baber/WOPTO huggingface dataset:
Patent RU-95108498-A (RU)
Inventor: VYBORNOV V S
IPC: E21D11/10
Filed: 1995-05-24
Abstract: FIELD: mining; support of mine working. SUBSTANCE: the offered plant is mobile platform 1 on which concrete-conveying pipeline 2 and shotcrete gun 3 are mounted on bearings. Shotcrete gun 3 is made in form of centrifugal wheel provided with blades and driven by motor 6. Shotcrete gun is placed into vessel 4 with concrete mix. Vessel 4 and concrete-conveying pipeline 2 are rigidly interconnected and installed for turning through some angle relative to horizontal axis of shotcrete gun 3 with the help of hydraulic cylinder 5. In this case, direction of turning of vessel 4 is opposite to that of rotation of shotcrete gun 3. Concrete mix during rotation of concrete gun is thrown, both, to upper and to the lower part of arch support. During motion over working of mobile platform 1, carrying the plant, working walls are concrete uniformly over the length of plant motion. EFFECT: higher efficiency.
Patent RU-95109027-A (RU)
Inventor: OVCHINNIKOVA A V
IPC: A61F2/16
Filed: 1995-06-01
Abstract: FIELD: medicine. SUBSTANCE: device has optical part and supporting members one of which is manufactured as loop. The artificial eye lens is manufactured from flexible hydrophilic monolith material. A supporting member is disk on which surface ribbon-like loop-shaped supporting member is positioned. Internal portions of the loop base are adjacent to the optical part, the free end of the loop protruding 6-7 mm beyond the disk boundary. The method involves forming scleral flap in the form of isosceles triangle turned with its base towards the limbus. An isosceles triangle of smaller size is cut from the deep layers of sclera and dissected with horizontal bridge between the scleral fibers being retained. Then cataract is extracted and the artificial eye lens is implanted. The disk-shaped supporting member is fixed in capsule sack or on the posterior capsule remnants and the loop-shaped supporting member is brought above the iris from the orbital cavity beneath the scleral graft and attached to the top of the dissected internal triangle. The superficial scleral graft is sutured to the adjacent sclera. EFFECT: improved stability of hypotension influence.
Patent RU-95109760-A (RU)
Inventor: KUZNETSOV K V
IPC: B61F5/14
Filed: 1995-06-13
Abstract: FIELD: railway transport. SUBSTANCE: body with oil bath and lower and upper support plates is mounted on bogie frame. Wear resistant coating is applied over perimeter of working surface of lower support plate. This coating is made in form of alternating open and closed sections forming irregular outline. Coefficient of friction of coating is less than that of lower support plate material. Upper support plate is made in form of separate resilient curved lobes some ends of which are rigidly connected to each other and to locomotive main frame. Free ends of lobes rest on open sections of coating of lower support plate. Alternating of open and closed sections of wear resistant coating on lower support plate and movement of lobes of upper support plate over the sections at turning of bogie on curves of track provide variable coefficient of friction between elements of side support. EFFECT: improved conditions of operation. 2 dwg
Patent RU-95109807-A (RU)
Inventor: GRUDOV V A
IPC: B60Q9/00
Filed: 1995-06-14
Abstract: FIELD: transport engineering; measurement facilities. SUBSTANCE: device has four comparators 13-16 whose inputs are connected to outputs of automobile circuit voltage transmitters, cooling liquid temperature transmitter 8, emergency oil pressure contact transmitter 17, brake failure contact transmitter 18, parking brake applied contact transmitter 19 and direction indicator contact transmitter 20. If one of controlled parameters goes beyond tolerable limits, corresponding comparator 13-16 operates and starts low frequency generator coupled with alarm which sounds to draw attention of driver to instrument indicators. EFFECT: improved reliability and safety. 4 cl, 1 dwg
Patent RU-95110725-A (RU)
Inventor: KALJAKIN A I
IPC: H03H11/04
Filed: 1995-06-26
Abstract: FIELD: radio engineering. SUBSTANCE: invention may find use in automatics and teleautomatics. Technical result lies in capability of independent adjustment of attenuation of pole. Active Rc filter includes first, second, third, fourth, fifth and sixth resistors 1, 2, 3, 4, 5, 6, first and second operational amplifiers 7, 8, first and second capacitors 9, 10, third operational amplifier 11, seventh, eighth, ninth and tenth resistors 12, 13, 14, 15. EFFECT: improved efficiency of independent adjustment of attenuation of pole. 3 dwg
Patent RU-95112072-A (RU)
Inventor: VAGANOV V A
IPC: B60D1/167
Filed: 1995-07-12
Abstract: FIELD: military facilities; mechanized coupling gears for coupling tractor and towed vehicles without getting of crew members out of vehicles. SUBSTANCE: rigid coupling gear mounted on tank tractor has towing rods made in form of pipes with eyes on ends, shackles to connect rods to towed vehicle, foot and chain suspension. Coupling of tractor and vehicle by means of rigid grips applied to driving (or driven) wheels of vehicle reduces considerably requirements to accuracy of maneuvering of tractor. Side limiters provide centering of tractor body relative to vehicle body. Side limiters and stops provide engagement of rigid grips with driving (driven) wheels of vehicle. EFFECT: simplified process of coupling, provision of safety of personnel of repair and recovery teams.
Patent TW-200300222-A (TW)
Title: Phase shift mask and fabrication method therefor
Inventor: IWASAKI HARUO
IPC: H01L21/027
Filed: 2002-10-31
Abstract: Disclosed are a phase shift mask which has a high size precision and provides a high production yield for semiconductor devices, and a method of fabricating the same. Chrome light shielding films are formed in a predetermined pattern as light shielding films on a glass substrate, and a silicon oxide film (first phase shifter film) which has a planarized surface is formed on the entire surface of the resultant structure in such a way as to bury areas between the chrome light shielding films. A pattern of SOG (Silicon On Glass) films (second phase shifter film) is formed on the silicon oxide film. The SOG films are formed directly above the chrome light shielding films and on areas wider than the chrome light shielding films.
Patent TW-200300267-A (TW)
Title: Metal film production apparatus
Inventor: MATSUDA RYUICHI
IPC: C23C16/14
Filed: 2002-11-07
Abstract: A source gas is supplied into a chamber through a nozzle, and electromagnetic waves are thrown from a plasma antenna into the chamber. The resulting Cl2 gas plasma causes an etching reaction to a plurality of copper protrusions, which are arranged between a substrate and a ceiling member in a discontinuous state relative to the flowing direction of electricity in the plasma antenna, to form a precursor (CuxCly). The precursor (CuxCly) transported toward the substrate controlled to a lower temperature than the temperature of an etched member is converted into only Cu ions by a reduction reaction, and directed at the substrate to form a thin Cu film on the surface of the substrate. The speed of film formation is fast, the cost is markedly decreased, and the resulting thin Cu film is of high quality.
Patent TW-200400060-A (TW)
Title: Sterilizing composition and method for sterilizing using the same
Inventor: SATO JUN
IPC: A01N59/00
Filed: 2002-12-13
Abstract: A sterilizing composition for a food-packing material which comprises the following components (1) and (2): (1) an aqueous solution containing peracetic acid, hydrogen peroxide and acetic acid, and (2) a peracetic acid sterilizing power-improving agent comprising one or two or more compounds selected from the group consisting of esters obtained from a C2-C8 aliphatic acid and a C2-C8 aliphatic alcohol, C2-C8 aliphatic alcohols and aliphatic alcohols having a benzene ring.
Patent TW-200412551-A (TW)
Title: Sentence making and conversation teaching system and method providing situation and role selection
Inventor: WEN SAY-LING
IPC: G09B19/06
Filed: 2003-01-08
Abstract: A sentence making and conversation teaching system and method providing situation and role selection allow user to choose different situation and role in terms of personal preference and learning requirement before proceeding the unit teaching procedure; the system of the invention can locate the corresponding unit contents of teaching material for the situation and role so as to carry on making sentence, teaching conversation and evaluating for user; the unit contents of each teaching material all contains different situation and provides different role play as support, capable of allowing user to more easily comprehend different contents of teaching material during teaching process, and further making user aware of personal learning condition by virtue of the evaluation result during sentence making and conversation teaching process.
Patent TW-200302144-A (TW)
Title: Niobium powder and solid electrolytic capacitor
Inventor: SATO NOBUYUKI
IPC: H01G9/042
Filed: 2003-01-21
Abstract: The present invention provides an electrolytic capacitor that is large in electrostatic capacity and small in loss coefficient and that is produced by adding trace-amount components to niobium powder to reduce the leak current and increase the electrostatic capacity of a solid electrolytic capacitor. A specific production method comprises using, as a raw material, niobium powder containing at least 1 ppm and up to 600 ppm of hydrogen, and at least 1 ppm and up to 200 ppm of carbon or at least 1 ppm and up to 50 ppm of nickel, the remaining portion substantially consisting of niobium, and forming the sintered body of the powder inside a solid electrolytic capacitor (10) as an anode.
Patent TW-200303962-A (TW)
Title: Fastener having multiple lobed thread
Inventor: LEVEY KENNETH
IPC: F16B25/00
Filed: 2003-02-14
Abstract: A threaded fastener includes a lead having bosses separated from one another by bases along the thread crest. The lead-in and lead-out profiles of the bosses, and other features of the bosses and bases may differ from one another along the fastener shank. The lead-in and lead out profiles may have linear and non-linear surfaces. The lead-in and lead-out profiles may have cutting edges angled toward the direction of propagation of the bosses. The boss profiles may be selected to reduce insertion torque and to provide excellent resistance to pullout. The fastener may be formed by roll threading via a tool made by a plunge EDM process.
Patent TW-200415993-A (TW)
Title: Method for processing tea leaves for chewing
Inventor: LIU CHIH-CHENG
Filed: 2003-02-26
Abstract: A method for processing tea leaves for chewing is particularly related to a method for processing tea leaves with retained tea leaf flavors while having a crispy sensation during chewing, and comprises: subjecting fresh tea leaves to sunshine drying, turning and mixing, fermentation, freezing, a brittle treatment, dehydration by freezing, and packaging. Thus, the invented process and method can hold the original flavor of tea leaves and the produced tea leaves are particularly suitable for chewing due to its brittleness.
Patent TW-200412642-A (TW)
Title: Dry etching equipment and electrode and insert ring
Inventor: WANG MING-YI
IPC: H01L21/00
Filed: 2003-03-28
Abstract: An electrode for dry etching process includes an electronic chuck, a shadow ring and an insert ring. The shadow ring surrounds around the electronic chuck. The insert ring deposited between the shadow ring and the electronic chuck. The insert ring includes a lead angle. The lead angle is formed on the inner side of the insert ring.
Patent TW-200405475-A (TW)
Title: Semiconductor device and the manufacturing method thereof, and the power amplifier module
Inventor: OHBU ISAO
IPC: H03F3/19
Filed: 2003-04-10
Abstract: The first aspect of the present invention is to realize a power amplifier in low cost with higher power additive efficiency and power gain, which is formed on a semiconductor substrate, and in a semiconductor device of emitter-top heterogeneous junction bipolar transistor with a loop-like shape, and the structure has the base only existed inside the junction area of the loop-like emitter and the base. Thus, the present invention can realize a semiconductor device suitable for power amplifier with higher power additive efficiency and power gain without manufacturing the collector-top structure by complicated manufacturing processes and with reduced junction capacitance of base/collector per each unit of emitter area. The second aspect of the present invention is to provide a power amplifier with reduced temperature dependence of power gain, wherein the multi-stage power amplifier has at least one bipolar transistor connected in parallel and configured on the first amplification circuit 2 of the first semiconductor substrate, and at least one bipolar transistor connected in parallel and configured on the second amplification circuit 3 of the second semiconductor substrate, and the bipolar transistor used in the first amplification circuit 2 has an emitter shape as a rectangular plane shape, and the bipolar transistor used in the second amplification circuit 3 has an emitter shape as a loop-like shape, and the base is only existed inside the loop-like emitter.
Patent TW-200423302-A (TW)
Title: Word line strap layout structure
Inventor: LIU CHEN-CHIN
IPC: H01L21/8229
Filed: 2003-04-29
Abstract: A word line strap layout structure is described, comprising an isolation post, a word line, a contact and a metal line. The isolation post is located on a substrate between two memory areas. The word line crosses over the substrate and the isolation post, and the contact is located on the word line over the isolation post, wherein the isolation post and the contact are of the same scale in size. The metal line is located over the substrate electrically connecting with the word line via the contact.
Patent TW-200406918-A (TW)
Title: Method of forming a semiconductor device and structure therefor
Inventor: NAIR RAJESH S
IPC: H01L29/06
Filed: 2003-06-10
Abstract: A method of forming a semiconductor device (10, 40, 45, 50) forms a plurality of P and N stripes (16, 17) within a first region (12) that is formed with an opposite conductivity to a substrate (11). The plurality of P and N stripes assist in providing a low on-resistance. A portion (15) of the first region underlies the P and N stripes and protects the semiconductor device from high voltages applied to the drain. A base layer (41) and a cap layer (48) further reduce the on-resistance of the semiconductor device.
Patent TW-200503199-A (TW)
Title: Wafer level passive component
Inventor: HUANG MIN-LUNG
IPC: H01L21/02
Filed: 2003-07-01
Abstract: A wafer level passive component is directly formed on the active surface of a chip. The passive component forms capacitance and connects the die pads of the chip by two conductive patterns and a dielectric pattern. Therefore, the inner circuit of the chip connects the passive component on the active surface thereof such that the electrical performance of the chip can be raised effectively.
Patent TW-200503499-A (TW)
Title: One kind of fund flow authentication security trade system
Inventor: YAO CHONG-YU
IPC: H04L9/32
Filed: 2003-07-14
Abstract: The invention is related to a kind of security trade system of fund flow authentication, which is to make the trade flow of the customer (the payer) and the shop (the payee) to be a "two-step shopping mode to promote the security and versatility of fund flow trade; it includes one separate fund flow authentication center to be convenient for the customer and the shop to apply the establishment of authentication and management service; said fund flow authentication center also needs to constitute an information connected authentication system respectively with the credit extension bank of said customer and the credit card association center to provide the data link required by the process of fund flow trade; said customer and said shop also need to have a transmission device respectively to receive and send the trade data by the online of said fund flow authentication center with Internet etc.; for the starting of the consumption, said shop firstly transmits the amount of money of credit extension of said customer through Internet to the fund flow authentication center for confirmation, and an authorization password of fund flow authentication generated by the computer processing in the fund flow authentication center will be displayed on the transmission device of said customer, then said customer transmits the authorization password of fund flow authentication to said shop for confirmation, and the credit extension bank allocate the fund according to the agreement to make the security trade of fund flow completed.
Patent TW-200402094-A (TW)
Title: Vaporizer for thin film deposition apparatus
Inventor: CHO BYUNG-CHUL
IPC: C23C16/455
Filed: 2003-07-16
Abstract: A vaporizer for a thin film deposition apparatus. The vaporizer includes a primary body, which has an inner space and comprises a transfer gas inlet pipe through which a transfer gas is supplied, a mixed gas outlet pipe through which a mixed gas is exhausted, and a first heater which is installed in the primary body to heat the inner space: and one or more jet units, which are installed on sides of the primary body to jet precursors into the primary body.
Patent TW-200421072-A (TW)
Title: Method and apparatus for cooling a modular computer system with dual path airflow
Inventor: WU SHAN-PING
IPC: G06F1/20
Filed: 2003-07-17
Abstract: A computer system and a method for cooling the system incorporate removable modules within a housing. The housing includes a parallelepiped structure with at least four walls. The four walls include at least two sets of opposing walls. Both walls of one set of opposing walls include opposing first and second openings substantially aligned with each other to allow passage of a cooling medium therethrough. The module is receivable through a third opening in the parallelepiped structure and includes an electrical component region. The housing includes a first airflow path in-line with the second opening. The first airflow path and the second airflow path are directed across the component region of the module when the module is received within the housing.
Patent TW-200407999-A (TW)
Title: Methods and apparatus for in situ substrate temperature monitoring by electromagnetic radiation emission
Inventor: MAGNI ENRICO
IPC: H01L21/3065
Filed: 2003-08-12
Abstract: A method in a plasma processing system of determining the temperature of a substrate. The method includes providing a substrate comprising a set of materials, wherein the substrate being configured to absorb electromagnetic radiation comprising a first set of electromagnetic frequencies, to convert the first set of electromagnetic frequencies to a set of thermal vibrations, and to transmit a second set of electromagnetic frequencies. The method also includes positioning the substrate on a substrate support structure, wherein the substrate support structure includes a chuck; flowing an etchant gas mixture into a plasma reactor of the plasma processing system; and striking the etchant gas mixture to create a plasma, wherein the plasma comprises the first set of electromagnetic frequencies. The method further includes processing the substrate with the plasma thereby generating the second set of electromagnetic frequencies; calculating a magnitude of the second set of electromagnetic frequencies; and converting the magnitude to a temperature value.
Patent TW-200506704-A (TW)
Title: File storage device and its method
Inventor: FOO SEE-WOEI
Filed: 2003-08-14
Abstract: This invention relates to a file storage device and a method. By means of a file conversion switch unit, using the provided first state and second state, it enables the user determine if the file storage device facing the received or pre-stored sound file needs to be further processed with an automatic file conversion. When the file conversion switch unit is set as the first state, the file storage device carries out the file conversion of the received or pre-stored sound file. Otherwise, when the file conversion switch unit is set as the second state and a file data is inputted to the file storage device, the display interface of the file storage device then displays a prompt message to remind user of the received file data being unable to automatically perform the file conversion. It enables the user to activate or prohibit the automatic file conversion function of the file storage device based on requirement. Therefore, it effectively prevents the loss resulting from a file conversion error.
Patent TW-200512749-A (TW)
Title: Method and apparatus for error compensation of optical disk device
Inventor: LAI HUI-MIN
IPC: G11B7/085
Filed: 2003-09-24
Abstract: The present invention discloses an error compensation method and apparatus for an optical disk drive, in which the error compensation method comprises the following procedures of first detecting an error signal for the deviation of a focal point of the optical disk drive from a track and an error signal between a sledge and actuator, using the error signal for the focal point deviating from a track to produce a first sledge driving signal, selecting the error signal of the focal point deviating from the track, the error signal between the sledge and the actuator, the first sledge driving signal or their combination as the basis for the sledge compensation, generating the second sledge driving signal according to the magnitude of the selected signal or the first sledge driving signal, and driving the sledge intermittently with the second sledge driving signal for error compensation.
Patent TW-200422100-A (TW)
Title: Catalyst, its preparation and the polymerization of cyclic ethers over this catalyst
Inventor: SCHLITTER STEPHAN
IPC: C08G65/26
Filed: 2003-09-26
Abstract: The present invention relates to a solid, acid catalyst for the preparation of polytetrahydrofuran, polytetrahydrofuran copolymers, diesters or monoesters of these polymers by polymerization of tetrahydrofuran in the presence of at least one telogen and/or comonomer, which has a BET surface area of at least 160 m<SP>2</SP>/g and an acid center density of at least 0.05 mmol/g for pKa values of from 1 to 6, to a process for preparing it and to a process for the polymerization of cyclic ethers over this catalyst.
Patent TW-200422522-A (TW)
Title: Screw pump
Inventor: PALMER CLIFF CHARLES
IPC: F01C21/10
Filed: 2003-10-14
Abstract: A pump comprises a stator and at least one rotor mounted within a housing. The housing comprises a first fluid channel extending about the rotor, the rotor comprising at least one second fluid channel. A first sensor is configured to output a signal indicative of the temperature of the stator; and a second sensor is configured to output a signal indicative of the temperature of the rotor. The temperature of fluid in the channels is controlled depending on the magnitude of signals output from the sensors.