baber/WOPTO huggingface dataset:
Patent JP-S5671733-A (JP)
Title: Heating system combined with hot-water supply system
Inventor: SHINO YOSHIFUMI
IPC: F24D17/00
Filed: 1979-11-14
Abstract: PURPOSE: To raise the thermal efficiency of a heating system combined with a hot- water supply system in which a hot-water supplying circuit and a hot-water circulating circuit are constituted separately and to make its structure compact, by employing such an arrangement that a portion of the heat receiving section of the hot-water supply system is passed through the heat receiving section of the hot- water circulating system.  
     CONSTITUTION: A hot-water circulating system is constituted by an inlet 1 of circulated hot-water, circulating pump 2, heat exchanger 3 for circulated hot-water, and outlet 4. The heat exchanger 3 receives heat from a gas combusting section 5. On the other hand, a hot-water supplying circuit is constituted by a water inlet 6, heat exchanger 8 for hot-water supply, and outlet 9. The heat exchanger 8 receives heat from a gas combusting section 10. Here, the above system is so arranged that a portion of the hot-water supplying circuit is passed through heat exchanger 3 for the hot-water circulating circuit, so that the portion is utilized as heat receiving section 7. With such an arrangement, it is enabled to attain a high thermal efficiency during low-output operation of the heating system and to raise the capacity of hot-water supply. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08313168-A (JP)
Title: Structure of electric furnace for outer space
Inventor: FUKAZAWA KIYOSHI
IPC: F27B17/02
Filed: 1995-05-23
Abstract: PURPOSE: To provide a structure of an electric furnace for outer space which achieves a minimizing of a heat loss by securing strength against vibration in the lift off while allowing easier maintenance in the replacing of a heater or the like. CONSTITUTION: An intermediate cylinder 13 is arranged inside an outer cylinder 12, a ring-shaped stop device 18 for supporting a heater 17 is supported by radial and axial fixing bolts 19 and 20 and the intermediate cylinder 13 is supported on the outer cylinder 12 through a heat insulating foil 16. The fixing bolt 19 pierces the stop device 18 but not the outer cylinder 12 to minimize a heat loss and the intermediate cylinder 13 is supported through a soft- structured heat insulating foil 16 to absorb vibration or the like in the lift off. This enables the exchanging of the heater 17 in every intermediate cylinder 13 to facilitate maintenance.  In addition, a link terminal 24 for supplying power to the heater 17 is provided between the intermediate cylinder 13 and the outer cylinder 12 and a fitting protrusion part 24a is fitted into or removed from a fitting recess part 24b thereby enabling the positioning of the heater 17 as well with the simplification of electric connection.
Patent JP-S5936800-A (JP)
Inventor: KINOSHITA RIYOUKICHI
IPC: D01F8/14
Filed: 1982-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S637775-A (JP)
Title: Novel microorganism belonging to bacillus genus
Inventor: KIMURA KENJI
IPC: C12P19/14
Filed: 1986-06-26
Abstract: PURPOSE:To produce an amylase capable of producing maltotetraose by decomposing starch or starchy carbohydrate, in high efficiency, by culturing a novel microbial strain belonging to Bacillus genus. CONSTITUTION:A novel microbial strain belonging to Bacillus genus and capable of decomposing starch or starchy carbohydrate to produce maltotetraose, e.g. Bacillus sp. No.707 (FERM P-8792) is cultured in a medium at 9-12pH and about 10-45 deg.C for about 1-4 days under aerobic condition. The objective amylase can be separated from the cultured liquid.
Patent JP-H01318028-A (JP)
Title: Ultraviolet-and moisture-curing composition having rubbery elasticity
Inventor: HARA OSAMU
IPC: C08G18/67
Filed: 1988-06-17
Abstract: PURPOSE:To improve the balance among easiness of synthesis, ultraviolet-curing property and moisture-curing property and various physical properties of a rubbery elastomer by compounding a specified polymer, a photo-polymn. initiator and a moisture-curing catalyst. CONSTITUTION:After a diisocyanate is added to a linear polymer having rubbery elasticity to convert the terminals of the polymer to NCO groups, the reaction product is reacted with a compd. of formula I (wherein R<1> is H or an alkyl; R<2> and R<3> are each an alkyl; n is 1-3; R<4> is an org. residue bound to the polymer chain; and X is a group having an active hydrogen reactive with NCO, such as OH) to obtain a polymer having groups of formula II on both terminals of the linear polymer chain having rubbery elasticity. This polymer is compound with 0.01-10wt.% photo-polymn. initiator (e.g., 1-hydroxycyclohexyl phenyl ketone), 0.01-10wt.% moisture-curing catalyst (e.g., dibutyltin dilaurate) and, if necessary, fumed silica, etc.
Patent JP-H0812488-A (JP)
Title: Single crystal substance, its production and guide member using the same
Inventor: TSUBOKURA OSAMU
IPC: C30B15/34
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a single crystal substance, having a prescribed crystal direction and a bent part without carrying out the grinding working by moving a seed crystal even to a direction different from the growing direction of the single crystal in growing the single crystal from a melt while moving the seed crystal. CONSTITUTION:This method for producing a single crystal substance comprises previously fixing a seed crystal holding part 3 to a two-dimensionally movable table 5, attaching the holding part to a device 6 for pulling up a crystal in producing the single crystal by, e.g. an edge-defined film-fed growth(EFG) method, providing the table 5 with two driving means such as ball screws, making the table 5 freely movable in the X- and Y-directions perpendicular to the pulling up direction of an arrow which is the growing direction of the single crystal, installing a metallic mold 4 in the top surface of a crucible containing a melt placed therein, forming the single crystal substance 1 through the metallic mold 4 with a seed crystal 2, pulling up the device 6 in this state and producing the single crystal substance 1. At this time, when the table 5 is moved in the X- and Y-directions in the course of pulling up, a bent part 1b can be formed in the single crystal substance 1 by the movement of the holding part 3.
Patent JP-H10337588-A (JP)
Title: Water quality purifying device
Inventor: SUGIZAKI KENJI
IPC: C02F1/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a water quality purifying device which can control the speed of water passing through a filter according to the carrying state of microorganisms to effect a purifying treatment efficiently. SOLUTION: A dissolved oxygen concentration measuring means 40 is provided to measure concentrations of dissolved oxygen, and a control means which controls the amount of water drawn by a pump 43, which generates a flow of water passing through a filter 30, based on the measured values of the dissolved oxygen concentration measuring means 40 is provided, whereby the amount of water drawn by the pump 43 is controlled based on the measured values of the means 40 corresponding to a carrying state of microorganisms, i.e., the speed of water passing through the filter 30 so that the speed of water passing through the filter 30 is controlled according to the carrying state of microorganisms.
Patent JP-H0315629-A (JP)
Title: Rotatable heat accumulation type heat exchanger
Inventor: HAYASHI SHIGEO
IPC: F02C7/105
Filed: 1989-06-13
Abstract: PURPOSE:To equalize flow velocity distribution, in a device where the flow ranges of high and low temperature gases are divided at both end faces of a heat accumulation board with seal members slide contacted which rotates having a a plurality of narrow passages, by forming both the opposed faces so that the cover side parts thereof may be shaped in the form of projection. CONSTITUTION:A heat accumulation plate 40 is formed to have a conical face so that projection sides of both end faces 40a, 40c thereof may come to a hous ing cover 5b side. A seal member 41 is fixed to a body 5a of a housing 5 with a bolt 51, and a fixing side is formed in a flat form, while the side/which slides on a heat accumulation core 40b is formed conically and flame-coated with a seal member 41a. Additionally, a seal device 42 at the cover 5b of the housing 5 is sandwiched through a foil 44 between a seal holder 45 and retainer 43a. Stream lines 30, 31 of high and low temperature gas which flows into the heat accumulation plate 40 is set vertically with respect to both the end faces 40a, 40c of heat accumulation plate 40, respectively.
Patent JP-H10341572-A (JP)
Title: Switching power supply
Inventor: SHIMIZU KATSUHIKO
IPC: H02M7/06
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To relieve the control load of the 2nd converter of a switching power supply in which a 1st converter and the 2nd converter are connected to each other in cascade. SOLUTION: A 1st converter 1 is a circuit which converts an AC input voltage Vin into a 1st DC output voltage V1 and outputs it and the 1st DC output voltage V1 can be controlled. A 2nd converter 2 is a circuit which is connected to the rear stage of the 1st converter and converts the 1st DC output voltage V1 into a 2nd DC output voltage V2 and outputs it and the 2nd output voltage V2 can be controlled. A control circuit 3 controls the 2nd converter 2 and, at the same time, controls the 1st converter 1 in accordance with control information supplied to the 2nd converter 2 to change the 1st DC output voltage V1.
Patent JP-2000339812-A (JP)
Title: Cartridge carrier mechanism
Inventor: MIYA TAKASHI
IPC: G11B17/04
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and size of a driving source by reducing a driving load for displacing a sliding plate. SOLUTION: A sliding plate 4 is supported so as to be displaced in a front/ rear position with respect to a base plate 5, a cartridge 2 is placed in a carried-in state by displacing the sliding plate 4 to the front position to lower a holder 1, and the cartridge 2 is carried out by displacing the sliding plate 4 to the rear position to raise the holder 1. The sliding plate 4 displaced to the front position is pressed toward the rear position by a pressing projecting part 25 formed in a driving gear 24. A driving force from a motor 27 is transmitted to the driving gear 24, and the pressing projecting part 25 is formed in a cam shape. Thus, when the driving gear 24 is rotated and the pressing projecting part 25 presses the sliding plate 4, a pressing position in the pressing projecting part 25 is brought close to the rotary shaft of the driving gear 24.
Patent JP-H0715650-A (JP)
Title: Automatic focus controller
Inventor: TOYOMURA KOICHI
IPC: H04N5/232
Filed: 1993-06-21
Abstract: PURPOSE:To provide an automatic focus controller which causes no malfunction and has good responsiveness especially to such a subject that has a minute contrast area. CONSTITUTION:A high frequency component is extracted out of the video signal obtained via a photographing lens 1 which includes a focus control lens. Then a contrast signal is acquired in each scanning period and in response to the degree of the horizontal contrast and then compared with the set value Lev1 through a comparator 16. A counter 17 counts the number of scanning lines larger than the value Lev1 and at the same time a focus signal generating circuit 5a produces a focus signal based on the contrast signal. A lens control part 6 decides the size of a subject based on the number of counted scanning lines, changes the control operation conditions based on the size of the subject, and performs the automatic focus control of the lens based on the focus signal and by the hill climbing control.
Patent JP-H09330275-A (JP)
Title: Memory parity error detection system
Inventor: KOJIMA KAZUHIRO
IPC: G06F11/10
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To find a memory error and analyze it by providing a system side with a program which checks memory read data. SOLUTION: When the memory is written, an error code detecting circuit 4 detects whether or not memory data 2 containing no parity bit matches an error code set with an error code setting switch 3, and sets a parity ineffective bit when they match each other. Then a parity generator 5 generates the parity of the data, and stores the data, parity, and parity ineffective bit in storage parts 6-8. When the memory is read, a parity checker 9 makes a parity check on the data read out of the storage parts 6 and 7 unless the parity ineffective bit is set and outputs the data as they are when no error is found, but an error code output circuit 10 outputs the error code set with an error code setting switch 3 if an error is found.
Patent JP-S6127645-A (JP)
Title: Die placing device for inner lead bonder
Inventor: CHIBA SEIICHI
IPC: H01L21/58
Filed: 1984-07-18
Abstract: PURPOSE:To perform a high-precision bonding by a method wherein a die is positioned on the rotating table including the die positioning position and the bonding position and the die is made to locate at the bonding position by making the rotating table rotate. CONSTITUTION:A rotating table 11 is fixed on the upper end of a rotating shaft 10 being born by a trestle 4 on an X-Y table 3, and a die placing stand 17A and a die placing stand 17B are respectively fixed at a bonding position 16A and a die positioning position 16B. A die is fed on the die placing stand 17B at the die positioning position 16B and the die is positioned. The rotating table 11 is made to rotate at 180 deg. by a pulse motor 13, the die placing stands 17B and 17A are respectively made to locate at the bonding position 16A and the die positioning position 16B, the bonding tool is made to descend and the inner lead of the carrier tape is made to bond on the pad of the die. By this way, the die is made to locate at the bonding position 16A without position deviation and a high-precision bonding is performed.
Patent JP-S6076666-A (JP)
Inventor: ARETSUKUSU EMU SANDAAZU
IPC: G01N33/52
Filed: 1984-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5938705-A (JP)
Title: Plastic lens barrel for optical apparatus and its production device
Inventor: INAGE HISAO
IPC: G02B7/02
Filed: 1982-08-30
Abstract: PURPOSE:To prevent the self-falling from a molding machine by forming a recess on the inside of a plastic lens barrel, and engaging the same with the projecting part provided at the central core of a die. CONSTITUTION:A groove 15' extending from one to the other end is formed on the inside surface of a plastic lens barrel 12', and the projection 15 of the central core 5a of a die is engaged therewith. When segmental dies 11a, 11b are brought near with each other by lowering the core 5a, the barrel 12' is positioned by the projection 15 and therefore the uniform parting of the plastic lens barrel from the dies 11a, 11b is resulted and the self-falling is obviated.
Patent JP-S5851920-A (JP)
Title: Panel for adjusting humidity
Inventor: KENJIYOU TOSHIKO
IPC: B01D53/26
Filed: 1981-09-24
Abstract: PURPOSE:To obtain a panel for adjusting humidity which necessitates no air conditioning and can properly correspond to various preserving objects and environment, by combining a plate shaped structure having plural opened samll chambers filled with a humidity adjusting agent and a fiber sheet like material good in humidity response. CONSTITUTION:Empty parts of a honeycomb 1 made of paper, wood or plastics are filled with a humidity adjusting agent such as a powder of montmorillonite or modified clay. A fiber sheet 2 having humidity responsiveness such as a wood pulp sheet or Japanese paper or a humidity adjusting sheet like material 2 formed by coating Japanese paper with the powdery humidity adjusting agent or from pulp having the powdery humidity adjusting agent added thereto according to a papermaking method is adhered to the cross area of the honeycomb 1 to cover the same. Thus obtained humidity adjusting panel 4 is used by assembling the same in a case accommodating cultural assets and can be widely used in a packaging material to be used for transportation or an interior building material.
Patent JP-2000340203-A (JP)
Title: Separator for alkaline battery
Inventor: SATO KAZUYA
IPC: H01M2/16
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a separator for an alkaline battery being thin but difficult to cut in manufacturing an alkaline battery and capable of preventing short- circuit. SOLUTION: This separator for an alkaline battery is formed by integrally laminating a polyolefin based microporous film and a fiber sheet formed mainly of polyolefin based fiber. The polyolefin based microporous film and/or the polyolefin based fiber for forming the fiber sheet are treated to be hydrophilic and high-strength fiber of tensile force more than 5 g/d(denier) is contained as the polyolefin based fiber for forming the fiber sheet.
Patent JP-S5939912-A (JP)
Title: Lubricating oil refilling device for internal-combustion engine
Inventor: MOROOKA HIDENORI
IPC: F01M11/04
Filed: 1982-08-28
Abstract: PURPOSE:To provide uncostly manufacture of lubricating oil rfilling devices by connecting the oil pan of engine with a tank for refilling oil through a lubricating oil refilling pipe equipped with a refilling mechanism, which works according to the negative pressure at the suction of the engine. CONSTITUTION:An oil pan 3 of engine 1 is connected with a separate tank 7 for refilling oil through a lubricating oil refilling pipe 10. While the engine 1 is in operation, a refilling mechanism Z shuts this refilling pipe 10 to stop the refilling of the lubricating oil. While the engine 1 is at a standstill, the refilling mechanism Z opens to put the oil pan 3 in communication with the tank 7, and refilling is made until the oil surface in the oil pan 3 attains the standard level. Thus manufacturing cost of lubricating oil refilling devices can be suppressed.
Patent JP-S629564-A (JP)
Title: Recording system for compression information signal
Inventor: NAGASAWA KENICHI
IPC: G11B20/10
Filed: 1985-07-08
Abstract: PURPOSE:To attain the high density recording of a compression information signal by recording sequentially an information signal being the frequency multiplex of a mode signal representing the compression rate of each group and an information signal not multiplexed with the mode signal. CONSTITUTION:An input TV signal is fed to a band compression circuit 3 via a conversion circuit 1 and an arrangement conversion circuit 2. The mode decision circuit 6 of the circuit 3 decides the transmission mode, an E mode data generating circuit 4 and a C mode data generating circuit 5 read a data alternatively via a switch 7 and the result is fed to an FM modulation circuit 10 via a D/A converter 8 and an LPF 9. On the other hand, a mode deciding signal is fed to an adder 13 via the digital modulation circuit 12 to modulate the output carrier of a carrier generating circuit 14. A modulation signal is fed to an adder 15 via a switch 37 controlled by an FF 36 inverted at every field period. Thus, the track multiplexed with the mode deciding signal and the track not multiplexed are arranged alternately to attain high density recording.
Patent JP-S5974044-A (JP)
Inventor: POORU EICHI HEIMISHIYU JIYUNIA
IPC: B65C9/00
Filed: 1983-08-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6211461-A (JP)
Inventor: KAGEYAMA TOSHINOBU
IPC: A61M60/892
Filed: 1985-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5575788-A (JP)
Title: Salt-water purification
Inventor: SHINPO CHIYUUKICHI
IPC: C02F1/58
Filed: 1978-12-05
Abstract: PURPOSE: To remove Ca ions and Mg ions in purification of salt-water for use in electrolytic caustic soda preparation by quickly reacting Ca and Mg ions with silicate ions to convert the ions to silicates of Ca and Mg which is quick to settle and easy to filter.  
     CONSTITUTION: Caustic soda is added to crude conc. salt-water to adjust its pH to 8W9. This is then added with water soluble alkali silicate in an amount such that silicate ions will exceed eq. of Ca and Mg ions in aq. soln. state. By further adding caustic soda until pH exceeds 10, Ca and Mg can be removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04346800-A (JP)
Title: Detection of nucleic acid and apparatus therefor
Inventor: TADA ATSUSHI
IPC: C12N15/09
Filed: 1991-05-24
Abstract: PURPOSE:To specifically and sensitively detect nucleic acid in a short time by using plural oligonucleotide as a primer for a chain-lengthening reaction, enzymatically amplifying a specified DNA contained in the target DNA, subsequently adding another primer, carrying out amplification and acting a stain thereon. CONSTITUTION:The first reaction for selective amplification of a specified DNA contained in the target DNA by a DNA synthetase is carried out by making two kinds of oligonucleotides function as a primer for a chain- lengthening reaction. The primer used in the first reaction and one kind or two different kinds of primers are then acted on the resultant amplified DNA to carry out the second reaction for further selective amplification of the DNA fragment in this DNA by a DNA synthetase. After completion of the reaction dyeing is carried out by acting a stain thereon and the absorbance or the fluorescence intensity of the above-obtained dyed solution is then measured to detect the amplified DNA fragment. The target DNA is highly specifically and sensitively detected in a short time thereby.
Patent JP-S5940603-A (JP)
Title: Material for forming organic thin film for optical fiber
Inventor: MATSUI KAZUNORI
IPC: G02B6/44
Filed: 1982-08-31
Abstract: PURPOSE:To enhance joint strength by leaps and bounds, by using a thin film forming material made of a synthetic resin contg. chlorine in order to weld and connect optical fibers. CONSTITUTION:The present thin film forming material made of a synthetic resin contg. chlorine, is prepared by two kinds of methods (A) using a monomer for forming said resin contg. chlorine in the skeleton of the monomer, and (B) using a resin compsn. obtd. by adding a chlorinated org. compd. to a resin contg. no chlorine. For example, in the case of (A), a monomer for forming said resin, such as epoxy, urethane, polyester, or polyamide resin, contg. chlorine in the skeleton of the monomer is used, and in the case of (B), a resin compsn. prepd. by adding chlorinated paraffin, chlorinated polyphenyl, or the like chlorinated compd. to said epoxy resin contg. no chlorine is used.
Patent JP-H04352866-A (JP)
Title: Carpet production apparatus
Inventor: NAKAMICHI TAKEO
IPC: D05C15/30
Filed: 1991-05-23
Abstract: PURPOSE:To produce a carpet having high quality and beautiful pattern by supporting a large and heavy base cloth without causing sagging. CONSTITUTION:A base cloth 2 is stretched on a base-cloth fixing table in flat form and threads are planted on the base cloth 2 with a computer-controlled hook gun 3. Supporting rollers 4 are placed at the back of the base cloth 2 at both sides of the planting position of the hook gun 3 and moved to the planting position of the hook gun 3 along the back face of the base cloth 2. A thread is planted to the base cloth with the hook gun 3 while supporting the back of the base cloth 2 with the supporting rollers 4 at the planting position. A distinct and beautiful pattern can be formed on a large and heavy base cloth 2 to enable the mass production of high-quality carpet at a low cost.