baber/WOPTO huggingface dataset:
Patent TW-440482-B (TW)
Title: Manufacture method for concrete-strengthening deformed reinforcement bar and its connecting ends
Inventor: CHUNG GYENG-OK
IPC: B21H3/02
Filed: 1999-06-01
Granted: 2001-06-16
Abstract: This invention is aimed at offering a simple and low-cost manufacture method for concrete-strengthening deformed reinforcement bars, mutual connecting structure of the bars, and the connecting ends to raise the mechanical strength of the connecting ends without influencing its steel structure. The mechanism of this method is the swaging process: there is at least one connecting end is swaged and at normal temperature and the circumferential surface is rolled thread. The maximum diameter of the connecting end is same size as or a little more than the diameter of the reinforcement bar trunk, or a little less than the diameter of the reinforcement bar. The rolled thread is identically the swaged diameter of the circumference of the connecting ends of the reinforcement bar.
Patent TW-434962-B (TW)
Title: Pre-assembled electrical splice component
Inventor: KRABS RAYMOND
IPC: H02G15/188
Filed: 1999-06-29
Granted: 2001-05-16
Abstract: A pre-assembled electrical splice component for splicing electrical cables of the type including a central conductor, an insulative layer, a conductive shield, and an outer protective jacket. The preassembled splice component includes a radially collapsible support core, upon which is positioned on a conductive sleeve. At least one spring is positioned over the conductive sleeve and compresses the sleeve against support core. When the support core is removed the spring constricts to a reduced diameter and thereby compress the conductive sleeve against a conductive shield of the cable. Additional layers of material may be placed on the support core for providing electrical insulation or shielding.
Patent TW-421587-B (TW)
Title: Disposable article having bodily waste component sensor
Inventor: ROE DONALD CARROLL
IPC: A61F13/15
Filed: 1999-12-01
Granted: 2001-02-11
Abstract: The present invention is directed to a disposable article that comprises a sensor adapted to detect one or more specific biological, health and/or nutrition markers in the wearer's feces. The article may also signal the caretaker, the wearer, or an actuator of the occurrence.
Patent TW-453008-B (TW)
Title: Line guiding arrangement
Inventor: RICHTER WOLFGANG
IPC: F16G13/16
Filed: 1999-06-30
Granted: 2001-09-01
Abstract: For running one line, a line guiding arrangement is proposed. The line guiding arrangement comprises a line receiving channel (1) that includes a support wall portion (2), a cover portion (3), and side wall portions (4, 5). The line receiving channel (1) is subdivided by transverse separations (6) into a plurality of segments (9, 10) that are tiltable relative to one another. The transverse separations (6) extend through the cover portion (3). They continue in the side wall portions (4, 5) to the vicinity of the support wall portion (2). One transverse separation (6) of the two adjacent segments (9, 10) is designed such that the one segment (9, 10) has one recess (11) and the other segment a projection (12) engaging the recess (11).
Patent TW-430888-B (TW)
Title: MOS structure with reduced resistance and method for making the same
Inventor: HUNG YUN-DING
IPC: H01L21/28
Filed: 1999-07-31
Granted: 2001-04-21
Abstract: A method for making a MOS structure with a reduced resistance comprises forming a polysilicon gate and a source/drain region on a substrate; forming a selective hemispherical grain polysilicon layer on the gate and the source/drain region; forming a metal layer on the selective hemispherical grain polysilicon layer; performing a high temperature process to make the metal layer to react with the selective hemispherical grain polysilicon layer, thereby forming a metal silicide layer with a lower resistance on the gate and the source/drain region.
Patent TW-440813-B (TW)
Title: Pitch determination using speech classification and prior pitch estimation
Inventor: GAO YANG
IPC: G10L19/08
Filed: 1999-08-21
Granted: 2001-06-16
Abstract: A multi-rate speech codec supports a plurality of encoding bit rate modes by adaptively selecting encoding bit rate modes to match communication channel restrictions. In higher bit rate encoding modes, an accurate representation of speech through CELP (code excited linear prediction) and other associated modeling parameters are generated for higher quality decoding and reproduction. To achieve high quality in lower bit rate encoding modes, the speech encoder departs from the strict waveform matching criteria of regular CELP coders and strives to identify significant perceptual features of the input signal. To support lower bit rate encoding modes, a variety of techniques are applied many of which involve the classification of the input signal. For each bit rate mode selected, pluralities of fixed or innovation subcodebooks are selected for use in generating innovation vectors. The speech encoder also utilizes an adaptive weighting factor in the selection of a current pitch lag value from a plurality of pitch lag candidates. For example, if the speech encoder identifies an integer multiple timing relationship between any two pitch lag candidates, the pitch lag candidate with the smallest timing value is favored through adjustment of the weighting factor. Similarly, if a pitch lag candidate exhibits timing that corresponds to that of previous pitch lag values, the weighting factor is adjusted to favor that candidate.
Patent TW-429503-B (TW)
Title: Optical measurement method for trench depth
Inventor: HE JAU-HUANG
IPC: H01L21/66
Filed: 1999-08-27
Granted: 2001-04-11
Abstract: An optical measurement method for trench depth is applied to a substrate with a trench thereon in which the substrate surface is the first plane and the trench has a second plane with a depth. The method firstly uses the overall reflection index from the substrate by multi-wavelength measurement, that the overall reflection index is defined by a first actual reflection index for the first plane and a second actual reflection index for the second plate and the scattering factor; then, measuring the first actual reflection index of the substrate and calculating the scattering factor to determine the second actual reflection index. Because the trench depth is determined by the second actual reflection index, it can get the depth trench after obtaining the second actual reflection index.
Patent TW-492003-B (TW)
Title: Semiconductor-circuit device
Inventor: HOFFMANN KURT
IPC: G11C11/407
Filed: 1999-09-08
Granted: 2002-06-21
Abstract: This invention relates to a semiconductor-circuit device with a drive-circuit (13), which is integrated in a semiconductor-substrate (1) of a 1st conductive type and is composed of some PV-switch-transistors (2) to switch some positive and/or zero voltage-levels and some NV-switch-transistors (3) to switch some negative and/or zero voltage-levels; and a control-circuit, which is connected before said drive-circuit (13) and also formed in said semiconductor-substrate (1), wherein the semiconductor-substrate is connected to a substrate-level. The NV-switch-transistor (3) of said drive-circuit (13) is constructed within an outer trough, which is embedded in said semiconductor-substrate and belongs to a second conductive type that is opposite to the 1st conductive type, the outer trough (10) is connected to a power-supply voltage.
Patent TW-442951-B (TW)
Title: A low-voltage prescaler using dynamic back-gate forward bias method
Inventor: LIOU SHEN-YUAN
IPC: H03K23/66
Filed: 1999-10-07
Granted: 2001-06-23
Abstract: A low-voltage divide-by-64/65 prescaler fabricated with a 0.35- mu m standard CMOS technology is presented to lower power dissipation. A new dynamic D-flip-flop (DFF) using the back-gate forward bias method has been developed for low-voltage operation. The prescaler including a preamplifier measured at 1 V supply voltage has a maximum operating frequency of 170 MHz and it power dissipation is only 0.9 mW.
Patent TW-444455-B (TW)
Title: Delay device, semiconductor testing device, semiconductor device and oscilloscope
Inventor: OKAYASU TOSHIYUKI
IPC: H03K5/13
Filed: 1999-10-22
Granted: 2001-07-01
Abstract: A kind of delay device, in which its accuracy is raised through the use of decreasing the varying amount of its voltage supply source and a received transmission signal is delayed, which includes the followings: a delay component, which operates under a supply voltage Vdd and a supply voltage Vss, and delays the transmitted signal where voltage Vdd is larger than voltage Vss; and the externally added circuit, which is used to output the delay component output that is a preset voltage smaller than voltage Vdd and larger than voltage Vss. Additionally, this delay component includes a digital circuit, whose output corresponds to one of the possible values of two input voltages. In addition, this externally added circuit outputs a voltage value that is basically similar to the initial voltage so as to make these two possible output voltage values have phases opposite to each other.
Patent TW-459050-B (TW)
Title: Method for the pyrometallurgical treatment of waste originating from the production of iron and steel
Inventor: HANSMANN THOMAS
IPC: C22B7/00
Filed: 1999-12-10
Granted: 2001-10-11
Abstract: A method is described for the pyrometallurgical treatment of waste, particularly that originating from the production of iron and steel, in a first zone comprising the vertically separated hearths of a multiple-hearth furnace, in which: (a) the waste is introduced on to the upper hearth of the first zone and is gradually transferred to the lower hearths; (b) conditions are created in the first zone conducive to the volatilisation of the salts of alkali metals, particularly chlorides of alkali metals, and of lead oxides; (c) the gases containing volatilised salts of alkali metals, particularly chlorides of alkali metals, and/or lead oxides are extracted from the first zone.
Patent TW-413662-B (TW)
Title: Method of producing paging inner bag of folder
Inventor: CHEN JIN-LIANG
IPC: B42F7/06
Filed: 1999-12-22
Granted: 2000-12-01
Abstract: The present invention provides a method of producing a paging inner bag of a folder. More specifically, a method of rapidly producing a paging inner bag of a folder is characterized in essentially comprising the following steps: (1) a material preparation step; (2) a cutting step; (3) a step of inserting an index sheet and a paging sheet; (4) a thermal sealing step; and (5) a punching and cutting step to complete the production of the paging inner bag of a folder. Therefore, the abovementioned steps can achieve a mechanical mass production, an unprecedented production efficiency, and lower the production costs.
Patent TW-521408-B (TW)
Title: Low-pin-count semiconductor chip package structure and its manufacturing method
Inventor: LIN CHUN HUNG
IPC: H01L23/28
Filed: 1999-12-29
Granted: 2003-02-21
Abstract: A kind of low-pin-count semiconductor chip package structure contains a chip carrier for carrying a semiconductor chip and plural connection pads electrically connected to the semiconductor chip, in which the chip carrier and plural connection pads are provided with inner recess cross-sections. An encapsulation body covers the semiconductor chip, the chip carrier, and plural connection pads so as to make the chip carrier and at least part of each connection pad expose from the bottom portion of the encapsulation body. In the invention, the manufacturing method of low-pin-count semiconductor chip package structure mentioned above is also provided.
Patent TW-I232206-B (TW)
Title: Method of removing calcium from water containing calcium hydrogen carbonate in high concentration
Inventor: KIKUYAMA HIROHISA
IPC: C02F1/58
Filed: 2000-01-26
Granted: 2005-05-11
Abstract: A method of removing calcium from water containing calcium hydrogen carbonate in a concentration as high as 200 to 500 ppm in terms of calcium, by which the calcium hydrogen carbonate can be diminished to the standard water quality level for industrial service water not by a technique in which a large quantity of heat or power is used, such as heating or degassing, but through a simple chemical treatment. The method is characterized by adding calcium hydroxide to wastewater containing calcium in the form of calcium hydrogen carbonate in a high concentration to cause a reaction and thereby fix the dissolved calcium to calcium carbonate and removing the calcium carbonate.
Patent TW-459432-B (TW)
Title: Switching device
Inventor: SEKIYA TAKU
IPC: H02B11/24
Filed: 2000-01-27
Granted: 2001-10-11
Abstract: In a switching device, a lower shutter 25b is linked to a supporting arm 27b attached rotatably to a fixed board 21, a driving plate 29 having a horizontal portion 29a and an inclined portion 29b which is inclined upward is provided on a movable board 22, a roller 33 which rolls along the driving plate 29 is attached rotatably to an operating link 30, and this operating link 30 is linked to the supporting arm 27b by means of a linking plate 32. In addition, an upper shutter 25a is linked to a supporting arm 27a attached rotatably to the fixed board 21, a driving plate 34 having a horizontal portion 34a disposed in face-to-face relation to the horizontal portion 29a with the movable board 22 placed therebetween and an inclined portion 34b which is inclined downward so as to be symmetrical with the direction of inclination of the inclined portion 29b is provided on the movable board 22, a roller 37 which rolls along the driving plate 34 is attached rotatably to an operating link 35, and this operating link 35 is linked to the supporting arm 27a by means of a linking plate 36.
Patent TW-I236344-B (TW)
Title: Process for the enzymatic lactose cleavage
Inventor: NOVALIC SENAD
IPC: A23C9/12
Filed: 2000-03-01
Granted: 2005-07-21
Abstract: Process for enzymatic lactose cleavage in membrane diffusion reactors. The lactose-cleaving enzyme used is a thermophilic enzyme or a mixture of thermophilic enzymes and the process is performed at a temperature of between 50 DEG C and 85 DEG C, or the lactose-cleaving enzyme used is a mesophilic enzyme or a mixture of mesophilic enzymes and the process is performed at a temperature of at most 50 DEG C. The permeate is at least partially sterilised by filtration and/or irradiated with UV light.
Patent TW-541423-B (TW)
Title: Testing jig for an electronic circuit board
Inventor: SUDA TAKUMI
IPC: G01R31/28
Filed: 2000-03-17
Granted: 2003-07-11
Abstract: The object is to provide a testing jig for electronic circuit boards, which is free from the drawbacks associated with use of probes and can realize reliable electric continuity regardless of the protective layer's thickness with an improved yield and can be manufactured in a short period. The solving arrangement to achieve the above object is configured as follows. That is, in order to examine the electric characteristics of an electronic circuit board by pressing the testing jig into contact with an electronic circuit board, the electronic circuit board includes a multiple number of pads arranged on its undersurface, a pattern of interconnections, electrically connected to the multiple pads, disposed on its obverse surface, a resist-printed layer laminated for protecting the patterned interconnections with multiple connecting grooves formed to expose the electrodes of the patterned interconnections. The testing jig includes a conductive rubber member having frame-shaped rib and its enclosing ribs formed on its obverse surface opposing the resist-printed layer. These ribs are those having been laser engraved in a manner and positions so that they will loosely fit into voids of the connecting grooves and come into contact with the electrodes of the patterned interconnections. In this arrangement, the presence of disconnection in the patterned interconnections is examined by bringing the framed and enclosing ribs into contact with the electrodes. Since a laser engraving process is used, it is possible to flexibly deal with changes of specifications of the circuit pattern and the resist-printed layer.
Patent TW-445556-B (TW)
Title: Ball grid packaging device for reducing electric noise
Inventor: LIN WEI-FENG
IPC: H01L21/60
Filed: 2000-03-17
Granted: 2001-07-11
Abstract: The present invention discloses a ball grid packaging device for reducing electric noise which comprises a substrate, a plurality of solder balls and a plurality of interconnect capacitors. The substrate comprises a contact layer, a power plane and a ground plane. The plurality of solder balls are fixed on the contact layer. The plurality of interconnect capacitors are configured on the contact layer and using a conductive adhesive for electrically connecting to the power plane and the ground plane to reduce the electric noise between the power plane and the ground plane.
Patent TW-448578-B (TW)
Title: Electroluminescent display device
Inventor: YOUNG NIGEL DAVID
IPC: H05B44/00
Filed: 2000-04-18
Granted: 2001-08-01
Abstract: In an electroluminescent display device having a plurality of display elements (12) each of which comprises a portion of a common organic electroluminescent (EL) layer (20) and first and second electrodes (18, 22) on opposing sides of the EL layer, an electrical conductor (30) held at a predetermined potential is provided extending between the first electrodes (18) of adjacent display elements and in contact with the EL layer for sinking electrical current tending to flow laterally in the EL layer between the adjacent display elements. In an active matrix array device, the electrical conductors may be provided in the form of a grid extending around each display element pad electrode (18). In a passive matrix array device the electrical conductors may comprise conductor lines (50) extending between the address conductors (40) of one set.
Patent TW-526191-B (TW)
Title: A process for producing methacrylic acid
Inventor: ONODERA HIDEO
IPC: C07B61/00
Filed: 2000-04-27
Granted: 2003-04-01
Abstract: A process for vapor phase catalytic oxidation of methacrolein to produce methacrylic acid at high yield and with stability over a prolonged period is provided. The process is characterized, in the occasion of producing methacrylic acid by vapor phase catalytic oxidation of methacrolein using a fixed bed shell-and-tube reactor, in that (1) the catalyst layer in each reaction tube is divided into at least two layers in the axial direction of the tube to provide plural reaction zones, and (2) each of the reaction zones is filled with the catalyst in such a manner that the amount of the catalytically active component per unit volume of the reaction tube decreases from the gas inlet portion toward the gas outlet portion.
Patent TW-517027-B (TW)
Title: Method of steering trailer, steering device, and vehicle such as trailer using the steering method or steering device
Inventor: AKASHIO YASUNOBU
IPC: B62D13/02
Filed: 2000-05-04
Granted: 2003-01-11
Abstract: A method of steering a trailer, a steering device, and a vehicle such as a trailer using the steering method or the steering device, which can use a front steer shaft type trailer, having a steer shaft at the front part thereof and including a self-propelling vehicle such as a truck, by connecting it to a tractor in order to increase a physical distribution efficiency, and which have overcome a conventional difficulty in reverse movement. This invention is characterized in that front the steer shaft type trailer (2) having the steer shaft (1) installed at the front there of is towed by the tractor (5), the steer direction of the trailer (2) is steered, in conjunction with the tractor (5), by transmission members (14), (19), (20), (36), and (45) interlocked with the displacement of an intersecting angle of a towing bar (3), and the longitudinal running direction of the tractor (5) is detected and a transmission system of the transmission members is switched by a forward and reverse steer direction switching mechanism (9) to change the steer direction of the trailer (2) relative to the tractor (5).
Patent TW-426793-B (TW)
Title: A transmission control apparatus
Inventor: TAKAHASHI TSUKASA
IPC: F16D48/06
Filed: 2000-05-11
Granted: 2001-03-21
Abstract: A control apparatus for a transmission that links an input member for reception of rotative drive force to a gear element of a planetary gear set including three gears, an output member to another gear element of the same planetary gear set and a rotary member to the other gear of the same planetary gear set, wherein a brake 10 causes the rotary member and a stationary member to be engaged with and disengaged from each other while a clutch 30 causes the input member and the output member to be engaged with and disengaged from each other, and that comprises a first speed range wherein the brake 10 is engaged while the clutch 30 is disengaged and a second speed range wherein the clutch 30 is engaged; and wherein a gear change predicting means 56 for predicting speed change between the first speed range and the second speed range is involved and brake control means 58 and 59 for control of the brake 10 cause the brake 10 to be engaged before operation of the clutch 30 when the gear change predicting means 56 predicts a speed change.
Patent TW-546572-B (TW)
Title: Customer order management apparatus for restaurant
Inventor: TERASE TAKAO
IPC: G06Q50/00
Filed: 2000-05-29
Granted: 2003-08-11
Abstract: The invention provides a customer order management apparatus for restaurant, which is characterized by being equipped with the order issuing terminal capable of reviewing service contents and choosing from service contents to issue order, which is driven by battery and is portable, the order receiving terminal capable of receiving and displaying the order data issued by the order issuing terminal, the cash register that receives the order issuing instruction from the order issuing terminal to calculate and display bill, and in-shop control apparatus for proceeding data exchange processing among the order issuing terminal, the order receiving terminal and cash register. Among them, data exchange among the order issuing terminal, the order receiving terminal, cash register and in-shop control apparatus is conducted with wireless solution.
Patent TW-451246-B (TW)
Title: Cathode ray tube
Inventor: LEE BONG-WOO
IPC: H01J29/86
Filed: 2000-05-29
Granted: 2001-08-21
Abstract: A cathode ray tube with a central axis includes a panel with an inner phosphor screen, and a funnel connected to the panel. The funnel has a cone portion with a neck sealing side, and a body portion extended from the cone portion to the panel. A deflection yoke is externally mounted around the funnel. A neck is connected to the neck sealing side of the cone portion. An electron gun is mounted within the neck. The funnel is structured to satisfy the following condition: 0.52 + 0.001 x (Α/2+Φ) < b/a < 0.74 + 0.001 x (Α/2+Φ) where a indicates the distance (mm) between the reference line R/L and the top of round TOR on the tube axis line, b indicates the distance (mm) between the reference line and the neck sealing side of the cone portion on the tube axis Z line, Α indicates the deflection angle (degree), and Φ indicates the diameter (mm) of the neck.
Patent TW-491740-B (TW)
Title: Power supply for electro-discharge machining
Inventor: YOSHIKAZU UKAI
IPC: B23H1/02
Filed: 2000-06-14
Granted: 2002-06-21
Abstract: A power supply unit for electrodischarge machining applies voltage of positive and negative polarities across a gap between an electrode (1) and a workpiece (2). The power supply comprises control means (8) that applies first voltage pulses across the gap for a period (T1), waits a period (t) after the period (T1) so as to prevent switching means from damage, and applies second voltage pulses of the polarity opposite to the first voltage pulses for a period (T2a) until the voltage across the gap reaches a predetermined voltage below the voltage (Va) at which a discharge begins. Since the remaining voltage across the gap is thus removed quickly, steady and quality machining can be carried out.