baber/WOPTO huggingface dataset:
Patent TW-I238270-B (TW)
Title: Optical film, polarizing optical film, and image viewing display
Inventor: HATA MASAHIRO
IPC: G02F1/1335
Filed: 2004-05-27
Granted: 2005-08-21
Abstract: An optical film obtained by stretching a polymer film comprising a polycarbonate resin and a styrene resin: wherein a photoelastic coefficient is 2.0x10<-11> to 6.0x10<-11> m<2>/N, and a three dimensional refractive index is controlled so that an Nz coefficient may satisfy a relationship of Nz <= 0.9 and a front retardation (Re) may satisfy a relationship of Re >= 80 nm, has characteristics of giving wide viewing angle and also outstanding durability.
Patent TW-I287212-B (TW)
Title: Driving circuit, compensation circuit of pixel structures of active organic electro-luminescence device and signal compensating method thereof
Inventor: GUO HONG-RU
IPC: G09G3/10
Filed: 2004-06-02
Granted: 2007-09-21
Abstract: A driving circuit of pixel structures of active organic electro-luminescence device used to drive an emitting device in the pixel structures of the active organic electro-luminescence device is provided. A voltage of the emitting device is sensed and a signal is output in response to the voltage by a voltage sensing device. The signal output from the voltage sensing device is received by a compensation unit. A compensating signal is output from the compensation unit to a driving unit of the emitting device for compensating the data signal input to the pixel structures of active organic electro-luminescence device, so as to improve the uniformity of the brightness of the active organic electro-luminescence device.
Patent TW-I256762-B (TW)
Title: Switching circuit for application in DC-to-DC converter
Inventor: TAI LIANG-PIN
IPC: H02M3/155
Filed: 2004-06-24
Granted: 2006-06-11
Abstract: Disclosed is a switching circuit for application in a DC-to-DC converter, which comprises a plurality of junction field effect transistors (JFETs) having a common drain and serving as a low side switch. Each of the JFETs is connected in series with a corresponding high side switch between input voltage and ground. Since the source of JFET can take high voltage, the sources of the plurality of JFETs are connected to the respective high side switches, while the drains that are of better heat dissipation performance are connected together and to the grounding potential to enhance heat dissipation capacity and thus allowing the plurality of JFETs to be packed in the same package and reducing the footprint thereof on PCB layout.
Patent TW-I246157-B (TW)
Title: Semiconductor apparatus utilizing multi-level interconnection to prevent peeling-off of low-k layer
Inventor: KOIKE HIDETOSHI
IPC: H01L21/3205
Filed: 2004-06-29
Granted: 2005-12-21
Abstract: A semiconductor apparatus utilizing multi-level interconnection to prevent peeling-off of low-k layers is described, including alignment marks adjacent to corners of a die and plugs contacting with the alignment marks. The alignment marks are formed from a portion of the upmost interconnection layer of the multi-level interconnection structure that is formed on the die from laminated low-k insulating layers and interconnection layers. The plugs are formed in the contact holes in the low-k insulating layer under the alignment marks contacting with the same.
Patent TW-I265671-B (TW)
Title: Control method and circuit for synchronous rectifiers used in ZVS DC/DC converter
Inventor: YAN CHAO
IPC: H02M3/00
Filed: 2004-06-30
Granted: 2006-11-01
Abstract: A control method for a first synchronous rectifier and a second synchronous rectifier in a switching power converter is presented. The switching power converter includes a transformer, and a first switching device and a second switching device connected in series and in parallel with an input voltage source. The first synchronous rectifier is connected with a low end of a secondary winding of the transformer. The second synchronous rectifier is connected with a high end of the secondary winding of said transformer. The first switching device is connected with a high end of the input voltage source, and the second switching device is connected with a low end of the input voltage source. The control includes the steps of driving the first switching device to an on state and the second switching device to an off state; and driving the second synchronous rectifier to an off state after the second switching device has been driven to an on state, such that a power is delivered from the primary winding to the secondary winding.
Patent TW-I244091-B (TW)
Title: High-reliability shift register circuit
Inventor: WANG WEN-JIUN
IPC: G11C19/28
Filed: 2004-07-15
Granted: 2005-11-21
Abstract: There is provided a high-reliability shift register circuit, wherein the main circuit of each stage is composed of transistors M1-M4, and these four transistors are turned on for only 1-2 pulse time within one frame time. Transistors M5 and M7 construct an inverter circuit which continuously offers a high-level supply voltage Vdd that controls transistors M8 and M9 to be turned on so as to continuously offer a low-level supply voltage Vss to the first node P1 and the output terminal Vout (i) thereby avoiding the first node P1 and the output terminal Vout (i) being in a floating state. Besides, transistor M6 is used to provide a charging circuit to extend the lifetime of transistor M5. With this circuit, it is able to avoid the affection on the behavior of the shift register circuit that is caused by an a-Si (amorphous silicon) TFT under a sustained stress.
Patent TW-I233176-B (TW)
Title: Inspection method and device for wafer boat
Inventor: HAO HUNG-HU
IPC: H01L21/66
Filed: 2004-08-05
Granted: 2005-05-21
Abstract: An inspection device is used to inspect if a wafer boat is qualified. The wafer coat has a first supporting rod and a second supporting rod, which are opposite to each other. The inspection device for wafer boat comprises of a linker, a first holder and a second holder. The first holder and the second holder are parallel mutually and connect to the linker vertically, extending to outside of the other side of the linker. The space between the first holder and the second holder is the qualified distance of the wafer boat. The first holder and the second holder clip the end of the first supporting rod and the second supporting rod. They are vertical to the connecting line between the first supporting rod and the second supporting rod. When the wafer boat inspection device maintains in the condition that the first holder and the second holder are vertical to the connecting line between the first supporting rod and the second supporting rod, if the wafer boat can move from one end of the first supporting rod to the other end of the first supporting rod, it is qualified. If the wafer boat can't move from one end of the first supporting rod to the other end of the first supporting rod, it is not qualified.
Patent TW-I405665-B (TW)
Title: Method for producing polyethylene film using hafnium-based metallocene catalyst
Inventor: SZUL JOHN F
IPC: B29C48/305
Filed: 2004-08-16
Granted: 2013-08-21
Abstract: A polyethylene film having a balance of improved physical and mechanical properties and a method for making the same are provided. In one aspect, the film includes a 1% secant modulus of greater than 25,000 psi, a dart impact resistance of greater than 500 g/mil, and a MD tear strength of greater than 500 g/mil. In one aspect, the method comprises reacting ethylene derived units and a comonomer in the presence of a hafnium-based metallocene at a temperature of from 70° C. and 90° C., an ethylene partial pressure of from 120 psia and 260 psia, and a comonomer to ethylene ratio of from 0.01 to 0.02 to produce an ethylene based polymer. The method further comprises extruding the ethylene based polymer at conditions sufficient to produce a polyethylene film comprising a secant modulus of greater than 25,000 psi, a dart impact resistance of greater than 500 g/mil, and a MD tear strength of greater than 500 g/mil.
Patent TW-I343911-B (TW)
Title: Process for producing r-2-(4-hydroxyphenoxy)propanoic acid or a salt thereof and its use in making herbicidal products
Inventor: CLEUGH ERNEST STEPHEN
IPC: C07C59/68
Filed: 2004-08-30
Granted: 2011-06-21
Abstract: A process for producing optically pure R-hydroxyphenoxypropanoic acid or a salt or ester thereof by reaction of hydroquinone or a salt thereof with an S-halopropanoic acid or a salt thereof in the presence of a mild reducing agent.
Patent TW-I263040-B (TW)
Title: Adjustable irreversible temperature alarm device
Inventor: CHIOU REN-YI
IPC: G01K11/12
Filed: 2004-09-02
Granted: 2006-10-01
Abstract: A temperature adjustable irreversible alarm device is provided. The device at least has a film protection layer, an indication layer and a temperature control layer, and if necessary an adhesion layer is added. This alarm device would show color changes if the temperature reaches a preset temperature. Users can clearly be aware of that the object in question has exceeded or once exceeded the set temperature and stop using or take any necessary actions.
Patent TW-I263737-B (TW)
Title: Centrifugal fan
Inventor: TAKESHITA KAZUMI
IPC: F03D11/00
Filed: 2004-09-16
Granted: 2006-10-11
Abstract: Slim-profile centrifugal fan made up of a housing, a motor component, and an airflow-generating component. A disk portion, a cylindrical portion, a plurality of posts, and a plurality of blades compose the airflow-generating component. The plurality of posts project from, and are arranged at a predetermined circumferential spacing along, the outer circumferential surface of the cylindrical portion; and each of the plurality of blades is provided on a respective one of the posts. The posts are of sufficiently greater thickness than the blades. Accordingly, air spaces are formed in between the posts and the blades, yet the blades are retained firmly on the cylindrical portion by the posts.
Patent TW-I237836-B (TW)
Title: Process of metallization surface treatment for the multilayer ceramic capacitor and structure of the same
Inventor: LI WEI-CHANG
IPC: H01G4/12
Filed: 2004-09-17
Granted: 2005-08-11
Abstract: A process of metallization surface treatment for the multilayer ceramic capacitor is provided, which utilizes the technique of convenient and low-cost metallization surface treatment to manufacture the multilayer ceramic capacitor. The disclosed process includes soaking on the surfaces of two lateral ends of the ceramic stacked body with thin solution of nano-scaled metals, drying the soaked solution of nano-scaled metals under the condition of 100 DEG C for 5 minutes, and carrying out thermal adhesion treatment under 400 DEG C for 10 minutes, so that uniform and delicate metallization surface layer can be formed on the surfaces of two lateral ends of the ceramic stacked body; and finally forming an external electrode which comprises one nickel protecting layer and one solder layer on the surfaces of two lateral ends of the stacked body by electroplating with the plating technique, which comprises one nickel protecting layer and one solder layer.
Patent TW-I246118-B (TW)
Title: Method of vapor phase growth and vapor phase growth apparatus
Inventor: FUTAGAWA MASAYASU
IPC: C30B25/16
Filed: 2004-10-05
Granted: 2005-12-21
Abstract: A method of vapor phase growth in which a highly uniform epitaxial layer can be formed even if growth conditions are varied. There is provided a method of vapor phase growth for forming a thin film from source gas (15) on substrate (7) in reaction chamber (2), characterized in that using an apparatus including reaction chamber (2), flow channel (5) for feeding source gas (15) onto substrate (7) and discharging the same, substrate holding part for holding the substrate (7), moving means (12) for conducting relative movement of the substrate holding part and the flow channel (5), control means (13) for controlling the moving means (12) and heating means (10) for heating the substrate (7), the control means (13) stores position data obtained by measuring the relative positions of the substrate holding part and the flow channel (5) with respect to each growth condition in advance of crystal growth and on the basis of set growth conditions and stored position data, controls the position of substrate holding part or flow channel (5) so as to minimize a change of the relative positions of the substrate (7) and the flow channel (5).
Patent TW-I247978-B (TW)
Title: Low dropout regulator with a split pass element
Inventor: PAN HSUAN-I
IPC: H02M3/00
Filed: 2004-11-04
Granted: 2006-01-21
Abstract: A low dropout regulator comprises an input terminal, an output terminal, a pass element, and a feedback network. In this presentation, a split pass element structure and a pole-zero pairs cancellation scheme is proposed for stability compensation. The minimum requirement on the equivalent series resistance of the load capacitor, due to stability consideration is effectively removed. This approach can improve the transient response of the DC output voltage.
Patent TW-I310788-B (TW)
Title: Enhanced production of lipids containing polyenoic fatty acids by very high density cultures of eukaryotic microbe in fermentors
Inventor: BAILEY RICHARD B
IPC: A23L29/00
Filed: 2001-04-10
Granted: 2009-06-11
Abstract: A process for growing eukaryotic microorganisms comprising adding to a fermentation medium comprising said microorganisms a carbon source and a limiting nutrient source at a rate sufficient to increase the biomass density of said fermentation medium to at least about 100 g/L, wherein said microorganisms are selected from the group consisting of algae, fungi (including yeast), protists, bacteria and mixtures thereof, and wherein said microorganisms are capable of producing at least about 20% of their biomass as lipids comprising some polyenoic fatty acids.
Patent TW-I259698-B (TW)
Title: Mobile communication device
Inventor: HUANG CHIH-MING
IPC: H04M1/02
Filed: 2004-12-24
Granted: 2006-08-01
Abstract: The present invention discloses a mobile communication device, which allows a user to carry out instant handwriting input and translation operation, and which comprises a touch display panel, an encoding module, a microprocessor, a memory unit, a communication module and a recognition module. The touch display panel is used to detect a touch signal generated thereon by the user and serve as a display unit of the mobile communication device. The encoding module is connected to the touch display panel and serves to convert the touch signal to a coded signal. The memory unit is connected to the microprocessor and comprises a plurality of vocabulary database of different languages. The recognition module is respectively connected to the microprocessor and the communication module. When the communication frequency received by the communication module is changed, the recognition module automatically cues the microprocessor to load different vocabulary database according to different communication frequencies to proceed with comparison and display the translation result on the touch display panel.
Patent TW-I290067-B (TW)
Title: Discharge apparatus, material application method, manufacturing method for color filter substrate, manufacturing method for electroluminescence display apparatus, manufacturing method for plasma display apparatus, and wiring manufacturing method
Inventor: KIGUCHI HIROSHI
IPC: H01J9/24
Filed: 2005-01-14
Granted: 2007-11-21
Abstract: The object of the present invention is to shorten the time of a coating process with respect to a discharge device and a material coating method. The solution of the present invention is that a first liquid drop of the material is discharged from at least one of first discharge nozzles so that a part to be discharged is coated with a fluid material when at least one of a plurality of the first discharge nozzles reaches the region corresponding to the part to be discharged by relative movement in one direction of the Y axis direction. Further a second liquid drop of the material is discharged from at least one of second discharge nozzles so that a part to be discharged is coated with the material when at least one of a plurality of the second discharge nozzles reaches the region corresponding to the part to be discharged by the relative movement in the one direction.
Patent TW-I266320-B (TW)
Title: Voltage discharge technique for controlling threshold-voltage characteristics of floating-gate transistor in circuitry such as flash EPROM
Inventor: PARK JONG-MIN
IPC: G11C16/10
Filed: 2005-01-28
Granted: 2006-11-11
Abstract: An operation, typically an ersure operation, is performed on a floating-gate FET (20) whose components include a body region (BR) and a control-gate electrode (CG) above a floating-gate electrode (FG). A first body voltage (VBE) at a body node (NB) is converted into a second body voltage (VBL) applied to the body region. A first control voltage (VCE) at a control node (NC) is converted into a second control voltage (VCL) applied to the control-gate electrode. The two first voltages are placed at respective conditioning values such that the two second voltages cause the FET to be in a specified condition, typically an erased condition. The two first voltages are subsequently discharged with the body and control nodes electrically connected to each other at least as the discharging begins. The two first voltages thereby begin discharging largely simultaneously. This avoids FET damage.
Patent TW-I259664-B (TW)
Title: Method and apparatus for dynamically adjusting a transmitter's impedance and implementing a hybrid power amplifier therein which selectively connects linear and switch-mode power amplifiers in series
Inventor: HAQUE TANBIR
IPC: H04B17/00
Filed: 2005-03-21
Granted: 2006-08-01
Abstract: A method and apparatus for dynamically adjusting the impedance between a transmitter's power amplifier (PA) and antenna to efficiently transfer power from the PA to the antenna. The impedance between the PA and the antenna is adjusted based on power level measurements and/or PA direct current (DC) consumption measurements, depending on whether the PA is a linear PA or a switch-mode PA. In another embodiment, a hybrid PA including a first stage linear PA and a second stage switch-mode PA is implemented in a transmitter. The hybrid PA selectively connects the output of the first stage linear PA to one of the input of the second stage switch-mode PA and the output of the hybrid PA, depending on the output power level of the first stage linear PA, the output power level of the hybrid PA, or a requirement indicated by a transmit power control (TPC) command.
Patent TW-I263642-B (TW)
Title: Pharmaceutical composition for treating tumors comprising growth hormone releasing compounds or their antagonists
Inventor: MUCCIOLI GIANPIERO
IPC: A61K38/08
Filed: 1999-11-30
Granted: 2006-10-11
Abstract: A pharmaceutical composition for treating tumors in a mammal comprising a growth hormone releasing compounds or an antagonist thereof in an amount effective to reduce or inhibit proliferation of tumorigenic cells in the mammal In particular, the tumors to be treated include lung, mammary, thyroid or pancreas tumors. The preferred compounds are certain peptides that contain methyl tryptophan and lysine units.
Patent TW-I289077-B (TW)
Title: Method of preparing nano-scaled ferrous particle-containing suspension
Inventor: YANG JIN-JUNG
IPC: B01F3/12
Filed: 2005-04-20
Granted: 2007-11-01
Abstract: This invention is directed to a method of preparing nano-scaled ferrous particle-containing suspension; the method of the invention comprises the following steps: formulating hydrophilic dispersion; and mixing the hydrophilic dispersion with nano-scaled ferrous particles by a proper amount so that the nano-scaled ferrous particles (such as nano-scaled iron and nano-scaled ferrous multi-metallic particles) are uniformly and stably dispersed in the solution. Accordingly, nano-scaled ferrous particle-containing suspension with desirable suspension stability can be made quickly thereby.
Patent TW-I268094-B (TW)
Title: Multifunctional business machine
Inventor: JENG JIA-JIU
IPC: H04N1/00
Filed: 2005-05-27
Granted: 2006-12-01
Abstract: This invention reveals a multifunctional business machine. It comprises a camera module, an output module, and a processor module. The camera module is at least utilizes to retrieve image data. The output module at least electrically connects with the camera module. Further, the output module is utilized to output the image data retrieved by the camera module. Furthermore, the processor module at least electrically connects with the camera module and the output module. Moreover, the processor module is utilized to control the process and the transmission of the data transmitted between the camera module, the output module, and peripheral systems. By means of this way, the camera module is instead of a traditional scanning module. No matter how high the retrieved image's resolution is, it quickly retrieves the required image. Eventually, the camera module possesses the advantages of retrieving 3D images, and independently operating while removing from the multifunctional business machine.
Patent TW-I270830-B (TW)
Title: A dual-window multimedia broadcast system and its method
Inventor: CHEN JHEN-CYUAN
Filed: 2005-06-01
Granted: 2007-01-11
Abstract: A dual-window multimedia broadcast system and its method, wherein the system utilizes at least one cartoon finished in advance to cooperate with one theme media film, and when the theme media film is broadcast, picks the cartoon to cooperate with the theme media film initiatively. Thus, promotes the recreational results of learning using multimedia to teach.
Patent TW-I264945-B (TW)
Title: Light source driving method and projector
Inventor: MATSUMOTO MORIO
IPC: H04N5/74
Filed: 2005-06-09
Granted: 2006-10-21
Abstract: To provide a light source driving method for supplying power to the light source of a projector, and provide the projector using the light source driving method. The projector comprises a lamp 2 (light source) for functioning as the light source for emitting light, a lamp driving power control part 3 (light source driving part) functioning as a light source driving part for supplying the power to drive the lamp 2, an imaging part 7 (image capturing part) for functioning as an image acquiring part for acquiring image data by receiving a projected image in order to adjust the projected image, and a synchronizing signal generation part 5 for generating a signal being the reference of operation. The synchronizing signal generation part 5 generates a 1st operation signal to determine operation timing in which the lamp driving power control part 3 outputs a current and a 2nd operation signal to determine operation timing in which the imaging part 7 acquires the image data by receiving the projected image, whereby the lamp driving power control part 3 and the imaging part 7 are synchronously operated.
Patent TW-I260940-B (TW)
Title: Method for producing polymeric capacitive ultrasonic transducer
Inventor: CHANG MING-WEI
IPC: H04R3/00
Filed: 2005-06-17
Granted: 2006-08-21
Abstract: A method for producing a polymeric capacitive ultrasonic transducer comprises the following steps: (a) providing a substrate; (b) forming a first conductor on the substrate; (c) coating a sacrificial layer on the substrate to cover the first conductor; (d) etching the sacrificial layer to form a chamber part in contact with the first conductor; (e) coating a first polymeric material on the substrate for fully covering the chamber part; (f) forming a second conductor on the first polymeric material; (g) forming a through hole on the first polymeric material capable of reaching the chamber part; and (h) using the through hole to perform etching on the chamber part in order to completely remove the chamber part.