baber/WOPTO huggingface dataset:
Patent JP-H084982-A (JP)
Title: Duct
Inventor: KAZUOKA YOUICHI
IPC: F02C7/24
Filed: 1994-06-23
Abstract: PURPOSE:To prevent occurrence of excessive thermal stress caused by a difference in temperature between a duct plate and a fitting, by laying an inner plate bent so as to form a fluid reserving layer, at the inner surface of a duct plate, separately from the latter. CONSTITUTION:The heat-insulation can be made by an inner heat-insulator 2 and an outer heat-insulator 5, and accordingly, a duct plate 1 is prevented from making direct contact with liquid flowing the duct so as to avoid being exposed to the temperature of the liquid. That is, an inner plate 2 is attached inside of the plate 1 so as to define a gas reserving layer 3 between the plates 1, 2, and accordingly, the duct plate l is prevented from making direct contact with gas inside of the duct plate 1. Thus, the temperature rise of the duct plate 1 is retarded so as to alleviate the thermal stress caused by a difference in temperature between the outer heat-insulator 5 an attached fitting 4. The inner plate 2 has an L-shape so as to define a space.
Patent JP-S5843320-A (JP)
Title: Denitrifying apparatus
Inventor: TAKEUCHI YOSHINORI
IPC: F23J15/00
Filed: 1981-09-10
Abstract: PURPOSE:To prevent untreated exhaust-gas from leaking out, by providing sealing pipings which feed a pressurizing medium to the neighborhood of a bypass damper, in an apparatus to which exhaust-gas duct, a bypass duct equipped with a denitrifying reactor, are connected. CONSTITUTION:The combustion air in an air duct 1 is pressurized by a forced draft fan 2, heated by a steam air-preheater 3 and an air-preheater 4, and is fed into a boiler 5. On the other hand, the exhaust gas burnt in a boiler 5 is discharged to the open air, passing through the air-preheater 4 and an induced fan 9, after passing through an exhaust-gas duct 6, and is denitrified by a denitrifying reactor 7. Besides, sealing pipings 16A and 16B to feed a pressurizing medium are annexed to the neighborhood of the damper 15 of a bypass duct 14. When the afore-mentioned denitrifying reactor 7 is normally operated, the sealing part of a damper 15 is sealed by opening a valve 17 and by feeding the above-mentioned combustion air to the neighborhood of a damper 15 through the sealing piping 16A, to replace untreated gas with the air.
Patent JP-S5764521-A (JP)
Title: Process for producing film of ethylene vinyl acetate copolymer saponified matter
Inventor: MIZUNO NOBUO
IPC: C08J5/18
Filed: 1980-10-08
Abstract: PURPOSE:To prevent whitening of the film and mixing of bubbles by drying an ethylene-vinyl acetate copolymer saponified matter under a specific condition upon producing a film of the copolymer saponified matter by a solution coating process or a casting process. CONSTITUTION:A solution of an alcohol-water mixture solvent of the ethylene- vinyl acetate copolymer saponified matter (ethylene content; about 15-55mol%, and the saponification degree of the vinyl acetate component; about 90mol% or more) is applied on a supporter. The saponified matter (i) is dried at a temperature in a range of from 0-45 deg.C under a substantially windless condition, and then (ii) also dried at a temperature in a range of from 60-80 deg.C, and then (iii) dried at a temperature in a range of 80-140 deg.C to form a film (thickness; about 17mu or more). Moreover, as the above described alcohol-water mixture solvent, is preferable one which satisfies a relationship shown in the formula, wherein SP represents a solubility parameter of the solvent, and E represents the ethylene content (mol%) within the above saponified matter.
Patent JP-S5844644-A (JP)
Title: Manufacturing method for mask for color picture tube
Inventor: TAKENAKA SHIGEO
IPC: H01J29/81
Filed: 1981-09-10
Abstract: PURPOSE:To hold a number of flat masks at regular intervals without electrically contacting each masks and obtain a mask section with full practicability by pre-inserting an insulator in a part of each masks of a number of the flat masks. CONSTITUTION:An insulating film 16 is inserted at the outside 15 of an effective surface 14 in which an aperture exists between flat masks 5 and 7. In this case, to easily insert the insulating film 16 or to keep two flat masks flat, the outside of an effective surface 15 of the first flat mask 5 is thinned only for the thickness of the insulating film 15 by etching. A polyimide film with good molding and insulation that is resistant to high temperatures is suitable for the insulating film 16. As a result, each molding mask can be prevented from being touched and the temperature change of a single mask can be prevented from being transferred to another mask quickly.
Patent JP-S5767561-A (JP)
Title: Tetrahydrophthalimide and herbicide containing the same
Inventor: NAOHARA TETSUO
IPC: A01N37/32
Filed: 1980-10-09
Abstract: NEW MATERIAL:A tetrahydrophthalimide of formulaI(X is halogen; Y is H, chlorine; R 1  is H, alkyl; R 2  is H, lower alkyl, phenyl; A formula II, III; R 3  is H, alkyl, alkenyl, alkynyl acyl).  
     EXAMPLE: N-[4-Bromo-3-(1-methyl-2-oxopropoxy)phenyl]-3,4,5,6-tetrahydrophthalimide.  
     USE: Herbicide: it shows high herbicidal activity against annual and perenial weeds, bing especially applicable to rice paddes, because of its very little affection to transplanted rice plant. It shows high herbicidal activity and residual effect in fields as well and less affection to crops.  
     PREPARATION: For example, the reaction of a compound of mula IV with another compound of formula V is effected in a solvent such as acetone, in the presence of a basic compound or fluorine compound at 20W150°C to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5843507-A (JP)
Inventor: KOMATA KATSUMORI
IPC: H01G13/00
Filed: 1981-09-09
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-S5475483-A (JP)
Title: Preparation of liquid mud for excavation
Inventor: HORI YUUJI
IPC: C09K8/04
Filed: 1977-11-26
Abstract: PURPOSE: To regulate the physical properties, viscosity, specific gravity and septicity of liquid mud for excavation to a desirable condition by adding a finely divided, cross linked polymer cpd, absorbing a specific amt. of water to the mud used in an excavation method for civil engineering and construction, a method of boring a hot spring, crude oil, etc., and so on.  
     CONSTITUTION: A finely divided, cross linked polymer cpd. is added to liqeuid mud for excavation in an amt. of 0,01W3.0, pref. 0.1W1.0% to the amt. of water contained in the mud to regulate the condition. The cpd. may be, e.g. a hydrolyzate of starch-polyacrylonitrile copolymer or cross linked sodium polyacrylate which absorbs 10W1000 times as much water and has a grain size of 40 mesh pass, pref. 40W80 mesh. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S622997-A (JP)
Inventor: ANDO MANABU
IPC: D05B35/10
Filed: 1985-06-28
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-S6121900-A (JP)
Inventor: NAMEKI TOORU
IPC: B64G1/64
Filed: 1984-07-11
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-S6032899-A (JP)
Inventor: ADACHI YOSHIO
IPC: C11D17/04
Filed: 1983-08-02
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-S5932867-A (JP)
Title: Assay of reduced-form coenzyme
Inventor: YAMANISHI KAZUHIKO
IPC: G01N33/50
Filed: 1982-08-17
Abstract: PURPOSE:To make simple assay of reduced-form coenzyme in a visible region possible without the aid of any oxidoreductase therefor or intermediate electron carrier, by determining a transition element quantitatively reduced by the reduced-form coenzyme. CONSTITUTION:When a transition element is molybdenum ion or tungsten ion, it is reduced by reduced-form coenzyme and converted into molybdenum blue or tungsten blue in the presence of a phosphate or silicate to develop blue color quantitatively. 50mul of NADH (reduced-form nicotinamide adenine dinucleotide) solution as coenzyme is mixed with 3ml of 0.1M Tris buffer and 0.5ml of a phosphomolybdic acid reagent solution is added to the mixture. Then, absorbance at a wavelength of 710nm is measured with a reagent-free mixture used as control.
Patent JP-S5569629-A (JP)
Title: Filler for high polymer
Inventor: KUMAGAI YAOZOU
IPC: C08L23/00
Filed: 1978-11-18
Abstract: PURPOSE: A filler of mica powder for high polymer in which the surface of particles is treated with a surface-treating agent as an oil, thus improving the dispersion of particles in low-polar or nonpolar high polymer.  
     CONSTITUTION: A filler of mica powder for high polymer in which the surface of particles is treated with a surface treating agent consisting of an oil as tung, soybean or linseed oil, a higher fatty acid as eleostalic or linoleic acid and/or its salt.  
     EFFECT: The resulting filler show good dispersibility in low-polar or nonpolar high- polymer as polyethylene, polypropylene or polystyrene. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5474607-A (JP)
Title: Digital signal processing system
Inventor: KIKUCHI SHIROU
IPC: H04Q11/04
Filed: 1977-11-28
Abstract: PURPOSE:To perform effective use of circut by function unification, by processing digital signal with the alloction of the fundamental operation circuit with the time- sharing switch circuit. CONSTITUTION:The signal input line 1, signal output line 10, functions generator 2 required for the processing of the signal objective, circuit 3 performing digital operation, storage memory 5 memorizing the operation program, time sharing switch 4 connecting and controlling the lines 1, 10, generator 2, and input and output of the circuit 3 in time-sharing manner with the designation of the memory 5, ROM 6 memorizing a plurality of operation programs, and controller 7 transferring the program memorized in ROM 6 to the memory 5 with the designation from external or the output of the ciecuit 3, are provided, so that a plurality of programs executing serially or parallelly the signal processing function of the same or different  function can be processed.
Patent JP-H021388-A (JP)
Title: Color thermal transfer recording medium
Inventor: KUNITAKE TETSUJI
IPC: B41M5/382
Filed: 1988-06-09
Abstract: PURPOSE:To enable favorable printing on a transfer image-receiving material by providing at least two layers at least one of which comprises a coloring agent on one side of a support to produce a color thermal transfer recording medium having a transmittance in a specified wavelength region of at least 90%. CONSTITUTION:At least two layers are provided on one side of a support, with a coloring agent incorporated in at least one of the layers, to produce a color thermal transfer recording medium. The recording medium has a transmittance of at least 90% in a wavelength region with a total width of at least 80nm within a wavelength region of 400-700nm. More specifically, an adhesive layer 2 and an ink layer 3 are sequentially provided on the support 1 to produce the color thermal transfer recording medium. It is preferable that the adhesive layer comprises a wax as a main constituent, while the ink layer comprises a heat-softenable resin and a coloring agent as main constituents and has a melting temperature higher than that of the adhesive layer.
Patent JP-H06332255-A (JP)
Title: Electrostatic charge image developing toner and its production
Inventor: KATAOKA HIROAKI
IPC: G03G9/097
Filed: 1993-05-24
Abstract: PURPOSE:To provide the developing toner which is uniformly dispersed with pigments without deteriorating the quality of a polymerizing monomer and is excellent in various performances by using magnetic material particulates adsorbed, coated or added with a specific compd. on the surfaces and dispersing and incorporating these particulates into the polymerizing monomer. CONSTITUTION:The compd. expressed by formula R-(COOM)n [where n is an integer from 1 to 4; R is an alkyl group (including a phenyl-substd. alkyl group), alkylene group (including a phenyl-substd. alkyl group), phenyl group or substd. phenyl group; M is a hydrogen atom, alkaline metal or alkaline earth metal) is used as a dispersant in the method for polymerizing the polymerizing monomer dispersing and contg. the magnetic powder particulates. The polymerizable compsn. is formed by adding the magnetic materials adsorbed or coated or added with the carboxyl group-contg. dispersant expressed by the formula, etc., coloring agents, low mol.wt. polyolefin, polymn. initiator and other additives into the polymerizing monomer and fixing and dispersing the mixture. The polymerizable compsn. is added into an aq. suspension and the mixture is dispersed and suspended and the polymn. reaction is progressed by maintaining the grain sizes necessary as the toner.
Patent JP-H0434234-A (JP)
Title: Hydraulic shock absorber
Inventor: UNO NAUEMON
IPC: F16F15/02
Filed: 1990-05-31
Abstract: PURPOSE:To facilitate manufacture, make miniaturization possible, suppress generation of heat and to make resistance force changeable by providing an oil damper by rotatably connecting its one end to an eccentric location of a rotary shaft and the other end to a fixed bed and providing a plurality of selectable pressure governing valves between a pressure chamber of the oil damper and an oil reservoir. CONSTITUTION:When an earthquake load or a wind load acts on a structure 11, an inertia mass 13 is vibrated to resonate with the structure 11. That is, when the inertia mass 13 is vibrated, an output shaft 28 of a reduction gear 20 is converted into normal/ reverse reciprocating rotation by normal/reverse reciprocation-rotating a pinion 27 through a rack 14. In this way, an oil damper 21 performs extension/contraction operation while swivel motion with a shaft 30 serving as the center to generate damping force, and a primary vibratory period of the structure 11 almost agrees with a vibratory period of a hydraulic shock absorber by giving resistance force to the inertia mass 13. In this way, vibration and shaking in a transverse direction of the structure 11 are effectively damped. Further in this case, pressure governing valves 31, 32, 33; solenoid valves 34, 35, 36 are automatically selected so that optimum damping force is generated by the oil damper 21.
Patent JP-H10331286-A (JP)
Title: Composite acoustical panel
Inventor: SUGIYAMA TAKESHI
IPC: E01F8/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite acoustical panel maintaining sound-absorbing performance extending over a wide range of an oblique incident sound. SOLUTION: In the composite acoustical panel P, an inorganic particle group, in which the rate of a sound-insulating material 1 distributed in particle diameters of 0.5-2 mm is 70 wt.% or more of the whole, is pressure-molded in a tabular body having continuous voids through adhesives in the sound- absorbing material 1 in the acoustical panel, in which a plurality of the sound- absorbing materials 1 are arrayed and fixed into a frame body made of a metal under the state, in which air layers in thickness of 1.5 or 5 times as long as the thickness of the sound-absorbing material 1 are interposed, from the sound source side of a front. A weighted-means oblique incident sound-absorbing rate of frequency of 400-4000 Hz required for road noises, etc., is 0.70 or more at that time.
Patent JP-H08333068-A (JP)
Title: Failure detecting device for elevator guiding device
Inventor: YAMAZAKI MASACHIKA
IPC: B66B7/04
Filed: 1995-06-09
Abstract: PURPOSE: To provide a failure detecting device for the control device of an actuator used for the travel guiding device of an elevator car. CONSTITUTION: The control device 90a of an actuator 81 is constituted of an acceleration sensor fitted to an elevator car or a car frame and detecting the magnitude and direction of the transverse vibration acceleration, an amplifier 91 amplifying the output of the acceleration sensor, a current amplifier 93 exciting the actuator 81, a current detector 96 detecting the magnitude of the current 95 flowing in the actuator 81, a comparator 97 comparing the output of the amplifier 91 amplifying the output of the acceleration sensor with a set value, and a failure judging unit 98 judging the failure of the control device 90a based on the operation mode and the output of the comparator. When the control device 90a fails, the abnormality signal is outputted from the failure judging unit, and the failure of the actuator control device 90a is detected.
Patent JP-H022437-A (JP)
Title: Scsi bus monitor device
Inventor: KOBAYASHI JUNJI
IPC: G06F13/36
Filed: 1988-06-10
Abstract: PURPOSE:To practically write the contents of nine control buses in a memory and to accurately monitor an SCSI bus by writing the contents of eight lines excluding a line for transmitting a signal RST in the memory. CONSTITUTION:Try-state circuits 22 to 29 are driven so as to output input signals as they are when a signal RST is not supplied to their control terminals. When the signal RST is not yet generated, eight kinds of signals are written in the memory 31 as they are and supplied to a monitor. At the time of generating the signal RST, all the outputs of the try-state circuits 22 to 29 are turned to an 'H' level and the data pattern is written in the memory 31. At the time of reading out and monitoring the contents of the memory 31, a monitoring microprocessor decides the generation of the signal RST at the time of obtaining the data pattern consisting of all the eight bits turned to an 'L' level.
Patent JP-S5933131-A (JP)
Title: Screw driver for injection molding machine
Inventor: SATOU HIDEKI
IPC: B29C45/50
Filed: 1982-08-17
Abstract: PURPOSE:To obtain a light-weight injection molding machine having simple structure in which an oil-pressure cylinder for a mover is built in the back of the casing of an oil-pressure motor and the output shaft of the oil-pressure motor is designed to be turned and moved back and forth. CONSTITUTION:A port block 2 is fixed to the end of casing 1, and a cylinder block 4 is contacted with the end face of the casing 1 through the valve plate 3 inside the casing 1. A sleeve 5 having a spline tooth 5a is fixed to the central hole of the cylinder block 4. Hollow pistons 6 inserted into the sleeve 5 are connected to a slipper 7 through a spherical coupler. In the cylinder block 4, the cylinder face on the fluid distribution side and the elongated part are supported by radial bearings 11 and 12. When pressure oil is introduced into the cylinder chamber 23, the piston 18 of a mover 16 acts in the direction of pushing out the output shaft 13, and by the propulsion force, the output shaft 13 is operated to the right through a piston rod 25 and a thrust bearing 20.
Patent JP-H08334275-A (JP)
Title: Refrigerant unit and outdoor device for absorption type heat pump
Inventor: ISHII TAKAHITO
IPC: F25B30/04
Filed: 1995-06-09
Abstract: PURPOSE: To build up a refrigerant unit and an outdoor device compactly into small units, and increase a cycle coefficient of performance by a method wherein a condenser and an absorber, a supercooler and an evaporator are integrally constituted respectively, and formed into a block as a heat-exchanger block together with a solution heat-exchanger and an 8-way valve. CONSTITUTION: A condenser and an absorber are integrally constituted to form a multilayer condenser/absorber 2. A supercooler and an evaporator are integrated to form a multilayer supercooler/evaporator 3. Then, for a refrigerant unit 1, the condenser/absorber 2, the supercooler/evaporator 3 and a solution heat- exchanger 4 are arranged on a longitudinal straight line. Then, they are connected with a refrigerant liquid receiver 9, an expansion valve 10, a pressure reducing valve 11, and an 8-way valve 17, and a pipe welding is performed to constitute a heat-exchanging block A. The constitution of an outdoor unit other than the refrigerant unit 1 is constituted in the same manner as a conventional method.
Patent JP-S5667349-A (JP)
Title: Resin composition having excellent bonding property
Inventor: ASOU YOSHINORI
IPC: C09D131/04
Filed: 1979-11-07
Abstract: PURPOSE: To provide a resin compsn. which excels in bonding properties to metals, plastics, etc. and is useful the extrusion coating, adhesives, films, etc., by a method wherein an ethylene-vinyl acetate copolymer is mixed with a water-soluble polymer in the presence of an org. peroxide.  
     CONSTITUTION: 100pts.wt. of an ethylene-vinyl acetate copolymer (A), 1W 50pts.wt. of a water-soluble polymer (B) having a repeating unit of the formula (wherein X is H, alkyl; Y is COOM; M is H or an alkali metal) (e.g. polyacrylic acid) and 0.005W5.0pts.wt. of an org. peroxide (C) are mixed together to obtain the titled compsn. The mixing is carried out by dissolving the copolymer (A) in a solvent, uniformly mixing the resulting solution with the peroxide (C) and an aq. soln. of the copolymer (B), and then removing the solvent and water. Alternatively, the copolymer (A), the copolymer (B) (if necessary as an aq. soln.) and the peroxide (C) are kneaded by means of a roller, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6126422-A (JP)
Inventor: TAKADA KAORU
IPC: H02H3/40
Filed: 1984-07-12
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-H09102935-A (JP)
Title: Inexpensive sequential scanning television system having special feature
Inventor: BISHIYARU MAAKANDEI
IPC: H04N5/44
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To simply integrate rank-up updating to a system by converting an interlace scanning signal into a noninterlace scanning data and displaying the data as a noninterlace scanning video image. SOLUTION: A received interlace scanning video signal is given to a receiver via a signal interface section 11, and when the input video signal is not a digital video signal, the input signal is converted into a digital signal. The conversion from interlace scanning into noninterlace scanning is executed for both chrominance and luminance component signals and red, green and blue conversion signals. The scanning system is converted by a processing unit 12 and the converted signal is processed for another processing and the resulting signal is fed to a display memory 14. A main timing device 22 controls a signal timing between the unit 12 and the memory 14 and between the memory 14 and a space optical modulator 16.  The modulator 16 is configured by x-y arrangement of elements individually controlled, each element has a drive circuit and is acted on a light of a light source 18 in response to a signal stored in the memory 14. The modulator 16 integrates each arrangement effect of the elements in response to signals in the memory 14, generates an image, magnifies it and the image is displayed as an image 20.
Patent JP-S63306473-A (JP)
Title: Electrophotographic printer
Inventor: SUZUKI MAKOTO
IPC: G03B27/32
Filed: 1987-06-09
Abstract: PURPOSE:To produce a high definition print with a simple constitution by executing exposure with a CRT and executing developing by moving a developing part. CONSTITUTION:A copying device, which forms an electrostatic latent image on a sensitive sheet 150 having a photoconductive layer on a conductive supporting body, thereafter, develops it with a developer obtained by dispersing toner particles in an electric insulating medium to sequentially superpose toner images, is provided with the CRT for exposure and the movable developing device. And printed image is formed on the CRT 110 with an external printing signal and the latent image is formed on the sensitive sheet 150 by an optical system so as to develop in the movable developing device 300. Thus a usual sensitive sheet which does not execute the intensification of pigment can be utilized with a comparatively simple constitution.