baber/WOPTO huggingface dataset:
Patent TW-329406-B (TW)
Title: Manufacturing method for multilateral pipes made with composite material
Inventor: LIOU SUH-HUEY
IPC: B29C67/00
Filed: 1997-07-29
Granted: 1998-04-11
Abstract: A kind of manufacturing method for multilateral pipes made with composite material uses the steel core of certain shape for pipes to be formed of the same shape. Use the fiber sheet for mending as a circular section on the flat part of steel core and entwine the fiber homogeneously on the core. When the fiber has reached the specified depth, cover the constrictive film on it and put into the heating area. By the effect of hot shrinkage of the film, the fiber layer outside the core will be pushed to form. When the fiber is hardened and formed, unpeel the constrictive film and separate the steel core so that the fiber is formed as the shape of inner pipe. Grinding the outer layer of the fiber pipe so as to get the same shape as the inner pipe.
Patent TW-340877-B (TW)
Title: The method by using plasma chemical to envaporize diamond like carbon
Inventor: LIN TIAN-TSAIR
IPC: C23C14/24
Filed: 1997-08-12
Granted: 1998-09-21
Abstract: A method by using plasma chemical to envaporize diamond like carbon (DLC) with high adhesion, its steps are as following:  Vacuum step, it is vacuum the reaction furnace that has placed envaporized article inside;  Heating step, it is heating the reaction furnace into setting temperature;  Diffusion step, it is by flowing N2 and H2 into reaction furnace to generate plasma nitridation diffusion reaction, to form nitride diffusion on surface of envaporized article;  The junction envaporized step, it is by flowing TiCl4, N2 and H2, to grow TiN on surface of envaporized article;  Transition envaporized step, it is by flowing CH4 into reaction furnace, to grow TiCN with well unity on TiN layer;  Bonding envaporized step, it stops to supply N2 into reaction furnace, to grow TiC with well adhesion on TiCN layer;  Forming diamond like carbon step, it is by cooling down envaporized article, which has envaporized nitride, TiN, TiCN and TiC layer, to 100℃ at H2 environment, then rising the temperature into 150℃, and flowing CH4 and H4, to form diamond like carbon on surface of envaporized article.
Patent TW-374810-B (TW)
Title: Improved mains pressure flusher valve
Inventor: HILL STEPHEN ARCHIBALD
IPC: E03D3/02
Filed: 1997-08-13
Granted: 1999-11-21
Abstract: A mains pressure flusher valve 10 which includes a valve body 8 defining (i) a main chamber 12 having a main inlet for fluid and a main outlet for fluid 9 and (ii) a discharge chamber 14 extending downstream from the main outlet 9, the discharge chamber 14 being adapted to be connected in use to a flush pipe 48; a piston 17 located in the main chamber 12 which is movable into and out of sealing engagement with the main outlet 9; a non-return valve 36 located in the discharge chamber 14 having a mouth at its upstream inlet and an outlet, the non-return valve 36 adapted to inhibit fluid flowing from the downstream side of the non-return valve 36 to any part of the mains pressure flusher valve upstream of the non-return valve; sealing means 46 to inhibit fluid in the discharge chamber 14 from escaping, in use, to an external surface of the flush pipe 48; a subsidiary passageway 13 having (i) a first portion with an entry for fluid in fluid communication with an upper portion 40 of the main chamber 12 above the piston 17, (ii) a control valve to permit flow of fluid through the subsidiary passageway 13 and (iii) a second portion 13a adjacent to the discharge chamber with an outlet for fluid into the discharge chamber 14, the outlet for fluid located downstream of the main outlet 9 and upstream of, and spaced from, the sealing means 46.
Patent TW-432860-B (TW)
Title: The batch scanning method of the image inputting system
Inventor: SHIE JIAN-SHU
IPC: H04N1/04
Filed: 1997-11-28
Granted: 2001-05-01
Abstract: The present invention provides a batch scanning method of the image inputting system. The system includes a scanning region to put the document to be scanned, wherein the scanning region includes up, down, left, right four ends and a plurality of disconnected image regions chosen by users. The system also includes a scanning module to scan the scanning region from top down. The scanning method includes: (1) check from top down to see if each image region is overlapped on left and right sides, if it is overlapped, then divide the nonoverlapped portion of the image region into independent image regions, and combine the left and right overlapped portions of the image regions into a combined image region; (2) use the scanning module to scan the image of each nonoverlapped image region, independent image regions and the combined image regions from top down respectively, and generate the corresponding digital image; (3) recombine the digital images of the independent image regions and the combined image regions generated from the aforementioned overlapped image regions to generate the digital image in each overlapped image region.
Patent TW-361003-B (TW)
Title: Semiconductor laser exciting solid laser device
Inventor: USUI AKARU
IPC: H01S5/04
Filed: 1997-12-19
Granted: 1999-06-11
Abstract: A semiconductor laser-excited solid-state laser device which is constituted by mounting a sub-mount, an LD bar, and a light guiding duct on the LD package main body of a semiconductor laser and inserting the emitting section of the LD bar into the light guiding duct. Then a gold-metallized insulating plate is welded to one side of the LD package main body and the LD bar and gold-metallized part are connected by wire bonding. The light guiding duct is constructed so that the duct can directly transmit exciting light to a laser medium and the periphery of the laser medium can be surrounded by a light condenser. When an electric current is made to flow to a cathode from the LD package main body, the LD bar emits LD exciting light and the laser medium is excited, resulting in laser oscillation. Therefore, a highly reliable and highly efficient LD-excited solid-state laser device which can be assembled easily and can be manufactured at a low cost can be obtained.
Patent TW-448524-B (TW)
Title: Electronic component, semiconductor device, manufacturing method therefor, circuit board and electronic equipment
Inventor: HASHIMOTO NOBUAKI
IPC: H01L23/485
Filed: 1998-01-14
Granted: 2001-08-01
Abstract: A semiconductor device which enables relaxation of thermal stress without cutting a wiring is provided. The semiconductor device has a semiconductor chip (12), a solder ball (20) for external connection, a wiring (18) for electrically connecting the semiconductor chip (12) and the solder ball (20), a stress relaxation layer (16) provided on the semiconductor chip (12), and a stress transmission section (22) for transmitting stress from the solder ball (20) to the stress relaxation layer (16) at an outer peripheral position of an electric connection section (24a) between the solder ball (20) and the wiring (18).
Patent TW-374246-B (TW)
Title: Flash memory cell structure and method for manufacturing the same
Inventor: XU YAO-KAI
IPC: H01L21/336
Filed: 1998-02-07
Granted: 1999-11-11
Abstract: The present invention provides a flash memory cell structure and a method for manufacturing the same. First of all, a first type semiconductor substrate is provided and a photoresist layer is formed on said substrate. Then an ion implantation is performed by using the photoresist layer as a mask to form a heavy doped area on the first type semiconductor substrate, which is the characteristic of the present invention. Next, a floating gate is formed on the first type semiconductor substrate. An ion implantation is performed again by using the floating gate as a mask to form a second type source area and a second type drain area in the first semiconductor substrate, which enables said first type heavy doped area to connect with the second type drain. And the top-view figuration of the first type heavy doped area is approximately longitudinal which extends along the side of the floating gate from the second type drain area to the second type drain area. Then a controlling gate is formed on the floating gate and thus completes a flash memory cell structure of the present invention.
Patent TW-404997-B (TW)
Title: Manufacturing method for ruffled woven bags
Inventor: FAN GUANG-SHIUNG
IPC: D06J1/04
Filed: 1998-05-21
Granted: 2000-09-11
Abstract: The present invention relates to a manufacturing method for ruffled woven bags, especially to a manufacturing method for ruffling and folding the text on the woven bag in the side ruffle for the printed woven bag by the folding and ruffling mechanism. The present invention is to roll the printed woven bag as a material strip that folding the printed text on the material strip at the side edge with part of the text side on the front and the other part on the back; then, ruffling the folded material strip by the ruffling mechanism so that the text on the material strip is folded inwardly on both side edges and the text is located within the ruffles at both sides of the material strip; then, the material strip after folding and ruffling is cut and welted for sealing to complete the production of ruffled woven bags. As for the printed woven bags, the folding mechanism and ruffling mechanism apply automatically folding and ruffling so as to increase the production speed and provide better quality.
Patent TW-440872-B (TW)
Title: Priority encoder for a content addressable memory system
Inventor: SRINIVASAN VARADARAJAN
IPC: G11C15/00
Filed: 1998-05-29
Granted: 2001-06-16
Abstract: A priority encoder for generating a priority-encoded address which identifies the highest priority request line. According to one priority scheme, the active request line having the lowest address has the highest priority. The priority encoder is capable of generating the priority-encoded address by determining information corresponding to the most significant bits of the priority-encoded address and using this information in the computation of less significant bits of the priority-encoded address. Using purely combinatorial logic, including switch elements, the priority encoder is capable of computing lower order bits using feedback signals resulting from the computation of higher order bits, allowing successive computation of priority-encoded address bits, without necessitating the use of clocks or delay elements.
Patent TW-358172-B (TW)
Title: Device capable of being submerged and including an acoustic transducer
Inventor: MIGNOT JEAN-PIERRE
IPC: G04C21/02
Filed: 1998-07-10
Granted: 1999-05-11
Abstract: A portable waterproof device, capable of being submerged in water to a preset depth, especially a waterproof watch, including a casing, acoustic wave converter in the casing, transducer for watertight connection with the outside; where the transducer being mounted in the casing, in front of a membrane able to be deformed separating it in a watertight manner from an inlet cavity, which is arranged in the casing of the device and in communication with the exterior, between the membrane and the transducer an intermediate chamber is arranged allowing deformation of said membrane by the action of external static pressure and delimited on the side of the transducer by a support element fixedly mounted in the case and capable of limiting the deformation of the membrane in the event of application of said external pressure.
Patent TW-408324-B (TW)
Title: Immersion system
Inventor: SPATH WERNER
IPC: G11B7/12
Filed: 1998-08-27
Granted: 2000-10-11
Abstract: Immersion system (1) for a magnetic-optical storage device in which a lens in form of globe-segment is provided and which lens is composed of material permeable to the electromagnetic radiation (2) having a wave length of <lambda>, utilized in the storage device and having higher first refractive index n1 with respect to air, especially semiconductive material. In a preferable, alternative structure, a high refractive layer (4) is rear-arranged on lens (3) in the diffusing direction of the electromagnetic radiation. This is composed of material having a second refractive index n2 greater than the first refractive n1 of the lens (3) material.
Patent TW-423120-B (TW)
Title: Semiconductor device having a sub-chip-scale package structure and method for forming same
Inventor: HIGGINS III LEO M
IPC: H01L23/12
Filed: 1998-10-20
Granted: 2001-02-21
Abstract: A semiconductor device (1) has a sub-chip-scale package structure, wherein the substrate (50) has at least one of an X dimension and a Y dimension smaller than a corresponding dimension of the semiconductor die (10). The semiconductor device (1) has a plurality of electrical connections between the semiconductor die and the substrate, the electrical connections (15, 20) being provided within the outer periphery of the substrate. The semiconductor device (1) permits packaging of semiconductor die (10) at the wafer level, that is, before the semiconductor die are singulated.
Patent TW-436525-B (TW)
Title: Jig for use in firing of ferrite-made product
Inventor: NIHONMATSU HIROAKI
IPC: C04B35/443
Filed: 1998-12-28
Granted: 2001-05-28
Abstract: There is provided a jig for use in firing of ferrite-made member (e.g. deflection yoke). The jig contains MgO.Al2 O3 spinnel as the main component. In the jig, the molar ratio of total MgO and total Al2 O3 is 25:75 to 75:25; and RO, which is at least one kind of oxide selected from the group consisting of ZnO, CuO, MnO, NiO, CaO, SrO, BaO, PbO and CdO, is contained in an amount of 0 to 25 mole% per 100 mole% of the sum of total MgO and total Al2 O3. This jig is unreactive to a material (e.g. deflection yoke) to be fired and consequently gives rise to no dimensional change of the material to be fired.
Patent TW-527325-B (TW)
Title: Device for treating waters in a basin
Inventor: BECCHI SILVANO
IPC: B01F23/23
Filed: 1999-02-23
Granted: 2003-04-11
Abstract: In a device (1) for treating waters in a basin, an operating group (8) is immersed in the water, being supported by two upper floats (3) or simply resting on the bottom of the basin. The operating group (8) has, defined inside it, a chamber inside which it is possible to create a pressure drop by means of a propeller (10) rotating outside the chamber. Two suction pipes (6), which lead to the chamber, emerge at the top above the free surface of the water. The operating group (8) is attached to a base structure (12) which is able to rest on the bottom of the basin. The device (1) may be used in particular to aerate and/or oxygenate (by means of movement) the waters contained in a basin, such as for example a tank for aquiculture, a fish-farming basin or an aeration tank of water purification plants.
Patent TW-409091-B (TW)
Title: Screw embedding device of
Inventor: SHINJO KATSUMI
IPC: B25B23/04
Filed: 1999-03-24
Granted: 2000-10-21
Abstract: This invention provides an improved screw maintaining belt shifting mechanism, the whole pattern device is minimized and lightened to increase its effectiveness. The solution is to maintain the above-mentioned screw maintaining belt by moving it into the implantation position from the above-mentioned screw maintaining belt 70 into the screw implantation apparatus, which is characterized that: the above-mentioned screw maintaining belt moving mechanism 20 is composed by the outer lateral portion 13 of the above-mentioned sliding composite2, the supporting axis 25 is supported in the vertical direction with the above-mentioned dig 7, to move with each pitch the wheel 22 which rotates in unidirectional way of the above-mentioned moving gear 21; get close to the above-mentioned moving gear 21 to install the lateral portion 13 installed on the above-mentioned sliding composite 2, wherein one end portion is protruded on the above portion of the above-mentioned sliding composite 2 which is catering into the upper terminal 35 of the above-mentioned shell body, and in pivot connecting with another terminal portion of the above-mentioned lever 23, to approach the moving clamp 24 in catering with the above-mentioned rag wheel 22; when the above-mentioned sliding composite 2 is pressed inside the above-mentioned shell body 1, the upper terminal facet 35 in said shell body1 press the above-mentioned lever 23 is activated; via the above-mentioned rag wheel 22 to whirl the above-mentioned moving gear and to shift one pitch to the above-mentioned screw maintaining belt 70.
Patent TW-424402-B (TW)
Title: Signal transmission and receiving device
Inventor: TSUJI TOSHIAKI
IPC: H04N5/63
Filed: 1999-06-07
Granted: 2001-03-01
Abstract: A signal transmission and receiving device is provided, so that even if the STB is set in a sleep mode, the pre-determined processing can still be carried out at a correct time. When the STB moves to a sleep mode, the difference value of the subtractor 11 before the movement is hold by a control-circuit (12), the oscillating-circuit (15) is controlled according to this difference value.
Patent TW-443077-B (TW)
Title: Two-resonance helical antenna capable of suppressing fluctuation in electric characteristic without restriction in size of a helical coil
Inventor: HAMAARATSU IWAO
IPC: H01Q5/378
Filed: 1999-09-22
Granted: 2001-06-23
Abstract: In a two-resonance helical antenna, a single helical coil (3) is made of a conductive material and extends in one axis direction. An annular conductor portion (5) is arranged around the helical coil in a coaxial fashion to be spaced and insulated from the helical coil. The annular conductor portion is positioned in the middle of the helical coil in the one axis direction.
Patent TW-425677-B (TW)
Title: Fabrication method for a binary flash memory cells
Inventor: LI JENG-HUNG
IPC: H01L21/8247
Filed: 1999-09-28
Granted: 2001-03-11
Abstract: A method for fabricating a binary flash memory cell is described in which a substrate with a trench formed therein is provided. A conformal tunnel oxide layer is then formed on the substrate, followed by forming polysilicon spacers on the portion of the tunnel oxide layer which covers the sidewalls of the trench. The polysilicon spacers are separated into a first polysilicon spacer on the right sidewall and a second polysilicon spacer on the left sidewall. Then a gate oxide is formed on the polysilicon spacers, followed by forming a polysilicon gate on the gate oxide. Subsequently, a source/drain region is formed on both sides of the polysilicon gate in the substrate.
Patent TW-451129-B (TW)
Title: Semiconductor integrated circuit evaluation system
Inventor: TAKAHASHI KOJI
IPC: G01R31/3193
Filed: 1999-10-15
Granted: 2001-08-21
Abstract: A semiconductor integrated circuit evaluation system for evaluating, at high speed, functions of a device under test and a test pattern for testing the device under test without using an actual tester or designed device. The evaluation system includes a test pattern file for storing a test pattern to be applied to a device for testing the device under test, a first memory for storing tester event information by receiving a predetermined amount of test pattern from the test pattern file, a first FIFO (first-in-first-out) for receiving a predetermined amount of the tester event information from the first memory and extracting the tester event information in the order of receiving the same, a second memory for storing device event information by receiving a predetermined amount of event information resulted from logic simulation of the device under test based on design data of the device produced through a computer aided design process, a second FIFO for receiving a predetermined amount of the device event information from the second memory and extracting the device event information in the order of receiving the same, a comparator for comparing the event information from the first FIFO and the second FIFO, and means for generating a comparison result from the comparator.
Patent TW-467813-B (TW)
Title: Threaded fastener
Inventor: WAGNER JOHN B
IPC: F16B23/00
Filed: 1999-12-17
Granted: 2001-12-11
Abstract: A torque transmitting or coupling arrangement for a fastener drive system or the like, wherein the respective externally configured and internally configured components include a body having an axis in which the body has a modified polygonal cross section defined by a perimeter wall. A polygonal central portion positioned within the perimeter wall has an area less than the area of the modified polygonal cross section. A drive wall which forms a portion of the perimeter wall extends on a plane from a proximal end outwardly from the polygonal central portion to a distal end. A first outer wall forming another portion of the perimeter wall has a proximal end joining the distal end of the drive wall at an angle and a distal end terminating on the perimeter wall. The system includes a fastener driver, a threaded fastener and a forming tool for forming a recess in the fastener.
Patent TW-518546-B (TW)
Title: Driving circuit of display device
Inventor: HASHIMOTO YOSHIHARU
IPC: G02F1/1368
Filed: 2000-02-15
Granted: 2003-01-21
Abstract: A driving circuit of a display device including a TFT (thin film transistor) liquid crystal display device or the like is provided which is capable of decreasing a chip in size and reducing costs of testing by reducing the number of bits even in the case of increased number of bits of digital image data to perform multi-gray shade displaying. The driving circuit of the display device has a gray shade voltage generating circuit adapted to generate a plurality of voltages, gray shade voltage selecting circuits used to select one voltage out of a plurality of voltages supplied from the gray shade voltage generating circuit based on high order bits composed of one or two and more bits counted from the most significant bit of the digital image data and the number of bits of which is smaller than that of the digital image data and to output it, operational amplifiers used to convert an impedance of a voltage ouputted from gray shade voltage selecting circuits and voltage adjusting circuits used to induce a voltage rise or a voltage drop in voltages outputted from the operational amplifier based on low order bit of the digital image data excluding its high order bits.
Patent TW-505545-B (TW)
Title: Adhesive coating device and method
Inventor: TSAI BAU-YUAN
IPC: B05C5/00
Filed: 2000-04-26
Granted: 2002-10-11
Abstract: The present invention provides an adhesive coating device and an adhesive coating method in which the nozzle spraying out an adhesive, can perform a 3-D movement in the length, width and height directions toward the inner periphery of a structure body and simultaneously able to perform a coating operation on a plurality of structure bodies, thereby achieving a uniform quality and increasing the productivity. The invented adhesive coating device comprises clamping means for independently controlling the 3-D movement of a nozzle relative to a structure body and adhesive holding and ejection means having 2N (N being an integer) said nozzles where the clamping means is mounted in the middle section of both the left and right sides of the adhesive holding and ejection means and is capable of performing a coating operation on 2N structure bodies; the front end of the nozzle has a configuration capable of ejecting an adhesive to the inner periphery of the structure body and can be rotatably clamped corresponding to the inner periphery and is constructed in a way capable of controlling the ejection of the adhesive at an arbitrary position on the inner periphery of the structure body.
Patent TW-536397-B (TW)
Title: Dispenser for premoistened wipes
Inventor: NEWMAN WILLIAM R
IPC: A47K10/38
Filed: 2000-06-27
Granted: 2003-06-11
Abstract: A compact dispenser for both premoistened wipes and dry bathroom tissue. The dispenser includes a first compartment for the premoistened wipes. The premoistened wipes may be placed in a removable tray in the first compartment. The dry bathroom tissue may be supported on a roll bar and be partially positioned in a second compartment of the dispenser. The dispenser may be mounted to a conventional bathroom tissue fixture using a mounting device.