baber/WOPTO huggingface dataset:
Patent TW-498674-B (TW)
Title: Method and apparatus for termination detection in an ADSL environment
Inventor: GROESSL DAVID J
IPC: H04M3/26
Filed: 2001-02-02
Granted: 2002-08-11
Abstract: A method and apparatus that will detect the presence of terminations in an ADSL environment is presented. The presently disclosed method and apparatus applies a slowly ramped voltage to the subscriber loop while measuring the current flow. The ramped voltage is able to pass through the inductors. The rate of current flow is discernible as the zener diodes of the half ringer, the premises splitter, and any electronic ringer start to conduct. Thus the detection in time (voltage) of devices that may be on the line under test is achieved. By analysis of a graph of the current in the line as the ramped voltage is applied, changes in the graph provide an indication that a termination is present. The location of the change in current with respect to the applied voltage provides an indication of the type of termination detected.
Patent TW-514833-B (TW)
Title: 1-chip microcomputer and IC card using same
Inventor: WAKABAYASHI MASAKI
IPC: G06F21/77
Filed: 2001-03-08
Granted: 2002-12-21
Abstract: A 1-chip microcomputer of the present invention has (a) a monitor flag for setting a flag indicating that a specified address space is accessed, (b) an access permission address range setting register, for setting an address range in which an access is permitted while the flag is set, (c) an access permission area detection circuit for judging whether the access is made within the address range thus set, (d) an access permission setting register, for setting whether or not an access with respect to an address other than the address range should be permitted, and (e) memory read-out control circuit and memory writing control circuit for controlling an access with respect to a nonvolatile memory based on a result thus judged and content set by the access permission setting register. With the arrangement, it is possible to provide a 1-chip microcomputer that maintains the security among application programs.
Patent TW-483785-B (TW)
Title: Chuck
Inventor: AULTMAN WILLIAM H
IPC: B23B5/22
Filed: 2001-06-19
Granted: 2002-04-21
Abstract: A chuck includes a generally cylindrical body having a nose section and a tail section. A plurality of jaws are movably disposed with respect to the body to and away from the chuck's axial bore. A generally cylindrical sleeve is in driving communication with the jaws. The sleeve engages the body or the jaws by a first set of interengaged threads so that relative rotation between the first threads drives the jaws toward or away from the chuck axis. The sleeve engages the body or the jaws by a second set of interengaged threads so that relative rotation between the second threads drives the jaws toward or away from the chuck axis. The first thread set defines a first pitch so that when the jaws close, the first threads rotationally lock in the closing direction. The second thread set defines a second pitch that is higher than the first pitch so that when the jaws close, the second threads are relatively rotatable in the closing direction.
Patent TW-500999-B (TW)
Title: Information selling device, its method and program storage medium
Inventor: KISHI HARUHIKO
IPC: G06F21/10
Filed: 2001-03-21
Granted: 2002-09-01
Abstract: The object of the present invention is to prevent sold information from being illegally used. To achieve the object, a digital information storage function 212 stores digital information 6 to be sold. A license generation function 227 generates an application condition corresponding to the digital information 6. A ciphering function 229 ciphers the digital information 6. A digital information key generation function 228 generates a cipher key for deciphering the ciphered digital information 6. A certification function 214 certifies a recording medium 102-1 provided with a license management function and attached to a digital information selling device 101. A digital information writing function 230 with license writes the ciphered digital information in the recording medium 102-1 together with the application condition and the cipher key.
Patent TW-I238319-B (TW)
Title: Commercial effect measuring system, commercial system, and appealing power sensor
Inventor: MATSUYAMA KEISUKE
IPC: G06Q50/00
Filed: 2001-03-23
Granted: 2005-08-21
Abstract: There is provided a commercial effect measuring system for releasing commercials of high appealing power by making use of an automatic vending machine. A commercial selling device 10 has a display unit attached to the automatic vending machine 12 and adapted to release a commercial image with sound read out from a recorded medium 15A, which is regularly or irregularly rewritten by a commercial supply server 18 through the Internet 17. The product of the appealing power of the release commercial by the releasing time is measured by a commercial accounting server 24 so as to charge an advertisement rate of the commercial released to a commercial sponsor.
Patent TW-I286491-B (TW)
Title: Absorbents having the capability of decomposing organic halogen compounds and a process for producing the same
Inventor: HIRAOKA MASAKATSU
IPC: B01J37/02
Filed: 2001-05-11
Granted: 2007-09-11
Abstract: An adsorbent having the capability of decomposing an organic halogen compound, which adsorbent can not only adsorb organic halogen compounds contained in waste gases but also can assuredly decompose them without synthesizing them as well as a process for producing the same are provided. A salt of Pt and/or Pd, an organic titanium compound and an organic binder are reacted in a solvent, to thereby synthesize a dispersion of an organic metal compound precursor containing Pt and/or Pd and Ti in molecules thereof, a sol of TiO2 is added to the dispersion to prepare a catalyst-coating solution, an activated carbon is impregnated with the catalyst-coating solution, and the resulting mixture is heated, thereby allowing the activated carbon to carry thereon an organic halogen compound-decomposing catalyst comprising TiO2 and, dispersed therein, fine particles of Pt and/or Pd. In a low temperature range of 130 to 150 DEG C in which the activated carbon is usable, the organic halogen compounds in the exhaust gases can be decomposed, and SOx, NOx, HCI and heavy metals can be removed through adsorption.
Patent TW-499499-B (TW)
Title: Vacuum processing apparatus and multi-chamber vacuum processing apparatus
Inventor: YAMADA TAKAKAZU
IPC: H01L21/302
Filed: 2001-05-16
Granted: 2002-08-21
Abstract: A vacuum processing apparatus is capable of increasing the speed of exhaust of residual gas. With the reaction chamber 14 formed in the vacuum vessel 10 made smaller than the assistance chamber 16, the thin film is grown by introducing the raw material gas into the reaction chamber 14 after moving the substrate stage 13 toward the reaction chamber 14 and decreasing the conductance of evacuation of the reaction chamber 14. When exhausting the residual gas by vacuum pumping, the substrate stage 13 is moved into the assistance chamber 16 thereby increasing the conductance of evacuation of the reaction chamber 14. Pressure in the reaction chamber 14 is increased when growing the thin film and decreases when exhausting the residual gas by vacuum pumping.
Patent TW-512216-B (TW)
Title: Concentrated ammonia solvent tank for an absorption and diffusion freezing device
Inventor: BAI HAU
IPC: F25B17/02
Filed: 2001-05-18
Granted: 2002-12-01
Abstract: This invention is related to a concentrated ammonia solvent tank for an absorption-and-diffusion freezing device, in which capillary structures are equipped with the concentrated ammonia solvent tank, wherein the capillary structures are made by bending metallic woven net or integrally fabricated by sintering. This invention provides additional surface area for absorption reaction, reduces the weight and volume the size of the original absorber, enhances the exchange efficiency, and increases the freezing speed.
Patent TW-543330-B (TW)
Title: Location display system using wireless mobile terminal
Inventor: KITAGAWA OSAMI
IPC: G09B29/00
Filed: 2001-07-09
Granted: 2003-07-21
Abstract: The invention displays the best path of fortune and the current location of wireless mobile terminal on the display of wireless mobile terminal. The procedures include: send the base station ID and terminal position data formed by the received electric field intensity to the location data management station and forward the destination data of terminal owner to the wireless mobile terminal of location data management station; detect the current location of wireless mobile terminal in terms of the base station ID issued from the wireless mobile terminal and the received electric field intensity and transmit the detection result to the location data management station of fortune telling device; guide the wireless mobile terminal holder in accordance with the wireless mobile terminal location data and destination location data of the wireless mobile terminal holder to take the best path having the best luck in terms of fortune from geomantic omen, and transmit the derived path data to the fortune telling device of communication unit in the wireless mobile terminal; the wireless mobile terminal will show best path in terms of fortune and current location of wireless mobile terminal on the display with text or graphics pattern.
Patent TW-584694-B (TW)
Title: Connecting device for casing parts of turbochargers
Inventor: BATTIG JOSEF
IPC: F01D25/24
Filed: 2001-08-09
Granted: 2004-04-21
Abstract: Turbocharger components (10, 12) connectable to one another, the connecting regions (11, 11') of which coaxially overlap one another in the axial direction (14) and positively engage radially one into the other, are secured axially with the aid of an approximately annular securing device (22). The connecting regions (11, 11') have circumferential grooves (18, 20) located opposite one another, into which can be inserted as the securing device (22) at least two ring-segment-shaped securing elements (24) which, for axial fixing, engage simultaneously into the two circumferential grooves (18, 20), the securing elements (24) being assigned displacement means (30) for displacement in the radial direction, and the radial height of the first circumferential groove (18) in the first turbocharger component (10) being at least as large as the radial height of the securing elements (24).
Patent TW-525154-B (TW)
Title: Control apparatus and optical disc apparatus using it
Inventor: ISHIKAWA YOSHINORI
IPC: G06F12/00
Filed: 2001-09-14
Granted: 2003-03-21
Abstract: In a control apparatus for operating with program data, it is possible to alter the operation of a control circuit by rewriting the data of the program memory built in an LSI, with ease and at a low cost independently of the operation of the control circuit. For that purpose, the control apparatus includes a ROM, a SRAM, a means for writing data in the SRAM, a selection means for selecting the output from the ROM or the SRAM in accordance with the addresses supplied to the ROM and the SRAM, and a control means for outputting the addresses to the ROM and the SRAM and operating with the output from the selection means as program data.
Patent TW-506134-B (TW)
Title: Electro-optical device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B44/00
Filed: 2001-09-20
Granted: 2002-10-11
Abstract: The present invention aims to provide simple, high-speed processing for the formation of an EL layer by an ink-jet method. A method of manufacturing an electro-optical device having good operation performance and high reliability, and in particular, a method of manufacturing an EL display device, is provided. The present invention forms EL layers continuously across a plurality of pixels when the EL layers are formed by the ink-jet method. Specifically, with respect to m columns and n rows of pixel electrodes arranged in a matrix state, the EL layers are formed so as to form stripes with respect to one certain selected row or one column. The EL layers may also be formed having an oblong shape or a rectangular shape with respect to each pixel electrode.
Patent TW-576773-B (TW)
Title: Substrate holding devcie
Inventor: TOGAWA TETSUJI
IPC: B24B41/06
Filed: 2001-10-09
Granted: 2004-02-21
Abstract: The present invention relates to a substrate holding device for holding a substrate to be polished and pressing the substrate against a polishing surface. The substrate holding device comprises a top ring body for holding a substrate, an elastic pad brought into contact with the substrate, and a support member for supporting the elastic pad. The substrate holding device further comprises a contact member mounted on a lower surface of the support member and disposed in a space formed by the elastic pad and the support member. The contact member has an elastic membrane brought into contact with the elastic pad. A first pressure chamber is defined in the contact member, and a second pressure chamber is defined outside of the contact member. The substrate holding device further comprises a fluid source for independently supplying a fluid into or creating a vacuum in the first pressure chamber and the second pressure chamber.
Patent TW-I224591-B (TW)
Title: Process for the production of 1,3-propanediol
Inventor: TSUNODA TAKASHI
IPC: C07C45/64
Filed: 2002-03-01
Granted: 2004-12-01
Abstract: A process for producing 1,3-propanediol, comprising: hydrating acrolein in a liquid phase in the presence of a hydration catalyst to form 3-hydroxypropanal; separating any unreacted acrolein, if any is present; and carrying out catalytic hydrogenation of the 3-hydroxypropanal in a liquid or gas phase with a hydrogenation catalyst, wherein the hydration catalyst is a catalyst comprising at least one member selected from the group consisting of the following materials (a) to (c) and has a pH of 6 or less at 20 DEG C, when made into a slurry by dispersing the catalyst in a quantity of water 5 times as much as the quantity of catalyst by weight: (a) a metalloaluminophosphate molecular sieve, (b) an FER type zeolite, and (c) an oxide or compound oxide, excluding crystalline aluminosilicate zeolites, which comprises one or more element(s) selected from the elements belonging to group 4, group 13 and group 14 of the periodic table.
Patent TW-I243247-B (TW)
Title: Test system algorithmic program generators
Inventor: FAN DANIEL
IPC: G01R31/3193
Filed: 2002-03-19
Granted: 2005-11-11
Abstract: Testing an integrated circuit (IC) device, for example, an IC that includes an embedded memory, may involve specifying one or more test parameters including at least one of a pipeline depth data (e.g., latency delay information) and a data width data (e.g. corresponding to a data width of an embedded memory), generating a test sequence by associating test parameters with a test pattern, and applying the generated test sequence to the integrated circuit device. A test system for testing ICs having embedded memories may include multiple test patterns and multiple data structures, each data structure defining one or more test parameters including at least one of a pipeline depth and a data width, an algorithmic pattern generator, and software for controlling the algorithmic pattern generator to generate a test sequence by associating a specified data structure with a specified test pattern.
Patent TW-589866-B (TW)
Title: System and methodology for the use of optical positioning system for scanners
Inventor: BRANDENBERGER SARAH M
IPC: H01L27/146
Filed: 2002-04-23
Granted: 2004-06-01
Abstract: The present invention is directed to a system and methodology in which the stepper motor (or a DC motor/encoder combination) of an optical scanning device is replaced by a DC motor which receives feedback information from an extended photodetector used in the scanner, or a proximately close second photodetector. The photodetector of current scanners may be extended (or a second photodetector may be incorporated) to read a margin marking located on, or attached to, the scanner body and the resolution of the extended portion, or separate photodetector, may be increased to accurately capture positioning information. The photodetector of the present invention detects the margin marking, typically located outside of the document scanning area, to determine positional information which is used by the processor to accurately determine position.
Patent TW-591557-B (TW)
Title: An educational testing system which can be accessed through the computer and other electronic networking
Inventor: HO MAN-KOON
IPC: G09B7/02
Filed: 2002-05-16
Granted: 2004-06-11
Abstract: An educational testing system which can be accessed through the computer and other electronic networking. The system is composed of the following components: choice of word file - based on the words in the model answers of pre-set test items; test item database - items and their model answers are input by the teacher; testing component - the system selects and displays items from the ""test item database"", and the test-taker input the answers to each item. This can be done by using a Chinese character input system and choosing the words from the ""choice of word"" file. This system can solve the major obstacle to computerized Chinese language testing - students no longer have to master complicated Chinese character input systems before they can be tested on computer.
Patent TW-536928-B (TW)
Title: Process for the production of high-density printed wiring board
Inventor: GAKU MORIO
IPC: H05K3/42
Filed: 2002-06-26
Granted: 2003-06-11
Abstract: A process for the production of a high-density printed wiring board, comprising the steps of (1) providing an ultrathin-copper-foil-clad board having a hole and having an outermost copper foil thickness of 5 mum or less, plating the surface by electroless copper plating to form a layer having a thickness of 0.1 to 1 mum, (2) forming an electrolytic copper plating layer having a thickness of 0.5 to 3 mum by using the electroless copper plating layer as an electrode, (3) forming a plating resist layer on a necessary portion of the copper plating layer, (4) forming a pattern copper plating layer having a thickness of 6 to 30 mum on the copper surface in a portion where the plating resist layer is not formed, by electrolytic copper plating, (5) removing the plating resist layer, and (6) etching the entire surface to remove the thin electrolytic copper layer, the electroless copper layer and the ultrathin copper foil layer in at least a portion where the pattern copper plating layer is not formed.
Patent TW-I278286-B (TW)
Title: Preparation of flavoring sauce
Inventor: SEKINE KAZUO
IPC: A23L27/24
Filed: 2002-06-27
Granted: 2007-04-11
Abstract: An improved process relates to high temperature, free salt preparation of flavoring sauce, which is particularly used to prevent decaying of unrefined soy sauce mixed sauce aspergillus with water/salt water, reduce the digestion time of unfiltered sauce by aspergillus oryzae, enhance the nitrogen intake obviously and gain almost free odor flavoring sauce within 20 days. Unfiltered sauce of a 50-57 DEG C temperature from mixed aspergillus with of a 70-80 DEG C hot water, which should be kept said temperature and the concentration of a 0-5 (w/v)% salt in water, could become flavoring sauce as title by intercontinuous or continuous stirring to get enzyme digested product within 15-30 hours.
Patent TW-583722-B (TW)
Title: Circuit board and method for manufacturing same
Inventor: TATOH NOBUYOSHI
IPC: H01L23/12
Filed: 2002-07-03
Granted: 2004-04-11
Abstract: A circuit board comprising a first metal layer formed in patterns on a ceramic substrate, a second metal layer formed in patterns on the first metal layer, and a third metal layer formed covering the top surface of the second metal layer and the majority of the side surface, wherein the first and partial second metal layers not covered by the third metal layer are reduced in width by etching. The circuit board has a fine and high-resolution wiring pattern and makes it possible to realize a miniature high-performance high-output module by mounting at least one high-output semiconductor element thereon.
Patent TW-567123-B (TW)
Title: Ratchet wrench capable of fast rotation
Inventor: HU HOU-FEI
IPC: B25B13/46
Filed: 2002-07-22
Granted: 2003-12-21
Abstract: The present invention provides a ratchet wrench that is selectively capable of fast rotation, comprising a body with a head portion and a shank, the head portion forming a transversely and thoroughly extending chamber, the body having a throat in which a ratcheting mechanism is arranged; a ratcheting member, which forms a coupling portion to which a drive member is removably attached, the ratcheting member having an end forming a driven portion and the ratcheting member being rotatably coupled inside the chamber with the driven portion extending beyond the chamber whereby rotating the driven portion results in fast rotation of the ratcheting member. A user may apply a fast rotation to the driven portion to realize fast tightening of a screw member in case only a small tightening torque is needed. When a large tightening torque is required, the user may use the shank of the body to apply a large torque for forcibly tightening the screw member. Such a two staged operation allows a substantially reduction of operation time and improvement of operation efficiency and is thus a design of industrial utilization and improvement.
Patent TW-I260550-B (TW)
Title: A method of manufacturing an article comprising a fiber layer and at least one electronic chip, and an article obtained thereby
Inventor: RANCIEN SANDRINE
IPC: G07D7/01
Filed: 2002-07-30
Granted: 2006-08-21
Abstract: The present invention provides a method of manufacturing an article (9) comprising a fiber layer (5) and at least one electronic chip (7), the fiber layer being formed by depositing fibers on a surface (3) immersed in a dispersion (4) of fiber material. The method includes the following step: using an elongate flexible support (6) to bring the electronic (5) chip into contact with the fiber layer that is being formed.
Patent TW-531601-B (TW)
Title: Rolling element interference preventer and a guide device
Inventor: MICHIOKA HIDEKAZU
IPC: F16C33/56
Filed: 2002-08-06
Granted: 2003-05-11
Abstract: A rolling element interference prevented for a guide device prevents a number of rolling elements rolling at regular intervals in a continuous circulation path of the guide device from interfering with each other. The rolling element interference prevented is formed of a thermoplastic resin elastomer having a physical property in accordance with an expression, (AxB)/C >= 18, where A represents a 10% elongation stress, B represents a tensile strength, and C represents a bending modulus of elasticity.
Patent TW-586033-B (TW)
Title: 3-D optoelectronic micro-system
Inventor: YOSHIMURA TETSUZO
IPC: G02B6/132
Filed: 2002-08-08
Granted: 2004-05-01
Abstract: The optical switch system is divided into plural blocks; the optical switch disposed in each block or the optical layer of variable wavelength filter is formed; and each optoelectronic layer is overlapped so as to construct the 3-D micro-optical switch system (3-D-MOSS) where optical connection portion is used as the optical connection portion in between the optoelectronic layers. The invention has the following steps: the first step, in which a selective exposure is conducted onto the adhering layer whose adhering characteristic is changed due to light irradiation; the second step, in which the selectively exposed adhering layer is contacted with the thin film device array on the first base body; and the third step, in which parts of thin film device in the first thin film device array corresponding to the selectively exposed pattern are shifted from the first base body to the selectively exposed adhering layer.