baber/WOPTO huggingface dataset:
Patent RU-95100835-A (RU)
Inventor: LEVANKOVSKIJ I A
IPC: E21C35/18
Filed: 1995-01-18
Abstract: FIELD: tools for cutting of mineral and artificial materials. SUBSTANCE: tool for cutting of mineral and artificial materials has working head in form of body of revolution, cutting part of hard-alloy material and holder. Front end of working head has axial projection which forms stop surface. Rear end of cutting part has supporting surface circular in shape. Cutting part is secured to working head and made in form of circular member which is installed coaxially on axial projection. Front end of circular member has recess and circular cutting edge. End surface of axial projection on working head forms hollow in form of body of revolution together with surface of recess. Length of axial projection on the longitudinal axis of working head does not exceed the difference between the length of circular member and length of recess on circular member on the same axis. EFFECT: higher efficiency. 18 cl, 6 dwg
Patent RU-95102946-A (RU)
Inventor: TURYGIN A I
IPC: F15B13/02
Filed: 1995-03-02
Abstract: FIELD: pneumatics. SUBSTANCE: switch consists of housing, pair of control piston with returning springs mounted inside the housing, air- operated tap, and spring for locking the slide of the tap. The control air actuators arranged on opposite sides of the housing made as a piston-rod without seals and provided with opening in the front cover. EFFECT: simplified design.
Patent RU-95103634-A (RU)
Inventor: IGOSHIN V A
IPC: E03D9/05
Filed: 1995-03-14
Abstract: FIELD: sewage disposal. SUBSTANCE: device has a casing, lid, limit switch, receivers for liquid and solid wastes connected with gas duct of ventilation system. Solid waste receiver is secured to an axle. There is hinge provided for the lid and tray. EFFECT: automated utilization of human wastes.
Patent RU-95106560-A (RU)
Inventor: KADYROV R R
IPC: C09K8/473
Filed: 1995-04-24
Abstract: FIELD: oil and gas production. SUBSTANCE: invention is intended to be used for installing grouting packer or bridge in injection or production wells. Essence of invention consists in controlling density of composition by way of foaming it with surfactant and chalk powder additives to increase stability of foam-cement structure. Presence of chalk in foamed grouting mortar composition favors degradation of foam-cement stone, i.e. favors removal of grouting packer or bridge from formation isolation gap. EFFECT: improved stability of structure.
Patent RU-95106843-A (RU)
Inventor: DMITRENKO A I
IPC: F02K9/48
Filed: 1995-04-28
Abstract: FIELD: pump engineering. SUBSTANCE: device has multi- stage pump, turbine, rotor, unloading space of the impeller with a control member, axial space in the control member, drain space downstream of the unloading space, and rotor seal that separates the spaces of the turbine and pump. The drain space is connected with the inlet of the impeller of the second stage through openings provided in the impellers and ring passageway defined by the shaft and hubs of the impellers. There is a ring projection on the housing from the side of the turbine disk at its periphery. The projection and the end face of the turbine form an axial space. The projection and the separating seal of the rotor form the unloading space. The value of the axial space, when the rotor is shifted in the direction to the turbine, is equal to the axial stroke of the rotor. EFFECT: enhanced efficiency. 2 dwg
Patent RU-95110717-A (RU)
Inventor: KAL KO I P
IPC: B63B1/12
Filed: 1995-06-29
Abstract: FIELD: shipbuilding; delivery of ice to southern and middle latitudes. SUBSTANCE: sectional ship equipped with general shipboard systems and equipment is additionally provided with ice device which is also used for loading ice in ship's tanks and device for making ship fast to monolithic ice block; this device is made in the form of extensible rod with holding head deepened in ice at rotating rod. Head has outer cutting edges on hinged tabs. Provision is made for adjustment of angle of setting of rod and its vertical motion in case of change in draft and motions. EFFECT: enhanced efficiency of making the ship fast to monolithic ice blocks, including those with steep slopes. 10 cl, 4 dwg
Patent TW-200407930-A (TW)
Title: Display device
Inventor: COMPEN JOHANNES MARIA AZALINA ANTONIUS
IPC: H01J5/16
Filed: 2002-11-11
Abstract: The present invention relates to a display device comprising a display screen (1), said display screen being provided with a selective light-absorbing outer coating (2) on an outer side of said screen, characterized in that said display screen is further provided with an wavelength-selective absorbing inner layer (3) on an inner side of said screen.
Patent TW-200300777-A (TW)
Title: Corrugated fiberfill structures for filling and insulation
Inventor: ANEJA ARUN PAL
IPC: D04H1/00
Filed: 2002-12-12
Abstract: This invention provides corrugated fiberfill structures with improved properties and processes for making the same. This invention further provides articles made from the improved corrugated fiberfill structures of the present invention. A corrugated fiberfill having a configuration of essentially lengthwise rectangular cross section, with continuous parallel alternating peaks and valleys of approximately equal spacing, and a plurality of generally vertically aligned pleats which extend between each peak and each valley, wherein said structure has a bulk density of about 5 to about 18 kg/m3, a height of about 10 mm to about 50 mm, and wherein the peak frequency occurs at about 4 ti about 15 times per inch (1.58-5.91 times per cm).
Patent TW-200411379-A (TW)
Title: Multi-line process testing system capable of combination/connection for computer and method thereof
Inventor: LIU WIN-HARN
IPC: G06F11/267
Filed: 2002-12-31
Abstract: A multi-line process testing system capable of combination/connection for computer and the method thereof are disclosed. The system comprises plural testing item modules, a multi-line interface module and a testing platform. The testing item module selected by the client is first loaded to obtain the allocation parameters set by the client during the test, e.g. the number of line processes to be opened. Then, the allocation parameters are collected into the multi-line process interface, and transmitted to the corresponding testing item module. According to the number of line processes set by the client, the multi-line process mechanism of operating system is used in the template to open the corresponding number of line processes for each selected testing item, and then the testing process of each testing item is used as the line process function for testing in parallel.
Patent TW-200304364-A (TW)
Title: Optometry apparatus, optometry method, and optometry server
Inventor: TOSHIMA AKIO
IPC: A61B3/036
Filed: 2003-01-03
Abstract: The present invention provides an optometry apparatus and an optometry method wherein optometry can be easily conducted on a computer display without using a special equipment and can be applied to a test subject who has astigmatic vision. The invention comprises the steps of acquiring an attribute of a test subject, displaying an astigmatic test chart on a computer display, acquiring a direction selected by the test subject, displaying vision measurement charts with respect to the selected direction and to a direction perpendicular thereto, acquiring a limit of visual perception selected by the test subject, calculating a distance of apocenter from the acquired limit of visual perception and the acquired attribute of the test subject, and calculating a level of correction from the acquired direction and the two calculated distances of apocenter. A neural network, which is subject to learning with a number of test subject beforehand, is utilized for the operation of distance of apocenter. The astigmatic test chart includes groups of lines in four directions each consisting of a plurality of parallel lines, and the vision measurement chart includes a plurality of linear dark and light images whose sizes are altered, thereby reduces incorrect presentation of level of correction.
Patent TW-200414555-A (TW)
Title: Manufacturing method of electronic light emitting device
Inventor: YEH ROBERT
IPC: H01L33/00
Filed: 2003-01-28
Abstract: There is provided a manufacturing method of electronic light emitting device, which includes: forming plural through holes in a substrate; forming a copper covering layer on the surface of the substrate; forming a silver covering layer on the copper covering layer; removing the copper covering layer and silver covering layer on a predefined surface area of the substrate, so as to form a conductive metal laminate with a predefined pattern on the surface of the substrate; attaching plural light emitting diode dies on the surface of the metal laminate; using a metal wire to electrically connect each light emitting diode die to the conductive metal laminate; using encapsulating material to package the light emitting diode dies and the metal wires on the substrate; and dicing the substrate to form plural light emitting devices.
Patent TW-200402229-A (TW)
Title: Photosensor assembly with shared charge transfer registers
Inventor: SPEARS KURT EUGENE
IPC: H04N1/193
Filed: 2003-01-29
Abstract: A photosensor assembly has multiple rows of photosensors (100, 102, 200, 202, 300, 302, 400, 402, 404, 500, 502, 506, 508, 512, 514) sharing a charge transfer register (104, 204, 304, 406, 504, 510, 516). Charges from one row of photosensors are transferred through another row of photosensors to the charge transfer register, and charges from both rows of photosensors are optionally added together in the charge transfer register. The photosensors in the two rows may have different light collecting areas.
Patent TW-200305198-A (TW)
Title: Low contamination components for semiconductor processing apparatus and methods for making components
Inventor: O'DONNELL ROBERT J
IPC: H01L21/31
Filed: 2003-03-05
Abstract: Components of semiconductor processing apparatus are formed at least partially of erosion, corrosion and/or corrosion-erosion resistant ceramic materials. Exemplary ceramic materials can include at least one oxide, nitride, boride, carbide and/or fluoride of hafnium, strontium, lanthanum oxide and/or dysprosium. The ceramic materials can be applied as coatings over substrates to form composite components, or formed into monolithic bodies. The coatings can protect substrates from physical and/or chemical attack. The ceramic materials can be used to form plasma exposed components of semiconductor processing apparatus to provide extended service lives.
Patent TW-200418727-A (TW)
Title: Zirconia sol and method of preparing the same
Inventor: CHIANG ANTHONY SHIAW-TSEH
IPC: C01G25/00
Filed: 2003-03-27
Abstract: A zirconia sol and method of preparing the same are provided. The zirconia sol comprises crystal zirconia particles having an average primary particles size less than 20 nm. Of the crystalline, about 90% or greater exists in combined cubic and tetragonal crystal lattice structures. The zirconia sol has an optical transmission of about 70% at about 20wt% ZrO2.
Patent TW-200305836-A (TW)
Title: Output circuit for gray scale control, testing apparatus thereof, and method for testing output circuit for gray scale control
Inventor: DATE YOSHITO
IPC: G01R31/00
Filed: 2003-03-27
Abstract: An output circuit for gray scale control includes a low-side current mirror unit, a low-side gray scale control circuit, a high-side current mirror unit, a high-side gray scale control circuit, a current increment control circuit and a selective precharge control circuit. A gray scale control circuit for outputting gray scale signals is separated into the high side and the low side, thereby enabling the output-current characteristics to be controlled to be close to the γ characteristics of a light emitting device. In addition, variations in the current for each output unit can be suppressed by using multistage current mirrors.
Patent TW-200423558-A (TW)
Title: Information processing device and communication device providing antenna conversion function, antenna conversion control device, antenna conversion control program and computer readable storage medium recording the program
Inventor: KONAKA YOSUKE
IPC: H04B1/06
Filed: 2003-04-17
Abstract: Increase no antenna number in information processing device like the notebook type personal computer, etc. providing various wireless communication functions yet independently and simultaneously proceed transmission and receiving with the multiple communication parts. When one portion of communication part is not in use, it can fully utilize the diversity function. The information processing device provides multiple antennae (6, 7), the multiple communication part (4, 5) using those antennae (6, 7) to proceed wireless communication, the conversion part (8) used to convert the connection state of the antenna (6, 7) and the communication part (4, 5). The conversion part is built to utilize all communication parts (4, 5) for connectingthe communication part (6, 7) and antenna (4, 5) respectively when proceeding wireless communication. On the other hand, when using the communication part (5) to proceed wireless communication, connect the antennae (6, 7) to the communication part (5) with the corresponding number of communication means to the communication part (5).
Patent TW-200403738-A (TW)
Title: Manufacturing method of semiconductor wafer and wafer
Inventor: KIDA TAKAHIRO
IPC: B24B9/00
Filed: 2003-04-29
Abstract: The subject of the present invention is to provide manufacturing method of semiconductor wafer, which can manufacture wafer without having the ring-shape falling outside edge portion when polishing and conducting etching for the wafer, and the wafer without having the ring-shape falling outside edge portion. The invention is provided with the followings: backside polishing of mirror polishing and the polishing chamfering engineering for the backside portion of the mirror chamfering conducted for mirror polishing till one part of inside face for chamfering boundary of material wafer backside; and surface polishing engineering for mirror polishing the wafer surface through supporting the wafer undergone with backside polishing and chamfering process.
Patent TW-200426975-A (TW)
Title: Method for forming uniform bottom electrode in trench of trench capacitor
Inventor: CHEN YI-NAN
IPC: H01L21/8242
Filed: 2003-05-19
Abstract: A method for forming a uniform bottom electrode in a trench of a trench capacitor. A semiconductor substrate has a dense trench area and a less dense trench area with a plurality of trenches formed in both areas respectively. A hard mask layer is formed on the semiconductor substrate, and the trenches are filled with the mask layer. The hard mask layer is etched at an angle until the dense trench area and the rare trench area in the semiconductor substrate are exposed to leave the hard mask layer in the trenches. Finally, the hard mask layers in the trenches are etched, and a uniform thicknesses of the hard mask layer in the trenches is achieved.
Patent TW-200401138-A (TW)
Title: Light-reflection type liquid crystal display device
Inventor: OGAWA TOSHIHISA
IPC: G02F1/1333
Filed: 2003-05-30
Abstract: A light-reflection type liquid crystal display device includes a liquid crystal display panel (11), a polarizer (12) mounted on the liquid crystal display panel (11), a light-guide (13) mounted on the polarizer (12), a light source (14) arranged adjacent to an end of the light-guide (13) for supplying light to the liquid crystal display panel (11) through the light-guide (13), an operation panel (15) mounted above the light-guide (13) for operating the light-reflection type liquid crystal display device, a chassis (16) for supporting the liquid crystal display panel (11) therewith, a frame (17) covering the light source (14) therewith, the frame (17) having an opening facing the light-guide (13), and a shield (18) coupled to the chassis (16), characterized in that the shield (18) covers the light-guide (13) therewith except a portion of the light-guide (13) facing the light source (14), and cooperates with the frame (17) to support the operation panel (15) therewith.
Patent TW-200402145-A (TW)
Title: Semiconductor memory having an arrangement of memory cells
Inventor: FUHRMANN DIRK
IPC: H01L27/108
Filed: 2003-07-03
Abstract: A semiconductor memory having a novel geometry of the memory cell array is proposed. Without reducing the distance between storage capacitors (3) that are the most closely adjacent to one another it is possible to structure additional lines between adjacent lines (2) in particular word lines (2). In a preferred embodiment, the number of word lines (2) required with the number of memory cells (5) remaining the same is reduced, as a result of which word line drivers are saved and substrate area is gained.
Patent TW-200404710-A (TW)
Title: Label holder and label sticking device
Inventor: TAKANO SHIGEHIKO
IPC: G11B7/1275
Filed: 2003-08-27
Abstract: A label holder in accordance with the present invention comprises a stage (2), forming a flat upper face (22a) on which a label paper that is structured so as to be stickable on a disk body can be placed, and label holding means that is in contact with an opening edge of a center hole formed at the center portion of the label paper position and hold the paper at a label holding position on the stage (2). The label holding means comprises three label holding sections (3) and a guide plate (4). In each of the label holding sections (3), a holding piece (32) is raised and is able to be in contact with the opening edge of the center hole from the inside of the center hole. The label holding sections (3) are installed on the stage (2) so as to be slidable in the directions where they move away from or approach to one another. The guide plate (4) is formed such that it can slide each label holding section (3) by an equal distance when the guide plate is made to swing with respect to the stage (2).
Patent TW-200407202-A (TW)
Title: Apparatus and method for removing film of glass substrate
Inventor: LEE CHANG-HA
IPC: B65H3/08
Filed: 2003-08-27
Abstract: The present invention provides a method and apparatus for removing film of glass substrate. In the present invention, glass substrate coated with film is conveyed to removing position by a conveying means. At this position, the film is separated from the glass substrate by blasting gas to an edge thereof. The separated film is detached from the glass substrate by a vacuum suction rolling means to be discharged from the removing position. The discharged film is collected in a collecting means and the collected film is compacted for disposal. The film removing process including the steps of separating, detaching, discharging, collecting and compacting, is performed efficiently, so that productivity is improved. As the discharged film is immediately collected, working environment is improved. Disposal cost is reduced as collected film is pressed.
Patent TW-200407086-A (TW)
Title: Filter for smoking
Inventor: INAGAKI MICHIHIRO
IPC: A24D1/04
Filed: 2003-08-29
Abstract: A filter for smoking includes a filter medium, and a means for heating the filter medium or a periphery of the filter medium.
Patent TW-200408251-A (TW)
Title: Cryptographically secure person identification
Inventor: KIROVSKI DARKO
IPC: G07C9/00
Filed: 2003-09-30
Abstract: An implementation of a technology, described herein, for facilitating authentication of person identification documents. One implementation, described herein, is a simple, inexpensive, and cryptographically secure personal ID architecture. With this implementation, one may create and efficiently authenticate secure photographic personal identification document (ID) that thwart tampering and counterfeiting attempts. This ID employs a compact, cryptographically signed bar-code that is readable by ordinary scanner. This abstract itself is not intended to limit the scope of this patent. The scope of the present invention is pointed out in the appending claims.
Patent TW-200413595-A (TW)
Title: Antibacterial treatment device
Inventor: TADANO MINORU
IPC: D06F34/14
Filed: 2003-10-09
Abstract: An ion elution unit (100) has electrodes (113, 114) in its case (110). The case (110) is equipped with an inflow port (111) for connecting a water supply hose (180) and outflow port (112) detachably connecting with the water supply valve (50) of a washing machine (1). When a voltage is applied to the electrodes (113, 114) by a power supply unit (101) while water is being supplied into the case (110), metallic ions elute into water. Water containing metal ions is received by a washing tank (30), and washing is rinsed with this water to perform an antibacterial treatment on the washing. At least part of the case (110) consists of a transparent part to permit the visual recognition of electrodes (113, 114), thereby allowing the user to directly recognize the degrees of deterioration of the electrodes (113, 114) visually and determine the replacing timing of the ion elution unit (100).
Patent TW-200516668-A (TW)
Title: A method for fabricating disposable spacer
Inventor: CHAN BOR-WEN
IPC: H01L21/311
Filed: 2003-11-11
Abstract: A method for fabricating a disposable spacer is disclosed. In the method, a polymer layer is formed to cover a gate in an etcher, and the polymer layer is etched in the etcher by an in-situ method to form the disposable spacer on a sidewall of the gate. Then, a source/drain implantation step is performed, and the disposable spacer is removed by using O2 plasma.
Patent TW-200516785-A (TW)
Title: Light emitting diode
Inventor: CHANG CHING-CHOU
IPC: H01L33/00
Filed: 2003-11-14
Abstract: A light emitting diode includes a base plate, a light emitting chip and an encapsulate resin. The light emitting chip is located on the base plate. A layer of thermal conducting layer is interposed beween the base plate and the light emitting chip.
Patent TW-200519042-A (TW)
Title: Method for producing powder with multifunctional core-shell structure
Inventor: Song jia-yan
IPC: C01G23/047
Filed: 2003-12-03
Abstract: A method for producing a powder with a multifunctional core-shell structure mainly comprises using a surface plating film to produce a negative ion or a photo catalytic functional film layer on the surface of a far infrared functional powder particle to form a particle with a core-shell structure, in which a far infrared ray is capable of penetrating the surface film layer. Thus, the core-shell particle can simultaneously display the functions of far infrared emission, negative ion formation, and photo catalytic function, etc. The invented particle with a core-shell structure can receive a microwave treatment to improve the crystal phase of the shell layer functional particle, increase the functional properties of the whole particle, and increase the dispersion of the product during application.
Patent TW-200422407-A (TW)
Title: Fe-Cr-Si non-oriented electromagnetic steel sheet and process for producing the same
Inventor: OMURA TAKESHI
IPC: C21D1/76
Filed: 2003-12-22
Abstract: This invention is to provide an Fe-Cr-Si non-oriented electromagnetic steel sheet comprising 2.5 to 10 mass% of Si, 1.5 to 20 mass% of Cr, 0.006 mass% or less of C, 0.002 mass% or less of N, 0.005 mass% or less of S, 0.005 mass% or less of Ti and 0.005 mass% or less of Nb, optionally together with 0.1 to 2 mass% of Al and either or both of Sb and Sn provided that the amount of each of Sb and Sn is in the range of 0.005 to 1 mass%, with the balance composed of Fe and unavoidable impurities. The electric resistance of steel is 60 μ ohm.cm or higher, and the quantity of Cr-containing nitride lying in the interior of steel sheet is 2500 or less per mm<SP>2</SP>. Thus, there is provided a non-oriented electromagnetic steel sheet that excels in magnetic properties in high-frequency region, especially region of 1 kHz or higher frequency, through advantageous resolution of the problem that high electrical resistance realized by high Si and high Cr contents is not fully utilized in high-frequency region of 10 kHz or below.