baber/WOPTO huggingface dataset:
Patent TW-398090-B (TW)
Title: Electrochemical cell balance
Inventor: HARRIS PETER B
IPC: H01M50/491
Filed: 1998-12-30
Granted: 2000-07-11
Abstract: An electrochemical cell, such as a battery (10), having a large amount of electrolytic solution relative to the amount of manganese dioxide and/or zinc particles. The cathode (12) can have a weight ration of mangances dioxide to electrolytic solution of from about 2.2 to about 2.9, and a weight ratio of zinc particles in the anode (14) to electrolytic solution can be from about 0.9 to about 1.25.
Patent TW-410519-B (TW)
Title: A method of encryption and decryption in data transmission
Inventor: WU KUANG-SHR
IPC: H04L9/28
Filed: 1999-02-03
Granted: 2000-11-01
Abstract: A method of encryption and decryption in data transmission is provided to allocate a header for the encrypted or decrypted data, wherein the header having a methodology field, a bit-count field, and a sample field. According to the methodology field, the invention decides the way of logic operation for encryption and decryption and encrypts or decrypts the data needed to be encrypted or decrypted with the sample.
Patent TW-452828-B (TW)
Title: Micro-environment reactor for processing a microelectronic workpiece
Inventor: CURTIS GARY L
IPC: H01L21/00
Filed: 1999-03-09
Granted: 2001-09-01
Abstract: An apparatus for processing a workpiece in a micro-environment is set forth. The apparatus includes a rotor motor and a workpiece housing. The workpiece housing is connected to be rotated by the rotor motor. The workpiece housing further defines a substantially closed processing chamber therein in which one or more processing fluids are distributed across at least one face of the workpiece by centripetal accelerations generated during rotation of the housing. Various enhancements to the apparatus and processes using the apparatus are also set forth.
Patent TW-417141-B (TW)
Title: Boat for semiconductor wafers
Inventor: HONG JI-HOON
IPC: H01L21/683
Filed: 1999-03-29
Granted: 2001-01-01
Abstract: There is provided a boat for semiconductor wafers for reducing its contact surface area with the wafer, the boat for semiconductor wafers comprises a upper member; a lower member, a plurality of wafers being loaded between the upper member and the lower member; and a plurality of support members vertically extended between the upper member and the lower member for supporting the wafers, wherein a plurality of slots are successively and horizontally formed in each of the support members, and the peripheral edge of the wafer is inserted therein, wherein a hemisphere-shaped protrusion is formed inside the slot, and contacts with the bottom of the wafer.
Patent TW-413885-B (TW)
Title: Methods for forming self-planarized dielectric layer for shallow trench isolation
Inventor: GEIGER FABRICE
IPC: H01L21/31
Filed: 1999-07-01
Granted: 2000-12-01
Abstract: A method for depositing a trench oxide filling layer (300) on a trenched substrate (224) utilizes the surface sensitivity of dielectric materials such as O3/TEOS. Such materials have different deposition rates on differently constituted surfaces at different levels on the trenched substrate (224) so that the surface profile of the deposited layer (300) is substantially self-planarized. Depositing the dielectric material on a silicon trench (228) produces a high quality filling layer, and cleaning the trench (228) prior to deposition can increase the quality. After deposition, an oxidizing anneal can be performed to grow a thermal oxide (308) at the trench surfaces and densify the dielectric material. A chemical mechanical polish can be used to remove the excess oxide material above an etch stop layer (226) of the substrate (224) which can be formed of LPCVD nitride or CVD anti-reflective coating.
Patent TW-I222461-B (TW)
Title: Polyimide composition for LOC adhesive tape
Inventor: LIU SHUR-FEN
IPC: C09J179/08
Filed: 1999-05-27
Granted: 2004-10-21
Abstract: An adhesive tape for lead-on-chip (LOC) IC applications containing a polyamide-based adhesive composition which is the product from a reaction mixture of: (a) a pre-imidized polyamic acid which is a mixture of a polyamic acid reaction product and a cyclizing agent; and (b) a bismaleimide that has been modified by a barbituric acid or a derivative of barbituric acid to become a barbituric acid modified bismaleimide. The polyamide-based adhesive composition provides high adhesive strength and the adhesive overflow can be effectively controlled to enhance bonding effect and satisfy the LOC packaging requirements.
Patent TW-440729-B (TW)
Title: Fiber optic module
Inventor: VIGLIATURO SHARI LYNN WILLIAMS
IPC: G02B6/44
Filed: 1999-07-20
Granted: 2001-06-16
Abstract: A fiber optic module includes front adapters for connection to fiber optic connectors, and rear adapters for connection to fiber optic connectors. The module includes two circuits having passive optical couplers inside, and adapters exposed along the front and the rear of the module. The module is usable in cross-connect applications with itself or with other modules. The adapters are selectively connectable to fiber optic connectors. The front adapters of the module include two receive input ports and two transmit output ports. The front of the module also includes two visual indicators, one for each circuit. The visual indicators include a lens cap at least partially transparent to visual light in light communication with an optical fiber. The rear adapters of the module include two transmit input ports and two transmit output ports. Monitor ports are also located on the rear for both the transmit and receive signals. The receive monitor ports also function as the input ports for an identification signal sent in the reverse direction for illuminating the visual indicators along the front of the module or another module. Alternatively, separate identification signal input ports can be provided on the front as adapters.
Patent TW-469147-B (TW)
Title: Entertainment system, supply medium, and manual control input device
Inventor: OGATA HIROKI
IPC: A63F13/20
Filed: 1999-07-28
Granted: 2001-12-21
Abstract: A main memory (84) stores a program for enabling a plurality of control members of a manual control input device (2) to emit light in a video game. A CPU (82) executes the program stored in the main memory (84) based on control commands from the manual control input device (2). The program sends light emission data to control member groups (B1, B2, B3, B4) of the manual control input device (2) to enable the control member groups (B1, B2, B3, B4) to light successively. Since the control members of the manual control input device (2) emit continuous or flickering light, the user can enjoy the video game because of visual sensations produced by the manual control input device (2).
Patent TW-445259-B (TW)
Title: Use of derivatives of aryl (or heteroaryl) azolylcarbinols in the manufacture of a medicament for the treatment of disorders mediated by an excess of substance P
Inventor: MERCE-VIDAL RAMON
IPC: A61K31/4523
Filed: 1999-08-05
Granted: 2001-07-11
Abstract: This invention relates to the use of derivatives of aryl (or heteroaryl) azolylcarbinol of general formula (I) where Ar is a phenyl or thienyl radical, unsubstituted or optionally substituted by 1, 2 or 3 identical or different substituents, selected from the group composed of fluorine, chlorine, methyl, trifluorothyl and methoxy; R1 is a hydrogen atom, a cyclohexyl group, an N-methylpiperidyl group, a phenyl, a vinyl group or an alkyl group C1-C4; R2 is a hydrogen atom or a dialkyl (C2-C3), alkyl (C1-C2) azaheterocyclylalkyl (C2-C3), or azaheterocyclylalkyl (C2-C3); and Het is a heterocylcic azotic aromatic five-membered ring that contains from 1 to 3 nitrogen atoms, unsubstituted or optionally substituted by 1 or 2 identical or different substituents selected from the group composed of fluorine, chlorine, an bromine, alkyl group C1-C12, a benzyl radical, a cyanoalkyl radical (C2-C3), car-boxyalkyl radical (C2-C3), a methoxycarbonylalkyl (C2-C3) radical, a hydroxyalkyl (C2-C3), an aminoalkyl (C2-C3) radical, a dialkyl (C1-C4) aminoalkyl (C2-C3) radical and a azaheterocyclalkyl (C2-C3) radical; or one their physiologically acceptable aslts, in the manufacture of a medicament of the treatment of disorders of the central nervous system such as anxiety, depression, schizophrenia, manic depressive psychosis, sexual dysfunction, drug dependency, cognitive disorders, locomotive disorders, etc., in mammals, including man.
Patent TW-423086-B (TW)
Title: Method of packaging multi-chip module device
Inventor: SHEN MING-TUNG
IPC: H01L21/60
Filed: 1999-09-08
Granted: 2001-02-21
Abstract: A method of packaging a multi-chip module device comprises the following steps: providing a first substrate having a surface layered with a predetermined circuit contact and a plurality of test protrusions in electrical connection with the corresponding circuit contact; providing a second substrate having a size smaller than that of the first substrate, which is positioned on the first substrate without covering the test protrusions of the first substrate, the second substrate having a first surface bonding to the surface of the first substrate and a second surface layered with a predetermined circuit contact and a plurality of test protrusions in electrical connection with the corresponding circuit contact, the second substrate further forming a through hole so that the hole forming wall of the through hole of the second substrate and the first substrate form a space housing a first wafer; mounting a first wafer in the space housing the first wafer, the bonding pad of the first wafer being in electrical connection with the corresponding circuit contact of the first substrate; testing the first wafer through the test protrusions on the first substrate; providing a third substrate having a size smaller than that of the second substrate, which is placed on the second substrate without covering the test protrusions of the second substrate, the third substrate having a first surface bonding to the second surface of the second substrate, and a second surface layered with a predetermined circuit contact and a plurality of test protrusions in electric connection with the corresponding circuit contact, the third substrate further forming a through hole which is coaxial to the through hole of the second substrate and is larger than the through hole of the second substrate, so that the hole forming wall of the through hole of the third substrate and the second substrate form a space for housing a second wafer; placing a second wafer in the space housing the second wafer, the bonding pad of the second wafer being in electrical connection with the corresponding circuit contact of the second substrate; testing the second wafer through the test protrusions on the second substrate; and cutting the edge of all substrates to a suitable size.
Patent TW-526492-B (TW)
Title: Ferroelectric memory device having folded bit line architecture
Inventor: KIM JAE-WHAN
IPC: H01L21/8242
Filed: 1999-10-28
Granted: 2003-04-01
Abstract: A ferroelectric memory device includes a plurality of groups of active areas, each active area having two memory cells, and a plurality of pairs of conductive lines arranged in a parallel fashion, each conductive line having a word line and a plate line, wherein a pair of the word line and the plate line are isolated through an insulating layer, wherein each group of the active areas are coupled to each pair of the conductive lines, thereby having a folded bit line architecture without increasing a chip size.
Patent TW-477781-B (TW)
Title: Method for producing high density indium-tin-oxide sintered body
Inventor: HASEGAWA AKIRA
IPC: C04B35/453
Filed: 1999-11-25
Granted: 2002-03-01
Abstract: A method for producing an indium-tin-oxide sintered body comprising the steps of; molding a powder comprising indium, tin and oxygen, and sintering the molded article in oxygen gas-containing atmosphere, wherein the halogen content of the powder comprising indium, tin and oxygen is 0.02% by weight or less, the concentration of oxygen in the oxygen gas-containing atmosphere is 90% or more during the sintering, the partial pressure of moisture contained in the oxygen gas-containing atmosphere is 800 Pa or less during the sintering, and the molded article is maintained at a temperature in the range from 1500 to 1650 DEG C for 1 hour or more for the sintering.
Patent TW-460449-B (TW)
Title: A process for making butyraldehyde from butadiene
Inventor: GRACEY BENJAMIN PATRICK
IPC: C07C45/54
Filed: 1999-12-18
Granted: 2001-10-21
Abstract: This invention relates to a process for making butyraldehyde from an n-butenyl ester of a carboxylic acid, said process comprising hydrolysing the n-butenyl ester to form the corresponding n-butenyl alcohol and (ii) isomerising the n-butenyl alcohol produced in step (i) to form butyraldehyde.
Patent TW-466540-B (TW)
Title: Semiconductor device
Inventor: IWASAKI TOMIO
IPC: H01L23/532
Filed: 2000-01-11
Granted: 2001-12-01
Abstract: This invention is to provide a highly-reliable semiconductor device having a multilayer structure comprising an insulating film, an adjacent conductive film, and a main conductive film, free from defects such as separation and crack in the multilayer structure, and further free from void and line disconnection due to migration. The lattice mismatching between the main constituent element of the adjacent conductive film and that of the main conductive film is reduced. The melting point of the main constituent element of the adjacent conductive film is more than 1.4 times that of the main constituent element of the main conductive film. The adjacent conductive film contains at least one element other than the main constituent element. The atomic radius difference between the atom of at least one element added and the main constituent element of the adjacent conductive film is less than 10%, and the bond energy of the added element and silicon (Si) is more than 1.9 times that of the main constituent element of the adjacent conductive film and silicon (Si).
Patent TW-426584-B (TW)
Title: Method of polishing semiconductor wafers
Inventor: BANKAITIS JONAS
IPC: B24B37/04
Filed: 2000-02-16
Granted: 2001-03-21
Abstract: A method of the present invention for polishing a semiconductor wafer which inhibits flatness degradation of the wafer caused by polishing comprises simultaneously rough polishing front and back surfaces of the wafer using a polishing slurry while controlling polishing parameters so that the front and back surfaces of the wafer deviate from flatness by becoming generally concave. The front side of the wafer is then subjected to a finish polishing operation using a finish polishing slurry such that the front surface of the wafer becomes highly reflective. The concavity of the front and back surfaces is substantially reduced as a result of finish polishing.
Patent TW-497178-B (TW)
Title: Method and apparatus for the treatment of substrates
Inventor: GRANNEMAN ERNST HENDRIK AUGUST
IPC: H01L21/00
Filed: 2000-02-22
Granted: 2002-08-01
Abstract: Method and apparatus for the thermal treatment of semiconductor substrates such as a wafer. Such a wafer is brought into a heat treatment apparatus whereby the heat treatment apparatus comprises two substantially flat parts parallel to the introduction position of the wafer, between which the wafer is taken in, whereby the first part is heated to a first high temperature and the second part is cooled with the help of cooling means and is at a second temperature lower than 70 DEG C. By controlling the heat conductivity between the wafer and at least one of the parts, the temperature of the wafer can be influenced to such an extent that during a certain period, the wafer takes on a temperature that is comparatively closer to the first, high temperature and then takes on a temperature which is comparatively closer to the second low temperature.
Patent TW-472316-B (TW)
Title: Substrate processing device
Inventor: KROEBER WOLFGANG
IPC: C25D17/08
Filed: 2000-03-09
Granted: 2002-01-11
Abstract: The present invention relates to a substrate processing device, especially for the semiconductor wafer. The processing container has at least one opening that the opening could be closed by the substrate from the outside during processing so as to obtain a substrate surface with simple and uniform processing.
Patent TW-461159-B (TW)
Title: Electric connector
Inventor: WATANABE YOSHINORI
IPC: H01R12/71
Filed: 2000-04-08
Granted: 2001-10-21
Abstract: The present invention provides an electric connector to prevent a contact from being slipped off from a housing when an opposite contact of an opposite connector contacts both roll surfaces of the contacting part of the contact, and to prevent the contacts adjacent to each other from causing a short circuit due to dusts or the like even when other members, e.g. electrical parts such as a housing or dusts, come to close to the rear edge of the contact. The electric connector 1 is provided with: a contact 20 having a contacting part 23 contacting an opposite contact 42 of an opposite connector 40 engaged in parallel with a circuit substrate 30 at both roll surfaces of a punched metal plate. A press-in fixed portion 22 of the contact 20 is pressed and fixed into a housing 10 from the bottom of the housing 10 along a direction perpendicular to a fitting direction of the opposite connector 40. An almost entire rear edge of the contact 20 opposite to the contacting part 23 is covered with the housing 10.
Patent TW-461819-B (TW)
Title: Ultra-magnetic wave dual-instrument needle
Inventor: CHIEN KELVIN NAI-HSIN
IPC: A61N2/00
Filed: 2000-04-07
Granted: 2001-11-01
Abstract: The present invention provides an ultra-magnetic wave dual-instrument needle capable of replacing a conventional acupuncture needle, which comprises a magnetic wave acupuncture pen. The magnetic wave acupuncture pen comprises a tubular enclosure made of a magnetic wave conductive material; an insulative element mounted in the enclosure; a first and a second permanent magnets separately mounted on the two ends of the insulative element in the enclosure; a first acupuncture element mounted on the first end of the enclosure; and a second acupuncture element mounted on the second end of the enclosure. The first and the second permanent magnets separately have a same magnetic pole as the inner end adjacent to the two ends of the insulative element. In other words, the first and the second permanent magnets are separately mounted on the external end near the first and the second acupuncture elements, and have a same magnetic pole. The first acupuncture element has a cone head which provides an acupuncture point for massaging and pressing a particular acupuncture point of a human body and providing stimulation.
Patent TW-I227642-B (TW)
Title: IC card
Inventor: NISHIZAWA HIROTAKA
IPC: G06K19/077
Filed: 2000-05-12
Granted: 2005-02-01
Abstract: The present invention provides an IC card as a multi-functional card (MFC), which has the exchangeability of multimedia card and SD card with points alternately allocated in two rows on the connection terminal (#1-#13) relative to the card substrate 1. For the points of specific terminal dedicated for the memory card unit 3 and SIM (subscriber identity module) card unit 4 which are connected to the connection terminals (#1-#13), it can realize the multiple functions. The memory card 3 and SIM card unit 4 have the storage areas for security passwords. The alternate form of multi-row configuration can be adopted in the connection terminal instance, and the protrusion of the slot terminal from the slot can be alternately changed corresponding to the alternate portions. Thus, the overall can adopt the slot terminal in a configuration with one row in parallel form for a simpler structure.
Patent TW-472410-B (TW)
Title: Battery separators with reduced splitting propensity
Inventor: CALLAHAN ROBERT W
IPC: H01M50/451
Filed: 2000-07-19
Granted: 2002-01-11
Abstract: A split resistant microporous membrane is provided for use in preparing a battery separator. The microporous membrane has a TD tensile strength to MD tensile strength ratio of from about 0.12 to about 1.2, preferably from about 0.5 to about 1. The microporous membrane is made by a process which includes the steps of preparing a film precursor by blown film extrusion at a blow-up ratio of at least 1.5, annealing the film precursor, and stretching the resultant annealed film precursor to form the microporous membrane.
Patent TW-473736-B (TW)
Title: A memory utilizing a programmable delay to control address buffers
Inventor: WEIER WILLIAM ROBERT
IPC: H03K5/13
Filed: 2000-07-26
Granted: 2002-01-21
Abstract: A memory utilizing programmable delay circuits to control address buffers. A programmable delay device is provided for each block of a plurality of blocks of the memory device. Each block is associated with a corresponding bit array for storing data for the associated block. The delay device is used to delay activation of sense amplifiers from the time the block is selected which, in turn, corresponds to the duration of the addresses that are provided to the bit array within the block. Each of the delays within each block is programmed by a global fuse circuit, so that all of the blocks are programmed with the same delay. After fabrication of the memory device onto an integrated circuit (IC), all of the data paths within each block are measured under various voltage and temperature conditions to identify the slowest data path of all blocks of the memory device. Once a particular delay is identified for the slowest data path within the memory device, all of the programmable delays within each block are programmed with a corresponding delay. In this manner, all of the sense amplifiers within any selected blocks are activated after the programmed delay to ensure valid data. A similar delay device is provided within the clock control circuitry to pulse-width control the clock signal provided to the address buffers. The global fuse circuit used to program the delay device within each of the blocks is also used to program the delay device within the clock control circuit so that the program delay within the clock control circuit and the data blocks are essentially the same.
Patent TW-483873-B (TW)
Title: Scribing device
Inventor: ISHIKAWA HIROKAZU
IPC: C03B33/10
Filed: 2000-08-05
Granted: 2002-04-21
Abstract: To provide a scribing device, which can provide stable dynamic and static loads, capable of create deep scribing mark without damages on the workpiece surface. This scribing device is equipped with a scribe body 10 with a contact member 13 contacting with work 100 and a vibration-generating member for imparting vibration to the member 13 in a crossing direction to a work surface and a support member 20 supporting the body 10 in a movable state in the vibrating direction. The device is further equipped with a magnetic force retention mechanism 40 retaining the body 10 by magnetic force at a standard position in the moving direction of the body 10. The mechanism 40 has a first pair of magnets 41 and a second pair of magnets 42. Magnetic force imparted by the pair of magnets 41 to the body 10 and magnetic force imparted by the pair of magnets 41 to the body 10 are mutually reversed in the moving direction.
Patent TW-518786-B (TW)
Title: Anode for rechargeable lithium cell
Inventor: MACKLIN WILLIAM JAMES
IPC: H01M4/62
Filed: 2000-08-17
Granted: 2003-01-21
Abstract: An anode for a rechargeable lithium cell comprises carbon nanotubes that contain within them an element that can form alloys or compounds reversibly with lithium over a range of compositions. The element within the nanotubes may be aluminium or tin. These carbon nanotubes are bound together to form a coherent layer with a polymeric binder, such as a polymer of vinylidene fluoride. A cell with such an anode should have improved capacity and improved reversibility, because the nanotubes provide a stabilising framework for the alloy.