baber/WOPTO huggingface dataset:
Patent JP-S5453697-A (JP)
Title: Caustic alkali treating method
Inventor: MATSUURA SHIYUNJI
IPC: C01D1/36
Filed: 1977-10-07
Abstract: PURPOSE: To prevent coloring of a product caustic alkali or precipitation of sulfide due to the presence of metal ions by treating the caustic alkali contg. trace amts. of reducing sulfur, with an oxidizing agent, obtd. by electrolysis of an alkali metal salt using sulfur-contg. electrodes.  
     CONSTITUTION: An oxidizing agent, pref. H 2 O 2  is added to an aq. soln. of the above caustic alkali such as NaOH contg. more than 10 ppm of reducing sulfur to oxidize the sulfur to a harmless cpd. This treatment is carried out usually at a high temp. in a short time. Esp. in case of using molecular oxygen such as air as the oxidizing agent, temp. has a large effect and heating to about 40W50°C is disirable. The amt. of the oxidizing agent used is equivalent to the amt. of the reducing sulfur to about 100 times as much as that 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63286309-A (JP)
Title: Take-out device for molded product
Inventor: SHIMIZU HITOSHI
IPC: B29C45/40
Filed: 1987-05-19
Abstract: PURPOSE:To take out molded products through suction force and the molded products are held continuously within a common vessel collectively, by a method wherein a take-out head for the molded product and the holding vessel for the molded product are connected through a carrying pipe for the molded product with each other and the suction force is acted upon the molded product through a depressurizing mechanism connected with the holding vessel. CONSTITUTION:The title device can take out a molded product through suction force as a molded product take-out head 30 and molded product holding vessel 50 are connected by a molded product carrying pipe 40 with each other and suction force is acted upon a take-out hole 32 of the take-out head 30 by a depressurizing mechanism 60 connected with the holding vessel 50. The taken-out molded products can be held within the holding vessel 50 by sending continuously within a holding space 53 through the carrying pipe 40 by suction force. Therefore, the molded products can be held within a common holding vessel 50 collectively and continuously by taking out the molded products reliably by such a simple device as to act the suction force due to a depressurizing mechanism 60 upon the molded products.
Patent JP-S6070063-A (JP)
Inventor: RIKARUDO MATEI
IPC: A24C5/18
Filed: 1984-06-13
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-S63287528-A (JP)
Title: Humidity regulator
Inventor: YAMAUCHI SHIRO
IPC: B01D53/32
Filed: 1987-05-19
Abstract: PURPOSE:To continuously control the humidity of a gas in a vessel at a specified value without bringing into contact with the external atmosphere by providing a voltage regulator to control the terminal voltage of a humidity regulating element according to the signal from a voltage detecting means, lest the said terminal voltage should exceed a specified value. CONSTITUTION:A voltage from the electric power source 8 is impressed to 1st and 2nd electrodes 5, 7 of the humidity regulating element 4 to carry out the decomposition of water at the 1st electrode 5 of the inlet side of electric current, and the composition of water at the 2nd electrode 7 of the outlet side of electric current so as to regulate the humidity of the gas containing vapor. In this case, the terminal voltage between both electrodes 5 and 7 of the humidity regulating element 4 is detected by a voltage regulator 9, lest the detected voltage should exceed a specified value. As a result, the humidity of the gas in a vessel is continuously controlled at an optional value without being brought into contact with the atmosphere and without being mixed with the impurities of the atmosphere.
Patent JP-H07325358-A (JP)
Title: Silver halide photosensitive material
Inventor: INOUE AKIYUKI
IPC: G03C7/413
Filed: 1994-06-01
Abstract: PURPOSE:To obtain the silver halide photosensitive material superior in rapid processing aptitude and having photographic performances high in sensitivity and superior in graininess by specifying the composition if photosensitive layers and incorporating a color-forming developing agent in the photosensitive layer or a nonphotosensitive layer. CONSTITUTION:The photosensitive material has at least each one of red-, green-, and blue-sensitivity silver halide emulsion layers and at least one nonphotosensitive layer on a support and it contains a coupler to be allowed to form a dye stuff by reaction with the oxidation product of a developing agent, and at least one silver halide emulsion layer contains >=50mol% silver chloride and flat silver halide grains having 2 parallel principal crystal faces (100) and an aspect ratio of >=2 occupy >=30% of the projection areas of the total silver halide grains, and the photosensitive layer or a nonphotosensitive layer contains the color-forming developing agent. This photosensitive material is processed with a processing agent containing substantially no color-forming developing agent.
Patent JP-H01290853-A (JP)
Title: Composite floor board using deck plate
Inventor: KIJIMA HIKOJIRO
IPC: E04B5/40
Filed: 1988-05-17
Abstract: PURPOSE:To ensure anchoring by fixing the end portion of a PC steel wire stretched on a deck plate to an anchor reinforcing bar installed on the stud bolt of a steel frame beam and installing a spiral reinforcing bar and an anchor plate on the end portion of the PC steel wire. CONSTITUTION:An unbonded PC steel wire 5 is stretched on a deck plate 2 installed between steel frame beams 1. Anchor reinforcing bars 4 are installed on stud bolts 3 projecting on the top end of the steel frame beam 1 and the anchoring side end portion of the PC steel wire 5 is fixed to the anchor reinforcing bars 4. A spiral reinforcing bar 6 and an anchor plate 7 are installed on the anchoring side end portion of the PC steel wire 5. Then, concrete 9 is placed on the deck plate 2 to form a composite floor board A. Thereby, the occurrence of a crack on the concrete 9 on the periphery portion of the anchoring side end portion of the PC steel wire 5 can be prevented, to ensure anchoring while also simplifying an anchoring operation.
Patent JP-H02300561-A (JP)
Title: Trawling device for vessel speed reducer
Inventor: ONOE MITSUO
IPC: F16H61/28
Filed: 1989-05-16
Abstract: PURPOSE:To improve trawling performance and prevent a clutch plate from being damaged by providing an output shaft rotating speed detector, an input shaft rotating speed detector, an output shaft rotating speed setter and a control circuit. CONSTITUTION:In a control circuit 16, clutch oil pressure is calculated by a detection signal from an output shaft rotating speed detector 14, a detection signal from an input shaft rotating speed detector 15 and the output shaft rotating speed set value from an output shaft rotating speed setter 15, and the thus obtained control signal is sent to a clutch oil pressure reducing valve 5 and a main oil pressure regulating valve 3. When the output shaft rotating speed detection value is within the range of the output shaft rotating speed set value, the opening of the pressure reducing valve 5 and regulating valve 3 is pressure regulated, and the pressure regulated clutch oil pressure is added to a clutch so as to control the semi-clutch state. When the output shaft rotating speed detection value is out of the range of the output shaft rotating speed set value, the pressure reducing valve 5 and the regulating valve 3 are opened to full admission so as to put the clutch in the directly connected state, and when the input shaft rotating speed is high, the semi-clutch state is released, thus protecting the clutch.
Patent JP-S62276113-A (JP)
Title: Wave breaking structure
Inventor: HAGIWARA KAZUHIRO
IPC: E02B3/06
Filed: 1986-05-26
Abstract: PURPOSE:To raise the wave breaking effect of a wave breaking structure by a method in which the interval between at least three rows of equidistant upright walls and the final wall is regulated to a given multiple of the wavelength of waves and also the area of the through openings of the top and middle walls is specified. CONSTITUTION:Three rows of upright walls 4a, 4b, and 4c are formed at a fixed interval on the base 3 on the seabed ground 8 to form water-retarding areas 5a and 5b. Rectangular holes 7 are formed among a plurality of columns 6 formed in the middle wall 4b and the top wall 4a to make up a wave breaking structure 1. The interval between the wall 4a and the final wall 4c is regulated to about 0.2-0.25 times the wavelength of incoming waves, and the area of the hole 7 under water surface 2 is also regulated to an opening ratio divided by the whole area of the upright wall 4 under water surface 2. The opening ratio is 0.3-0.4 for the wall 4a and 0.1-0.2 for the wall 4b. The intervals between the walls in the water-retarding areas 5a and 5b are almost equalized.
Patent JP-H09287126-A (JP)
Title: Reinforcing bed for civil work and construction method thereof
Inventor: TANABE DAIJIRO
IPC: E02D3/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of reinforcing effects, by distributing three- dimensionally lattice-form net pieces including a binder into soil. SOLUTION: Monofilaments or multifilaments of synthetic fiber or chemical fiber are twisted to make twisted threads. A thready material 18 obtained as nontwisted threads is shaped to form a mesh and a lattice-form small net piece 14 is formed. These small net pieces 14 and a binder like cement are added to soil 12 and mixed together by a mixer to distribute three-dimensionally the small net pieces 14 into the soil and laid in the ground to form a reinforcing bed. When the binder is cured, soil 12 particles are connected to the thready material 18 of the small net pieces 14 by the bonding force of the binder. The bonded parts 13 of the soil particles are positioned so as to surround the thready material 18 of the small net pieces 14 and distributed together with the thready material 18 in the soil 12.
Patent JP-S5911645-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIBAYASHI KAZUTOSHI
IPC: H01L21/76
Filed: 1982-07-12
Abstract: PURPOSE:To enable to microscopically form a transistor as well as to operate it at a high speed by a method wherein the dielectric film and the oxide film on a substrate are removed leaving the oxide film located on the groove part thereon, a polycrystalline semiconductor is epitaxially grown at the groove part only, and said groove part is filld up by the oxide film, thereby enabling to prevent expansion in lateral direction of the oxide film. CONSTITUTION:After an oxide film 15 and a nitride film 16 have been grown on the substrate 14, groove parts 18 and 19 are provided using photolithographic technique. The bottom part and the side face of the groove part are oxidized, the nitride film 16 is removed, the entire oxide film 15 and a part of the oxide films 22 and 23 are removed, leaving a part of said oxide films. An epitaxial growth method is performed on the surface of the substrate, polycrystalline semiconductors 27 and 28 are grown on groove parts 24 and 25 having an oxide film, and a single crystal semiconductor 16 having the same impurities as the substrate is grown on the region other than the groove parts. Subsequently, groove parts 29 and 30 are filled up by an oxide film by performing an oxidation on the whole surface. As channel stopper parts 20 and 21 and a source and drain region do not come into contact with each other, the junction capacitance of the source and drain region does not increase.
Patent JP-H0417276-A (JP)
Title: Connection structure of terminal
Inventor: GOTO MORITAKA
IPC: H05K3/40
Filed: 1990-05-10
Abstract: PURPOSE:To connect a terminal with a conductor easily and surely without causing cost up by composing a connector of a connection part in which a slit able to fix a terminal by bending the connector is formed and a deformable movable part to be connected with a conductor of a circuit. CONSTITUTION:In the connection structure to connect a conductor 10 of a circuit and a terminal 3 electrically, a connector 8 is made of a flat conductive material and composed of a connection part in which a slit able to fix the terminal 3 by bending to the same direction is formed and a deformable movable part to be connected with the conductor 10 of a circuit. Consequently, when the terminal 3 is fixed in a slit formed in the connection part in the connector 8 to connect the terminal with the conductor, disagreement of the center positions of the connection part of the connector and the terminal becomes permissible. As a result, connection of the terminal with a connection part is carried out surely.
Patent JP-S62282823-A (JP)
Title: Three-point supporting guide for wire electric discharge machine
Inventor: ASAO TOSHIYUKI
IPC: B23H7/10
Filed: 1986-05-28
Abstract: PURPOSE:To aim at the long-term application of a guide and the promotion of low-unit cost of production, by making a wire electrode so as to be supported with three points by each of first and second small diametral and thin diamond guide members embedded in a main body part of the guide and a movable member free of contact and separation to or from this main body part. CONSTITUTION:A wire electrode 100 is inserted into a wire electrode insertion hole installed in a guide base 201 and an insertion hole 12 of a three-point support guide 1 for connection and, after completion of this connection, feed of compressed air is stopped. At this time, since the electrode 100 exists in a guide groove of a first guide member 20, the compressed air is cut off and a piston 209 is displaced to the left by a spring 211, and when a spring member 41 is pressed by a piston rod 209a, the electrode 100 is stably supported with three points by the guide groove 21 of the guide member 20 and an opposed end face of another guide member 60. Next, when a working fluid is fed out of a pipe 213, it is sprayed to an electrodischarge machining area from a nozzle 207 via an intake hole 11a or the like, and since these guide members 20 and 60 are of hard diamond, they resists sliding friction with the electrode 100, thus they are made usable for a long period of time and, what is more, cost is reducible because of a small diameter.
Patent JP-H01292185-A (JP)
Title: Spray of smoothing wrinkle of cloth
Inventor: IDE KAZUTOSHI
IPC: D06M13/224
Filed: 1988-05-18
Abstract: PURPOSE:To obtain the title spray capable of readily smoothing wrinkles by self recovery of cloth, comprising a nonionic surfactant, silicone oil, compound such as benzoate, lower alcohol and water, by using dimethyl ether as a propellant. CONSTITUTION:(A) 0.02-0.5% nonionic surfactant shown by formula I (R1 is 3-20C alkyl or alkenyl; n is 2-30) is blended with (B) 0.01-0.4% silicone oil, (C) one or more selected from benzoate, hexane and 8-acetylated sucrose wherein the amount is 0.5-5ppm benzoate, 0.15-1% hexane and 50-500ppm 8-acetylated sucrose, (D) a lower alcohol (preferably ethanol) and (E) water and combined with dimethyl ether used as a propellant to give an agent to smooth wrinkles of cloth, having excellent stability and improved permeability to fibers. When the blended composition is sprayed upon cloth by using dimethyl ether as a propellant, wrinkles of cloth can be readily smoothed without taking trouble of ironing.
Patent JP-H0633401-A (JP)
Title: Ballast plow
Inventor: FUERUBAA HANNESU
IPC: E01B27/02
Filed: 1993-05-24
Abstract: PURPOSE: To improve a ballast plow and also use for processing of an edge part path area in which the side plow continues to the leg part top part of a ballast. CONSTITUTION: A ballast plow comprises a mechanical frame 6 supported on a wheel device 2, and the mechanical frame arranges a side plow 5 capable of being adjusted by a drive part, and a side plow 8 capable of height adjustment having a plow shield capable of contacting a ballast on each machine side part. The side plow 8 forms a pivotally mounted position 13 and a support frame 12 capable of extending in expansion and contraction by vertically extending in the longitudinal direction of the machine. The pivotally mounted position 13 is positioned in the side part of the longitudinal direction of the machine separated remotely from the side plow 8. A plow shield 20 is connected to a side angle adjustment drive part 15 pivotally supported by centering a shaft 21 extended in the longitudinal direction of the machine.
Patent JP-H0419038-A (JP)
Title: Lubricating device
Inventor: OKITOMO HIROSHIGE
IPC: B23Q11/12
Filed: 1990-05-14
Abstract: PURPOSE:To prevent deterioration in the accuracy of a machine by controlling the lubricant supply amount to slide surfaces in proportion to the motion distance of a sliding object sensed by a position sensor of an NC device, thereby preventing wasteful consumption of lubricant, and reducing frequency of lubricant refilling to a lubricant tank. CONSTITUTION:The position of a table 12 is sensed in the form of number of pulses by a pulse coder 4, which is embodied in a single piece with a feed motor 3 controlled by an NC device 1, and time differentiation is made by a velocity indexing device 5. Thus the velocity is indexed, and a servo valve driving amplifier 6 is controlled, and the amount of lubricant 11 supplied to the slide surfaces 2 from a lubricant tank 7 by a pump 8 is controlled by a servo valve 9 in connection with the amplifier. The table 12 is provided with a lubricant passage hole, and the lubricant 11 is supplied onto the slide surfaces 2 via the passage hole. Thus the expense for lubricant is saved, and frequency of refilling the lubricant reduced, and the works simplified. Further, prevention is provided against deterioration of machine accuracy resulting from intermittent lubricating.
Patent JP-S61279911-A (JP)
Title: Robot control method
Inventor: KIMURA SHOICHI
IPC: G05B19/416
Filed: 1985-06-06
Abstract: PURPOSE:To avoid the collision between a robot performing a PTP action and its peripheral device by performing the simultaneous start/stop actions for all action shafts. CONSTITUTION:A CPU 13 calculates the moving time of each action shaft from the moving amounts given from a feed speed buffer 35 and a moving amount buffer 33. The maximum one of these calculated moving times is stored in a maximum consumption time buffer 37 as the maximum consumption time. This maximum consumption time is set with all related action shafts. The moving amount is read out of the buffer 33 for each action shaft and the moving speed of each shaft is decided in relation to said maximum consumption time and stored in the buffer 35. Thus all action shafts start and stop operations at a time. Therefore a robot moves in a locus equal to that of a teaching mode. This can avoid the collision between the robot and its peripheral device.
Patent JP-H06332102-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUZUKI TETSUYA
IPC: G03C1/00
Filed: 1993-05-24
Abstract: PURPOSE:To enable ultrarapid processing capable of forming a pure black tone silver image without causing roller marks in the rapid processing of the not hardened photosensitive material by spectrally sensitizing silver halide grains having dislocation lines with a specified compound. CONSTITUTION:At least one emulsion layer containing the silver halide grains comprising twins and having the dislocation lines is formed on at least one side of a support and these grains are spectrally sensitized with at least one of the compounds represented by formulae I and II in which each of Z<1>-Z<3> is a non-metallic atomic group necessary to form an oxazole, benzoxazole, naphthoxazole ring or the like; each of R<1>-R<3> is optionally substituted alkyl; R<4> is optionally substituted alkyl or such aryl; X is an acid anion; and (n) is 0 or 1.
Patent JP-S63285249-A (JP)
Title: Engine deceleration control method
Inventor: HAMADA MIKIO
IPC: F02M3/045
Filed: 1987-05-19
Abstract: PURPOSE:To aim at simplifying the structure and at reducing shocks during deceleration by providing a leakage type fuel shut-off solenoid valve in an idle port fuel supply passage in a carburetor so that the shut-off valve and an air-bleed control solenoid valve are operated when the rotational speed of the engine is low during deceleration. CONSTITUTION:A leakage type fuel shut-off solenoid valve 27 which shuts off the supply of fuel with a slight amount of fuel being left for a slow port 22 and an idle port 23, is provided in a slow passage 26. An air-bleed control solenoid valve 29 is provided in a sub-air bleed passage 28. A control valve 31 receives an idle switch 16, an ignition coil 30, etc., and when the engine rotational speed is less than a predetermined value during a decelerating condition is established, the solenoid valves 27, 29 are operated so as to decrease the amount of fuel smoothly. With this arrangement only one fuel shut-off valve may be sufficient, and the operationability during deceleration may be improved.
Patent JP-H0417480-A (JP)
Title: Encoder
Inventor: SUMINO SHINYA
IPC: H04N19/149
Filed: 1990-05-11
Abstract: PURPOSE:To decrease the fluctuation of a coding parameter and to improve the picture quality by using a coding rate and a buffer storage quantity predicted by a coding parameter processed preceding so as to generate a new coding parameter. CONSTITUTION:The storage quantity of a buffer 4 is sent to a coding controller 7 by a storage quantity signal 6. The coding controller 7 controls a coding parameter 8 of a coder 2 so as to decrease a rate of a coding signal 3 when the storage quantity of the buffer 4 is much and the increase in the storage quantity is further predicted in comparison with a coding parameter 10. When the decrease in the coding rate is predicted from the coding parameter 10 even when the storage quantity of the buffer 4 is much, the coding parameter 8 is not changed. Thus, the fluctuation of the coding parameter 8 is less and the picture quality with stable averaging coding distortion and with preferable visuality is obtained even with a same buffer quantity as that of a conventional system.
Patent JP-H09306167-A (JP)
Title: Semiconductor storage device
Inventor: YAMAMOTO TAKAHIRO
IPC: G11C11/407
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide highly integrated storage device while reducing power consumption by outputting a boost decode signal to a word line drive circuit before a boost delay control signal is inputted to an output part after the boost decode signal is inputted to the output part. SOLUTION: A buffer circuit 6 outputs the boost decode signal DE2 obtd, by boosting a decode signal DE1 to the word line drive circuit 7 respectively provided on a plurality of blocks. The word line drive circuit 7 is activated, based on a block selection signal, and elects a specified word line in the memory cell array 8 of the relevant block, based on the boost decode signal DE2 to apply a boost voltage to the relevant word line.
Patent JP-H07304848-A (JP)
Title: Epoxy resin composition and semiconductor-sealing device
Inventor: YOKOUCHI HITOSHI
IPC: H01L23/29
Filed: 1994-05-11
Abstract: PURPOSE:To provide an epoxy resin composition which comprises, as essential ingredients, a specific epoxy resin, a specific phenolic resin, an inorganic filler and a hardening accelerator and is useful for a semiconductor sealer because it is excellent in resistance to moisture and welding heat. CONSTITUTION:This composition comprises, as essential ingredients, (A) an epoxy resin of formula I (G is a group of formula II; n is 0, an integer of 1), (B) a terpene-modified phenolic resin of formulas III, IV or V, (C) an inorganic filler (preferably silica of reduced contaminants and less than 30mum average particle size, (D) a hardening accelerator such as a phosphorus hardening accelerator or an imidazole hardening accelerator where the content of the ingredient (C) is 25-90wt.% or preferably the ingredient (D) is 0.01-5wt.% based on the total resin composition.