baber/WOPTO huggingface dataset:
Patent TW-272292-B (TW)
Title: Helical device; helical device having legs and a bight; elongated device having a discontinuous shape for gripping a cable; methods for producing or automatically producing such devices; and apparatus forproducing a helical device from an elongated stri
Inventor: MAURICE W MURPHY
IPC: H02G7/10
Filed: 1995-05-03
Granted: 1996-03-11
Abstract: Methods and apparatus for forming devices including dead-ends and insulator ties from flat and other strips of material, as well as the devices themselves, are disclosed. Components of these devices may be formed continuously from a single strip, avoiding the need to weld or clamp the components together. Forming the devices in this manner reduces the possibility of stresses or non-uniformities forming when the components are joined and permits continuous automatic or semi-automatic manufacture to occur.
Patent TW-317533-B (TW)
IPC: B29L23/00
Filed: 1995-05-08
Granted: 1997-10-11
Abstract: In the manufacture of an electrofusion coupler, a winding (2) of an electrical resistance heating wire is wound directly around a mandrel (10) which comprises two parts providing respective ends of the mandrel. The mandrel supports electrically conducting terminal elements (5,6) by means of supporting locations (11) on the mandrel parts which form an integral part of the mandrel. The resistance wire (2) wound around the mandrel is connected to the electrically conducting terminal elements (5,6). Subsequently a body of thermoplastics (1) is moulded around the mandrel to form the electrofusion coupler, and thereafter the mandrel parts are extracted axially from the electrofusion coupler from opposite ends, leaving the winding (2) and terminal elements (5,6) in place in the electrofusion coupler. In a variant, a thermoplastic preform (3) is manufactured having electrically conducting terminal plates (5) secured thereto, the preform having an electrical resistance heating wire (2) wound therearound and secured to said terminal plates. An outer thermoplastics jacket (1) is then moulded around the wound preform (3) and said terminal plates (5), with bores being formed in said outer jacket extending to holes in the terminal plates. Subsequently electrical terminals having screw-threaded shanks (9) are screwed into said bores and into electrical contact with said terminal plates (5). <IMAGE>
Patent TW-418244-B (TW)
Title: Alpha alumina abrasive grits, its production and use
Inventor: GARG AJAY K
IPC: C04B35/111
Filed: 1995-05-11
Granted: 2001-01-11
Abstract: Alpha alumina abrasive grits with grain boundaries modified with at least one of yttria and a rare earth metal oxide, and one or more oxides selected from the oxides of magnesium and/or transition elements, perform at enhanced levels if at least the yttria and/or rare earth metal oxide modifiers are present within the body of the grit in concentrations at least as high as their concentrations at the surface of the grit.
Patent TW-297008-B (TW)
IPC: B62K25/04
Filed: 1995-05-20
Granted: 1997-02-01
Abstract: A suspension assembly that is formed of an essentially horizontal swing arm which is pivotally attached at one end to the underside of a bicycle frame by a pair of short links and which carries the rear wheel at an opposite end. The geometry of the suspension assembly is designed to produce a substantially straight line trajectory of the rear wheel in an upward and rearward direction at an angle that is preferably 20 DEG -30 DEG  with respect to a vertical line through the wheel axis of rotation to increase traction, making the acceleration forces apply an upward vertical force component to the frame, and a downward component to the frame under braking, independent of wheel position, that reduces rear frame lift (pitch). Furthermore, to obtain a constant pedal "feel," the suspension geometry is also designed so that the maximum vertical height movement of the pedal crank axis of rotation can be kept to less than 5% of the vertical wheel travel (e.g., a 0.25'' crank axis height increase for a 4'' vertical wheel travel). The suspension is designed to attach to a standard frame leaving room for mounting of the derailleur between the frame and the rear wheel. In a particularly preferred form, the swing arm assembly is provided with a tubular derailleur mount and an upper tube to which the rear wheel brake assembly can be mounted.
Patent TW-385540-B (TW)
Title: Signal transmission method, signal transmission circuit, and semiconductor integrated circuit using the same
Inventor: IWATA TORU
IPC: G11C5/14
Filed: 1995-05-30
Granted: 2000-03-21
Abstract: A signal transmission method provide a method for transmitting plural signals along their relative signal lines, in which the charge of the plural signal lines, including those signal lines which potential during processing are increased and those signal lines which potential during processing are decreased, are distributed from the signal line with potential decreased during processing to the signal line with potential increased during processing.
Patent TW-293201-B (TW)
IPC: B60L50/15
Filed: 1995-06-28
Granted: 1996-12-11
Abstract: A pulse width modulator (PWM) circuit for generating pulses to enable a driver control unit to drive a pair of switching circuits for an electric motor including an input section for receiving an N bit digitized input signal to be modulated and a PWM counter for continuously counting up from zero to a predetermined number and back down to zero, the PWM counter generating a digitized triangular waveform having N bits of resolution corresponding to the predetermined number. A compare unit receives and compares the digitized input signal and the digitized triangular waveform to produce an output pulse and a dead-time generator unit produces a first pulse and a second pulse from the output pulse produced from the compare unit. The first and second pulses each drives a corresponding one of the switching circuits and the first and second pulses have different transition times relative to each other. A built-in test (BIT) circuit provides BIT input signals corresponding to the first and second pulses to verify correct operation of the PWM circuit including a feed back path from the driver control unit, the driver control unit having a higher level of integration than the PWM circuit, and the BIT input signals providing individual control of each of the PWM signals.
Patent TW-389792-B (TW)
Title: Hot corrosion resistant single crystal nickel-based superalloys
Inventor: ERICKSON GARY L
IPC: C22C19/03
Filed: 1995-11-03
Granted: 2000-05-11
Abstract: This invention relates to a hot corrosion resistant nickel-based superalloy comprising the following elements in peroent by weight: from about 14.2 to ablut 15.5 percent chromium, from about 2.0 to about 4.0 peroent cobalt, from about 0.30 to about 0.45 percent molybdenum, from about 4.0 to about 5.0 percent tungsten, from about 4.5 to about 5.8 percent tantalum, from about 0.05 to about 0.25 percent columbium, from about 3.2 to about 3.6 percent aluminum, from about 4.0 to about 4.4 percent titanium, from about 0.01 to about 0.06 percent hafnium, and the balance nickel plus incidental impurities, the superalloy having a phasial stability number Nv3B less than about 2.45. Single crystal articles can be suitably made from the superalloy of this invention. The article can be a component for a gas turbine engine and, more particularly, the component can be  a gas turbine blade or gas turbine vane.
Patent TW-324866-B (TW)
Title: Compact laser apparatus and method
Inventor: FLOYD E HOVIS
IPC: H01S3/113
Filed: 1996-04-26
Granted: 1998-01-11
Abstract: A laser system (10) comprises: (1) A major laser resonator (11) having a laser medium (12) therein for producing a laser beam of a first wavelength; (2) A second laser resonator (27) optically connected to the primary resonator (11) to allow a portion of the laser energy from the primary laser resonator (11) to pass into the secondary laser resonator (27); (3) An optical parametric oscillator (27, 33) located in intra-cavity of the secondary laser resonator (27), in which the optical parametric oscillator (27, 33) has a nonlinear crystal (33) for producing a laser beam of a second wavelength therefrom; (4) A coherent laser beam output (40) coupled to optical parametric oscillator (33, 27) for generating output beam of predetermined wavelength from the optical parametric oscillator (27, 33) of second wavelength, and for limiting laser beam output of first wavelength, thereby, a dual resonators combines a second laser cavity (27) and a optical parametric oscillator (27, 33) to produce a predetermined output wavelength.
Patent TW-344717-B (TW)
Title: Image-receiving sheet for melt thermal transfer recording
Inventor: UTANI HIRONOBU
IPC: B41M5/42
Filed: 1996-08-12
Granted: 1998-11-11
Abstract: An image-receiving sheet for melt thermal transfer recording, which is produced by the following steps: providing a support (I) comprising (I) a substrate layer (A) made of a stretched film having microvoids formed therein, the stretched film of substrate layer (A) is obtained by stretching a propylene resin film comprising a propylene resin in an amount of from 65 to 95% by weight and inorganic fine powder having a specific surface area of from 10,000 to 40,000 cm2/g and an average grain diameter of from 0.5 to 2.3 μm in an amount of from 5 to 35% by weight, (ii) a surface layer (B) made of a stretched propylene film comprising a propylene resin in an amount of from 35 to 65% by weight and inorganic fine powder having a specific surface area of from 25,000 to 300,000 cm2/g and an average grain diameter of from 0.07 to 0.9 μm in an amount of from 35 to 65% by weight laminated on one side of the substrate layer (A) and (iii) a back surface layer (C) made of a stretched propylene film comprising a propylene resin in an amount of from 35 to 90% by weight and inorganic fine powder having a specific surface area of from 10,000 to 40,000 cm2/g and an average grain diameter of from 0.5 to 2.3 μm in an amount of from 10 to 65% by weight laminated on the opposite side of the substrate layer (A); coating an aqueous solution of a nitrogen-containing polymeric compound primer on the surface layer (B) of the support (I) or on both sides of the support (I); drying the coated material thereby forming one or more primer layers (Iia, Iib), and subsequently laminating a pulp paper layer (IV) having a thickness of from 40 to 250 μm and a Taber stiffness of from 1 to 60 g.F.Cm on the back surface layer (C) side of the support (I) via an adhesive layer (III).
Patent TW-427952-B (TW)
Title: Procedure for drying silicon
Inventor: SCHNELLENBERGER WILHELM
IPC: H01L21/306
Filed: 1996-08-20
Granted: 2001-04-01
Abstract: The invention relates to a procedure applicable for drying substrate surfaces of a large number of materials, such as semiconductors, metals, plastics and, in particular, silicon. The silicon (1) is dipped into a liquid bath (2) and the silicon (1) is separated from the liquid (3), the liquid of the bath (2) consisting of an aqueous HF solution (3) with a concentration between 0.001 and 50%. By adding a gas mixture containing O2/O3 immediately after the drying process is finished, the silicon surface is hydrophilized. By adding a gas mixture containing O2/O3 during the drying process, cleaning takes place as the ozone enters the solution on the liquid surface.
Patent TW-327257-B (TW)
Title: Injection molded motor assembly and method of fabrication
Inventor: BRADLEY A TRAGO
IPC: H02K15/12
Filed: 1996-09-30
Granted: 1998-02-21
Abstract: A process of producing an electrical motor, which comprises the following steps: constructing a rotor assembly on a rotor shaft, in which the rotor assembly comprises a bearing disposed near the end of the rotor shaft; assembling a set of stator laminations, which comprises stator electrodes, to insulate the stator electrodes, and using the stator winding to wind the stator electrodes in order to form an intermediate stator assembly; placing the intermediate stator assembly into a molding clamp, which comprises an internal cavity shaped for defining a rear end cap for the stator assembly, and a spindle protruded through the center of the intermediate stator assembly to form a central bore hole; injecting a molten plastic under pressure into the molding clamp to assemble the stator assembly, forcing the molten plastic into the intermediate stator assembly to encapsulate the stator winding, filling the interior space, and filling the molding cavity to form a rear end cap; cooling the assembly to solidify the molten plastic into a plastic block which extends and encompasses the end cap formed; turning a continuous bore hole through the center of the molded stator assembly to generate a core bore hole for the rotor assembly, the bore hole also forming a mounting face for containing the rotor assembly; and inserting the rotor assembly into the continuous bore hole and laminating the rotor bearing with the mounting face to install the rotor assembly to the stator assembly.
Patent TW-377408-B (TW)
Title: Information processing apparatus
Inventor: KAROUJI TAKAYUKI
IPC: G06F1/04
Filed: 1996-11-18
Granted: 1999-12-21
Abstract: This invention provides an information processing apparatus that is capable of setting up the correct time of rising and falling voltage levels for generating clock pulse, reset signal, and release of reset signal. When the rising voltage from the said apparatus is being set up, buffer gate generates clock pulse against the sinuous reference signals input from the oscillator circuit. When the monitor circuit is being checked, the reset circuit releases a reset signal to the microprocessor after a time delay factor implemented by a delay circuit using OR gate and flip-flop array. When the falling voltage from the apparatus is being set up, buffer gate sends a reset signal to the microprocessor as the monitor circuit detects the pre-stop status of the clock pulse.
Patent TW-314563-B (TW)
IPC: E03D9/03
Filed: 1996-11-21
Granted: 1997-09-01
Abstract: A cleaning and freshening unit (1) provided with a holder (2) and a liquid reservoir (4) detachably connected to the holder (2), the unit being provided with means (5) for suspension from a rim of a toilet bowl, the unit (1) also being provided with a porous, liquid-absorbing mass (6) which always communicates with liquid (F) contained in the liquid reservoir (4), the holder (2) being provided with a connecting nipple (7) suitable for connection to a discharge opening (8) of the bottle (3), the discharge opening (8) of the bottle (3) when connected being partly closed by a closing wall (9) provided with at least one liquid passage opening (10) which opens into an inlet (11<a>) of a channel (11) abutting with an outlet (11<b>) having a limited surface against the porous mass (6), and provided with at least one air supply opening (12) communicating with the ambient pressure, the sizes of the liquid passage opening (10) and the air supply opening (12) being such that the liquid pressure on the porous mass (6) is always equal and independent of the liquid level in the liquid reservoir (4). <IMAGE>
Patent TW-418384-B (TW)
Title: Voice pitch conversion device
Inventor: SHINBARA HISAKO
IPC: G10L25/90
Filed: 1996-12-23
Granted: 2001-01-11
Abstract: A pitch conversion device for translating the pitch of the moving voice signal. The device uses: the first window device, dividing the voice signal into a series of multiple frames and enveloping the frames for reforming; the pitch frequency detector, for detecting the pitch frequency in each frame; the Fourier transformer, for transforming each frame signal into domains; frequency shift device, for shifting each frequency component of the frame signal after Fourier transform to the required extent; the harmonic level controller, for controlling the harmonic level in the frame signal after frequency shift in response to the detected pitch frequency; the inverted Fourier transformer, for transforming the frame signal under harmonic level control into time domain; the second window device, for enveloping and reforming the frame signal outputted from the inverted Fourier transformer and combining each frames as the pitch-changed voice signal.
Patent TW-419645-B (TW)
Title: A method for coding Human speech and an apparatus for reproducing human speech so coded
Inventor: VELDHUIS AYMOND NICOLAAS KPJAM
IPC: G10L19/12
Filed: 1997-02-12
Granted: 2001-01-21
Abstract: For coding human speech for subsequent audio reproduction thereof, a plurality of speech segments is derived from speech received, and systematically stored in a data base for later concatenated readout. After the deriving, respective speech segments are fragmented into temporally consecutive source frames as governed by a predetermined similarity measure thereamongst that is based on an underlying parameter set are joined, and joined source frames are collectively mapped onto a single storage frame. Respective segments are stored as containing sequenced referrals to storage frames for therefrom reconstituting the segment in question.
Patent TW-377360-B (TW)
Title: Maleic acid copolymers with fluorinated thioether end cap
Inventor: PECHHOLD ENGELBERT
IPC: C08L35/00
Filed: 1997-03-07
Granted: 1999-12-21
Abstract: A copolymer having units of formula II, wherein M is H, alkali metal, ammonium cation, or a mixture thereof; N is OM or a mixture of OM, OR, and NR1R2 in a molar ratio of (OM):(OR):(NR1R2) of (1-(e+f)):e:f wherein e and f are each independently 0 to 0.5, provided that (e+f) is less than 0.8; R, R1, and R2 are each independently H or a branched or straight chain C1-20 alkyl; Y is a C2-10 alkyl, C6-12 aryl, or C4-12 alkoxy; X is a fluorinated thiol radical; Z is H; and v and w are each a positive number such that the molar ratio of v to w is from about 0.4:1 to about 1.3:1 is disclosed.
Patent TW-358230-B (TW)
Title: Semiconductor package
Inventor: PARK KYEI-CHAN
IPC: H01L23/495
Filed: 1997-03-18
Granted: 1999-05-11
Abstract: A semiconductor package is disclosed, including: (a) two or more semiconductor chips having a plurality of bonding pads; (b) an insulating circuit film having (I) an insulating base film with a plurality of through holes, (ii) a plurality of first metal lines formed on upper and lower faces of the base film, (iii) a plurality of protruding, conductive inner pads which are respectively formed on the first metal lines, being respectively connected to said bonding pads of each semiconductor chip, (iv) a plurality of protruding, conductive outer pads which are formed on the first metal line at a predetermined interval from the plurality of inner pads, and (v) a plurality of second metal lines formed along wall surface of the plurality of through holes to connect to the inner pads of each semiconductor chip, for electrically connecting inner pads each other which are positioned at the upper and lower surfaces of the base film, (c) a lead frame including an inner lead for connecting the outer pads of the insulating circuit film to an external device so that the semiconductor chips are attached to the insulating circuit film in a manner such that the upper surfaces where the bonding pads are arranged, facing each other.
Patent TW-420677-B (TW)
Title: New 4(3H)-pyridinyl ketone derivatives and the analogs, manufacturing method, and the pharmaceutical compositions containing those as antiotension II receptor antagonizers
Inventor: TZOU SHIAN-YAN
IPC: C07D403/10
Filed: 1997-03-28
Granted: 2001-02-01
Abstract: New 4(3H)-pyridinyl ketone derivatives can be nonpeptidic angiotension II receptor antagonizers, whose molecular structure as the following Formula (I) and (I') and the molecular structure of it's derivatives as the following Formula (IIa) and (IIb): R represents C1-C8 alkyl groups; Y represents halides, sulfonate ester groups (OSO2R), phosphate ester groups (OP(O)(OR)2 or phosphate ester groups OP(S)(OR)2) and the pharmaceutical acceptable salts. This invention presents the pharmaceutical acceptable salts and the manufacturing method of the above compounds and the pharmaceutical compositions containing those as angiotension II Receptor antagonizers.
Patent TW-330362-B (TW)
Title: Device and method of data processing apparatus and the system thereof
Inventor: TANIGUCHI MASAYUKI
IPC: H04L29/02
Filed: 1997-04-28
Granted: 1998-04-21
Abstract: A data processing apparatus comprises: (1) Communication protocol memory means for storing communication protocol of controlled target machine connected via medium communication line in each of the controlled target machine in advance; (2) Device data processing means for collecting reserved device data of controlled target machine or setting device data in controlled target machine based on communication protocol memorized in the communication protocol memory device; (3) Common memory area for storing the device data collected by the device data processing means or setting device data of the controlled target machine; (4) Data transceiving means for performing the device data tranceiving between the common memory area and specified user buffer.
Patent TW-377287-B (TW)
Title: Aseismatic mount for exhibiton of articles and showcase equipped with aseismatic mount
Inventor: SATOH YUKIO
IPC: A47F5/00
Filed: 1997-05-01
Granted: 1999-12-21
Abstract: Aseismatic mount for exhibition of articles in this invention is characterized in the: compositions of a lower mount frame, a center mount frame and an upper mount frame on which are placed the exhibited objects. The aseismatic mechanism is composed by 2 eccentric rollers that are eccentric from each other in the plural positions interposed between the said lower mount frame and center mount frame. Beside to roll to cause the center to shift eccentrically from one of the said rollers to contact the lower mount frame, the aseismatic mechanism also rolls to cause the center to be eccentric from the other roller to contact the center frame; the plural positions interposed between the said center mount frame and upper mount frame correspond to the aseismatic mechanism described above are to roll the rollers in the vertical direction and are also configured with an aseismatic mechanism same as the said aseismatic mechanism. Beside to roll to cause the center to shift eccentrically with respect to one of the upper rollers to contact the center mount frame, the aseismatic mechanism also rolls to cause the center to shift eccentrically with respect to the other roller to contact the upper mount frame.
Patent TW-343181-B (TW)
Title: Switch mounting structure
Inventor: SHIRATORI TOSHIHIKO
IPC: B60R16/02
Filed: 1997-06-06
Granted: 1998-10-21
Abstract: A switch mounting structure in which, a switch is mounted on a switch support such that terminals of the switch are electrically connected to the conductor terminals of the switch support; the switch housing is inserted an opening formed on the switch support and is locked in the opening by a locking claw; the switch terminals exposed on the outer surface of the switch housing are resiliently pressed on the conductor terminals exposed on the opening.
Patent TW-353686-B (TW)
Title: Filling material and process for preparing clusters of bonded thermoplastic fibers
Inventor: MARCUS ILAN
IPC: D04H1/06
Filed: 1997-06-27
Granted: 1999-03-01
Abstract: A filling material comprising clusters of bonded thermoplastic fibers, the fibers having crimped configuration and being bonded together at only one location in each cluster, the bonding location extending along a minor proportion of the length of the fibers, characterized by the fibers being bonded at locations that vary in different clusters in the filling material.