baber/WOPTO huggingface dataset:
Patent TW-257912-B (TW)
IPC: H04B1/7075
Filed: 1995-03-13
Granted: 1995-09-21
Abstract: In a CDMA communication network, a first signal is transmitted from a base station to a mobile station, and a reply message is transmitted from the mobile station to the base station at the timing indicated by the first signal. At the base station, the actual timing of the reply message from the mobile station is measured, and a timing signal generated by detecting the timing difference between the measured actual timing and the expected timing of the reply message from the mobile station. The timing signal is repeatedly i.e. in each frame, transmitted to the mobile station. Each mobile station comprises microphone (41) and speaker (75), encoding means (43,45) connected to the microphone, transmission means (57,59), receiving means (59,61), and decoding means (71,73). In response to a received first signal received via the receiving means at a timing indicated by a first signal, a reply signal is transmitted; and the mobile station receives a timing signal containing a delay datum (D), and adjusts the timing of the transmission signal containing an encoded transmission digital voice signal based on said delay datum.
Patent TW-342552-B (TW)
Title: Power supply to a stator of a polyphase reluctance machine
Inventor: REX MOUNTFORD DAVIS
IPC: H02K19/10
Filed: 1995-07-17
Granted: 1998-10-11
Abstract: A stator for a polyphase reluctance machine comprising a stator body, a phase winding for each phase of the machine, and at least one uni-directional current device connected in series with each phase winding to form a phase unit therewith, the phase units being arranged in at least one conducting ring defining nodes of connections between the phase units.
Patent TW-350832-B (TW)
Title: Method for generating ozone and its use
Inventor: HARADA MINORU
IPC: C23C16/448
Filed: 1995-08-23
Granted: 1999-01-21
Abstract: A method of generating ozone consisting of: supplying feed gas which basically contains oxygen added with 12 ~ 20Vol% of carbon dioxide, carbon monoxide or their mixtures; and applying high voltage to the feed gas to generate ozone-containing gas, and the carbon dioxide, carbon monoxide or their mixture inhibits Cr compound from contaminating the ozone-containing gas.
Patent TW-285803-B (TW)
Title: Sensitivity setting method of image read-out device
Inventor: NAKAYAMA TETSUO
IPC: H04N1/028
Filed: 1995-10-19
Granted: 1996-09-11
Abstract: A sensitivity setting method of image read-out device comprises of using the light on original platform without anything put on it as basis, after completing incident light accumulating time and proper setting of other compensation value, calculating decay ratio ofpenetrating light by reading original copy histogram, then performing incident light accumulating time compensation by accommodating the decay ratio.
Patent TW-348155-B (TW)
Title: Hollow needle for detaining piece mounting machine
Inventor: UENO HIDEYUKI
IPC: B65C9/00
Filed: 1995-11-09
Granted: 1998-12-21
Abstract: A hollow needle for detaining piece mounting machine, which is characterized in composed of the needle part 2 and a fixing body 3 disposed at the rear end of the needle part 2, in which the needle part 2 is formed by blanking a plate material consisting of a carbon tool steel to a prescribed shape, bending an intermediate part to a cylindrical shape, forming a front end 2a of a semicircular shape at one end thereof and extending a flat planar fixing part 2c and a cutter part 2d formed to project from the end of this fixing part 2c at the other end, the pointed end at the front end 2a exists on a center line 2f and is formed to a sharp pen point shape, the pressure decreasing part 4 is formed as a rugged surface in the part of this pen point shape, this pressure decreasing part 4 forms a hollow groove part and the area which comes into contact with fibers is decreased by this groove part.
Patent TW-281766-B (TW)
Title: A fast 3-state booster circuit
Inventor: LEE E CLEVELAND
IPC: G11C5/14
Filed: 1995-12-26
Granted: 1996-07-21
Abstract: A voltage booster circuit includes a driver circuit (117) for generating a 3-state output for driving word-lines via row decoder circuits in an array of flash EEPROM memory cells during read and programming modes of operation. The driver circuit effectively disconnects a large booster capacitor (115) in order to allow a small charge pump (114) to further pump up the wordline voltage during programming. As a result, the booster pump has improved efficiency since there is achieved a significant reduction in power consumption.
Patent TW-283098-B (TW)
Title: Single impact rapping hammer system and method for cleaning tube units
Inventor: EISINGER FRANTISEK L
IPC: F28G7/00
Filed: 1996-02-12
Granted: 1996-08-11
Abstract: A rapping hammer system adapted for periodically rapping and cleaning tubes of a heat exchanger unit to remove undesired deposits from outside the tubes. A plurality of rapping hammers are each pivotably attached to a radial arm extending outwardly from and spaced apart along a rotatable shaft. A spring device is attached to each radial arm and arranged to contact the rapping hammer with sufficient force so as to substantially restrain repeated striking movements of the rapping hammer against an impact stem of the heat exchange unit following an initial impact of the hammer. A method is also disclosed for operating the rapping hammer system for periodically rapping and cleaning the outside surface of heat exchanger tubes such as boiler tubes of accumulated ash and soot deposits.
Patent TW-396070-B (TW)
Title: Drawing device for plate work
Inventor: ISHIHARA MITSUMASA
IPC: B21D1/12
Filed: 1996-04-30
Granted: 2000-07-01
Abstract: The present invention is to provide a drawing device for plate work which is applied with strength in main body of the drawing device and has long durability due to no deformation in operation, also has a wide range of applicability with shortest length of side rail means, and has stable center of gravity and easiness of operation. The drawing device comprises a pair of legs 2 having contact surface to contact the plate work surface, a side rail means 3 supporting the legs 2 slidably, slide frame means 4 slidably supported on the side rail means 3, a pair of operation arms 5 pivoting each end at eh slide frame means 4, a center shaft 15 crossing at right angle with the length direction of the side rail means, and piercing through the through hole of the slide frame means 4, and being movable by the operation of operating arm 5, and a connecting arm 16 one end of which is pivoted at operating arm 5 and the other end is pivoted on the side of center shaft 15.
Patent TW-513399-B (TW)
Title: Method for preparing triarylsulfonium salts
Inventor: OSAWA YOICHI
IPC: C07C381/12
Filed: 1996-09-06
Granted: 2002-12-11
Abstract: By reacting an aryl Grignard reagent of the following general formula (1) with thionyl chloride and then reacting the reaction product with a triorganosilyl sulfonate or triorganohalide of the general formula (2): (R6)3SiY wherein R6, which may be the same or different, is a monovalent hydrocarbon group and Y is a substituted or unsubstituted alkylsulfonate or arylsulfonate or halogen atom, there is prepared a triarylsulfonium salt of the following general formula (3). In the formulae, each of R1 to R5, which may be the same or different, is a hydrogen atom or a monovalent organic group, especially alkyl, aryl, alkoxy, aryloxy, dialkylamino, dialkylaminoalkyl, alkylthio or arylthio group and X is a bromine or chlorine atom. The triarylsulfonium salt preparing method according to the invention enables the synthesis of triarylsulfonium salts having a functional substituen such as tert-butoxy and dimethylamino groups through a quite simple process in high yields.
Patent TW-322445-B (TW)
Inventor: KORNELIS RENKEMA
IPC: B29C45/26
Filed: 1996-11-11
Granted: 1997-12-11
Abstract: The power insert (706) includes an annular flat surface surrounding the convex surface, defining at the junction therebetween a discontinuity of curvature, which imparts a sharp edge to the mold half formed thereby. The power insert may be constructed of pure steel, or alternatively, it may be made of brass, copper chromium, or cobalt-nickel alloyed martensitic steel. The power insert may be coated with a surface layer of nickel phosphor or silicone oxide, or chrome nitride. These layers may be turned to their proper thicknesses and dimensions by diamond cutters, and they may be thermally hardened. <IMAGE>
Patent TW-374932-B (TW)
Title: Method and system for determining nuclear core loading arrangements
Inventor: FAWKS JAMES E JR
IPC: G21C19/20
Filed: 1996-11-22
Granted: 1999-11-21
Abstract: The present invention, in one aspect, is a method for identifying an optimum core loading arrangement. The method generally has an initialization phase (100) and a running, or search, phase (200). In the initialization phase (100), an initial core loading arrangement is identified based on the relative reactivity levels of the bundles to be loaded and the reactor core locations. Once the initial core loading arrangement is identified, such arrangement is then optimized, within the defined constraints, in the running phase (200). More specifically, in the running phase (200), each core location is analyzed to determine whether such core location reactivity level can be changed from the initial reactivity level to either satisfy a constraint or optimize cycle energy, or both.
Patent TW-308536-B (TW)
Title: Sampling valve
Inventor: KIMURA ROKUSABURO
IPC: G01N1/10
Filed: 1996-11-23
Granted: 1997-06-21
Abstract: A sampling valve includes: 1) at least one fixed component having contact surface; 2) at least one movable component with contact surface that can be moved freely with respect to the contact surface of the fixed component; 3) a shell to locate the fixed component and the movable component; 4) a push-in structure that make the contact surfaces of the fixed and the movable components to be closely touched.
Patent TW-434191-B (TW)
Title: Supporting device for microorganisms and method of preparing the same
Inventor: KITSU YORINOBU
IPC: C02F3/10
Filed: 1996-12-06
Granted: 2001-05-16
Abstract: A supporting device for microorganisms comprising: a web W1 including a first fiber material formed of a polyolefin type synthetic resin; and a second fiber material formed of a polyolefin type resin having a melting temperature lower than that of the first fiber material; and an unwoven cloth f1 formed as a base layer. The web W1 is bonded on the unwoven cloth f1 by means of a needle punch, the first fiber material is affixed to the second fiber material by melting to form a composite layer, and the composite layer is further affixed to the unwoven cloth f1. The supporting device is improved in that the coming off of the first fiber material is prevented, the unwoven cloth f1 serves to prevent unwoven winding at the processing by the needle punch to eliminate the dispersion of the weight within the produced devices.
Patent TW-389962-B (TW)
Title: Process for forming improved titanium-containing barrier layers
Inventor: FU JIAN-MING
IPC: H01L21/3205
Filed: 1997-02-25
Granted: 2000-05-11
Abstract: An improved titanium nitride barrier layer that prevents spiking between an overlying aluminum layer and a silicon substrate is formed by first sputter depositing a titanium layer onto the substrate, forming an oxygen-containing titanium layer thereover, and sputter depositing a titanium nitride layer over the oxygen-containing layer. The oxygen-containing layer can be formed in an oxygen-containing plasma, or titanium can be sputtered in the presence of oxygen. The titanium-containing alyers can be deposited in a single sputtering chamber fitted with a source of RF power to the substrate support to form the plasma. An alauminum contact layer is sputter deposited over the titanium nitride layer.
Patent TW-332786-B (TW)
Title: The electric shower
Inventor: JOAO CARLOS MARTINS GOMES
IPC: B05B1/30
Filed: 1997-04-16
Granted: 1998-06-01
Abstract: An electric shower, its features include: A shell-shaped body is defined by four plastic injected pieces. The 1st one is defined as body itself spherically cambered upwards or shell-shape upside down, and with completely opening bottom. It is defined a cylindrical engagement groove for a separator disk, and placed strainer or spreader under the engagement groove. Thus form, between the latter one and the disk, 1st distribution chamber with a side tubular outlet for manual tiny shower. While inside the body, form wet chamber or heating chamber inside the main body that besides including a water-inlet rear connection, is also limited in the top portion by an intermediate and horizontal wall. Over which, it is formed dry chamber or assembling chamber of the electric components, which is closed in the top portion by the temperature selection device. And form dry or assemblies of electric parts or movable contact device, which is through the top end closed by temperature selection device, and through the bottom actuated by actuating device. It is worked by the pressure of the water current flowing into connection pipe.
Patent TW-385315-B (TW)
Title: Manufacturing method for macromolecular compounds with cross linking group
Inventor: WATANABE OSAMU
IPC: G03F7/004
Filed: 1997-04-23
Granted: 2000-03-21
Abstract: The invention relates to a kind of manufacturing method for compounds of formula (5a) which is reacting with the macromolecular compounds with average molecular weight from 1,000 ~ 500,000 of formula (1) and the chained olefin ether compound of formula (2) and the compound of formula (4a); in formula (5a), Q is the group of formula (i). The invention can be used to simply control the base resin of positive chemical sensitization of anti-corrosion material and comprises the amount of cross linking group and the amount of acidic destabilization group of the macromolecular compounds with cross linking group for simply and firmly synthesizing the compounds.
Patent TW-393555-B (TW)
Title: Operational control apparatus for an air conditioner and control method therefor
Inventor: LEE GAB-YOUL
IPC: F24F13/10
Filed: 1997-04-30
Granted: 2000-06-11
Abstract: This invention relates to an operational control apparatus and method therefor which can prevent driving elements from being operated intermittently by frequent ON/OFF manipulation to thereby protect an air conditioner, and the operation control apparatus includes an inlet grill opening and closing the inlet for preventing dusts and harmful materials from being flowed into the inlet; an operation control unit by which start and stop signals to respectively open and close the inlet and the outlet are input; a control unit that controls opening and closing operation of the inlet and outlet by counting signal input interval when start or stop signal is input; a drive unit for wind direction guiding blades to upward rotate the wind direction guiding blades when a start or stop signal is input from the operational manipulation unit so that the opening and closing movement of the outlet door becomes smooth; and an open/close driving unit opening or closing the outlet door and the inlet grill.
Patent TW-340282-B (TW)
Title: Handover in a mobile communication system
Inventor: KANERVA MIKKO
IPC: H04L1/00
Filed: 1997-05-15
Granted: 1998-09-11
Abstract: A sort of handover method in a mobile communication system, in which error correction of a ratio signal can be arranged with different protection levels; comprizing the method: measuring the signal level and/or quality of a neighboring base stations (BTS2) and a service station (BTS1) at a receiver of a mobile station (MS), comparing te measurement results thus obtained and other variables of the connection with handover criteria, performing a handover from the source cell to the target cell, when the preset handover criteria are met, characterizing the method: the determination of at least one error correction possible for the connection in a potential target cell for te handover, and determination of at least one handover criterion on the basis of the determined error correction of the potential target cell.
Patent TW-335505-B (TW)
Title: Lithographic apparatus for step-and-scan imaging of a mask pattern
Inventor: VAN DEN BRINK MARINUS AART
IPC: H01L21/027
Filed: 1997-06-25
Granted: 1998-07-01
Abstract: Lithographic apparatus for step-and-scan imaging of a mask pattern, being this carried out in different regions of a substrate having radioactivation sensing layers and from the projection beam, the apparatus having continuously the following: a radioactive system for projective light beam, having the beam a plane section space less than the lithographic image; a lithographic mask in movement in the first direction and in the scanning direction, having the apparatus a light mask holder for fixing the light mask; the projection system for imaging on the radioactive region of the light mask on the substrate, of an amplification rate of M; substrate unit in movement in the first direction and the second direction in perpendicular to the first direction, having this unit a substrate fizer for fixing the substrate; a light mask drive, for moving the light mask during the imaging period and for the projected light beams and in at least 1 scanning direction of the projection system; a substrate drive, for moving of the substrate unit in at least one scanning direction during the imaging period, at the rate of M by the light mask movement speed; and a first and second interference instrument system, for measurement of the position of the light mask and the substrate during imaging operation period, having the measurement lens formed by the light mask holder and the reflective side of the substrate holder.
Patent TW-346575-B (TW)
Title: Computer system providing a universal architecture adaptive to a variety of processor types and bus protocols
Inventor: MATTHEW A FISCH
IPC: G06F13/16
Filed: 1997-07-24
Granted: 1998-12-01
Abstract: A computer system comprising: a host processor; a system bus operating according to a standard signaling protocol compatible with the host processor; one or more agents coupled to the system bus; a card coupled to the system bus, the card comprising: a processor operating according to a second sender communication protocol different from the first sender communication protocol; a bus conversion device coupled to the processor and the system bus, the first sender communication protocol for converting the bus being set to the standard signaling protocol, and vice-versa, so that data can be transmitted between the process and the host processor.
Patent TW-362265-B (TW)
Title: Process for splitting the runners of laminate electric component packaging
Inventor: CHEN SHIN-LI
IPC: H01L23/28
Filed: 1997-09-06
Granted: 1999-06-21
Abstract: A kind of process used for splitting the runners of laminate electric component packaging which is to clean the molding compound coverage on the laminate surface by physical and chemical method to increase the coherence between the laminate surface and molding compound film. The region connecting by the runners on the laminate surface is not cleaned so as to maintain the original properties of easy-to-split that to make it easier to split the runners from the laminate after molding compound and without the damage of molding body.
Patent TW-381379-B (TW)
Title: Method for transmitting multiresolution audio signals in a radio frequency communication system
Inventor: HASSAN AMER
IPC: G10L19/02
Filed: 1997-09-20
Granted: 2000-02-01
Abstract: The present invention relates to a method for transmitting multiresolution audio signals via wireless devices in a radio frequency communication system wherein audio signals are decomposed into levels of resolution. The audio signal is decomposed into levels including a base signal at a base transmission rate and one or more signal details. The base signal represents the coarsest resolution or quality of the signal. Each signal detail, when added to the base signal, improves the resolution of the signal by increasing the detail and the transmission rate. An audio receiving unit transmits a request for audio transmission to the audio transmitting unit. In response to the initial request, the base signal is transmitted to the audio receiving unit. If the base signal is insufficient, the sound quality can be increased incrementally by sending further requests to transmit additional signal detail. The additional signal detail is then recombined with the base signal at the audio transmitting unit to provide a higher level of sound quality to the signal. The higher quality audio signal is then transmitted to the audio receiving unit.
Patent TW-480287-B (TW)
Title: Novel process for preparing FR900482 and analogue thereof
Inventor: TSUBOI MASARU
IPC: C12P17/18
Filed: 1997-10-28
Granted: 2002-03-21
Abstract: Process for preparing the compound as represented by formula (I): (wherein, R1 is hydrogen, lower alkanoyl group or lower alkyl group, R2 and R3 are independently represent hydrogen or lower alkanoyl group) which is characterized by reacting the compound as represented by formula (II): (wherein, R1, R2 and R3 are independently as defined above) with culture broth of bacterial strain belonging to the genus of Fusarium or filtrated bacterial body thereof.
Patent TW-375758-B (TW)
Title: Apparatus for producing panel with functional thin film, method for production and the panel product
Inventor: KOIZUMI HIROSHI
IPC: H01J29/88
Filed: 1997-11-28
Granted: 1999-12-01
Abstract: The invention relates to a method for attaching the functional thin film by dint of compression roller onto the three dimensionally directional curved surface of a panel. The main roller portion (3) of the present invention having two compression rollers (41, 42) with an equalizer which can move following the curvature change along the roller advancing direction (X) of the first and second ends (E1, E2) on the panel surface (1S) where the compression rollers are installed at the first and second ends (E1, E2) on the back of the main roller portion (3) according to the roller advancing direction; each compression roller is provided with the presser regulators (9, 39, 40) which apply a specified and constant pressure on the rollers; the functional thin film (2) is constantly pressed onto the surface (1S) of the panel; the key main compression roller portion (3) moves ahead in the X direction, the functional thin film is continuously pressed on the surface (1S) of the panel due to the movement of the main compression roller portion, then two compression rollers (41, 42) proceed follow-up moving along the roller advancing direction (X). The apparatus of the present invention is useful for CRT display device.
Patent TW-383421-B (TW)
Title: Method of mechanical polishing
Inventor: OBENG YAW SAMUEL
IPC: B24B37/013
Filed: 1997-12-30
Granted: 2000-03-01
Abstract: A method of chemical mechanical polishing (CMP) useful in the manufacture of integrated circuits is disclosed. Waste slurry is examined and its conductivity, luminescence, or particulate mass evaluated to determine an endpoint for the CMP operation.