baber/WOPTO huggingface dataset:
Patent RU-95103606-A (RU)
Inventor: OBYDENNYJ I P
IPC: A01C21/00
Filed: 1995-03-13
Abstract: FIELD: agricultural technology. SUBSTANCE: this relates to agrochemistry and ecology, namely to growing of ecologically clean products in contaminated soil and to speedy freeing of fields from contaminations. To prevent accumulation of toxicants in plants it is suggested to feed them with microdoses of substances possessing antagonistic properties with respect to concrete toxicants. To stimulate accumulation of toxicants in plants so as to free soil from toxicants it is proposed to feed plants with microdoses of substances possessing synergetic properties in relation to certain toxicants. Additional fertilizing is carried out within traditional methods of presowing seed preparation, beyond-root fertilizing, watering or application of fertilizer singly or in combination with other farming operations. EFFECT: high efficiency.
Patent RU-95105262-A (RU)
Inventor: AVDEEV JU P
IPC: F42B5/145
Filed: 1995-04-06
Abstract: FIELD: ammunition. SUBSTANCE: ammunition for gas weapon is designed for action on offenders with the aid of tear compound of irritating action and for simulation of sound effect of shooting. Ammunition incorporates metal case 1, percussion cap 2, propelling charge 3, plastic container 4 filled with tear compound 5. Radial grooves 6 ensuring specified rupture lines are made in bottom 7 of container 4. Ring protrusion 9 rolled up case 1 is made in outer surface of bottom over its circumference. EFFECT: provision for safe functioning of ammunition used in automatic weapon. 1 dwg
Patent RU-95117539-A (RU)
Inventor: NECHAKHIN N V
IPC: D04H1/68
Filed: 1995-10-20
Abstract: FIELD: production of bulk nonwoven material from textile wastes applicable in furniture industry. SUBSTANCE: bulk nonwoven material consists of single, convex from one side, flexible, angle-shaped corrugated conglomerates of chaotically arranged fibers cemented by binder in form of foam distributed over the whole volume of material. The material is produced by formation of structure of cloth on the special formation device from continuously settling on it of conglomerating discrete chaotic fibers which after compression by 3-4% of their thickness assume the shape of corrugated conglomerates of the above described type. Cloth formed from corrugated conglomerates is preliminarily bonded with the aid of sprayed liquid binder taken in the minimum amount, and finally, it is saturated with foamed binder between shafts with compression rate of 1-4% of the initial thickness of cloth and foam density of 30 to 150 kg/cu.m and its stability of at least three minutes. EFFECT: higher strength and flexibility of material, increased relaxibility and efficiency of utilization of low cost initial materials. 2 cl, 4 dwg
Patent TW-200409277-A (TW)
Title: Method for manufacturing shallow trench isolation
Inventor: LEE CHUN-HUNG
IPC: H01L21/76
Filed: 2002-11-21
Abstract: A method for manufacturing shallow trench isolation is provided. A pad oxide layer and a mask layer are formed on a substrate sequentially, and then the pad oxide layer, the mask layer and the substrate are defined to form a trench. A conformal buffer layer is formed in the trench and on the mask layer, and then the buffer layer is converted to form an oxide layer. An insulation layer is formed to fill the trench and cover the substrate, and then the insulation layer and the oxide layer are removed to expose the mask layer. The masker layer and the pad layer are removed to form the shallow trench isolation.
Patent TW-200300783-A (TW)
Title: Thermoplastic elastomer compositions
Inventor: COOK STUART
IPC: C08L7/00
Filed: 2002-12-09
Abstract: A thermoplastic elastomer composition comprises a blend of a thermoplastic component with a cured elastomer component characterised in that the elastomer component prior to curing comprises a major proportion of a main elastomer and a minor proportion of a high molecular weight reactive polymer which shows a higher crosslinking efficiency in free-radical induced vulcanisation than the main elastomer. Preferably, the high molecular weight reactive polymer comprises from 3 to 15, and more preferably 4 to 10, parts by weight per one hundred parts of the total elastomer component of the composition. The use of the high molecular weight reactive polymer in the composition improves the low temperature performance of the composition and gives improvements to the processing behaviour, the resistance to stiffening at low temperatures and recovery/relaxation properties. Preferably, the high molecular weight reactive polymer is miscible with the main elastomer in the elastomer component. The thermoplastic elastomer composition may be made by mixing the thermoplastic component and an elastomer component comprising a main elastomer and a high molecular weight reactive polymer at a temperature to cause melting of the thermoplastic component to give a melt blend of the components and subjecting the elastomer component in the melt blend to cure in the presence of at least one curative free-radical source.
Patent TW-200409864-A (TW)
Title: Improved liquid fuel injector for burners of gas turbines
Inventor: MODI ROBERTO
IPC: F23D11/10
Filed: 2002-12-10
Abstract: An improved liquid fuel injector (10) for burners of gas turbines, of the type comprising a tube (16) which supplies the liquid fuel to an injector head (12), an external tube (24) being provided around the tube (16) to form an annular cavity (26) where pressurized air is supplied, and a covering element (28) being provided around the head (12) to form a cavity (32); a turbulence element (18) comprising blading (22) is provided before the head (12).
Patent TW-200411592-A (TW)
Title: Multimedia Chinese message content learning device and the method thereof
Inventor: CHEN FRED
IPC: G09B5/06
Filed: 2002-12-27
Abstract: The present invention provides a multimedia Chinese message content learning device and the method thereof, which includes a central processing unit, an input device, an output device, and a memory, wherein the memory includes a Chinese message database, a sound element database, and a Chinese message index table with Chinese message address table and sound element address table. During using the device for learning, it first obtains the Chinese inputted by the subscriber; next, finding out the Chinese message address and sound element address for the Chinese from the Chinese message index table; finding out the associated message data and sound element data with the Chinese message address and sound element address; and, exploding and displaying the associated message data and sound element data.
Patent TW-200406333-A (TW)
Title: Bicycle fork
Inventor: COBB JOHN
IPC: B62K19/32
Filed: 2003-02-13
Abstract: The Utility Model refers to a fork for driving a driving wheel and especially the front wheel of a bicycle. Therefore the steerer is fixed to the axle of a wheel and extends at least partially to the rotation plane of the wheel in a parallel direction. Furthermore the steerer is designed generally as a frame square wherein at least two frame legs are arranged generally parallel and with a certain distance. The frame legs are fixed in a certain position by at least two connecting elements and are designed as profiled sticks. In a preferred embodiment of the Utility Model the contour of the profile sticks has the shape of an aerofoil.
Patent TW-200417712-A (TW)
Title: Energy conservation system assembly
Inventor: WU GUO-AN
Filed: 2003-03-03
Abstract: The invention provides an energy conservation system assembly. The high-pressure pipe of the compressor is connected to the condenser so that the high-pressure and high-temperature liquid coolant goes through the constriction and expansion of the expansion valve to release the air-conditioning effect by using the indoor evaporator to absorb heat. Further utilizes low-pressure pipe to send the low-pressure and low-temperature coolant in gaseous state in the compressor for being compressed for the operation of next cycle. A heat exchanger is installed on the high-pressure pipeline between the compressor and the condenser and it utilizes water in and water out pipes to connect to the thermal energy collector. Moreover, the high-pressure pipes of the expansion valve and indoor evaporator are commonly equipped with a heat exchanger so as to achieve input of different fluid or gas. Further go through the multi-functional integration system to achieve sole or instantaneous air-conditioning, heating, dehumidifying and humidifying functions.
Patent TW-200401492-A (TW)
Title: Permanent magnet-type electric motor and compressor using the same
Inventor: AKIO YAMAGIWA
IPC: H02K7/14
Filed: 2003-03-07
Abstract: For the purpose of preventing demagnetization of a magnet (32) without any cost increased and improving the max torque and the efficiency of an electric motor (20) by suppressing deterioration of magnetic flux density, a permanent magnet-type electric motor (20) comprises a stator (21) and a rotor (25) disposed in the stator (21), in which a plurality of permanent magnets (32), (32) forming a magnetic pole are inserted in magnet insertion portions (31), (31) of a yoke (26) in such manner that the magnets (32), (32) form in line in the circumferential direction thereof, wherein each magnet (32) is divided into a central magnet (33) that is positioned at the central portion in the width direction of the magnet insertion portion (31) and end magnets (34), (34) that are positioned at end portions of the magnet insertion portion (31), and the end magnets (34), (34) have greater coercive forces than the central magnet (33), whereas the central magnet (33) has a greater magnetic flux density than the end magnets (34), (34). Because the end magnets (34), (34) easy to be demagnetized by the reverse magnetic filed caused by the stator current have greater coercive forces, demagnetization of the magnet (32) can be prevented as a whole. In the meantime, because the central magnet (33) difficult to be demagnetized has a greater magnetic flux density, the max torque and the efficiency of the electric motor (20) can be improved by such great magnetic flux density.
Patent TW-200412073-A (TW)
Title: Analyzing device of radio wave, connection device connected to wide area network, terminal machine, and method to determine the state of radio wave in wireless information communication
Inventor: MAKI MAKOTO
IPC: H04B17/318
Filed: 2003-03-14
Abstract: The present invention relates to the analyzing technology of radio wave in wireless information communication. [Problem to be solved] To provide the analyzing technology of radio wave with determination precision for the propagation state of the radio wave in each channel. [Solution] The analyzing device 10 to analyze the state of radio wave in wireless network communication comprises: a receiving part 410 receiving radio wave signal of plural bands ; a first intensity detection part 420 to detect the electromagnetic wave intensity RSSI 1 at the mid-frequency of each channel from the received radio wave signal; a spreading demodulation part 430 to apply the spreading demodulation of the received radio wavesignal; the second intensity detection part 440 to detect the electromagnetic field intensity RSSI 2 at the mid-frequency of each channel from the radio wave signal being spread-demodulated; a determination part 450 to determine the state of radio wave in each channel by calibrating RSSI 1 and RSSI 2, and thereby determines the state of the radio wave in each channel; and the display part 460 to display the state of the radio wave determined.
Patent TW-200400153-A (TW)
Title: Elevator cabin
Inventor: OGASAWARA TAKESHI
IPC: B66B3/02
Filed: 2003-04-03
Abstract: The objective of this invention is to provide an elevator cabin for shortening the tuning time. The solution of the invention is an elevator cabin including a ceiling 2, a plurality of side plates 3, a rear side plate 4, an anterior board 5 and a top framework 6. The anterior board 5 extends along a vertical direction to form an integrally formed channel section 7 and the channel section 7 locks to a surface of the framework 11 and includes a control panel 14 and a cabin position indicator 12.
Patent TW-200308014-A (TW)
Title: Plasma etching method
Inventor: HONDA MASANOBU
IPC: H01L21/311
Filed: 2003-04-07
Abstract: A plasma etching method comprises an arrangement step of arranging a pair of electrodes in a chamber, placing a substrate to be processed and having an organic material film between the electrodes, and allowing one of the electrodes to support the substrate and an etching step of applying a high-frequency power to at least one of the electrodes to produce a high-frequency electric field between the pair of electrodes, supplying a process gas into the chamber to produce a plasma of the process gas by the electric field, and plasma-etching the organic material film on the substrate to an intermediate portion of the film by the plasma to form a groove having a flat bottom. In the etching step, the frequency of the high-frequency power applied to at least one of the electrodes is in the range from 50 to 150 MHz.
Patent TW-200305863-A (TW)
Title: Multi-value data recording and reproducing device
Inventor: SHIMIZU AKIHIKO
IPC: G11B7/007
Filed: 2003-04-07
Abstract: A multi-value data recording and reproducing device is provided that can accurately eliminate interference among codes through waveform equalization when reproducing information from a reproduction signal having levels multi-valued through modulation of the areas of recording marks on an optical information recording medium. This multi-value data recording and reproducing device is embodied by a multi-value data detecting circuit that varies the sizes of the recording marks in accordance with multi-value data (0, 1, 2, …, (m-1): m being an integer of 3 or greater) on the optical information recording medium, and detects the multi-value data through predetermined signal processing on signals obtained by scanning the recording marks with an optical spot. This multi-value data detecting circuit includes: a predictor that predictively determines the multi-value data; a delay unit that delays the predetermined signal processing by the period of time required for the predictive determination by the predictor; and a determiner that determines the multi-value data through waveform equalization based on predictive data that are the predictive determination results from the predictor.
Patent TW-200306235-A (TW)
Title: Ultrasonic cleaning module
Inventor: CHEUNG YIU-MING
IPC: B08B3/12
Filed: 2003-04-30
Abstract: The invention provides an ultrasonic cleaning module and a method for cleaning singulated electronic packages. The module comprises a cutting chuck having a surface with a plurality of cutting recesses defined in it for enabling a cutting device to separate individual electronic packages from a substrate having a plurality of electronic packages on the surface of the chuck. A pulsator nozzle is supported above the chuck and the separated electronic packages on the chuck such that the pulsator nozzle may emit fluid toward the packages. An ultrasonic generator is associated with the nozzle that is adapted to ultrasonically energize fluid that passes through the nozzle to enhance cleaning of the packages.
Patent TW-200425619-A (TW)
Title: Bi-directional DC/DC power converter with a neutral point
Inventor: WU CHIN-CHANG
IPC: H02M3/158
Filed: 2003-05-07
Abstract: This invention is a bi-directional DC/DC power converter with a neutral point. The inventive DC/DC power converter has two DC voltage terminals acting as the input or output terminals for bi-directional power flow. In the first energy conversion direction, the first terminal acts as the input and sets up a DC voltage the same as the input voltage in the neutral and negative points of the second terminal by connecting two points of the first terminal to the neutral and negative points of the second terminal directly. The DC/DC power converter generates a DC voltage the same as that of the first terminal in the positive and neutral points of the second terminal. Then, the output voltage is the summation of two DC voltage serially connected in the second terminal. The DC voltage in the first energy conversion direction is double of that in the first terminal, and it has a neutral point. In the second energy conversion direction, the second terminal acts as the input and the first terminal acts as the input. By controlling the DC/DC power converter, the DC voltage of the first terminal is half of that of the second terminal. Hence, the inventive DC/DC power converter has the function of bi-directional. As the inventive DC/DC power acts as a step up power converter, it can supply a dc output voltage that is double of the input voltage and supply a neutral point in the second terminal. When the inventive DC/DC power converter acts as a step down power converter, it can supply a DC output voltage that is half of the input voltage.
Patent TW-200424677-A (TW)
Title: Back light unit
Inventor: HSIEH CHIN-KUN
IPC: G02F1/13357
Filed: 2003-05-15
Abstract: A back light unit with high thermal dissipation is disclosed. The back light unit includes a light source generator for generating light beams to the display panel; a diffuser positioned between the light source generator and the display panel for scattering the light beams to the display panel; and a housing enclosing the light source generator and connecting with the diffuser for reflecting the light beams to the diffuser. The housing contains a plurality of heat pipes for being a heat transfer interface between the back light unit and the outside environment.
Patent TW-200407210-A (TW)
Title: Device with an electrode for the formation of a ball at the end of a wire
Inventor: THUERLEMANN SILVAN
IPC: H01L21/607
Filed: 2003-05-28
Abstract: With a device for the formation of a wire ball at the end of a wire (2) an in and out swivelling electrode (13) with an oblong shape is connected to the shaft of a motor (7) directly or indirectly via a connecting piece (9) so that the electrode (13) is essentially rotated on its longitudinal axis when swivelling in and out. The mass inertia of the electrode (13) is low as regards the rotational axis (8) which is why it can be turned with negligible expenditure of energy. On swivelling in and out, the electrode (13) is turned back and forth between a lower limit position in which a surface necessary for creating the spark, the so-called firing lug (17) is located underneath the capillary (3) of the Wire Bonder and an upper limit position in which the firing lug (17) is located laterally elevated next to the capillary (3).
Patent TW-200401521-A (TW)
Title: Wireless communication apparatus and method
Inventor: NAOKI NISHIMURA
IPC: G08C17/00
Filed: 2003-06-17
Abstract: A wireless communication apparatus and method is provided which makes discrete functional elements perform a cooperative work without various limitations caused by a wired configuration. The wireless communication apparatus has a plurality of fine functional elements 3 each having a communication unit for data transmission and reception by using radio waves or light and one or more unit other than the communication unit, and a base station 4 for controlling and collectively managing the fine functional elements through communications with the fine functional elements, wherein one or more units other than the communication unit are activated through communications of one of the fine functional elements 3 received control information from the base station 4 with another of the fine functional elements 3 via the communication units, to thereby make the discrete functional elements 3 perform a cooperative work.
Patent TW-200405248-A (TW)
Title: Plasma display panel
Inventor: JUN JAE-HONG
IPC: G09F9/00
Filed: 2003-07-04
Abstract: A plasma display panel adapted to minimize noise/vibration as well as a heat generated therefrom. In the plasma display panel, a display panel displays a picture while a porous pad is provided behind the display panel to prevent the transfer of noise/vibration to an associated heat proof panel. When the PDP is mounted within a case, a second porous pad can be provided on an inner surface of the case opposite the display panel and adjacent to an associated printed circuit board for additional noise/vibration damping.
Patent TW-200402368-A (TW)
Title: Liquid discharge head and method for manufacturing such head
Inventor: HIYAMA WATARU
IPC: B41J2/16
Filed: 2003-07-10
Abstract: The present invention provides a liquid discharge head and a method for manufacturing such a head, in which a discharging speed of a liquid droplet can be increased, a discharging amount of the liquid droplet can be stabilized and discharging efficiency of the liquid droplet can be enhanced. The liquid discharge head comprises a heater, an element substrate on which the heater is provided, a nozzle including a discharge port portion having a discharge port for discharging the liquid droplet and a bubbling chamber and a supply path for supplying the liquid to the bubbling chamber and a supply chamber for supplying the liquid to the nozzle and an orifice substrate and, the bubbling chamber includes a first bubbling chamber and a second bubbling chamber above the first bubbling chamber and the discharge port portion is communicated with the second bulling chamber via a stepped portion and a side wall of the second bubbling chamber is converged toward the discharge port with inclination of 10 to 45 degrees and the nozzle is provided with a control portion comprised of a stepped portion in the flow path in the vicinity of the bubbling chamber and a maximum height of the flow path is smaller than a height up to a lower surface of the discharge port portion.
Patent TW-200505191-A (TW)
Title: Network transmission apparatus and the method thereof
Inventor: SU HU-DSON
IPC: H04L12/66
Filed: 2003-07-16
Abstract: The network transmission device of the invention comprises a network transmitter and a switch. The switch is connected with the network transmitter and comprises a plurality oconnection ports. Those connection ports are divided into a LAN connection port and at least a WAN connection port by virtue of VLAN technique so as to proceed data transmission between the LAN and WAN using the switch as interface. In addition, using VLAN technique can also separate a demobilization zone (DMZ) connection port from those connection ports. Use a program to set up the computer in connection with the (DMZ) port as the DMZ host system, making network transmission device posses automatic DMZ host system setup function.
Patent TW-200505145-A (TW)
Title: Zero-voltage switching push-pull converter
Inventor: YING JIAN-PING
IPC: H02M3/335
Filed: 2003-07-30
Abstract: A zero-voltage switching push-pull converter is provided in the present invention. The invention comprises the followings: a transformer, which includes a primary coil having a central extracting head and a secondary coil; an electric energy storage supply apparatus with its one end electrically connected to the central extracting head of the primary coil and the other end grounded; a first main switch device with its first terminal electrically connected to the first end of the primary coil and its second terminal grounded; a second main switch device with its first terminal grounded and its second terminal electrically connected to the second terminal of the primary coil; and a rectification circuit unit, which is electrically connected to the secondary coil to output DC power by converting AC power supplied from the secondary winding. The invention is characterized in that the switch devices of the primary circuit to are switched at zero voltage.