baber/WOPTO huggingface dataset:
Patent JP-S58188577-A (JP)
Title: Submerged arc welding device
Inventor: HIROMOTO NOBUMI
IPC: B23K9/18
Filed: 1982-04-30
Abstract: PURPOSE:To improve the detachability of welding slag in a submerged arc welding method of a narrow groove, by recovering the flux on the welding slag and oscillating the welding slag thereby generating cracking therein. CONSTITUTION:A carriage 1 is installed on a base material 21, and a welding wire 5 is set from a welding torch 10 through a welding nozzle 9 into a narrow groove. A flux is sprayed from a hopper 11 through the torch 10 into the narrow groove. The carriage 1 is moved in an arrow direction and welding is started with a controller 3. A molten flux 22 is formed together with a molten metal layer 23 in the narrow groove. A solidified weld metal layer 24 and molten slag 25 thereon are formed in the narrow groove which is completed of the welding. The unmolten flux on the slag 25 is recovered with a recovery nozzle 14 to expose the surface of the slag 25. An ultrasonic oscillator 17 is held pressed under specified pressure to the position where the slag 25 transforms and expands in the stage of solidifying, and the slag 25 is easily cracked by the impact force of the ultrasonic oscillation generated by the same.
Patent JP-H03273277-A (JP)
Title: Magnetic levitating electric motor type cockpit simulator
Inventor: MAKINO KENGO
IPC: G09B9/14
Filed: 1990-03-22
Abstract: PURPOSE:To reduce friction by providing the simulator with a magnetic levitat ing dome having a linear motor including a cockpit or an ultrasonic motor stuck to its surface, and a frame device for generating a magnetic field for supporting the dome and allowing the dome to rotate and to advance in parallel. CONSTITUTION:The magnetic levitating electric motor type cockpit simulator is provided with the magnetic levitating dome 1 having the linear motor 5 including the cockpit or the ultrasonic motor stuck to the surface and the frame device 2 for generating a magnetic field for supporting the dome 1 and allowing the dome 1 to rotate and to advance in parallel. The simulator is constituted so that the body (dome incorporated with the cockpit) 1 is floated by a magnet and required and optional motion can be attained by the linear motor 5 or the ultrasonic motor. Consequently, the friction can be reduced and the initial awkward motion can be removed.
Patent JP-H05230476-A (JP)
Title: Fuel oil moisture remover
Inventor: SATO SEIGO
IPC: C10L1/24
Filed: 1992-02-24
Abstract: PURPOSE:To obtain the title remover which serves to dissolve or disperse the moisture contained in a fuel and causing phase separation in the fuel oil for removal by burning, by mixing a specified anionic surface active agent and a nonionic surface active agent. CONSTITUTION:The title material contains an anionic surface active agent comprising a dialkylsulfosuccinic acid salt (e.g. sodium di-2-ethylhexyl sulfosuccinate) and a nonionic surface active agent (e.g. polyoxyethylene nonylphenyl ether).
Patent JP-H11271635-A (JP)
Title: Optical microscope device
Inventor: ITO KEIJI
IPC: G02B21/06
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To facilitate operation easy in a dark room, to prevent unnecessary diffused external light from entering a visual field at the time of focusing and observation, and to enable more accurate focusing and observation by allowing a detecting means to generate and send a signal to a control means and turn off or blink a light emitting means which lightens up a display means when an observer enters a specific distance range for focusing or observation. SOLUTION: A sensor 1 as the detecting means is arranged at a position S which is in front of a control part 4 and above a viewer 3. The sensor 1 detects the microscope observer M present in the specific detection distance range and outputs a detection signal. When the observer M puts his or her face close to the viewer 3 for focusing or observation, the face enters the detection distance range of the sensor 1. Then the sensor 1 detects the observer M and its detection signal is transmitted to a signal amplifier of the control part 4, so that a release switch is turned OFF. Consequently, the light emission unit lighting up a display unit 5A turns off and no unnecessary disturbing light enters the visual field of the observer M, so that more accurate focusing and observation become possible.
Patent JP-S59198188-A (JP)
Title: Recording material
Inventor: ARAI RIYUUICHI
IPC: D21H19/10
Filed: 1983-04-27
Abstract: PURPOSE:To provide a recording material for ink jet recording excellent in color forming property of an ink, high in resolution and excellent in both water resistance and light resistance, wherein a quarternary compound of polyethyleneimine is incorporated in a base or a coated layer provided on the base. CONSTITUTION:A quarternary compound (preferably, having a conversion to quarternary compound of 10-50%) of polyethyleneimine (preferably, having a molecular weight of 5,000-10,000) is incorporated into the base in a paper-making step or the like, preferably in a quantiy of 0.05-2wt%, or the quarternary compound is added to a coating liquid, preferably in a quantity of 0.03-20% and the liquid is applied to the base, preferably, in a quantity of 2-30g/m<2> (by dry applied weight), to obtain the objective recording material. EFFECT:An ink is speedily absorbed into the inside part of the recording material, and even when recording liquids of different colors are adhered overlappingly to the same part in a short time, flow-out or exudation of the recording liquids does not occur.
Patent JP-H0645449-A (JP)
Title: Field programmable device
Inventor: FURANKU AARU BURAIANTO
IPC: H01L23/525
Filed: 1993-03-31
Abstract: PURPOSE: To provide a method for manufacturing a field-programmable device for integrated circuits, and a manufactured integrated circuit by the method. CONSTITUTION: A first conductive layer 12 is formed, and a first soluble dielectric layer 16 is formed on the first conductive layer 12. The first dielectric layer 16 is patterned and etched, and a plurality of dielectric regions are formed by exposing a part of the first conductive layer 12. Subsequently, a second dielectric layer 20 is formed over the dielectric regions and the exposed portion of the first conductive layer. A plurality of contact openings are formed through the second dielectric layer, and a part of both the first conductive layer and the dielectric regions are exposed. Next, a second conductive layer is formed over the second dielectric layer top surface and in the contact openings.
Patent JP-H10267955-A (JP)
Title: Apparatus and method for image processing
Inventor: KONDO TETSUJIRO
IPC: G01P13/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To precisely detect the movement direction of a CCD camera by computing a direction in which an extracted feature point is moved from an optical flow. SOLUTION: Light which is reflected by a reflecting mirror 1 used to reflect light in the up-and-down direction and the right-and-left direction with reference to the optical axis of a CCD camera 2 and light which is transmitted through the central part of the reflecting mirror 1 are incident on the CCD camera 2. A front-image extraction part 3-1, an upper-image extraction part 3-2, a lower-image extraction part 3-3, a left-image extraction part 3-4 and a right-image extraction part 3-5 extract the light transmitted through a transmission part in the central part of the reflecting mirror on the basis of an image which is output from the CCD camera 2, or they extract images corresponding to light reflected by reflecting mirrors 1-1 to 1-4 in the up-and-down direction and the right-and-left direction so as to be supplied respectively to feature-point extraction parts 4-1 to 4-5.  The feature-point extraction part 4-1 to 4-5 extract feature points in the respective images so as to be supplied to optical- flow computing parts 5-1 to 5-5. The optical-flow computing parts 5-1 to 5-5 compute the movement of the feature points by referring to their front or rear frame, and the movement direction of the images is estimated. A movement-direction judgment part 6 judges the movement direction of the CCD camera 2 on the basis of the movement direction of the feature points computed by the optical-flow computing parts 5-1 to 5-5.
Patent JP-S647515-A (JP)
Title: Formation of deposit film
Inventor: SAKAI AKIRA
IPC: H01L31/08
Filed: 1987-03-27
Abstract: PURPOSE:To simplify control of film-forming condition as well as to facilitate the mass production of a deposit film by a method wherein both of the intensity of emission spectral line of precursor and the intensity of emission spectral line by active species are made constant when a deposit film is formed. CONSTITUTION:The intensity of emission spectral line, detected when a precursor and active species are grown by high frequency wave plasma and microwave discharge plasma, is monitored. To be more precise, the stabilization of film quality and the characteristics of the film can be controlled by the correlation of various conditions such as the intensity of an emission spectral line and the condition of film formation, for example, the flow rate and pressure of various kinds of gas with which a precursor and active species, and various conditions such as the electric power and the like to be applied to high frequency wave and microwave discharge plasma. For example, the Ar emission spectrum intensity for growth of the precursor and the active species is kept constant. As a result, the quality of film can be controlled properly, and a stabilized film quality can be obtained.
Patent JP-H02251177-A (JP)
Title: Electrostatic induction type semiconductor device
Inventor: TAKAGI HARUO
IPC: H01L29/80
Filed: 1989-03-24
Abstract: PURPOSE:To make current equal to that of a transistor, in which the quantity of carriers injected from a gate region is increased, flow even in a transistor, in which the quantity of carriers injected from a gate region under an ON state is reduced, by elevating the density of holes injected into a channel region. CONSTITUTION:Source regions 23 surrounded by gate regions 24 are connected to a source terminal 30 through a wiring 29 composed of an Al layer. The areas of the source regions 23 are reduced and the number of the regions 23 is augmented with the increase of the resistance, the wiring resistance, of the wiring 29 up to the source terminal 30-that is, with separation from the source terminal 30 in each source region 23, and carrier storage density just under the source regions 23 is elevated. Accordingly, currents at the same value as a transistor in which the quantity of carriers injected from the gate regions is increased can be made to flow even in a transistor in which the quantity of carriers injected from the gate regions 24 is reduced.
Patent JP-H07262017-A (JP)
Title: Knowledge engineering system
Inventor: KOBAYASHI HIROTO
IPC: G05B13/02
Filed: 1994-03-22
Abstract: PURPOSE:To test a knowledge base by an end user by preparing the knowledge base by translating a knowledge source on the side of a knowledge engineering computer or a knowledge input terminal equipment while using the knowledge input terminal equipment. CONSTITUTION:A knowledge input terminal equipment 4, which can utilize an expert tool to be operated on a knowledge engineering computer 1 and is provided with a common knowledge source, is connected. A knowledge source 12 on the side of the knowledge engineering computer 1 or a knowledge source 22 on the side of the knowledge input terminal equipment 4 is translated by this knowledge input terminal equipment 4 while using an AI tool 13 or 21, and the knowledge base is prepared. Thus, the end user can remotely develop the knowledge base.
Patent JP-S60219272-A (JP)
Title: Cathodic electrodeposition paint composition
Inventor: OOTSUKI YUTAKA
IPC: C09D5/44
Filed: 1984-04-14
Abstract: PURPOSE:To provide a cathodic electrodeposition paint compsn. which is low- temperature curable and has excellent corrosion resistace, containing a high- molecular compd. contg. amino groups, a reaction product of a glycidyl compd. with a specified org. acid and a specified manganese compd. CONSTITUTION:A paint compsn. contains 100pts.wt. high-molecular compd. (A) having an MW of 500-5,000 and a carbon-to-carbon double bond content of 50- 500 in terms of iodine value and contg. 30-300mmol of amino group per 100g of the compd., 10-200pts.wt. reaction product (B) obtd. by reacting a glycidyl compd. (1) of formula I (wherein R1, R2 are each H, etc.; n is 0-20), 0-1.80mol (per mol of the glycidyl compd.) of an alpha,beta-unsaturated catboxylic acid (2) of formula II (wherein R3, R4 are each H, etc.) and 2.1-0.30mol (per mol of the glycidyl compd.) of an unsaturated fatty acid (3) having an MW of 100-350 and a carbon-to-carbon conjugated double bond content of 10wt% or above, and 0.005-1.0pt.wt. (in terms of metal) manganese salt of an org. acid or manganese dioxide (C).
Patent JP-S55166359-A (JP)
Title: Detector for modulated data signal
Inventor: HACHITSUKA YOUTAROU
IPC: H04J3/17
Filed: 1979-06-14
Abstract: PURPOSE:To secure the detection of the modulated data in a short time after the start of operation and regardless of the modulating system, by using the adaptive filter. CONSTITUTION:Coefficient value range decider 9 decides that the filter coefficient of each step of adaptive filter 16 exists in the specific region determined every step and every unit block which is formed by dividing input signal S every section. Power calculator 10 calculates the power per unit block of signal S to decide whether the power is more than the prescribed level or not. And zero-cross counter 6 counts the zero-cross number with every block formed by dividing signal S every fixed section to decide whether the zero crossing number is within the specific range or not. Then signal S is decided at 13 at the modulated data under the conditions that the unit blocks where the decision outputs of counter 6, calculator 10 and decider 9 each are obtained occupy more than the fixed number among plural number continuous unit blocks.
Patent JP-S58190594-A (JP)
Title: Rotary gas compressor
Inventor: KOBAYASHI TAKESHI
IPC: F04C29/02
Filed: 1982-04-30
Abstract: PURPOSE:To secure the major volume part with a sufficient amount of lubricating oil by introducing the suction gas from the minor diameter part at the center of behind the compressor body and by forming a high-pressure discharge hole in the major volume part at the outside circumference. CONSTITUTION:Openings 13b, 13b in communiction with the discharge port of cylinder 11a are formed in a rear side block 13 and a divergent pipe block 26, and the refrigerant gas after its work of compression is discharged into the high pressure chamber 17 through the opening 13b, to be then led out to the outside by a discharge joint 24. Therefore the suction gas is introduced into the cylinder through divergent pipe block installed at the center of the casing 19 to assure storage of a sufficient amount of the lubricating oil in the high pressure chamber.
Patent JP-S59199797-A (JP)
Title: Lithium soap grease having high dropping point
Inventor: MATSUMOTO KAZUHIRO
IPC: C10N50/10
Filed: 1983-04-28
Abstract: PURPOSE:A novel lithium soap grease, having a high dropping point, containing a thickener obtained from a hydroxy fatty acid as a starting raw material in a base oil, and having little change in consistency at high temperatures and improved shear stability, water resistance and oxidative stability. CONSTITUTION:A lithium soap grease, having a high dropping point, and containing a hydroxy fatty acid having acetic acid, adipic acid, sebacic acid or azelaic acid linked to the hydroxyl groups and lithium linked to the carboxyl groups and glycerol ester linking parts as a thickener in a mineral or synthetic base oil.
Patent JP-S59224565-A (JP)
Title: Reagent for detecting antigen
Inventor: KUBOYAMA MORIO
IPC: A61K39/44
Filed: 1983-04-28
Abstract: PURPOSE:To detect easily and quickly the antigen in a sample with good reproducibility without receiving the influence of a material which causes a non- specific agglutination by using an antibody for the antigen formed by acylating said antibody and sensitizing the acylated antibody with an insoluble solid as a reagent for agglutination. CONSTITUTION:An antibody which is acrylated by a succinic anhydride, acetic anhydride, etc. is sensitized with the latex particles of a polystyrene or styrene/ butadiene copolymer. Such sensitized carrier is suspended at 0.01-3.0wt% concn. in a buffer soln. kept at 6-10pH and protein or saccharide which does not contribute to an immune reaction is added thereto as a stabilizer to make the soln. storable. The reagent prepd. in such a way is added to a bio-fluid sample and the antigen is observed with naked eyes by agglutination or the turbidity is observed. The acylated antibody prevents the non-specific agglutination of the protein, etc. in the bio-fluid sample and therefore the need for the operation of removing these disturbing components in the sample is eliminated and the immune analysis is made possible quickly with good reproducibility.
Patent JP-S62202067-A (JP)
Inventor: MA JIYUSHIEN
IPC: C22F1/00
Filed: 1986-03-31
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-H11267884-A (JP)
Title: Flux and cream solder for solar battery module
Inventor: NONOGAKI MITSUHIRO
IPC: B23K35/363
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain flux and cream solder for a solar battery module which is excellent in long-term reliability even if they are not cleaned after soldering. SOLUTION: This module for solar battery contains the ester compound shown in a formula, and one or more kinds of rosin system resin acid or modified rosin. The content of rosin group having a conjugate dien structure is 20 wt.% or less against a solid portion. Further, this flux for module may contain one or more kinds of compounds from hydrogen bromide acid amin salt, calbon acid, or calbon acid amin salt. In this case, it is excellent in adhesion property and the like to a silicon substrate since it contains the ester compound.
Patent JP-H09266388-A (JP)
Title: Board mounting structure
Inventor: IKEDA YUKI
IPC: H05K7/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a board mounting structure which can prevent impulse, vibration and stress from being applied to a board. SOLUTION: A metal-made chassis 1 is made with 4 rectangular tongue pieces 11 in its face by punching it into U shapes, and each of the tongue pieces 11 is made therein with a mounting hole. These tongue pieces 11 are connected to the chassis 1 at their one short sides and the other 3 sides are free ends. Mounted in the mounting holes of the tongue pieces 11 are metal-made studs 2, on which a board 3 is mounted by means of screws 4.
Patent JP-S549529-A (JP)
Title: Light quantity control device of color television camera
Inventor: SUZUKI YUKIO
IPC: H04N9/04
Filed: 1977-06-24
Abstract: PURPOSE: To improve the quality of image by electrically correcting the variation of color temperature of color temperature control element and ensuring correct color balance over the total range of control of the quantity of light. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55166231-A (JP)
Title: Manufacturing device for thermoplastic resin foam
Inventor: ARAGAI TAKESHI
IPC: B29C48/50
Filed: 1979-06-13
Abstract: PURPOSE:To cool fused resin uniformly, control a temperature before foaming properly and obtain a uniformly foamed body by a method wherein an agitating device is provided between a tip end of a screw and an extruding metallic head. CONSTITUTION:A thermoplastic resin such as polyethylene or the like is thrown into an extruder 1 and is mixed and fused by an extruding screw 3 while heating it. A gaseous or liquid foaming agent (for example: butane or the like) is poured into the fused resin and the resin is transferred between a tip end of the screw and an extruding mold 4 by the screw 3. Here, the resin is mixed and cooled uniformly by an agitating device 6 having a multitude of agitating bars driven by a motor 11. Successively, the resin is cooled by the extruding metallic head 4 further and is extruded through an extruding port, thereafter, is foamed to obtain the objective foam.
Patent JP-H06287002-A (JP)
Title: Device for reforming fuel
Inventor: EZAKI YOSHIMI
IPC: C01B3/38
Filed: 1993-03-31
Abstract: PURPOSE:To provide a fuel-reforming device reducing the lowering of temperature in a catalyst and high in reactivity by improving a method for supplying heat into the catalyst, while utilizing an advantage, the low loss of pressure, in a reformer having the honeycomb-like catalyst. CONSTITUTION:A flat honeycomb-like catalyst 11 is packed in a cylindrical reaction tube 20 having a flat square cross section and constituting a fuel- reforming device 10, and a heater 30 is tightly brought into contact with the reaction tube 20 so as to wrap its whole outer peripheral surface. The cross section of the honeycomb-like catalyst 11 has an aspect ratio of 3. The raw material gas consists mainly of methane and steam, and is fed from an inlet pipe 21 into the reaction tube 20. The reaction tube 20 is heated with the heater 30. The raw material gas is chemically reacted into a hydrogen-rich reformed gas, while passing through the honeycomb holes 12 formed in the honeycomb-like catalyst 11 in the reaction tube 20. The reformed gas is sent from a discharging pipe 22 into a CO-reforming device not drawn herein.
Patent JP-H08250872-A (JP)
Title: Mounting part of precision unit
Inventor: SAITO MAKOTO
IPC: G11B33/12
Filed: 1995-03-07
Abstract: PURPOSE: To fix a precision unit to a base without deformation. CONSTITUTION: A plurality of bosses 24 and threaded holes 25 are formed on a head base 20, while a fixing head 23 positioned by a positioning pin 26 is mounted. A fixing part 27 formed on the plastically deformable fixing head 23 so that even the boss 24 on the base 20 is tilted, the fixing part 27 elastically deforms by pressing force of a screw 30 at the time of fixing and fixed according to the face of the boss 24.
Patent JP-S56258-A (JP)
Title: No-nickel high-manganese-content steel for low temperature
Inventor: OOTANI YASUO
IPC: C22C38/38
Filed: 1979-06-12
Abstract: PURPOSE: To provide a no-nickel high-manganese-content steel for a temperature, which has an excellent low-temperature tenacity and a small thermal expansion coefficient and comprises prescribed quantities of C, Si, Mn, Cr and sol. Al and the rest of Fe and unavoidable impurities and whose C, Mn and Cr contents comply with limiting conditions and which is used after casting and plastic working.  
     CONSTITUTION: A steel, which comprises 0.2W0.75% of C, 0.2W1% of Si, 17W 30% of Mn, 1W9.5% of Cr, 0.005W0.06% of Al (sol) and the rest of Fe and unavoidable impurities and is limited as 30C+Mn+0.5Cr≥32%, is plastically worked after casting, thereby producing a no-nickel high-Mn-content steel for a low temperature. This steel contains no Ni although a conventional steel for a low temperature of -100°C or less cannot help containing Ni. Since the present steel is caused to contain a large amount of low cost Mn, a single structure of austenite is produced. 
     COPYRIGHT: (C)1981,JPO&Japio