baber/WOPTO huggingface dataset:
Patent TW-423028-B (TW)
Title: Quantum computer
Inventor: KANE BRUCE
IPC: G06F7/00
Filed: 1998-11-06
Granted: 2001-02-21
Abstract: This invention concerns a quantum computer, that is a device for performing quantum computations. Recent progress in the theory of quantum computation, particularly the discovery of fast quantum algorithms, makes the development of such a device an important priority. The device includes: a semiconductor substrate into which donor atoms are introduced to produce an array of donor nuclear spin electron systems having large electron wave functions at the nucleus of the donor atoms, where the donor electrons only occupy the nondegenerate lowest spin energy level. An insulating layer above the substrate. Conducting A-gates on the insulating layer above respective donor atoms to control the strength of the hyperfine interactions between the donated electrons and the donor atoms' nuclear spins, and hence the resonance frequency of the nuclear spins of the donor atoms. Conducting J-gates on the insulating layer between A-gates to turn on and off electron mediated coupling between the nuclear spins of adjacent donor atoms. Where, the nuclear spins of the donor atoms are the quantum states or ""qubits"" in which quantum information is stored and manipulated by selective application of voltage to the A- and J-gates and selective application of an alternating magnetic field to the substrate.
Patent TW-401344-B (TW)
Title: Razor cartridge with movable blades
Inventor: APPRILLE JR DOMENIC VINCENT
IPC: B26B21/14
Filed: 1998-09-29
Granted: 2000-08-11
Abstract: A razor cartridge comprising a housing having an elongated blade receiving region defined between two side walls spaced from each other along parallel first axes and between a guard and a cap spaced from each other along parallel second axes that are transverse to the first axes, the housing also having blade-receiving slots in the side walls that face each other and extend along third axes that are transverse to both the first and second axes, and elongated blade members having blades with cutting edges that are parallel to the first axes and bent supports that extend downward from the blades and have support ends at the ends of the blade members that are mounted for movement in the slots along the third axes, the slots being defined by front stop portions and back stop portions of the housing on opposite sides of respective first and third axes, the front stop portionss being located underneath the blades, the back stop portions being located along respective first axes outside of the front stop portions in a direction away from the blade receiving region.
Patent TW-399317-B (TW)
Title: Semiconductor memory arrangement and its production method
Inventor: KRAUTSCHNEIDER WOLFGANG
IPC: H01L21/8242
Filed: 1998-12-02
Granted: 2000-07-21
Abstract: A semiconductor memory arrangement with a semiconductor-body (1) is constructed with memory-cells (SZ1, SZ2), which have respectively a selection-transistor (T2) and some storage-devices (CG, CGS, CGD) to store charge, wherein said semiconductor-body (1) has some pillars with at least some nearly vertical extended side-faces (4, 6), wherein each memory-cell (SZ1, SZ2, SZ3) is formed on a side-face (4; 6) of side pillars (2).
Patent TW-409454-B (TW)
Title: A transfer resistance amplifying circuit for wideband, high signal coupling efficiency, noise suppression, and resisting to background direct current
Inventor: CHEN TSZ-LANG
IPC: H03F1/42
Filed: 1998-12-31
Granted: 2000-10-21
Abstract: A kind of transfer resistance amplifying circuit having functions of wideband, high signal coupling efficiency, noise suppression, and antibackground DC, which is a kind of transfer resistance amplifying circuit configuration consisting of a signal electric current input buffer circuit; a simulated resistance circuit and an amplifying circuit, wherein the said signal electric current input buffer circuit comprising two field effect transistors and one resistor has the function of high electric current input efficiency and enhancing frequency band width of the circuit; and the said simulated resistance circuit consisting of a resistor; two sets of buffers; a coupling capacitor and a bias voltage resistor, wherein it is allowed to pass through large volume of background DC while it is working at low frequency and having a function of enhancing the signal coupling efficiency and suppressing the noise output voltage while it is working at high frequency; thus, it is capable of improving the sensitivity and amplification while utilizing transfer resistance amplifying circuit to detect the current signal accordingly.
Patent TW-420802-B (TW)
Title: Pasting method for positioning and device of optical disc protection film
Inventor: JIANG CHIN-JUNG
IPC: G11B33/14
Filed: 1999-01-22
Granted: 2001-02-01
Abstract: A pasting method for positioning of the protection film of optical disc, the main purpose of which is to paste the film on the front and back side of the optical disc to prevent the important data in the optical disc from being damaged by accidental worn away. It mainly comprises two steps by using a pasting tool with a soft planar bottom layer and cylinder which can be pressed down and can automatically return to the original position. One of the step is to put one layer of complete back-glued hollow cylindrical protection film on the pasting tool, and then put the optical disc on the cylinder upside down so that the completely back-glued protection film is pasted to the printed surface of the optical disc after the cylinder is pressed down. Another step is to put the hollow circular protection film with its inner rim portion back-glued on the cylinder of the pasting tool, and then put the optical disc on the cylinder faced up to paste the protection film which is back-glued on its inner rim on the read-write face of the optical disc after the cylinder is pressed down. After these two steps, the front and back sides of the optical disc is prevented from being damaged of worn away or scratching by the protection film. Furthermore, the present invention also provides a protection film which can be pasted on both sides of the optical disc and a novel pasting tool.
Patent TW-I270711-B (TW)
Title: High aperture ratio thin film transistor unit for liquid crystal display
Inventor: HUANG TING-HUI
Filed: 1999-04-20
Granted: 2007-01-11
Abstract: A thin film transistor uses a special layout to substantially increase the aperture ratio of liquid crystal display, so that the LCD has enough brightness. Besides, the gate electrode, source electrode region, drain electrode region and tunnel region can be aimed without exactly, which can make the situation of high deviation of the parasitic capacitance ratio of the gate electrode to the source and drain electrode regions, respectively, not be occurred.
Patent TW-413933-B (TW)
Title: Method to produce a capacitor for a semiconductor-memory device
Inventor: SCHAFER HERBERT
IPC: H01L21/02
Filed: 1999-04-26
Granted: 2000-12-01
Abstract: This invention relates to method to produce a capacitor for a semiconductor-memory device. Thus on the conductive substrate, which is through a contact-hole (3) in an isolation-layer (2) connected with a semiconductor-body (1), is deposited a selectively etchable material and structurized. Thereon is deposited a first conductive layer (6) and structurized. In the 1st conductive layer (6) is formed a hole, through which the selectively etchable material is etched out. Thus a hollow-space is generated under the 1st conductive layer (6). The inner-face of said hollow-space and the outer-face of said 1st conductive layer (6) are provided with a dielectric layer (9), on which a second conductive layer (10) is coated and structurized.
Patent TW-522111-B (TW)
Title: Body cover attachment structure of scooter type vehicle
Inventor: SUGITANI HIROYASU
IPC: B62J15/04
Filed: 1999-06-01
Granted: 2003-03-01
Abstract: The present invention provides a body cover structure that is easily detached from and attached to a scooter-type vehicle while making it difficult for pranksters to take off. In the simple structure of the present invention, a flange portion 95 is provided in an opening edge of a housing box 10 to which a seat is attached whereby its upper end surface is made flat with a slot 96 formed in an appropriate location. A flat portion 93, which is formed substantially horizontal with an upper edge portion of a left rear cover 18 that is curved to the inside, is placed on the flange portion 95 such that a protruding portion 94 engages vertically with the slot 96 in a downward direction so as to be integrated therewith. Then, the seat is closed and the flat portion 93 is covered by a peripheral edge portion 100 of a seat under cover 16 which constitutes a part of the seat such that when the seat is locked, the left rear cover 18 is not able to be taken off. Also, when the seat is opened it is possible to easily take the left rear cover 18 off just by sliding it upward.
Patent TW-473605-B (TW)
Title: Waste treatment apparatus
Inventor: SUZUKI MINORU
IPC: F23J1/00
Filed: 1999-06-03
Granted: 2002-01-21
Abstract: The waste treatment apparatus comprises a waste incineration furnace, an ash treatment furnace, and a gas injection unit. The waste incineration furnace incinerates waste and generates ash, combustible gas, and flue gas. The ash treatment furnace is connected directly to the waste incineration furnace to treat the ash. The gas injection unit injects gas into the ash fusion furnace in a manner to form swirling flame or cylindrical flame. The ash treatment furnace is either an ash fusion furnace or an ash heat treatment furnace.
Patent TW-475936-B (TW)
Title: Method of producing polymers and stabilizer for use in dispersion polymerisation of acrylic monomers in supercritical fluid
Inventor: CHRISTIAN PAUL
IPC: C08F2/00
Filed: 1999-06-24
Granted: 2002-02-11
Abstract: A method of producing a polymer comprises the steps of forming a homogeneous reaction mixture comprising at least one addition polymerisable monomer, a supercritical fluid, and a stabiliser, wherein the stabiliser comprises a chain which is soluble in the supercritical fluid and a functional end-group which is not polymerisable by a free-radical mechanism, and polymerising said at least one monomer in the reaction mixture. In a preferred system for polymerising acrylic monomers, the fluid comprises supercritical carbon dioxide and the stabiliser comprises an acid-functionalised perfluoropolyether.
Patent TW-440893-B (TW)
Title: Semiconductor supporting device and its manufacture, composite body and its manufacture
Inventor: OHASHI TSUNEAKI
IPC: H01L21/683
Filed: 1999-07-14
Granted: 2001-06-16
Abstract: The object is to provide a semiconductor-supporting device comprising a substrate made of an insulating material, a conductive member buried in the substrate, and a terminal connected to the conductive member, which can improve the durability for electrical cycle of a junction between an insulating material and a terminal. In the solution, a semiconductor-supporting device comprises a substrate 2 made of an insulating material, a conductive member 5 buried in the substrate 2, and a terminal 11 connected to the conductive member and made of an electrically conductive metallic substrate-ceramic composite body.
Patent TW-419738-B (TW)
Title: Method to avoid the damage of the metal lines in chemical mechanical polishing process
Inventor: SHR TZU
IPC: H01L21/304
Filed: 1999-08-10
Granted: 2001-01-21
Abstract: The present invention reveals a method to avoid the damage of the metal lines in chemical mechanical polishing (CMP) process. It comprises the following steps: provide a CMP machine which includes a polishing platform with a polishing pad; install a cooling system on the back side of the polishing platform; and use the CMP machine to polish a wafer with a metal layer on its surface, and use the cooling system to cool down the polishing platform.
Patent TW-483289-B (TW)
Title: Discharge-lamp for dielectric preventing discharge with improved electrode-configuration as well as lighting system
Inventor: VOLLKOMMER FRANK DR
IPC: H01J61/067
Filed: 1999-08-18
Granted: 2002-04-11
Abstract: This invention relates to a discharge-lamp for dielectric prevention with a new meander-shaped electrode-configuration. Thus either the anode(s) or both the anode(s) and the cathode(s) are constructed meander-shapedly.
Patent TW-425577-B (TW)
Title: Inspection method for control rod drive mechanism
Inventor: MATSUHASHI YOSHINORI
IPC: G21C7/08
Filed: 1999-11-06
Granted: 2001-03-11
Abstract: The present invention provides an inspection method for a control rod drive mechanism for inspecting a control rod drive mechanism without taking out fuel. To achieve the object, a control rod friction measurement test device 28 is connected to communicate with a hydro-pressure control unit 19. In inspecting the control rod drive mechanism, first, water pressurized in the control rod friction measurement test device 28 is sent through a hydro-pressure control unit 19 and guided to the control rod drive mechanism, and a latch 11 of a hollow piston 7 is geared with latch holes 13 in a guide tube 12 to hold the control rods 9 at total insertion position. Then, a motor 1 of the control rod drive mechanism and belonging components are removed. Then, after inspection, the motor 1 and the belonging components are attached again. By maintaining the total insertion position of the control rods 9 and ensuring sub-criticality of the reactor, the control rod drive mechanism can be inspected without taking out the fuel 10.
Patent TW-I230627-B (TW)
Title: Liquid formulation of tetrabutylammonium phenolate
Inventor: HESSE CARSTEN
IPC: C07C37/64
Filed: 1999-12-06
Granted: 2005-04-11
Abstract: The present invention relates to a formulation of tetrabutylammonium phenolate that is liquid at room temperature, and to processes for its preparation.
Patent TW-482962-B (TW)
Title: Method of automatic extracting for key features in digital document
Inventor: TZENG YUAN-SHIAN
IPC: G06F17/21
Filed: 2000-01-15
Granted: 2002-04-11
Abstract: A method of automatic extraction the key features in digital document, which includes the following steps: first, converting the digital document into a list data structure, in which the list data structure comprises at least a list element; next, configuring a combination list area as empty; then, sequentially taking out these list elements in the list data structure and recombining these list elements according to different conditions and placing them in the combining list area or the last list area, or directly being discarded; and, converting the combining list area into a list data structure and repeating the above steps until reaching the stop criteria; finally, these list elements in the last list area are filtered according to the filtering conditions for the key feature to be provided for the use of key feature retrieval.
Patent TW-478155-B (TW)
Title: Lateral thin-film silicon-on-insulator (SOI) JFET device
Inventor: LETAVIC THEODORE
IPC: H01L21/337
Filed: 2000-02-02
Granted: 2002-03-01
Abstract: A lateral thin-film silicon-on-insulator (SOI) JFET device includes a semiconductor substrate, a buried insulating on the substrate, and a JFET device in a thin semiconductor layer of a first conductivity type on the buried insulating layer. The device includes a source region of the first conductivity type, a control region of a second conductivity type which is laterally spaced apart from the source region and a lateral drift region of the first conductivity type adjacent to the control region. A drain region of the first conductivity type is provided laterally spaced apart from the control region in a first lateral direction by the lateral drift region, and at least one field plate electrode is provided over at least a major portion of the lateral drift region and is insulated from the drift region by an insulation region. The control region includes control region segments which are spaced apart in a second lateral direction perpendicular to the first lateral direction by portions of the thin semiconductor layer, thus providing a normally ""on"" JFET device.
Patent TW-462008-B (TW)
Title: Automatic reception and broadcast method and system of network group-broadcasting contents and recording medium with software for automatic reception and broadcast
Inventor: WANG CHUN-YEN
IPC: H04L29/00
Filed: 2000-04-05
Granted: 2001-11-01
Abstract: The present invention relates to an automatic reception and broadcast system of network group-broadcasting contents consisting of a memory unit, a data access unit, a start unit, a communication unit, an authentication unit, a data comparison and update unit, a time detection unit, an event appointment unit, an interactive unit, and an event process unit. By means of the start unit, it can establish an user interface in a remote computer and, by means of the communication unit and the authentication unit, it can obtain connection with a server provided by the network. Consequently, by means of the data comparison and update unit, it can actively update data stored in the memory unit of the remote computer before using the time detection unit to either automatically broadcast the network group-broadcasting contents or download network programs from the server end. Also, by means of the event process unit, it can carry out the required event process in accordance with the event instructions received by the interactive unit from the server or the user within a certain time interval.
Patent TW-517143-B (TW)
Title: Sealing method, seal, pumps for carrying special fluids and applications thereof
Inventor: MENAGE FREDERIC
IPC: F16J15/06
Filed: 2000-04-08
Granted: 2003-01-11
Abstract: The invention concerns a new seal system for resolving the problem of the contamination of special fluids carried in fluid transfer systems and moreover providing improved imperviousness by virtue of its special geometry and design. Said seal 5 may be made of PTFE, as well as the support element 7 of the pump bellows 3, whereas the pump body 2, forming a housing 4 for the seal and exerting tightening, is made of a material less deformable than a PFA. The seal preferably has a safety aperture f and a tongue 10 whose protuberating portion 60 is compressed by the portion 50 of the pump body 2. Applications for pumps for fluids of the semiconductor industry.
Patent TW-555896-B (TW)
Title: A method for producing a single crystalline member
Inventor: NISHINAGA TATAU
IPC: C30B19/12
Filed: 2000-05-15
Granted: 2003-10-01
Abstract: An amorphous film 2 is formed on a single crystalline substrate 1. Then, the amorphous film is selectively removed by photolithography to form windows 3. Subsequently, the windows 3 are contacted with a supersaturated solution 5 dissolving a given element in supersaturation and thereby, single crystals containing the given element as a constituting element are epitaxially grown in a perpendicular direction to a surface of the single crystalline substrate from the windows. Then, after a given time elapsed, the epitaxial growth is stopped by finishing the contact of the windows with the supersaturated solution 5 and single crystalline members 6 having given sizes and shapes are obtained.
Patent TW-471008-B (TW)
Title: Substrate transport device
Inventor: TATEYAMA KIYOHISA
IPC: B65G65/02
Filed: 2000-07-07
Granted: 2002-01-01
Abstract: This invention provides a substrate transport device. In a storage cabinet, a substrate moving part is installed, which is supported by a rotation axle capable of rotating horizontally with respect to the moving direction of the object. This ensures that there is no contact between the glass substrate and any dust floating outside of the cabinet. Therefore, the cost spent in cleaning the environment can be reduced greatly as the substrate moving area requires no environmental cleaning.
Patent TW-477697-B (TW)
Title: Rapidly disintegrating pellets based on chitosan
Inventor: HOFFMANN HANS-RAINER
IPC: A61K31/722
Filed: 2000-08-25
Granted: 2002-03-01
Abstract: The invention relates to porous, rapidly disintegrating, active substance-containing pellets based on chitosan or a basic chitosan derivative, manufactured according to a dripping method wherein an aqueous solution or dispersion of chitosan or a basic chitosan derivative, one or more active substances, possibly further active substances and an acid is dripped into a cooling liquid having a temperature of maximally -5 DEG C, thereby causing solidification of the solution or dispersion in the form of droplets, and wherein the solidified droplets or pellets are isolated and dried. The invention further relates to the use of these pellets in the manufacture of medicaments or diagnostic agents.
Patent TW-571151-B (TW)
Title: Liquid-crystal display device of field sequential color driving type and method thereof
Inventor: HIROTA SHOICHI
IPC: G09G3/20
Filed: 2000-09-08
Granted: 2004-01-11
Abstract: The present invention sequentially applies driving voltages for monochrome image on each of plural pixels of a display formed by the plural pixels so as to sequentially display monochrome on each pixel. 2S (S is an integer larger than 2) driving voltages for monochrome image including the three primary colors of red, blue and green are arranged in time sequence for use as an unit. The one unit of arrangement is periodically applied on each pixel of the display sequentially so that monochrome image is sequentially displayed on each pixel based on the arrangement. The color of the monochrome image to be temporarily displayed on each pixel of the display is any one of the three primary colors including red, blue and green.
Patent TW-493318-B (TW)
Title: Switching power supply apparatus
Inventor: NAGAHARA KIYOKAZU
IPC: H02M3/28
Filed: 2000-12-14
Granted: 2002-07-01
Abstract: The present invention provides a switching power supply apparatus that can reach the purpose of protecting the switching devices when power is connected and turned on. The invention is composed of the followings: switching signal generation apparatus with a variable frequency oscillating circuit; the switching device for supplying switching signals; a resonating capacitor, which is connected at a connection point of the switching device via the primary coil; rectifying circuit, which is provided at the secondary coil of the transformer; a comparison apparatus, which compares an output voltage obtained from the rectifying circuit and a reference voltage; an impedance control apparatus, which is used to control the impedance of an oscillation device of a variable oscillating circuit based on the comparison output; and a frequency control apparatus, which controls the oscillation frequency of the variable oscillation circuit when it is initially driven. A frequency control signal, when power is ON, is made nonlinear relevant to time. As a result, a change in oscillation frequency immediately after power is ON is made gentle, and a rapid change in current that flows in the primary coil is eliminated. Therefore, no over-current flows in the switching elements such that damage to the switching devices can be reduced more significantly than before and these switching devices can be reliably protected.