baber/WOPTO huggingface dataset:
Patent TW-378332-B (TW)
Title: Push button switch
Inventor: WATANABE HISASHI
IPC: H01H13/52
Filed: 1996-11-26
Granted: 2000-01-01
Abstract: A push button switch with a step, for use in operating key of electronic appliance; which has a long working stroke, a clear step feeling at switching operation and an overstroke after switching-on. In the switch, a pressure member 17 made of elastic material is provided between push button 18 and movable contact point 16, as a result the domed movable contact point 16 is pressed at switching operation via the pressure member 17, therefore the working stroke of switch can be made longer for a quantity equivalent to that of compression deformation in the pressure member 17 before and after reversal action of the domed movable contact point 16. Because there is a room for outward expansion secured for the top extrusion of pressure member 17 when making compression deformation, a possible dislocation between pressure member 17 and push button 18, as wall as upward falling-off and rattling of push button 18, are prevented. When switching is conducted by pressing the top part of push button 18 with an operating key of electronic appliance, the push button 18, or the movable contact point 16, is protected from being exposed to an excessive force by defending the operating key with lid 19 of box-shape case 11 after the switching action is completed.
Patent TW-391896-B (TW)
Title: Method and installation for hot rolling steel bands
Inventor: KRAEMER STEPHAN
IPC: B60G17/005
Filed: 1996-12-19
Granted: 2000-06-01
Abstract: Disclosed is a method and installation for hot rolling steel bands.  The band material is passed through preparation rollers (1) to prepare a set length (10) through a reversible process. The pre-rolled length is finished by a number of passes through intermediate rollers (2), transported to at least one finishing roller (3), and performs multiple termincal reduction in finish rollers before being wound on an ""output roller"" of a pre-determined thickness.  The length (determined by the length of the pre-rolled length (10)) is reduced by reducing spacing between the preparation rollers (3) and the finishing rollers (10) to reduce heat loss and investing and operation costs.  At least prior to the last reduction (n-1) of the pre-rolled length (10), a serial rolling is performed between the preparation rollers (1) and the finishing rollers (3).  In designing the relevant installation, the length of intermediate rollers (2) is, at most, equal to the length of the pre-rolled length (10) of a previous reduction among the last few reductions (n-x).
Patent TW-339448-B (TW)
Title: The cooling system for semiconductor process equipment
Inventor: SU KEH-RU
IPC: H01L21/00
Filed: 1997-01-27
Granted: 1998-09-01
Abstract: A cooling system for semiconductor curing apparatus, that cooling system includes magnetron and reflector for generating radiation, and includes:  The liquid supplying device is connected with curing device to supply cooling liquid for system;  The 1st electromagnetic value is arranged between liquid supplying device and curing device for controlling close/open status of liquid supplying device;  The gas supplying device is connected to curing device to supply gas for exhausting liquid to outside of system;  The 2nd electromagnetic valve is arranged between gas supplying device and curing device for controlling close/open status of gas supplying device;  The CPU is used for controlling the status of 1st electromagnetic. When the curing device is in operation status, the CPU is controlled to open 1st electromagnetic valve, and close 2nd electromagnetic valve. When the curing device is in closed status, the CPU is controlled to close the 1st electromagnetic valve, and open the 2nd electromagnetic valve.
Patent TW-338076-B (TW)
Title: Papermaking screen
Inventor: AIKAWA YOSHIHIKO
IPC: D21D5/22
Filed: 1997-02-25
Granted: 1998-08-11
Abstract: A papermaking screen equipped with a tank for holding a papermaking material, which tank has a papermaking material inlet, a screened materil outlet, and a dilution water supply port; a cylindrical first screen which is provided in the tank, which separates the interior of the tank into a primary compartment and a secondary compartment, and which has an interstice composed of a round hole, slit, or the like; a second screen provided with an outer peripheral surface which has an interstice composed of a round hole, slit, or the like that is larger than the interstice of the first screen, an inner peripheral surface having a papermaking material port which admits the passage of the papermaking material, and a ceiling surface connecting the apex of the inner peripheral surface and the apex of the outer peripheral surface, and which is provided outside the cylindrical first screen; a rotary member which is rotatably provided in the vicinity of the ceiling surface of the second screen; a stirring unit which is equipped with a first stairrer which is suspended from the ceiling surface of the rotary member and opposed to the outer side of the first screen and a second stirrer which is suspended from the ceiling surface of the rotary member and opposed to the outer side of the outer peripheral surface of the second screen, and which stirs the papermaking material in the primary compartment; which in the inlet and the first foreigh substance outlet are communicated with a first chamber which is provided in the primary compartment and which is formed outside the second screen, the dilution water supply port is communicated with a seocnd chamber surrounded by the outer peripheral surface, the inner peripheral surface, and the ceiling surface of the second screen, and the second foreign substance outlet is communicated with a third chamber surrounded by the first screen, the inner peripheral surface of the second screen, and the ceiling surface of the rotary member.
Patent TW-338078-B (TW)
Title: Membrane felt for use in yankee machine
Inventor: ROBERT L CROOK
IPC: D21F7/08
Filed: 1997-03-13
Granted: 1998-08-11
Abstract: A membrane felt for the use in a Yankee machine, comprising a polymeric matrix membrane layer and a supporting base structure that come together, preferably via a bart fiber layer which may be needled between the supporting base structure and the membrane layer.
Patent TW-348343-B (TW)
Title: Bridge-stabilized oscillator circuit and method
Inventor: RICHARD K KARLQUIST
IPC: H03L5/00
Filed: 1997-03-24
Granted: 1998-12-21
Abstract: An oscillator circuit for stabilizing an oscillator signal having a variable frequency comprising: a resonator for operating at various vibration frequencies including a resonance frequency and having a resonator impedance; a discriminating bridge circuit being formed with the resonator as one arm and having first and second nodes; the bridge circuit responding to the resonator vibration frequencies to produce at the first node a first bridge signal with a phase and at the second node a second bridge signal with a phase shift with respect to the phase of the first bridge signal; the bridge circuit being so constructed and arranged that the phase shift leads or lags the phase of the first bridge signal by a first phase shift when the resonator is operating above or below its resonance frequency; the bridge circuit also having a bridge impedance at the first node, wherein the bridge impedance has the same characteristics as the resonator impedance when the resonator is operating as a free-standing device; phase shifting circuitry for conditioning the second bridge signal so that the phase shift is further shifted by a second phase shift and producing an RF signal; a synchronous demodulator stage for responding to both the first bridge and the RF signals and producing an error signal; the error signal having states respectively representing when the resonator is vibrating above, equal to and below its resonance frequency; a control and oscillator stage having first, second and third terminals; the first terminal connected to receive a control signal derived from the error signal; the second terminal coupled to the resonator via the first node of the bridge circuit; the control and oscillator stage operating to produce the oscillator signal at the third terminal; the control and oscillator stage further being responsive to the states of the error signal so that when the resonator is initially vibrating above or below its resonance frequency the vibration frequency of the resonator will subsequently be reduced or increased respectively towards the resonance frequency; the vibration frequency of the resonator being unchanged when vibrating at its resonance frequency.
Patent TW-366604-B (TW)
Title: Semiconductor cells and structure having these semiconductor cells
Inventor: NISHI SEIJI
IPC: H01P5/08
Filed: 1997-05-26
Granted: 1999-08-11
Abstract: Semiconductor cells used in microwave circuits formed on a semiconductor substrate, having the semiconductor substrate on its bottom face a number of bottom conductors of which two are connected by means of dielectric layer conductors, one including semiconductor cell structure, including a semiconductor cell apt for microwave circuits formed on the semiconductor substrate, having the semiconductor substrate a number of surface conductors and having the bottom of the substrate a number of bottom conductors, of which two are connected by means of dielectric cavity conductors. At the same time, a dielectric substrate having a number of surface conductors connected on the bottom conductor of said semiconductor cells.
Patent TW-357491-B (TW)
Title: Low distortion large swing frequency down converter filter amplifier circuit
Inventor: STOICHITA IOAN
IPC: H01L27/10
Filed: 1997-09-27
Granted: 1999-05-01
Abstract: A semiconductor integrated circuit to provide a low distortion, large swing intermediate frequency wherein the circuit includes the function of mixing, filtering, and amplification on a single chip. A pair of differential currents are obtained from the mixer, the differential currents are filtered and conditioned, converted to a pair of differential voltages and amplified to obtain the low distortion, large swing intermediate frequency.
Patent TW-373391-B (TW)
Title: Scan loss detector
Inventor: GEORGE JOHN BARRETT
IPC: G09G1/04
Filed: 1997-10-21
Granted: 1999-11-01
Abstract: A display system includes a kinescope. A horizontal scan detector is coupled to a source of horizontal scan current signal and detects a loss of horizontal scanning. In addition, a vertical scan detector is coupled to a source of a vertical scan current signal including a feedback path and detects a loss of vertical scanning. A vertical feedback detector is also coupled to the vertical scan current signal source, and detects a failure of the feedback path in the vertical scan current signal source. A controllable kinescope driver circuit, coupled to the kinescope, the horizontal scan detector, the vertical scan detector and the vertical feedback detector, blanks the kinescope if the horizontal scan detector detects a loss of horizontal scanning, the vertical scan detector detects a loss of vertical scanning or the vertical feedback detector detects a failure of the feedback path.
Patent TW-423044-B (TW)
Title: Plasma processing apparatus
Inventor: SOEJIMA YUKIO
IPC: C23C16/44
Filed: 1997-11-14
Granted: 2001-02-21
Abstract: According to the present invention, a plasma processing apparatus for performing surface processing of a substrate by means of plasma discharge is provided comprising: a processing chambers 10R and 10L for performing surface processing of a substrate W; a load-lock chamber 11 which is arranged in between these processing chambers 10R and 10L; and transporting mechanisms which are capable of performing substrate transport between load-lock chamber 11 and processing chamber 10R, and between load-lock chamber 11 and processing chamber 10L; these transporting mechanisms are freely movable in a reciprocating manner in the direction in which processing chamber 10R, load-lock chamber 11, and processing chamber 10L are contiguously arranged; wherein, upper wing 20U and lower wing 20L, which are spaced apart in a vertical manner with respect to each other, are provided as the aforementioned transporting mechanisms.
Patent TW-398961-B (TW)
Title: A nailwrap composition and a method of applying a nailwrap to a human nail
Inventor: SIRDESAI SUNIL J
IPC: A61K8/00
Filed: 1997-11-25
Granted: 2000-07-21
Abstract: The invention relates to a method of applying a nailwrap to a human nail. The method includes depositing an effective amount of a polymerization catalyst on the nailwrap, placing the nailwrap on a portion of the nail, and depositing a first layer of a monomer over the nailwrap to simulate a human nail. By depositing the polymerization catalyst on the nailwrap, polymerization of the monomer occurs from the bulk, I.e., the surface of the human nail, and proceeds to the surface of the artificial nail structure. The invention also relates to a nailwrap for use on a human nail with a monomer to support an artificial nail structure. The nailwrap includes a woven fiber and an effective amount of a polymerization catalyst embedded in the fiber to substantially polymerize the monomer.
Patent TW-370667-B (TW)
Title: Combined longitudinal and transversal tracking
Inventor: KAADEN JURGEN
IPC: G11B20/10
Filed: 1998-02-05
Granted: 1999-09-21
Abstract: An information storage medium has at least a longitudinal bundle comprising three servo tracks (3, 4, 5). The bundle is arranged in consecutive tracking units (T(N)) of a determined longitudinal length. Surfaces of said servo tracks present either a first or a second characteristic (6, 7) and vary in size and distribution inside the tracking units. The bundles may contain longitudinally stored identification information. Methods for obtaining tracking signals indicating a transversal offset between a reading head and the bundle and for retrieving identification information are disclosed. Also methods for obtaining tracking units in which transversal tracking code is combined with distinct information are described.
Patent TW-379448-B (TW)
Title: Semiconductor IC device
Inventor: MAKINO HIROYUKI
IPC: H03K19/00
Filed: 1998-02-11
Granted: 2000-01-11
Abstract: Forming of a high-critical-voltage MOSFET in areas other than the array 21 of absolute ratio disposed in said array 21 as critical voltage MOSFET by using the array 21 as area of low-critical-voltage MOSFET.
Patent TW-508522-B (TW)
Title: System input/output interface design for scaling
Inventor: BEUKEMA BRUCE LEROY
IPC: G06F13/28
Filed: 1998-03-10
Granted: 2002-11-01
Abstract: The system I/O interface and its data structure are designed to minimize the host CPU utilization in driving an adapter. The interface is also designed to reduce the system interference in processing I/O requests. To eliminate the need of using PIO instructions, the command/status blocks for exchanging messages between the system and the adapter reside in the system memory. The data structure is designed to avoid ""share write"" entries in order to further minimize the overhead of maintaining each coherency when updating an entry in the cache either concurrently or sequentially by both adapter and system CPU. Further, the data structure of the control and status blocks is resided in the system memory. The system CPU uses STORE instruction to prepare control blocks and LOAD instruction to read from completion status blocks; while the adapter will rely on its DMA engine to move data to/from system memory in accessing control/status blocks.
Patent TW-434882-B (TW)
Title: SRAM device having negative voltage generator for performing stable data latch operation
Inventor: RYU DOUK-HYOUN
IPC: G11C11/412
Filed: 1998-04-30
Granted: 2001-05-16
Abstract: The present invention provides a SRAM with a stable data latch operation and its driving method. The SRAM cell is operated in a low power supply. The source of SRAM driving transistor can be selected during the read cycle. The word line of selected SRAM cell can be driven by negative voltage only on active state. The others are driven by general ground voltage and also ensure stable operation of SRAM. On the other hand, the source and well of driving transistor and the well of access transistor can be selectively driven by negative voltage.
Patent TW-501910-B (TW)
Title: Method of controlling harmful fungi
Inventor: GRAMMENOS WASSILIOS
IPC: A01N35/10
Filed: 1998-05-15
Granted: 2002-09-11
Abstract: Control of harmful fungi by treating the fungi, or the materials, plants, the soil or seeds to be protected against fungal infection, with an effective amount of a bisoxime of the formula I or a salt or adduct thereof, the index and the substituents having the following meanings: R1 is C1-C6-alkyl; R2 is halogen, C1-C4-alkyl or C1-C4haloalkyl; n is 1, 2 or 3; R3 is C1-C10-alkyl, C3-C6-alkenyl or C3-C6-alkynyl, and the use of the compounds I for the preparation of a composition which is suitable for controlling harmful fungi.
Patent TW-396615-B (TW)
Title: Manufacturing method of double crown capacitor of memory cell region in dynamic random access memory
Inventor: JANG GE-YING
IPC: H01L21/8242
Filed: 1998-07-01
Granted: 2000-07-01
Abstract: A method of manufacturing a double crown capacitor is disclosed. A first dielectric layer is formed on a substrate. It performs defining and etching processes to form a contact window opening. A first conductive layer, which fills the contact window opening, is formed over the contact window opening. A second dielectric layer, which performs defining and etching processes for the first and second dielectric layers, is formed over the first dielectric layer. An intermediate structure is formed in the contact window opening with a middle region located over the contact window opening. A second conductive layer, which performs defining and etching processes, is formed on the intermediate layer to form a spacer wall on the side-wall of the intermediate layer. At least the second conductive layer and the second conductive layer are removed. Third and fourth conductive layers are sequentially deposited over the first and second conductive layers.
Patent TW-558561-B (TW)
Title: Hole transporting polymer and organic electroluminescence device using the same
Inventor: KITANO MAKOTO
IPC: H01L51/50
Filed: 1998-07-18
Granted: 2003-10-21
Abstract: A hole transporting polymer having a specific repeating unit and specific molecular weight, which has excellent hole transporting property, and is superior in durability and film-forming property, and the organic EL device using the hole transporting polymer has excellent light emitting characteristics.
Patent TW-400502-B (TW)
Title: A networking device and control method for dynamically planning the the voice and video channels in network
Inventor: YANG WEN-SHIN
IPC: G06F3/18
Filed: 1998-07-24
Granted: 2000-08-01
Abstract: This invention relates to the networking device and control method that can dynamically plan the the video and voice channels in network., wherein, the data receiver can generate the abridged network broadband parameters (ABR) according to the received video data packet and voice data packet. Additionally, the data transmitter includes a video data encoding unit and a voice data encoding unit, which corresponds to a video encoding parameter and a speech encoding parameter such as video encoding bit rate (VEBR) or the least broadband (LSBR) for voice encoding. The network device also includes an adjusting unit, which dynamically adjusts the data flow of the video data packets transmitted by the data transmitter according to the above-mentioned ABR, the video encoding parameter and the voice encoding parameter correspond to the lowest transmission requirement of voice data packet to achieve the planing of the video and voice channels.
Patent TW-398057-B (TW)
Title: A semiconductor device that has a chip seat with a bend part
Inventor: HUANG JIAN-PING
IPC: H01L21/56
Filed: 1998-07-30
Granted: 2000-07-11
Abstract: A semiconductor device that has a chip seat with a bend portion is used during the molding step of the assembly process. The bent portion withstands the inner surface of cavity of package model and effectively avoids the chip, chip seat or gold wire exposed outside the encapsulation due to the in-equilibrium up and down molding flow. Furthermore, the bad ratio of product is reduced.
Patent TW-495680-B (TW)
Title: A method and apparatus for electronically integrating data captured in heterogeneous information systems
Inventor: BENNETT WILLIAM E
IPC: H04L29/06
Filed: 1998-09-28
Granted: 2002-07-21
Abstract: Reliable and secure transmission of information over the Internet is provided in a financial transaction processing system. The system electronically integrates data captured in heterogeneous information systems and transmits that data reliably and securely over the Internet between multiple diverse servers. The system includes at least one local computer system which electronically captures information input by a user of the computer system. The local computer system. The local computer system can access one or more remote servers via the Internet for form a dynamically reconfigurable wide area network (WAN). The remote servers electronically transfer data to heterogeneous information systems translated into their natural communications protocol and data format.
Patent TW-402816-B (TW)
Title: Memory-cell arrangement, method for its production and method for its operation
Inventor: HOFMANN FRANZ
IPC: H01L27/11502
Filed: 1998-10-29
Granted: 2000-08-21
Abstract: A memory-cell arrangement has many memory-cells in a semiconductor substrate, said memory-cell has at least one selection-transistor, which is connected between a bit-line and a memory-element. Said memory-cells can be controlled through a first word-line and a second word-line, where said first word-line crosses said second word-line. Said memory-cell arrangement is especially a DRAM-arrangement.
Patent TW-439159-B (TW)
Title: Wafer sheet stretching apparatus
Inventor: ARIE MAKOTO
IPC: H01L21/52
Filed: 1998-11-18
Granted: 2001-06-07
Abstract: A wafer sheet stretching apparatus comprises: a stretching mechanism including a support ring having a hole at a central part thereof and a circular annular portion formed projectively on an outer-peripheral portion of the hole and an upper end for supporting a wafer sheet, a stretching ring disposed opposite the support ring for being used with the circular annular portion to stretch the wafer sheet retained by a wafer ring, and a clutching movement mechanism causing relative movement of the support ring and the stretching ring in a clutching direction; and a rotating mechanism for freely rotating by taking an axis orthogonal to the surface of the wafer sheet supported on the wafer ring to support the stretching mechanism. The character is that the clutching movement mechanism and the rotating mechanism are connected to a single driving device via a power transfer mechanism to enable the apparatus to be small and light.
Patent TW-387050-B (TW)
Title: Air conditioner
Inventor: KATSUKI HIKARU
IPC: F24F11/00
Filed: 1998-11-19
Granted: 2000-04-11
Abstract: An air conditioner is to operate a fan motor (step 200 to 208) at the lowest capability under a constant time during a predetermined time interval when the ventilation operation stops which is set at the mode of the heat air operation, so that the ambient air of the temperature sensor mounted between the air outlet and the heat exchanger is disposed at the state which is not affected by the heat of the heat exchanger, whereby, the temperature sensor may be used to measure the room temperature. By such an arrangement, even when the ventilation operation stops, the temperature sensor mounted on the air inlet can be used to measure the room temperature properly.