baber/WOPTO huggingface dataset:
Patent TW-I236737-B (TW)
Title: Substrate strip for flip chip package
Inventor: WANG MENG-JEN
IPC: H01L23/14
Filed: 2004-03-11
Granted: 2005-07-21
Abstract: A substrate strip for flip chip package includes a plurality of substrate units to constitute at least a matrix. The matrix defines a plurality of first cutting lines and a plurality of second cutting lines in crisscross between the substrate units. A plurality of pre-cutting hole are formed at the crisscross points of each first cutting lines and the crisscrossed second cutting lines to prevent the substrate units from chipping or peeling at their corners during cutting step after flip-chip mounting.
Patent TW-I274942-B (TW)
Title: Liquid crystal display device and backlight module thereof
Inventor: CHANG KE-CHIN
IPC: G02F1/1335
Filed: 2004-03-31
Granted: 2007-03-01
Abstract: The present invention relates to a backlight module, which is applied to a liquid crystal display (LCD) device. The LCD device includes an optical film set having at least an optical film disposed on the backlight module. The backlight module includes a housing and at least a space pin. The housing has a bottom plate having at least a through hole, and the bottom plate has an inner side facing to the optical film and an outer side opposite to the inner side. The space pin is inserted in the through hole from the outer side of the bottom plate and is fastened on the bottom for supporting the optical film.
Patent TW-I286237-B (TW)
Title: Pixel structure with plural storage capacitances and display faceplate thereof
Inventor: CHU CHIA-CHING
IPC: G09G3/36
Filed: 2004-04-14
Granted: 2007-09-01
Abstract: A pixel structure with plural storage capacitances includes: a display unit having a transistor, a main storage capacitor coupled to the transistor, and a capacitance supply device having one to plural secondary storage capacitors and selectively connecting a secondary storage capacitor in parallel to a main storage capacitor according to a driving frequency corresponding to the display unit.
Patent TW-I236783-B (TW)
Title: Plug-type connector and electric connector comprising the same
Inventor: MASAKI KATSUYUKI
IPC: H01R12/79
Filed: 2004-05-24
Granted: 2005-07-21
Abstract: A plug-type connector for connecting end portions of a pair of FFCs extending in parallel to each other. The connecter is provided with: a holder having a placing frame provided on the surface and backside thereof with a pair of placing faces on which the end portions of the pair of FFCs are respectively placed; and a fixing member capable of fixing the end portions of the FFCs to the corresponding placing faces of the holder. The fixing member includes: annular portion which defines an insertion hole into which the placing frame of the holder with the end portions of the FFCs placed on the corresponding placing faces, can be inserted together with the FFCs; and engagement portions which are engageable with corresponding engaged portions of the holder when the annular portion is brought toward the holder with the pair of FFCs previously inserted into the insertion hole of the annular portion.
Patent TW-I240109-B (TW)
Title: Backlight module
Inventor: KAO KO-CHIA
IPC: F21V8/00
Filed: 2004-06-08
Granted: 2005-09-21
Abstract: A backlight module. The backlight module includes a diffuser plate, a first light guide plate, a second light guide plate, a plurality of first light sources, and a plurality of second light sources. The first light sources are disposed adjacent to the first light guide plate and emit light through the first guide plate to the diffuser plate. The second light sources are disposed adjacent to the second light guide plate and emit light through the second light guide plate to the diffuser.
Patent TW-I254575-B (TW)
Title: High frequency signal receiving device
Inventor: SHIMANUKI MASARU
IPC: H04N21/647
Filed: 2004-06-17
Granted: 2006-05-01
Abstract: The subject of the invention targets at preventing the harmonic outside the required harmonic from interfering the baseband signal of the broadcasting channel band through frequency inversion. The resolution of the invention is that the high frequency signal receiving circuit 1 provides the high frequency signal input circuit 3 that inputs the high frequency signal (RF signal) converted from 12 GHz band to about 1 to 2 GHz band, the combiner circuit 4 that converts the signal of 1 to 2 GHz band from the input circuit 3 into the baseband signal, the local oscillation input circuit 5 that supplies the signal of band combined from signal from the input circuit 3 to the combiner circuit 4, and the PLL circuit that inputs the original oscillation output signal from the local oscillation output circuit 5. The local oscillation output circuit 5 comprises the oscillation circuit 51, the harmonic output circuits 52 generating the four harmonic waves of the output signal from the oscillation circuit 51 and resonant circuit 53. The high frequency signal receiving circuit 1 controls the resonant frequency of the resonant circuit 53 of the local oscillation output circuit 5 by virtue of the control voltage outputted from the PLL circuit 6 and simultaneously intensify the harmonic wave acted as the expected times of the broadcasting channel frequency corresponding to the input circuit 3 by virtue of the control over the frequency of the input circuit 3. Meanwhile, the attenuation appears in the harmonic wave with times outside the said band superimposed on other broadcasting channel frequency.
Patent TW-I253170-B (TW)
Title: Solid-state image sensor, manufacturing method for solid-state image sensor, and camera
Inventor: SAKOH HIROSHI
IPC: G02B3/00
Filed: 2004-07-30
Granted: 2006-04-11
Abstract: The solid-state image sensor in the present invention includes a plurality of light-receiving elements arranged in a light-receiving area, and a plurality of micro-lenses 7 corresponding to the light-receiving elements, and has a flattening film 8 formed on the plurality of the micro-lenses. At the center of the light-receiving area, micro-lenses 7 are placed in positions directly above the corresponding photodiodes 1, and placed in positions which are progressively offset from the positions directly above the corresponding photodiodes 1, towards the center of the light receiving area, as micro-lenses 7 are located farther from the center of the light-receiving area.
Patent TW-I339211-B (TW)
Title: Biodegradable polyester mixture
Inventor: YAMAMOTO MOTONORI
IPC: C08L3/02
Filed: 2004-08-06
Granted: 2011-03-21
Abstract: The present invention relates to biodegradable polyester mixtures comprising from 5% to 80% by weight, based on the total weight of components i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and an aliphatic dihydroxy compound (component i) and from 20% to 95% by weight, based on the total weight of components i to ii, of at least one renewable raw material (component ii) and from 0.1% to 15% by weight, based on the total weight of components i to ii, of a component iii which is capable of forming covalent bonds with both component i and component ii. The present invention further relates to processes for producing biodegradable polyester mixtures, to the use of biodegradable polyester mixtures for producing blends, moldings, films, sheets or fibers and also to blends, moldings, films, sheets or fibers comprising biodegradable polyester mixtures.
Patent TW-I271633-B (TW)
Title: Method for downloading software interface of handheld equipment
Inventor: LAI CHENG-SHING
Filed: 2004-09-07
Granted: 2007-01-21
Abstract: The present invention relates to a method for downloading software interface of handheld equipment. A user employs a network equipment to connect with a server so as to select at least a software interface element. The server encapsulates software interface element data selected by the user as a transmission data file and transmits the file to a handheld equipment. The handheld equipment receives the transmission data file and then decapsulates the transmission data file as the software interface element data to set up its software interface therewith. The method treats an integral configuration for the software interface of the handheld equipment as a target for downloading the software interface of the handheld equipment. As far as the user is concerned, the method has the advantages being simple, convenient and functionally complete.
Patent TW-I279951-B (TW)
Title: Seeking and tracking control for locking to transmission peak for a tunable laser
Inventor: LO JIANN-CHANG
IPC: H04B10/155
Filed: 2004-09-09
Granted: 2007-04-21
Abstract: A servo or control technique and apparatus for performing wavelength locking employs the phase-shift modulation scheme to adjust one or more optical elements in the laser cavity to lock the lasing frequency toward a desired channel frequency. A controller comprises a high bandwidth mode and a low bandwidth mode. When initially locking to a new channel, the high bandwidth controller mode may be used to supply more energy to drive an actuator to achieve faster seeking. When an error signal approaches within a pre-defined threshold of zero error, the controller may be switched to a lower bandwidth mode supplying less power to the actuator to softly approach the target frequency and avoid overshoot. The lower bandwidth controller mode may keep the noise level lower and provide better frequency tracking stability to the tunable laser.
Patent TW-I250393-B (TW)
Title: Industrial control circuit
Inventor: HE TIE-HAI
IPC: G05D25/00
Filed: 2004-09-10
Granted: 2006-03-01
Abstract: The present invention is related to an industrial control circuit applying to industrial control systems. The industrial control circuit includes a input port, a first isolation unit, a singlechip computer, a second isolation unit, an amplifier unit, and an output port; wherein the singlechip computer have more than thirty two I/O lines, the input port is connected to the first isolation unit, the singlechip computer is connected to the first isolation unit and the second isolation unit, the second isolation unit is connected to the amplifier unit, and the amplifier unit is connected to the output port. The present invention can deal with 16 bit signal at the same time. In addition, it will improve the credibility of the industrial control circuit by inserting two light-emitting diodes in the first isolation unit and the second isolation unit in series mode respectively.
Patent TW-I272864-B (TW)
Title: Monolithic sound membrane featuring modulation of gamut and timbre through variation of material at different parts
Inventor: YOU SHENG-SHIUNG
Filed: 2004-09-23
Granted: 2007-02-01
Abstract: The present invention relates to a monolithic sound membrane featuring modulation of gamut and timbre through variation of material at different parts. Such a monolithic sound membrane disposed is provided for disposing in a speaker to overcome the structural limit of the conventional due to use of identical material and similar strength. The sound membrane is constructed from an inner edge toward an outer edge with variation of structural strength, which varies from high strength to low strength in which a gradient breadth variation is adopted. As such, the structures of different parts in the single sound membrane can fully satisfy physical requirements for high-pitched, middle-pitched, and low-pitched frequency enunciation, enabling the single sound membrane to perform the ideal high-pitched, middle-pitched, and low-pitched qualities and properties. Thus, the present invention does not need the cost of designing a complex acoustic splitter, avoids the untrue fake voice and efficiency loss, reduces the cost, and realizes the fidelity needed.
Patent TW-I245110-B (TW)
Title: Apparatus of micro angular motion detector and fabrication method thereof
Inventor: CHANG KAI-CHENG
IPC: G01C19/5712
Filed: 2004-11-12
Granted: 2005-12-11
Abstract: The present invention provides an apparatus of micro angular motion detector and the fabrication method thereof, which comprises: at least a pair of vibration portions and a detection electrode. The at least a pair of vibration portions are configured on a substrate symmetrically, and the vibration portion has an electrostatic vibration body, a support, and an elastic body. The electrostatic vibration body is apart from the substrate in a suitable distance, and the support is connected with the electrostatic body and the substrate. The elastic body has one end connected to the support, and the other end connected to the electrostatic vibration body. The detection electrode is configured at one side of the set of vibration portions. The pair of vibration portions vibrate due to the electrostatic force, and, during the rotation, because of the effect of Kohl's force, the pair of vibration portions will generate a swinging vertical to the substrate. By detecting the variance of capacitance for the detection electrode and the electrostatic vibration body, it is able to obtain the micro angular motion.
Patent TW-I267865-B (TW)
Title: Virtual ground nitride read only memory electrically erasable read only memory cell array and method for programming and erasing the same
Inventor: LEE MING-HSIU
IPC: G11C16/16
Filed: 2004-11-18
Granted: 2006-12-01
Abstract: A method id described for erasing a selected data region in an NROM cell that is a member of a virtual ground NROM EEPROM array. The method provides that erasing the selected data region does not disturb the program state of unselected data regions.
Patent TW-I262736-B (TW)
Title: Manufacturing method of silicon microphone
Inventor: GONG SHIH-CHIN
IPC: H04R31/00
Filed: 2004-12-01
Granted: 2006-09-21
Abstract: This invention relates to a manufacturing method of silicon microphone. Using the semiconductor fabrication process and a silicon micro-machining process, it forms the silicon microphone. It mainly comprises a silicon substrate with a resonant chamber, a vibration film, a backplane equipped with several sound holes, and a metal pad. Eventually, it achieves the advantages of easy production, inexpensive cost, and mass production likelihood.
Patent TW-I365989-B (TW)
Title: Semiconductor device and method for manufacturing the same
Inventor: DE WILDE JOHANNES
IPC: G01R31/30
Filed: 2004-12-20
Granted: 2012-06-11
Abstract: A sensor for contactlessly detecting currents, has a sensor element having a magnetic tunnel junction (MTJ), and detection circuitry, the sensor element having a resistance which varies with the magnetic field, and the detection circuitry is arranged to detect a tunnel current flowing through the tunnel junction. The sensor element may share an MTJ stack with memory elements. Also it can provide easy integration with next generation CMOS processes, including MRAM technology, be more compact, and use less power. Solutions for increasing sensitivity of the sensor, such as providing a flux concentrator, and for generating higher magnetic fields with a same current, such as forming L-shaped conductor elements, are given. The greater sensitivity enables less post processing to be used, to save power for applications such as mobile devices. Applications include current sensors, built-in current sensors, and IDDQ and IDDT testing, even for next generation CMOS processes.
Patent TW-I261659-B (TW)
Title: Manufacturing method of heat dissipation apparatus
Inventor: CHEN YENCY
IPC: F28D15/02
Filed: 2005-03-25
Granted: 2006-09-11
Abstract: A manufacturing method of a vapor chamber includes the following steps: providing a substrate and exerting a pressure on the substrate by using a roller mold to form a plurality of grooves; folding up the substrate to form a chamber for enabling the plurality of grooves to be formed on the inner wall of the tube; sealing one end of the chamber and pouring a working fluid into the chamber; and vacuuming the chamber and sealing the other end of the chamber to allow the chamber to be formed as a sealed chamber.
Patent TW-I350649-B (TW)
Title: Method and apparatus for self-oscillating differential feedback class-d amplifier
Inventor: HIDETO TAKAGISHI
IPC: H03F3/217
Filed: 2005-05-02
Granted: 2011-10-11
Abstract: The present disclosure introduces a simple method and apparatus for a Class-D amplification and Pulse Width Modulation (PWM) of an input signal, such as a voice signal. The proposed circuits do not require reference input signals such as triangular signals; rather, the combination of the circuits' self-oscillating device arrangements and the delay elements performs pulse width modulation at higher frequencies while producing less noise. Among other advantages, these circuits offer shorter response time, less distortion, better power supply ripple rejection, larger negative feedback, and simpler construction. The recommended Class-D amplifiers can be used with speakers and can have single-ended or differential input. <IMAGE>
Patent TW-I284097-B (TW)
Title: Stepless and adjustable seat post assembly
Inventor: HWANG SHIUAN-RUEY
IPC: B62J1/08
Filed: 2005-05-19
Granted: 2007-07-21
Abstract: A stepless and adjustable seat post assembly comprises a rod, two elastic members, two clamping members and an adjusting device. At an end of the rod is defined a passage vertical to the axis thereof, at either end of the passage is formed an annular inclined surface facing the center of the passage, and at the inner edge of the annular inclined surface is an annular shoulder portion. The two elastic members are disposed at the annular shoulder portion of the rod. The two clamping members each has a projecting abutting portion that comprises an annular surface and an abutting surface. The two clamping members are disposed at both ends of the passage with the annular surface abutting against the annular inclined surface and with the abutting surface pushing against the elastic member. The adjusting device is inserted between the two clamping members and can be clamped by or declamped therebetween after adjustment.
Patent TW-I270495-B (TW)
Title: Low-floor type vehicle
Inventor: NAKANO JUNICHI
IPC: B62K11/00
Filed: 2005-06-10
Granted: 2007-01-11
Abstract: To provide a low-floor type vehicle structured so that rear wheels are borne in the rear part of a swing arm borne by the body frame swingably up and down, a rear cushion is installed between the swing arm and the body frame, and that an accommodating member is installed in a part under the seat whereon a driver is seated and over the rear cushion, wherein such an arrangement is introduced that the bottom wall of the accommodating member can be set in a still lower position while a gap is reserved in the area to the rear cushion, and thereby the accommodating capacity of the accommodating member is secured large. At the undersurface of the bottom wall 140a of the accommodating member 140, an accommodation recess 142 to accommodate the rear cushion 72 is formed in such an arrangement that the center axis of the rear cushion 72 is positioned over the undersurface of the bottom wall 140a.
Patent TW-I281515-B (TW)
Title: A method of fabricating a green cladding material
Inventor: TSAI SHIH-CHUAN
IPC: C23C28/02
Filed: 2005-06-24
Granted: 2007-05-21
Abstract: A method of fabricating a green cladding material is provided. A metal layer is deposited on a hydrolysis film by vacuum evaporation method. Then after spreading a polymer adhesive on the metal layer, the hydrolysis film is immersed in water. After hydrolyzing the hydrolysis film, an electroplate is adhered on the metal layer through the polymer adhesive. Finally, the polymer adhesive, the metal layer and the electroplate are baked for solidifying the polymer adhesive.
Patent TW-I271423-B (TW)
Title: Reactive dyestuff composition and their use
Inventor: HUANG HUEI-CHIN
Filed: 2005-09-02
Granted: 2007-01-21
Abstract: A dye composition, which comprising: (a) a mono azo dye of the formula (I), wherein R, R1, K, Y and m are defined the same as the specification; and (b) at least one azo dye selected from the formula (II), (III) or (IV), wherein R, R2, R3, Y, (W)0-3, (W')0-3, D, D1 and D2 are defined the same as the specification. These kinds of dye composition with good stability and build-up. The dye composition are suitable for dyeing and printing of materials containing either cellulose fibers, such as cotton, artificial cotton, linen, and artificial linen, or synthetic polyamide, such as wool, silk, and nylon etc. Dyed materials with excellent properties can be obtained, showing especially outstanding performance in of wash-off, build-up, level-dyeing, photochromism, wet fastness, ghosting fastness and light fastness.
Patent TW-I263955-B (TW)
Title: Image display device
Inventor: UEDA YUKINORI
IPC: H01J31/12
Filed: 2005-09-15
Granted: 2006-10-11
Abstract: This invention is to provide an image display device whose envelope strength is not decreased, whose spacer silhouette is scarcely conspicuous and whose image quality is improved. A plurality of spacers 30a, 30b to support the atmospheric pressure are provided between a first substrate on which a fluorescent surface is formed and a second substrate on which a plurality of electron emission sources are provided. When a first direction denotes the direction parallel with one side of the first substrate and a second direction denotes the direction perpendicular to the first direction, the plurality of spacers are arranged so as to form a plurality of spacer rows C1 to Cx at intervals in the second direction, in each row a plurality of the spacers being arranged at intervals in the first direction. The plurality of the spacers constituting each spacer row are arranged so as to deviate in the first direction from the plurality of spacers constituting the adjacent other spacer rows.
Patent TW-I254382-B (TW)
Title: Etching process to avoid polysilicon notching
Inventor: WANG SHIANG-BAU
IPC: H01L21/3213
Filed: 2005-09-15
Granted: 2006-05-01
Abstract: A method for plasma assisted etching of a polysilicon containing gate electrode to reduce or avoid polysilicon notching at a base portion including providing a semiconducting substrate; forming a gate dielectric layer on the semiconducting substrate; forming a polysilicon layer on the gate dielectric; pattering a photoresist layer over the polysilicon layer for etching a gate electrode; carrying out a first plasma assisted etch process to etch through a major thickness portion of the polysilicon layer; carrying out a first inert gas plasma treatment; carrying out a second plasma assisted etch process to include exposing portion of the underlying gate dielectric layer; carrying out a second inert gas plasma treatment; and, carrying out a third plasma assisted etch process to fully expose the underlying gate dielectric layer adjacent either side of the gate electrodes.
Patent TW-I281975-B (TW)
Title: Micro gyroscope
Inventor: TSENG FAN-GANG
IPC: G01C19/56
Filed: 2005-10-24
Granted: 2007-06-01
Abstract: A micro gyroscope including a substrate, an oscillating body, driving electrodes, and sensing electrodes is provided. The oscillating body formed over the substrate includes many oscillating rings arranged to form a symmetrical pattern. Wherein, the geometric centers of the neighboring oscillation rings are apart pi/4 radian from each other by using the geometric centers of the symmetrical pattern as a referring point. The driving electrodes disposed on the substrate are used for driving the oscillating rings to deform. Wherein, the oscillating body has a driving deformation while the oscillating rings deformed. On the other hand, the oscillating rings deform as suffering the Coriolis force. At this moment, the oscillating body has a sensing deformation. Wherein, the directions of the driving deformation and the sensing deformation are apart pi/4 radian from each other. Furthermore, the sensing electrodes disposed on the substrate are used for sensing the sensing deformation of the oscillating body.