior to the coating of the resist so as to planarize the substrate surface, and the filling material composition for lithography is characterized by containing a polymer solution consisting of a polymer and a solvent.
Patent TW-I240294-B (TW)
Title: Cathode-ray tube device
Inventor: KINOMIYA JUNICHI
IPC: H01J29/48
Filed: 2001-07-18
Granted: 2005-09-21
Abstract: The present invention provides an electron gun structure, which comprises a first non-axial symmetrical lens portion configured near the electron beam formation portion and changed by the lens effect corresponding to the deflection of electron beam, and a second non-axial symmetrical lens portion formed at the main lens portion. The first non-axial symmetrical lens portion has the lens effect in the vertical direction for enhancing focusing of electron beams following the increase of deflection of the electron beam; the lens effect in the horizontal direction with no substantial effect on the electron beam; the lens effect in the vertical direction for enhancing diffraction effect of the electron beam and integrating the second non-axial symmetrical lens portion and the main lens portion increased following the deflection of the electron beam; and, the lens effect in the horizontal direction with no substantial effect on the electron beam.
Patent TW-522701-B (TW)
Title: Virtual telecommunication message service system and method
Inventor: LI WEI-MIN
IPC: H04L9/32
Filed: 2001-07-23
Granted: 2003-03-01
Abstract: The present invention is a method for achieving the purpose of uni-directional/bi-directional message transmitting (which comprises various information such as text, graph, music or multimedia, etc.) by providing users with virtual number, so that the message sender does not need to know the actual mobile phone number of (one or more) receivers. The receiver can use the virtual number for receiving message permanently. The system can request the sender for inputting password for protecting the contact with a specific person according to the setting of the user and set up the time to receive message. The system can also merge plural sending/receiving accounts and performs message management, and provide message to replace the transmitting or recording function with E-mail.
Patent TW-522599-B (TW)
Title: Battery
Inventor: WANG FRANCIS
IPC: H01M4/06
Filed: 2001-08-03
Granted: 2003-03-01
Abstract: An alkaline battery has a cathode including nickel oxyhydroxide. A primary alkaline battery comprising: a cathode comprising cobalt oxyhydroxide-modified nickel oxyhydroxide; an anode; a separator; and an alkaline electrolyte.
Patent TW-539735-B (TW)
Title: Polishing composition and polishing method employing it
Inventor: SAKAI KENJI
IPC: B24B37/00
Filed: 2001-08-15
Granted: 2003-07-01
Abstract: A polishing composition comprising: (a) an abrasive, (b) a compound to form a chelate with copper ions (c) a compound to provide a protective layer-forming function to a copper layer, (d) hydrogen peroxide, and (e) water, wherein the abrasive of component (a) has a primary particle size within a range of from 50 to 120 nm.
Patent TW-502445-B (TW)
Title: Method for manufacturing semiconductor device
Inventor: SHIROMOTO TATSUYA
IPC: H01L21/8247
Filed: 2001-08-17
Granted: 2002-09-11
Abstract: Providing a method for manufacturing a semiconductor device, with which it is possible to maintain an isolation breakdown voltage of a LOCOS isolation area high in a semiconductor device finely integrated. A method for manufacturing a semiconductor device, in which a source/drain region is formed by ion implantation on a silicon substrate isolated by a LOCOS isolation area, further comprises a mask forming step to form an implantation mask on the LOCOS isolation area. An implantation mask is formed so as to prevent ions implanted at an ion implantation step from passing through the LOCOS isolation area and arriving at the silicon substrate below the LOCOS isolation area.
Patent TW-521250-B (TW)
Title: Driving arrangements for active matrix LCDs
Inventor: CAIRNS GRAHAM ANDREW
IPC: G09G3/20
Filed: 2001-09-05
Granted: 2003-02-21
Abstract: A driving arrangement for an active matrix liquid crystal display comprises: (a) a multi-format digital data driver arranged to operate in a plurality of different display modes, to receive digital input data in a plurality of different formats, and to drive data lines of the liquid crystal display so as to cause an image to be displayed in the display corresponding to said input data; and (b) data analysis means arranged to receive said digital input data, to determine the format of the input data, and to control the data driver to operate in the display mode corresponding to the format of the input data. There is also provided a method of reducing the power required to display a sequence of images on a liquid crystal display, in which images are analysed and if consecutive images are the same, or substantially the same, then the liquid crystal display is not updated with at least the subsequent image.
Patent TW-593799-B (TW)
Title: Nitrogen-doped silicon substantially free of oxidation induced stacking faults
Inventor: HAGA HIROYO
IPC: C30B15/00
Filed: 2001-09-19
Granted: 2004-06-21
Abstract: The present invention relates to single crystal silicon, ingot or wafer form, which contains an axially symmetric region in which vacancies are the predominant intrinsic point defect, is substantially free of oxidation induced stacking faults and is nitrogen doped to stabilize oxygen precipitation nuclei therein, and a process for the preparation thereof.
Patent TW-522577-B (TW)
Title: Light emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/32
Filed: 2001-10-25
Granted: 2003-03-01
Abstract: In an active matrix drive light emitting device, above a thin film transistor, a light emitting element having an anode, a layer comprised of an organic compound and a cathode containing an alkali metal is formed between a third insulating layer comprised of silicon nitride or silicon oxynitride and a fourth insulating layer containing carbon as its main constituent. The light emitting element is formed between partition layers that are formed of an insulating material and have an inverse tapered shape.
Patent TW-541678-B (TW)
Title: Lead frame and method for fabricating resin-encapsulated semiconductor device using the same
Inventor: UTSUMI MASAKI
IPC: H01L21/56
Filed: 2001-10-29
Granted: 2003-07-11
Abstract: A lead frame includes: an outer frame section; a plurality of chip mounting sections which are supported by the outer frame section and on which a plurality of semiconductor chips are mounted; lead sections surrounding the chip mounting sections; connecting sections for connecting and supporting the lead sections and the outer frame section with each other; and an encapsulation region in which the chip mounting sections are encapsulated together in an encapsulation resin. An opening is provided in a plurality of regions of the outer frame section that are each located outside the encapsulation region and along the extension of one of the connecting sections.
Patent TW-561034-B (TW)
Title: Pillow selection system
Inventor: HUI CHEUNG WING
IPC: G06F/
Filed: 2001-11-15
Granted: 2003-11-11
Abstract: A system 10 for in-situ choosing a pillow for particular customer 20 is composed of a small bedroom 100 able to accommodate a customer 20 who is in the straightened posture with back bone upward, two background plates 250/350 arranged in rear and left positions in the small bedroom 100, the front and right cameras 200/300 to pick up the front and side images A, B of the customer 20, and a computer 400 with video monitor 450 connected to the above-mentioned cameras 200/300. Three important dimensions D1 to D3 for choosing a pillow for the particular customer 20 can be obtained. The first dimension D1 is the horizontal distance between an ear on either side and the shoulder on that side. The second dimension D2 is the horizontal distance between the occipital bone and the shoulder blade. The third dimension D3 is the horizontal distance between the rear neck and the shoulder blade.
Patent TW-515765-B (TW)
Title: Motorcycle taillights
Inventor: HIROSE YOSHIHISA
IPC: B62J6/04
Filed: 2001-11-29
Granted: 2003-01-01
Abstract: Disclosed is a motorcycle taillight, comprising: a first reflector, facing a taillight bulb; a colorless, transparent outside lens that is integrally formed on a base and faces a second reflector of each of two directional signal bulbs for covering the first reflector and the second reflector completely; a red, transparent inside lens covering the first reflector within the outside lens. To ensure installation of the inside lens, engaging holes (51) are formed at a lower portion of the outside lens (40). During assembly of the inside lens (41) to the lower portion of the outside lens (40), an end portion is engaged and fixed to the engaging holes (51). The base (37) is provided with a cylindrical hub (53) for being assembled to the other end and affixed to the outside lens (40) along edges of the engaging holes (51) such that an expanded head (55a) for assembling purpose passes through a bolt element (55) of the hub (53) to be threaded to the base (37).
Patent TW-543255-B (TW)
Title: Earphone device for portable telephone
Inventor: ANDO HIROMOTO
IPC: H02G11/00
Filed: 2001-12-24
Granted: 2003-07-21
Abstract: The present invention relates to an earphone device for portable telephone, which can eliminate the need of carrying an earphone 3 with a portable telephone set 1 and to eliminate botheration to carry the earphone 3. The earphone device is provided with a cord 4 whose one end is connected to the terminal of a sound circuit-side in the portable telephone set 1 and whose other end is connected to an earphone main body 3a and a winding reel 2 which can freely wind the cord 4. The winding reel 2 is engaged into a recessed part formed in a part of the casing 5 of the portable telephone set 1 through a spring material. In the winding reel 2, an engagement part formed in the recessed part or the winding reel 2 and an engagement reception part formed in the other are alternately engaged/detached with the depression of the winding reel 2. The earphone 3 can be used by making it protrude in a state where the engagement part is disengaged.
Patent TW-559663-B (TW)
Title: System and method for measuring specific gravity of slurry using electrophoretic technology
Inventor: HUNG TERENCE
IPC: G01N9/00
Filed: 2001-12-31
Granted: 2003-11-01
Abstract: The basic mechanism of this invention has three essential steps: firstly, let these abrasives of the slurry be charged; secondly, apply a current on these electrodes so let at least partial abrasives be accumulated on these electrodes; thirdly, calculate the specific gravity of slurry in accordance with a relation which is a function of both the accumulated abrasives and the current. The basic configuration of this system has some electrodes and a power source, which is used to apply a current through these electrodes into a slurry inside a pipeline. Herein, the power source usually is a constant current source or a constant voltage source. Besides, this system could further have a device for measuring the weight the accumulated abrasives.
Patent TW-546961-B (TW)
Title: System and method for minimizing hardware and maximizing capacity in a wireless communications system
Inventor: ACHOUR BAAZIZ
IPC: H04W16/06
Filed: 2002-01-16
Granted: 2003-08-11
Abstract: A system for improving the efficiency of a wireless communications network that employs a plurality of frequencies per cell. The system includes a first mechanism that monitors the network load associated with each of the plurality of frequencies and provides corresponding status values in response thereto. A second mechanism compares the status values to predetermined loading criteria and provides an indication in response thereto when one or more of the status values meet the criteria. A third mechanism redistributes the network load in accordance with the indication. In a specific embodiment, the criteria include one or more predetermined thresholds such that when one or more of the predetermined thresholds is surpassed by the one or more of the status values, the criteria are met. The status values are representative of loading conditions for communications system resources associated with each of the frequencies. The loading conditions are representative of currently available resources allocated for each of the plurality of frequencies. Each status value includes a hardware resource component, an air link resource component, and a handling resource component. Each component is indicative of respective remaining resources. The hardware resource component incorporates the number of currently available channel elements for an associated frequency. The air link resource component incorporates transmit power available for a particular frequency. The handling resource component incorporates the number of available Walsh codes for a particular frequency.