baber/WOPTO huggingface dataset:
Patent TW-397755-B (TW)
Title: An improvement of punching an enchasing hole on a hydraulic press die
Inventor: JANG HUNG-CHANG
IPC: B28D5/00
Filed: 1999-01-21
Granted: 2000-07-11
Abstract: This is an improvement of punching an enchasing hole on a hydraulic press die. It is as follows: Die: Pre-designed to assign a proper jewel location arrangement to be enchased on the completed die with finished patterns. Drilling hole on the die: the diameter and height of the jewel to be enchased is precisely measured to precisely calculate the diameter of the holes which are drilled accordingly Placing parts: there are parts with various shapes and sizes. Pressing die: aligning and pressing the upper and lower dies. Press forming: the reserved enchasing holes are aligned exactly one to one . Enchasing jewels: various jewels are encased. Finished product: jewels enchasing is completed. By utilizing these procedures, an exquisite jewel enchased on a precious metal can be completed.
Patent TW-380072-B (TW)
Title: Abrading apparatus
Inventor: GARCIA JAMIE
IPC: B24B9/04
Filed: 1999-01-29
Granted: 2000-01-21
Abstract: An eccentric orbit abrading apparatus includes a housing having a base for supporting the abrading apparatus on a surface. A workpiece support member is mounted on the housing and provides a surface for supporting the workpiece thereon. A motor is mounted in the housing and includes a motor shaft that may selectively rotate about a first rotational axis. A transmission transmits the rotational motion of the motor shaft to a platen so that as the motor shaft rotates, the platen is caused to rotate about a second rotational axis that is offset from and orbits about the first rotational axis.
Patent TW-404969-B (TW)
Title: Curable polyphenylene ether resin composition and the uses thereof
Inventor: KATO AKIHIRO
IPC: H01B3/42
Filed: 1999-02-23
Granted: 2000-09-11
Abstract: Disclosed are a curable polyphenylene ether (PPE) resin composition comprising (a) a specific amount of a PPE resin and (b) a specific amount of a compound having a 3,4-dihydro-3-substituted-1, 3-benzoxazine skeleton (DSBS compound) or a mixture of the DSBS compound with a polymer formed by a ring-opening polymerization of the DSBS compound, and a curable laminate and a curable composite structure composed of the curable PPE resin composition. Also disclosed are a method for producing a cured PPE resin composition from the curable PPE resin composition, and methods for producing a cured laminate or a cured composite structure from the curable laminate or the curable composite structure composed of the curable PPE resin composition by thermocuring.
Patent TW-407439-B (TW)
Title: Printed board
Inventor: OBATA HIROYUKI
IPC: H05K3/42
Filed: 1999-03-11
Granted: 2000-10-01
Abstract: To provide a printed board having conductive pads which shortens the width in the contact slide direction of the printed board, and smoothly conducts connection with a contact even though abrasion powder is generated and are formed on the front and back adjacent to the end of a board body. A printed board 1 has conductive pads 14a and 14b, which are formed on the front and back adjacent the end 3 of a board body 2. A contact 20 slides on the conductive pads 14a and 14b from the end 3 of the board body 2. The conductive pads 14a and 14b formed on the front and back of the board body 2 are conducted with each other by a via hole 15a, and the via hole 15a is disposed halfway through the slide of the contact 20.
Patent TW-396134-B (TW)
Title: An apparatus for making product wrappers from heat-sealable paper
Inventor: ROMAGNOLI ANDREA
IPC: B65B9/02
Filed: 1999-03-23
Granted: 2000-07-01
Abstract: An apparatus (1) for making a wrapper (2) for a product (3) comprises: a feed device (4); an area (8) for unwinding a web of heat-sealable paper; a station (10) for feeding products (3) which continuously receives and feeds out a first web of paper (9) while placing the products (3) on the web in succession and spaced equally apart; a station (11)for feeding a second web (12) of heat-sealable paper, where the second web of paper (12), fed by the feed device (4), is laid over the products (3) and moves along continuously together with the first web of paper (9) below it; a sealing station (13) where the two webs of paper (9, 12) are joined crossways and lengthways to form a chain of closed wrappers (14a), each containing a product (3). The apparatus  (1) comprises a single pair of feed rollers (5, 6) equipped with sealing elements (14) and means (16) for automatically detecting and correcting the misalignment of the sealing elements (14) relative to the webs of paper (9, 12) by causing the rollers (5, 6) and the webs of paper (9, 12) to slip relative to each other.
Patent TW-501974-B (TW)
Title: Material laminate for use as an outer layer on absorbent products
Inventor: HEDENBERG PETER
IPC: A61F5/44
Filed: 1999-03-26
Granted: 2002-09-11
Abstract: The invention relates to a material laminate (1) with a planar dimension and a thickness direction perpendicular to the planar dimension, including a first liquid-permeable fibrous material layer (2) and a second liquid-permeable, porous and resilient material layer (3), with at least one of the material layers (2, 3) including thermoplastic material and the two material layers (2, 3) being mutually connected by the material laminate (1) exhibiting bonding sites (4) within which the thermoplastic material has been caused to at least partially soften or melt and thereby bond together the two material layers (2, 3). The bonding areas are arranged in two or more groups (5) with at least two bonding sites (4) in each group (5), with the greatest relative distance between two bonding sites (4), which are situated adjacent to each other, in a particular group (5) being less than the shortest distance between the group (5) and its closest adjacent group (5), as a result of which the material laminate (1) exhibits bond-free areas (6) between the bonding sites (4) within each bonding group (5) which have a higher density than bond-free areas (9) of the material laminate which are situated between the bonding groups (5).
Patent TW-580733-B (TW)
Title: Dry etching process and a fabrication process of a semiconductor device using such a dry etching process
Inventor: NAGASE KUNIHIKO
IPC: H01L21/3213
Filed: 1999-05-18
Granted: 2004-03-21
Abstract: A method of fabricating a semiconductor device includes the steps of forming a resist pattern on a conductor layer, exposing the resist pattern to any of a plasma of a rare gas, a plasma of a mixture of a rare gas and a fluorine-containing gas, and a plasma of N2, and applying a dry etching process to the conductor layer while using the resist pattern as a mask.
Patent TW-409377-B (TW)
Title: Small scale ball grid array package
Inventor: HUANG JIAN-PING
IPC: H01L23/31
Filed: 1999-05-21
Granted: 2000-10-21
Abstract: A small scale ball grid array package is disclosed, which is formed on a substrate. The substrate is composed by stacking at least one insulated layer and at least two copper foil layers together. There is one void near the center of the substrate, and at least one second foil is allocated on one surface of the substrate. A plurality of electrical-conductive trace lines are formed by patterning, and another first copper foil, of which the surface is partly exposed, is electrical connected with the electrical-conductive trace through the through hole for grounding so as to form the grounding plane to improve the electrical performance and the heat dissipation efficiency of the package. A plurality of soldering pads are provided near the center of one surface of the chip. The surface is jointed with the grounding plane by heat conduction to make the soldering pad allocated in the void. The soldering pad is connected respectively with the proximity end of the electrical-conductive trace lines by one electrical-conduction wiring line. The far end of the electrical-conductive trace lines is linked respectively to one solder ball. The package material is filled in the void and covers the neighboring region of the void to protect the soldering pad, the wiring line and the electrical-conductive trace lines, and to cover the region where the chip and the grounding plane are jointed.
Patent TW-428382-B (TW)
Title: Barrier-less network transmission system and method
Inventor: HUANG JENG-SAN
IPC: H04B7/00
Filed: 1999-05-26
Granted: 2001-04-01
Abstract: The present invention relates to a barrier-less network transmission system and the method thereof that allow hosts between network to freely share resources and transmit data without any access restriction imposed by the network security protection system. The present invention mainly comprises three software modules: transmission agent module, transmission module, and receiving module. The transmission agent module is installed in the network server to receive and store the network link requirements and the data transmitted between the network. The transmission module is installed in a network host to transmit requirements for network link and data to the transmission agent module in the network server. The receiving module is installed in another network host to regularly inquire the transmission agent module in the network server so as to read the link requirements and the data stored in the transmission agent module. Then, even when the two computer hosts cannot establish a direct link, the present invention still allows them to transmit data and share resources between the network through the transmission agent module.
Patent TW-449537-B (TW)
Title: Stapler
Inventor: FRANK STEFAN
IPC: B25C5/02
Filed: 1999-07-09
Granted: 2001-08-11
Abstract: The invention relates to a stapler comprising a base part (14) having an anvil part installed at the front area and a staple magazine (22) which is situated on a bracket of the base part (14) and which can pivot around a cross axis (16) in a limited manner. The stapler also comprises a staple slide (28) which is guided by a push guide (24) of the staple magazine (22) to the head part (20) of the staple magazine. The inventive device has a cap part (32) which carries a driver (30) that engages in the head part of the staple magazine. Said cap part forms or comprises a magazine covering (34) which can pivot around the cross axis (16) with regard to the staple magazine (22) and the base part (14) in a limited manner. In order to refill the stapler with staples, the invention provides that the staple magazine (22) is connected to the base part (14) in a displaceably fixed manner, whereas the cap part (32) can be displaced together with the magazine covering (34) along a slide guide with regard to the staple magazine (22) and the base part (14).
Patent TW-448708-B (TW)
Title: Electronic component mounting equipment
Inventor: OOKAWA CHIYOUSUKE
IPC: H05K13/04
Filed: 1999-09-08
Granted: 2001-08-01
Abstract: A suction nozzle 25 is arranged on a hollow shaft installed in a mounting head which can freely move in the horizontal direction between above a component feeding part and above a mounting substrate. A light receiving element 71a which is away from the nozzle 25 and has a light receiving surface 71 along the direction rectangular to the center axis O of the nozzle is installed on the mounting head. A lens 74 casting a light toward the light receiving element 71a via an electronic component E, and a light source group 76 having a plurality of light sources 76a-76h which are arranged in the direction rectangular to the optical axis P1 of the lens 74 and parallel to the light receiving surface 71 are installed on the mounting head. The light sources 76a-76h are turned on in order. On the basis of the size of shadow of the electronic component E, the rotation angle of the electronic component E to the suction nozzle 25 is detected.
Patent TW-501975-B (TW)
Title: Screen printing machine and screen printing method
Inventor: TAGAMI YOSHIAKI
IPC: B41F15/40
Filed: 1999-09-15
Granted: 2002-09-11
Abstract: To provide a screen printing machine in which hole plugging printing is enabled for a thin substrate having through-holes such as a BGA (ball grid array) substrate. A work 50 having through-holes 61 is stuck to an adhesive tape 65. The adhesive tape 65 is sucked on a table 70. Printing at high printing pressure for padding is performed by a first squeegee 112 and printing of thick coating at low printing pressure is performed by a second squeegee 113. The work 50 is fixed to the table 70 by the adhesive tape 65. Since the rear face is closed by the adhesive tape 65, ink is effectively filled into the through-holes 61.
Patent TW-593129-B (TW)
Title: Radical generating system
Inventor: KWAK SHIN-UNG
IPC: D06L4/50
Filed: 1999-12-27
Granted: 2004-06-21
Abstract: A radical generating system integrates a bubble generating means, an ozone generating means, and a radical changing means. In the radical generating system, the bubble generating means generate air for generating air bubbles and pumping. The ozone generating means applies high voltage to the air bubbles and ozone introduced from the bubble generating means in order to produce ozone. The radical changing means changes the ozone which is introduced from the ozone generating means into a first active oxygen radical. The housing has the bubble generating means, the ozone generating means, and the radical changing means all formed integrally. The radical generating system sterilizes bacilli such as bacteria, viruses, mold, fungi, or algae which live in the water or air. The radical generating system also improves washing effect of a washing machine by oxidizing and bleaching actions of radicals.
Patent TW-523864-B (TW)
Title: Method for removing micro scratch on metal layer surface
Inventor: CHEN SHIUE-JUNG
IPC: H01L21/768
Filed: 2000-01-11
Granted: 2003-03-11
Abstract: A kind of method for removing micro scratch on metal layer surface suitable for use in a dual-metal damascene process is disclosed in the present invention. In the dual-metal damascene process, a conformal barrier layer and a metal layer, which is enough for over filling up the opening, are sequentially formed on the dielectric layer having an opening. The method for removing micro scratch on metal layer surface includes three chemical mechanical polishing (CMP) steps. In the first CMP step, the first slurry, which has a chemical solution and plural grinding particles, is used to grind and remove the metal layer outside the opening. In the second CMP step, the second slurry is used to grind and remove the barrier layer outside the opening, in which plural micro scratches are formed on the metal layer. In the third CMP step, the first slurry is used to buff the metal layer so as to remove micro scratches formed on the metal layer.
Patent TW-567529-B (TW)
Title: Method for production control and method for designing a production line and the production line
Inventor: WATANABE KAZUHIRO
IPC: G05B19/418
Filed: 2000-01-27
Granted: 2003-12-21
Abstract: Between a process P and a next process thereof, safe products in process, a number of which corresponds to a short number of products in the next process due to device stop in the process P, are ensured. And between the process P and a former process thereof, vacant shelves are prepared, a number of which corresponds to a number of untransported products due to the device stop in the process P.
Patent TW-421593-B (TW)
Title: Device for cold and warm fomentations
Inventor: CHUNG YOUNG-CHUN
IPC: A61F7/00
Filed: 2000-01-28
Granted: 2001-02-11
Abstract: A device for cold and warm fomentations is disclosed. The device has a fomentation head and a heat exchange element control unit. The fomentation head includes a semiconductor heat exchange element. A coolant tank is mounted on the top surface of the heat exchange element. A heat conducting plate is fixed to the bottom surface of the heat exchange element. A far infrared radiation ceramic or metal-coated layer is positioned on the bottom surface of the heat conducting plate. The heat exchange element control unit includes a direct current electric source. A power polarity converting switch circuit is connected to the heat exchange element in parallel with the electric source. A program circuit is connected to the power polarity converting switch circuit at its output terminal. A rush current restricting element is connected to the heat exchange element. A power on-off relay switch is connected to the program circuit at its input terminal and to the power polarity converting switch circuit and the rush current restricting element. A first control circuit and a second control circuit are connected to the heat exchange element at their input terminals and to the power on-off relay switch at their output terminals.
Patent TW-507452-B (TW)
Title: Method for establishing color image database and gathering color image
Inventor: WU KUANG-SHR
IPC: H04N1/64
Filed: 2000-02-21
Granted: 2002-10-21
Abstract: Provided is a method for establishing color image database and gathering color image. It first establishes or collects color image database to code and establish files according to relation feature by means of analysis and classification, color space conversion and edge detector of each color image. Next, it uses color tone quantity analysis diagram in the color image space HLS as initial query for greatly reducing querying possible candidate images. Then it uses ""nine-division fast query method"" to compare with existing area of image edge feature. This invention has great performance to color feature, uses less resource of bandwidth and saves a great deal of time compared to the speed of conventional method, so as to provide great help for solving the two important parameters, bandwidth and time, of image transmission for the third generation communication system.
Patent TW-I247762-B (TW)
Title: Polyurethane type/polyurethane-urea type resin and its manufacturing method
Inventor: SAITO JOICHI
IPC: C08G18/10
Filed: 2000-03-17
Granted: 2006-01-21
Abstract: The present invention provides a polyurethane type/polyurethane urea type resin excellent in strength and heat resistance and a method for producing the same. The polyurethane type/polyurethane urea type resin of the present invention is suitable particularly as an artificial leather or an elastic yarn. That is, the present invention provides a method for producing a polyurethane type/polyurethane urea type resin by reacting an isocyanate group-terminated polyurethane prepolymer (A) obtained by reaction of a high molecular weight active hydrogen compound and a polyisocyanate compound with a chain extender (B) in a solvent and thereafter by removing the solvent, wherein the isocyanate group-terminated polyurethane prepolymer (A) is an isocyanate group-terminated polyurethane prepolymer obtained by reacting the following polyol (1) with a polyisocyanate compound in the presence of an excess amount of an isocyanate group and further by reacting the following polyol (2) therewith in the presence of an excess amount of an isocyanate group; polyol (1): a polyoxyalkylene polyol having a hydroxyl group value of at most 70, a total unsaturation degree of at most 0.07 and an oxypropylene group content of at least 70 wt%, polyol (2): a polyol selected from the group consisting of polyoxytetramethylene glycol, polyester polyol, polycaprolactone polyol and polycarbonate polyol.
Patent TW-490940-B (TW)
Title: Combined closed loop/open loop power control in a time division duplex communication system
Inventor: ZEIRA ARIELA
IPC: H04B7/005
Filed: 2000-03-22
Granted: 2002-06-11
Abstract: Combined closed loop/open loop power control controls transmission power levels in a spread spectrum time division duplex communication station. A first communication station receives communications from a second communication station. The first station transmits power commands based on in part a reception quality of the received communications. The first station transmits a second communication having a transmission power level in a first time slot. The second station receives the second communication and the power commands. A power level of the second communication as received is measured. A path loss estimate is determined based on in part the measured received second communication power level and the first communication transmission power level. The second station transmits a second communication to the first station in a second time slot. The second communication transmission power level is set based on in part the path loss estimate weighted by a factor and the power commands. The factor is a function of a time separation of the first and second time slots.
Patent TW-498275-B (TW)
Title: Processor unit
Inventor: OHMORI KENJI
IPC: G06F9/00
Filed: 2000-05-23
Granted: 2002-08-11
Abstract: The present invention discloses a processor unit consisting of a main processor (1) and a coprocessor (20). The main processor (1) comprises a decoder (7) to decode instructions, a register (8) to store data and output data of the addresses stored in the decoded instructions, a first memory (12) for data memory, and an arithmetic-logic unit (10) to, in accordance with the decoding instructions, use data output from the register for the required operations before storing the operation results into either the register or the first memory. The coprocessor (20) comprises a control register (21) to store control signal values, three address generators (23, 24, 27), three memories (25, 26, 28) corresponding to the three address generators, and a main controller (22) to, in accordance with the control signal values stored in the control register, transmit instruction signals to the address generators for generating addresses before outputting data of the addresses stored in the address generators from the memories to the arithmetic-logic unit of the main processor for the required operations. Thus, not only high speed processing can be accomplished but also the overall required space can be reduced as much as possible at the same time.
Patent TW-475330-B (TW)
Title: Photosensor array with multiple different sensor areas
Inventor: SPEARS KURT
IPC: H04N1/48
Filed: 2000-05-25
Granted: 2002-02-01
Abstract: A photosensor array has at least one row of photosensors (100, 102, 104) (200, 202, 204) with a first sensor size, and at least one row of photosensors (106) (206, 208, 210) with a second sensor size, with the two sizes being different. In a first example embodiment, each sensor in a row of sensors for while light (106) (206, 208, 210) has a smaller area than the sensors in other rows. For the first embodiment (figure 1), the native input sampling rate for luminance is greater than the native input sampling rate for color information. In a second example embodiment (figure 2), for every band of wavelengths being sensed, there are two rows of sensors, with one row having relatively small sensor areas and the other row having relatively large sensor areas. In the second example embodiment, the rows with relatively small sensor areas are used for high native input sampling rates, and the rows with relatively large sensor areas are used for high color accuracy.
Patent TW-I250160-B (TW)
Title: Crystalline 1-methylcarbapenem compound
Inventor: KAWAMOTO ISAO
IPC: A61K31/397
Filed: 2000-07-05
Granted: 2006-03-01
Abstract: Crystal of 1-methylcarbapenem compound which has excellent antibacterial activity, preservatial stability essentially for an antibacterial agent and easy operability is provided. Crystal of compound of following formula or its pharmacologically acceptable salt.