baber/WOPTO huggingface dataset:
Patent TW-200302521-A (TW)
Title: Gas diffusion plate for use in ICP etcher
Inventor: KIM HONG-SEUB
IPC: H01L21/00
Filed: 2003-01-21
Abstract: A gas diffusion plate supplying process gases into a chamber of an ICP (inductively coupled plasma) etcher is provided in the present invention The gas diffusion plate includes a porous plate comprised of a plurality of balls and formed by compressing and curing the plurality of balls, the porous plate having a circular planar shape; a plurality of gas flow grooves formed on an upper surface of the porous plate; and a gas distribution plate having a plurality of gas-feed holes at the bottom thereof and a plurality of gas-feed passages in the side portion thereof, the gas distribution plate surrounding lower and side portions of the porous plate.
Patent TW-200302589-A (TW)
Title: Apparatus and method for forming a terminal
Inventor: HOPWOOD ROBERT T
IPC: H01M/
Filed: 2003-01-22
Abstract: This invention relates to apparatus and methods for forming a terminal on a battery. Terminal forming apparatus 11 has a mould 12 with a cavity 26 which is intended to encircle the post and bush assembly 22, 25 of a battery box 10. The mould cavity 26 is formed with an open upper mouth 27 and a lateral inlet/outlet 28 which connects with the feed channel 13. Inlet 28 is defined by a weir 29 which acts as a constant height device to define the final filling height of the mould cavity 26. This arrangement allows over filling of the mould above the height of the weir 29 and subsequent dropping of that level to the height of the weir 29. This enables the terminal to be formed at precisely the correct height without the need for any metering of the lead.
Patent TW-200415569-A (TW)
Title: Automatic adjustment system for display
Inventor: HUNG NAI-CHIUAN
IPC: G09G5/02
Filed: 2003-02-10
Abstract: The present invention provides an automatic adjustment system for display, which includes: a display for displaying an image; an image capture and analysis unit for capturing and analyzing the image, and outputting an analysis signal; a pattern generation unit for generating a pattern signal; and a control unit for adjusting the displaying effect of the display based on the analysis signal and the picture signal, thereby forming a close loop control.
Patent TW-200305255-A (TW)
Title: Semiconductor device
Inventor: TANAKA JUN
IPC: H01L21/768
Filed: 2003-03-07
Abstract: A film with lower dielectric constant than silicon nitride film is preferred to be used as the etching stop layer or diffusion barrier layer of the insulation layer of the wiring layer for making stack film structure. Moreover, the dielectric constant of the film in the lower film region is smaller that that of the upper film region in the stack film structure. Furthermore, the insulation film is a SiO film, in which there are micro-pores with the size larger than 0.05 nm and smaller than 4 nm in the insulation film. Therefore, with the mechanical strength of the wiring layer itself maintained, effective dielectric constant can be greatly reduced to realize a semiconductor device with a decrease in delay in signal transmitted in the wiring, high reliability and high performance.
Patent TW-200305175-A (TW)
Title: Solid electrolytic capacitor
Inventor: SUENAGA KAZUHIRO
IPC: H01G9/04
Filed: 2003-03-11
Abstract: A solid electrolytic capacitor includes a capacitor element, and a housing formed of insulation resin and covering the capacitor element. The capacitor element comprises a wound part formed by winding an anode foil formed with a dielectric oxide skin on its surface, a cathode foil, and a separator interposed between the foils together. A conductive polymer layer is formed between the anode foil and the cathode foil. An anode lead wire electrically connected with the anode foil and a cathode lead wire electrically connected with the cathode foil extend from the wound part and penetrate the housing and respectively connect to an anode terminal plate and a cathode terminal plate disposed on the surface of the housing.
Patent TW-200307306-A (TW)
Title: Deflection yoke device
Inventor: KITAMURA KATSUYUKI
IPC: H01J29/76
Filed: 2003-03-12
Abstract: The present invention relates to a deflection yoke device, wherein horizontal deflection coils (15, 16) are accommodated inside the isolation material (12), vertical deflection coils (23, 24) are installed outside the isolation material (12). The isolation material (12) is formed by combining the first and second half isolation materials (13, 14) having dividing surface on the horizontal axis (X) of the picture (11).
Patent TW-200304864-A (TW)
Title: Magazine strip for fasteners
Inventor: PALLY ANDREAS
IPC: F16B27/00
Filed: 2003-03-21
Abstract: A magazine strip for holding fasteners (1) comprising two opposing side walls (2) running approximately parallel to each other in a longitudinal direction (L) and projecting from a rear wall (3) to form a receiving space and having open end zones (4). The receiving space receives the fasteners (1) at least in part by their longitudinal extent and a loss prevention means (7) prevents unintentional escape of the fasteners (1). The loss prevention means (7) is formed by a constriction (8) of the receiving space extending vertical to the rear wall (3).
Patent TW-200406741-A (TW)
Title: Encoding information in codes identifying beginning of regions of data
Inventor: WEIRAUCH CHARLES R
IPC: G11B27/30
Filed: 2003-04-28
Abstract: Digital data is embedded in codes (106, 600) used to identify beginnings of regions of modulated data bit streams (108). Data may be designated by a choice (202, 204, 302, 402, 404, 502, 504) of one code from a plurality of alternative code: or data may be designated by a variable field (604) within a code.
Patent TW-200425218-A (TW)
Title: Method and apparatus for drying a wafer
Inventor: CHEN JIA-REN
Filed: 2003-05-01
Abstract: A method and an apparatus for drying a wafer are disclosed. The method is used to effectively dry the surface of a wafer by obtaining IPA (Isopropyl Alcohol) vapor having a pre-determined concentration by controlling the temperature of a IPA bottle of a wafer dryer at a pre-determined temperature, and particularly, to dry the via after etching or the metal layer after etching, thereby promoting the yield, wherein the wafer dryer can be such as a Marangoni dryer. The apparatus for drying a wafer utilizes a temperature control device to control the temperature of a IPA bottle, thereby obtaining IPA vapor having a pre-determined concentration.
Patent TW-200424895-A (TW)
Title: Method of duplicating future action of wafer batch in a semiconductor process
Inventor: CHU PEI-TING
IPC: G06F19/00
Filed: 2003-05-08
Abstract: A method of duplicating future action of wafer batch in a semiconductor process is described. A procedure stack is first presented by a hierarchy structure of a source procedure. The procedure stack is then encoded to form one-to-one mapping codes to match the hierarchy structure. Afterwards, the mapping codes are copied from the source procedure to a target procedure and the hierarchy structure of the target procedure is same as that of the source procedure. Finally, the mapping codes of the target procedure are decoded to the procedure stack of the target procedure. As a result, the procedure stack of the source procedure is same as that of the target procedure.
Patent TW-200428830-A (TW)
Title: Electro-magnetic interference immunity circuit for clock buffer and method thereof
Inventor: CHANG CHIA-CHENG
IPC: H04B15/02
Filed: 2003-06-06
Abstract: An Electro-magnetic interference immunity circuit for a clock buffer and a method thereof are provided. A ferrite bead is serially connected at the power terminal of the clock buffer to immunize Electro-magnetic interference. A capacitor is connected with the ferrite bead in parallel to reduce the effect on the clock buffer after the ferrite bead is connected. Therefor, the object of Electro-magnetic interference immunity can be achieved and the communication device with the clock buffer can function stably.
Patent TW-200426747-A (TW)
Title: Liquid crystal display, testing method thereof and manufacturing method thereof
Inventor: MOON SUNG-JAE
IPC: G02F1/133
Filed: 2003-08-22
Abstract: An LCD device of the present invention includes a liquid crystal panel and a gate driving signal wire. The panel includes a gate wire having a plurality of gate lines, and the gate driving signal wire is connected to the gate lines by connecting lines. Therefore, spatial rooms for a panel assembly increase because additional test wire and test pad for VI test can be eliminated. Furthermore, accuracy of the VI tests is enhanced.
Patent TW-200508518-A (TW)
Title: Plunger type hydraulic damping device with quick press and slow return effect
Inventor: LIOU WEN-GUEI
IPC: F16F9/50
Filed: 2003-08-28
Abstract: The present invention relates to a plunger type hydraulic damping device with quick press and slow return effect, providing a hollow bushing filled with hydraulic oil and a plunger penetrated therein, wherein a piston ring is disposed on the portion of the plunger inside the bushing, one return spring is used to keep the piston ring moving toward one end of the hollow bushing, several drain holes alternatively penetrated and at least one backflow hole on the ring surface of the piston ring, and one sliding ring disposed in opposition with the acting direction of the return spring and subjected to a cushioning spring effect can be attached to the piston ring. Using the design that the hole diameter of the drain is larger than that of the backflow hole and the sliding ring can cover up the drain hole effectively generates a perfect damping effect validly with quick press and slow return. Meanwhile, using the backflow way concavely disposed within the wall of the hollow bushing can further adjust the setting on the moving speed of the plunger, the multistage regulations, and the hydraulic damping intensity.
Patent TW-200414930-A (TW)
Title: Photocatalyst material and production method thereof
Inventor: NAKAMURA YUKO
IPC: B01J19/12
Filed: 2003-09-19
Abstract: The present invention provides a production method of a photocatalyst material, which comprises a high photocatalytic activity and can reduce the occurrence of peculiar odor at irradiation of ultra-violet rays. The method comprises an original photocatalyst material making process P1 and a base metal adding process P3. The process P1 provides an original photocatalyst material, which has no base metal added on its surface yet. Through the following process P3, a photocatalyst material with base metal particles on its surface is provided. The base metal adding process P3 consists of 3 lower processes. Through solution treatment process P31, the original photocatalyst material is treated with a base metal compound solution using photo electrodeposition method. Through ultra-violet rays treatment process P32, the photocatalyst material treated with a base metal is irradiated by ultra-violet rays. Through drying process P33, the photocatalyst material treated in the previous process is dried. The selected drawing is fig.3.
Patent TW-200412326-A (TW)
Title: α -alumina powder and method of producing the same
Inventor: KAJIHARA KAZUHISA
IPC: G11B5/708
Filed: 2003-09-22
Abstract: An α-alumina powder suitably used as an additive to a magnetic recording medium and a method of producing the same are described. An α-alumina powder wherein the average primary particle diameter is 10 to 100 nm, the content of an α phase represented by the following formula: I(113)/I(113)+I(200) (1) [wherein, I(113) represents the peak intensity of a (113) plane α-alumina in an X-ray diffraction spectrum, and I(200) represents the peak intensity of a (200) plane θ-alumina in an X-ray diffraction spectrum] is 90% or more, at least one first component selected from silicon, zirconium, phosphorus and boron is contained in an amount of 0.1 to 10 wt% in terms of oxide, and at least one second component selected titanium, iron and chromium is contained in an amount of 0.1 to 30 wt% in terms of oxide.
Patent TW-200417333-A (TW)
Title: Machine with improved pressing device for processing shoes
Inventor: MERCALLI LUCIANO
IPC: A43D8/00
Filed: 2003-09-30
Abstract: A machine (10) for shoe processing comprises a zone (11) for processing of the shoes in which there is a presser device (14) designed to act on command on the tip zone of the shoes being processed. The device (14) comprises a pair of presser members (24, 36) operated by acting on the two different parts of said tip zone.
Patent TW-200421791-A (TW)
Title: Ultra- wideband(UWB)transparent bridge
Inventor: MOWERY KEITH R
IPC: G06F13/42
Filed: 2003-10-07
Abstract: A system and method for transparently attaching wireless peripherals to a computer using an UWB wireless network. The system comprises an interface (630), a communications bus (620), which can be a USB, and an UWB wireless network adapter (610), which can be an UWB transceiver. The interface translates messages from either the communications bus or the UWB wireless network adapter so that a software stack is not needed to perform the translation at a later time. This helps to maintain the computer s reliability and performance. The system and method also affords wireless connectivity without the presence of a computer system.
Patent TW-200516141-A (TW)
Title: Streptomyces spp. cell agent and its production method and application
Inventor: CENG DE-CI
IPC: C12N1/20
Filed: 2003-11-10
Abstract: This invention relates to a use of Streptomyces spp. isolate and its production method and application. The agent comprises the high shelf-life spore and liquid culture media of the chitin decomposing enzyme activity (C), antibiosis (A), and sporeforming (S). This invention relates simultaneously to a culture of cultivated isolate. This invention also relates to a manufacturing method of Streptomyces spp. cell agent.
Patent TW-200420431-A (TW)
Title: Heat resistant coated member, making method, and treatment using the same
Inventor: HAMAYA NORIAKI
IPC: C23C28/04
Filed: 2003-11-19
Abstract: A heat resistant coated member comprising a substrate of Mo, Ta, W, Zr or carbon and a coating of rare earth-containing oxide is characterized in that the coating of rare earth-containing oxide includes a surface layer having a Vickers hardness of at least 50 HV.
Patent TW-200519610-A (TW)
Title: Data transfer method for universal serial bus device
Inventor: FENG YU-PING
IPC: G06F13/20
Filed: 2003-12-05
Abstract: A data transfer method for a Universal Serial Bus (USB) device is disclosed. The data transfer rate of a Bulk transfer type on the USB is detected for selecting transfer type having a better data transfer rate between the Bulk transfer type and a Interrupt transfer type on the USB. Therefor, the data transfer bandwidth on the USB is better utilized by the USB device.
Patent TW-200520897-A (TW)
Title: Structure of handle of wrench
Inventor: CHEN HUI-LING
Filed: 2003-12-19
Abstract: A structure of a handle of a wrench mainly includes a first handle part, in which one end of the first handle part is installed with a value marker having a positioning hole, where a section of the value marker is installed with an aperture part and a plurality of indent aperture ; a second handle part, in which one end of the second handle part is also installed with a value marker having a positioning hole, where a section of the value marker is also installed with an aperture part and an indent aperture. The indent aperture houses a steel bead and a spring. Subsequently, a combination block is inserted into the aperture parts of the first and second handle parts for combining the first and second handle parts together. Finally, a positioning pin separately goes into the positioning holes of the value markers and abuts against the annular grooves on the two sides of the combination block. Using the combination block as an axis, the first and second handle parts can form a 360-degree rotation adjustment effects. Using the steel bead in the second handle part and the indent aperture in the first handle part, the wrench can achieve non-slip functions in wrenching. Also, the clicking sounds of the steel bead and the value marker can be used to achieve the effect of double identification of the rotation angle.
Patent TW-200521236-A (TW)
Title: Method for generating non-human mammalian chimeric embryo
Inventor: LI KUN-XIONG
IPC: A01K67/027
Filed: 2003-12-22
Abstract: The present invention relates to a method for generating non-human mammalian chimeric embryo. The method involves coculturing denuded (i.e. zona pellucida-free) non-human mammalian embryos that is from 1-cell stage to morula stage with fresh or freshly unfrozen cells in an Eppendorf micro test tube to obtain non-human mammalian chimeric embryo. The chimeric embryo obtained is then transferred into a non-human recipient mammal so as to develop into a non-human chimeric fetus, non-human chimeric mammal, an embryonic stem cell-derived fetus or an embryonic stem cell-derived mammal.
Patent TW-200521861-A (TW)
Title: Fabrication method for linear circuit of touch panel
Inventor: Wu zhen-ming
Filed: 2003-12-26
Abstract: The present invention provides a fabrication method for linear circuit of touch panel, which includes steps of replacing the conventional screen printing method with a film coating method when fabricating the linear circuit layer to form a linear circuit pattern for voltage detection; and using the film coating method for forming linear circuit pattern to provide better connectivity between a conductive material for fabricating the linear circuit and a lower substrate, and providing the linear circuit pattern with high-precision dimensions and positions. After the linear circuit is applied with an external voltage, it will form a continuous and linearly changing potential, and an electrical signal outputted through the touch area could provide a computer with higher precision of sensing, and improved reliability of touch panel product.
Patent TW-200407638-A (TW)
Title: Color filter substrate of a liquid crystal display device
Inventor: IKEDA MASAHIRO
IPC: G02F1/1333
Filed: 2000-02-14
Abstract: In the liquid crystal display device and the method of manufacturing the same, the pixel electrodes 32 and the projection pattern 35 are formed on the TFT substrate 30 side, and surfaces of the pixel electrodes 32 and the projection pattern 35 are covered with the vertical alignment film 36. Also, the opposing electrode 44 and the projection pattern 45 are formed on the CF substrate 40 side, and surfaces of the opposing electrode 44 and the projection pattern 45 are covered with the vertical alignment film 46. Then the TFT substrate 30 and the CF substrate 40 are arranged such that top end portions of the projection pattern 45 on the CF substrate 40 are brought into contact with the TFT substrate 30. Then, the liquid crystal 49 having the negative dielectric anisotropy is sealed between them. Accordingly, the step of scattering the spacers can be omitted, change in the cell thickness can be prevented, and the good display quality can be achieved.
Patent TW-200526339-A (TW)
Title: Multiple stage press forming device
Inventor: OHARA HISASHI
IPC: B21J9/00
Filed: 2004-02-10
Abstract: This invention provides a multiple stage press forming device having a chuck of a transfer device capable of swaying at an accurate stroke, for making a small part without a transfer fault or defective forming. A driving device (85) for operating a sway device has a driving rod (86), a first driving shaft (88) which rotates forwards and backwards with forward and backward movements of the driving rod (86), and an operating member (89) provided on the driving shaft (88) to rotate integrality with the first driving shaft (88). The operating member (89) is provided with an eccentric shaft (90) eccentric from the first driving shaft (88), such that the eccentric shaft (90) sways in an arcuate fashion with the forward and backward rotations of the first driving shaft (88). The eccentric shaft (90) has a sleeve (91) fitted thereon and a connection member (78) of the sway device is connected to the sleeve (91). The chuck sways between two adjacent dices with the swaying movement of the eccentric shaft (90). By rotating the eccentric shaft (90) the departing distance L between the center axis C5 of the first driving shaft (88) and the center axis C4 of a through hole (78a) in the connection member (78) is changed and, as a result the swaying stroke of the chuck is adjusted.
Patent TW-200527430-A (TW)
Title: Output device of static random access memory
Inventor: HUANG CHAO-SHENG
IPC: G11C11/00
Filed: 2004-02-13
Abstract: The present invention provides an output device of static random access memory, which mainly includes a precharge circuit, a charge/discharge path circuit, a voltage maintaining circuit and an output polarity inverting circuit. The precharge circuit is coupled to a common output terminal of a plurality of memory cells, has a precharge point disposed therein. At least one transmission gate is coupled to the common output terminal and the precharge point. When intending to read one of a plurality of memory cells, the precharge point is precharged to a high voltage level. The gate of the transmission gate is connected to a high voltage level. While precharging, the voltage level of the common output terminal can only be charged to Vdd-VT. As such, the voltage level of the common output terminal will be dropped to a low voltage level to enhance the read speed of the memory cells.
Patent TW-200529708-A (TW)
Title: Hillock-free aluminum metal layer and method of forming the same
Inventor: YIN JUI-TANG
Filed: 2004-02-17
Abstract: A hillock-free aluminum metal layer and method of forming the same are provided. A barrier aluminum layer is first formed on the substrate, and then an aluminum layer is formed over the barrier aluminum layer. The thermal expansion coefficient (CTE) of the barrier aluminum layer is between the CTE of the substrate and the CTE of the aluminum layer (i.e. CTE sub. <CTE b. Al<CTE Al), so as to be a barrier layer for inhibiting the occurrence of hillocks. The electrical product manufactured according to the invention has a great reliability, and the manufacturing cost thereof is also decreased.
Patent TW-200507499-A (TW)
Title: Equalization of multiple signals received for soft handoff in wireless communication system
Inventor: JAYARAMAN SRIKANT
IPC: H04B7/005
Filed: 2004-02-20
Abstract: Techniques for performing equalization of multiple signals received by a terminal in soft handoff with multiple base stations. The received signal at the terminal is conditioned and digitized to provide a stream of received samples, which is then equalized/filtered with multiple sets of coefficients to provide multiple streams of transmit chip estimates. One set of coefficients is provided for each base station and is used to provide a corresponding stream of transmit chip estimates. The multiple streams of transmit chip estimates are further processed to provide multiple streams of data symbol estimates, one stream of data symbol estimates for each base station. The multiple streams of data symbol estimates are then scaled with multiple scaling factors and combined to provide a stream of combined data symbol estimates. The processing for the multiple base stations may be performed by a single hardware unit in a time division multiplexed manner.