baber/WOPTO huggingface dataset:
Patent RU-94035483-A (RU)
Inventor: ARTJUKHOV E A
IPC: G01C19/24
Filed: 1994-09-16
Abstract: FIELD: instrument making industry. SUBSTANCE: device has solenoids arranged diametrically opposite relative to rotor and forming together with connected in series capacitors resonance circuits, alternating current voltage source and damping rectifiers with RC-loads. In order to increase reliability of such device at low energy consumption damping rectifier along each axis of suspension is in the form of four diodes connected in series one with another in ring-type bridge circuit whose two opposite points are connected relative to common point of the above mentioned voltage source with RC-loads and whose two other opposite points are connected relative to output of voltage source with resonance circuits having mutually opposite solenoids. Resistive loads of damping rectifiers upon central position of rotor have voltage being near zero (that is novelty, in comparison with well-known analogous suspension devices). EFFECT: decreased energy consumption.
Patent RU-94042389-A (RU)
Inventor: DZHORDZH FILMAS
IPC: C12N15/09
Filed: 1993-03-30
Abstract: FIELD: molecular biology, genetic engineering. SUBSTANCE: synthetic inducible eucaryotic promoters regulating gene transcription enhance the level of protein expression and decrease the basic level of gene expression. Such promoters have at least two different classes of inducible members obtained on the basis of native promoter; one promoter is a native inducible member and the second promoter is obtained by insertion in the indicated native promoter. Additional members, in part, hMT-IIA and MMTV-LTR responsible for induction by metal (MOE, MREs) and/or members responsible for induction by glucocorticoid (GOE, GREs) were added to native promoters. One or more constitutive members can contain functional impairments in order to decrease the level of gene basic expression. EFFECT: enhanced effectiveness of promoters.
Patent RU-94043698-A (RU)
Inventor: SVERDLOV E D
IPC: C07K1/16
Filed: 1994-12-23
Abstract: FIELD: biotechnology, biochemistry. SUBSTANCE: method involves preparing new thrombolytic enzyme destabilase, endo-ε (γ-glu)-(-ε-Glu)-Lys-isopeptidase, showing exo-g--(-ε-Glu)-Lys-isopeptidase and amidolytic activity. Indicated enzyme is obtained from leech of family Hirudinidae. Method involves extraction, affinity chromatography followed by additional purification on anionic- or cationic-exchange resin. The end product is collected, desalted by gel-filtration and protein of molecular mass 12600 g- 300 Da is collected. The end product can be used for thrombosis therapy and in experimental medicine. EFFECT: improved method of enzyme preparing.
Patent RU-94046374-A (RU)
Inventor: VIL KHEL MUS KRISTIANUS MARIJA LOKHBEKK I
IPC: E21B43/10
Filed: 1993-06-08
Abstract: FIELD: well drilling. SUBSTANCE: method includes installation of sleeve with slots with mutually covering slots in the preset place of well, fastening the upper end of sleeve and moving pointed expanding mandrel upward in sleeve with slots. Maximum diameter of mandrel exceeds the internal diameter of sleeve with slots. EFFECT: higher efficiency.
Patent RU-95100188-A (RU)
Inventor: ERMAKOV E I
IPC: A01G9/10
Filed: 1995-01-10
Abstract: FIELD: agriculture, in particular, production of molded nutritive substrates based on peat. SUBSTANCE: briquette has one profiled surface and may be provided with through openings, which connect slots in briquette profiled surface with its opposite surface. Briquette may be molded from composition containing, % by weight: peat 90-100; clay 55-65; lime 4.5-5.5. Ratio of briquette body volume and volume of slots in its profiled surface may be 2/3 - 3/2. EFFECT: increased efficiency by providing optimum aeration conditions for plant rootstock. 4 cl, 2 dwg
Patent RU-95100843-A (RU)
Inventor: MARKAROV N A
IPC: E04B5/00
Filed: 1995-01-18
Abstract: FIELD: construction. SUBSTANCE: ceiling has ferroconcrete plates 1, ferroconcrete bosses 2, and preliminary stressed reinforcement 3 arranged over periphery between the wall and plates. Boss 2 is made up as L-shaped member provided with passageways 5 along the length of the shelves and is received in corner socket 6 made in wall 4. Preliminary stressed armature 3 is anchored to the shelf of boss 2 by way of anchor device 7. EFFECT: simplified design. 1 dwg
Patent RU-95104420-A (RU)
Inventor: POTEKHIN S N
IPC: C04B7/38
Filed: 1995-03-24
Abstract: FIELD: production of building materials. SUBSTANCE: slurry is first prepared by mixing together in mill feedstock components with water and rejected concrete articles, slurry is treated with off-gases leaving kiln, followed by firing in rotary kiln, cooling of clinker, its grinding and cleaning off-gases concrete articles having content of sodium oxide + potassium oxide not more than 3% and sulfuric anhydride content not more than 40% are used to prepare slurry. Some 15-25% slurry is directed to vertical slurry tank in which 15-20% of its total volume is treated with off-gases leaving kiln with temperature 360-440 C. Off-gases are passed through slurry at rate 2-6 m/sec, whereafter treated slurry is combined with remaining slurry in rotary kiln for firing which lasts 40-50 min. Next clinker is cooled down to temperature 50-60 C and additive having moisture content 8-13% is introduced into it. EFFECT: lower manufacturing cost of cement clinker due to reduced use of costly additives, enhanced activity of clinker.
Patent RU-95107569-A (RU)
Inventor: ALEKSEEV S E
IPC: E21B4/14
Filed: 1995-05-11
Abstract: FIELD: mining industry. SUBSTANCE: this relates to down-hole valveless pneumatic striking mechanisms of enclosed type used for drilling bore-holes in rock of medium and high hardness and it is more economical and has pneumatic striker of simpler design. Application of split bush 10 embracing journal 7 of striker 2 located in sleeve 8 and all installed in body 1 allows for creation of circular chamber 12 and end chamber 9 of working stroke. These chambers provide increased operating area of striker in working stroke which is larger than cross-sectional area of space in body 1 and is major one for creating high energy parameters. With that, created between working chambers is idle stroke chamber 11 with supply passage 16 and which is kept under constant pressure for moving striker at idle stroke to substantial value, thus allowing for large working stroke and giving possibility for expansion of compressed air and increasing single impact energy. There is no discharge of air from idle stroke chamber 11 which prevents extra use of compressed air which usually takes place in emptying of parasitic spaces always found in chambers. Exhaust from combined working stroke chambers 9, 12 is effected through recess 18 in wall of body 1 which is periodically opened by cut-off edge 4 into intermediate space 21 where air is uniformly distributed without substantial resistance through passages 20 in bit 19 for discharge to bottom-hole. No need for hermiticity of space 21 simplifies design of mechanism. EFFECT: high efficiency.
Patent RU-95109268-A (RU)
Inventor: APOLITSKIJ V N
IPC: B03B5/26
Filed: 1995-06-05
Abstract: FIELD: separation of solid materials with the help of liquid in processing and investigation of mineral raw materials. SUBSTANCE: use is made in narrowing trough which consists of inclined wide loading part and narrow ascending discharging part. Trough is given transverse reciprocation with periodic short-time decelerations. Initial material is loaded with liquid into upper part of trough. Pulp moving over inclined narrowing trough stratifies according to density with additional separation into layers in the lower discharging part of trough due to its segregation. Trough short-time decelerations accelerate segregation. Light fraction is withdrawn in the trough end in transverse direction due to transverse reciprocate ion of trough through pulp shutoff devices of trough side walls. Heavy fraction is withdrawn through slot in trough bottom. Provision of longitudinal reciprocation of trough allows concentration of finely divided material due to movement of heavy fraction over bottom of trough towards trough lower end at the moments of decelerations. Location of magnets under trough bottom and behind the side walls makes it possible to increase the quality of concentrate due to separation of magnetic fraction from initial material. Concentrate of specially high quality is obtained in case of execution of periodic process of concentration with prolonged accumulation of heavy fraction in trough and periodic discharge of this fraction. EFFECT: higher efficiency.
Patent RU-95110241-A (RU)
Inventor: MIKHAJLJUK JU A
IPC: D03D15/225
Filed: 1995-06-30
Abstract: FIELD: sugar industry, in particular, filtering of sugar syrups, juices and solutions. SUBSTANCE: filtering fabric is made by twill interweaving. Core and filling threads are made from twisted polyester yarn of 84 tex x 2 linear density. Fabric warp density is 145-155 threads per 10 cm and weft density is 115-120 threads per 10 cm. EFFECT: increased efficiency, simplified structure and enhanced reliability in operation. 1 tbl
Patent TW-200303186-A (TW)
Title: Auxiliary pad
Inventor: NODA YUKI
IPC: A61F13/15
Filed: 2002-11-20
Abstract: An auxiliary pad (1) for mounting an absorbable article such as a sanitary napkin capable of reducing the occurrence of leakage of body fluid by maintaining the tightness thereof to the inside of the thigh of a wearer when installed and providing comfortable wear feeling, comprising an absorbing layer (2) bent so as to provide a bent area (4) projected toward a body side and a limiting sheet (3) installed on the opposite body surface of a short flat area (8) continuously connected to the bent area (4), wherein a space (5) is formed between the bent area (4) and the limiting sheet (3).
Patent TW-200303588-A (TW)
Title: Semiconductor device and its manufacturing method
Inventor: SHINODA MASAYOSHI
IPC: H05K3/46
Filed: 2002-12-03
Abstract: The present invention provides a semiconductor device, in which an LSI chip having a separation smaller than 100μ m and the number of pin electrode larger than 50 is directly mounted on an organic substrate, the mounting structure, which has excellent quality in anti-soldering and flattening thermal treatment of semiconductor device, temperature cycling reliability, and reliability at high temperature and high humidity, and the manufacturing method. In the invention, the metal of gold/gold directly bonded to the electrode gold bump of the flip chip and the gold film structure of the surface for the substrate connection terminal is formed, and the bonding structure with an extension larger than 2 μ m for the bonding part of the gold bump is also formed. In the method of forming the bonding structure, ultrasonic bonding treatment is conducted in ten minutes after both faces for bonding are cleaned by sputtering process. The structure stated above can be realized by selecting the bonding conditions as shown below: substrate side: room temperature; chip side: room temperature ~150 DEG C; bonding load: 1/2Sx 100Mpa~Sx 180Mpa (S: bump/contact area between chips); load mode: increase during the bonding; and ultrasonic time: 50~500 ms.
Patent TW-200302474-A (TW)
Title: Manufacturing method of multi-layered optical recording medium and multi-layered optical recording medium
Inventor: MIZUSHIMA TETSURO
IPC: G11B7/26
Filed: 2002-12-26
Abstract: The present invention relates to a manufacturing method of multi-layered optical recording medium, which includes a step of preparing a metallic first stamper, and a resin stamper having minute convexes and concaves and which is capable of forming on one surface of a spacer layer SP a guide groove stamped from the metal stamper. The resin stamper has a depth greater than the reversed minute convexes and concaves of the first stamper and identical to the guide groove formed on the substrate D. A substrate D having a guide groove GR, LD on one surface is prepared by stamping from the first stamper. A recording layer L1 is formed on the surface of the guide groove on the substrate D. A light transmitting resin is applied onto the surface of the recording layer L1 and on a surface of the light transmitting resin, and a spacer layer SP having a guide groove GR, LD is formed by stamping from the resin stamper with a depth identical to the depth of the guide groove formed on the substrate D. A recording layer L0 is formed on the surface of the guide groove on the spacer layer SP.
Patent TW-200306748-A (TW)
Title: Method for coding moving picture
Inventor: JEON BYEONG-MOON
IPC: H04N19/423
Filed: 2003-01-10
Abstract: The present invention relates to a moving picture coding method to enhance a coding efficiency for a moving picture coding sequence by inter mode and direct mode in a B picture using a long-term reference picture. In the present invention, a P picture is coded in inter mode according to scene change. The motion vectors of direct mode are calculated and coded according to the kind of the reference picture pointed by a motion vector of a co-located block in the specified picture.
Patent TW-200302831-A (TW)
Title: Novel anti-inflammatory androstane derivative
Inventor: BIGGADIKE KEITH
IPC: C07J7/00
Filed: 2003-02-06
Abstract: According to one aspect of the invention, there is provided a pharmaceutical formulation for administration by inhalation comprising a compound of formula (I), or a solvate thereof, together with a long-acting β 2-adrenoreceptor agonist which formulation has a therapeutically useful effect in the treatment of inflammatory disorders of the respiratory tract over a period of 24 hours or more.
Patent TW-200303747-A (TW)
Title: Use of PDE5 inhibitors in the treatment of polycystic ovary syndrome
Inventor: GHAZZI MAHMOUD NIZAR
IPC: A61P15/00
Filed: 2003-02-06
Abstract: The present invention relates to the use of a pyrazolopyrimidinone PDE5 inhibitor such as sildenafil for the treatment of polycystic ovary syndrome.
Patent TW-200307239-A (TW)
Title: EL display panel and the method for driving the same, and EL display device
Inventor: TAKAHARA HIROSHI
IPC: G09G3/20
Filed: 2003-03-07
Abstract: To sufficiently perform the charge/discharge of the parasitic capacitance of the source signal line and perform the programming of the predetermined current value in the pixel transistor, a larger current must be output from the source driver circuit where the current outputs. However, if such a large current flows into the source signal line, the current value will be programmed in the pixel, and a current larger than the desired current will flows to the EL element (15). For example, if programming is performed by N=10 times current, 10 times current flows to the EL element (15), and the EL element (15) illuminates with a 10 times brightness. Hence, to obtain predetermined brightness, the time for flowing the current to the EL element is set to be 1/10 of 1 frame (1F). By driving in this way, the charge/discharge of the parasitic capacitance of the source signal line can be performed sufficiently, and the predetermined brightness can be obtained.
Patent TW-200421534-A (TW)
Title: Collar dielectric process for preventing top size of deep trench from enlargement
Inventor: HSU PING
IPC: H01L21/334
Filed: 2003-04-10
Abstract: A collar dielectric process prevents top size of a deep trench from enlargement. Before stripping a node nitride outside a deep trench capacitor, an ion implantation with N2 is performed to form an ion implantation region in a semiconductor silicon substrate to surround the top of the deep trench and correspond to a buried strap outdiffusion region. After removing the node nitride outside a deep trench capacitor, a collar oxide is grown on the exposed sidewall of the deep trench without growing on the ion implantation region.
Patent TW-200406869-A (TW)
Title: Ultra-violet treatment for a tunnel barrier layer in a tunnel junction device
Inventor: SHARMA MANISH
IPC: G11C11/16
Filed: 2003-05-01
Abstract: A method of treating an electrically non-conductive tunnel barrier layer 6 through an overlayer 8 of a tunnel junction device 50 with ultra-violet light 30 is disclosed. The method includes irradiating a tunnel barrier layers with ultra-violet light 30 through at one overlayer 8 that covers the tunnel barrier layer 6 to activate a oxygen or nitrogen atoms disposed in the barrier layer 6 so that those atoms will react with a target material 11 of the tunnel barrier layer 6 to form a uniformly oxidized or nitridized tunnel barrier layer 6 having minimal or no defects (11, 12, 13) therein and/or a desired breakdown voltage. The ultraviolet light 30 can irradiate the tunnel barrier layer 6 during or alter the formation of the overlayer 8. Heat H can be applied before, during, or the irradiation to Increase the activation rate and to further reduce defects (11, 12, 13). The method is applicable to any tunnel junction device 50 including a field sensitive memory device such as a MRAM.
Patent TW-200427328-A (TW)
Title: Circuit for generating horizontal synchronous signal by inputting compound synchronous signal of non-constant horizontal scan frequency video signal
Inventor: LIU YEN-HSIEN
Filed: 2003-05-23
Abstract: A circuit for generating horizontal synchronous signal by inputting compound synchronous signal of non-constant horizontal scan frequency video signal for use in video system is disclosed in the present invention. The invention is composed of two single-shot plural-oscillation implements, in which the single-shot plural-oscillation implement A is used to generate the outputted horizontal synchronous signal, and single-shot plural-oscillation implement B is used to control the single-shot plural-oscillation implement A to generate the separation period of signals.
Patent TW-200426853-A (TW)
Title: Memory with shielding effect
Inventor: LEE WEN-JIE
IPC: G11C7/24
Filed: 2003-05-27
Abstract: There is provided a semiconductor memory with shielding effect, which comprises a plurality pf word lines, a ground line control unit and a plurality of memory cells. Each memory cell includes a main bit line, a ground line, a first equivalent switch and a second equivalent switch. The main bit line is enabled according to a control signal. The ground line is electrically connected to the ground line control unit. The first equivalent switch is coupled to the main bit line and the ground line, and is controlled by the control signal of the previous memory cell. The second equivalent switch is coupled to the main bit line and the ground line of the next memory cell, and is controlled by the control signal of the next memory cell.
Patent TW-200402930-A (TW)
Title: Circuit for detecting rotational speed of motor and motor driving device
Inventor: NISHIKAWA KOJI
IPC: H02P29/00
Filed: 2003-06-26
Abstract: In a conventional circuit for detecting rotational speed of motor having a differential circuit, if the maximum value of differential action frequency of differential circuit is raised when the rotational speed range of motor is wide , the differential circuit will amplify the high frequency noise. It is a problem to be solved. In the circuit for detecting rotational speed of motor of the present invention, a differential circuit is provided through which a speed detection signal is obtained by differentiating a plurality of phase-shifted alternating signals which are sent out according to the rotational position of motor. The frequency characteristic of differential action of said differential circuit is switchable according to the voltage level of said speed detection signal.
Patent TW-200501388-A (TW)
Title: Electrostatic discharge protection circuit
Inventor: CHEN YI-LIN
IPC: H01L27/02
Filed: 2003-06-27
Abstract: A kind of electrostatic discharge (ESD) protection circuit for ESD protection when at least one bonding pad is used to input/output high frequency signals in the internal circuit of the integrated circuit is disclosed in the present invention. The protection circuit includes the first equivalent diode device, the second equivalent diode device and the third equivalent diode device. The first equivalent diode device is connected in series with the second equivalent diode device; and after that, they are connected in parallel with the third equivalent diode device. The node of the serial connection between the first equivalent diode device and the second equivalent diode device is disposed between the internal circuit and the bonding pad. When the positive terminals of the first equivalent diode device and the third equivalent diode device are connected to the reference voltage, and the negative terminals of the second equivalent diode device and the third equivalent diode device are grounded, the protection circuit is effectively used as the ESD protection for the internal circuit.
Patent TW-200501872-A (TW)
Title: Electromagnetic wave isolation box
Inventor: HOU PON-WEI
Filed: 2003-06-27
Abstract: The present invention relates to an electromagnetic wave isolation box and/or chamber having a box unit and/or chamber unit. The interior surfaces of the box unit and/or chamber unit are made of metal and form an isolation space. Multiple electromagnetic wave absorbing boards and/or sponges (each of them can absorb electromagnetic wave of an individual frequency band) are adhered onto the interior surfaces, so as to absorb the electromagnetic wave energy of different frequency bands inside and coming in and out of the box unit and/or chamber unit.
Patent TW-200409137-A (TW)
Title: Balanced load memory and method of operation
Inventor: SUBRAMANIAN CHITRA K
IPC: G11C7/14
Filed: 2003-06-27
Abstract: A memory (10) provides a sensing scheme that maintains impedance balance between the route that the data takes to the sense amplifier (24) and the route the reference or references take to the sense amplifier. Each sub-array (14, 18) of the memory has an adjacent column decoder (20, 22) that couples data to a data line (37, 51, 41, 63) that is also adjacent to the sub-array and may be considered part of the column decoder. The data for the selected sub-array is routed to the sense amplifier via its adjacent data line. The reference that is part of the selected sub-array is coupled to the data line of a non-selected sub-array. Thus the reference, which in the case of a MRAM type memory is preferably in close proximity to the location of the selected data, traverses a route to the sense amplifier (24) that is impedance balanced with respect to the route taken by the data.
Patent TW-200402729-A (TW)
Title: Nonvolatile semiconductor memory and method of operating the same
Inventor: TORII SATOSHI
IPC: G11C16/00
Filed: 2003-07-15
Abstract: A first decision process, which reads data from a memory cell under a first deciding condition to decide pass/fail and applies a signal to the memory cell to change an amount of charge stored in the memory cell if the data is decided as fail, and a second decision process, which reads the data from the memory cell under a second deciding condition that is relaxed rather than the first deciding condition to decide the pass/fail, are executed, and then the processes are repeated from the first decision process when the data is decided as fail in the second decision process.