baber/WOPTO huggingface dataset:
Patent TW-470669-B (TW)
Title: Multi-functional shower head and its mist creating outlet apertures and vacuum breaker
Inventor: HAVERSTRAW JAY A
IPC: B05B7/04
Filed: 1999-11-18
Granted: 2002-01-01
Abstract: A shower head having a plurality of spray modes and unique controls to allow the selection of the desired mode. The shower head includes several unique features to allow the inclusion of several different spray modes, such as wide spray, medium spray, center spray, champagne spray, high speed pulsating spray, low speed pulsating spray, and mist. A waterfall mode can be implemented. The shower head includes a flow control valve that controls the pressure of the water flow, and acts to divert water to a mode selector or to a separate spray mode, such as the mist mode. The flow control valve diverts water between the mode selector and the separate spray mode. It also allows a combination of the modes controlled by the mode selector and the separate spray mode. The shower head also includes a mode selector. The mode selector transfers or routes fluids from the flow control valve to any number of individual or a combination of flow spray mode outlets.
Patent TW-429448-B (TW)
Title: Process of integrating self-aligned metal silicide of embedded dynamic random access memory
Inventor: HUANG JEN-MING
IPC: H01L21/8242
Filed: 1999-09-03
Granted: 2001-04-11
Abstract: This invention provides a kind of process for integrating self-aligned metal silicide of embedded dynamic random access memory and includes the following procedures. At first, the first polysilicon gate with spacer and the first source/drain are formed at the logic device region, and polysilicon layer is formed on the memory unit region. A self-aligned metal silicide layer is formed on the surface of the first polysilicon gate stated above, the first source/drain stated above, and the polysilicon layer. In addition, the polysilicon layer on the memory unit region is selectively etched to form the second polysilicon gate. After that, the second source/drain is formed on both sides of the second polysilicon gate of the memory unit region stated above. The capacitor connected with one of the second source/drain is formed. By using the process of this invention, the formation of metal silicide layer on the second source/drain of the memory unit region can be avoided so as to decrease the junction leakage.
Patent TW-473563-B (TW)
Title: GaAs single crystal substrate and epitaxial wafer using the same
Inventor: HAGI YOSHIAKI
IPC: C30B11/00
Filed: 1999-09-17
Granted: 2002-01-21
Abstract: A GaAs single crystal substrate and an epitaxial wafer using the same which suppress generation of slips when the epitaxial layer is grown and enable improvement of withstanding characteristic of devices can be obtained. A GaAs single crystal substrate is characterized in having mean dislocation density in plane of at most 2 x 10<SP>4</SP> cm<SP>-2</SP>, carbon concentration of 2.5 to 20.0 x 10<SP>15</SP> cm<SP>-3</SP>, boron concentration of 2.0 to 20.0 x 10<SP>16</SP> cm<SP>-3</SP>, impurity concentration other than carbon and boron of at most 1 x 10<SP>17</SP> cm<SP>-3</SP>, EL2 concentration of 5.0 to 10.0 x 10 <SP>15</SP> cm<SP>-3</SP>, resistivity of 1.0 to 5.0 x 10<SP>8</SP> Ω.cm and mean residual strain measured by photoelastic analysis of at most 1.0 x 10<SP>-5</SP>.
Patent TW-515133-B (TW)
Title: Management and utilization of ASE in optical amplifier
Inventor: FLOODS FELTON AARON
IPC: H01S3/23
Filed: 1999-10-15
Granted: 2002-12-21
Abstract: An amplification stage of a multistage, rare earth doped amplifier, having a gain spectrum including a shorter wavelength band and a longer wavelength band, provided with excitation light produces an amount of ASE traveling in a reverse direction to the initial excitation light. The reverse traveling ASE light is directed to another amplification stage of the amplifier and substantially provides excitation light for pumping the longer wavelength band. The proposed amplifier structure and associated method of optical signal amplification efficiently utilizes unavoidable ASE light for optical signal amplification. The invention provides signal amplification in a wavelength band not heretofore efficiently utilized in conventional rare earth doped optical amplifiers.
Patent TW-531733-B (TW)
Title: Display controller for controlling multi-display type display, method of displaying pictures on multi-display type display, and multi-display type information processing system
Inventor: FURUHASHI TSUTOMU
IPC: G09G5/399
Filed: 1999-11-05
Granted: 2003-05-11
Abstract: Since an ID number identifying the corresponding display must be attached to display data, troublesome processing work is necessary for processing the display data in a conventional liquid crystal display. Since displays are not provided with any means for displaying a single display data continuously on a plurality of displays, a display data server needs to carry out operations for displaying the display data continuously on the plurality of displays. Each of a multi-display interfaces 101 respectively associated with liquid crystal panels 102 is provided with setting circuits for setting a horizontal write start position, a horizontal write width, a vertical write start position, a vertical write width and an enlargement rate. a circuit for storing a display data, and an ID setting circuit for setting an ID number for the liquid crystal panel 102. The multi-display interfaces read display data on the same or different regions to display images in various modes.
Patent TW-473710-B (TW)
Title: MP3 walkman system and the device thereof
Inventor: FU WEI-PAN
IPC: G11B5/00
Filed: 2000-01-18
Granted: 2002-01-21
Abstract: The present invention is an MP3 walkman system, which sequentially comprises: an MP3 decompressor to decompress the storage medium stored in MASK ROM or OTP after being compress by MP3 compression format; a digital/analog converter to convert the decompressed digital signal into analog signal; an amplifier to amplify said analog signal by the amplifier and transmit it to the earphone for outputting, so that the storage medium of MP3 compression format can have the external output through the earphone.
Patent TW-436907-B (TW)
Title: Semiconductor device and method for manufacturing the same
Inventor: KIM YEONG-KWAN
IPC: H01L29/423
Filed: 2000-01-27
Granted: 2001-05-28
Abstract: A semiconductor device includes a first electrode formed of a silicon-family material, a dielectric layer formed by sequentially supplying reactants on the first electrode, and a second electrode having a work function larger than that of the first electrode formed of the silicon-family material, the second electrode formed on the dielectric layer. The first electrode and the second electrode can be a lower electrode and an upper electrode, respectively, in a capacitor structure. Also, the first electrode and the second electrode can be a silicon substrate and a gate electrode, respectively, in a transistor structure. A stabilizing layer for facilitating the formation of the dielectric layer by hydrophilizing the surface of the first electrode, for example, a silicon oxide layer, a silicon nitride layer, or a composite layer of the silicon oxide layer and the silicon nitride layer may be further formed on the first electrode. The dielectric layer can be formed by an atomic layer deposition method. Accordingly, in the semiconductor device, it is possible to improve the insulating characteristic of the dielectric layer and to increase a capacitance value in the capacitor structure.
Patent TW-465186-B (TW)
Title: Logic gate having temperature compensation and method
Inventor: JEFFERY PHILIP A
IPC: H03K19/003
Filed: 2000-02-21
Granted: 2001-11-21
Abstract: A logic gate (10) having temperature compensation. The logic gate (10) includes an input stage (11) and an emitter follower output stage (12) coupled to a temperature compensation circuit (13). The temperature compensation circuit (13) includes a pair of bipolar transistors (23, 24) that generate temperature dependent currents (I23, I24). The temperature dependent currents (I23, I24) alter the voltages appearing at the respective base terminals of the emitter follower output stage (12). The altered voltages compensate for temperature variations of the emitter follower output stage (12).
Patent TW-526473-B (TW)
Title: Reproducing device for the disc recording media
Inventor: FUJIMOTO HITOSHI
IPC: H02P25/098
Filed: 2000-03-31
Granted: 2003-04-01
Abstract: A reproducing device has the functions of performing vibration inspection against a disc 4 and determining vibration values prior to reproduction of data. Based upon a set tolerable threshold vibration value and a tracking error voltage of a tracking control portion, a threshold value is set in each reproducing device. By determining whether or not the inspected vibration value exceeds the threshold value during high-speed reproduction of a CD-ROM having a center of gravity with greater eccentricity, unstableness in vibration inspection due to deviations in manufacturing reproducing devices can be prevented. Hence, the user may carry out reproduction without feeling a lack of fastness.
Patent TW-465243-B (TW)
Title: Video compression for multicast environments using spatial scalability and simulcast coding
Inventor: WAN WADE K
IPC: H04N7/26
Filed: 2000-05-05
Granted: 2001-11-21
Abstract: An optimal system for determining whether simulcast coding (400) or spatial scalability coding (100) should be used to encode video for clients with a specific communication link. Operating points (A', B', C') for both simulcast coding and spatial scalability are also determined. Adaptive switching (3130, 3140) is provided, with the operating points and decision boundaries being used to guide the switching to optimize the quality of the higher-resolution data based on a bit allocation to the associated lower-resolution data. A system for determining the point (A', C') of equal quality in both layers of simulcast and spatial scalability coding is also disclosed. The proportion of bits allocated to the base layer to achieve equal quality is essentially independent of the total bit rate for both simulcast and spatial scalability.
Patent TW-445569-B (TW)
Title: Dual gate and double poly capacitor analog process integration
Inventor: YU XING
IPC: H01L21/70
Filed: 2000-05-09
Granted: 2001-07-11
Abstract: A method for integrating the dual gate and double poly capacitor processes to fabricate an analog capacitor integrated circuit device is described. An isolation region is provided separating a first active area from a second active area in a semiconductor substrate. A first gate oxide layer is formed overlying the semiconductor substrate in both active areas. A first polysilicon layer is deposited overlying the first gate oxide layer and the isolation region. An capacitor dielectric layer comprising an oxide layer and a nitride layer is deposited overlying the first polysilicon layer. The capacitor dielectric layer and first polysilicon layer are etched away where they are not covered by a mask to form a first polysilicon gate electrode in the first area and a polysilicon capacitor bottom plate and overlying capacitor dielectric overlying the isolation region. The first gate oxide layer is removed in the second area and a thinner second gate oxide layer is formed in the second area. A second polysilicon layer is deposited overlying the second gate oxide layer, bottom capacitor plate and capacitor dielectric, and the first polysilicon gate electrode. The second polysilicon layer is etched away where it is not covered by a mask to form a second polysilicon gate electrode in the second area and to form a top capacitor plate overlying the bottom capacitor plate having the capacitor dielectric layer therebetween.
Patent TW-465237-B (TW)
Title: Projective display device
Inventor: FUJIWARA SHUICHI
IPC: G06F9/44
Filed: 2000-05-19
Granted: 2001-11-21
Abstract: The present invention uses a plurality of projectors for projecting the same image on the screen with simple operation to adjust each projector. The method includes the following steps: the communication controller 4 is controlled by the serial communication port P1 or P2 to proceed the serial communication with the external device; after the controller 8 receives the packet for stacking confirmation via the serial communication port P1, it will store the ID information in the memory 7 according to the information about the number of projectors contained in the packet of stacking confirmation; after adding the information about the number of projectors from the packet of stacking confirmation, it will be sent via the serial communication port P2; and, after the controller 8 received the command from the serial communication port P1, it will determine if it can send the command to the projector according to the object data contained in the command and the ID information stored in the memory 7; if so, conducting the process corresponding to the command.
Patent TW-471135-B (TW)
Title: Adhesive tape for temporary-attachment of green sheets for ceramic electronic devices and method for producing ceramic electronic devices
Inventor: INOUE EIJI
IPC: C09J7/02
Filed: 2000-06-09
Granted: 2002-01-01
Abstract: An adhesive tape for temporary attachment of green sheets for a ceramic electronic device includes a substrate film and an adhesive layer provided on at least one face of the substrate film. The adhesive layer is composed of an adhesive composition, the adhesive composition containing a side-chain crystallizable polymer, wherein the side-chain crystallizable polymer contains as a component an acrylic acid alkyl ester and/or a methacrylic acid alkyl ester which has a straight-chain alkyl group including 16 or more carbon atoms as a side-chain, the side-chain crystallizable polymer having a first-order melting transition occurring in a temperature range narrower than about 35 DEG C, and wherein the adhesive layer has a modulus of elasticity of about 5x10<SP>4</SP> Pa to about 1x10<SP>8</SP> Pa. An adhesive tape for temporary attachment of green sheets for ceramic electronic devices can be provided such that a large adhesion strength is obtained when temporarily attaching a laminate of green sheets, and that when a work is to be removed, peeling can easily occur without contaminating the work.
Patent TW-I288744-B (TW)
Title: Process for the preparation of 3- hydroxypropanal
Inventor: HAAS THOMAS
IPC: C07B61/00
Filed: 2000-10-04
Granted: 2007-10-21
Abstract: 3-Hydroxypropanal is prepared by reacting acrolein with water in the presence of an ion exchange resin using carboxylic acid in the reaction mixture.
Patent TW-486832-B (TW)
Title: Piezoelectric transformer, piezoelectric inverter, and liquid crystal display incorporating same
Inventor: KOTANI KATSUSHIGE
IPC: H01L41/08
Filed: 2000-08-24
Granted: 2002-05-11
Abstract: The invention discloses a piezoelectric transformer, a piezoelectric inverter, and a liquid crystal display capable of preventing noises generated by connecting conductors and disconnection of the connecting conductors, with high reliability. In the piezoelectric transformer, on a piezoelectric plate are formed low-voltage input electrodes and high-voltage output electrodes to form a piezoelectric transformer element. The piezoelectric transformer element is connected to a connecting conductor formed of a metal plate. The connecting conductor has a connecting portion connected to the high-voltage output electrode of the piezoelectric transformer element and vibration buffer portions continued to the connecting portion.
Patent TW-I253538-B (TW)
Title: Thin film transistor flat display and its manufacturing method
Inventor: WENG JIA-FAN
IPC: H01L21/336
Filed: 2000-09-30
Granted: 2006-04-21
Abstract: A thin film transistor (TFT) flat display includes: a substrate formed thereon at least a transistor area and a connection pad area; a gate electrode and a gate pad formed on the transistor area and the connection pad area of the substrate, respectively, wherein the gate pad includes a first area and a second area; an insulation layer formed on the substrate to cover the gate electrode and the first area of the gate pad; a first semiconductor layer covering over the insulation layer; a second semiconductor layer arranged on a predetermined area of the first semiconductor thin film; a metal layer arranged on the second semiconductor layer for forming a source electrode and a drain electrode, wherein the source electrode is separated from the drain electrode by a channel. In addition, a first transparent conductive layer is formed on the source electrode, the drain electrode and the surface of the substrate without covering the gate pad; a passivation layer is formed on the transistor area and the connection pad area to fill up the channel of the transistor area. The passivation layer covers the first transparent conductive layer on the source electrode and drain electrode, and the first area of the surface of the first semiconductor layer on the gate pad. Finally, a second transparent conductive layer is arranged on the area without being covered with the passivation layer for being extended and formed on the second area of the gate pad, and the second transparent conductive layer is connected to the first transparent conductive layer to provide an electrical connection between the gate pad and metal layer.
Patent TW-477067-B (TW)
Title: Semiconductor device, method of manufacturing the same and method of arranging dummy region
Inventor: MATSUMOTO TAKUJI
IPC: H01L21/762
Filed: 2000-12-01
Granted: 2002-02-21
Abstract: Provided are a semiconductor device capable of satisfactorily solving a floating-body problem and a hot carrier problem which often arise in an SOI device and of causing a widely distributed partial isolating film to generate a crystal defect for peripheral structures with difficulty and a method of manufacturing the semiconductor device. A dummy region DM1 having no function as an element is formed at almost regular intervals in a partial isolating film 5b provided between MOS transistors TRI. Consequently, the occupation rate of the dummy region DM1 having a lower resistance value than that of a silicon layer 3b provided under the partial isolating film 5b is increased so that the floating-body problem and the hot carrier problem can be solved.
Patent TW-588127-B (TW)
Title: Apparatus for pulling single crystal by CZ method
Inventor: INAGAKI HIROSHI
IPC: C30B21/06
Filed: 2001-02-01
Granted: 2004-05-21
Abstract: In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends, there is provided a CZ single crystal puller, in which a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.
Patent TW-585896-B (TW)
Title: Layered organic-inorganic perovskites having metal-deficient inorganic frameworks
Inventor: MITZI DAVID BRIAN
IPC: H01L21/316
Filed: 2001-02-01
Granted: 2004-05-01
Abstract: An organic-inorganic perovskite having alternating layers of an inorganic anion layer and an organic cation layer is provided. More particularly, the inorganic anion layer of the organic-inorganic perovskite has a trivalent or higher valent metal halide framework and the organic cation layer has a plurality of organic cations capable of templating the metal-deficient inorganic anion layers within the perovskite structure. Methods of preparing the organic-inorganic perovskite according to the present invention are also provided.
Patent TW-514915-B (TW)
Title: Semiconductor device and method for generating internal power supply voltage
Inventor: SAITO SYUICHI
IPC: G11C11/4074
Filed: 2001-02-15
Granted: 2002-12-21
Abstract: A semiconductor device (100, 200, 300, 400, 500) that optimally controls a current supply of internal power supply voltage generation circuits (13, 14, 14a to 14h) in accordance with the number of banks (B0, B1, B2, B3) that are simultaneously activated. A control circuit (11, 15, 16) adjusts the activated number of internal power supply voltage generation circuits in response to activation signals (A0, A1, A2, A3) of the banks.
Patent TW-I247779-B (TW)
Title: Flame retardant syndiotactic polystyrene resin composition
Inventor: ZHANG XUEQUAN
IPC: C08L25/06
Filed: 2001-03-06
Granted: 2006-01-21
Abstract: The syndiotactic polystyrene resin composition according to the present invention comprises (a) 100 parts by weight of a syndiotactic polystyrene, (b) about 1 to 50 parts by weight of a hydrogenated styrene/butadiene/styrene block copolymer (SEBS) as a rubber component to improve impact strength of the resin composition, (c) about 1 to 15 parts by weight of a hydrogenated styrene/butadiene/styrene - graft-maleic anhydride (SEBS-MA) as a first compatibilizer to improve compatibility between the syndiotactic polystyrene and the rubber, (d) about 1 to 90 parts by weight of polyphenyleneoxide (PPO) as a second compatibilizer to improve compatibility between the syndiotactic polystyrene and the rubber, and (e) about 1 to 60 parts by weight of a phosphoric acid ester as a halogen-free flame retardant. The syndiotactic polystyrene resin composition may optionally include (f) about 1 to 70 parts by weight of glass fibers.
Patent TW-527809-B (TW)
Title: Apparatus and method for serving data
Inventor: LAU JAMES S
IPC: H04W4/00
Filed: 2001-04-30
Granted: 2003-04-11
Abstract: An apparatus for serving data employs a web server and a communications interface operable to enable the web server to send and receive messages on a wireless digital packet network, to act as a wireless web server. A method of serving data involves receiving a data request message from a wireless digital packet network, requesting data from a wireless web server in response to the data request message and transmitting on the wireless digital packet network a response message including data produced by the wireless web server in response to the data request message. A method of requesting data from a server involves transmitting a message on a wireless digital packet network for use by a wireless web server operable to receive messages from the wireless digital packet network. Transmitting the message may involve producing a wireless digital packet network message containing a transmission and control protocol/Internet protocol (TCP/IP) message. The method may further involve receiving, from the wireless digital packet network, a message produced by the wireless web server.
Patent TW-508486-B (TW)
Title: Low power voltage regulator circuit for use in an integrated circuit device
Inventor: PATHAK SAROJ
IPC: H03K19/00
Filed: 2001-05-21
Granted: 2002-11-01
Abstract: A voltage regulator circuit that receives an input signal and provides an output signal that is clamped at a specified voltage desired for an internal circuit. The disclosed voltage regulator circuit includes a plurality of subcircuits including a voltage tracking subcircuit in which the output voltage tracks the input voltage with no voltage drop when the input voltage starts to rise from zero volts. If the input voltage increases to a desired voltage level for the internal circuit, the voltage tracking subcircuit clamps the output voltage to remain at that voltage. If the input voltage further increases to a higher voltage, the voltage tracking subcircuit is disabled and one of a plurality of voltage maintaining subcircuit takes control so that the output voltage remains at the desired voltage for the internal circuit.