baber/WOPTO huggingface dataset:
Patent JP-S5610399-A (JP)
Title: Solidifying treating material for improvement of foundation, sludge. noxious waste, etc.
Inventor: SUDOU GIICHI
IPC: C04B32/00
Filed: 1979-07-09
Abstract: PURPOSE: To obtain a solidifying material which its activity is extremely high and its cost is cheap by a method wherein a portland cement, whose principal ingredients are an hanynite group inflating material and a calcium silicate, a muriacite and blast furnace slag as necessary are mixed.  
     CONSTITUTION: The titled solidifying agent consisting of not more than 40% hanynite 60W25% calcium silicate, less than 5% free lime and not more than 40% gyps is obtained by only an inflating material for the inflating cement or mixing one kind or more among muriacite, portland cement clinker and portland cement to the inflating material as necessary. Strength for a long term and the stability of the solidifying body are maintained while the material can also be utilized effectively by adding a proper quantity of slag to the said components. Thus, the solidifying  agent obtained has effects which the foundation can be improved only by a little  quantity of the agent added while the efficiency of treating work is promoted  because of high initial strength.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58201036-A (JP)
Title: Pyroelectric device
Inventor: TATSUKI KAZUO
IPC: G01J5/02
Filed: 1982-05-20
Abstract: PURPOSE:To improve an absorption factor and to make detecting characteristics highly sensitive, by fitting pyroelectrodes to absorbe incident energy to the energy incident surface and the reverse side of a pyroelectric element respectively and applying an electrode to reflect the incident energy to the surface of the said pyroelectrode. CONSTITUTION:The pyroelectrode 6 such as nickel-chromium alloy absorbing incident energy is fitted to the energy incident surface of a pyroelectric element 5 and the pyroelectrode 7 is fitted to the back side of the electrode 6 and then the electrode 8 such as aluminum and gold absorbing the incident energy is fitted to the pyroelectrode 7 and the pyroelectric element is stored in a metallic package 9. Consequently, 75-85% incident energy can be used and the sensitivity can be improved by about 5-20% as compared with the ordinary method.
Patent JP-H03286748-A (JP)
Title: Ultrasonic diagnostic device
Inventor: IMAI YUTAKA
IPC: G01N29/22
Filed: 1990-03-31
Abstract: PURPOSE:To prevent the shift and the distortion of an image by providing a delay quantity controller for adding the offset delay quantity to the delay quantity of each element so that the delay quantity given to the element corresponding to an origin in plural elements for executing simultaneously transmission or reception. CONSTITUTION:Receiving signals from each element pass through receiving delay lines 3, 4 and are delayed, respectively. As for delay lines 2, 3 and 4, each delay quantity thereof is controlled by control data. This control data is that which is obtained by adding offset delay data stored in a memory 6 to delay data of a deflection and a focus stored in a memory 5. Therefore, the delay quantity given to the element corresponding to an origin of plural elements for executing simultaneously transmission or reception becomes the same, for instance, between each focus stage of a dynamic focus.
Patent JP-S57200446-A (JP)
Title: Oil-containing polycarbonate composition
Inventor: IWATA KOUICHI
IPC: C08K7/22
Filed: 1981-06-03
Abstract: PURPOSE: To provide the titled compsn. which can be smoothly bitten by a screw during injection molding to form moldings which do not suffer from surface crazing, by blending an oil-retaining carrier having a specified specific surface area and a silicone oil having a specified viscosity with a polycarbonate.  
     CONSTITUTION: 0.1W5vol% oil-retaining carrier (i) having a specific surface area of 0.01m 2 /g or above such as activated carbon, 1W15vol% silicone oil (ii) having a viscosity of 1,000W100,000cSt at 25°C, and the balance of a polycarbonate are blended together in such a proportion as to give a vol. ratio of component (i) to component (ii) of 1/10W1/1. The mixture is kneaded and then pelletized. The pellets can be easily and stably molded by a conventional injection molding machine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62242579-A (JP)
Title: Thermal recording paper
Inventor: SHIMADA HIDETOSHI
IPC: B41M5/337
Filed: 1986-04-16
Abstract: PURPOSE:To contrive higher water resistance, developed color state and coating properties, by forming a thermal recording layer from thermal recording components (a color former and a color developer), a salt of a specified polymer and a metal oxide. CONSTITUTION:A thermal recording layer is provided which comprises a color former and a color developer as thermal recording components, a salt of a copolymer of at least one monomer selected from isobutylene, stylene and acrylic acid or an ester thereof with maleic acid or anhydride thereof, and a metal oxide. The salt of the copolymer functions as a binder for the thermal recording components, as a dispersant for the thermal recording components or as a combined binder and dispersant, according to the kind, the molecular weight and the amount of the salt used or other conditions. The metal oxide functions as a crosslinking agent for the salt of the copolymer or as a filler (or, optionally, a pigment), and is presumed to contrive to the water resistance or coating properties of the thermal recording layer through the synergistic effect thereof with the salt of the copolymer. If the metal oxide is not used, the water resistance of the thermal recording layer is poor.
Patent JP-H07276079-A (JP)
Title: Gas shield arc welding flux cored wire
Inventor: NAGAOKA SHIGEO
IPC: B23K35/30
Filed: 1994-03-31
Abstract: PURPOSE:To produce a flux cored wire for gas shield arc welding small in the amt. of fumes to be generated and good in operability. CONSTITUTION:As the sheath made of soft iron, a steel having a compsn. contg., to the total weight of the sheath <=0.02% C, 0.01 to 0.20% Ti and 0.01 to 0.10% Al and satisfying Ti/C>=1.0 and Al/C>=1.5 is used. This sheath see is filled with flux contg., to the total weight of the wire, one or >= two kinds among the compounds of Cs and/or Rb by 0.001 to 0.10% in total (the value expressed in terms of the elements of Cs and Rb), metal fluorides; 0.001 to 0.30% (the value expressed in terms of F), one or >= two kinds among the oxides of soluble Na and/or the oxides of K by 0.01 to 0.30% in total (the value expressed in terms of Na2O and K2O), 1 to 5% TiO2 (where the value expressed in terms of TiO2/Na2O and K2P; 5 to 100, 2 to 20% Fe, Mn; 0.5 to 3.6% (the total of Mn content in the outer surface) and 0.1 to 1.8% Si.
Patent JP-S57200321-A (JP)
Title: Treatment of peppermint oil subjected to menthol-removal treatment
Inventor: SHIMIZU NOBORU
IPC: C11B9/00
Filed: 1981-06-03
Abstract: PURPOSE: To obtain the titled oil having high menthol content and excellent flavor and taste, by adding a solvent and sodium borohydride to the peppermint oil after the menthol removal treatment, and reacting the mixture by heating at a relatively low temperature or irradiation with ultrasonic wave.  
     CONSTITUTION: A solvent (e.g. methanol, ethylene glycol, etc.) and 0.1W10% sodium borohydride are added to a peppermint oil after the menthol removal treatment, and dissolved completely by stirring. The solution is heated at room temperature W 100°C or irradiated with ultrasonic wave to complete the reaction, and the reaction product is purified to obtain the objective titled peppermint oil having high menthol content.  
     EFFECT: The reduction can be carried out under mild reaction conditions without using a particular apparatus, and a peppermint oil having high commercial value can be obtained easily and surely without isomerization reaction which causes ill-odor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62243680-A (JP)
Title: Fluorescent substance
Inventor: YAMAKAWA MASAHIKO
IPC: C09K11/64
Filed: 1986-04-16
Abstract: PURPOSE:A fluorescent substance, obtained by blending Ba, Ca, Mg, Eu, Al and Si compounds and firing the resultant blend, having a specific formula and high luminous intensity and hardly deteriorating the luminous intensity. CONSTITUTION:A fluorescent substance, obtained by blending a Ba source, e.g. barium oxide, etc., with a Ca source, e.g. calcium oxide, etc., an Mg source, e.g. magnesium oxide, etc., an Eu source, e.g. europium oxide, etc., and Al source, e.g. aluminum oxide, etc., and a Si source, e.g. silicon dioxide, etc., and firing the resultant blend and expressed by the formula (w is 0.1-0.5; x is 0.0004-0.0020, preferably 0.0006-0.0015; y is 0.1-0.8; z is 0.03-0.10; w+x+y+z=1; a is 1.5-4.5 preferably 2.0-3.0; b is 0.0005-0.0030).
Patent JP-S61244364-A (JP)
Inventor: YAMAZAKI KIYOTAKA
IPC: A61L2/06
Filed: 1985-04-24
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-H07295246-A (JP)
Title: Image forming method
Inventor: TSUKANO YOSHIFUMI
IPC: G03G5/147
Filed: 1994-04-25
Abstract: PURPOSE:To provide an image forming method which lessens wear of an electrophotographic receptor, improves its durability and period maintains high resolution and high image quality over a long CONSTITUTION:This image forming method comprises using at least the electrophotographic receptor and an electrostatic charging member arranged in contact with or without contact with the photoreceptor and electrostatically charging the photoreceptor by electric discharge in a microspace by impressing voltage thereto from the electrostatic charging member. The photoreceptor has a photosensitive layer on a conductive base and at least the layer parting furthest from the base contains at least either of an oxidation preventive agent or a UV absorbent.
Patent JP-S5312548-A (JP)
Title: Air outlet for open showcase
Inventor: WATANABE YOSHITAKA
IPC: F25D17/08
Filed: 1976-07-20
Abstract: PURPOSE: To provide effective core to prevent sweating by adiabatic action.Air outlet core, laminated with corrugate sheet, is immersed in the liquid high polymer solution to penetrate liquid in the joint of corrugate sheet by capillary action to attain fastening and reinforcement. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58203833-A (JP)
Inventor: ISHII MASAYUKI
IPC: B31B50/00
Filed: 1982-05-24
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-S58204151-A (JP)
Title: Boron-treated case hardened steel
Inventor: TSUCHIDA YUTAKA
IPC: C22C38/06
Filed: 1982-05-24
Abstract: PURPOSE:To obtain a boron-treated case hardening steel preventing the reduction of the surface hardness after carburization and hardening by adding a restricted amount of Al to a C-Si-Mn-B-N steel having a specified composition. CONSTITUTION:This boron-treated case hardening steel consists of 0.08-0.3% C, 0.05-1.0% Si, 0.03-2.5% Mn, 0.0003-0.0050% B, 0.003-0.012% N, 0.07-0.3% Al and the balance Fe with impurities or further contains <=1.5% Cr. The reduction of the hardness of the carburized and hardened surface of the steel is prevented by the increased Al content, so the amounts of expensive alloying elements such as Ni and Mo characterizing a boron-treated steel can be reduced. Since this steel has enhanced cold workability, softening, spheroidizing or other annealing stage can be eliminated.
Patent JP-H08258968-A (JP)
Title: Direction controlling device for bottle base
Inventor: HASEGAWA HIROSHIGE
IPC: B65G47/74
Filed: 1995-03-17
Abstract: PURPOSE: To provide a direction controlling device, by which a bottle base can be regulated in a fixed direction when bottles are discharged from the bottle base after introduction of non-circular bottles to the auto-rotationable bottle base moving along a circular track and auto-rotation of the bottle base, for the bottle base. CONSTITUTION: A direction controlling device for a bottle base is provided with arms 22 which are fixed symmetrically to a rotation axis of a bottle base 1 and are provided with rollers 21 at the tips, a circular guide 23 which is arranged concentrically with the circular track 3 and is brought into contact with the rollers 21 in the arms 22 and holds the arms 22 in the tangent direction of the circular track 3, and a linear guide 24 which is arranged slightly slantingly to the tangent direction of the circular guide 23 in the inlet part of the circular guide 23.  The linear guide 24 is brought into contact with the rollers 21 in the arms 22 and corrects the directions of the arms 22 so as to bring the arms 22 close to the tangent direction of the circular track 3, and the linear guide 24 can be moved in the direction in which the linear guide 24 is separated from the circular track 3 when the linear guide 24 is brought into contact with the rollers 21 in the arms 22 in a dead point condition.
Patent JP-H03284840-A (JP)
Title: Ion milling apparatus
Inventor: HATA YOSHIFUMI
IPC: H01L21/3065
Filed: 1990-03-30
Abstract: PURPOSE:To interrupt the incidence of an ion beam from a specific direction against a sample and make a sample suitable for observation by a transmitting type electron microscope without the contamination of the sample by a method wherein the ion beam applied to the sample or the ion beam emitted from an ion beam generator is controlled with a timing synchronized with the rotation of the sample. CONSTITUTION:A rotary sample table 2 and a rotary interrupting plate 7 which is composed of a plate having a center of rotation and having a window or a cut part for transmitting an ion beam as a part of it are rotated with a same period and provide a structure which prevents the ion beam from being applied to a sample from a specific direction against the sample. For instance, the revolution of the rotary sample table 2 and the rotary interrupting plate 7 is so adjusted as to have the ion beam 3 applied from the direction parallel with the boundary 4 of the sample 1, i.e., the direction (b) in the Figure 1 interrupted by the rotary interrupting plate 7. With this constitution, the incidence of the ion beam 3 parallel with the sample boundary 4 can be interrupted, so that a sample suitable for observation by a transmitting type electron microscope can be made without the contamination of the sample.
Patent JP-H05238360-A (JP)
Title: Washing method for front head part of rolling stock
Inventor: TACHIBANA TADAO
IPC: B05B1/18
Filed: 1992-02-26
Abstract: PURPOSE:To provide a washing method for the front head part of a rolling stock wherein a whole work can be effected by one worker in a short time without needing any additional man power, a device is formed in a compact shape, and handling thereof is simply carried out. CONSTITUTION:Hot water 14 is injected in a shower-like state from a position above a vehicle front head part 12 for a specified time to wet the whole surface of the front head part with the hot water 14. A detergent is brought into an air bubble-like state by means of pressure air and sprayed against the whole surface of the vehicle head part 12. After lapse of a specified time from start of spraying operation, water is injected and the whole surface of the vehicle front head part 12 is washed.
Patent JP-H05288545-A (JP)
Title: Inter-vehicle distance detecting device
Inventor: ASAYAMA YOSHIAKI
IPC: G06T7/00
Filed: 1992-04-08
Abstract: PURPOSE:To provide an inter-vehicle distance detecting device capable of automatically setting an image tracking window while a driver does not observe a display screen. CONSTITUTION:Two image sensors 3, 4 picking up the front or the rear of a vehicle are arranged practically vertically apart, an image picked up by either one image sensor is displayed on a display screen 11, and a vehicle monitoring band 14 is set at the preset position on the display screen 11 by a monitoring band setting device 12. An image region having a good right/left symmetric property in the vehicle monitoring band 14 is selected by a microcomputer 10, the distance to an object captured in the selected region is detected by the microcomputer 10, the existing position of the preceding vehicle image 5a is estimated from the change level of the detected range information, and an image tracking window is set. The tracking window can be automatically set without being observed by a driver, and safety driving can be attained.
Patent JP-H06269531-A (JP)
Title: Ski
Inventor: MIZUNO MORIO
IPC: A63C5/12
Filed: 1993-03-22
Abstract: PURPOSE:To prevent formation of break points in the distribution of ski flexural rigidity without varying the frequency of vibration during skiing and a vibration damping effect. CONSTITUTION:Cut planes 31a, 41a, at which strength members 3,4 or part of a hollow body along the longitudinal direction of a ski is cut, are each formed at a desired angle (a) to the diagonal direction to the longitudinal axis (o-o) of the ski. Therefore the area of each cut plane 31a, 41a where rigidity in the cross direction of the ski is low is reduced and no break point is generated in the distribution of ski flexural rigidity, and thereby change in the frequency of vibration during skiing and deterioration of a vibration damping effect can both be prevented.
Patent JP-H11277747-A (JP)
Title: Ink-jet recording apparatus
Inventor: MURAKAMI TERUO
IPC: H04N1/034
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus which can supply a coloring material component in ink stably to an ink drop discharge position and record parts of required different resolutions with image points of respective optimum sizes without changing a driving voltage waveform specially. SOLUTION: A first, a second ink drop discharge parts 6a, 6b of different shapes are provided, which include individual electrodes 9a, 9b formed in the circumference of through holes 8a, 8b on an insulating substrate 7 for acting an electrostatic force to ink, and projecting ink guides 10a, 10b with leading end parts projecting in an ink drop fly direction from the through holes 8a, 8b for guiding ink supplied from an ink chamber 5. The projecting ink guides 10a, 10b have slits 11a, 11b of different widths.
Patent JP-S61244852-A (JP)
Title: Idle revolution speed controller
Inventor: HAYASHI TATSUYA
IPC: F02D41/00
Filed: 1985-04-23
Abstract: PURPOSE:To improve the operation performance in idling and improve fuel consumption by installing a revolution-range restricting means for restricting the revolution range of a step motor and a position adjusting means which outputs the number of steps increased or decreased by a prescribed number. CONSTITUTION:A step motor 62 which drives an intake flow-rate control means 63 for controlling the intake flow-rate on idling and a control circuit 61 for controlling the position of the step motor 62 are installed. A revolution-range restricting means 64 restricts the revolution range of the step motor 62. A position adjusting means 65 which outputs the number of steps increased or decreased by a prescribed number from the difference between the standard step corresponding to the restriction position and the memorized number of steps is installed. thus, the operation performance in idling can be improved, and fuel consumption can be improved.
Patent JP-H03287776-A (JP)
Title: Production of mold made of zinc-based alloy coated with nickel
Inventor: OHARA MUNEHARU
IPC: C23C18/31
Filed: 1990-04-03
Abstract: PURPOSE:To obtain a mold made of zinc-based alloy covered with Ni wherein this built-up Ni is dense and excellent in adhesive properties and free from generation of a crack by immersing the surface of the mold made of zinc-based alloy in electroless Ni plating liquid contg. Ni salt of organic acid, hypophosphite and pyrophosphate and a specific compound such as sodium benzenesulfinate, etc. CONSTITUTION:A mold made of zinc-based alloy wherein Al, Cu, Mg and Co, etc., are added to Zn is ordinarily immersed in electroless Ni plating liquid contg. the following compds. Thereby electroless Ni plating is directly performed on the surface of this mold. In other words, as the compds., hypophosphite for a reducing agent, NH3, pyrophosphate and phosphorus utilized as an additive are incorporated besides Ni salt of organic acid. Furthermore one or more kinds such as sodium benzenesulfinate are utilized to prevent a crack. Further Ni content in the electroless Ni plating liquid is ordinarily preferably regulated to 0.05-0.2mol/l. The conditions of treatment in the electroless Ni plating bath are optimally regulated to 8.0-10pH and to 55-65 deg.C.
Patent JP-S5312517-A (JP)
Title: Structure for pipe socket made of synthetic resin
Inventor: SAKAGUCHI MASAYUKI
IPC: F16L21/02
Filed: 1976-07-21
Abstract: PURPOSE: To provide an above-titled structure which ensures a high watertightness when used in a transfer piping subject to comparatively high pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58206364-A (JP)
Title: Machine tool
Inventor: KANEMOTO MASAKAZU
IPC: G05B19/401
Filed: 1982-05-24
Abstract: PURPOSE:To improve positioning accuracy of a machine in an NC machine tool or the like, by obtaining and storing a measured value from position data of a main spindle and a workpiece before clamping a tool, and moving the main spindle on the basis of the measured value after exchanging the tool. CONSTITUTION:A selected tool is positioned from an exchanger 14 to a predetermined position by a tool function word, and selection drive means 7, 9 and 11 are operated to carry out instrumentation in the instrumentation operational mode. Then, a measuring section 17 computes the instrumentation value on the basis of position data DX, DY and DZ to store it at 18. Next, a machine is positioned to a selected-tool exchanging position by a spindle movement and orientation function word and the tool is clamped at a main spindle 13. Then, the result of instrumentation is transferred to a main spindle movement register, which is not shown, by a positioning command, and thereby the machine is moved according to the result of instrumentation to be positioned at an instrumentation point. Thus, although the machine is moved to the tool exchanging position after instrumentation, it may be accurately positioned again.
Patent JP-S60232596-A (JP)
Inventor: NAKAYAMA YOSHIYUKI
IPC: G06F3/048
Filed: 1984-05-02
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-S5613206-A (JP)
Title: Hub-guide selector for tyre setting machine
Inventor: SHIMOYAMA HAJIME
IPC: B60C25/00
Filed: 1979-07-11
Abstract: PURPOSE: To select a correct specific hub guide by shaping each hub guide with the width and the diameter suitable for those of a wheel and a hub, and a hub guide holder which allows its bars to the applied hub guides.  
     CONSTITUTION: A tyre setting machine A has a hub guide 20 move into a center hub hole in a wheel W mounted on a holder "a" so that the wheel W can be settled. A tyre T is fastened to the wheel W by rolling a horizontally driven roll 2 against the tyre T. A hub guide selector connected to the setting machine A comprises hub guides of serveral types of respectively having legs 23 to be joined to a rotational shaft 9 of the setting machine A, and a hub guide holder 30 into which said hub guides are to be plugged. The hub guides 20 are cylinders 21 each of which has the diameter equal to that of a bore of a hub and includes a specific hole 23. In the holder 30, there stand bars 32 wherein there are slits 33 for terminals 35 to be inserted. 
     COPYRIGHT: (C)1981,JPO&Japio