baber/WOPTO huggingface dataset:
Patent JP-2000327704-A (JP)
Title: Highly weather-resistant emulsion and its production
Inventor: AIBA KAZUO
IPC: C08F220/56
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To produce a highly weather-resistant emulsion suitably applicable as a coating material for exterior finish and capable of forming a dense coating film excellent in various characteristics such as weather, water and alkali resistances. SOLUTION: This method for producing a fine particle emulsion comprises carrying out an emulsion polymerization of a monomer composition containing at least an acrylic or a methacrylic ester, a dialkyl(meth)acrylamide and a surfactant. A mode in which the monomer composition contains a vinyl ester of a branched carboxylic acid, a mode in which the (meth)acrylic ester is at least one kind selected from cyclohexyl (meth)acrylate and an alkyl (meth) acrylate, a mode in which the surfactant is at least one kind selected from a nonionic surfactant and an anionic surfactant or the like is preferred.
Patent JP-S6036872-A (JP)
Inventor: AZEYANAGI MITSUHIRO
IPC: F26B15/06
Filed: 1983-08-05
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-H07332873-A (JP)
Title: Replenishing powder blowing tank
Inventor: OTAKI KEIICHI
IPC: C21C7/04
Filed: 1994-06-03
Abstract: PURPOSE:To shorten the time needed for replenishment with powder by a method wherein, when the difference between the weight of the powder and the weight of the powder scheduled for the next exceeds a prescribed value and on the basis of a signal indicating that the blowing lance is outside the ladle, an inert gas is substituted for the air having mixed into a blowing tank and a specified quantity of powder in a reservoir tank is maintained in a pressurized state by the inert gas. CONSTITUTION:A blowing controller 1 calculates by comparison whether the difference between the weight of the powder in a powder-blowing tank 10 and the weight of the powder scheduled for the next blowing is within a prescribed quantity or not. On the basis of a signal indicating that the calculated value exceeds the prescribed value and that the blowing lance 2 is outside the ladle 4 a gas-release valve 15 is opened and, after releasing the gas in the blowing tank 10, a specified quantity of powder is measured off from a reservoir tank 11. Next an inert gas is substituted for the air having mixed into the blowing tank 10. Furthermore the powder in the blowing tank 10 is maintained in a pressurized state by the inert gas. As a result, the time required by replenishment with powder can be shortened and the blowing of powder can be improved in work efficiency.
Patent JP-H08314444-A (JP)
Title: Production of felt of hammer for piano
Inventor: KITAJIMA RIICHI
IPC: G10C3/18
Filed: 1995-05-18
Abstract: PURPOSE: To provide a process for producing felt of hammers for piano capable of easily producing the felt having stable hardness and adequately and easily executing hardness management accordingly. CONSTITUTION: This process for producing the felt of the hammers for pianos is constituted to produce the felt to be used for producing the plural hammers across the prescribed compass of the piano by adhering the felt to hammer wood plates, then cutting out the felt together with the hammer wood plates. The process described above has a felt raw sheet forming stage for forming felt raw sheets 6 of a uniform thickness by evenly folding and overlapping the laps 5 of the felt and compressing the felt while applying vibration thereon, and a tapered felt forming stage for forming the tapered felt 7 having continuously changing thicknesses by diagonally cutting the felt raw sheets 6 across the two surfaces facing each other exclusive of the compression plane thereof.
Patent JP-S5229341-A (JP)
Title: Method for manufacturing core of japanese sandals
Inventor: MIYAKE TATSUO
IPC: A43D63/00
Filed: 1975-12-03
Abstract: PURPOSE: To provide a synthetic resin-made core of Japanese sandals which makes it possible to show patterns distinctly in a plurality of colors on the side thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04347306-A (JP)
Title: Starting device for combined cycle power generating plant
Inventor: TOUBOU MASAYUKI
IPC: F01K11/02
Filed: 1991-05-21
Abstract: PURPOSE:To enable starting of a combined cycle power generating plant while hardly using deaerated steam by separating a condenser by a bulkhead into a vacuum breaking chamber in which exhaust steam enters, and an isolator chamber for maintaining a lot of hotwell molding few dissolved oxygen. CONSTITUTION:Exhaust gas in a gas turbine 1 is supplied to an exhaust heat recovery boiler 2 so as to drive a steam turbine 4 by steam of the exhaust heat recovery boiler 2 through a regulating valve 3, and then the exhaust steam is forced to flow in a condenser 5 to be circulated in the exhaust heat recovery boiler 2 again. The condenser 5 is separated by a bulkhead 20 into a vacuum breaking chamber 22 in which exhaust steam enters and an isolator chamber 21 for maintaining a lot of hotwell including few dissolved oxygen while maintaing vacuum at the time of starting. It is thus possible to supply hotwell hardly including disolved oxygen to the exhaust heat recovery boiler 2 without using deaerated steam at the time of starting, since a lot of hotwell staying in the isolator chamber 21 is not in contact with air.
Patent JP-S6036657-A (JP)
Title: Carburization hardening method
Inventor: OGINO MINEO
IPC: C23C8/22
Filed: 1983-08-06
Abstract: PURPOSE:To provide a satisfactorily carburization-hardened material which is free from intergranular cementite precipitation by subjecting the material to be carburization-hardened in a nonoxidative atmosphere chamber to high-temp. carburization with the high frequency in the carburizing atmosphere chamber then to diffusion by heating with the high frequency in the nonoxidative atmosphere chamber and cooling quickly said material. CONSTITUTION:A sealing plate 11 is opened and a material 1 to be carburization-hardened in a feed chamber 2 into which nonoxidative gaseous nitrogen 5 is blown is put by a rotating work lift 9 into a chamber 3 into which nitrogen contg. hydrocarbon is blown 14. Said material is quickly carburized and heated to about 1,100 deg.C by a high frequency coil 12. The carburized material 1 is put by the lift 9 into a chamber 4 into which nonoxidative nitrogen is blown 18. Said material is maintained at the same temp. as the temp. for carburization by a high frequency coil 16 and is thus subjected to diffusion. Said material at said temp. is pushed by an air cylinder 20 and is charged into a hardening vessel 21 where the material is hardened. The material is quickly carburized by the high frequency carburizing and heating and since the oxygen potential is low, there is no precipitation of intergranular cementite.
Patent JP-S5768677-A (JP)
Title: Converter
Inventor: SUDOU KIYOTO
IPC: H02M7/5387
Filed: 1980-10-17
Abstract: PURPOSE:To stabilize and control the oscillation frequency of the converter by stabilizing the frequency of the clock signals of a clock signal generating circuit to a high degree. CONSTITUTION:The clock signals of the clock signal generating circuit 25 are amplified by means of a transistor 20, and currents corresponding to the clock signals flow through control winding 10C, 10D. Consequently, an oscillation transformer  10 repeats saturation periodically, and the interruption and conduction of transistors 1A, 1B are changed over at every saturation. This is, when the frequency of the clock signals is 2f, the converter shynchronizes with the signals are oscillates frequency f. Accordingly, when the frequency of the clock signals is stabilized to a high degree, the oscillation frequency of the converter can be stabilized and controlled.
Patent JP-S632209-A (JP)
Inventor: SASAKI NOBORU
IPC: H01H1/06
Filed: 1986-06-20
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-S63308313-A (JP)
Title: Manufacturing equipment for semiconductor
Inventor: SASAI YOICHI
IPC: H01L21/208
Filed: 1987-06-10
Abstract: PURPOSE:To manufacture a large quantity of large area wafers at once by composing it of a solution holder having a plurality of solution reservoirs, a first plate having a first through hole for containing growing solution, and a slider having a crystal substrate supporting recess and a second through hole. CONSTITUTION:A liquid growing apparatus is constructed by association of many boats each having one solution holder 10 including a plurality of solution reservoirs 1a, a first plate 14 including one through hole 23 for containing growing solution and a slider 12 including a recess for holding a crystal substrate 17. A second plate 15 having one through hole 24 for removing used solution slag under the boat and a slag holder 16 for containing solution slag are provided. Thus, many epitaxial wafers each having a large area of a multilayer structure can be manufactured at once. The thickness of the manufactured layer can be controlled in submicron order, and the uniformity in the thickness of the film and the composition is similar to that of a conventional one.
Patent JP-H04367874-A (JP)
Title: Image forming device
Inventor: YAMADA KAZURO
IPC: G03G21/14
Filed: 1991-06-17
Abstract: PURPOSE:To form an image at a regular position on a printing form without decreasing throughput, even if the motor of low torque is used. CONSTITUTION:A paper feeding roller 108 is driven in a state where the motor 103 is driven, then, a clutch 107 is connected at prescribed timing, and the paper feeding roller 108 is driven and simultaneously, the clutch 107 is disconnected when the tailing edge of the printing form 110 is detected by a resist sensor 200.
Patent JP-H08339399-A (JP)
Title: Supporting device for train operation control
Inventor: YOSHIDA KOKI
IPC: G06Q50/30
Filed: 1995-06-12
Abstract: PURPOSE: To provide a train operation control supporting device in which a commanding person's input mistake is avoided and working efficiency is excellent. CONSTITUTION: This device is provided with a status display means displaying a train existing line location monitor screen by using stations 30, trains 31, signal devices 32 and number lines 33 to be the components in a train operation plan made into icons, an information storage means storing the reference that the combinations of the icons and the working contents related to the change of the plan are related and the working screen corresponding to working contents, a means selecting two icons displayed on the monitor screen or more, a working determination means matching the combinations of the selected icons with the reference and determining working contents and a screen output means outputting the working screen in place of the monitor screen based on the determined working contents.
Patent JP-S5768426-A (JP)
Title: Waterproofing method for foundation of bottom plate of tank
Inventor: OOYAMA JIYUNKICHI
IPC: E02D27/38
Filed: 1980-10-16
Abstract: PURPOSE: To prevent the rise of underground water through foundation sand, and to obviate the corrosion of the bottom plate of a tank by disposing repellent powdered bodies between asphalt sand-oil sand contacting with an outer surface of the bottom plate of the tank and an upper surface of the foundation sand by predetermined thickness.  
     CONSTITUTION: The repellent powdered bodies 4 are spread all over the foundation sand 3 by prescribed thickness, the asphalt-oil sand 2 is spread all over the repellent powdered bodies 4, and the tank 1 is installed on the sand. When the asphalt  sand- oil sand is bent by the subsidence of the ground on earthquake and a crack is formed, the permeation of the underground water from the foundation sand is prevented by repellent powdered bodies, the infiltration of water to the bottom plate 1-1 of the tank is obviated and the corrosion of the bottom plate 1-1 of the tank is arrested. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0720154-A (JP)
Title: Electric quantity measuring unit
Inventor: TAMURA MASAYUKI
IPC: G01R15/20
Filed: 1993-06-16
Abstract: PURPOSE:To obtain a highly accurate electric quantity measuring unit in which the assembling work is facilitated by securing a current-magnetism converting means and a substrate directly to an input means thereby facilitating the positioning of a magnetoelectric converting means on the substrate and the current-magnetism converting means. CONSTITUTION:A core 11 and a PC board 5 can be secured by simply inserting them into containing grooves made in a terminal block 14. At that time, magnetic field generated from the core 11 can be applied sufficiently to a magnetoelectric converting element 10 mounted on the PC board 5. When the core 11 is inserted into a groove while penetrating a terminal metal 16 vertically and the PC board 5 is inserted into a board containing groove 18 made in the block 14, the element 10 is arranged substantially perpendicularly to the air gap part of the core 11 and thereby the assembling work is improved and the accuracy is enhanced. The influence of external field can be eliminated by arranging a core shield 12 around the core 12. Assembling work is also simplified in this case because the shield 12 is simply inserted into the core shield containing groove of the block 14.
Patent JP-H11335918-A (JP)
Title: Headwear with ribbon
Inventor: KISHI TAKAO
IPC: A42B1/24
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a headwear with a ribbon having a specific structure so as to easily exchange a band crest such as on an official cap. SOLUTION: This header 10 with a ribbon has such a scheme that there is a band crest 30 with a length-regulating metal fitting 40 attached to its one end; the other end 32b is inserted into the metal fitting 40 to effect the band crest 30 of loop shape, the length of the band cloth is then regulated so as to be equal to the outer circumference of the waist part 16 of this headwear 10 followed by winding the band crest around the waist part 16; thus, the band crest is such one as to be equipped with the length-regulating metal fitting 40, and its length is previously regulated by winding it around the waist part; after length regulation, the band crest is wound around the waist part again, thereby ending a band crest exchange operation; thus, by regulating the length of a band crest in advance, the band crest can be wound around the waist part tightly;  as described above, because of merely winding a band crest around the waist part after simply regulating its length, a band crest replacement operation is very easy.
Patent JP-S6124656-A (JP)
Title: Braking device in automobile
Inventor: NODE MITSUTOSHI
IPC: B60T8/26
Filed: 1984-07-12
Abstract: PURPOSE:To increase the braking force acting upon rear wheels to enhance the safety of running of a front and rear wheel directly coupling type automobile, by operating a parking brake device in accordance with the braking condition of a hydraulic brake system when front and rear wheel drive systems are directly coupled together. CONSTITUTION:In a braking device, brake hydraulic pressure from a master cylinder 3 which is operated when a brake pedal 1 is depressed, is lowered by a predetermined rate by means of a hydraulic pressure regulating valve 5, and is then fed to front and rear wheel brake cylinders 8R, 8L, 12R, 12L. Further, rear wheels are braked by a braking element which is actuated when a parking brake lever 16 is manipulated. In this arrangement, threre is provided an actuator 23 which actuates the braking element with no manual manipualtion. Further, when a first sensor 20 detects such a condition that front and rear wheel drive systems are directly coupled together, the actuator 23 is controlled by a controller 19 to be operated in accordance with the braking condition of the front weels detected by second and third sensors 21, 22.
Patent JP-S63309898-A (JP)
Title: Solidifying treatment device for used ion exchange resin
Inventor: KURIYAMA OSAMU
IPC: G21F9/00
Filed: 1987-06-12
Abstract: PURPOSE:To decrease the voids of a solidified body and to increase the compressive strength thereof by kneading used ion exchange resins and cement paste, then packing the mixture into a cylindrical container and rotating the same at a specified acceleration or above. CONSTITUTION:The used ion exchange resins and the cement paste are kneaded and thereafter, the mixture is packed in a drum can 1. The drum can 1 is then housed in a cylindrical drum can housing container 2. The drum can 1 and the container 2 are fixed by a magnetic rubber plate 3. A revolving shaft 4 in the lower part of the container 2 is revolved at the specified acceleration by a driving motor 5, by which the gaps of the solidified body are decreased and the compressive strength is increased.
Patent JP-S5570905-A (JP)
Title: Data selection system
Inventor: SHIMIZU TOMOHIRO
IPC: G11B5/09
Filed: 1978-11-24
Abstract: PURPOSE: To select digital data with a simple circuit, by using the frequency band of digital data and its regularity through the provision of a wave shape circuit etc.  
     CONSTITUTION: The reproduced information is shaped ito rectangular wave signal at the wave shape circuit 10 and inputted to the one shot circuit 11 to output one shot pulse. This pulse clears the counter 15. When a digital signal having the frequency of 1.2 or 2.4kHz, the content of the counter 15 is "13±2" or "27±3" to set  the flip flop 13. This output signal is read in the shift register 14, and when "1"  signal is written in all the bits, the output of the gate circuit 21 is inputted to the  counter 24. When the content of the counter 24 reaches "8", the flip flop 27 is set.  The output of the said set indicates the reproduced information is digital date.  Thus, the digital data can be selected wiht the simple circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0438094-A (JP)
Title: Chroma signal processing circuit in vtr
Inventor: YAMAHATA KATSUYOSHI
IPC: H04N9/83
Filed: 1990-06-01
Abstract: PURPOSE:To improve the S/N of a reproducing burst signal by providing a burst gate pulse width reduction circuit decreasing the pulse width of the burst gate pulse at the time of recording and a burst gate pulse width expansion circuit expanding the pulse width of the burst gate pulse at the time of reproduction. CONSTITUTION:At first, the enphasis of an unnecessary noise component is not performed and only the input burst signal is enphasized by surely cutting the unnecessary noise component before and after the input burst signal while applying a burst gate pulse P1 for recording of the pulse width decreased so far as the same degree as the width of the input burst signal to the gate terminal of a burst signal enphasis circuit 4 at the time of recording. The burst gate pulse for reproduction of the pulse width expanded more than the width of the reproducing burst signal is applied to the gate terminal of a burst signal deemphasis circuit at the time of reproduction. Thus, the unnecessary noise component can be doubly controlled.
Patent JP-H022914-A (JP)
Title: Method for mounting fiber electrode
Inventor: HANAI HIROKORE
IPC: G01N27/42
Filed: 1988-06-13
Abstract: PURPOSE:To make it possible to mount an electrode simply and readily and to make it possible to improve the performances of the characteristics of a current and a potential by forming a pattern for the part of a fiber electrode with tape, freezing the electrode, and mounting the electrode under this state into an electrolyte chamber of a flow Coulometry detector. CONSTITUTION:The tip of the bundle of a fiber electrode 1 is expanding. The bundle part of the fiber of the electrode 1 under this state is wetted with water so that the entire body is made to be a rod shape with the surface tension of the water. Then the part is wound with a piece of tape 4. Thus, the rod shape matching the shape of the electrolyte chamber of a flow Coulometry detector is molded. Then the electrode is cooled and frozen. Thereafter the tape 4 is removed. The tape 4 can be readily removed by partially melting the frozen part. After the tape 4 is removed, the bundle of electrodes 1 is frozen. The electrode is mounted in the electrolyte chamber in the flow Coulometry detector in the frozen state. The ice in the bundle part of the fiber electrode is naturally melted in the electrolyte chamber. Thus the mounting into the electrolyte chamber can be facilitated.
Patent JP-H06328504-A (JP)
Title: Method for in-mold coating
Inventor: FUJII SATOSHI
IPC: B29K105/06
Filed: 1993-05-26
Abstract: PURPOSE:To prevent separation of resin and pigment in the composition of a coating agent and generation of color nonuniformity and a stria by pouring the coating agent to the boundary of both the internal surface of a forming mold and the molding of synthetic resin through a necessary pouring velocity pattern and multistage variable velocity. CONSTITUTION:The plasticized synthetic resin material is injected into a cavity 5 from an injection cylinder 6. An injector 11 actuates its shut off-pin 11A and the pouring port thereof is opened in a stage wherein synthetic resin material has been properly cured in a mold. While an opening is formed between the inner wall of the cavity 5 and the surface for molding synthetic resin by the pouring pressure of the coating agent, the coating agent is filled in the opening. In the case, the coating agent is poured e.g. at, a pouring velocity of three stages by controlling the actuation velocity of a plunger-regulator 12A. The proper injection velocity is set according to the conditions of the size and the shape of the cavity. Thereby high-quality in-mold coating is realized.
Patent JP-S6445497-A (JP)
Title: Sliding resin composition
Inventor: SUZUKI MICHIHIKO
IPC: C10N40/02
Filed: 1987-06-12
Abstract: PURPOSE:To provide the titled composition retaining low coefficient of friction when, in particular, sliding in oil in high speed, usable for a long period without fusing, comprising a synthetic resin and specified size of inorganic powder of large specific surface area. CONSTITUTION:The objective composition comprising (A) a synthetic resin consisting of pref. fluororesin capable of melt forming and (B) pref. ca. 1-50 (esp. 3-15)wt.% of inorganic powder with a size of 0.1-50mu and specific surface area of >=2m<2>/g (pref. magnesium hydroxide powder).
Patent JP-H08309953-A (JP)
Title: Stamp engraving system
Inventor: ISHIKAWA HIROSHI
IPC: B41C1/045
Filed: 1995-05-19
Abstract: PURPOSE: To make a beautiful stamp in a short time by automatically engraving even a fine part. CONSTITUTION: The stamp engraving system comprises a data input unit 1 for inputting character data, a stamp design data forming unit 5 for forming shadow data based on the data or correcting a character disposition, an engraving data forming unit 6 for forming engraving data responsive to the formed stamp design, and an engraving unit 7 having a plurality of engraving cutters for forming engraving marks, wherein the cutter for forming a large engraving mark is selected to engrave the wide engraving area, and the cutter for forming a small engraving mark is selected to engrave the narrow engraving area.