baber/WOPTO huggingface dataset:
Patent IN-2013KO01320-A (IN)
Inventor: T VENUGOPALAN
IPC: C22B1/00
Filed: 2013-11-22
Abstract: This invention relates to a process for the production of highly metallaized directly reduced iron (DRI) with low sulphur contents from waste iron ore slime and rejected coal containing more than 50% ash. The iron ore slime pellets of 12 - 20 mm were made by the conventional method of pelletizing, utilizing - 70 to -200 mesh size iron ore slime fines. The green iron ore slime pellets were dried in the normal atmosphere and kept in the bed of mixture of rejected coal and desulphurizing agent of size range between -50 to -200 in a crucible. The pellets kept in the bed of rejected coal in a crucible were reduced between 900°C to 1200°C for 1 - 6 hours to get highly metallized low sulphur directly reduced iron via reduction. After reduction, crucible were removed from the furnace and allowed to cool from reduction temperature to about 600°C to 500°C temperature in the normal atmosphere maintaining reducing atmosphere inside the crucible to avoid re-oxidation and then separated from the residue of rejected coal and desulphurizing agent. Process parameters were optimized with respect to reduction temperature, time, amount of desulphurizing agents and rejected coal required for reduction to yield highly metallized low sulphur directly reduced iron (DRI), suitable for iron and steel making. This invention is particularly useful for converting mining waste, iron and steel plant wastes and low grade raw materials such as low grade iron ore, fines, slime, coking or non coking coal having low carbon high ash into a value added product.
Patent IN-2013DE03359-A (IN)
Inventor: GUPTA ANKUR
Filed: 2013-11-18
Abstract: ABSTRACT METHOD OF REGRESSION ANALYSIS FOR SOFTWARE MAINTENANCE THROUGH OUT ITS LIFECYCLE This invention provides method to measure, report and take corrective action on the software application performance degradation over a period of time due to introduction of new features, feature enhancements, bugs-fixes and other scalability issues. Critical Applications cannot afford the performance degradation. However, teams engaged in software maintenance are not too effective in detecting potential performance impacting issues during the test and release phases of the software engineering process, since the run-time environments for individual customers are difficult to simulate. Application baselining is a framework which provides indication of realtime application performance by monitoring its critical parameters over long periods of time. By keeping track of the changes made to the application and its environment, their impact on application performance can be determined. The changes which adversely impact the application performance can then be rolled-back to mitigate their effect.
Patent IN-2014CN00663-A (IN)
Inventor: KEOH SYE LOONG
IPC: H04L29/00
Filed: 2012-07-24
Abstract: The invention provides methods devices (102 110 124 136) and communication systems (100) for establishing end to end secure connections and for securely communicating data packets. Such a communication system (100) comprises a first device (124 136) an intermediate device (110) and a second device (102). The first device (124 136) communications via a first network (120) which is based on a first transport protocol and a first transport security protocol with the intermediate device (110). The second device (102) communications via a second network which is based on a second transport protocol and a second transport security protocol with the intermediate device (110). The intermediate device (110) modifies packets received via first network to packets suitable for communication via the second network and vice versa. The first device (124 136) is able to reconstruct a header of a received packet as if the packet was sent via the second network (108) and its transport and security protocols. Further the first device (124) is able to verify on basis of the reconstructed header verification fields which are generated on basis of the second transport security protocol.
Patent IN-2014CN00746-A (IN)
Inventor: TELES JOAQUIM HENRIQUE
IPC: C07C13/24
Filed: 2012-07-03
Abstract: The present invention provides a process for preparing cycloheptene and derivatives thereof by ring closure metathesis of asymmetric 1 8 dienes whose C C double bond in position 8 is not terminal. Cycloheptene and also its derivatives cycloheptanone cycloheptylamine cycloheptane­carbaldehyde cycloheptanecarboxylic acid and cycloheptanecarbonyl chloride and also their derivatives are important synthetic building blocks for active compounds. The ring closure metathesis is performed preferably as a reactive distillation. The asymmetric 1 8 dienes for the ring closure metathesis can be obtained by catalytic decarbonylation or oxidative decarboxylation of the corresponding unsaturated carboxylic acids and/or carboxylic acid derivatives.
Patent JP-2001193186-A (JP)
Title: Heat insulating composite panel
Inventor: SODA ISAO
IPC: E04B1/80
Filed: 2000-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating composite panel allowing to drive nails easily from an indoor side. SOLUTION: This heat insulating composite panel is formed by laminating at least interior surface materials 3 on an insulating board 2 formed of a resin foaming body. Linear recessed grooves 5 are provided, in one direction, in the insulator board 2 on the side connected to the interior surface material 3, and nail locking members 4 generally in a complementary shape to the recessed grooves 5 are fitted to the recessed grooves 5.
Patent JP-2001190341-A (JP)
Title: Vertically movable storage device
Inventor: KIMURA KAZUO
IPC: A47B77/04
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To enhance installation planning property of a vertically movable storage device installed at an elevated position. SOLUTION: A door body covering the front face of a storage cabinet, 1 having a vertically movable support device 4 in the inside is constituted of at least two members. A first member is fitted to a flap door 13 and a second member is fitted to a rack body 7 to form an operation panel 9. Since the breadthwise dimension is formed shorter than the breadthwise dimension of the opening of the storage cabinet 1, the lateral runout of the operation panel 9 is absorbed and it is possible to install it adjacently to the wing wall or adjacently install parallel to each other.
Patent JP-2001190973-A (JP)
Title: Method and device for controlling mill, and recording medium of the same
Inventor: MIYOSHI ICHIRO
IPC: B02C15/04
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a mill wherein set values of pressure differences of a mill and the quantity of sprinkling water of the mill to maximize the treating capacity of a vertical roller mill are calculated so that a treatment is rapidly carried out in a non-steady state. SOLUTION: The vertical roller mill is controlled based on mill pressure differences being pressure differences between an inlet port and an outlet port of the mill and a mill sprinkling water quantities being the quantity of water sprinkled into the mill. The mill pressure differences and the mill sprinkling water quantities exert an influence on the power fed to the mill, the gas temperature at the outlet port of the mill and the vibration of the mill. In steps S100-S120, an inequality representing the relationship among these parameters is calculated. In step S140, mill pressure differences and mill sprinkling water quantities, in which the treatment capacity of the vertical roller mill becomes maximum, are calculated using a linear programming.
Patent JP-2001193540-A (JP)
Title: Stop position controlling method and device for internal combustion engine
Inventor: NAKAGAWA MASANORI
IPC: F02D45/00
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a stop position controlling method for an internal combustion engine capable of controlling a stop position of an engine to be contained within a target range without consuming a battery. SOLUTION: An armature coil short circuit 5 is provided, which shorts out an armature coil 2B of a magnet generator through on/off controllable short- circuit switches Thx to Thz. After a key switch 9 is opened to stop at least either one of ignition operation or fuel feeding operation of the internal combustion engine, the short-circuit switches Thx to Thz are controlled according to a rotational angle position of a crank shaft 103 so as to adjust a short-circuit current passing through the armature coil of the magnet generator, thereby controlling brake torque generated in a rotor 2A of the magnet generator to contain a stop position of the crank shaft within a target range.
Patent JP-2001200770-A (JP)
Title: Air intake pipe structure for v-type engine
Inventor: FUJINO YUTAKA
IPC: F02B75/22
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an air intake pipe structure for a V-type engine capable of uniformly supplying EGR gas to each bank and realizing an engine having low noise and compactness. SOLUTION: This intake pipe structure for a V-type engine is provided integrally with an air inflow pipe part 31, a pair of branch pipe parts 32, 33 branching in a direction toward a right/left bank, resonator 40, EGR manifold 50, etc. The resonator 40, arranged by having a prescribed capacity between each branch pipe part 32, 33, is formed with an opening 47 for communication in a branch fork part 46. The EGR manifold 50, provided adjacent to the branch pipe parts 32, 33, has EGR gas draw in parts 55, 56 connected to an exhaust passage in a side of EGR valves 24, 25 and EGR gas draw out parts 60, 61 connected to the branch pipe parts 32, 33. The EGR gas draw out parts 60, 61 are connected to the branch pipe parts 32, 33 in the downstream position from the opening 47 for communication of the resonator 40.
Patent JP-2000210268-A (JP)
Title: Mri unit operation method and mri unit
Inventor: DIETZ PETER
IPC: A61B5/055
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To enable the vibration variation to be compensated by controlling an element to give force to a gradient tube so that one or more natural vibration modes of the gradient tube counteracting the vibration of the gradient tube elicited by the Lorentz's force resulted by an electric current flowing through a gradient coil are excited. SOLUTION: This MRI unit 1 is equipped with a unit case 2 with a gradient tube 3 inside. Gradient coils 4 are placed in the gradient tube 3 corresponding to a magnetic field relating to the direction to be generated by each coil 4. The MRI unit constituted in such a manner is controlled by a control device 5. A number of elements (piezo elements) are provided on the gradient tube 3 to generate force and generate force to act on the gradient tube 3 based on a shape change caused by a voltage loaded by the control device 5. The force generated by the elements is selected so that they have almost equal amplitude and phase so that vibration modes of natural vibrations excitable by elements are mutually canceled.
Patent JP-2001076804-A (JP)
Title: Shroud, cable connector, connector device and connector for cable connector
Inventor: SAKURAI ATSUSHI
IPC: H01R13/514
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To enhance electromagnetic adaptability so as to enable a connector device, to which a cable connector is connected, to be applicable to a high-speed signal. SOLUTION: A connector device comprises a pin terminal group 31 projecting from the back surface of a back panel 22, a shroud 40 having a plurality of shroud divisions 44-1 to 44-8 and cable connectors 51 with a pull tab disposed at the ends of cables 50. The shroud 40 engages with the pin terminal group 31, to be fixed to the back surface of the back panel 22, thereby obtaining a connector 48 for the cable connector. The shroud 40 is exposed to the inside surface, for incorporating a shield plate 42 thereinto. The cable connector 51 includes a shield cover 59. In the state in which the cable connector 51 is connected to the shroud division 44-1, the shield cover 59 is electrically connected to the shield plate 42. Consequently, it is possible to enhance electromagnetic adaptability with respect to the connector 48 for the cable connector and the cable connector 51 which are connected to each other.
Patent JP-2001210075-A (JP)
Title: Semiconductor memory
Inventor: TSUKIDE MASAKI
IPC: H03L7/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory capable of reducing skew by preventing jitter in an internal clock signal. SOLUTION: A main buffer amplifier 2 is provided at a post-stage directly after of an internal clock generator 1, buffer-amplifies an internal clock signal and outputs it, and the internal clock signal is transmitted to each control signal generating circuit 4a, 5a, 6a through a signal wiring 3. Local buffer amplifiers 11-1 to 11-3 with AND gate are provided in each control signal generating circuit 4a, 5a, 6a, logical product operation of a transmitted internal clock signal and each activation signal is performed, buffer-amplification is performed, and the signal is outputted.  Each complementary converters 12-1 to 12-N provided in each control signal generating circuit 4a, 5a, 6a, converts each signal outputted from the local buffer amplifiers 11-1 to 11-3 with AND gate to its complementary signal and outputs it to each control signal generator 13 in each control signal generating circuits 4a, 5a, 6a.
Patent JP-2001208834-A (JP)
Title: Ultrasonic transmitter, and method of driving ultrasonic echo sounder transmitter
Inventor: MORIMATSU HIDEJI
IPC: G01S7/521
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To weaken echo intesity reflected from a beneath direction in an ultrasonic signal tramsmitted by an echo sounder transmitter of a submarine topographical survey instrument. SOLUTION: The echo sounder transmitter comprises twenty nine of semicircularly arranged ultrasonic oscillators. Impressing levels of drive pulses for the five oscillators in the central part directed in the just-under direction out of them are made lower than those of drive pulses impressed to the other oscillators, and phases of the drive pulses impressed to the five oscillators are advanced by 10 deg.-90 deg. compared with the other oscillators. A radiation level of the ultrasonic signal in the just-under direction is reduced thereby beyond reduction of the radiation level. By this manner, the radiation level to the just- under direction is reduced without changing the impressimg level so much to prevent the reflected echo intensity from getting high extremely.
Patent JP-2001172227-A (JP)
Title: Method for producing hydroxyalkyl (meth)acrylate
Inventor: MATSUMOTO HAJIME
IPC: C07B61/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely and efficiently dissipating an unreacted alkylene oxide in a method for producing a hydroxyalkyl (meth)acrylate, including a process for reacting (meth)acrylic acid with an alkylene oxide and dissipating the unreacted alkylene oxide in the reaction solution. SOLUTION: (1) The dissipation is carried out by using an inert gas and an oxygen concentration in the inert gas is 0.1-5 mol%. (2) The difference in operation pressure between the dissipation process and a process for absorbing the dissipated unreacted alkylene oxide is <=1,000 hPa. (3) The reacting solution after the reaction is directly supplied to the dissipation process without heating or (4) the solution after the dissipation obtained by the dissipation process is partially heated and then resupplied to the dissipation process.
Patent JP-2001125071-A (JP)
Title: Optoelectronic device and driving method therefor, liquid crystal display device and driving method therefor, driving circuit for optoelectronic device and electronic equipment
Inventor: YAMAZAKI TAKU
IPC: G09G3/36
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption at the time an electrooptical device is in a partial display state. SOLUTION: In an optoelectronic device having a function capable of bringing only part of a display screen into a display state and also capable of making another part of the screen into a non-display state, application voltages to scanning electrodes are fixed to non-selection voltages and application voltages to signal electrodes are fixed to the same voltage levels as that of the case that ON display is performed on an entire screen or the case that off display is performed on the entire screen at least for a prescribed period with respect to the non-display area.
Patent JP-2001222809-A (JP)
Title: Magnetic recording medium
Inventor: HIKOSAKA KAZUYUKI
IPC: G11B5/65
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having excellent recording resolution and medium S/N by enhancing thermal fluctuation resistance without intensifying a head magnetic field. SOLUTION: The value of Hk/4π Ms calculated with an anisotropic magnetic field Hk and saturated magnetization Ms of a medium is specified to be 2-5.
Patent JP-2000200003-A (JP)
Title: Image forming device
Inventor: FUKUNAGA KEIZO
IPC: B65H29/70
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To surely electrostatically attract a recording paper to a transfer drum by circularly-arculately curling the recording paper by a pair of rollers so that the recording paper is easily electrostatically attracted to the transfer drum, and electrostatically attracting the circularly-arculately curled recording paper to the transfer drum by a ground roller. SOLUTION: This image forming device is provided with the transfer drum 3, and the pair of previously curling rollers 24 carrying the recording paper to the drum 3 and brought into press-contact with each other; the roller 24 is formed of a rigid upper roller 24a and a lower roller 24b constituted of an elastic body having low rigidity and provided with the ground roller 27 making the recording paper curled by the roller 24 attracted and held to the drum 3. A carrying path 23 is provided in the recording paper carrying direction of the roller 24 on an upstream side.
Patent JP-2001223937-A (JP)
Title: Image pickup device and its operating control method
Inventor: MIYASHITA TAKESHI
IPC: H04N5/232
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that is brought into an operating mode when a memory card is loaded to the image pickup device in a power- saving mode. SOLUTION: When no operation is made for a camera for a prescribed time in an operating mode (NO in step 65), the camera is brought into a power saving mode (step 67). When the cover is closed in the power saving mode (YES in step 68) and the memory card is loaded to the camera (YES in step 71), the camera is brought into the operating mode (step 64). The camera shifts from the power saving mode into the operating mode without turning on power by a power switch.
Patent JP-2001219176-A (JP)
Title: Method for treating aqueous paint wastewater
Inventor: SAWAZAKI TOSHINORI
IPC: C02F1/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily treating aqueous paint wastewater at a low cost. SOLUTION: Aqueous paint wastewater is treated through a process for adding an acid to wastewater containing aqueous paint components to adjust the wastewater to an acidic pH range before heating the same, a process for neutralizing the heated wastewater and a process for separating a solid.
Patent JP-2001225920-A (JP)
Title: Warehousing crane allocating method for automated storage and retrieval warehouse
Inventor: TOMIYAMA SHINJI
IPC: B65G1/137
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a crane allocating method for automated storage and retrieval warehouse for improving warehousing capability of the automated storage and retrieval warehouse by avoiding short term concentration of work load and suppressing waiting of a crane work and delay on transportation equipment, in a warehousing work of the automated storage and retrieval warehouse. SOLUTION: When warehousing cranes are allocated, standard work-in- process quantity for article is preliminarily set for each crane. The present work-in-process quantity that the number of unstored articles is subtracted from the number of allocated number of articles is calculated. Margin quantity of work-in-process to be a difference of the arithmetic result and the standard work-in-process quantity is calculated. Based on the arithmetic result, crane candidates in charge are selected. A crane is determined from the selected candidates.
Patent JP-2001226974-A (JP)
Title: Block joint
Inventor: KIMURA SHIRO
IPC: E02D5/08
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a block joint which enables complete connection of building blocks which are three-dimensionally stacked and arranged, even if a part of a corner portion of each building block is not formed at right angles. SOLUTION: In the block joint 10, eight corner portions of a hexahedron are subjected to chamfering, to thereby form equilateral-triangular slant surfaces serving as seats 11. Further the hexahedron has its surfaces opened to form through holes 12. The through holes 12 have their central axes perpendicularly extend to each other in three directions.
Patent JP-2001225896-A (JP)
Title: Beverage server
Inventor: KASAI KATSUOKI
IPC: B67D1/08
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a beverage server wherein the compact property and the operability are improved. SOLUTION: The beverage server has a beverage-feeding source, a beverage- discharging section, a beverage-feeding path, and a box body. In this case, the beverage-feeding source feeds a beverage when receiving a gas pressure. The beverage-discharging section discharges the beverage to a container. The beverage-feeding path connects the beverage-feeding source and the beverage- discharging section. The box body holds the beverage-discharging section on the top. In such a beverage server, in the box body, a holding-housing mechanism, which holds the beverage-discharging section on the top of the box body at the time of a beverage discharge, and can house the beverage-discharging section in the box body when the beverage discharge is not performed, is provided.
Patent JP-2000347223-A (JP)
Title: Liquid crystal dimming body
Inventor: YANO YUICHI
IPC: G02F1/137
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal dimming body which can be easily formed into a large area and which has excellent controlling performance for the viewing field and transparency when voltage is applied. SOLUTION: The liquid crystal dimming body is produced by forming a transparent conductive film on each inner face of a pair of transparent substrates and holding a medium containing a liquid crystal material and a dichroic pigment which is oriented according to the orientation of the liquid crystal between the transparent conductive films. In body, the double refractive index (Δn) of the liquid crystal material is <=0.15, and the absorbance (A//) in the major axial direction of the molecule of the dichroic pigment and the absorbance (A⊥) in the minor axial direction are in the relation of 1.0>=[(A//-A⊥)/(A//+2A⊥)]>=0.75.
Patent JP-2001234259-A (JP)
Title: Solder dross recycling apparatus
Inventor: MURATA SHINYA
IPC: H05K3/34
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus to obtain recycled solder of high purity from a solder dross at a high recovery ratio. SOLUTION: This recycling apparatus comprises a solder dross melting furnace 1, a forming unit 2 which takes the molten solder from the melting furnace and pours it in a die to form a solder ingot, and an exhaust means which sucks and purifies the gas generated from the melting furnace 1 and discharges it into the atmosphere, the melting furnace 1 is partitioned into a charging chamber 5 and recovering chamber 6 by erecting partition wall 4 inside thereof and allows the charging chamber to communicate with the recovering chamber via a groove hole 7 in contact with the bottom of the furnace, and a solder intake port 8 is formed in the recovering chamber 6 at the higher position than the groove hole 7.