baber/WOPTO huggingface dataset:
Patent TW-423182-B (TW)
Title: Receptacle contact position compliance feature
Inventor: VAN DIJK PETRUS RICHARDUS MART
IPC: H01R13/631
Filed: 1997-10-16
Granted: 2001-02-21
Abstract: An electrical connector (2) comprising a housing (18) with a contact (22) therein, the housing (18) including a contact receiving passageway (46) defined by opposing sidewalls (48, 50), the contact (22) having a connecting portion (26) for engaging a mating terminal (54) that is connected to a conductor engaging portion (28) by a compliant positioning member (30) that provides relative movement between the connection portion (26) and the conductor engaging portion (28) to accommodate any misalignment with the mating terminal (54), where the contact (22) is positioned in the contact receiving passageway (46) with the connecting portion (26) disposed between the opposing sidewalls (48, 50) and the connecting portion (26) includes a contact section (33) extending from a base (32) that is coupled to the compliance member (30), the connector being characterized in that the base (32) extends across the channel (46) between the sidewalls (48, 50) a distance A greater than that distance B which the contact section (33) extends, such that upon mating with a sufficiently misaligned mating terminal (54), the contact section (26) is displaced relative the conductor engaging portion (28) such that the base (32) comes into supporting contact with one of the sidewalls (50) to provide a fulcrum point (52) about which rotation G of the contact section (33) occurs upon further insertion of the sufficiently misaligned mating terminal (52).
Patent TW-379363-B (TW)
Title: Exposure apparatus and the manufacturing method of semiconductors using said exposure apparatus
Inventor: TANITSU OSAMU
IPC: H01L21/027
Filed: 1997-12-13
Granted: 2000-01-11
Abstract: The invention relates to an exposure apparatus and the manufacturing method of semiconductors by said exposure apparatus. Light source and exposure apparatus was supported by individual structures where luminance distribution of exposed side would not be deformed or displaced. It includes: (i) the light source supported by the first structure (B); (ii) the illumination optical system (3, 4) supported by the second structure (A) separated from the first structure; (iii) the first focus system (2a) supported by the first structure; and (iv) the second focus system (2b) supported by the second structure. The illumination optical system is formed by the side on the incandescent side and the screen (5) of the light introduced by the second focus system, light source means emission side and the side determined by the first focus system and the second focus system in almost joint optical operation.
Patent TW-364093-B (TW)
Title: A semiconductor disk unit
Inventor: BEPPU ATSUSHI
IPC: G11C29/00
Filed: 1998-01-21
Granted: 1999-07-11
Abstract: A semiconductor disk unit, comprising a memory, wherein the data stored in a sector of memory 4 can be divided into a plurality of memory banks, and some errors can be corrected by turning each memory bank into ECC data, even if the number of error byte increases.
Patent TW-367633-B (TW)
Title: Dual-reflector microwave antenna
Inventor: KNOP CHARLES M
IPC: H01Q19/02
Filed: 1998-02-13
Granted: 1999-08-21
Abstract: A dual-reflector microwave antenna comprises the combination of a paraboloidal main reflector having an axis: a waveguide and dual-mode feed horn extending along the axis of the main reflector; a subreflector for reflecting radiation from the feed horn onto the main reflector in the transmitting mode and a shield extending from the outer edge of the main reflector and generally parallel to the axis of the main reflector; the inside surface of the shield being lined with absorptive material for absorbing undesired radiation. The subreflector is shaped to produce an aperture power distribution that is substantially confined to the region of the main reflector outside the shadow of the subreflector. The support for the subreflector is preferably a hollow dielectric cone having a resonant thickness to cause energy passing through said cone to be in phase with energy reflected off of said cone so as to achieve phase cancellation.
Patent TW-375846-B (TW)
Title: Copolymers of vinylidene fluoride and hexafluoropropylene having reduced extractable content and improved solution clarity
Inventor: WILLE ROICE A
IPC: H01M4/62
Filed: 1998-04-14
Granted: 1999-12-01
Abstract: New and novel copolymers of vinylidene fluoride and hexafluoropropylene containing up to about 24% by weight hexafluoropropylene having improved solution clarity and fluidity, longer gel times and lower extractables than prior art vinylidene fluoride-hexafluoropropylene copolymers of comparable HFP content whose syntheses are disclosed in sufficient detail to duplicate, the novel compositions of matter and articles of manufacture containing such copolymers, of the compositions of matter containing such copolymers and of the articles of manufacture containing such copolymers are disclosed. Also disclosed are novel battery constructions based on the novel copolymers of vinylidene fluoride/hexafluoropropylene copolymers of the invention, on vinylidene fluoride homopolymers having a bimodal molecular weight distribution and on vinylidene fluoride/chlorotrifluoroethylene copolymers having a substantially homogeneous monomer distribution.
Patent TW-385527-B (TW)
Title: Method for making contact window
Inventor: HUANG JEN-MING
IPC: H01L21/768
Filed: 1998-04-27
Granted: 2000-03-21
Abstract: This present invention provides a method for making contact. A semiconductor substrate in that shallow trench isolation components and transistors is already formed is implemented a step of wet etching to remove parts of exposed shallow trench isolation component, and forms a recesses on them these recesses on them. These recesses are then filled with nitride silicon and formed a visor-like silicon nitride. Successively, the visor silicon nitride is taken as a mask for preventing from the shallow trench isolation components being etched through when interlayer oxide layer is etched to make contacts. According to the method for making contacts provided by this present invention, the design rule can be shrunk to promote production capacity.
Patent TW-371276-B (TW)
Title: A lead-free tin-silver-based soldering alloy
Inventor: MATSUNAGA JUNICHI
IPC: C22C13/02
Filed: 1998-06-01
Granted: 1999-10-01
Abstract: The present invention provides a lead-free tin-silver-based soldering alloy which has a low melting point equal to an alloy H without containing harmful lead, expensive In or the like, and is excellent in mechanical characteristic, that is, a tensile strength, and elongation value and heat fatigue characteristic as compared with the alloy H, and thus, is applicable to a soldering work at a low temperature and can make high reliability and long useful life or durable year of products. The lead-free tin-silver-based soldering alloy consists essentially of Ag: 2 to 4% by weight, Zn: 0.5 to 2% by weight, Bi: 2 to 6% by weight, and a balance being substantially Sn.
Patent TW-418562-B (TW)
Title: Semiconductor device capable of preventing ringing of output wave form
Inventor: NAKAMURA YAYOI
IPC: G11C11/417
Filed: 1998-07-24
Granted: 2001-01-11
Abstract: A plurality of output transistors 102, 104, and 106 for an output buffer of a semiconductor device are provided in parallel. Potentials to be applied to gates of output transistors are set to different levels upon conduction of the output transistors. By sequentially rendering the transistors conductive in the order of increasing voltage during conduction, rapid flow of a large amount of current is prevented, thereby reducing ringing. More preferably, the transistors are increased in size according to the order of conduction of the output transistors.
Patent TW-450862-B (TW)
Title: Deburring device of friction welding apparatus
Inventor: KAWAURA KOICHI
IPC: B29C37/04
Filed: 1998-08-19
Granted: 2001-08-21
Abstract: To provide an apparatus which can automatically accomplish the deburring operation during the cycle time of the friction welding operation. The apparatus has a rotation chuck 21, a stationary chuck 33 matching with the same shaft center and a carriage 3, said carriage 3 comprises a pair of cutter arms 35 which have a press cutter 351 of two-piece shape capable of surrounding the material joined at the front end, and an assisting member 40 which holds the stopper 42 contacting the rear end of the material, and by relative displacement based on the abutment of the release of stationary chuck 33 and the stop patch 52, it can be stopped by advancing the portion of stroke of the press cut from the stop point where the carriage 3 retreats.
Patent TW-438762-B (TW)
Title: Synthesis of carboxyalkylthiosuccinic acids
Inventor: LABAT YVES
IPC: C07C323/52
Filed: 1998-10-14
Granted: 2001-06-07
Abstract: The invention relates to a process for the preparation of a carboxyalkylthiosuccinic acid of general formula, in which n=1 to 3 and R=H or CH3, which process comprises reacting a mercapto ester of formula HS-(CH2)n-COOR' in which R' is a C1 to C4 alkyl radical and n is as defined above, in an aqueous medium, with maleic acid, citraconic acid or an anhydride thereof. The invention in particular relates to the preparation of carboxyethylthiosuccinic acid (CETSA).
Patent TW-460377-B (TW)
Title: Method for producing environmentally friendly product from waste tire
Inventor: WU TUNG-FA
IPC: C08J11/00
Filed: 1998-09-25
Granted: 2001-10-21
Abstract: A method for producing an environmentally friendly product from waste tire comprises: removing the tire treads from a waste tire; cutting the tire into tire edges and tire belly; removing the steel wires in the tire belly and cutting the tire edges into rubber sheets; cutting the rubber sheets into strips; and using an uneven mold and a sharp knife for pressing the rubber into rubber strip units for insertion and assembling into grid-like tread pad products. Furthermore, the method can also comprises: removing the tire treads and processing by pressing; adding a heating-type PU into the generated waste tire filaments and powder; mixing the mixture; pouring the mixture into a round mold; after drying and demolding, obtaining a cylindrical rubber block; slicing the rubber block into square pad sheets. Furthermore, the square pad sheet can be laminated on a substrate and a silicone rubber delamination layer to produce a PU backface with 3-D patterns, thereby forming a waste tire recycled product with stripes or patterns on the top surface thereof. The invented method can effectively recycle a waste tire and increase its economic value.
Patent TW-436488-B (TW)
Title: Process for the synthesis of chloropurine intermediates
Inventor: JONES MARTIN FRANCIS
IPC: C07D473/40
Filed: 1998-10-14
Granted: 2001-05-28
Abstract: The present invention relates to a process for the preparation of a carbocyclic purine nucleoside analogue of formula (I), its salts and pharmaceutically acceptable derivatives thereof.
Patent TW-427051-B (TW)
Title: Peak detection apparatus
Inventor: VOORMAN JOHANNES OTTO
IPC: G01R19/04
Filed: 1998-11-09
Granted: 2001-03-21
Abstract: An apparatus for detecting peaks of positive and negative polarity in an information signal is disclosed. The apparatus comprises first peak detector means (4, 10) for detecting the positive peaks in the said information signal and second peak detector means (6, 8, 12) for detecting the negative peaks in the said information signal. The first peak detector means (4, 10) comprises a first capacitor  (32, Fig. 2), and has an attack time for charging the first capacitor (32) and a decay time for discharging the first capacitor, the attack time being smaller than the decay time. The first peak detector means has an output (14) for generating an output signal (42) having a first output signal value when the first peak detector means is in a charging state for charging the said first capacitor and having a second output value when the first peak detector means is in a non-charging state. The first peak detector means is adapted to maintain the first capacitor charged at a first level (Vt) during time intervals that the information signal level is below said first level, said first level being larger than the zero signal level and the first peak detector means is further in the charged state when the information signal level exceeds the charging level of the first capacitor. The second peak detector means (6, 8, 12) comprises a second capacitor (32, Fig. 2), and has an attack time for charging the second capacitor and a decay time for discharging the second capacitor, the attack time being smaller than the decay time. The second peak detector means has an output (16) for generating an output signal having a third output signal value when the second peak detector means is in a charging state for charging the said second capacitor and having a fourth output value when the second peak detector means is in a non-charging state. The second peak detector means is adapted to maintain the second capacitor charged at a second level (Vt) during time intervals that the absolute value of said information signal level is below said second level, said second level being larger than the zero signal level and the second peak detector means is further in the charged state when the absolute value of said information signal level exceeds the charging level of the second capacitor.
Patent TW-390788-B (TW)
Title: Fishing line guide mechanism for a spinning reel
Inventor: HIRAYAMA HIROKAZU
IPC: A01K89/01
Filed: 1998-11-10
Granted: 2000-05-21
Abstract: A line guide mechanism 8 for a spinning reel is provided with the stationary shaft cover 21 and the line roller 23 for guiding a fishing line L to a spool 4. The stationary shaft 20 is fixed at one end to a bail support member 7. The stationary shaft cover 21 is fixed to the other end of the stationary shaft 20 at an interval with the bail support member 7. The line roller 23 is rotatably supported to the stationary shaft 20 between the bail support member 7 and the stationary shaft cover 21 for guiding the fishing line to the spool when the fishing line is wound. A line guide surface 34b is formed on a circumferential surface of the line roller 23 so that a diameter is increased on the side of the stationary cover 21. The fishing line is displaced on the side of the line guide surface 34d while being guided by the line roller 23 when the fishing line is wound. Even if a line roller is not brought into contact with a stationary shaft cover.
Patent TW-422763-B (TW)
Title: High speed grinding wheel
Inventor: WU MIANXUE
IPC: B24D3/00
Filed: 1998-11-17
Granted: 2001-02-21
Abstract: A method of obtaining superabrasive grinding performance from tools employing less expensive, non-superabrasive conventional abrasive grain involves operating the conventional abrasive tool at ultra high tangential contact speed, (that is at least about 125 m/s).  Such ultra high operating speeds can be achieved with segmented abrasive grinding wheels having segments formed from vitreous or resin bonded particles of aluminum oxide, silicon oxide, iron oxide, molybdenum oxide, vanadium oxide, tungsten carbide, silicon carbide and the like. The abrasive segments can be cemented to the core of the tool with an adhesive such as epoxy cement. Abrasive segments can be made to a significantly greater depth than traditional superabrasive-bearing segments, and consequently, should provide long life as well as high performance. Additionally, conventional abrasive segments are easier to true and dress and to make into intricate profiles for grinding complex shaped work pieces.
Patent TW-411607-B (TW)
Title: Electrostatic discharge protection circuit
Inventor: CHEN WEI-FAN
IPC: H01L27/02
Filed: 1998-12-02
Granted: 2000-11-11
Abstract: This invention concerns an electrostatic discharge (ESD) protection circuit, comprising a lateral silicon-controlled rectifier, an MOS transistor, and a current-sinking device. The lateral silicon-controlled rectifier is coupled to the internal circuit. There are two common regions. The MOS transistor and the lateral silicon-controlled rectifier share the first common region. The current-sinking device shares with the lateral silicon controlled rectifier the second common region. The current-sinking device shunts the majority of the discharge current when the MOS transistor breaks down, thereby increasing the trigger current of the lateral silicon-controlled rectifier.
Patent TW-457747-B (TW)
Title: IC card connector apparatus
Inventor: NISHIOKA TORU
IPC: G06K13/08
Filed: 1999-01-11
Granted: 2001-10-01
Abstract: The present invention concerns an IC card connector apparatus that solves the problems of a conventional IC card connector apparatus, which uses two IC cards and is vertically disposed with two push rods, such as higher cost due to more parts incorporated, poor assembling characteristic, and an increased height of the connector apparatus. To solve the problems stated above, the present invention is composed of the followings as shown in figure 2 as a reference. When ejecting the first IC card 1, which has been inserted, the pushing action is performed by extruding a single push rod 5 to the state of extruding position so as to eject the first IC card via a single transmitting pin 16. To eject the second IC card 1, with the push rod 5 at the extruding state, a handle 15 is circularly moved so as to move the transmitting pin 16 from the first heart-shaped cam groove 11 to the second heart-shaped cam groove 12. In this state, the push rod 5 is pressed toward a pushed-in position so as to cause the single transmitting pin 16 to circularly move to conduct the ejection of the second IC card 1. Therefore, the connector device employs only a push rod 5 and a transmitting pin 16 so as to make it possible to provide a smaller connector apparatus that features with fewer parts, lower cost, and better assemble characteristic.
Patent TW-411437-B (TW)
Title: Optical disk
Inventor: NAGASAKA KIMIO
IPC: G11B7/24076
Filed: 1999-01-22
Granted: 2000-11-11
Abstract: The pre-pits in the sector header zone are arranged on the centerline of groove track or land track in the disc. The header signal is regenerated by the splitting sensors' AND-operation signal in the disc driver thus reducing the effects of disk tilt or track off and enlarging the margin.
Patent TW-400648-B (TW)
Title: Flash memory structure and the manufacture method thereof
Inventor: SUNG GUO-DUNG
IPC: H01L27/115
Filed: 1999-01-27
Granted: 2000-08-01
Abstract: A manufacture method of flash memory, which is to form the pad oxide and the mask layer with the pattern on the substrate. Then it forms the spacer on the side wall of the mask layer, then uses the mask layer and the spacer as the mask to form the trench on the substrate. Next to form the insulative layer on the substrate, to remove part of the insulative layer on the mask layer to form a T-shaped trench isolation structure, which exposes the mask layer, among which part of the T-shaped trench isolation structure extends to the substrate, and includes the spacer. Next to remove the mask layer and the pad oxide under the mask layer, and to form a tunnel oxide on the substrate. Next to form the floating gate on the tunnel oxide, next to form the dielectrics on the floating gate, to form the control gate on the dielectrics, which accomplish the making of the flash memory stacked gate.
Patent TW-I249525-B (TW)
Title: Indole derivatives and pharmaceutically acceptable salts thereof
Inventor: KIAZAWA MAKIO
IPC: C07D209/08
Filed: 1999-02-22
Granted: 2006-02-21
Abstract: The present invention relates to indole derivatives represented by the general formula: (wherein R represents an ethyl group or a 2,2,2-trifluoroethyl group; Y represents a hydroxy group or a pivaloyloxy group; and the carbon atom marked with (R) represents a carbon atom in (R) configuration) and pharmaceutically acceptable salts thereof, which have potent and prolonged reducing effects on intraocular pressure and are useful as agents for lowering intraocular pressure.
Patent TW-415084-B (TW)
Title: Fabrication method of crown-shaped capacitor structure
Inventor: LIN WEI-RUEI
IPC: H01L21/8242
Filed: 1999-03-05
Granted: 2000-12-11
Abstract: The invention relates to a fabrication method of crown-shaped capacitor structure, which is applicable to a substrate provided with source/drain, bit lines and substrate isolated with a first insulating layer. The first mask layer and the second insulating layer are formed on top of the substrate in sequence. The second insulating layer is defined to form a contact hole in connection with the source/drain. The second mask layer is formed and extend accordingly to the opening, side wall of contact hole and bottom. The second mask layer is removed partially to form mask side wall. The third insulating layer is formed. The third insulating layer is partially removed to form an opening and leave the part for forming the capacitor structure. A conducting layer is formed accordingly to cover the side wall of opening along with the surface of mask side wall and is extended to the bottom of the contact hole. The fourth insulating layer is formed and is applied with a planarization procedure. The surfaces of the conducting layer regarding the fourth insulating layer and the conducting layer of the third insulation surface are removed. The third insulating layer and the fourth insulating layer are removed to form the lower electrode board. The dielectric layer and a upper electrode board are formed in sequence to complete the fabrication of the crown-shaped capacitor structure.
Patent TW-376667-B (TW)
Title: Image-capturing device
Inventor: JUEN MASAHIRO
IPC: H04N5/357
Filed: 1999-03-16
Granted: 1999-12-11
Abstract: A photographing device for laying a plurality of pixels two-dimensionally on a semiconductor substrate, having a first pixel comprising a first photoelectric conversion part for photographing the image of an object, a first amplifier for amplifying the signal generated by the first photoelectric conversion part, a first reset part for resetting the signal generated by the first photoelectric conversion part, a photo-measuring photoelectric conversion part for measuring the object; and a second pixel comprising a second photoelectric conversion part for photographing the object, a second amplifier for amplifying the signal generated by the second photoelectric conversion part, and a second reset part for resetting the signal generated by the second photoelectric conversion part; wherein the first pixel and the second pixel are arranged according to a predetermined arrangement pattern.
Patent TW-448448-B (TW)
Title: Circuit-arrangement and method to automatic recognization and elimination of word-lines-bit-lines short-circuit
Inventor: GRATZ THORALF
IPC: G11C29/00
Filed: 1999-03-24
Granted: 2001-08-01
Abstract: This invention relates to a circuit-arrangement and a method to automatic recognization and elimination of word-lines-bit-lines short-circuit of a memory-cells arrangement that contain sensor-amplifiers (SA), wherein the sensor-amplifiers (SA) divide the memory-cells arrangement into some memory-blocks. In the bit-lines (BL1, BL2) is provided a fuse (FE) in each memory-block before each sensor-amplifier (SA), said fuse (FE) is cut-through in a test-mode by the applying of a corresponding voltage-difference.