baber/WOPTO huggingface dataset:
Patent TW-480554-B (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/12
Filed: 2000-07-14
Granted: 2002-03-21
Abstract: By providing appropriate TFT structures arranged in various circuits of the semiconductor device in response to the functions required by the circuits, it is made possible to improve the operating performances and the reliability of a semiconductor device, reduce power consumption as well as realizing reduced manufacturing cost and increase in yield by lessening the number of processing steps. An LDD region of a TFT is formed to have a concentration gradient of an impurity element for controlling conductivity which becomes higher as the distance form a drain region decreases. In order to form such an LDD region having a concentration gradient of an impurity element, the present invention uses a method in which a gate electrode having a taper portion is provided to thereby dope an ionized impurity element for controlling conductivity accelerated in the electric field so that it penetrates through the gate electrode and a gate insulating film into a semiconductor layer.
Patent TW-455667-B (TW)
Title: Chute of a feed system for a refuse incineration plant having a cutting apparatus
Inventor: FORSBERG STEFAN
IPC: F23G5/033
Filed: 2000-07-28
Granted: 2001-09-21
Abstract: The chute (12) is provided with a cutting apparatus (10) which has a mating holder (16), a clamping slide (18) and a cutting slide (24). To close the chute (12), the mating holder (16) is moved inward approximately into the center of the chute (12) and is locked. Then, the clamping slide (18) is moved toward the mating holder (16), until ultimately they come into contact with one another and the chute (12) is closed. If there is refuse between the mating holder (16) and the clamping slide (18), and consequently the latter cannot reach its closed position, the cutting slide (24) is activated, which cuts through the refuse clamped between the mating holder (16) and clamping slide (18) and bridges the gap (56) between the mating holder (16) and the clamping slide (18) so as to form a seal.
Patent TW-502167-B (TW)
Title: Software programmable multi-function integrated circuit
Inventor: LIN MOU-SHIUNG
IPC: G06F17/50
Filed: 2000-08-08
Granted: 2002-09-11
Abstract: The present invention relates to a kind of electrically programmable multi-selection function integrated circuit that has a plurality of selectable function-selection circuits for receiving and operating plural input data signals. The outputs of plural selectable function-selection circuits are connected to each other or connected with plural output connectors to deliver the computed output data signals to the external circuit. The electrically programmable multi-selection function integrated circuit module at least has a status connector, which can be operated with multiplexing by using the input control and timing signals and is connected with function status circuit to receive the electrical status signal that indicates the trigger of program mode and the selectable function-selection circuit for operating the input data signals. The function status circuit is connected with the selectable function-selection circuit to selectively choose the selectable function-selection for operating the input data signals. The electrically programmable multi-selection function integrated circuit module selectively has a general function circuit, which is connected with the general function connector, and plural selectable function-selection circuits to operate the general data signals and deliver the general output data signals to the function-selection circuit.
Patent TW-472093-B (TW)
Title: Method of and apparatus for manufacturing longitudinally aligned nonwoven fabric
Inventor: KUROIWA YUKI
IPC: D04H3/04
Filed: 2000-08-30
Granted: 2002-01-11
Abstract: An apparatus for manufacturing a nonwoven fabric has a spinning mechanism having a plurality of nozzles for extruding filaments, and a conveyor for collecting and delivering the extruded filaments. Between the spinning mechanism and the conveyor, there are disposed a high-speed air stream generating mechanism for generating a high-speed air stream to carry the filaments extruded from the nozzles to attenuate the filaments, and an air stream vibrating mechanism for periodically changing the direction of the high-speed air stream in the machine direction of the conveyor.
Patent TW-499663-B (TW)
Title: Method for changing the initial values for gray level modification
Inventor: YAMAGUCHI MACHIHIKO
IPC: G06T1/00
Filed: 2000-09-18
Granted: 2002-08-21
Abstract: An error expansion circuit is used to modify the input video data signal (RA/GA/BA/RB/GB/BB) of the gray levels represented in 8-bit level into the output video data signal (RA'/GA'/BA'/RB'/GB'/BB') of the gray levels represented in 6-bit level. An initial value generator (201; 201') generates an initial value for each of the first video data signal on each line of each frame, wherein the initial value generator will use the number of frames, the number of lines and the various combinations of colors for preventing accidentally showing any other patterns on the display panel.
Patent TW-498235-B (TW)
Title: Method and system for generic inference of sequential elements
Inventor: PEDENON ARNAUD
IPC: G06F17/50
Filed: 2000-10-06
Granted: 2002-08-11
Abstract: A method for inferring a requested data input function of a sequential cell from a library of candidate cells, wherein the requested cell and the candidate cell are expressed as polynoms and then divided. The method generates polynomial expressions of the inhibition, transformation and inference steps necessary to convert the candidate cell into the requested cell. The use of polynomial expression and division greatly reduces the number of rules necessary to accommodate the varying combinations of requested cell and candidate cell functions.
Patent TW-442766-B (TW)
Title: Coin rolling type selector
Inventor: ABE HIROSHI
IPC: G07D5/02
Filed: 2000-10-07
Granted: 2001-06-23
Abstract: This invention has been developed for the purpose of possibly decreasing the size of whole selector. And, this invention has been developed in order to lighten the whole selector, using synthetic resin molded products. This invention is  a coin rolling type selector comprising at least: a base substance (20) which has a shape such as a roughly square thick plate being stood up; a rail (22) being arranged on this base substance, and for standing up and rolling a thrown-into coin; and a roller (32) with a groove, which is rotation-freely arranged above this rail, and which guides the upper edge of said rolling coin.
Patent TW-I230733-B (TW)
Title: Non-corrosive cleaning composition for removing plasma etching residues
Inventor: HONDA KENJI
IPC: C11D7/32
Filed: 2000-11-22
Granted: 2005-04-11
Abstract: A non-corrosive cleaning composition for removing residues from a substrate. The composition comprises: (a) water; (b) at least one hydroxylammonium compound; (c) at least one basic compound, preferably selected from the group consisting of amines and quaternary ammonium hydroxides; (d) at least one organic carboxylic acid; and (e) optionally, a polyhydric compound. The pH of the composition is preferably between about 2 to about 6.
Patent TW-526164-B (TW)
Title: Bi-directional inter-locking device
Inventor: WANG CHIU-NAN
IPC: B66B13/00
Filed: 2000-12-22
Granted: 2003-04-01
Abstract: This invention provides a bi-directional inter-locking device, particularly one for a windowed door in a door of a elevator cabin and the elevator cabin. The windowed door is under a locked state to prevent improper use of the emergency escape equipment when the door leaf if opened by the bi-directional inter-locking. On the contrary, the door leaf is under a locked state so as to ensure safety in opening and closing the emergency escape equipment when the windowed door is open. The bi-directional inter-locking device subjects the both devices to operate properly at appropriate timing.
Patent TW-591037-B (TW)
Title: Modified cellulosic fiber, web, absorbent article, absorbent core of an absorbent article, method of forming sulfated cellulosic fibers, and polymer having the form of a natural cellulosic fiber
Inventor: NEOGI AMAR N
IPC: D06M101/06
Filed: 2001-01-19
Granted: 2004-06-11
Abstract: A modified cellulosic fiber having superabsorbent properties is described. The modified fiber of the invention has a fibrous structure substantially identical to the cellulosic fiber from which it is derived. The modified fiber is a water-swellable, water-insoluble fiber that substantially retains its fibrous structure in its expanded, water-swelled state. The modified fiber is a sulfated and crosslinked cellulosic fiber having a liquid absorption capacity of at least about 4 g/g. In one embodiment, the modified fiber is an individual, crosslinked, sulfated cellulosic fiber. In another aspects, the invention provides a rollgood that includes the modified fiber, absorbent composites and articles that include the modified fiber, and methods for making the modified cellulosic fiber.
Patent TW-591937-B (TW)
Title: Image sensor
Inventor: KOLE MARCUS EGBERT
IPC: H04N5/3745
Filed: 2001-02-02
Granted: 2004-06-11
Abstract: An image pick-up is described which comprises a number of active sensor elements (11; 12; 13; 14) arranged in an array as well as a number of conductive lines extending over the surface of the array for the transfer of supply and signals. Each sensor element comprises a light sensor (20) and an amplifier. According to the invention, a reduction in the number of lines can be achieved while functionality is maintained. In a first and a second embodiment (11; 12), a sensor element comprises a first switch (S1) associated with the sensor and a second switch (S2; S3) associated with the amplifier, the switches being controlled by a common control signal. In a third embodiment (13), a sensor element comprises a series arrangement of a first switch (S1) and a second switch (S2) included between the sensor and a supply line. In a fourth embodiment (14), a select signal is also used as a supply for the amplifier.
Patent TW-493286-B (TW)
Title: Light-emitting diode and the manufacturing method thereof
Inventor: YANG GUANG-NENG
IPC: H01L33/30
Filed: 2001-02-06
Granted: 2002-07-01
Abstract: An transparent adhesion layer which does not absorb light is utilized by the present invention to bond a light-emitting diode epitaxial wafer having absorption substrate and a transparent substrate, then the absorption substrate is removed to form an LED having a transparent substrate. Since the transparent substrate will not absorb light, the light-emitting efficiency of LED can be greatly increased.
Patent TW-I230076-B (TW)
Title: Composition for inhibiting body odor and uses thereof
Inventor: OKU KAZUYUKI
IPC: D06M13/148
Filed: 2001-03-02
Granted: 2005-04-01
Abstract: Disclosed are a composition for inhibiting body odor which comprises trehalose and/or maltitol as an effective ingredient, a method for inhibiting body odor by using the composition, and an article incorporated with the composition.
Patent TW-490746-B (TW)
Title: Formation method of ultra-shallow junction
Inventor: JENG JR-SHIANG
IPC: H01L21/265
Filed: 2001-04-02
Granted: 2002-06-11
Abstract: This invention provides a formation method of ultra shallow junction, which includes following steps: firstly forming an amorphous silicon layer on the surface of an amorphized substrate, implanting boron ions into the amorphous silicon layer, then implanting germanium ions into the amorphous silicon layer, performing a low temperature solid phase epitaxial regrowth step to recrystallize the amorphous silicon layer and activate boron dopant implanted previously, and thus forming an ultra-shallow junction on the surface of the substrate.
Patent TW-509798-B (TW)
Title: Apparatus and method for self testing programmable logic arrays
Inventor: CAMORATA RAFAEL C
IPC: G01R31/3185
Filed: 2001-04-03
Granted: 2002-11-11
Abstract: A self-testing programmable logic array PLA system has an array of programmably interconnected logic cells, a built-in self-test (BIST) structure interconnected with the logic cells, and a BIST engine having an initiation input. The system is characterized in that, upon receiving the initiation input, the BIST engine drives the BIST structure to test connections and functions of the PLA. BIST systems are taught for stand-alone programmable logic arrays (PLAs) and for PLAs embedded in system-on-a-chip (SoC) devices.
Patent TW-531505-B (TW)
Title: A gas generator for air bag
Inventor: KATSUDA NOBUYUKI
IPC: B60R21/263
Filed: 2001-06-21
Granted: 2003-05-11
Abstract: The invention is to provide a gas generator for an airbag having a high reliability. Because grounding pin 191 is negative, when a positive current flows from the first igniter 112a to the second igniter 112b, the current only flows in the negative grounding pin 191, therefore, based on the actuation of the first igniter 112a, the second igniter can be prevented from mistaken actuation.
Patent TW-525220-B (TW)
Title: Multilayer pillar array capacitor structure for deep sub-micron CMOS
Inventor: SOWLATI TIRDAD
IPC: H01L27/04
Filed: 2001-06-21
Granted: 2003-03-21
Abstract: A capacitor structure, especially for use in deep sub-micron CMOS, having an array of electrically conductive pillars which form the plates of the capacitor. Each of the pillars is formed by electrically conductive lines segments from at least two different conductor levels electrically connected by an electrically conductive via. Dielectric material is disposed between the two conductor levels and the pillars of the array. The pillars are electrically connected to opposing nodes in an alternating manner so that the pillars are electrically interdigitated.
Patent TW-503537-B (TW)
Title: Die attaching method for SOC type semiconductor packaging
Inventor: CHUNG MARK
IPC: H01L23/24
Filed: 2001-06-26
Granted: 2002-09-21
Abstract: A die attaching method for SOC type semiconductor packaging, which includes the following steps: using screen printing method to coating the resin paste on a chip area of a substrate; conducting ultraviolet irradiation on the resin paste of the substrate for curing of the resin paste; heating the substrate to make the resin paste to B-stage resin being melted and flowing; attaching a corresponding die on the resin paste; and, heating the substrate to fully cure the resin paste.
Patent TW-506143-B (TW)
Title: Process for producing p-type gallium nitride-based compound semiconductor, process for producing gallium nitride-based compound semiconductor luminescent element, and gallium nitride-based compound semiconductor luminescent element
Inventor: MIKI HASAYUKI
IPC: C23C16/34
Filed: 2001-07-06
Granted: 2002-10-11
Abstract: To provide a process that can thoroughly show p-type conductivity, produce in low cost and achieve a closely contact with electrodes, but without carrying out any deterioration of a crystalline of luminescent layer and resulting any contamination. The invention provides a process using for producing p-type gallium nitride-based compound semiconductor, which is characterized in that said process comprising the first step for preparing a gallium nitride-based compound semiconductor layer 3 with added p-type impurities, the second step for preparing a catalyst layer 7 obtained from such as metals on said gallium nitride-based compound semiconductor layer 3, and the third step for treating said gallium nitride-based compound semiconductor layer 3 with catalyst layer 7 by heat.
Patent TW-569001-B (TW)
Title: High capacity bullet cartridge
Inventor: LIANG GUO-DONG
IPC: F41B11/55
Filed: 2001-09-21
Granted: 2004-01-01
Abstract: The present invention of a high capacity bullet cartridge, more specifically, a bullet cartridge provided for a gun with color paint bullets, mainly comprises a cartridge body with a U-shaped bullet channel inside the said cartridge body; the said U-shaped bullet channel is provided with an orientation throat on one side adjacent to an open end where a bullet is released; the said orientation throat is provided for the bullet to change direction and is advantageous for assuring the smooth movement of the bullet encircling an arch portion of the U-shaped bullet channel.
Patent TW-540223-B (TW)
Title: High resolution detection method for scanner
Inventor: GUO SHR-JENG
IPC: H04N1/04
Filed: 2001-10-23
Granted: 2003-07-01
Abstract: The present invention relates to a high resolution detection method for a scanner. The scanner includes a motor and a charge couple component having m rows of sensors separately spaced apart with a line pitch. The method comprises moving the scanner at a speed equal to the width of one row of sensor divided by the distance traveled by one row of sensor row by the movement of the motor per exposure time. During this exposure time, m rows of sensors with this pitch separately detect a plurality of interleaved scanning image signals. Thus, without altering the speed of the step motor, the scanner has m times higher resolution by only increasing the number of sensor rows.
Patent TW-550869-B (TW)
Title: Pipe end fixing structure of pipe with medium diameter
Inventor: CHEN SHIAN-HUNG
IPC: H02G3/04
Filed: 2001-11-09
Granted: 2003-09-01
Abstract: A pipe end fixing structure of pipe with medium diameter is disclosed, which is mainly assembled from a pipe end fixture, pipe fixture, butterfly bolt set and adjustable fixing frame to fix the pipe frame on the fixture for forming a space accommodating the pipe. It can be applied in installing/receiving/fixing the internal pipe with medium pipe between the end and inlet hole. It not only has good strength and safety, but also has working flexibility such as convenient installation, easy disassembly, etc. Furthermore, It can accommodate the internal pipes or pipelines with various different sizes to increase the cable-installation rate of pipeline and reduce the installation cost of pipeline dramatically.
Patent TW-540191-B (TW)
Title: Thin-type electrical connector having a locking function
Inventor: KAMATA KAZUSHI
IPC: H01R13/627
Filed: 2001-12-07
Granted: 2003-07-01
Abstract: An electrical connector includes first and second connectors (10, 20) fitted to each other in a first direction (A1). The first connector includes a locking member (2) extending in the first direction and displaceable in a second direction (A2), a lever (12a) extending from the locking member in a third direction (A3), a protruding portion (3) protruding from the lever in the second direction, and an unlocking arm (1) extending in the first direction and displaceable in the third direction. The second connector has a locking portion (5a) to be engaged with an engaging portion (2a) of the locking member in the first direction when the first and the second connectors are fitted to each other. Engagement between the engaging portion and the locking portion is released when the protruding portion is pressed by a cam portion (1b) of the unlocking arm to displace the locking member in the second direction through the lever.
Patent TW-531597-B (TW)
Title: High strength bolt joining structure, a method for fixing a nut thereof, torque-shear type high strength bolt and a method for joining using the same
Inventor: UNO NOBUYOSHI
IPC: F16B37/06
Filed: 2001-12-18
Granted: 2003-05-11
Abstract: The present invention provides a join structure comprised of a box section column and split T-section joined by a high strength bolt and a method of securing a nut to an inside of the box section column. The present invention further provides a Torque-Shear type high strength bolt tightly tightened by a controlled tension and a joining method of a steel member using that bolt. The join structure is comprised of a box section column, a split T-section attached to its outer surface, and a high strength bolt inserted from the outside of the split T-section and fastened with the nut. The nut is secured to the box section column by joining a sleeve secured to a washer formed integrally with the nut and a sleeve of a nut holding part from the outside of the column. The Torque-Shear type high strength bolt has a pintail for controlling the torque at its top.
Patent TW-556356-B (TW)
Title: Manufacturing method for improving coupling efficiency of edge coupled type photo-detector
Inventor: HE CHUNG-LUNG
IPC: H01L31/0248
Filed: 2002-01-16
Granted: 2003-10-01
Abstract: A manufacturing method for improving the coupling efficiency of edge coupled type photo-detector is disclosed in the present invention, in which a light funnel beneficial for leading light is formed on the light-coupling surface to greatly increase the light coupling efficiency of the photodetector. The light funnel is obtained by conducting a wet etching process onto the semiconductor substrate to form a slope with an appropriate gradient. The slope is then covered with the dielectric material, so as to form a waveguide of converging light wave through the use of mirror reflection or total reflection in the direction perpendicular to the substrate after the planarization process. In addition, the invention can make the edge-coupled photodetector have both high speed and high quantum efficiency characteristics.
Patent TW-538423-B (TW)
Title: External electrode cold cathode fluorescent lamp
Inventor: CHEN LI-YI
IPC: H01J61/04
Filed: 2002-01-15
Granted: 2003-06-21
Abstract: An external electrode cold cathode fluorescent lamp is disclosed, which comprises: a sealed glass tube filled with discharge gas, in which the discharge gas is mercury vapor or the mixture of mercury vapor with inert gas; a phosphor layer uniformly coated around the inner wall of the glass tube, which is excited by the UV light irradiated by the plasma gas to emit visible light; and a pair of external electrodes disposed on the outer wall of two sides of the sealed glass tube. Since the electrode comprises a translucent region, it is helpful to the slim board design of LCD panel.
Patent TW-593991-B (TW)
Title: Infrared detection element and method for fabricating the same and equipment for measuring temperature
Inventor: SATO SHIGEMI
IPC: G01J5/16
Filed: 2002-03-12
Granted: 2004-06-21
Abstract: The present invention relates to an infrared detection element and method for fabricating the same, and equipment for measuring temperature. The process comprises: the process to form a silicon nitride film as a first structure layer on the semiconductor substrate; the process to pattern the said first structure on the peripheral part of the said semiconductor substrate; and the process to form PN junction on the surface of the said semiconductor substrate; and the process to form the thermal pile above the said first structure layer, in which the cold contact is located at the said peripheral part, the hot contact is located at the center of the said semiconductor substrate, so as to form plural thermal couples and further connect these thermal couples in series into thermal piles; and the process to remove the center part of the semiconductor substrate by etching.