baber/WOPTO huggingface dataset:
Patent JP-S63297251-A (JP)
Title: Production of granular slaked lime
Inventor: ODA SHOGO
IPC: C04B2/04
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the tiled slaked time having low water-content, excellent disintegration property in water and uniform particle diameter, by spraying an aqueous slurry of slaked lime in a spray-drying chamber containing fluidized quick lime powder. CONSTITUTION:An aqueous slurry of slaked lime having a concentration of <=43% is produced by adding water to slaked lime. The aqueous slurry of slaked lime is sprayed into a spray-drying chamber containing fluidized quick lime powder to effect the collision of the water-containing slaked lime with the quick lime powder and the hydration reaction of formula. Water in the slaked lime powder is removed to dryness by the simultaneous dehydration and heat- generation caused by the above reaction to obtain the titled slaked lime having particle diameter of 0.1-1.0mm and a water-content of <=5%.
Patent JP-S6366139-A (JP)
Inventor: MAACHIN FUIRITSUPU ATOKINZU
IPC: B01J21/00
Filed: 1987-05-29
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-H07321720-A (JP)
Title: Multiple space diversity system
Inventor: SASAKI TAKAMORI
IPC: H04B7/08
Filed: 1994-05-25
Abstract: PURPOSE:To provide a multiple space diversity system in which phase control is attained by the endless phase shifter control circuit of the same circuit configuration and the system is inexpensively manufactured. CONSTITUTION:When an input signal S1 from a main antenna 1 is interrupted, a discrimination device 11 discriminates it that the input signal S1 of the main antenna 1 is interrupted and outputs a control signal CONT 2 to a changeover device 12. Then the changeover device 12 provides an oscillation signal S from an oscillator 13 to an endless phase shifter control circuit 21, which provides the output of the control signal CONT 1 to an endless phase shifter 31. As a result, the phase of the endless phase shifter 31 is controlled and the phase of an input signal S2 of an auxiliary antenna 2 is the same as the phase of an oscillation signal S and the phase of an in-phase synthesis signal S4 synthesized by a synthesizer 41 is fixed.
Patent JP-S6026602-A (JP)
Title: Manufacture of magnetic iron powder
Inventor: ISHIBASHI TOSHINORI
IPC: B22F1/00
Filed: 1983-07-26
Abstract: PURPOSE:To obtain magnetic iron powder of stable quality by easy operation by heat treating metallic iron particles or ferroalloy particles in a steam atmosphere at a specified temp. under a specified partial pressure of steam. CONSTITUTION:Metallic iron particles or iron-base ferroalloy particles are heat treated in a steam atmosphere at 200-600 deg.C under 0.01-<10% partial pressure of steam. By this treatment the surfaces of the iron particles are coated with iron oxide layers, and magnetic iron powder of stable quality useful as a magnetic recording material is obtd. When the powder is used in the manufacture of a magnetic tape, superior electromagnetic transducing characteristics, superior sensitivity and a low bias noise level are demonstrated.
Patent JP-S6115863-A (JP)
Title: Production of 2-chloro-4-nitrobenzoic acid
Inventor: GOUDOU AKINOBU
IPC: B01J27/128
Filed: 1984-07-02
Abstract: PURPOSE:To obtain the titled compound useful as a raw material of pharmaceuticals, etc., economically, in high quality and yield, by oxidizing 2-chloro-4-nitrotoluene in acetic acid in the presence of a specific catalyst using a molecular oxygen-containing gas as the oxidizing agent. CONSTITUTION:2-Chloro-4-nitrotoluene is oxidized with a gas containing molecular oxygen (preferably air) in 1-5pts.wt. of acetic acid based on 1pt. of the starting compound, in the presence of a catalyst composed of a heavy metal compound (e.g. compound of Co, Mn, etc.) and a bromine compound (e.g. cobalt bromide). The obtained reaction liquid is concentrated, the acetic acid used as the solvent is distilled off, and water is added to the residual liquid to precipitate the objective 2-chloro-4-nitrobenzoic acid. A highly purified compound can be separated in high yield, by the recrystallization of the crude product precipitated by the above process, using an aromatic solvent such as benzene, toluene, chlorobenzene, etc.
Patent JP-H04334894-A (JP)
Title: Organic thin film type electroluminescence element
Inventor: ONUMA TERUYUKI
IPC: H05B33/26
Filed: 1991-05-10
Abstract: PURPOSE:To improve emission luminance and lengthen the life of electroluminescence element by installing a layer made up of a specific material in an organic compound layer. CONSTITUTION:An anode 2, an organic compound layer made up of a layer 3a containing hole transporting luminescent material and a layer 3b where hole transporting luminescent material coexists with electron transporting material, and a cathode 4 are formed in order on a substrate 1. According to that constitution, the holes injected from an electrode and electrons are recombined over the whole of a coexistent layer 3b so as to emit light. Luminescent sight, therefore, more greatly increases in comparison with the previous cases so that emission luminance and luminous efficacy are improved.
Patent JP-S6114154-A (JP)
Title: Coating material for optical glass fiber
Inventor: YOSHIHARA MITSUO
IPC: G02B6/44
Filed: 1984-06-29
Abstract: PURPOSE:To obtain the titled coating material capable of suppressing the deterioration in the period wherein it is left to stand for a long period under high moist heat, the lowering of flexibility and the increase of transmission loss by blending a specified unsaturated polyester, a lower viscous liquid compd. as a reactive diluent and an initiator of polymerisation. CONSTITUTION:The titled coating material is obtained by blending (a) an unsaturated polyester in which hydrogenated polybutadiene having hydroxyl groups in both terminals of the molecule as at least one part of polyol components is used and (b) a liquid compd. which has at least one piece of polymerizable C=C double bond in one molecule as a reactive diluent of the above-mentioned component (a) and is low viscous at ordinary temp. and (c) an initiator of polymerisation. The average mol.wt. of the hydrogenated polybutadiene to be used is normally 500-5,000. When the mol.wt. is too large, the compatibility for the component (b) is wrong unpreferably. As the component (b), liquid (meth)acrylic ester which has 1-3 pieces of polymerizable C=C double bonds and is low viscous at ordinary temp. is especially preferable.
Patent JP-S5836965-A (JP)
Inventor: IMADA ETSUO
IPC: C04B20/12
Filed: 1981-08-26
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-S62292115-A (JP)
Inventor: EGUCHI OSAMU
IPC: A47J37/00
Filed: 1986-06-11
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-H01306516-A (JP)
Title: Device for attaching/detaching annular guiding cylindrical body for packing in granular multi-layer packing apparatus
Inventor: TAKAHASHI YOSHINORI
IPC: C21B13/00
Filed: 1988-06-03
Abstract: PURPOSE:To safely and efficiently attach/detach a guiding cylindrical body to a packing apparatus in a short time by suitably lifting and rotating a holding device with a lifting device and a rotating device under condition of holding the annular guiding cylindrical body for packing with a holding device. CONSTITUTION:The annular guide cylindrical body 5 for packing fitting to and hanging down from a distributor in granular multi-layer packing apparatus (not shown in the figure) is held with a holding device A. In this holding device A, by working a cylinder 12 for holding, a pad 8 is press-contacted at both sides of the above guide cylindrical body 5 through a rod 12a, guide rod 11, pin 10, holding jig 9, etc. A circular cylinder 13 fitting to the above holding device A is inserted to upper part of a circular cylinder 14 through whirl stop 13a. The above cylinder 13 is made liftable with a lifting device B composing of a cylinder 15 for lifting fitted to the circular cylinder 14 through a connector 14a. Further, the circular cylinder 14 is inserted to outside of a cylindrical seat 18 fixed to a carriage 7 and is made rotatable as centering an axial center through a connector 14b by working a cylinder for rotation (not show in the figure) in a rotating device C. The attachment/detachment of the guide cylindrical body 5 is safely and efficiently executed with the attaching/detaching device having the above constitution.
Patent JP-H0431227-A (JP)
Title: Opening/closing device for container lid
Inventor: HATSUOKA TADATSUNE
IPC: B65B55/14
Filed: 1990-05-25
Abstract: PURPOSE:To make an asured sealing effect possible by a simple structure, which does not require turning of an opening/closing ring by a method wherein after a lid has turned to the vicinity of an opening of a container main body by a hinge, the lid is moved by a sliding mechanism to a position to meet the opening of the container, and an opening/closing ring split in two and a packing box simultaneously fasten the peripheral edge of the lid such as pinching the peripheral edge of the lid. CONSTITUTION:An opening/closing ring 10 is vertically split in two, and one opening/closing ring 10a is attached to a packing box 11 at the open peripheral edge of a container main body 4, and the other opening/closing ring 10b is attached to the peripheral edge of a lid 1. The lid 1 is supported by a hinge 2 and bracket 3, and at the same time, it is slidably provided by the bracket 3. Therefore, by moving the lid 1 to the vicinity of the opening of the container main body 4 by the hinge 2, and sliding the lid 1 to a position to meet the opening of the container main body 4 by a manual or automatic sliding mechanism 5, the peripheral edge of the lid 1 is pinched between the opening/closing ring 10 and the packing box 11 to seal the container.
Patent JP-2000330045-A (JP)
Title: Multi-beam scanner and scanning length matching method for multi-beam scanner
Inventor: KAWAMURA ATSUSHI
IPC: G02B26/10
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-beam scanner which does not require any expensive beam synthesizing optical system, uses scanning and image forming elements having high degrees of freedom for design, and can highly match the scanning lengths of a plurality of beams to each other. SOLUTION: This multi-beam scanner is provided with a plurality of light sources 11 and 12, a plurality of first optical systems 13 and 14 which couple the light sources 11 and 12 with each other, and a second optical system 15 which condenses the beams from the first optical systems 13 and 14 into a linear beam which is long in the main scanning direction. The scanner is also provided with a deflector 16 having a deflecting and reflecting surface 17 which is separated from its rotation axis AX by a prescribed distance, and a third optical system containing scanning and image forming elements 18 and 19 which scan a surface to be scanned at about equal speeds. The light sources 11 and 12 have a light emitting wavelength difference Δλ between them and the two beams made incident to the deflector 16 have an angle of opening α in a deflective rotation plane and are nonparallel beams having a nonparallelism of D in the main scanning direction. The third optical system has a chromatic aberration of Δf at its focal distance and the Δλ, α, D, and Δf are set so that the difference between the scanning lengths of the beams may become a prescribed amount or smaller at the same deflective rotational angle.
Patent JP-S5659896-A (JP)
Title: Lubricant for hot rolling of steel material
Inventor: KAGEYAMA HACHIROU
IPC: C10N20/06
Filed: 1979-10-23
Abstract: PURPOSE:To obtain a lubricant for hot rolling of steel materials, having excellent instantaneous adhesiveness, excellent hot lubricity, and better waste water treatability, by dispersing surface-treated CaCO3 with a water-soluble high-molecular compound as a dispersant into water. CONSTITUTION:CaCO3 is treated with a surface treating agent, e.g., a fatty acid, a resin acid, a surfactant, etc., to obtain a surface-treated CaCO3. Then, the surface- treated CaCO3 is dispersed into water by using a water-soluble high-molecular compound, e.g., polycarboxylic acid type high-molecular compounds, sodium alginate, etc., as dispersants. EFFECT:The lubricant contains no oils, is stable at high temperature, and is easily separated from water. Also, the treatment of waste water with the lubricant is easy.
Patent JP-H01304510-A (JP)
Title: Space stabilizer
Inventor: SHIMOMURA HIROSHI
IPC: G05D1/08
Filed: 1988-06-02
Abstract: PURPOSE:To stabilize space with high accuracy by using an AZ axis, an EL axis and a cross EL axis to perform the space stabilizing control and correcting the inclination of an attachment coordinate surface. CONSTITUTION:A space stabilizing device consists of an oscillation detector 1 for oscillator, a command device 3, a coordinate converter 5, 1st and 2nd motors 9 and 15, a turning mechanism part 10, an EL mechanism part 16, a controller 18 and a drive mechanism part 19. Furthermore a setter 21is added for correction value of the coordinate surface together with a coordinate surface corrector 22, a cross EL axis command angle 23, a 3rd amplifier 24, a 3rd motor 26 and a cross EL mechanism 27. Thus a drive mechanism part consists of three axes and the surface stabilizing control is secured. In addition, the inclination of an attachment coordinate surface is automatically corrected and the coordinate conversion error is minimized. As a result, a TV camera, etc., can be stably controlled in space regardless of the movement of an oscillator.
Patent JP-S5760146-A (JP)
Title: Plastic solar heat collector
Inventor: MAEKAWA KATSUMI
IPC: F24S10/70
Filed: 1980-09-29
Abstract: PURPOSE: To obtain the captioned heat collector of spiral type having a large durability by extruding an taking up hollow plastic pipe in a one-state spiral shape from an extrusion molding machine between the side plate and side frame.  
     CONSTITUTION: A hollow plastic pipe 2 is extruded from an extrusion molding machine, and taken up in a spiral shape along a plate 5 in a predetermined winding diameter and fixed by a fixing frame 6. Then the pipe 2 is cut. By this construction, the above described spiral type heat collector can be obtained esily and efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11315027-A (JP)
Title: Cosmetic for improving state of feelings
Inventor: ARAKI HIROMITSU
IPC: A61K8/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject cosmetic capable of easily improving an unstable state of feelings by including glycyrrhizic acid. SOLUTION: This cosmetic is obtained by including glycyrrhizic acid and/or physiologically permissible salts in the ratio of pref. 0.001 to 1 wt.% and, pref., adding 0.001 to 1 wt.% of γ-oryzanol. It is allowed to optionally include, in addition to the above components, optional components usable in general cosmetics, e.g. liquid paraffin, hydrocarbon e.g. microcrystalline wax, ester e.g. jojoba oil, higher alcohol e.g. cetanol, anionic surfactant, cationic surfactant, amphoteric surfactant, palyhydric alcohol or thickening agent. It is the most preferable to add the essence of malt in the ratio of pref. 0.01 to 1%.
Patent JP-S6026784-A (JP)
Inventor: HIRAI KIYOKAZU
IPC: E05B49/00
Filed: 1983-07-25
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-S5840428-A (JP)
Title: Gas oven
Inventor: SETOGUCHI HIROYUKI
IPC: F24C3/08
Filed: 1981-09-01
Abstract: PURPOSE:To unify heat distribution inside an oven housing and to miniaturize external dimensions of an instrument, by a method wherein a gas burner is provided in the rear part of the oven housing and a secondary suction guide plate is provided in the vicinity of the burner so that a thermal convection is occurred from the rear of the oven housing to the front of the same. CONSTITUTION:A gas burner 1 is located at the lower part and the rearward position of the inside of an oven housing 2, and vertical guide plates 11 and 12 are provided so that a tray 4 is not heated directly by a flame of the burner 1. Flicker of the flame is prevented from occurring as suction air from a secondary suction opening 13 is adjusted by the guide plates and suction is made along the side face of the burner 1. Hot air is circulated in a route as shown by an arrow as exhaust openings 14 are provided at the bottom of both a left and a right walls 15 in the oven housing. The hot air is discharged from the exhaust opening 14 after having been circulated so as to wrap the tray 4, then passed through a space 17 between the inside of the oven housing 2 and a heat insulation plate 16 and discharged out of the housing through a ventilating hole 18 over wrapping of the oven housing again, that is. External dimensions of an instrument is miniaturized without miniaturizing the inside measurement.
Patent JP-S5839360-A (JP)
Title: Memory access system
Inventor: HITAI YUTAKA
IPC: G06F12/06
Filed: 1981-09-01
Abstract: PURPOSE:To send data to another processor without useless data transfer, by allowing respective plural processors to access both their local memories and local memories of the opposite connected processors. CONSTITUTION:A control processor 200 has a memory 210 as a local memory, and processors 201-204 also have memories 211-214 as local memories. The processors 201 and 202, and 203 and 204 are connected mutually through an interexchange channel 220. Consequently, the processor 201 handles the memory 212 connected externally to the memory 211, and the processor 202 handles the memory 212 and external memory 211. similarly, the processor 203 handles the memories 213 and 214, and the processor 204 handles the memories 214 and 213. Therefore, for example, when the processor 201 is to send data to the processor 202, the data are written at the upper side of the memory map of the processor 202 as they are only by writing the data at the lower side of the memory map of the processor 201, i.e. in the memory 212.
Patent JP-S62293201-A (JP)
Title: Storing structure for underwater optical branching unit
Inventor: KUMAGAI MASAO
IPC: G02B6/00
Filed: 1986-06-13
Abstract: PURPOSE:To effectively utilize a space and to improve workability by fixing a unit for constituting an optical fiber switching circuit part on one side of a frame in a housing and fixing a unit constituting a power supply switching circuit part on the other hand. CONSTITUTION:Members fixed on the frame 1, i.e. members stored in the housing, are roughtly sorted into two members, i.e. the unit constituting the optical fiber switching circuit part 10 fitted to one side of the frame 1 and the unit constituting the power supply switching circuit part 20 fitted to the other side. Since respective units can be independently assembled and fixed on the frame 1 and the circuit part 10 is separated from the circuit part 20 in the axial direction, adverse influence due to heat generation or high voltage is not exerted upon these members.
Patent JP-H04363541-A (JP)
Title: Air-conditioner
Inventor: YAMAZAKI KENJI
IPC: F24F11/02
Filed: 1991-06-07
Abstract: PURPOSE:To prevent the occurrence of a risk by a method wherein the starting of operation is announced to a user present near an alarm buzzer before operation is automatically started according to a memory before a stop when interruption is restored, in an air-conditioner having a restoration operation function. CONSTITUTION:An air-conditioner control part 1 controls operation of an indoor fan 2, an outdoor fan 3, and a compressor 4 through microcontrol. When interruption occurs during running of an air-conditioner, the air-conditioner is stopped. However, during restoration, an operation state before a stop is held in a memory by the air-conditioner control part 1, and a function read data from a memory and automatically re-start operation is provided. An alarm buzzer 5 is connected to the air-conditioner 1, and the air-conditioner control part 1 effects an output to the alarm buzzer 5 in prior to re-starting of operation and announces an alarm for a given time. Thus, re-starting of operation is announced to a user present near an air-conditioner and an accident is prevented from occurring.
Patent JP-H04360490-A (JP)
Title: Degaussing device of color cathode ray tube
Inventor: SHIMOYANAGIDA SUSUMU
IPC: H04N9/29
Filed: 1991-06-07
Abstract: PURPOSE:To obtain the degaussing device of a color cathode ray tube which can surely degauss even when power impedance is large and in which a hum bar and an image fluctuation accompanying the degaussing action do not occur. CONSTITUTION:Through a switch 3 which is turned ON when a color cathode ray tube is not operated, to the serial body of a degaussing coil 5 and a posistor (2-terminal type is sufficient.) 11, the degaussing current is fed from merchandise power 1. Then, since the degaussing current is fed to the degaussing coil 5 when the color cathode ray tube is not operated, the degaussing current becomes large only for the portion where the current to operate the color cathode ray tube is not fed. Since it is not necessary to minimize the iris current, the low- priced 2-terminal posistor can be used and the cost of the device can be decreased.
Patent JP-H08329544-A (JP)
Title: Magneto-optical pickup
Inventor: HAYASHI TAKUO
IPC: G11B7/123
Filed: 1995-06-02
Abstract: PURPOSE: To provide a small-sized and inexpensive magneto-optical pickup with which a high utilizing efficiency of light, a magneto-optical signal with a sufficient SN ratio, a high reliability and durability are obtained, with respect to a magneto-optical pickup for recording or reproducing information by magneto-optical effect. CONSTITUTION: Integrated inside with an optical module 15 composed of a laser diode 17 and photo diodes 18, 19, 20, a polarization prism 23 which has different transmissivities against P-polarization and S-polarization respectively is provided. An improvement in the utilizing efficiency of the light and a sufficient SN ratio of a magneto-optical signal is secured by providing an analyzer 24 inside the optical module 15 while miniaturizing the pickup. Further, a magneto-optical pickup with a high reliability and durability is provided by making the optical module to be of hermetically sealed structure.
Patent JP-H04362104-A (JP)
Title: Method for coating metallic particle with polymer
Inventor: DATE HITOAKI
IPC: C09J11/04
Filed: 1991-06-07
Abstract: PURPOSE:To completely coat the surfaces of metallic particles with a polymer relating to the formation of a conductive adhesive and more specifically a microcapsule type conductive filler. CONSTITUTION:This method consists in the procedure subjecting the metallic particles 1 to a surface treatment with a coupling agent, then dispersing the metallic particles 1 into an org. solvent dissolving a monomer to form a homopolymer and a polymn. initiator to form an oil phase, adding this oil phase to a water phase consisting of an emulsifier and thickener dissolved in water to form a suspension, and acting heat and/or catalyst on this suspension to polymerize the monomer thereby forming the homopolymer films 2 on the surfaces of the metallic particles, or subjecting the metallic particles 1 to the surface treatment with the coupling agent, then dispersing the metallic particles 1 into the org. solvent dissolving a monomer A to form the copolymer to form an oil phase, adding this oil phase to the water phase consisting of another monomer B, an emulsifier and thickener dissolved in the water to form the suspension, and acting the heat and/or catalyst on this suspension to polymerize the monomer, thereby forming the copolymer films on the surface of the metallic particles 1.