baber/WOPTO huggingface dataset:
Patent JP-H11136747-A (JP)
Title: Moving body communication machine
Inventor: YAMAMOTO SHUJI
IPC: H04W48/04
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a medical unit and a pace maker without permitting a use to be conscious of it by adding a function detecting a radio signal by the mediums of a radio wave, light and a ultrasonic wave and a function inhibiting transmission as a detected result to a moving body communication machine. SOLUTION: A specified radio signal detection block 11 measures a specified signal by receiving a measurement request from a system control part 1 and returns the result to the system control part 1. The system control part 1 judges whether the returned result has the signal or not. When the judged result has the signal, a transmission inhibition state is stored. When the signal is absent, a transmission permission state is stored. The specified radio signal detection block 11 receives the measurement request and measures the specified signal and returns the result to the system control part 1. The system control part 1 judges whether the returned signal has the signal or not. When the judged result has the signal, the specified signal is checked. When the signal is a transmission inhibition signal, the transmission inhibition state is stored.  When the signal is a transmission permission signal, the transmission inhibition state is released.
Patent JP-H10177209-A (JP)
Title: In-finder display device for single lens reflex camera
Inventor: HIRAI ISAMU
IPC: G03B17/20
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To make the display of photographic information brighter in a finder and also to make the display more easily to see. SOLUTION: An object image formed on a finder screen on the upper surface 11a of a reticle 11 through a photographic optical system 14 and a quick return mirror 13 is observed through an eyepiece 12. Fresnel lens formed on the rear surface 11b of the reticle 11 is provided with an action of coupling the exit pupil of the photographic optical system 14 and the observation side pupil position of the eyepiece 12. The photographic information projected by a photographic information projecting unit 30 is projected and displayed on a prescribed projection position of the finder screen. The photographic information projecting unit 30 is arranged on a line linking the exit pupil of the photographic optical system 14 with the projection position.
Patent JP-2000120367-A (JP)
Title: External fastening liner plate and method for using it
Inventor: MIYAZAKI KAORU
IPC: E21D5/10
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely retain the earth by applying the constitution that a liner plate fitted in such a way as externally exposing a flange having a bolt hole is circularly assembled on the four sides of a curved steel plate, and inserted while connected to the internal side of the casing of a shaft. SOLUTION: A horizontal flange 2 and a vertical flange 3 with vertical and horizontal bolt holes 4 and 5 are fitted to a curved steel plate 1 reinforced with a corrugation in such a state as exposed outside curvature, thereby forming a liner plate. Liner plates adjacent to each other are connected by use of bolts and nuts, and circularly assembled so as to have the maximum height of 2 m. The assembled body is inserted in the circular casing of an excavated shaft, and the horizontal flange 2 is held against a fall with a jig laid at the peripheral end of the casing. Thereafter, a liner plate similarly assembled on the ground is lifted with a crane, placed on the top of the previously inserted liner plate and then connected. The jig is removed for lowering the liner plate and this process is repeated until the liner plate reaches a bottom.  According to this construction, the liner plate can be efficiently and safely assembled, because an assembling work can be externally done without using scaffolding or a ladder.
Patent JP-2000121623-A (JP)
Title: Decomposing method and analyzing method for nonoxidizing sample
Inventor: WATANABE MITSUYOSHI
IPC: G01N1/28
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To allow a gentle fusing reaction while accelerating oxidation when the alkali in a nonoxidizing sample is fused by adding the oxide of a transition metal to the nonoxidizing sample and a fusing agent. SOLUTION: A sample is fused by sodium carbonate and boric acid, polyethylene oxide is added, silic acid is coagulated and filtered, precipitation is strongly heated and measured, hydrofluoric acid is added to volatilize silicon dioxide, it is strongly heated and measured again, the main silicon dioxide quantity is determined based from a loss, then a filtrate is isolated, the dissolved silicon dioxide quantity is determined via molybdate blue absorptiometry, and the total silicon percentage content is calculated from the sum of them. For example, a silicon carbide sintered body sample 0.25 (g) crushed to 3 mm or below is put on a platinum tray, an iron oxide 0.1 (g), sodium carbonate 2.6 (g) and boric acid 0.4 (g) are added and mixed, and the mixture is fused and decomposed in an electric furnace at 700-1100 deg.C.  Hydrochloric acid is added to the decomposed object thus obtained, and the total silicon quantity is determined.
Patent JP-H09137838-A (JP)
Title: Steering clutch brake operation device
Inventor: YOSHINA ATSUO
IPC: F16D25/0638
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of oil leaking to an oil discharge port through the outer peripheral surface of a piston by a method wherein a cylinder member fitted in an oiltight manner in the inner peripheral surface of a cylinder case is located between the inner peripheral surface of a cylinder case and the outer peripheral surface of a piston and an opening part connected to the oil discharge port is formed therein. SOLUTION: When a piston 63 effects stroke within a cylinder case 64, viscosity of pressure oil in an oil pressure chamber between the bottom of a recessed part 64b and the inner end face of a piston 63 is reduced due to the increase of temperature and the pressure oil is about to leak through the inner and outer peripheral surfaces of the piston 63 to the outside of the cylinder case 64 but the leak is stopped by O-rings (b) and (c). The pressure oil leaking to the outer peripheral side of the piston 63 flows through the opening part 40 of a cylinder member 39 before the flow of it to the O-ring (b). But, when a brake is in an engaging state, since the same pressure oil as that in the recessed part 64b is exerted on the opening part 40, no leakage occurs.  Further, when a brake is in a state to disengage a clutch, the opening part 40 is communicated with the tank side through an annular groove 65a, since the degree of the opening of the opening part 40 is reduced by a cylinder member 39, leaking pressure oil is reduced to a minimum.
Patent JP-S62151262-A (JP)
Title: Preventing method for spreading of brazing filler metal
Inventor: TAKARASAWA KATSUYUKI
IPC: B23K1/20
Filed: 1985-12-25
Abstract: PURPOSE:To improve the joining strength of a brazing part by forming a film consisting of a metal or an alloy, etc., of Ti, Zr, etc., in the periphery of a joint surface. CONSTITUTION:In a position being near a tip 3 of a pin 2 of a lead frame 1, a film 6 of a simple substance of one or more kinds of Ti, Zr, Hf, Be, Si, Ge, Al, C, Ca, etc., or an alloy, or its oxide is formed by sputtering. Subsequently, a brazing filler metal 4 is tacked to the tip part 3 by spot welding, and welding is executed in a hydrogen atmosphere of a prescribed temperature. In this way, it can be prevented entirely that a brazing filler metal 4' goes over the film 6 and spreads. Accordingly, a junction can be executed in a state that a brazing temperature and the quantity of solder are necessary enough, therefore, the joining strength of a brazing part is improved.
Patent JP-H11135197-A (JP)
Title: Electrical outlet
Inventor: KAWAMOTO TAKASHI
IPC: H01R13/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrical outlet which is capable of using a plug having a grounding electrode and a plug a grounding conductor at the same time, and which is small in size and has a good appearance. SOLUTION: Two sets of three-in-a-set of blade-insertion inlets 4 are arranged in a longitudinal direction at the front surface of a housing 1. A recess 43 the opening of which is covered entirely with a door body 70 so as to be freely openable is provided at a longitudinal end of the housing 1. Grounding line which has insertion holes 51, 51 into which grounding conductors are inserted is provided at the bottom of the recess 43. The grounding conductor inserted from the grounding conductor insertion holes 51 is held between a lock spring 53 and a terminal piece 86 at the side of the housing 1, and is brought into contact with a terminal piece 86 for electrical continuity.  Accordingly, a space becomes smaller in comparison with a screw-driven grounding conductor and the ground conductor insertion holes 51, 51 are concealed when the door body 70 is shut, thereby also improving the appearance.
Patent JP-H09136963-A (JP)
Title: Production of polyorganophosphazene
Inventor: KAJIWARA NARUYUKI
IPC: C08G79/02
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To produce a polyorganophosphazene free from impurities such as active chlorine or an amine hydrochloride and useful in the industry at a high conversion by polymerizing at least one specified compound. SOLUTION: A substituted phosphinylphosphoimide of formula I (wherein R<1> to R<5> are each an alkyl, an aryl, an alkoxyl, an aryloxy, amino, a substituted amino, an alkylthio or an arylthio) is polymerized by heating to 14-350 deg.C in optionally a nitrogen atmosphere or a vacuum in an inert solvent to selectively obtain a polyorganophosphazene of formula II (wherein R<6> is any one group of R<1> to R<3> ; R<7> and R<8> are the two remaining groups; and R<4> and R<5> are as defined in formula II) without substantially forming any cyclic oligomer. This polyorganophosphazene is purified by dissolving it in a good solvent and adding a poor solvent to the solution to precipitate the polymer. The purified polymer is excellent in flame retardancy, heat resistance, low-temperature resistance, electrical insulation properties, chemical stability, etc.  By changing the substituents of the substituted phosphinylphosphoimide, the product polymer can be endowed with characteristic properties.
Patent JP-H03156598-A (JP)
Title: Building managing device
Inventor: MIZUTANI TAKASHI
IPC: G08B25/10
Filed: 1989-11-14
Abstract: PURPOSE:To efficiently execute the monitor and command, etc., of a building equipment by a managing person by dividing a managing device into a host unit and a slave unit and executing communication between the host unit and the slave unit by a radio. CONSTITUTION:A host unit 2 and a slave unit 3 of the managing device are operated by turning ON an activation switch and the host unit 2 fetches contact inputs 25 of building equipments 5, 6 and 7 by a managing machine 22. Then, the managing machine 22 transmits an ON/OFF signal through an antenna 4 to the slave unit 3 by the radio waves of a communication equipment 23. Next, a signal from the slave unit is sent through the antenna 4 to the managing machine 22 by the communication equipment 23. When this signal is a control signal, the managing machine 22 controls a contact output 26. On the other hand, the slave unit 3 receives a state signal form the host unit and the signal is sent and displayed at a display 33. When the managing person outputs a control command to the equipments 5-7, the command is communicated to the host unit 2 by the radio waves.
Patent JP-H10140839-A (JP)
Title: Device for vertically hoisting form material and pipe support
Inventor: KOBAYASHI SHOJI
IPC: E04G11/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency for hoisting a form material and pipe support, and enable a hoisting device itself to be easily moved to the next story or adjacent house. SOLUTION: A caster 22 is mounted on the underside of the leg 17 of a gate frame 16. A chain driving motor 24 is mounted on a beam 23, and an endless chain 27 hooked to the sheave 26 of the chain driving motor 24 is hung down into the first story via a temporary hole 14 in the floor face F3 of the third story and a temporary hole 14 in the floor face F2 of the second story. A sheave 28 is hooked to the folded lower end of the endless chain 27, and a tension coil spring 30 is hung down into the storage box 29 of the sheave 18 and is locked at its lower end with an anchor weight 31. Hooks 32 for hooking pipe support 12 and a form material 13 are welded to the endless chain 27 at predetermined intervals along its longitudinal direction.
Patent JP-H02142910-A (JP)
Title: Tapping screw, tap base metal lower hole and insert
Inventor: MURAOKA MASANORI
IPC: F16B25/02
Filed: 1988-11-22
Abstract: PURPOSE:To form crear ridge without applying the unnatural force to the tap base metal by providing a slit in the longitudinal direction of the screw part of a tapping screw, and providing multiple projections alonging a taper in the longitudinal direction of the tapping screw on the inner wall surface of a tap base metal lower hole. CONSTITUTION:When a screw part 1 of a tapping screw is threadedly inserted into the lower hole formed in the tap base metal, since the ridge of the screw part 1 is parted by a slit 2 not to be continued, the ridge is formed little by little in the tap base metal lower hole per pitch, and further, the cutting chips are housed in the slit 2, and the unnatural force is not applied to the tap base metal. By forming multiple projections 5 alonging a taper in the longitudinal direction of the tapping screw on the inner wall surface 4 of the tap base metal lower hole, the ridge can be formed in each projection 5 with a little contacting area, and the heating is reduced even if the tapping work is performed at high speed so that the ridge is not damaged. Thereby, the crear ridge is formed in the lower hole, and the looseness is hard to be generated, and further, the screw connecting work can be repeated.
Patent JP-H11129248-A (JP)
Title: Molding material utilizing grain skin and its manufacture
Inventor: SUGIMOTO KENJI
IPC: E04C2/16
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a molding material utilizing grain skins and its manufacturing method for making use of features of grain skins or a material containing grain skins which is treated as a fertilizer, waste or the like heretofore and utilizing them in a large quantity. SOLUTION: A mixture of a material containing grain skins, for instance, beer lees, synthetic resin and if required, wood chips is heated and pressure molded or extrusion molded. A molding material denser than that of particle boards heretofore available and provided with superior uniformity, glossiness, coating properties, nail keeping properties, tensile strength, molding properties and the like is manufactured at low cost, and the molding material is suitable for a building material such as particle boards and also materials for furniture, vessels, electric appliance and the like.
Patent JP-H03159534-A (JP)
Title: Motor
Inventor: NARITA KENJI
IPC: H02K3/04
Filed: 1989-11-14
Abstract: PURPOSE:To simplify connection of the ends of stator winding with reduced number of parts by forming a printed circuit, for connecting the ends of the stator winding and lead wires, on one inner face of a bracket. CONSTITUTION:Ends 8 of stator winding and lead wires 9 are connected with a printed circuit 10 formed on one side of a bracket 6 and led out through a lead wire lead out port. In other words, the bracket 6 is composed of liquid crystal polymer and the printed circuit 10 is formed integrally on the bottom at the inside of the bracket 6. Solder lands 12 are formed at positions corresponding to the protruding positions of the lead wires 9 and the ends 8 of the stator winding, and the solder lands 12 are connected through a conductor pattern 13 as shown on the drawing. By such arrangement, insulating tube or insulator for termination of the stator winding is not required resulting in simplification of manual termination work.
Patent JP-S63152441-A (JP)
Inventor: MATSUI MASAO
IPC: D06M101/16
Filed: 1986-12-11
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-H01138154-A (JP)
Title: Inorganic heat-resistant light shielding coating
Inventor: FUJII YOJI
IPC: C03C8/14
Filed: 1987-11-26
Abstract: PURPOSE:To obtain the present coating, capable of uniform coating with excellent wetting properties with glass surfaces and having excellent drying properties of films, adhesive strength, heat and peeling resistance, by adding a partial hydrolyzate sol of composite alkoxides to an aggregate consisting of prescribed amounts of a light shielding material, expansion regulating material and frit. CONSTITUTION:Borax, as necessary, in an amount of <2pts.wt. as a calcining assistant is added to an aggregate consisting of 50-80pts.wt. light shielding material of Fe2O3, Fe3O4, CoO, MnO2, B4C, Fe or metallic Si, 10-40pts.wt. expansion regulating material, such as SiO2, Al2O3-SiO2, Al2O3, TiO2 or ZrO2, and 5-40pts.wt. frit, such as zircon based, high-lead lithium based or lead- containing borosilicic acid based frit, and the resultant mixture is adjusted to <=15mu particle diameter. A partial hydrolyzate sol of composite alkoxides prepared by partially hydrolyzing composite alkoxides consisting of an Si alkoxide and at least one selected from Ti, Al and Zr alkoxides with water at <1:1 molar ratio thereof to OR groups in the metallic alkoxides so as to provide 30-95mol.% ratio of residual OR groups in an amount of 40-100pts.wt. as a binder is subsequently added to 100pts.wt. resultant aggregate.
Patent JP-2000107748-A (JP)
Title: Drainage treatment method
Inventor: RYU HOSHI
IPC: C07C29/82
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To treat drainage containing phenol stably and to recover high quality phenol by the azeotropic distillation of the drainage in the presence of an azeotropic agent. SOLUTION: Before the operation of a sieve tray distillation column 200 mm in diameter and 25 in number of stages, 15 kg of p-xylene (azeotropic agent) is charged into a decanter. The flow rate of an azeotropic agent layer from the decanter to the column is controlled so that the temperature of fifth stage from the top is 93 deg.C, the column is operated continuously for 13 hr at 20 kg/hr raw material feed late to make the concentration of phenol in drainage under 2500 ppm. the purity of phenol recovered from the bottom of the column is made to be at least 99 wt.%, and the phenol is separated/recovered. In this way, stable treated drainage and high quality phenol can be obtained.
Patent JP-H05336774-A (JP)
Title: Start/stop controller and control method for three-phase induction motor
Inventor: FUAN AGUTSUTO SANTSU
IPC: H02P1/26
Filed: 1992-11-05
Abstract: PURPOSE: To start/stop a three-phase induction motor smoothly by connecting a voltage transducer between the I/O terminals of a static switch arranged for each phase and providing a firing controller, an electromotive force detector and a strength transducer for at least one phase. CONSTITUTION: Electromotive force of a motor 3 is measured by an electromotive force detector 5 in the form of a simple voltage between the input terminal of one phase and a neutral terminal. When a current flowing through the motor 3 exceeds a preset level, output signal from a level converter 8 stops increase in the conduction angle of a static switch 1. A controller 6 receives a signal indicative of the state of the static switch 1 from a voltage converter 2 and a voltage signal generated from a zero-pass detector 4 and produces a starting pulse synchronization signal being applied to the static switch 1. A firing controller, i.e., a start controller 9, generates the profile of a voltage amplifier being applied to the motor 3. This arrangement facilitates calculation.
Patent JP-H03159939-A (JP)
Title: Equipment for producing ultrafine powder
Inventor: IMAMOTO TOSHIHIKO
IPC: C04B7/26
Filed: 1989-11-16
Abstract: PURPOSE:To efficiently obtain ultrafine powder useful as a concrete admixture by combining ultrafine pulverization treatment equipment with ultrahigh-temperature vaporizing treatment equipment and product preparation equipment so as to perform specific action. CONSTITUTION:Ultrafine pulverization treatment equipment (A) is constructed of the first coal combustion ash receiving hopper 9, an ultrafine pulverizer 10 and a classifier 11. Ultrahigh-temperature vaporization treatment equipment (B) is composed of the second ash receiving hopper 13, an ultrahigh-temperature furnace 14, a powdered coal hopper 15 for improving combustion, a primary air fan 16 for conveying the powdered coal for improving combustion, an oxygen production apparatus 17 for oxygen-enriched combustion, a silica fume cooler 18, a collector 19 and a heat recovering device 20. In product preparation equipment (C), the feed rate of ultrafine particles in the ultrafine powder hoppers 12 and 22 is controlled with feeder 23 and 24 for optimum mixing and the particles are fed into a mixer 25. The ultrafine particles produced in the above-mentioned equipment for producing ultrafine powder are rich in silica. On the other hand, molten slag 21 is rich in alumina. Thereby, the aforementioned equipment for producing the ultrafine powder has also function to separate SiO2 and Al2O3.
Patent JP-2001113087-A (JP)
Title: Ultrasonic cleaning machine
Inventor: OSAWA KIYOTERU
IPC: B08B3/12
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning machine that can be easily operated. SOLUTION: This ultrasonic cleaning machine 1 is provided with an ultrasonic vibrator and a cleaning liquid supply part 6 for supplying cleaning liquid 4 to a cleaned face 31 of a cleaned object 3, and removes stains by pressing a tip part 2 of the ultrasonic vibrator to the cleaned face 31 of the cleaned object 3. The cleaning liquid supply part 6 is constituted to supply cleaning liquid 4 to the cleaned face 31 of the cleaned object 3 when the tip part 2 of the ultrasonic vibrator is pressed to the cleaned face 31 of the cleaned object 3.
Patent JP-S62155607-A (JP)
Title: Octave multiplex filter
Inventor: TAKEDA SHIGEKI
IPC: H03H17/08
Filed: 1985-12-27
Abstract: PURPOSE:To designate the characteristic with nearly uniform interval logarithmically over a broad band by providing plural filter stages each consisting of a couple of digital filters having a band pass characteristic and a low pass characteristic respectively between input and output in parallel according to a prescribed rule and changing a unit delay time of a delay element for multiplex usage. CONSTITUTION:The delay time per one stage of delay element being a component of a digital filter, e.g., S4, of the band pass characteristic is selected as 1/f0.2<-4>sec. The output characteristic of the digital filter S4 is as shown in figure (a). In order to erase the odd number order pass band, a signal is inputted to a digital filter F4 having the low pass characteristic whose delay time per shift register stage is 1/f0.2<-3>sec via a delay circuit t4 and a weighting circuit b4. In figure (b) of the filter F4, the delay time per delay element stage is added to an output of a digital filter S3 whose band pass characteristic is 1/f0.2<-3>sec at an adder circuit D4 and the result is shown in figure (c). The similar processing is repeated and an output of an object characteristic is obtained from the final digital filter F0.