baber/WOPTO huggingface dataset:
Patent TW-324825-B (TW)
Title: On-chip automatic procedures for memory testing
Inventor: YU-YING JACKSON LEUNG
IPC: G11C29/06
Filed: 1997-06-06
Granted: 1998-01-11
Abstract: A method of executing endurance test responding to external microprogram on memory array formed by single integrated circuit chip comprises: (1) On the chip forming one control read only memory; (2) Programming code on the control read only memory to execute the endurance test; (3) On the chip forming one microsequencer, which responds to external microprogram, according to the programming code on the control read only memory executes the endurance test of the memory array, in which the microsequencer includes one test multiplexer used to receive the external microprogram and couple one first signal to one decoder which also receives one operation code from the control read only memory and controls one sub-procedure stack, and one program count multiplexer for receiving the operation code, one second signal from the sub-program stack, and one third signal from the accumulator, in which the program count multiplexer supplies one fourth signal to the control read only memory, the accumulator gets the fourth signal from the program count multiplexer, and the fourth signal generates the third signal as next microprogram address; (4) On the chip forming at least one built-in logic block observation register in order to check information in the control read only memory, and latching data output from the control read only memory; the built-in logic block observation register can be used as counter; (5) Enabling the microsequencer to accept one durance test code; (6) Using the built-in logic block observation register to count the passed cycles of endurance test.
Patent TW-429259-B (TW)
Title: Palladium catalyzed indolization
Inventor: CHEN CHENG-YI
IPC: C07D401/04
Filed: 1997-08-11
Granted: 2001-04-11
Abstract: We have found that 2-unsubstituted indoles of structural formula (IV) can be cost-effectively synthesized in high yield by the palladium-catalyzed coupling/ring closure of a 2-halo or 2-trifluoromethylsulfonyloxy aniline (I) and an acyl silane derivative (II), followed by deprotection of the silyl protecting groups. The process of the present invention is particularly useful to form indoles containing acid-labile substituents such as triazole, acetyl, ketal, cyano, and carbamate, or indoles having a good leaving group in the benzyl position. The advantages of the present process are that it does not require the use of triphenyl phosphine or tetrabutyl ammonium chloride or lithium chloride. When applied to 5-triazolyl substituted indoles, the present process also eliminates the tendency of triazolyl polymerization in the Fischer indole synthesis. Still further, the present invention is also directed to the novel intermediates of structural formulae (V) and (VI).
Patent TW-345713-B (TW)
Title: Connection structure of testkey and probe card suitable for testing electrical properties of integrated circuits
Inventor: YEH MENG-LIN
IPC: G01R1/073
Filed: 1997-09-02
Granted: 1998-11-21
Abstract: A connection structure of a testkey and a probe card suitable for testing the electrical properties of integrated circuits, in which the testkey at least comprises a device unit and six test pads; the device unit at least comprising a first power terminal, a second power terminal, a ground terminal and an output terminal; the horizontal arrangement of the six test pads sequentially being a first test pad, a second test pad, a third test pad, a fourth test pad, a fifth test pad and a sixth test pad; the first power terminal connecting to the first test pad, the second power terminal connecting to the fifth test pad, the ground terminal connecting to the sixth test pad, the output terminal connecting to the second test pad, the third test pad and the fourth test pad; the probe card at least comprises six probe legs, the horizontal arrangement of the six probe legs sequentially being a first probe leg, a second probe leg, a third probe leg, a fourth probe leg, a fifth probe leg and a sixth probe leg; the first probe leg contacting the first test pad for providing a first power to the device unit; the second probe leg contacting the second test pad; the third probe leg contacting the third test pad for testing the output signal of the device unit; the fourth probe leg contacting the fourth test pad; the fifth probe leg contacting the fifth test pad for providing the second power to the device unit; the sixth probe leg contacting the sixth test pad for providing grounding of the device unit; the second probe leg and the fourth probe leg offsetting the parasitic capacitance with the third probe leg thereby forming an open circuit.
Patent TW-358202-B (TW)
Title: Optical disc drive apparatus with disc changer
Inventor: ISHIOKA KIYOSHI
IPC: G11B17/04
Filed: 1997-10-09
Granted: 1999-05-11
Abstract: A sort of optical disc drive, including: a main tray, having in its upper side a stack of sub tray, in movement between removal and engagement, when the main tray moves to the engagement position, the stack sub tray remains at the standby position; drawing from the standby position any of the sub tray facing the loader and the main tray remaining at the engagement position; a lift being roughly vertical to the optical disc turntable face and in movement between up and down; a transverse plate, having opposing front end and rear end, and opposing lateral walls, carrying the transverse plate between the lift and the front end of the lift, with the rear end in vertical drive; a turntable, in rotary installation on the transverse plate for the holder to hold discs on any of the selected subtrays; an axial driven motor, installed on the transverse plate and between the turntable and the transverse plate for rotation of the rotary optical disc; the holder being carried by the lift and during its vertical movement in the holder and the transverse plate casing for holding of optical discs of specific trays and subtrays; and press, for pressing in 2 perpendicular positions the lift facing the casing.
Patent TW-377454-B (TW)
Title: Heat processing apparatus
Inventor: SAKATA KAZUNARI
IPC: C30B31/12
Filed: 1997-10-30
Granted: 1999-12-21
Abstract: A longitudinal heat processing apparatus for semiconductor wafers includes a heat processing oven for heating internal air to a temperature of over 600 degree C. The wafers are subjected to a batch-type process while being carried by a vessel. A vacuum chamber hermetically connected to the bottom end of the oven is provided with a horizontally transporting mechanism and a vertically transporting mechanism for transporting the vessel. The two mechanisms are supported by supports which are mounted to a machine base so that they are unaffected by the heat-deformation of the vacuum chamber. The vacuum chamber and the supports are hermetically interconnected via bellows.
Patent TW-381376-B (TW)
Title: Communication device for multi-channel radio frequency module
Inventor: WU SHI-CHI
IPC: H04W88/02
Filed: 1997-11-14
Granted: 2000-02-01
Abstract: A kind of communication device having multi-channel radio frequency module which can receive the first wireless radio frequency signal and the second wireless radio frequency signal from different carrier channels. The communication device comprises the following: the first radio frequency signal processor, used to receive and process the first wireless radio frequency signal to obtain the first digital signal containing the first data; the second radio frequency signal processor, used to receive and process the second wireless radio frequency signal to obtain the second digital signal containing the second data; the data processor, used to receive and process the first digital signal and the second digital signal to obtain the first data and the second data that the data processor will send the first display signal after receiving the first digital signal and send the second display signal after receiving the second digital signal; display device, used to display the content of the first display signal on the surface of display device after receiving the first display signal and display the content of the second display signal in optical form on the surface of display device after receiving the second display signal.
Patent TW-344066-B (TW)
Title: Flexible configuration automatic teller machine
Inventor: CUONG DO
IPC: G07F19/00
Filed: 1997-11-20
Granted: 1998-11-01
Abstract: An automatic bank teller machine comprising: a security chest module including: a box portion having an open side and a side opposite the open side; a door member attached to the box portion and being sized so as to close off the open side; at least one of: a cash dispenser mechanism and a deposit envelope intake mechanism provided in the box portion; and at least one customer interface module mounted on the security chest module on one of the open side of the box portion and a side of the box portion opposite the open side thereof.
Patent TW-371813-B (TW)
Title: Apparatus for terminating electrical wires
Inventor: YEOMANS MICHAEL A
IPC: H01R43/055
Filed: 1997-11-26
Granted: 1999-10-11
Abstract: An apparatus (10) is disclosed for holding and actuating a terminal applicator (20) in the attachment of terminals (28) to the ends of electric wires. The apparatus includes a frame (12) that supports a conventional terminal applicator (20) and a crankshaft (58) journaled in the frame. A crank arm (44, 44') has its lower end (96, 96') eccentrically coupled to the crankshaft and its upper end (104, 104') coupled to ram (34) of the terminal applicator. A motor (78) rotates the crankshaft, eccentrically moving the lower end (96, 96') of the crank arm, which causes the upper end (104, 104') of the crank arm to move the applicator ram vertically, thereby actuating the terminal applicator (20).
Patent TW-434288-B (TW)
Title: Photoinitiator mixtures comprising acylphosphine oxides and benzophenone derivatives
Inventor: BECK ERICH
IPC: C08F2/50
Filed: 1997-11-26
Granted: 2001-05-16
Abstract: A photoinitiator mixture comprising (a) at least one acyl- or diacylphosphine oxide of the formula I, where R1 is C1-C18-alkyl, halogen- or C1-C6-alkoxy-substituted C1-C4-alkyl, C5-C8-cycloalkyl, C7-C9-phenylalkyl, phenyl, naphthyl, biphenylyl, mono- or poly-halogen-, -C1-C12-alkyl- and/or -C1-C12-alkoxy-substituted phenyl, naphthyl or biphenylyl, or a monovalent, N-, O- or S-containing, 5- or 6-membered heterocyclic radical, R2 is phenyl, naphthyl, biphenylyl, mono- or poly-halogen-, -C1-C12-alkyl and/or -C1-C12-alkoxy-substituted phenyl, naphthyl or biphenylyl, a monovalent, N-, O- or S-containing, 5- or 6-membered heterocyclic radical, C1-C18-alkoxy, phenoxy, halogen-, C1-C4-alkyl or C1-C4-alkoxy-substituted phenoxy, benzyloxy, cyclohexyloxy or a group -CO-R4, or R2 and R1 together with the phosphorus form a ring, R3 is C1-C18-alkyl, halogen- or C1-C6-alkoxy-substituted C1-C4-alkyl, C5-C8-cycloalkyl, C7-C9-phenylalkyl, phenyl, naphthyl, biphenylyl, mono- or poly-halogen-, -C1-C12-alkyl and/or -C1-C12-alkoxy-substituted phenyl, naphthyl or biphenylyl, a monovalent N-, O- or S-containing, 5- or 6-membered heterocyclic radical or a group where X is C2-C8-alkylene, cyclohexylene or unsubstituted or halogen-, C1-C4-alkyl- or C1-C4-alkoxy-substituted phenylene or biphenylene, and R4 is C1-C18-alkyl, halogen- or C1-C4-alkoxy-substituted C1-C4-alkyl, C5-C8-cycloalkyl, C7-C9-phenylalkyl, phenyl, naphthyl, biphenylyl, mono- or poly-halogen-, -C1-C12-alkyl- and/or -C1-C12-alkoxy-substituted phenyl, naphthyl or biphenylyl or a monovalent, N-, O- or S-containing, 5- or 6-membered heterocyclic radical, or R4 and R3 together are C2-C12-alkylene, vinylene or o-phenylene, and (b) at least one benzophenone derivative of the formula where R5, R6 and R7 independently are C1-C12-alkyl, C1-C4-alkylthio, C1-C4-alkoxy, halogen or C2-C6-alkoxycarbonyl and R8, R9 and R10 are hydrogen, C1-C12-alkyl, C1-C4-alkoxy, halogen or C2-C6-alkoxycarbonyl or C1-C4-alkylthio or a mixture of benzophenone derivatives of the formula II with other benzophenone derivatives.
Patent TW-372919-B (TW)
Title: Rear derailleur with a cable guide roller
Inventor: OKA MITSUO
IPC: F16H7/22
Filed: 1997-11-26
Granted: 1999-11-01
Abstract: A rear derailleur for a bicycle includes a base member for fixing to a bicycle frame, a movable member for supporting a chain guide, and a linkage mechanism coupling the base member to the movable member so that the movable member is capable of movement relative to the base member. A roller is coupled to the base member for rotation about a rotation axis, wherein the roller includes a cable guiding surface for guiding an inner wire f control cable. A casing support is provided for supporting an outer casing of the control cable, and a pivot coupling pivotally supports the casing support to the base member so that the casing support pivots around a pivot axis that is spaced apart from the rotation axis.
Patent TW-374848-B (TW)
Title: Patterns generator
Inventor: GOISHI MASARU
IPC: G01R31/28
Filed: 1997-11-29
Granted: 1999-11-21
Abstract: The present invention relates to a generator for use in testing of semiconductor element testing devices (such as semiconductor ICs), for generation of testing signals, address signals, or expected signals of rated patterns determined by the logic comparator for DUTs. The patterns generator connected in the memory block available before using DUT for, conversion of the pattern address PA into a plurality of addresses a, b and c respectively, being address a or b fed to the memory block of m (integral fold of DUT n) 10 from the vector generation controller 1 pattern address and the control signal of the buffer of the control table, for generation of the corresponding pattern data and, having the pattern data output from said memory blocks, for selection of the priority data output by the n priority saver 11 in n as connected by address C, for conversion by means of frame processor, for application onto DUT8 pattern undulation and onto the corresponding pin to DUT.
Patent TW-367649-B (TW)
Title: Method and apparatus for tuning channels for CATV and television applications
Inventor: DANG NAM V
IPC: H04B1/26
Filed: 1997-12-16
Granted: 1999-08-21
Abstract: A method of tuning channels for television and community antenna television (CATV) devices includes the step of receiving a radio frequency input (RFI) signal having at least one carrier signal at frequency fs associated with a selected broadcast channel. The RFI signal is up-converted by m to a first intermediate frequency wherein the carrier signal is located at fs+m. The first intermediate frequency is filtered. The filtered first intermediate frequency is down-converted by n to a second intermediate frequency wherein the second intermediate frequency includes the carrier signal at fs+m-n. Additional methods for improving the reception of the selected channel include the step of varying m and n in order to avoid frequency-dependent anomalies within the pass band of the filter. For digital communications, m and n are varied in accordance with an error rate of the digital communications in order to reduce the error rate of the digital communications.
Patent TW-471971-B (TW)
Title: Vaccine composition
Inventor: FLORENT PATRICK
IPC: A61K39/116
Filed: 1997-12-24
Granted: 2002-01-11
Abstract: The invention provides a diphtheria, tetanus and pertussis vaccine comprising a low dose of each of diphtheria toxoid (D), tetanus taxoid (T), pertussis toxin (PT), filamentous haemagglutinin (FHA) and pertactin (69K). The vaccine maintains an ability to prevent pertussis while showing exceptionally low reactogenicity. Combination vaccine comprising additional antigens are also provided. A vaccine composition comprising diphtheria (D), tetanus (T) and acellular pertussis (Pa) antigens and an adjuvant, wherein the concentration of D per 0.5 ml dose of bulk vaccine is 1-5 Lf; the concentration of T per 0.5 ml dose of bulk vaccine is 2.5-10 Lf and the Pa component comprises PT (pertussis toxoid), FHA (filamentous hemagglutinin) and pertactin (69k) wherein the concentration of PT per 0.5 ml dose of bulk vaccine is 2-10 ug; the concentration of FHA per 0.5 ml dose of bulk vaccine is 2-10 ug; and the concentration of 69K is in the range 0.5 to 4 micrograms per 0.5 ml dose of bulk vaccine.
Patent TW-367576-B (TW)
Title: Wafer attachment apparatus and base material and manufacturing method therefor
Inventor: ONO TADASHI
IPC: H01L21/683
Filed: 1998-02-20
Granted: 1999-08-21
Abstract: The invention relates to a kind of wafer attachment apparatus and base material and manufacturing method therefor in which the base material is made of ceramic and the apparatus can reduce the particles attached on the back of wafer after the attachment on attached surface of wafer. The average surface roughness, Ra, of center line of the attached surface of electrostatic chuck is below 0.05 micrometer or the attached surface composed of drawing is contacted with the flushing components and be cleaned in a cleaning agent of high purity. And, proceeding the ultrasonic cleaning on the attached surface in the high purity cleaning agent. The cleaning components are flushing components. The frequency of ultrasonic cleaning is better at higher than 100 KHz and below 1000 KHz and employs the 3.0 to 6.0 w/square meter of ultrasonic output.
Patent TW-530193-B (TW)
Title: Antireflective coating compositions for use in photoresist compositions and process for forming an image on a substrate
Inventor: LU PING-HUNG
IPC: C08L25/18
Filed: 1998-04-29
Granted: 2003-05-01
Abstract: The present invention relates to an antireflective coating composition comprising a novel polymer in a solvent composition. The invention further comprises processes for using the antireflective coating composition in photolithography. The antireflective coating composition comprises a novel polymer and a solvent composition, where the novel polymer of the antireflective coating comprises at least one unit containing a dye that absorbs from about 180 nm to about 450 nm and at least one unit that contains no aromatic functionality. The solvent may be organic, preferrably, a solvent of low toxicity, or it may be water, which may additionally contain other water miscible organic solvents.
Patent TW-496855-B (TW)
Title: Device for mixing and dissolving solid granules in a liquid, in particular for the production of phosphonitrogenous fertilizers
Inventor: LIMOUSIN LAURENT
IPC: C05C9/00
Filed: 1998-05-28
Granted: 2002-08-01
Abstract: Device for mixing and dissolving in a liquid (L) solid granules or particles (G) of a substance soluble in this liquid but whose density is lower than that of the liquid, and in particular for preparing a sulpho-ureic reactant for digesting natural phosphates with a view to the production of phosphonitrogenous fertilizers, including a vessel (2) comprising a first means of agitation (A1) capable of creating an entrainment of the solid granules (G) towards the lower portion of the vessel (2), and a second means of agitation (A2), capable of creating in the reaction mixture a motion promoting the dissolving of the granules, in particular a shearing motion.
Patent TW-438855-B (TW)
Title: Thermoplastic resin composition
Inventor: KATAYAMA MASAHIRO
IPC: C08L69/00
Filed: 1998-07-21
Granted: 2001-06-07
Abstract: A thermoplastic resin composition can be obtained by adding about 0.1 to 20 parts by weight of a diene-series block copolymer (2) to 100 parts by weight of a resin composition containing a polycarbonate-series resin (1) as a basic component of which the proportion of terminal hydroxy groups relative to the whole of the terminals is 1 mole% or above (about 5 to 40 mole%). The polycarbon-ate-series resin base may further comprise a thermoplastic resin composition (3) such as a rubber-modified styrenic resin. The block copolymer component (2) includes an epoxy-modified block copolymer, etc. When added an organophosphorus compound as a flame retardant (4), or a fluorine-containing resin as a flame-retartant auxiliary (5), a halogen-free flame-retardant thermoplastic resin composition can be obtained. A thermoplastic resin with an improved flowability and impact strength can be obtained by modifying a polymer blend of the polycarbonate-series resin and the styrenic-series resin in quality.
Patent TW-391033-B (TW)
Title: Methods for production of patterned calcined inorganic film and plasma dispay panel
Inventor: TOKAI HIROYUKI
IPC: H01J11/12
Filed: 1998-10-28
Granted: 2000-05-21
Abstract: Disclosed is a method for producing a patterned calcined inorganic film such as an electroconducting or insulating (non-conductive) film particularly a plasma display panel, embracing a calcining step. To produce a patterned calcined inorganic film without inducing warpage, shrinkage of line width, or breakage of patterned lines, a patterned film formed on a substrate with a composition containing a heat decomposable binder and particles of an inorganic material is covered, prior to the calcining step, with a coating film of a heat decomposable resin composition capable of hardening or drying at a temperature lower than the temperature at which the heat decomposable binder is thermally decomposed and further capable of being burned off below the highest temperature of the calcining profile and thereafter the calcining step is performed.
Patent TW-522103-B (TW)
Title: Axle tilt control apparatus for industrial vehicles
Inventor: ISHIKAWA KAZUO
IPC: B66F17/00
Filed: 1998-11-11
Granted: 2003-03-01
Abstract: An axle tilt control apparatus for forklifts is disclosed. The forklift includes a rear axle (13) pivotally supported by a body frame (2) and a front axle (50) rigidly fixed to the body frame (2). A mast (3) is supported at the front portion of the body frame (2) to tilt forward and backward. Forks (5) are supported by the mast (3) to be lifted and lowered. The center of gravity of the forklift in the fore-and-aft direction approaches the front axle (50) as the mast (3) is tilted forward. Pivoting of the rear axle (13) is restricted by the hydraulic cylinder (17) when the height of the forks (5) is higher than a predetermined height determination value (HA) and the weight of a load on the forks (5) is heavier than a predetermined weight determination value (WA) to improve the vehicle's stability. The weight determination value (WA) increases as the mast (3) is tilted forward. When a load on the forks (5) is being unloaded, tilting of the rear axle (13) is permitted regardless of the height of the forks (5) and the weight of the load on the forks (5). Therefore, the rear axle (13) is not unnecessarily locked.
Patent TW-413976-B (TW)
Title: Single-phase disk-type non-rectifying DC motor
Inventor: JUN CHANG-KEUN
IPC: H02K1/06
Filed: 1998-11-17
Granted: 2000-12-01
Abstract: The present invention provides a single-phase disk-type non-rectifying DC motor which uses an armature for improving the coil torsion effect and a protrusion for enhancing suitable cogging effect so as to obtain the motor structure with small current consumption and stable driving performance. In order to achieve the object, the present invention is to configure a closed-loop armature coil on a stator yoke and let the forming amount of a plurality of apexes equal to half of the magnetic poles and each apex is arranged with the same interval and each side connecting apexes is curved and recessed toward the radial direction of the shaft; and, the small protrusions for generating suitable cogging effect are configured integrally with the stator yoke starting from each apex to the specific angle according to the rotation angle of the rotator magnet.