baber/WOPTO huggingface dataset:
Patent TW-407200-B (TW)
Title: Nondestructive testing: transient depth thermography
Inventor: RINGERMACHER HARRY I
IPC: G01N25/72
Filed: 1997-10-02
Granted: 2000-10-01
Abstract: The present invention relates to transient depth thermography; a nondestructive testing technique and system for loating flaws within an object. The system, which comprises a heater for heating the surface of the object; a recorder for recording pixel intensity for each pixel on the heated surface; a means for determining pixel contrast from the pixel intensity; and a means for determining the size and location of flaws within the object based upon the pixel contrast; monitors each pixels' contrast for successive thermal images and utilizes those pixel contrasts determining the location of a flaw within the object. The object surface and the respective underlying flaws can then be depicted on a color spectrum image print which correlates the flaw depth with a particular color.
Patent TW-349054-B (TW)
Title: Process for producing step prototype
Inventor: CHEN JIN-PING
IPC: B29C33/38
Filed: 1998-01-07
Granted: 1999-01-01
Abstract: A process for producing a step prototype, which comprises filling an engraved product prototype with a soft mold material, removing the product prototype after hardening leaving the soft mold material as a soft mold, positioning the soft mold with a sheet frame, pressing the soft mold by squeezing a filler into the periphery of the soft mold, meanwhile measuring the compressed soft mold meeting required dimensions by a template thereby reducing the soft mold from an original dimension to a required dimension, then filling the soft mold with a forming material, and after hardening removing the forming material thereby obtaining the required step prototype which is reduced in size than the product prototype.
Patent TW-378240-B (TW)
Title: Washing machine
Inventor: KIM YOUNG-CHUL
IPC: D06F21/02
Filed: 1998-01-22
Granted: 2000-01-01
Abstract: A washing machine comprises a spurting device for directly and upwardly spurting washing water from the center of the pulsator to the upper portion through at least one water pipe. In this machine, the washing water can be upwardly spurted to the upper portion from the center of the pulsator through the water pipe for dispersing the washing articles entangled on the upper portion at the center of the pulsator. Furthermore, the installation of the water pipe is very easy. The water pipe comprises an upper cover, a lower cover and a first assembly device. Thereamong, the first assembly device can be easily assembled with or removed off the upper and lower covers. The washing machine also equips a second assembly device for combining the water pipe with the lower surface of the pulsator so that the water pipe and the pulsator can rotate together.
Patent TW-444290-B (TW)
Title: Wafer cleaning method and apparatus
Inventor: JANG JIUN-JIE
IPC: H01L21/304
Filed: 1998-03-20
Granted: 2001-07-01
Abstract: This invention provides a kind of wafer cleaning method and apparatus. This invention is suitable for use in cleaning wafer after the wafer is undergone the megasonic cleaning process of impurity particles. The apparatus includes the followings: (a) a cleaning trough, where its inside includes clipping grooves used for placing wafers and it is provided with the opening used for providing the entrance of cleaning water; (b) a heating apparatus, which is used to heat cleaning water; (c) a temperature sensor, which is used to detect the cleaning water temperature in the cleaning trough and send out a temperature signal; (d) a heating apparatus controller, which sets the predetermined temperature and receives the temperature signal stated above; the received signal is then compared with the predetermined temperature such that a signal of stopping heating is sent to the heating apparatus when the temperature signal is higher than the predetermined temperature, and a signal of starting to heat is sent to the heating apparatus when the temperature signal is lower than the predetermined temperature; (e) an air valve, which is capable of selecting the cleaning water whose temperature is increased by passing through the heating apparatus or the cleaning water whose temperature is increased by passing through the heating apparatus to enter the cleaning trough through the opening. According to this invention, wafer can be indeed cleaned so as to avoid the color change phenomenon of thermal oxide layer.
Patent TW-384406-B (TW)
Title: Semiconductor laser light source and solid-state laser apparatus
Inventor: MURO KIYOFUMI
IPC: H01S5/00
Filed: 1998-03-27
Granted: 2000-03-11
Abstract: A semiconductor laser light source includes: a semiconductor laser array which emits laser beams whose polarization planes are parallel to each other and whose divergent angles <theta>z and <theta>x in two orthogonal directions satisfy an inequality <theta>z > <theta>x; a cylindrical lens which converges the laser beams emitted from the semiconductor laser array in a direction that decreases the divergent angle <theta>z; a wave plate which controls the direction of polarization so that the polarization planes of the laser beams having passed through the cylindrical lens are at 90 degrees to each other; a birefringent optical element which merges by the birefringent effect the optical paths of the laser beams having passed through the wave plate; and a light emitting surface which converges the laser beams merged by the birefringent optical element in a direction that decreases the divergent angle <theta>x. Thus, the efficiency of merging the laser beams and the efficiency of joining the laser beams to the succeeding optical system can be greatly improved.
Patent TW-357065-B (TW)
Title: Plating method for alignment of leusure suit sleeves
Inventor: LIOUSHU RUEI-JIAU
IPC: A41H25/00
Filed: 1998-04-17
Granted: 1999-05-01
Abstract: A sort of plating method for alignment of leusure suit sleeves, by matching the horizontal line of the cuffs of a leisure suit with the front, rear pieces in part and in sections, featuring: definition of the alignment point on the pieces and then calculate the proportion of the point in the whole sleeve height, for a corresponding point before drawing the horizontal line, which is the joining or segmentation line of the sleeve, for successful matching of the sleeves with the front and rear pieces, including: (A) method of matching the breast line, (B) method of matching by 1/4 of the armpist height, (C) method of matching by 1/2 of the armpist height.
Patent TW-396716-B (TW)
Title: Backlight for liquid crystal display
Inventor: OKITA MASAYA
IPC: H05B41/36
Filed: 1998-05-26
Granted: 2000-07-01
Abstract: The object of the present invention is to provide a backlight device that can control lighting of three cathode-ray tubes with a single inverter. To achieve the object, the device controls both the output of the inverter 3 and ON/OFF actions of the semiconductor switches 2 of the cold cathode-ray tubes 5, 6 and 7 in combination.
Patent TW-380334-B (TW)
Title: Time signal control method and apparatus thereof
Inventor: SAEKI TAKANORI
IPC: H03K5/00
Filed: 1998-06-12
Granted: 2000-01-21
Abstract: The invention provides a kind of time signal control method and apparatus which can realize high speed operation and be used as variable delay circuit. In order to achieve the above-mentioned purpose, the invention employs frequency divider to divide the external clock and generate multi-phased clock. Then, employing the multi-phased clock for the input of multi-phased clock doubling circuit and after the input time differential from different phase pulses of divided multi-phased clock, to making the clocks of different phases to be as multiple and double the phase of external clock.
Patent TW-392176-B (TW)
Title: A memory device for performing a refresh operation under an active mode
Inventor: SON JIN-SEUNG
IPC: G11C11/406
Filed: 1998-06-19
Granted: 2000-06-01
Abstract: A memory device does not operate an input/output sense-amplifier corresponding to a row to be refreshed, thus prevents a data mixing between a row of an active state and another row to be refreshed, thereby performing a refresh operation under an active mode. In addition, if the block of a row to be refreshed is not identical with other block of a row placed at an active state, the memory device performs a refresh operation under an active mode, thereby increasing an effective bandwidth of DRAM.
Patent TW-382116-B (TW)
Title: A computer synthesized plunk string instrument device and method of the same
Inventor: SU WEN-YU
IPC: G10H1/02
Filed: 1998-07-10
Granted: 2000-02-11
Abstract: A plunk string instrument technique which uses a steel string measurement device to detect the vibration of real strings and employs the measuring result as learning data of scattering recurrent network. Such scattering recurrent network is used as the solid model of the string and output the synthesized parameters after sufficient learning. The generated synthesized parameters can create exactly the original sound after mixing and amplifying. The computer music synthesizing technique can generate different audio string effects according to different kinds of plunking waveform and sampling positions just as a virtual plunk stringed instrument.
Patent TW-I226338-B (TW)
Title: Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
Inventor: LO FREDERICK YIP-KWAI
IPC: C08F4/64
Filed: 1998-08-17
Granted: 2005-01-11
Abstract: A catalyst composition is described for preparing a high activity catalyst in silica which produces, in a single reactor, polyethylene with a broad or bimodal molecular weight distribution. The catalyst is prepared from the interaction of silica, previously calcined at 600 DEG C, with dibutylmagnesium, 1-butanol and titanium tetrachloride and a solution of methylalumoxane and ethylenebis[1-indenyl] zirconium dichloride.
Patent TW-393650-B (TW)
Title: Semiconductor memory device
Inventor: SUZUKI KOICHI
IPC: G11C7/10
Filed: 1998-07-28
Granted: 2000-06-11
Abstract: A semiconductor memory device is provided which is capable of reducing the peak current of sense-amplifiers in the normal access mode operation and capable of a high speed access. The system comprises two types of sense-amplifiers 200 and 201 and a sense-amplifier control circuit 145 for controlling activation start and finish time. Depending upon the  access mode, the activation start time and the activation finish time for these sense-amplifiers 200 and 201 are shifted by a sense-amplifier control circuit 145, which can modify a one-shot-pulse signal generated by an ATD into an optional pulse width and a route for transmitting are altered for data obtained in the normal access mode operation and data obtained in the page access mode operation are transmitted by selected routes by a page-decoder 102, a sense-amplifier selection circuit 150, and a latch selector 152.
Patent TW-502502-B (TW)
Title: Delay locked loop device of the semiconductor circuit
Inventor: CHOI JAE-MYOUNG
IPC: G11C11/4076
Filed: 1998-11-21
Granted: 2002-09-11
Abstract: Delay locked loop device generates an internal clock by receiving an external clock. Multiplexer is provided to receive N delay signals outputted from the first to Nth delay elements which receives the external clock. The delay locked loop device generates the internal clock by selecting one of the N delay signals. The phase of the internal clock follows the phase of the external clock.
Patent TW-518300-B (TW)
Title: Bicycle shifting device
Inventor: NISHIMOTO NAOHIRO
IPC: B62M25/04
Filed: 1998-11-26
Granted: 2003-01-21
Abstract: The object of the present invention is to allow for operation with reduced force while not increasing weight and costs. The solution of the present invention is a bicycle shifting device comprising a shifting crank with a crank shaft, a lower shaft bracket rotatably supporting the crank shaft, left and right crank arms rotatably coupled to left and right ends of the crank shaft, shifting portion and sprockets arranged outside the crank shaft. The shifting portion comprises a direct transmission path and speed reduced transmission path, planetary gear system coupled to the crank shaft and the sprockets, a clutch mechanism for selecting one of the power transmission paths, a clutch actuating mechanism causing the selection of the speed reduced path to be corresponding to the upper and lower dead points of the crank arms while the clutch select the paths.
Patent TW-415143-B (TW)
Title: Inverter apparatus
Inventor: KIUCHI MITSUSACHI
IPC: H02H7/08
Filed: 1998-12-16
Granted: 2000-12-11
Abstract: In an inverter apparatus in which an inverter circuit drives a motor, a plurality of abnormality detecting apparatus detect abnormal signals. After the inverter circuit initiates an abnormality protection operation, the contents of the abnormality are inspected, and abnormality processing corresponding to the contents of the abnormality is quickly executed to realize a highly reliable inverter apparatus. According to the detected abnormality of the inverter circuit (4) or the motor (5), the output signals of the plurality of abnormality detecting apparatus (63) will operate an output inhibit circuit (62) in order to stop the output of the inverter circuit (4). The output signals of the abnormality detecting apparatus (62) are additionally loaded to a rotation control circuit (60) for identifying the abnormality.
Patent TW-450829-B (TW)
Title: Filter element and method of assembling an air filter
Inventor: BUTLER P GREGORY
IPC: B01D46/24
Filed: 1999-08-17
Granted: 2001-08-21
Abstract: A filter element which includes an annular filter media is surrounded by an external wrap in the form of preformed metal coil instead of a standard metal sleeve. The preformed metal coil has end portions in the form of circular hoops which are retained by adhesive, which adhesive is used to both seal the ends of the filter media and to retain end caps in place on the filter media. The preformed metal coil is of specific use with filter elements that are cleaned by back pulsing in industrial facilities, but is used in any situation where standard metal external sleeves are now used for filter elements.
Patent TW-426788-B (TW)
Title: Displacement type fluid machine
Inventor: KOUNO TAKESHI
IPC: F04C29/02
Filed: 1999-03-08
Granted: 2001-03-21
Abstract: In a displacement type fluid machine wherein a space is formed by the inner wall surface of a cylinder and the outer wall surface of a displacer when the center of the cylinder is located on the center of the displacer, and a plurality of working chambers is formed when the positional relationship between the displacer and cylinder is for a gyration, the wear is reduced between the cylinder and displacer. Sliding portions between the displacer 5 and a cylinder 4 are fed with a lubricating oil 12 by forming an oil-feeding groove 5c in the surface of the displacer 5 so as to extend from the central portion of the displacer 5 to the vicinity of a suction port 7a, and feeding the lubricating oil 12 from the central portion of the displacer 5, so that the wear can be reduced.
Patent TW-446658-B (TW)
Title: Password registration device for a bicycle and antitheft system for a bicycle
Inventor: KIMURA YOSHIKI
IPC: B60R25/00
Filed: 1999-05-06
Granted: 2001-07-21
Abstract: This invention is provided for precisely confirming the reference password registered while registering the reference password. While registering reference password for operating the antitheft device of bicycle, the password is designated tentatively after the input password is accepted, while the tentatively designated result is declared to the operator through a warning signal and flashing display. If the specified operation is proceeded during the declaration, the tentatively designated password is stored in the reference password memory (30c) of the storage component (30) as the reference password to be registered.
Patent TW-419684-B (TW)
Title: Electronic components, lead wire used for electronic components and methods of manufacturing the same
Inventor: KANATSUKI OSAMU
IPC: H01G13/00
Filed: 1999-05-07
Granted: 2001-01-21
Abstract: The electronic components of the present invention use lead wires covered with resin film, which acts as a release agent and has the thickness of from 10 angstroms to 1000 angstroms. Above resin film is made by coating the lead wire with liquid resin or solution of the resin followed by a drying and a heat treatment. Another method of manufacturing the resin film is continuous coating and heat treatment during the production process of the lead wire. The electronic components using the lead wires of the present invention have excellent solderability. When the lead wires are applied to the film capacitors, an excellent increase in voltage endurance and excellent reliability can be achieved.
Patent TW-494172-B (TW)
Title: Elevator type parking system and vehicle parking method of the same
Inventor: KIM TAE-YEOB
IPC: E04H6/22
Filed: 1999-06-01
Granted: 2002-07-11
Abstract: An elevator type parking system and a vehicle parking method of the same are disclosed. The elevator type parking system includes two horizontal movement driving motors each installed at a horizontal beam which supports one of the horizontal movement guide roller frame at the sides of the parking compartment and the ascending and descending path, a motor mechanism installed at the side of the ascending and descending path for transferring a rotation force of the horizontal movement driving motor to the horizontal movement guide roller at the ascending and descending path, and a selection motor mechanism installed at the side of the parking compartment for transferring a rotation force of the horizontal movement guide roller at the side of the ascending and descending path to the horizontal movement guide roller, for thereby simplifying the construction of an apparatus for loading and unloading a vehicle in an elevator type parking system, decreasing the fabrication cost.
Patent TW-537893-B (TW)
Title: A pharmaceutical composition for the prevention of migraine recurrence
Inventor: JACKSON NEVILLE COLIN
IPC: A61K31/403
Filed: 1999-06-17
Granted: 2003-06-21
Abstract: The invention relates to the use of eletriptan, or a pharmaceutically acceptable salt or composition thereof, for the manufacture of a medicament for the prevention of migraine recurrence and to the use of a 5-HT1B/1D receptor agonist, or a pharmaceutically acceptable salt or composition thereof, for the manufacture of a medicament of a dual-, sustained, delayed-, controlled- or pulsed-release pharmaceutical composition for the prevention of migraine recurrence.
Patent TW-430796-B (TW)
Title: Semiconductor memory device with overdriven sense amplifier and stabilized power-supply circuit of source follower type
Inventor: MORI KAORU
IPC: G11C7/06
Filed: 1999-06-28
Granted: 2001-04-21
Abstract: To reduce current consumption, there is provided a circuit for each bank, comprising selection circuits 26 through 28 each for selecting either a normal supply voltage Vii or a higher supply voltage Vjj as a supply voltage VH0 in response to a selection control signals SC0 and *SC0, a selection control circuit 22 for generating the signals SC0 and *SC0 to make the selection circuits select Vii when a bank activation signal BRAS0 is inactive and Vjj for a predetermined period in response to activation of BRAS0, and sense amplifier driving circuits 111 through 113 for supplying the ground voltage and VH0 to the sense amplifier rows in response to activation of sense amplifier control signals. To stabilize the output voltage Vii of the power supply circuit having a NMOS transistor, the drain electrode, gate and source electrodes of which are at VCC, VG and approximately Vii=VG-Vth, where Vth is the threshold voltage of the NMOS transistor 45, a leak circuit is employed. The leak circuit has a NMOS transistor connected between Vii and ground. Wasteful power consumption by the current flowing to the leak circuit is negligibly small, e.g. 1 to 10 mu A, and the variation of the supply voltage Vii reduces effectively.
Patent TW-475914-B (TW)
Title: Light transmittable electromagnetic wave-shielding member and method of manufacturing the same
Inventor: OKUMURA SHUZO
IPC: B32B7/02
Filed: 1999-08-27
Granted: 2002-02-11
Abstract: In a light transmittable electromagnetic wave-shielding member in which a transparent hydrophilic resin layer (2) is laminated on a transparent substrate body (1), an electroless deposition layer (4) is laminated in pattern on the transparent hydrophilic resin layer (2), a black pattern layer is formed at the transparent hydrophilic resin layer (2) under the electroless deposition layer (4), a black electroplating layer (8) covering the pattern-laminated electroless deposition layer (4) is laminated thereon.
Patent TW-428271-B (TW)
Title: Manufacturing method of spacer
Inventor: WANG WEN-TUNG
IPC: H01L21/76
Filed: 1999-09-02
Granted: 2001-04-01
Abstract: There is provided a manufacturing method of spacer. The present invention forms a silicon nitride layer on a substrate having a patterned conductive layer, wherein the silicon nitride layer is conformal to the substrate. However, the thickness of the silicon nitride on the conductive layer is thinner than that of the silicon nitride layer on the other portion. In performing anisotropic etching process to such a silicon nitride layer, it indicates that, once the substrate is exposed, the silicon nitride layer on the conductive layer and on the upper portion of the side wall of the conductive layer has been removed, the desired spacer is completed.
Patent TW-474950-B (TW)
Title: Olefin polymerization catalyst and process for olefin polymerization
Inventor: MATSUI SHIGEKAZU
IPC: C08F4/42
Filed: 1999-12-10
Granted: 2002-02-01
Abstract: The present invention provides an olefin polymerization catalyst by the use of which an olefin (co)polymer can be obtained with a high polymerization activity, and also provides a process for olefin polymerization using the catalyst. The olefin polymerization catalyst comprises a transition metal compound (A) represented by the formula (I): M: atom of group 3 to group 11; U: R2-C, N, P; A: N, P; Q: R3-C, N, P; S: R4-C, N, P; T: R5-C, N, P; m: 2-6; R1-R5: hydrogen, hydrocarbon group, silicon-containing group or the like (when M is an atom of group 6, R1 is not an aromatic hydrocarbon group.); n: number satisfying a valence of M; X: halogen, hydrocarbon group or the like.
Patent TW-462869-B (TW)
Title: Container for cultivation and cultivation method by using of the container
Inventor: YAMAMOTO KOHEI
IPC: A01G9/00
Filed: 2000-02-11
Granted: 2001-11-11
Abstract: The present invention provides a cultivation technique, which can be used for plant cultivation with less soil than the conventional ones and with more convenient management to the effect of saving energy and planting operation with effective and corrective manner. A container 10 is erected above the ground surface 21 by posts 18, horizontal rods 19, 20 etc., the container 10 provided with a cultivation soil vessel 13 consisted of inclined walls 11 and vertical walls 12. On the inclined walls 11, there are porvided with a plurality of retainers 16 to hold still the root 15 of plant seedling 14. Each retainer is in the form of a nailed plate and is adhered through adhesive portion 17 provided under the bottom of the retainer 10 on the inclined wall 11 according to a certain predetermined space.
Patent TW-478048-B (TW)
Title: Semiconductor memory device and manufacturing method and mask data preparing method for the same
Inventor: SUKEKAWA MITSUNARI
IPC: H01L21/311
Filed: 2000-04-07
Granted: 2002-03-01
Abstract: A capacitive insulating film and an upper electrode are formed at the inner surface of the cylindrical lower electrode to form a capacitive cell. Near the capacitive cell, a groove with the same depth as that of the capacitive cell is formed and electric conductive layers are formed at the inner surface thereof. The electric conductive layer and upper electrode are connected by the upper electrode extending part, and at the bottom inside the groove, the upper electrode contact is connected to the electric conductive layer.