baber/WOPTO huggingface dataset:
Patent TW-540096-B (TW)
Title: Fabrication of optical waveguides for reduction of minimum waveguide spacing
Inventor: WANG EVERETT X
IPC: G02B6/122
Filed: 2002-03-18
Granted: 2003-07-01
Abstract: A fabrication method reduces minimum waveguide spacing in an integrated optical device. Core regions of the waveguides are etched into cladding material and then filled with core material, instead of etching the spacing between the core material first and then filling the spacing. This allows the spacing between the core regions to be made arbitrarily small, without being constrained by an aspect ratio associated with a conventional etch and deposition/re-flow process used to form waveguide spacings.
Patent TW-523458-B (TW)
Title: Sound insulating wall panel made of fiber reinforced plastics and method for manufacturing the same
Inventor: ITO TOSHIHIRO
IPC: E01F8/00
Filed: 2002-05-17
Granted: 2003-03-11
Abstract: his invention provides a fiber reinforced plastics made sound insulating wall panel comprising a core and skin layers made of fiber reinforced plastics and located on opposite surfaces of the core and having a weight per unit area in the range of 10-60 kg/m<SP>2</SP>, and a method for manufacturing the same. The sound insulating wall panel is light-weighted, has excellent soundproof property and is not corrosive due to being made of fiber reinforced plastics. In addition, because of the soundproof characteristics ad the high degree of freedom of design of the shape and configuration, any desired sound insulating wall can be readily formed. Further, due to the high strength, it can be made light-weighted while maintaining the original structural strength and the construction can be made simplified with reduces construction time and costs.
Patent TW-538504-B (TW)
Title: Current amplification of logarithmic mode CMOS image sensor
Inventor: LAI LIANG-WEI
IPC: H01L27/146
Filed: 2002-06-20
Granted: 2003-06-21
Abstract: A kind of current amplification of logarithmic mode CMOS image sensor has the first MOS transistor, the second MOS transistor, the third MOS transistor and the sensing apparatus. The gate terminal and the first connection terminal of the first transistor are connected with the highest voltage. The gate terminal of the second MOS transistor and the second connection terminal of the first MOS transistor are connected with a node, and the first connection terminal of the second MOS transistor is connected with the highest voltage. The gate terminal of the third MOS transistor is connected with the row selection signal, and the first connection terminal of the third MOS transistor is connected with the second connection terminal of the second MOS transistor. In addition, the second connection terminal of the third MOS transistor is a voltage output terminal. The first connection terminal of PMOS transistor in the sensing apparatus is connected to this node; the second connection terminal of PMOS transistor is grounded; and the gate terminal of PMOS transistor is connected with a voltage control signal. The emitter connection terminal of lateral PNP bipolar junction transistor is connected with the node; the collector connection terminal of lateral PNP bipolar junction transistor is grounded; and the base of lateral PNP bipolar junction transistor is floated.
Patent TW-I268027-B (TW)
Title: Wavelength inspection method of a semiconductor laser diode and a wavelength inspection unit thereof
Inventor: ONO HARUYOSHI
IPC: G01J9/00
Filed: 2002-06-27
Granted: 2006-12-01
Abstract: In order to tune an oscillation wavelength of a semiconductor laser diode to a target wavelength, the amount of change of a wavelength to the amount of change of a wavelength varying item is determined by actual measurement and a basic wavelength coefficient is renewed by using the ratio of both amounts of change as a corrective wavelength coefficient, and thus the characteristic when the wavelength of an actual device is made closer to a target wavelength is utilized.
Patent TW-542947-B (TW)
Title: Device for adjusting the alignment of a back cover screwed onto the middle part of a watchcase with respect to a 12 o'clock to 6 o'clock axis
Inventor: MEYRAT CLEMENT
IPC: G04B37/11
Filed: 2002-07-12
Granted: 2003-07-21
Abstract: The present invention concerns a device for securing a back cover (6) to a middle part (28) of a watchcase (26), the back cover (6) having a screw thread (8) on its outer periphery, the device being characterized in that it includes an intermediate element (1) including a resilient blocking element (4) and a metal element (2) concentric to the resilient blocking element (4), this intermediate assembly being forcibly driven into the lower part of the middle part (28) of the watch (26), and the back cover (6) being screwed onto the metal element (2) so that, when the back cover (6) is completely screwed onto the metal element (2), the metal element (2) can be pivoted by sliding on the resilient blocking element (4) to a stop point from which the resilient blocking element (4) can in turn pivot by sliding on the middle part (28) of the watch (26), allowing the alignment of the back cover (6) to be adjusted with respect to the vertical 12 o'clock to 6 o'clock axis of the watch (26).
Patent TW-569427-B (TW)
Title: A receiver set
Inventor: MASUMOTO HIROSHI
IPC: H04L27/00
Filed: 2002-07-19
Granted: 2004-01-01
Abstract: A receiver is able to assign the strength of receiving signals and to start performing gain control of AGC amplifier very quickly. A gain controller 17 adjusts the gain of an AGC amplifier 7 to prevent receiving signals from getting askew. A level detective circuit 20 is used to check the level of the input signal. The level detective circuit 20 contains at least two signal strength detecting circuits (IF detector). The receiving signals input to one of the signal strength detecting circuit, also the input signals further amplify a particular valve in the IF amplifier and then input to the other signal strength detecting circuit. The gain controller 17 adjusts the gain of the AGC amplifier based on the output signals of at least two signal strength detecting circuits.
Patent TW-595007-B (TW)
Title: Semiconductor integrated circuit device
Inventor: SASAKI TOSHIO
IPC: H01L27/092
Filed: 2002-07-19
Granted: 2004-06-21
Abstract: The present invention is related to a kind of semiconductor circuit device, which has a MOS circuit with a channel leakage current decreasing in inverse proportion to a substrate bias voltage and a junction leakage current increasing in proportion to the substrate bias voltage, so that an active mode where the MOS circuit carries out a desired circuit operation and a standby mode where the MOS circuit stops the circuit operation are provided. A substrate bias circuit generates a substrate bias voltage and supplies it to the MOS circuit, so that the region may be one where the total leakage current of the channel leakage current and the junction leakage current is a minimum in the standby mode.
Patent TW-578262-B (TW)
Title: Manufacturing method of dual damascene structure
Inventor: HO BANG-CHING
IPC: H01L21/768
Filed: 2002-10-25
Granted: 2004-03-01
Abstract: The present invention discloses a manufacturing method of dual damascene structure, which comprises first sequentially forming an etching stop layer and a dielectric layer on a substrate; next, defining a dielectric layer to form plural dielectric holes and exposing the surface of an etching stop layer; next, forming a developable bottom anti-reflection material coating on the dielectric layer for being filled into the dielectric holes; next, forming a photoresist layer on the developable bottom anti-reflection material coating; then, simultaneously defining the photoresist layer and the developable bottom anti-reflection material coating to form an opening above the dielectric holes and retain developable bottom anti-reflection material coating in the dielectric holes; and finally, using the photoresist layer as a mask to etch the dielectric layer and developable bottom anti-reflection material coating under the opening so as to form a trench above the dielectric holes thereby forming a dual damascene structure.
Patent TW-I282430-B (TW)
Title: System and method of testing integrated circuit and preconditioning integrated circuit
Inventor: RUTTEN IVO WILHELMUS JOHANNES
IPC: G01R31/28
Filed: 2002-11-01
Granted: 2007-06-11
Abstract: A test system (300) is configured to include a preconditioning integrated circuit (350) that is coupled between automatic test equipment (ATE) (310) and a device-under-test (DUT) (150). The preconditioning integrated circuit (150) is configured to precondition signals that are communicated to and from the device-under-test (150), and particularly, to precondition high-frequency signals so as to avoid the adverse affects caused by long lead lines (311) between the automated test equipment (310) and the device-under-test (150). The preconditioning integrated circuit (350) is designed to provide direct contact with the device-under-test (310), thereby providing very short lead lines (351) to the device-under-test (150). High-frequency signals that are communicated to the device-under-test (150) are generated, or reformed, at the preconditioning integrated circuit (350), based on control signals, or other test signals, from the automated test equipment (310). High-frequency, or time-critical, signals that are received from the device-under-test (150) are processed and/or reformed by the preconditioning integrated circuit (350), for subsequent transmission to the automated test equipment (310).
Patent TW-I281471-B (TW)
Title: Phenylalkynes
Inventor: APODACA RICHARD
IPC: A61K31/5355
Filed: 2002-12-10
Granted: 2007-05-21
Abstract: Substituted phenylalkynes of formula (1), compositions containing them, and methods of making and using them to treat histamine-mediated conditions.
Patent TW-I270917-B (TW)
Title: Image display device and the manufacturing method thereof
Inventor: YAMADA AKIYOSHI
IPC: H01J29/86
Filed: 2002-12-26
Granted: 2007-01-11
Abstract: The present invention provides a vacuum package 10 for the image display device, which comprises a back substrate 12 and a front substrate 11 in an opposite configuration, and configures with a plurality electron emitting devices 22 in the vacuum package. The front substrate and the back substrate are sealed with the periphery through the sealing layer 33, and at least one of the front substrate and the back substrate is formed with an expansion layer containing components of the sealing layer at the substrate edge with the interface of the sealing layer.
Patent TW-555642-B (TW)
Title: Method and apparatus for holding a mold assembly and molding an optical lens using the same
Inventor: SU KAI C
IPC: B29D11/00
Filed: 2003-01-03
Granted: 2003-10-01
Abstract: The present invention provides an apparatus for holding a mold assembly, wherein the mold assembly includes a front mold, a back mold and a strip wrapping around the edges of the front mold and back mold to form a sleeve. In one embodiment, the apparatus includes a first portion and a second portion. The first portion and the second portion both have a top part, a bottom part, and a middle part connecting the top part and the bottom part, the middle part including a base and a holder coupled to the base. The first portion and the second portion are pivotally coupled together at the bottom parts so that the top part of the first portion and the top part of the second portion can be closed to define a housing for receiving the mold assembly therein, wherein the top part of the first portion.
Patent TW-I226670-B (TW)
Title: Method for arraying tiny particles through liquid, tiny particles arraying device, and semiconductor device
Inventor: HAZEYAMA ICHIRO
IPC: B23K3/06
Filed: 2003-01-10
Granted: 2005-01-11
Abstract: The present invention relates to a method for arraying tiny particles through liquid, tiny particles arraying device, and semiconductor device which is to provide a semiconductor device 2 having a plurality of pads on which there are a plurality of holes, onto a loader 3 which can change itself tilting angle. On the semiconductor 2, conductive liquid held by a holding container 6 and tiny particle flow down together, and the holes of semiconductor device 2 receives the tiny particles, and then the tiny particles are placed on pads; on the contrary, the tiny particles which have not been received, and the conductive liquid are caught by a dispensing thank 1 and then accumulate, and then the conductive liquid containing the accumulated tiny particles is pumped by a pump 11, to the holding container 6.
Patent TW-557284-B (TW)
Title: Multi-directional logic micro fluid control system and method
Inventor: CHUANG SWAY
IPC: B81C1/00
Filed: 2003-01-14
Granted: 2003-10-11
Abstract: Disclosed is a multi-directional logic micro fluid control system and method, which determines the directions and numbers of fluid flows to be mixed by controlling whether or not fluids in micro-channels connected to a micro fluid member flows through the channels. That is, in a plurality of micro-channels that is connected to the fluid member, fluids are allowed to flow through the micro-channels that are in the direction along which the fluid is to flow, while fluids are prevented from flowing through the micro-channels that are not in the direction along which the fluid is to flow. A system accommodating the above method to controller loaded with a program allows more complicated fluid movement.
Patent TW-I233033-B (TW)
Title: Data file receiving device and method thereof
Inventor: SUZUKI NOBUYUKI
IPC: G06F17/00
Filed: 2003-02-11
Granted: 2005-05-21
Abstract: A data file receiving device and a method thereof for displaying payments for printing out data file on a user's uploading terminal when uploading data file. When a user uses the user terminal 10 to upload data file to be printed by a printing device 50 to the file server 30, the file server 30 calculates a payment for using the printing device 50 to print out data file received from the user terminal 10 according to print out pages and print mode, etc., and then displays the payment on the user terminal 10.
Patent TW-I306736-B (TW)
Inventor: OHKAWA TETSUO
IPC: A01N25/30
Filed: 2003-03-27
Granted: 2009-03-01
Abstract: Provided is a granular agrochemical composition by which the problems accompanying the prior art granular agrochemical compositions can be overcome, which can be prepared in a simple formulation and by which sustained releasability of the agrochemically active ingredient is obtained so that the load on the environments can be decreased and the chemical damages caused by the agrochemically active ingredient can be alleviated or prevented. The granular agrochemical composition contains an acidic agrochemically active ingredient, a cationic surfactant and a basic substance. Inter alia, a pH of 5 or higher is obtained in a 1% by mass aqueous suspension thereof. Preferably, the acidic agrochemically active ingredient should have a pKa of 2 to 7 and the cationic surfactant should be one which is gelled or exhibits swellability in water.
Patent TW-I235568-B (TW)
Title: Wireless communication device with status display
Inventor: LUO CHIN-WEI
IPC: H04L12/26
Filed: 2003-06-26
Granted: 2005-07-01
Abstract: A wireless communication device has a wireless tranceiver module, a calculation module and a display module. The wireless transceiver module transmits and receives wireless data. The calculation module retrieves and processes the wireless data for generating display instructions. The display module shows communication status of the wireless communication device according to the display instructions. With information of the communication status, users are able to know instant status of the wireless communication device.
Patent TW-I234257-B (TW)
Title: Heat sink structure and chip package structure thereof
Inventor: WANG MENG-JEN
IPC: H01L23/433
Filed: 2003-06-30
Granted: 2005-06-11
Abstract: A heat sink structure for a chip package unit is provided. The heat sink is composed of a heat spreader and at least one arcuate spring. The spreader has a top surface and a base surface covered over the chip package unit and the arcuate spring is located between the base surface of the spreader and the chip package unit. Therefore, the arcuate spring can touch the back of a chip on the chip package unit.
Patent TW-I266819-B (TW)
Title: Device for measuring the lowering or settling of the superstructure of railway tracks
Inventor: FRITZ PETER
IPC: E01B35/12
Filed: 2003-07-04
Granted: 2006-11-21
Abstract: In a device for measuring the lowering or settling of the superstructure of railway tracks, a non-contact distance sensor is provided to detect the distance from a measuring object, wherein one of the two elements sensor and measuring object is rigidly connected with a stationary part of the substructure of the track and the respectively other element is rigidly connected with a part of the superstructure.
Patent TW-I284695-B (TW)
Title: Isolation platform
Inventor: KEMENY ZOLTAN A
IPC: F16F15/04
Filed: 2003-07-15
Granted: 2007-08-01
Abstract: The present invention provides a platform for supporting various equipment and/or structure which assists in isolating such structure from vibrations (""noise"") external to the platform. Generally, the platform comprises upper and lower plates, having conical depressions, upon which the upper plate supports the above mentioned structure, and the lower plate contacting surface/area upon which the supported structure otherwise would have rested. Between the upper and lower plates, a plurality of rigid, spherical bearings are placed within the conical depressions, thereby allowing the upper and lower plates to displace relative to one another. Additionally, the platform may be provided with retaining mechanisms for holding the structure to be supported, maintaining the plates together and providing additional damping effects.
Patent TW-I245381-B (TW)
Title: Electrical package and process thereof
Inventor: HO KWUN-YAO
IPC: H01L23/498
Filed: 2003-08-14
Granted: 2005-12-11
Abstract: An electrical package and process thereof are provided. The process uses a support substrate with high stiffness, electrical conductivity, low CTE, and high thermal conductivity. A multi-layer interconnection structure is deposed on the support substrate. A plurality of openings is formed on the support substrate to expose the bonding pads on the bottom surface of the multi-layer interconnection structure respectively. An electrical device is mounted on the top surface of the multi-layer interconnection structure, and a plurality of contacts is formed on the bonding pads respectively.
Patent TW-I239020-B (TW)
Title: Chip electronic component
Inventor: KISHIMOTO ATSUSHI
IPC: H01C7/02
Filed: 2003-08-20
Granted: 2005-09-01
Abstract: The present invention provides, in order to prevent permeation of plating solution due to cracks in a glass layer in forming the glass layer on the surface of a ceramic element and obtain a sufficient dielectric breakdown voltage, a chip electronic component including a ceramic element and terminal electrodes with metal coating thereon formed on the surface of the above ceramic element; wherein a glass layer is formed on a part of the surface of the above ceramic element, where at least the above terminal electrodes are not formed, and a glass material for the above glass layer contains at least two species of alkali metal elements selected from Li, Na and K, and the total amount of the above alkali metal elements is greater than or equal to 20 atomic percent of the total amount of elements except oxygen contained in the glass material.
Patent TW-I224761-B (TW)
Title: Apparatus and method for multiple users on-line mathematics examinations and learning in Internet
Inventor: HUNG YUNG-CHUN
IPC: G09B7/06
Filed: 2003-09-04
Granted: 2004-12-01
Abstract: This invention is a system for many people to study and take Mathematics examinations on line at the same time. The whole programme is of several major components, namely the Mathematics examinations system. Mathematics question bank with classification, the transformation system for various countries' mathematics figures, self-creative question bank system and animation explanation, analysis and discussion system. With the advantage of Internet and the immediate connection of the sever, this invention makes it possible to study and take examination at the users' eases as well as hold the competition between the users among various countries, so as to attain the goal of Olympic, getting together and working without national territory. Generally, the programmes always classify the question banks by different themes, grades and previous recording under the system of mathematics study. However, in the system for many people to study and take Mathematics examinations on line at the same time, though the immediate connection of the sever, the users may have trial of skill with the competitor from everywhere in the world as their pleases. Except finding out others users' study and examination achievements, the experience also can be effectively applied to the model of competition, as well it will offer another new type of model for study and examination of Olympic competition.
Patent TW-I224660-B (TW)
Title: Oil filler for vehicles
Inventor: JANG YUNG-SUNG
IPC: F16N3/04
Filed: 2003-09-05
Granted: 2004-12-01
Abstract: This invention relates to an oil filler for vehicles. This oil filler has an oil tank in which is provided with a chamber capable of containing oil. The oil tank is thread connected at the upper end with a top lid which is formed at the center location with an concave portion having plural through holes. The upper surface of the top lid is fix mounted with a supporting post to be fix connected to a grip. The oil tank is slidably provided with an oil nozzle having a main shaft. The oil nozzle passes through the lower end of the oil tank and the main shaft passes through the top lid of the oil tank. The top end of the main shaft has a threading part capable of thread connecting with a pulling block. By means of pulling the pulling block, the oil nozzle can be driven to discharge oil in the oil tank to achieve the object of adding oil easily and fast.
Patent TW-587913-B (TW)
Title: 3D high density aquafarm device
Inventor: LIN DING-RUNG
IPC: A01K63/00
Filed: 2003-10-17
Granted: 2004-05-21
Abstract: The present invention relates to a 3D high density aquafarm device, generally including a plurality of aqua ponds that have different sizes arranged sequentially from small to large in a top-down direction in a spaced manner; and an external aeration cyclic filtration device for increasing the oxygen content of the water in the ponds and filtering off organic wastes in water. As such, the aquafarm device allows for a 3D arrangement of aquafarming within a limited aquafarm area in a stagewise, high density and sequential aquafarming manner to effectively increase the yield per unit farm.
Patent TW-I303909-B (TW)
Title: Ridge waveguide semiconductor laser diode
Inventor: HIROAKI MATSUMURA
IPC: H01S5/042
Filed: 2003-10-27
Granted: 2008-12-01
Abstract: In a ridge waveguide semiocnductor laser diode comprising a ridge (14a) for forming a waveguide constructed in the p-type semiconductor layer (14), a protective insulating film (17) covering the ridge so as to expose at least a portion of the top surface of the ridge, a p-side ohmic electrode (15) which establishs ohmic contact with the ridge exposed from the protective insulating film, and a p-side pad electrode (19) provided so as to electrically connect to the p-side ohmic electrode, a diffusion prevention layer (30) capable of preventing the diffusion of a low melting point metal is disposed between the p-side ohmic electrode and the p-side pad electrode, and the diffusion prevention layer covers at least the ridge exposed from the protective insulating film (17). <IMAGE>