baber/WOPTO huggingface dataset:
Patent JP-H09305856-A (JP)
Title: Steam generator for vending machine
Inventor: MIYAKE TOSHIYUKI
IPC: G07F11/70
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To improve the heat efficiency of a steam generator and to raise the temperature in a box at a higher speed for a vending machine. SOLUTION: A steam generator 10 is placed under a food storage column 2 included in a frame body 1 of a vending machine. A heater 12 put in the water of a tank 11 of the generator 10 raises the water temperature in the tank 11. The heated water A is pumped up by a pump 14 and sent to an injection nozzle 15. Then the warm water is sprayed to a suspending curtain 13, and the air B sent from a fan 16 impinges the curtain 13. The warm water absorbed by the curtain 13 is vaporized and this steam C circulates in a box of the vending machine. As a result, the foods stored in the column 2 are heated and kept warm.
Patent JP-H0419122-A (JP)
Title: Manufacture and device for stretched pipe of thermoplastic synthetic resin
Inventor: YONEDA RYUICHI
IPC: B29C55/24
Filed: 1990-05-14
Abstract: PURPOSE:To perform easily stretching of a diametral direction of a synthetic resin pipe to be extrusion-molded, by a method wherein the starting of extrusion of an extrusion-molded pipe where the diameter is expanded and deformed is caused to arrive at the outside of the maximum diameter of a concial inner mold for expansion of the diameter and then the expansion of the starting of expansion of the diameter is contracted. CONSTITUTION:Thermoplastic synthetic resin is extruded in a tubular state through a molding die 2, the pipe P is made into a temprature appropriate for stretching, for example, the melting and softening point or lower and at least the primary transition point and approached to a conical inner mold 4 for expansion of the diameter. When the tip of the pipe P happens to come up to an expanding body 5, the expanding body 5 is expanded by hydraulic pressure injected through a pipe line 5A, the diameter of the pipe P is expanded forcibly, the pipe P is extruded away in an extruding direction under that state and run on the maximum outside diametral part of a conical inner mold 4 for expansion of the diameter. Hereinafter, the expanding body 5 is contracted and the expansion of the diameter and stretching are performed continuously.
Patent JP-H06331073-A (JP)
Title: Pipe connecting method
Inventor: TSUJIMOTO KATSUHIKO
IPC: F16L15/04
Filed: 1993-05-26
Abstract: PURPOSE:To surely satisfy a condition of R<F<T without preparing a pipe end corrosionproof core, tapered thread part, etc., by strict dimensional accuracy. CONSTITUTION:A movable type pipe end corrosionproof core 2, in a condition that a rubber ring 4 is externally fitted to a part of connecting a barrel part 2a and a flange part 2b of the core 2, is arranged so that first an external thread 2bb is screwed to both a tapered internal thread 1a and a resin parallel thread 1b of a joint main unit 1 and further an end face of the barrel part 2a is positioned in a chamfer part 1c in an end part of the joint main unit 1. Next, a tapered external thread 3a of an internal surface covered steel pipe 3 is screwed to the tapered internal thread 1a thereafter screw advanced, and a point end part of the thread 1a is brought into contact with the rubber ring 4. Further thereafter, prescribed tightening torque is applied to this internal surface covered steel pipe 3. In this way, a relation of force R of riding across an annular protrusion 2c by an internal peripheral surface of the internal surface covered steel pipe 3, frictional force F of fitting the external thread 2bb to the tapered internal thread 1a/resin parallel thread 1b and force T of transmitting rotation to the pipe end corrosionproof core 2 through the rubber ring 4 is set so as to obtain a condition where R<F<T.
Patent JP-H05320619-A (JP)
Title: Hardly subliming benzophenone-based ultraviolet absorber
Inventor: ABE YOSHIO
IPC: C07C49/83
Filed: 1992-05-15
Abstract: PURPOSE:To obtain an ultraviolet absorber having a high subliming point and an improved heat resistance by reacting a specific 2,4-dihydroxybenzophenone compd. with an alkylating agent in an inert org. solvent. CONSTITUTION:2mol of a 2.4-dihydroxybenzophenone compd. of formula I (wherein R1 is H or 1-4C alkyl; R2 is linear or branched 2-10C alkylene; and X is Cl, Br, or OSO2-allyl) is reacted with 1mol of an alkylating agent of formula II in an inert org. solvent in the presence of a deacidification agent at 80-150 deg.C to give the objective absorber of formula III.
Patent JP-S5349462-A (JP)
Title: Ultrasonic flow meter
Inventor: YAMAUCHI TSUKASA
IPC: G01F1/66
Filed: 1976-10-18
Abstract: PURPOSE: To provide an apparatus for measuring flow rate of a fluid, in which a frequency signal proportional to the flowing velocity of the fluid is supplied to a time constant circuit, wherein time constant of said circuit is changed by altering the time periods when a semiconductor switching circuit is closed and opened, whereby performance of the time constant circuit can be improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6026757-A (JP)
Inventor: DEIBITSUDO FURANSHISU MIIYARU
IPC: E04F13/26
Filed: 1984-06-18
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-S63290249-A (JP)
Title: Ferrous sintered alloy combining heat resistance with wear resistance
Inventor: FUJIKI AKIRA
IPC: C22C38/54
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a heat- and wear-resistant ferrous sintered alloy excellent in heat resistance, wear resistance at high temp., and wettability, by specifying a composition consisting of Mo, W, Cr, Si, Mn, P, C, B, L12-type intermetallic compounds, and Fe. CONSTITUTION:The ferrous sintered alloy combining heat resistance with wear resistance has a composition consisting of, by weight, 5-25% Mo and/or W, 1-10% Cr, 0.1-0.9% Si, <=0.7% Mn, <=0.05% P, 0.5-2.5% C, 0.5-2.0% B, 0.3-15% of one or more kinds among L12-type intermetallic compounds, and the balance Fe with impurities and containing, if necessary, <=20% of one or more elements among V, Nb, Ta, Ti, Zr, Hf, Co, and Ni, and this alloy shows superior wear resistance at high temp. as well as excellent heat resistance, and further, it is reduced in attacks on mating materials and provides superior wettability. Accordingly, this alloy is suitable as a material to be used under severe conditions where a valve rotary motion, etc., are applied at high temp., e.g., a valve seat for internal combustion engine.
Patent JP-S5456966-A (JP)
Title: Method and apparatus for weaving control of rolling steel
Inventor: NAKASHIMA HIROE
IPC: B21B37/68
Filed: 1977-10-14
Abstract: PURPOSE: To secure the stable control of rolling steel on rolling mill by correcting the amount of weaving control by detecting the bias of rolling steel on inlet or outlet side of rolling mill.  
     CONSTITUTION: The difference in thickness between the right and left sides of the rolling steel 27 is calculated by the arithmetic amplifiers 28 to 31, and the output is put in the oil compression type controllers 12 and 13 so that the difference in thickness becomes zero. The imbalance between the left and righr rolling loads due to the temperature difference and thickness defference between the right and left sides of the rolling steel 27 is corrected by means of the lock-on-servo 23. when the weaving detector 35 detects the bias of the rolling steel 27, the output signal is put in the arithmetic amplifier 31, and thus the amount of compression is controlled by the oil compression devices 12 and 13 to correct the bias of the rolling steel 27. With this method, s steady bias witch can not be prevented by the arithmetic control of roll gap and roll load can be corrected, enhancing the efficiency of rolling work and the quality of products 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07333566-A (JP)
Title: Soft contact lens
Inventor: ODAGIRI KIYOTAKA
IPC: C08F20/26
Filed: 1994-06-06
Abstract: PURPOSE:To obtain a soft contact lens which has low rubber hardness, has excellent toughness in spite of the low rubber hardness, has excellent shape stability and good transparency in spite of a hydrous state and provides an excellent wearing feel by using a specific copolymer. CONSTITUTION:This soft contact lens consists of the copolymer formed by polymerizing copolymer components contg. N, N-dimethyl (meth)acrylamide (component A), 2-hydroxybutyl (meth)acrylate (component beta), 2-hydroxyethyl (meth) acrylate (component C), alkyl (meth)acrylate having 1 to 12C alkyl groups (component D). The component A is a component which is basic skeleton for imparting hydrophilicity to the soft contact lens, the component B is a component to lower the rubber hardness while maintaining the toughness of the soft contact lens, the component C is a component to impart the toughness while maintaining the moisture content of the soft contact lens and the component D is a component to improve the toughness of the soft contact lens.
Patent JP-H04350707-A (JP)
Title: Automatic correcting circuit for lsi input clock duty
Inventor: HASHIMOTO HIROHIKO
IPC: G06F1/04
Filed: 1991-05-29
Abstract: PURPOSE:To automatically correct the duty of a clock varied by a duty varying party and a duty check part with respect to a duty automatic correcting circuit in an LSI clock input part. CONSTITUTION:A duty varying part 2 consisting of a capacitor 21, a variable resistance 22, a buffer 23, a resistance 24, and a stabilized power source 25 and a duty check part consisting of a threshold measuring part, a duty setting part 32, and a comparator 33 are provided, and a clock input signal is inputted to the duty varying part 2, and the output of this part 2 is detected by the duty check part 3, and check information from the duty check part 3 is returned to the duty varying part 2, and the variable resistance 22 of the duty varying part 2 is adjusted to vary the threshold voltage, and the varied clock signal is supplied to an LSI.
Patent JP-H07305534-A (JP)
Title: Roof seal device in air raising construction method
Inventor: TAKEI KOJI
IPC: E04H7/06
Filed: 1994-05-13
Abstract: PURPOSE:To enable a roof to be lowered though it is once elevated, and pass it through a seal face without causing defective sealing even if there is an obstacle on the seal face. CONSTITUTION:In a roof seal device 1 which is equipped on the outer circumferential part 5a of a temporary roof 5 and used in an air raising construction method, the seal device 1 is composed of a number of seal segments 6b continuously provided on the whole outer circumferential part 5a. This seal segment 6b is formed into bag-like construction of which developed shape is an isosceles triangle, the oblique lines 8b, 9b are fixed to the outer circumferential part 5a of the temporary roof 5, and the opening part 7b faces downward. By supplying air inside the seal segment from the lower side, it is expanded, and airtightly contacted respectively with the inner circumferential face 3a of a side plate 3 and with the adjoining seal segments on both sides on the outer circumferential part 5a of the temporary roof 5.
Patent JP-S5648707-A (JP)
Title: Surface elastic wave device
Inventor: KISHIMOTO SEIJI
IPC: H03H9/64
Filed: 1979-09-28
Abstract: PURPOSE:To make it possible to obtain one continuous operating characteristic by constituting a surface elastic surface wave devicd so that signals of bands where two input electrodes and two output electrodes having adjacent and overlapping operation bands overlap in position will be in phase with each other. CONSTITUTION:On piezoelectric substrate 1, low-frequency-range and high-frequency-range input electrodes 2a and 2b are successively provided in the progagation direction of surface elastic waves and low-frequency-range and high-frequency- range output electrodes 3a and 3b are also provided in the propagation direction of surface elastic surface waves. Setting center frequencies of low-frequency-range and high-frequency-range input and output electrodes to f1 and f2, distance x3 between input electrodes 2a and 2b and distance x4 between output electrodes 3a and 3b are so selected that signals of overlapping band (a) will be in phase. Thus, input and output electrodes formed on the same surface elastic wave propagation line provide one continuous broad-band frequency characteristic.
Patent JP-H10317297-A (JP)
Title: Cellulosic ester-containing sheet and is production
Inventor: SHINADA KATSUHIKO
IPC: D21H13/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To produce a sheetlike molded product, excellent in specific surface area, sheet strength, elongation and bulkiness and suitable for an air filter by blending a cellulosic ester with a fibrillated material and/or a filmy material and binder fibers into a sheet of paper. SOLUTION: This cellulosic ester-containing sheet comprises >=40 wt.% cellulosic ester and >=15 wt.% fibers having binder functions and has >=2 m<2> /g specific surface area and >=4.0 cm<3> /g specific volume. The sheet is obtained by mixing >=40 wt.% cellulose diacetate fibers with a fibrillated material and/or a filmy material having 0.1-30 μm width and 10 μm to 10 mm length and further >=5 wt.% content of the fibrillated material and/or filmy material having >=1,000 μm length and >=4 m<2> /g specific surface area, e.g. acetate fibrils and further adding >=15 wt.% binder fibers such as polyester-based thermally fusible fibers and carrying out wet papermaking. The resultant cellulosic ester-containing sheet further has >=400 g/15 mm tensile strength in at least one direction and >=2%/15 mm tensile elongation.
Patent JP-H11308513-A (JP)
Title: Image reproducing device and image reproducing method
Inventor: YUMOTO NOBORU
IPC: G10K15/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an image reproducing device that extracts automatically a photographing theme from a reproduced image or image information recorded at photographing in the case of reproducing a photographed/recorded image and reproduces and sounds sound information by which the photographing theme can be associated. SOLUTION: A characteristic extract means 210 automatically extracts a characteristic of an image by which a photographing theme is associated at the reproduction of the image. A characteristic comparison means 220 compares the extracted characteristic, date and time and location or the like with a characteristic, a time, and positional characteristic registered in a theme characteristic list to decide a theme code. Sound information output means 230 searches for a sound information registration list based on the theme code decided by the characteristic extract means 210 to extract sound information data and to give the data to a sound output means 10, from which the sound information is reproduced and sounded. Or the image reproducing device may be provided with a learning means 240.
Patent JP-H04350733-A (JP)
Title: Trace circuit
Inventor: YOSHIZAWA TOMOMI
IPC: G06F11/22
Filed: 1991-05-29
Abstract: PURPOSE:To improve the debugging efficiency at the time of program development of an application system by writing trace data in a trace memory till an instruction operation code fetch cycle (signal M1) and displaying inverse assembling even at the time of qualify trace. CONSTITUTION:An AND circuit 20 outputs a trace enable set signal 23 by the rise of an RAW strobe signal 4 because a qualify condition success signal 8 is active and a signal M1 6 is inputted. An AND circuit 21 does not output a trace enable reset signal 24 because the qualify condition signal 8 is inverted and masked. When receiving the trace enable set signal 23, an SR flip flop circuit 16 makes a trace enable signal 27 active. At this time, AND between this signal 27 and an R/W strobe signal 4 is operated by an AND circuit 22 to output a trace memory write signal 25, and trace data is written in a trace memory 12.
Patent JP-H09306328-A (JP)
Title: Circuit breaker
Inventor: YABE TOSHIYUKI
IPC: H01H71/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker into which an ancillary device can be easily incorporated from above regardless of a condition of a circuit breaker main body and by which the number of part items of the ancillary device can be reduced and which is excellent in assembling performance. SOLUTION: Inclined faces such as becoming slidable when these contact with each other are arranged on respective ones of a warning bar 16, a cross bar 14, a warning actuator 10 of an ancillary device 101 and an auxiliary actuator 12. A spring 15 to actuate both actuators 10 and 12 is formed as a twisting spring, and is constituted so that its one arm is locked on the warning actuator 10 and the other arm is locked on the auxiliary actuator 12.
Patent JP-S6016696-A (JP)
Inventor: SHIRASAWA SOU
IPC: E21C41/24
Filed: 1983-07-06
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-H09299679-A (JP)
Title: Fully automatic washing machine
Inventor: KAMANO TOSHIYASU
IPC: D06F39/10
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To wash the clothes concerned about fabric damage and the sticking of waste threads concurrently with the normal laundry by fitting a clothes storage body storing the desired laundry within the laundry put in a washing/spin-drying tub having stirring vanes at the bottom section without mixing with the other laundry to the inner peripheral section of the washing/spin-drying tub. SOLUTION: The vertical size of a clothes storage body 61 fitted to the inner peripheral section of a washing/spin-drying tub 2 is set to such a size that the clothes storage body is submerged at the highest water level and not exposed at the lowest water level, and the clothes storage body 61 is formed with an inside net 61 a having fine meshes and an outside net into a substantially flat bag shape. An opening section 61d openable by an opening/closing means such as a fastener is provided at the upper section of the clothes storage body 61 as a port for taking-in/out clothes, and a synthetic resin frame section 61c is provided on its outer peripheral section to secure the proper rigidity and elasticity of the clothes storage body 61.  The clothes storage body 61 is fitted via the coupling of a fitting section provided on the frame section 61c and a holder provided on the inner peripheral wall of the washing/spindrying tub 2.
Patent JP-S63291217-A (JP)
Title: Visible magnetic recording sheet
Inventor: SAKURAI MASAAKI
IPC: G11B5/80
Filed: 1987-05-21
Abstract: PURPOSE:To prevent generation of an unrecordable state by folding force by coating microcapsules by a liquid suspension of magnetic flakes and fluid in the form of a layer on the rear face of a transparent base material to form a display layer and forming a magnetic recording layer on the rear face of the display layer. CONSTITUTION:The microcapsules 2, the cavities of which are filled with the liquid suspension of the magnetic flakes 4 having a high reflectivity and fluid 5 are coated in the form of a layer on the rear face of the transparent base material 1 to form the display layer A and the magnetic recording layer B is formed on the rear face of this display layer A. A material which can be selectively oriented by magnetic fields is used for the magnetic flakes 4 in the microcapsules 2 so as to reflect the incident light on the microcapsules toward the material 1 side or to diffuse the same into the microcapsules. The magnetic flakes 4 in the microcapsules 2 are oriented by the effect of the writing magnetic field to the magnetic recording layer B.
Patent JP-S5826845-A (JP)
Title: N,n'-di-2-troponylalkyldiamine
Inventor: IMASHIRO SEIICHI
IPC: C07C213/00
Filed: 1981-08-07
Abstract: NEW MATERIAL:A compound of formulaI(n is an integer 3-10) or a salt thereof. EXAMPLE:N,N'-Di-2-troponyltetramethylenediamine. USE:Useful as an intermediate for 2-alkylaminotroponeimine dimers which are novel compounds having the metallic chelating ability and interferon producing activity and various organic compounds. PROCESS:Two molecules 2-chlorotropone of formula II are reacted with one molecule alpha,omega-diaminoalkane in the presence of triethylamine to give the compound of formula III in formulaI(n is 4).
Patent JP-S5646835-A (JP)
Title: Preparation of organic titanium compound in aqueous system
Inventor: KIJIMA ICHIROU
IPC: C07C67/00
Filed: 1979-09-27
Abstract: PURPOSE: To prepare the titled compound useful as a titanium crosslinking agent, a catalyst, a coating agent, etc., in high yield, by reacting a titanium hydroxide prepared by hydrolyzing with a strong alkaline water at a pH above a specific value, with a carboxylic acid in the presence of water.  
     CONSTITUTION: An organic titanium compound containing a carboxyl group is prepared by the reaction of a carboxylic acid such as acetic, propionic acid, butyric acid, hexanoic acid, oleic acid, etc. with a tatravalent titanium hydroxide in the presence of water, wherein the titanium hydroxide is the one prepared by hydrolyzing a hydrolyzeable tetravalent titanium compound such as titanium tetrachloride, titanium sulfate, titanium nitrate, etc. with a strong alkaline water of pH ≥10. A titanium carboxylic acid compound containing a chelate group can also be obtained by the combined use of the carboxylic acid compound and a chelating agent such as β-diketone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01294446-A (JP)
Title: Sealed packaging bag
Inventor: OKADA HIROBUMI
IPC: B65D33/00
Filed: 1988-05-20
Abstract: PURPOSE:To make an assured opening along a predetermined opening line possible, by constituting a bag with a basic material of a composite film, for which a film with a large tear strength and an elongated film are laminated, and putting a cut line in a perforation state. CONSTITUTION:A sheet 2 has a basic material of a composite film 6, for which on the surface of a printing layer side 4 of an elongated film 3, a non-elongated synthetic resin film 5 with a comparatively large tear strength has been laminated. On the composite film 6, at prescribed positions, such as a most suitable position for opening etc., which corresponds with the printing layer 4, a cut line 7 in a perforation state has been formed. On the one surface of the composite film 6, mainly on the surface of the synthetic resin film 5, a sealing resin layer 8 with a good adhesive property, such as olefin resin and others, is laminated, and on the other surface, a coating of resin with a favorable gas barrier property is applied to make the sheet 2. On a resin coating layer 9 and the sealing resin layer 8, the cut line 7 in a perforation state is not formed. At the predetermined line, tear-opening can be done assuredly, and a content can be easily and securely taken out.
Patent JP-S5749725-A (JP)
Title: Device and method of burning liquefied coal
Inventor: SHIBATA NOBUYOSHI
IPC: F23L7/00
Filed: 1980-09-10
Abstract: PURPOSE: To prevent the deposition of ash contents to the furnace wall and the lowering of the cyclone function by interposing a low-temperature endothermic type fuel thermal cracking step between an oxidizing burning step which becomes a high temperature and the furnace wall.  
     CONSTITUTION: A hot air discharge port 5, blast ports 6-1W6-3 for fuel, auxiliary burning air, and water, are provided at the upper part and the top of the furnace 1. At the lower part of the furnace is provided a combustion air port 12 having an ash content take-out port 13 arranged concentrically around the periphery of the lower part of the furnace 1, and further blast ports 6' for fuel, air, water and the like are provided. The turning movment of a gaseous mixture in a reduced atmosphere produced by decomposition of the upward air stream from an air port 12 is accelerated upwardly and rises up while turning around the furnace core in a gaseous mixture in the oxidizing atmosphere, and escape to a discharge port 5. The ash contents within both gaseous mixtures are separated from a hot air current swirling around the furnace core and rising by the effects of centrifugal force and graviational force caused by the swirling and recovered at the center part of the furnace bottom. 
     COPYRIGHT: (C)1982,JPO&Japio