baber/WOPTO huggingface dataset:
Patent JP-S6270441-A (JP)
Title: Production of heat-resistant resin molding material
Inventor: TAGAMI YOSHITAKA
IPC: C08L65/00
Filed: 1985-09-24
Abstract: PURPOSE:To obtain the titled material having a high curing rate, good moldability and excellent long-term heat resistance under high-temperature conditions, by blending a phenol/aralkyl resin, a polyvinylphenol resin, a filler and a specified liquid and kneading the mixture with heating. CONSTITUTION:50-500pts.wt. filler (e.g., glass fiber), 5-20pts.wt. hardener (e.g., hexamine), 0.5-10wt% liquid having a b.p. of 90 deg.C or below (e.g., methanol) and optionally, additives such as a curing accelerator, a colorant, a coupling agent, a flame retarder, etc. are blended with 100pts.wt. resin compsn. consisting of 100pts.wt. phenol/aralkyl resin of formula I and 5-100pts.wt. polyvinylphenol resin of formula II.
Patent JP-H0656504-A (JP)
Title: Ceramic composition for low pressure molding
Inventor: HASHIMOTO SEIJI
IPC: C04B35/00
Filed: 1992-08-06
Abstract: PURPOSE:To impart a fine crystal structure to a ceramic molded body without deteriorating the strength or mold releasability of the molded body and to enhance the strength of a sintered compact by reduced porosity. CONSTITUTION:An org. compd. contg. dihydrolanosterol is added as a gelling agent to a slurry consisting of ceramic powder, an org. solvent and a dispersant to obtain the objective ceramic compsn. for low pressure molding. Since the dihydrolanosterol prevents the coarsening of crystals in a gel structure and makes the gel structure fine, the porosity of a sintered compact can be reduced.
Patent JP-S6369415-A (JP)
Inventor: NAKAMURA HIROYASU
IPC: H02H3/20
Filed: 1986-09-09
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-S6369945-A (JP)
Title: Austenitic heat-resisting steel
Inventor: MASUYAMA FUJIMITSU
IPC: C22C38/00
Filed: 1986-09-09
Abstract: PURPOSE:To manufacture in inexpensive material having strength equal to that of SUS347HTB, by adding as a trace component specific amounts of Nb to SUS304HTB. CONSTITUTION:Nb (0.01-0.32% by weight) (where Nb<8XC%) and, if necessary, 0.001-0.01% B are added to a basic composition consisting of 0.01-0.1% C, <=0.75% Si, <=2% Mn, <=0.04% P, <=0.03% S, 8-11% Ni, 18-20% Cr, and the balance Fe. In this austenitic heat-resisting steel, Nb combines with C to form a carbide and increases strength at high temp., but, when Nb content exceeds 0.32%, the effect becomes saturated and, when it is less than 0.01%, sufficient effect cannot be obtained. However, when Nb is added in an amount exceeding 8XC%, high-temp. crack as well as reheating crack due to welding is liable to develop.
Patent JP-H0259910-A (JP)
Title: Variable gain integral proportion compensator
Inventor: INOUE KENJI
IPC: G05D3/12
Filed: 1988-08-26
Abstract: PURPOSE:To remove influence to be exerted upon excess responseness due to the dispersion of the initial value of a controlled object by keeping the gain of an integrator at a low value until the degree of responseness of the controlled object to a command value reaches the prescribed level. CONSTITUTION:An integral proportion compensator 20 has a gain adjusting part 14. The gain adjusting part 14 fetches a speed command (r) (= R) and a speed feedback signal (f) and switches the value of the gain KI of the integrator 12 to Ko when alpha.r>f (provided that 0<=alpha<=1) or to K1 (>Ko) when r<=f is formed. Since the gain of the integrator is kept at a low value until the degree of responseness of the controlled object to a command value reaches the prescribed level, excess response characteristic can be prevented from being influenced by the dispersion of the initial value of the controlled element even when the dispersion exists.
Patent JP-2001000327-A (JP)
Title: Egg container for microwave-oven boiled egg and method of preparing microwave-oven boiled egg
Inventor: MORI TOSHIHIKO
IPC: F24C7/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent an egg from bursting even in heating the egg put in a container containing water in the case of boiling the egg in a microwave oven. SOLUTION: An egg in the state of being confined in a conductive basket is put in a nonmetal microwave-nonabsorbing container 1 containing water, to heat in a microwave oven. In this case, in order to restrain microwaves acting upon the egg put in the container 1 containing water inside the microwave oven, the whole periphery of the egg is covered with the conductive container 2 and a lid 3, and the container 2 and lid 3 are provided with any one of holes, slits and mesh so as to cover a range of 20% to 95% of the total area at an area ratio.
Patent JP-S58113614-A (JP)
Inventor: YOSHIDA TAKASHI
IPC: F16B23/00
Filed: 1981-12-28
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-H0749400-A (JP)
Title: Synchronization radiation application system
Inventor: KURODA KENICHI
IPC: G21K5/00
Filed: 1993-08-04
Abstract: PURPOSE:To reduce the thermal load at the synchrotron radiation take-out window of a synchrotron radiation application system. CONSTITUTION:A slit 7 cutting off the vertically spreading part of an SR light beam 2 radiated from an SR ring 1 cuts off the light being absorbed by an SR light take-out window 5 to produce heat thus reducing the heating of the SR light take-out window 5 due to absorption of the light.
Patent JP-H0876304-A (JP)
Title: Silver halide photographic sensitive material and color image forming method
Inventor: OKUYAMA MASATO
IPC: G03C7/44
Filed: 1994-09-05
Abstract: PURPOSE: To provide a silver halide photographic sensitive material high in sensitivity and freed of deterioration of latent image stability at the time of exposure under an environment of high temperature. CONSTITUTION: This photosensitive material has silver halide emulsion layers on a support, and the silver halide grains in the emulsion layer comprises at least >=90mol% silver chlorobromide containing substantially no silver iodide and the ones occupying >=50% of the projection areas of the total silver halide grains having a thickness of <=0.5μm and a diameter of >=0.5μm and an aspect ratio of >=2, and this photosensitive material has a swelling rate of 100-150%, and it is imagewise exposed and processed with a color developing solution replenished in an amount of 25-100ml per 1m<2> of the photosensitive material.
Patent JP-H09103480-A (JP)
Title: Medical treatment device
Inventor: ISHIKAWA KENJI
IPC: A61L29/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to permanently sustain lubricity by forming at least part of a lubricity developing section by thermal molding with a medical treatment device which develops lubricity in at least part of its surface at the time of contact with the body fluid or physiological aq. condition. SOLUTION: Hydrophilic thermoplastic resins and more particularly polyalkylene oxide, such as polyethylene oxide and polypropylene oxide, which develop the lubricity by taking water, etc. at the time of contact with the body fluid or physiological aq. condition are used as the material to be used in at least part of the section where the lubricity is developed. Polyalkylene oxide of which the atom ratio of C and O in the repeating unit is <=3 is used as the preferable polyalkylene oxide. The material to be used in at least part of the section where the lubricity is developed may be the deriv. of the polyalkylene oxide or a compd. or polymer having this deriv.
Patent JP-H0498047-A (JP)
Title: Open type hot water feeder
Inventor: MASUDA TAKU
IPC: F24H9/02
Filed: 1990-08-13
Abstract: PURPOSE:To facilitate a fixing work for a hot water feeder or a repairing work for it by a method wherein a front panel is divided into a plurality of panels and each of the panels can be independently fixed to or removed from the main body of the hot water feeder, respectively. CONSTITUTION:A front surface panel in a hot water feeder is divided into three panels of a pipe connection panel 10, a hot water feeder operation panel 11 and a water tank panel 12. Each of the panels is constructed such that it can be independently removed from the hot water feeder and fixed to the hot water feeder, respectively. Accordingly, when a control circuit board 5 of the hot water feeder is repaired, for example, the repairing of the control circuit board 5 can be carried out by removing only the hot water feeder operation panel 11. In the event that the hot water feeder 1 is newly mounted at a predetermined location, a piping work may be carried out while the pipe connection panel 10 being removed and then the panel may be fixed upon completion of the work. When the piping work is to be carried out, it is possible to look into a pipe connection part 4 from below the hot water feeder with an immoderate attitude to perform it or eliminate a removing or a fixing of the heavy front surface panel every time the piping work is carried out and then the operation is facilitated.
Patent JP-H0760384-A (JP)
Title: Structure and method for calking collar of suspension arm
Inventor: HIASA MICHIKIYO
IPC: B21D39/06
Filed: 1993-08-26
Abstract: PURPOSE:To easily and strongly fix a collar to be fixed to the tip of a suspension arm. CONSTITUTION:Fitting holes 8, 9 of a collar 10 are provided in side walls 6, 7 of an arm, the tubular collar 10 is inserted thereinto, and an expansion forming part and a flange forming part are provided on a punch to be press-fit from each side of the collar 10. An expanded part 22 and a flange 23 are formed on the collar 10 by the punch, the expanded part 22 is press-fit to the fitting holes 8, 9 and the side walls 6, 7 are held by the flange 23.
Patent JP-H0760065-A (JP)
Title: Removing process for nitrogen oxide
Inventor: HOSOSE YASUNOBU
IPC: B01D53/94
Filed: 1993-08-26
Abstract: PURPOSE:To provide a process of cleaning exhaust gas by using an exhaust gas cleaning catalyst of superior durability at the high temperature containing water vapor which can clean efficiently exhaust gas of particularly excessive oxygen exhausted out of an internal combustion engine of an automobile or the like without utilizing a reducer such as ammonia. CONSTITUTION:Nitrogen oxides are removed out of exhaust gas of excessive oxygen containing nitrogen oxides and hydrocarbon by using a catalyst composed of zeolite having SiO2/Al2O3 molar ratio of at least 15 or more containing tungsten and active metal of one kind or more.
Patent JP-H1034005-A (JP)
Title: Shredder
Inventor: UENO TOSHIO
IPC: B02C18/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To surely discharge things such as bottles that cannot be cut in a shredder for various kinds of containers such as empty cans. SOLUTION: In a shredder for various kinds of containers such as empty cans in which plural roller-like cutters 2 are combined. A material to be fed is fed into a feeding cylinder 1 whose lower end is opened with the cylinder 1 being inclined to cutters 2, and a foreign matter detecting sensor for things such as bottles that cannot be cut is arranged, and the feeding cylinder 1 is displaced to the vertical position by a detection signal of the sensor to discharge foreign matter downwards.
Patent JP-S6273147-A (JP)
Title: Magnetic-resonance imaging apparatus
Inventor: MACHIDA YOSHIO
IPC: G01R33/48
Filed: 1985-09-27
Abstract: PURPOSE:To measure the characteristics of a slanted magnetic field, which is actually applied to a sample to be examined, readily, by performing secondary Fourier transformation of a magnetic resonance signal, which is obtained by scanning a pseudo-sample, and obtaining the sample data. CONSTITUTION:A sample to be examined 1 is arranged at a specified slant angle. The sample to be examined is excited. The echo signal from the sample to be examined is received by a transmitting and receiving coil 5 and converted into an electric signal. The signal is sent to a receiver 6. The signal from the receiver 6 is converted into digital data through an analog/digital converter 7. Numerical processing is performed in a data processing part 9 with a secondary Fourier transformation method. After the numerical processing, the digital data is expressed as a function. The function is further converted into an image signal in the data processing part 9. The slant is sent to a display means 11 and displayed as an image.
Patent JP-S60103159-A (JP)
Title: Seal bonding alloy
Inventor: INUI TSUTOMU
IPC: C22C38/00
Filed: 1983-11-11
Abstract: PURPOSE:To obtain a relatively inexpensive seal bonding alloy having a proper coefft. of thermal expansion, ensuring high airtightness with soft glass, and undergoing almost uniform oxidation by providing a specified composition consisting of Cr, Al, Si, C, N, Ti, Zr and Fe and satisfying specified relation. CONSTITUTION:This seal bonding alloy consists of, by weight, 20-35% Cr, 0.05-0.5% Al, 0.05-0.5% Si, 0.02-0.07% C, 0.005-0.04% N, 0.2-0.7% Ti and/ or 0.3-1.0% Zr (Ti+Zr/2=0.3-1.2%) and the balance Fe with inevitable impurities and satisfies relation represented by an equation (Ti+Zr/2)-4X(C+N)= 0.15-0.8%. The alloy has 100-115X10<-7>/ deg.C average coefft. of thermal expansion at 30-500 deg.C and high adhesive strength to glass, ensures high airtightness, and contains no expensive Ni. When the alloy is subjected to oxidation treatment, it undergoes almost uniform oxidation and hardly causes crack in glass.
Patent JP-H1097133-A (JP)
Title: Developing method of electrostatic image
Inventor: YANO YASUSHI
IPC: G03G9/107
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic brush developing method by using a developer which consists of two components and prevents the toner particle from increasing unnecessary amt. of the electrifying charge, so that fog or edge effect in low bias voltage is prevented and moreover, fluidity of the developer can be improved. SOLUTION: A toner image corresponding to an electrostatic image is formed by sliding the surface of a photosensitive body having the electrostatic image with a magnetic brush comprising a mixture of a spherical ferrite carrier and a nonmagnetic toner having an electrostatic change characteristic. In this developing method, development is carried out under the condition that the toner density of the mixture satisfys the equation, Ct=K.Sc/(St+Sc)×100, where Sc is the specific surface (cm<2> /g) of the carrier measured by a transmission method, St is the specific surface (cm<2> g) of the toner calculated from the average particle size, and K ranges from 0.8 to 1.07.
Patent JP-S6190599-A (JP)
Title: Speaker change-over device
Inventor: YOSHINO YASUHISA
IPC: B60R11/02
Filed: 1984-10-09
Abstract: PURPOSE:To share a speaker with plural audio devices by detecting successively in a cycle manner an operation preparation completion of plural audio devices and connecting a speaker to the up-to-date audio devices for which the operation preparation is completed. CONSTITUTION:A change-over circuit 3 is operated by a change-over signal C outputted from a change-over control circuit 4. To an operation preparation completion detecting circuit 43 of the change-over control circuit 4, the operation preparation completion signals Pa, Pb, Pc and Pd are inputted from respective audio devices 1a-1d at the time of turning on a power source, this is successively in a cycle manner detected, the change-over signal C is generated in order to connect the audio devices 1a-1d, first, generating the completion signal in respective detecting cycles to a speaker 2, and when the connection is completed, the detecting cycle is stopped. To reopen the detecting cycle, by a cycle starting signal A of a switch circuit 5, the detecting cycle is started when a cycle starting signal A is inputted for the time or above set by a delay switching circuit 42. When the cycle starting signal A is inputted for a short time, an inhibit circuit 44 is operated, and an output of the change-over signal C is inhibited.
Patent JP-H0552348-A (JP)
Title: Heating and cooking device
Inventor: FURUICHI KOJI
IPC: H05B6/64
Filed: 1991-08-23
Abstract: PURPOSE:To make it possible to illuminate a cooked article in a heating chamber and display the brightness for long time. CONSTITUTION:Both a light penetration section 5 and a halogen lamp 6 are installed to the ceiling of a heating chamber 1 having a heating means 4 where a heating control circuit 8 is also provided. Intermitting lighting of the halogen lamp 6 is available by carrying out a specific operation of a keyboard 7.
Patent JP-S6477858-A (JP)
Title: Fluorescent lamp device
Inventor: SUZUKI MASUMI
IPC: H01J61/32
Filed: 1988-08-29
Abstract: PURPOSE:To prevent damage of the nearly U-shaped part, mechanically weakest portion of a lamp by providing a reinforcing member between the two bulbs where the bulbs are most readily touched in handling. CONSTITUTION:When the base 6 of a fluorescent lamp 1 is placed upward, a transparent reinforcing member 10 is provided at the lowest point of the bulbs 2, 2 so that the member 10 is bridged between the two bulbs 2, 2. The member 10 is composed of two hold portions 11, 11 holding the bulbs 2, 2 and a connector portion 12 connecting the portions 11, 11 together. The reinforcing member 10 is divided in two half pieces 10a, 10b and they are attached to the bulbs 2, 2 of the fluorescent lamp 1 as a unit. When the fluorescent lamp device is fitted to or removed from an adaptor, the handler most likely holds the bulbs 2, 2 of the fluorescent lamp 1. At this time, a force is applied to the bulbs 2, 2 so as to bring them together, but it is cancelled by the repulsion of the reinforcing member 10, so that damage of the fluorescent lamp can be prevented.
Patent JP-S59102480-A (JP)
Title: Method for coating steel material
Inventor: HAMADA SHIGEKI
IPC: C09D5/02
Filed: 1982-12-02
Abstract: PURPOSE:To form a good corrosion preventive coating on a steel material without causing blister and surface exfoliation by subjecting said material to undercoating of the mortar composed essentially of a polymer emulsion, quick-setting cement having a specific compsn., and aggregate then to finish coating of an water setting paint. CONSTITUTION:The quick-setting polymer cement mortar composed essentially of a polymer emulsion, a quick-setting cement consisting essentially 11CaO. 7Al2O3.CaX2 (X is a halogen atom), 3CaO.SiO2 and CaSO4 and an aggregate and added with a surfactant, pigment, etc. according to need is undercoated on a steel material and after setting by natural drying, a water setting paint (polyamide setting epoxy resin) is finish coated thereon. The polymer emulsion is the synthetic rubber latex obtd. by emulsion polymn. of a monomer mixture composed of a butadiene monomer, an alkyl ester monomer of alpha, beta-unsatd. carboxylic acid, monoethylenic unsatd. carboxylic acid or its acid anhydride monomer, and is ued at about 10-60% with respect to the quick-setting cement.
Patent JP-S6192035-A (JP)
Title: Optical gate signal generating circuit of thyristor converter
Inventor: YOSHINO TERUO
IPC: H03K17/10
Filed: 1984-10-12
Abstract: PURPOSE:To prevent the stop of the whole of a system or the breakdown of thyristors by providing two or more groups of light emitting elements connected in series and increasing momently the quantity of emitted light of elements in the other groups with the signal of a light emitting element detecting opening of one group. CONSTITUTION:Light emitting elements 3 are divided to, for example, two groups 3a and 3b in an optical gate signal circuit 2. If individual light emitting elements in groups 3a and 3b are normal, optical thyristors T1-Tn are ignited and controlled by the same optical gate signal. If a light emitting elements Lb1 is faulty to be opened, a current is not flowed to the group 3b, and a difference is generated between supply- side potentials of groups 3a and 3b. Therefore, a current is flowed to a light emitting element 11a, and the optical gate signal is transmitted to an optical thyristor 14a, and resistances 6-1 and 7-1 and a capacitor 8-1 are connected in parallel to resistances 6-2 and 7-2 and a capacitor 8-2. Since this operation is executed with the optical signal, it is executed in about 1mus, and the operation of a thyristor valve 1 is not interrupted. Thyristors are not broken down even in the turn-on process because the current is increased momently.
Patent JP-S6191528-A (JP)
Title: Pyroelectric type infrared rays detecting element
Inventor: NAKAMOTO MASAYUKI
IPC: G01J1/02
Filed: 1984-10-12
Abstract: PURPOSE:To achieve a higher performance, by employing ceramics-based material with the heat conductivity of below 10W/m.K as circuit board. CONSTITUTION:For example,8-54mol% of BaO, 7-40mol% of SnO2, 10-50mol% of B2O3 and 5-48mol% of TiO2 are mixed and crushed and then, mixed with polyvinyl alcohol as binder to obtain a BaSnB2O6 based ceramic powder for doctor blade. For example, a binder such as polyvinyl butyral, a plasticizer such as octylphthalate, a disperser such as menhaden oil and a solvent such as ethylalcohol are added to the powder to form a slurry and a circuit board is manufactured by doctor blading. Then, a conductor paste such as Ag based one is used and a conductor and resistor are printed and fired so that a fundamental circuit is made on the circuit board to obtain a BaSnBO6 based ceramic circuit board. The heat conductivity of the board material distributes in the range of about 1-4W/m.K. Thereafter, a pyroelectric element body 1 made of LiTaO3 or the like is mounted on the circuit boar together with an FET3 to obtain an infrared rays detecting element.
Patent JP-2000043528-A (JP)
Title: Bound bumper
Inventor: NAKAMURA MASAHARU
IPC: B60G7/04
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a bound bumper to have a rigid cylindrical body high- efficiently suppressing radial expansion during compression of a bound bumper body and besides facilitate mounting of the rigid cylindrical body and be excellent in rigidity and hardly generate uncomfortable noise during compression. SOLUTION: This bound bumper 10 comprises a bound bumper body 11 formed of a cylindrical elastic substance and a rigid cylindrical body 31 to regulate radial expansion of the outer peripheral surface of the bound bumper body 11 arranged on the outer periphery of the bound bumper body. An annular groove 16 is formed in the outer peripheral surface on one end side of the bound bumper body 11 and one end of the rigid cylindrical body 31 is fitted in the groove 16 to form a rigid cylindrical body 31 on the outer periphery of the bound bumper body 11.
Patent JP-H0769975-A (JP)
Title: Production of high-purity terephthalic acid
Inventor: IZUMISAWA YOSHIAKI
IPC: C07C63/26
Filed: 1993-08-27
Abstract: PURPOSE:To obtain high-purity terephthalic acid having hardly any impurities which cause coloring and having good hue by adding a specific amount of acetic acid to an aqueous solution of crude terephthalic acid and subjecting the impurities in the solution to reduction and purification with hydrogen. CONSTITUTION:Crude terephthalic acid obtained by oxidation reaction of paraxylene is dissolved in an aqueous medium containing at a high temperature of 220-320 deg.C under high pressure of 50-150kg/cm<2> and the aqueous solution is subjected to hydrogenation reaction in the presence of a platinum group metal catalyst (e.g. Pd/C). In this time, acetic acid content per water in the crude terephthalic acid aqueous solution is 1-30wt.%, preferably 1.5-1.0wt.%. In this method, the oxidation is carried out especially in the acetic acid solvent and crude telephthalic acid separated from the reaction mother liquid can be used in a state wherein acetic acid of a desired concentration is contained without completely drying thereof and this crude telephthalic acid is directly dissolved in water or an acetic acid aqueous solution and then its reduction and purification by hydrogen can be carried out. As a result, this method can abbreviate drying process and so it is economical.
Patent JP-S60109981-A (JP)
Inventor: MOORISU JII REMOINE
IPC: H04N5/956
Filed: 1984-10-12
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-S6375183-A (JP)
Inventor: SHIBATA FUMIO
IPC: B32B5/24
Filed: 1986-09-11
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。