baber/WOPTO huggingface dataset:
Patent TW-200401697-A (TW)
Title: A control system for an injection molding machine and a method for controlling the injection molding machine
Inventor: AMANO MITSUAKI
IPC: B29C45/76
Filed: 2003-05-13
Abstract: A control system for an injection molding machine performs a molding cycle. The molding cycle includes a filling process for controlling an advancing motion of a screw of the injection molding machine, and a hold press process for controlling a pressure of a molten resin after the filling process. The control system includes retracting speed limit means for limiting a retracting speed of the screw to a predetermined retracting speed limit value after a pressure control in the hold press process begins.
Patent TW-200402328-A (TW)
Title: Automatic refill system for ultra pure or contamination sensitive chemicals
Inventor: BLATT CHRISTOPHER S
IPC: F17C13/02
Filed: 2003-05-30
Abstract: A highly reliable and safe, modular automatic refill (bulk delivery) system for ultra-high purity pyrophoric metalorganic chemicals employing: a manifold that insures contamination-free operation; a liquid-level detection system with fail-safe redundancy; and an evacuation system which leaves the system's manifold and transfer lines relatively free of chemical fire hazards; leaves them free of oxygen contamination; and leaves the composition of the system's carrier gas unaffected, between refills.
Patent TW-200401441-A (TW)
Title: Magnetic random access memory device
Inventor: YOSHIDA HIROSHI
IPC: G11C11/15
Filed: 2003-06-17
Abstract: For the present flash memory of volatile memory, the write-in speed is slow, the number of rewriting is limited and the power consumption is larger; and additionally, for the ferroelectric memory (FeRAM), the rewriting number is about 10<12> such that it is not guaranteed to be used for 10 years and difficult to obtain high density. Therefore, a new type magnetic random access memory device is proposed to solve the problem stated above. By using p-type semi-metal ferroelectric semiconductor and n-type semi-metal ferroelectric semiconductor to sandwich at least one atomic layer of non-magnetic insulator, a p-i-n type low-resistance tunneling magnetic resistive effect (low-resistance TMR) dipole body with the rectification effect is obtained. Or, by forming p-n type low-resistance tunneling magnetic resistive effect (low-resistance TMR) dipole body without sandwiching the atomic layer of non-magnetic insulator to obtain the rectification effect, and without containing MOS transistor, it is capable of forming new-type magnetic random access memory device having simple structure, high integration, and saving energy.
Patent TW-200500159-A (TW)
Title: Method and device for press forming channel-like heat dissipation fins from molten metal
Inventor: YANG RONG-HONG
Filed: 2003-06-19
Abstract: This invention relates to a method and device for press forming channel-like heat dissipation fins from molten metal, where assembled mold units approach the center to form a mold cavity for press forming channel-like heat dissipation fin. A lower mold core is extended into the mold cavity interior from a lower portion of the mold cavity from a lower end of the mold cavity and closes the bottom of the mold cavity. A fixed volume of molten metal is then filled into the mold cavity and an upper mold core is extended into the upper portion of the mold cavity from an upper end of the mold cavity. The upper and lower mold cores include plural posts aligning with each other, such that the posts mate with each other in the mold cavity interior. When the molten metal is cooled and solidified, the upper mold core recede from the mold cavity. The lower mold core is then receded from the mold cavity after the top, rear, left and right side mold units are detached, so as to obtain channel-like heat fins formed with plural channels, corresponding to the configuration of the mold cavity.
Patent TW-200417167-A (TW)
Title: Communication system and method therefor
Inventor: PESSOA LUCIO F C
IPC: H04B3/20
Filed: 2003-06-20
Abstract: A communication system (10) having an echo canceller (20) is disclosed. One embodiment of the echo canceller includes an adaptive filter (28) used to provide an estimate of reflected echo which is removed from the send signal. The echo canceller may also include a near-end talker signal detector (26) which may be used to prevent the adaptive filter from adapting when a near-end talker signal is present. The echo canceller may also include a nonlinear processor (32) used to further reduce any residual echo and to preserve background noise. The echo canceller may also include a monitor and control unit (30) which may be used to monitor the filter coefficients and gain of the adaptive filter to maintain stability of the echo canceller, estimate pure delay, detect a tone, and inject a training signal (41). The echo canceller may also include a nonadaptive filter (31) used to reduce the length of the adaptive filter.
Patent TW-200501580-A (TW)
Title: Offset circuit for constraining electromagnetic interference and operation method thereof
Inventor: CHANG KUO-MING
IPC: H05K1/02
Filed: 2003-06-23
Abstract: An offset circuit for constraining electromagnetic interference and operation method thereof is provided. The present invention passes the interference signal through a phase shifter so that a phase shifted interference signal can be output to a ground layer or power source layer to offset noise, which produces electromagnetic interference, existing in the ground layer or power source layer. Because the present invention only requires a preserved location to mount the phase shifter, it is able to offset electromagnetic interference as well as decreasing cost and number of times to re-layout.
Patent TW-200402259-A (TW)
Title: Cutting method of flexible printed circuit board
Inventor: YASODA HISASHI
IPC: B26F1/44
Filed: 2003-06-24
Abstract: A cutting method, which is capable of avoiding reduction of product yield due to the stamping and cutting residual even plural kinds of punch pins and metal molds of die having compatible size with the terminal portion are not available, for flexible printed circuit board (PCB) is provided in the present invention. The invention also is adaptable to the terminal portions of products having different sizes such that it can be used to punch and process the product terminal portion. The method is provided with the followings: a pair of cutting knives S1, S1 parallel to each other and capable of adjusting the separation between them; and an intermediate cutting knife S2, which has at least a length between the paired parallel cutting knives S1, S1. Both terminal sides a1, a1 parallel to the product terminal portion (a) formed on the flexible PCB are punched and cut through the use of the paired parallel cutting knives S1, S1. In addition, the side a2 in between both terminal sides a1, a1 is punched and cut by the intermediate cutting knife S2.
Patent TW-200403852-A (TW)
Title: SOI field effect transistor element having a recombination region and method of forming same
Inventor: WIECZOREK KARSTEN
IPC: H01L29/772
Filed: 2003-06-24
Abstract: An SOI transistor element and a method of fabricating the same is disclosed, wherein a high concentration of stationary point defects is created by including a region within the active transistor area that has a slight lattice mismatch. In one particular embodiment, a silicon germanium layer is provided in the active area having a high concentration of point defects due to relaxing the strain of the silicon germanium layer upon heat treating the transistor element. Due to the point defects, the recombination rate is significantly increased, thereby reducing the number of charged carriers stored in the active area.
Patent TW-200403554-A (TW)
Title: Method for dynamic sensor configuration and runtime execution
Inventor: FUNK MERRITT
IPC: H01L21/02
Filed: 2003-06-27
Abstract: Graphical User Interfaces (GUIs) are presented for configuring and setting-up dynamic sensors for monitoring tool and process performance in a semiconductor processing system. The semiconductor processing system includes a number of processing tools, a number of processing modules (chambers), and a number of sensors. The graphical display is organized so that all significant parameters are clearly and logically displayed so that the user is able to perform the desired configuration and setup tasks with as little input as possible. The GUI is web-based and is viewable by a user using a web browser.
Patent TW-200504472-A (TW)
Title: The method of making a light guide plate mold
Inventor: CHEN GA-LANE
IPC: G03F7/00
Filed: 2003-07-23
Abstract: This invention is about a method of making a light guide plate mold. The method includes follow steps: providing a base with a surface; coating photo resist on the surface; exposing the photo resist with the light source which adjusts a light degree distribution to attain the goal of getting specific patterns on the base; developing, and etching the base. Thus a specific pattern is formed on the light guide plate mold. The purpose of this invention can reduce the interference pattern phenomena due to the process of different masks and it also can get high accuracy of the pattern on the mold and the high quality, high yield rate of the light guide plate.
Patent TW-200415515-A (TW)
Title: System for allowing only a partial value prediction field/cache size
Inventor: LUICK DAVID A
IPC: G06F9/355
Filed: 2003-07-30
Abstract: A computational circuit for generating a predicted address value includes an instruction field that contains an instruction value. A value immediate field is associated with the instruction field and includes a offset value and a first subset of lower-order bits. An effective address cache stores a plurality of higher-order bits of a plurality of recently-accessed memory addresses and reads out a value corresponding to a second subset of higher-order bits of a memory address that corresponds to the first subset of lower-order bits. A circuit concatenates the second subset, the first subset and the offset value, thereby generating the predicted address value.
Patent TW-200506473-A (TW)
Title: Thin film transistor liquid crystal display substrate
Inventor: YEH KUANG-CHAO
IPC: H01L27/12
Filed: 2003-08-14
Abstract: There is provided a thin film transistor liquid crystal display substrate, which includes a substrate and a planarization layer covering on the substrate. The substrate is defined with a thin film transistor and a contact plug. The source/drain of the thin film transistor is electrically connected to the contact plug. The planarization layer covers on the substrate, and the planarization layer has a via hole capable of exposing the contact plug. The via hole has a cross-sectional profile that has at least one straight edge, wherein the via hole has a taper by performing a reflow process.
Patent TW-200509323-A (TW)
Title: Stacked chip semiconductor package and fabricaton method thereof
Inventor: CHIU CHIN-TIEN
IPC: H01L23/28
Filed: 2003-08-18
Abstract: A stacked chip semiconductor package and a fabrication method thereof are provided. A first chip is formed with two rows of bonding pads parallel to each other on an active surface thereof and mounted on a chip carrier by an inactive surface thereof. A second chip is formed with one row of bonding pads on an active surface thereof and a spacer chip are mounted on the active surface of the first chip in a manner that the second chip and the spacer chip do not interfere with bonding wires formed on the first chip. The first chip and the second chip are electrically connected to the chip carrier through the bonding wires. A third chip is formed with two rows of bonding pads parallel to each other on an active surface thereof and mounted on the active surface of the second chip and the spacer chip in a manner that the third chip do not interfere with bonding wires formed on the second chip. The third chip is electrically, connected to the chip carrier through bonding wires. Thereby, the coplanar arrangement of the second chip and the spacer chip can effectively reduce the size of the package.
Patent TW-200415651-A (TW)
Title: Semiconductor memory device
Inventor: NAKASHIMA YASUSHI
IPC: G11C11/41
Filed: 2003-08-20
Abstract: A semiconductor memory device includes a memory cell, and a first and second capacitive elements. The memory cell has a pair of inverters each including first and second driver nMOS transistors and first and second TFTs, and first and second access nMOS transistors. The first and second capacitive elements is connected to the drain of first and second access nMOS transistors, the drain of first and second driver nMOS transistors, and the drain of first and second TFTs. The gate width of first and second driver nMOS transistors is set at least 1.2 times longer than the gate width of first and second access nMOS transistors.
Patent TW-200406182-A (TW)
Title: Disposable diaper inside leg bending device and inside leg bending method
Inventor: YANO TAKANORI
IPC: A61F5/44
Filed: 2003-08-25
Abstract: A disposable diaper inside leg bending device comprises a first rotary plate (21), a number of bending plates (22) mounted on the peripheral edge (21a) of the first rotary plate (21), a number of positive motion cams (23) interposed between the first rotary plate (21) and the bending plates (22) and mounted on the peripheral edge (21a) of the first rotary plate (21), a second rotary plate (44) disposed on the side opposite to the first rotary plate (21) in opposed relation to the latter, and a number of auxiliary plates (45) mounted on the peripheral edge (44a) of the second rotary plate (44), it being arranged that the bending plates (22) and the auxiliary plates (45) synchronously enter a diaper assembly (80), while guide arms (33) enter the clearance between guide blades (54), so that both sides (82a) of the inside length region (82) is held between the guide arms (33) and the guide blades (54), whereby the inside leg region (82) is bent toward the diaper assembly(80) for insertion in the latter.
Patent TW-200508589-A (TW)
Title: On-line equipment for particle size analysis by viscosity and light transmittance measurement
Inventor: JANG LI-SHIN
IPC: G01N15/02
Filed: 2003-08-29
Abstract: This invention is a kind of on-line equipment for particle size analysis by viscosity and light transmittance measurement. It is consisted of a unit of viscometer that measures the viscosity of slurry samples, a unit of light transmitter/receiver that measures the light transmittance of slurry samples and a control unit that electrically connects all units. Thereby, the slurry in the wet-milling equipment is sampled and infused into the unit of viscometer and the unit of light transmitter/receiver where the viscosity and light transmittance are respectively measured. The control unit analyzes the mean solid particle size of the slurry from the viscosity and light transmittance. The analysis is more rapid and more accurate. It can be instantaneously proved whether the solid particle size approaches the critical size set by connecting the hybrid milling equipment, the unit of viscometer and the unit of light transmitter/receiver with a unit of circulating transport piping. This invention would efficiently improve economic benefits of processes.
Patent TW-200404332-A (TW)
Title: Semiconductor device
Inventor: OHMI TADAHIRO
IPC: H01L21/8247
Filed: 2001-12-27
Abstract: In a method of producing a semiconductor device using silicon as a base and including a plurality of transistors or capacitors, after removing hydrogen preexisting on at least part of the surface of the silicon base by exposing the surface of the silicon base to the plasma of a first inert gas, the plasma of a gas mixture of a second inert gas and gas molecules of one or a plurality of types is generated, so that a silicon-compound layer including at least part of an element constituting the gas molecules is formed on the surface of the silicon base.
Patent TW-200425528-A (TW)
Title: Semiconductor device
Inventor: TERASHIMA TOMOHIDE
IPC: H01L29/861
Filed: 2003-09-22
Abstract: The present invention relates to a semiconductor device with an SOI (semiconductor-on-insulator) structure, which comprises a BOX (buried oxide) layer (2) provided on a silicon substrate, and a semiconductor layer (10) provided on the BOX layer (2). The semiconductor layer (10) includes a first P-type region (11), an N+-type region (12), and an N'-type region (13) which together form a diode. A plurality of second P-type regions (14) are provided on a bottom part of the semiconductor layer (10). A plurality of insulating oxide films (21) are interposed between the plurality of second P-type regions (14). When the diode is in a reverse-biased state, the second P-type region (14) directly below the N+-type region (12) is approximately the same in potential as the N+-type region (12). The second P-type region (14) will be lower in potential relative to this second P-type region (14) directly below the N+-type region (12), as the second P-type regions (14) gets nearer to the first P-type region (11). Electric field concentration can thus be relaxed at an interface between the semiconductor layer (10) and the BOX layer (2), whereby improvement in breakdown voltage of the diode is realized.
Patent TW-200512114-A (TW)
Title: Optical-mechanical-electrical integration system for controlling rail transit system
Inventor: Lin qiu-feng
IPC: B61L23/34
Filed: 2003-09-29
Abstract: This invention relates to an optical-mechanical-electrical integration system for controlling rail transit system, where an optical communication module, a micro electrical-mechanical system and a control module are integrated to allow automatic control of the rail transit system. The automation of rail includes automated train monitoring, automated train protection, and automated train operation. The hardware equipment includes a driving control system, an inter-regional control unit, a train control unit and a route-side operation unit. The system software includes a train control program, an inter-regional control program, a system status monitoring program, a train driving mode input program, and a collaborating human-machine interface. Accordingly, the system is able to monitor the tendency of each train so as to know the current location of each train, while allowing automatic adjustment of traveling speed and automatic braking, starting and meeting for each train so as to serve as a simulative system for the operation of the rail transit system, and also serving as a learning platform for the rail transit system and optical-mechanical-electrical integration system, where independent development and testing may be conducted to each module in the system so as to test various detecting principles and driving modes. This system may be adopted in actual rail transit system in the future so as to become a pioneer in the field of automated control of rail transit system in this country.
Patent TW-200410393-A (TW)
Title: Electrostatic discharge protection device for mixed voltage interface
Inventor: KER MING-DOU
IPC: H02H9/00
Filed: 2003-09-29
Abstract: An electrostatic discharge protection circuit that includes at least two transistors connected in a stacked configuration, a first diffusion region of a first dopant type shared by two adjacent transistors, and a second diffusion region of a second dopant type formed in the first diffusion region. A substrate-triggered site is induced into the device structure of the stacked transistors to improve ESD robustness and turn-on speed. An area-efficient layout to realize the stacked transistors is proposed. The stacked transistors may be implemented in ESD protection circuits with a mixed-voltage I/O interface, or in integrated circuits with multiple power supplies. The stacked transistors are fabricated without using a thick-gate mask.
Patent TW-200513295-A (TW)
Title: Golf club head with shock absorbing structure
Inventor: Ceng wen-zheng
IPC: A63B53/04
Filed: 2003-10-09
Abstract: The present invention relates to a golf club head with shock absorbing structure, which a accommodating chamber and an injection hole is provided at lower side, rear side, left side, or right side inside an integrally formed hollow golf club head for filling or injecting shock absorbing material of proper weight and volume, allowing the golf club head to generate sound when striking a golf ball, and having proper shock absorbing effect at the same time so as to reduce the shock after ball striking to an suitable extent.
Patent TW-200513883-A (TW)
Title: User interface system using HTML
Inventor: YE MING-XIAN
IPC: G06F17/21
Filed: 2003-10-09
Abstract: A user interface system using HTML consists of three mutually-related frames, in which each frame is independently linked to a webpage, and each webpage has one or more hyperlinks. By selecting a hyperlink in the webpage of any of the frames, at least one linked webpage among the three frames can be changed.
Patent TW-200514430-A (TW)
Title: Apparatus for channel scanning and method thereof
Inventor: YEN KUANG-YU
IPC: H04B1/26
Filed: 2003-10-14
Abstract: A method for scanning at least a channel of a received signal includes: scanning a plurality of frequency bands in sequence; and detecting each frequency band whether it holds the received signal; if it does, detecting a frequency response of the received signal; and detecting a channel characteristic of a channel according to the frequency response of the received signal; wherein the received signal corresponds to the channel.
Patent TW-200415281-A (TW)
Title: Discharge device of lubricating oil for needle bar of sewing machine
Inventor: KAZUDA TAKASHI
IPC: D05B75/00
Filed: 2003-11-13
Abstract: This invention relates to an oil discharge device for needle bar of sewing machine operated in high speed. The device is provided with an oil absorbing member adjacent to the lower end of a bearing of the needle bar, an oil discharge pipe which is connected with the oil absorbing member and jointly rotates with a spindle in order to suck in oil, and an oil saving portion arranged on the base of the sewing machine, for restoring the residual oil of the oil which is supplied to the needle bar and returned. The end portion of the oil discharge pipe was formed widely and opened to the upper direction; the oil absorbing member is formed widely and inserted into the wide portion of the oil discharge pipe and the central portion of the oil discharge pipe is formed hollow. Accordingly, the adjacent portion of the lower portion of the bearing of the needle bar can be increased. Meanwhile, the discharge oil in the front side of the oil discharge pipe which is absorbed by the oil absorb member that returns to the oil saving portion arranged on the base of the sewing machine through the hollow portion of the oil discharge pipe.
Patent TW-200510110-A (TW)
Title: Positioning device
Inventor: YONEZAWA KEITARO
IPC: B23Q1/00
Filed: 2003-11-28
Abstract: A support plane 1a is disposed on a bottom plate 1, a supported plane 2a is disposed on a work piece carrier 2, and a hard retaining hole 3 has an opening on the supported plane 2a. A spindle 11 extends upwardly beyond the case 9 fixed in the mentioned bottom plate 1. In the peripheral space of the spindle 11, an elastic sleeve 12 engaged in the mentioned retaining hole 3 is supported on the top side of the mentioned case 9. A plurality of wedge spaces W diminishing downwardly are disposed along the circumferential direction by an roughly equal interval such that wedge parts 15 can be moved up and down to insert in each wedge space and input parts 20 of the mentioned wedge parts 15 are linked with an output part 44 of an upper rod 43 of a piston 33.