baber/WOPTO huggingface dataset:
Patent JP-S61220554-A (JP)
Title: Interruption system for subscriber's digital circuit
Inventor: KONO HISAO
IPC: H04Q11/04
Filed: 1985-03-26
Abstract: PURPOSE:To attain interruption connection without giving influence to the control channel of a subscriber's digital circuit by leading in an information channel from the said circuit to the attendant board via a branch-insertion circuit, line network and a mixing circuit. CONSTITUTION:In the subscriber's digital circuit 11, a subscriber's digital signal 2 is diverged into the information channel and the control channel. And the said information channel is lead in the attendant board 6 via the branch-insertion circuits 12 and 13, a concentrator 8, a line device 5, and the mixing circuit 14. Also, the control channel is lead in to a line processor 9. With this constitu tion, the titled system attains the interruption from the attendant board 6 to a desired information channel without giving any influence to the control chan nel or other information channels, and provides an interruption connection for the call. Additionally, when executing the said interruption call, an interrup tion predicting sound or the like is transmitted from a signal generating device 22.
Patent JP-H05222751-A (JP)
Title: Draining trap device
Inventor: SHIMA NOBUYOSHI
IPC: E03C1/12
Filed: 1992-02-15
Abstract: PURPOSE:To make a decorative plate usable as it is even if a corner of the surface of the decorative plate is chipped and a cut end part comes to a state of being pointed so sharply by convering a peripheral edge of the decorative plate of a tile or the like and make the decorative plate of the tile or the like replaceable. CONSTITUTION:A trap device being set up on a wash place floor has an opening at the upper part, and it is provided with a trap vessel 2 equipped with a water sealing trap mechanism inside and a cover 30 to be set up an upper opening of this trap vessel 2. This cover 30 is provided with an installing part installing a tile T and an inflow port 37 making drainage in the wash place floor flow into the trap vessel 2, respectively. The installing part is provided with a fitting recess 34 formed on a surface of the cover 30 and an opening 322, and it is also provided with an installing member 32 to be clamped to the fitting recess 34. In addition, a perforated plate 25 is set up in an upper part of the trap mechanism.
Patent JP-H05222928-A (JP)
Title: Intake device for inspiring secondary combustion air to muffler of engine
Inventor: SHINNO YOSHIO
IPC: F01N3/34
Filed: 1992-02-14
Abstract: PURPOSE:To simplify and miniaturize the structure of an intake device for inspiring secondary combustion air to a muffler, and to reduce the manufacturing cost while reducing the projected dimensions of the muffler to an engine. CONSTITUTION:A muffler 3 is connected to the exhaust outlet part 1 of an engine via an air inspirator 2, so that the exhaust gas of the engine can be passed into the muffler 3 through the exhaust passage 4 of the air inspirator 2, thus the outside air is taken into the exhaust gas flow through the air intake passage 5 of the air inspirator 2 so as to be mixed. In this air inspirator 2, a nozzle 7 as the exhaust passage 4 is forwardly projected from the front central parts 6a of the inspirator body 6, and the nozzle 7 is inserted into the muffler inlet 3a of the muffler 3 from the muffler inlet. Extending over the inspirator body 6 and the nozzle 7, air intake passages 5 are provided on the outer circumferential parts 6b thereof. The inlets 5a of these air intake passages 5 are outwardly opened on the outer circumferential parts 6b of the inspirator body 6, and the outlets 5b are positioned on the outer circumference of the outlet 4a of the exhaust passage 4 in the inside of the muffler 3.
Patent JP-H02240824-A (JP)
Title: Magnetic recording medium
Inventor: SAITO SHINJI
IPC: C09D5/23
Filed: 1989-03-14
Abstract: PURPOSE:To obtain the magnetic recording medium with less self- demagnetization and suitable for short wavelength recording by specifying the respective coercive forces of 1st and 2nd magnetic layers provided on a base and the residual magnetic flux density/coercive force, SFD, and surface roughness of the 2nd magnetic layer in prescribed ranges. CONSTITUTION:The magnetic recording medium formed by providing the 1st and 2nd magnetic layers in accumulation on the nonmagnetic base is constituted by specifying the coercive force the of the 2nd magnetic layer to >=(5X10<4> to 1.5X10<5>A/m), the residual magnetic flux density Br/coercive force Hc to 2.0X10<-6>H/m, SFD (coercive force distribution) to <=0.6, the major axis of the magnetic material to <=0.25mum, the center line average surface roughness Ra of the magnetic layer to <=1/10 thereof, and the coercive force Hc' of the 1st magnetic layer to 2X10<4> to 1X10<5>A/m. The electromagnetic conversion characteristics are greatly improved by this constitution. The magnetic recording medium with less self-demagnetization and suitable for the short wavelength recording is thus obtd.
Patent JP-H08265466-A (JP)
Title: Facsimile equipment
Inventor: OUCHI TETSUYA
IPC: H04M11/00
Filed: 1995-03-20
Abstract: PURPOSE: To improve sureness of input operation by not keeping the result of an incomplete input operation for the registration of an one-action dial in a facsimile equipment. CONSTITUTION: The facsimile equipment(FAX) 1 is connected to a personal computer 2, and when any one of data consisting of an one-action dial number, an opposite party telephone number and an opposite party name inputted from the personal computer 2 is lacking, the temporarily stored data are erased and a message indicating the failure of the one-action registration is displayed. When all the data are completed, the FAX 1 temporarily stores the data in a receiving buffer memory 12 to confirm the reception of the data and then stores the data consisting of the one-action dial number, the opposite party telephone number and the opposite party name in an EEPROM 14.
Patent JP-S59186383-A (JP)
Title: Driving device for laser
Inventor: TSUNEKAWA TOKUICHI
IPC: H01S5/068
Filed: 1983-04-07
Abstract: PURPOSE:To prevent the continuous beam-projection of a laser at the time when the modulation driving circuit broke down and to ensure the safety of the driving device by a method wherein a circuit, which can detect the state of modulation of a circuit to modulate the output of the laser, and a circuit, which controls the driving power source of the laser on the basis of the detected signal, are provided. CONSTITUTION:The output of a laser diode LD is modulated by a modulation circuit 102 in the driving device of a laser and the modulated laser beam is applied to a modulation state detecting circuit 103 and a circuit 106 which confirms the operation of the circuit 103. The state of modulation of the laser is detected by this circuit 103 and the detected signal is applied to a power source driving circuit 104. The output of this circuit 104 is inputted in the circuit 106 and when the modulation circuit 102 is in abnormal operation, the supply of power source to the diode LD is broken. When the modulation circuit 102 and the circuit 103 broke down, a warning circuit 105 is actuated, thereby preventing the continuous beam-projection of the laser and ensuring the safety to the human body.
Patent JP-H10249806-A (JP)
Title: Method for surface treating cellulose material
Inventor: SUMITOMO MASAHIRO
IPC: B27K3/30
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To effectively and rigidly bond polymer having high fluorine-containing organic group to a surface of a cellulose material by treating a material with isocyanate having polymerizable unsaturated bond, and then treating it with fluorine compound having polymerizable unsaturated bond. SOLUTION: Hydroxyl grout existed on a surface of cellulose material such as timer, paper or fiber is first reacted with isocyanate compound having a polymerizable unsaturated bond, then copolymerized with fluorine compound having a polymerizable unsaturated bond, thereby chemically bonding polymer having fluorine-containing organic group to the surface of the material. In this case, the isocyanate compound having polymerizable ethylenic unsaturated bond copolymerizable with polymerizable unsaturated bond group of the used fluorine compound is (meth)acryloyloxyalkylisocyanate represented by a formula, where R indicates hydrogen atom or methyl group, and A indicates 2-4C alkylene group.
Patent JP-S55155013-A (JP)
Title: Preparation of quick-curing phenol resin
Inventor: KOSHIBE SHIGERU
IPC: C08L63/00
Filed: 1979-05-21
Abstract: PURPOSE: To obtain, at a low cost, titled resin of high ortho content, excellent in electrical properties, etc., by reacting phenols with formaldehyde in a specified molar ratio, using a weakly acidiccatalyst.  
     CONSTITUTION: Phenols are reacted with formaldehyde in a molar ratio of 0.6W1, in the presence of a weakly acidiccatalyst of 10>pka>1 such as formic, acetic, malonic, ralicylic or citric acid, at >100°C, at normal pressure or under pressure, whereby a quick-curing phenol resin of high ortho-bond content, in which ortho/ para molar ratio is 0.8W2.5 is obtained. The product is free from impurities such as bivalent metal salt, because no bivalent metal salt is used as catalyst, so that titled resin, excellent in electrical properties and suitable for the application requiring heat resistance, moldability, moisture resistance, etc., is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51137909-A (JP)
Title: Vane(s) of rotary compressor
Inventor: HIRAOKA TAKESHI
IPC: F04C18/356
Filed: 1975-05-24
Abstract: PURPOSE: Vane(s) of a rotary compressor made of iron-base sintered alloy which show(s) anti-scuff, and anti-abrasive properties. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03262001-A (JP)
Title: Controller for vehicle
Inventor: HARA TOSHIRO
IPC: B60R16/02
Filed: 1990-03-12
Abstract: PURPOSE:To prevent a driver from feeling uneasy by inhibiting a microcomputer abnormality control means from generating an output when the microcomputer is reset and then preventing the controlled part of the vehicle from being driven with the output of the microcomputer abnormal time control means not to mention the microcomputer. CONSTITUTION:This controller is provided with a reset means 5 which resets the microcomputer 6 for a certain time after the key of the vehicle is turned on, a microcomputer abnormality detecting means 7 which detects abnormality of the microcomputer 6, the microcomputer abnormal time control means 9 which controls the controlled part 15 when the microcomputer 6 is abnormal, and an inhibiting means 10 which inhibits the microcomputer abnormality control means 9 from generating the output when the microcomputer 6 is reset. Consequently, the microcomputer abnormality control means 9 is inhibited from generating the output when the microcomputer 6 is reset and the controlled part 15 of the vehicle in not driven, thereby preventing the driver from feeling uneasy owing to unnecessary operation of the controlled part 15.
Patent JP-H0645181-A (JP)
Title: Multilayer ceramic capacitor
Inventor: TOKUMARU TATSUO
IPC: H01G4/12
Filed: 1992-03-18
Abstract: PURPOSE:To enable a multilayer ceramic capacitor to be specified in manufacturing date and lot when malfunction detection and failure analysis are executed by a method wherein one or a specific number of inner electrode layers are exposed out of the side face of a sintered body adjacent to an outer electrode lead-out part. CONSTITUTION:An inner electrode 41 is provided, where at least one or a specific number of inner electrode layers 4 are exposed out of the side face of a sintered body adjacent to an outer electrode 5 lead-out part. An indication of lot can be made to correspond easily to manufacturing months January to December by increasing inner electrodes in number of layers exposed at the side face for indicating lot No. By this setup, a ceramic capacitor of this design can be specified in manufacturing lot when malfunction detection and failure analysis are executed and easily lessened in size.
Patent JP-S58183413-A (JP)
Inventor: HORIKAWA TOSHIO
IPC: B65B27/02
Filed: 1982-04-15
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-H10245303-A (JP)
Title: Production of granular agrochemical formulation
Inventor: FUJITA SHIGEKI
IPC: A01N25/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an agrochemical formulation having improved granulation, comprising hollow microballoons having a wall film of a thermoplastic polymer as a component of a granular agrochemical formulation. SOLUTION: A mixture of generally 1-70 pts.wt. based on a granular agrochemical composition of an agrochemical active component (herbicide, fungicide, insecticide, plant growth regulator, etc.), 1-80 pts.wt. of a carrier (ammonium sulfate, clays, calcium carbonate, etc.), (0.1-40 pts.wt., preferably 1-20 pts.wt.) of hollow microballoons having a wall film of a thermoplastic polymer (a copolymer containing acrylonitrile and a methacrylic acid ester as monomer units) and 1-30μm particle diameter, optionally a surfactant and a binder is extruded and granulated to give an agrochemical formulation exerting no bad influence on dispersibility in dilution with water.
Patent JP-H08231557-A (JP)
Title: Dried aluminum hydroxide gel, its production and antacid
Inventor: MACHIMURA HITOSHI
IPC: C01F7/16
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a dried aluminum hydroxide gel, having a high acid neutralizing ability and good stability and useful as an antacid having good antacid activities. CONSTITUTION: This dried aluminum hydroxide gel has <=4μm average secondary particle diameter before drying and is represented by the formula (M2 O)x1 Al2 O3 (CO2 )y Rz .mH2 O  M is a monovalent alkali metal; R is a bi- or a polyvalent organic acid; x1 is 0<x1<0.2; (y) is 0.01<=(y)<1; (z) is 0<(z)<1; (m) is 2<=(m)<10; 0.1<=[(y)+(z)]<1}. The aluminum hydroxide gel is obtained by reacting (A) a soluble aluminum compound (e.g. aluminum chloride or aluminum nitrate) with (B) a carbonate ion feeding compound (e.g. sodium carbonate) and (C) a bi- or a polyvalent organic acid and/or its salt (e.g. tartaric acid) under conditions of pH5-10 and then carrying out the wet pulverization, regulating the average secondary particle diameter to <=4μm and then drying the resultant gel.
Patent JP-H04295007-A (JP)
Title: Method for drying ceramic precursor gel
Inventor: HORI MAKOTO
IPC: B01J37/00
Filed: 1991-03-26
Abstract: PURPOSE:To provide the ceramic precursor which is large-sized, is free from cracks and crazes and can form high-purity and high-homogeneity silica glass, special heat insulating materials, various carriers, filters, etc., by calcining. CONSTITUTION:This method consists in drying the ceramic precursor gel by forming a ceramic compsn. contg. a metal compd. as a homogeneous sol, then forming this sol into the wet ceramic precursor gel, filling the cells in this gel and the circumference thereof with an org. solvent and extracting away the org. solvent in the gel by an extracting solvent under the supercritical conditions of the extracting solvent/org solvent mixture system. The method for drying the above-mentioned wet gel starts the extraction under the conditions of the temp. above the critical temp. of the extracting solvent to be used and not in excess by 30 deg.C of this temp. and the critical pressure in the extracting solvent/org solvent mixture system at the above-mentioned set temp. or above and not in excess by 50kg/cm<2> of this pressure, and extracts away the org. solvent existing within this gel under the above-mentioned conditions.
Patent JP-H02241506-A (JP)
Title: Cold trap
Inventor: SOSA YUTAKA
IPC: B01D8/00
Filed: 1989-03-16
Abstract: PURPOSE:To reduce a cooling load on an outer face cooling part remarkably and to prevent a decline of capture performance in an impurity capture part by making a liquid, which contains impurities and is necessary to be cooled, exchange its heat through an inner shell with a liquid, from which those impurities has been removed. CONSTITUTION:A high temperature liquid such as sodium containing impurities is introduced through a nozzle 12, cooled while it is flowing downward through a downflow path 16 by making its heat exchanged both with a cooling part 13, which is arranged outside an outer shell 11, and also through an inner shell 17 with a low temperature liquid, which is ascending through an economizer part 20 after having those impurities removed. Then the liquid passes through an impurity capture part 24 while keeping its temperature low, has those impurities removed here, flows downward through a downcomer part 23, reverses its flow direction, flows upward through the economizer part 20 while recovering its temperature according to the aforementioned heat exchange, and arrives at an outlet nozzle 19. The cooling load is thus reduced because of the heat exchange at the economizer part 20 as mentioned above. Furthermore, an impurity capture performance does not decline, because the cooled liquid is isolated from the high temperature one, therefore, free from any heat exchange and kept cool until it passes through the impurity capture part 24.
Patent JP-H01235691-A (JP)
Title: Thermal recording material
Inventor: AZUMA SHUNSAKU
IPC: B41M5/337
Filed: 1988-03-16
Abstract: PURPOSE:To obtain a material having superior handling properties and running properties when recording paper has a low friction coefficient, by specifying the surface energy of a composition in an upper layer of the thermal recording material using a reaction of an electron donative dye precursor with an electron accepting compound. CONSTITUTION:A thermal recording material is so constructed as to have a surface energy of 45erg/cm<2> or less, with respect to a composition in a protec tive layer if a thermal color forming layer and the protective layer are provided on a substrate or a composition in a thermal color forming layer if an undercoat layer and the thermal color forming layer are provided. A thermal recording material having an upper layer with a low surface energy can impart good slip properties by further being enhanced in flatness. With use of a material with a high surface energy, the good flatness sometimes may adversely affect the slip properties. Thus, the material is required to have a surface energy of 45erg/cm<2> or less in order to enhance the flatness by such a treatment as calendering for contributing to slip properties.
Patent JP-S58179219-A (JP)
Title: Preparation of dispersing agent for cement
Inventor: TAKIZAWA HIROSHI
IPC: C08G16/02
Filed: 1982-04-14
Abstract: PURPOSE:To obtain a dispersing agent for cement consisting essentially of a condensate and a salt thereof without requiring the post-treatment, by blowing an inert gas through a reaction mixture of naphthalene with a sulfonating agent during the reaction, and condensing the resultant sulfonation solution with formaldehyde in an inert gas under pressure, and neutralizing the condensation product. CONSTITUTION:Naphthalene is sulfonated with a sulfonating agent, e.g. fuming sulfuric acid, and the temperature of the sulfonation solution is adjusted to about 130-170 deg.C. An inert gas, e.g. air, is then blown through the sulfonation solution for about 0.5- 3hr. The sulfonation solution is then cooled to about 100 deg.C, and water in an amount of about 0.2-0.5 based on that of the charged naphthalene is added to the cooled solution. An inert gas is then sealed in the reaction system, and the reaction solution is then cooled to about 80-90 deg.C. About 0.8-1.2mol formaldehyde is added for 2-3hr, and the condensation reaction is carried out at about 100-140 deg.C for 2-16hr. After the reaction is completed, the reaction mixture is diluted with water and neutralized with sodium hydroxide, etc. to afford the aimed water-soluble condensate and a salt thereof. A dispersing agent for cement is prepared from the resultant condensate and the salt thereof as a principal component. USE:Concretes, mortars, cement pastes, etc.
Patent JP-H03263586-A (JP)
Title: Bulkhead plate for indirect heating type rotary furnace
Inventor: HAYASHI SHIRO
IPC: F27D1/04
Filed: 1990-03-12
Abstract: PURPOSE:To prevent damage upon reducing the pellet of chrome ore containing carbon reducing agent and elongate the life of the title furnace by a method wherein bulkhead plates, made of carbon, zirconia or the like, are provided at the side of a reaction chamber while the bulkhead plates, made of silicon carbide or the like, are provided at the side of a combustion chamber. CONSTITUTION:Ceramics bulkheads are arranged in the shape of a hexahedron to constitute a reaction chamber 10 while carbon bulkhead plates 17 are used at the side of the reaction chamber 16 and silicon carbide bulkhead plates 18 are used at the side of a combustion chamber 3. Supporting bricks 14 are arranged at the circumferential ends of respective surfaces of the carbon bulkheads 17 and the silicon carbide bulkheads 18 while steps 20 are provided at the top 19 of the supporting bricks 14 and the circumferential ends of the bulkhead plates 17, 18 are fitted into the steps. The mating surfaces between the bulkhead plates 17, 18 are bonded by silicon carbide mortar and the deterioration of heat transfer is prevented by air gaps between the mating surfaces. According to this constitution, an article 12 to be treated is heated and reduced indirectly under a condition that the article 12 is intercepted from the combustion chamber 3 while being passed through a furnace hearth 16 whereby products, of which the reducing rate of 95% or more of the chrome ore is maintained, can be obtained stably for a long period of time.
Patent JP-S59190465-A (JP)
Title: Fuel control device
Inventor: YOSHINAGA TOORU
IPC: F02M59/36
Filed: 1983-04-11
Abstract: PURPOSE:To improve the responce of a fuel control device, by providing such an arrangement that there are provided two relief ports for returning fuel to a tank, and one of the ports is opened by means of a solenoid valve to produce a pressure differential, thereby fuel is returned through the other port. CONSTITUTION:An attaching member 828 is formed thein with a relief port 829 which is communicated with a pump chamber through a lateral hole 821f, a longitudinal hole 821e, a relief chamber 827c, a relief port 829 and a relief chamber 13b. When a solenoid valve opens a small hole 821b, the pressure differential in the vicinity of a spool 822 increases, resulting in displacing the spool 822 which therefore opens an annular groove 827. With this arrangement, fuel is promptly returned to a tank so that fuel supply to a fuel nozzle is interrupted.
Patent JP-S59187813-A (JP)
Title: Projective structure provided on the back of design surface of synthetic resin molded piece
Inventor: HATSUTORI YOSHIHIRO
IPC: B29B13/00
Filed: 1983-04-08
Abstract: PURPOSE:To obtain the titled structure free from shrinks and having a smooth design surface by equipping a slit at the joint of a design surface and a projection and limiting the ratio of the width to the average thickness at the joint of the design surface and the projection to a specific range. CONSTITUTION:A void 6 or a slit is provided on the projection 1 installed on the back of a plate 2 where X-surface is a design surface and the width of the joint 5 is provided so that the end of the width is located actually within one and a half times the surface thickness (t) from the starting point of the design surface. Shrinks due to the projection 1 do not occur on the design surface. When the ends 4 of the design surface are round, though the width W of the joint 5 is enlarged by that roundness, the shrinks do not occur.