baber/WOPTO huggingface dataset:
Patent JP-S61116246-A (JP)
Title: Infrared rays radiating body used in liquid
Inventor: HAYAKAWA TETSUO
IPC: F24H1/10
Filed: 1984-11-09
Abstract: PURPOSE:To provide the infrared rays rediating body radiating enormous amount of infrared rays in liquid by a method wherein the ceramics of metal oxide, radiating infrared rays, is coated on the surface of an exothermal body consisting of silicon carbide. CONSTITUTION:The surface temperature of the silicon carbide exothermal body 7 is set at 1,000 deg.C and the electroconductive section 8 of the same is im pregnated with a metal. The ceramics of metal oxide, having a high infrared rays radiating efficiency, is coated on the surface of the same while the surface is coated with the thin film of silicon carbide to provide the surface with an electric insulating property. Terminals are attached to both ends of the electroconductive section 8 and lead wires 10 are connected to the terminals. The fittings 11 of metallic thin tube, having a bellows 9, is provided near the exothermal body 7 and the electroconductive section 8 and both end faces there of are formed with indentations vacuum of filled with inert gas such as argon or the like. The radiation coefficient of the metal oxide ceramics is about 90%, therefore, 10% of energy, thrown thereinto, is accumulated in the radiating body and the temperature thereof becomes higher than the set temperature.
Patent JP-S60128518-A (JP)
Title: Reference voltage generating circuit
Inventor: KOBAYASHI YOUICHI
IPC: G05F3/30
Filed: 1983-12-16
Abstract: PURPOSE:To realize a stable and highly accurate circuit by using an operational amplifier where an output voltage is attained at a desired voltage or over at all times. CONSTITUTION:An output stage of the operational amplifier is of cascade connection of P-channel MOSes as shown in Fig. and the gate of an MOS transistor (TR) M1 is grounded. When a power supply voltage VD is applied, an output voltage is ensured to a value decided by the size of the MOS TRs M1 and M2 and resistors R4, R5 even if the input voltage is zero, and an input/output voltage characteristic is attained as shown in Fig. A desired value is obtained at all times as an output voltage VREF while the input voltage is not zeroed by using the operational amplifier so as to constitute a band gap reference voltage generating circuit.
Patent JP-H02121936-A (JP)
Title: Tran compound
Inventor: FUORUKAA RAIFUENRAATO
IPC: C07C43/225
Filed: 1989-09-14
Abstract: NEW MATERIAL: A compound of the formula (wherein Ph 1  and Ph 2  are each 1,4-phenylene which may be replaced with 1 or 2 substituents; Q 1  is -CHCH 2 -; Q 2  and Q 3  are each -O- or a single bond; m is 1-8; n is 0-5; or Q 1  is -CH=CH-; Q 2  is a single bond; Q 3  is -O- or a single bond;: m is 0-8; n is 2-5; and o is 1-12).  
     EXAMPLE: 4-Butoxy-4'-(3-butenyl)tolane.  
     USE: Liquid crystal compounds, a component of liquid crystal phases, intermediates thereof, etc.  
     PREPARATION: A compound of the formula is produced by for example by brominating the corresponding stilbene and dehydrogenating the product, by reacting the corresponding benzyl derivative with hydrazine and converting the product into tolane by reaction with HgO or by coupling an alkinyl zinc compound with an aryl halide. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6392253-A (JP)
Title: Steppingmotor coated with photo-curing resin
Inventor: MONEKUNI HIDEKI
IPC: H02K37/14
Filed: 1986-10-06
Abstract: PURPOSE:To improve productivity, by using a photo-curing composition made of photo-curing resin or the like, as the filler of a stack groove section. CONSTITUTION:In a stepping motor having a rotor stack and a stator stack forming a plurality of groove sections alternately on the magnetic pole surface, the groove section are coated with photo-curing compositions, and the compositions are hardened. As the photo-curing compositions, compositions consisting of ester acrylate, glass beads, and a photopolymerization initiator are used. For example, the epoxy acrylate oligomer of 32 %, the hydroxy ethyl methacrylate of 8 %, the glass beads of 59 %, and the photopolymerization initiator of 1 % are used. Then, process burr can be prevented from being generated at the time of grinding the outer peripheries of the stacks.
Patent JP-H0975894-A (JP)
Title: Waste disposal method
Inventor: KUROMATSU HIDETOSHI
IPC: B09B3/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To securely stabilize various harmful metals in waste by diluting a disposal agent composed of a water glass water solution of a specified solid content concentration as a main component with water to a proper extent in a waste disposal facility and then adding the solution and kneading. SOLUTION: A water glass water solution of a solid content concentration of 50-65wt.% is stored in a storage tank 2, and the storage tank 2 is heated to approximately 50-100 deg.C by a heat insulation heater 1 utilizing the preheat in a waste incinerator or the like. The water glass water solution in the storage tank 2 is fed from an injection tube 3 into a mixer 7 heated by a mixer heater 8, and diluted by feed water heated to approximately 50-80 deg.C in a feed water heating section 4 heated by a heater 5. The water glass water solution diluted by the mixer 7 is fed from an injection tube 9 to a kneader 12 and kneaded sufficiently with wastes like burnt fly ash and others fed from a waste pit 10 through a transfer section 11, and then discharged.
Patent JP-H0573324-A (JP)
Title: Command input system
Inventor: GOTO MASAHARU
IPC: G06N5/04
Filed: 1991-09-18
Abstract: PURPOSE:To improve the operability and speed for a skilled operator by providing a data supply means supplying data which is converted into an objective program capable of identification. CONSTITUTION:The command input system is provided with a command input means 1a which is an additional program, a data conversion means 1b, a data supply means 1c, and an objective program 1d to which the direction command is supplied from the additional program. The objective program 1d is provided with the only object-directive human interface taking the message transmission and reception as the basis. When a skilled operator calls the additional program and directs a command to a command string input means 1a in a character string form, the inputted command string is reconstructed after being resolved by a data conversion means 1b. It is supplied to the objective program 1d by the data supply means 1c after converted into a message group representing the more concrete operation understandable for the objective program.
Patent JP-S62100587-A (JP)
Title: Control of combustible gas treatment in coke-charging hopper of red-hot coke dry-quenching facility
Inventor: KONO SUSUMU
IPC: C10B41/00
Filed: 1985-10-25
Abstract: PURPOSE:To enable the charging of coke at a prescribed pitch, safely and easily, by adjusting the amount of inert gas for cooling introduced into a coke- charging hopper according to the concentration of combustible gas. CONSTITUTION:The charge of coke can be carried out safely and easily at a prescribed pitch by the following process. The first prescribed amount of an inert gas 5, 5', 5'' for cooling is introduced into the system for a prescribed period A from the closure of a hopper door after the charge of coke 1 to a hopper 2 and, at the same time, the first prescribed amount of the mixed gas is taken out of the hopper 2. The flow rate of the inert gas is adjusted to the second prescribed level during the period after the completion of the above period A and before the concentration of the combustible gas G reaches below a prescribed level according to the concentration of the combustible gas at the time after the lapse of a prescribed period. The combustible gas concentration in the hopper 2 can be quickly lowered below a prescribed level by this process.
Patent JP-H0572016-A (JP)
Title: Transmitter with temperature output
Inventor: KUBOTA MITSUO
IPC: G01K1/14
Filed: 1991-09-18
Abstract: PURPOSE:To enable a temperature-measuring point to be expanded simply by replacing a liquid-surface transmitter with standard specifications in a plant which is already working by incorporating a temperature sensor in a contact- liquid flange in a liquid-surface transmitter for measuring a liquid-surface level of a fluid to be measured and then measuring the liquid-surface level and a temperature simultaneously by one liquid-surface transmitter. CONSTITUTION:A hole for passing a temperature sensor 2 is opened on a contact-liquid flange 3 of a transmitter main body 1 and then is fixed and sealed by a gasket, collar, and a nipple through the temperature sensor 2. A lead wire of the temperature sensor 2 is incorporated into the transmitter main body 1, thus preventing a liquid-surface level signal from influencing a temperature signal each other and enabling both of them to be taken out together.
Patent JP-2000051000-A (JP)
Title: Seat
Inventor: YAMASHITA MASASHI
IPC: A47C7/14
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a seat capable of decreasing pressure at the time of work while improving seat belt attachability/detachability, getting-on/off property, grip function at the time of getting-on/off, vehicle operability for a worker and assembly property. SOLUTION: This seat is provided with a backrest part 10, sitting part 20 and hip support part 30. The hip support part 30 is formed while being opened outside upward from both the sides of the sitting part 20, and formed so as to open the front side outside at the time of sitting. Then, holes are formed on both the side faces of the hip support part 30. Besides, a seat belt connector is provided on the downside inner peripheral surface of this hole.
Patent JP-S6481130-A (JP)
Title: Electrical contact
Inventor: OBA MASATOSHI
IPC: H01H1/02
Filed: 1987-09-21
Abstract: PURPOSE:To enable the maintenance of good catalytic quality for a long period by forming a coat comprising an element like Sb in the group Va of the periodic table on the principal plane of a contact point proper and adding a non-catalytic effect to said principal plane. CONSTITUTION:A fixed contact point 12 comprises a contact point proper 120 and a coat 121 formed on the principal plane of the contact point proper 120. Also, a movable contact point 13 comprises a point proper 130 and a coat 131 formed on the principal plane thereof. Each of said coats 121 and 131 comprises an element in the group Va of the periodic table like Sb, and is formed via an ion plating process using a holo-cathode discharge method. In this case, even if an organic gas is generated from a casing 1 due to a rise in a surrounding service temperature, the contact points 12 and 13 have a non- catalytic effect due to the formation of the Sb coats 121 and 131, thereby restraining the oxidation of the organic gas. Therefore, carbon is hardly generated on the contact points 12 and 13, and good catalytic quality is maintained for a long period.
Patent JP-S6393488-A (JP)
Title: Production of grooved brake disk
Inventor: AIDA TSUTOMU
IPC: B23K26/21
Filed: 1986-10-08
Abstract: PURPOSE:To obtain a grooved disk at a high yield by blanking friction plates from a wear resistant metallic plate, forming step parts extending to the outer periphery along the side end face of the friction plates, butting the side end faces, and welding the friction plates to an annular shape so that grooves are formed on the side faces by the step parts. CONSTITUTION:The friction plates 1 are blanked from a stainless steel plate and the step parts 7, 7, 8, 8 are formed of both sides near the outer peripheries of the side end faces 4, 5. The friction plates are then arrayed to the annular shape and the side end faces 4 and 5 are butted to each other. The friction plates are welded as shown by weld lines 9 when a laser beam or electron beam is projected to the butt surfaces, by which the integral brake disk 10 is formed and the grooves 11 are simultaneously formed by the step parts 7 and 8. The disk 10 is directly connected to a wheel by a connecting hole 6 or is connected to the wheel via a connecting ring.
Patent JP-S6297628-A (JP)
Title: Method for deodorizing soil containing porous inorganic substance
Inventor: KURIHARA ISAMU
IPC: B01D53/81
Filed: 1985-10-23
Abstract: PURPOSE:To perform high-degree deodorizing, by contacting malodorous component gas with soil prepared by containing a porous inorg. substance in volcanic ash humus. CONSTITUTION:Malodorous component gas containing NH3 and H2S, etc., generated at the time of the fermentation and drying of sludge is collected by a hood 2 to be sucked by a turbo blower 3 and guided to the lower part 4 of a soil apparatus through a duct 6 to receive treatment. Soil A and modified soil A' are provided to the upper part of the soil apparatus. The modified soil A' is prepared by mixing a porous inorg. substance such as silica, alumina or zeolite with volcanic ash humus and has a high removal ratio of NH3 and SOx as compared with soil A only comprising volcanic ash humus to make it possible to perform high-degree deodorizing.
Patent JP-H0791237-A (JP)
Title: Exhaust emission control device for engine
Inventor: KAWAJIRI SHOGO
IPC: F01N3/24
Filed: 1993-09-24
Abstract: PURPOSE:To effectively use heat from exhaust gas of an engine so as to promote the activation of a catalytic converter located in the exhaust system of an engine and provided in an exhaust emission control device incorporating an adsorbing trapper located in the exhaust system, for adsorbing HC at a low temperature. CONSTITUTION:First and second exhaust valves 61, 62 are provided in each combustion chamber 2, a branch passage 11a from a first exhaust manifold 11 is connected to a first exhaust port 101 adapted to be opened and closed by the first exhaust valve 61, and a branch pipe 12a from a second exhaust manifold 12 is connected to a second exhaust port 102 adapted to be opened and closed by the second exhaust valve 62. Further, a trapper 15 is provided in a collecting pipe 11b of the first exhaust manifold 11. Further, a catalytic converter 16 is provided in a common exhaust pipe 13 connected to collecting pipes 11b, 12b of both exhaust manifolds 11, 12. At a low temperature, only the first exhaust valve 61 is opened so as to allow exhaust gas to flow through the first exhaust manifold 11.
Patent JP-S61118005-A (JP)
Title: Variable frequency modulation circuit
Inventor: KADOKAWA SHIGERU
IPC: H03C3/06
Filed: 1984-11-14
Abstract: PURPOSE:To obtain a stable modulation output against a voltage reduction and temperature change by using a DC component and an AC component subjected to temperature compensation based on a stabilized reference voltage so as to control the modulation and a modulation frequency of an FM converter. CONSTITUTION:A stabilized reference voltage VREF1 whose low voltage level is stabilized is obtained from a power supply voltage Vcc, and a DC component transistor (TR) Q13 subjected to temperature compensation based on said reference voltage and an AC component TR Q12 subjected to temperature compensation based on the reference voltage stabilize the oscillation frequency (modulation frequency) and the modulation of the Fm modulator 2. Then the voltage reduction characteristic is improved and the temperature change in the output current of the TR Q13 constituting the DC component control system and of the TR Q12 constituting the AC component control system is compensated to improve the temperature characteristic. Moreover, an input signal Vin is fed directly to a base of a TR Q10 through DC coupling so as to eliminate the need for a DC block coupling capacitor.
Patent JP-H0797733-A (JP)
Title: Conjugate textured yarn having random pongee tone and its production
Inventor: WAKABAYASHI MINORU
IPC: D02G1/02
Filed: 1993-09-27
Abstract: PURPOSE:To provide conjugate textured yarn having random pongee tone, exhibiting excellent natural feeling and high bulkiness, composed of specific core yarn and specific sheath yarn and containing alternately distributed single- wound parts and triple-wound parts. CONSTITUTION:The stock yarns for the conjugate textured yarn are composed of a polyester filament core yarn 1 having a birefringence of 100X10<-3> to 140X10<-3> and filament sheath yarn 2 produced by drawing polyester POY and containing regions having a birefringence of 30X10<-3> to 70X10<-3> and regions having a birefringence of 120X10<-3> to 160X10<-3> distributed in mixed state in longitudinal direction. The yarn 1 is supplied through a feed roller 3 is doubled to the yarn 2 supplied through a feed roller 4 while vibrating the yarn 2 with a-periodical vibration doubling part 12 and the product is falsetwisted to obtain a conjugate pongee yarn having core-sheath structure and composed of alternately distributed single-wound regions having a twist number of 500-1,500T/M and a twist number per 1cm scattering over (average real twist number) + or -100 T/M or more and triple-wound regions having a fineness thicker than the sheath yarn 2 of the single-wound region by >=3%.
Patent JP-H0287428-A (JP)
Title: Insulator
Inventor: NAKAGAKI SHIGEO
IPC: H01B17/14
Filed: 1988-09-26
Abstract: PURPOSE:To absorb and consume the vibration energy in the vent of earthquake by a dynamic vibration absorber and decrease vibration of an electric apparatus to a great degree by filling a hollow in an insulator body with a viscous fluid, and installing a cantilever having a weight at its tip with possibility of vibrating in this viscous fluid. CONSTITUTION:An insulator 10 is provided with a screw hole 11b, whose top a coupling screw is driven in, and a groove 11c for insertion of an O-ring, and composed of insulator body 11 with a hollow 11d alongside the center line, a viscous fluid 12 filling this hollow 11d and having a certain viscosity, a through hole 13a for a coupling screw installed at the top of the insulator body 11, and a lid 13 provided with a seated hole 13b, and a cantilever 15, whose top is fixed a lid 13 and which extends to the center of the hollow 11d and is fitted at the bottom with a weight 14 having a specified mass. The vibratory energy at a certain frequency is absorbed and consumed by setting the natural frequency and damping factor of the vibration system composed of cantilever 15 and weight 14 to certain values, and thus the response of an electric appliance at this frequency can be decreased to a great degree.
Patent JP-S61117647-A (JP)
Title: Input/output terminal equipment
Inventor: ASAMI MASAYASU
IPC: G06F3/153
Filed: 1984-11-13
Abstract: PURPOSE:To make it possible to input data from a keyboard or the like quickly after transmission of communication data by providing a display part initializing means which initializes automatically a display part to the state, where input data can be displayed, after the end of data transmission. CONSTITUTION:A communication data receiving means 1 performs the code conversion to a data code adapted to a terminal equipment on a basis of communication data received from a line, and a reception data display means 2 discriminates contents of data subjected to the code conversion in the means 1.That is, the conversion processing which generates data according with display specifications on a display part 6 is performed, and data is displayed. In an input data display means 3, input data from the keyboard or the like is displayed on the display part to which the terminal equipment corresponds; and a display data transmitting means 4 extracts transmission data from data displayed on the display part 6 and transmits it after code conversion. The display part 6 is initialized quickly after the end of the transmission processing by a display part initializing means 5, and data can be inputted from the keyboard or the like.
Patent JP-S6485316-A (JP)
Title: Carbon particle-containing poly-p-phenylene terephthalamide fiber and production thereof
Inventor: TAKASU SHUJI
IPC: D01F6/90
Filed: 1987-09-25
Abstract: PURPOSE:To obtain the titled fiber of high strength, having significantly high light resistance, through such a process that a dope is prepared by dissolving the raw polymer in concentrated sulfuric acid dispersed with carbon particles to contain specified proportion of the carbon particles with specific size in the final fiber. CONSTITUTION:First, an optically anisotropic dope is prepared by dissolving a poly-p-phenylene terephthalamide polymer as the raw material in 95-101% conc. sulfuric acid dispersed with carbon particles having an average size of 10-50mmu in a proportion of 0.1-10wt.% so that the polymer concentration be >=15wt.%. Thence, this dope is extruded through a spinneret, being passed through an air followed by introduction into a coagulating bath. Finally, the resulting coagulated yarn drawn from the bath is washed with water followed by drying, thus obtaining the objective fiber.
Patent JP-H0768994-A (JP)
Title: Instabilizer imparting implement to image holder
Inventor: SHINGURYO SATOSHI
IPC: G03G7/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a treating liquid coating pen adapted to erase part of an image of toner without damaging a transfer sheet. CONSTITUTION:A treating liquid coating pen 1 has a barrel 2, a pen tip holder 3, a sealing member 4, a pen tip 5, etc. A treating liquid container 6 of the pen 1 is formed in the hollow barrel 2, filled with treating liquid, sealed with the member 4 mounted at a top of the barrel 2, and the tip 5 side of the container 6 is sealed with the holder 3. The tip 5 has obliquely-cut flat end and the other rodlike end is extended into the container 6. A center of the tip 5 is formed in a disclike state, and engaged with a holder 2a of the barrel 2. A material for oozing the end like a felt tip with treating liquid L in the container 6 is used at the end 5. A treating liquid imparting member and a treating liquid container may be separated like a correcting liquid sold in the market.
Patent JP-2000067614-A (JP)
Title: Bicycle lamp lighting controller
Inventor: MATSUMOTO KENJI
IPC: F21S9/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle lamp lighting controller without causing illunimance shortage during low-speed running when a bicycle illuminating device is driven by a dynamo for bicycle. SOLUTION: In this bicycle lamp lighting controller, the generated power of a hub dynamo 1 for bicycle is rectified by a rectification circuit 2. The rectification output is supplied to an illuminating device 3 through a diode 2b while the output voltage of a primary battery 5 is supplied to the illuminating device 3 through a switching circuit 7 that becomes ON state when the rectification output voltage becomes a predetermined voltage or lower. The illuminating device 3 is brightly lit with voltage rating by complementing the generated power shortage of the hub dynamo 1 with the primary battery 5 during low- speed running immediately after starting in a state of running and low quantity of ambient light. When stopped after running, the illuminating device 3 is flash- controlled for a predetermined period.