baber/WOPTO huggingface dataset:
Patent JP-S5393520-A (JP)
Title: Canopy device for rear body of vehicle
Inventor: HAYASHI MASAMICHI
IPC: B60P7/02
Filed: 1977-01-24
Abstract: PURPOSE: To provide a canvas-made canopy adapted to be opened or closed with a torque motor on the two sides of rear body of a dump truck or the like in such a manner that it is fully opened to the two sides during the loading of sand and soil to preclude interference with the loading while the extention of the canvas and a spring plate at the upper portion of the canopy work so effectively to prevent spillage of sand and soil during the transportation thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04279939-A (JP)
Title: Input system from plural devices
Inventor: SAITO YASURO
IPC: G06F9/46
Filed: 1991-01-24
Abstract: PURPOSE:To enable an application program(AP) to simultaneously designate plural inputtable devices. CONSTITUTION:Input request information of designation of plural input devices from an arbitrary AP is written in each entry of an information table 25. A device operation request processing part 22 selects idle devices out of designated input devices in the writing order and allows them to be inputted. A device operation completion processing part 23 receives the report of the input processing end from the input device to search the AP from entries, and a response processing part 24 causes this AP to respond to input data.
Patent JP-S5393094-A (JP)
Title: Correction system of neutron moisture meter
Inventor: KAIRA KAZUO
IPC: G01N23/09
Filed: 1977-01-26
Abstract: PURPOSE:To improve theaccuracy of water control, by correcting measuring error form the standpoint of density of neutron moisture meter with the deviation of level, preliminary set in the vessel.
Patent JP-S60149667-A (JP)
Title: Coating composition
Inventor: SAKURAI YOSHIMICHI
IPC: C09D5/00
Filed: 1984-01-17
Abstract: PURPOSE:To provide the titled compsn. which has excellent curability and gives a coating film having good toughness, adhesion and resistance to hydrolysis, containing a specified unsaturated polyurethane resin. CONSTITUTION:An org. polyisocyanate, a polyol, an ethylenically unsaturated compd. contg. active hydrogen such as ethylene glycol and a chain extender contg. at least two active hydrogen atoms and at least one tert-amino group and having an MW of 500 or above, such as N-methyldiethanolamine, are reacted together in a equivalent ratio of the NCO group to the active hydrogen atom of 0.9-1.4 in the presence or absence of an org. solvent at 30-130 deg.C to obtain an unsaturated polyurethane resin. 0.001-2.5wt% thermal polymn. inhibitor is added to a mixture of 20-95wt% said resin and 80-5wt% ethylenically unsaturated compd. of the formula [wherein A is a 2-4C (halo)alkylene].
Patent JP-H01184417-A (JP)
Title: Volumeter
Inventor: ISHII YASUSHI
IPC: G01F17/00
Filed: 1988-01-18
Abstract: PURPOSE:To derive a volume value by correcting the influence of a resonance frequency variation by a temperature variation by measuring a resonance frequency when a container is empty and a resonance frequency when an object to be measured is put into the container, respectively, and taking their ratio. CONSTITUTION:A container 1 and an acoustic tube 3 constitute one Helmholtz resonator. When its resonance frequency, the whole capacity of the container 1 containing the capacity of a sub-chamber 8, a volume of an object to be measured 7, and an acoustic velocity in the inside of the container 1 are denoted as fr, V0, V and (c), respectively, a relational expression of V0-V=(c<2>S/4pi<2>l) (1/fr)<2> is obtained. Accordingly, by connecting a suitable electronic circuit be tween a microphone 6 and a sound source 5 so as to be oscillated in the reso nance frequency fr, and measuring its frequency fr or its period 1/fr, a volume V0-V is derived, and if V0 is known, the volume V of the object to be mea sured 7 can be known. Also, the influence of a resonance frequency variation by a temperature variation is corrected.
Patent JP-S60150433-A (JP)
Title: Opposed piston engine
Inventor: MOCHIZUKI TERUYASU
IPC: F01B7/14
Filed: 1984-01-17
Abstract: PURPOSE:To simplify the structure of an engine and as well to suppress engine noise, by providing such an arrangement that an intake port is opened and closed by a main piston while an exhaust port is opened and closed by a follower piston, and a well a main crank shaft and a follower crank shaft are rotated at a specific rotational speed ratio. CONSTITUTION:A combustion chamber 4 is compressed by a main piston 2 and a follower piston 3. The opening and closing of an intake port 12 is carried out by the main shaft 2 while the opening and closing of an exhaust port 13 is carried out by the follower piston 3. A main crank shaft 7 in a main crank housing 6 and a follower crank shaft 10 in a follower crank housing 9 are rotated at a rotational speed ratio of 2:1. With this arrangement, no valve opening and closing mechanism which is complicated is required so that the structure of the engine may be simplified and as well engine noise may be suppressed.
Patent JP-H09195046-A (JP)
Title: Formation of high-function thin film
Inventor: HIRANO HITOSHI
IPC: C23C14/48
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To apply films to enhance the additive value of merchandise by adjusting the colors of the merchandise as the height of the technical level mounted on the merchandise is the factor to enhance the additive value of the merchandise in the recent tendency of the merchandise and the points to draw the most attention of consumers are the appearance and colors of the merchandise. SOLUTION: High hardness material atoms are radiated from an evaporating source 4 toward a substrate 3 to be formed with thin films the atmosphere of atoms which are has at ordinary temp., by which thin-film layers are formed. At this time, the surface colors of the thin-film layers are controlled by adjusting the value of the ratio ND/NB of the number ND of the molecules of the atoms which are gas at ordinary temp. and arrive at the substrate surface and the number NB of the high hardness material atoms.
Patent JP-H02187462-A (JP)
Title: Polyphenylene sulfide resin molding material
Inventor: MITANI HIDEKI
IPC: C08K7/14
Filed: 1989-01-14
Abstract: PURPOSE:To obtain the title molding material excellent in the dimensional stability, appearance, flexural strength, impact strength, etc., of the molded products therefrom by kneading a composition comprising a polyphenylene sulfide resin and glass fiber with the conditions controlled so that glass fiber length distribution satisfy a specified condition. CONSTITUTION:The objective molding material comprising (A) a high-molecular weight linear polyphenylene sulfide resin 1000-2000 poises in melt viscosity and (B) glass fiber 9-13 micron in diameter. This material can be obtained by the following processes: for example, when an extruder is to be fed with the component A, the cylinder temperature at the melting section is raised to 280-300 deg.C to melt said component A completely; at this point, the component B is fed to the resulting melt followed by kneading under the following conditions, for kneading disc and reverse screw, the ratio (normal action: reverse action = (1:1)-(3:1); for screw rpm (S) and extrusion (Q), Q/S >=0.15, S being 100-200. The molding material thus obtained has the following characteristics: glass fiber <=150mum in length accounting for <15wt.% of the total glass fiber, glass fiber <=300mum in length 35-60wt.%.
Patent JP-S57121563-A (JP)
Title: Automatic yarn-changing device in winder
Inventor: OOKUBO TADAHIKO
IPC: B65H65/00
Filed: 1981-01-22
Abstract: PURPOSE:To improve the success rate of yarn-changing in a changing device  consisting of a take-over trunk, a yarn-catching ratchet wheel, a winding position regulating member, and an issue member, by cutting a caught yarn between a guide member and the yarn-catching ratchet wheel. CONSTITUTION:When a fixed amount of yarn Y supplied from a preliminary twisting process or the like is wound up on a bobbin B in a winder 1, a yarn- transfer operation is started by a full-winding signal triggered by an integrated time or the number of revolutions. At first, a waste pulley 19 of a take-over trunk is driven at an equal speed with that of winding. Then, a slide bar 3, a yarn-transfer means, is shifted to the right, a yarn Y2 regularly traversing by yarn-collecting collars 9 for winding is caught by a ratchet wheel 18 of the pulley 19 and cut by a cutter 24 of a yarn-cutting means for transferring yarn fast fixed between a package P and the pulley 19, and the yarn Y being supplied to the package P is transferred to the waste pulley 19.
Patent JP-S62166977-A (JP)
Inventor: YOSHINADA YUTAKA
IPC: G05D3/12
Filed: 1986-01-17
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-S5290837-A (JP)
Title: Terminal sealing method of sheath heater
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B3/04
Filed: 1976-01-26
Abstract: PURPOSE: To improve safety of a sheath heater, by sufficintly enlarging the creeping distance between a metallic pipe and terminals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62164547-A (JP)
Title: Printer
Inventor: MATSUMOTO KOZO
IPC: G06K15/02
Filed: 1986-01-17
Abstract: PURPOSE:To enable a superimposed character to be easily read, by a system wherein dot pattern information on each character and attribute information on each character are stored in a font memory, a logical operation is conducted on the character dot pattern information and the corresponding dots in an image memory according to the content of the attribute information, and the result of the logical operation is stored into the image memory. CONSTITUTION:Dot pattern information on each character and attribute information on each character are stored in a font memory 401, and an ALU 402 is provided between the font memory 401 and in image memory 103. When transferring the dot pattern information on a predetermined character from the font memory 401 to the image memory 103, the ALU 402 performs a logical operation according to the content of attribute bits corresponding to the character, and stores the result of the logical operation back into the image memory 103. Accordingly, when a plurality of images such as a character and a character or a character and halftone dots, a figure or the like are printed in a superimposed form, the superimposed parts can be printed clearly, and the superimposed character can be easily read.
Patent JP-H01183853-A (JP)
Title: Thin-film filed-effect transistor and manufacture thereof
Inventor: OGAWA MEIKO
IPC: H01L27/12
Filed: 1988-01-19
Abstract: PURPOSE:To prevent a short-circuit between a metallic layer, and n<+>a-Si by anodizing the exposed section of a metal after patterning. CONSTITUTION:An amorphous silicon thin-film 11 is formed onto an insulating substrate 1, and a gate insulating film 12, a metallic layer capable of being anodized as a gate electrode 13 and a protective insulating film 14 are laminated and formed in succession. Laminated layers are removed through etching while being left only in a gate formation predetermined region, and the side face of the gate-electrode metallic layer exposed through etching is anodized. Accordingly, since an oxide film 23 is shaped onto the surface, the anodizing film 23 can block a short circuit even when a metal and n<+>a-Si are brought into contact, thus preventing the short circuit between the metal and n<+>a-Si.
Patent JP-S56104893-A (JP)
Title: 2,8-bishydrozinocarbonyl-10-phenylphenoxaphosphine-10-oxide
Inventor: YOKOYAMA MASAAKI
IPC: A01N57/16
Filed: 1980-01-24
Abstract: NEW MATERIAL:2,8-Bishydrazinocarbonyl -10- phenylphenoxaphosphine -10- oxide shown by the formula I.  
     USE: Useful as an insecticide, growth retardant of a plant, an a monomer for a polyhydrazide shown by the formula II, a polyoxadiazole shown by the formula III, etc. etc. hyaving improved heat resistance and flame retardance.  
     PROCESS: A compound shwon by the formula IV (Y is halogen or H) is reacted with hydrazine in a solvent (e.g., dioxane, etc.), to give the titled compound shown by the formula I. A compound shwon by the formula IV where Y is halogen (halogen is Cl or Br. Cl is especially preferable.) is especially preferable. For example, the titled compound shown by the formula I is subjected to polycondensation with the compound shown by the formula IV to give a compound shown by the formula II, which is subjected to ring formation through dehydration is polyphosphoric acid, to give a compound shown by the formula III. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11203968-A (JP)
Title: Extrusion cover apparatus of linear body
Inventor: OKADA TAKEHIKO
IPC: B29C48/06
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion cover apparatus of a linear body capable of precisely molding and covering a cover layer having a given sectional shape even if a thermal strain occurs with an extruder. SOLUTION: This extrusion cover apparatus of a linear body B is provided with an extruder 10; a molding device 20 for introducing a mixed thermoplastic resin and for molding and covering a cover layer of its specified sectional shape around the outer periphery of a linear body core A that penetrates and runs; and a communicating tube 40 for coupling the extruder 10 and the molding device 20. In this case, the molding device 20 is fixedly placed on a setting place 60, the extruder 10 is arranged movably in a horizontal face via moving devices 14 and 15 against the molding device 20, thermal strain caused by heating is absorbed by the extruder 10 moving with the molding devise 20 being a proximal point.
Patent JP-S5394140-A (JP)
Title: Memory integrated circuit
Inventor: MIZUNO AKIRA
IPC: G11C7/10
Filed: 1977-01-28
Abstract: PURPOSE:To decrease the number of the lead wire for the memory integrated circuit, by handing the input/output signal, etc. of the memory integrated circuit in a serial way with the bit outside the circuit.
Patent JP-S57120828-A (JP)
Title: Inspecting device for color code
Inventor: TAKADA SEKIJI
IPC: H01G13/00
Filed: 1981-01-20
Abstract: PURPOSE:To inspect the defectiveness of color codes of cylindrical parts by bringing a detecting disc having a large number of slits radially into contact with the cylindrical parts. CONSTITUTION:Parts 1 of a cylindrical shape 1 are held of their lead wires 9 drawn out in both directions and are carried on lead receptacle 4 by means of  chains 2 with attachements. When the parts 1 come to near a painting disc 5,  the lead wires 9 are held between belts 3 and the receptacle 4 and are thereby  rotated. The parts 1 contact with the disc 5 fixed to a shaft 6, and are painted  with color codes on the outside circumferences therof. The outside circumference of a detecting disc 10 having a large number of slits radially is brought  into contact with the circumferential edge parts of the parts 1. Since the disc 10  rotates together with the parts 1, if the parts 1 are rotating normally, the light  of a lamp 15 passes through the slits of the disc 10 intermittently, and arrives  at a phototransistor 14, which produces regular outputs. The outputs thereof are  monitored and the defective revolutions of the parts 1 are detected, whereby  this is substituted with the inspection of the color codes.
Patent JP-H09231080-A (JP)
Title: Fuzzy function optimization method for control of electrical rice cooker
Inventor: CHIYOU SEIGO
IPC: G06F9/44
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To apply a genic algorithm to the fuzzy function that decides the rice cooking volume and a heater energization pattern in a rice cooking process. SOLUTION: In a data extraction/conversion step S10, the experiment data are extracted and properly converted into the desired data based on the heating condition. In a fuzzy logic step S20, the converted data are divided into fuzzy function space areas which construct a fuzzy function and the error value of the fuzzy function is outputted after confirmation of the fuzzy function. In a fuzzy function comparison step S30, it is decided whether or not the error value of the fuzzy function is kept in a desired set range and the fuzzy function is applied to a microcomputer if the error value is kept in the set range. Then in a genic algorithm application step S40, a genie algorithm is applied and the procedure is returned to the step S20 if the error value of the fuzzy function is not kept in the set range.
Patent JP-H06279398-A (JP)
Title: Production of benzothiazepine derivative
Inventor: YAMAMORI TERUO
IPC: C07D295/13
Filed: 1994-01-27
Abstract: PURPOSE:To obtain the subject compound for medical use, having vasodilator action and protecting action on heart muscle by reacting an o-(aminoalkylamino) thiophenol with a specific glycidic acid ester in the presence of an iron ion and subjecting the reaction product to ring closure reaction. CONSTITUTION:An o-(aminoalkylamino)thiophenol compound of formula I [Y is halogen, alkyl, alkoxy, aryl or aryloxy; (n) is 1-6; R<1> is amino group of the formula NR<1a>R<1b> (R<1a> and R<1b> are H, 1-6C alkyl, aryl or R<1a> is linked to R<1b> together with nitrogen to be bonded to them to form cyclic amino group or aromatic heterocyclic group)] is reacted with a trans-3-(4-methoxyphenyl)glycidic acid ester of formula II (R<2> is lower alkyl) in the presence of a ferrous or ferric ion in a nonpolar solvent under heating to produce a threo derivative of a compound of formula III stereoscopically selectively, the ester group is hydrolyzed and the resulting substance is subjected to ring closure reaction to give the objective benzothiazepine derivative of formula IV in a high yield.
Patent JP-H07214693-A (JP)
Title: Tire vulcanizing bladder
Inventor: YOKOI TAKASHI
IPC: B29K21/00
Filed: 1994-01-27
Abstract: PURPOSE:To provide a technology improving the shape of the metal fitting clamping flange part of a tire vulcanizing bladder and shortening the vulcanizing time of the tire vulcanizing bladder. CONSTITUTION:In a freely expansible tire vulcanizing bladder 21 having a pair of opening parts formed into a hollow cylindrical shape from an elastic material such as rubber provided to both ends thereof in its axial direction and receiving a pressure fluid at the time of the vulcanization of a tire to support the tire from the inside thereof, the metal fitting clamping flange parts 20 provided to both end parts forming the opening parts of the tire vulcanizing bladder have a polygonal cross-sectional shape and a dent 26 is formed to at least one side among the respective sides of the polygonal shape.
Patent JP-S62170356-A (JP)
Title: Fluid servomechanism for controlling printing hydraulic pressure in ink jet printer
Inventor: REONAADO JII RITSUCHI
IPC: B41J2/175
Filed: 1987-01-16
Abstract: A hydraulic servomechanism for controlling the pressure of ink supplied to an ink jet printer head (24) includes a bellows (62) located between an ink source and the head (24) and arranged for expansion and contraction to decrease and increase the pressure of ink in the bellows (62).Pressure is sensed at the bellows (62) output connected to the ink head (24) and the sensed pressure is compared to a desired ink pressure to produce a driving signal which excites an electromagnetic driver (68) coupled to the bellows (62). The driver (68) applies a force to the bellows (62) to adjust the pressure to the desired pressure. A position sensing switch (114) is responsive to the volume of the bellows (62) and controls a valve (118) located between an ink source and the bellows (62) input to maintain the volume of ink in the bellows (62) within a predetermined volumetric range.
Patent JP-S58125306-A (JP)
Title: Improvement of durability of roll for cold rolling
Inventor: OONUKI TERU
IPC: B21B28/04
Filed: 1982-01-21
Abstract: PURPOSE:To prevent early wearing and smoothing of the surfaces of work rolls by removing the fine abrasive powder stuck on the surfaces of the work rolls during the cold rolling of aluminum killed steel mechanically before said powder goes to backup rolls. CONSTITUTION:A rolling material 1 such as aluminum killed steel or the like is rolled with work rolls 2, and before the fine powder stripped from the surfaces of the material 1 and stuck on he rolls 2 contacts with backup rolls 3, the powder is removed with steel wire brushes 4. The steel wire brushes are formed of highly hard wire materials having the hardness equivalent to the hardness of the roll surfaces, and pressurized water is supplied from the preceding ends of the brushes 4. Lubricating oil is supplied through guiding pipes 6. It is also possible to remove the stuck abrasive powder by spraying high pressure water in place of the brushes 4. Thus, the service life of the rolls 2 is prolonged.
Patent JP-H11205480-A (JP)
Title: Communication terminal
Inventor: KATAOKA NAOTO
IPC: H04M1/57
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal such as facsimile equipment or the like capable of appropriately functioning corresponding to whether an opposite side is a facsimile or a telephone by utilizing a 'call origination telephone number display service'. SOLUTION: This communication terminal is provided with a control means 1 for detecting a telephone number transmitted from a switchboard in a detection part 14, comparing the telephone number registered beforehand with the detected telephone number, judging whether or not a matching registered telephone number is present and changing a succeeding processing, based on the judgment. Only when the detected registration number is a telephone, a calling bell is rung.
Patent JP-S56106926-A (JP)
Title: Improvement of surface hardness
Inventor: NODA AKINORI
IPC: C08J7/04
Filed: 1980-01-29
Abstract: PURPOSE: To improve adhesiveness and the surface hardness of a plastic, by treating the surface of a base material with polyurethane primer, followed by applying a coating compound for improving surface hardness comprising a butyral resin and colloidal silica to the surface of the base material.  
     CONSTITUTION: The surface of a plastic, e.g., polycarbonate, etc. is coated with polyurethane primer, e.g., a mixture of a polyhydric alcohol, preferably polyether polyol having a molecular weight 500W3,000, and a polyfunctional isocyanate compound, e.g., diphenylmethane diisocyanate, etc., or a solution obtained by dissolving the mixture in a solvent, e.g., tetrahydrofuran, etc., to form a film with a thickness preferably 0.1W5μ. A solution of butyral resin in an organic solvent compatible with alcohols is blended with a dispersion of colloidal silica having an average particle size of preferably 50W400Å in an alcohol to give a blend, to which p- toluenesolfonic acid is added, and the prepared mixture is applied to the primer  film. The resulting film is cured by heating at 80W150°C, to give the desired film. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01184014-A (JP)
Title: Wet air cleaning apparatus
Inventor: OONO SHIYOUJI
IPC: B01D47/00
Filed: 1988-01-20
Abstract: PURPOSE:To make an apparatus smaller and to improve a dust collecting efficiency by forming a collecting part, which is arranged in a main body of an air cleaning apparatus equipped with an air inlet and an air outlet, with as small number of perforated plates as possible and also by specifying opening ratios of the perforated plates. CONSTITUTION:A cylindrical main body 10 of an air cleaning apparatus is equipped with an air inlet 12 at the lower part and an air outlet 14 at the upper part. A liquid supply part 20 is arranged at a middle part between the air inlet 12 and the air outlet 14 and a gas-liquid contact type dust collector 30 is also arranged horizontally in an upstream side under the liquid supply part 20. The collector 30 is composed of plural perforated plates 32 parallel with each other, among which at least the uppermost perforated plate is equipped with a closed face 33 and its opening ratio is specified to be not more than 30%. It is possible, as a result, to make the apparatus smaller and to improve a dust collecting efficiency.