baber/WOPTO huggingface dataset:
Patent JP-S5989794-A (JP)
Title: Production of press formed article of anodized aluminum having pattern
Inventor: YAMAGUCHI TAKASHI
IPC: C25D11/04
Filed: 1982-11-13
Abstract: PURPOSE:To produce a press formed product of anodized Al having a relief pattern by forming an anodized film on an Al plate which is a blank material and subjecting the same to a patterned masking treatment and an etching treatment then subjecting the etched surface on the outside circumference of the pattern to bending and further subjecting the plate to a secondary anodization treatment. CONSTITUTION:A blank material which is a flat Al plate having a square shape is polished chemically and is subjected to an ordinary anodization treatment whereby a primary anodized film 2 is formed thereon. The film 2 is dyed to a desired color according to need. The film 2 is then sealed by boiling water and thereafter a part of the film 2 is covered by patterned masking 3 of a character or the like. Such material is dipped in an etching soln. contg. NaOH to remove the unmasked oxidized film and to expose an etched surface 4. The outside circumferential part of the surface 4 is drawn to form a downwardly bent part 6, whereby a tray-like press-formed plate 7 is obtd. Such plate is in succession subjected to a secondary anodization treatment and is thus formed thereon with an anodized film 8 which is dyed to a black color or the like and is again subjected to a sealing treatment.
Patent JP-H0861348-A (JP)
Title: Tightening tool and cap for tightening tool
Inventor: MINAMI MITSUHIRO
IPC: F16B19/10
Filed: 1994-08-23
Abstract: PURPOSE: To provide a cap for tightening such as a blind rivet which possesses the high sealing performance of an installation hole, maintaining the high tightening force as it is. CONSTITUTION: A blind rivet 1 as tightening tool is encloses a hollow cylindrical body 3 having a flange 2 formed, and a part of the cylindrical body 3 can be deformed so as to be diameter-spread outward in the radial direction. and can be fixed on a panel 14 by a spread diameter part 15 due to this deformation and the flange 2. A cap 9 is installed on the cylindrical body 3, and the cap 9 consists of a cylindrical body part 10 which covers the cylindrical body 3 from the end part on the opposite side to the flange 2, to the flange, and a bulging-out part 11 which bulges outward in the radial direction at the position separated by a prescribed length from the end part continuous to the flange, on the outer surface of the body part, and the body part 10 of the cap 9 is made of plastic.
Patent JP-S6176528-A (JP)
Title: Production of arylene sulfide polymer having high molecular weight
Inventor: SUGIE TOSHINORI
IPC: C08G75/025
Filed: 1984-09-25
Abstract: PURPOSE:To produce an arylene sulfide polymer having narrow molecular weight distribution and high molecular weight, by fractionating a low-molecular weight polymer from a liquid resin produced by polymerization reaction, adding a raw material of a polymer to the low-moleculard weight polymer, and polymerizing the mixture. CONSTITUTION:1mol of a polyhalogeno-aromatic compound (e.g. p-dichlo robenzene) is made to react with 0.8-1.2mol (in terms of S element) of a sulfidation agent (e.g. alkali metal sulfide) in a polar amide solvent (e.g. N- methyl-2-pyrrolidone) in the presence of a polymerization assistant (e.g. metal salt of an organic sulfonic acid) in a manner to keep the weight ratio of the amide solvent/produced polymer to 20/1-1/2, and a polymer layer having rela tively low-molecular weight is separated from the produced resin liquid. 20-300 pts.(wt.) of the above polyhalogeno-aromatic compound (based on 100pts. of the polymer in the resin liquid) is added to the resin liquid and the components are made to react with each other, if necessary, in the presence of a polar amide solvent and a polymerization assistant.
Patent JP-S6359490-A (JP)
Inventor: MIZUMURA YUTAKA
IPC: D06P5/00
Filed: 1986-08-25
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-S6443111-A (JP)
Title: Working machine in paddy field
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1987-08-07
Abstract: PURPOSE:To obtain a working machine in a paddy field, having a simple structure, readily controlling a working levee, equipped with a control device maintaining a detected result from a detector for level of muddy water at a set value and a working level controlling mechanism to vertically change a standard point based on a working device of the detector for level of muddy water. CONSTITUTION:Rise and fall of sleighs 6 are controlled depending upon signals from detects S for level of muddy water to electrically detect relative distance between a working device and the level of muddy water and the working device is raised and dropped with following the level of muddy water. Transplanting depth of seeding based on the level of muddy water can be regulated by operation of a working level controlling mechanism without requiring other operations.
Patent JP-S6177359-A (JP)
Title: Semiconductor memory device
Inventor: NAKANO MOTOO
IPC: H01L21/8242
Filed: 1984-09-21
Abstract: PURPOSE:To enable the increase in density and integration by reducing the cell occupation area, by a method wherein a memory MIS transistor whose gate electrode is the source region of a write-selecting MIS transistor is arranged by superposing a readout-selecting MIS transistor on the write-selecting MIS transistor whose drain regions are directly connected to each other. CONSTITUTION:After the first indicated gate oxide film 4 is removed by wet etching, the second gate oxide film 7 is formed on the exposed surface of the substrate by the required thermal oxidation. The polycrystalline Si layer is recrystallized by fusion into a single crystal Si layer by irradiating the polycrystalline Si layer with laser or electron beams having a required energy strength. The source (ground line) forming region surface is exposed by patterning P-type SOI layer 8 and the second gate oxide film 7 thereunder. As<+> ions are implanted by using the mask of a gate electrode 11 and heat- treated, thus forming the first N+ type region 9a serving as the drain of a write-controlling transistor T2, the second N<+> type region 9b serving as the source, and the N<+> type source region 3b serving as the ground line.
Patent JP-S6177681-A (JP)
Inventor: HIGUCHI MATSUO
IPC: B23K20/00
Filed: 1984-09-21
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-2000026765-A (JP)
Title: Resin composition for powder coating excellent in weather resistance and stain resistance
Inventor: MASUDA TOSHIYUKI
IPC: C09D183/06
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To prepare a resin composition for powder coating excellent in waterproofness, appearance, thermosetting property, impact resistance and weather resistance by including a specific vinyl-based copolymer, a curing catalyst and an organosilicon compound. SOLUTION: This resin composition for powder coating is prepared by including (A) 100 pts.wt. vinyl-based copolymer [pref. 3-(meth) acryloxypropyltrimethoxysilane, or the like] having silyl groups of the formula [R1 is a 1-10C alkyl, a 6-10C aryl, or the like; X is H, a halogen, OH, an alkoxy, or the like; (a) is 0-2] as principal crosslinkable groups, having 40-100 deg.C glass transition temperature and 2,000-20,000 number average molecular weight, (B) 0.001-10 pts.wt. curing catalyst such as monobutyltin oxide, or the like and (C) 1-30 pts.wt. organic silicon compound as essential ingredients.
Patent JP-2001032129-A (JP)
Title: Production of cellulose acetate slub yarn
Inventor: KONO HIROYUKI
IPC: D01F2/30
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cellulose acetate slub yarn in high spinning stability while preventing the breakage of yarn on a grooved take-up roll in the production of a cellulose acetate slub yarn using a grooved take-up roll. SOLUTION: A cellulose acetate slub yarn is produced by intermittently varying the take-up speed in the dry spinning of a cellulose acetate fiber using a grooved take-up roll having grooves on a part of the circumferential direction of the roll. The friction coefficient between the surface of the take-up roll and the fiber is set to <=0.5.
Patent JP-2001025304-A (JP)
Title: Crawler mobile unit for walking type tending machine
Inventor: IDE NORIHIRO
IPC: B62D51/06
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a crawler mobile unit for a walking type tending machine capable of keeping a stable forwardly tilting posture when the rear side of the machine is lifted so as to be forwardly tilted. SOLUTION: This crawler mobile unit for a walking type tending machine comprises a bumper frame 1 installed at the front end of a machine and a whole crawler mobile unit 3 on the lower side of the machine positioned at the rear of a tilt line A connecting the vicinity of the front end of a ground contact surface of the crawler mobile unit 3 to the front of the bumper frame 1 so that a stable forwardly tilting posture can be kept.
Patent JP-2000031688-A (JP)
Title: Electromagnetic wave shielding material
Inventor: MATSUMOTO YOSHIKO
IPC: H05K9/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding material which is superior in both electromagnetic wave shielding effect and machinability. SOLUTION: This electromagnetic wave shielding material contains coil-like carbon fibers encapsulated in a microcapsule. The microcapsule comprises a core substance 21 composed of coil-like carbon fibers 22 and a dispersant 23 therefor, and a shell substance 24 covering the core substance.
Patent JP-H0544258-A (JP)
Title: Structure for column/beam jointing section
Inventor: TANAKA NAOKI
IPC: E04B1/24
Filed: 1991-08-08
Abstract: PURPOSE:To reinforce column steel frames with a diaphragm to be set inside the frames, and enhance the workability of construction for jointing the column steel frames and steel frame beams to each other with bolts, and facilitate the erection of the steel frame beams, also. CONSTITUTION:Closed-cross-sectional-area-shaped column steel frames C and steel frame beams B jointed to be inscribed in each other are jointed by jointing split T-metal fittings 2, 2 jointed to the flanges of the steel frame beams B continuously, to the flanges of the column steel frames C, with bolts 3. Then, by tensile-jointing the steel frame beams B and the column steel frames C to each other, the number of the bolts 3 to be used is reduced, and workability is enhanced. Besides, by boring an inserting hole C1 for the head section of the bolt 3 to be inserted into, and a bolt hole C2 for a shaft section to be inserted into, continuously through the flanges of the column steel frames C, the inserting and fastening of the bolts 3 into the column steel frames C, and the erection of the steel frame beams B are facilitated.
Patent JP-S5990414-A (JP)
Title: Muting circuit
Inventor: MORIMOTO HIROSHI
IPC: H03G3/34
Filed: 1982-11-16
Abstract: PURPOSE:To decrease easily shock noise generated at the start of recording and at the end of recording by switching a power supply by a recording changeover switch circuit and utilizing a differentiating waveform at switching for muting a tuner output at the AM broadcast receiving. CONSTITUTION:A switch S2 is changed over from the PLAY position to the REC position at the start of recording and a positive differentiating waveform is generated at the negative terminal of a capacitor C1 in this case. This voltage turns on transistors (TRs) Q1, Q2 so as to apply muting. A positive differentiating voltage is generated at the negative terminal of a capacitor C2, but it is grounded by a diode D2 and a voltage generated at the capacitor C1 is never cancelled. Similarly only a positive voltage generated by the capacitor C2 is effective by the operation of the diode D1 at the stop of recording, the muting is applied to the tuner output by turning on the TRs Q1, Q2, allowing to suppress shock noise.
Patent JP-S6091999-A (JP)
Title: Measurement of polynucleotide
Inventor: ASHIHARA YOSHIHIRO
IPC: G01N33/58
Filed: 1983-10-25
Abstract: NEW MATERIAL:To measure simply the target polynucleotide, by linking a labeled single stranded polynucleotide to a solid phase, treating the solid phase with a single stranded polynucleotide from a test specimen to give a hybrid, scissoring it with an restricted enzyme. CONSTITUTION:A single stranded polynucleotide (labeled polynucleotide) linked to a solid phase is used as a probe to the target polynucleotide to be measured. A single polynucleotide to which a labeled substance (radioisotope, fluorescent substance, illuminant, enzyme, coenyzyme, etc.), capable of being treated with the target polynucleotide to be measured to give a duplex polynucleotide is used as the single stranded polynucleotide. This probe is brought into contact with the single stranded polynucleotide in the target substance to be measured to form a duplex polynucleotide, which is treated with a restricted enzyme for duplex polynucleotide, scissored, and the labeled substance in a solution or a solid phase is measured.
Patent JP-H0362836-A (JP)
Title: Rubber composition for rubber article having high tearing strength
Inventor: AOSHIMA MASASHI
IPC: C08L23/22
Filed: 1989-07-31
Abstract: PURPOSE:To obtain the subject composition having flexibility and high tearing strength and useful for waterproof sheet, rubber-lined cloth, automobile parts, various industrial parts, etc., by using an olefinic elastomer and a modified ethylene copolymer at a specific ratio. CONSTITUTION:The objective composition is composed of (A) 75-95wt.% of a polyolefin elastomer (preferably an ethylene alpha-olefin copolymer rubber, isobutylene-isoprene copolymer rubber or acrylonitrile-butadiene copolymer rubber) and (B) 5-25wt.% of a modified ethylene copolymer composed of preferably 65-95wt.% of ethylene, preferably 3-34wt.% of an alpha,beta-unsaturated carboxylic acid alkyl ester (preferably ethyl acrylate, n-butyl acrylate or methyl methacrylate) and preferably 1-5wt.% of maleic anhydride.
Patent JP-2000014245-A (JP)
Title: Coloring fruit and seal used for changing fruit posture therefor
Inventor: TAKIGUCHI YOSHIMI
IPC: A01G7/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for coloring a fruit, improving the control of the coloring, making the coloring uniform by receiving the sun light and realizing the stable supply of the fruit having a good eat taste, and a seal used for changing the posture of the fruit. SOLUTION: This method for coloring a fruit by taking advantage of a seal for changing the posture of the fruit, is provided by attaching the fruit posture-changing seal with an adhesive and installed with a tying string 3 as in a hanging state at the colored part of a fruit 5 as a false attached state with an adhesive layer surface part 21, forcefully changing the direction of the fruit and binding the tying string to a surrounding branch, etc., for forcefully changing the posture of the fruit to make the part not yet receiving the sun light in a natural fruiting state in a direction for being exposed by the sun light so as to expose the not yet colored part of a fruit skin to the sun light for uniformly coloring the whole fruit skin.
Patent JP-H0363256-A (JP)
Title: Novel quaternary ammonium salt, its production and bactericide containing the same
Inventor: NAKAGAWA SHOJI
IPC: C07C255/29
Filed: 1989-08-01
Abstract: NEW MATERIAL:A 3-[(cyanoethyl) (1-oxoalkyl)amino]-N,N,N-trialkyl-1 propanamium salt of formula I (R' is 1-21C alkyl or alkenyl; R<2> and R<3> are each 1-6C alkyl; R<4> is 1-22C alkyl or arylalkyl; X<-> is anion). EXAMPLE:3-[(cyanoethyl) (1-oxododecyl)amino]-N,N,N-trimethyl-1propanaminium chloride. USE:Useful as a low-irritant bactericide. Also having effects as a surfactant. Excellent in foaming power and good in biodegradability and degradability in water, thus finding wide applications in various fields. PREPARATION:The objective compound can be obtained by quaternarizing an alkyl halide to a 3-[N-acyl-N(dialkylaminopropyl)amino]propionitrile of formula II.
Patent JP-S58101784-A (JP)
Title: Desalting device for raw water
Inventor: YAGI YATSUHIRO
IPC: B01D19/00
Filed: 1981-12-10
Abstract: PURPOSE:To relieve oxidation of polymer semipermeable membranes and to prolong the life of the membranes in a device for desalting raw water by using a reverse osmosis method by providing a deaerating device, dropping the pressure in the deaerating tank and deaerating the oxidative dissolved gas dissolved in the raw liquid. CONSTITUTION:Raw water flows into a deaerating device 13 and the oxidative dissolved gas in the raw water is deaerated by a vacuum generating means 31. The raw water flowing out from the device 13 is separated to fresh water and condensate by the polymer resin semipermeable membranes in a fresh water separator 15. Since the oxidative dessolved gas in the raw water is deaerated in the above-mentioned way, the oxidation of the semipermeable membranes is relieved and the life of the semipermeable membrane of the separator 15 is prolonged.
Patent JP-S6075357-A (JP)
Title: Device for curing coated film
Inventor: YASUTOMI HIROSHI
IPC: B05C9/12
Filed: 1983-10-27
Abstract: PURPOSE:To provide a device for curing a coated film which eliminates the need for a baking operation at a high temp. and can cure the coated film in short time by consisting said device of a curing chamber for the coated film, a section for carrying painted parts into and out of the curing chamber, a gaseous flow generator for NH3 or the like for curing the coated film, a circularting section for said gas, a circulating and refeeding device for the NH3 or the like in waste gas. CONSTITUTION:A device which cures a coated film contg. a prepolymer having a free OCN group by bringing the same into contact with NH3 or amine of vapor phase is provided. More specifically, the painted parts 10 described above are conveyed 2 into a curing chamber 1 and the gaseous flow of NH3 or amine generated by a vapor generator 3 is brought into contact with the coated film. The gas after the contact is circulated 4 to the generator 3. On the other hand, the painted article 10' of which the painted film is cured is conveyed 2 into a post-curing chamber 9 where the article is brought into contact with air flow to accelerate curing of the coated film. The leakage of the above-described gas is prevented by an air sealing mechanism 7 in the carrying-in port and carrying-out port of the chamber 1 during this time. The NH3 and amine in the waste gas from the circulating section 4 and the mechanism 7 are separated and recovered 31 and are fed again to the section 4.
Patent JP-S6356882-A (JP)
Title: Control system for positioning head
Inventor: SAKAI YUJI
IPC: G11B21/10
Filed: 1986-08-28
Abstract: PURPOSE:To attain efficient and accurate head positioning by correcting the relative deviation of a track position between heads to obtain a correct position of a head and applying seek operation or its position control from a head changeover in response to the distance from the objective track continuously. CONSTITUTION:The deviation of position between heads 16, 17 is corrected from the track period and position information of the head just before the head changeover, the relative deviation of track position between the heads 16, 17 for disk sides A and B, the track period of the head read from the servo information after the head changeover and the position information at the period to obtain the accurate position of the head. When the distance up to the objective track is 0.5 track or below, the servo system is switched to position control to position the objective track with high accuracy. On the other hand, when the distance up to the objective track is 0.5 track or more, speed control moving the head at a high speed to the vicinity of the objective track is applied, and when the head approaches the objective track within 0.5 track, the servo system is switched to the position control to attain positioning with high accuracy.
Patent JP-H0485146-A (JP)
Title: Sounding device of vehicle
Inventor: NAKAJIMA KUNIHIKO
IPC: G08B3/10
Filed: 1990-07-27
Abstract: PURPOSE:To recognize a running state of a vehicle as a sound by outputting a detected signal of the running state of the vehicle from a speaker as the sound electric processing of the signal. CONSTITUTION:A sensor for detecting a running state of a n engine is attached to an engine 14. An output from the sensor is input to a sensing part 16. In addition, information showing contact states of tires with ground, etc. is input to the sensing part 16 from vicinity of suspension devices for respective wheels 18a-18d. Such input information is selected at a changing-over part 20. A part of the detected signals is processed electrically in a signal processing part 22, and is sent to an amplifying part 24, and another part of those signals is also sent directly to the amplifying part 24. The amplifying part 24 outputs these input signals from a speaker 12 as a sound after controlling a sound volume in response to variation of the load such as acceleration and deceleration, etc. Consequently, the running state is output as the sound whose volume varies according to the running state. Thus, a driver can recognize the running state on the basis of the variation of the sound.
Patent JP-H1037604-A (JP)
Title: Door
Inventor: OKABE MASAKI
IPC: E06B3/36
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to mount a door when the door is turned basically at 90 deg. by arranging the turning center of a hinge to be closer to the indoor side than the outdoor side surface of an upper frame and the outdoor side surface of a vertical frame and to be closer to the outdoor side than the outdoor side surface of the door. SOLUTION: The inner surface of an upper frame 20 which constitutes a door frame 23 is arranged to shape up basically a staircase with an indoor-sided horizontal surface 50, an intermediate surface 51 and an outdoor-sided horizontal surface 52. When a door 24 is in an closed state, the vertical dimension of the door is minimum as opposed to the outdoor-sided horizontal surface. When the door 24 is in a substantially 90 deg. turned state, the door 24 is opposed to the outdoor horizontal surface 52 and the vertical dimension is enlarged than a fit-in allowance of a hinge, thereby mounting the door 24.
Patent JP-H1045553-A (JP)
Title: Lingering scent-improving agent and detergent composition containing the same
Inventor: HASEGAWA YOSHIHIRO
IPC: A61Q5/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a lingering scent-improving agent which can improve the lingering scent in the washed substances after washing by formulating an amide carboxylic acid having a specific structure, and a detergent composition containing the same. SOLUTION: This lingering scent-improving agent contains 0.03-5wt.% of an amide-carboxylic acid represented by formula I (R<1> is a 1-24C hydrocarbon, H; R<2> is a 1-24C hydrocarbon; the total carbon number of R<1> and R<2> is 8-24; (m) is 1, 2) or formula II (R<3> is a 11-17C alkyl). In a preferred embodiment, the lingering scent agent is formulated to a detergent composition containing a surfactant and a perfume as a formulation of 0.03-5wt.% of the lingering scent agent, 0.01-5wt.% of the perfume and 5-50wt.% of the surfactant. This detergent composition is preferably used as a body shampoo or hair shampoo. The perfume can remain in washed substances, even after washing or rinsing. Further, the remaining scent is suppressed its evaporation and enhanced the smell after drying.