baber/WOPTO huggingface dataset:
Patent TW-359878-B (TW)
Title: Structure of stacked gate memory cell and production process therefor
Inventor: JI MING-HUA
IPC: H01L21/8247
Filed: 1998-01-16
Granted: 1999-06-01
Abstract: A structure of stacked gate memory cell and a production process therefor, which comprises: implanting a deep diffusion well in a semiconductor substrate; implanting a second diffusion well in the deep diffusion well; implanting a source/drain diffusion region in the second diffusion well thereby forming a MOS transistor; depositing a tunneling oxide layer on the upper surface of the substrate on a channel region between the source/drain; depositing a polysilicon gate on the tunneling oxide layer on the channel region; depositing an insulation layer on the surface of the semiconductor substrate; forming a stack capacitor on the MOS transistor. The stack capacitor has an insulation layer of polysilicon first shield and connects with the gate through an opening in the insulation layer via a shorted plug. The gate and the first shield will form a floating gate of the MOS transistor. A capacitive dielectric layer is deposited on the first shield, and a polysilicon second shield is deposited on the capacitive dielectric layer. The second shield will form a control gate of the MOS transistor.
Patent TW-364062-B (TW)
Title: Feed circuit of an electronic component in a test machine
Inventor: IAFRATE GILLES
IPC: G05F1/59
Filed: 1998-03-03
Granted: 1999-07-11
Abstract: Feed circuit of an electronic component (1) in a test machine and intended to provide said component (1) with a feed current from a given range under a nominal polarization voltage (Vcco) said feed circuit including two identical elementary circuits each able to provide a feed current (l/2) from a half range on the output terminals (20, 20') connected in parallel said elementary circuits (10, 10') each comprising: a regulation circuit (11, 11') for maintaining on the component (1) a polarization voltage (Vcc) equal to the nominal polarization voltage (Vcco), a power circuit (14, 14') able to be controlled by said regulation circuit (11, 11') and intended to provide said feed current (l/2) from said half range. According to the invention, the regulation. Circuit (11) of a first elementary circuit (10) also controls the power circuit (14') of the second elementary circuit (10'), the power circuit (14') of said second circuit (10') being disconnected from the corresponding regulation circuit (11'). Application for machines for testing components.
Patent TW-440917-B (TW)
Title: Base material and adhesive tape using the same
Inventor: NAGAMOTO KOUICHI
IPC: C09J7/29
Filed: 1998-04-09
Granted: 2001-06-16
Abstract: A layer of base material has a film layer and a barrier layer on the film layer, and also adhesive tape has the base material and an adhesive layer on the barrier layer. Thus, they do not have any fish-eye or foreign substance on their surfaces, so that accuracy in thickness are improved and contamination of a material to be adhered with the adhesive layer is also improved.
Patent TW-408309-B (TW)
Title: Disc cartridge
Inventor: IWAKI YUJI
IPC: G11B23/033
Filed: 1998-04-30
Granted: 2000-10-11
Abstract: A disc cartridge in which disc cleaning can be made reliably despite prolonged use. The disc cartridge includes a disc-shaped recording medium 1, a main cartridge body unit 11 combined from a pair of cartridge halves 12, 13, a pair of liners 27, 28 for wiping off dust and dirt affixed to the disc-shaped recording medium 1, and plural sets of lifter units 15, 16, 17 comprised of paired rib-like protrusions 18, 21; 19, 22; 20, 23, formed as-one with the inner surfaces of the cartridge halves 12, 13 for uplifting the liners 27, 28 into pressure contact with the front and back sides of the disc-shaped recording medium 1. The plural sets of the lifter units are provided for extending along the direction of rotation of the disc-shaped recording medium. At least one of the rib-like protrusion 18, 20, 22 of the lifter units are designed as substantially comb-shaped rib-like protrusions combined from radial ribs 29, 31, 33 and circumferential ribs 30, 32, 34.
Patent TW-396641-B (TW)
Title: Triangular-barrier optoelectronic switch
Inventor: GUO DE-FENG
IPC: H01L31/04
Filed: 1998-06-08
Granted: 2000-07-01
Abstract: This is a new manufacturing process of an n-i-p-i-n type triangle barrier optoelectronic switch. Wherein, n, p and I represent n-type doped, p-type doped and undoped semiconductor layer respectively. In the optoelectronic switch of the invention, an additional undoped and lattice matched III-V family chemical semiconductor layer with large energy gap (ex, I-InGaP) is installed between p-GaAs and undoped I-GaAs on the two sides. Thus, the avalanche multiplication and hole confinement effect are induced. Furthermore, this optoelectronic switch features S-type negative differential resistance performance on I-V characteristics while operated in either forward-based or reverse-based mode.
Patent TW-402526-B (TW)
Title: The disinfection and anti-bacterial process method and the apparature
Inventor: FUKUMOTO KATUMORI
IPC: D06F58/20
Filed: 1998-07-30
Granted: 2000-08-21
Abstract: The disinfection and anti-bacterial process method of the sewed clothing. The disinfection process method is characterized in dehydrating after immersing and adhering the disinfection agent and the anti-bacterial agent; process the heating with the bland wind and drying under the condition of hanging on the coat-hanger. Because the clothing is dried on the coat-hanger, the problem of disinfection and anti-bacterial agents immersing unevenly, which is induced by the contact with the other object during the drying process, could be avoided. The method definitely fix the disinfection and anti-bacterial agents on and make the clothing high wash-bearing.
Patent TW-589381-B (TW)
Title: Production of vaccines using arthropod vectored viruses
Inventor: BROWN DENNIS T
IPC: A61P43/00
Filed: 1998-10-13
Granted: 2004-06-01
Abstract: The vaccines and methods of the present invention are based on deletion mutations in the protein transmembrane domains of membrane-enveloped viruses. The strategy for production of these mutations is based on the fact that unlike mammalian cell membranes, the membranes of insect cells contain no cholesterol; thus are thinner than mammalian membranes. Many membrane-coated viruses have membrane glycoproteins on their surface which are responsible for identifying and infecting target cells. These membrane glycoproteins have hydrophobic membrane-spanning domains which anchor the proteins in the membrane bilayer. The membrane-spanning domains of these transmembrane proteins must be long enough to reach from one side of the bilayer to the other in order to hold the proteins in the membrane. Provided is a vaccine, a method of producing this vaccine, and a method of using this vaccine, based on the differences between membranes of viruses replicated in invertebrates and membranes of viruses replicated in vertebrates.
Patent TW-419394-B (TW)
Title: Apparatus and method used in multiple, simultaneous synthesis of general compounds
Inventor: HORMANN ROBERT EUGENE
IPC: C07C69/82
Filed: 1998-11-13
Granted: 2001-01-21
Abstract: The apparatus and method of the present invention provides for conducting simultaneous multiple synthesis of general compounds, which often takes place under varied uneven conditions requiring heating, cooling, agitation, reagent/solvent additions to the reactor contents at each reaction vessel location, supply and maintenance of inert atmosphere and means to facilitate the reflux of the reactor contents. Thus, it becomes necessary to monitor and control the reaction conditions during the control the reaction conditions during the simultaneous multiple synthesis of general compounds. The apparatus allows the user to connect various independently controlling and conveying means to each reaction vessel through multiple ports provided on a stopper mounted on each reaction vessel. The apparatus of the present invention permits user to readily access the reaction vessels without interrupting the reactions occurring in the adjacent reaction vessels. The unique geometry and shape of the stopper allows positioning of multiple ports, while still providing the stopper with a compact size. As a result, a large array of reaction vessels can be accommodated in the device of the present invention without significantly increasing the overall size of the apparatus. Some of the general compounds that can be readily synthesized by the apparatus and the method of the present invention include inorganic compounds as well as organic compounds, such as oligomers, polymers, agricultural chemicals, drugs, peptides and oligonucleotides.
Patent TW-434858-B (TW)
Title: Package and method for dual chips
Inventor: HAN TZUNG-LI
IPC: H01L23/495
Filed: 1998-11-27
Granted: 2001-05-16
Abstract: A package structure and method for dual chips in which the upper and lower surface of the chip socket have a chip each on the lead frame, wherein both chips have a plurality of pads. One of the chips has bumping redistribution structure for redistributing the pad locations on the chip to move to the locations corresponding to the original pad locations. While connecting the pins of the lead frame with the two chips via leads, because the pad location after movement is matched with the pad location on another chip, the leads will not be crossed or wound together during packaging so as to smoothly connect the chip with the pins.
Patent TW-436753-B (TW)
Title: Method of compensating for the differences in persistence of the phosphors in an image display screen
Inventor: CHEVET JEAN-CLAUDE
IPC: G09G3/291
Filed: 1998-12-09
Granted: 2001-05-28
Abstract: The present invention relates to a method of compensating for the differences in persistence of the phosphors in an image display screen consisting of cells arranged in lines and in columns, several adjacent cells being covered with different phosphors in order to form a pixel, the cells of one pixel being put either into an ""off"" state or into an ""on"" state for a time within one frame period depending on the grey level to be displayed. According to the method, at the pixel, the transitions between a first grey level and an adjacent second grey level are detected and if the transition is greater than a threshold the state of the cell covered with a persistent phosphor is forced to the second grey level before the end of the frame period. The invention applies especially to plasma panels.
Patent TW-423146-B (TW)
Title: Manufacturing method of crown-shape capacitor structure
Inventor: LIN WEI-RUEI
IPC: H01L27/108
Filed: 1999-01-29
Granted: 2001-02-21
Abstract: A manufacturing method of crown-shape capacitor structure is provided, which is suitable for a substrate having a switch, a plug connected to the switch, a bit-line, and a first isolation layer for isolating the substrate. The method comprises: first, defining a first isolation layer to form a first contact for communicating to the plug; then, adaptively depositing a shielding layer on a first contact, and extending the same to the surface of the first isolation layer; depositing a second isolation layer, and forming a second contact window on the plug by definition; partially removing the shielding layer to form a shielding sidewall object on the sidewall of the first isolation layer; adaptively depositing a conductive layer to fill the space enclosed by the shielding sidewall objects and extending the same to the sidewall and surface of the second isolation layer; spreading a photoresist layer to fill in the space enclosed by the conductive layer and extending the same to its surface; after a planarization process, forming a conductive sidewall and remaining the filled photoresist layer; sequentially removing the photoresist layer, the second isolation layer and the shielding layer, so as to remain the conductive sidewall layer thereby forming a bottom electrode; and completing the subsequent manufacturing of crown-type capacitor structure.
Patent TW-411670-B (TW)
Title: Portable electronic machine, entertainment system and recording media
Inventor: SUZUKI SHUNJI
IPC: A63F13/90
Filed: 1999-02-19
Granted: 2000-11-11
Abstract: The invention is targeting at providing to execute the game of a portable electronic machine in connection with host machine. The solution is to provide a portable electronic machine including a connector 42 used to link the host machine executing the video game; a control device 41 possessing EPROM to store program, which is used to control the execution of the program; a display device that displays data in accordance with the executed program; and operation output device 43, which is used to operate the program. By means of the operation of video game in host machine, the small game capable of being individually executed in the portable electronic machine can be transferred.
Patent TW-413783-B (TW)
Title: Input device
Inventor: KANAO KAZUO
IPC: G06F3/033
Filed: 1999-03-11
Granted: 2000-12-01
Abstract: The invention relates to the input device of the deformation inspection components of computer. The topics of the invention is that it is not capable of inspecting the overload situation of the overall load concerning the operation part 51a and the resistor values 53, 54 of the deformation inspection component for testing the overload situation of the load will generate deviation. The solution of the invention is that the input device of the invention comprises a flexible operation part 3 formed perpendicularly to the installation plate 1, the beams 4a-4f horizontally extended from the lower portion of the operation part 3, an operation element 2 formed on the base 5a-5d in connection with the beams 4a-4f, a first resistance inspector 20 installed on the beams 4a-4f, which inspects the deformation of the beams 4a-4f varying in response to the actions in four horizontal directions of the operation part 3, and a second resistance inspector 21 installed on the end of base 5a-5d that won't be affected by the four horizontal directions of the operation part 3 and used to inspect the deformation of the base 5a-5d varying in response to the vertical direction action of the operation part 3.
Patent TW-404120-B (TW)
Title: Image reading apparatus
Inventor: TOYOMURA YUUJI
IPC: H04N1/40
Filed: 1999-03-16
Granted: 2000-09-01
Abstract: In an image reading apparatus of this invention, a line image sensor, which reads line-by-line light reflected from an original copy, is moved in a direction transverse to the line direction. The image reading apparatus is characterized in that: for each line, the line sensor moves in the line direction to read a pixel-constituting square-patterned shape prior to implementing a pixel inserting method for gaps in the pixels that were read. According to the pixel values around the location where a pixel is to be inserted, a plurality of insert candidate compensating values are determined. One of these values is selected to decide the pixel value to be inserted in the pixel location. A reading method for images, and an image reading apparatus using this method can thus be realized to recover edge composition of the original image.
Patent TW-409310-B (TW)
Title: Method and apparatus of supplying polishing agent for the manufacture of semiconductors
Inventor: CHIYOU SHIYUNREN
IPC: B24B37/00
Filed: 1999-04-07
Granted: 2000-10-21
Abstract: The subject of this invention is to supply a polishing agent to the surface of a polishing substance to minimize the abnormal particle cohesion for the semiconductor manufacture process in order to provide a method and apparatus for enhancing the defective rate of the polished products by a polishing agent used in manufacturing semiconductor device. The method uses a storage tank for storing the polishing agent used for semiconductor manufacture and introduces the polishing agent from the storage tank to the nozzle that supplies polishing agent for the polishing substance. There is an ultrasonic mechanical structure attached to the foregoing storage tank or the supply line for the reaction of the supersonic wave of the polishing agent. In addition, while supplying the polishing agent for the semiconductor manufacture to the polishing substance, it performs the ultrasonic reaction with the polishing agent for the semiconductor manufacture first before it supplies to the polishing substance.
Patent TW-407329-B (TW)
Title: Manual precision micro-cleavage method
Inventor: HUANG RUEY-LIAN
IPC: B23K26/40
Filed: 1999-05-31
Granted: 2000-10-01
Abstract: A micro-cleavage method for preparing a semiconductor specimen for examination by an optical or electron microscopic is disclosed. The method can be carried out by hand and thus no expensive equipment such as a polishing machine is necessary. In the method, at least two bird's beak marks are cut in a top surface of a silicon wafer that contains a target, i.e., a defect or a circuit to be examined. The bird's beak marks are formed by a wide scribe line and a narrow scribe line overlapped together. The wide scribe line of the bird's beak mark is used for visual alignment with the edge of a rigid substrate, while the fine scribe line is utilized for initiating a crack when a bending stress is applied on the bird's beak mark. The bird's beak mark can be made by using a laser cutter after a wafer slice which contains the target area is first cleaved by mechanical means such as a diamond knife. A first bird's beak mark is formed at the cleaved edge of the slice and a second bird's beak mark is formed with its fine scribe line oriented toward the target. When a bending stress is applied on the top surface of the silicon slice, stress concentrates on the bird's beak marks and creates a fine crack to propagate along a crystallographic plane in the wafer toward the target thus exposing the target in a fractured surface.
Patent TW-436346-B (TW)
Title: Key duplicating method and apparatus
Inventor: ESSER HANS JUERGEN
IPC: E05B19/00
Filed: 1999-09-08
Granted: 2001-05-28
Abstract: A method and apparatus for duplicating a key of the kind having an elongate blade (2) and at least two indexing surfaces (3), each having a different angular disposition (6) and (6a) relative to a reference plane (6b) containing the longitudinal axis of the blade (2). The method and the apparatus involves mounting the key (10) and a key blank (12) for rotation about the longitudinal axis of their respective blades (11) and (13). Coacting means (17) interacts with the key blade (11) while there is relative movement between the coacting means (17) and the blade (11) in the longitudinal direction of the blade (11), and the blade (11) is caused to rotate due to that interaction. Synchronising means connects the key (10) to the key blank (12) so that the key (10) and the key blank (12) rotate in unison as a consequence of the aforementioned interaction. The synchronising means also connects the coacting means (17) with forming means (22) so that relative movement of the coacting means (17) and the key (10) in the longitudinal direction of the key blade (11), causes corresponding relative movement of the forming means (22) and the key blank (12) in the longitudinal direction of the blank blade (13). The forming means (22) is operative to form duplicates of the aforementioned indexing surfaces (3) on the blade (13) of thee key blank (12).
Patent TW-451539-B (TW)
Title: Method for controlling the discharge of battery
Inventor: TANG JR-CHIAN
IPC: H02J7/00
Filed: 1999-10-04
Granted: 2001-08-21
Abstract: This invention is about a kind of method for controlling the discharge of battery, in which the host apparatus of computer is used to execute window software program so as to make the battery quickly discharge to the predetermined charge standard. At first, users can determine the set capacity of battery, in which this set capacity is the sum of the discharging target-capacity of predetermined battery and the preset amount of discharge of predetermined battery. In addition, users can set the assigned action and the waiting time, which are required to be taken after the battery charge is smaller than the set capacity of battery. After that, the action of reading the battery charge is executed by using the power consumption program, which is stored in the memory apparatus of host computer, the central processor and the attached super I/O control interface. When the battery charge read is smaller than the set capacity, the action assigned by the user is executed. The actions assigned by the user can be the followings: the beep sound, which sends a warning to remind the user; displaying the warning message; and when no action is performed by the user within the set waiting time, the process such as suspending, or hibernation, or cutting-off power is conducted after exceeding the waiting time. The present method does not require computer software program with large power consumption to consume the stored charge of battery, for example, by using CD driver to execute the broadcasting, or in the manner of reading CD/VCD, or by using hard-disk to read/write program. The present invention utilizes the manner of automatically controlling battery charge for the purpose of making battery quickly discharge to the preset charge standard. In the discharging process of this battery, it is not necessary for users to continuously monitor the battery charge and repeat the operating actions. In this invention, computer hardware is used to execute window software program, and the specific program is automatically and repetitively executed to consume the battery charge. Once the battery is discharged to the preset charge, the action assigned by user is executed so as to reach the purpose of providing the required charge after the battery is discharged for the user. In addition, the purposes of quickly discharging battery and saving the operation labor as well as time are obtained.
Patent TW-437095-B (TW)
Title: Substrate for photoelectric device, active matrix substrate and the inspection method of substrate for photoelectric device
Inventor: OZAWA TOKURO
IPC: G09G3/36
Filed: 1999-10-14
Granted: 2001-05-28
Abstract: The present invention relates to the substrate for photoelectric device, the active matrix substrate, and the inspection method of the substrate for photoelectric device which supplies the signal to each gate of the first left transistor row to make each thin film transistor be in the ON state during the open circuit inspection for the first gate wire and measuring the current flowing on the two gate wires connected by each thin film transistor; supplying the signal to each gate of the second left transistor row to make each thin film transistor be in the ON state during the open circuit inspection for the second gate wire and measuring the current flowing on the two gate wires connected by each thin film transistor; then, determining which gate wire comprises defects according to the result from the open circuit inspection for the first gate wire and the result from the open circuit inspection for the second gate wire.
Patent TW-469193-B (TW)
Title: Method for treating a surface by electric discharge
Inventor: SEKIGUCHI HISAYOSHI
IPC: C23C26/00
Filed: 1999-11-17
Granted: 2001-12-21
Abstract: Electrical discharge is generated between the end face (4) of a punch (1) and an electrical-discharge surface-treating electrode (14) by drive-controlling a Z-axis drive unit (21) by a control unit (23), and by supplying a working power to between the electrode (14) and the punch (1) to thereby form a hard coating (24) on the end face (4) of the punch (1) and an engraved portion (14a) of a specified depth in the electrode (14). Next, a hard coating (25) is formed on the side face (5) of the punch (1) by drive-controlling an X-axis drive unit (19) and a Y-axis drive unit (20) by the control unit (23), and by supplying a working power to between the electrode (14) and the punch (1) while swinging the punch (1) and the electrode (14) relatively within a horizontal plane. Even when the punch (1) has a complicated shape, it is possible to surface-treat by electrical discharging an end-face cutting edge (4a) and a side-face cutting edge (5a) of the punch (1).