baber/WOPTO huggingface dataset:
Patent TW-429612-B (TW)
Title: Fabricating method for the capacitor of dynamic random access memory
Inventor: REN YI-MIN
IPC: H01L27/108
Filed: 1999-09-03
Granted: 2001-04-11
Abstract: This invention is about a fabricating method for the capacitor of dynamic random access memory and includes the followings. The first conduction layer is formed on insulation layer and is then covered by a photoresist pattern layer. This layer of photoresist pattern is used as mask and isotropic etching process is performed until insulation layer is exposed so as to make the first conduction layer have a curved surface. This layer of photoresist pattern is continuously used as mask and anisotropic etching process is performed to transfer pattern to insulation layer under the first conduction layer such that the opening, which exposes the source/drain region below, is formed in this insulation layer. After stripping the photoresist pattern layer, the second conduction layer is formed on the first conduction layer, in which the second conduction layer is conformal with the first conduction layer. The second conduction layer is filled in the opening and is contacted with source/drain region. The first conduction layer and the second conduction layer are then defined to form the storing electrodes of capacitor.
Patent TW-440858-B (TW)
Title: Semiconductor storage device having redundancy circuit
Inventor: OGISHIMA MASAMICHI
IPC: G11C29/00
Filed: 1999-09-20
Granted: 2001-06-16
Abstract: According to one embodiment, a semiconductor storage device (100) can provide an enhanced rate of defective sub-word line replacement by independently controlling the activation and deactivation of redundancy sub-word lines (Sw(1, 0) to Sw(5, 2)). Redundancy sub-word lines (Sw(1, 0) to Sw(5, 2)) can be connected to different redundancy sub-word drivers (114a to 114e). Sub-word selecting circuits (126-1 to 126-4) can generate 2-bit redundancy sub-word selecting signals S11 to S14 from sub-word selecting signals XN and XT and fuse output signals H11-H14 received from a fuse circuit 124. Redundancy sub-word selecting signals S11 to S14 can independently activate and deactivate redundancy sub-word lines (Sw(1, 0) to Sw(5, 2)) coupled to redundancy sub-word drivers (114a to 114e).
Patent TW-426922-B (TW)
Title: Transistors with low overlap capacitance
Inventor: PAN YANG
IPC: H01L21/336
Filed: 1999-09-23
Granted: 2001-03-21
Abstract: This invention relates to the fabrication of integrated circuit devices and more particularly to a method for reducing the gate to drain and gate to source overlap capacitance of deep sub-micron CMOS devices, as an improved means of reducing device switching times. This is accomplished by customizing the gate insulating layer, such that the dielectric constant, K, is lower in the gate to drain and gate to source overlap regions, relative to the more centrally located gate region between the source and drain. This invention avoids the process control problems associated with using conventional post polysilicon gate oxidation as a means of lowering such overlap capacitance, particularly for the deep sub-micron regime.
Patent TW-442945-B (TW)
Title: Integrated circuit chip, integrated circuit device, printed circuit board and electronic machine
Inventor: KAWAI EIJI
IPC: H01L23/58
Filed: 1999-11-15
Granted: 2001-06-23
Abstract: The present invention provides a kind of integrated circuit chip for avoiding pad neck, in which the chip size can be formed in accordance with the optimum size of circuit scale. The solving means of this invention is to have circuit modules 6, 7, 8 and the output/input terminals 2, 4, which are required for outputting/inputting signal for the circuit modules 6, 7 and 8, on the substrate 1. The output/input terminals 2, 4, are included when the circuit modules 6, 7, 8 activate, in which the output/input terminal 2 used for activation is required for outputting/inputting signal and the output/input terminal 4 used for checking is required for checking circuit modules 6, 7, 8. The output/input terminal 2 used for activation is disposed and arranged on the substrate 1 along the edge of substrate 1. The output/input terminal 4 used for checking and circuit modules 6, 7, 9 are disposed on the area of substrate, which is more inner and upper than that for disposing the output/input terminal 2 used for activation. Though the output/input terminal 2 used for activation is connected with the bonding wire 14 by the lead 12, the output/input terminal 4 used for checking is not connected with lead 12.
Patent TW-440516-B (TW)
Title: Process and apparatus for producing plastic panels with undercut, integral attachments as well as such a plastic panel
Inventor: PLAMMER ALFRED
IPC: B29C48/07
Filed: 1999-11-18
Granted: 2001-06-16
Abstract: An apparatus for the continuous and nondestructive production of plastic panels which are provided with undercut anchoring studs, web profiles or other forms of attachments (28) on one or both surfaces comprises a temperature-controlled chill roll (11), which has peripheral cooling bores (15) in the roll body (17). The roll body (17) is formed at the circumference as a polygon with flat supporting surfaces (25), against which the molding/demolding strips (13) are placed or from which they are lifted. The molding/demolding strips (13) are moved by means of piston/cylinder arrangements (16) and piston rods (18). The piston rods (18) move through transverse bores through the roll body (17). The melt is filled into molds (27) of the molding/demolding strip (13) by the counterpressure between the shaping roll (11) and a counterroll (10) and is cooled down. During the filling of the molds (27), the molding/demolding strips (13) are pressed against the flat faces of the roll body (17). After cooling down, the plastic panel (20) produced, with anchoring studs (28) or other forms, is released in a nondestructive manner by opening the molding/demolding strips (13). A plastic panel produced on such a calender (3) has undercut attachments (28), which are formed integrally with the plastic panel (20).
Patent TW-459153-B (TW)
Title: The configuration of a backlight module that can control the polarization state of the output light beams
Inventor: LEE CHIH-KUNG
IPC: G02F1/00
Filed: 1999-12-02
Granted: 2001-10-11
Abstract: The present invention provides the configuration of a backlight module that can control the polarization state of the output light beams of the backlight sources of various electro-optical systems (including liquid crystal display). The design of the present invention mainly uses three periodically protruded-recessed prism-like structure and special coating to make its output has a single polarization; the disclosed manufacturing method can utilize the traditional working technology or MENS process and duplication technology, so as to fabricate the subsystem of the backlight module proposed by the present invention on the same substrate. First fabricate the master plate by the traditional working technology or MENS process, and then fabricate a mold whose surface is a periodic prism structure by connection printing and electoplating technology, then pressing a periodic V-grooved prism structure on each of the surface of the lower lid, substrate and upper lid, etc. respectively by duplication technology such as platen pressing or rolling pressing, and coat a polarization splitting coating on the interface having prism structure between the substrate and upper lid, and add a high reflectivity coating layer which can vary the polarization state of the internal incident light on the surface of the lower lid having the prism structure, and make the surface of the substrate and the lower lid having the prism structure face outward.
Patent TW-458820-B (TW)
Title: Temper rolling method for steel plate and temper rolling mill
Inventor: SAITO TERUHIRO
IPC: B21B1/22
Filed: 1999-12-17
Granted: 2001-10-11
Abstract: The present invention provides a temper rolling method for temper rolling a steel plate for improving the brightness of the steel plate without requiring additional facilities and production steps. The method uses a steel plate containing 0.012 wt% or less of C and a temper rolling mill wherein at least the roll at the top front stand is a scratch bright roll having a surface roughness (Ra) of 1.2 μm or less and at least the roll at the last stand is a bright roll having a surface roughness (Ra) of 0.5 μm or less.
Patent TW-444442-B (TW)
Title: Light-transmission device
Inventor: YOSHIMURA TOMONARI
IPC: H04B10/50
Filed: 1999-12-23
Granted: 2001-07-01
Abstract: By means of the light from the short-wavelength light-emitting element (14) of the gree light-emitting diode (its maximal light-emitting wavelength is in the range of 490-550 nm) or the yellow light-emitting diode (its maximal light-emitting wavelength is in the range of 560-590 nm), the input electrical signal (11) is converted into an optical signal and transmitted by a message-transmission device (1). Said light-transmission device includes : said message-transmission device (1); an plastics optical fiber (2), its core material is composed of a methacrylate polymer which doesn't contain benzen-rings, the amount of the sulfur atom which is not combined with the polymer in said core material is less than 5 ppm, in addition, one end of the plastics optical fiber (2) is optically connected to the short-wavelength light-emitting element (14); a message-receiving device (3), which has a light-receiving element (31) optically connected to the other end of the plastics optical fiber (2), and can transmit the output electrical signal (35) according to the output of the light-receiving element (31).
Patent TW-473767-B (TW)
Title: Methods utilizing scanning probe microscope tips and products therefor or produced thereby
Inventor: MIRKIN CHAD A
IPC: G03F7/00
Filed: 2000-03-21
Granted: 2002-01-21
Abstract: The invention provides a lithographic method referred to as ""dip pen"" nanolithography (DPN). DPN utilizes a scanning probe microscope (SPM) tip (e.g., an atomic force microscope (AFM) tip) as a ""pen"", a solid-state substrate (e.g., gold) as ""paper"", and molecules with a chemical affinity for the solid-state substrate as ""ink"". Capillary transport of molecules from the SPM tip to the solid substrate is used in DPN to directly write patterns consisting of a relatively small collection of molecules in submicrometer dimensions, making DPN useful in the fabrication of a variety of microscale and nanoscale devices. The invention also provides substrates patterned by DPN and kits for performing DPN. The invention further provides a method of performing AFM imaging in air. The method comprises coating an AFM tip with a hydrophobic compound, the hydrophobic compound being selected so that AFM imaging performed using the coated AFM tip is improved compared to AFM imaging performed using the coated AFM tip is improved compared to AFM imaging performed using an uncoated AFM tip. Finally, the invention provides AMF tips coated with the hydrophobic compounds.
Patent TW-436378-B (TW)
Title: Wafer polishing apparatus and method for making a wafer
Inventor: HOSOKI KANJI
IPC: B24B37/32
Filed: 2000-02-01
Granted: 2001-05-28
Abstract: The present invention provides a wafer-polishing device capable of polishing a wafer stably and its manufacturing method. A wafer holding head is provided with a head main body (1), a diaphragm (2) stretched in the head main body (1), a carrier (3) which is fixed on the diaphragm (2) and holds a wafer (W), is provided so as to displace in the direction of axial line (L), a retainer ring (4) which is concentrically arranged at outer periphery of the carrier (3), is fixed on the diaphragm (2), and is provided so as to displace in the direction of axial line (L), and a thin plate (10) extended along the diaphragm (2) from the head main body (1). The thin plate (10) can abate the unnecessary thrust acting on the diaphragm (2) to the retainer ring (4) so that the excessive polishing on the peripheral surface of the wafer is prevented.
Patent TW-550252-B (TW)
Title: Aromatic transalkylation process using zeolite catalysts
Inventor: MERRILL JAMES T
IPC: C07C2/66
Filed: 2000-05-24
Granted: 2003-09-01
Abstract: A process for the transalkylation of polyalkylated aromatic compounds over a high porosity zeolite-Y molecular sieve having a surface area of no more than 500 m<2>/g. A feedstock comprising a polyalkylated aromatic component, including polyalkylbenzenes in which the predominant alkyl substituents contain from 2 to 4 carbon atoms, is supplied to a transalkylation reaction zone containing the high porosity zeolite-Y catalyst. Benzene is also supplied to the transalkylation zone, and the reaction zone is operated under temperature and pressure conditions to maintain the polyalkylated aromatic component in the liquid phase and which are effective to cause disproportionation of the polyalkylated aromatic component to arrive a disproportionation product having a reduced polyalkylbenzene content and an enhanced monoalkylbenzene content. An alkylation reaction zone is provided which contains a molecular sieve aromatic alkylation catalyst having an average pore size which is less than the average pore size of the average pore size of the high porosity zeolite-Y. A feedstock comprising benzene in a C2-C4 alkylating agent is supplied to the alkylation reaction zone which is operated under conditions to produce alkylation of the benzene by the alkylating agent in the presence of the molecular sieve alkylation catalyst. The alkylation product from the alkylation reaction zone is supplied to an intermediate recovery zone for the separation and recovery of a monoalkylbenzene, e.g. ethylbenzene, from the alkylation product, together with the recovery of a polyalkylated aromatic component employing a dialkylbenzene. e.g. diethylbenzene. The polyalkylated aromatic component is employed in at least a portion of the feedstream supplied to the transalkylation reactor.
Patent TW-500771-B (TW)
Title: Radiation curable silicone compositions and methods of making an article of manufacture using the same
Inventor: THAYER LEROY ELTON
IPC: B32B27/16
Filed: 2000-09-13
Granted: 2002-09-01
Abstract: A radiation curable silicone coating composition is disclosed comprising an alkoxylated resin-polymer organosilicone network containing radiation curable functionality and a cationic photoinitiator. The radiation curable silicone compositions of this invention are useful as fast curing low and high release coating compositions which are especially suitable for release of pressure sensitive adhesives.
Patent TW-486905-B (TW)
Title: Structure for assembling reflector of scanner
Inventor: YE JIAN-LIANG
IPC: H04N1/04
Filed: 2000-09-18
Granted: 2002-05-11
Abstract: A structure for assembling reflector of scanner, which at least comprises: a frame, two lens, a middle plastic unit, and a fixing fastener unit. The frame is long board-shaped. Two blocks are respectively located on the two ends, and two lens-holders are respectively on the two sides. The two flat lenses are respectively arranged on the two lens-holders on the frame with the mirror side outward. The fixing fastener unit is mounted on the frame and has at least two tenons. Then the middle plastic unit is embedded between the block and the fixing fastener on the frame. The middle plastic unit at least comprises a front side, a back side opposite to the front side, two ear-hooks, two flexible sheets, and two protruding. The two protruding are located on the front side of the middle plastic unit, and are embedded with the two tenons of the fixing fastener. The two ear-hooks and the two flexible sheets are positioned on the two sides of the middle plastic unit, thereby two hollows are respectively formed to support the lens.
Patent TW-538227-B (TW)
Title: Heat exchanger for temperature regulator
Inventor: YAEGASHI SHIGESUKE
IPC: F28D9/00
Filed: 2000-11-14
Granted: 2003-06-21
Abstract: The present invention is to provide a heat exchanger for a temperature regulator, which can take a large area for transferring the heat to the fluid while it is compact, has a good efficiency for exchanging the heat, can increase and decrease the heat transferring area in conformity to the user's needs and the manufacturing cost thereof is low. Plate-form heat exchanging layers 2, 3 and plural thermo modules 4A are superposed alternately to produce a laminate construction. Each heat exchanging board has a flow path defining layer 5 in which a labyrinth flow path is formed and which is encased by a thin shell 7. The shell has an inflow hole and an outflow hole between which a fluid flows through the labyrinth flowing path. A peltier element may be used as the thermo module.
Patent TW-479167-B (TW)
Title: Method for automatically resuming the file system in flash memory
Inventor: CHEN FRED HUAI-YAN
IPC: G06F12/00
Filed: 2000-12-05
Granted: 2002-03-11
Abstract: This invention is provided according to the situation that users may lose their data because handheld electronic consumption products like personal digital assistant they use are off abnormally. It sets the file system operating flag for determining if it is necessary to automatically resume the file system when operating the file system, and sets the file system valid flag for recording if each data file is valid or not. When it is necessary to automatically resume the file system, it scans the file system, resumes the data file one by one according to the data file valid flag and at last automatically resumes the file system to increase reliabilities of the file system and prevents users from losing data.
Patent TW-483143-B (TW)
Title: Voltage control device for electrostatic discharge protection and its related circuit
Inventor: LIN GEENG-LIH
IPC: H01L27/02
Filed: 2001-02-05
Granted: 2002-04-11
Abstract: The present invention proposes a kind of ESD (electrostatic discharge) protection device and its related circuits, in which the invention is suitable for use in an integrated circuit and is coupled between the first bonding pad and the second bonding pad. When a work power source supplies a power source for the integrated circuit, a bias generator provides a bias voltage to make the protection device at the off state. When a work power source does not supply a power source for the integrated circuit, the protection device is maintained at the always-on state such that the current generated by the ESD case occurring between the first bonding pad and the second bonding pad can be released.
Patent TW-486438-B (TW)
Title: Device and method for determining coefficient of road surface friction
Inventor: KAWASAKI HIROAKI
IPC: B60T8/66
Filed: 2001-02-16
Granted: 2002-05-11
Abstract: This device comprises a rotational speed detecting means for regularly detecting a rotational speed of four tires of a vehicle, the first computing means for calculating a slipping ratio based on a value determined by the rotational speed detecting means, the second computing means for finding a relational expression showing the relation between the slipping ratio and acceleration/deceleration of a vehicle, and a friction coefficient determining means for determining a coefficient of friction between a road and a tire based on the gradient in the relation found by the second computing means.
Patent TW-592759-B (TW)
Title: Game system provided with message exchange function, game apparatus used in the game system, message exchange system, and computer readable storage medium
Inventor: KOJIMA HIDEO
IPC: A63F13/45
Filed: 2001-02-26
Granted: 2004-06-21
Abstract: A game system capable of message exchange taking profit of functions proper to the game machine is achieved by a game system, comprising a first game apparatus 1 including a message creation device 4, 10 and a device 10 for transmitting the created message, and a second game apparatus 1 including a reception device 10 of said message and a display control device 10 for displaying the received message on the screen of a predetermined display apparatus 3, wherein said second game apparatus 1 includes a game execution device 10 for making a user to play a predetermined game, and a display permission control device 10 for prohibiting to display at least a part of said message until a predetermined condition is met in said game, and allowing to display the display prohibited part of said message when said condition is met.
Patent TW-470806-B (TW)
Title: Manufacture method of balustrade joint
Inventor: LIN YI-JEN
IPC: E04F11/18
Filed: 2001-06-01
Granted: 2002-01-01
Abstract: This invention relates to a manufacture method of balustrade joint, which the main manufacturing procedure comprises putting the metallic plate through the steps of cutting, punching, and rolling, to form a joint with opening between its two ends and a flange at its center, so as to produce a joint suitable for various diameters using a manufacture method which is different from conventional ones, easy to produce, and capable of being mass produce.
Patent TW-480235-B (TW)
Title: Gear position indicator unit for bicycle transmission
Inventor: OSE KENJI
IPC: B62M25/00
Filed: 1999-10-14
Granted: 2002-03-21
Abstract: A force transfer unit is provided for engaging a control cable connected to a hand operated shift control unit. The force transfer unit includes a handlebar attachment member and a cable diverting member for changing a direction of the control cable, wherein the force transfer unit is separate from the shift control unit. A gear indicator may be formed with the force transfer unit or instead of the force transfer unit so that the gear indicator may be located remotely from the shift control unit.
Patent TW-I236771-B (TW)
Title: Light emitting diode with rough interface
Inventor: LAI KUO-YEN
IPC: H01L33/00
Filed: 2001-06-26
Granted: 2005-07-21
Abstract: This invention makes rough surface in at least one interface which the light rays bumped into or penetrated through during its travel to reflect total internal reflection rays in irregular direction, after one or a few times reflection with the rough surface effect, the rays get chances to exit the diode chip body to obtain a higher efficiency light emitting diode.
Patent TW-557334-B (TW)
Title: Fiberfill products comprising polytrimethylene terephthalate staple fibers
Inventor: HERNANDEZ ISMAEL A
IPC: D04H1/42
Filed: 2001-08-30
Granted: 2003-10-11
Abstract: The invention relates to webs or batts comprising polytrimethylene terephthalate crimped staple fibers and fiberfill products comprising such webs and batts, as well as the processes of making the staple fibers, webs, batts and fiberfill products. According to the preferred process of making a web or batt comprising polytrimethylene terephthalate staple fibers, comprising polytrimethylene terephthalate is melt spun at a temperature of 245-285 DEG C into filaments. The filaments are quenched, drawn and mechanically crimped to a crimp level of 8-30 crimps per inch (3-12 crimps/cm). The crimped filaments are relaxed at a temperature of 50-130 DEG C and then cut into staple fibers having a length of about 0.2-6 inches (about 0.5 to about 15 cm). A web is formed by garnetting or carding the staple fibers and is optionally cross-lapped to form a batt. A fiberfill product is prepared with the web or batt.
Patent TW-I254651-B (TW)
Title: Contact and adsorbent granules
Inventor: SCHLEGEL ANDREAS
IPC: C01G49/00
Filed: 2001-09-25
Granted: 2006-05-11
Abstract: The present invention concerns pellets or granules based on iron oxides and/or iron oxyhydroxides and iron (III) hydroxide, processed for their production and their use.