baber/WOPTO huggingface dataset:
Patent TW-477883-B (TW)
Title: Maintenance-free control device
Inventor: KANEKO YOSHIYUKI
IPC: F16K31/02
Filed: 2001-05-15
Granted: 2002-03-01
Abstract: To provide a true maintenance-free control device of a faucet, where entire member to be used maintain required performance over a long time, and the all the replacement for all the parts including batteries or the other parts can be dispensed with in a faucet device, for utilizing energy obtained through generation for control of the faucet. In this control device of the faucet, that is equipped with a capacitor, a voltage conversion means for converting the voltage of the capacitor to a prescribed voltage, a faucet control circuit being actuated by feeder from the voltage conversion means, and an electromagnetic solenoid valve for opening and closing a channel by a faucet control circuit, a generation means and a primary battery are provided, and the capacitor is charged by the output of the generation means or the primary battery.
Patent TW-519825-B (TW)
Title: An image pickup apparatus and its operation
Inventor: NISHIMURA YOSHIHIKO
IPC: H04N5/225
Filed: 2001-05-17
Granted: 2003-02-01
Abstract: To provide an image pickup apparatus and its operation method in which complicated operations of a touch panel can be eliminated and its operability can be simplified. An image pickup apparatus comprising: an electronic viewfinder 3 provided on a video camera body 1 so as to enable a user to watch a shooting subject image through an eyepiece; a liquid crystal display monitor 4 externally provided on the video camera body 1 in such a manner that it can be erected/turned and its display screen can be reversed to the outside to be stored and including a touch panel 5 on a display screen; an icon display means in which a plurality of operation buttons are displayed at predetermined positions of a finder screen while the liquid crystal display monitor 4 is stored with its display screen reversed to the outside when a user takes a picture through the electronic viewfinder; and a touch panel operation means in which touch panel positions corresponding to the operation button positions displayed on the finder screen in the form of icons can be touch-operated as touch-sensitive areas of the operation buttons, and its operation method.
Patent TW-495858-B (TW)
Title: Manufacture method of shallow junction complementary metal-oxide-semiconductor transistor (CMOS)
Inventor: JUO SHIOU-YING
IPC: H01L21/28
Filed: 2001-07-06
Granted: 2002-07-21
Abstract: A method, that forms very shallow and high doping concentration extended-source/-drain area by using silicon spacer to perform solid-state diffusion for conductive dopants to the substrate beneath the silicon spacer, can resolve the problem of PMOS short channel effect. An implementation example introduces a manufacture method that adopts the above-mentioned solid-state diffusion way to form a self-aligned salicide process of CMOS with extended source/drain area.
Patent TW-550394-B (TW)
Title: Thin-film magnetic field sensor
Inventor: KOBAYASHI NOBUKIYO
IPC: G01R33/09
Filed: 2001-10-25
Granted: 2003-09-01
Abstract: There is provided a thin-film magnetic field sensor which has a simple structure and a high detecting sensitivity, and reduces the measurement errors due to temperature variation or the like. In the thin-film magnetic field sensor according to the present invention, two arms of a bridge circuit are formed of an element 5 having a giant-magneto-resistant thin-film, and soft magnetic thin-films disposed one on either side thereof, with electrical terminals, and an element 10 having a giant-magneto-resistant thin-film, and conductive films disposed one on either side thereof, with electrical terminals. The electrical resistance value of the element 10 has sensitivity relative to the magnetic field, such that it is substantially zero when the magnetic field is small, but it changes equally to the element 5 due to causes other than the magnetic field. Since the output of the bridge circuit is in proportion to the difference in electrical resistance values between the elements 5 and 10, part of a change due to causes other than the magnetic field is canceled in the output of the bridge circuit, whereby the magnetic field value can be accurately measured.
Patent TW-576980-B (TW)
Title: Programmable microcontroller architecture
Inventor: SNYDER WARREN
IPC: G06F15/78
Filed: 2001-10-26
Granted: 2004-02-21
Abstract: Embodiments of the present invention are directed to a microcontroller device having a microprocessor, programmable memory components, and programmable analog and digital blocks, the programmable analog and digital blocks are configurable based on programming information stored in the memory components. Programmable interconnect logic, also programmable from the memory components, is used to couple the programmable analog and digital blocks as needed. The advanced microcontroller design also includes programmable input/output blocks for coupling selected signals to external pins. The memory components also include user programs that the embedded microprocessor executes. These programs may include instructions for programming the digital and analog blocks ""on-the-fly,"" e.g., dynamically. In one implementation, there are a plurality of programmable digital blocks and a plurality of programmable analog blocks.
Patent TW-545054-B (TW)
Title: Bearing device with an alignment function
Inventor: YAN CHING-HUEI
IPC: H04N5/655
Filed: 2001-11-30
Granted: 2003-08-01
Abstract: The bearing device of the present invention has a shaft supporting device and a shaft aligning device. With the bearing device, a first component can be rotatably connected to a second component. When being applied by external force, the first component rotates corresponding to the second component. At this moment, the shaft supporting device and shaft aligning device maintain the balance by both using the first component. In addition, the alignment function of the shaft aligning device keeps the position of the first component corresponding to the second component fixed.
Patent TW-555782-B (TW)
Title: Process of continuously producing polyesters or copolyesters
Inventor: WILHELM FRITZ
IPC: B01D3/14
Filed: 2001-12-17
Granted: 2003-10-01
Abstract: In a process of producing polyesters and copolyesters, a continuous esterification of dicarboxylic esters and diols or a continuous transesterification of dicarboxylic esters with diols is effected in n reaction pressure stages connected in series, wherein the pressure existing in the first reaction pressure stage, which is higher as compared to the remaining reaction pressure stages, successively decreases from reaction pressure stage to reaction pressure stage, the combined vapor flows of the individual reaction pressure stages are rectified in a rectifying column, and the diol component obtained at the bottom of the rectifying column is recirculated at least to the first reaction pressure stage. To reduce the technical effort it is provided that at least the last reaction pressure stage has a vacuum, the pressure in the rectifying column is larger than in the last reaction pressure stage, and the vapors discharged from the last reaction pressure stage are condensed to the pressure existing in the rectifying column.
Patent TW-556050-B (TW)
Title: Lithographic projection apparatus and semiconductor device manufacturing method
Inventor: VAN SCHAIK WILLEM
IPC: H01L21/027
Filed: 2001-12-20
Granted: 2003-10-01
Abstract: Pre-cleaning or in situ cleaning of optical components for use in a lithographic projection apparatus can be carried out by irradiating the optical component with microwave and/or infra-red radiation, preferably infra-red radiation having a wavelength or a range of wavelengths in the range of from 1000 cm<-1> to 4600 cm<-1>. This technique is particularly suitable for cleaning a mask. By monitoring the absorption of microwave and/or infra-red radiation directed at a contaminated optical component, the degree of contamination of said component can be qualified. This method is also suitable for reducing the partial pressure of water in EUV apparatus.
Patent TW-533719-B (TW)
Title: Method and apparatus for performing wireless communication using a plurality of frequency channels
Inventor: KUWAHARA KAZUYOSHI
IPC: H04W28/04
Filed: 2001-12-21
Granted: 2003-05-21
Abstract: A wireless communication apparatus performs wireless communication using a plurality of frequency channels. In order to prevent a radio signal from interfering with another wireless communication system, the apparatus includes a unit which detects an error rate of each of the plurality of frequency channels, a unit which determines whether the detected error rate is higher than a specific threshold value, and a unit which suspends use of a frequency channel whose error rate is determined to be higher than the threshold value.
Patent TW-I241984-B (TW)
Title: Sewage treating device
Inventor: FUKUNAGA TAKEO
IPC: C02F1/58
Filed: 2001-12-24
Granted: 2005-10-21
Abstract: To provide a sewage treating device which can detect the absence of the connection of a relay connector. This sewage treating device 1 is provided with an electrolytic cell 4, an electrode unit 5, a constant current power supply part 15, a control panel 6 and a repeater. The constant current power supply part 15 supplies electric currents for constant current electrolysis to the electrode of the electrode unit 5. The control panel 6 is arranged on the outside of the sewage treating device 1, is connected to the power source part 15 and controls the electrolysis. A repeater 9 is disposed between the control panel 6 and the electrode unit 5, and has a plurality of relay connectors 18 for connecting them. When any relay connector 18 is not connected, the load resistance of the electrode unit 5 becomes infinite, and an output voltage larger than a set voltage determined by a previously-set load resistance is outputted. This output voltage is compared with the set voltage by a voltage detecting part, and an alarm lamp 17 turns on.
Patent TW-552803-B (TW)
Title: Image pickup apparatus and exposure control method therefor
Inventor: LIN MALCOLM
IPC: G03B7/00
Filed: 2002-01-18
Granted: 2003-09-11
Abstract: An exposure control method for an image pickup apparatus having a CMOS image sensor, comprising: opening a mechanical light-shielding means so that the light falls on the CMOS image sensor, activating electronic exposure of the CMOS image sensor by a signal for cleaning residual image, if any, sending an instruction to close the mechanical light-shielding means before completion of the electronic exposure of the CMOS image sensor, starting to close the mechanical light-shielding means after completion of the electronic exposure of the CMOS image sensor, and reading out captured image data after the mechanical light-shielding means is completely closed.
Patent TW-I255071-B (TW)
Title: Dual-band monopole antenna
Inventor: WONG KIN-LU
IPC: H01Q5/371
Filed: 2002-01-16
Granted: 2006-05-11
Abstract: A dual-band monopole antenna mainly includes a microwave substrate having a first surface and a second surface; a first horizontal radiating metallic line printed on the first surface; a second horizontal radiating metallic line printed on the first surface; a vertical radiating metallic line printed on the first surface, wherein the first horizontal radiating metallic line and the second horizontal radiating metallic line respectively intersect at the different positions of the vertical radiating metallic line; a feeding point disposed on the vertical radiating metallic line, and a ground plane printed on the second surface of the microwave substrate.
Patent TW-528623-B (TW)
Title: Injection device for low melting point metallic material
Inventor: TAKIZAWA KIYOTO
IPC: B22D17/00
Filed: 2002-01-29
Granted: 2003-04-21
Abstract: The purpose of this invention is to prevent sludge from flowing into a measuring chamber by partitioning the inside of a melt cylinder into a melt stirring part and a molten metal flow passage part, and to stabilize supply of the metallic material and measurement of the molten metal. A nozzle member 14 of which the inside of the rear part is formed into a measuring chamber 13 is attached to the tip of a melt cylinder 11. The end face of the opening periphery of the measuring chamber 13 of the nozzle member 14 faced to the inside of the melt cylinder is projectingly formed into a ring-shaped bearing 14b. A hollow stirring shaft 16 provided with stirring blades 15 on the outer periphery is supported by the bearing 14b and a bearing member 21 in the rear end of the melt cylinder so as to be freely rotatable with a suction port 25 bored in the side wall of the tip part. An injection rod is put into stirring shaft and a plunger 17 with a ring valve on the tip is fitted into the measuring chamber 13 so as to be freely movable forwards and backwards. The inside of the melt cylinder is partitioned into a melt stirring part A and a molten metal reservoir B by the stirring shaft 16. The meting cylinder 11 is installed slantwise on the machine base with the nozzle member side downward to use the tip part as a sludge receiver 27.
Patent TW-514570-B (TW)
Title: Method for manufacturing heat transfer member
Inventor: MATSUZAKI TOYOAKI
IPC: B21J5/00
Filed: 2002-02-27
Granted: 2002-12-21
Abstract: A method for manufacturing a heat transfer member comprises the step of subjecting material to be worked, which is made of a metallic thin sheet, to a press forming utilizing upper and lower molds of a press-forming devices to form the material to be worked into a shape having prescribed irregularities, thereby preparing a heat transfer member for a heat exchanger. An elongated material is used as the material to be worked. A press-forming device is provided with molds each having a length shorter than the elongated material to be worked. The press forming is carried out by press-forming, while feeding the elongated material to be worked in a single feeding direction in parallel with a longitudinal direction of the elongated material to be worked, the elongated material to be worked on prescribed portions thereof, which have been previously set so as to be placed at prescribed intervals in the longitudinal direction of the elongated material to be worked, utilizing the press-forming device, thereby preparing the heat transfer member having a plurality of patterns of irregularities, which are arranged in the longitudinal direction of the elongated material to be worked.
Patent TW-567087-B (TW)
Title: Method and apparatus for combustion harmfulness-elimination of PFC gas
Inventor: UEHARA MASAYUKI
IPC: F23G7/06
Filed: 2002-04-19
Granted: 2003-12-21
Abstract: An apparatus for combustion harmfulness-elimination of PFC gas is provided, which prevents or effectively suppress the generation of byproducts and the corrosion of the inner walls of the apparatus. This apparatus comprises (a) a combustion furnace; (b) a gas introduction section formed near the combustion furnace; (c) a wet scrubber for wet-scrubbing a first gas; and (d) a connection pipe for connecting the gas introduction section to the scrubber; the connection pipe having a branch extending downward. Even if moisture is absorbed into the first gas during the wet-scrubbing process in the wet scrubber, the moisture in the first gas is automatically separated therefrom in a liquid state and flows out of the apparatus through the branch prior to reaching the gas introduction section.
Patent TW-536868-B (TW)
Title: Piezoelectric substrate working method of surface acoustic device
Inventor: CHUNG MEI-HUI
IPC: H03H9/46
Filed: 2002-05-31
Granted: 2003-06-11
Abstract: The present invention is a piezoelectric substrate working method of surface acoustic device. The surface acoustic device is formed of a piezoelectric substrate and the input electrode, output electrode on its surface, wherein the circuit patterns of input/output inter-digital transducers (IDT) are fabricated on the piezoelectric substrate by photolithography technology or screen printing. By varying the design of the density and member composition of the pattern, the surface acoustic wave triggering/receiving device (such as reflector) is matched with the IDT, different operation frequencies can be associated and generated for application. At the same time, sand blast processing with appropriate roughness is applied on the back side of the piezoelectric substrate to make a surface with appropriate roughness, so as to inhibit the block body wave signal excited by the input IDT for improving the ripple response of the band-pass band and the inhibition of band-rejection band, and to be processed by the output IDT.
Patent TW-593516-B (TW)
Title: Fluidizing composition
Inventor: ALBRECHT GERHARD
IPC: C08K5/00
Filed: 2002-06-19
Granted: 2004-06-21
Abstract: A fluidizing admixture for use with sprayable cementitious compositions, the admixture consists of 2-phosphonobutane-l,2,4-tricarboxylic acid and at least one selected polymer derived from ethylenically-unsaturated mono-or dicarboxylic acids. Citric acid may optionally be present. The admixture has good fluidizing properties and outstanding shelf-life.
Patent TW-533168-B (TW)
Title: Binding machine for gardening
Inventor: HAYASHI SUSUMU
IPC: B65B11/52
Filed: 2002-07-11
Granted: 2003-05-21
Abstract: A binding machine for gardening, wherein a stopper part (108c) is formed at the top end of the picking plate (108) of a tape holding device, when a driver handle (102) and a clincher arm (103) are closed, the picking plate disposed on the clincher arm is rotated to this side to allow the claw (108b) of the picking plate to pierce into the tip part of a tape (T) and a stopper part (108c) to collide with the tape guide (106) of the driver handle so as to stop the picking plate, and when the driver handle and the clincher arm are opened, the stopper part is disengaged from the tape guide and the picking plate (108) is brought into elastic contact with a tape support plate (111) to clamp the tape, whereby, since a strong tension is not applied to the tape when the claw of the picking plate is pierced into the tape, the tape can be prevented from being ruptured by the claw.
Patent TW-I309568-B (TW)
Title: Use of thiazole derivatives for preparing a medicament intended to protect the mitochondria
Inventor: AUGUET MICHEL
IPC: A61P21/00
Filed: 2002-07-18
Granted: 2009-05-11
Abstract: The invention concerns compounds of general formula (I), wherein: A represents one of the radicals in which R<SUP>5 </SUP>represents independently a hydrogen atom, or alkyl; R<SUP>6</SUP>, R<SUP>7 </SUP>and R<SUP>8 </SUP>independently represent a hydrogen atom, alkyl, cycloalkyl, hydroxy or alkoxy; R<SUP>11 </SUP>represents a hydrogen atom of alkyl; and R<SUP>9</SUP>, R<SUP>10 </SUP>and R<SUP>12 </SUP>independently represent a hydrogen atom, alkyl, hydroxy or alkoxy; B represents a hydrogen atom or alkyl; n represents an integer from 0 to 5; R<SUP>1 </SUP>and R<SUP>2 </SUP>independently represent a hydrogen atom, alkyl or cycloalkyl; R<SUP>3 </SUP>and R<SUP>4 </SUP>independently represent a hydrogen atom or an alkyl radical, or R<SUP>3 </SUP>and R<SUP>4 </SUP>together form with the nitrogen atom which bears them a heterocycle optionally substituted comprising in all 1 to 2 heteroatoms and 5 to 7 members. Said compounds can be used for preparing a medicine for protecting mitochondria, and in particular a medicine for preventing or treating cirrhosis.
Patent TW-558909-B (TW)
Title: Noise cancellation apparatus and method
Inventor: YEH TSUEI-CHI
IPC: G10K11/178
Filed: 2002-07-31
Granted: 2003-10-21
Abstract: An apparatus for canceling noise in a PC environment includes a receiver positioned inside the computer case that inputs noise inside the computer case, a processor coupled to the receiver and having a waveform generation device that generates a cancellation waveform that is inverse to the waveform of the input noise, and a speaker coupled to the processor for broadcasting the cancellation waveform. A method for canceling noise in a PC environment includes inputting a noise, determining a cyclical waveform that is representative of the noise, generating a cancellation waveform that is the reverse of the cyclical waveform, and mixing the sound from the cancellation waveform with the noise.
Patent TW-529981-B (TW)
Title: Air impact driver
Inventor: FUJIYAMA TAKEO
IPC: B25B21/02
Filed: 2002-08-08
Granted: 2003-05-01
Abstract: A slidable contact nose (12) is mounted on a nose (5) of an air impact screwdriver (1) to switchingly operate a contact valve (23) by the contact nose. An AND circuit for switching a pilot valve (39) for controlling an air motor and a pilot valve (41) for controlling a piston is constituted by a trigger valve (8) operated by a trigger lever (9) and the contact valve (23). When the contact nose is pressed in and the trigger lever is pulled, the air impact screwdriver is started for screwing. To further tighten a screw, the contact valve is turned off after the start to stop a screwdriver bit (15) at a bottom dead center and the contact nose is pushed in with the screwdriver bit fitted to the recess in the screw to restart the screwdriver bit.
Patent TW-571187-B (TW)
Title: Hardware information capturing and monitoring method for a computer system
Inventor: YU WEN-JU
IPC: G06F11/00
Filed: 2002-09-05
Granted: 2004-01-11
Abstract: There is provided a hardware information capturing and monitoring method for a computer system, which is able to monitor and capture information related to the I/O device connected to the computer system. The method includes: using a hardware information monitoring program to read the content of a user interface definition file which includes plural pre-defined I/O device control sectors, each including the executing function and setting parameter of assigned I/O device; using the hardware information monitoring program to communicate with the assigned I/O device and capture information of the I/O device via an I/O control file, wherein the I/O control file is communicated with the assigned I/O device to execute the functions of starting the I/O port, reading the I/O port, writing the I/O port of the I/O device.
Patent TW-593504-B (TW)
Title: Crystalline propylene copolymer compositions having improved sealability and optical properties and reduced solubility
Inventor: PELLICONI ANTEO
IPC: C08L23/16
Filed: 2002-10-01
Granted: 2004-06-21
Abstract: Propylene polymer compositions comprising (by weight): (A) from 15% to 60% of a copolymer of propylene with C4-C8 alpha-olefin(s), containing more than 10%, but less than 14%, of said C4-C8 alpha-olefins (s); (B) from 40% to 85% of a copolymer of propylene with C4-C8 alpha-olefin(s), preferably butene, containing from 14% to 30% of said C4-C8 alpha-olefin(s), and optionally from 0.5% to 3% of ethylene; provided that the total content of C4-C8 alpha-olefin(s) in the propylene polymer composition be higher than 10%.
Patent TW-577180-B (TW)
Title: Light emitting diode and its manufacturing method
Inventor: LIN DING-HAU
IPC: H01L33/00
Filed: 2002-10-21
Granted: 2004-02-21
Abstract: The present invention relates to a light emitting diode (LED) and its manufacturing method. In the invention, the manufacturing process of LED and the manufacturing method of wiring operation are simplified. At first, a pattern defining means is conducted onto a sheet-shape copper material. The encapsulant is filled up the empty space in between the patterns so as to respectively define the die pad and the conduction wire electrode of LED through the separation of encapsulant. After the steps of die mounting, wire bonding and packaging, the manufacture of plural LEDs can be completed at the same time. The die pad together with bottom face of the conduction wire electrode forms the electrode connection pin such that it is convenient for performing packaging through surface mount technique (SMT) manner. By using the invented method, it is capable of simultaneously completing the manufacture of plural LEDs. In addition to being used as an LED module, plural LEDs can be cut to form a single LED.