baber/WOPTO huggingface dataset:
Patent TW-200419306-A (TW)
Title: Positive photoresist composition for liquid crystal device
Inventor: LEE SEUNG-UK
IPC: G03F7/004
Filed: 2004-03-11
Abstract: The present invention relates to a photoresist composition for liquid crystal devise used for manufacturing of microcircuits such as liquid crystal display circuits and semiconductor integrated circuits, and more particularly, to a photoresist composition comprising (a) a novolak resin with a molecular weight ranging from 5,000 to 9,000 wherein the proportion of m-/1-cresol is (50 to 80): (50 to 20) based on weight; (b) a diazide-type photosensitive compound; (c) an adhesive promoter; and (d) an organic solvent. Since the photoresist composition for liquid crystal device of the present invention has improved photospeed, film remaining ration, circuit dimension uniformity, remaining film thickness uniformity of the half-tone area, resolution, development contrast, adhesivity, heat resistance and solubility to stripper, thus this photoresist composition can be used to improve work environment in the industrial field.
Patent TW-200511345-A (TW)
Title: Conductive separator and electrolytic capacitor using the same
Inventor: NITTA YUKIHIRO
IPC: H01G9/145
Filed: 2004-03-29
Abstract: This invention relates to a conductive separator. The separator of high conductivity with its surface covered with a conductive polymer, and an electrolytic capacitor of low ESR characteristics using the same. The conductive separator comprises an insulating separator substrate with a conductive polymer attached thereto through chemical oxidative polymerization. Wherein, the amount of conductive polymer attached per basis weight of the separator substrate is in the range of 3 to 30 g/m2. In addition, since a polymer resistant to de-doping in the driving electrolyte can be formed by the chemical oxidative polymerization. Eventually, it obtains the electrolytic capacitor with large electrostatic capacity and low ESR characteristics.
Patent TW-200500785-A (TW)
Title: A substrate with concave portions, a microlens substrate, a transmission screen and a rear projection
Inventor: YAMASHITA HIDETO
IPC: G02B3/08
Filed: 2004-04-14
Abstract: A substrate 2 with a plurality of concave portions 3 according to the invention includes a substrate 5 having a plurality of concave portions 3. The concave portions 3 are formed on the substrate 5 by means of an etching process so that the plurality of concave portions 3 are randomly arranged on the substrate 5. First, a non-polymerized resin is applied to the face on which the concave portions 3 of the substrate 2 with concave portions for microlenses are formed. By polymerizing and hardening (solidifying) this resin and further removing the substrate with concave portions for microlenses from a resin layer 14 , the resin layer 14 is formed on the substrate 5 . Thus, microlenses 8 that are constituted from the resin filled in the concave portions 3 and function as convex lenses are formed in the resin layer 14.
Patent TW-200426755-A (TW)
Title: Dot matrix type display device and information equipment employing the same
Inventor: SEKI SHUICHI
IPC: H01L51/50
Filed: 2004-04-20
Abstract: The present invention provides a dot matrix type display device that consists of multiple self light-emitting elements in which a display burning phenomenon can be prevented from occurring. In accordance with the dot matrix type display device, the multiple self light-emitting elements are arranged in a dot matrix form and at least a part of the display area can display icons, pictures, characters, and so on. Then, by means of a successive shifter and other devices, each display origin of the icons, pictures, and characters can be shifted by at least one point to display.
Patent TW-200537928-A (TW)
Title: Integrated image fetching device
Inventor: HSIEH CHIH-CHENG
IPC: G03B7/08
Filed: 2004-05-14
Abstract: An integrated image fetching device integrates a control circuit and a CMOS sensor on a substrate. The control circuit includes a photometry module used to control a detecting flash, receive light signal and detect lightness the light signal; a calculating unit used to calculate the magnitude and the period of a flash of a strobe and an exposure parameter; a strobe controlling module used to control the strobe according to the calculated results of the calculating unit; an exposure controlling module used to control an exposure module according to the exposure parameter.
Patent TW-200507490-A (TW)
Title: Procedure for reduction of the variance of the estimation of the signal to noise ratio of a signal with phase differential amplitude coherent modulation
Inventor: BLASCO CLARET JORGE VICENTE
IPC: H04B14/06
Filed: 2004-05-26
Abstract: Characterized in that in order to calculate the samples of the noise power affecting the system, the errors of amplitude and phase increment obtained in the receiver are combined carrying out a translation of those errors (1) and (4) to the corresponding point of the first ring (6) of the constellation as if this had been the one that was transmitted and without those errors undergoing any modification, in order later on to calculate the modulus squared of the error vector (9). It minimizes and equalizes the variance of the samples obtained for the different values, even and odd, of bits per carrier which the system uses. It reduces the variance of the estimation of the signal to noise ratio in a multiuser digital communications system. Said estimation is necessary for selecting the number of bits per carrier in order to be adapted to the channel and as back-up information in the event of using a receiver with diversity.
Patent TW-200504297-A (TW)
Title: Tripod constant-velocity universal joint
Inventor: SATO YOJI
IPC: F16D3/205
Filed: 2004-06-09
Abstract: A tripod constant-velocity universal joint is provided with a trunnion journal (26), a roller (30) and an outer joint (10). The trunnion journal (26) is directly in contact with the roller (30), and the roller (30) is directly in contact with the outer joint (30) without using a rolling body. The trunnion journal (26) and the contacting ellipse of the roller (30) close to a point.
Patent TW-200531892-A (TW)
Title: Manufacturing method for PET bottle capable of keeping state of being contracted in lengthwise direction
Inventor: HIGUCHI MITSUO
IPC: B29C49/06
Filed: 2004-06-10
Abstract: The objective of the present invention is to provide a manufacturing method of a PET bottle which can be substantially reduced in its longitudinal breadth (height), as compared with the bottle filled with contents. A body of the PET bottle has a part of or the whole of its longitudinal region formed as horizontal bellows, excluding the longitudinal breadth of a drinking port at an upper end. The PET bottle is formed, during its manufacturing process, in a longitudinal breadth (height and capacity) substantially smaller than that of the bottle filled with the contents. The longitudinal breadth (height and capacity) of such a PET bottle is substantially reduced, when it is shipped from its manufacturing factory to a factory where it is filled with the contents.
Patent TW-200508177-A (TW)
Title: Quaternary ammonium salt, electrolyte and electrochemical device
Inventor: NISHIDA TETSUO
IPC: H01G11/42
Filed: 2004-06-30
Abstract: The present invention is related to a quaternary ammonium salt of formula (I): (wherein, R1 represents a linear or branched alkyl group having 1 to 4 carbon atoms; R2 represents methyl or ethyl; and X<-> represents a fluorine-containing anion), an electrolyte and an electrochemical device.
Patent TW-200603559-A (TW)
Title: Testing system and testing method for wireless communication equipment
Inventor: LIN CHING-LANG
IPC: G01M99/00
Filed: 2004-07-13
Abstract: This invention relates to a testing system and testing method for the wireless communication equipment. By using the method of mutually transmitting and receiving signals between two wireless communication equipments under testing, it obtains the purpose of testing two wireless equipments under testing simultaneously. Therefore, it achieves the goal of reducing the testing time and saving the procedures of loading and unloading the testing equipment.
Patent TW-200522623-A (TW)
Title: Reduced complexity sliding window based equalizer
Inventor: YANG RUI
IPC: H04L25/03
Filed: 2004-03-02
Abstract: A sliding window based data estimation is performed. An error is introduced in the data estimation due to the communication model modeling the relationship between the transmitted and received signals. To compensate for an error in the estimated data, the data that was estimated in a previous sliding window step or terms that would otherwise be truncated as noise are used. These techniques allow for the data to be truncated prior to further processing reducing the data of the window.
Patent TW-200526714-A (TW)
Title: Film stretching apparatus and solution film-forming method
Inventor: YAMAZAKI HIDEKAZU
IPC: B29C55/02
Filed: 2004-09-29
Abstract: A clip to hold the film has a clip body, a flapper, a press slider and a rail mount. A pair of the press sliders is located in both sides of the flapper. A coil spring presses the press slider upward. A pair of entrance side film release members, provided in the tenter entrance, presses the press slider downward to press the lateral edge portions of the film by the press sliders. At the film hold position, the flapper rotates from a release position to a hold position to hold the film, and the flapper is kept at the hold position by a torsion spring. The flapper holds the film 26 after the press slider holds the lateral edge portions of the film, so the flapper can hold the film even when the lateral edge portions of the film are curled.
Patent TW-200612616-A (TW)
Title: Socket connector
Inventor: YANG MENG-HUAN
Filed: 2004-10-08
Abstract: An electrical connector for receiving electronic elements therein, comprises an insulative housing having a plurality of grooves, a plurality of contact respectively received in the grooves, and a shielding member engaging with the insulative housing to secure the electronic elements with the insulative housing. The insulative housing is formed with a projection on the side wall. A tab upwardly extends from a side edge of the projection thereby forming a gap between the tab and the corresponding side wall. The shielding member includes a cutout. The cutout engages with the gap.
Patent TW-200520388-A (TW)
Title: Selectable delay pulse generator
Inventor: FAGAN JOHN L
IPC: H03H11/26
Filed: 2004-10-08
Abstract: A programmable pulse generator having a clock signal delay chain, multiplexer, and reduced voltage charge circuit. The clock delay chain comprises a plurality of propagated delays, coupled to the multiplexer. The multiplexer selects a particular clock delay signal from a plurality of delay chain taps. The multiplexer is driven by a tap select register coupled to a state machine. The state machine controls the programmable pulse output, encoding the data by varying the pulse width and delay between pulses. The delay of pulse outputs from the multiplexer are reduced by coupling a reduced voltage pre-charge circuit to the multiplexer.
Patent TW-200515661-A (TW)
Title: Semiconductor laser apparatus
Inventor: WATANABE YASUHIRO
IPC: H01S5/024
Filed: 2004-10-12
Abstract: The purpose of the invention is to provide a semiconductor laser apparatus, comprising a semiconductor laser element (14), a frame (12) on which the semiconductor laser element (14) is disposed, and a resin molding part (15) covering the front and rear surfaces of the frame (12). A laser outgoing window (15a) in which the periphery of the semiconductor laser element (14) is surrounded by the frame part (15b) of the resin molding part (15) and the front part of the resin molding part (15) is opened is formed on the front surface side of the frame (12). An exposure part (16e) in which the periphery thereof is surrounded in a U-shape by the frame part (15d) of the forwardly opened resin molding part (15) and allowing the frame (12) to be exposed is formed on the rear surface side of the frame (12).
Patent TW-200532526-A (TW)
Title: User interface display apparatus using texture mapping method
Inventor: LIN HUNG-YI
IPC: G09G5/00
Filed: 2004-10-18
Abstract: A low cost user interface display system, like on screen display (OSD), using texture mapping method is presented. The present invention only uses a little texture memory and can generate very fancy user interface display. With the method of texture mapping, even the low cost system can have a colorful, fancy user interface display. A user interface display apparatus using texture-mapping method, comprising a image module, texture patterns, display code-buffer, texture mixer and outline shape index generator to texture-maps the predefined image module in the mixing area with the texture patterns. For some existing OSD devices, the texture-mapping method also can provide a low cost approach to fancy the original OSD display output in the display device. Moreover, changing the texture pattern is very easy to system manufacture, and it can make the user interface looks good and different.
Patent TW-200612839-A (TW)
Title: A calcium oxide powder, pellet and method for manufacturing the same
Inventor: FENG JIN-DE
Filed: 2004-10-22
Abstract: Provided is a calcium oxide powder, pellet and method for manufacturing the same. It is mainly related to utilize natural coral and fish bones (or adding clay which contains ingredients such as sodium oxide, magnesium oxide, potassium oxide and calcium oxide) to obtain calcium oxide after mixing and calcining them. The calcium content of the calcium oxide is high, which can be used as a nutrition strengthening agent for calcium.
Patent TW-200539181-A (TW)
Title: Semiconductor memory
Inventor: IKEDA HITOSHI
IPC: G11C11/4076
Filed: 2004-11-25
Abstract: A latch signal generator generates a latch signal in synchronization with later one of a timing at which a delayed chip enable signal obtained by delaying a chip enable signal is activated and a transition timing of a clock signal. A latch circuit latches an input signal received by a signal input buffer, in synchronization with the latch signal. By changing the timing the latch signal is generated in accordance with set-up time of the input signal with respect to the clock signal, it is possible to reduce the stand-by current and prevent malfunction of a semiconductor memory caused by improper latch of the input signal.
Patent TW-200520770-A (TW)
Title: Glp-1 pharmaceutical compositions
Inventor: DONG ZHENG-XIN
IPC: A61K38/17
Filed: 2004-12-16
Abstract: The present invention is directed to peptide analogues of glucagon-like peptide-1, the pharmaceutically-acceptable salts thereof, to methods of using such analogues to treat mammals and to pharmaceutical compositions useful therefore comprising said analogues.
Patent TW-200622411-A (TW)
Title: Liquid crystal display with high color gamut
Inventor: SUI SHOU-LING
IPC: G02F1/1335
Filed: 2004-12-20
Abstract: A panel display includes a color filter and a backlight source. The color filter at least includes green color filter and blue color filter. Transmittance of light with wavelength of 500nm to the green color filter is about 0.1% to 60%. Transmittance of light with wavelength of 500nm to the blue color filter is about 0.1% to 50%. The backlight source includes a first phosphor, a second phosphor and a third phosphor. In the photo spectrum, the peak of the first phosphor occurs between 440nm to 460nm; the peak of the second phosphor occurs between 540nm to 550nm; and the peak of the third phosphor occurs between 550nm to 530nm. Within, the peak ratio of the second phosphor to the first phosphor is about 0 to 3.6. The peak ratio of the third phosphor to the first phosphor is about 0.8 to 2.7.
Patent TW-200623286-A (TW)
Title: Semiconductor package with support structure and fabrication method thereof
Inventor: HUANG CHIEN-PING
Filed: 2004-12-22
Abstract: A semiconductor package with a support structure and a fabrication method thereof are provided. After connection between a chip and electrical contacts in the semiconductor package is complete, during a molding process, a plurality of recessed portions are in advance formed on a carrier where the chip and the electrical contacts are disposed, such that an encapsulant for encapsulating the chip can fill the recessed portions. As a result, when the carrier is removed, the part of the encapsulant filling the recessed portions forms protruded portions on a surface of the encapsulant, and the semiconductor package can be attached to an external device via the protruded portions.
Patent TW-200528217-A (TW)
Title: Silver powder and method for producing same
Inventor: MATSUSHIMA HIROSHI
IPC: H01B13/00
Filed: 2005-01-31
Abstract: There is provided a method for producing a silver powder having excellent dispersibility and capable of forming a paste which do not form suspended matters by phase separation and which is printed on a substrate to form a film having a uniform thickness. In this method, an alkali or a complexing agent is added to an aqueous silver salt containing solution to form a silver oxide containing slurry or an aqueous silver complex salt containing solution. After or before silver particles are deposited by reduction by adding a reducing agent to the silver oxide containing slurry or aqueous silver complex salt containing solution while stirring it, at least one chelating agent selected from the group consisting of compounds having an azole structure, dicarboxylic acids, hydroxy carboxylic acids and salts thereof is added to a silver power containing slurry solution as a dispersing agent.
Patent TW-200530622-A (TW)
Title: Binoculars
Inventor: NEMOTO SATORU
IPC: G02B7/06
Filed: 2005-02-04
Abstract: There is provided binoculars which include a pair of observation optical systems each having an objective optical system, an erecting optical system and an eyepiece optical system. The binoculars include a focusing mechanism that is used to move a part of observation optical systems for focusing, a convergence value compensating mechanism that compensates for a convergence value by displacing displaceable optical elements which are at least parts of the objective optical systems, respectively, in association with actuation of the focusing mechanism, and a light shielding mechanism configured to shield light for preventing light from entering through a clearance caused in accordance with displacement of the displaceable optical elements by actuation of the convergence value compensating.
Patent TW-200616496-A (TW)
Title: Electrostatic discharge protection for power amplifier in radio frequency integrated circuit
Inventor: CHUANG CHE-HAO
IPC: H05F3/02
Filed: 2005-03-04
Abstract: A circuit for protecting a power amplifier from electrostatic discharge (ESD) that comprises a clamp circuit connected between a first power line and a connection line, and a detecting circuit connected between the connection line and a second power line for detecting whether an ESD event occurs at a conductive pad coupled to the power amplifier and activating the clamp circuit in response to an ESD event, wherein an ESD current due to the ESD event is conducted by the clamp circuit to the first power line.
Patent TW-200600925-A (TW)
Title: Liquid crystal display device
Inventor: NISHIO TOSHIYA
IPC: G02F1/1333
Filed: 2005-03-28
Abstract: This invention provides a liquid crystal display device in which the lead wire derived from the housing can be easily fixed. The liquid crystal display device 1 of present invention, comprising a liquid crystal panel, and a illuminating unit 10, is characterized in that said illuminating unit 10 includes : a housing 11 having a bottom wall face with rectangular shape and having upright tabs 141, 142 formed on the side peripheral edge portion by incising a portion of said bottom wall face and projecting toward back face, the illuminating members being received within said housing 11 : and a picture-frame shaped middle frame 20 having a display window 200 on the central portion for fixing said illuminating member, said middle frame 20 being provided with a latch piece 231 at the locations corresponding to said upright tabs 141, 142, which are inserted into the opening 140 formed during the cut-up of said upright tab, the gap, which is formed between said cut-up tabs 141, 142 and said latch piece 231 during the fixing of said middle frame 20 on the housing 11, acting as a lead wire fixing portion by which the lead wire 4 derived from said illuminating member can be pinched and fixed.
Patent TW-200623664-A (TW)
Title: Iterative fast fourier transform error correction
Inventor: PAN JUNG-LIN
IPC: H04B1/707
Filed: 2002-04-04
Abstract: Data is to be estimated from a received plurality of data signals in a code division multiple access communication system. The data signals are transmitted in a shared spectrum at substantially a same time. A combined signal of the transmitted data signals are received over the shared spectrum and sampled. A channel response for the transmitted data signals is estimated. Data of the data signals is estimated using the samples and the estimated channel response. The data estimation uses a fourier transform based data estimating approach. An error in the data estimation introduced from a circulant approximation used in the fourier transform based approach is iteratively reduced.
Patent TW-200608148-A (TW)
Title: Imaging and devices in lithography
Inventor: TEJNIL EDITA
IPC: G03F7/20
Filed: 2005-05-02
Abstract: Systems and techniques for lithography. In one aspect, a method includes producing a microelectronic device by modulating an intensity and a phase of the zero diffraction order of a radiation with a device including subwavelength features having a pitch dimension smaller than one wavelength of the radiation.
Patent TW-200640335-A (TW)
Title: Holder for portable electronic apparatus
Inventor: YEH FALCON
IPC: H05K7/00
Filed: 2005-05-06
Abstract: Disclosed herein is a holder for portable electronic apparatus, comprising a main body, a movable plate, and a revolving unit. The movable plate is movably disposed on the lateral side of the main body. The revolving unit is disposed on the main body, and there is a slider flanged on the revolving unit. A sliding hinge is disposed on a lateral groove which is made by cutting on the movable plate so that the revolving unit can revolve relatively to the main body, the slider in the lateral groove can slide laterally relatively to the movable plate, and the movable plate is driven to slide back and forth vertically, and thereby the main body and the movable plate can hold a portable electronic apparatus.
Patent TW-200608910-A (TW)
Title: Footwear
Inventor: KASSAI KENZOU
IPC: A43B7/20
Filed: 2005-06-21
Abstract: To provide a footwear capable of firmly holding the foot and being able to wear and take off easily, consisting of an insole portion and an upper portion extending over the insole portion with a height to shroud the ankle. The upper portion comprises a lower upper member 12 and a higher upper member 20. The lower upper member 12 has a tongue piece 13 for covering the instep of the foot, left and right side vamps 14a, 14b with a height to shroud the ankle which decreases towards the rear gradually, and a heel piece 17 for connecting the left and right side vamps 14a, 14b. The higher upper piece 20, having a height to shroud the ankle from the position overlapping the higher area of the lower upper member 12, is layered, at the middle part thereof, to the right side vamp 14a of lower upper member 12, the heel piece 17 and the left side vamp 14b sequentially and locally; and the securing piece 27 of the lower upper piece 12 being jointed with the left side vamp 14b is detachably connected to the face fastener 34.