baber/WOPTO huggingface dataset:
Patent TW-326589-B (TW)
Title: Electrical connector with terminal tail aligning device
Inventor: WALTER G MCFARLANE
IPC: H01R12/72
Filed: 1996-12-13
Granted: 1998-02-11
Abstract: A right-angle electrical connector(20, 20^) comprises: (1) A dielectric housing(22, 22^) having a adapting plane(46), a back surface(48) with respect to the adapting plane and a plate of disposing plane; (2) Array of a terminal set(32) contained in housing, each terminal includes a contact part(40) approximately adjacent to the adapting plane, and a tail(42) of the contact part extension appropriately perpendicular to the terminal, in which the terminal array includes approximately parallel first and second tail; (3) A tail aligning device(24, 24^) disposed on housing, which has a row of first via(68), in which the first row of tails of the terminal extends through the first via; Where the characteristics has (1) The second row of tails extends near the plate disposing plane along a tail capturing part of the back surface of the housing; (2) The tail aligning device also includes a tail capturing surface which extends near the plate disposing plane along the back surface of the housing; (3) The tail capturing part of the back surface of the housing and the tail capturing surface of the tail aligning device are adjacently disposed so as to capturing the second row of tails therein, one of the tail capturing part of the tail back surface of the housing and the tail capturing surface of the tail aligning device includes a row of vertical slots(68a, 68a^), through which the second row of tail extends, and another one of the tail capturing part of the tail back surface of the housing and the tail capturing surface of the tail aligning device has an approximately flat surface.
Patent TW-360954-B (TW)
Title: Read-only memory structure and method of fabricating the same
Inventor: WEN RONG-MAO
IPC: G11C11/24
Filed: 1997-01-16
Granted: 1999-06-11
Abstract: A new semiconductor structure for a ROM device and a method for fabricating the same are provided. The ROM device includes a plurality of trench-type source/drain regions which serve as a plurality of bit lines for the ROM device. By this method, the conventional step of using ion implantation to form the bit lines can be eliminated. Further, an insulating layer is formed between the source/drain regions and the underlying a substrate such that the leakage current in the junction between the source/drain regions and the substrate can be minimized. The ON/OFF state of each of the MOSFET memory cells of the ROM device is dependent on whether the associated channel region comes into lateral contact with the neighboring source/drain regions through a mask removed portion of the insulating layer. A particular MOSFET memory cell is set to a permanently-ON state provided that its source/drain regions come into lateral contact with the associated channel region through a removed portion of the insulating layer, and is set to a permanently-OFF state otherwise. The new semiconductor structure for the ROM device allows for an increase in the breakdown voltage of the source/drain regions and thereby the operating current of the memory cells during access operation.
Patent TW-373331-B (TW)
Title: Semiconductor output circuit
Inventor: TANAKA YASUNORI
IPC: H01L27/092
Filed: 1997-03-03
Granted: 1999-11-01
Abstract: To provide a kind of semiconductor output circuit which does not require special treating technic, having high speed and high driving force and with simultaneous reaction of high/low voltage. Having output lining pad which is connected between external circuit to activate high voltage and low voltage power source and having output section of pull-up transistor which can activate conductive/cut off activity in accordance with the front buffer. In the said circuit, with the front buffer, to form the voltage output from earthing voltage to high voltage range, the aforementioned output section comprised of: first electrode directly connected to the aforementioned output lining pad, to activate output function of the aforesaid front buffer to gate electrode as pull-up N passage MOS transistor of the aforementioned pull-up transistor, and connected between the aforementioned low voltage power source and second electrode of the aforementioned pull-up N passage MOS transistor, when activating the aforementioned high voltage on the aforementioned output lining pad to block off current to flow to opposite direction to the aforementioned low voltage power source to prevent counter-flow circuit.
Patent TW-369451-B (TW)
Title: Solder composition and method of using to interconnect electronic components to circuits on thermoplastic substrates
Inventor: PARUCHURI MOHAN R
IPC: B23K35/362
Filed: 1997-04-18
Granted: 1999-09-11
Abstract: In a first aspect, a soldered composition formed as a paste by use of a fugitive carrier medium including up to 5-15% (by weight) flux, the solder composition being useful for soldering electronic components and packages to a circuit on a substrate consisting of a low cost thermoplastic or polymer having a heat deflection temperature. The composition comprises: (a) a ternary or binary eutectic powder of the alloy system Sn-Bi-In that melts below the heat deflection temperature, (b) a second powder admixed with the first, the second powder consisting of a tin-based powder that reacts with the first powder at 150 DEG C or less in 15 minutes or less and has a melting temperature above the heat deflection temperature, said powders containing less than .1% Pb as an impurity and being proportioned in a weight ratio of 3:1 to 1:3 and (c) other alloying additives selected from the group of Cu, Ni, Ag, Ce, In, Bi, and Au which enhance the mechanical properties of the soldered joints at elevated temperatures and which do not inhibit metallurgical interactions of the first and second powders during soldering. In a second aspect, in a method of interconnection that comprises the steps of: (a) mixing solder paste formulation consisting of a powder of Sn, Sn-Ag, or Sn-In-Bi-Ag, and a power that is a ternary or binary eutectic of the alloy system Sn-Bi-In and up to 3% other alloy additions the ratio of powders being 3:1 to 1:3; (b) applying the solder paste onto a faying surface of the substrate circuit; and (c) heating the assembly to a temperature above the melting point of the low temperature eutectic powder to react Sn with the melted eutectic raising the post reflow soldering temperature of the solder to improve mechanical properties of the solder joint when in service.
Patent TW-332173-B (TW)
Title: The universal punch press for working on steel frame members
Inventor: IKUDE EISUKE
IPC: B30B15/08
Filed: 1997-05-20
Granted: 1998-05-21
Abstract: A universal punch press, it can use plural interchangeable tool assemblies to process steel frame members and other applications, and includes: - Punch press device, it can assemble one of a set of interchangeable tool assemblies to process steel frame members or the like. - Guide-way device is providing a guide-way, and has a 1st end nearing the punch press for moving the tool assemblies into or out of punch press device. - Tool-holder includes a tool-holder seat, and has several tool seats for carrying a set of interchangeable tool assemblies. The holder seat can move to guide-way for moving any tool seat to pre-determined tool transferring position that is nearing the 2nd end of guide-way. When the tool seat is at tool transferring position, each tool assemblies can transfer between 2nd end of guide-way and one tool seat of tool holder seats. - Positioning device is used for positioning the tool seat on tool holder seat during the transferring. - Locking device is used for locking each tool assembly on tool holder to prevent displacing.
Patent TW-339468-B (TW)
Title: A semiconductor device having a shallow trench isolation structure and a method for fabricating the same
Inventor: KWANG-MYOUNG RHO
IPC: H01L21/76
Filed: 1997-05-28
Granted: 1998-09-01
Abstract: A sort of manufacturing method of a semiconductor, having: formation of the first trench by removal of the determined portion in determined depth of the base plate of the semiconductor from the surface; formation of buffering ions in said first trech side for planting of the first insulation membrane design; formation of the second trench by etching semiconductor base plate in said trench bottom covered by siad first insulatiion design by determined depth; formation of mixed area by using said planting of channel impeding ion on said semiconductor base plate of said first and second trenches; and filling the second insulation membrane in side said first and second trenches.
Patent TW-339312-B (TW)
Title: Improved opaque polypropylene-based film
Inventor: JOSEPH EDWARD BREW
IPC: C08L67/00
Filed: 1997-08-21
Granted: 1998-09-01
Abstract: A sort of opaque polymeric film having enhanced moisture barrier and mechanical properties, including: a base layer including a blend of a high crystallinity polypropylene having an isotactic stereoregularity greater than 93% and a cavitating agent in an amopunt effective to cavitate the base layer.
Patent TW-427957-B (TW)
Title: A device for press-molding glass optical elements
Inventor: CHEN YUNG-YI
IPC: C03B11/08
Filed: 1997-10-03
Granted: 2001-04-01
Abstract: A device for press-molding glass optical elements includes a base material and a surface protective thin film. The base material is WC. The composition of the protective film is Pt-Ir. The component ratio of Pt/It is 1/1 to 1/3. Furthermore, there is a central layer between the base material and the protective film. The central layer is to improve the adhesive performance between the protective film and the base material. Through the experiment, the device still has a good surface rounghness which is below 100 Å after 2,000 times press-moldings at 570 DEG C.
Patent TW-374895-B (TW)
Title: Speaker recognition over large population with fast and detailed matches
Inventor: MAES STEPHANE HERMAN
IPC: G10L15/02
Filed: 1997-12-12
Granted: 1999-11-21
Abstract: Fast and detailed match techniques for speaker recognition are combined into a hybrid system in which speakers are associated in groups when potential confusion is detected between a speaker being enrolled and a previously enrolled speaker. Thus the detailed match techniques are invoked only at the potential onset of saturation of the fast match technique while the detailed match is facilitated by limitation of comparisons to the group and the development of speaker-dependent models which principally function to distinguish between members of a group rather than to more fully characterize each speaker. Thus storage and computational requirements are limited and fast and accurate speaker recognition can be extended over populations of speakers which would degrade or saturate fast match systems and degrade performance of detailed match systems.
Patent TW-451489-B (TW)
Title: Manufacturing method to fabricate devices with different resistors on the same chip in integrated circuits
Inventor: CHEN SEN-FU
IPC: H01L29/02
Filed: 1998-03-30
Granted: 2001-08-21
Abstract: The present invention discloses a manufacturing method to fabricate devices with different resistors on the same chip in integrated circuits, whose basic structure is described as follows: form an insulating layer and polysilicon layer on the silicon substrate. The feature of the present invention is to etch the polysilicon layer to a proper thickness, so that these two devices have different cross sections and have different resistances, wherein the proper thickness can be controlled by the rate and period of wet etching.
Patent TW-373348-B (TW)
Title: Closed battery and closing member
Inventor: SAIJO KINJI
IPC: H01M6/50
Filed: 1998-04-17
Granted: 1999-11-01
Abstract: The present invention is to provide a closed battery capable of rapidly releasing the internal pressure thereof and at the same time disconnecting the current to effectively prevent itself from temperature rising and explosion so that it may assure the safety and reliability thereof, as the internal pressure is elevated due to short circuit, overcharge, reverse charge, or the like in such a completely closed battery. The formation of a valve element whose center is eccentric to the center of a metal substrate produces a slit having a large width portion around the circumference of a valve element. As the internal pressure of a battery is elevated, the valve element is smoothly raised up together with a metal foil from the bending fulcrum portion to thereby cut a lead wire or permit a braze portion to detach from the lead wire, thus reliably disconnecting the current. Then, the metal foil is allowed to burst stably and accurately at a prescribed pressure to thereby form a valve opening portion so that the internal gas of the battery can be discharged. Thus, the battery can previously be prevented from exploding.
Patent TW-I234574-B (TW)
Title: Battery pack obtained from a flame-retardant polycarbonate resin composition
Inventor: ITAGAKI HIROSHI
IPC: C08L27/12
Filed: 1998-04-17
Granted: 2005-06-21
Abstract: A flame-retardant polycarbonate resin composition, characterized by comprising a polycarbonate resin (A) and a composite rubbery graft copolymer (B), at an (A) to (B) weight ratio of 99:1 to 90:10, and by containing, per 100 parts by weight of the sum total of the components (A) and (B), 0.3 to 1.2 parts by weight (in terms of phosphorus) of a halogen-free phosphoric ester (C) and 0.01 to 1.0 part by weight of polytetrafluoroethylene (D), the weight ratio of the graft copolymer (B) to the phosphorus resulting from the phosphoric ester (C) lying within the range of 2 to 15; and housing of OA equipment and electrical and electronic appliances and battery packs made by molding the composition. The composition is improved in mechanical properties such as impact resistance, is excellent in moldability and flowability, and exhibits high flame retardance even without resort to any bromine compound.
Patent TW-370700-B (TW)
Title: Socket apparatus for testing semiconductor package
Inventor: LIM YU-SIK
IPC: H01L23/32
Filed: 1998-04-27
Granted: 1999-09-21
Abstract: A socket apparatus for testing a semiconductor package includes a main body having a plurality of contact pins therein, a locking member disposed in the main body to support a package that is to be loaded into the main body, an unlocking member for releasing a locked state of the package locked by the locking member, and a cover disposed above the locking member and the unlocking member. The socket apparatus improves a contact ability between the external terminals of the package and the contact pins during the package testing and decreases production cost due to its simplified composition.
Patent TW-399015-B (TW)
Title: Printing device
Inventor: ISHIGOUOKA HIROKAZU
IPC: B41J11/66
Filed: 1998-06-01
Granted: 2000-07-21
Abstract: Subject: A printing device that produces printed pieces of paper having no blank is provided, which can precisely position the print to contents on the back side of the printing paper. Solution: A mark (36) is provided in a blank area (38) on the back side of printing paper (3a). A sensor (7) senses the mark (36), whereby the position of a regular-form print area (37) adjacent to the blank area (38) on the printing paper (3a) can be recognized. A thermal head (1a) and a cutter (6) print the printing paper (3a) and cuts the blank area (38) away on the basis of the sense output. Accordingly, it is possible to produce a printed piece of paper having a desired print on the front side and a regular-form print on the back side printed without positional misalignment and without blank in the feed direction, with the mark (36) removed therefrom.
Patent TW-404833-B (TW)
Title: A method of producing calcium pyruvates
Inventor: PISCHEL IVO
IPC: A61P43/00
Filed: 1998-06-11
Granted: 2000-09-11
Abstract: A method of producing calcium pyruvates is described, in which calcium salts of organic acids or acidic organic keto or hydroxy compounds are reacted with pyruvic acid at a temperature in the range from -20 to +120 DEG C, if necessary in the presence of a solvent or diluent. In this way, high-purity calcium pyruvates are obtained which can be largely free of water and have a very long shelf life.
Patent TW-429409-B (TW)
Title: Alignment method
Inventor: MATSUURA SEIJI
IPC: H01L21/027
Filed: 1998-08-03
Granted: 2001-04-11
Abstract: To provide an alignment method by which the accuracy of chip alignment can be improved while a high throughput is maintained, by dividing all chips used for the alignment into a plurality of groups while transferring the pattern on a mask to a semiconductor substrate using a projection exposure device and using marks existing at different chip positions for the alignment of each group. Then, the scaling and rotation of each group are decided from the position deviation information obtained from the alignment mark of each group for modifying the overlapping deviation in the chip.
Patent TW-387043-B (TW)
Title: Controller for fluid
Inventor: NISHIMURA RYUTARO
IPC: F16B21/18
Filed: 1998-09-21
Granted: 2000-04-11
Abstract: The piston rod end above the top surface of a piston is inserts and coveres by two split rigs, and the two rings are clippes by a C-ring. Each split rings has a protrusion along the inner periphery to insert into the associates recess along the preposition rod end protrudes from the top surface of the piston, and there is provider with a recess along the other periphery of each split ring to accommodate the C-ring.
Patent TW-431875-B (TW)
Title: Device for drying foods
Inventor: MULHAUSER PAUL J
IPC: A47J43/24
Filed: 1998-12-07
Granted: 2001-05-01
Abstract: A device for drying food includes a bowl having a bottom wall and a sidewall terminating in a top edge, a cover removably connected to the top edge of the bowl and a perforated basket disposed in the bowl and rotatable relative thereto coaxially therewith, and a drive assembly coupled to the basket for effecting rotation thereof. The drive assembly includes a linearly reciprocating handle structure with a screw shaft engageable with a nut coupled to the basket for converting the reciprocating movement of the handle structure to rotary motion of the basket.
Patent TW-429261-B (TW)
Title: A method for the continuous manufacture of anhydrous crystalline maltitol and a manufacturing apparatus therefor
Inventor: MITSUHASHI MASAKAZU
IPC: C07H15/04
Filed: 1999-01-19
Granted: 2001-04-11
Abstract: Disclosed herein is a continuous manufacturing method for anhydrous crystalline maltitol comprising the following steps: (i) a heating and concentrating step where an aqueous solution containing maltitol in which maltitol is a main ingredient is continuously heated and concentrated to give a concentrated solution having a high concentration; (ii) a seed crystal adding and mixing step where the seed crystals are added to and mixed with the above concentrated solution with heating to give a massceuite containing the seed crystals; and (iii) a crystal aging step where the massceuite is subjected to disintegration, mixing, stirring and transfer in an atmosphere in which temperature and moisture are adjusted to proceed the crystallization.
Patent TW-416066-B (TW)
Title: Positive temperature coefficient thermistor element and heating device using the same
Inventor: IKEDA YUTAKA
IPC: H05B3/14
Filed: 1999-02-11
Granted: 2000-12-21
Abstract: The object of the present invention is to provide a positive temperature coefficient thermistor element with superior heating efficiency and thermal responsiveness. To achieve the object, an element main body 14 is provided as a laminated structure constituted of a first layer 18 and a second layer 19, and the thickness of the first layer 18 is selected as 0.05-0.43 times the thickness of the second layer 19, and the first layer 18 is constituted of positive temperature coefficient thermistor materials whose Curie temperature is 20 DEG C or more lower than that of the second layer 19. As a result, the heating center can be positioned at the first layer 18 side, and an object 17 to be heated which is arranged in a direction faced by a first electrode 15 formed on the first layer 18 is heated efficiently, and the transfer of heat between the object to be heated 17 can be satisfactorily obtained.
Patent TW-444181-B (TW)
Title: Client-server system for maintaining application preferences in a hierarchical data structure according to user and user group or terminal and terminal group contexts
Inventor: HAYES JR KENT FILLMORE
IPC: G06F9/44
Filed: 1999-04-27
Granted: 2001-07-01
Abstract: A system with a network interconnecting a server and a plurality of user stations. A system administrator models users of the system, or user groups, terminals and terminal groups as a hierarchy and sets desktop and user application preferences for each group and for the individual users separately. For a selected group context, say the group of all users of the system, or some subgroup under the group that represents all users, a default set of preferences are determined for a selected user application. The default set is then modified according to preferences that are specifically set forth in the selected group. These preferences may then again modified by a set of preferences that belong specifically to the user.
Patent TW-417119-B (TW)
Title: Method of producing inductor
Inventor: SHIKAMA TAKASHI
IPC: H01F41/04
Filed: 1999-05-28
Granted: 2001-01-01
Abstract: The present invention is for providing a production method of a bead inductor, capable of preventing deformation of a metal coil or dislocation of the axis position of the metal coil by the injection pressure at the time of injecting a molten resin material from a gate. A coil is fitted onto a coil supporting pin provided on a first lower mold of a mold for injection molding in a cavity of the mold for injection molding such that the inner periphery of the coil is closely contacted with the coil supporting pin. A molten resin material is injected into the cavity. Then, the coil supporting pin and the first lower mold are taken out from the molded product, and a second lower mold without a coil supporting pin is provided for replacement. A molten resin material is injected into the space which has been occupied by the coil supporting pin. After removing the hardened resin molded product from the mold for injection molding, the end parts of the coil are cut so as to be exposed.
Patent TW-550081-B (TW)
Title: A stabilized pharmaceutical composition of beta-lactam antibiotic
Inventor: SHIBATANI HATSUO
IPC: A61K47/44
Filed: 1999-06-24
Granted: 2003-09-01
Abstract: A stabilized preparation containing a beta-lactam antibiotic with an esterified carboxy group combined to the nucleus, an oil and a phosphate salt.
Patent TW-426867-B (TW)
Title: Electromagnetic contactor
Inventor: NAKAMURA YUTAKA
IPC: H01H50/14
Filed: 1999-08-06
Granted: 2001-03-21
Abstract: To allow an upper and a lower case to be attached to each other, even with the upper case rotated through 180 DEG relative to the lower case. Recesses are formed on opposite sides of an upper case, while guide walls 16, 18 that fit the recesses are protrusively provided on two opposite sides of a lower case 42 in such a way as to extend toward the upper case. The recesses and the guide walls 16, 18 can be fitted together even when the upper case is rotated through 180 DEG relative to the lower case 42.
Patent TW-571241-B (TW)
Title: Use of other processors during BIOS boot sequence to minimize boot time
Inventor: SARGENTI WILLIAM ARTHUR JR
IPC: G06F9/445
Filed: 2000-02-14
Granted: 2004-01-11
Abstract: A method for use in a multi-processor system, including a boot strap processor and at least a first processor, for booting the system by executing a plurality of boot sequence tasks, comprising the steps of causing the boot strap processor to execute at least one task from the plurality of boot sequence tasks, and causing the first processor to execute a task in the plurality of boot sequence tasks that is different from the task being executed by the boot strap processor and is executed at least partially in parallel with the execution by the boot strap processor.