baber/WOPTO huggingface dataset:
Patent TW-494002-B (TW)
Title: Flow channel switching device, and shower unit having the same
Inventor: KANAYA KEIGO
IPC: B05B15/40
Filed: 2001-02-02
Granted: 2002-07-11
Abstract: A flow channel switching device comprises two flow channels having different pressure losses, and a valve disk installed to correspond to that one of the two flow channels that has the lower pressure loss, it being arranged that switching between the two flow channels is effected by the valve disk that opens/closes the flow channel with the lower pressure loss; and a shower unit having such flow channel switching device. It is possible to provide a low pressure-loss flow channel switching device for which it is not necessary to open/close the two flow channels at the same time and which is simple in construction and saves space. Further, if this flow channel switching device is used in a clean water shower unit having a raw water flow channel and a clean water flow channel, then it is possible to provide a clean water shower unit which ensures that switching is effected easily by one hand, that the filter medium sufficiently retains its shape even when water pressure acts on the filer medium, that the filter medium is efficiently worn off over the whole, and that the space in the unit is efficiently used.
Patent TW-518815-B (TW)
Title: Modulation-circuit
Inventor: KARGL WALTER
IPC: G06K19/07
Filed: 2001-02-20
Granted: 2003-01-21
Abstract: This modulation-circuit for a transponder has non-linear elements, which are arranged between a switch-transistor (M5) and coil-terminals (LA, LB). The so obtained non-linear modulation-characteristics has a wide working-range. In order to save the chip-area, the diodes (M4, M3), which are connected to the coil (L), of a voltage-parallel regulator are used as non-linear elements. In order to prevent the unexpected mutual influences between the voltage-regulator and the modulation-circuit, a mutual locking device is provided.
Patent TW-553787-B (TW)
Title: Continuous casting mould with oscillation device
Inventor: HOUBART MICHEL
IPC: B22D11/053
Filed: 2001-03-06
Granted: 2003-09-21
Abstract: A continuous casting mould comprises a mould tube (12) forming a curved casting channel (20) along a curved casting axis (11), a mould housing (24) surrounding the mould tube (12) and housing a cooling system (26) for cooling the mould tube (12). A pneumatic or hydraulic actuator means, preferably an annular cylinder (30), is connected between the sup-port flange (16) of the mould tube (12) and the housing (24) for axially supporting and oscillating the mould tube (12). The continuous casting mould further comprises a guiding device (63) that is connected directly between the lower end of the mould tube (12) and the bottom end of the mould housing (24). This guiding device (63) imposes a curved oscillation path on the lower end of the mould tube (12), wherein the imposed oscillation path follows exactly the curved casting axis (11).
Patent TW-571072-B (TW)
Title: System for simultaneous projections of multiple phase-shifted patterns for the three-dimensional inspection of an object
Inventor: COULOMBE ALAIN
IPC: H04N13/00
Filed: 2001-03-23
Granted: 2004-01-11
Abstract: A three-dimensional image grabber allowing for the simultaneous projection of multiple phase-shifted patterns onto an object, and the simultaneous acquisition of multiple images of these phase-shifted patterns is described herein. The grabber comprises a pattern projecting assembly and an image acquisition assembly. The pattern projecting assembly includes, for example, a spectral splitter or a plurality of light sources, grids and projectors for simultaneous projection of a plurality of patterns under different monochromatic lights. The image acquisition assembly includes, for example, a CCD camera sensitive to the different monochromatic lights, or a plurality of CCD cameras with filters to gather lights incoming for the object simultaneously illuminated by the plurality of phase-shifted patterns. A method and a system for measuring the relief of an object, using the above-mentioned process, is also disclosed.
Patent TW-495999-B (TW)
Title: Structure and manufacturing method of micro-channel LED
Inventor: JANG LIAN-BI
IPC: H01L33/00
Filed: 2001-03-26
Granted: 2002-07-21
Abstract: Because the demand of optical fiber communication increases day by day, the development of LED application to optical fiber communication is also vigorous. Especially the vertical-type LED is gotten much attention. An improved vertical-type LED is disclosed. The manufacturing method uses dry etch or wet etch to make vertical micro channels (8) on a traditional LED structure and employs the micro channels and a reflection layer beneath them to guide a lateral light to be vertical. This structure also can raise the efficiency of an originally vertical light-emitting LED.
Patent TW-552293-B (TW)
Title: High flow polyphenylene ether formulations
Inventor: PATEL NIRAJKUMAR
IPC: C08K3/00
Filed: 2001-03-30
Granted: 2003-09-11
Abstract: A high flow polyphenylene ether resin composition with improved HDT values and flame retardance comprising a blend of at least two polyphenylene ether resins, a first resin having an intrinsic viscosity of at least 0.3 dl/g, and a second resin having an intrinsic viscosity of less than 0.25 dl/g and preferably having a particle size of at least about 100 mum. The composition preferably contains less than 30 wt% of the low viscosity polyphenylene ether based on the weight of the total composition. Fiber reinforced and flame retarded compositions also exhibit high HDT values.
Patent TW-I239399-B (TW)
Title: Use of ink-jet printing to produce diffraction-based biosensors
Inventor: CHIDEBELU-EZE CHIBUEZE OBINNA
IPC: G01N33/544
Filed: 2001-04-24
Granted: 2005-09-11
Abstract: The present invention provides an inexpensive and sensitive device and method for detecting and quantifying analytes present in a medium. The device comprises a metalized film upon which is ink-jet printed a specific, predetermined pattern of binder, such as an antibody. Upon attachment of a target analyte to select areas of the plastic film upon which the binder is printed, diffraction of transmitted and/or reflected light occurs via the physical dimensions and defined, precise placement of the analyte. A diffraction image is produced which can be easily seen with the eye or, optionally, with a sensing device.
Patent TW-523786-B (TW)
Title: Plasma reactor with a tri-magnet plasma confinement apparatus
Inventor: QUILES EFRAIN
IPC: H01L21/00
Filed: 2001-05-18
Granted: 2003-03-11
Abstract: A plasma reactor includes a chamber adapted to support an evacuated plasma environment, a passageway connecting the chamber to a region external of the chamber, the passageway being defined by spaced opposing passageway walls establishing a passageway distance therebetween, and a plasma-confining magnet assembly adjacent the passageway. The plasma-confining magnet assembly includes a short magnet adjacent one of the passageway walls and having opposing poles spaced from one another by a distance which a fraction of the gap distance, the short magnet having a magnetic orientation along one direction transverse to the direction of the passageway, and a long magnet adjacent the other one of the opposing passageway walls and generally facing the short magnet across the passageway and having opposing poles spaced from one another along a direction transverse to the passageway by a pole displacement distance which is at least nearly as great as the gap distance, the long magnet having a magnetic orientation generally opposite to that of the short magnet.
Patent TW-472122-B (TW)
Title: Under sea level piping method and its device
Inventor: TSAI LESLIE CHI-LING
IPC: F16L1/12
Filed: 2001-06-04
Granted: 2002-01-11
Abstract: This under sea level piping method includes following procedures: (1) an intruding and pressing procedure by using intruding running gear to push forward the pipes which have been connected to the intruding and pressing device in the front end; (2) a flushing procedure by using a pump to press and supply water for five flushing pipes, which sleeve inside the to-be-set pipe connected to the intruding and pressing device, to flush the sand and earth in front of it while pushing action continues to lessen the retarding force of the forward movement for the intruding and pressing device.
Patent TW-I246504-B (TW)
Title: Fused and cast AZS products of reduced cost, and uses thereof
Inventor: BOUSSANT-ROUX YVES MARCEL LEON
IPC: C04B35/109
Filed: 2001-06-13
Granted: 2006-01-01
Abstract: Fused and cast AZS products, characterized in that they contain: Al2O3: 45.65 wt.%; ZrO2: 10.0-29.0 wt.%; SiO2: 20.0-24.0 wt.%; SiO2/(Na2O+K2O) (weight ratio): 4.5-8, other species: 0.5-4.0 wt.%. These products may be produced from manufacturing waste or recycled spent materials.
Patent TW-I285279-B (TW)
Title: Liquid crystal display panel having sealant
Inventor: LIAU BING-JIE
IPC: G02F1/1339
Filed: 2001-06-14
Granted: 2007-08-11
Abstract: This invention discloses a liquid crystal display panel having a sealant, at least comprising a top board, a bottom board and a liquid crystal layer filled between the top board and the bottom board, in which the bottom board further comprises a spacer for maintaining a cell gap between the top board and the bottom board, a frame glue for coating the edges of the bottom board to adhere the top board and the bottom board, and a sealant for supporting the frame glue. The sealant can separate the frame glue and the liquid crystal molecules to prevent contact between the frame glue and the liquid crystal molecules.
Patent TW-494151-B (TW)
Title: Four-layer seamed press fabric
Inventor: RYDIN BJOERN
IPC: D03D11/00
Filed: 2001-07-13
Granted: 2002-07-11
Abstract: An on-machine-seamable press fabric for the press section of a paper machine includes a multi-layered integrally woven base fabric having two systems of machine-direction yarns forming seaming loops along each of its two widthwise edges. A seaming spiral is attached to the seaming loops in both rows at each of the two widthwide edges. The two seaming spirals are used to join the press fabric into endless form during installation on the press section of a paper machine.
Patent TW-I231110-B (TW)
Title: Scanning frequency system of portable pager and its method
Inventor: CHEN JIM W
IPC: H04B7/00
Filed: 2001-07-20
Granted: 2005-04-11
Abstract: This invention discloses a scanning frequency system of portable pager and its method, it comprise a receiver, CPU, and a timer. When the portable pager loses contact with the transmitting system, the CPU turns on the scanning system in the receiver to scan the frequency, and activates the timer to set up the scanning time. If the contact with the transmitting system is still not resumed during the scanning time, it switches to the next frequency to continue scanning until the portable pager resumes contact with the transmitting system. Therefore, it achieves the purpose of receiving the call from the transmitting system.
Patent TW-591064-B (TW)
Title: Method for producing light board
Inventor: OUYANG JIU
IPC: C08J9/00
Filed: 2001-09-05
Granted: 2004-06-11
Abstract: A method for producing a light board mainly comprises using a cross-linking-type foaming material as a raw material; producing the cross-linking-type foaming material into a granular crumb; mixing 50 to 95% of the granular crumb with 5 to 50% of the thermosetting liquid resin used as a binder; and forming the resulting mixture in high temperature and high pressure to form a board with a desired dimension. Due to the binder being a thermosetting material and resistant to high temperature, a board made of a cross-linking-type foaming material is resistant to high temperature and not deformed. Together with additives such as a flame retardant material and pigments, etc., a board produced according to the present invention has the properties of being light, flame retardant, corrosion resistant, tough, energy economy, and artistic, etc.
Patent TW-569159-B (TW)
Title: Video wavelet transform processing method
Inventor: SHIUAN JR-LING
IPC: H04N19/102
Filed: 2001-11-30
Granted: 2004-01-01
Abstract: There is provided a video wavelet transform processing method, suitable for transforming video surveillance image with a region of interest. The method comprises the steps of: first transforming the video surveillance image into high-frequency image data and low-frequency image data; next, obtaining a first image data recorded with the region of interest corresponding to the video surveillance image and a second image data recorded with non-region of interest corresponding to the video surveillance image; then, combining the first image data and low-frequency image data to form a region of interest data; next, performing a bit layer encoding to process the region of interest data and second image data to produce display data; and finally outputting the display data by a display device.
Patent TW-527284-B (TW)
Title: Electro-magnetic force liquid spray printing technique
Inventor: CHOU YUAN-FANG
IPC: B41J2/14
Filed: 2001-12-31
Granted: 2003-04-11
Abstract: The present invention relates to an electro-magnetic force liquid spray printing technique. The pressure board of a liquid spray nozzle is placed in a permanent magnetic field. When suitable current is applied to the wires on the back of the pressure board, Lorentz force is generated in a direction vertical to the pressure board to drive the pressure board to deform, thereby squeezing the liquid in the liquid spray nozzle to make the liquid spray out from a nozzle. If the switching frequency at two ends of the wire in the liquid spray nozzle is controlled, it is able to control the deforming frequency of the pressure board, thereby further controlling the liquid spraying frequency. In addition, if the externally applied power of the liquid spray nozzle is controlled to change the current intensity in the wire, the electro-magnetic force on the pressure board is changed, so as to further change the deformed amount of the pressure board to control the size of the droplet sprayed from the liquid spray nozzle. Therefore, the present invention is characterized that high and low temperature variations are not generated, spraying is not influenced by high temperature environment, spraying liquid material is not restricted, and high driving voltage is not required, so that the liquid spray nozzle has a long lifetime and a high energy efficiency. Furthermore, by controlling the current value and switching frequency, it is convenient to control the spraying amount and frequency of the liquid material, thereby achieving different resolutions and being suitable for different liquid materials and environments. This liquid spray nozzle can be widely applied in various injecting printing and coating techniques.
Patent TW-I239066-B (TW)
Title: System for safeguarding integrated intrabay pod delivery and storage system
Inventor: FOSNIGHT WILLIAM J
IPC: H01L21/00
Filed: 2002-02-01
Granted: 2005-09-01
Abstract: A system is disclosed for safeguarding fab operators and workpieces such as semiconductor wafers from harm as a result of collision between an operator and a transport assembly for the workpieces as the workpieces are transported between tools and storage nests within a tool bay.
Patent TW-550991-B (TW)
Title: Multi-layered substrate having voltage reference signal circuit layout
Inventor: SHIU SHIN-JOU
IPC: H05K1/00
Filed: 2002-02-06
Granted: 2003-09-01
Abstract: A multi-layered substrate having voltage reference signal circuit layout is disclosed in the present invention. In the invention, the layout of voltage reference signal circuit in the signal layer is conducted in the non-signal layer so as to have a larger layout space for the signal circuit in the signal layer. In addition to the fact that the voltage reference signal circuit in the non-signal layer is not interfered by the coupling noise of the signal circuit, the voltage reference signal circuit can have an extremely large layout flexibility. Furthermore, the voltage reference signal circuit can adopt the design of wide conduction line to improve its parasitic resistance.
Patent TW-552187-B (TW)
Title: Mounting and preparing a gemstone or industrial diamond for the formation of a mark on the surface thereof
Inventor: WILLIS MAXWELL RALPH
IPC: B44B3/06
Filed: 2002-02-18
Granted: 2003-09-11
Abstract: In order to mount a diamond 7 in a dop 31 so that the diamond table 7a is level and at a predetermined height, the diamond 7 is positioned in an injection moulding tool so that its table 7a is engaged with the underside of a top plate 55, the diamond 7 being pushed upwards by an insert 54. An elastomer 35 is injection moulded into a dop ring 32 and holds the diamond 7 securely in the dop ring 32 in that there is elastomer 35 both in front of and behind the girdle 7c of the diamond 7. Although some shrinkage of the elastomer 35 can occur, the table 7a of the diamond is set strictly parallel to the upper and lower surfaces of the dop ring 32 and the table 7a is just slightly below the plane defined by the top of the dop ring 32. In this way, the dop 31 can be placed on the table of an apparatus for forming the mark by microlithography, after applying a photoresist to the diamond table 7a. In order to bake the resist, the dop 31 is placed over the heater tip 63 of a Peltier beat pump which has a cavity 64 containing a drop of solder, in order rapidly to heat up the diamond 7, control the duration and temperature of baking time, and rapidly cool the diamond 7.
Patent TW-521411-B (TW)
Title: A method for forming an underfilling material between chip and substrate
Inventor: CHOU HUI-LUNG
IPC: H01L23/28
Filed: 2002-03-06
Granted: 2003-02-21
Abstract: A method for forming an underfilling material between chip and substrate is disclosed. A substrate with chip(s) is reversed so that the chip is situated under the substrate after flip-chip mounting. The substrate has an injecting hole for reversely filling an underfilling material into the gap between the chip and the substrate. The underfilling material flows along the active surface of the chip from center to perimeters for avoiding air pocket and improving filling efficiency.
Patent TW-526612-B (TW)
Title: The manufacturing method of read only memory
Inventor: YANG TAHORNG
IPC: H01L27/105
Filed: 2002-03-20
Granted: 2003-04-01
Abstract: A manufacturing method of read only memory comprising the steps of providing a substrate that is having a memory cell region and a periphery circuits region, wherein the memory cell region has a memory cell array, and the periphery circuits region has a plurality of transistors. Forming a precise layer with a plurality of first openings on the memory cell region, wherein each of the first opening has the same size and locate over the channel region of memory cell in the memory cell array. Forming a mask layer with a plurality of second openings and third openings on the substrate, wherein the second openings locate over a plurality of pre-coding memory cell region of memory cell region, and the third openings locate over the gate of transistor in the periphery circuits region. Then serving the precise layer and the mask layer as a code mask, performing an ion implantation process to coding the memory cell of the pre-coding memory cell region and adjusting the threshold voltage of the transistor.
Patent TW-520417-B (TW)
Title: Ceiling fan with light assembly
Inventor: TSUJI MASAO
IPC: F04D25/08
Filed: 2002-03-25
Granted: 2003-02-11
Abstract: A ceiling fan (10) is disclosed having a downrod (11), a motor (12), a radial array of fan blades (13) coupled to blade irons (14) mounted to the motor (12), a bowl shaped lower housing (17) positioned above the blade irons (14), a bowl shaped upper housing (18) positioned concentrically within the lower housing (17), and an upper light assembly (21) positioned within the upper housing (18) having an annular array of light bulbs (23). The upper housing (18) has an annular array of openings (26) in which are mounted translucent windows (27). The opening (26) and corresponding window (27) are mounted generally between each pair of adjacent light bulbs (23).
Patent TW-513541-B (TW)
Title: Wall-mount air conditioning device
Inventor: HASHIMOTO MASUYUKI
IPC: F24F11/02
Filed: 2002-04-15
Granted: 2002-12-11
Abstract: The object of the present invention is to provide a wall-mounted air conditioning device which is capable to combine negative ions with airflow discharged from airflow discharge port for supply into the air-conditioned room without interference with the operation of airflow direction control flap regardless of the orientation of the airflow direction control flaps, and which allows for readily determining the amount of ions blown into the air-conditioned room. The solution of the present invention is a wall-mounted air conditioning device that comprises airflow direction control flaps 23 arranged in an airflow discharge port 21 surrounded by scroll 17 and tongue 19 of the body 1 of the air conditioning device. An ion generation device 23 is arranged in a narrow upstream location of the airflow discharge port 21 surrounded by the scroll and the tongue.
Patent TW-527782-B (TW)
Title: Improved capacitor selection method
Inventor: OU WEI-YANG
IPC: H03M1/80
Filed: 2002-05-22
Granted: 2003-04-11
Abstract: An improved capacitor selection method is disclosed in the present invention. The invention is suitable for use in a charge redistribution type digital to analog converter, and m selection capacitors are sequentially arranged on the charge redistribution type digital to analog converter. At first, an input is inputted to the charge redistribution type digital to analog converter, and the input makes the output of the charge redistribution type digital analog to converter have n stages, in which n-1 application capacitors are required. Then, starting from an initial capacitor pointed by the initial pointer, n-1 application capacitors are continuously selected from the aforementioned m selection capacitors. If n-1 application capacitors include an empty capacitor pointed by the empty pointer, the empty capacitor is skipped and the empty pointer is renewed. After that, the initial pointer is changed to make the initial pointer point to a new initial capacitor, which becomes the next selection capacitor after the selected n-1 application capacitors. At last, ni-1 capacitors are outputted for use in output of the charge redistribution type digital to analog converter, in which n and m are integers, and m > n >= 1.
Patent TW-560032-B (TW)
Title: Lead frame, method for manufacturing the same, resin-encapsulated semiconductor device and method for manufacturing the same
Inventor: KAWAI FUMIHIKO
IPC: H01L23/12
Filed: 2002-07-11
Granted: 2003-11-01
Abstract: The present invention includes a die pad; signal leads, ground connection leads connected to the die pad; a semiconductor chip including electrode pads for grounding; metal thin wires, and an encapsulating resin for encapsulating the die pad and the semiconductor chip and encapsulating the signal leads and the ground connection lead such that lower portions of the signal leads and the ground connection lead are exposed as external terminals. The ground connection lead is connected to the electrode pad for grounding, so that the resin-encapsulated semiconductor device is electrically stabilized. Furthermore, interference between high frequency signals passing through the signal leads can be suppressed by the die pad and the ground connection leads.