baber/WOPTO huggingface dataset:
Patent JP-H11325769-A (JP)
Title: Heat storage type heat exchanger
Inventor: YAMAZAKI MASANORI
IPC: F24F5/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To be applicable to cooling and heating without introducing a decrease in comfortableness and an increase in a dissipation power by sealing two types of heat storage materials having different melting points in a plurality of spaces independent from each other in a container, and arranging a tube for inputting and outputting a heat at the materials in the container. SOLUTION: A plurality of spaces independent from each other are formed by a partition 7 in an outer container 6 of the heat storage type heat exchanger, and two types of heat storage materials 4, 5 having different melting points are respectively sealed in the respective spaces. At the time of cooling, the materials flow as indicated by arrows 1, 1' with solid lines, and at the time of heating, heating media flowing as indicated by arrows 2, 2' with broken lines and a tube 3 for heat exchanging between the materials 4 and 5 are arranged in the container 6. At this time, the materials 4, 5 are preferably latent heat storage materials which are connected in series with one another. The melting point of the one material 4 is set to 5 to 20 deg.C, the melting point of the other 5 is set to 20 to 60 deg.C, and a difference of the points of the both is set to 1 deg.C or more.
Patent JP-S5255714-A (JP)
Title: Apparatus for melt spinning
Inventor: TANI TAKEO
IPC: D01D5/08
Filed: 1975-10-28
Abstract: PURPOSE: An apparatus for clamping a filter which faclitates the opening and closing of the polymer path leading to the spinneret. and also the attaching and detaching of the filter block with certainty and ease by handling the same device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11324242-A (JP)
Title: Waterproof structure of flat roof
Inventor: TERAUCHI TOMOAMI
IPC: E04D11/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure of a flat roof capable of promoting work efficiency in the execution of a waterproof sheet. SOLUTION: In a flat roof having a parapet in the end of an approximately horizontal roof surface, the roof surface is covered with a roof surface waterproof sheet 31, at the same time, the parapet is covered with a rising waterproof sheet 32, and an overlap section 32A piled up on the end on the parapet side of the roof surface waterproof sheet 31 is provided to the rising waterproof sheet 32. By the constitution, since the sizes of the waterproof sheets 31 and 32 can be reduced in the comparison with before, work efficiency in the case of execution is promoted to increase work efficiency, and good waterproof efficiency can be ensured in a joint part between the roof surface and parapet by the overlap section 32A.
Patent JP-H05299586-A (JP)
Title: Semiconductor device
Inventor: ANDO NAOTO
IPC: H01L21/822
Filed: 1992-04-22
Abstract: PURPOSE:To obtain a high frequency DPDT switch semiconductor device which can be miniaturized. CONSTITUTION:A signal switching circuit is composed of a first output signal electrode 11a, a first input signal electrode 9a, a second output signal electrode 12a, a second input signal electrode 10a, and another first output signal electrode 11a successively arranged in an active layer 8 on a semiconductor substrate and first and second control signal electrodes, 14a and 15a, which are successively interposed between these five electrodes so as to shut off or transmit signals between them. The signal electrodes 9a, 10a, and 12a, signal takeout, electrodes 9b, 10b, and 12b, and the signal electrodes 11a and 11a are connected through air bridges. A semiconductor device of this design is lessened in number of electrodes, whereby it can be decreased in occupying area and miniaturized.
Patent JP-H0426635-A (JP)
Title: Separation of 2,6-dialkylnaphthalene
Inventor: OTAKE MASAYUKI
IPC: C07C15/24
Filed: 1990-05-22
Abstract: PURPOSE:To separate a 2,6-dialkylnaphthalene from a dialkylnaphthalene isomer mixture, to isomerize a raw material oil having reduced concentration of 2,6- dialkylnaphthalene, to raise concentration of 2,6-dialkylnaphthalene, to partially remove the reaction product and to circulate the resulting substance prepared by eliminating part of components except dialkylnaphthalene from the isomerized reaction product. CONSTITUTION:2,6-Dialkylnaphthalene is separated from a raw material oil comprising a dialkylnaphthalene isomer mixture as a main component by chromatography separation and/or crystallization separation, the raw material oil component is isomerized in the presence of a solid acid catalyst (e.g. H-ZSM-5 type zeolite) in a hydrogen gas flow to increase concentration of 2,6-dialkylnaphthalene to a composition close to concentration of thermodynamic equilibrium and a substance prepared by removing part of components except dialkylnaphthalene from the isomerized reaction product is circulated to the initial process. By the above-mentioned process, high-purity 2,6- dialkylnaphthalene having >=99% purity can be efficiently separated.
Patent JP-S5920303-A (JP)
Title: Continuous bulk polymerization of thermoplastic resin
Inventor: ODA CHIKAO
IPC: C08F2/00
Filed: 1982-07-28
Abstract: PURPOSE:To make it possible to stabilize monomer spraying over the surface of a polymerization mixture and to facilitate the removal of the heat of reaction and the heat of agitation to thereby carry out the titled polymerization stably, by using a monomer which is sprayed after prepolymerization as a feed monomer, condensing and liquefying the vaporizd monomer, and prepolymerizing the liquefied monomer. CONSTITUTION:The polymerization mixture which has been prepolymerized to a predetermined conversion in the 1st polymerizer 10, and then fed into the main polymerizer 21 is bulk-polymerized while it is being transferred along the main polymerizer under agitation and mixing. The heat of reaction and the heat of agitation generated are removed by vaporiaing the feed monomer sprayed through sparges 24 over the surface of the polymerization mixture. The vaporized monomer rises through the interior of a condenser 30'. At the upper part of the interior of the condenser 30', the feed monomer 70 is sprayed from a sparger 34. The vaporized monomer is brought into direct contact with the feed monomer, and condensed and liquefied. The monomer mixture is cooled by a coling jacket 35, fed to a tank 11 and then mixed in the polymerization mixture under prepolymerization. The monomer mixture which has been prepolymerized to a predetermined conversion is fed to the main polymerizer 21.
Patent JP-2000316368-A (JP)
Title: Threshing apparatus for combine
Inventor: MIZUMOTO TAKESHI
IPC: A01F12/32
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To dissolve such problems that a head threshing requires less amount of cereal stems to be fed compared with a usual combine work carried out by traveling in a farm field and more threshing and selecting works by intermittently feeding the cereal stems, thus, the usual selecting work can not be carried out during the head threshing and purely selected first grains are difficult to be harvested caused by a high rate of contamination of second grains falling onto a first conveying screw. SOLUTION: This threshing apparatus for combines is constituted by installing a threshing and conveying device 3 constituted of a conveying chain 1 and a nipping rod 2 along a threshing chamber 4 and a transit guide 5 elastically pressed to the side of the conveying chain 1 on the starting end of the threshing and conveying device 3. The transit guide 5 is constituted to be operated to move in the direction apart from a transit guide position and, when the transit guide 5 is operated to move, grains flowing down from the shaking selection shelf 7 in a selection chamber 6 to the side of a first conveying screw 8 are limited compared with the usual threshing and selection work.
Patent JP-S5356226-A (JP)
Title: Colored organic compound
Inventor: SHIMADA KEISHIN
IPC: C09B25/00
Filed: 1976-11-01
Abstract: PURPOSE: Quinoline dyes of formula I[Y is phenylene or naphthylene having two bonds on ortho- or peri-position, which may be substituted;ring A and B may be substituted with nonionic substituents;R is H, nonoionic substit tuent]. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61289871-A (JP)
Title: Method for extrusion forming of food and extrusion forming machine for food
Inventor: SUGANO KATSUMI
IPC: A23P1/12
Filed: 1985-06-14
Abstract: PURPOSE:To obtain a porous food containing fine pores, by controlling the water-content of a food raw material in an extruder with an evaporation means, adding a foaming agent to the material, heating and kneading the mixture to disperse the foaming agent in the form of minute compressed gas bubbles in the raw material, and extruding the mixture into open air or an atmosphere having lower pressure than the inner pressure of the extruder. CONSTITUTION:The supplied food raw material is passed through the vent part 15 (composed of the vent port 5, the deaeration piping 11, the vacuum gauge 12, the control valve 13, the vacuum pump 14, etc.) of the cylinder 1 and the water-content of the material is adjusted by evaporating and dissipating the water contained in the raw material. A foaming agent other than water is added through the foaming agent introducing port 6 to the food material, and the foaming agent and the material are kneaded in the kneading and heating zone (the third zone 19) and at the same time, heated under pressure to heat the foaming agent above its decomposition temperature. The foaming agent is dispersed, by the above kneading and heating process, uniformly in the raw material in the form of minute compressed gas bubbles, and the mixture is extruded through the forming nozzle 4 attached to the end of the extruder into open air or into an atmosphere having a pressure lower than the inner pressure of the extruder.
Patent JP-S6021298-A (JP)
Title: Preparation of support for planographic printing plate
Inventor: OOBA HISAO
IPC: B41N3/00
Filed: 1983-07-18
Abstract: PURPOSE:To obtain a pit structure having a shape characteristic pref. from the viewpoint of printability, by electrochemically roughening the surface of an aluminum plate for a planographic printing plate with an electrolyte prepared by allowing a specific amount of a sulfate radical to coexist in an electrolyte with nitric acid as base. CONSTITUTION:After an aluminum plate, to which pretreatment is applied according to necessity, is subjected to mechanical graining, the treated aluminum plate is immersed in an aqueous acid or alkal solution to be subjected to chemical etching treatment. Etching treatment is pref. performed so as to adjust a dissolving amount to a range of 2-12g/m<2>. Thereafter, the surface of the etched aluminum plate is electrochemically roughened with an electrolyte with a nitric acid concn. of 1,000-4,000ppm and a nitrate radical concn. of 50-4,000ppm. In this case, electrolytic surface roughening is performed in a range of quantity of electricity at a cathode quantity of electricity with a range of anode=0.4-1.25 by using an alternating wave form current. It is pref. to form an anodic oxidation film to the surface after surface roughening. A photosensitive substance is applied to the aluminum support thus prepared to obtain a planographic printing plate.
Patent JP-S5255383-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUTAMI TOSHIO
IPC: H01L21/66
Filed: 1975-10-31
Abstract: PURPOSE: To shorten preheating time and obtain a semiconductor integrated circuit which can effectively and accurately perform characteristics test by providing a heating element within a semiconductor integrated circuit pellet and rapidly elevating the pellet temperature with this heating element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5920365-A (JP)
Title: Rust-resisting coating
Inventor: SATOU HIROSHI
IPC: C09D5/08
Filed: 1982-07-27
Abstract: PURPOSE:To provide a non-toxic rust-resisting coating chemically stable without crack formation within films even in application to sharp ends of substrates, by incorporating isopropyl alc., water, sodium nitrite, tri-n-butylamine, and cetylamine. CONSTITUTION:40-100pts. water, 1-5.0pts. sodium nitrite, 0.4-2.5pts. tri-n- butylamine, and 0.3-2.0pts. cetylamine are added to 1,000pts. isopropyl alc., yielding a rust-resisting coating. By virtue of said rust-resisting coating, it is possible to supply in large amounts and with low cost clear rust preventives chemically and physically stable without deterioration with age, perfectly effective in keeping entire surfaces to be applied, including sharp ends of silicon steel sheets, iron core plates of coils made of ferrous materials, and thin sheets or round bars of German silver, etc., which have been considered as incapable of preventing rust by anticorrosive thin films.
Patent JP-H067517-A (JP)
Title: Game apparatus
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1993-06-01
Abstract: PURPOSE:To provide a game apparatus, in which a decrease in cost can be contrived and pinballs can be cleared out efficiently and a game is not interrupted but can be continued as it is even if a ball tray is filled with balls so that a charm and interest are not impaired, by clearing out pinballs through one ball-counting means. CONSTITUTION:A game machine part 40 has a ball-counting means 60 for receiving a lending signal outputted by a controller 50 on the basis of an amount-of- money signal from a ball-lending machine part 30 and a prize-giving signal outputted on the basis of a predetermined rule and for reckoning the number of pinballs corresponding to each signal and clearing out the balls to a ball tray 11 and also has a display for balls in customer's hand for adding and indicating the number of remaining balls obtained by the subtraction of the number of balls actually cleared out to the ball tray 11 from the number of balls to be originally cleared out to the ball tray 11 by the ball-counting means 60, whenever the ball tray 11 is filled with balls and clearing out by the ball- counting means 60 is stopped.
Patent JP-H10319697-A (JP)
Title: Electrostatic latent image developing device
Inventor: KASHIWABARA MITSUHIRO
IPC: G03G15/08
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To surely circulate developer separated from a developer applying means on the downstream side of a developing area by providing a second developer stirring mechanism carrying the developer separated from the developer applying means and disposed in a developer returning chamber to a developer supplying chamber. SOLUTION: The developer mixed with toner fed backward by a first stirring carrying means 51 is carried upward along the bottom wall 12 and the rear wall 14 of a developing housing 10, namely, to a magnetic carrying means 53 while being stirred by the second stirring carrying means 52. Then, a paddle 512 constituting the second stirring carrying means 52 is inclined on a rear side in a rotating direction from the side of the front end wall 16 of the developing housing 10 to the side of the rear end wall 16 of that, so that the developer is supplied from the toner supplying port 160 provided at the front end wall 16 to the developer returning chamber 202.  The toner carried with the developer to the side of the rear end wall 16 by the second stirring carrying means 52 is also fed to the side of the rear end wall 18 and is dispersed over an entire developer returning chamber 202 in a width direction.
Patent JP-H02308323-A (JP)
Title: Picture output device for business form
Inventor: OKA ATSUKO
IPC: G06Q10/10
Filed: 1989-05-24
Abstract: PURPOSE:To easily display print data on a screen by converting print data to display data and saving this data in an electronic computer in accordance with the division layout of a business form format. CONSTITUTION:The display position on a current picture and information indicating a part to be displayed of the business form are set in a picture information part 4a of a storage device 4 where processed data from a data processor 3 which processes print data is stored, and graphic data is divisionally stored in a form for display on one picture in a graphic data storage part 4b. Display information indicating the position of the picture from which data should be displayed is stored in a display information storage part 4c, and sent character data is stored in a character data storage part 4d as it is. A display device 6 takes out information indicating the part to be displayed of the business form from the picture information part 4a and displays data based on this information. Thus, contents of the business form are confirmed on the picture, and they are printed only when necessary, and resources are effectively used.
Patent JP-S5756739-A (JP)
Title: Measuring apparatus of moisture
Inventor: HORIUCHI SHIYOUICHI
IPC: G01N23/06
Filed: 1980-09-22
Abstract: PURPOSE:To measure not being affected by the bulk density, by using a single wire source generating a neutron and gamma ray and irradiating the high speed neutron and gamma ray from a side wall of a receptacle stored the material to be measured and then, transmitting said material. CONSTITUTION:A radiation apparatus 13 having a wire source 12 which generates a high speed neutron and gamma ray, is provided on the side wall of a receptacle 11 such as a hopper stored a material to be measured 10. This apparatus 13 has a radiation opening in the direction of the receptacle 11 and a filter 14 heating the neutron transmitted through the material 19, is provided on the side wall at an opposite position to the apparatus 13 of the receptacle 11. By such a constitution, the high speed neutron and gamma ray can be transmitted through the material 10 at the same time and the same place by using a single wire source generating the neutron and gamma ray and accurate value of moisture can be obtained by detecting each neutron and gamma ray and correcting the bulk density.
Patent JP-S5464415-A (JP)
Title: Solidstate pick up unit
Inventor: NAKADA YASUO
IPC: H04N5/335
Filed: 1977-10-31
Abstract: PURPOSE: To make highly integration for video elements, by transferring the signal  charge of the photo detection section per one horizontal line by sharing to two horizontal shift registers, and by reading out the one horizontal line signal after adding the output of the horizontal shift register at the both sides.  
     CONSTITUTION: A pluraity of horizontal shift registers 1A...1E are arranged toward vertical direction and a plurality of photo detection sections S(S11, S12...S48) are arranged among the horizontal shift registers 1A...1E adjacent each other along the horizontal direction. Further, the signal charge of the photo detection section S per one horizontal line is transferred to two horizontal shift registers at the both sides after being shared, and one horizontal line signal is read out by adding the output of the horizontal shift register at the both sides and the signal of one horizontal line is read out. Thus, the horizontal shift registers is made operative as the overflow drain in time sharing manner, allowing to perform high integration for the video elements. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02309559-A (JP)
Title: Manufacture of negative electrode for secondary battery
Inventor: YOSHIMOTO YOSHIKAZU
IPC: H01M4/1393
Filed: 1989-05-23
Abstract: PURPOSE:To simplify the manufacture process and to reduce the manufacturing time by leading in a gaseous hydrocarbon compound to a reaction pipe at a room temperature, pyrolyzing with a heated conductive base, and accumulating the pyrolyzed graphite on the base to form a negative electrode. CONSTITUTION:A gaseous hydrocarbon compound and a gas for delution are led in to a reaction pipe 2 from gas cylinders. In the pipe 2, a conductive base 4 heated by a heating furnace 1 is loaded on a sample table 3, the hydrocarbon gas led in to the pipe 2 is heated to pyrolyze, and a pyrolyzed graphite is accumulated on the base 4. This accumulation can be made in a short time process at a relatively low temperature not to degenerate or melt the base 4. And an alkaline metal, an alkaline earth metal, or the like is doped to the graphite of the base 4 to form a negative electrode, which is combined with a positive electrode and the electrolyte to form a secondary battery. The manufacture process can be simplified and the manufacturing time can be reduced, consequently.
Patent JP-H02307670-A (JP)
Title: Jet nozzle of jet type solder tank
Inventor: OGURO KIYOUJI
IPC: B23K1/08
Filed: 1989-05-23
Abstract: PURPOSE:To allow the soldering which does not require post-treating operations by forming the flow of the solder obliquely intersecting with the transporting direction of a printed circuit board in the advancing direction of the circuit board. CONSTITUTION:A jet nozzle 1 is installed in the solder tank. The solder force fed from a duct is injected upward by this nozzle 1 and the flow of the solder is formed in the advancing direction of the printed circuit board. The jet nozzle 10 forming the horizontal flow of the solder orthogonal with the transporting direction (a) of the printed circuit board is provided on one side in the upper part of the jet nozzle 1. The flow V3 obliquely crossed with the transporting direction (a) of the printed circuit board is formed in the advancing direction of the printed circuit board. The generation of the shorting between leads is obviated in this way.
Patent JP-H07316001-A (JP)
Title: Sustained release agrochemical preparation and its production
Inventor: UEMAE MASAMI
IPC: A01N57/16
Filed: 1994-05-23
Abstract: PURPOSE:To produce an agrochemical preparation capable of keeping the sustained releasability over a long period by mixing an agrochemical component, especially a water-soluble agrochemical component with a polymer in an aqueous medium and drying the mixture, thereby uniformly dispersing the agrochemical component in the polymer component. CONSTITUTION:This sustained release agrochemical preparation is produced by uniformly dissolving and/or dispersing an agrochemical component and a polymeric compound in an aqueous medium and drying the produced solution or dispersion of the agrochemical preparation essentially keeping the homogeneous state. The solution or dispersion of the agrochemical preparation is preferably dried especially in the form of fine liquid droplets or dried on a carrier to form a dry film. The solution or dispersion of the agrochemical preparation is preferably further incorporated with a crosslinking agent. The agrochemical component is preferably soluble in water and the polymer component is preferably insoluble in water, scarcely soluble in water, soluble in water or crosslinked. This sustained release agrochemical preparation releases the water-soluble agrochemical component in highly controlled state, has excellent workability in use and is free from adverse effect on the worker and the environment and producible at a low cost.
Patent JP-H02308241-A (JP)
Title: Prefogged direct positive silver halide emulsion
Inventor: ARAI NAOKI
IPC: G03C1/485
Filed: 1989-05-24
Abstract: PURPOSE:To obtain a prefogged direct positive silver halide emulsion having high sensitivity by allowing a compd. represented by a specified general formula to exist when silver halide particles are formed. CONSTITUTION:When silver halide particles are formed, a compd. represented by a general formula R-SO2-M (where R is an aliphat., arom. or heterocyclic group and M is H, a metal cation or an org. cation) is allowed to exist by 0.1-100mg, preferably 0.2-50mg per 1 mol silver. A direct positive silver halide emulsion is fogged after silver halide is precipitated and water soluble salts formed are removed.