baber/WOPTO huggingface dataset:
Patent TW-343420-B (TW)
Title: IC sheet counting device
Inventor: CHERN MING-GWO
IPC: H05B33/00
Filed: 1997-09-01
Granted: 1998-10-21
Abstract: An IC sheet counting device comprising a body, a pilot plate, a support rod, a spring, a housing, a booster, and a photo receiving/transmitting portion, etc.; in which: the body is installed with a power switch, a display light, a counter, a return-to-zero pushbutton, a booster and batteries; the pilot plate is a round product the edge of which being of circular shape, the center of one end face being indently installed with a measuring pore, another end of which being installed with a rubber soft ring and threads on the rear protrusion of the soft ring; one end of the support rod has a flange, the corresponding end of the flange is a tap hole; one end of the housing is installed with a central pore, the central pore towards the end faces exhibits a front recess; the booster comprises a photo-emission control section and a photo-reception control section; the photo receiving/transmitting portion comprises a central optical fiber and outside optical fibers covering the central optical fiber, the outer surface of the outside optical fibers being covered by a thread portion; the support rod, after being housed in the housing, is inserted in the central pore of the housing through the flange thereof; the spring is housed on the rubber soft ring of the pilot plate so that the other end thereof is placed in the front recess portion of the housing; threads of the pilot plate meshes with the thread hole of the support rod, and the housing is fastened to the outer wall of the body through screws; the photo receiving/transmitting portion is installed in the measuring pore of the pilot plate by matching the outer edge thread portion of the photo receiving/transmitting portion with a nut, thereby connecting the central optical fiber with the photo-emission control section of the booster, and connecting the outside optical fibers with the photo-reception control section of the booster; furthermore, the output end of the booster is connected with an image connector and a display light, and with a counter through the image connector and the display light; then the restoring end of the counter is connected to the return-to-zero pushbutton, and the counter is connected in series with the power switch and the batteries, and the counter is connected in parallel with the display light and the resistance.
Patent TW-366506-B (TW)
Title: Vertical antitracking skirts
Inventor: BESTEL E FRED
IPC: H01H33/00
Filed: 1997-09-13
Granted: 1999-08-11
Abstract: An encapsulation for an interrupter includes a main body that includes an internal cavity; the internal cavity including a space at a first end thereof for the interrupter; the internal cavity including an internal wall extending from the interrupter space to a second end of the encapsulation; means at the second end of the encapsulation for mounting the encapsulation; the internal wall including a convolution.
Patent TW-346727-B (TW)
Title: Method and apparatus for image positioning of scanner
Inventor: LEU JIIN-CHANG
IPC: H04N1/04
Filed: 1997-09-23
Granted: 1998-12-01
Abstract: A method for image positioning of a scanner, which comprises the following steps: providing a positioning pattern including a positioning location, attaching the positioning pattern to an image positioning region which designates a range of image scanning path of a scanner, and an image reading region capable of being detected by the scanner; forming a corresponding bit map according to the positioning pattern; scanning for a digital signal of the bit map at the location through a reading head, and inputting a control device; the control device indicating the moving forward/backward of the reading head; and repeating the previous two steps until the reading head is located on the positioning location of the positioning pattern.
Patent TW-366462-B (TW)
Title: Method for elimination of interference generated by index and input of mouse coordinates
Inventor: CHIBA MEGUMI
IPC: G01D5/36
Filed: 1997-10-03
Granted: 1999-08-11
Abstract: Vibration of cursor on screens by lowering energy consumption by LED flashing and with mouse on stop where a two-bit data is obtained based on a pair of input data of the a-phase and b-phase on the X-axis and the Y-axis directions corresponding to the mouse movement using the latest value of the two-bit data and the last one to generate a four-bit data for determination of movement of the mouse which, when moves regularly, using the last binary data and the one before the last one to generate the second four-bit data for determination whether the second four-bit data matches the data of the first four-bit data with the two high bits and the two low bits switched, if they are equal, it is recognized as interference thus the process stops without calculation.
Patent TW-371277-B (TW)
Title: Collet type clamp
Inventor: YONEZAWA KEITARO
IPC: B25B5/14
Filed: 1997-10-21
Granted: 1999-10-01
Abstract: A circular collet 10 is out-engaged with a support rod 4 inserted into a housing 2, and a circular taper gap C is formed in the collet 10 where a circular transmission member 14 is disposed. A number of balls B are inserted into the circular taper gap C to be disposed in circumferential and vertical directions, and the balls B are pushed up by a pushing spring 17. For clamping, pressure oil is supplied to a hydraulic actuation chamber 25. A clamp piston 24 moves the transmission member 14 down against a restoration spring 28, and a taper inner circumferential surface 15 of the transmission member 14 rolls the balls B, while it is engaged with a taper outer circumferential surface 11 of the collet 10. The collet 10 is thus diameter-contracted, and a support rod 4 is held and fixed at a specified height position.
Patent TW-529094-B (TW)
Title: Planarization method of substrate, substrate with coating and manufacturing method of semiconductor device
Inventor: MURAGUCHI RYO
IPC: G11B5/84
Filed: 1997-11-07
Granted: 2003-04-21
Abstract: The present invention provides a method of easily planarizing the uneven surface of a substrate having an uneven surface. This method comprises the steps of forming a coating film containing spherical fine particles on a surface of a smooth substrate; sticking the surface of the smooth substrate provided with the coating film containing spherical fine particles to the uneven surface of a substrate having an uneven surface; and transferring the coating film containing spherical fine particles to the uneven surface of the substrate so that the uneven surface is planarized.
Patent TW-402575-B (TW)
Title: Apparatus and method for manufacturing high purity hydrochloric acid
Inventor: INOKO MASANORI
IPC: B01J10/00
Filed: 1997-12-16
Granted: 2000-08-21
Abstract: Manufacture of hydrochloric acid, which is to supply the hydrogen chloride gas from the hydrogen chloride gas generation apparatus through the gas supply pipe to the adsorption container to adsorb the water inside the container to become the hydrochloric acid ; which uses a simple mechanism to acquire largely and efficiently the high purity hydrochloric acid with extremely low impurity concentration. The inner wall of the gas supply pipe is constituted by the material of which could not elute its impurities due to the hydrochloric acid and at the position where the hydrochloric acid vapor or the water in the adsorption container can flow reversely or disperse.
Patent TW-366438-B (TW)
Title: Process for manufacturing pellicle and jig for manufacturing pellicle
Inventor: KONDOU MASAHIRO
IPC: G03F1/00
Filed: 1997-12-16
Granted: 1999-08-11
Abstract: The present invention relates to the process of manufacturing pellicle, in which, the film which is the component of pellicle, the dust proof cover of a mask used during patterning in the manufacturing of semiconductor or liquid crystal display is temporarily coated on the frame which has a larger frame than the special frame which is the other component of said pellicle; said special frame is applied with adhesive beforehand, said special frame applied with adhesive is superposed on said other larger frame; said film temporarily coated on said other frame is stuck on said special frame with said adhesive, then the film coated on said other frame is moved to said frame from said other frame; and portion overflows from said special frame out of the moved film is removed with mechanical cutting device; characterized in that immediately after or at the same time or before said film is removed with said mechanical cutting device, the coating material which is made by dissolving special resin in organic solvent is supplied to a predetermined cutting position of said film with mechanical cutting device.
Patent TW-405208-B (TW)
Title: Dielectric isolation bipolar transistor
Inventor: YVON GRIS
IPC: H01L21/8249
Filed: 1997-12-19
Granted: 2000-09-11
Abstract: The present invention relates to a method of forming deep trenches in a BICMOS-type integrated circuit wherein the formation of a bipolar transistor includes the steps of depositing a base polysilicon layer, depositing a protection oxide layer, forming an emitter-base opening, and etching the silicon oxide protection layer and the base polysilicon layer outside the bipolar transistor areas. The formation of the trenches includes the steps of opening the protection oxide and base polysilicon layers above a thick oxide region while the emitter-base opening is being made, etching the thick oxide layer while the protection oxide layer is being etched, and etching the silicon under the thick oxide while the base polysilicon is being etched.
Patent TW-445429-B (TW)
Title: Interpolator using a plurality of polynomial equations and associated methods
Inventor: SNELL JAMES LEROY
IPC: G06T3/40
Filed: 1998-01-09
Granted: 2001-07-11
Abstract: An interpolator includes: a first quadratic coefficient generator for generating a first coefficient set fitting a first quadratic equation to input samples y0, y1 and y2 at x1, x0 and x1, respectively; a second quadratic coefficient generator for generating a second coefficient set fitting a second quadratic equation to input samples y1, y2 and y3 at x0, x1 and x2, respectively; a bi-quadratic coefficient generator for generating a bi-quadratic coefficient set based upon the first and second coefficient sets; and an output circuit for generating an interpolated value for between x0 and x1 based upon the bi-quadratic coefficient set. The bi-quadratic generator preferably generates the bi-quadratic coefficient set based upon an average of the first and second coefficient sets. Accordingly, the bi-quadratic coefficient set of b0, b1 and b2 is given by b0=y1, b1=(-y3+5y2-3y1-y0)/4, and b2=(y3-y2-y1+y0)/4. The interpolated value y(Δx) is equal to b0+Δx(b1+Δxb2).
Patent TW-437142-B (TW)
Title: Charge and discharge control circuit
Inventor: HAMAGUCHI MASANAO
IPC: H02J7/10
Filed: 1998-02-06
Granted: 2001-05-28
Abstract: To obtain a required delay time at each control using one capacitor in common, a charge and discharge control circuit 102 includes an overcharge detecting circuit 119, an overdischarging circuit 118, and an overcurrent detecting circuit and carries out charge and discharge control of a secondary cell 101 by ON/OFF control. A delay circuit 140 for including a plural of current sources 145 to 147 and a single capacitor 144 and for obtaining varying delay time responding to a signal from outside selectively is formed. The charge and discharge control circuit operates a delay circuit 140 so that a required delay output S is obtained from the delay circuit 140 by a first control means 150 and ON/OFF controls a switch circuit 102 by a second control means 160 so that a required charge and discharge control is carried out with delay by the delay output S.
Patent TW-359627-B (TW)
Title: Ferritic stainless steel alloy and its use as a substrate for catalytic converters
Inventor: JOHANSSON SIMON
IPC: C22C38/18
Filed: 1998-06-10
Granted: 1999-06-01
Abstract: A ferritic stainless steel alloy useful as a substrate for catalytic converter material consists of, by weight: 15-21% Cr; 8-12% Al; 0.01-0.09% Ce; 0.02-0.1% total of REM and possible minor amounts of further elements, other than the ones mentioned, the balance being Fe with normally occurring impurities. These alloys have managed to combine a high content of Al with a good hot and cold workability.
Patent TW-396548-B (TW)
Title: ROM semiconductor structure and its manufacturing method
Inventor: WEN WEN-YING
IPC: H01L21/8246
Filed: 1998-06-11
Granted: 2000-07-01
Abstract: The conventional ROM semiconductor production process takes the ion implantation to form the needed program code. The code implantation, which is confined by the implantation energy and threshold voltage control, has to be implemented before the inner layer of dielectric layer is formed, which will extend the delivery time. This invention's main purpose is to finish the program code and contacts step by an identical mask to shorten the delivery time.
Patent TW-432271-B (TW)
Title: Reference voltage generator and reference current generator
Inventor: BANBA HIRONORI
IPC: G05F3/30
Filed: 1998-07-27
Granted: 2001-05-01
Abstract: This invention provides a kind of reference voltage generator, in which a reference voltage with low temperature dependence, power voltage dependence can be generated within power voltage range and also can operate below 1.25 volts. The reference voltage generator of this invention includes the followings: a first current converting circuit 11, which converts the forward biased voltage of PN junction into the first current that is proportional to the voltage; the second current converting circuit 12, which converts the difference of forward biased voltage that changes current density of PN junction into the second current in proportion to the voltage; a current adding circuit 13, which is used to add the first current of the first current converting circuit to the second current of the second current converting circuit so as to obtain a third current; and a current/voltage converting circuit 14, which converts the third current into voltage. In this invention, the MOS transistor is used for the active device except PN junction.
Patent TW-366475-B (TW)
Title: Optical inspection method and system
Inventor: SIL VERMAN REUVEN
IPC: G02F1/13
Filed: 1998-10-02
Granted: 1999-08-11
Abstract: A method and system for inspecting a pixel array producing linearly polarized light are presented and aimed at locating defective pixels in the array. The pixel array is illuminated so as to provide light coming out of the pixel array, First and second images of the pixel array are acquired to detect whether or not there exist non-uniformities in the intensities of light corresponding to respective pixels of the pixel array. The second image is formed of a predetermined component of the light coming out of the pixel array, the light component having a certain polarization. The first and second images are analyzed to determine locations of the defective pixels of the pixel array.
Patent TW-408301-B (TW)
Title: Structure for preventing misinsertion of recording-medium cartridges
Inventor: KUMAGAI HIDEAKI
IPC: G11B19/12
Filed: 1998-12-11
Granted: 2000-10-11
Abstract: A structure for preventing misinsertion of disc cartridges includes an inclined face formed at one side of the front end face of a shell of a disc cartridge of first format and for contacting a misinsertion preventing member of a superordinate drive, a groove formed in a shell of a disc cartridge of second format in the position corresponding to the inclined face and for engaging with the misinsertion preventing member, and a groove formed in a shell of a disc cartridge of third format in the same way as the disc cartridge of second format. The misinsertion preventing member, which is arranged with a cartridge holder of the superordinate drive, contacts the inclined face to disallow insertion of the disc cartridge of first format up to the position of releasing locking of a trigger lever of a cartridge-holder slide plate.
Patent TW-516233-B (TW)
Title: MOS-transistor in a one-transistor memory-cells with a local thicker gate-oxide and its production method
Inventor: SCHWEEGER GIORGIO
IPC: H01L27/108
Filed: 1999-03-09
Granted: 2003-01-01
Abstract: In a MOS-transistor as a selection-transistor in a one-transistor memory-cells with nitride-spacers (or another spacer-material acted as an oxidation-barrier), a bird's beak on the gate-oxide is used to reduce the leakage-current. The production method is designed to produce the bird's beak (5) before the generation of said nitride-spacer (7). Said MOS-transistor can especially be used as a selection-transistor in a DRAM.
Patent TW-441158-B (TW)
Title: Converter controlling device
Inventor: SUZUKI NATSUYA
IPC: H02M7/00
Filed: 1999-03-09
Granted: 2001-06-16
Abstract: This invention is to improve the stability in voltage control for the voltage fluctuations of an AC power source. This converter controlling device is provided with a voltage controller 10, which outputs the output current command of a thyristor converter 3 by operating the feedback control of the DC circuit voltage of the thyristor converter 3, which converts the voltage of an AC power source 5 into a DC voltage for supplying a load with DC power, a current controller 13 which outputs the output voltage command of the thyristor converter 3 by operating the feedback control of the output DC current of the thyristor converter 3, a phase controller 14 which controls the thyristor ignition phase angle of the thyristor converter 3, in such a way that the output voltage average value of the thyristor converter 3 becomes proportional to its output voltage command, an AC voltage detector 15 which detects the voltage of the AC power source 5, and an amplitude computing element 20 which calculates signals proportional to the amplitude of this AC voltage. The output voltage command of the thyristor converter 3 is corrected by dividing the output voltage of the thyristor converter 3 by the voltage amplitude of the AC power source 5, the output of the amplitude computing element 20.
Patent TW-448089-B (TW)
Title: Fluid-operated tool
Inventor: JUNKERS JOHN K
IPC: B25B21/00
Filed: 1999-04-09
Granted: 2001-08-01
Abstract: A fluid-operated tool for tightening and loosening of threaded connectors has a turnable engaging unit for engaging a threaded connector so as to turn the threaded connector and to tighten and loosen the threaded connector; and driving unit connected with the engaging unit and acting on the engaging unit so as to turn the engaging unit, the driving unit including two fluid-operated driving elements connected to the engaging unit and operated so that during an initial stage of tightening or a final stage of loosening of a threaded connector one of the fluid-operated driving elements is actuated and drives the engaging unit, while during a final stage of tightening or an initial stage of loosening of a threaded connector the other of the fluid-operated driving elements is operated.
Patent TW-415061-B (TW)
Title: A method for filling an opening in an insulating layer
Inventor: BEYER GERALD
IPC: H01L21/768
Filed: 1999-04-28
Granted: 2000-12-11
Abstract: The present invention is about a method for filling an opening in an insulating layer in a fast and highly reliable way and can be used to fill openings such as trenches and via holes simultaneously. This method is based on the principle of reaction enhanced wetting and simultaneous seed layer formation. The idea is, in contrast to trying to avoid the TiAl3 formation, to use this reaction to its advantage for the creation of an ultra-thin continuous Al-containing seed layer. The latter allows a bottom to top fill during the subsequent Al-containing metal deposition. As a consequence, the filling process proceeds much faster and is production worthy.
Patent TW-520490-B (TW)
Title: Magnetic head and a method of its production
Inventor: NAMEKATA TAKEHIKO
IPC: G11B5/10
Filed: 1999-07-23
Granted: 2003-02-11
Abstract: The purpose of the present invention is to present a magnetic head and production method with excellent productivity with which a surface with fine irregularities is formed only on the bearing surface facing the magnetic recording medium of the sliding member to form a fine air flow path without changing the properties of the smooth surface of the core member that has be finish polished and sliding properties can be improved and magnetic properties can be improved with no damage to the magnetic recording medium by this surface with fine irregularities, both in order to obtain good magnetic properties and sliding performance of the magnetic head. By means of the present invention, fine irregularities are formed in the bearing surface of the sliding member and the tips of each protrusion in the surface with fine irregularities are almost flat without any change whatsoever in the properties of the smooth surface of the core member, which has been finish polished until the lapping residue layer was removed, by chemical etching using an etching solution made from a an aqueous solution comprising oxidizer, acid and alkali after the magnetic head has been assembled and the sliding surface of a core material and sliding member that face the magnetic recording medium have been polished to an average surface roughness Ra of, for instance, 2.0 nm or less, and as a result, the flow of air between the [sliding member and] the recording medium during sliding can be improved.
Patent TW-I239242-B (TW)
Title: Compositions for freshening nostrils and sinus cavities
Inventor: FUST CHARLES A
IPC: A61Q11/00
Filed: 1999-08-05
Granted: 2005-09-11
Abstract: A composition for freshening sinus cavities including a carrier for a masking agent that conceals and eliminates odors emanating from the sinus cavities, and further including an anti-septic or anti-infective constituent. The composition may further include a moisturizing base component, a preservative, a counter irritant, and an alcohol.
Patent TW-427059-B (TW)
Title: Resonator, piezoelectric resonator and the manufacturing method thereof
Inventor: TAKAHASHI TORU
IPC: H03H9/05
Filed: 1999-07-30
Granted: 2001-03-21
Abstract: A resonator device comprises a piezoelectric element, lead terminals made of a conductive wire where a tapered receiving groove holding the end part of the element is formed at the upper edge part by press working and capacitor elements connected to the outer peripheral part of the upper edge part of the terminal in the state that the end part of the element is held in the groove of the terminal and constituting a resonance circuit together with the element, the difference between the coefficient of thermal expansion of piezoelectric ceramics constituting the piezoelectric element and the coefficient of thermal expansion of dielectric ceramics constituting the capacitor element is made to ≦5 ppm/DEG C. Also, the surface area of the element coming into contact with a vibration space relative to the frequency band of the piezoelectric component is maintained at specific relationship.