baber/WOPTO huggingface dataset:
Patent JP-H04363665-A (JP)
Title: Stirrer
Inventor: MUTSUKAWA KYUJI
IPC: B01F11/00
Filed: 1991-06-10
Abstract: PURPOSE:To efficiently perform stirring within a short time by increasing the amplitude of a stirring member without damaging a piezoelectric element and the stirring member in the stirrer vibrating the stirring member by the piezoelectric element. CONSTITUTION:A bimorph type piezoelectric vibrator is constituted by bonding piezoelectric ceramics 2a, 2b to both surfaces of a flexible metal plate shim 1 and a part of the shim 1 is extended to form a stirring blade 3. A proper wt. 4 is provided to a part of the blade 3 to make the amplitude of the blade larger than that of the vibrator itself. The vibrator is vibrated in a multiplex mode by adjusting the applied voltage and frequency to the vibrator and, by this constitution, the whole of a liquid is simultaneously fluidized to generate up and down movement to enhance stirring efficiency.
Patent JP-S5762127-A (JP)
Title: Feeder
Inventor: KAN YASUTO
IPC: G03G15/00
Filed: 1980-10-02
Abstract: PURPOSE: To provide a feeder for cut sheets, which can securely feed the sheets by mounting a flexion control portion for controlling the curvature of a cut sheet in the space with separating fingers in such a manner that the distance between a contact portion of the cut sheet and the surface thereof is relatively larger far from feeding means than near the feeding means.  
     CONSTITUTION: A feeder for feeding out sheets one by one includes feed rollers 1, 1a for a cut sheet P positioned in a small space and flexion control plates 2, 2a respectively extended ear the feed rollers 1, 1a laterally along a roller shaft 6, which are positioned at a fixed distance from separating fingers 3, 4 pivotally mounted on end corners of stacked sheet feeding sides, wherein the control plates 2, 2a are disposed in such a manner that the distance from the top surface P 1  of the sheets becomes gradually larger from the feed rollers 1, 1a laterally. So the cut sheet P is pressed by the feed rollers to form a swelling in the outside portion thereof, and the uppermost sheet is fed out by rotation of the rollers to strike on the separating fingers 3, 4 at the corners of the leading edge thereof, thereby to temporarily keep the sheet from advancing. Thus, the flexion is easily formed to a fixed scale free from intervention of the flexion control plates so as to feed the sheet securely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5362498-A (JP)
Title: Digital display device
Inventor: YODA KAZUHIRO
IPC: G09F9/30
Filed: 1976-11-16
Abstract: PURPOSE: To display easy-to-read large numbers and the English letters of the days of the week with less segment number by coupling a part of 3 digits with another segments. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61295879-A (JP)
Title: Control system of power converter
Inventor: KINOSHITA SHIGENORI
IPC: H02M7/48
Filed: 1985-06-25
Abstract: PURPOSE:To reduce a high frequency current by forming a hybrid converter in combination of a separately-excited converter and a self-excited converter, and suitably controlling them, thereby obtaining a high power factor. CONSTITUTION:A transformer 4 is inserted to a power source 1, the secondary windings 41, 42 of the transformer 4 are divided, a separately-excited converter 310 and a self-excited converter 510 are connected with the windings 41, 42, respectively to form a hybrid converter. The current waveform of the converter 510 of the hybrid converter is controlled to become inverted symmetrical waveform of the commutation waveform of the converter 310 to the commutation starting point of the converter 310.
Patent JP-H07120401-A (JP)
Title: Bubble detecting device in transparent object
Inventor: KOBAYASHI HIROTADA
IPC: G01N21/88
Filed: 1994-05-27
Abstract: PURPOSE:To inspect three-dimensional distibution of bubbles in a transparent body quickly, accurately, and automatically, by utilizing difference of focal distances due to generation of chromatic aberration at every wavelength. CONSTITUTION:A irradiation light of multi-wavelength emitted from a multi- wavelength light source 1 is dispersed by a chromatic aberration generating means 3, and converged within a body 4 to be inspected 4 with different focal distance at every wavelength. When a bubble (a) exists in the body 4, a part of the irradiation light is reflected on the boundary face. This reflected light is detected by a light detecting means 5.
Patent JP-S63304866-A (JP)
Inventor: YAMAZAKI TETSUYA
IPC: E04D12/00
Filed: 1987-06-02
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-S62294819-A (JP)
Title: Room heater
Inventor: SAKINO KOJI
IPC: F24D7/00
Filed: 1986-06-13
Abstract: PURPOSE:To prevent the contamination of indoor air, by providing a heating means for heating a heat receiving heat exchanger in the outside of a house, and to increase the immediate effecting property of room heating, by reducing a pressure in a heat medium circulating circuit or evacuating the inside of the same circuit. CONSTITUTION:A heating means 1 and an outdoor machine 3 with a first heat exchange 2 for receiving heat are arranged at the outside of a house while an indoor machine 5 with a second heat exchanger 4 for releasing heat is arranged in a room at the upper side than the first heat exchanger 2. The heat exchangers 2, 4 are connected through a steam pipe 6 and a return pipe 7 in an heat medium circulating circuit 9 and a pressure in the same circuit is reduced lower than atmospheric pressure. As a result, the contamination of indoor air may be prevented, the immediate effecting property of room heating may be increased and, further, the heating effect may be increased even in a cold district.
Patent JP-H04337219-A (JP)
Title: Three-pole vacuum switch
Inventor: TAKEUCHI TOMOHARU
IPC: H01H33/66
Filed: 1991-05-14
Abstract: PURPOSE:To provide a small three-pole vacuum switch capable of opening/ closing a three-phase AC circuit in a single vacuum container and realizing a long life. CONSTITUTION:In a three-pole vacuum switch, three fixed electrode bars 4 each having a fixed contact 4A are fixed on one insulated end plate 2 of a single vacuum container, and three moving electrode bars 5 each having a moving contact 5A are movably inserted into the other insulated end plate 3 of the vacuum container to form a vacuum switch S for a three-phase circuit. An insulated support plate 7 fixing and supporting the moving electrode bars 5 is provided in the vacuum container, and the moving electrode bars 5 are integrally moved via the insulated support plate 7.
Patent JP-H081076-A (JP)
Title: Formation of thin film by coating
Inventor: NIIMOTO TETSUYA
IPC: B05D3/12
Filed: 1994-06-21
Abstract: PURPOSE:To form an excellent thin film at a low cost by vibrating either a substrate or an applied pasty material with an acoustic device with noncontact during or after the coating stage of the pasty material. CONSTITUTION:The fine powder of cadmium sulfide(CdS) is admixed with propylene glycol as a binding agent to prepare pasty CdS. The CdS paste is screen-printed on a borosilicate glass substrate 10 to form a CdS coating film 11. The coating film 11 is then ultrasonically vibrated by the acoustic device 12 at a distance of about 10mm from the substrate 10 and simultaneously vibrated horizontally by a vibrator 14 with a contact process. Consequently, the ruggednesses marked on the CdS printed film disappear, and an excellent smooth face is obtained.
Patent JP-S61296395-A (JP)
Inventor: KUNISAWA KANJI
IPC: G10L13/00
Filed: 1985-06-25
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-H09320613-A (JP)
Title: Inorganic nonaqueous solvent battery
Inventor: OISHI HIROMI
IPC: H01M6/14
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic nonaqueous solvent battery in which the amount of voltage drop at the initial stage of a large-current discharge is reduced and the rate of decrease in the discharge capacity obtained is small. SOLUTION: This battery has a negative electrode 2 made from lithium, an electrolyte 14 serving also as a liquid positive electrode working material composed chiefly of thionyl chloride, a separator made from glass fibers, and a porous carbon positive electrode 3. In this case, the porous carbon positive electrode 3 contains water in the range 0.1 to 2.0wt.% of carbon. Therefore, a voltage drop at the initial stage of a discharge can be prevented by the addition of water, and since the water is added into the porous carbon positive electrode, the amount of the water added can be reduced, with the result that a decrease in discharge capacity is prevented.
Patent JP-H06344708-A (JP)
Title: Pneumatic radial tire for heavy load and manufacture thereof
Inventor: KANEHIRA NAOKI
IPC: C08J5/06
Filed: 1993-06-10
Abstract: PURPOSE:To make a pneumatic radial tire for heavy loads lightweight and to enhance the durability of its carcass layer by providing the carcass layer comprising cords made of PBO or PBT fibers with a specific elastic modulus and specific strength and embedded in a rubber matrix via coatings of specific compositions for rigidity. CONSTITUTION:A radial tire for heavy loads has a carcass layer formed by burying 3000 to 6000 D (total denier) of cords in a rubber matrix via a coating of epoxy compound and a coating thereover of a mixture of compositions comprising a resor cinol-formalin initial condensate and a rubber latex, the cords being formed when PBO (polyparaphenylene benzbisoxazole) or PBT (polyparaphenylene benzbisazole) fibers that when not twisted have an elastic modulus of 300GPa or more and a strength of 4.5GPa or more are twisted at a twist coefficient K of 1500 or more, which is represented by K=T<1/2>D (T is the number of twists per 10cm of each cord and D is the total denier). The adhesion property of the cords to the rubber is thus enhanced to provide increased durability.
Patent JP-H08299704-A (JP)
Title: Side face cutting type deposited sand scraper
Inventor: MIZUNO KATSUO
IPC: B01D21/18
Filed: 1995-05-11
Abstract: PURPOSE: To provide a scraper for scraping up earth and sand deposited and accumulated on the bottom of a sedimentation basin installed downstream of a channel which can excavate the side face of the earth and sand and which is equipped with a rolling preventive mechanism of a bucket conveyor. CONSTITUTION: In a deposited sand scraper for scraping up earth and sand 11 deposited and accumulated on the bottom of a sedimentation basin 10 installed downstream of a channel, an upwards and downwards moving frame 40 is hung and supported through a chain 51 of a bucket conveyor 50 from a girder 20 installed so as to freely travel in the horizontal direction Y perpendicular to a water steam above a sedimentation basin, and the earth and sand 11 are scraped up, lifted and conveyed by the bucket conveyor. Between both ends of the girder and the upwards and downwards moving frame in the longitudinal direction, a pair of height changing frames 60, 60 which do not bend in the horizontal direction perpendicular to the water stream and prevent the rolling of the bucket conveyor and also vertically change the height are placed.
Patent JP-S6226-A (JP)
Title: Liver-spot improver
Inventor: HORIUCHI TOSHIO
IPC: A61K8/00
Filed: 1985-06-24
Abstract: PURPOSE:A liver-spot improver, containing the terrestrial part of leaves or stems of honewort or parsley as an essential component, produced from a very highly safe vegetable used as food for a long time as a raw material and useful for food, cosmetic, etc. CONSTITUTION:A liver-spot improver containing an extract, obtained by extracting dried powder of the terrestrial part of annual or biennial herb umbelliferous honewort and/or parsley which are edible plants or a readily metabolizable extract obtained by extracting the terrestrial part with an aqueous solvent, e.g. water, physiological saline or dilute aqueous organic acid, which is a solvent containing at least >=95wt% water as an essential component. The above-mentioned improver is formulated into a food form, e.g. tea, refreshing drink, pill, powder, confectionery, bread, cookie or curry, etc., as an internal improving method or into a cosmetic, e.g. toilet water, pack, face washing water or soap, etc. The above-mentioned essential component may be eaten in 500-10,000mg/adult/day expressed in terms of dry raw material. EFFECT:The peroxylipid value of user's epidermis on trial is being normalized and this improver is considered as useful for cosmetic dermatitis, pimples, etc.
Patent JP-H04363375-A (JP)
Title: Water repellent polishing agent
Inventor: SHINOHARA SHOGO
IPC: C09G1/00
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a water repellent polishing agent having excellent polishing effect as well as excellent water repellency and workability. CONSTITUTION:The objective water repellent polishing agent obtained by dispersing or dissolving a modified silicone modified the side chain with a long-chain alkyl group in at least one kind of solvent selected from a hydrocarbon based solvent, silicone based solvent and chlorine based solvent.
Patent JP-H06315969-A (JP)
Title: Microwave thermoforming method
Inventor: TANI SHIGEO
IPC: A23L17/00
Filed: 1993-04-30
Abstract: PURPOSE:To make it possible to manufacture fish-paste product having arbitrary crosssection without deformation by a method wherein the stock of fish-paste product such as boiled fish paste or the like is continuously extruded through a mouthpiece in a waveguide so as to instantly heat and coagulate the extruded stock with microwave. CONSTITUTION:A 90 deg. bend waveguide 12 equipped with special choke structure is employed in a high-frequency induction heating device equipped with a microwave oscillator having the frequency such as 2,450MHz so as to arrange a mold 2 at its bend in order to continuously extrude the green stock of boiled fish paste having the arbitrary form in crosssection such as a starlike corsssection from the mold 2 through a mouthpiece and then the proceeded perpendicularly downwards at the center of the waveguide. Then, just after the extrusion through the mouthpiece, the stock is instantaneously heated by microwave heating so as to increase the tensile strength and elasticity of the stock simultaneously with the forming extrusion of the stock in order to develop the strength, which withstands the weight of the stock itself. The resultant formed matter is received with a rotatable receiving roll 3 immersed in the hot water in a hot water bath 4 and introduced in the hot water so as to be processed for eliminating ununiform heating.
Patent JP-S5928449-A (JP)
Title: Preparation of sweet-boiled plum
Inventor: HAYATA SAKICHI
IPC: A23L19/00
Filed: 1982-08-09
Abstract: PURPOSE:To prepare a sweet-boiled plum having improved taste and flavor, at a low cost, by freezing a plum, thawing at normal temperature, separating the exudate from the fruit, injecting the first artificial seasoning liquid composed mainly of sugar and water into the fruit, and heating the fruit together with the second seasoning liquid composed mainly of sugar and water. CONSTITUTION:Plum fruit is frozen for storage and disintegration of the pulp tissue, and thawed under the weight of a stone to an extent not to cause the breakage of the skin. The first artificial seasoning liquid composed mainly of sugar and water is injected with a tool similar to an injection needle into the fruit which is wrinkled by the exudation. The injected plum is bottled or canned, and sealed together with the second artificial seasoning liquid composed mainly of sugar and water. The bottled plum is heated to effect the simultaneous cooking and sterilization.
Patent JP-S5662968-A (JP)
Title: Formation of hardly releasible black film
Inventor: MAEDA SHIGEYOSHI
IPC: C23C22/68
Filed: 1979-10-27
Abstract: PURPOSE: To form hardly releasible black film of iron tannate on the surface of steel sheet or hoop, by treating the steel sheet or hoop with aqueous iron tannate soln. contg. inorg. nitrate before heat treatment.  
     CONSTITUTION: To an aqueous soln. of iron tannate, made by dissolving iron into an aqueous soln. of tannin or tannic acid 2W15% concn., is added 0.2W5% inorg. nitrate e.g. nickel nitrate. Then the aqueous soln. is painted on thesurface of steel sheet or hoop by roll coating or spray coating, and the metal is dried with hot air at about 100°C, if necessary after it is roll squeezed. As a result, hardly releasible black film having high adhesive strength is formed easily and in a short time. This blackening treatment is effective in the following heat treatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06206077-A (JP)
Title: Device for controlling chlorine injection ratio of tap water
Inventor: KUROTANI KENICHI
IPC: C02F1/76
Filed: 1993-05-18
Abstract: PURPOSE:To always hold the residual chlorine concn. at an objective point to the optimum state. CONSTITUTION:Respective data of a pipe net model, estimated demand quantity, result demand quantity, an objective density time series value, a temporarily set injection ratio and injection ratio upper and lower limit values are inputted to an operator 1 and the residual chlorine concn. distribution in the pipe net in such a case that a chlorine injection ratio is set to a temporarily set injection rate by dynamic water quality analyzing operation using the pipe net model and the estimated/result demand quantity is calculated. Subsequently, the change of the residual chlorine concn. distribution in the pipe net in such a case that the chlorine injection ratio is increased by unit quantity at every unit time by the dynamic water quality analyzing operation using the pipe net model and the estimated/demand quantity is repeatedly calculated. From the obtained relation of the chlorine injection rate and residual chlorine concn. distribution, an injection ratio schedule setting the residual chlorine concn. at the objective point on the pipe net to a value near to an objective concn. time series value is calculated to be sent to an injection ratio controller 5 to control the injection ratio of chlorine.
Patent JP-H09302298-A (JP)
Title: Oil-base ballpoint pen ink
Inventor: FUJII TAKESHI
IPC: C09D11/17
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-base ballpoint pen ink which can show good ink follow, good suitability of writing even when it is applied after storage at high temperatures and does not drip by using a specified component. SOLUTION: This ink is prepared by adding a fatty acid amide wax having a melting temperature of 140 deg.C or above to an oil-base ballpoint pen ink containing a colorant, a polar solvent and a resin. The fatty acid amide wax is desirably used in an amount of 0.1-5.0wt.%. An oil and fat type synthetic wax, such as hydrogenated castor oil or a fatty acid amide wax, having a melting temperature of below 140 deg.C can be used in combination with the above fatty acid amide wax. The mixing ratio by weight is desirably in the range of 10:0 to 1:9 (a ratio of the fatty acid amide wax having a melting temperature of 140 deg.C or above to the oil and fat type synthetic wax having a melting temperature of below 140 deg.C).
Patent JP-S6120556-A (JP)
Inventor: ITOU NOBUHIRO
IPC: B65B55/14
Filed: 1984-07-05
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-H04339869-A (JP)
Title: Antifungal hydrophilic coating composition
Inventor: SOGA NOBORU
IPC: A01N25/04
Filed: 1991-05-16
Abstract: PURPOSE:To provide the title compsn. which is applied to a fin of a heat exchanger made of aluminum to improve the hydrophilicity, persistence of hydrophilicity, and antifungal properties of the exchanger. CONSTITUTION:The title compsn. contains fine silica particles, 0.5-20wt.% (based on the particles) surfactant, and 3-30wt.% (based on the particles) antifungal agent.
Patent JP-S5662162-A (JP)
Title: Highly cumulated ink jet head
Inventor: KOTOU HARUHIKO
IPC: B41J2/045
Filed: 1979-10-29
Abstract: PURPOSE:To simplify high cumulation of nozzles, to form matrix prints similar to types and to miniaturize the head by a method wherein nozzles and pressure chambers are divided respectively right and left and ink passages and pressure chambers are provided between the substrate and diaphragms. CONSTITUTION:First, ink is supplied from an ink tank to each supply pipe 15. When ink is filled in nozzles 13 as well as in supply passages 14 and pressure chambers 12, voltage is impressed on an electrode 18 and an electrode 19 of a piezoelectric element 17. Displacement of the piezoelectric element 17 bends a diaphragm 16, decreases the volume of a pressure chamber 12, and injects ink in the form of drops of ink 21 to print the recording paper 22. Diaphragms 16 on both sides face each other at an angle alpha and drops of ink 21 are injected toward the recording paper 22 with an angle alpha. Therefore, the recording paper 22 should be arranged at the intersecting position of the drops of ink 21.
Patent JP-S56108516-A (JP)
Title: Removal of nh3 in gas
Inventor: TAMURA TAKAAKI
IPC: B01D53/34
Filed: 1980-10-06
Abstract: PURPOSE: To effectively and economically remove NH 3  in gas state from a gas by bringing a gas containing NH 3  into contact with a catalyst composed of Cu-bearing natural tuff under heated condition.  
     CONSTITUTION: A gas containing NH 3  is mixed with air in a pipe 1, and its part is introduced through a pipe 3 into the first chamber 4a of a reactor 4 packed with a catalyst composed of Cu-bearing natural tuff and heated by a heater 7, and the other part of the gas is introduced through a pipe 6 with a capillary 5 as needed into the second chamber 4b paced with Raschig rings. The gas is oxidized in the first chamber 4a to N 2 , H 2 , and O 2 , mixed with the gas of the second chamber 4b as needed, and then directed into the third chamber 4c paced with a selective NH 3 - reductive denitrification catalyst, where it is cleaned to clean gas. Then, the clean gas is discharged through a pipe 9 and a heat exchanger 2 to the outside. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03116455-A (JP)
Title: Recording raw material
Inventor: ARAN EDOWAADO BERU
IPC: G11B7/2578
Filed: 1990-05-28
Abstract: PURPOSE: To obtain a high signal-to-noise ratio of reading out information by using a strong reproducing beam by constituting a blank of a coating having a high temp. diffusion rate existing on the surface of a substrate and a coating exhibiting absorptivity to light of a prescribed wavelength. CONSTITUTION: A thin film 15 of high thermal conductivity and consequently high temp. diffusivity is deposited on the surface S of the substrate 13 and a thin layer 17 which absorbs the light of at least the prescribed region of light spectra is deposited on the heat conducting layer 15. The material of the light absorption layer 17 is, therefore, heated to a temp. at which a change occurs in this material and the regions where the change arises are formed on the surface of the blank 11 for recording when the intensity of a convergent light beam L is sufficiently large.  When the intensity of the light beam L is properly modulated by recording signals, the information tracks consisting of the regions where the light absorption layer parts 17 irradiated by the strong beam are changed and the regions where the light absorption layer parts 17 not irradiated with the strong beam therebetween are formed as the respective parts of the blank 11 for recording successively pass the optical paths of the beams. As a result, the high signal-to-noise ratio is obtd. by using the light of a higher intensity level.