baber/WOPTO huggingface dataset:
Patent TW-530442-B (TW)
Title: Electric connector
Inventor: HARASAWA MASAAKI
IPC: H01R13/428
Filed: 2001-12-03
Granted: 2003-05-01
Abstract: The present invention provides an electric connector. When the electric connector, which is connected to an electric wire, etc. being a conductive part of a first article, is to be fitted onto the first article and/or a second article, and the contact of the electric connector is to be made to directly contact a conductive part of the second article, it is intended to secure a sufficient contact pressure between the contact of the electric connector and the conductive part of the second article. An electric connector (100) for electrically connecting two articles (210), (220) each having a conductive part (211), (221). The electric connector (100) comprises a housing (110), which is fitted onto at least one of the articles (210), (220), and a contact (120), which is provided on the housing (110). The contact (120) comprises a connecting part (121), which is connected to the conductive part (211) of the first article (210), a contacting point (122), which contacts the conductive part (221) of the second article (220), and an elastic part (123), which undergoes elastic deformation when the contacting point (122) is pressed. At least either the housing (110) or the contact (120) is provided with a holding member (130), which holds the elastic part (123) in an elastically deformed condition in advance in the direction of pressing the contacting point (122) and prevents the restoring thereof.
Patent TW-565827-B (TW)
Title: Method for annealing domain wall displacement type magneto-optical disc and magneto-optical disc
Inventor: MIYAOKA YASUYUKI
IPC: G11B11/105
Filed: 2002-01-15
Granted: 2003-12-11
Abstract: A manufacturing method of a domain wall displacement type magneto-optical recording medium comprises the steps of depositing a magnetic layer on a substrate to prepare a disc, and irradiating the magnetic layer with a converged light beam while applying a magnetic field and annealing the magnetic layer a converged light beam between information tracks. A domain wall displacement type magneto-optical disc comprises a domain wall displacement layer in which a domain wall displaces, a memory layer that holds a recording magnetic domain according to information, a switching layer that is provided between the domain wall displacement layer and the memory layer and has a Curie temperature lower than that of those layers, and a disconnecting area that is provided in the domain wall displacement layer and disconnects a switching connection between information tracks, wherein the polarity of a residual magnetization at a boundary between the information track and the disconnection area is oriented in a certain direction.
Patent TW-550907-B (TW)
Title: Mobile line tester for VDSL signal
Inventor: CHEN SHOU-LI
IPC: H04L12/26
Filed: 2002-01-17
Granted: 2003-09-01
Abstract: The present invention is a mobile line tester for VDSL signal, wherein the line tester is configured with a backup power supply to provide the required power for the normal operation of the line tester. The line tester can be configured on the communication wire between the telecommunication operator control rooms and each subscriber; and, configuring with a microprocessor, after reading a test option inputted by the detection worker through an input device, writing the identification code from a subscriber or a telecommunication operator control rooms and equipments represented by the option on a configured VDSL chipset; thus, using the VDSL chipset to simulate the subscriber (or the telecommunication operator control room) to send the testing packets to the telecommunication operator control rooms (or subscribers) for the tests; then, based on the signal strength density sent back from the subscriber (or the telecommunication operator control room) to determine if there is a line disconnection or bad connection quality, and to display the testing result through a display device. Thus, the detection worker can carry the line tester anytime, and rapidly detect the line problems between the telecommunication operator control room and each subscriber, so as to effectively increase the maintenance efficiency and quality for the line.
Patent TW-I231874-B (TW)
Title: Liquid crystal display having high brightness and wide viewing angle
Inventor: CHEN LI-YI
IPC: G02F1/133
Filed: 2002-01-15
Granted: 2005-05-01
Abstract: A liquid crystal display having high brightness and wide viewing angle is provided, wherein a cholesteric color filter, a collimator, and a diffuser are integrated to achieve the effects of low color shift, high brightness, and wide viewing angle. The display consists of a first substrate, a second substrate, a liquid layer sandwiched between the inner surfaces of the first and second substrate, a cholesteric color filter disposed in the inner surface of the first substrate, a collimator disposed on the outer side of the first substrate, a diffuser disposed on the outer side of the second substrate. In accordance with the invention, the traditional absorbing filter is substituted with a cholesteric color filter to improve the light utilization efficiency, reduce the power consumption, and save the material cost. In addition, one collimator and a diffuser are provided to solve the problem of color shift and further to increase the brightness, thereby enhancing the wide viewing angle.
Patent TW-593450-B (TW)
Title: Transparent molded articles, optical components, plastic lenses and preparation method thereof
Inventor: KITAHARA YOSHITAKA
IPC: C08G18/48
Filed: 2002-03-19
Granted: 2004-06-21
Abstract: The present invention relates to the transparent molded articles of a polymer of the following component (A) and component (B), which is characterized in that the said polymer further contains the following component (C) and component (D). This invention also relates to the transparent molded articles of a polymer of the following component (A) and component (B), which is characterized in that the said polymer further contains the following component (G). This invention also relates to an optical component with a reflection resist film directly or indirectly, on the polyurethaneurea polymer substrate. The said reflection resist membrane is a multilayer film comprising 1/2lambda layer, said 1/2lambda layer being composed of a plural of high refraction index layer of niobium oxide or of niobium oxide, zirconium oxide and yttrium oxide with the silica dioxide fitted between those high refraction index layers. Component (A): isocyanate end prepolymer, a reaction product obtained by reacting an aliphatic diisocyanate containing ring structure in the molecule with a diol with an average molecule weight of 300-2500. Component (B): one or more aromatic diamine of formula (I) (in formula (I), R1, R2 and R3 each independently represents methyl group, ethyl group and thiomethyl group). Component (C): one or more phosphate monoester of formula (II) (in formula (II), R4 represents C1-10alkyl group, n1 is 0 or 1). Component (D): one or more phosphate diester of formula (III) (in formula (III), R5 and R6 each independently represents C1-10alkyl group, n2 and n3 is 1 or 2). Component (G): one or more phosphorous-containing peroxide degradation agent.
Patent TW-533480-B (TW)
Title: Vertical process reactor
Inventor: SCRANTON DANA R
IPC: B08B3/10
Filed: 2002-03-21
Granted: 2003-05-21
Abstract: A processor for processing microelectronic workpieces includes a process vessel adapted to hold one or more microelectronic workpieces vertically within a rotatable fixture. A drive motor is coupled to the rotatable fixture to spin the rotatable fixture during processing. A processing fluid is introduced into the process vessel for processing of the microelectronic workpieces. The rotatable fixture is raised out of the processor for loading/unloading. The processor can be used to clean, plate, etch, strip, rinse, or dry microelectronic workpieces.
Patent TW-561778-B (TW)
Title: Optical scanner apparatus with pinhole imaging device
Inventor: KUO SHIH-ZHENG
IPC: H04N1/04
Filed: 2002-03-22
Granted: 2003-11-11
Abstract: A pinhole-imaging device used as an imaging device for an optical scanner apparatus. The pinhole-imaging device replaced the conventional lens-imaging device and placed in front of the optical sensor to receive the reflected light from the scanning object, and the optical imaging is focused completely on the optical sensor. When the radius of the aperture of pinhole-imaging device is smaller or equal to the pixel of the optical sensor, due to the imaged light is transmitted to the aperture of the pinhole-imaging device to focus on the optical sensor to form an imaging such that the resolution of the optical imaging can be obtained and the light dispersion effect issue can be improved.
Patent TW-586137-B (TW)
Title: Electroless plating method and device, and substrate processing method and apparatus
Inventor: INOUE HIROAKI
IPC: H05K3/26
Filed: 2002-05-06
Granted: 2004-05-01
Abstract: There is provided an electroless plating method and device which can form a plated film having an improved uniformity of film thickness with an enhanced selectivity, while preventing the formation of fine pores in the plated film. The electroless plating method comprises, bringing a substrate into contact with an electroless plating solution to form a plated film on the surface of the substrate, and scrubbing the surface of the plated film formed or being formed on the surface of the substrate.
Patent TW-523566-B (TW)
Title: A dual-column quake isolating and decreasing structure system and construction method thereof
Inventor: SU YUAN-FENG
IPC: E04B1/98
Filed: 2002-05-16
Granted: 2003-03-11
Abstract: This invention provides a dual-column quake isolating and decreasing structure system and construction method thereof, to be applied inside a building to form an isolating level, including: a number of dual-columns and a first bumping space formed thereto, two horizontal beams which are connected to two dual-columns with vertical space in between them to form the second bumping space, and an energy-decreasing bumper installed in the second bumping space. When horizontal earthquake force impacts on the building, the first bumping space enables the inner column (the first column) of the dual-column to produce a great elastic horizontal deformation to obtain isolating effect, while the non-elastic quake-decreasing function produced by the energy-decreasing bumper installed in the second bumping space will confine the deformation of the inner column inside the first space to weaken the horizontal earthquake force.
Patent TW-552733-B (TW)
Title: Electrochemical cell production
Inventor: COOWAR FAZLIL
IPC: H01M50/414
Filed: 2002-05-27
Granted: 2003-09-11
Abstract: A lithium ion polymer cell comprises an anode layer and a cathode layer each comprising respective lithium ion insertion materials, separated by a porous polymeric membrane, wherein the anode layer and the cathode layer each incorporates a polymeric binder. The cell is made by coating a thin porous layer of a copolymer material onto the face of the anode layer and onto the face of the cathode layer, before assembling the anode layer, the porous polymeric membrane, and the cathode layer to form a cell assembly, and enclosing the cell assembly in an enclosure. A small quantity of a liquid such as acetone is introduced into the enclosure, this being a solvating liquid for the copolymer material but not for the polymeric material of the membrane, and then holding the temperature at a slightly elevated level such as 30 DEG C, so the surfaces of the thin porous copolymer layers become tacky and adhere to the membrane. The solvating liquid can then be evaporated from the cell assembly, and an electrolyte solution introduced into the cell assembly to form a cell. This technique enables the cell components to be laminated together without requiring the application of pressure, and enables very thin membranes (e.g. 20 mum) to be used, which are of low resistance.
Patent TW-542780-B (TW)
Title: Method for producing mahjong reinforcing rib and structure of mahjong card with reinforcing rib
Inventor: WEI SHENG-HUNG
IPC: B29C69/00
Filed: 2002-05-31
Granted: 2003-07-21
Abstract: The present invention relates to a method for producing a mahjong reinforcing rib and a structure of mahjong card with a reinforcing rib. The method comprises: first, forming a body; abutting the upper mold of a cooperation mold to each corner of the mold to form protrusions; mounting a urea resin into the mold cavity of the lower mold and thermally pressing the mold in order to form an insertion groove on each corner of the body of the formed urea resin; second, using another upper mold with a pattern to be loaded with an urea resin to form a decorative block with an indented grain on the top and concave pattern for the formed block; third, encapsulating the block with melamine by thermal pressing for about 10 to 12 seconds in order to uniformly melting the melamine and forming a transparent package from an increased density; and fourth, demolding the mahjong card to be placed in a grinding device to polish the surfaces and corners of the card. The invented structure of mahjong card with a reinforcing rib includes an insertion groove on each corner of the formed body, and a reinforcing rib latchable with the insertion groove of each corner; thus, the invented mahjong card has an increased strength, a higher impact resistance and a higher integrity without chips.
Patent TW-564469-B (TW)
Title: Exposure process
Inventor: OMINE NOBUYO
IPC: G03F1/70
Filed: 2002-06-21
Granted: 2003-12-01
Abstract: The present invention provides an exposure method to reduce the effect of 3theta, etc. for transfer printing the desired pattern accurately. The exposure method of the present invention is to project the mask pattern onto a substrate through the projection lens by irradiating the photomask with the light from the illumination system. The mask pattern includes several unit circuit patterns 11 arranged like a checkered flag pattern, and several unit auxiliary patterns 12 arranged between the unit circuit patterns 11, in which several diffraction light spots are generated corresponding to the several unit circuit patterns 11 and the several unit auxiliary patterns 12 on a pupil plane of the projection lens, and the four diffraction light spots having highest light intensities are distributed on the pupil plane in a cycle of 90 DEG to allocate the auxiliary patterns 12.
Patent TW-536475-B (TW)
Title: Spinning box for manufacturing synthetic fibers
Inventor: WAKITA KAZUNOBU
IPC: D01D1/02
Filed: 2002-07-24
Granted: 2003-06-11
Abstract: This invention is related to a spinning box for manufacturing synthetic fibers, and aims at providing a spinning box capable of sustaining high rotational speed and allowing easy manufacturing. The solution of the present invention is that a body 2 formed with mounting grooves 6 on an upper, inner periphery thereof and tapering downwards to form a cylinder having a smaller diameter bottom, a driving shaft 8 provided to the bottom wall 4 of the body and causing the spindle of the body to be consistent, the driving shaft integrally projecting downwards to have a diameter less than the body, and a spinning box 200 formed by a driving pin stop aperture 12 at a lower end side of the driving shaft, wherein carbon fibers woven fabrics are embedded next to the mounting grooves 6 for mounting a lid and the driving pin stop aperture 12.
Patent TW-554423-B (TW)
Title: Tungsten gate structure and method for producing the same
Inventor: HUANG CHENG-CHIH
IPC: H01L21/28
Filed: 2002-08-01
Granted: 2003-09-21
Abstract: The present invention relates to a tungsten (W) gate structure and a method for producing the same which can prevent the oxidation of W in a metal gate. The structure comprises: a gate oxide layer located on the surface of a semiconductor substrate; a polysilicon layer located on the gate oxide layer; a diffusion barrier layer located on the polysilicon layer; a W metal layer located on the diffusion barrier layer; an oxygen barrier layer located on the W metal layer; and an insulative layer located on the oxygen barrier layer. The structure further comprises an insulative sidewall on the two sides of the W gate, a source/drain region, and a lightly doped source/drain region, thereby forming a complete W gate structure.
Patent TW-552169-B (TW)
Title: Method for recycling CRT resources into lightweight framework
Inventor: CHYN WEN-LONG
IPC: B09B3/00
Filed: 2002-08-09
Granted: 2003-09-11
Abstract: This invention relates to a method of managing CRT resources, particular to one for recycling CRT resources into lightweight frameworks, comprising the steps of rubbing, breaking, screening and crushing disposed CRTs into powders of predetermined sizes; adding an appropriate amount of fire-resistant material and foaming agent which are mixed and ground; passing the mixture into a furnace to foam and anneal the mixture by means of a predetermined sintering and slow-cooling process to form foamed lightweight frameworks; machining the frameworks based on predetermined sizes to form panels and blocks to be implemented into various infrastructures requiring lightweight frameworks to thereby recycle the disposed materials.
Patent TW-579312-B (TW)
Title: Cutting insert and use thereof
Inventor: PENKERT WERNER
IPC: B23B27/06
Filed: 2002-08-22
Granted: 2004-03-11
Abstract: The invention relates to a cutting insert made of cemented carbide and to the use thereof for recessing or copy-turning, preferably at a high rotating speed. The cutting insert has at least one recess for insertion therein of a cutting body consisting of a cutting material different from cemented carbide to form a firm connection, the cutting body having formed a cutting edge thereon. To allow employment of the cutting insert of a high mechanical strength even with small dimensions in the high-temperature range, it is proposed that the cutting body consist of a ceramic cutting material and have a geometric shape at least a portion of which is congruent with the geometric shape of the recess. Preferably, the ceramic cutting body has the shape of a circular truncated cone.
Patent TW-I240282-B (TW)
Title: High density memory sense amplifier
Inventor: PERNER FREDERICK A
IPC: G11C11/16
Filed: 2002-08-28
Granted: 2005-09-21
Abstract: A sense amplifier 38 is provided for reading data in a multiple-state memory cell RW of a resistive memory array 30 in response to a read voltage VR applied across the sensed memory cell RW, including a differential amplifier Q5, Q6 having first and second input nodes 74, 75. A sense circuit A1, Q1, Q2 determines the current in the memory cell RW with the read voltage VR applied thereto and applies a sense current representative of the memory cell RW current to the first input node 74 of the differential amplifier. A reference circuit A2, Q3, Q4 has first and second resistive elements RH, RL for applying a reference current to the second input node 75 of the differential amplifier to provide a reference value against which to compare the sense current to determine the state of the memory cell RW. The first resistive element RH has a resistance representative of a first state of the memory cell RW, and the second resistive element RL has a resistance representative of a second state of the memory cell RW. The reference circuit A2, Q3, Q4 provides a reference current that is an average of the currents through the first and second resistive elements RH, RL. A comparator circuit 76 compares the signals at the first and second input nodes 74, 75 of the differential amplifier to provide an output VO indicative of the state of the sensed memory cell RW.
Patent TW-I228077-B (TW)
Title: Method of manufacturing decorative melamine sheet laminated floor covering
Inventor: SEONG JAN-WAN
IPC: B23B5/00
Filed: 1999-04-29
Granted: 2005-02-21
Abstract: The present invention relates to a decorative floor covering and a method for manufacturing the same, more particularly, to a decorative melamine sheet laminated PVC floor covering bonded by pressing the bundle made by laying up the melamine sheet having the excellent surface physical properties on the PVC sheet and a method for manufacturing the same. In order to meet the above described object the present invention provides a decorative PVC resin floor covering and method for manufacturing the same bonded with the melamine resin impregnated paper layer (150) laid on the PVC resin substrate layer (100), the decorative PVC floor covering comprising the balance layer (140) which is laid between the substrate layer (100) and the melamine resin impregnated paper layer (150) or under the substrate layer (100), the material of the balance layer (140) being selected from a group composed of sheet, woven fabric, non-woven fabric. The decorative floor covering bonded by pressing under the heat and pressure the bundle which is made by interposing the balance layer between the resin impregnated layer and the PVC resin substrate layer under the resin impregnated layer or under the PVC substrate layer improves the adhesive strength between the resin impregnated layer and the PVC resin layer by penetrating the fiber inside the balance layer into both the overlaying and underlaying layers of the balance layer, i.e., the resin impregnated layer and the PVC resin layer, and reduces the curling occurred before and after the installation and the bending occurred during the transportation because the balance layer and fibers inside the balance layer reinforce the overall matrix.
Patent TW-591257-B (TW)
Title: MEMS element and its manufacturing method, optical modulation element, GLV device and its manufacturing method, and laser display
Inventor: KASAI HIROTO
IPC: B81B3/00
Filed: 2003-01-13
Granted: 2004-06-11
Abstract: The present invention is to flatten the surface of the drive-side electrode of an MEMS (micro electro mechanical system) element. To achieve the object, the MEMS element comprises: a substrate-side electrode 45 and a beam 46 which is arranged opposite to the substrate-side electrode 45 and has a drive-side electrode 48 which performs drive with electrostatic attraction or electrostatic repulsive force to be exerted between the drive-side electrode 48 and the substrate-side electrode 45, and the substrate-side electrode 45 is formed of a single crystal semiconductor layer.
Patent TW-I263025-B (TW)
Title: Freezing device
Inventor: TANIMOTO KENJI
IPC: F25B13/00
Filed: 2003-01-22
Granted: 2006-10-01
Abstract: A freezing device comprising three compressors (2A, 2B, 2C) and two systems of utilization-side heat exchangers (41), (45, 51) is arranged so that the first compressor (2A) is used exclusively for the utilization-side heat exchangers (45, 51) of the first-system-side circuit while the third compressor (2C) is used exclusively for the utilization-side heat exchanger (41) of the second-system-side circuit and on the other hand, second compressor (2B) is used by switching between the utilization-side heat exchangers (45, 51) of the first-system-side circuit and the utilization-side heat exchanger (41) of the second-system-side circuit, whereby the arrangement of the suction-side piping is simplified and so is the operation control.