baber/WOPTO huggingface dataset:
Patent TW-I225512-B (TW)
Title: Active adhesive filling material composition with low shrinkage
Inventor: LIN SHR-TANG
IPC: C09D5/00
Filed: 2002-06-20
Granted: 2004-12-21
Abstract: An active adhesive filling material composition with a low shrinkage is a composite dry powder composition formed of an active adhesive bonding material, a water soluble resin, a cellulose ether, and calcium carbonate, which is applicable as a filling material for smoothening coating on a wall or sheet surface prior or to painting, in which the dry powder material is convenient for packaged storage and can be mixed with water prior to use. Since a material according to the present invention has a low shrinkage, there is no need of repetitive coating to achieve a dry and smooth wall or sheet in a short time for painting. Thus, the drawbacks of a conventional paste-like filling composition, such as difficulty in storage, repetitive working process, and packaged with a container which is not environmentally friendly, etc., can be overcome.
Patent TW-I242546-B (TW)
Title: In situ process for preparing quaternary ammonium bicarbonates and quaternary ammonium carbonates
Inventor: WALKER LEIGH E
IPC: C07C209/12
Filed: 2002-07-05
Granted: 2005-11-01
Abstract: Applicant has discovered an in situ method of preparing quaternary ammonium methocarbonate salts and quaternary ammonium alkylcarbonate salts in high yield from tertiary amines, methanol, and at least one of a cyclic carbonate, an aliphatic polyester (such as a polycarbonate), or an ester (such as a carbonate ester), and their subsequent conversion to quaternary ammonium bicarbonates, quaternary ammonium carbonates or both in a one-pot reaction. According to one embodiment of the invention, the method includes reacting an amine and methanol with at least one of a cyclic carbonate and an aliphatic polyester to yield a quaternary ammonium methocarbonate. This method does not produce or require the handling of corrosive quaternary ammonium hydroxides. Another embodiment is a method of preparing quaternary ammonium alkylcarbonate salts by reacting tertiary amines, methanol, and an ester. The quaternary ammonium methocarbonate or alkylcarbonate can be converted to the corresponding bicarbonate, carbonate, or mixture thereof by methods know in the art.
Patent TW-I283081-B (TW)
Title: Portable electronic apparatus with azimuth measuring function, magnetic sensor suitable for the apparatus, and azimuth measuring method for the apparatus
Inventor: SATO HIDEKI
IPC: H04M1/72403
Filed: 2002-07-09
Granted: 2007-06-21
Abstract: A portable phone has a CPU and a magnetic sensor unit including an X-axis magnetic sensor, a Y-axis magnetic sensor, and a temperature sensor. CPU measures at first and second temperatures the influence of a magnetic field of permanent magnets upon an output Sx of the X-axis magnetic sensor and an output Sy of the Y-axis magnetic sensor, and stores the influence data together with the first and second temperature data. CPU estimates at the present temperature the influence upon the output Sx of the X-axis magnetic sensor and the output Sy of the Y-axis magnetic sensor, from the present temperature detected with the temperature sensor and the stored influence data. CPU corrects the outputs Sx and Sy in accordance with the estimated influence and determines the direction of the portable phone from the corrected outputs Sx and Sy.
Patent TW-583751-B (TW)
Title: Method for assembly of complementary-shaped receptacle site and device microstructures
Inventor: BREWER PETER D
IPC: H01L25/065
Filed: 2002-09-25
Granted: 2004-04-11
Abstract: A method for assembly including the steps of: (a) providing a plurality of microstructure components with each of the components having a bottom with the same three dimensional shape; (b) forming a mold with at least one protuberance from a surface thereof so that the at least one protuberance has the same shape; (c) molding a moldable substrate with the mold to form a molded substrate having a surface with at least one recess having the same shape; and (d) positioning a first of the plurality of microstructure components into said at least one recess. Each of the microstructure components may be formed by a masking and etching process, with the mold being formed by the same masking and etching process. The positioning step may consist of mixing the microstructure components with a fluid to form a slurry; and depositing the slurry on the surface of the molded substrate to cause the first of the plurality of microstructure components to self-align in the recess.
Patent TW-561209-B (TW)
Title: Heat treatment apparatus for synthetic fiber filament
Inventor: FUJITA ATSUHISA
IPC: D02J13/00
Filed: 2002-10-01
Granted: 2003-11-11
Abstract: In order that the total height of the apparatus of the present invention, after the heat treatment device for heating the filament of synthetic fiber by saturated vapor is installed onto the stretching and false-twisting device for synthetic fiber filament, can be lower than that of conventional one, cylindrical hotpins each having a heat-absorption portion and a heat dissipation portion lengthwise from inside to outside are provided integrally through the bottom face of a horizontal type container for sealing saturated vapor of heat medium with their axes oriented in upper-lower direction, so that the level of surface of said heat medium within the boiler connected with said horizontal container is disposed at a position lower than the bottom within said horizontal container.
Patent TW-I255082-B (TW)
Title: Power converter
Inventor: CHEN CHUN-CHEN
IPC: H01R13/639
Filed: 2003-01-20
Granted: 2006-05-11
Abstract: The invention targets at providing a power converter. The power converter comprises a case and a converter, in which the case contains a concave area, a conducting terminal and a first opening, in which the conducting terminal is located in the concave area. The converter consists of a main body, a conducting plate, an arm and a jut, in which the main body contains a first surface and a second surface and a second opening is included on the second surface. The conducting plate on the converter can all be classified as first terminal and second terminal, in which the first terminal protrudes beyond the first surface of the main body while the second terminal is hidden in the main body and protrudes beyond the bottom of the second opening. The arm on converter is connected to the main body on converter and is protruded beyond the side of the main body. A jut is further included in the arm to mutually fit with the first opening on the case. When the converter is placed on a first position of the concave area and rotates an angle for converter to be rotated to a second position, the jut on arm can be fitted with the first opening on the case to fasten the converter on the case.
Patent TW-I289184-B (TW)
Title: Miniature vaporizers for use with chemical converters and energy devices
Inventor: HSU MICHAEL S
IPC: B01F23/10
Filed: 2003-03-11
Granted: 2007-11-01
Abstract: A miniature vaporizer for effectively vaporizing a process fluid (e.g., a liquid media) in small energy system applications, such as systems employing chemical reformers and fuel cells. The vaporizer of the present invention can employ a heating medium, such as a hot exhaust generated by a power system, as the heating source for generating steam or for evaporating a fluid (e.g., liquid chemicals or fuels). The vaporizer of the invention can optionally be configured to vaporize water thereby functioning as a miniature steam generator, to evaporate a process fluid thereby functioning as a miniature evaporator or heat exchanger, or to evaporate a process fluid and mix the fluid with another medium. This evaporator/mixer configuration can be used in reformer plants where a liquid chemical or fuel (e.g., gasoline, diesel, methanol, etc.) needs to be first evaporated and mixed with steam prior to the introduction of the resultant mixture to a converter (e.g., reformer or fuel cell).
Patent TW-I285925-B (TW)
Title: Plasma etching method
Inventor: YAMAGUCHI TOMOYO
IPC: H05H1/46
Filed: 2003-03-19
Granted: 2007-08-21
Abstract: A kind of plasma etching method is provided in the present invention. The invention is featured with having the capability of increasing the selection ratio of the light-enabled anti-etching, and/or suppressing the stop of etching. Through the introduction of the etching gas containing 1,1,1,4,4,5,5,5-octafluoro-2-pentyne into the processing container and making it generate plasma, the plasma etching is then conducted by passing through the opening pattern of the light-enabled anti-etching shielding film (figure 2-(62)) on the silicon dioxide film (figure 2-(61)) of the processed body (W of figure 1) in the processed container.
Patent TW-I259207-B (TW)
Title: The process for purifying the sulfite reductase
Inventor: JIANG SHAN-TZUNG
IPC: C12N9/02
Filed: 2003-03-24
Granted: 2006-08-01
Abstract: The present invention relates to a process for purifying sulfite reductase which has the following characteristics: (a) it functions to catalyze the reduction of sulfites to sulfides or to recover the sulfhydryl groups from disulfide groups, (b) in the aforesaid catalysis of the reduction, reduced nicotinamide dinucleotide phosphate (NADPH), methyl viologen (MVH) or other donors acts as an electron donor, (c) its molecular weight is from 100,000 to 400,000, (d) the optimal temperature for its activity is from 20 DEG C to 30 DEG C, and (e) the optimal pH for its activity is from 6.5 to 8.0. The present invention also relates to a process for producing the purified sulfite reductase, and a method for recovering the proteins of denatured fish by using said sulfite reductase in solution or powder form.
Patent TW-569659-B (TW)
Title: Multi-layered circuit board with high heat dissipation
Inventor: LIU MING-HSIUNG
IPC: H05K3/46
Filed: 2003-04-18
Granted: 2004-01-01
Abstract: A multi-layered circuit board with high heat dissipation is disclosed, wherein a metal plate is used as the substrate of the multi-layered circuit board, plural insulation layers and circuit layers are stacked to form the multi-layered circuit board structure. The whole metal substrate can transmit the heat generated by the device on the multi-layered circuit board, so as to increase the heat dissipation surface area. The insulation layer in the multi-layered circuit board structure has micro-pores on its surface, which can increase the adherence force to reduce the usage of adhesive agent. Also, the metal coating layer can effectively isolate the electromagnetic interference phenomenon.
Patent TW-I223220-B (TW)
Title: Liquid crystal display device
Inventor: NAKAYAMA MITSUO
IPC: G02F1/13357
Filed: 2003-06-09
Granted: 2004-11-01
Abstract: The present invention is to provide a liquid crystal display device which is suitable for holding the reflect plate and lamp of said liquid crystal display device, and can provide a light-weighted and stiff liquid crystal display device. Said liquid crystal display device is a underneath backlight type liquid crystal display device comprising: a liquid crystal panel, a lamp (3) provided at the back of said liquid crystal panel, a reflect plate (2) provide at the back of said lamp (3), and a die cast frame (1) for setting said reflect plate (2). Said die cast frame (1) is formed of light metal as a whole structure comprises: a outer frame plate (1c) having a standup plate (1a) towards to liquid crystal panel (8), and at least one connect plate (1b) provided in longitudinal direction connecting said outer frame plate (1c). Said reflect plate (2) attached to the 4 sides of said outer frame plates (1c) and said connect plate (1b), and said die cast frame (1) form the chassis structure. A panel frame mount portion (12) for mounting the panel frame (7) is provided in said chassis structure.
Patent TW-I258552-B (TW)
Title: Light guide plate and surface light source device using the same
Inventor: LIN JHY-CHAIN
IPC: G02B6/00
Filed: 2003-06-27
Granted: 2006-07-21
Abstract: A surface light source device includes a LED and a light guide plate which can induce light directly coming from the LED to output and enhance brightness and uniformity of outputting light. The light guide plate includes an incident surface, a light emitting surface adjacent to the incident surface, a bottom surface opposite to the light emitting surface. The bottom surface has a plurality of arc grooves thereon, and the length of each arc grooves is corresponding to the brightness of the LED.
Patent TW-I248984-B (TW)
Title: Electrostatic chuck support mechanism, support stand device and plasma processing equipment
Inventor: YANAGIDA HISASHI
IPC: C23C16/458
Filed: 2003-07-18
Granted: 2006-02-11
Abstract: An electrostatic chuck support mechanism is disclosed. An electrostatic chuck plate is fixed to a support stand by hold-down fittings, whereby a plug in a lower end portion of a copper pipe is fitted into a fitting socket against the pushing-up force of a jump-up fitting relying on a compression spring member. When the fixing of the electrostatic chuck plate is released from the support stand, the plug of the copper pipe is pushed up by the pushing-up force of the jump-up fitting relying on the compression spring member to move the copper pipe upward along with the electrostatic chuck plate. The electrostatic chuck support mechanism so constructed enables the electrostatic chuck plate to be mounted and detached easily.
Patent TW-I321757-B (TW)
Title: Presenting recognised handwritten symbols
Inventor: ERIKA OKNELID
IPC: G06V30/224
Filed: 2003-07-21
Granted: 2010-03-11
Abstract: A method for presenting recognised handwritten symbols comprises the steps of recognising the detected handwritten pattern. The step of recognising comprises comparing the handwritten pattern to templates representing ways of writing symbols and returning a best interpretation of the handwritten pattern, said best interpretation being based on the pattern of a best template. At least two templates comprise different patterns which represent different ways of writing a single symbol, and the patterns of the at least two templates return different best interpretations when being most similar to the handwritten pattern. The method further comprises the step of presenting the pattern of the best template on screen. A device for implementing the method is also disclosed.
Patent TW-I290510-B (TW)
Title: Low-orientation thermoplastic films
Inventor: NUMRICH UWE
IPC: B29C48/31
Filed: 2003-08-05
Granted: 2007-12-01
Abstract: The invention relates to a process for producing films in the thickness range from 20 mum to 1000 mum from thermoplastics through extrusion of the plastic through a slot die and smoothing the melt film emerging from the slot die in a polishing stack, composed of at least three or four rollers, where a first roller pair (1, 2) forms a polishing nip to receive the melt film and, downstream of this polishing stack nip, the melt film is passed through a subsequent polishing nip or through a subsequent pressure nip, characterized in that the ratio between the width of the die gap and the film thickness is in the range from 1:1 to 6:1, and in that the quotient obtained by dividing the film web speed in the subsequent polishing nip or in the subsequent pressure nip by the film web speed in the polishing nip formed by the roller pair (1, 2) is in the range from 0.8 to 1.05.
Patent TW-I227790-B (TW)
Title: Digital light processing projection system and projection method thereof
Inventor: CHANG SEAN
IPC: G02B5/04
Filed: 2003-08-07
Granted: 2005-02-11
Abstract: A digital light processing projection system is disclosed. The projection system includes an illuminating device, an optical path switching element, a projecting device and a prism combination disposed there-between. In the present invention, a light output from the illuminating device passes through the prism combination directly without any reflection and then arrives at the optical path switching element. Meanwhile, the reflected light from the optical path switching element in a first state is totally internal reflected from an interface common to a prism and the air space next to the prism and then enters the projecting device, and the reflected light from the optical path switching element in a second state is totally internal reflected from an interface common to the prism neighboring with the optical path switching element and the air space next to the prism.
Patent TW-I224388-B (TW)
Title: Electric circuit device and method for making the same
Inventor: IGARASHI YUSUKE
IPC: H05K3/06
Filed: 2003-08-13
Granted: 2004-11-21
Abstract: A laminated substrate (10) having a first conductive film (11) and a second conductive film (12) is covered with a photo resist layer (PR) having openings (13) provided with a chamfer (13S). A conductive wiring layer (14) is formed by an electrolytic plating in the openings (13) to form inverted chamfers (14R). Thereafter the conductive wiring layer (14) is covered with a packaging resin layer (21) to hook the packaging resin layer (21) to the inverted chamfers (14R) to produce an anchor effect, so that the bonding between the packaging resin layer (21) and the conductive wiring layer (14) is enhanced.
Patent TW-I246283-B (TW)
Title: Packet transmission system and packet reception system
Inventor: HASHIMOTO NAOKI
IPC: H04W88/08
Filed: 2003-09-25
Granted: 2005-12-21
Abstract: This invention provides a simultaneous packet transmission system and a simultaneous packet reception system which enable a reception side to receive simultaneous packets without transmitting a retransmission request to retransmit discarded simultaneous packets even if part of simultaneous packets are discarded. A wireless LAN base station multicasts a simultaneous packet which is obtained by allocating a sequence number to a LAN packet a plurality of times. If a wireless LAN terminal receives the same simultaneous packets a plurality of times, the wireless LAN terminal discards duplicated simultaneous packets and leaves only one simultaneous packet. Since the simultaneous packet is multicast a plurality of times, the wireless LAN terminal can receive the simultaneous packet as long as all the same simultaneous packets are not lost.
Patent TW-I235011-B (TW)
Title: Flexible MEMS transducer and manufacturing method thereof, and flexible MEMS wireless microphone
Inventor: NAM YUN-WOO
IPC: B81B3/00
Filed: 2003-09-26
Granted: 2005-06-21
Abstract: A flexible wireless MEMS microphone includes a substrate of a flexible polymeric material, a flexible MEMS transducer structure formed on the substrate by PECVD, an antenna printed on the substrate for communicating with an outside source, a wire and interface circuit embedded in the substrate to electrically connect the flexible MEMS transducer and the antenna, a flexible battery layer electrically connected to the substrate for supplying power to the MEMS transducer, and a flexible bluetooth module layer electrically connected to the battery layer. The flexible MEMS transducer includes a flexible substrate, a membrane layer deposited on the substrate, a lower electrode layer formed on the membrane layer, an active layer formed by depositing a piezopolymer on the lower electrode layer, an upper electrode layer formed on the active layer, and a first and a second connecting pad electrically connected to the lower and upper electrode layers, respectively.
Patent TW-I234697-B (TW)
Title: Vortex tube
Inventor: LIANG JI-WANG
IPC: F15C1/16
Filed: 2003-11-28
Granted: 2005-06-21
Abstract: A vortex tube includes a body, a control valve, a motor, and a turbine, wherein there is a chamber in body with an entrance, an air-conditioner exit, and a long pipe atop. There is one end of the long pipe connecting to the chamber, the other end forms a heat vapor exit for set up of the control valve. Motor is installed in the chamber, wherein there is a center shaft in hollow type with a shaft hole connecting to the air-conditioner exit. Turbine is set up on the center shaft and also inside chamber of the body, wherein there is a center hole connecting to shaft hole of the center shaft. Thus, the vortex tube can operate independently and have advantage of small size and easy assembly.
Patent TW-I242407-B (TW)
Title: Fly catching device
Inventor: WU A-YOU
IPC: A01M1/10
Filed: 2003-08-22
Granted: 2005-11-01
Abstract: Provided is a fly catching device which comprises a frame net matter composed of a plurality of frame net units by surrounding; a bottom net frame having a passageway installed in the center which is set up and closely cooperated under the inside part of said plurality of frame units; and an upper net frame capable of covering above the frame net units wherein a fly catching space is formed between the upper net frame and the bottom net frame. This invention can be elaborated to implement in farms or orchards with wide area and space and can catch a great quantity of flies, fruit flies.
Patent TW-I234410-B (TW)
Title: Dual-display organic light emitting display
Inventor: TSAI YAW-MING
IPC: H05B33/00
Filed: 2004-03-11
Granted: 2005-06-11
Abstract: A dual-display organic light emitting display (OLED) structure. The dual-display OLED structure comprises a color filter integrated on an active matrix array substrate. A monochromatic organic light emitting device is disposed on the active matrix array substrate. A transparent substrate is disposed on the monochromatic organic light emitting device. A color filter is disposed on the transparent substrate.
Patent TW-I245581-B (TW)
Title: Light emitting display
Inventor: ADACHI MASAYA
IPC: H05B44/00
Filed: 2004-04-02
Granted: 2005-12-11
Abstract: The present invention provides a light emitting display with small color variation over a wide range of viewing angles. It is characterized in a membrane unnecessary for light emitting operation of a light emitting element is removed at least in a light emitting area, and, when a wavelength with which the intensity of interference with respect to the light emitted from the light emitting layer constituting the light emitting elements takes a maximum value at a zero degree viewing angle is expressed by lambdaimax, and a wavelength with which the intensity of the light emitted from the light emitting layer is maximized is expressed lambdaemax, the relationship of lambdaimax < lambdaemax is satisfied.
Patent TW-I281091-B (TW)
Title: Heat dissipation structure for optical engine
Inventor: HSU NIEN-HUI
IPC: G02B26/08
Filed: 2004-10-01
Granted: 2007-05-11
Abstract: The present invention provides an optical body in an optical engine. The optical engine comprises a light source, the optical body and a lens. The optical body comprises a reflecting light valve, a housing, a first heat dissipation device and a heat insulation device. The reflecting light valve can reflect an incident beam generated via the light source as a dumped beam without emitting into the lens. Inside the housing, there are optical paths of the incident beam and the dumped beam. The housing has an opening via which the dumped beam is projected. The first heat dissipation device for removing heat generated via the dumped beam is fixed on the housing and covers the opening. The heat insulation device positioned between the first heat dissipation device and the housing insulated the heat conduction between them.