baber/WOPTO huggingface dataset:
Patent TW-497165-B (TW)
Title: Method for manufacturing semiconductor integrated circuit device, optical mask used therefor, method for manufacturing the same, and mask blanks used therefor
Inventor: HASEGAWA NORIO
IPC: G03F7/00
Filed: 2000-06-14
Granted: 2002-08-01
Abstract: The present provides a manufacturing method of semiconductor integrated circuit device, which comprises the steps of: (a) illuminating far infrared light or vacuum infrared exposing light on the integrated circuit pattern of the mask, which is a mask pattern formed by the photo resist pattern, from the second main surface of the mask substrate having a first main surface; and (b) using a projecting optical system to shrink the projection of the exposing light penetrating the mask substrate on the photo resist film formed on the first main surface of the semiconductor integrated circuit wafer, thereby forming the integrated circuit pattern.
Patent TW-552441-B (TW)
Title: Print-molding process for planar waveguides
Inventor: CORTRIGHT JEFFREY EARL
IPC: G02B6/30
Filed: 2000-06-25
Granted: 2003-09-11
Abstract: A method for fabricating optical devices for transmission and/or manipulation of light includes steps of providing a substrate which defines a reference plane for position cladding material and core material, fixing rigid spacers to an upper surface of the substrate, the spacers having upper surfaces which define a second plane spaced above the reference plane, depositing a layer of a formable, curable under-cladding material over the upper surface of the substrate, the upper surface of the rigid spacers providing a guide for precise control of the height of the under-cladding material above the surface of the substrate, curing the under-cladding material under compression to form an under-cladding layer, and depositing a light guide core and over-cladding on the under-cladding. The method is susceptible to mass production and provides more precise control of the position of the light guide core relative to a substrate surface. The resulting optical device includes a substrate, a pattern of rigid spacers fixed to the upper surface of the substrate, a polymeric under-cladding layer positioned on the substrate and in space defined between the rigid spacers, a polymer light guide core positioned on the under-cladding layer, and a polymeric over-cladding layer positioned over the light guide core and at least a portion of the under-cladding.
Patent TW-462907-B (TW)
Title: Closed-loop control of wafer polishing in a chemical mechanical polishing system
Inventor: ZUNIGA STEVEN M
IPC: H01L21/306
Filed: 2000-09-15
Granted: 2001-11-11
Abstract: Techniques for polishing a wafer (10) include closed-loop control. The wafer can be held by a carrier head (100) having at least one chamber whose pressure is controlled to apply a downward force on the wafer. Thickness-related measurements of the wafer can be obtained during polishing and a thickness profile for the wafer is calculated based on the thickness-related measurements. The calculated thickness profile is compared to a target thickness profile. The pressure in at least one carrier head chamber is adjusted based on results of the comparison. The carrier head chamber pressures can be adjusted to control the amount of downward force applied to the wafer during polishing and/or to control the size of a loading area on the wafer against which the downward force is applied.
Patent TW-473738-B (TW)
Title: Alkaline development type photocurable composition and pattern of burned matter obtained from the same
Inventor: ICHIKAWA KYO
IPC: C03C8/16
Filed: 2000-07-11
Granted: 2002-01-21
Abstract: An alkali development type photocurable composition which comprises: (A) an alkali-soluble polymeric binder which is obtained by reacting (d) a compound having one glycidyl group per molecule with the carboxyl groups of either a copolymer of (a) a compound having an ethylenically unsaturated bond and having one carboxyl group per molecule and (b) a compound having an ethylenically unsaturated bond and having neither a hydroxyl group nor an acid group or a copolymer of the compounds (a) and (b) and (c) a compound having an ethylenically unsaturated bond and a hydroxyl group to yield hydroxyl groups and reacting the resultant hydroxyl groups with (e) a polybasic acid anhydride and which has a weight-average molecular weight of 5,000 to 100,000 and an acid value of 50 to 150 mg/KOH; (B) inorganic particles; (C) a photopolymerizable monomer; (D) a photopolymerization initiator, and (E) an organic solvent. This composition has excellent storage stability. By using this composition, a highly precise and fine pattern of a burned matter, such as a conductive or dielectric pattern, can be easily formed by photolithography.
Patent TW-548163-B (TW)
Title: One piece power tool trigger with lock and return spring
Inventor: MARKS JOEL
IPC: H01H9/06
Filed: 2000-07-28
Granted: 2003-08-21
Abstract: An improved trigger to activate a switch for power actuated devices is disclosed. A one piece molded part provides a return spring and a trigger lock as an element of the trigger. Both the return spring and the lock include extended resilient portions to allow motion of the return spring and the lock in relation to the body of the trigger. Either one or both of the lock and the return spring may be a part of the trigger of the invention.
Patent TW-455992-B (TW)
Title: Method for making integrated circuit capacitor including anchored plug
Inventor: HIGASHI GREGG SUMIO
IPC: H01L27/04
Filed: 2000-09-26
Granted: 2001-09-21
Abstract: A method for making an integrated circuit capacitor includes forming an interconnection line adjacent a substrate, forming a first dielectric layer on the interconnection line, forming a first opening in the first dielectric layer, and forming a second opening in the interconnection line aligned with the first opening and having an enlarged width portion greater than a width of the first opening. The method further includes filling the first and second openings with a conductive metal to define a metal plug having a body portion and an anchor portion adjacent lower portions of the first dielectric layer. The method also includes forming a trench in the first dielectric layer adjacent the body portion of the metal plug, forming a first electrode lining the trench and contacting the metal plug, forming a second dielectric layer on the first electrode, and forming a second electrode on the second dielectric layer. Because the metal plug is anchored, a depth of the trench can be greater without the metal plug becoming loose and separating from the underlying interconnection line.
Patent TW-451038-B (TW)
Title: Hybrid ball bearing with oblique contact
Inventor: BIBET ALAIN JEAN
IPC: F16C19/18
Filed: 2000-09-07
Granted: 2001-08-21
Abstract: The invention concerns a ball bearing comprising two rows of ceramic balls (1) and with oblique contact between two substantially back-to-back inner ball bearing tracks, on an outer steel ring (2) and outer ball bearing tracks substantially facing each other, on inner half-rings (4 and 5) capable of being axially preloaded against each other, the tracks of the outer (2) and inner (3) rings being coated with an alloy coating based on dense chromium co-operating with the ceramic of the balls (1) to provide the ball bearing with excellent rigidity, protection against corrosion and tribological behavior under load, and a reduced global volume, thereby considerably reducing degradation of the lubricating grease and maintenance costs. The invention is applicable to large diameter preloaded hybrid ball bearings, to absorb axial loads, and in particular for equipping swashplates of helicopters.
Patent TW-454261-B (TW)
Title: Method to etch low dielectric constant material
Inventor: LIM LI-TE
IPC: H01L21/306
Filed: 2000-09-18
Granted: 2001-09-11
Abstract: The present invention provides a method to etch low dielectric constant material. First form an organic dielectric material layer on the semiconductor substrate. Then, selectively etch said organic dielectric material layer by using the etching reaction gas containing ammonia (NH3) to obtain a predetermined pattern. According to the method of the present invention, a faster etching rate and better etched pattern profile can be obtained.
Patent TW-451300-B (TW)
Title: Semiconductor manufacturing apparatus for photolithographic process
Inventor: CHOI JIN-YOUNG
IPC: H01L21/027
Filed: 2000-09-19
Granted: 2001-08-21
Abstract: A semiconductor manufacturing apparatus for a photolithographic process having a coating process and a developing process is described, which includes a first port, a second port, a coating member, and a developing member. The first port and second port have a constant distance from each other, where a substrate comes in and goes out. The coating member, which couples the first port to the second port, carries the substrate between the first port and the second port and carries out the coating process. The developing member, which couples the first port to the second port and is opposite to the coating member, carries the substrate therebetween and carries out the developing process. The apparatus can stably maintain an operating ratio of equipment, and be installed in a relatively small area.
Patent TW-506846-B (TW)
Title: Snowboard boot binding
Inventor: TANAKA TOSHIYUKI
IPC: A63C10/20
Filed: 2000-09-26
Granted: 2002-10-21
Abstract: A support for a snowboard boot binding includes a support member having a first support surface extending on a first side of a support axis, wherein the first support surface is concave relative to the support axis, and wherein the first support surface extends less than 360 DEG around the support axis. A second support surface is disposed on a second side of the support axis. The first and second support surfaces are configured such that they are capable of radially retaining a cleat engagement control shaft.
Patent TW-523709-B (TW)
Title: Radio communication device and electronic apparatus having the same
Inventor: MASAKI TOSHIYUKI
IPC: H04B1/38
Filed: 2000-11-22
Granted: 2003-03-11
Abstract: A radio communication device includes an antenna for a predetermined frequency band, a radio communication circuit connected to the antenna, and a ground pattern connected to the antenna, a peripheral length of the ground pattern being 0.7 to 1.4 times as great as one wavelength of the predetermined frequency band. With the structure, it is possible to obtain a broader band characteristic without deteriorating the radiation efficiency of the antenna.
Patent TW-561387-B (TW)
Title: Method for converting two-dimensional data set into multi-dimensional XML format
Inventor: TU TSUNG-WEI
IPC: G06F17/30
Filed: 2000-12-18
Granted: 2003-11-11
Abstract: The present invention provides a method for converting two-dimensional data set into multi-dimensional XML format, which uses a standard ANSI SQL command to extract a data set of a database through a known structure of a data set, and transmits the parameters containing data set structure information to make the outputted data as a structural data in XML format.
Patent TW-555720-B (TW)
Title: Piezoelectric ceramic and piezoelectric device
Inventor: FURUKAWA MASAHITO
IPC: H01L41/107
Filed: 2001-01-03
Granted: 2003-10-01
Abstract: The piezoelectric ceramic includes oxide represented by (Pb1-aAa)s[(Zn1/3Nb2/3)w(Mn1/3B2/3)xTiyZrz]O3. A represents at least one element in the group comprising Ca, Sr and Ba. B represents at least one element in the group comprising Nb, Sb and Ta and a, s, w, x, y and z are within a range of 0 <= a <= 0.1, 0.9 <= s < 1.0, 0.2 <= w/x <= 3.0, 0.1 <= y <= 0.5 and 0.2 <= z <= 0.6, respectively and w+x+y+z=1. Therefore, the high mechanical strength can be attained easily and reasonably and also the excellent piezoelectric properties are attained without grinding calcined powder or a hot press.
Patent TW-501343-B (TW)
Title: Level-shifter for extremely low power supply
Inventor: KIM YONG
IPC: H03K19/017
Filed: 2001-02-23
Granted: 2002-09-01
Abstract: An improved level shifter circuit is provided which is designed for use with an extremely low power supply voltage. The level shifter circuit includes a fourth NMOS transistor (N102), a third PMOS transistor (P103), and a fifth NMOS transistor (N103) connected in series and interconnected between the high voltage and the output terminal. As a result, the high voltage will still be passed to the output terminal when the high voltage is lowered to be equal to the low power supply voltage.
Patent TW-473588-B (TW)
Title: Truss member and manufacture method thereof
Inventor: JANG TSWEN-LIANG
IPC: E04C1/41
Filed: 2001-02-22
Granted: 2002-01-21
Abstract: This invention provides a truss member and manufacture method thereof. The member consists of a pipe body with its two ends shaped as a cone end of an integral shaped reductive pipe, and two connecting bolts with some part of the bolt passing out to the outer side of the pipe through the cone end to composite the member. The integral structure of the member will help strengthen the whole structure at low cost for the processing method simplifies manufacture procedure.
Patent TW-538138-B (TW)
Title: Process for treating and producing the parts made of magnesium and/or magnesium alloy
Inventor: FUKUMURA KAZUNORI
IPC: C23C28/00
Filed: 2001-04-25
Granted: 2003-06-21
Abstract: A process for treating and producing a part made of magnesium and/or a magnesium alloy, characterized by treating a part made of magnesium and/or a magnesium alloy with (A) a surface-treating agent containing a phosphoric acid salt, subsequently treating it with (B)a rust-preventive pretreating agent, optionally further treating the part with (C) a detergent containing a surfactant and at least one member selected among aromatic carboxylic acids and salts of these, and then optionally treating the part with (D) a rust preventive for magnesium.
Patent TW-490784-B (TW)
Title: A semiconductor wafer is disclosed for avoiding scrub mark while testing
Inventor: LIU JOHN
IPC: H01L21/66
Filed: 2001-05-31
Granted: 2002-06-11
Abstract: A semiconductor wafer is disclosed for avoiding scrub mark while testing. The wafer has a plurality of metal interconnects, each metal interconnect connecting underlying bonding pad, corresponding contact pad and test pad. The contact pad being outer connection terminal is connected in series by the metal interconnect between test pad and bonding pad, so that the section of the metal interconnect between bonding pad and contact pad enable be tested during probing the test pad. Furthermore, there is no scrub mark on the contact pad.
Patent TW-I249549-B (TW)
Title: Porous polypropylene film, method for producing the film and absorbent articles comprising said film
Inventor: IKEDA NAOKI
IPC: C08J5/18
Filed: 2001-06-01
Granted: 2006-02-21
Abstract: Disclosed are a porous film prepared from a resin composition comprising (I) (i) a propylene-ethylene copolymer or (ii) a propylene-ethylene copolymer-containing polypropylene resin mixture, each having an ethylene content of 3.0-7.0% by weight and a melt flow rate of 2.0-4.0 g/10 min when measured at 230 DEG C, and (II) a beta crystal nucleating agent, the film having a porosity of 20-80%, an air permeability of 5000sec/100cc or less as measured by Gurley densometer according to JIS P-8117, a moisture permeability according to JIS Z-0208 of at least 2000g/m<2>.24h and a water pressure resistance of at least 75 kPa as measured according to JIS L-1092 using a surfactant aqueous solution, as well as a method for producing said film and absorbent articles using said film as a backsheet.
Patent TW-I228162-B (TW)
Title: A guide method for guiding a device that is designed to insert elements into the ground in order to make a structure, and a device for inserting at least one element into the ground using such a guide method
Inventor: ROBERTSON IAN
IPC: E01B37/00
Filed: 2001-07-26
Granted: 2005-02-21
Abstract: A guide method for guiding a device (1) that is designed to insert elements (2) into the ground in order to make a structure, the method being characterized in that it comprises the following steps: establishing topographical points (8) and determining the coordinates of these points (8) in an X, Y, Z frame of reference; putting a measuring station (3) in place in the vicinity of the structure and determining the X, Y, Z position of said measuring station (3) with reference to one or more topographical points (8); determining, by means of said measuring station (3), the distance and the angle between said insertion device (1) and the measuring station (3); calculating the position of the device (1) by means of the measured distance and the known position of the measuring station (3); displacing the insertion device (1) so that said elements (2) are in register on the insertion axis with given positions where the elements are to be inserted into the ground.
Patent TW-523408-B (TW)
Title: Automatically adjustable artificial crystal
Inventor: LIN CHUEN-YI
IPC: A61F9/00
Filed: 2001-08-14
Granted: 2003-03-11
Abstract: The present invention provides an automatically adjustable artificial crystal, which uses the front optical plate of a central optic to connect to a stroke ring, a rear optical plate to connect to an outer ring, and the outer ring to connect to the stroke ring, in order to wrap the central optic therein. The two ends of the central optic are connected to the outer ring through more than one haptans to form an artificial crystal to be mounted in the posterior capsule bag of an eyeball. If the posterior capsule bag is incomplete, two haptans on the upper and lower ends of the outer ring are implanted into the ciliary sulcus of the eyeball to position the artificial crystal. A user uses the variation of the tilting angle between a horizontal view and a downward view to adjust the displacement pushing force applied on the artificial crystal such that the user can initiatively control the distance adjustment degree of the eyeball where the artificial crystal is implanted. Alternatively, an external magnetic field can be used to control the location of the artificial crystal in order to control the diopter of the eyeball.
Patent TW-552115-B (TW)
Title: Low-spreading smoking article and its manufacturing method
Inventor: KITAO SATOSHI
IPC: A24D1/00
Filed: 2001-08-29
Granted: 2003-09-11
Abstract: A method of manufacturing a smoking article, comprising the steps of feeding tobacco filler to a tobacco-paper to be fed, winding the tobacco-paper around the tobacco filler fed to the tobacco-paper to prepare a rod-shaped article, and cutting the rod-shaped article to tobacco rods of a specified length, wherein the tobacco filter contains puffed tobacco material at a ratio of 20 wt.% or more, and the tobacco-paper is coated with combustion conditioning agent during the feeding.
Patent TW-578255-B (TW)
Title: Structure of low-k dielectric layer and its manufacturing method
Inventor: CHEN YU-HUEI
IPC: H01L21/76
Filed: 2001-10-02
Granted: 2004-03-01
Abstract: The invention provides a structure of low-k dielectric layer and its manufacturing method. The edge of the inventive structure of low-k dielectric layer has a gradually descended shape. Such a gradual descent is generated by an EBR (edge bead rinsing) step of a spin-on process of the low-k dielectric layer. With the inventive structure of low-k dielectric layer and its manufacturing method, it is able to avoid generating a bump on the edge of the low-k dielectric layer after EBR, and further avoid generating edge delaminating phenomenon in performing the subsequent CMP (chemical mechanical polishing).
Patent TW-I268358-B (TW)
Title: Navigation system of a remote route calculation provides an equipment of communication for capable of transmitting/receiving speech and data information
Inventor: Chen xi-xun
IPC: G01S3/00
Filed: 2000-08-30
Granted: 2006-12-11
Abstract: A navigation system of a remote route calculation is presented. Particularly, a navigation system, which a user doesn't need to equip with complex and expensive navigation equipments and be able to acquire the complete and immediate navigation information. Mainly, at least an information center matches the navigation demand equipments to provide the navigation information to demanders, where the information center includes at least one information mainframe; the information mainframe at least includes an electronic map and a navigation software for route calculation as well as an equipment of communication for capable of transmitting/receiving speech and data information; the navigation demand equipment includes a satellite localizer and an equipment of communication of having stored the telephone numbers at information center and the data network addresses. Therefore, users can be provided the complete navigation information.
Patent TW-546500-B (TW)
Title: Connector
Inventor: YASUDA NOBUYUKI
IPC: H01R13/627
Filed: 2001-11-09
Granted: 2003-08-11
Abstract: The present invention relates to a type of connector equipped with a plug part (P) of a connector plug (3), installed on the terminal of a signal cable, and a receptacle part ( R) for the plug part to plug in. The plug part, formed by lock release members (4) of a holding part (12), is supported on the peripheral surface of the connector plug (3) which can move along the axial direction of a cable. Also, receptacles for the plug part to plug in or unplug are made on the peripheral surface of the connector plug (3). When the connector plug (3) is plugged into the receptacle part, the lock member (5), which is contained in the receptacles and can be joined with the connector plug (3) to lock the plug part, can be used to lock or unlock the connector plug (3) by means of the motions of the lock release members (4) along the axial direction of the cable and the cam parts (40, 41) on the peripheral surface of the lock release members (4).
Patent TW-546892-B (TW)
Title: Vibrating motor
Inventor: MIYASAKA TOMOYUKI
IPC: H02K23/40
Filed: 2001-12-13
Granted: 2003-08-11
Abstract: The techniques of the present invention aim to provide a vibrating motor that not only is power-saving and has strong starting power but also can increase the vibrating force. In order to accomplish such technical goals, the relative gap (G1) between the central salient pole (4), arranged asymmetrically in points with the rotation spindle (7), and the field magnet (2) is narrower than both of the relative gaps (G2, G3) between the central salient pole (4) and the two auxiliary salient poles (5, 6). Furthermore, by means of the excitation force of the central salient pole (4), a magnetic pole, which has a greater excitation force than the excitation forces of the two auxiliary salient poles (5, 6) and is homopolar with the relative magnetic pole of the field magnet (2) while starting, is generated on the central salient pole (4). Then, by means of the rotation of the repelling force, the armature core (3) is driven.
Patent TW-I245744-B (TW)
Title: System and method for removing deep sub-micron particles from water
Inventor: JIN GUANG-TZU
IPC: C02F9/00
Filed: 2001-12-21
Granted: 2005-12-21
Abstract: The present invention discloses a process and an apparatus for removing deep sub-micron particles from water. The invented process includes adjusting pH value and conductivity, adding an oxidation agent, performing an electro coagulation reaction/an electro-oxidation reaction, and performing a flocculation sedimentation, etc. The invented apparatus includes a front adjustment tank for adjusting the properties of waste water, wherein the adjustment includes a pH adjustment, an electrolyte adjustment, or an oxidant addition, etc.; an electrocoagulation reaction tank receiving water from the front adjustment tank and having pairs of separated electrodes, one of the electrodes being made of iron; a rear adjustment tank for adjusting pH value of the effluent of the electrocoagulation reaction tank; and a sedimentation reservoir for providing the resulting pH-adjusted, sedimentary floccule-containing water from the rear adjustment tank with a sufficient residence time in said sedimentation reservoir, so that floccules and sedimentation are formed therein.