baber/WOPTO huggingface dataset:
Patent TW-463358-B (TW)
Title: Electrostatic discharge protection circuit of floating body
Inventor: SHIA LIANG-JIU
IPC: H01L23/60
Filed: 2000-09-18
Granted: 2001-11-11
Abstract: A kind of electrostatic discharge protection circuit of floating body is connected in between an input/output pad and an internal circuit. A P-type depletion mode transistor is used to control the body of N-type enhancement mode transistor, in which the grounding state for the body of N-type enhancement mode transistor is maintained when the former one conducts. On the contrary, the floating state is maintained. Therefore, the snack back voltage is assured to be at a lower voltage and the electrostatic discharge effects can be elaborated quickly. In the same way, an N-type depletion mode transistor is used to control the body of P-type enhancement mode transistor, in which the state of connecting to a high-voltage for the body of P-type enhancement mode transistor is maintained when the former one conducts. On the contrary, the floating state is maintained. Accordingly, the snack back voltage is assured to be at a lower voltage and the electrostatic discharge effects can be elaborated quickly.
Patent TW-486849-B (TW)
Title: Linear motor
Inventor: SHIKAYAMA TORU
IPC: H02K41/03
Filed: 2000-09-19
Granted: 2002-05-11
Abstract: Divide armature into a plurality of armature blocks 4, 5, 6 and line them up along the pushing force. Install armature coil 11 as concentrated roll with integer fold of teeth 10 lined up with equal pitch on the armature block core 9. Put electrical angle gap equivalent to the integer fold of the value by dividing armature block number by magnetic pole pitch in the said armature blocks. By means of the shift phase done by the electrical angle gaps among armature blocks corresponding to the armature coil of each armature block, the teeth matching force generated by each armature block provides phase difference, making the sum of that zero as a result of counterbalance.
Patent TW-501952-B (TW)
Title: Method and equipment to circulate liquid
Inventor: WILLE HARALD
IPC: B08B9/02
Filed: 2000-09-26
Granted: 2002-09-11
Abstract: This invention relates to a method and an equipment to circulate liquid, especially a decontamination solution, in a component. It is designed that the liquid is drained off from the component through an adapter (4) on a 1st terminal (5), and fed back into a circulation on a 2nd terminal (6). At least one terminal (5) is connected with the piping, for example, a flexible tubing (7), which ends in the component on a level, said level is located higher than the other terminal (6). The liquid is conducted in a direction through into the component. The liquid flows thus continuously along the inner wall of the component.
Patent TW-469464-B (TW)
Title: Field emission device having a surface passivation layer
Inventor: TALIN ALBERT ALEC
IPC: H01J21/10
Filed: 2000-10-20
Granted: 2001-12-21
Abstract: A field emission device (100, 200, 300, 400, 500) includes a substrate (110, 210, 310, 410, 510), a cathode (115, 215, 315, 415, 515) formed thereon, a plurality of electron emitters (170, 270, 370, 470, 570) and a plurality of gate electrodes (150, 250, 350, 450, 550) proximately disposed to the plurality of electron emitters (170, 270, 370, 470, 570) for effecting electron emission therefrom, a dielectric layer (140, 240, 340, 440, 540) having a major surface (143, 243, 343, 443, 543), a surface passivation layer (190, 290, 390, 490, 590) formed on the major surface (143, 243, 343, 443, 543), and an anode (180, 280, 380, 480, 580) spaced from the gate electrodes (150, 250, 350, 450, 550).
Patent TW-473853-B (TW)
Title: Resist film baking apparatus and resist film baking method
Inventor: SHINOHARA MASAKI
IPC: G02F1/13
Filed: 2000-10-25
Granted: 2002-01-21
Abstract: The present invention provides a resist film baking apparatus including a substrate placing block 2 which can be deformed, a baking plate 1 having an inner void 3, and a temperature regulator 4 connected to the baking plate 1 for circulating a temperature regulating liquid 7 in the inner void 3. This configuration enables to uniformly heat a substrate so as to obtain a resist film having a uniform thickness, which in turn enables to obtain an accurate element pattern.
Patent TW-508899-B (TW)
Title: Solar power parallel networking and lighting system
Inventor: WU TSAI-FU
IPC: H02M7/155
Filed: 2000-11-02
Granted: 2002-11-01
Abstract: This invention relates to a solar power parallel networking and lighting system, comprising: in parallel networking mode, connecting a solar arrays to an inverter to provide solar power networking in parallel with the commercial power; and, in lighting mode, cutting off the connection between solar arrays and the inverter, and commercial power takes the loading of lamps to provide lighting. The system is always functioning under different mode operation no matter there is sunshine or not.
Patent TW-486522-B (TW)
Title: Electrical steel sheet suitable for compact iron core and manufacturing method therefor
Inventor: OKABE SEIJI
IPC: H01F1/147
Filed: 2000-11-30
Granted: 2002-05-11
Abstract: Electrical steel sheets having superior magnetic properties, anti-noise properties, and workability, are ideal for use a compact iron core material in electric apparatuses, such as compact transformers, motors, and electric generators. A totally new electrical steel sheet and a manufacturing method therefor are proposed, in which the electrical steel sheet is not only most advantageous in magnetic properties but also advantageous from economic point of view. That is, the electrical steel sheet of the present invention is composed of from about 2.0 to 8.0 wt% Si, from about 0.005 to 3.0 wt% Mn, from about 0.0010 to 0.020 wt% Al, balance essentially iron. The magnetic flux density B50(L) in a rolling direction and the magnetic flux density B50(C) in the direction perpendicular thereto are 1.70 T or more, and the B50(L)/B50(C) is 1.005 to 1.100. In addition, the secondary recrystallized grains inclined by 20 DEG or less with respect to the {100}(001) orientation are present in the steel sheet at an areal ratio of 50 to 80%, and secondary recrystallized grains inclined by 20 DEG or less with respect to the {110}(001) orientation are present in the steel sheet at an areal ratio of 6 to 20%.
Patent TW-495651-B (TW)
Title: Control method for open-type motion simulation system
Inventor: LEE FU-HSIENG
IPC: G05B15/00
Filed: 2000-11-29
Granted: 2002-07-21
Abstract: A control method for open-type motion simulation system, which includes the following steps: connecting a simulation system with a motion system; outputting the open-type command from the simulation system to the motion system; outputting the open-type command from a simulation system; operating and analyzing the open-type command and the platform feedback data with a platform motion algorithm of a control ware by the motion system; then, outputting the control signal from the motion system to a control driver for driving the platform.
Patent TW-480541-B (TW)
Title: Exposure apparatus
Inventor: NIKAIDO MASARU
IPC: G03F7/20
Filed: 2000-12-28
Granted: 2002-03-21
Abstract: The exposure apparatus comprises mask support portions, which support photo masks each having an exposure pattern thereon for movement between an exposure position in which the masks are in contact with a to-be-exposed object and a separation position in which the masks are kept off the object. Exposure light sources are used to expose the to-be-exposed object through the photo masks that are located in the exposure position. A clean air supplier runs clean air from a first supply portion into regions between the to-be-exposed object and the photo masks to prevent penetration of foreign substances when the photo masks are moved to the separation position. When the photo masks are moved to the exposure position, the supplier feeds clean air from a second supply portion onto the respective outer surfaces of the photo masks, thereby cooling the photo masks.
Patent TW-466768-B (TW)
Title: An In0.34Al0.66As0.85Sb0.15/InP HFET utilizing InP channels
Inventor: SHIU WEI-JOU
IPC: H01L31/072
Filed: 2000-12-30
Granted: 2001-12-01
Abstract: A double δ-doped In0.34Al0.66As0.85Sb0.15/InP heterostructure field-effect transistor has been successfully grown by metalorganic chemical vapor deposition for the first time. Electron mobilities can be enhanced without sacrificing the carrier densities. A turn-on voltage as high as 1 V along with an extremely low gate reverse leakage current of 111 μA/mm at Vgs=-40V is achieved. The three-terminal on-and off-state breakdown voltages are as high as 40.8V and 16.1V, respectively. The output conductance is as low as 1.8 mS/mm even when the drain-to-source voltage is 15V. The gds is significantly smaller than that of our previously reported InAlAsSb/InGaAs/InP HFET. These characteristics are attributed to the use of the coupled δ-doped structure, InP channel, In0.34Al0.66As0.85Sb0.15 Schottky later, and to the large conduction-band discontinuity (ΔEc) at the InAlAsSb/InP heterojunction.
Patent TW-479409-B (TW)
Title: Impulse generator
Inventor: KUHNE SEBASTIAN
IPC: H03K5/133
Filed: 2001-01-10
Granted: 2002-03-11
Abstract: This invention relates to an impulse-generator circuit, especially to be applied in or for integrated circuits, which usually has an odd number of series-connected inverters (11, 15, 17), a logical interconnection-device (16) and a delay-device (12). An inter-storage-circuit (13, 14) in this invention has the function that in an input-signal (A) or very short duration a minimal impulse-duration of the output-impulse (O), which is generated on the input-signal (A) can be guaranteed.
Patent TW-512641-B (TW)
Title: Method of calculating the position of a mobile radio station based on shortest propagation time
Inventor: RAPELI JUHA HEIKKI ANTERO
IPC: G01S7/292
Filed: 2001-02-06
Granted: 2002-12-01
Abstract: The invention relates to a location method based on distance measurements. In such methods the distance between a mobile station and a base station is measured by finding the one-way propagation time between the two radio stations. This one-way propagation time is obtained by sending a location signal and measuring the time of arrival of said location signal. The problem is that the signals which are detected at the receiving station and which are used for such measurements often correspond to reflected radio paths which are longer than direct radio paths. This results in an inaccurate position. The invention proposes a method to ensure that the distance calculation will be done by using the first time of arrival of the location signal, said first time of arrival corresponding to a propagation through the shortest radio path which is likely to be the direct path. This is achieved by using a location signal which includes a plurality of identical messages, and by combining said messages on reception in order to obtain a signal of higher energy of which the shortest path is detected.
Patent TW-527324-B (TW)
Title: Method for treating organic waste water
Inventor: KATSU YOUSEI
IPC: C02F1/78
Filed: 2001-02-23
Granted: 2003-04-11
Abstract: A method for the biological treatment method of organic wastewater which uses a biological treatment apparatus having a biological treatment tank and an activated sludge solid-liquid separation tank, characterized in that it comprises withdrawing a part of the sludge in the biological treatment tank or the activated sludge solid-liquid separation tank and mixing with a part of a raw water, and injecting ozone gas before introduction into a previous treatment tank to carry out an ozone treatment and a biological treatment in the previous treatment tank, introducing the treated liquid from the previous treatment tank to the latter biological treatment tank together with the residual raw water and a part of the sludge in the biological treatment tank or the activated sludge solid-liquid separation tank and at the same time introducing the exhaust gas from the previous treatment tank to the biological treatment tank, to thereby carry out a biological treatment. The method is free from the fear of death of activated sludge and allows both the volume reduction of residual sludge and the quality improvement of the treated water, and further can be employed for reducing the whole cost of waste water treatment system.
Patent TW-479333-B (TW)
Title: Semiconductor package
Inventor: BABA MIKIO
IPC: H01L23/16
Filed: 2001-02-26
Granted: 2002-03-11
Abstract: The semiconductor package according to the present invention includes an insulating substrate, a reinforcing plate formed in an annular form in the periphery on the surface of the insulating substrate, a semiconductor chip installed face down on the insulating substrate, and a heat radiating plate formed over the semiconductor chip, wherein the height of the back face of the semiconductor chip as measured from the surface of the insulating substrate is larger than the height of the surface of the reinforcing plate, which is brought into contact with the radiating plate, as measured from the surface of the insulating substrate.
Patent TW-585799-B (TW)
Title: Electronic equipment communications system and repeater
Inventor: TANAKA MAKOTO
IPC: A63F13/02
Filed: 2001-02-27
Granted: 2004-05-01
Abstract: An electronic equipment communications system consists of electronic equipment and at least one or more control terminals and external storage devices connected via a repeater. Communications between the repeater and electronic equipment is performed by an external storage device communications system that connects the entertainment system to external storage devices connected to the external storage device connectors of the repeater, and control signals output from the electronic equipment are input to the repeater via this external storage device communications system. The data rate of the external storage device communications system is higher than that of the control terminal communications system, so high-speed switching of the repeater can be implemented by control signal from the electronic equipment.
Patent TW-594697-B (TW)
Title: Optical pickup device and optical disc device
Inventor: YUKAWA HIROAKI
IPC: G11B7/125
Filed: 2001-03-01
Granted: 2004-06-21
Abstract: A light detector of the present invention has a single light receiving section that can be shared by optical recording media of two different types. It can operate stably to read information signals from optical recording media of two different types, the optical recording medium can be applied in ""DVD"" and a ""CD"" for which two light beams with different wavelengths are used. Both the light beam reflected from the signal recording surface of the ""DVD"" 106a, and the light beam reflected from the signal recording surface of the ""CD"" 106b are diffracted by the diffraction element 6 and focused onto the same spot on the light receiving surface of the photodiode 7 for light detector.
Patent TW-505608-B (TW)
Title: A thread rolling up device and a manufacturing method for a thread rolling up device as well as motor
Inventor: MISHIMA KUNIHIRO
IPC: B65H54/74
Filed: 2001-03-13
Granted: 2002-10-11
Abstract: This invention relates to a motor provided with a balance correcting part within the range from the center of total length L to ±L/3 in axial direction in which L is defined as the axial total length of rotor of said motor, and to a thread rolling up device having above motor, and to a manufacturing method using above thread rolling up device, wherein thread can be rolled up massively under high speed condition by using high speed revolution and long spindle.
Patent TW-516325-B (TW)
Title: Electronic program table sending/receiving system in ATSC standard for digital TV
Inventor: GAU RU-SUNG
IPC: H04N7/173
Filed: 2001-04-03
Granted: 2003-01-01
Abstract: The present invention relates to an electronic program table sending/receiving system in ATSC standard for digital TV, which employs an electronic program table (EPG) integration center to integrate the program table information of each TV station to form an electronic program table data, and send the information to each TV station for broadcasting. Then, a digital TV receiver connected to the TV is used to receive the broadcasting signal for determination. If the signal is the conventional analog program signal, it is directly sent to the TV for playing; and otherwise, if the signal is the digital TV program signal, the electric program data therein is separated, suitable processing is applied on the digital TV program signal to send the data to the TV for playing. When the digital TV receiver is triggered by a remote control signal, the TV screen can show different electronic program table from the electric program table data according to different remote control signals for the user to select, preview, or preset the program channel in the electronic program table in a remote and interactive manner.
Patent TW-543220-B (TW)
Title: Electrochemical cell and assembly for same
Inventor: PETILLO PHILLIP J
IPC: H01M8/18
Filed: 2001-04-19
Granted: 2003-07-21
Abstract: The present invention provides for an electrochemical system, which includes electrochemical cells and a manifold system for receiving and interconnecting the cells in a manner which facilitates the removal and replacement of cells.
Patent TW-506827-B (TW)
Title: Method for expansion of epithelial stem cells on an amniotic membrane and resulting graft
Inventor: TSAI RUEI-FANG
IPC: A61K35/12
Filed: 2001-04-26
Granted: 2002-10-21
Abstract: Transplantation of epithelial stem cells, cultured ex vivo on specifically treated amniotic membrane, yields, with that amniotic membrane, a surgical graft having expanded epithelial stem cells. The method of creating this graft and the graft itself provide simple and effective means to reconstruct damaged tissue, a preferred example being corneal tissue. The source of the epithelial stem cells can be a very small explant from healthy autologous and allogeneic tissue biopsy. The amniotic membrane is treated such that its extracellular matrix is maintained, but its cells are killed.
Patent TW-593041-B (TW)
Title: Hub electric generator of bicycle and the bicycle
Inventor: FUKUDA HITOSHI
IPC: H02K21/22
Filed: 2001-04-30
Granted: 2004-06-21
Abstract: The object of the present invention is to provide a hub electric generator of bicycle, which reduces the magnetic reluctance of a stator core and improves power generation efficiency by suppressing generation of eddy currents, and a bicycle mounted with the hub electric generator. The solution of the present invention is that the hub electric generator (30) comprises permanent magnets (14) arranged inside of a hub member (12), two stator cores (16), (17) mounted on a hub spindle (10) and having a plurality of pole pieces arranged on a circumference and opposed to respective magnetic poles of the permanent magnets (14), and a coil (22) wound around a coil bobbin (20) arranged between the stator cores (16), (17), wherein the stator cores (16), (17) are magnetically coupled together by a tubular core (18) on the side of hub spindle and one or a plurality of slits (24) is formed in the outer circumferential surface of the core (18) in a direction parallel to the hub spindle (10).
Patent TW-561805-B (TW)
Title: Fabrication method of micro-via
Inventor: JENG JAU-CHIN
IPC: H05K3/46
Filed: 2001-05-16
Granted: 2003-11-11
Abstract: A fabrication method of micro-via is disclosed, which can be applied in the fabrication and design of circuit board routing. The method comprises first providing a substrate and patterned conductive trace layer, wherein the conductive trace layer is allocated on the substrate; then forming a copper-plating layer on the surface of the substrate and the conductive trace layer globally; then forming a photoresist layer on the copper-plating layer, and removing part of the photoresist layer to expose part of the copper-plating layer; in addition, using the copper-plating layer as the seed layer for plating to form a conductive pillar layer on the exposed part of the copper-plating layer; removing the first photoresist layer, and removing part of the exposed copper-plating layer; in addition, forming an insulative layer on the surface of the substrate and the conductive pillar, removing part of the insulative layer, and exposing the conductive pillar layer; and finally, forming the other patterned trace layer on the conductive pillar layer.
Patent TW-493275-B (TW)
Title: Photodiode device
Inventor: CHIOU YU-ZUNG
IPC: H01L27/14
Filed: 2001-05-31
Granted: 2002-07-01
Abstract: This invention provides a photodiode device, which consists of following structure components: a first type substrate; forming a second type primary doped area on the first type substrate; and forming a plural number of second type periphery doped area on the first type substrate around the second type primary doped area. Moreover, the second type primary doped area and the second type periphery doped area are formed on the first type substrate concurrently using the same mask.
Patent TW-I264040-B (TW)
Title: Method to restore hydrophobicity in dielectric films and materials
Inventor: HACKER NIGEL
IPC: H01L21/00
Filed: 2001-06-22
Granted: 2006-10-11
Abstract: Silica dielectric films, whether nanoporous foamed silica dielectrics or nonporous silica dielectrics are readily damaged by fabrication methods and reagents that reduce or remove hydrophobic properties from the dielectric surface. The invention provides for methods of imparting hydrophobic properties to such damaged silica dielectric films present on a substrate. The invention also provides plasma-based methods for imparting hydrophobicity to both new and damaged silica dielectric films. Semiconductor devices prepared by the inventive processes are also provided.
Patent TW-508266-B (TW)
Title: Filter with several rotating filter discs
Inventor: ZEGG HERBERT
IPC: B01D63/16
Filed: 2001-06-28
Granted: 2002-11-01
Abstract: The invention refers to a filter 1 with several rotating filter discs 3 mounted on a shaft 2 and which are provided with a porous filter medium. It is characterised by elastomer elements (8, 8') being mounted on the shaft (2) as spacers between the individual filter discs (3). In addition, the invention refers to a filter disc 3 for a filter 1 of this kind.
Patent TW-I248069-B (TW)
Title: Actuator for disk device
Inventor: TAKASHIMA TETSUYA
IPC: G11B5/48
Filed: 2001-07-16
Granted: 2006-01-21
Abstract: A rocking type actuator comprises a coil disposed between an opposed pair of yokes that are separated by a predetermined gap. Step portions are formed inside faces of two arms supported by the coil. In the step portions, through holes having a diameter that is decreased gradually from lower faces to upper faces of the step portions. The coil and the arms are bonded by means of filling in the step portions and the through holes a retention member that is made of a resin. With this structure, in an actuator that is used in, for example, a disk device, reducing thickness thereof can be achieved, and the coil can be firmly secured to a carriage.
Patent TW-546729-B (TW)
Title: Process for the chemical treatment of semiconductor wafers
Inventor: BRUNNER ROLAND
IPC: B08B3/08
Filed: 2001-07-25
Granted: 2003-08-11
Abstract: A process for the chemical treatment of semiconductor wafers in the presence of HF and then in the presence of ozone, in particular for the cleaning of silicon semiconductor wafers, the semiconductor wafers that are treated with the medium containing ozone being free of aqueous HF.
Patent TW-497282-B (TW)
Title: Semiconductor-chip and its production method
Inventor: ILLEK STEFAN
IPC: H01L33/00
Filed: 2001-08-17
Granted: 2002-08-01
Abstract: In order to produce the semiconductor in thin-film technique, a layer-sequence (2) grown on a substrate and with contact-layers, which have a contact-layer (3), on the rear side is intensified by an intensified-layer (4). Then an auxiliary-holding-layer (5) is applied, which allows the further processing of the layer-sequence (2). The intensified-layer (4) and the auxiliary-holding-layer (5) replace the mechanical holder used in a conventional method.