baber/WOPTO huggingface dataset:
Patent TW-389016-B (TW)
Title: Encryption device for communication system and method thereof
Inventor: LIN SHAU-WEN
IPC: H04M3/16
Filed: 1998-10-23
Granted: 2000-05-01
Abstract: A digital encryption device is used to electrically coupling to a first communication device, while a second communication device is chain-coupled to another digital encryption device, so that when the first communication device is transmitting message through a medium to the second communication device, the message is prevented from being transmitted outside the first and the second communication devices. The digital encryption device comprises the following elements: an analog/digital converter for digitizing the message to form a digital signal; an encryption/decryption device for encrypting the digital signal to generate encrypted signal with the code generated by a code generator, which generates the code according to the RSA algorithm, the code including a public key and a private key; and a modulation/demodulation device for modulating the encrypted signal transmitted from a CPU and generating a modulated signal for the transmission by the medium.
Patent TW-403818-B (TW)
Title: Apparatus for arranging a mechanical fixing element
Inventor: MEIER ULRICH
IPC: B25B27/10
Filed: 1999-01-12
Granted: 2000-09-01
Abstract: The present invention relates to an apparatus for arranging a mechanical fixing element, an arrangement for fastening or pressing a clamp, collar or pressing ring, a use of the apparatus and arrangement for arranging, clamping or pressing clamps, collars or pressing rings, as well as to a process for the controlled and monitored arranging of a mechanical fixing element. The feature of the apparatus resides in that it comprises: first means for setting, limiting and/or measuring a path or length or distance during the arranging of the fixing element as well as second means for setting, limiting and/or measuring at least one force component on the fixing element, which force component during the covering or overcoming of the path is built up on the fixing element or by the fixing element.
Patent TW-391934-B (TW)
Title: Child seat
Inventor: NAKAGAWA OSAMU
IPC: B60R22/10
Filed: 1999-01-12
Granted: 2000-06-01
Abstract: To provide a child seat which can adjust an interval between shoulder belts, interlocking with height adjustment of a seating plate. Referring to Fig. 7, the solution of this invention is: the seating plate consisting of a front seating plate 22 and a rear seating plate 24 is supported to a seat body 16 on which a seatback 12 is mounted such that the seat plate 20 can moved up and down. The seating plate 20 is supported by a front link 38 and a rear link 40. When the seating plate 20 is moved vertically, an interlocking member 120 is moved vertically so that shoulder belt guide members 130, 140 engaged with oblong holes 122, 124 of the interlocking member 120 slide closer to and apart from each other, thereby adjusting the distance between the shoulder belts 92.
Patent TW-450908-B (TW)
Title: Handle lock of vehicle
Inventor: OKUDA HIROSHI
IPC: B62H/
Filed: 1999-05-10
Granted: 2001-08-21
Abstract: This invention is to simplify the structure, improve the appearance, and reduce the costs by permitting installation of a lock unit to the steering mechanism without using a special bracket in the steering wheel locking device of the motorcycle. At the front end of a vehicle frame 2, a head tube portion 2h that extends in the vertical direction is formed integrally therewith. A steering boss 11 formed on a front folk 4 is rotatably fitted to the periphery of the head tube portion 2h. A lock unit 20 equipped with a lock pin 25 which appears and disappears with key operation is attached to be fitted on the inner periphery of the head tube portion 2h. A lock hole 27 to be engaged with the lock pin 25 when it is protruded is provided in the steering boss 11.
Patent TW-390962-B (TW)
Title: Manufacturing method for the miniaturization of silicon bulk-machined micro pressure sensors and the micro pressure sensor manufactured by the same
Inventor: YANG LUNG-JIE
IPC: G01L7/00
Filed: 1999-05-14
Granted: 2000-05-21
Abstract: The invention discloses a method for manufacturing micro pressure sensors and the structure of the micro pressure sensor. A bulk silicon wafer is provided to have an upper face formed thereon a desired circuit arrangement including a plurality of contact pads. A glass substrate is provided to have an upper face defined therein a shallow cavity. The glass substrate has a plurality of contact pads formed on the upper face thereof. The bulk silicon wafer is bonded to the glass substrate in such a manner that the upper face of the bulk silicon wafer is attached to the upper face of the glass substrate and the plurality of contact pads on the bulk silicon wafer are securely attached to the plurality of contact pads on the glass substrate. An etching process is undertaken to reduce the bulk silicon wafer down to a thin membrane. Thereby it is able to measure the pressure asserted on the thin membrane via the contact pads.
Patent TW-449965-B (TW)
Title: Surface-acoustic-wave filter having an improved suppression outside a pass-band
Inventor: KAWACHI OSAMU
IPC: H03H9/64
Filed: 1999-05-27
Granted: 2001-08-11
Abstract: A saw-filter device includes a piezoelectric substrate (130) carrying thereon a first interdigital electrode pair (11) connected to an input terminal and a second interdigital electrode pair (12, 13) connected to an output terminal. The first interdigital electrode pair is grounded to a first ground pad, while the second interdigital electrode pair is grounded to a second ground pad different from the first ground pad. The piezoelectric substrate is accommodated into a space formed in a package body, wherein the space is covered by a metal cap member (103) connected to one of the first and second ground pads.
Patent TW-428341-B (TW)
Title: Dielectric filter
Inventor: HORIE KENICHI
IPC: H01P1/203
Filed: 1999-06-16
Granted: 2001-04-01
Abstract: A dielectric filter according to the invention comprises a first dielectric layer containing at least a pair of strip-line resonators to be electro-magnetically coupled to each other and second and third dielectric layers disposed in an opposed relation to each other with the first dielectric layer sandwiched therebetween and having substantially the same dielectric constant (K1), each of the second and third dielectric layers containing at least one shield electrode. The dielectric filter further comprises fourth and fifth dielectric layers which have substantially the same dielectric constant (K2) and are interposed between the first and second dielectric layers and between the first and third dielectric layers, respectively. The dielectric constant (K2) of the fourth and fifthe dielectric layers is selected to be less than any one of the dielectric constant (K1) of the second and third dielectric layers and the dielectric constant (K3) of the first dielectric layer.
Patent TW-390972-B (TW)
Title: Method of fabricating mask
Inventor: LIN SZU-MIN
IPC: G03F1/08
Filed: 1999-07-08
Granted: 2000-05-21
Abstract: The invention provides a fabrication method of mask that includes a mask substrate, on which there are three non-overlapped areas, the first area, the second area and the third area. A layer of phase shifter, a screen layer and a layer of photoresist are formed sequentially on the mask substrate in the invention. The first photoresist stripping process is then proceeded to completely remove the photoresist on the first area and the desired thickness of photoresist on the second area such that the photoresist thickness of the second area is smaller than that of the third area. The following anisotropic etching process is used to vertically remove the screen layer and the phase shifter on the first area, and the photoresist layer and the screen layer of the second area. The second photoresist stripping process is finally proceeded to totally remove the residual photoresist.
Patent TW-418154-B (TW)
Title: Unified joint motion structure of ball screw and weighted cylinder of lifting equipment
Inventor: HUANG WEI-FENG
IPC: B66F1/00
Filed: 1999-07-09
Granted: 2001-01-11
Abstract: This invention is to provide a unified joint motion structure of ball screw and weighted cylinder of lifting equipment, primarily comprising: a seat body, a hydraulic system and a control system. The seat body is vertically provided with plural sleeves respectively pivoted on pillars which the top end and bottom end are connected to a top plate and a bottom plate respectively for installing equipment. The hydraulic system is composed of two hydraulic cylinders connected to a oil storage tank and a hydraulic pump respectively through the pipeline, and one end of the hydraulic cylinder is connected to the bottom plate so that the hydraulic cylinder can be vertically installed to the top edge of bottom plate. The hydraulic cylinder is composed of a tube shape shell wall sleeved to a shaft tube. The inner diameter of the shell wall is larger than the outer diameter of the shaft tube and both ends of the shell wall are lock connected to a top sealing cover and a bottom sealing cover respectively which the bottom sealing cover is installed to the bottom plate. The shaft tube is sealed on one end pivoted to a piston and another end is extended through the top sealing cover and connected to the seat body. The space between inner wall of the shell wall and outer wall of the shaft tube is formed as an oil containing space in between the piston and the top sealing cover. A path is provided to the top sealing cover and communicates with the oil containing space and the pipeline so that hydraulic oil can flow in and out the oil containing space to actuate the piston to displace relative to the shell wall. The control system is composed of two ball screws, a motor and a set of transmission structure. The ball screw is installed to the location extended in axial direction of the shaft tube. The motor is fixedly installed to the seat body and rotatively drive two screw rod sleeves, which is installed on the seat body, through the transmission structure. The ball screw, which one end is connected to the top plate, is screwed to the screw rod sleeve so as to drive the ball screw to displace axially and further to drive the top plate and the bottom plate to displace up and down.
Patent TW-486557-B (TW)
Title: LED lamp having expanded viewing area
Inventor: HE JENG-JUNG
IPC: F21S2/00
Filed: 1999-08-26
Granted: 2002-05-11
Abstract: The present invention relates to an LED lamp having expanded viewing area, which has at least an LED, and a translucent, transparent or semi-transparent cladding layer/cover body having reflective function and covers the exterior of the LED; the light from the LED can be transmitted by the reflective function of the cladding cover layer/cover body to form an expanded viewing area, so as to provide a wider viewing range and angle. In addition, it is a further design to make the cladding layer/cover body with high heat conductivity encapsulant, and assemble the whole LED on the heatsink base, so as to dissipate the heat generated by the LED, and thereby accomplish the goal of practical industry use.
Patent TW-451485-B (TW)
Title: Solid-state image pickup device and driving method therefor
Inventor: MURAKAMI ICHIRO
IPC: H04N5/335
Filed: 1999-09-09
Granted: 2001-08-21
Abstract: A solid-state image pickup device comprises: plural pickup devices arranged in matrix form; a charge storage device connected to the pickup device and will store the charges generated from the pickup device; a storable charge adjusting device to adjust the storable charge of the charge storage device; and a control device to control the amount of storable charge. Within the range of one photographing period and the predetermined amount of the storable charge of a control device, the control device can control the storable charge to continuously or discontinuously change storable electric charge.
Patent TW-453112-B (TW)
Title: Photogate active pixel sensor with high fill factor and correlated double sampling
Inventor: GUIDASH ROBERT M
IPC: H04N5/357
Filed: 1999-10-30
Granted: 2001-09-01
Abstract: The present invention provides a high fill factor Photogate Active Pixel Architecture with the capability to perform correlated double sampling, (CDS). The functionality of a 4 transistor pixel is maintained while eliminating the separate row select transistor. This is done by using the same control signal for the photogates and the Row Select signal. The preferred embodiment of the invention employs a floating diffusion as the charge to voltage conversion node and specifically envisions embodiments wherein the source of the reset transistor is a floating diffusion and the drain of the reset transistor is connected to the photogate control buss. The invention further employs a first predetermined signal combination to the photogate control buss and the reset control buss that connects the amplifier to the output signal column buss, and a predetermined second signal combination on the photogate control buss and reset control buss that enables setting the charge to voltage conversion node to a second predetermined potential that disconnects the amplifier from the output signal column buss.
Patent TW-562851-B (TW)
Title: Polishing composition and rinsing composition
Inventor: KODAMA HITOSHI
IPC: C09G1/02
Filed: 1999-11-17
Granted: 2003-11-21
Abstract: A polishing composition for a memory hard disc, which comprises the following components (a) to (d): (a) water, (b) at least one compound selected from the group consisting of a polystyrenesulfonic acid, and its salts, (c) a compound selected from the group consisting of an inorganic acid and an organic acid, and their salts, other than component (b), and (d) at least one abrasive selected from the group consisting of aluminum oxide, silicon dioxide, cerium oxide, zirconium oxide, titanium oxide, silicon nitride and manganese dioxide.
Patent TW-454152-B (TW)
Title: Graphics system and method for minimizing the idle time of a host processor in the graphics system
Inventor: HUANG TA-LUN
IPC: G06T1/20
Filed: 1999-11-25
Granted: 2001-09-11
Abstract: It provides a graphics system and method for minimizing the idle time of a host processor in the graphics system. The graphics accelerated system first stores the graphics data of graphics instructions into the system memory for avoiding the idle time of a host processor caused by too much graphics data in the graphics accelerated device queue. The graphics accelerated system includes a host processor for generating graphics instructions including graphics commends and data; a system memory for a storage device to store graphics data transmitted from the host processor; a graphics accelerated device including the command block receiving graphics commands from the host processor, the data block receiving graphics data from the system memory, and the graphics engine executing graphics instructions transmitted from the command and data block; a graphics memory for a data storage device to store data handled by the graphics engine of the graphics accelerated device; a system bus for connecting the host processor, system memory and graphics accelerated device; and a memory bus for connecting the graphics accelerated device and graphics memory.
Patent TW-434368-B (TW)
Title: Mounting construction of a fuel supply device
Inventor: KANAMARU SHIGEKI
IPC: F02M37/10
Filed: 1999-12-09
Granted: 2001-05-16
Abstract: This invention provides a fuel supply device mounting construction in which a set plate on which the fuel supply device is installed is not dissolved nor deteriorated by exposure to snow melt salt sprayed in winter in cold regions or sea salt particulate contained in salty wind in coastal districts, the fuel supply device comprising a fuel pump 2 which is disposed in a fuel tank and force-supplies fuel to an internal combustion engine, the set plate 3 made of synthetic resin which supports the fuel pump 2 and clogs an opening hole 1a to the fuel tank 1, a gasket 5 which keeps an air-tightness between the set plate 3 and the fuel tank 1, and a plate 4 which holds the set plate 3 to the fuel tank 1, wherein protective members 6, 8 made of those materials which do not react with, or is not dissolved nor deteriorated by, a product generated by a chemical reaction between the plate 4 and the set plate 3 are inserted between the plate 4 and the set plate 3.
Patent TW-557645-B (TW)
Title: Flexible printed wiring board and its production method
Inventor: KURITA HIDEYUKI
IPC: H05K3/32
Filed: 2000-01-27
Granted: 2003-10-11
Abstract: A flexible printed wiring board (10) is disclosed, in which a metallic bump (1a) of a first flexible printed wiring part (1) is connected to a connection pad (2a) of a second flexible wiring part (2), wherein the first flexible printed wiring part (1) is composed of a conductive layer (4) and an insulating layer (5) adjacent to the conductive layer (4), a hole (A) reaching the conductive layer is made in the insulating layer (5), a metallic plug (6) is formed in the hole (A) by electroplating, and the end of the metallic plug (6) projecting from the insulating layer (5) serves as a metallic bump (1a). As many flexible printed wiring boards as possible are produced from a laminated sheet for a flexible printed wiring having a predetermined size.
Patent TW-463452-B (TW)
Title: Hot-pluggable voltage regulator module
Inventor: JOHARI GIRISSHU CHANDORA
IPC: H02M3/00
Filed: 2000-03-27
Granted: 2001-11-11
Abstract: A power subsystem for a computer system allows a voltage regulator module (VRM) to be removably connected to a system board, while limiting disturbances on the voltage rails of the system board. The electrical disturbances are prevented by charging voltage outputs of the DC/DC circuit of the VRM prior to directly connecting the voltage outputs to the voltage rails. To ensure that the voltage outputs are properly charged, a VRM connector may be used in which the voltage output pins are shorter than charge pins which are coupled to respective capacitors and to the voltage outputs of the DC/DC circuit. In this manner, as the connector is mated with a corresponding connector on the system board, the capacitors are first charged via resistive paths connected to the voltage rails, prior to directly connecting the voltage outputs to the voltage rails. The VRMs are thus ""hot-pluggable"", enabling a user to upgrade or service the system with no interruption.
Patent TW-472009-B (TW)
Title: High output spring brake actuator
Inventor: STUBBLEFIELD MICHAEL D
IPC: B60T17/08
Filed: 2000-06-08
Granted: 2002-01-11
Abstract: Disclosed is a diaphragm-based spring brake actuator assembly which allows for the delivery of more force to the push rod without increasing the size of the actuator unit. The invention allows for the use of a stronger heavy main compression spring in the emergency brake chamber to provide greater emergency or parking brake force to the push rod. The invention also allows the service brake chamber to operate more efficiently when braking pressure is introduced. These functions are accomplished through modifications in the design of the actuators which allow for the deployment of a larger pressure plate inside either the emergency housing or the service brake housing, or both, allowing delivery of more force to the push rod of the actuator; and are made possible in actuator units having the same dimensional profile as existing weaker units.
Patent TW-I230156-B (TW)
Title: Quinazoline compounds with inhibitory activity on signal transduction mediated by tyrosine kinases, pharmaceutical compositions containing these compounds and their use
Inventor: HIMMELSBACH FRANK
IPC: A61P35/00
Filed: 2000-06-20
Granted: 2005-04-01
Abstract: The present invention relates to bicyclic heterocycles of general formula wherein Ra to Rc, A to E and X are defined as in claim 1, the tautomers, stereoisomers and salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases which have valuable pharmacological properties, in particular an inhibitory effect on signal transduction mediated by tyrosine kinases, their use in the treatment of diseases, especially tumoral diseases and diseases of the lungs and airways, and the preparation thereof.
Patent TW-573148-B (TW)
Title: All-optical interconnect utilizing polarization gates
Inventor: FARIS SADEG M
IPC: G02F1/315
Filed: 2001-03-30
Granted: 2004-01-21
Abstract: The present invention includes a switch element 100 (Figs. 3A-3B) which utilizes a single polarizer 110 to couple two discreet inputs to any combination of two discreet outputs along non-blocking optical paths. This switch element 100 may be conveniently networked to additional switch elements 100 for scaling to switches having larger numbers (N) of inputs and outputs such as shown as switches 150 and 150' in Figs. 4-6. The present invention provides advantages typically associated with conventional polarization gates, including terabit per-second data rates, to facilitate use in fiber-optics networks. Moreover, unlike conventional optomechanical switches, the present invention is relatively robust and insensitive to environmental disturbances and has a reconfiguration time which is an order of magnitude faster than conventional optomechanical switches which generally require tens of milliseconds before reconfiguration. Furthermore, the present invention provides constant data pathlength for constant ""latency"", loss, and unskewed data output. The present invention also advantageously provides for convenient scaling to a non-blocking NxN configuration using N*(log2 N-1) 2x2 switches rather than conventional approaches which require N(log2 N) switches, for a relatively simple and compact configuration.
Patent TW-466863-B (TW)
Title: Telephone information service system
Inventor: KINOSHITA TAKAFUMI
IPC: G06F3/0489
Filed: 2000-07-14
Granted: 2001-12-01
Abstract: To provide a telephone information service system capable of providing good operability and rendering information services containing attractive services without placing any burdens on a user. A telephone information service system is disclosed, which allows a user to select and use various service items from the menu of a host system by telephone. The telephone information service system comprises first and second functions in the host system. The first function is a trigger restarting function for dynamically changing a menu composition for the user by bringing a service item hit by a trigger to the head of the menu when a trigger condition is established for a service item selected by the user, and starting up the target service item by notifying the user of the establishment of the trigger condition. In accordance with the preferred mode, the second function is a menu customizing function for sequentially providing selected services to the user without any operations performed on the part of the user from next time according to a selection of service items from a usual menu.