baber/WOPTO huggingface dataset:
Patent TW-200502174-A (TW)
Title: Ultraviolet-responsive thin film photocatalyst and application thereof
Inventor: TAODA HIROSHI
IPC: A61L9/00
Filed: 2004-04-02
Abstract: This invention provides an ultraviolet-responsive thin film photocatalyst and applications thereof. There is provided a transparent thin film titanium dioxide photocatalyst of 200 to 300 nm extinction wavelength peak and 0.1 to 1.0 micron film thickness in which the crystal size of thin-film constituting titanium dioxide photocatalyst is in the range of 5 to 50 nm. There is further provided a photocatalyst as defined above characterized in that the crystal configuration of thin-film constituting titanium dioxide is of a mixture of spindle shaped crystal and cubic crystal. There is still further provided a filter characterized in that as a substrate, use is made of an inorganic paper composed mainly of silicon carbide (SiC), amorphous silica (SiO2) or silica or an inorganic paper composed mainly of active carbon, zeolite or sepiolite. There is still further provided an air filtering cleaning unit characterized in that the above filter is combined with a bactericidal ultraviolet lamp.
Patent TW-200520236-A (TW)
Title: Method of forming a PIP capacitor
Inventor: TU KUO-CHI
IPC: H01L21/20
Filed: 2004-04-07
Abstract: A method of forming a polysilicon-insulator-polysilicon (PIP) capacitor in a mixed mode semiconductor device. A floating gate of a split gate transistor and a bottom electrode of a PIP capacitor are formed from a first polysilicon layer using a single lithography mask. Poly-oxide regions are formed over the floating gate and the bottom electrode, and an oxide layer is formed over the poly-oxide regions and the other exposed material layers. A nitride layer is deposited over the oxide layer. The nitride layer is patterned to expose at least a portion of the poly-oxide region over the bottom electrode. The exposed oxide layer and poly-oxide region are removed from over the bottom electrode. A gate oxide layer and a second polysilicon layer are sequentially formed over the structure, and a control gate of the split gate transistor and a top electrode of the PIP capacitor are formed from the second polysilicon layer using a single lithography mask.
Patent TW-200503353-A (TW)
Title: Apparatus and method to form ground connections
Inventor: DOVE LEWIS R
IPC: H01P1/00
Filed: 2004-04-29
Abstract: Method and apparatus for interfacing a circuit, such as a microcircuit, with an IC. The circuit is formed on a thick film dielectric structure supported by a substrate having a cut out to receive the IC. A ground plane is formed on the substrate. The thick film dielectric structure abuts the cut out with an area having at least two projections forming at least one recess, the edge of the recess having a conductive layer in electrical communication with the ground plane. A conductive pad on top of the dielectric structure is in electrical communication with the conductive layer in the recess. A ground connection on the IC is connected to the conductive pad thereby grounding the IC.
Patent TW-200536976-A (TW)
Title: Method for producing a type of PVA fiber cotton cloth being water soluble at room temperature
Inventor: WU YI-SHENG
IPC: D04H1/02
Filed: 2004-05-06
Abstract: A method for producing a type of PVA fiber cotton cloth, which is water soluble at room temperature, mainly comprises: stacking fluffy PVA fiber cotton (which is water soluble at room temperature) on top face and bottom face of a screen conveyor; passing the screen conveyor coated with the PVA fiber cotton through a top roller set and a bottom roller set, so that the spiral serrated faces of the roller sets can smoothen the PVA cotton; passing the screen conveyor loaded with the smoothened PVA fiber cotton cloth through a set of heating rollers to form the PVA fiber cotton cloth into a strengthened PVA fiber cotton cloth with anti-crinkling properties; and passing the strengthened PVA fiber cotton cloth through a set of cooling cylinders, which are alternately supplied with ice and water from inside, for producing a type of PVA fiber cotton cloth which posses a desirable tensile strength and is water soluble at room temperature without developing into garbage waste.
Patent TW-200539610-A (TW)
Title: Network connector and the manufacturing method thereof
Inventor: Wang zhen-fang
Filed: 2004-05-21
Abstract: The present invention provides a network connector and the manufacturing method thereof for receiving the mating plug, which comprises an insulation body, a terminal module, and a metal shell, wherein the terminal module is inserted into the insulation body; the metal shell encloses the insulation body and the terminal module, and makes the mating plug inserted into the insulative body against the terminals of the terminal module; and, holding the terminal to be received in the groove on the insulation body to prevent the terminal from pushing out from the receiving recess by the mating plug; and, enclosing the two connection walls and plates of the insulation body with the sides of the LED to prevent the corner of the LED from impact by the mating plug and damage; and, the metal shell has a flat against surface, so that the network connector could be connected on the printed circuit board without bulging.
Patent TW-200427583-A (TW)
Title: Laminate and use thereof
Inventor: SAKAYORI KATSUYA
IPC: H05K1/03
Filed: 2001-06-21
Abstract: A laminate having a layer structure of first inorganic layer-insulating layer-second inorganic layer or inorganic layer-insulating layer is characterized in that the insulating layer comprises two or more resin layers containing a core insulating layer and an adhesive insulating layer, and at least one layer constituting the insulating layer comprises a polyimide resin which has a recurring unit represented by the general formula (1), has a glass transition temperature of 150 DEG C to 360 DEG C, and exhibits a rate of dissolution in a basic solution of 3 μm/min or more, preferably 5 μm/min or more, most preferably 8 μm/min or more.
Patent TW-200535086-A (TW)
Title: Gravity-driven apparatus and method for control of microfluidic devices
Inventor: YAO NAN-KUANG
IPC: B01J19/00
Filed: 2004-06-28
Abstract: A gravity-driven apparatus and method for controlling the flow order of reactants in microfluidic devices are provided, which are employed in a microfluidic chip. The gravity-driven apparatus flow order control mainly comprises a plurality of reactant chambers arranged in a stepwise pattern, a plurality of separate microchannels, and a reaction chamber having a winding converged microchannel. Each said reactant chamber has an air vent channel. Each pair of neighboring separate microchannels has a U-shaped structure connecting the pair of neighboring separate microchannels. To activate the microfluidic chip, the microfluidic chip is placed in a declining or standing position and the air vents are unsealed. This invention enhances the reliability of flow order control for multiple reactants. It can be built in a microfluidic chip, and needs not use any activate power or element. Therefore, it is low in energy-consumption, low in manufacturing cost and free-of-pollution.
Patent TW-200602185-A (TW)
Title: Automatic cutting machine having receiving device for lens
Inventor: LEE JUNG-CHOU
IPC: B29C45/38
Filed: 2004-07-07
Abstract: An automatic lens cutting machine includes a body portion, a carrying device, a cutting device, a take-out device, a power device and an electric control portion. The take-out device is mounted adjacent to the carrying device, and comprises a shelf mounted on a base of the body portion and a lens receiving device installed above the shelf. The lens receiving device has a plurality of rows of tubular rings. Each row has a plurality of rings. The rings receive unseparated lenses on a semi-finished lens assembly when the automatic lens cutting machine is in operation, and retain the separated lenses therein after the semi-finished lens assembly is subject to a cutting operation.
Patent TW-200505935-A (TW)
Title: 3-α-glycosyl α, α-trehaloses and method for producing the same and application thereof
Inventor: NISHIMOTO TOMOYUKI
IPC: A23L27/30
Filed: 2004-07-15
Abstract: The present invention provides saccharide 3-α-glycosyl α, α-trehaloses in which utilization and processing can be carried out without fearing browning and deterioration because of stable saccharide and wide application has been expected. The 3-α-glycosyl α, α-trehaloses have α-glycosyl α, α-trehalose structures represented by chemical formula 1.
Patent TW-200525705-A (TW)
Title: Low power flash memory cell and method
Inventor: HSU SHENG-TENG
IPC: H01L21/8247
Filed: 2004-07-16
Abstract: Flash memory cells are provided with a high-k dielectric material interposed between a floating polysilicon gate and a control gate. A tunnel oxide layer is interposed between the floating polysilicon gate and a substrate. Methods of: forming flash memory cells are also provided, comprising the steps of forming a first polysilicon layer over a substrate, forming a trench through the first polysilicon layer and into the substrate, and filling the trench with an oxide layer, depositing a second polysilicon layer over the oxide layer, such that the bottom of the second polysilicon layer within the trench is above the bottom of the first polysilicon layer, and the top of the second polysilicon layer within the trench is below the top of the first polysilicon layer. The resulting structure may then be planarized using a CMP process. A high-k dielectric layer may then be deposited over the first polysilicon layer. A third polysilicon layer may then be deposited over the high-k dielectric layer and patterned using photoresist to form a flash memory gate structure. During patterning, the exposed second polysilicon layer is etched. An etch stop is detected at the completion of removal of the second polysilicon layer. A thin layer of the first polysilicon layer remains, to be carefully removed using a subsequent selective etch process. The high-k dielectric layer may be patterned to allow for formation of non-memory transistors in conjunction with the process of forming the flash memory cells.
Patent TW-200518106-A (TW)
Title: Analog phase change memory
Inventor: PARKINSON WARD D
IPC: G11C16/02
Filed: 2004-07-21
Abstract: An analog memory may be formed using a phase change material. The phase change material may assume one of a number of resistance states which defines a specific analog characteristic to be stored.
Patent TW-200604913-A (TW)
Title: Mechanical rolling instruction device
Inventor: Zhou jin-wen
Filed: 2004-07-23
Abstract: The present invention provides a mechanical rolling instruction device, which is used to replace the conventional raster switch by rotating the roller to output the signal, and using mechanical conductive terminal with touch connection mode to output the instruction signal. The rolling instruction device according to the present invention is to configure a plurality of bulges with equally divided circumference on the rotational surface of the rolling body, and to form with recess partitions between every neighbored bulges; and providing a conductive pin set electrically connected through a substrate, which comprises the forward and backward conductive pins and common conductive pins located at the bulges and recesses, so when the rolling body is forced and rotated, the bulges will be linked to push the forward and backward conductive pins and common conductive pins to be contacted and connected to output the forward and backward rotation instructions, so as to achieve the effect of making manufacturing cost lower than the raster switch and saving the configuration space.
Patent TW-200510234-A (TW)
Title: Pressing unit for separating the diecut blanks of a sheet
Inventor: STEINER JEAN-PIERRE
IPC: B21D28/24
Filed: 2004-07-23
Abstract: Said pressing unit comprises a pressure rail (4) interdependent of at least two parallel rods (2), mounted sliding between two end positions, through an horizontal upper support (1), via a connecting means (3), elastic pull-back means (8) being arranged between said support (1) and said pressure rail (4) for likely maintaining the latter in its most wide apart position from said horizontal upper support (1), defined by stops (9) interdependent of said rods (2). Said connecting means (3) comprises a bearing surface (3f) against the upper side of said upper support (1) and at least two deformable claws (3a), symmetrically arranged with respect to the longitudinal axis of said passage (3d), said claw (3a) crossing two related passages (1b) of said support (1) and comprising each a bearing surface (3b) against the lower surface of said support (1).
Patent TW-200510252-A (TW)
Title: Semiconductor layer
Inventor: ICHINOSE NOBORU
IPC: C23C16/34
Filed: 2004-08-06
Abstract: The invention provides a semiconductor layer capable of obtaining GaN-type epitaxial layer with high crystalline quality. The semiconductor layer includes a β -Ga2O3 substrate 1 made of β -Ga2O3 single crystal, a GaN layer 2 formed by nitrifying the surface of the β -Ga2O3 substrate 1, and a GaN growth layer 3 formed by epitaxial growth on the GaN layer 2 with MOCVD method. The lattice constants of the GaN growth layer 3 conform to those of the GaN layer 2. By growing with continuing the high crystalline quality of the GaN layer 2, the GaN growth layer 3 with high crystalline quality can be obtained
Patent TW-200610289-A (TW)
Title: Voice-activated remote control system
Inventor: CHEN NIEM-TSU
Filed: 2004-09-02
Abstract: A voice-activated remote control system and method has been disclosed. After user inputs a voice order, a remote control device analyzes it and acquires a service function which is desired for user to control a specific device, then encodes the service function and transfer to that specific device via wireless transmission, makes that device executing user's voice order. Because remote control device supports different transmission techniques such like IrDA, Bluetooth, or Wireless Application Protocol (WAP) …etc, and activated by human's voice, some advantages have been achieved. The original remote controllers for different electronic devices can be merged into one single controller, decreasing the numbers of needed remote controllers, and because it's voice activated, the control is easier and the mechanism consumption caused by human operation could be decreased.
Patent TW-200516835-A (TW)
Title: Power factor correction circuit
Inventor: LI JIAN
IPC: H02M1/42
Filed: 2004-09-10
Abstract: A power factor correction circuit comprises first and second ac inputs I1, I2 for receiving an ac voltage. A rectifier 104 has first and second rectifier inputs I3, I4 each connected to a respective ac input I1, I2, and first and second rectifier outputs O5, O6 for outputting a dc voltage. Two capacitor banks C1, C2 are connected in series between the rectifier outputs O5, O6. A choke L1 is connected between ac input I1 and rectifier input I3. A bi-directional switch 106 is connected to the rectifier inputs I3, I4 and receives a control signal for controlling the switching of the bi-directional switch 106 so as to control the charging and discharging of the choke L1 through the rectifier 104. A mid-point between the capacitor banks C1, C2 is selectively connectable, or connected, to the ac input I2 according to the magnitude of the ac voltage.
Patent TW-200527173-A (TW)
Title: Method and system for automating issue resolution in manufacturing execution and material control systems
Inventor: GARTLAND KARL
IPC: G05B19/406
Filed: 2004-09-24
Abstract: Automatic error recovery systems and methods for automated manufacturing plants and factories are disclosed. Such facilities normally have multiple automated control systems, including an automated material handling system (AMHS), all of which run automatically, typically under the control of a computerized manufacturing execution system (MES). The disclosed issue resolution (ISR) systems and methods involve providing components, which may be supervised and operated by an issue resolution management (ISRM) system, if desired, that interfaces with the MES, AMHS, and/or production control system(s) which operate the tools and other stations within the automated factory. The components, which may be considered customized logic cells, may each be written for handling a specific kind of incoming error condition, problem or other issue that might occur and which is amenable to automatic resolution or recovery. These errors often occur between or across the boundaries of the various interactive systems and automated equipment. Each cell may cycle through a sequence of possible error resolution or recovery steps until the specific issue is resolved or until the sequence of steps is exhausted. Other components of the ISR system may provide results-oriented messages and/or facilitate the collection of data as to whether and which corrective commands from the ISR system resolved the reported error conditions automatically. The disclosed ISR systems and methods for resolving errors and other issues automatically helps improve the overall productivity of automated factories by reducing downtime and the need for human intervention to correct problems, thereby increasing factory throughput.
Patent TW-200517352-A (TW)
Title: Glass composition and method of fabricating glass products
Inventor: AOKI SHIGEAKI
IPC: C03C3/00
Filed: 2004-10-19
Abstract: A glass composition made of inorganic glass is provided. In the helium contained in the glass, the 3He with a mass number 3 and the 4He with a mass number 4 have a volume ratio 3He/4He 0 DEG C 1 atm lower than that of 3He/4He in the air. In addition, the manufacturing method of the glass composition in the present invention includes a process of heating and melting the glass base material so as to make the molten glass uniform. Further, the even and molten glass undergoes a forming process and takes a particular shape, while the helium is maintained at a predetermined mass ratio in the glass composition of the present invention.
Patent TW-200528781-A (TW)
Title: Single polarization optical fiber laser and amplifier
Inventor: NOLAN DANIEL ALOYSIUS
IPC: C03B37/027
Filed: 2004-10-26
Abstract: An optically active linear single polarization device includes a linearly birefringent and linearly dichroic optical waveguide (30) for propagating light and having single polarization wavelength range (48). A plurality of active dopants are disposed in a portion (34) of the linearly birefringent and linearly dichroic optical waveguide (30) for providing operation of the waveguide in an operating wavelength range (650) for overlapping the single polarization wavelength range (48).
Patent TW-200614450-A (TW)
Title: Packaging lens holder structure and manufacture method thereof
Inventor: You chao-kai
IPC: H01L23/28
Filed: 2004-10-29
Abstract: The present invention provides a packaging lens holder structure and manufacture method thereof, which includes a lens holder angularly provided a supporting part therein; two sets of metal leads disposed on the internal wall and the bottom side of the lens holder and the surface of the supporting part of the lens holder, a chip with its upper surface disposed on the surface of the supporting part to get the chip and the metal leads of the supporting part electrically connected and get the un-connected portion exposed within the lens base; at least a bump disposed on the upper surface of the chip and located on the internal wall of the lens holder, and a transparent plate disposed on the bump to protect the chip from damage. This invention simplifies the production procedures by integrating the chip and the lens holder, and the direct integration of chip into the lens holder enables the height of whole chip package structure to be decreased and greatly increases the precision of the whole optical image; due to the conventional production procedures of the present invention, the production time is shortened, the cost is reduced and the production yield is raised.
Patent TW-200615542-A (TW)
Title: Digital electrical energy calculation device and method thereof
Inventor: YUAN GUO-YUAN
Filed: 2004-11-08
Abstract: Disclosed is a digital electrical energy calculation device and a method thereof, which performs a first level logic operation based on voltage and current signals received through dual channels and supplies a digital signal that is coupled to a third low-pass filter unit, and which employs a second logic operation unit to perform a second level logic operation on the voltage and current signals that are received through the dual channel and are subject to processing by first and second low-pass filter units to generate another digital signal; and the digital signals supplied from the two logic operation units are coupled to a third logic operation unit to generate a digital power signal output that is proportional to the product of multiplication of the input signals, thereby providing a more precise calculation of electrical energy.
Patent TW-200532895-A (TW)
Title: Multi-die processor
Inventor: BLACK BRYAN P
IPC: G06F17/50
Filed: 2004-11-26
Abstract: Disclosed are a multi-die processor apparatus and system. Processor logic to execute one or more instructions is allocated among two or more face-to-faces stacked dice. The processor includes a conductive interface between the stacked dice to facilitate die-to-die communication.
Patent TW-200622158-A (TW)
Title: Rotary total heat exchange apparatus
Inventor: LIU TAY-JIAN
IPC: F24F3/00
Filed: 2004-12-28
Abstract: A rotary total heat exchange apparatus includes separate first and second air flow passages therein, and at least one blower to provide a first airflow discharged from a room and a second airflow introduced into the room respectively through the first and second air flow passages. A sensible heat exchanger and a latent heat exchanger respectively bridge between the first and second airflow passages to conduct heat exchange between the first and second airflow.
Patent TW-200534713-A (TW)
Title: Remote image-pickup system, camera device, and card substrate
Inventor: YAMASHINA TOMOKUNI
IPC: H04N5/232
Filed: 2005-01-13
Abstract: The present invention provides a remote imaging unit capable of flexibly extending a video signal form outputted from a camera device, without increasing the size of the camera device or increasing the price of the camera device. The remote imaging unit is characterized in to include the camera device 10, provided with an imaging section for imaging objects to generate video signals, and an option card slot 18; and a plurality of kinds of optional card boards 20, selectively loaded to the option card slot 18, converting the signal form of the video signal and outputting the converted video signal to external devices. Through such a configuration, the camera device 10 can output the video signal of a plurality of kinds of signal forms, by selectively loading a different option card board to the option card slot 18. Thus, the form of the video signal outputted from the camera device 10 can be extended flexibly. Further, since it is not necessary to incorporate a circuit for converting diversified video signals to the camera device 10, the scale of the camera device will not increase nor the price of the camera device will become high.