baber/WOPTO huggingface dataset:
Patent IN-2014MU01155-A (IN)
Inventor: MR ASHWIN K KHETA
IPC: G05F1/14
Filed: 2014-03-29
Abstract: The present invention relates to an a cost effective device with Static On-load Tap changer using relay with isolated transformer winding so as to protect the Domestic or Power Transformers from over load power. Tap changers have not changed radically since their invention in the early part of this century. They are slow in operation and require frequent maintenance. The traditional On-load tap changers usually insert resistance or reactance during the switching operation to limit the circulating current in the commutating taps. But the present invention as it is a Static device the losses are almost negligible as compared to conventional tap changer which is a mechanical device hence this is a high performing device. Following invention is described in detail with the help of Figure 1 of sheet 1 which shows Block Diagram and the Figure 2 of sheet 2 which shows Circuit Diagram.
Patent IN-2013KO01303-A (IN)
Inventor: SHANKER BIRJA
IPC: C07C233/00
Filed: 2013-11-14
Abstract: Disclosed herein is a non-aqueous process for preparing R-(-)-N,N-diethyl-2-(α- naphthoxy) propionamide comprising steps of: i. reacting (L)-2-(-)halopropionic acid with thionyl chloride and basic compound to form (L)-2-(+)-halopropionyl chloride; ii. reacting the (L)-2-halopropionyl chloride with N,N-diethylamine in presence of non- aqueous base and an organic solvent to form (L)-2-(+)- N,N-diethyl-halopropionamide; and iii. reacting the mass containing (L)-2- N,N-diethyl-halopropionamide with α-naphthol in the presence of a non- aqueous base to form R-(-)-N,N- diethyl-2-(α-naphthoxy)propionamide.
Patent IN-2014MU01572-A (IN)
Inventor: ROBERT J DANFORTH III
IPC: H02J3/40
Filed: 2014-05-06
Abstract: ABSTRACT TITLE.: COOLING AND CONTROL OF A LOAD BANK USED IN A POWER GENERATION SYSTEM A power generation system that may include a generator having an alternator and an internal combustion engine configured to drive the alternator to generate power. The alternator may convert the mechanical energy created by the engine to electrical energy, such as alternating current. The generator may supply the electrical energy from the alternator to various devices which may be connected with the alternator. The power generation system may further include a load bank. The load bank may include one or more resistive elements, inductive elements, capacitive elements, or combinations of elements. The power generation system may include a cooling system that may remove heat from one or both the internal combustion engine and the load bank. The cooling system may include a liquid that passes through various components of the internal combustion engine to transfer the heat to or from the engine and the load bank.
Patent IN-2013DE03084-A (IN)
Inventor: CHANDRA SHEKHAR GANGWAR
IPC: A01K/
Filed: 2013-10-17
Abstract: The present invention relates to a height adjustable supporting device for an electrical house hold appliance comprising a base frame with a guide having a means for stopping a slider at different height.
Patent IN-2014KN00812-A (IN)
Inventor: KOBAYASHI YOSHINOBU
IPC: E02F9/22
Filed: 2012-10-02
Abstract: The aim of the present invention lies in providing a hydraulic drive system for a work vehicle in which hydraulic oil can be supplied to an accumulator when a work device is raised and in which when the work device is held in a raised state except during loaded travel lowering of the work device caused by leakage of hydraulic oil inside a bottom chamber of a hydraulic cylinder into a hydraulic oil tank through a gap in a control valve can be reliably prevented. When a work device (2) is raised discharge oil from a main pump (13) is conducted through an accumulator valve (61) to an accumulator (40). Further when the work device (2) is held in a raised state except during loaded travel leakage of hydraulic oil inside a bottom chamber (11a) of a lift arm cylinder (11) into a hydraulic oil tank (17) through a gap in a control valve (20) for the lift arm is prevented by means of a poppet (71) of a load retention valve (70).
Patent JP-2001194533-A (JP)
Title: Light guiding pipe
Inventor: KUROSAWA MITSURU
IPC: G02B6/00
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a light guiding pipe with which a drawback is solved that a light-emitting surface using a conventional light guiding pipe generates unevenness in light-emitting, does not provide a sufficient luminance and has a problem on visibility. SOLUTION: Incident light made incident from a light incident surface 2b can be guided to a light-emitting surface 2a with the shortest distance by reducing a width size b at the side of the light incident surface 2b at least than a width size (a) at the side of the light-emitting surface 2a, and making incline a reflective surface 2c. Thereby luminance when viewing from the outside becomes high, and light-emitting unevenness can be eliminated.
Patent JP-2001196266-A (JP)
Title: Method of manufacturing chip-like electronic component
Inventor: ISHIZAKI KATSUHISA
IPC: H01G4/252
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a chip-like electronic component which can previously eliminate failures due to thermal stresses exerted during mounting on a substrate. SOLUTION: The chip-like electronic component superior in reliability can be made by forming an electroless Ni plating layer made of an electroless Ni-B plating liquid, and forming an electrolytic Ni plating layer or an Sn or Sn alloy electrolytic solder plating layer thereon.
Patent JP-2000213460-A (JP)
Title: High functional cryopump
Inventor: MATTE STEPHEN R
IPC: F04B37/08
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a cryopump which can keep high pumping performance during operation. SOLUTION: A radiation shield 18 of a cryopump 10 has an inner space surrounded by at least one wall, and an aperture 12 for the passage of gas pumped there. A front cryopanel array 14 is arranged in the vicinity of the aperture. The array 14 and the radiation shield are cooled to the first temperature for condensing the high boiling point gas from the passed gas. A surface 24 of a first main cryopanel is extended almost to the wall inside the inner space, and cooled to the second temperature lower than the first temperature for condensing the low boiling point gas near the wall. A center gas flow passage 29 from the aperture passing through the panel surface. A surface 20 of a second main cryopanel cooled nearly to the second temperature has adsorption agent 21 for the superlow boiling point gas.  An amount of the low boiling point gas condensed onto the second main cryopanel surface 20 is limited by the first main cryopanel surface, while the center gas flow passage is opened to the second surface.
Patent JP-2001203484-A (JP)
Title: Card plastic
Inventor: HIRAKAWA YOSHIHISA
IPC: H05K7/14
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a board detaching device which is attached to a board mounted on an electronic device unit and used for attaching/detaching the board from a case with a stopper function for preventing drop page of the board and for simpler chassis form. SOLUTION: By rotating a card plastic while hitting a protruding part 4 comprising a curved surface at the upper end of the card plastic 1 to the surface of a chassis rising part 13, a substrate is drawn out of a case. A globular protruding part 7 provided on the side surface of the card plastic tip is inserted into a hole 6 provided on the substrate.
Patent JP-2001203549-A (JP)
Title: Amplifier circuit
Inventor: INOUE MASAAKI
IPC: H03G3/02
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier circuit that can simply be realized as an audio amplifier with an excellent electric characteristic while suppressing the cost. SOLUTION: A negative feedback path of an operational amplifier 10 has a 1st negative feedback path NF1 not through an electronic volume 11, a 2nd negative feedback path NF2 passing through the volume 11, and a negative feedback analog switch 12A that closes either of them, and an output path of the operational amplifier 10 has a 1st output path Op1 not through the electronic volume 11, a 2nd output path Op2 passing through the electronic volume 11, and an output use analog switch 12B that closes either of them. An external CPU 1 controls the electronic volume 11 and the analog switches 12A, 12B so as not to simultaneously close the 2nd negative feedback path NF2 and the 2nd output path Op2.
Patent JP-2001202257-A (JP)
Title: Operation processor linked with software and its method
Inventor: YOSHINO KAZUYUKI
IPC: G06F9/46
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To perform linked operation with respect to all the applications and to dispense with operations except for original operation of the applications. SOLUTION: This processor is provided with a message registering means 2 for grouping messages for detecting the starting timing of a series of operation and linking to be a linking object between plural applications and registering them as a message group, a message analyzing means 3 for comparing a message distributed from OS in operation of the applications with a message included in the message group registered in the means 2 to detect coincidence, and a message distribution means 4 registered in the message group including the message detected by the means 3 for distributing the residual messages except for this message.
Patent JP-2001205129-A (JP)
Title: Device for crushing waste
Inventor: KUSHIDA RYOZO
IPC: B02C18/14
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To surely peel off a crushed product from crushing edges even when the subject to be crushed has viscosity, for example, in the case that leftover rice mixed in the waste from a kitchen shows viscosity by crushing and is rotated while adhering to the crushing edges and hardly discharged downward. SOLUTION: In this device, the supplied subject to be crushed is sheared and crushed by plural crushing edges 5 and 6 respectively attached to paired crushing rollers 3 and 4 while ovelapping the opposed tip parts of the edges 5 and 6. Scraping plates 10 for scraping the crushed product adhered to the edges 5 and 6 are respectively arranged almost vertically in the lower parts of the rollers 3 and 4.
Patent JP-2001205126-A (JP)
Title: Safety device of crusher for bulky material
Inventor: KUSHIDA RYOZO
IPC: B02C23/04
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To immediately release an overload by opening a screen when the overload is imposed on a biaxial crushing device having a structure to attach the screen to the lower part of the crushing roller in order to solve such a problem that foreign materials or the like are jammed between a crushing roller and the screen to cause the excessive load more than the set load. SOLUTION: In this crusher, the supplied bulky material are crushed by crushing rollers 3, 4 having crushing edges 5 and 6 attached to paired rotary shafts, which are housed in a casing and are parallel to each other, while the opposed tip parts of the edges 5 and 6 are overlapped and the crushed product is discharged downward. The screens 30 and 40 for selectively discharging the crushed product crushed by the rollers 3 and 4 are disposed in the lower parts of the rollers 3 and 4 respectively. The ends of the screens 30, 40 on the central side of a basal pedestal are attached to a screen attaching base 7 and supported by hinges 31, 41, 32 and 42 to be opened/closed and the other ends are fixed to an outer frame 21 by using fixing members.  The fixing members are attached to the frame 21 so that they are detached to open the screens 30 and 40 when the overload more than the set load is imposed on this crusher.
Patent JP-2001201286-A (JP)
Title: Heat exchange tube
Inventor: NAKATO KOJI
IPC: F28F1/10
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange tube which has a high breakdown-strength. SOLUTION: A heat exchange tube A comprises a tube body 70 with its inside being a fluid path 60, while the inside and outside surfaces being the coming/outgoing surface for the heat of fluid. On walls 30 and 40 of the tube body 70 opposite to each other, cup-like protrusion walls 80, 80 and so on. (first protrusion wall) which expand toward facing walls are formed, with the protrusion tip ends of the wall parts 80, 80 and so on, being joint parts 90, 90 and so on protruding linearly. The joint parts 90, 90 and so on abuts in abut in a straight form with respect to the facing walls and are fixed.
Patent JP-2001201931-A (JP)
Title: Developer housing vessel, developing device, processing cartridge, and electrophotographic image forming device
Inventor: ABE DAISUKE
IPC: G03G21/18
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a developer-housing vessel by which the image quality is improved by improving the circulation of the developer, suppression deteriora tion, stabilized feeding, while realizing a large capacity of the developer housing vessel. SOLUTION: The toner housing vessel (developer container) 16 for housing toner (developer) which is attachable/detachable to/from the image forming device main body is provided with plural agitation members 22A to 22C for agitating/transporting the toner by plural agitation wing members 22A to 22C. The rotary speed ωA of an agitation member 20A positioned nearest to a developing sleeve 18 for carrying the toner is made to be fastest, and the agitation radius rA of the agitation wing member 22A positioned nearest to the developing sleeve 18 is made to be smallest.
Patent JP-2000222668-A (JP)
Title: Self-output type wireless converter and device and method for detecting fault
Inventor: TARANOWSKI MICHAEL GEORGE
IPC: G08C17/02
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a fault detecting device which monitors an external physical state, such as excessive vibrations in a bearing and to provide its method and a self-output type wireless converter to be used for it. SOLUTION: This self-output type wireless converter 10 includes an energy conversion source, such as a piezoelectric sensor 16 generating power and a characteristic signal to monitor an external physical state, such as excessive vibrations in a bearing, detects the external physical state and feeds power to an RF transmitter circuit 28. It is also provided with a transmitter 30, transmits a signal showing vibration change of the bearing, etc., can detect a fault state before the fault occurs, and stops the operation of a machine to be monitored in a systematic method and can perform preventive maintenance. The converter 10 includes a voltage accumulating device 24 receiving voltage from the sensor 16 and a voltage detector 26 detecting the voltage level of the device 24.
Patent JP-2000156071-A (JP)
Title: Audio dubbing system and recording medium
Inventor: YASUDA NAOTAKA
IPC: G11B27/02
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To easily prepar an original recording medium required by a user by selecting optional composition (track) from the composition (tracks) read from plural recording media on a monitor of a personal computer and sound recording it onto a sheet of recording medium. SOLUTION: This audio dubbing system is constituted of an MD recorder 5 recording the digital data digitally converting digital audio signals of respective tracks from a sheet or plural sheets of CD onto an MD and the personal computer 1 recording the digital audio signals on the MD recorder 5, and a CD-ROM drive 12 reading an audio signal from the CD as the digital data and a hard disk 13 storing the digital data read by the CD-ROM drive 12 are connected to the personal computer 1.
Patent JP-2001215846-A (JP)
Title: Electrophotographic image forming apparatus and process cartridge
Inventor: YOKOYAMA KATSUNORI
IPC: G03G15/16
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming apparatus which enables a stable reading of information recorded on a process cartridge. SOLUTION: An information recording part 100 is disposed in the non-image forming area 7a2 of an electrophotographic photoreceptor 7 of a process cartridge B. A read means 110 for reading an information recording part 100 is disposed on a supporting member 4a which contacts with the electrophotographic photoreceptor 7 and supports rotatably a transfer means 4.
Patent JP-2001206443-A (JP)
Title: Laminate web package and manufacturing method thereof
Inventor: FUKUDA SHOJI
IPC: B65D77/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminate web package comprising respective left and right webs which are overlapped by a predetermined length and sequentially laminated while a counterpart is folded in each other, wherein only the uppermost web can be easily pulled out when beginning to use and further even in the case of a water-soluble wet tissue employing a web with low wet strength, the webs can be easily taken out from the first one without breaking, and to provide a manufacturing method of the package. SOLUTION: The package receiving laminate webs comprises left webs and right webs which are overlapped by a predetermined length and sequentially laminated with a counterpart folded in each other. The laminate web package is structured so that a folded part of a fold of an upper piece of the first laminated web or at least a part of its end rim is folded to be positioned inside an opening of a take-out port, and the manufacturing method of the package is provided.
Patent JP-2001216673-A (JP)
Title: Optical head mounting semiconductor laser
Inventor: GOTO AKIYA
IPC: G11B7/12
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical head capable of recording on an optical disk with high density using near-field optics in a size of one part in several of a wavelength without attenuating a light quantity outputted from a semiconductor laser. SOLUTION: The head is composed of the semiconductor laser 20, which is composed of a semiconductor laser element and prism material 22 of high refractive index provided in the output end surface of the semiconductor laser element and having the tip end part formed in a plane of 90 nm in diameter or 90 nm in square, and a magneto resistive element 32 which is integrated with the semiconductor laser. Recording and reproducing of high density are performed on an optical recording medium by near-field optics.
Patent JP-2000188404-A (JP)
Title: Manufacture of thin film transistor
Inventor: TAKAYAMA TORU
IPC: H01L21/205
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To lower temperature for and shorten time required for amorphous silicon crystallization by forming a semiconductor film containing silicon in contact with catalyst for accelerating crystallization, crystallizing the semiconductor film by heating, implanting phosphorus in the crystallized semiconductor film and performing heat annealing. SOLUTION: A base film 31 of silicon oxide is formed on a substrate 30 by sputtering, and a mask 32A and 32B is formed using heat-resistant photoresist. The substrate 30 is placed in plasma 33, and a plasma process is performed. Thereafter, the mask is removed, and an amorphous silicon film is formed by CVD. Further, continuous annealing is performed to accelerate crystallization, and the substrate is patterned to form insular silicon regions 34A and 34B. To selectively perform plasma processing to obtain particularly high-mobility TFT, mask material is placed only in areas where a channel formation region is formed to prevent plasma from being applied thereto.
Patent JP-2001221516-A (JP)
Title: Refrigeration unit
Inventor: TAIRA SHIGEJI
IPC: F25B1/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration unit enabled to improve long-team reliability without incurring contamination and sludge. SOLUTION: The refrigeration unit is provided with a head component 11A inside a compressor which does not incur the contamination or sludge over the long term use as the component of the refrigeration unit, wherein the rust preventive oil in the head component 11A inside the compressor 11 which is degradation attractant is replaced by alkyl benzene series oil which is refrigerating machine oil. The clogging of capillary or expansion valve or the deterioration of oil of an air conditioner using HFC series refrigerant can be prevented and the long-term reliability can be secured.
Patent JP-2001229741-A (JP)
Title: Wiring material and its manufacturing method, and wiring parts by means thereof
Inventor: SHIROTA SHOICHI
IPC: H01B7/08
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a wiring material available for battery pack or the like and its manufacturing method, and wiring parts by means thereof. SOLUTION: A plurality of heterogeneous conductive materials composed of conductive materials 5, 6 that metal-weldable and an conductive material 4 with a high conductivity are united in parallel to constitute a wiring material 7, on which punching process is conducted to form a wiring component that terminal parts 2, 3 are joined in a body at the both ends of an conductive portion 1.
Patent JP-2000233381-A (JP)
Title: Rotary hammer
Inventor: ANDREAS WERNER HANKE
IPC: B25D9/08
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce price and vibration of a hammer and cope with the deterioration caused by heat generation of a piston during operation related to heat transmission of a piston material. SOLUTION: This rotary hammer is provided with an air cushion hammer mechanism provided with a tool holder, a piston 9, and a beat piece hitting a tool in the tool holder due to reciprocating movement of the piston in a cylinder 8' and a means for rotating the cylinder for rotating a tool. The piston 9 is formed of a plastic material, an annular seal 27 provided in an annular groove 26 of the piston 9 has a larger inside diameter than a diameter of a face facing the outside in radial direction of the groove 26 to seal the piston 9, and a dimension of the groove 26 in the axial direction is larger than the dimension of the annular seal 27 so that the seal rotates together with the cylinder 8' when the cylinder rotates around the piston 9 (without reciprocating movement of the piston).
Patent JP-2001228993-A (JP)
Title: Host device having printer driver and print processing system
Inventor: SHIMOKAWA KATSUMI
IPC: G06F3/12
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a print processing system having its high performance operation and having a host device that contains a printer driver having a function to add the data for deciding whether a print mode (monochrome) having a small number of failures can be selected or not. SOLUTION: In a printer driver process (S3), the set color information are detected about the image parts included in an intermediate PDL, the graphic parts of lines and dots, etc., and the character parts respectively. Then it is decided whether the color print or monochrome print can be applied to the print data in a prescribed unit from the color information, and the result of this decision is set into the transfer data such as the PDL and a print control command as a color mode. The controller of the printer checks the set color mode to secure the most convenient operation of a printer.
Patent JP-2001225823-A (JP)
Title: Apparatus and method for manufacturing voucher label, and label feed sheet
Inventor: TAMANO MIKIO
IPC: B65C9/26
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a voucher with a label and a label feed sheet wherein labels of different materials and different sizes can be stuck to correct positions, whereby production time can be shortened. SOLUTION: The apparatus includes a label punching section 11c for overlapping the label feed sheet 30 on the fed voucher 20 and punching a label 40 out of the overlaid label feed sheet 30 and a label pressing section 11d for pressing the label 40 punched by the punching section 11c in a direction of punching to stick the label 40 to a predetermined position on the voucher 20.