baber/WOPTO huggingface dataset:
Patent JP-2000072755-A (JP)
Title: Triazolinone derivative and herbicide
Inventor: MORITA TAKESHI
IPC: A01N43/653
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new triazolinone derivative useful as a herbicide exhibiting an excellent herbicidal effect at a low dosage without giving a phyrotoxicity to a crop such as rice. SOLUTION: A compound of formula I [R1 is a lower alkyl, a lower alkenyl, a lower alkynyl or the like; R2 is a lower alkyl, a lower cycloalkyl or the like; R3 is a lower cycloalkyl, a lower alkenyl, a (substituted) 1-8C alkyl or the like], for example, 4-(N-2,-4-difluorophenyl-N-isoprophl)carbamoyl-2-(2- pentyl)-1,2,4-triazol-3one. The above compound is obtained by reacting 1,2,4- triazol-3-one of formula II with a carbamoyl chloride compound of formula III in the presence of a hydrochloride-removing agent in a reaction solvent at a temperature of from room temperature to 150 deg.C for about 30 min to 24 hr and subsequently reacting the obtained compound with a compound of the formula: R3-X (X is a halogen) in the presence of a base in a reaction solvent at a temperature of from room temperature to 150 deg.C for about 30 min to 24 hr.
Patent JP-S62116184-A (JP)
Title: Recording method
Inventor: KUSHIDA NAOKI
IPC: B41M5/24
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a recorded picture of high resolution by a method wherein a matrix having minute good and bad heat conductors arranged is made to contact with one side of a thermoplastic resin film when an image perforation element is to be formed in the film. CONSTITUTION:A recording head 4 has a dot-shaped heating element, and this element is heated in the shape of a picture pattern in accordance with picture signals. On the surface of a platen roller 3, a matrix formed of good heat conductors 3a and bad heat conductors 3b arranged alternately in a smaller unit tan the heating element 4a is formed. The heat of the heating element 4a is diffused into the good heat conductors 3a through a film 2 in a part of contact of the good heat conductors 3a with the film, while it is concentrated on the film 2 in a part of contact of the bad heat conductors 3b with the film. As the result, only the part of the film 2 being in contact with the bad heat conductors 3b is melted, and dot-shaped perforations 2a are formed in the size of the bad heat conductors 3b. The size of the dot-shaped heating element is preferably about 20-250mum. The heat conductivity K1 of the bad heat conductors 3b is preferably 0.05 or below, and it is the most effective that air is made to exist between.
Patent JP-H10151643-A (JP)
Title: Card pitted with lippman hologram and its production
Inventor: AZUMA NOBUYUKI
IPC: B42D15/10
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a card fitted with a Lippmann hologram simultaneously performing the molding of a card and the formation of a hologram by one injection molding process to integrally provide the hologram and the card and capable of impatting high durability to the hologram and a method for producing the same. SOLUTION: At a time of injection molding, a label wherein a Lippmann hologram is provided to at least a part of a base sheet 3 is mounted on the card surface forming surface in a mold and a separate label is mounted on the card rear surface forming surface opposed to the card surface forming surface to form a cavity between both labels. After mold clamping, a molding resin is injected into the cavity to press the respective base sheets to the card surface forming surface by resin pressure and the molding of a card and the application of the Lippmann hologram layer to the card are integrally performed at the same time.
Patent JP-H1094875-A (JP)
Title: Method for welding titanium clad steel plate
Inventor: ASANUMA NAOYUKI
IPC: B23K103/16
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain the method for welding a titanium clad steel plate excellent in sea water corrosion resistance. SOLUTION: A clad metal 2 of the titanium clad steel plate 1 is removed, base metals 3 from which the clad metal 2 are welded to each other by providing a groove in the base metal 3, a titanium spacer 5 is inserted into least both end parts of a part 4 where the clad metal including a base metal weld zone is removed so that the surface and side face of the spacer are matched with the surface and side face of the titanium clad steel plate 1 and the width of the spacer is method with the width of a part 4 where the clad metal, the surface is welded to the clad metals 2, the side face is subjected to plasma welding or TIG welding to the clad metals 2 and the part 4, and then a titanium backing plate 6 is welded to a spacer 5 and the clad metals 2 so as to cover the part 4 removing the clad metal.
Patent JP-S61133296-A (JP)
Inventor: MORI NORITOSHI
IPC: C11D3/386
Filed: 1984-12-04
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-S61136047-A (JP)
Title: Pressure regulating valve
Inventor: UEKI AKIHIRO
IPC: G05D16/16
Filed: 1984-12-04
Abstract: PURPOSE:To make it possible to set at once an automatic speed change unit into a power transmittable condition even if the viscosity of hydraulic oil is high, by providing an oil sump in an oil passage for feeding-back regurated hydraulic pressure. CONSTITUTION:A fixed volume oil sump 30 communicated with a part of feedback pressure effecting port side is provided in an oil passage for feeding- back regulated hydraulic pressur downstram of a throttle valve 20. With this arrangement, a certain time elapses until a feedback oil flowing into through the throttle valve 20 just after starting of an engine is filled in the sump 60 to delay the rise of hydraulic pressure so that a pressure regulating valve 10 is held in a condition which has been set before initiation of pressure regulating operation, and therefore, no oil drain is effected, thereby the hydraulic oil becomes in its maximum condition. Accordingly, after starting of the engine the line pressure comes to be very high, and therefore the automatic speed change unit may be set at once in its power transmittable condition even if the viscosity of hydraulic oil is high.
Patent JP-S63108149-A (JP)
Title: Automatic bath device
Inventor: TSUTSUI OSAMU
IPC: F24H1/00
Filed: 1986-10-27
Abstract: PURPOSE:To perform a boiling-up operation within a short period of time by a method wherein when there remains hot water and its temperature is lower than a desired temperature, a hot water feeding is performed and at the same time when the water shows a level capable of performing an additional heating, both hot water feeding and additional heating are simultaneously carried out and when there remains no hot water, a feeding of hot water at a low temperature is carried out and the feeding of hot water at a low temperature and additional heating are simultaneously performed at a level capable of additional heating. CONSTITUTION:Under a condition where there remains no hot water, an ignition instruction signal 40 for a hot water heater 2 is generated, an adjusting signal 42 is supplied to a hot water and cold water mixing plug 7 and then a hot water feeding at temperature slightly lower than a desired temperature is started. When water has reached such a level as additional heating can be performed, a control unit 18 may generate an ignition instruction and ignite an additional heating unit 4. When there remains hot water and its temperature is higher than a desired temperature, a hot water and cold water mixing plug 7 is fully closed in response to an adjusting signal 42 without instructing any ignition for a hot water heater 2. When water has reached a desired water level, a water feeding is stopped and if its temperature is not at a desired boiling temperature in response to a sensing signal 32 of a hot water sensor 16, the additional boiling is started.
Patent JP-H06109535-A (JP)
Title: Infrared detecting element
Inventor: NAKAMURA TAKURO
IPC: G01J5/02
Filed: 1992-09-24
Abstract: PURPOSE:To enhance sensitivity of an infrared detecting element by composing the infrared ray absorbing film thereof at least of a carbon layer thereby enhancing the infrared 187 absorption rate. CONSTITUTION:In the infrared detecting element 1, an infrared detecting part 2 is provided on a thermal insulation layer 3a formed on the surface of a silicon substrate 3, for example, wherein the thermal insulation layer 3a normally exhibits electrical insulation properties. A space 10 for thermally isolating the infrared detecting part 2 from the substrate 3 is provided on the rear of the substrate 3. At the infrared detecting part 2, upper and lower electrodes 13, 12 are provided, respectively, above and below a thin film resistor 11 having thermally variable resistance and an infrared ray absorbing film 15 composed of a carbon layer is provided on the upper electrode 13. Since the infrared ray absorbing film 15 has a carbon layer it exhibits very high infrared ray absorbing rate and since a thermal isolation space 10 is provided, heat does not escape from the infrared ray absorbing film 15 but used effectively for temperature rise of the thin film resistor 11 thus enhancing sensitivity in the detection of infrared ray.
Patent JP-H04136276-A (JP)
Title: Synthetic fiber
Inventor: NAKAYAMA KAZUYUKI
IPC: D06M101/16
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a synthetic fiber having improved adhesiveness to a general- purpose resin matrix by adhering with a treating agent containing a specific aliphatic polyepoxy-based compound and a copolymer of monoallylamine and diallylamine. CONSTITUTION:(A) 5-90wt.% aliphatic polyepoxy-based compound having at least two epoxy groups in a molecule is mixed with (B) 95-10wt.% copolymer of monoallylamine expressed by formula I or formula II [R1 is a radical selected from a group composed of H, 1-18C alkyl, benzyl, expressed by formula III (R2 is 1-18C alkyl) and CH2 CH2OH; n/m is 95/5 to 5/95] to obtain a treating agent. Next, the treating agent is adhered on a synthetic fiber to improve adhesiveness to especially a polyurethane-based resin or a halogen-containing vinyl resin, etc. Besides, as the treating method, at first the component A is preferably applied and dried, then the component B is adhered in the second process.
Patent JP-H0593768-A (JP)
Title: Double-tuned circuit of nuclear magnetic resonance probe
Inventor: FUJITO TERUAKI
IPC: G01R33/36
Filed: 1991-10-02
Abstract: PURPOSE:To prevent the generation of a false tuning peak on the observation side near an irradiation frequency in a nuclear magnetic resonance probe double- tuned circuit. CONSTITUTION:This probe double-tuned circuit is provided with a sample coil LS, a coaxial resonator CR one-fourth in the wavelength for irradiation connected to one end A of the sample coil LS, a trap circuit LT+CB one fourth in the wavelength for irradiation connected to the other end B of the sample coil LS, a variable condensor VC2 for matching on the observation side provided between the other end of the sample coil LS and an observation incidence end T0 and a variable condenser VC1 for tuning on the observation side provided between the other end of the sample coil LS and the earth. A dummy coil LD is provided in series on the side of the sample coil LS of the variable condenser VC1 for observation side tuning thereby bringing a ghost peak lower than an irradiation frequency.
Patent JP-2001083402-A (JP)
Title: Optical equipment
Inventor: YAMAZAKI AKIRA
IPC: G03B13/36
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To drastically extend a focus detection feasible area without making a camera larger with simple constitution by making the emitting angle of either reflected light or transmitted light which goes toward an image pickup surface side small and reflecting the light whose emitting angle is made small to a detection device side by a 2nd reflection mirror. SOLUTION: Luminous flux transmitted through a main mirror 4 is made incident on a DOE 9 provided on the back surface of the mirror 4, and emitted after its emitting angle is changed to be smaller by a diffraction phenomenon. Thereafter, the luminous flux whose emitting angle is changed by the DOE 9 is reflected in a direction along the inclination of a sub mirror 8 by the mirror 8 and forms a subject image on a paraxial image-formation surface 10.  After the luminous flux from the subject image, which forms the image on the surface 10, passes through a field lens 11, it is reflected by the reflection mirror 12 so that its direction is changed again, and condensed by the respective lenses of a secondary image-formation system 15 through two apertures of an infrared cut filter 13 and a diaphragm 14, reaches the area sensor of a photoelectric conversion element 16 and forms the subject image again.
Patent JP-H04135467-A (JP)
Title: 'tokoroten' edible with desert sense and production thereof
Inventor: SUGIURA TSUTOMU
IPC: A23L17/60
Filed: 1990-09-26
Abstract: PURPOSE:To enable light eating by adding a small amount of vinegar to chopped 'TOKOROTEN' (vermicelli-like jelly made from seaweed) and packaging the resultant 'TOKOROTEN' in individual packaging containers. CONSTITUTION:Seaweeds 1 for 'TOKOROTEN' are dried and powdered to provide powdery 'TOKOROTEN' 2, which is then mixed with water 3 and boiled to afford pasty 'TOKOROTEN' 4. A flavoring agent or a colorant 9 or both, as necessary, are added thereto and the prepared 'TOKOROTEN' is then placed in a mold, formed, solidified and subsequently extruded into a chopped form to afford chopped 'TOKOROTEN' 5. Vinegar 6 in a small amount so as not to require draining of water in eating thereof is then added to the resultant 'TOKOROTEN' 5 and packaging thereof in individual packaging containers is carried out.
Patent JP-H03118437-A (JP)
Title: Manufacture of vibration type transducer
Inventor: HARADA KINJI
IPC: G01L9/00
Filed: 1989-09-29
Abstract: PURPOSE:To increase sensitivity and to improve various characteristics by forming a vibrator, and thereafter polishing and flattening an epitaxial layer as an uppermost layer. CONSTITUTION:The structure of a vibrator 3 is formed. Thereafter, an n-type epitaxial layer 9 is formed on the surface of a device as shown in the figure (a). Then, the epitaxial layer 9 is polished with a grinder as shown in the figure (b) and the surface is flattened. Furthermore, a diaphragm 2 is formed as shown in the figure (c) by alkali etching using KOH. The diaphragm 2 is formed of a Si single crystal, and there is no abnormal material in the crystal. Geometrical steps are removed by the flattening. Therefore, irregular stress fields due to the concentration of stress are not formed. Therefore, uniform strain is applied onto the surrounding part of the vibrator 3. Thus the deformation of the diaphragm 2 caused by pressure can be accurately transferred to the vibrator 3. In this way, errors become less, and the measuring sensitivity is improved.
Patent JP-2000084122-A (JP)
Title: Iron club set
Inventor: KONO MASARU
IPC: A63B53/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a set of iron clubs whose center of gravity is effectively controlled by a single member without changing the ordinary shape of the head. SOLUTION: A dent 3 is formed on the back side of the head 2 of an iron club, and the loft of the club is made larger as the number of the club is larger. The ratio of the volume V1 of the upper part to the volume V2 of the lower part, excluding the thickness of the hitting surface around the rim of the dent 3, is successively increased as the loft of the head 2 becomes gradually large in the area A sectioned by the edge plane P1 on the toe 2a side and the edge plane P2 on the heel 2b side of the scoring area of the head 2.
Patent JP-2000085069-A (JP)
Title: Antibacterial transparent resin sheet
Inventor: KATO SHIGERU
IPC: C08L101/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented laminated sheet of styrene resin, containing an antibacterial agent, which shows a high antibacterial effect without impairing basic performance as a sheet. SOLUTION: This antibacterial transparent resin sheet has a biaxially oriented polystyrene base material layer and at least, one piece of an antibacterial resin surface layer. In this case, the antibacterial resin surface layer contains dissolving glass particles containing a group IB element. Further, the product obtained by multiplying the total thickness of the antibacterial resin surface layer by the weight % of the dissolving glass particle content is 1.5 μm.wt.% or above and 25 μm.wt.% or below.
Patent JP-H1195916-A (JP)
Title: Coordinate input device
Inventor: KITAGAWA KATSUHIDE
IPC: G06F3/0354
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To make easily realizable the appearance change of a housing intended by a user without exchanging the device, and to make its form maintainable until form changing operation is performed by using a stretching material capable of deforming the forms of the upper part of the housing and its side faces for the materials of them and further providing a form controller inside the housing so as to deform the form of the stretching material. SOLUTION: A switch 70 is provided with setting (modes 1 and 2) for changing the rotating direction of a driving device inside a form controller 40 and setting (mode 3) for keeping its state by stopping the driving device. Rubbers at the upper part of a housing 10 and at its side parts are partially fixed on the base part of the housing and by changing the form of the base, the appearance form of this rubber is deformed as well. Since a reinforcing member 60 is provided inside the housing 10, its form is not deformed during use and when the switch 70 is turned into the state of the mode 3 the form is maintained.
Patent JP-2000087214-A (JP)
Title: Nitriding method for maraging steel and maraging steel product obtained thereby
Inventor: KITANO KENZO
IPC: F16G5/16
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain steel having high fatigue strength and wear resistance by previously forming a fluoride film by reaction gas contg. fluorine on the surface of steel and thereafter forming a nitrided hardened layer in a nitriding atmosphere in which the concn. of NH3 and temp. are specified. SOLUTION: At the time of forming a hard nitrided hardened layer on the surface of maraging steel, maraging steel is previously heated and held at about 300 to 400 deg.C for about 5 to 30 min in an atmosphere of reaction gas contg. fluorine, e.g. a fluorine compd. such as NF3, BF3, CF4, HE, F2, or the like to form a fluoride film on the surface. Next, this maraging steel is treated at 400 to 500 deg.C for about 15 min to 5 hr, preferably, in a nitriding atmosphere in which the concn. of NH3 lies in the range of 5 to 30 vol.% to the whole, on the surface, a nitride layer composed of nitride only is uniformly formed at a thickness of <=1 μm, and, on the lower layer thereof, a diffused layer is formed.
Patent JP-H08124789-A (JP)
Title: Manufacture of ceramic multilayered electronic component, and ceramic multilayered electronic component
Inventor: KUBODERA NORIYUKI
IPC: H01G4/12
Filed: 1994-10-21
Abstract: PURPOSE: To provide a method for obtaining a small-sized ceramic multilayered electronic component of high performance wherein the thickness of a ceramic layer between inner conductors can be reduced, and defect like delamination is hardly generated. CONSTITUTION: When a ceramic multilayered electronic component wherein a plurality of inner electrodes are formed in a ceramic sintering body is manufactured, a metallic film multilayered body 13 is obtained by stacking a plurality of metal films 5, 6, 10. The metallic film laminate 13 is baked and nitrided. Thereby a part of the metallic film multilayered body 13 is turned to metallic nitride ceramic and constitutes at least one part of the ceramic sintered body. Thus a ceramic multilayered board is manufactured.
Patent JP-2000086950-A (JP)
Title: Production of ink and apparatus used for the production
Inventor: IWAZAWA MASANORI
IPC: C09D11/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To extremely improve a production efficiency and to obtain a pigment dispersion having stable, uniform and high qualities by continuously carrying out a flushing process and a baking process by the same one twin-screw extruder. SOLUTION: Supply, kneading and dehydration of a varnish and a paste pigment of a flushing process are continuously carried out by using a twin-screw extruder having a screw passing through from a first to a fifteenth blocks by heating the first to the seventh blocks at 60-100 deg.C and keeping the temperature. The dehydrated mixture is further kneaded in the eighth and ninth blocks at a normal temperature under normal pressure and sent to a tenth block. The mixture is maintained at ordinary temperature under atmospheric pressure in the tenth to the fifteenth blocks and supply of an auxiliary, an additive and a solvent in a mixing process and kneading of the sent mixture are continuously performed.  Thus, the flushing process and a baking process are successively carried out and a large amount of a pigment dispersion having stable uniform qualities and a high pigment concentration is obtained in a short time.
Patent JP-S61135415-A (JP)
Title: Manufacture of composite wire coated with copper or copper alloy
Inventor: NAGAI MASAHIRO
IPC: B21C29/02
Filed: 1984-12-05
Abstract: PURPOSE:To prevent the generation of product defects by supplying an unpreheated copper alloy, etc., together with a core wire, to an extruding device and adjusting the generated-heat temperature of the material itself during extrusion. CONSTITUTION:Transporting paths 2' are formed by engaging a shoe block 3 with movable wheels 1, 1 having endless grooves respectively. Copper or copper alloy materials 11 are supplied to the paths 2' without preheating them by rotating the wheels 1, 1 in the arrow directions respectively. The materials 11 are moved to the inside of paths 2' by the frictional resistance produced by the contacts between the materials 11 and the inner wall surfaces of grooves 2. The material 11 compressed into a high pressure state by the paths 2' comes into contact with a core wire 10 in a gathering chamber 7, and is extruded together with the wire 10, through a die 5 into a composite wire. The generation of product defects due to the oxidation of material is prevented, because the temperature of material 11 can be adjusted by the rotational speed of wheel 1.
Patent JP-H0599482-A (JP)
Title: Controller for air conditioning
Inventor: TAIRA TOMOTSUNE
IPC: F24F11/02
Filed: 1991-10-04
Abstract: PURPOSE:To contrive energy saving by a method wherein an arithmetic control means is provided between the detectors of temperature and humidity in a room and control valves related to respective operating instruments. CONSTITUTION:Temperature and humidity are controlled by operating a cold water valve 4, connected to a cooler 7, a hot-water valve 5, connected to a heater 8, and a humidifying valve 6, connected to a humidifier 9, respectively. In this case, the constitution of rule, determining the combinations of a plurality of operating modes such as cooling and heating, heating and humidifying, cooling and heating and the like in accordance with the conditions of temperature and humidity, as well as the mode switching of the rule constitution are mounted on an arithmetic control means 3, provided between a temperature detector 1 as well as a humidity detector 2 in a room and respective control valves 4-6. According to this method, the simultaneous operation of all of respective control valves 4-6 will never be caused even when an indoor temperature is near the set value thereof or overshoot is produced whereby energy can be saved.