baber/WOPTO huggingface dataset:
Patent JP-H11316185-A (JP)
Title: Submerged fine particle measurement system
Inventor: YUHARA YOSHIKIMI
IPC: B01D19/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact-whole-structure submerged fine particle measurement system that, even in the event of an bubble occurrence in a sample solution, surely eliminates it by a low cost structure so as to measure fine particles with high accuracy. SOLUTION: In this submerged fine particle measurement system, a measurement cell 8 with a sample solution 2 flowing therein is irradiated with light so that the scattered light by fine particles contained in the sample solution 2 is detected by a photodetector 25, and on the basis of the output thereof the number of the fine particles is counted. In this case, a cooling device 6 to cool the sample solution 2 and dissolve bubbles contained in the sample solution 2, and a degassing device 7 to separate and eliminate the bubbles from the sample solution 2 are provided in series with each other on the upstream side of the measurement cell 8. Also, a bubble vent 20 that is formed at the top of the degassing device 7 is connected to the downstream side of the measurement cell 8.
Patent JP-S63204982-A (JP)
Title: Recording circuit for video tape recorder
Inventor: NAKAYAMA HIDE
IPC: H04N5/92
Filed: 1987-02-20
Abstract: PURPOSE:To prevent the disorder of a vertical synchronization by providing a circuit, which lowers the pre-emphasis and/or the clip level of one part section of a video signal, corresponding to the both end part regions of a recording track, produced obliquely on a magnetic tape, lower than the pre-emphasis and/or the clip level of the section, except the said one part section. CONSTITUTION:A first constant circuit 19 for the pre-emphasis gives a circuit constant for acquiring an ordinary pre-emphasis characteristic, shown by a characteristic line A, and a second constant circuit 20 gives the circuit constant for acquiring the pre-emphasis characteristic, shown by the characteristic line B, that the relative gain of the pre-emphasis is reduced and the occurrence of an inversion phenomenon is prevented. Then, the first constant circuit 22 of a white.dark clip circuit is the circuit to give the circuit constant for acquiring an ordinary white level a1 and an ordinary dark clip level a2, and the second constant circuit 23 gives the circuit constant for acquiring the white clip level b1 and the dark clip level b2 that the levels are lowered in order to prevent the inversion phenomenon. Thus, at the time of a reproducing, the inversion phenomenon and the disorder of the vertical synchronization come difficult to occur.
Patent JP-H01211803-A (JP)
Title: Electric wire/cable
Inventor: YAMAMOTO YASUAKI
IPC: H01F5/00
Filed: 1988-02-19
Abstract: PURPOSE:To aim at improvement in extruding moldability and also prevent any deterioration in heat resistance by providing a coating layer formed with such a composition that is mainly composed ethylenepropylene rubber, having an ethylene content, a molecular weight distribution exponent and an iodine number limited within specific ranges, respectively. CONSTITUTION:A coating layer is formed with such a composition that is mainly composed of ethylenepropylene rubber, wherein a content of ethylene with respect to that of ethylenepropylene is 78-85mol%, a molecular weight distribution exponent exceeds 10, and an iodine number ranges from 1 to 8. The coating layer is vulcanized. In the composition, less than 78mol% of ethylene allows little effect in improving mechanical strength, while more than 85mol% causes the lost rubber property. Moreover, less than 10 of the molecular weight distribution exponent or 1 or less of the iodine number induce deterioration in extruding moldability, while the upper limit of the iodine number in excess of 8 causes deterioration in heat resistance. The coating layer is formed with the composition described above, thereby obtaining an electric wire/cable having preferable mechanical strength, heat resistance and extruding moldability, and also the resultant excellent appearance of the extruded surface.
Patent JP-H03241999-A (JP)
Title: Remote supervisory equipment
Inventor: KONO SHINICHIRO
IPC: H04Q9/00
Filed: 1990-02-20
Abstract: PURPOSE:To save a installation cost and a supervisor cost and to solve a problem as to an occupied area by providing a terminal equipment to each building, connecting it to a 1st center equipment, providing a 2nd center equipment to a specific building and connecting the equipment to the terminal equipments of the building. CONSTITUTION:An operating data item b1 representing the state of a rainfall sensor detecting whether or not the rainfall exists and an operation data item b2 representing the state of a parking lot sensor sensing the occupied parking state are provided to terminal equipments A'n-2, A'n-1, A'n of specific buildings E1-E3 in addition to conventional operating data items a1-a4. Moreover, a communication equipment (g) connected to the operating data items a1-b2 respectively is provided newly to the terminal equipments A'n-2, A'n-1, A'n and the communication equipment (g) is connected to an exchange H provided newly. Moreover, a center equipment F is provided to the terminal equipments A'n-2 and the exchange station H is connected to the center equipment F. Thus, the problem of the cost of installation and operation and the occupied area to a specific building is solved.
Patent JP-H01216109-A (JP)
Title: Screw gromet
Inventor: KUROSAKI MUTSUO
IPC: F16B13/14
Filed: 1988-02-19
Abstract: PURPOSE:To prevent co-turning by providing at a leg claws whose upper ends are free ends, whose outside intermediate parts project outside, and which have tapered surfaces projecting outside as they goes downward, on upper parts of outside surfaces thereof. CONSTITUTION:Reverse U-shaped slit holes 7 are formed on legs 6, while rectangular claws 8 whose upper ends are free ends are opposingly formed. Angle projections toward outside are provided on the intermediate parts of outer surfaces of the claws 8. Upper tapered surfaces 10 which project outside as they go downward, while lower tapered surfaces 11 which project outside as they go upward are formed respectively upside/downside engagement projections 9 on the outer surfaces of the claw parts 8. When a screw is inserted in a space between both logs 6, a peripheral wall part of an installing hole is strongly sandwiched between the tapered surfaces 10 and a lower face of a flange body 1, so that co-turning is surely prevented.
Patent JP-S59164372-A (JP)
Title: Technique for spraying on slope
Inventor: TAJI SEISAKU
IPC: C09D1/06
Filed: 1983-03-09
Abstract: PURPOSE:To obtain a mortar layer having excellent flexural strength, resistance to cracking and weather, etc., by spraying an acrylic polymer emulsion having a low cement content on a slope and then spraying an acrylic polymer emulsion having a high cement content thereon. CONSTITUTION:Mortar obtd. by adding not more than 5wt% (based on the quantity of polymer) cement to a soap-free cationic acrylic polymer emulsion having a solid content of 40wt% is sprayed on a slope, and a mortar compsn. obtd. by at least 5wt% (based on the quantity of polymer) cement to said acrylic polymer emulsion is then sprayed thereon.
Patent JP-S53122708-A (JP)
Title: Outer rotor motor
Inventor: YAMAMOTO YOUICHI
IPC: H02K23/60
Filed: 1977-03-31
Abstract: PURPOSE: To provide a good motor characteristic with an inertia of rotor made small and magnetic efficiency improved, by such means that with a yoke secured to the periphery of cylindrical stator coil, a permanent magnet rotor, constructed in one unit with the cubic unit, be free-rotatably arranged in the stator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01219600-A (JP)
Title: Radioactive substance storage system
Inventor: HEINZU EFU POTSUPENDAIKU
IPC: G21F9/36
Filed: 1988-02-19
Abstract: PURPOSE: To keep the accuracy by arranging a heat flux sensor system while surrounding a storage system and providing a correction system for generating heat additionally thereby correcting the index of heat flow generated from a radioactive substance. CONSTITUTION: A heat flux sensor 11, e.g, a thermocouple, is arranged around a tubular container 10 encapsulating a radioactive substance and connected with a heat measuring means. In order to correct a heat flow measuring system, a resistive wire 15 is wound around a container 10 and connected through a switch 20 with a power supply 21. A substance in the container 10 is then examined and a decay curve inherent to the substance is determined. It is used as an index of leakage from the container 10 upon occurrence of a significant shift from the curve. Subsequently, the switch 20 is closed and an index of heat generated from a correction means is subtracted from an index of heat generated from the radioactive substance thus correcting the index of heat. Consequently, accuracy of a backup system can be kept.
Patent JP-H0675576-A (JP)
Title: Melody generating device
Inventor: WATANABE KAZUYUKI
IPC: G10H1/00
Filed: 1992-02-25
Abstract: PURPOSE:To easily generate a new melody without requiring either sufficient knowledge of music or knowledge of computers by taking correlations between melodies. CONSTITUTION:A melody selecting part 3 which selects melodies between which correlations are desired to be taken, a melody outline generating part 4 which calculates correlations between selected melodies to generate the outline of a melody, a music rule input part 5 which inputs rules of music, and a music rule filter part 6 which generates a melody conforming to musis rules from the outline of the melody and converts it to a midi signal are provided. Melodies which correlations are desired be to taken are selected. Performed melodies or melodies extracted from musical works are used as the orrelation desired melodies. Next, correlations between selected melodies are calculated. The outline of a melody is generated by, for example, convolutional integration. Simple music rules are inputted to generate a melody conforming to music rules from the outline of the melody, and simultaneously, it is converted to the midi signal.
Patent JP-H06226743-A (JP)
Title: Classification and recovery of plastics and device used for the same
Inventor: HARASAWA ISAMU
IPC: C08J11/16
Filed: 1993-02-03
Abstract: PURPOSE:To certainly classify and recover specific plastic by performing a process classifying and recovering specific plastic from a system wherein various plastics are mixed. CONSTITUTION:When stones, iron pieces and wood pieces are manually removed from a mixed system, an ETFE film is charged in an aqueous soln. (density; 133g/cm<2>) containing of iron sulfate (inorg. salt) 30% and a surfactant 0.2% and washed by an ultrasonic washing machine without generating foam. Herein, iron pieces or small stones incapable of removed manually and having density larger than the aqueous soln. are settled and removed and a string or PVC low in density is removed by flotation. The strength of the washing machine is controlled so that the ETFE film is convected to the intermediate tank of the aqueous soln. by the convection due to the washing machine. The ETFE film is transferred from the intermediate tank where ETFE film is present in much quantity to a classifying tank and the fine iron pieces, a stone powder and the like incapable of being removed in the washing process are settled and removed and PVC or strings are removed by flotation. The classified ETFE film is washed and dried.
Patent JP-H04276513-A (JP)
Title: Shape measuring and processing method
Inventor: FUJIMOTO KOJI
IPC: G01B21/20
Filed: 1991-03-04
Abstract: PURPOSE:To improve the freedom in selecting a measuring point and a reference point by converting point-group data into curved-surface data, computing the point groups required for obtaining the difference between both curved surfaces for shape measurement and a shape reference, and operating the difference between the point groups. CONSTITUTION:Even if both or one of the measured shape data obtained by measuring the size of the shape of a work to be measured and reference shape data which are set for the work to be measured are the point group data, the point group data are converted into the curved-surface data. Therefore, both the measured shape data and th shape reference data become the shape data of the curved surfaces which are continued in three dimensions. Therefore, any position which is deviated from the positions of the point-group data of both the measured shape data and the reference shape data is selected, and the difference can be operated and displayed. Thus, the freedom in selecting the measuring point and the reference point is improved, and the quick, accurate evaluation can be performed.
Patent JP-S56135549-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: IZUTSU HITOSHI
IPC: C08L81/00
Filed: 1980-03-26
Abstract: PURPOSE: The titled resin composition with high strength and improved molding fluidity and luster, little warping when molded, which comprises a polyarylene sulfide resin of specified or larger metal flow index, reinforced with a carbon fiber of specified length.  
     CONSTITUTION: A polyarylene sulfide resin having melt flow rate ≥5 at 300°C under 2,160g load, determined by a melt indexer designated by ASTM-D-1238- 70T, is kneaded with a carbon fiber contg. 70wt% or more fiber of length ≤100μ, to form e.g., a pellet. The pellet is worked into a final molded product by means e.g., injection or compression molding. It is pref. to use 3W80wt%, based on the composition, carbon fiber. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59197514-A (JP)
Inventor: YOAHIMU BIYUNINKU
IPC: C21D1/767
Filed: 1984-03-01
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-H06227754-A (JP)
Title: Vinyl film winding device for plastic greenhouse for gardening
Inventor: HACHISU HACHIRO
IPC: B65H75/38
Filed: 1993-02-02
Abstract: PURPOSE:To reuse a vinyl film in the next seeding season by winding and containing a vinyl film removed from a greenhouse after cultivation rapidly and tidily in a state where the film can be preserved without the weathering. CONSTITUTION:A vinyl film winding device for a vinyl tunnel house for gardening comprises a movably formed frame 1 consisting of front and rear frames 1a and 1b and left and right frames 1c and 1d; and a frame body 4 consisting of winding frames paralleling the left and right frames 1c and 1d, and coupling frames 4a and 4b paralleling the front and rear frames 1a and 1b and rotatablty spanning between the front and rear frames 1a and 1b positioned facing each other; and a rotary roller 6 arranged at a portion in the vicinity of a position below either the front or rear frames 1a or 1b and between the left and right frames 1c and 1d positioned facing each other.
Patent JP-S51111758-A (JP)
Title: Water cleaning method
Inventor: YAMAMOTO HIROYASU
IPC: C02F1/44
Filed: 1975-03-28
Abstract: PURPOSE: To reduce frequency of replacement of reverse osmotic membranes and to realize stabilized operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55129249-A (JP)
Title: Preparation of 1-amino-2-bromo-4-hydroxyanthraquinone
Inventor: AKAMATSU TAKASHI
IPC: C07C225/36
Filed: 1979-03-28
Abstract: PURPOSE: To obtain the title compound, useful as an intermediate for the synthesis of compounds for disperse dyes, easily, by heating a specific compound obtained by monobromination (not by dibromination) of 1-aminoanthraquinone, in concentrated sulfuric acid in the presence of boric acid.  
     CONSTITUTION: 1-Amino-2-bromoanthraquinone is heated at 140W180°C in concentrated sulfuric acid or fuming sulfuric acid, preferably 90% concentrated sulfuric acid or 3% fuming sulfuric acid (esp. 94W100% sulfuric acid is used in an amount of 4W25wt part, preferably 5W10 weight part, based on 1 part of 1-amino-2-bromanthraquinone), in the presence of boric acid to give 1-amino-2-bromo-4-hydroxyanthraquinone. The starting material, 1-amino-20-bromoanthraquinone, is obtained by treating 1-aminoanthraquinone with 1mol of bromine in glacial acetic acid, and heating the product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63204484-A (JP)
Title: Bar-code reader
Inventor: YAMAZAKI KOZO
IPC: G06K7/016
Filed: 1987-02-20
Abstract: PURPOSE:To easily recognize the reading issue without enlarging a reader by constituting the reader in such a way that a light-emitting part for displaying the reading issue is provided in a reading window itself. CONSTITUTION:The central part of a reading window plate 21 in the fixed type bar-code reader 1 is set to the reading window 2. A light leading means leading light beams occurred from a light source 12 to the window plate 21 is provided in the window plate 21. If the reading of the bar-code 4 of a commodity 3 succeeds, and the light source lights since the light source 12 is controlled by a reading propriety signal, the light beams are guided to the window plate 21 by the light guiding means and the light beams informing of reading success occur from the window plate 21. If the window plate 21 lights when the eyes of an operator and customers are concentrated on the commodity 3, the operator and the customers can easily recognize the reading issue because the commodity 3 and the aperture 2 are close and the lighting area of the aperture 2 is wide.
Patent JP-H054089-A (JP)
Title: Treatment of solution containing concentrated alkali metal salt and trace harmful metal
Inventor: KOIKEDA MINORU
IPC: G21F9/06
Filed: 1991-02-08
Abstract: PURPOSE:To separate and remove alkali metal salts from a low-level radioactive waste liq. contg. concd. alkali metal salts and trace harmful metals such as radioactive nuclear species and to reduce the radioactive waste in volume. CONSTITUTION:A hydrogen ion donor is added to a soln. contg. concd. alkali metal salts and trace harmful metals such as radioactive nuclear species to adjust the soln. to pH0-7, alcohols are added to the soln. in a volume of 1-7 times that of the soln., and the alkali metal salts are precipitated with high selectivity. Consequently, the trace harmful metals alone are efficiently concentrated in the low-level radioactive waste liq., energy is saved in the treatment, and the difficulty at present in securing the storage equipment is eliminated by this method for reduction of the radioactive waste in volume.
Patent JP-S60222209-A (JP)
Inventor: KAPETSUCHI FURORIANO
IPC: B29D30/00
Filed: 1985-02-28
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-H07224016-A (JP)
Title: Production of n-substituted-3-iodopropiolamide and its synthetic intermediate
Inventor: SHINOHARA MASATO
IPC: C07C231/12
Filed: 1994-02-10
Abstract: PURPOSE:To obtain the subject compound by reacting a propiolic acid ester with a primary amine in a mixed solvent containing water and a hydrophilic solvent in a specific proportion, providing an N-substituted-propiolamide in high yield and selectivity and then reacting the resultant compound with an iodinating agent. CONSTITUTION:This method for producing an N-substituted-3-iodopropiolamide expressed by formula IV (R<2> is an alkyl) is to react a propiolic acid ester expressed by formula I (R<1> is an alkyl) with a primary amine expressed by formula II in a mixed solvent of water/hydrophilic solvent at (1.5-10)/1 volume ratio of the water to the hydrophilic solvent, provide an N-substituted-propiolamide expressed by formula III and then react the resultant N-substituted-propiolamide expressed by formula III with an iodinating agent. An alcohol is preferred as the hydrophilic solvent. The compound expressed by formula I is obtained by esterifying propiolic acid. The steps for successively obtaining the compounds expressed by formulas I to IV from the propiolic acid are preferably carried out according to continuous reactions. The compound expressed by formula IV is capable of manifesting high antimicrobial activities and useful as a pest controlling agent.
Patent JP-S55131178-A (JP)
Title: Manufacture of hot zinc dipped steel sheet having blackening resistance
Inventor: HIROSE YUUSUKE
IPC: C25D11/38
Filed: 1979-03-31
Abstract: PURPOSE:To prevent the blackening of the surface of hot zinc dipped steel sheet, by heating the steel sheet having been machined by a prescribed way previously to the rust preventive chromate treatment thereof. CONSTITUTION:Machining such as levelling, skin pass, buffing of the surface of hot zinc dipped steel sheet breaks or removes locally the plated coating so as to expose active zinc or zinc alloy surface. Heating the steel sheet by a burner, a high frequency oscillator, or an electric heater etc. at a temp. not lower than 200 deg.C, and at a limited temp. for a limited time where no iron-zinc alloy layer grows on the surface of the plated layer restores the surface properties, thereby restraining the blackening of the surface. The following chromate treatment permits to keep the beautiful silver white color of the plated layer.
Patent JP-H08230012-A (JP)
Title: Manufacture of thermoplastic resin sheet
Inventor: ABE HIROYUKI
IPC: B29C48/305
Filed: 1995-02-27
Abstract: PURPOSE: To realize a sure change of colored thermoplastic resins in a short period of time during the continuous production of thermoplastic resin sheet by a method wherein a temperature controlling means, with which the temperature of a discharging pipe line is cooled during the production of the thermoplastic resin sheet and heated at the changing-over of products, is provided. CONSTITUTION: The side plates 11 of a mold for extrusion molding seals side opening parts after clamping the respective part of the mold and, at the same time, supportingly fixes a first thermoplastic resin feed passage 5, a colored thermoplastic resin feed passage 6, a colored thermoplastic resin discharging pipe line 12 and the like. The temperature controlling means 13, which is annexed to the parts exposed outside the side plate 11 of the mold, of the discharging pipe line 12 is jacket, through which heating medium is circulated so as to be kept at the predetermined temperature and on which a heating medium introducing port 131 and a heating medium discharging port 132 are provided. The heating medium is properly selected and used in response to the molding temperature of the thermoplastic resin used. Mineral oil, silicone oil or the like is preferably employed as the heating medium.
Patent JP-H05185891-A (JP)
Title: Device for connecting air bag module to part of vehicle
Inventor: JIESU EI KIYUUBASU
IPC: B60R21/20
Filed: 1992-02-25
Abstract: PURPOSE: To provide an apparatus and a method for simply and efficiently mounting an air bag module at a vehicle without using a fastener such as a bolt and a rivet. CONSTITUTION: The apparatus for coupling the air bag module to part of a vehicle comprises an expansible retainer ring 110, which is mechanically expansible. The air bag module 10 has a container 16. The container 16 is engaged with an upper part 14 of a steering column to align the module 10 to the upper part. The ring 110 is operated to engage both the container 16 of the module and the upper part 14 of the column. Thus, the module 10 is coupled to the vehicle.
Patent JP-S58156213-A (JP)
Title: Surface acoustic wave element
Inventor: MACHIDA KOUZOU
IPC: H03H3/08
Filed: 1982-03-12
Abstract: PURPOSE:To facilitate the production of a surface acoustic wave element having a small loss of detection and good frequency characteristics, by forming a concave-convex side surface of the finger of a comb-shaped electrode in order to suppress effectively the multiplex reflection of a surface acoustice wave. CONSTITUTION:A polymethyl meta-acrylate resistor is coated on a blank mask which is coated with a chrome film. Then a raster scan is carried out to such a blank mask by electron beam exposure process to obtain an electrode pattern mask 11. In this case, the blank mask is turned by theta to the traveling direction (toward X axis) of the electron beam to obtain a concave-convex shape at the area corresponding to the side surface part of a comb-shaped electrode finger. Using such a mask 11, an aluminum comb-shaped electrode is formed on a piezoelectric substrate material by a photographic process.