baber/WOPTO huggingface dataset:
Patent TW-434976-B (TW)
Title: Winding method of motor stator
Inventor: SHIAU CHENG-FANG
IPC: H02K15/08
Filed: 1999-06-04
Granted: 2001-05-16
Abstract: The present invention discloses a coil winding method for motor stator, in which the motor stator includes the first set of claw assembly having the first, the second and the third conducting wire terminals, and the second set of claw assembly having the fourth, the fifth and the sixth conducting wire terminals. When performing coil winding, the first and the second conducting wires, which are insulated to each other, are fixed at the first and the second conducting wire terminals. Then, these two conducting wires are wound on the first set of claw assembly and are followed by individually fixing the ends of these two conducting wires on the second conducting wire terminal and the third conducting wire terminal. After that, the terminal points of the third conducting wire and the fourth conducting wire are individually fixed at the fourth conducting wire terminal and the fifth conducting wire terminal, and are wound on the second set of claw assembly. The end of the fourth conducting wire is fixed at the sixth conducting wire terminal and the end of the third conducting wire is fixed at the second conducting wire terminal by winding over the fifth conducting wire terminal.
Patent TW-477903-B (TW)
Title: Image display device and method
Inventor: ANAI KIMIO
IPC: G09G5/14
Filed: 1999-07-02
Granted: 2002-03-01
Abstract: The present invention provides an image display device which can properly display picture signals on display areas having arbitrary aspect ratios with a simplified constitution. The display area of a liquid crystal display device 702 is divided into a first area A having an aspect ratio 9:12 and a second area B having an aspect ratio 9:4, when the area A displays the image signal, the area B displays the residual area signal, the control circuit portion obtains the image signal VD1 of the first display area A corresponding to the aspect ratio 9:12 in the 0.8H interval within the horizontal scanning period (1H), or the image signal VD2 in the interval shorter than the residual 0.2H of the horizontal clock pulse signal XCK and horizontal start signal XST in a relation 2*fck=3*fck1 (fck1=number of laterally display pixels * fh/0.8), which can sample the horizontal clock pulse signal (XCK) of the frequency fck4 in an output relation fckA > fck1 corresponding to the residual image signal of second display area B and horizontal start signal XST, and sample the image signal for display.
Patent TW-475320-B (TW)
Title: Electronic circuits with wide dynamic range of on/off delay time and method therefor
Inventor: COGAN ADRIAN I
IPC: H03K17/08
Filed: 1999-08-12
Granted: 2002-02-01
Abstract: The present invention provides an electronic circuit with adjustable delay time for turning on or off an application device or an electronic load. The electronic circuit according to the present invention comprises a switch element for controlling power supplied to a load; and an activation element, coupled to the switch element, for activating the switch element to control power supplied to the load. The activation element includes a sensor for sensing whether there is a change in condition and for delaying activation by the activation element of the switch element upon sensing a change in condition. In one embodiment of the invention, the sensor includes a positive temperature coefficient (PTC) element; the switch element includes a metal-oxide-semiconductor field effect transistor (MOSFET); and the activation element further includes a capacitor and a switch. A change in condition includes an overload and an increase in the ambient temperature.
Patent TW-449887-B (TW)
Title: Deposited thin film build-up layer dimensions as a method of relieving stress in high density interconnect printed wiring board substrates
Inventor: STRANDBERG JAN I
IPC: H05K1/02
Filed: 1999-12-21
Granted: 2001-08-11
Abstract: The present invention provides a method for controlling the mechanical stresses at the interfaces of the metal and dielectric materials in the printed wiring substrates of high density interconnects. The invention enables the minimization of cracking due to these stresses and does so in an economically attractive process that is able to meet the needs of today's high density interconnect applications. In one embodiment, the method of the present invention dispenses mechanical stresses in a high density interconnect printed wiring board substrate having a first patterned conductive layer formed over an upper surface of the substrate. The patterned conductive layer includes multiple conductive lines each having edges that define the boundaries of the conductive lines. The method of the invention forms a composite dielectric layer over the first patterned conductive layer and between the edges of the conductive layer. The composite dielectric layer includes particles suspended in the layer in order to reduce the likelihood and prevent any cracks that form in the layer from propagating through the entire length of the layer. A thin film conductive layer is then formed over the composite dielectric layer, and a thin film dielectric layer is formed over the thin film conductive layer. In a preferred embodiment, the composite dielectric layer is a Ciba Probimer ™ layer deposited from a curtain coating process.
Patent TW-434135-B (TW)
Title: The automatic cutting process and apparatus for cutting injection sprue from preform bottom
Inventor: HUANG YING-SHR
IPC: B29C45/38
Filed: 1999-11-08
Granted: 2001-05-16
Abstract: An automatic cutting process and apparatus for cutting an injection sprue from the bottom of a preform is provided. It comprises a machine base, a preform feeding device and a rotating table with holes at the edge provided at one side on the machine base. The rotating table rotates with a center post which is driven to rotate by a motor in the machine base. A top disk is provided on the rotating table, and a pneumatic cylinder with a cone head is provided corresponding to each hole on the top disk such that a preform is pressed by the cone head after it is fed in while the center post is rotating. A cutting device is provided corresponding to each hole below the rotating table, wherein the rear end of each cutting device uses a slide block to slide along a track on the center post. The center of the cutting device is connected to a leading screw whose upper end passes through the top disk and connects to a hand wheel. The inclined cutter of the cutting device can be moved up and down by adjusting the hand wheel to fit various preform heights. The injection sprue can be accurately removed from the bottom of the preform and discharged from the scrap exit. The rotating table continues to rotate to allow the finished preform being delivered by a guiding device.
Patent TW-453083-B (TW)
Title: Method to download data from network terminals
Inventor: GE SHAU-TUNG
IPC: H04L29/08
Filed: 1999-12-01
Granted: 2001-09-01
Abstract: This invention discloses a method incorporating both multiple-point transmission mechanism and break-point retransmission mechanism to download data from network terminals. This method includes the following steps: first establishing a communication protocol and connecting the same to a server with a data file to be downloaded; then, acquiring the updated time of the data file to be downloaded from the server; next, determining whether the data file was downloaded before, and if not, conducting the procedure to download the data from the very beginning, otherwise, comparing the updated time of the data file in the server with that in the management datasheet to see if they are the same; finally, conducting the break-point retransmission procedure. If the updated time of the data file in the server is the same as that in the management datasheet, this data file and the related information in the management datasheet are eliminated and the aforementioned procedure is conducted to download the data from the very beginning.
Patent TW-448700-B (TW)
Title: Stereo transducer apparatus
Inventor: YAMAZAKI TAKAYOSHI
IPC: H04R1/10
Filed: 1999-12-08
Granted: 2001-08-01
Abstract: The invention provides a stereo transducer apparatus, in which the external cover and support portion are connected by the external cover connection portion in the stereo transducer apparatus to jointly clip the inner ear. The support portion is applied with two arc shaped hooks to fasten and clip the narrow portion of inner ear. Those two hooks are connected to change the space condition in accordance with the specified size.
Patent TW-438676-B (TW)
Title: Method of rapid prototyping for sheet lamination with adhesive on its top and device
Inventor: LIAO YUNN-SHIUAN
Filed: 2000-02-03
Granted: 2001-06-07
Abstract: The present invention relates to a method of rapid prototyping for a sheet lamination with an adhesive on its top, which sequentially comprises: a layering step: positioning a laminated sheet substrate, which has an adhesive layer thereon and covered by a protective layer, on a location where the processing is to take place; a compressing step: applying a force on the material to laminate the laminated material; a step of tearing off the protective film: tearing off the protective film on the processed material; a cutting step: using a knife tool to cut the processed material into a specified shape; a step of disabling the adhesive: applying an energy to make the remaining material after cutting losing its adhesiveness so that the remaining material will not adhere to the next processing material.
Patent TW-459169-B (TW)
Title: High speed current mirror circuit and method
Inventor: SAKURAI SATOSHI
IPC: H03F3/45
Filed: 2000-02-09
Granted: 2001-10-11
Abstract: A current mirror circuit suitable for use as an amplifier active load having first and second MOS transistors connected in series together with third and fourth MOS transistors connected in series. The first and third transistors have common source and common gate connections, with the drain of the second transistor forming the current mirror input and the drain of the fourth transistor forming the current mirror output. Bias circuitry operates to maintain the second transistor in the triode region of operation and to maintain the fourth transistor in the saturation region of operation. The second transistor has a small geometry compared to the fourth transistor so as to enhance the transient response performance of the current mirror circuit.
Patent TW-455944-B (TW)
Title: Forming method of interlayer insulating film
Inventor: MAEDA KAZUO
IPC: H01L23/522
Filed: 2000-02-11
Granted: 2001-09-21
Abstract: This invention provides a method for forming an interlayer insulating film. This method comprises the steps of: forming an Si-C film or an Si-C-H film on an underlying insulating film by performing plasma polymerization for an Si and C containing compound; forming a porous SiO2 film by performing oxygen plasma oxidation for the Si-C film or the Si-C-H film; and forming a cover insulating film on the porous SiO2 film by performing hydrogen plasma treatment for the porous SiO2 film.
Patent TW-467858-B (TW)
Title: Disk holder and disk container
Inventor: FUYUMURO MASAHIKO
IPC: H01L21/673
Filed: 2000-04-21
Granted: 2001-12-11
Abstract: A disk holder according to the present invention has a first core 1 and a second core 2. The cores each are members having a given length with a generally U-shaped cross section and combined to oppose each other so that adjustment of expansion and contraction of the cores can be carried out between an expanded diameter position and a contracted diameter position. The surfaces of each of the cores 1 and 2 are provided with rows of guides 7a and 7b and supports 8a and 8b. The row of the guides 7a and 7b forms flutes for receiving disks D one by one inbetween the guides to hold the disks at predetermined intervals. The supports 8a and 8b are projected rows for supporting the inner diameter of the axle hole of the disks by three-point support, the supports 8b being provided with resiliency. The holder 5 is inserted into the axle hole of the disk D at the contracted diameter position and supports a plurality of disks D, D, D... in a row at the expanded diameter position.
Patent TW-466213-B (TW)
Title: Reaction furnace for generating water
Inventor: OHMI TADAHIRO
IPC: C01B5/00
Filed: 2000-06-02
Granted: 2001-12-01
Abstract: To improve the safety of a reaction furnace for generating water by completely preventing the generation of ignition of hydrogen or backfire and the stripping of a platinum coating catalytic layer in the inside of a reaction furnace main body for generating water and to reduce the dead space in the inside space of the reaction furnace main body to remarkably miniaturize the reaction furnace main body. The reaction furnace for generating water consists of an inlet side furnace main body member having a gas supply port, an outlet side furnace main body member having a water gas take-out port, a reflection body disposed in the inside space of the reaction furnace main body formed by combining both furnace main body members with each other and a platinum coating catalytic layer formed respectively on the inside wall surface of the inlet side furnace main body member and the inside wall surface of the outlet side furnace main body member. Water is generated by the reaction of hydrogen with oxygen under a non-combustion condition by bringing hydrogen and oxygen supplied to the inside space of the reaction furnace main body from the gas supply port into contact with the platinum coating catalytic layer to activate the reaction.
Patent TW-I232075-B (TW)
Title: Surface-processing device for a thin plate
Inventor: NIIYAMA KISABURO
IPC: B05B13/02
Filed: 2000-06-17
Granted: 2005-05-01
Abstract: A surface-processing device for a thin plate is provided and the following two points can be realized. Firstly, a blank region, the residual liquid, turbulence, the track of the stripe etc. are removed, by means of the uniform processing liquid in spite of the density, a uniform drug-liquid processing or cleaning processing can be realized as a whole; secondly, the production cost or equipment cost can be reduced greatly. This surface-processing device 10 is used in the production process of a printed circuit board. With respect to the printed circuit board 2 transported with a horizontal posture by the transport-roller 14 of a conveyor 13, the processing-liquid is sprayed from each of the correspondingly arranged spray-nozzles 11. Each spray-nozzle 11 is correspondingly located between the gaps 16 of the front, and successive transport-rollers 14, and is arranged facing to any one of the left or right direction of the width-direction B and is fixed inclinedly by an inclined spray-angle G. In the whole device, the number of the spray-nozzles facing to the left direction is approximately equal to the number facing to the right direction.
Patent TW-535466-B (TW)
Title: Insulating material for printed wiring board
Inventor: SAITO EIICHIRO
IPC: C08G77/42
Filed: 2000-07-07
Granted: 2003-06-01
Abstract: An insulating material for printed wiring boards characterized by comprising: a silane modified resin composition containing an alkoxy group containing silane modified resin obtained by a reaction between a hydroxyl group containing resin that is at least one kind selected from the group consisting of a hydroxyl group containing epoxy resin and a phenolic resin and an alkoxysilane partial condensate.
Patent TW-498677-B (TW)
Title: Scanning device of film
Inventor: HUANG PIN-RUEI
IPC: G03B1/00
Filed: 2000-08-28
Granted: 2002-08-11
Abstract: Disclosed is a device having a system of transport sleeve film, an insertion system of mounted film, and a mounted film insertion system whose insertion system is perpendicular to the transport axis direction of said sleeve film. The present invention is a scanning device which can scan the image of two transparent drafts, such as the sleeve film and transparencies with frame, with the irradiation means of the same light source. Its has the feature of simple structure.
Patent TW-457545-B (TW)
Title: Substrate to form electronic package
Inventor: LIOU SHENG-TSUNG
IPC: H05K1/02
Filed: 2000-09-28
Granted: 2001-10-01
Abstract: A substrate to form electronic package is disclosed, which is characterized in that it has a mark directly disposed on the bonding pad or metal paddle, and the bonding pad is provided for disposing the SMT devices. The metal paddle is provided for disposing a semiconductor chip. The mark of the present invention can be a text mark or a graphical mark. The advantage of the substrate of the present invention is that the mark is directly formed on the bonding pad or metal paddle, and therefore, the extra reliability problem can be avoided.
Patent TW-I230117-B (TW)
Title: Process for production of polymer sheet
Inventor: GOTO HIDEKI
IPC: B29C39/14
Filed: 2000-10-07
Granted: 2005-04-01
Abstract: The present invention provides a process for continuously producing a polymer sheet having an excellent surface smoothness, an apparatus for producing such a polymer sheet, and an optical polymer sheet produced by such a process. The process for producing a polymer sheet comprises coating or laminating, on a polymer base sheet, an ultraviolet-curing resin composition, adhering the coated or laminated polymer base sheet to a member having a smooth surface whose maximum surface roughness (Rmax) satisfies Rmax <= 0.1 mum, in a state that the ultraviolet-curing resin composition is soft, and applying an ultraviolet light to transfer smoothness of the smooth surface of the member onto the polymer base sheet.
Patent TW-522039-B (TW)
Title: Filter housing
Inventor: STANKOWSKI RALPH
IPC: B01D35/30
Filed: 2000-10-09
Granted: 2003-03-01
Abstract: A filter cartridge housing formed of a manifold and a bowl is disclosed. A threaded ring substantially fixed in a position relative to either the bowl or the manifold is used to positively drive the manifold and bowl together and apart as needed and to form a secure and liquid tight seal between the two components when they are together. In one example the threaded ring is held by a key in the keyway on the outer surface of the bowl. The threads of the ring mate with the threads on the manifold. As the ring is relatively fixed by the key/keyway to its position on the bowl, it moves the bowl relative to the manifold as the ring is rotated onto or off of the mating threads of the manifold. The key/keyway may be formed on the manifold instead. Alternatively, other retention devices such as a ridge, lip or snap ring may be used in lieu of the key/keyway design.
Patent TW-514806-B (TW)
Title: Computer automatic transaction system for future and derivative merchandise
Inventor: CHEN DING-HUNG
Filed: 2000-11-01
Granted: 2002-12-21
Abstract: The invention is a computer automatic transaction system for future and derivative merchandise with Chinese character symbol to display. After transaction of any future or derivative merchandise since any transaction date, for a while the occurring price definitely generates a dynamic balance area, which provides one balance point and two symmetrical points (the balance point is the point with relatively most transaction frequency); once the dynamic balance area is formed, the user's transaction system takes the up and down points of the two symmetrical points as the buying or selling price, further go through network to connect with the computer of stock exchange for issuing transaction command. The loss breaking point setup (risk control) for buying and selling first refers to previous transaction date, last balance point or symmetrical point. However, once when the first dynamic balance area is destructed at that day, the new dynamic balance area will be formed affirmatively, the new dynamic balance area will generate new symmetrical point and its balance point for sure, the new symmetrical point and balance point will become new loss breaking or new buying or selling basis. During market transaction period, user can automatically and constantly move loss breaking point with computer to find the minimal loss and optimal investment return or can set up the profit target individually on request.
Patent TW-457570-B (TW)
Title: Self-aligned process for stack gate radio frequency transistor
Inventor: TSAI JAU-JIE
IPC: H01L21/28
Filed: 2000-12-19
Granted: 2001-10-01
Abstract: In the present invention, a first dielectric layer is formed over a device, wherein the first dielectric layer has a protrusion disposed on the device, and then a hard mask layer is formed on the first dielectric layer. The protrusion is removed by chemical mechanical polishing and using the hard mask layer as a stopper and a self-aligned window is formed to expose the first dielectric layer. Thereafter, a second dielectric layer is formed on the hard mask layer and the first and second dielectric layers are etched to form a contact window therein for connecting the device. A photoresist layer is formed on the second dielectric layer to expose the part of the second dielectric layer disposed on the device. The second dielectric layer is etched to form a stack gate region by using the hard mask layer as an etching barrier, and the first dielectric layer is etched to form a self-aligned contact window therein. Next, the photoresist layer is removed and the conductive material is filled into the contact window, the stack gate region and the self-aligned contact window, by which a stack gate having a larger contact area for reducing resistance is formed.
Patent TW-571134-B (TW)
Title: Ferrule for an optical fiber and manufacturing method thereof
Inventor: SHIMOTSU AKIHIRO
IPC: G02B6/36
Filed: 2001-03-14
Granted: 2004-01-11
Abstract: The specification and drawings show and describe an embodiment of the present invention in the form of a ferrule (10) for a fiber optic connector having a capillary (12) for receiving an optical fiber and a flange (14) molded onto an outer surface of the capillary (12). A recess (15) is formed in the outer surface of the capillary (12) prior to the molding process, and a plastic material is injected into a mold (20) containing the capillary (12), forming both the flange (14) and a projecting portion of the flange (14) which extends into the capillary recess (15). The features of the molded flange (14) are used for positioning and securing the capillary (12) within the fiber optic connector.
Patent TW-509605-B (TW)
Title: Method for manufacturing micro forming tool and 3-D microstructure
Inventor: CHEN SHR-JOU
IPC: B23P15/28
Filed: 2001-02-14
Granted: 2002-11-11
Abstract: This invention relates to a method for manufacturing micro forming tool and a 3-D microstructure, which utilizes a micro forming tool to cut a surface of a workpiece to form a cross-sectional contour opposite to the cutting portion of the micro forming tool, wherein the method of manufacturing the micro forming tool is coating a photoresist formation on a flat substrate, Micro imaging the photoresist coating to form a mold having the same shape as the micro forming tool, and then electroforming a micro forming tool utilizing the mold. The micro forming tool is set up perpendicularly to the workpiece surface to cut a 3-D microstructure on the workpiece surface.