baber/WOPTO huggingface dataset:
Patent TW-353025-B (TW)
Title: Omnidirectional suction magnetic ball
Inventor: YOU BUN-YOU
IPC: A61N2/08
Filed: 1995-11-27
Granted: 1999-02-21
Abstract: An omnidirectional suction magnetic ball which is characterized in comprising a hollow ball made of non-iron material and permanent magnet inbuilt in the hollow space moving loosely.
Patent TW-318888-B (TW)
Title: Load condition detection device and load detecting method for induction motor
Inventor: OTAKE KEIZO
IPC: G01R31/34
Filed: 1996-01-06
Granted: 1997-11-01
Abstract: A load condition detection device for an induction motor and a load condition detecting method for the same. The load condition detection device for an induction motor can easily detect load imbalance without change with time, enables easy change of the imbalance detection level, and eliminates the need for any optical device such as a photosensor for reducing load imbalance detection costs.
Patent TW-375566-B (TW)
Title: Injector of two liquid mixture for curable resin and mixture injection nozzle
Inventor: YAMAGUCHI YUJI
IPC: B29C45/03
Filed: 1996-01-09
Granted: 1999-12-01
Abstract: This invention pertains to a mixer of two kinds of liquids for forming curable resin. The said apparatus can be easily cleaned at the end of injection operation, and the mixing heads of static mixer can be freely connected to or disconnected from the mixing heads of two liquid supply pipes. The said apparatus can be installed in the liquid flow path before mixing operation, comprising wherein a static mixer installation portion installed on the injector base, a flow-path body with a pair of mixing heads installed on the base and allowed to move freely, and advancing/extracting mechanism set up on the installation portion to move the mixing head forward or backward.
Patent TW-297099-B (TW)
Title: Method of sequential scanning and recording
Inventor: JOU JENG-DAR
IPC: G01R31/36
Filed: 1996-02-14
Granted: 1997-02-01
Abstract: A method of sequential scanning and recording for monitoring multiple battery set simultaneously is claimed. mainly using one control host connects with multiple battery set through one multi-channel scanner, and by control host controls multi-channelscanner to scan each battery set in sequential method to get current value, temperature value and terminal voltage of every battery set; on control host inputting timing recording cycle and warning setting, and in scanning process when arriving timing cycle, control host records to store detected data read from scanning each battery set; when current value, temperature value or terminal voltage of scanned battery set is higher or lower than the setting, control host generates warning signal through proper warning device.
Patent TW-293168-B (TW)
Title: A method for forming buried plug contacts on semiconductor integrated circuits
Inventor: WUU SHOW-GWO
IPC: H01L23/52
Filed: 1996-03-04
Granted: 1996-12-11
Abstract: A method for fabricating buried metal plug structures for multi-polysilicon layer interconnects and for concurrently making metal plugs on semiconductor integrated circuits, such as DRAM and SRAM, was achieved. The method involved forming contact opening in an insulating layer over opening in a patterned polysilicon layer. The opening in the polysilicon layer aligned over source/drain contact areas on the substrate and providing a means for forming self-aligned contact openings. Buried metal plugs in the contact openings form interconnects between the polysilicon layer and the source/drains. And, by merging the process steps, concurrently forming metal plug interconnects for contacts to semiconductor devices and first level metal. The process is applicable to the formation of bit line contacts on DRAM and SRAM circuits and simultaneously form the peripheral contact on the chip.
Patent TW-390058-B (TW)
Title: Flexible unit for underground wiring
Inventor: WATANABE YOSHIKAZU
IPC: H02G9/02
Filed: 1996-04-02
Granted: 2000-05-11
Abstract: The invention discloses a flexible unit for underground wiring which can prevent the connection part to a manhole or the like from being destroyed by being bent when a step difference is brought about in the ground by an earthquake and the subsidence of the ground. A first unit (1) and a second unit (2) are alternately arranged, and a projection (4) for connection projected in the first unit (1) is inserted into the second unit (2) and fastened by a bolt (8), thereby flexibly connecting together both units. Pipe inserting holes (3, 6) are formed in the same position in the respective units, and a flexible pipe (9) for receiving an electric wire is inserted into the inside.
Patent TW-313618-B (TW)
IPC: F16J15/26
Filed: 1996-05-24
Granted: 1997-08-21
Abstract: The choke arrangement comprises an elastic choke ring which consists of a single piece with a gap formed by a parting joint. The choke arrangement: further comprises a support ring which is arranged directly adjacent to the choke ring in the axial direction, with the support ring serving, among other things to cover over the gap of the choke ring. An advantage of the choke arrangement with an elastically resilient choke ring is to be seen wherein the choke ring reacts to dynamic pressure changes and thereupon changes its sealing properties. A peak in pressure produces an increased difference in pressure at the choke arrangement, whereby the elastic choke ring is pressed against the sliding surface of a piston rod and effects an increased sealing action, so that the pressure peak cannot propagate to a sealing ring placed after the choke arrangement. The choke arrangement thus behaves analogously to a frequency selective filter known from electrical engineering in that high-frequency pressure changes are sealed off, whereas static or slowly varying pressure components are not sealed off.
Patent TW-332792-B (TW)
Title: The mounting method and apparatus for conductive ball
Inventor: NAKASATO SHINICHI
IPC: B23K3/06
Filed: 1996-08-13
Granted: 1998-06-01
Abstract: A mounting apparatus for conductive ball, it includes: The position determined portion of machining article, the supplying portion of conductive ball, mounting head, the elevating device for moving up & down the mounting head, and moving device for moving the mounting head between position determined portion of machining article and the supplying portion of conductive ball. The mounting head has main body, and the suction tool is installed under the main body and formed by suction hole of conductive ball. The compressing mechanism is used to compress the suction tool to low part, and cancel the weight of the suction tool by the elasticity of spring. The pressing force of the compressing mechanism is set to proper magnitude to press the conductive ball on the electrode of article.
Patent TW-326070-B (TW)
Title: The estimation method of the impulse gain for coding vocoder
Inventor: LIN JINN-DENG
IPC: G10L19/083
Filed: 1996-12-19
Granted: 1998-02-01
Abstract: An estimation method of the impulse gain for coding vocoder, includes the following steps: a. provide a decoded packet information from typical voice signal analysis; b. send the periodical impulse train through the vibrator and generate an aperiodic impulse to the voiced/unvoiced decision unit and the noise is sent to another decision unit through another path; c. divide the impulse into plural voiced frame and verify each frame by the decision unit; d. provide a modified LPC parameter and send it to the synthesized filter and a post filter; e. get the decoded packet information from the amplitude calculation unit and the gain value is sent to the gain unit to control the synthesized voice; f. output the voice signal through the post filter.
Patent TW-351895-B (TW)
Title: Service control point congestion control method
Inventor: ATAI AMIR
IPC: H04Q3/00
Filed: 1997-02-14
Granted: 1999-02-01
Abstract: A method for managing the overloading of calls directed to a single telephone number includes the following step: During a secession of measurement intervals, the Service Control Point takes portion of query sample form all queries; determining from the contents of the Termination Notification message for each measurement interval; basing on the treated Termination Notification for each measurement interval to determine the overloading of calls for such a single number telephone N; and when the overloading of calls exceed the predetermined threshold, an Automatic Code Gapping can be set up for number N.
Patent TW-426547-B (TW)
Title: Process for preparation of organohalides
Inventor: GRAVES DEBORAH DIANE
IPC: B01J31/02
Filed: 1997-03-04
Granted: 2001-03-21
Abstract: A method for converting an organic compound having one or more hydroxyl or thiol groups, to an organohalide, comprising the steps of: (a) forming a mixture comprising the organic compound, a halogenating agent, and one or more catalysts of the formula, wherein R1 and R2 are independently selected from: (i) unsubstituted or substituted C5-C20 alkyl, C5-C20 alkenyl, C5-C20 alkynyl, and joined groups; and (ii) unsubstituted or substituted polyaminoalkyl wherein two or more of the amino groups are in the form of formamides; wherein the substituents are independently selected from any functional group which does not react with the organic compound to be halogenated or the halogenating agent; and (b) maintaining the mixture at a temperature wherein formation of the organohalide occurs at an acceptable rate.
Patent TW-426644-B (TW)
Title: Method and apparatus for producing deionized water
Inventor: TERADA ICHIRO
IPC: C02F1/469
Filed: 1997-03-19
Granted: 2001-03-21
Abstract: An apparatus for producing deionized water consisting essentially of an electrodialyzer having cation exchange membranes and anion exchange membranes alternately arranged between a cathode and an anode to form demineralizing compartments and concentrating compartments, and ion exchangers accommodated in the demineralizing compartments, wherein a pressure of from 0.1 to 20 kg/cm<SP>2</SP> is exerted between the ion exchangers accommodated in the demineralizing compartments and the cation exchange membranes and anion exchange membranes defining the demineralizing compartments.
Patent TW-340936-B (TW)
Title: A display apparatus
Inventor: HIGUCHI MASARU
IPC: G09F9/305
Filed: 1997-03-21
Granted: 1998-09-21
Abstract: A sort of display apparatus, including: the monitor (1), having an image display; the photo conductor (21), having: incident surface (22), being allocated onto said image displayr of the monitor, project out surface (23), inclined to the incident surface (22); and a plurality of photo conductance paths (24), for connection of said incident surface (22) and said project out surface (23); and refractor (31), allocated on the project out surface of the photo conductor (21).
Patent TW-376380-B (TW)
Title: Coproduction of 6-aminocapronitrile and hexamethylenediamine
Inventor: SCHNURR WERNER
IPC: C07B61/00
Filed: 1997-03-31
Granted: 1999-12-11
Abstract: A process for the coproduction of 6-aminocapronitrile (CAN) and hexamethylenediamine (HMD) by treatment of adiponitrile (AND) with hydrogen in the presence of a nickel-containing catalyst at temperatures not below room temperature and elevated hydrogen partial pressure in the presence or absence of a solvent, which comprises, after the conversion based on AND and/or the selectivity based on CAN has or have dropped below a defined value (a) interrupting the treatment of AND with hydrogen by stopping the feed of AND and of the solvent, if used, (b) treating the catalyst at from 150 to 400 DEG C with hydrogen using a hydrogen pressure within the range from 0.1 to 30 MPa and a treatment time within the range from 2 to 48 h, and c then continuing the hydrogenation of AND with the treated catalyst of stage (b).
Patent TW-353018-B (TW)
Title: Closure element
Inventor: CROWLEY KEVIN J
IPC: A43C3/00
Filed: 1997-04-10
Granted: 1999-02-21
Abstract: A closure element to receive and guide a lace, comprising: a helical lacing structure having gaps between turns and having a first end and a second end, in which the helical lacing structure defines a circular pathway to guide the lace; first and second support braces each having first ends attached to the first and second ends of the helical lacing structure, in which the support braces have second ends and are substantially parallel to each other and perpendicular to the pathway; and a base structure connected to the second ends of the first and second support braces.
Patent TW-329536-B (TW)
Title: IC mounting and removing device and its mounting head
Inventor: ARAKAWA ISAO
IPC: H01L23/32
Filed: 1997-05-01
Granted: 1998-04-11
Abstract: A kind of IC mounting device which has the following parts: - tray supply part for supplying the tray with plural IC - board supply part for mounting and removing the sockets of said IC by pressing the movable parts for deformation - the robot for transferring the IC between the said tray supply part and the said board supply part - the mounting head body for attaching and holding the said IC supported by the robot and the mounting head for center adjustment of the said IC; - the center adjustment chassis for mounting different plural center adjustment devices of different sizes - the controller for controlling the robot - the first and the second center adjustment devices by pressing the socket pressing part of the said movable part of the said center adjustment device whose first clearance corresponding to the IC clearance of the said tray and the second clearance corresponding to the IC clearance of the said board and the clearances of the first and second center adjustment device can be automatically switched.
Patent TW-358072-B (TW)
Title: ABS system for vehicles
Inventor: MATSUTO TAKUSHI
IPC: B62K/
Filed: 1997-05-22
Granted: 1999-05-11
Abstract: An ABS system for vehicles, for setting target sliding rate line (L1, L2, L3) having the wheel sliding rate (λF) as the coordinate axis of one side and the rear wheel sliding rate (λR) as the coordinate axis of the other side, and the target sliding rate line (L1, L2, L3) reset side and the counter reset side being divided into braking increase area (A1) and braking decrease area (A2), when the front wheel siding rate (λF) and the rear wheel sliding rate (λR) in said braking increase area (A1), the braking force increases and when the front wheel sliding rate (λF) and the rear wheel sliding rate (λR) in said braking decrease area (A2), the brake of the vehicle decreases, including: said target sliding rate line (L1, L2, L3) in the domain having the front wheel sliding rate (λF) inferior to the frmda, having: the rear wheel sliding rate (FR) forming the rrmda not based on the sliding rate line (L2) of the front wheel siding rate λF; and said rrmda being set roughly equalling the rear wheel sliding rate (λR) of the rear wheel speed when the automatic clutch (C) releases at the engine (E) and the rear wheel (Wr).
Patent TW-404958-B (TW)
Title: Catalyst composition for production of polybutylene terephthalate via direct esterification process
Inventor: WANG CHUEN-SHAN
IPC: C08G63/84
Filed: 1997-05-30
Granted: 2000-09-11
Abstract: The invention relates to a process of producing polybutylene terephthalate by direct esterification and then melt polycondensation, characterized in that a specific catalyst composition is used, said catalyst composition comprising an organotitanium compound as primary catalyst in an amount of 0.01 to 1.0% by weight of terephthalic acid; and an alkallne metal salt of borate, pyroborate or metaborate as secondary catalyst in an amount of 0.001 to 1.0% by weight of terephthalic acid. By using said catalyt composition, amount of THF by-product generated can be reduced more than 30%, and the reaction rate of esterification can be increased over 20%.
Patent TW-340049-B (TW)
Title: Reinforced wood bat and method for making the same
Inventor: JOHN A HILLERICH
IPC: A63B59/06
Filed: 1997-06-30
Granted: 1998-09-11
Abstract: A sort of reinforced wood bat having an outer of standard size, including a hard wood core that has a handle and a barrel, which is used to define a long-shaped hard wooden element, having an outer size slightly smaller than the standard size of the outer size of the wood bat with one or more plies of solidified resin bathed as a continuous barrel of reinforced fiber on the outside of the wood core to form a thin layer, being the thickness of said one or more layers to give more outer size of the wood core, so that the size of a complete reinforced wood bat identifies the outer size of a wood bat of standard size.
Patent TW-389824-B (TW)
Title: System for electric generation, heating, cooling and ventilation
Inventor: HSU MICHAEL S
IPC: F25B15/04
Filed: 1997-09-15
Granted: 2000-05-11
Abstract: An energy system that couples or integrates an electrochemical converter, such as a fuel cell for the production of electricity, with a Heating,Ventilation and Cooling (HVAC) system, is disclosed. Waste heat generated by the fuel cell is radiatively, convectively, or conductively directed to a thermal component, such as a heat-actuated chiller or a boiler, of an HVAC system. The HVAC system receives the watse heat to produce a conditioned fluid, e.g. heated or cooled air or water, or steam, for heating, cooling, or industrial uses. The invention provides an improved efficiency energy system capable of providing electricity, heating and cooling, such as for a commercial facility or for residences. Also disclosed in an interface exchange element for convectively coupling an electrochemical converter to the HAVC system. The interface exchange element receives heated exhaust gases generated by the fuel cell and extracts heat therefrom for transfer to a thermal component, such as heat-actuated chiller or a boiler, of an HVAC system.
Patent TW-376422-B (TW)
Title: Lock cylinder and key for use with a lock cylinder
Inventor: EIZEN NOAH
IPC: E05B27/10
Filed: 1997-08-07
Granted: 1999-12-11
Abstract: A lock cylinder comprising: a cylinder body having an elongate bore extending along a longitudinal axis; a tumbler rotatably disposed within the elongate bore, a plurality of body pin assemblies disposed in body pin bores located within the cylinder body and communicating with the elongate bore at a shear line; and a plurality of tumbler pin assemblies disposed in tumbler pin bores located within the tumbler and communicating with the elongate bore at the shear line, the plurality of tumbler pin assemblies being arranged such that upon suitable rotation of the tumbler in the elongate bore, each of the tumbler pin assemblies is aligned coaxially with a corresponding one of the body pin assemblies, the tumbler pin assemblies and the body pin assemblies each comprising a principal pin and a plurality of peripheral pins arranged to fit in the principal pins in a selectable non-coaxial arrangement therewith. A lock cylinder comprising: a cylinder body having an elongate bore extending along a longitudinal axis; a tumbler rotatably disposed within the elongate bore, a plurality of body pin assemblies disposed in body pin bores located within the cylinder body and communicating with the elongate bore at a shear line; and a plurality of tumbler pin assemblies disposed in tumbler pin bores located within the tumbler and communicating with the elongate bore at the shear line, the plurality of tumbler pin assemblies being arranged such that upon suitable rotation of the tumbler in the elongate bore, each of the tumbler pin assemblies is aligned coaxially with a corresponding one of the body pin assemblies, the tumbler pin assemblies and the body pin assemblies each comprising a principal pin and a plurality of peripheral pins arranged to fit in the principal pins in a selectable non-coaxial arrangement therewith.
Patent TW-364199-B (TW)
Title: Frequency-voltage transfer circuit, delay decision circuit, power managing system, method for adjusting the input/output characters of the frequency-voltage transfer circuit and device for automatic adjustment
Inventor: YAMAMOTO AKIRA
IPC: G01R23/06
Filed: 1997-09-24
Granted: 1999-07-11
Abstract: The present invention provides a frequency-voltage transfer circuit 21 which accepts clock as input and provides voltage IVdd responsive to the frequency of clock CLK as output. The input and output characteristics of the frequency-voltage transfer circuit 21 are adjusted to substantially consistent with the ones applied.
Patent TW-359719-B (TW)
Title: Improved engine control unit
Inventor: NEUMANN BARRY RICHARD
IPC: F02D9/02
Filed: 1997-10-01
Granted: 1999-06-01
Abstract: An engine control unit (20) and method of controlling the operation of a gas fuelled internal combustion engine (10) of the kind having a gas injector for injecting gaseous fuel into each cylinder and an inlet manifold through which air flows into each cylinder of the engine (10) the inlet manifold having a manifold. An improved control strategy employed by the engine control unit (10) involves closed loop control of airflow through the inlet manifold (28) of the engine control unit (10). Manifold absolute pressure (MAP) (70) and manifold air temperature (MAT) (72) are employed to calculate air density (84) through the inlet manifold (28). The detected air density (84) is compared to a desired air density (DAD) (86) and an air density correction (88) is calculated to adjust the manifold valve position (MVP) (90).
Patent TW-366310-B (TW)
Title: A coolant/filter device, a method of forming it and an airbag inflator
Inventor: KATSUTA NOBUYUKI
IPC: B60R21/16
Filed: 1997-04-02
Granted: 1999-08-11
Abstract: An airbag inflator includes non-azide gas generating propellants, surrounding an ignition device, disposed inside a housing. The gas generating propellants are surrounded by a coolant/filter device having a pressure loss of 0.3x10<SP>-2</SP> to 1.5x10<SP>-2</SP> kg/cm<SP>2</SP> at a flow rate of 100 l/min/cm<SP>2</SP>. A space is provided between an outer periphery of the coolant/filter device and the housing such that the combustion gas passes through the entire area of the coolant/filter device. The coolant/filter device is also surrounded by a swell suppressing layer which prevents the coolant/filter device from swelling due to a combustion of the gas generating propellants.
Patent TW-379429-B (TW)
Title: Lead frame, the manufacturing method, semiconductor device and the manufacturing method
Inventor: OSAWA KENJI
IPC: H01L23/31
Filed: 1998-05-26
Granted: 2000-01-11
Abstract: To enable readily forming the etching stop layer of a lead frame with multilayer structure by plating without using a large-scale device, enhance adhesive strength between the etching stop layer and an adjacent metal layer and prevent peeling caused by deterioration caused by the invasion of a chemical between the etching stop layer and each adjacent metal layer from occurring, an etching stop layer is formed by nickel  or a nickel alloy in a method of manufacturing a lead frame at least provided with an etching process for selectively etching metal layers using an etching stop layer as an etching stopper in a state in which a thick metal layer is formed on one side of the etching stop layer as an intermediate layer and a thin metal layer is formed on the other side and a process for etching the etching stop layer using the metal layers on both sides as a mask.