baber/WOPTO huggingface dataset:
Patent TW-200533879-A (TW)
Title: Heat dissipation device
Inventor: CHEN WAN-YU
Filed: 2004-04-13
Abstract: The present invention relates to a kind of heat dissipation device, particularly to the heat dissipation device that increases the heat dissipation rate by the phase change between liquid state and gas state. The base made of aluminum has a closed type containing space that can contain the coolant. The atmospheric pressure of the containing space is less than that of outside. The heat conducting part made of copper is arranged on the bottom of the containing space. The upper side and lower side of heat conducting part are the contact surface contacting with the electronic component and the heating surface that contacting with the coolant respectively. The inside of the containing space is with a guiding slope that can guide the coolant to the heat conducting part. The heat absorbed by the heat conducting part from the electronic component can be conducted to the coolant to make the coolant evaporate rapidly in the containing space with the atmospheric pressure less than that of outside. When the vaporized coolant condenses into liquid coolant, it can rapidly flow to the heat conducting part to increase the phase change rate between liquid state and gas state to improve the heat dissipation effect.
Patent TW-200424775-A (TW)
Title: Positive photoresist composition and resist pattern formation method
Inventor: HOJO TAKUMA
IPC: C08F212/14
Filed: 2004-04-26
Abstract: A positive photoresist composition has high etching resistance and high resolution, and is capable of forming fine patterns by electron beam exposure. A resist pattern formation method using the positive photoresist composition is provided. The positive resist composition is an EB positive photoresist composition which includes a resin component (A) increasing the alkali-dissolvability thereof by an action of acid, an acid generating component (B) which generates an acid by exposure, and an organic solvent (C), wherein the resin component (A) is composed of a copolymer which includes a first constitutional unit (a1) derived from hydroxystyrene and a second constitutional unit (a2) derived from (meth) acrylate ester having alcoholic hydroxyl groups, wherein parts of the hydroxyl groups in the unit (a1) and the alcoholic hydroxyl groups in the unit (a2) are protected by acid dissociable dissolution inhibiting groups.
Patent TW-200506636-A (TW)
Title: Autonomic power loss recovery for a multi-cluster storage sub-system
Inventor: HSU YU-CHENG
IPC: G06F11/34
Filed: 2004-05-07
Abstract: An improved storage controller and method for storing and recovering data are disclosed. The storage controller includes a first cluster for directing data from a host computer to a storage device and a second cluster for directing data from a host computer to a storage device. A first cache memory is connected to the first cluster and a second cache memory is connected to the second cluster. A first preserved area of memory is connected to the first cluster and a second preserved area of memory is connected to the second cluster. Data is directed to the first cache and backed up to the second preserved area in a normal operating mode. Similarly, data is directed to the second cache and backed up to the first preserved area in the normal operating mode. In the event of a power failure or comparable event, data from the first and second preserved areas are transferred to, and stored on, a first storage device. Additionally, data from the first and second preserved areas are transferred to, and stored on, a second storage device. Thus, upon resumption of normal operation, if one of the clusters subsequently fails to resume normal operations, data from the failed cluster is available through the operating cluster.
Patent TW-200539431-A (TW)
Title: Method for packaging image sensors in a tape and structure from the same
Inventor: TSAI R B
IPC: H01L21/56
Filed: 2004-05-31
Abstract: A method for packaging image sensors in a tape is disclosed. Firstly, at least an image sensor chip and a reel-to-reel flexible printed circuit (FPC) are provided. Active surface of the image sensor chip includes a sensor region and a peripheral region. The image sensor chip has a plurality of bumps on the peripheral region. A non-conductive resin is applied on the peripheral region to seal the bumps prior to connection to the FPC and without covering the sensor region. Each package unit of the FPC has a window and an outer connecting region. A plurality of inner terminals are arranged around the windows. When the upper surface of the FPC is pressed with offering a temperature to the image sensor chip, the bumps will pass through the non-conductive resin and bond to the inner terminals of one of the package unit. According to the method, it can achieve the effects of low-temperature bump bonding, multi-row chip connection, resistance to oxidation of the bumps and prevention of contamination to the sensor region.
Patent TW-200506811-A (TW)
Title: Method to display a graphic object and communication device
Inventor: JARCZYK ALEXANDER
IPC: G09G5/14
Filed: 2004-06-03
Abstract: A method to display graphic objects is described, in which the graphic objects are arranged on a virtual surface-field, the virtual surface-field is larger than a display-field, a section of the virtual surface-field is displayed on the display-field, and the graphic objects, which are arranged outside of the displayed section of the virtual surface-field, are projected on the edge of the display-field.
Patent TW-200514659-A (TW)
Title: Pneumatic motor-controlled valve of a screwdriver
Inventor: LEE YUN-CHUNG
IPC: B25B21/00
Filed: 2003-10-17
Abstract: A pneumatic motor-controlled valve of a screwdriver is installed between an air guide hale of a pneumatic motor and a main air valve gate in the screwdriver. A valve hole is formed on a guide seat and is communicated to an air guide hole of the motor. A plug is formed on an outer wall of a cylinder; and the cylinder is movably mounted within the guide seat. A lower spring resists against the cylinder. At least one ventilating hole is formed on a wall of the cylinder for communicating the valve hole to one of the upper valve opening and the lower valve opening of the main air valve gate. The plug drives the cylinder to actuate with the descending and rising of the piston valve so as to open or close the valve hole of the guide seat, thereby, the rotation of the motor is controlled.
Patent TW-200603592-A (TW)
Title: System against illegal use of mobile phone
Inventor: LAI JEN-CHENG
IPC: H04L9/32
Filed: 2004-07-09
Abstract: The present invention relates to a system against illegal use of mobile phone, which has a RFID component disposed in a portable object, a code-reading module and an identification data disposed in a mobile phone. When the mobile phone is activated, the code-reading module sends out RF signals; if the RFID component is located right within an effective range of signals sent/received by the code-reading module, the RFID component will generate an information to be identified and transmit it out; after the code-reading module receives the information to be identified, the code-reading module can conduct decryption processing on the information to be identified; after the decryption is verified and the information to be identified matches the identification information, the mobile phone can then be normally used.
Patent TW-200520354-A (TW)
Title: Power source circuit
Inventor: OHTAKA NOBUYUKI
IPC: H02M3/07
Filed: 2004-07-22
Abstract: Disclosed is a power source circuit capable of stabilizing the output of charge pump, wherein the output voltage of charge pump (10) is monitored by a monitoring circuit (20). The operation current of the series regulator (12) is limited when the output voltage of the charge pump (10) is under a predetermined value.
Patent TW-200510929-A (TW)
Title: Radiation-sensitive resin composition
Inventor: CHIKUSA YASUO
IPC: G03F7/038
Filed: 2004-09-07
Abstract: The present invention provides a negative-type radiation-sensitive resin composition which is easily patterned with excellent electrical conductive film. The negative-type radiation sensitive resin composition comprises polythiophene composite aqueous dispersion which is constituted by poly (3, 4-di-substituted thiophene) and polyanion, and a water-soluble or water dispersed radiation-sensitive resin.
Patent TW-200609822-A (TW)
Title: Microprocessor having a secured memory
Inventor: Feng lian-xing
IPC: G06F9/30
Filed: 2004-09-07
Abstract: The present invention is a microprocessor having a secured memory. The microprocessor comprises a CUP, a read-only memory, and a secured circuit. The key point of this invention is to form a secured area in the read-only memory. The secured circuit can detect the program counter of the CPU. When the address of the program counter is at the read-only memory, the secured area is enabled. When the address of the program counter is not at the read-only memory, the secured area is disabled, so only the program in the read-only memory is permitted to read the data in the secured area.
Patent TW-200530024-A (TW)
Title: Press
Inventor: FUTAMURA SHOJI
IPC: B30B15/14
Filed: 2004-09-08
Abstract: In a press employing an electric motor, quick-feed drive means for lowering to a time point immediately before pressing and a press motor for pressing operation are used to cause the quick-feed drive means and the pressing motor to operate in a cooperating manner, and only one position detector for detecting the current position of the slider is provided for the set consisting of the quick-feed drive means and the press motor.
Patent TW-200513813-A (TW)
Title: Patterned reflective optical structures
Inventor: PHILLIPS ROGER W
IPC: G03H1/04
Filed: 2004-09-17
Abstract: An optical structure includes a light transmissive substrate having a surface relief pattern applied thereon, such as a hologram. A patterned layer of a reflective material is applied over portions of the surface relief pattern so as to form alphanumeric characters, bars codes, or pictorial or graphical designs. An optically active coating is applied over the patterned layer of reflective material and exposed portions of the surface relief pattern in order to provide desirable optical effects to the exposed portions of the surface relief pattern. In some embodiments, the optically active coating is a color shifting thin film, or contains color shifting flakes. Optionally, the material of the optically active coating is index matched to the light transmissive substrate in order to optically erase the effect of the surface relief pattern in the portions of the surface relief pattern not covered by the reflective material.
Patent TW-200519165-A (TW)
Title: Polymerizable fluorinated ester compounds and their preparing
Inventor: KINSHO TAKESHI
IPC: C07C69/14
Filed: 2004-10-05
Abstract: The polymerizable fluorine ester compound disclosed in this invention is expressed by general formula (1) or (2). In each formula, R1 expresses H, methyl or trifluoromethyl; R2 and R3 express each independently H or a monovalent hydrocarbon group, or may mutually bond to form a ring together with carbon atoms to which they bond and, in this case, express a 1-15 C divalent hydrocarbon group which may contain a heteroatom or atoms; R4 expresses H, OH or a monovalent hydrocarbon group; R5 expresses an unstable acid group. The polymerizable fluorine ester compound of this invention is excellent in transparency to laser light having wavelength less than 500nm, especially wavelength less than 200nm, and is useful as a monomer for producing polymer for photoresisters having good development characteristics obtained by containing acidic hydrocarbon like benzene and phenol.
Patent TW-200614054-A (TW)
Title: Chinese input method based on coding word meaning and input interface thereof
Inventor: TAI KING-CHI
Filed: 2004-10-19
Abstract: The invention relates to a Chinese input method based on coding word meaning and input interface thereof. The invented Chinese input method includes a clustering step, the input words are classified into different word sets based on meaning, attribute, or syntax; a coding step, words in the same word set are assigned with the same code, words in different word set has a different code, each word at most uses four Chinese words to form its code; a word-choosing step, the candidate word is selected based on the code words. The invention also includes an input interface for realizing the aforementioned method. Because the invented method does not need a large word library in order to increase the input speed, so the demand of memory size and operation speed of the system are relatively low.
Patent TW-200611621-A (TW)
Title: Wiring board and wiring board module
Inventor: FUJIKAWA KATSUHIKO
Filed: 2004-10-22
Abstract: The present invention provides a wiring board and a wiring board module, which is capable of reducing the protrusions on the wiring board itself. A wiring board module (10) is provided with a multilayer wiring board (11), and on a mounting surface (11a) of the multilayer wiring board (11), a crystal oscillator (1), an IC component (2) and the like are mounted. On the mounting surface (11a), a mounting land (12) for the IC component (2), a mounting land (13) for the crystal oscillator (1) and a mounting land (14) for other surface mounting component are formed. Particularly, the mounting land (13) for the crystal oscillator (1) is not like the conventional land solely having a large area. Adjacent four land pieces (13a) are electrically connected through one external terminal (1a) of the crystal oscillator (1) to function as a mounting land for the external terminal (1a). In other words, a plurality of the mounting lands (13) provided at positions corresponding to each of the outer terminal (1a) of the crystal oscillator (1) are divided into four land pieces (13a).
Patent TW-200521525-A (TW)
Title: Transflective type liquid crystal display device and method for manufacturing the same
Inventor: HONG SOON-KWANG
IPC: G02F1/1333
Filed: 2004-10-26
Abstract: A transflective type liquid crystal display device includes a first substrate having a pixel region, the pixel region including a transmission region and a reflection region that has a reflector formed thereon; a second substrate, which faces the first substrate, and on which a light guiding layer and a color filter layer are formed, the light guiding layer including a first medium and a second medium, a refractive index of the first medium and a refractive index of the second medium being different from each other; a liquid crystal layer interposed between the first and the second substrates; and a backlight assembly positioned outside of the first substrate to provide light onto the first medium in a reflection mode.
Patent TW-200520663-A (TW)
Title: Process for manufacturing a wiring substrate
Inventor: SAIKI HAJIME
IPC: H05K3/46
Filed: 2004-11-18
Abstract: A process for manufacturing a wiring substrate, comprising a roughening step of roughening surfaces of insulating resin layers, at least one of the insulating resin layers containing an epoxy resin which contains 30 to 50 wt.% of an inorganic filler of SiO2 having an average grain diameter of 1.0 to 10.0 μm, wherein the roughening step includes a roughening step of dipping in a solution of permanganic acid at 70 to 85 DEG C for 20 minutes or longer.
Patent TW-200529193-A (TW)
Title: Method and system for controlling the level of a data signal read from an optical disc
Inventor: OTTE ROB
IPC: G11B20/10
Filed: 2004-12-03
Abstract: The invention relates to a method of controlling the level of an input readout signal read from an optical disc. The method proposes to use an amplification step for amplifying the input readout signal by an adjustable gain factor for generating an amplified output readout signal having an amplitude in the range [I_min_target, I_max_target]. The value of this gain is derived from a feedback loop control in charge of comparing the level of the output readout signal with that of target levels I_min_target and I_max_target, and deriving a gain value taking into account the level of the input readout signal. This loop control renders it possible to clamp the input readout signal, counteracting as a consequence the decrease of the input readout signal in the case of a reflectivity reduction of the optical disc.
Patent TW-200620592-A (TW)
Title: Encapsulating method on an array substrate by molding
Inventor: LIN CHIN-HSIEN
IPC: H01L23/31
Filed: 2004-12-06
Abstract: An encapsulating method on an array substrate by molding is provided. Firstly, a chip carrier having multiple carrier units is provided. Next, a plurality of obstructions and a plurality of chips are formed on the upper surface of the chip carrier. The obstructions can be adjacent or disposed on the cutting streets of the chip carrier. When a molding compound is formed on the chip carrier to seal the chips, the obstructions can delay the flowing speed of the molding compound in filling state at specific location. Thus, the mold flow is balanced to avoid void inside the molding compound.
Patent TW-200621447-A (TW)
Title: Stapler
Inventor: MATSUKAWA TAKESHI
IPC: B25C5/00
Filed: 2004-12-24
Abstract: To provide a stapler in which stapling operation can be performed by driving a staple through sheets of paper, etc., with a comparatively small force and which is high in durability. The stapler comprises a base frame 1, a support element la erected from a rear end of the base frame 1, an operation frame 5 pivotally attached at a rear end part thereof directly or indirectly to the support element la through a main shaft: 3, a staple pressure lower plate disposed at the operation frame, and the staple pressure lower plate 21 being lowered to drive staples stored in a staple magazine 4, one by one, between the operation frame 5 and the base frame 1 in accordance with rotation of the operation frame 5 so that sheets of paper sandwichingly retained between the base frame 1 and a staple receiving board 2 are stapled, the stapler further comprising a handle frame 6 disposed at an upper part of the operation frame 5 and pivotally attached at a rear end part thereof to the support element la such that rear end part is located at an upper part of the main shaft 3, and an intermediate element 22 one end of which is pivotally attached to an intermediate part in a back and forth direction of the handle frame 6 and the other end of which is pivotally attached to the operation frame 5.
Patent TW-200625125-A (TW)
Title: Service method and system of network public-praise data base
Inventor: Chen zong-ming
IPC: G06Q90/00
Filed: 2005-01-11
Abstract: A service method and a system of network public-praise data base comprises: (a) establishing the trademark commodity data base for a factory; (b) collecting the trademark commodity's submitting articles and judgment scores of consumers for different factory respectively, so that each factory trademark commodity comprises the total submitting articles and the additional judgment score of each submitting; and (c) applying a multi-variable formulas to execute a score-weighting computation for total submitting articles and judgment score of each submitting and then to obtain an objective public-praise index, so as to effectively estimate the popularity of the trademark commodity for each factory.
Patent TW-200600230-A (TW)
Title: Casting machine
Inventor: YOSHII HIROSHI
IPC: B22D45/00
Filed: 2005-01-12
Abstract: To improve a productivity by shortening a casting cycle time to the necessary minimum without producing any defective cast product. The casting machine is provided with a temperature sensor 26 at a portion (runner 21) where molten metal 5 solidifies more slowly than cavities 14 and 18 in a lower die 12. The temperature detection part 28a in the temperature sensor 26 is made in direct contact with the molten metal 5.
Patent TW-200527099-A (TW)
Title: Thin film transistor and liquid crystal display device
Inventor: YOSHIMURA YUSUKE
IPC: H01L29/786
Filed: 2005-01-28
Abstract: This invention provides a thin film transistor to prevent the electrical character decreasing as well as to prevent the short circuit occurrence between specific electrodes. The second thin film transistor 15 comprises the source/drain electrodes 19, 20 and the gate electrode 21. The width d1 of the contact end 22 contacted the electrical current flowing region in the source/drain electrode 19 is smaller than the width d2 of the contact end 23 contacted the electrical current flowing region in the source/drain electrode 20. Furthermore, the value of d2 is decided to form that the effect value of the width of the current flowing region between contact ends 22 and 23 maintains to a predetermined value. According to this structure, the second thin film transistor 15 could prevent the electrical current decreasing as well as cause the probability of the short circuit occurrence between the source/drain electrodes 19 and the gate electrode 21 is less than the probability of the short circuit occurrence between the source/drain electrodes 20 and the gate electrode 21.
Patent TW-200631052-A (TW)
Title: Method for activating electron source surface of field emission display
Inventor: Chen guo-rong
IPC: H01J37/073
Filed: 2005-02-22
Abstract: A method for activating surface of electron emission source of a field emission display. After a cathode structure is fabricated and sintered with high temperature, the surface of electron emission source is activated by employing a spray coating technology. The spray coating technology includes a spraying device. The spraying device employs compressed air to homogeneously spray the solution onto the surface of the cathode structure. The solution will then cover the gate electrode layer and permeate into the hole and sagged area on the surface of electron emission source to form a covering layer. The covering layer is then dried and peeled off using a roller peeling device. The roller peeling device includes two rollers, one of which includes a heating unit to heat and soften the covering layer when rolled on the covering layer of the cathode structure. The other roller can thus peel off the covering layer easily.
Patent TW-200632116-A (TW)
Title: Tool and device for dedicate coating a photochemical film on a substrate
Inventor: HUANG CHIEN-MING
IPC: C23C14/22
Filed: 2005-03-02
Abstract: A coating device that coat graded optical film is disclosed. It composes of a target source underneath a substrate. The substrate spins around a center axis, and the coating surface of the substrate is opposed to the target. The coating surface take up the coating from the coating material source and forms the coated layer. There is a shutter on the coating surface. Its height, thickness, and the angle formed with the substrate are decided by the graded slope and range of the coating layer.
Patent TW-200635200-A (TW)
Title: Piezoelectric motor
Inventor: HUANG CHING-HSING
IPC: H02N2/16
Filed: 2005-03-18
Abstract: A piezoelectric motor includes a rotor and a piezoelectric actuator for actuating the rotor to rotate. The piezoelectric actuator includes a piezoelectricity film and a vibrator film contacting with the rotor at an outer-periphery thereof. The piezoelectric motor further includes a plate fixedly contacting with the vibrator film via a plurality of contacting portions.