baber/WOPTO huggingface dataset:
Patent TW-392034-B (TW)
Title: Adjustable hinge assembly
Inventor: CREELY III ALBERT L
IPC: E05D11/10
Filed: 1999-06-15
Granted: 2000-06-01
Abstract: An adjustable hinge assembly for swingably joining hinging panel members together, where improved mounting capability is provided, and adjustability of a pin and the hinge components in multiple directions relative to the hinging panels and to each other is provided, where a base member is mounted to a first hinging member and pin-carrying member is connected to the base, and a base member mounted to a second hinging member and maintains an adjustable pin-receiving component thereon. Stops are provided to regulate the pivot of the members over a predetermined range.
Patent TW-454185-B (TW)
Title: Magnetic random access memory array divided into a plurality of memory banks
Inventor: NAJI PETER K
IPC: G11C11/15
Filed: 1999-11-16
Granted: 2001-09-11
Abstract: An MRAM device has a new type of memory bank (10) that includes bit lines (21-24), a reference line (27) and digit lines (25, 26), on intersections of bit lines and digit lines a plurality of magnetic memory cells (15-18) are arrayed. Bit lines are formed on both sides of the reference line on a substrate. Since each bit line is fabricated closely to the reference line, each cell has substantially the same hysteresis characteristics, which allow the MRAM device to provide a steady operation mode.
Patent TW-438720-B (TW)
Title: Materials for preparing single crystal SiC and method for producing the same
Inventor: TANINO KICHIYA
IPC: C30B23/00
Filed: 1999-08-03
Granted: 2001-06-07
Abstract: A method for preparing a single crystal SiC which comprises (a) providing a closely laminated composite (M or M') comprising a base material (1) of a single crystal alfa-SiC, a polycrystalline plate (3) prepared by thermal chemical deposition into a plate form and an intermediate layer (4 or 4') composed of a material containing Si and O as basic components, such as a silicone rubber, (b) treating the composite (M) at a temperature of 2200 degree Celsius or higher under saturated vapor pressure of SiC. Thereby transforming the polycrystalline plate (3) to the same direction as that of the single crystal of the base single crystal alfa-SiC material (1) and raising a combined long single crystal. This method not only prevents the occurrence of crystal defect or strain, but also allows an easy and efficient preparation of a high quality single crystal alfa-SiC which is almost free from the occurrence of micropipe defect.
Patent TW-447113-B (TW)
Title: Semiconductor device and the manufacturing method thereof
Inventor: SUGAWARA YASUHIRO
IPC: H01L27/108
Filed: 1999-08-07
Granted: 2001-07-21
Abstract: The present invention relates to the semiconductor device and the manufacturing method thereof which is to form the first silicon layer along the inner surface of the trench 50 forming on the silicon oxide layer 50; and, forming an oxide layer on the surface of the first silicon layer; depositing the second amorphous silicon layer; then, conducting heat treatment on the surface of the first silicon layer for forming silicon nucleus and enhancing grain growing and forming grain-like silicon crystal 57 from the second amorphous layer (grain growth); therefore, the present invention can reduce the resistance of the lower electrode 59 of the capacitor.
Patent TW-552666-B (TW)
Title: Method for fabricating a high-permittivity dielectric capacitor for a semiconductor device
Inventor: HWANG CHUL-JU
IPC: H01L21/8242
Filed: 1999-08-12
Granted: 2003-09-11
Abstract: A fabrication method of a high-permittivity dielectric capacitor is provided. The capacitor uses a tantalum oxynitride film as a high-permittivity dielectric film. The tantalum oxynitride film is deposited by chemical vapor deposition using tantalum ethoxide gas as a source of tantalum and oxygen and ammonia gas as a source of nitrogen. The tantalum oxynitride film has a high permittivity, a high thermal stability and a low interface heterogeneity between upper and lower electrodes. Thus, the current leakage due to oxygen vacancy in the film can be reduced.
Patent TW-514798-B (TW)
Title: Method and system for multimedia technology integrating with web page navigation
Inventor: JANG GUO-CHING
IPC: G06F17/00
Filed: 1999-08-27
Granted: 2002-12-21
Abstract: The invention integrates original multimedia technology with web pages as a new browser and recording system. While browsing web page, together with video and audio devices the video and audio data in browsing process can be recorded; meanwhile, by means of drawing and text tool, mark all kinds of graphics notes or text notes on web page; the whole marking processes are recorded as well to integrate audio and video data in formation of a navigation system. While playing, viewer can go through the browser to watch the whole navigating process; in addition to viewing the navigator's video description display, the marked processes of navigator on web page can also be viewed. Therefore, the whole set of system is applicable to network distant learning or image navigation of regular commercial web site.
Patent TW-465258-B (TW)
Title: Illumination lamp having brightness and color control
Inventor: NOH SHI-YOUL
IPC: H05B41/14
Filed: 1999-11-05
Granted: 2001-11-21
Abstract: An illumination lamp whose brightness and color control can be adjusted arbitrarily according to the usage state, usage purpose, usage environment and user's preference is disclosed. The illumination lamp having brightness and color control is formed of a power rectifier, illumination lamp, current ballasts and controller. The illumination lamp is formed of plural vacuum tubes with different color temperatures. The current ballasts and the adjustable illumination lamp are electrically connected, and the illumination lamp is lightened by the rectified power from the rectifier. The controller and the current ballasts are connected electrically, which can control the brightness and color of the illumination lamp.
Patent TW-509685-B (TW)
Title: Solid catalyst component and catalyst for polymerization of propylene
Inventor: HOSAKA MOTOKI
IPC: C08F4/658
Filed: 1999-12-24
Granted: 2002-11-11
Abstract: The present invention provides catalyst for polymerization of a propylene prepared from by using a solid catalyst component for polymerization of a propylene which is prepared by subjecting a dialkoxymagnesium (a), a tetravalent halogen-containing titanium compound (b), and a diester of maleic acid (c) each having a straight-chain or branched chain alkyl group having a carbon number of 2 to 8 into contact with one another by suspending the foregoing components in an aromatic hydrocarbon which melting point is 50 to 150 DEG C (d), an organic aluminum compound represented by the general formula: R1pA1Q3-p, and an organic silicon compound represented by the general formula R2qSi(OR3)4-q. By using the catalyst for a polymerization of a propylene, an excellent hydrogen response can be shown and a polymer having a high stereoregularity can be obtained in a high yield.
Patent TW-447100-B (TW)
Title: Microelectronic structure
Inventor: SCHMIDBAUER SVEN
IPC: H01L23/485
Filed: 2000-01-15
Granted: 2001-07-21
Abstract: A microelectronic structure comprising grooves 30 and contact openings 25 within a first layer 5 or a substrate 5. A metal nitride layer 45 covering at least partially the said first layer 5 or the substrate 5 comprising a material selected from the group consisting of TiN and WN. On top of that metal nitride layer 45 a tantalum layer 50 is deposited. Finally, a metal 75 is deposited to completely fill the grooves 30 and the contact openings 25.
Patent TW-502305-B (TW)
Title: Method of producing semiconductor member
Inventor: OHMI KAZUAKI
IPC: H01L21/02
Filed: 2000-03-27
Granted: 2002-09-11
Abstract: A method of producing a semiconductor member comprises a first step of preparing a first member having a non-porous layer on a semiconductor substrate, and a second step of transferring the non-porous layer from the first member onto a second member, wherein use of the semiconductor substrate from which the non-porous layer is separated in the second step as a constituent material of the first member in the first step is conducted (n-l) times (""n"" is a natural number not less than 2), the first and second steps are repeated n times, the semiconductor substrate is separated in n-th use in the second step and the separated semiconductor substrate is used for an use other than that of the first and second steps.
Patent TW-I254052-B (TW)
Title: Vinyl chloride resin, process for producing the same and molded object
Inventor: OMURA TAKAHIRO
IPC: C08L27/06
Filed: 2000-03-28
Granted: 2006-05-01
Abstract: This invention is related to a vinyl chloride resin as obtainable by graft-copolymerizing an acrylic copolymer (a) having a mean particle diameter of 60 to 250 nm with a vinyl monomer (b) predominantly composed of vinyl chloride, said acrylic copolymer (a) being obtainable by graft-copolymerizing 10 to 90 weight % of a copolymer (a-1) with 10 to 60 weight % of a mixture monomer (a-2), said copolymer (a-1) being composed of 100 weight parts of a radical-polymerizable monomer which gives a homopolymer having a glass transition point of not lower than -140 DEG C but lower than -60 DEG C and 0.1 to 1 weight part of a polyfunctional monomer, and said mixture monomer (a-2) comprising 100 weight parts of a radical-polymerizable monomer predominantly comprised of a (meth)acrylate which gives a homopolymer having a glass transition point of not lower than -55 DEG C but lower than -10 DEG C and 1.5 to 10 weight parts of a polyfunctional monomer.
Patent TW-449946-B (TW)
Title: Microstrip antenna apparatus
Inventor: FANG SHYH-TIRNG
IPC: H01Q1/38
Filed: 2000-04-07
Granted: 2001-08-11
Abstract: This invention is about a kind of microstrip antenna apparatus that includes: the grounding metal plate; an isosceles triangle metal plate, which has the base, two waist sides, a vertex angle opposite to the base and two base angles, and additionally, is installed with a pair of groove holes that has the first groove hole having one terminal extended from near the vertex angle toward the direction of base angle and at least one second groove hole extended from the first groove hole toward the base, respectively; and a medium substrate, which is installed in between the first metal plate and the isosceles triangle metal plate. The first groove hole is mostly in parallel with the waist side of the triangle and both the second groove hole and the third groove hole are mostly perpendicular to the base of the triangle. By adjusting the size of groove hole, the bandwidth of microstrip antenna can be adjusted and the area of microstrip antenna can be diminished.
Patent TW-573116-B (TW)
Title: Capacitive displacement encoder
Inventor: NETZER YISHAY
IPC: G01D5/241
Filed: 2000-04-07
Granted: 2004-01-21
Abstract: A capacitive motion encoder (140), for sensing the position of a moving object relative to a stationary object, includes at least one stationary element (141), coupled to the stationary object and a moving element (148), coupled to the moving object and in proximity to the stationary element. A field transmitter (142) generates an electrostatic field, which is modulated by a change in capacitance between the stationary and moving elements responsive to relative motion of the elements. A conductive shield (154) is electrically decoupled from both the moving and the stationary objects, and encloses the moving and stationary elements so as to shield the elements from external electrical interference. Processing circuitry (138) is coupled to sense the modulated electrostatic field and to determine responsive thereto a measure of the position of the moving object. <IMAGE>
Patent TW-454231-B (TW)
Title: Semiconductor device
Inventor: TSUJI NOBUAKI
IPC: H01L23/544
Filed: 2000-05-25
Granted: 2001-09-11
Abstract: Bonding pads (3) are arranged on the outer side of an in-chip circuit region (2) of a semiconductor integrated circuit board (1), and a scribed line (4) for chip separation is formed on the outer side thereof. A corner portion (4a) of the scribed line (4) is formed to be wider than a remaining portion (4b) thereof, and a wafer test circuit (5) and test pads (6) are formed in the corner portion (4a).
Patent TW-554242-B (TW)
Title: Positive working photoresist compositions
Inventor: YAKO YUKO
IPC: G03F7/004
Filed: 2000-05-30
Granted: 2003-09-21
Abstract: A positive working photoresist composition is provided which comprises a resin which is converted to alkali-soluble from alkali-insoluble or alkali slightly soluble by the action of an acid; an acid generator; and a nitrogen-containing cyclic compound represented by the following formula (I): wherein X represents CH2 or C(=O), two of R1, R2, R3 and R4 represent a lower alkyl and the rest two represent hydrogen; gives a good profile with a smooth pattern side even on a substrate having a high reflection; and has a wide focus margin and a good sensitivity and resolution.
Patent TW-570950-B (TW)
Title: Method for producing thermosetting artificial wood for making prototype mold or cast mold and artificial wood made therefrom
Inventor: WANG JAU-CHIN
IPC: C08K7/22
Filed: 2000-06-17
Granted: 2004-01-11
Abstract: The invented method comprises mixing a liquid thermoset resin selected from a group consisting of an epoxy resin, an unsaturated polyester resin (UP), and a polyurethane (PU), with a light filler at a specific ratio, and a hardening agent; and pouring the mixture into a mold for cross-linking into a network-like structural rigid material having properties similar to wood and capable of being processed similar to wood (e.g. cutting, slicing, planning, nailing, drilling, etc.) to form a desired shape of a prototype mold or a cast mold. Such a thermosetting artificial wood can be used to produce a cast mold, a prototype mold for shoes, a mold for plastic injection, and a prototype mold for producing automobile parts.
Patent TW-439050-B (TW)
Title: Optical projection system using reflective liquid crystal panel
Inventor: LU HO
IPC: G03B21/00
Filed: 2000-07-05
Granted: 2001-06-07
Abstract: The liquid crystal projection system of the present invention includes a light generation device, a polarization conversion device, a light split-combining device, a red light reflective liquid crystal panel, a green light reflective liquid crystal panel, a blue light reflective liquid crystal panel and a projection lens, which is characterized in comprising converting the light into a fixed polarization by the polarization conversion device, then decomposing the light to three-color light by using the light split-combining device, and using three reflective liquid crystal panels to modulate the three-color light to generate three-color projection light at the same time. The light split-combining device can also combine the three-color projection light from the reflective liquid crystal panel and output it by projecting through a projection lens.
Patent TW-483229-B (TW)
Title: Single-phase motor braking method
Inventor: WANG KING-YIN
IPC: H02P6/00
Filed: 2000-07-11
Granted: 2002-04-11
Abstract: The present invention provides a single-phase DC brushless motor braking method, which is applied in using single-phase or three-phase motor driving IC to drive a single-phase DC brushless motor. Based on a rotating speed signal generated by the single-phase DC brushless motor shaft, a control unit is used to determine the actual rotating speed of the single-phase DC brushless motor. When the actual rotating speed is lower than a user-defined rotating speed, the single-phase or three-phase motor driving IC is controlled to stop rotating the single-phase DC brushless motor. With the single-phase DC brushless motor braking method disclosed by the present invention, it is not necessary to increase the system components. By only modifying the program in the control unit, it is able to eliminate the problem in that the original three-phase motor driving IC can not determine the rotating direction of the single-phase DC brushless motor. As to such a condition, the conventional solution is to develop a dedicated single-phase motor driver and install two Hall sensors in the single-phase DC brushless motor for detecting the rotating speed of the main shaft motor. When the motor brakes, the signals obtained by two Hall sensors are used to determine whether the rotating direction of the motor has an anti-rotation. When the driver detects that the motor generates an anti-rotation, the output of the motor driver is terminated to stop the motor. However, the known motor driver is developed to integrate sled motor, focus driver, tracking driver and other drivers to reduce the manufacturing cost, which results in that the development of integrated single-phase motor driving IC is difficult. The difficulty may result in a delay problem in the schedule of developing the products. If there is no system components increased and the existing single-phase or three-phase motor driving IC is used to drive the single-phase DC brushless motor, it is able to reduce the overall system cost and risk.
Patent TW-I268935-B (TW)
Title: Process for the continuous production of epoxylated addition polymers, and powder and liquid coating applications containing epoxylated addition polymers
Inventor: VILLALOBOS MARCO A
IPC: C09D163/00
Filed: 2000-10-17
Granted: 2006-12-21
Abstract: A process is disclosed for a continuous, high temperature polymerization process for preparing a free radically polymerized epoxy-functional polymeric product. The process comprises continuously charging into a reactor at least one epoxy-functional acrylic monomer, and optionally at least one non-functional free radical polymerizable monomer. An optional free radical polymerization initiator may also be added. The reactor is maintained at an effective temperature for an effective period of time to cause polymerization of the monomers into a polymeric product, such that the polymeric product is formed substantially free of gel particles. A clear coating is also disclosed incorporating polymers of the present invention, such that the clear coating has a low Delta b value at standard conditions.
Patent TW-484315-B (TW)
Title: Television receiver for digital signals with offset tuning provisions
Inventor: MAYER MATTHEW THOMAS
IPC: H04N5/44
Filed: 2000-07-15
Granted: 2002-04-21
Abstract: A television receiver for receiving digital and analog signals that reduces adjacent channel interference when receiving digital signals susceptible to interference caused by a lower adjacent NTSC signal. Upon receiving the digital signal, the receiver heterodynes the digital signal with a local oscillator (LO) signal to produce an intermediate frequency (IF) signal. A microprocessor searches a memory unit for stored information regarding the digital broadcast channel and determines the presence or absence of a lower adjacent NTSC channel. In the case a lower adjacent NTSC channel is present, the microprocessor shifts the frequency of the LO signal causing the IF signal to shift towards the lower band edge of a surface acoustic wave (SAW) filter present in a digital signal processor further attenuating the lower adjacent NTSC channel.
Patent TW-563194-B (TW)
Title: Plasma processing system and method for manufacturing semiconductor device using the same
Inventor: YOKOGAWA KENETSU
IPC: H01L21/3065
Filed: 2000-09-18
Granted: 2003-11-21
Abstract: This invention relates to a plasma processing apparatus, which generates plasma from precursor gases and processes surface of a semiconductor substrate (semiconductor wafer) through physical or chemical reaction of activated particles. A parallel plate ECR plasma processing system is able to extend a plasma density region capable of keeping a continuous, uniform state. In this system, a first magnetic field-forming means formed of a solenoid coil and a second magnetic field-forming means are provided so that a the distribution of a direction of a magnetic line of flux on the surface of a planar plate is controlled by a combined magnetic field from the first and second magnetic field-forming means thereby controlling the distribution in degree of the interactions of the magnetic field and an electromagnetic wave. This control ensures the uniformity of plasma under high density plasma formation conditions, thus enabling one to form continuous plasma over a wide range of low to high densities. Thus, there can be realized a plasma processing system that ensures processing under wide plasma conditions including high-speed processing under high density conditions.
Patent TW-440672-B (TW)
Title: Concealed automatic cold water drainage apparatus for separating type air conditioner
Inventor: HUANG JIN-BIAU
IPC: F24F13/22
Filed: 2000-10-24
Granted: 2001-06-16
Abstract: Disclosed is a concealed automatic cold water drainage apparatus for a separating type air conditioner, in which an indoor air conditioner is connected to an outdoor main unit by a cold source input tube and a circulation tube; the indoor air conditioner has a drainage tube, characterized in that: a water collecting equipment is installed inside the separating type air conditioner; and a water pump and a water level checking and inspecting device are installed inside the water collecting equipment. The water pump is activated to discharge the water accumulated inside the water collecting equipment only when cold water stored in the water collecting equipment reaches a high water level predetermined by the water level checking and inspecting device, and the operation of the water pump is deactivated when the water level is lower than a low water level predetermined by the water level checking and inspecting device, so as to allow reversed upstream draining effects intended by a the concealed automatic cold water drainage apparatus for a separating type air conditioner, and to eliminate the drawbacks of only allowing downward dripping in conventional apparatus.
Patent TW-493332-B (TW)
Title: Recording device
Inventor: KOTANI SEIGOU
IPC: G06F21/10
Filed: 2000-11-30
Granted: 2002-07-01
Abstract: The invention provides a recording device, in which the memory card (110) provides the information to data bus (BS3) and abstracts the communication period key (Ks1) from server with decoding processing. Encryption processing part (1406) encrypts the public code key (KPm(1)) of memory card (100) based on the communication period key (Ks1) and goes through data base (BS3) to supply to server. The memory card (110) receives the authorization key (Kc) from the server encrypted in terms of the mutually distinct public code key (KPm(1)) in each memory card and authorization ID, etc. and decodes accordingly. Further encode the existing code key (K(1)) and then save it in the memory (1415).
Patent TW-471156-B (TW)
Title: Solid-state imaging pick-up device
Inventor: EGAWA YOSHITAKA
IPC: H04N5/335
Filed: 2000-12-22
Granted: 2002-01-01
Abstract: For the aspect of amplified CMOS image sensor in the present invention, the dynamic range is greatly expanded such that excellent images without clipping from a small signal to a large signal can be obtained. The present invention is provided with a voltage switching circuit 31 and uses it as a unit cell arranged flatly on a semiconductor substrate. In the voltage switching circuit 31, the readout transistor Td, which uses photodiode PD to conduct optoelectronic conversion, is used for reading out the stored signal charges to the detecting portion DN and the amplifying transistor Tb is used for amplifying the charges read out to the detecting portion. A plurality of vertical shift registers 2, 20, and 30 are used for generating signal charge readout pulses Esi, Dri, and Roi. A voltage VDR of the readout pulse Dri for dynamic range control is set lower than voltages VDD of both readout pulse Esi for an electronic shutter and the usual readout pulse Roi.