baber/WOPTO huggingface dataset:
Patent TW-459162-B (TW)
Title: Photoresist composition
Inventor: YOSHIHARA JUNJI
IPC: G03F7/022
Filed: 1998-07-27
Granted: 2001-10-11
Abstract: A photoresist composition comprising: (1) an alkali-soluble resin (A), (2) a radiation sensitive compound (B), and (3) at least one member selected from the following compounds (C) and (D), as an additive: compound (C): an alkali-decomposable compound which decomposes in the presence of an alkali to form water-soluble compounds; and compound (D): a compound of the following formula (I), wherein X is -C(R1)2-, -O-, =C=O, =C(O(R1))2, =S, =SO or =SO2, R1 is a hydrogen atom or a C1-4 alkyl group, n is an integer of from 2 to 6, the plurality of X may be the same or different, and Ar is a C5-14 aryl group which may be substituted by a hydroxyl group, a halogen atom, and alkyl group, a cycloalkyl group, an alkoxy group, an alkenyl group, an aryl group, an aralkyl group, an alkoxycarbonyl group, an alkylcarbonyloxy group, an aryloxycarbonyl group or an arylcarbonyloxy group, provided that when Ar has two or more substituents, such substituents may be the same or different.
Patent TW-391091-B (TW)
Title: Processing and forwarding messages from a computer network to a forwarding service
Inventor: NARASIMHAN ANAND
IPC: H04M3/533
Filed: 1999-02-02
Granted: 2000-05-21
Abstract: A message processing and forwarding system  for processing electronic messages in a digital format received over a computer communication path or network, and forwarded over a telephone circuit switched network to a user's receiver, such as a pager. A content processor in a message server processes the received digital message in accordance with knowledge of the receiver's capabilities and user-configured message filtering information to create a customized second message suitable for handing by the user's receiver at remote physical location. Also, the system defines a distributed architecture for global paging, including multiple redundancy, to yield a robust system. In a preferred embodiment, the original digital message is part of an e-mail message received and forwarded through a conventional computer communication network such as the Intermet.
Patent TW-395015-B (TW)
Title: Method for aligning shallow trench isolation
Inventor: WEI CHI-HUNG
IPC: H01L21/762
Filed: 1998-08-18
Granted: 2000-06-21
Abstract: A method for aligning shallow trench isolation comprises: forming a deeper alignment key on the substrate first; forming a pad oxide layer and a silicon nitride layer and simultaneously proceeding the trench definition and the opening of a photo resist layer. Form the trench by etching the substrate, and simultaneously etch the location of the alignment key to form a deeper alignment key trench. After removing the photo resist layer, form an oxide layer on the sidewall of the trench, and deposit a thick oxide layer. After polishing the removed portion of the thick oxide layer, use the etch back method to continue to remove the thick oxide layer until the silicon nitride layer exposes, and it will form a height discrepancy at the alignment key trench. Remove the silicon oxide layer and the pad oxide layer, and form a gate electrode oxide layer to form a polysilicon layer.
Patent TW-434175-B (TW)
Title: System for transferring wafers from cassettes to furnaces and method
Inventor: SNIJDERS GERT-JAN
IPC: H01L21/22
Filed: 1998-08-31
Granted: 2001-05-16
Abstract: System for treating wafers. It is proposed to place a number of furnaces in one area and wafer racks filled with wafers are introduced into each of these furnaces. The wafer racks are located in trolleys which are filled from cassettes in a central loading/removal device. The central loading/removal device serves for all furnaces.
Patent TW-392363-B (TW)
Title: Thin film transistor and manufacturing method thereof
Inventor: ODA NOBUHIKO
IPC: H01L29/786
Filed: 1998-09-24
Granted: 2000-06-01
Abstract: In the invention of thin film transistor and manufacturing method, the thickness of the stopper film thickness of the bottom gate thin film transistor is optimized. The manufacturing method is described as follows. The gate insulated films of silicon nitride 23 and silicon oxide 24 are deposited on a transparent substrate 21, which already has the allocated gate electrode 22, followed by the deposition of the polysilicon film 25 that is used as the semiconductor active region. On the poly silicon film 25 with respect to the gate electrode 22, the stopper film 26 is allocated. The silicon oxide film 27 and the silicon nitride film 28 are then deposited to cover the stopper film 26, denoted by To, is set in the range in between 800<ANGSTROM> and 1200< ANGSTROM >.
Patent TW-413745-B (TW)
Title: Neutral point connected apparatus providing compensation to an AC power line
Inventor: EDWARDS CHARLES WOOD
IPC: H02J3/18
Filed: 1999-02-24
Granted: 2000-12-01
Abstract: Apparatus for injection voltage compensation in series into an electric power line includes an inverter or other controlled voltage source which wye connects the secondary windings of a three-phase transformer to the load end of the electric power line. The transformer, which could already be present for meeting load requirements, has its primary winding connected to the source end of the electric power line and sustains the saturation currents rather than the inverter in response to faults on the source side of the transformer. Preferably, a three-phase inverter with a common dc link is used. For active power line conditioner (APLC) action, a second, also preferably a three-phase, inverter is connected in parallel to the load end of the electric power line and to the common dc link. This parallel inverter provides harmonic and reactive power compensation and also supplies the real power requirements of the wye connection inverter.
Patent TW-393551-B (TW)
Title: Locking member having a function of hinge
Inventor: INOUE YASUHIKO
IPC: F16B19/00
Filed: 1999-02-11
Granted: 2000-06-11
Abstract: This invention provides a fixed device that can act as a hinge and a lock capable of locking unlockably. This device consists of a shaft member 10, a holder 20 incorporated with member 10, which is used to support a movable body 52 to a fixed side body 51 so as to be pivotal and to lock and unlock the body 52. Some of the devices' features are as follows: The front of the shaft member 10 has an engagement projection 12, which is used for engaging/disengaging with a recess 56 of body 52. An anti-slip claw 16 is positioned at its rear end and can be protruded outward from a cylindrical holder 20 when the shaft member is pushed in. A tapered part 17 is positioned at the front of the claw 16 and lowered towards the rear. A surrounding wall 23 prevents claw 16 from sliding in the counter-push in direction. An elastic abutting piece 22 maintains the protrusion of the claw 16 and is brought into pressure contact with the tapered part 17.
Patent TW-534929-B (TW)
Title: Apparatus for partially removing plating films of leadframe
Inventor: MAETANI KAZUO
IPC: C25F5/00
Filed: 1999-03-16
Granted: 2003-06-01
Abstract: An apparatus for partially removing plating films of a leadframe includes a mask member having annular openings configured to coincide with the predetermined areas of the leadframe for which plating films are not required; a mask supporting means having outflow channels to introduce a film removing liquid, film removing liquid outflow holes, film removing liquid inflow channels, and an insoluble cathode wire housing groove; a mechanism for supplying a power to continuously run an insoluble cathode wire; and a mechanism for masking and dismasking the upper surface of the leadframe placed at a predetermined position of the mask supporting member. In this way, the plating films deposited outside an area for which plating is necessary are easily removed and cost can be reduced.
Patent TW-396062-B (TW)
Title: Method and apparatus for dinking paper
Inventor: BHATIA SUSHIL
IPC: D21C5/02
Filed: 1999-03-19
Granted: 2000-07-01
Abstract: Dinking a sheet of paper by removing toner thereon including wetting the sheet of paper with a non-toxic, water soluble dinking solution which comprises water, for wetting the sheet of paper to swell the fibers of the sheet, a water soluble surfactant for lowering the surface tension of the water to enhance wetting of the sheet with the water, and no more than two water soluble solvents for softening the toner, without dissolving the toner, and for breaking the bond between the toner and the sheet; removing the softened toner from the sheet, creating toner particles; heating the sheet to vaporize the dinking solution, removing the solution from the sheet; and calendaring the sheet of paper to return the sheet to the predetermine dimensions for immediate reuse.
Patent TW-463106-B (TW)
Title: Object searching method which applies to object oriented database system
Inventor: LIU RUEI-SHIU
IPC: G06F17/30
Filed: 1999-03-30
Granted: 2001-11-11
Abstract: It is an object searching method applying to object oriented database system which uses logic actual address identity code to search objects. This invention uses object hardware segment ID, page number and slot number to create the object identity code. When the object moves, it matches the object identity and forwarding address to create a comparison index file. It is able to directly use the identity code to find the object under the situation that the object is not moved because the object identity code itself represents the object actual address. Once the object moves, the comparison file is created. It is able to indirectly find the object position by using the identity code to find the forwarding address in the comparison index file.
Patent TW-389718-B (TW)
Title: Screwdriver for nailing a self-tapping screw in advance on a part to be screwed
Inventor: WU SHU-TE
IPC: B25B23/08
Filed: 1999-03-30
Granted: 2000-05-11
Abstract: The present invention relates to a screwdriver for nailing a self-tapping screw in advance on a part to be screwed, including a handle; an elongated space, provided in the handle; an impact mechanism, mounted in the elongated space, for generating an impact force; a shank, slidably mounted in the elongated space, the top of the shank being moved simultaneously with the impact mechanism, and the bottom of the shank is used to connect a self-tapping screw; when in use, the self-tapping screw is mounted in the shank, and a downward force is applied on the screwdriver, so that the shank slides toward the elongated space, to simultaneously move the impact mechanism, the impact mechanism will form an impact force, to act on the self-tapping screw, so that the self-tapping screw can be nailed on the part to be screwed, then, the screwdriver screws the self-tapping screw into the part to be screwed.
Patent TW-420737-B (TW)
Title: Control box used for sewing machine
Inventor: TAUCHI TSUKASA
IPC: D05B69/18
Filed: 1999-06-11
Granted: 2001-02-01
Abstract: To provide a control box of the sewing machine whose cover portion can be easily attached and detached, or opened and closed, thereby the maintenance operation such as inspection or replacement of the internal electric parts, can be easily conducted. A control box 10 of the sewing machine having a frame portion 20 on which electric parts 41 and 42 to control or drive the sewing machine are fitted, and a cover portion 50 fixed on the frame portion 20 such that it covers the electric parts 41 and 42, in which the cover portion 50 is fixed on the frame portion 20 by fixing means 57 and 59; and on the outer peripheral portion 58a of the cover portion 50, an engagement portion 58 to engage with an engaged portion 23 provided on the frame portion 20 is provided; and when, under the condition that the engagement portion 58 of the cover portion 50 is engaged with the engaged portion 23 of the frame portion 20, the cover portion 50 is fixed on the frame portion 20 by the fixing means 57 and 59, the outer peripheral portion 58a of the cover portion 50 is elastically bent, thereby, the engagement portion 58 is fixed onto the engaged portion 23 in close-contact with it.
Patent TW-450859-B (TW)
Title: Work holding apparatus
Inventor: LEI XUN
IPC: B23D55/04
Filed: 1999-06-22
Granted: 2001-08-21
Abstract: A workpiece holding apparatus for holding and guiding a workpiece relative to a device having a driven cutting or abrading member includes a base having a workpiece support surface and a first track therein. The apparatus further includes a track-mounted member having a void. The track-mounted member is selectively securable within the void at a desired position along the track. A workpiece mounting member is provided that is slidable within the void.
Patent TW-425819-B (TW)
Title: Video on-screen display with reduced feedthrough and crosstalk
Inventor: HOANG TUONG HAI
IPC: H04N5/445
Filed: 1999-07-14
Granted: 2001-03-11
Abstract: A video pre-amplifier includes an input stage and an output stage. In one embodiment, an on-screen display signal is provided to the output stage, and a control signal is asserted when the on-screen display signal is active. With respect to a video output signal, both the gains of the input stage and output stage are adjusted when the control signal is asserted. In one embodiment, the control signal is generated by a comparator within the output stage.
Patent TW-448406-B (TW)
Title: BIOS updating method performed through the network
Inventor: WANG SHIAN-JUNG
IPC: G06F9/312
Filed: 1999-10-19
Granted: 2001-08-01
Abstract: The present invention is a BIOS updating method that can be performed through the network, which is the integration of the technology of GUI operation environment, network and flash memory. The present invention is to proceed the updating of basic input/output system (BIOS) by window interface through the network or local disk, and to develop the window application program, driver and installation program package, etc. to provide the SDK/DDK/RPC application program interface having the function of updating the flash memory.
Patent TW-414832-B (TW)
Title: Waterproof door panel for bathroom and kitchen
Inventor: WANG HUNG-JENG
IPC: E06B7/14
Filed: 1999-11-26
Granted: 2000-12-11
Abstract: This invention provides a waterproof door panel for bathroom and kitchen especially for the one with pre-made inner material, which includes a thin acrylic plate and a thick acrylic base plate. The two connected surfaces are ground and roughened, and coated with glue. Then the two plates are composed and pressed by a press machine to exhaust the bubbles between the plates to connect the plates more closely. Then the plates are put in an oven with 50 to 80 degree Fahrenheit for 15 to 60 minutes heated. After cooling, the plate structure usable for door panel of house furnishings and bathroom is made. This plate has moisture-proof function and can prevent water and wet air penetrating. This plate also can increase the efficiency and are convenient for maintain.
Patent TW-493241-B (TW)
Title: Manufacture method of metal interconnect
Inventor: HU CHENG-SHUEN
IPC: H01L21/768
Filed: 1999-12-10
Granted: 2002-07-01
Abstract: This invention provides a manufacture method of metal interconnect, in which plasma gases are used to isotropically react with polymer after metal etching so that solvent clean time can be reduced to avoid erosion of titanium by solvent and yield can be improved. This process method uses a substrate having a first diffusion barrier layer and a second diffusion barrier layer sputtered on top of a dielectric layer. a metal layer is deposited on top of the second diffusion barrier layer. The pattern of a metal interconnect is transferred onto the metal layer through lithography process. Part of the metal layer, the second diffusion barrier layer and the first diffusion barrier layer are etched to form the metal interconnect, in which there is polymer residue in the vicinity of the etched metal interconnect. A dry plasma etching platform is employed to react the polymer residue around the metal interconnect with plasma gases and thus solubility of the polymer residue is increased. Finally, the polymer residue is removed by solvent clean.
Patent TW-449698-B (TW)
Title: Control chipsets and data exchange method among them
Inventor: LAI JIN
IPC: G06F13/362
Filed: 1999-12-15
Granted: 2001-08-11
Abstract: This invention is about control chipsets and data exchange method among them that enables control chipsets to control usage of the buffer inside the other control chipsets queue by the conditions that the data buffer inside every control chipsets queue of control chipsets has fixed size and amount, and order of the read-write confirmed instruction which sends from chipsets responds accordingly to the orders of read-write instruction. The arbitration method of bus among the control chipsets is to set the control authority of bus among the control chipsets that one control chipsets normally controls, but the other control chipsets has the higher priority of bus accompanied with the chipsets bus specification with no waiting cycle. This invention increases performance of control chipsets data exchange and simplifies kinds and amounts of signal lines inside the control chipsets.
Patent TW-444327-B (TW)
Title: Method for reducing the thermal budget of embedded DRAM process
Inventor: CHEN DUNG-PO
IPC: H01L21/76
Filed: 2000-01-14
Granted: 2001-07-01
Abstract: There is disclosed a method for forming semiconductor device, which is able to reduce the thermal budget of embedded DRAM process, so as to provide a great benefit in manufacturing a semiconductor device, particularly the embedded DRAM. The method comprises the steps of: first, forming a gate structure on a substrate, the gate structure comprises a gate oxide layer, a conductor on the gate oxide layer, a covering insulation layer on the conductor, and a spacer on the sidewall of the conductor; then forming a first dielectric layer above the gate structure; next, depositing a silicon nitride layer on the first dielectric layer, the silicon nitride layer is formed by the rapid thermal chemical mechanical deposition method; and finally, forming a second dielectric layer on the silicon nitride layer.
Patent TW-452993-B (TW)
Title: Ball grid array R-C network with high density
Inventor: BLOOM TERRY R
IPC: H05K1/16
Filed: 2000-03-07
Granted: 2001-09-01
Abstract: A wave transmission line terminator having application in computer data buss termination, single and multiple channel analog transmission line termination and other similar terminations uses thick film components including resistors and capacitors in combination with a ball grid array termination. The thick film resistors are placed on a first side of a substrate opposite the capacitors and ball grid array, and are electrically connected thereto by electrically conductive vias in the substrate. Several different configurations are disclosed which make the terminator more suitable for specific application.
Patent TW-531627-B (TW)
Title: Rotor construction for air preheater
Inventor: FIERLE KURT M
IPC: F24F3/08
Filed: 2000-06-16
Granted: 2003-05-11
Abstract: The support grating system (44, 48, 50) for the heat exchange baskets (22, 122) of a rotary regenerative air preheater is arranged to be able to make full use of the rotor volume for the heat absorbent material. Support gratings (44, 48, 50) can be located inside of the volume of the rotor (14) enclosed by the pin rack assembly (40) and baskets (22, 122) can still be loaded. This is accomplished by installing certain of the support gratings (44, 48, 50) or portions thereof after the baskets (22, 122) have been loaded into position in the basket layer inside of the pin rack assembly (40).
Patent TW-503211-B (TW)
Title: Operation panel for an elevator
Inventor: MIYAWAKI MASAYUKI
IPC: B66B3/02
Filed: 2000-06-21
Granted: 2002-09-21
Abstract: The operating panel of the present invention disposes a destination floor register button and a landing data display part in parallel on a touch panel part, and a strip-shaped indicator bar is disposed between the destination floor register button and the landing data display part for displaying the position of the elevator. When the destination floor register button is operated in the elevator, the indication mode of the destination register floor button is changed. When a landing button device is operated, the indication mode, that is, the color and the indication area, of the corresponding landing data display part is changed.
Patent TW-449876-B (TW)
Title: Method for simultaneously manufacturing landing pad and bit line
Inventor: LEE TZUNG-HAN
IPC: H01L21/768
Filed: 2000-07-07
Granted: 2001-08-11
Abstract: The present invention provides a method for simultaneously manufacturing landing pad and bit line in dynamic random access memory on the surface of a semiconductor chip. The semiconductor chip comprises a substrate, at least an active region on a predetermined region on the substrate surface; two neighbored gates on the substrate surface and passing through the active region; and a plurality of side walls on the peripherals of the two gates respectively. The manufacturing method comprises forming a dielectric with a height almost the same as the gate on the surface of semiconductor chip and outside the active region; then, forming a conductive layer on the surface of semiconductor chip; next, forming a mask on the surface of semiconductor chip to define the pattern of the bit line and making the bit line and the active region portion to be formed with node contact being spaced with a predetermined distance; then, removing the conductive layer outside the mask until reaching the dielectric surface to form the bit line; and, making the residual portion of the conductive layer in the active region to be the landing pad.
Patent TW-470807-B (TW)
Title: Latch device for cabinet
Inventor: NIITSUMA KYOICHI
IPC: A47B95/02
Filed: 2000-07-27
Granted: 2002-01-01
Abstract: This invention relates to a latch device for a cabinet to reduce the number of part items of a latch device for a cabinet and man hours for assembly of the device by improving a structure for connecting a sliding lever to a shaft. The cabinet 10 comprises a casing, a drawer 20, a latch device, a lever 60 and a stopper. The shaft 30 of the latch device is provided with a bent part 31. The bent part 31 is located at a portion of the length of the shaft 30 and is bent toward the lever 60. The lever 60 is supported against the drawer 20 slidable parallel to the sliding direction of the drawer 20. The bent part (31) is connected to the rear end of the lever 60.
Patent TW-548557-B (TW)
Title: A method and system for electronic document to have fast-search category and mutual link
Inventor: CHIOU REN-DIAN
IPC: G06F17/30
Filed: 2000-09-13
Granted: 2003-08-21
Abstract: The invention provides a method and system for electronic document to have fast-search category and mutual link, allowing a user to obtain the link to other relevant information in parallel with browsing electronic documents on web. The method comprises: creating a document containing title, document content body, key words and categorized definition items; follow each definition item to individually store each document and mutually link the documents; display multiple information categories for each user to select; receive an user's inquiry; compare each definition item of each document to screen the documents matching the inquiry and select the relevant documents having identical key word or category; and convert a prompt of each definition item and other relevant document matching the document into a pre-defined format to automatically generate a virtual button with hyperlink function on the prompt of each definition item and its relevant document.