baber/WOPTO huggingface dataset:
Patent TW-200300872-A (TW)
Title: Positive photoresist composition and forming method for resist pattern using the same.
Inventor: WAI TAKESHI
IPC: H01L21/027
Filed: 2002-12-02
Abstract: A chemically amplified positive type resist composition comprising a resin component (A) which has increased alkali solubility as the result of the action of an acid, which further has on a main chain structural units derived from a (meth) acrylic ester; and which has a polycyclic acid dissociation solution control group on an ester side chain, an acid generating component (B) which generates an acid by exposure, and an organic solvent c; and the resin component (A) comprises both a unit derived from methacrylic ester and a unit derived from acrylic ester. This resist composition can form resist patterns with low surface roughness and line edge roughness at the time of etching, excellent resolution and a large depth of focus.
Patent TW-200301557-A (TW)
Title: Charge pump device
Inventor: KANEKO SATORU
IPC: H01L27/02
Filed: 2002-12-11
Abstract: A charge pump device capable of preventing the occurrence of latch-up and suitable for high current output is disclosed, comprising a N-type epitaxial silicon layer 51 grown on a P-type silicon substrate 50 of single crystal, P-type well regions 52A, 52B formed separately within the epitaxial silicon layer 51, as well as a P-type lower separate layer 58 and a P-type upper separate layer 59 formed between the P-type well regions 52A and 52B. A transistor M2 for transmitting electrical charge is formed within the P-type well region 52, while a transistor M3 for transmitting electrical charge is formed within the P-type well region 52B. The P-type silicon substrate 50 of single crystal is biased to the earth potential or a negative potential.
Patent TW-200411909-A (TW)
Title: Non-volatile memory and operating method thereof abstract of the disclosure
Inventor: TSAI WEN-JER
IPC: H01L27/112
Filed: 2002-12-16
Abstract: A non-volatile memory is described, which comprises a plurality of memory cells, a plurality of word lines, a plurality of drain lines and a plurality of source lines. Two adjacent memory cells in the same column share a source and are grouped into a cell pair, and all of the cell pairs are arranged in rows and columns, wherein two cell pairs in the same column share a drain. The sources of the memory cells in the same row are connected to a source line, and the gates of the memory cells in the same row are coupled to a word line. The drains of the memory cells in the same column are connected to a drain line.
Patent TW-200301311-A (TW)
Title: Method for processing substrates
Inventor: SUGAWARA TAKUYA
IPC: H01L29/78
Filed: 2002-12-17
Abstract: The method for processing substrates according to this invention comprises a step of oxidizing the surface of the silicon substrate for forming an oxide film, and a step of nitrifying the oxide film for forming an oxy-nitride film, and further comprises a step of exhausting oxygen of the surrounding in which the oxide film is nitrified between steps of oxidization and nitrification.
Patent TW-200402153-A (TW)
Title: Method for the manufacturing of a semiconductor element for the emission of electromagnetic radiation
Inventor: HAHN BERTHOLD
IPC: H01S5/223
Filed: 2001-02-21
Abstract: According to this invention, a semiconductor element is provided for the emission of electromagnetic radiation, especially the light, and it has the following characteristics: an active layer to generate the radiation, a p-contact electrically connected with the active layer, a n-contact electrically connected with the active layer, and a current restricting structure to define the current paths, wherein the current restricting structure is provided between the n-contact and the active layer.
Patent TW-200404112-A (TW)
Title: Nonwoven amorphous fibrous webs and methods for making them
Inventor: BERRIGAN MICHAEL RICHARD
IPC: D01D5/098
Filed: 2003-04-29
Abstract: Nonwoven fibrous webs including amorphous polymeric fibers with improved and/or more convenient bondability are disclosed. The nonwoven fibrous webs may include only amorphous polymeric fibers or they may include additional components in addition to amorphous polymeric fibers. The amorphous polymeric fibers within the web may be autogeneously bonded or autogeneously bondable. The amorphous polymeric fibers may be characterized as varying in morphology over the length of continuous fibers so as to provide longitudinal segments that differ from one another in softening characteristics during a selected bonding operation.
Patent TW-200425742-A (TW)
Title: Coding/Encoding method to increase the image resolution
Inventor: CENG YONG-CHAO
IPC: H04N7/24
Filed: 2003-05-02
Abstract: A method to increase the image resolution is disclosed. First, decompose a frame with high resolution into plural first image data with the standard image resolution of DVD/SVCD/VCD, store the first image data into plural user data formats or sub-viewing-angle data format for DVD/SVCD/VCD image medium, calculate the average value of each pixel at the same position in the first image data, so as to form a second image data. Finally, store the second image data into the audio/video data format or main viewing angle data format for DVD/SVCD/VCD image medium, so as to form an image medium having high-resolution image. When playing the image medium with high resolution, combine and recover the plural first image data, thereby forming an image with high resolution, and achieving the purpose of increasing the resolution of DVD/SVCD/VCD image.
Patent TW-200401570-A (TW)
Title: Photographic device, white balance control method and white balance control program
Inventor: YUYAMA MASAMI
IPC: H04N9/04
Filed: 2003-06-13
Abstract: In an electronic camera suitable for this invention, it includes a 1st and a 2nd gain-adjust circuit and also a gain-value memory portion. Said gain-value memory portion includes a 1st gain-value table, in which in the auto-white balance-control the gain-values set in the amp for R and amp for B of the 1st gain-adjust circuit, are stored; and a 2nd gain-value table, in which the gain-values set in the amp for R and amp for B of the 2nd gain-adjust circuit, are stored. The gain-values of the 2nd gain-value table are sequentially set in the 2nd gain-adjust circuit and the white detection is performed. Based on the result, the gain-values that should be set in the 1st gain-adjust circuit are selected from the 1st gain-value table, and set in the 1st gain-adjust circuit, then an image assured to be in white balance is obtained.
Patent TW-200403348-A (TW)
Title: Silver alloy sputtering target and process for producing the same
Inventor: MATSUZAKI HITOSHI
IPC: C22C5/08
Filed: 2003-06-23
Abstract: This invention relates to a silver alloy sputtering target useful for formation of a silver alloy thin film of especially uniform thickness according to sputtering technique, in which, when crystal orientation intensities are determined at four arbitrary points according to X-ray diffractometry, the direction exhibiting the highest crystal orientation intensity (Xa) is identical at the four measuring points and further the dispersion of intensity ratio (Xb/Xa) between highest crystal orientation intensity (Xa) and second highest crystal orientation intensity (Xb) at each of the measuring points is 20% or less.
Patent TW-200400662-A (TW)
Title: Fuel cell and method of using the same
Inventor: MANAKO TAKASHI
IPC: H01M8/04
Filed: 2003-06-27
Abstract: A fuel cell 500 includes a solid electrolyte film 114, a fuel electrode 102 and an oxidation electrode 108 which sandwich the solid electrolyte film 114, and a fuel chamber 502 for supplying a liquid fuel to the fuel electrode 102. A trap agent 504 for trapping carbonate ions is introduced into the fuel chamber 502. The trap agent 504 includes metal cations and a holder for holding the metal cations within a predetermined area. The metal cations are bonded with the carbonate ions to form carbonate and deposit the same, thereby suppressing foams of carbon dioxide from residing in the vicinity of the fuel electrode 102, resulting in no disturbance of supplying the fuel to the fuel electrode and an improvement in a power generation efficiency.
Patent TW-200403151-A (TW)
Title: Anti-glaring film
Inventor: MIYAZAKI HIDETAKE
IPC: C08L33/06
Filed: 2003-06-27
Abstract: This invention provides an anti-glaring film, which provides superior anti-glaring effects on the picture projected onto a window or an interior illumination equipment when mounted on a display surface, and is superior in preventing milkiness of surface and scintillation. The anti-glaring film is formed by forming an anti-glaring layer on a surface of a transparent substrate. The anti-glaring glaring layer is composed of ionizing radiation hardening type resin containing at least transparent particulates. When 100% of the aforementioned transparent particulates by weight each define the cumulative curve of gradation with the grain size of the point being 84% (d84%), 50% (d50%), and 16% (d16%), the anti-glaring film includes features that satisfy the formulas as follows: 2.0 μ m ≤ d50% ≤ 5.0 μ m, and 0.5 μ m ≤ (d84% - d16%)/2 ≤ 1.2 μ m.
Patent TW-200411716-A (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: FUKUSHIMA DAI
IPC: H01L23/532
Filed: 2003-07-01
Abstract: A semiconductor device comprises a semiconductor substrate, an interlayer insulating film including a first insulating film formed above the substrate and having a relative dielectric constant smaller than 2.5 and a second insulating film formed to cover the first insulating film and having a relative dielectric constant larger than that of the first insulating film, and a buried wiring formed within the interlayer insulating film. A bottom portion of the second insulating film is buried in the first insulating film at a number of points.
Patent TW-200503964-A (TW)
Title: Stabilization technology of ferrite process in electroplating wastewater treatment
Inventor: TSAI MIN-SHING
Filed: 2003-07-30
Abstract: A method of treating electroplating wastewater from ferrite process is described. A compound containing divalent iron salt is added to the (neutralization > pH 8, precipitation and concentration) electroplating wastewater, a key parameter r value (molar ratio of Fe2+ over heavy metal ions in the wastewater) is controlled to be greater than 3, NaOH is added in an adequate amount to adjust pH to be larger than 8, and there is a polymer coagulant in the concentration of 2-10 ppm. After neutralizing, precipitating and concentrating, reaction volume and operation cost can be greatly reduced and heavy metal concentration can be increase 2-10 times with comparison to the original wastewater. In an alkaline environment, a ferrite process is used, the key parameter r value is controlled to be greater than 9, the pH value is adjusted to be 8 to 12, temperature is set at 50 to 90 DEG C, the stirring speed is between 50 and 300 rpm, and the aeration speed is in the aeration operation condition of 0.75-4 L/min/L in the reactor. Therefore, ferrite spinel crystals are formed so that harmful heavy metal ions are captured into the crystalline lattice of the ferrite crystals to form stable ferrite crystals. The harmful heavy metal ions will no longer dissolve out due to external environment influence, the treated electroplating wastewater reaches discharge standard for discharge water, and furthermore, by the operation technique of the key parameter r value, the resultant ferrite product is classified as common industrial waste according to TCLP. Therefore, secondary contamination and environmental danger will not be caused. The ferrite product obtained can be used as paint, pigment and magnetic material for resource application due to its color and magnetic features.
Patent TW-200406863-A (TW)
Title: Semiconductor wafer inspecting method
Inventor: NARUOKA HIDEKI
IPC: H01L21/66
Filed: 2003-08-21
Abstract: It is an object to obtain a method of inspecting a semiconductor wafer which can carry out an inspection accurately. At a step S11, a virtual divided wafer is generated based on dividing cell size data and dividing cell arrangement data which define a dividing condition. At a step S12, an inspection result information database is checked over the virtual divided wafer to calculate a nonstandard cell number (C0) having a nonstandard portion and a standard cell number (C1) having no nonstandard portion, respectively. At a step S13, a usable area rate PUA (%) (=(C1/C10)*100) is calculated based on a total virtual dividing unit cell number (C10) and the standard cell number (C1).
Patent TW-200508268-A (TW)
Title: Antibacterial PU material
Inventor: LIOU HAN-YING
Filed: 2003-08-26
Abstract: An antibacterial PU material is made by adding a reactive quaternary ammonium salt antibacterial agent into a PU reaction system to be bonded as part of the PU structure, thereby rendering the PU with antibacterial effects. Furthermore, the antibacterial agent is a part of the PU structure, and the quaternary ammonium salt antibacterial agent and the surface material jointly form a covalent bonding effect, and can be controlled to be uniformly distributed on the surface of the material. Thus, the quaternary ammonium salt antibacterial agent will not be ionized and released when the PU product is used for its antibacterial effect by contact mechanical means. As a result, a product according to the invention has the effects of long term, safe, and eco-friendly.
Patent TW-200403047-A (TW)
Title: Disposable wearing article
Inventor: OTSUBO TOSHIBUMI
IPC: A61F13/49
Filed: 2003-08-26
Abstract: The invention provides a disposable wearing article capable of preventing a poor contact sensation caused by the article wrinkles and without leaving platemarks on the wearer's skin due to the wrinkles. An article (1A) comprises a base sheet (2) with the first and second ends (15, 16), trunk elastic members (17) extending around the trunk and contractibly mounted on the first end (15), the second end (16) being folded back toward the inner surface of the first end (15), the front end region (18) of the second end (16) being fixed to the first end to cove the elastic members (17). In the article (1A), the first and second ends (15, 16) have opposite side edges (19, 20) and central regions (21, 22), and the first and second ends (15, 16) are fixed to each other in the opposite side regions (19, 20) of these ends (15, 16), while the first and second ends (15, 16) are isolated from each other in the central regions (21, 22) of these ends (15, 16).
Patent TW-200413049-A (TW)
Title: Multilaminate backing construction
Inventor: AUDETT JAY DOUGLAS
IPC: G09F3/10
Filed: 2003-08-29
Abstract: A novel backing construction for a transdermal drug delivery system is disclosed. In particular, the invention relates to a system and method for labeling a transdermal drug delivery system, wherein the backing layer contains a writable medium capable of inkless printing.
Patent TW-200405594-A (TW)
Title: Method for manufacturing piezoelectric film, piezoelectric element and ink jet recording head
Inventor: KUBOTA MAKOTO
IPC: H01L41/39
Filed: 2003-09-19
Abstract: The invention provides a method for manufacturing a piezoelectric element including a coating step of coating a substrate with a coating liquid for forming the piezoelectric element thereby forming a coated film, a drying step of drying the coated film, a preliminary sintering step of preliminarily sintering the coated film thereby forming an oxide film, a final sintering step of finally sintering the oxide film thereby forming a piezoelectric film, and a cooling step of cooling the piezoelectric film, wherein the steps are executed in the presence of a moisture-containing gas; in the coating step the substrate has a temperature equal to or less than 50 DEG C and the moisture-containing gas has a relative humidity of 60 %RH or less at 25 DEG C; in the drying step, the substrate has a temperature equal to or less than 200 DEG C and the relative humidity is 10 to 70 %RH; in the preliminary sintering step the substrate has a temperature of 200 to 450 DEG C and the relative humidity is 70 to 100 %RH; in the final sintering step the substrate has a temperature of 500 to 800 DEG C and the relative humidity is 70 to 100 %RH.
Patent TW-200514664-A (TW)
Title: Improved structure for hydraulic tube clamp
Inventor: HE FANG-BIN
IPC: B25B27/00
Filed: 2003-10-27
Abstract: This invention provides an improved structure for hydraulic tube clamp, including a base on which a guiding rod extends through a mold pressing member to engage with a support. A top supporting apparatus is provided on the mold pressing member. The top support apparatus has a power cylinder controlled by a user to raise a top supporting member for increasing the distance between the support and the pressing mold, such that the bottom of the pressing mold abut against a top mold, which cooperates with a bottom mold to turn s clamp mold inside the bottom mold into a clamped state, so as to clamp a tube clamp collar to a tubular end of the clamp mold, subjecting the tube clamp collar to be deformed at and retained to the tubular end, so as to form a labor saving and rapid structure for a tube clamp.
Patent TW-200423780-A (TW)
Title: Transport agnostic authentication of wireless devices
Inventor: MILLER QUENTIN S
IPC: H04L9/00
Filed: 2003-10-30
Abstract: A wireless device and a receiving computing system communicate over a carrier network. The wireless device submits a request for service to the receiving computing system, which then returns an authentication key. The authentication key is routed using the telephone number stated in the request for service as being associated with the wireless device. However, the authentication key is dispatched over a different data transport mechanism. For example, the request may be submitted using an IP data transport mechanism, while the authentication key is returned using an SMS data transport mechanism. The wireless device then evidences, through appropriate communication, that the wireless device both submitted the request and received the response. Accordingly, the telephone number is verified as being associated with the telephone number.
Patent TW-200519371-A (TW)
Title: A new method for the detection of dengue virus
Inventor: TAI DAR-FU
Filed: 2003-12-02
Abstract: Based on the formation of molecularly imprinted membrane specific for the epitope of dengue virus NS1 protein on gold electrode, we have developed an immunosensor for the detection of dengue virus. The response of quartz crystal microbalance (QCM) to NSl protein using epitope-mediated imprinting showed a comparable frequency shift to those chips immobilized with monoclonal antibodies. No pretreatment was required for clinical specimen. Detection of dengue virus protein was achieved quantitatively in serological phase by collaborating quartz crystal microbalance with molecularly imprinted membranes. We also demonstrated a new method to detect antibodies by forming a sandwich with the molecularly imprinted membrane-antigen complex on chip.
Patent TW-200520041-A (TW)
Title: Wafer structure
Inventor: YU JUI-I
IPC: G03F7/20
Filed: 2003-12-03
Abstract: A wafer structure, involving the mask design of semiconductor front-end manufacture or back-end manufacture, arranges a plurality of patterns on a single mask to reduce the investment cost. Different type of chips can be fabricated on a wafer by using the same condition of manufacture so that different design of the chips can present on a single wafer to reduce the cost of new product on testing period and shorten the sale time for new product.
Patent TW-200519401-A (TW)
Title: Manufacturing method for image sensor with gradient index lens
Inventor: TSAI MING-HUNG
Filed: 2003-12-09
Abstract: The invention is a manufacturing method for image sensor with the gradient index lens (GRIN lens). The manufacturing method is applied to charge-coupled device (CCD) and CMOS image sensing device to replace conventional micro-lenses. The method forms an anti-reflective layer on the top and bottom sides of the GRIN lens layer respectively for absorbing unnecessary scattering light and further improving the cross-talk issue.
Patent TW-200416674-A (TW)
Title: Optical disk drive, optical disk, security control method for optical disk drive, and security control program product for optical disk drive
Inventor: KANEKKO YUTAKA
IPC: G11B20/00
Filed: 2003-12-10
Abstract: A security control method for an optical disk drive comprises a security information reading step and a security information-determining step. In the security information reading step, security information associated with data to be read is read from a plurality of locations on an optical disk. In the security information-determining step, correct security information is determined by comparing fragments of the security information read from the plurality of locations and then by selecting a security information fragment with the highest frequency. The correct security information is used in processing of the data to be read.
Patent TW-200428700-A (TW)
Title: Power connector with vertical male AC power contacts
Inventor: ALLISON JEFFREY W
IPC: H01R12/71
Filed: 2003-12-24
Abstract: Electrical conectors are provided for transmitting electrical power. A preferred connector comprises an insulative housing and a plurality of AC power contacts disposed therein. The insulative housing comprises a circuit board facing portion and a mating face including a plurality of apertures. Each of the AC power contacts comprises an engaging portion accessible through one of the apertures for engagement with a complementary contact associated with a mating connector. A tab extends from the engaging portion of each of the AC power contacts that protrudes from the insulative housing at a position farthest from the circuit board facing portion for engagement with an AC cable plug.
Patent TW-200528051-A (TW)
Title: Control rope of sunshade device with opening identification function
Inventor: CAI RUI-AN
Filed: 2004-02-26
Abstract: There is provided a control rope of sunshade device. The sunshade device has a base and a sunshade curtain mounted below the base. The control rope is able to control the sunshade curtain to be switched between an expanding position and a contracting position. The control rope includes: a vertical placing control section, a contracting control section, a lower joint section jointed to the bottoms of the above control sections, and an upper joint section jointed to the tops of the above control sections. The present invention is characterized by selectively arranging an identification part on the vertical placing control section and/or the contracting control section, and thus a user is able to easily identify the vertical placing control section and the contracting control section, so as to conveniently control the sunshade curtain to expand and contract.
Patent TW-200425187-A (TW)
Title: Paste for internal electrode and process for producing electronic part
Inventor: NAKAMURA TOMOKO
IPC: H01G4/008
Filed: 2004-03-29
Abstract: This invention discloses a paste for internal electrode comprising a powdery electrode material, a binder resin composed mainly of a polyvinylbutyral resin and a solvent. This paste for internal electrode further comprises a plasticizer amounting to 25 to 150 parts by mass per 100 parts by mass of binder resin. The binder resin is contained in an amount of 2.5 to 5.5 parts by mass per 100 parts by mass of powdery electrode material. Thus, there are provided a paste for internal electrode which even when the internal electrode is formed into a thin layer, has a mechanical strength and adhesive strength capable of withstanding the dry transfer technique, and a process for producing an electronic part with the use thereof.