baber/WOPTO huggingface dataset:
Patent TW-200412053-A (TW)
Title: Vector signal apparatus
Inventor: CHI CHIU-MIEN
IPC: H04J3/14
Filed: 2002-12-23
Abstract: A vector signal apparatus. The vector signal apparatus for TDMA system comprises a radio-frequency-to-intermediate-frequency converter, an analog-to-digital converter, a pulse power detector, a FIFO register, a memory and a digital signal processor. The radio-frequency-to-intermediate-frequency converter converts a received RF signal to an intermediate-frequency signal. The analog-to-digital converter transforms an analog signal to a digital signal. The pulse power detector detects the received RF signal to generate a control signal. The FIFO register is timed by this control signal to store the digital data. The digital data stored in the FIFO register are put into the memory by the digital signal processor. The digital signal processor processes the digital data stored in the memory to generate required data.
Patent TW-200403083-A (TW)
Title: Manually operated breast pump
Inventor: TASHIRO MITSUO
IPC: A61M1/00
Filed: 2003-01-20
Abstract: The object of the present invention is to provide a manually operated breast pump which can be easily disassembled while cleaning, correctly disassembled while using and is cleanable. The manually operated breast pump of the present invention comprises the breast pump portion (22) with approximately cone shape for contacting the user's breast, the breast pump body (21) having a bottle (41), and the operating lever (30) with a long shape in one direction whose middle vicinity is detachably mounted to the breast pump body by the pivot and the pivot portion can be used as a center to support the forward and backward motion so that the operating lever (30) enables the piston (23) to perform reciprocating motion and consequently form a negative pressure to draw the user's milk through the breast pump portion (22) into the inner space (S1) of the bottle.
Patent TW-200302297-A (TW)
Title: A manufacturing method of gate bush by electrotyping processing
Inventor: OGINAKA YOSHIO
IPC: C25D1/02
Filed: 2003-01-27
Abstract: There a manufacturing method of gate bush provided, which manufactures a kind of gate bush excellent in surface roughness for making transcription accuracy excellent, with high anti-corrosive ability, as well to produce original advantage in the usage of electrotyping processing of nickel alloy, and to raise enormously the hardness, and with excellent anti-wearing ability. In the manufacturing method of gate bush by using electrotyping processing, the characteristics including steps as following. Firstly, the first electrodeposition layer composed of nickel alloy layer is electrodeposited on both the inside surface of ultimate product and the surface of impression electrode with the same shape. Secondly, the second non-electrolyte layer composed of non-electrolyte nickel- phosphorus alloy deposited from the surface the first electrodeposition layer. Furthermore, additionally the third electrodeposition layer composed of nickel alloy is electrodeposited on the surface of the second non-electrolyte nickel-phosphorus alloy layer, and the impression electrode is released from the product electrodeposited or deposited from separate layers of those are from the first electrodeposition layer to the third electrodepositionlayer. After being quenched, the it is processed into the shape wanted.
Patent TW-200400663-A (TW)
Title: High capacity calcium lithium based hydrogen storage material and method of making the same
Inventor: TAN ZHAOSHENG
IPC: F17C11/00
Filed: 2003-01-29
Abstract: A nonreversible metal hydride for use as a hydrogen fuel. The nonreversible metal hydride is formed from an intermetallic compound having the formula Ca1+aLi2+b. The Ca1+aLi2+b is formed by melting amounts of elemental lithium and calcium together by induction heating in an argon atmosphere. The Ca1+aLi2+b is cooled and crushed into a powder. The alloy powder is subsequently hydrogenated at ambient temperatures or lower. Resulting is a metal hydride having exceptional reactivity to water during hydrolysis due to its nano-crystalline structure. Dehydrogenation of the metal hydride does not regularly occur due to the absorbed hydrogen being chemically bonded to the lithium and calcium. The Ca1+aLi2+b hydride may be used in a variety of applications as a hydrogen fuel and the Ca1+aLi2+b alloy may be used as a desiccant for removing moisture from hydrogen or hydrogen containing streams.
Patent TW-200416286-A (TW)
Title: A novel nucleic acid encoding β-1,3-glucanase from lily
Inventor: CHEN CHAO-YING
IPC: C12N15/56
Filed: 2003-02-26
Abstract: The present invention relates to a novel nucleic acid encoding β-1,3-glucanase polypeptide of lily, and an expression vector, host cell and transgenic plant comprising the nucleic acid of the invention. The expression of the nucleic acid of the invention in the plant will enhance resistance against a wide variety of stresses, in particular fungal attack.
Patent TW-200303990-A (TW)
Title: Device with a circuit for detecting an abnormal substrate
Inventor: HIRANO KOUSAKU
IPC: H01R11/00
Filed: 2003-02-27
Abstract: This invention provides a device for testing a semiconductor, for finding the faulty mounting of DSA or inperfact connections. The device of this invention includes a pair of DSA 10a, 10b carrying socket boards 11, and a mother board 20 provided with connectors to which connectors 14 of each socket board 11 of the pair of DSA 10a and 10b are connected. The device is provided with an ID setting board for each DSA 10a, 10b for setting an ID number for the DSA 10a, 10b and producing ID signals indicating ID numbers, a conforming circuit for detecting the conformity of the ID numbers, and a daisey chain circuit for receiving signals from one of the connectors 21 of mother board 20 side and sequentially transmitting the signals to all connectors 21, 14 through the connectors 14 of the opposite DSA side to detect whether an output signal is present.
Patent TW-200417775-A (TW)
Title: Thin film transistor liquid crystal display with straight-down back light unit
Inventor: HUANG KUO-TSUN
IPC: G02F1/133
Filed: 2003-03-04
Abstract: There is provided a thin film transistor liquid crystal display with straight-down back light unit, which includes: a back light unit, a conductive device, a display panel and a transparent conductive layer. The conductive device for grounding is arranged on the back light unit. A polarizer is arranged on the inner face of the display panel. The transparent conductive layer is attached on the polarizer, wherein the transparent conductive layer can contact the conductive device by the combining the display panel and back light unit. Another kind of thin film transistor liquid crystal display with straight-down back light unit includes: a back light unit, a conductive device and a transparent conductive layer. The back light unit is provided with a diffuser. The conductive device for grounding is arranged on the back light unit. The transparent conductive layer is attached on the diffuser. The transparent conductive layer contacts the conductive device.
Patent TW-200416975-A (TW)
Title: Packaging method and apparatus of LED
Inventor: Zhang lian-bi
IPC: H01L23/28
Filed: 2003-02-27
Abstract: The present invention is related to the packaging method of light-emitting diode (LED). Because the required current of LED for illumination purpose becomes larger than before, the problem caused by heat dissipation becomes more serious. In order to solve the problem of temperature rising, a middle reflection adhesion layer mixed with silver molybdenum is used in the present invention. The epitaxial chip is transferred to the molybdenum metal to increase the heat dissipation effect and have even better matching effect of thermal expansion coefficient for preventing from the breakage due to overheat and having light reflection. In addition, the adhesion characteristic between the semiconductor and metal reflection layer is increased. Furthermore, a kind of LED directly packaged by using glass to prevent the yellow phenomenon due to the aging effect of the present resin package is also proposed in the present invention.
Patent TW-200307799-A (TW)
Title: Quick connect coupling
Inventor: SCHEFFEL GARY
IPC: F16L37/40
Filed: 2003-03-13
Abstract: A quick connect coupling includes a male coupling component and a female coupling component that axially interfit in a locked and unlocked relationship with each other with the female coupling component having a hollow body, a tubular body extension that extends axially from a first end of the hollow body and a valve element that can translate along a longitudinal axis of the quick connect coupling. The male coupling component has a tubular stem portion that translates the valve element when the quick connect coupling is fully assembled to a locked position. A valve seat member disposed within the female coupling component has a tapered valve seat area that cooperates with a poppet valve. The valve seat member has a generally cylindrical body with a generally cylindrical inner surface adapted to receive a first end of said tubular stem portion, the valve seat member also having a generally cylindrical outer surface. The valve seat member includes a seal in a recess of the outer surface and a seal in a recess in an inner surface thereof. The tubular body extension is an unwetted part.
Patent TW-200419911-A (TW)
Title: Apparatus for delay calibration of a forward clock
Inventor: CHEN CHIEN-MING
IPC: H03L1/00
Filed: 2003-03-17
Abstract: An apparatus for automatic delay calibration of a forward clock. According to the invention, the apparatus includes control logic to receive a normal clock, a lead clock and a lag clock. The control logic therefore generates a delay control signal based on a timing relationship among the normal, the lead and the lag clocks. The apparatus also includes a delay calibrator to receive a reference clock having the same frequency as the forward clock. The delay calibrator generates the lead, the phase lag and the normal clocks from the reference clock and provides them as feedback to the control logic. According to the delay control signal, the delay calibrator can adjust the lead and the lag clocks. Once the timing relationship meets a predetermined condition, the delay control signal is provided to calibrate a delay for the forward clock.
Patent TW-200420324-A (TW)
Title: Golf club head and manufacturing method therefor
Inventor: HOU WEN-CHING
IPC: A63B53/04
Filed: 2003-04-04
Abstract: A golf club head and manufacturing method therefor comprises the following steps: positioning a sand core in a mold cavity of a mold of a golf club head; injecting liquid wax into the mold cavity to form a wax pattern in which the sand core is inserted; sinking the wax pattern and the sand core into plaster to form an plaster mold; heating the plaster mold to remove the wax pattern while the sand core being positioned in the plaster mold; injecting melting alloy into the plaster mold; removing the plaster mold and the sand core to integrally form a golf club head. Thus, the golf club head is integrally formed with a sole plate, a striking plate with a weight member, and a slot which is defined between the sole plate and the weight member.
Patent TW-200307963-A (TW)
Title: Plasma display panel
Inventor: HARADA HIDEKI
IPC: H01J11/46
Filed: 2003-04-30
Abstract: An AC plasma display panel has a pair of panels disposed in spaced opposed relation, and each having a plurality of electrodes formed on an opposed surface thereof and mostly covered with a dielectric layer; and a sealing member which seals the periphery of the pair of panels. The electrodes each have a portion uncovered with the dielectric layer, and the sealing member is disposed in contact with the uncovered portions of the electrodes. With this arrangement, the discharge space can be kept gas-tightly sealed by the sealing member without communication with the outside of the display panel which may otherwise occur due to the presence of voids on opposite sides and surfaces of the electrodes.
Patent TW-200425650-A (TW)
Title: Dual band transceiver architecture for wireless application
Inventor: WU SZU-HSIEN
IPC: H04B1/40
Filed: 2003-05-08
Abstract: This invention, Dual Band Transceiver Architecture For Wireless Application, relates to modulate multiple received frequencies of dual bands by using a radio frequency circuit, and then provide a base band to a modulation circuit. Besides, using this single synthesizer can also modulate signals to transmit, so that this invention can approach the goal to transmit and receive dual bands' signals.
Patent TW-200410924-A (TW)
Title: Process for oxidation of cyclohexane
Inventor: FODOR LUDOVIC
IPC: C07C409/14
Filed: 2003-07-03
Abstract: Disclosed herein is a process for the production of a mixture of cyclohexanone and cyclohexanol by oxidation of cyclohexane and decomposition of cyclohexyl hydroperoxide.
Patent TW-200503346-A (TW)
Title: Lockable retractable locating frame of a BGA on-top test socket
Inventor: WANG DE HUNG
IPC: H05K7/10
Filed: 2003-07-11
Abstract: A lockable retractable locating frame of a BGA on-top test socket includes a push-and-lock mechanism that further comprises an accommodation room, a slider, and a sliding slot for riding the slider. The slider further includes a driving portion for receiving foreign input, a tongue portion nested in the accommodation room for protruding into a stroke space formed between the retractable locating frame and a base of the test socket, and a connection portion bridging the driving portion and the tongue portion for forming a slide pair with the sliding slot. By protruding the tongue portion into the stroke space to form a stop for avoiding movement of the retractable locating frame with respect to the base, the spacing between the base and the retractable locating frame can be thus kept and the electronic device mounted on the test socket can be secured.
Patent TW-200402221-A (TW)
Title: Method and apparatus for frequency synchronization in a digital transmission system
Inventor: LIU SHANG-CHIEH
IPC: H04L7/02
Filed: 2003-07-15
Abstract: Frequency synchronization bursts are detected for a radio communication system such as a GSM cellular telephone network using a two stage correlation process. A first unit performs a first set of correlations to identify receipt of the frequency synchronization burst. A preliminary identification is declared when the moving average of the first set of correlations, normalized for received power, exceeds a threshold value for a number of contiguous samples. After a preliminary identification is made, a second unit performs a second set of correlations to confirm the detection of the frequency synchronization burst. The second correlations are preferably also normalized and confirmation of detection is declared when the normalized moving average of the second stage correlation exceeds a threshold value for a number of contiguous samples.
Patent TW-200418179-A (TW)
Title: Strained -channel transistor structure with lattice-mismatched zone and fabrication method thereof
Inventor: YEO YEE-CHIA
IPC: H01L29/51
Filed: 2003-07-16
Abstract: The present invention provides a strained-channel transistor structure with lattice-mismatched zone and fabrication method thereof. The transistor structure includes a substrate having a strained channel region, comprising a first semiconductor material with a first natural lattice constant, in a surface, a gate dielectric layer overlying the strained channel region, a gate electrode overlying the gate dielectric layer, and a source region and drain region oppositely adjacent to the strained channel region, with one or both of the source region and drain region comprising a lattice-mismatched zone comprising a second semiconductor material with a second natural lattice constant different from the first natural lattice constant.
Patent TW-200414190-A (TW)
Title: Dual loop sensing scheme for resistive memory elements
Inventor: BAKER JACOB R
IPC: G11C11/15
Filed: 2003-08-08
Abstract: A method and apparatus for sensing a resistive state of a resistive memory element includes producing a first current related to a resistance of a memory cell. The first current is added to a second current during a first sensing time and subtracted from a third current during a second sensing time. The first, second and third currents ate integrated over time using a capacitor, and a resulting voltage signal on the capacitor is timed using a clocked counter. A time average value of a digital output of the clocked counter is then related to the resistance of the memory cell, and hence to the resistive state of the resistive memory element.
Patent TW-200402589-A (TW)
Title: An electrochromic display with analog gray scale
Inventor: JOHNSON MARK THOMAS
IPC: G02F1/15
Filed: 2003-08-12
Abstract: A display device comprising a plurality of independently addressable pixels (1). Each pixel comprises: a first substrate (6); a second substrate (7); an electrochromic material (2) disposed between said first substrate (6) and said second substrate (7). At least two independent electrodes (3, 4) are associated with said first substrate (6). An independent counter-electrode (5) is associated with said second substrate (7). Each respective electrode is connected to an independently controllable voltage source. The display device has means for controlling the voltage applied to each respective electrode (3, 4, 5) for producing non- uniform electric fields in each pixel (1), for causing partial switching of the electrochromic material (2) from a first state to a second state to generate an area-ratio-defined pixel gray level.
Patent TW-200405164-A (TW)
Title: Semiconductor device including encryption section, semiconductor device including external interface, and content reproduction method
Inventor: FUJIWARA MAKOTO
IPC: G09C1/00
Filed: 2003-09-04
Abstract: A secure LSI device 1 includes an encryption section 2 for encrypting a program, and an external I/F 50 for inputting/outputting a program or data from/to an external memory 100. In the encryption section 2, the operation of a private key arithmetic processing section 20 is prohibited with respect to a sequence whose execution is determined by a key-generation/update sequencer 30 to be impermissible. In the external I/F 50, a program processing section 51 and a data processing section 55 are structured independently from each other.
Patent TW-200406804-A (TW)
Title: Excimer discharge lamp
Inventor: HIROSE KENICHI
IPC: H01J65/00
Filed: 2003-09-09
Abstract: The present invention provides an excimer discharge lamp with a structure which is capable of preventing the discharge container from damage in transmission, and coaxially arranges its outside tube and inside tube having a substantially cylindrical shape. The excimer discharge lamp is characterized in comprising an outside tube and an inside tube having a substantially cylindrical shape arranged coaxially; a hollow cylindrical discharge container with two sides sealed and capable of forming discharge gas for quasi-molecule, which is installed between the outside tube and inside tube; and a supporting device arranged close to the center between the outside tube and inside tube and along the longer direction of the discharge container.
Patent TW-200405782-A (TW)
Title: Thin-film lamination body and flexible circuit board
Inventor: SHIMIZU SEIGO
IPC: H05K3/00
Filed: 2003-09-10
Abstract: The purpose of the present invention is to provide a thin-film lamination body capable of obtaining fine pattern and having excellent electric reliability. The thin-film lamination body is featured with gradually forming plasma CVD layer of metal organic compound and conductor layer on at least one side of heat-resist polymer thin film.
Patent TW-200414280-A (TW)
Title: Semiconductor device, annealing method, annealing apparatus and display apparatus
Inventor: JYUMONJI MASAYUKI
IPC: B23K26/42
Filed: 2003-09-18
Abstract: The semiconductor device according to the present invention has a semiconductor layer having not smaller than two types of crystal grains different in size within a semiconductor circuit on a same substrate.
Patent TW-200408522-A (TW)
Title: A device and a method for removing an object from a moulding tool
Inventor: WENNBERG MIKAEL
IPC: B29C41/42
Filed: 2003-10-08
Abstract: A device and a method for removing an object from a moulding tool in connection with casting or moulding an object, wherein there is a retaining force between the moulding tool and the object. The device comprises a body, coupling means arranged for coupling the object to the body and means for applying a traction force on the object, which is substantially opposite to said retaining force, wherein the body is designed with a contact surface adapted for at least partly being in contact with the object, and the coupling means is arranged to couple the object to the contact surface such that said traction force becomes substantially uniformly distributed over the part of the surface of the object that is in contact with the contact surface.
Patent TW-200417623-A (TW)
Title: Lock configuration for a substrate coating installation
Inventor: GEBELE THOMAS
IPC: C23C28/00
Filed: 2003-11-04
Abstract: The invention relates to a lock configuration for a substrate coating installation, with which two volumes, in which different pressures obtain, are connected with one another. The two volumes are here separated by a gas separation wall. Through this gas separation wall special channels are placed, whose inner contours are adapted to the outer contours of substrates, which are transported from the one volume into the other volume. The distance between these channels and the substrates, for example bottles, is approximately 1 to 15 mm in the proximity of the greatest diameter of the substrates.
Patent TW-200522097-A (TW)
Title: Magnetic refrigerator and controllable magnetic module thereof
Inventor: FANG CHIH-HSING
Filed: 2003-12-18
Abstract: A magnetic refrigerator includes a controllable magnetic module, rotor made of a magnetocaloric material and driving means. The controllable magnetic module has a soft iron core with a gap, coil and a plurality of permanent magnets. The permanent magnets are disposed around the soft iron core and connected to a first end portion and a second end portion thereof with the same polarization, forming a strong fundamental magnetic field within the gap. The coil established an induced controllable magnetic field within the gap. While the driving means drives the rotor passing through the gap, the fundamental magnetic field and the induced controllable magnetic keep magnetizing and demagnetizing the magnetocaloric material of the rotor. Moreover, a thermoconducting device removes heat produced by the magnetocaloric effect of the rotor, allowing proper heat exchanges in the magnetic refrigerator.
Patent TW-200522530-A (TW)
Title: Digital-to-analog converting device and the method thereof
Inventor: SHIH MING-YUNG
Filed: 2003-12-19
Abstract: Disclosed are a digital-to-analog converting device and the method thereof, comprising a storing unit to receive an m-bit digital data including an n-bit digital data and an m-n-bit digital data, a multiplexer coupled to the storing unit to convert the corresponding first value and a second value according to the n-bit digital data, a pulse-width modulation (PWM) unit coupled to the storing unit to control the multiplexer to output a first value for a first duration and a second value for a second duration according to the m-n-bit digital data, and an n-bit digital-to-analog converting unit coupled to the multiplexer to receive the first value and the second value so as to convert them into the corresponding analog signals for outputting.