baber/WOPTO huggingface dataset:
Patent TW-416839-B (TW)
Title: Changeover valve
Inventor: THOMSON ANDREW WALTER MCRAE
IPC: A47L9/00
Filed: 1999-10-13
Granted: 2001-01-01
Abstract: A changeover valve (100) comprises a first valve member (20) and a second valve member (50). The first valve member (20) has an aperture (28). The second valve member (50) has first and second apertures (54, 58). The first valve member (20) is movable relative to the second valve member (50) for selective alignment of the first valve member aperture (28) with one or the other of the apertures (54, 58) of the second valve member (50). The valve (100) also has a ramp and follower means (29, 62) for automatically moving the valve members (20, 50) away from one another during changeover movement of the first valve member (20) relative to the second valve member (50) so that wear on the surfaces of the valve members (20, 50) is minimised.
Patent TW-475034-B (TW)
Title: Evacuation device
Inventor: WU WEN-CHIEN
IPC: F04D25/00
Filed: 1999-10-28
Granted: 2002-02-01
Abstract: The present invention provides an evacuation device, which comprises: a first vacuum pump; a one-way discharge valve and a filter. The first vacuum pump is connected to a vacuum chamber for reducing the pressure in the vacuum chamber; and the first vacuum pump is connected to a gas source for cleaning by providing a gas at a pressure higher than the outside pressure to remove the particles generated by the operation of the first vacuum pump. The one-way discharge valve is installed on the first vacuum pump and opens when the pressure in the first vacuum pump is higher than an outside pressure so that the gas inside the first vacuum pump flows through the one-way discharge valve and out of the first vacuum pump. The filter is installed between the one-way discharge valve and the first vacuum pump for filtering out the particles. When cleaning the first vacuum pump, the particles will be filtered by the filter before the particles reach the one-way discharge valve so that the opening/closing of the one-way valve will not be affected.
Patent TW-451406-B (TW)
Title: Manufacturing method of metal damascene
Inventor: LI DUNG-SHING
IPC: H01L21/768
Filed: 2000-04-07
Granted: 2001-08-21
Abstract: This invention is about the manufacturing method of metal damascene. The inter-layer dielectric layer is formed on the substrate and the stop-layer is formed on the inter-layer dielectric layer. After that, the first oxide layer is formed on the stop-layer. Then, the photolithography and etching processes are performed to form the opening of contact window and expose the source/drain regions. Conducting material is deposited inside the opening of contact window so as to form the contact window plug. After the second oxide layer is deposited on the first oxide layer, photolithography and etching processes are performed again in order to form the wiring trench such that the contact window plug is made to project from the stop-layer surface. Then, based on the chemical vapor deposition method, the glue layer and conducting material are sequentially deposited to cover the projecting portion of contact window plug. Then, the etching back process is performed to form spacers on the sidewalls of the projecting portion of contact window plug. The copper conducting wire is then formed in the wiring trench such that the copper conducting wire is electrically connected with the contact window plug.
Patent TW-562688-B (TW)
Title: Operating device
Inventor: OGATA HIROKI
IPC: G06F3/02
Filed: 2000-04-21
Granted: 2003-11-21
Abstract: It is an object of the present invention to allow both a digital operation and an analog operation by using pressing operation continuously. An operating device has detecting elements (e.g., pressure-sensitive elements (12)) for outputting analog signals according to pressing operations of operators (11), and is configured such that analog signals output from the detecting elements are subjected to level dividing by a level dividing unit (15) and converted into multi-bit digital signals corresponding to the output levels thereof by an A/D converting unit (16), and is also configured so as to output single-bit digital signals according to change in analog signals output from the detecting element. A switching unit (18) output one or the other of the multi-bit digital signals and single-bit digital signals.
Patent TW-I236438-B (TW)
Title: Auxiliary lighting of right and left bearings for automobile
Inventor: LEE HYUN-JO
IPC: B60Q1/12
Filed: 2000-04-21
Granted: 2005-07-21
Abstract: The present invention relates to an auxiliary lighting of right and left bearings for automobile mounted to the front end of the hood or to the middle portion of the front bumper of the automobile for giving light to the right or left direction of the automobile. The auxiliary lighting of right and left bearings for automobile comprises: a lighting body 1 divided into upper and lower bodies 101 and 102, which are secured to each other by means of a bolt and nut unit 103 and 104, said lighting body being provided in the interior thereof with a compartment where the parts of the lighting units are mounted, said lighting body 1 being of a shape of triangle and having outer walls 1b and 1c each of which is arranged at the angle of about 45 DEG from a front protrusion 1a of the lighting body 1, said outer walls 1b and 1c having openings 1d and 1e formed thereon respectively, through which lenses 2a and 3a of the right and left lighting units 2 and 3 mounted in the compartment are exposed; right and left lighting units 2 and 3 mounted at a predetermined angle in the compartment such that fixing protrusions 105 and 106 formed in the inner surfaces of the upper body 101 and the lower body 102 of the lighting body 1 are engaged into fixing grooves 200 and 300 formed in engaging tubes 201, 202, 301 and 302 which are of a predetermined length and have fixing grooves 200 and 300 at the upper and lower surfaces of the reflectors; and a mounting unit including a mounting plate 4, wherein at the lower body 102 of the lighting body is formed a projected connecting piece 107 which is engaged into a supporting recess 401 of the mounting plate 4 by means of a bolt and nut unit 5 and 6, and around the connecting piece 107 is formed a friction projection 108 in radial directions, which is joined with a friction member formed on the inner surface of the supporting groove of the mounting plate 4, whereby the mounting angle of the lighting body 1 can be adjusted, said right and left lighting units 2 and 3 being flickered by the microcomputer circuit, to which the signal from a sensor operating piece 7 and proximity sensors 8 and 9 attached to a steering wheel is transmitted for actuating the auxiliary lighting. According to the present invention, it is possible to give light to the right or left direction when the driving direction of the automobile which are driven along the regular direction is changed, resulting in security of a field of vision, easy monitoring around the automobile, and driving the automobile in safety.
Patent TW-509874-B (TW)
Title: Interrupt control system
Inventor: SAWADA AKIRA
IPC: G06F9/46
Filed: 2000-05-10
Granted: 2002-11-11
Abstract: An information processing device includes an OS having an interrupt processing function and an OS support system which is activated through initialization of the OS. The OS support system includes an interrupt managing section for recording the contents of an interrupt process requiring a high real time performance, and an interrupt judging section for receiving an interrupt request earlier than the OS does when the interrupt request occurs in the information processing device, and judging whether the interrupt request corresponds to the interrupt process recorded in the interrupt managing section. The OS support system further includes an interrupt executing section for executing the recorded interrupt process when the interrupt request corresponds to the recorded interrupt process. The OS support system causes the OS to execute an interrupt process which is not recorded in the interrupt managing section.
Patent TW-498396-B (TW)
Title: Spin processing apparatus
Inventor: KUROKAWA SADAAKI
IPC: H01L21/304
Filed: 2000-07-26
Granted: 2002-08-11
Abstract: The object of this invention is to provide a spin processing apparatus that can properly process a lower face of a semiconductor wafer. The spin processing apparatus spins the semiconductor wafer and sprays simultaneously a processing liquid to the lower face of the semiconductor wafer. The spin processing apparatus is characterized by comprising a cap (1); a rotary member (12) disposed in the cap and capable of being driven to rotate; a holder member (22) disposed on the rotary member for holding releasably the substrate; a nozzle head (46) on which lower nozzles (55) for the processing liquid are disposed, the lower nozzles being located opposite to the lower face of the substrate that is held by the holder member in order to spray the processing liquid onto the lower face of the semiconductor wafer; a cavity (51) opening to and formed in an upper face of the nozzle head; and a drain hole (53) communicated with the cavity to drain the processing liquid that drops into the cavity.
Patent TW-478947-B (TW)
Title: Leaf filter
Inventor: YAGISHITA YOSHITERU
IPC: B01D29/62
Filed: 2000-08-07
Granted: 2002-03-11
Abstract: To increase the total filtering area while enhancing the cleaning efficiency of filter cloth by devising the form of core filter leaves and the arranging state thereof in a leaf filter wherein a plurality of core filter leaves are radially provided on the outer periphery of a filtered liquid collecting cylinder in a protruded state. Auxiliary core filter leaves 2B with predetermined length are provided to the leading ends of radially arranged main core filter leaves 2A so as to cover the leading ends of the adjacent main core filter leaves 2A and successively being bent in the same direction, and spacers 4 forming liquid passages are interposed between overlapped surfaces where the adjacent auxiliary core filter leaves are overlapped with each other. Bag-shaped filter cloths 3 are put on the main core filter leaves 2A and the auxiliary core filter leaves 2B so as to straddle both filter leaves. Both main and auxiliary core filter leaves 2A, 2B may be integrated or may be provided separately. Auxiliary spacers 5 are preferably interposed between the adjacent main core filter leaves 2A.
Patent TW-499682-B (TW)
Title: Circuit and method for a multiplexed redundancy scheme in a memory device
Inventor: COWLES TIMOTHY B
IPC: G11C29/04
Filed: 2000-09-01
Granted: 2002-08-21
Abstract: A semiconductor memory device including a memory-cell array divided into a plurality of memory sub-arrays that are arranged into rows and columns of memory cells. Each of the sub-arrays have a limited number of redundant rows and columns to repair defective memory cells. The redundant memory of at least two memory sub-array are coupled to an I/O line through a respective isolation circuit. A control circuit coupled to the isolation circuits selectively couples the redundant memory of the sub-arrays to the I/O line. Coupling the redundant memory of multiple sub-arrays facilitates using the redundant memory of one sub-array to repair the defective memory cells in other sub-arrays also coupled to the I/O line, when the redundant memory primarily associated with the other sub-arrays have been depleted.
Patent TW-I269654-B (TW)
Title: N-substituted indole-3-glyoxylamide compounds having anti-tumor action
Inventor: NICKEL BERND
IPC: A61K31/4439
Filed: 2000-09-22
Granted: 2007-01-01
Abstract: The invention relates to the use of N-substituted indole-3-gloxylamides [sic] of the general formula 1 for tumor treatment in particular in the case of pharmaceutical resistance and metastasizing carcinoma, and as angiogenesis inhibitors, with markedly lower side effects in particular markedly lower neurotoxicity, and pharmaceuticals comprising them.
Patent TW-486610-B (TW)
Title: Optical arrangement
Inventor: SCHUSTER KARL-HEINZ
IPC: G03F7/20
Filed: 2000-12-18
Granted: 2002-05-11
Abstract: An optical arrangement, in particular a microlithographic projection printing installation, has in particular a slot-shaped image field or rotationally non-symmetrical illumination. An optical element (1) is therefore acted upon in a rotationally non-symmetrical manner by the radiation of the light source. A compensating light supply device (11, 14 to 19) is optically coupled via the peripheral surface (13) of the optical element (1) to the latter. It supplies compensating light (16, 12) to the optical element (1) in such a way that the temperature distribution in the optical element (1), which arises as a result of cumulative heating of the optical element (1) with projection light (2) and compensating light (12), is at least partially homogenized. In said manner image defects induced by the projection light are corrected.
Patent TW-497114-B (TW)
Title: Voltage divider, electron gun provided with the voltage divider, and cathode ray tube provided with the electron gun
Inventor: VAN DIJK MARIO JOSEPHUS ALBERT
IPC: H01J29/48
Filed: 2000-11-16
Granted: 2002-08-01
Abstract: The voltage-dividing resistor (1) for an electron gun (20) for use in a cathode ray tube (30) has a carrier (2) having contact elements (7) secured in bores (3) in the carrier, in contact with a resistance layer (6) on a surface (5) of the carrier (2). The contact elements (7) each have a first hollow body (8) located in a bore (3). The first body (8) has a base (81) and walls (82) extending therefrom, which have a rim (83) pressing against a surface (4) of the carrier (2). The elements (7) each have a second body (9) being a spring strip which has a welded connection (10) to the base (81) of the first body (8) and which presses at either side thereof against a second surface (5) of the carrier (1). The voltage-dividing resistor has a simple construction which can easily be realized and its contact elements (7) have a well-defined contact with the resistance layer (6).
Patent TW-487871-B (TW)
Title: Three-dimensional GUI windows with variable-speed perspective movement
Inventor: CAPELLI RONALD B
IPC: G06F3/033
Filed: 2000-11-20
Granted: 2002-05-21
Abstract: A three-dimensional graphical user interface is provided wherein the windows have a ""thickness"" property. In the preferred embodiment, a window will have a Z plane position (z) and a Z plane thickness (cz) as well as the traditional x, ex, y and cy. This allows positioning anywhere in three dimensional space. Using either a three axis mouse or a conventional mouse with supplemental control (perhaps keyboard), each axis may be traversed to navigate the desktop. As the pointer moves along an axis, the user's point of view can change, bringing the view either closer/farther/left/right, depending on the direction of motion, which may cause the windows perspective to change, e.g., larger or smaller. The user's perspective can pass into and through the window-blocks. As the user moves through a window-block, the mouse mickey ratio changes so that, while the cursor position or user viewpoint might change relatively rapidly in ""empty space"", it would change more slowly when the user's perspective or the cursor is moving through a solid window-block, thus making the window-block seem more substantial.
Patent TW-464996-B (TW)
Title: Semiconductor device and its manufacturing process
Inventor: AOKI YOSHITAKA
IPC: H01L21/768
Filed: 2000-11-22
Granted: 2001-11-21
Abstract: A semiconductor device of a CSP structure obtained by forming projection electrodes for connecting on a plurality of circuit element forming areas of a semiconductor wafer substrate, and then dividing the wafer into chips. In this semiconductor device, which incorporates the circuit element forming area and a plurality of connection pads provided around the circuit element forming area, wiring patterns connected to connection pads for signal transmission is provided on the upper surface of an insulating film formed on the circuit element forming area, and a conductive layer connected to a connection pad connected to the ground potential of the circuit element is provided on the resultant structure except for on the wiring patterns and on areas near the wiring pattern. Since, in this structure, a greater part of the circuit element forming area is covered with the conductive layer connected to the ground potential, leakage of electromagnetic noise generated in the circuit element forming area can be suppressed, and the influence of external electromagnetic noise can be reduced. Further, a thin film circuit element may be provided at the same layer as the conductive layer or below the conductive layer. This structure provides the advantage that the semiconductor device can be enhanced in function or can be made compact, in addition to the aforementioned advantage.
Patent TW-514555-B (TW)
Title: Modified carrier, complex oxide catalyst with use of the modified carrier and process for preparation of acrylic acid using said catalyst
Inventor: TANIMOTO MICHIO
IPC: B01J23/02
Filed: 2000-12-07
Granted: 2002-12-21
Abstract: A modified carrier carrying on at least a part of an inert carrier surface an oxide which is represented by the formula (1): XaYbZcOd (wherein X is at least an element selected from alkaline earth metals; Y is at least an element selected from Si, Al, Ti and Zr; Z is at least an element selected from Group IA elements and Group IIIb elements of the periodic table, B, Fe, Bi, Co, Ni and Mn; and O is oxygen; a, b, c and d denote the atomic ratios of X, Y, Z and O, respectively, where a=1, 0 > b ≤ 100, 0 ≤ c ≤ 10, and d is a numerical value determined by the extents of oxidation of the other elements) is provided. A catalyst formed with the use of this modified carrier carrying a complex oxide containing Mo and V is useful as a vaporphase catalytic oxidation catalyst, and is particularly suitable as a catalyst for preparing acrylic acid through vapor phase catalytic oxidation of acrolein.
Patent TW-477733-B (TW)
Title: Abrasive machine
Inventor: DENDA YASUHIDE
IPC: B24B37/30
Filed: 2000-12-12
Granted: 2002-03-01
Abstract: The abrasive machine is capable of preventing deformation and bad abrasion of an abrasive cloth, maintaining flatness of an abrasive face of an abrasive plate and improving abrasive accuracy. The abrasive machine comprises the abrasive plate and a holding unit for holding a work piece. In the holding unit, an inner head has a first concave section. An outer head has a second concave section. A holding plate is provided in the first concave section. An elastic holding members forms a first chamber. An outer enclosing member is provided to the outer head. An inner enclosing member is provided between the outer enclosing member and the inner head. A pressing member presses the abrasive face of the abrasive plate and encloses the holding plate. An elastic ring member a second chamber. A pressurizing unit pressurizes the chambers so as to press the work piece and the pressing member onto the abrasive face.
Patent TW-502555-B (TW)
Title: Operation method for a discharge-lamp with at least one dielectric prevented electrode
Inventor: THIEL GERWIN
IPC: H05B41/28
Filed: 2001-01-03
Granted: 2002-09-11
Abstract: This invention relates to a method to operate a discharge-lamp, which has at least one dielectric prevented electrodes (2, 3), a reverse converter applies periodic repeated voltage-impulses to the discharge-lamp (La1). If the discharge-lamp (La1) has an ignition-auxiliary (10), the voltage-amplitude (Us) of the voltage-impulses is successively increased, until a dielectric prevented discharge in the discharge-lamp is formed and until the voltage-amplitude (Us) has attained the rated-operation voltage. If the discharge-lamp (La1) has no ignition-auxiliary, in the discharge-lamp (La1) at 1st discharge is ignited, which results in a partial ionization of the discharge-mediums. Directly after the 1st discharge is again brought to extinction, a dielectric prevented discharge is ignited again and the voltage-amplitude (Us) of the voltage-impulse is increased widely, until the rated-operation-voltage of the discharge-lamp (La1) is arrived.
Patent TW-583250-B (TW)
Title: Articles and films of poly-alpha-olefin having reduced coefficient of friction
Inventor: SUN LIKUO
IPC: C08J5/16
Filed: 2001-02-23
Granted: 2004-04-11
Abstract: Provided is polyolefin-based compound, resin, mixture, or combinations thereof, providing products having reduced coefficient of friction, comprising: (A) polyolefin other than syndiotactic poly-alpha-olefin; (B) about 0.1% to about 70% syndiotactic poly-alpha-olefin; and (C) about 0.01% to about 5% of: slip agent, anti-block agent, or combinations thereof; as well as process for producing the same.
Patent TW-579653-B (TW)
Title: System and method for metadata-linked advertisements
Inventor: BEREZOWSKI DAVID M
IPC: H04N21/8405
Filed: 2001-03-30
Granted: 2004-03-11
Abstract: Systems and methods for providing metadata-selected advertisements are provided. These systems and methods may receive metadata and other media, select an object, read metadata attached to or associated with the selected object, select an advertisement based on the metadata, and display the selected advertisement. In addition, monitoring, collecting, and recording of predefined data concerning metadata selected advertisements may be provided. The invention also provides a receiver for receiving signals and/or data (e.g., programs, advertisements, program guides, metadata, etc.) and a processor for accepting a user's input signal, selecting an object, reading metadata attached to or associated with a selected object, selecting an advertisement, and displaying the selected advertisement.
Patent TW-503476-B (TW)
Title: Methods of polishing, interconnect-fabrication and producing semiconductor devices
Inventor: KONDO SEIICHI
IPC: H01L21/4763
Filed: 2001-04-20
Granted: 2002-09-21
Abstract: The present invention provides a technique to reduce and suppress scratches and delamination, to suppress and control the development of dishing and erosion, and to polish at high polishing rate. Polishing is performed using a polishing solution, which contains an oxidizer, phosphoric acid, organic acid, a chemical to form inhibition layer, and water.
Patent TW-504574-B (TW)
Title: Automatic motherboard's CMOS data setting device and its method
Inventor: YEH KUANG-CHING
IPC: G01R1/02
Filed: 2001-04-20
Granted: 2002-10-01
Abstract: Disclosed is an automatic motherboard's CMOS data setting device and its method. By using this invention, a new motherboard's CMOS data can be set automatically instead of human operation. The automatic setting process can be done by operators, who set the motherboard's CMOS data by using the keyboards and watch the processes through the monitors. And then the test procedures are followed. This invention can avoid operators repeating long CMOS data setting procedures and reducing the possibility of human error. The main parts of the automatic motherboard's CMOS data setting device include a keyboard connector, a motherboard connector, a RAM (or EEPROM), a CPU and a ROM.
Patent TW-461932-B (TW)
Title: Quick construction method for multiple-floor building and form employed in the method
Inventor: LAI NIEN-HUNG
IPC: E04B1/35
Filed: 2001-04-23
Granted: 2001-11-01
Abstract: This invention of quick construction method for multiple-floor building and form employed in the method speeds up the construction process through its original form structure that allows concrete construction of the upper level before the concrete of its under level becomes dry and stable. Besides besides saving time, this method will improve integral strength and quake-resistance of the building as well for it betters the concrete bonding.