baber/WOPTO huggingface dataset:
Patent JP-S6176554-A (JP)
Title: Production of carbon black
Inventor: YOSHIMURA SHIYUUSHICHI
IPC: C09C1/00
Filed: 1984-09-21
Abstract: PURPOSE:To obtain a carbon black having arbitrary fundamental structure of carbon black and having large surface area, by activating the carbon black with activation agent composed of steam to increase the surface area of the carbon black, after establishing the fundamental form of the carbon black. CONSTITUTION:The hydrocarbon used as a fuel is mixed with oxygen gas in the first zone 8 to obtain a hot combustion gas stream. The combustion gas stream is mixed with the hydrocarbon used as a raw material in the second zone 9 to form carbon black. The objective carbon black can be produced by contacting the carbon black produced in the third zone 10 attached directly to the downstream side of the second zone, with an activation agent composed of steam introduced into the third zone 10. The amount of the steam to be introduced is preferably 5-50vol% based on the volume of the gas per unit time.
Patent JP-H0858784-A (JP)
Title: Concrete bucket
Inventor: SAWAI TAKESHI
IPC: B65D6/40
Filed: 1994-08-23
Abstract: PURPOSE: To place ready-mixed concrete from a plurality of portions into a mold of a pillar. CONSTITUTION: A frame 12 wholly exhibits a sled shape wherein a housing 13 wholly exhibits a boat shape and has a dispensing part 14 at a position 13a corresponding to a shaft end and an injection port 15 opened at a position corresponding to a deck on a position 13b corresponding to a prow. The dispensing part 14 has its tips divided into two as two dispensing ports 16, 16, while a valve 20 opened/closed by a cylinder 19 is provided at a foot 17. Such a concrete bucket 11 is used to place readymixed concrete from two opposite portions into a mold of a pillar, whereby a flowing distance of the concrete placed in the mold is shortened to prevent the concrete from separating in composition, so that high quality readymixed concrete can be placed. Therefore, a drop in strength of the pillar can be prevented.
Patent JP-S6089308-A (JP)
Inventor: GOTOU KAZUHIRO
IPC: B28B23/02
Filed: 1983-10-24
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-H0946845-A (JP)
Title: Assembling method for cv cable prefabrication type connection part
Inventor: SAKUMA SUSUMU
IPC: H02G1/14
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of assembling a CV cable prefabrication type connection part, which excels in a withstand-voltage characteristic. SOLUTION: In a method of assembling a CV cable prefabrication type connection part which comprises the steps of stepwise removing a sheathing at the end of a CV cable 10, positioning an epoxy unit 30 upon the outer circumference of a conductor connection part in which exposed conductors 11 are connected to each other, and inserting a rubber stress cone 40 into both sides of the epoxy unit 30, a space formed of the conductor connection part of the CV cable 10, the epoxy unit 30 and the rubber stress cone 40 is sealed before the rubber stress cone 40 is inserted. The sealed space is evacuated and at the same time the rubber stress cone 40 is inserted to assemble the CV cable prefabrication type connection part.  Therefore, the oil film property and the connection surface pressure of each connection boundary face are improved, so that a CV cable fabrication type connection part which excels in a withstand- voltage characteristic may be obtained.
Patent JP-S5988857-A (JP)
Title: Semiconductor device
Inventor: SAKIMOTO SUSUMU
IPC: H01L23/28
Filed: 1982-11-12
Abstract: PURPOSE:To contrive to disperse the internal strain of a resin and thus prevent the generation of cracks by a method wherein a plurality of cutouts of arc or wave form are provided at the side surface in the periphery of a bed for mounting a semiconductor pellet of a lead frame. CONSTITUTION:The bed 2 of the frame for mounting the semiconductor pellet 1 is punched, thus providing the semi-circular cutouts 10 of the depth of 0.5mm. in the periphery thereof, and the pellet 1 are installed on the bed 2. The cutouts 10 cause to disperse the strain to the bed periphery due to the difference of coefficients of thermal expansion and thermal conductivities between the package resin and the bed, and to block the generation of cracks; therefore the yield and the reliability largely improve.
Patent JP-H0864291-A (JP)
Title: Modular jack
Inventor: HANATO YOSHIO
IPC: H01R24/00
Filed: 1994-08-23
Abstract: PURPOSE: To provide a modular jack manufacturing cost of which is low and in which a terminal is fixed firmly in a housing. CONSTITUTION: A plurality of respective projected parts 8, 9, 10 are arranged in a row, respectively, in a case 2. Contact terminals and lead terminals are set between neighboring projected parts 8, 9, 10 while using the projected parts 8, 9, 10 as a guide. Then, the projected parts 8, 9, 10 are crushed mechanically or crushed by heating and melting by a soldering iron, etc., and prescribed parts of the contact terminals and lead terminals are covered with the crushed projected parts 8, 9, 10 in order to firmly fix the terminals in the case 2.
Patent JP-H086646-A (JP)
Title: Blender optimization control system
Inventor: IMAMOTO NORIO
IPC: G05B13/02
Filed: 1994-08-23
Abstract: PURPOSE:To provide an inexpensive blender optimization control system which is easily handled and can perform quality estimation and control rationally in an optimum state at the highest speed. CONSTITUTION:In this blender optimization control system 100, property quality and a mixing ratio for respective kind of base materials A, B, and C are inputted by a mixing quality estimation part 1, so that the temporary quality of a specific product is estimated by a neural network to search the cheapest mixing ratio by a cheapest mixing ratio search part 2 through genetic algorithm according to specific predetermined restriction items. A product quality estimation part 3 estimates the actual quality regarding the specific product by the neural network according to analytic data from an analysis part 6, and a quality control part 4 performs correction control over the difference between the estimation result of the actual quality and the cheapest mixing ratio. A quality estimation system structuring part 5 inputs the property quality and mixing ratio regarding the base materials A, B, and C and the estimation result of the actual quality, learns the estimation result of the actual quality as tutor data, and controls the mixing quality estimation part on the basis of the result.
Patent JP-S6090741-A (JP)
Title: Manufacture of vibration-insulating panel
Inventor: NISHIBE MASANORI
IPC: B29K105/06
Filed: 1983-10-24
Abstract: PURPOSE:To manufacture FRP vibration-insulating panels containing many air bubbles and having excellent vibration insulating property and excellent sound absorbability by press-molding a resin-impregnated base material by rollers having large numbers of air jet ports. CONSTITUTION:A resin-impregnated base material 45 formed by impregnating a thermosetting resin into a reinforcement 41, e.g., metal fiber sheet, etc., is press- molded by porous rollers 1 and 2 having large numbers of air jet ports 35. Air is jetted from the ports 35 to form many air bubbles (cavities) in the resin-impregnated base material 45 and at the same time many pores 52 are formed on the surface layer, and the thermosetting resin is thermally hardened to obtain an FRP vibration-insulating panel with air bubbles. The panel is excellent in vibration insulating property and sound absorbability due to the presence of air bubbles and is suitable for manufacture of dash panels of automobiles, etc.
Patent JP-H0249263-A (JP)
Title: Disk device
Inventor: KURODA MASAYUKI
IPC: G11B17/32
Filed: 1988-08-10
Abstract: PURPOSE:To stabilize the working characteristic of a head by mounting an auxiliary slider at a head slider, interposing a spring between both sliders, and moving the head slider corresponding to spatial stress between a flexible disk. CONSTITUTION:The flexible disk 1 is supported rotatably freely, and a plate 2 having an insertion opening 3 is arranged in the neighborhood of the circular plane of the disk. The head slider 4 equipped with the head 8 and the auxiliary sliders 5 at both sides of the disk 1 in a rotary direction are provided. The side plane of the flexible disk of the slider 5 is located at the same height of the inner plane of the plate 2. Also, the spring 9 is interposed between the sliders 4 and 5, and is constituted so that the slider 4 can be displaced in a direction to separate by pressure from the disk 1. In such a way, no turbulence in an air flow from a space between the plate 2 and the disk 1 to the space between the slider 5 and the disk 1 is generated, and also, the working characteristic of the head 8 can be stabilized since the slider 4 is moved so as to uniform spatial pressure between the slider 4 and the disk 1.
Patent JP-H08106712-A (JP)
Title: Spindle motor
Inventor: ISHIZUKA YUTAKA
IPC: G11B23/00
Filed: 1995-08-04
Abstract: PURPOSE: To obtain a spindle motor with enhanced productivity through remarkable reduction in a count of steps of a finishing operation and improvement in cutting properties at the finishing operation, which requires no cutting oil at the finishing operation and can be cleaned after finished. CONSTITUTION: A rotor frame and a hub 10 supported by bearings 7, 7' to rotate integrally with a driving magnet 4 are formed of a sintered material obtained by baking a mixed metallic powder composed of an aluminum powder as a major component and at least one kind of powders of silicon, copper and magnesium as an additive. Besides the additive, at least one or more kinds of powders of chromium, iron, manganese, zinc and titanium may be added to the aluminum powder.
Patent JP-H1025385-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: MARUYAMA AKIO
IPC: C08L27/06
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a non-rigid vinyl chloride-based resin composition suitable as a material for a document holder useful in a clean room, having both antistatic properties usable in a clean room, etc., and ink adhesion preventing properties useful in an electrostatic process copying machine. SOLUTION: In this vinyl chloride-based resin composition obtained by adding 25-60 pts.wt. of a plasticizer and 0.2-3.0 pts.wt. of an amide-based lubricant to 100 pts.wt. of a vinyl chloride-base resin, a plasticizer obtained by blending a phthalic acid ester-based electroconductive plasticizer (I) and a polyester-based plasticizer (II) in the weight ratio of (4:1) to (1:4) is used as the plasticizer. A polyester-based plasticizer obtained by subjecting adipic acid and a diol to condensation polymerization is especially preferable as the polyester-based plasticizer (II).
Patent JP-H0248101-A (JP)
Title: Control of numerically controlled lathe
Inventor: SUGIMOTO KENJI
IPC: B23B1/00
Filed: 1988-08-09
Abstract: PURPOSE:To exhibit simultaneous interpolation process function to the maximum extent by adding and subtracting speed command signals of first and second control systems to control the maximum feed speed etc. of a tool at a time of simultaneously carrying out first and second interpolation processes. CONSTITUTION:At a time of simultaneously carrying out first and second interpolation processes by X1-, Z1-, X2-, Z2-axis feed motors 21-24, a control unit 30 adds speed command signals in the direction of Z1-axis or X1-axis from the interpolation processing circuit 41 and acceleration/deceleration processing circuits 42, 43 of a first control system 40 to speed command signals in the direction of Z2-axis or X2-axis from the interpolation processing circuit 51 and acceleration/deceleration processing circuits 52, 53 of a second control system 50 by means of a superposing circuit 55. The speed command signals of the first and second control systems are controlled by the second control system 50 so that the results of addition may not exceed the maximum feed speed and/or a time constant of the maximum acceleration/deceleration of a controllable tool. Thus, it is possible to exhibit simultaneous interpolation processing function to the maximum extent.
Patent JP-2000024911-A (JP)
Title: Polishing pad
Inventor: OTAWA KAZUHIKO
IPC: B24B37/24
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad capable of satisfactory accomplishing surface polishing of a semiconductor silicone ware and the like. SOLUTION: This polishing pad 11 has two kinds of pores 12..., 13... piercing through in the thickness direction united and integrated together to a regularly dispersing flat structure 10 by unseparatably connecting together among the periphery of a large number of resin made polishing elements 11..., formed in a minute diameter cylindrical shape with the axial end, in the properly arranged condition on an identical flat surface. The polish effecting surface 1a of the polishing pad 11 is formed by the axial end of the polishing element 11. A first pore 12 is constituted by the center hole of the polishing element 11. A second pore 13 is composed by the space between the periphery of the polishing elements 11....
Patent JP-H0737224-A (JP)
Title: Magnetic head
Inventor: GOTO SATORU
IPC: G11B5/265
Filed: 1993-07-19
Abstract: PURPOSE:To obtain a magnetic head capable of surely forming a guard band with simple structure as a tunnel erasure type magnetic head applied to a floppy disk device. CONSTITUTION:Secondary magnetic circuits 31, 37, 38 are magnetically coupled to a primary magnetic circuit 33 with a formed reading-writing gap 35 to form erasing gaps 40, 41 each having a prescribed interval and extending in the running direction of a magnetic recording medium.
Patent JP-H1142988-A (JP)
Title: Vehicle rear monitoring method and vehicle rear monitoring device
Inventor: ISHII KOJI
IPC: B60R21/34
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To satisfactorily alarm the sudden access of another vehicle to a driver by judging the risk on the basis of the relative positional relation with the backward vehicle to a concerned vehicle or a vehicle traveling in the adjacent lane, and reducing another voice output within the vehicle to output an alarm sound. SOLUTION: A vehicle approaching to a concerned vehicle from the rear or the adjacent lane is detected by use of the image signal by an image pickup means 20. When a risk judging means 21 judges a high risk, the output of a speaker 24 by the voice signal from a sound source 22 such as radio is reduced by a volume regulating means 23, and an alarm sound is outputted by an alarm sound generating means 25. The alarm sound generating means 25 are set in a plurality of positions within the vehicle, and an alarm sound is generated from the direction having the high risk. This device also has a comparative control means 26 for outputting an alarm sound when the lane changing direction is conformed to the direction having the high risk on the basis of a vehicle control signal S10 such as winker or brake, or when the brake is operated, and the rear risk is high.
Patent JP-H1135987-A (JP)
Title: Solid detergent composition for hard surface use
Inventor: YAMAZAKI YOSHIHIRO
IPC: A01N47/44
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent which ensures cleaning and sterilization simultaneously by blending an inorg. peroxide, a cationic sterilizer and a foaming agent comprising a carbonate or a bicarbonate and a solid acid. SOLUTION: (A) An inorg. peroxide is selected from the group consisting of sodium percarbonate, potassium percarbonate, sodium perborate, potassium perborate, potassium monopersulfate, sodium monopersulfate and a sodium sulfate-sodium chloride-hydrogen peroxide adduct. (B) As a cationic sterilizer enumerated are a cationic surfactant type steritizer, a biguanide type sterilizer and an amino acid type surfactant and the like. (C) As a carbonate or a bicarbonate, an ammonium salt of an alkali metal or an alkaline earth metal is pref. and as a solid acid, an org. acid is pref. With 100 pts.wt. of component A are generally blended 0.5-300 pts.wt. of component B and 5-800 pts.wt. of component C. It is also possible to blend a metal chelating agent, a surfactant and, in particular, a nonionic surfactant.
Patent JP-S6359454-A (JP)
Inventor: TAKAYAMA YOZABURO
IPC: D04B1/00
Filed: 1986-08-28
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-H0949793-A (JP)
Title: Multi-reflection sample cell
Inventor: UNO MASASUKE
IPC: G01N21/61
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a small sized multi-reflection sample cell easy to manufacture having a long optical passage suitable for use in an infrared radiation gas analyzer for trace constituent analysis. SOLUTION: A multi-reflection sample cell comprises three concave mirrors. The central concave mirror 23, an incident window 21 and an emission window 22 are formed on a member of a mirror plate 2 that forms one wall face of the sample cell and the other two concave mirrors are formed on a member of a side plate 3 that forms a wall face opposed to the mirror plate 2 as incident side image-forming mirror 31 and emission side image-forming mirror 32. They are processed such that the dimensions are determined to satisfy various kinds of optical conditions. A frame 4 forming the remaining inner wall determines optical relative positions of the central concave mirror 23 provided to the mirror plate 2 and incident/emission side image-forming mirrors 31, 32 provided to the side plate 3, thereby forming the multi-reflection sample cell.
Patent JP-H0627563-A (JP)
Title: Silver halide photographic sensitive material
Inventor: UCHIDA MITSUHIRO
IPC: G03C1/07
Filed: 1992-07-06
Abstract: PURPOSE:To attain high image quality, to save silver and to improve image quality at the time of exposure with high illumination by incorporating an imidazole compd. and incorporating a practically perfectly cubic silver halide emulsion into a silver halide emulsion layer. CONSTITUTION:This silver halide photographic sensitive material has at least one silver halide emulsion layer on the base, contains an imidazole compd. and contains a practically perfectly cubic silver halide emulsion in the silver halide emulsion layer. The imidazole compd. is represented by formula I, II or III. In the formula I, each of R<11>-R<14> is H, alkyl which may have a substituent such as hydroxyl, etc. In the formula II, R<21> is H, alkyl, etc., and each of R<22>-R<25> is H, hydroxyl, etc. In the formula III, A is repeating units derived from an ethylenic unsatd. monomer having an imidazole group and B is repeating untis derived from a monomer other than the ethylenic unsatd. monomer.
Patent JP-H0487265-A (JP)
Title: Thin closed type battery
Inventor: SAITO SHINJI
IPC: H01M50/529
Filed: 1990-07-27
Abstract: PURPOSE:To improve the miniaturization, weight lightening and energy density of a battery by constituting an electrode-unit-laminated body by laminating a plurality of electrode units and an isolator containing electrolyte in order, and integrally joining the respective synthetic resin bodies of an electrode unit and a single-pole electrode unit at the respective circumferential portions. CONSTITUTION:An electrode-unit-laminated body where a positive electrode 3 is junctioned on one face of a film-like or sheet-like synthetic resin body 1 and a negative electrode 4 is junctioned on the other face thereof is made up by laminating a plurality of electrode units 6 made such that the positive electrode 3 and the negative electrode 4 are connected with a connection conductor 5 passing through the synthetic resin body 1 and an isolator 7 containing electrolyte in order. Further more, single electrode units 9 are abutedly arranged such that the positive electrode 3 or the negative electrode 4 is joined to both sides in the laminating direction of the electrode-unit- laminated body and one side of a film-like or a sheet-like synthetic resin body 1'. Then, the respective synthetic resin bodies 1, 1' of the electrode units 6 and the single electrode units 9 are integrally joined at the circumferential portions 1A, respectively. It is thereby possible to improve miniaturization, weight lightening and energy density of the battery.
Patent JP-H05123-A (JP)
Title: Electric vacuum cleaner
Inventor: SAKURAI HIDETOSHI
IPC: A47L9/10
Filed: 1991-08-09
Abstract: PURPOSE:To increase the dust collection capacity of a paper bag filter in a fan-built-in electric vacuum cleaner having a dust collecting chamber with the upper face opened upward. CONSTITUTION:The dust inflow opening 2a equipped at the mouth plate 23 of a paper bag filter 22 is arranged, shifted from an electric fan side from the center of the upper opening of a dust collecting chamber to the departing direction, by making use of a support 21 equipped at the opening 28 of the dust chamber 9. In this way, the space between the paper filter facing at the suction inlet of the electric fan and the dust inflow opening becomes larger, and hence, it can collect dust for a long time.
Patent JP-S6091463-A (JP)
Title: Multiplex virtual memory control system
Inventor: SASOU HIDEYUKI
IPC: G06F12/10
Filed: 1983-10-25
Abstract: PURPOSE:To attain the function of a translation look-ahead buffer (TLB) without using any space identifier within the TLB by invalidating a TLB table every time a virtual space is switched and replacing the virtual space with a new one. CONSTITUTION:The valid/invalid bits of a TLB table 21 are all set at ''1'' by a full invalidation control part 24 in an initial state. Thus the TLB is purged. A space switch detecting part 23 detecs a space shift instruction which is delivered when the virtual space of a user area is switched in response to the progress of a job. Then the part 23 delivers a detection signal to the part 24. The part 24 sets the valid/invalid bits of the table 21 all at ''1'' to purge the TLB. Thus a real page related to a new user area is written to the table 21 like an initial state when the virtual space is switched.
Patent JP-H0542270-A (JP)
Title: Button feed control device for button sewing machine
Inventor: TAKAHASHI FUMIO
IPC: D05B3/14
Filed: 1991-08-09
Abstract: PURPOSE:To provide constitution for ensuring high workability and safety without causing intersection and interference between a button feed carrier and a buttoned cloth during a buttoning process. CONSTITUTION:A button feed carrier 2 has a turning arm 7 capable of turning on the drive force of a control motor 11, with the base end thereof connected to a turning drive shaft 8, and the control motor 11 causes the turning arm 7 to reciprocate, according to a control signal from a central control device CPU. Also, a buttoned cloth sensor 12 to detect the end of a buttoned cloth (b) is fixed in the vicinity of the needle location of a sewing machine body 1a, and a signal to control the motor 11 is inputted to the CPU. Furthermore, constitution is so made that while the sensor 12 is at a process of detecting the cloth (b), the carrier 2 is prohibited to perform button feed operation.