baber/WOPTO huggingface dataset:
Patent JP-H0431057-A (JP)
Title: Ink jet recording device
Inventor: MASUMOTO KAZUYUKI
IPC: B41J2/175
Filed: 1990-05-29
Abstract: PURPOSE:To regulate the temperature of an ink upon its discharge rapidly to a preset value without increasing electric power consumption by providing, as an ink temperature control means, an initial control means for controlling an exothermic body at the start of recording and a temperature maintenance and control means for controlling the exothermic body according to ambient temperature. CONSTITUTION:As an ink temperature control means for controlling the temperature of the ink immediately before its discharge by controlling an exothermic body 21 provided near a liquid passage 19 of a recording head 2, there are provided an initial control means for controlling the aforesaid exothermic body 21 at the start of recording and a temperature maintenance and control means for controlling the aforesaid exothermic body 21 according to ambient temperature. The temperature maintenance and control means controls the exothermic body 21 when the temperature drops by detecting the ink temperature after the turning action of a plurality of pages in a continuous recording thereof. Since the operation of a temperature maintaining heater 21 provided near the liquid passage 19 is also controlled upon reception of recording start information at the time of the initial action and after the page turning actions, the temperature of the ink immediately before the start of its discharge can be regulated rapidly to a suitable value for the ink discharge.
Patent JP-S6032249-A (JP)
Title: Zinc alloy for negative electrode of primary battery
Inventor: ITOU UKITSU
IPC: H01M4/06
Filed: 1983-08-01
Abstract: PURPOSE:To achieve high corrosion resistance and discharge utilization of a zinc alloy containing little or no amalgam and a specified quantity of silver by adding at least one element chosen from among gallium, indium, lead, bismuth and thallium. CONSTITUTION:A zinc alloy containing not less than 0.01% of silver and at least one element chosen from among gallium, indium, lead, bismuth and thallium is used. The zinc alloy containing not less than 0.01% of silver is further treated with an aqueous solution of salts of at least one element chosen from among gallium, indium, lead, bismuth and thallium to coat the surface of the zinc alloy with a substitution layer of said elements. The thus obtained coated zinc alloy has remarkably improved corrosion resistance and discharge characteristic of zinc.
Patent JP-S5364700-A (JP)
Title: Working method for single crystal
Inventor: MATSUMURA SADAO
IPC: C30B29/30
Filed: 1976-11-22
Abstract: PURPOSE: To improve the yield of working a wafer by lapping the surface of a LiTAO 3  single crystal pulled up in the direction of the X axis by Czochralski method with sandpaper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H034328-A (JP)
Title: System function generating device
Inventor: TAKAYANAGI KOJI
IPC: G06F9/44
Filed: 1989-05-31
Abstract: PURPOSE:To speedily generate a function to satisfy user needs by executing questions and answers with a request analyzing person through an interactive means when information is lacking, etc., in an analytic course with a user needs analyzing means. CONSTITUTION:When the user needs are inputted from an interactive part 1, the use needs to be inputted are converted into a format to be processable with an inference part 5 by means of a user needs analyzing part 2, and it is stored in an analysis result storage part 3. When the necessary information is lacking and fuzzy information, etc., is detected in the analytic course, the questions and answers to it are executed with the request analyzing person through the interactive part 1. Thereafter, by the inference part 5, the inference is executed based on a knowledge stored in a knowledge base 4 to the analysis result of the user needs stored in the storage part 3, the function to satisfy the inputted user needs is generated, and simultaneously, the function to seem necessary is generated in addition to the generated function thereby. The function generated with the inference of the inference part 5 is outputted to a display part 6 and displayed on a picture.
Patent JP-S5763295-A (JP)
Title: Lithoprinting plate holding member
Inventor: TAKIZAWA KAZUNARI
IPC: B41N1/10
Filed: 1980-10-06
Abstract: PURPOSE: To suppress the wear of a photosensitive resin image by absorbing the influence of the hardness of the plate cylinder of a printing machine for improving the printability and durability of a printing plate by forming a cushion layer on a steel substrate and applying an aluminum sheet to the cushion layer.  
     CONSTITUTION: A cushion layer 2 (preferably an elastomer or a polymer of a 30% or higher impact resilience, particularly a 20W150 thick adhesive of a synthetic rubber group) and an aluminium sheet 1 (preferably 10W150 thickness) are provided successively on the surface of a steel substrate 3, preferably a 50W200 thick steel, gulvanized steel or stainless steel plate to form a supporting member of the invention. The surface of the aluminium sheet 1 is preferably treated by sand blasting and anodic oxidation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6030900-A (JP)
Title: Cryostat tank boil-off gas processing method
Inventor: NANJIYOU TAKESHI
IPC: F25J1/02
Filed: 1983-07-29
Abstract: PURPOSE:To dispense with cooling water for boil-off gas cooling use as well as to reduce watt consumption in a compressor, by effectively utilizing a low temperature after cold liquefied gas heating, in case of a cryostat tank boil-off gas processing method. CONSTITUTION:Boil-off gas which is produced in a cryostat tank 1 is compressed by a compressor 27, then fed to the inside of a condensing part 11B via a boil-off gas leading pipe 26, and when passing through a U-shaped pipe 12, it is subjected to heat exchange with liquefied gas inside a liquefied gas storage part 11A, thus cooled and condensed. This condensed liquid is returned to the cryostat tank 1 via a liquid-gas separator 29. Therefore, since a part of temperature in liquefied gas out of a high pressure storage tank 2 is high as compared with temperature in cold liquefied gas out of the cryostat tank 1, the cold gas out of the cryostat tank 1 is heated at a heating part of a heat exchanger 11, and the boil-off gas is cooled and condensed at the condensing part of the heat exhanger 11.
Patent JP-H034996-A (JP)
Title: Treatment of waste liquid containing high concentration nitrogen and phosphorus
Inventor: MORO MASASHI
IPC: C02F3/34
Filed: 1989-05-31
Abstract: PURPOSE:To reduce the cleaning frequency of filter membrane by a method wherein the concn. of ammoniacal nitrogen in a secondarily treated liquid is set at no higher than a specific value by aeration treatment in a secondary process and the concn. of phosphoric acid ion in the secondarily treated liquid is set at no higher than a specific value by sending back an acidic flocculated sludge in a tertiary process. CONSTITUTION:In a secondary process, a primary treated liquid 33 in a membrane pump tank 34 is supplied with an aerating gas 36 from an air diffusing pipe 37 to be aerated with an aeration strength A of 1.5/V.h so as to set the ammoniacal nitrogen concn. N in a secondarily treated liquid 41 at 10mg/l. In a tertiary process, the acidic flocculated sludge 45 resulting from the treatment of the secondarily treated liquid 41 in a flocculating tank 42 is sent back in an amt. of 10-20% of the secondarily treated liquid amt. and at not more than 100mg/l of the phosphoric acid ion concn. thereof. Therefore, when an acidic flocculating liquid 47 is subjected to solid-liquid separation by a second membrane separating device 49, only a small amount of magnesium ammonium phosphate is produced and the surface of filter membrane is almost free therefrom.
Patent JP-S6031810-A (JP)
Title: Electrostatic filter apparatus
Inventor: TOKUMOTO TOSHIYUKI
IPC: B03C5/02
Filed: 1983-07-29
Abstract: PURPOSE:To directly take out treated water containing almost no impurities such as a solvent or a gummy substance by forming the side wall of a filter tank into a double wall, and forming a pocket between the inner and outer walls of said double wall while arranging a barrier plate in said pocket. CONSTITUTION:A liquid to be treated is introduced into a filter tank 1 filled with a solvent 5 up to a liquid level 19 from an introducing port 3 and the introduced liquid to be treated rises through an electrostatic separation part consisting of a cathode 7 and an anode 6 while converted to small liquid droplets by a distributing plate 4. Herein, the oil component in the liquid to be treated is dissolved in the solvent 5 and impurities such as a solid components is also separated while float impurities form an intermediate layer and moisture forms a water layer 21 above said intermediate layer. These layers are flooded to a pocket 14 from the upper edge of an inner side wall 13 but impurities are precipitated into the pocket 14 by the barrier plate 15 and moisture is forms a water layer between an outer side wall 12 and the barrier plate 15 as clean supernatant water which is, in turn, taken out from a discharge port 27 through a trough 16.
Patent JP-H05312180-A (JP)
Title: Vertical pump facility
Inventor: YUMIBA AISAKU
IPC: E03B5/00
Filed: 1992-04-30
Abstract: PURPOSE:To let an impeller pass through a turbulent flow water level territory in an instant at pumping water in a storage tank by means of a vertical shaft pump concentrically assembled in a vertical pumping pipe by forming or letting disappear a cavity directly under the impeller of the vertical shaft pump at a stroke, and detaching or submerging the impeller against the surface of water to be discharged, without need of a large-scaled air compressor device. CONSTITUTION:A drain passage 11 is formed on one end side of an upward facing U-shaped water passage 10, and an airtight chamber 12 is formed on the other end side, to which the discharge end side 3B of a pumping duct 3 is communicated. Compressed air 14 is produced in the airtight chamber 12 by the water pressure of storage water 13 in the upward facing U-shaped water passage 10. At shifting to an idling standby state, the compressed air 14 is fed in to an extending suction pipe duct 5 through an air feed valve 22. Hereby, an impeller 4A is detached from the surface of water 2 to be discharged in an instant.
Patent JP-S5568286-A (JP)
Title: Culture medium of sawdust for fungus mycellia
Inventor: MORI HIROE
IPC: C12N1/14
Filed: 1978-11-14
Abstract: PURPOSE: A culture medium for fungus mycellia is prepared by mixing sawdust, as the major component with calcined and uncalcined gypsum, thus promoting the spread of fungus mycellia to shorten the cultivation period and increase the production.  
     CONSTITUTION: To a culture medium consisting of sawdust and rice bran where the mixing volume ratio is 3:1W12:1 are added 5W20% by wt. of gypsum and calcined gypsum, then water is added to the composition so that the water content after sterilization becomes 62W65wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08335714-A (JP)
Title: Light emitting element
Inventor: HIRAO MASAHIKO
IPC: H01L29/06
Filed: 1995-06-07
Abstract: PURPOSE: To provide an element which can control the atom arrangement so as to get the optimum light emitting efficiency and thereby exhibits the same characteristic at all times by making the device in such a structure that Ge atoms in an SiGe compound alloy system layer may be arranged in layers perpendicular to an interface and excited electrons may be confined in a quantum well. CONSTITUTION: An Si layer 102, an SiGe compound alloy system layer 103, and an Si layer 104 constitute a quantum well structure. In this structure, the Ge atom concentration in the SiGe layer is so determined that the level at the top of the valence band of the SiGe layer may be higher than the level at the top of the valence band of the Si layer and the level at the bottom of the valence band of the Side layer may be lower than the level at the bottom of the valence band of the Si layer and no bonding of Ge atoms themselves may occur. Therefore, a confinement effect of excited electrons or holes is increased and thereby a light emitting efficiency is enhanced. When the SiGe layer has a deformed crystal structure or an asynchronous structure, the light emitting efficiency becomes higher.  A substrate 101 is made of silicon, but it is acceptable to form a quantum well structure on a device on the Si substrate or on an interconnect.
Patent JP-S5472788-A (JP)
Title: Honeycomb structure and catalytic reactor
Inventor: ABE KAZUMITSU
IPC: B32B3/12
Filed: 1977-11-22
Abstract: PURPOSE: To provide a honeycomb structure consisting of individual honeycomb structures bonded with a heat resistant adhesive. When the structure is packed into a reactor, each gap between the individual structures is eliminated, thereby preventing breakdown and making handling at the time of packing easy.  
     CONSTITUTION: A fire resistant substance such as cordierite or mullite is mixed or impregnated with a catalyst component, molded into a honeycomb shape, and dried. A necessary on. of the dried individual moldings are coated with a heat resistant adhesive, bonded, and calcined to fabricate a desired honeycomb structure. The adhesive used includes alkali silicate type one such as potassium silicate, phosphate type one such as aluminum phosphate, and borate type one such as sodium borate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000046760-A (JP)
Title: X-ray tomographic surface inspection apparatus
Inventor: SHIBATA KENJI
IPC: G01N23/04
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp X-ray image in the subject apparatus. SOLUTION: An X-ray tomographic surface inspection apparatus is equipped with an X-ray source irradiating an object 6 to be detected with X-rays, an X-ray irradiation position altering mechanism (scanning X-ray source or a moving mechanism of the object to be detected) altering the X-ray irradiation position on the object to be detected the X-ray plane sensor 7 arranged in opposed relation to the X-ray source so as to hold the object to be detected and detecting X-rays transmitted through the object to be detected and an image processing means 8 synthesizing a plurality of image data obtained by transmitted X-rays detected by the X-ray plane sensor at each irradiation position of X-rays altered by the X-ray irradiation position altering mechanism to form the image of the arbitrary tomographic surface of the object to be detected.  By using one X-ray plane sensor 7 as the X-ray detection means for detecting transmitted X-rays, a drive mechanism for rotation and up and down operation in an image receiving system is dispensed with not only to enhance the height accuracy of the tomographic surface but also to obtain a highly sharp X-ray image by a simple structure.
Patent JP-2000326426-A (JP)
Title: Curl mold for work for container, curl apparatus, method for curling and method for pasting
Inventor: FUJII HIROO
IPC: B31B50/59
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To easily pull out a curled work end part from a curl channel and to inexpensively make high abrasion resistance of the curl channel coexist with easily grinding properties of an inserting guide face. SOLUTION: A curl mold is produced by dividing and forming a curl channel mold part 21 provided with a curl channel 22 and a work inserting guide part 25 provided with an inserting guide face 26 so as to be brought into contact with and separable from each other. A work 6 is inserted into the inserting guide face 26 to hold the outer peripheral face of the work. The curl channel mold part 21 is brought into contact with the work inserting guide part 25 and the work 5 is pushed thereinto and the work end part 6a is slid into the curl channel 22 to curl it. The curl channel mold part 21 is separated from the work inserting guide part 25 and the work end part 6a is pulled out of the curl channel 22 under a condition where the outer peripheral face of the work is held on the inserting guide face 26.
Patent JP-S62298268-A (JP)
Title: Call time counting system
Inventor: YAMAMOTO MASAHARU
IPC: H04M15/28
Filed: 1986-06-18
Abstract: PURPOSE:To count call time including holding time by providing a limitless counter, a call time counter provided to correspond to a telephone set and a call time memory provided to correspond to a circuit in an automatic exchange. CONSTITUTION:When a telephone set 1-v starts call a call time counter 12-v is initial set to '0' by instruction of a controlling device 42, and counting is started. When the telephone set 1-v holds a circuit during call, an exchange 4 gives an instruction to the telephone set 1-v to send the count value of the call time of the counter 12-v at that time, and writes the present value (for instance '3') teported the telephone set 1-v and the present value (for instance '6') of a limitless counter 45 in a call time memory 13-i. At the time of resuming the use of the line, the exchange 4 subtracts the value'6' of the counter 45 at the time of starting the holding from the present value (for instance '10') of the counter 45, and adds the value '3' of the time of starting the holding to the difference '4', and gives an instruction to the telephone set 1-v to start counting of call time making the sum '7' an initial value. The telephone set 1-v restarts counting.
Patent JP-H0434854-A (JP)
Title: Electrode active material for battery or electrolytic industry
Inventor: TERADA MASAYUKI
IPC: C25B11/16
Filed: 1990-05-30
Abstract: PURPOSE:To easily obtain paste having high consistency, excellent fluidity and dispersibility, and high productivity by making a material of low surface energy having chemical resistance exist in electrode active material paste. CONSTITUTION:A material of low surface energy having chemical resistance, e.g., graphite fluoride exists in electrode active material paste. Therefore, a paste region is enlarged to improve a filling characteristic. Additionally, paste having an arbitrary characteristic can be obtained.
Patent JP-S63303631-A (JP)
Title: Measuring method for clearance between press dies
Inventor: SAKURAI MORIO
IPC: B21D28/34
Filed: 1987-06-04
Abstract: PURPOSE:To easily and quickly measure a clearance between an upper and a lower cutting edge by compressing a film to one of the upper and the lower cutting edge by relative approach of both cutting edge and making the measured value of the thickness of the compressed film a clearance between the upper and the lower cutting edge. CONSTITUTION:A film 16 made up of plastic resin is put on the upper surface of the lower cutting edge 13. The thickness of the film 16 is made a little thicker than the clearance between the side of the lower cutting edge and the side of the upper cutting edge 12. Then, if an upper die 10 is lowered, the side edge part of the film 16 protruding to the side of the lower cutting edge 13 is bent along the side of the lower cutting edge 13, compressed by the upper cutting edge 12 to the lower cutting edge 13 and the film 16 takes a thickness equal th the clearance C between the side of the upper cutting edge 12 and the side of the lower cutting edge 13. After the upper die 10 arrives at the lower dead point, the upper die 10 is lifted to be opened.
Patent JP-S6032746-A (JP)
Title: Production of benzoquinone compound
Inventor: MATSUMOTO MASAKATSU
IPC: C07C67/00
Filed: 1983-08-02
Abstract: PURPOSE:To produce a benzoquinone compound useful as perfumery, medicine, or their preparation raw material, without producing by-products, in high yield, by reacting a phenolic compound with hydrogen peroxide in a specific medium in the presence of a ruthenium catalyst. CONSTITUTION:The objective compound of formula II is prepared by reacting the phenolic compound of formula I (R<1>-R<4> are H, alkyl or aryl) with hydrogen peroxide in the presence of a catalyst composed of ruthenium supported by a carrier (e.g. Ru-Ba/C, Ru/C, etc.) in a medium composed of acetic acid and an acid having smaller dissociation constant than acetic acid (e.g. formic acid, oxalic acid, sulfonic acid, etc.) at 10-100 deg.C, preferably 10-60 deg.C. The amount of ruthenium used as the catalyst os 0.5-20wt% based on the carrier. When the reaction medium is a mixture of acetic acid and an acid having smaller dissociation constant, the amount of the acid is 0.5-50% of acetic acid.
Patent JP-S5949620-A (JP)
Inventor: UIRIAMU AARU HOOKU
IPC: G06F1/28
Filed: 1983-08-02
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-S5365882-A (JP)
Title: 1,4-dihydro-4-oxonicotinic acids and process for preparation of the same
Inventor: KIKAZAWA KAZUO
IPC: A61P31/04
Filed: 1976-11-25
Abstract: PURPOSE: 1,4-Dihydroxy-4-oxonicotinic acids of formula I (R 1-2  are lower alkyl or phenyl;R 3  is lower alky), e.g. 1-ethyl-5-methyl-6-phenyl-4oxonicotinic acid ethylester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62296322-A (JP)
Title: Cathode structure for electron tube
Inventor: NAKAYAMA SHOJI
IPC: H01J1/20
Filed: 1986-06-17
Abstract: PURPOSE:To attempt to realize low power consumption and comparative miniaturization, and improve quick action and increase productivity by forming a cathode sleeve and the metalic part of a base from an integrated body different kinds of metals. CONSTITUTION:A cathode sleeve 23 and the matalic part 23a of a base are formed from an integrated body of different kinds of metals. Said sleeve is formed from a clad material consisting of a first alloy layer containing Cr and a second alloy layer mainly composed of Ni by selectively etching the both ends to remove the second layer and to form a blackening surface, making the central part thereof the metal part of said base.
Patent JP-H0313652-A (JP)
Title: Tile mounting plate
Inventor: NOERU ANSONII MAAKU MANKIYUUSO
IPC: E04F13/08
Filed: 1989-06-02
Abstract: PURPOSE: To mount tiles in a short time by fitting the plurality of tiles on a plurality of mounting flanges projecting from the principle surface of a tile mounting plate, each of the tiles having grooves on two longitudinal end faces. CONSTITUTION: A mounting plate 10 is formed by subjecting metallic plate strips to anti-oxidation process, and a plurality of flanges 14, 15 are formed on the mounting plate 10. A tile 11 comprises a dressed brick cut in its surface and provided with grooves 12, 13 at both longitudinal ends. The groove 12 in the tile 11 is fitted over the end 19 of the flange 15 and the end 19 is pressed about the groove 12 in the tile 11 toward the mounting plate 10 and deformed. The groove 13 and the end 17 of the flange 14 are located on a straight line on the mounting plate 10 and fitted together. Thus, the tile 11 can be securely mounted in position.
Patent JP-H05313935-A (JP)
Title: Diagnostic circuit for information processor
Inventor: SORACHI YASUHIDE
IPC: G06F11/22
Filed: 1992-05-06
Abstract: PURPOSE:To shorten the time required for confirmation of the normalcy of a detecting circuit when an information processor is started and also to normally detect the fault of the processor so as to improve its reliability. CONSTITUTION:The detecting part detecting circuits 24-26 work with the same data as the detecting circuits 21-23 and compare their detecting results with those of the circuits 21-23. If no coincidence is detected, the circuits 24-26 hold the fault information at a fault information holding part 16 and also informs a stopping circuit 17 of the detected fault. Thus, the circuit 17 stops the operation of an information processor 1 and also informs an information sampling part 3 of the detection of the fault. The part 3 reads the information out of the scan path fault detecting circuits 12 and 13 and the scan paths 14 and 15 via a scan path control circuit 11 and sends these information to a diagnosing part 4. The part 4 performs the diagnoses based on these information.
Patent JP-S5843860-A (JP)
Inventor: KAWAI YOSHINORI
IPC: B61L27/00
Filed: 1981-09-09
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。