baber/WOPTO huggingface dataset:
Patent JP-S58139938-A (JP)
Title: Automatic paper feeder
Inventor: SHIMIZU TOSHIO
IPC: B65H3/46
Filed: 1982-02-15
Abstract: PURPOSE:To keep off augmentation in a coefficient of friction as well as to obviate double feeding without fail, by nippingly holding copying paper lying between paper feeding friction rollers with pressure as strong as a degree that may not destroy the capsuled chemicals applied on the surface of noncarbon pressure sensitive paper. CONSTITUTION:Pieces of copying paper 4-6 stacked on a paper feeding table make each tip part enter between a friction roller 1 and a friction plate 1. For your reference, since material for the friction roller 1 and the friction plate 2 is selected so as to cause a coefficient of friction between individual members in a state of normal conditions to become mu1>=mu3>mu2, only copying paper 4 at the lowest stage is fed out with rotation of the friction roller 1. However, if nipping pressure P is too much, capsuled chemicals applied on the surface of noncarbon pressure sensitive paper are inevitably destroyed, causing a coefficient of friction mu2 between pieces of copying paper 4-6 to grow larger in particular, whereby some trouble that pieces of copying paper 5 and 6 are fed together with paper 4 can happen. For this reason, this method selects the highest  nipping pressure P but within the limits of intensity that may not destroy the  said capsuled chemicals and thereby the double feed is surely obviated.
Patent JP-H06241224-A (JP)
Title: Needle roller bearing
Inventor: SHINOSAWA KAZUHIRO
IPC: C04B35/58
Filed: 1993-02-10
Abstract: PURPOSE:To provide a needle roller bearing excellent in reliability, capable of coping with miniaturization, reduction of weight and small size and high speed by enabling the breakage during the operation of a ceramics-made needle bearing to be prevented with good reappearance. CONSTITUTION:In a needle roller bearing provided with a needle roller 7 made of ceramic sinterered body, the ceramics sintered body having the flexural strength of 50kgf/mm or more in four point is used as the needle roller 7. The breakage of the ceramics-made needle bearing can be prevented with good reappearance by using the ceramics sintered body having such flexural strength even if share force to become the maximum factor of the breakage of needle roller is applied.
Patent JP-H02202964-A (JP)
Title: Ink and method of recording therewith
Inventor: SHIROTA KATSUHIRO
IPC: C09B31/20
Filed: 1989-02-02
Abstract: PURPOSE:To improve the discoloration resistance of an image by recording with an ink contg. a specific dye and a specific liq. medium by an ink jet system on a recording material having a surface layer capable of accepting an ink contg. a pigment and a binder. CONSTITUTION:0.1-15wt.% dye of formula I (wherein R1 and R2 are each alkyl, etc.; R3 is H or -SO3M; R4 is H, -NHR5, etc.; R5 is H, formula II, etc.; R6 and R7 are each H or -C2H4OH; M is an alkali metal, ammonium, etc.; l, m and n are each 0 or 1) (e.g. formula III), 35wt.% or more water as an aq. medium, 2-80wt.% water-sol. org. solvent (e.g. acetone or glycerin) and, if necessary, a pH controlling agent, a viscosity controlling agent, a surface tension controlling agent, etc., are mixed, dissolved and filtered under pressure to give an ink having a viscosity at 25 deg.C of 1-20cp, a surface tension of 30dyne/cm or higher and a pH of 4-10. The resulting ink is put into an ink jet printer, and used to print on a recording material such as a coated paper having a surface layer capable of accepting an ink contg. a pigment such as silica and a binder to give a highly discoloration-resistant image.
Patent JP-H06236814-A (JP)
Title: Single crystal of garnet magnetic oxide for magnetostatic-wave element, manufacture thereof and the magnetostatic-wave element
Inventor: TANNO MASAYUKI
IPC: H01F41/28
Filed: 1993-02-10
Abstract: PURPOSE:To provide a garnet magnetic oxide single crystal, for a magnetostatic- wave element, which is useful for the magneto-static-wave element used in a microwave band, to provide its manufacturing method and to provide the magnetostatic-wave element using it. CONSTITUTION:The single crystal of garnet magnetic oxide for a magneto-static- wave element is a single crystal of garnet magnetic oxide which is indicated by a film composition of (BixR3-x) (Fe5-yMy)O12 [where R represents one or more chemical elements selected from Y, Lu and La, (x) represents 0.02<=x<=0.4 and (y) represents 0.6<=y<=0.8] which has been epitaxially grown in the orientation <111> of a garnet substrate single crystal. The growth-inducing magnetic anisotripy constant (Kug) in the orientation <111> of the single crystal of garnet magnetic oxide is at 0.3X10<4=Kug<=1.5X10<4>erg/cm<3>, and its manufacturing method is featured in such a way that the epitaxially grown garnet magnetic single crystal is heat-treated. The magnetostatic-wave element is composed of the single crystal of garnet magnetic oxide for the magnetostatic-wave element.
Patent JP-S63221112-A (JP)
Inventor: FURANKO SHIBIERI
IPC: C08F8/24
Filed: 1988-02-02
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-H07234098-A (JP)
Title: Missile nose
Inventor: JIYON EDOWAADO GEIUTSUDO
IPC: F42B12/18
Filed: 1994-02-21
Abstract: PURPOSE: To provide a projectile warhead in which two powder fillers can move away relatively from each other while being restrained by the body such that the first powder filler can be prevented from exploding before a scheduled time through interference with explosion of the second powder filler and two powder fillers can be exploded continuously and effectively. CONSTITUTION: A projectile warhead comprises a body provided with first and second separated explosive powder fillers 1, 2 arranged back and forth on the opposite sides of a barrier wall to be exploded continuously when they are used. The two powder fillers 1, 2 can move away relatively from each other such that the first powder filler 1 can be prevented from exploding before a scheduled time through interference with explosion of the second powder filler 2. Furthermore, the warhead includes means for moving the warhead relatively between the two powder fillers 1, 2 before explosion.
Patent JP-H10220709-A (JP)
Title: Fluidized bed furnace
Inventor: OBATA TSUNEO
IPC: F23C10/18
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the movement of a medium in the perimeter of heat transfer tubes while preventing incombustibles in matters to be burned from being entangled on the heat transfer tubes. SOLUTION: The inside of a furnace body 1 is sectioned into a fluid combustion chamber 3 and a heat transfer chamber 4 by a partition wall 2 comprising a refractory 5 and matters (a) to be burned is fluidized by an air dissipating tube 6 together with a medium (b). A hole 8 is formed in the partition wall 2 to let the medium (b) alone pass and air is sent into the hole 8 from a pipe 13 to clean up. The partition wall 2 keeps the fluidization of the combustion chamber 3 from being transmitted to a heat transfer chamber 4 to minimize damage to (wearing of) the heat transfer tubes 9 as caused by an impact from or friction with the incombustibles a'. This not only hinders the combustion gas from reaching the heat transfer tubes 9 but also prevents corrosion.  This eliminated transmission of the fluidization facilitates the control of the discharge quantity of the medium (b) of the heat transfer chamber 4 and the control is performed by a rotary valve 10. A slight amount of air is sent into the heat transfer chamber 4 from a tube 12 too thereby achieving a higher heat recovery efficiency and a smooth movement of the medium (b).
Patent JP-H02204534-A (JP)
Title: Blade controller of bulldozer
Inventor: TOMOZAKI HARUO
IPC: E02F3/84
Filed: 1989-01-31
Abstract: PURPOSE:To enhance the working performance of a bulldozer by equalizing the head side effective sectional area of one of cylinders and the bottom side effective sectional area of the other cylinder to each other. CONSTITUTION:When a control valve 4 and a switching valve 5 are controlled to position (a), oil discharged from a hydraulic pump 3 is supplied to the bottom room of a left cylinder 2L and thereby the cylinder 2L expands and also a right cylinder 2R contracts so that a blade 1 is double-tilted to the right side. When the switching valve 5 is controlled to position (b) the oil is supplied from the control valve 4 to the bottom room of the cylinder 2L and the blade 1 is single-tilted to the right side. When the switching valve 5 is controlled to position (c) the oil is supplied to the bottom room of the cylinder 2L and is discharged from the head room and supplied to the bottom room of the cylinder 2L; besides both cylinders 2L, 2R expand by the same amount so that the blade 1 is actuated and urged to pitch without being naturally tilted.
Patent JP-H03227213-A (JP)
Title: Screw cylinder cooling device
Inventor: YOKOTA AKIRA
IPC: B29C45/74
Filed: 1990-01-31
Abstract: PURPOSE:To contrive to improve heat efficiency and the preciseness of temperature-control by a method in which after measurement has been carried out for prescribed time from the time of off-operation of the heater of the screw cylinder which is on/off-controlled by the pulse signal of modulated pulse- width from a thermostat, an electric power-feeding/cutting means which can feed electric power to the blower in the interval until the next on-operation of the heater is provided. CONSTITUTION:Electric power is suitably fed to the heater HE which heats a screw cylinder SS and the blower BR which cools said cylinder from an electric source PW. The temperature of the screw cylinder SS is detected by the thermocouple D provided therein. When a thermostat R1 detects that the temperature detected by the thermocouple D exceeds a set value, the thermostat breaks contact R1A. Then, the contact for the heater HE is broken and the contact R2B for a relay R2 is made, and then, the timer TX starts the measurement of prescribed time TXC. When the contact for the heater HE is made again within the prescribed time TXS in which the measurement of the timer TX is carried out, the blower BR is not operated, since the timer TX is reset.
Patent JP-S56119779-A (JP)
Title: Pretreatment for coating and covering of stainless steel sheet
Inventor: DEGUCHI TAKENORI
IPC: C23C22/00
Filed: 1980-02-27
Abstract: PURPOSE: To improve the adhesiveness and corrosion resistance of a paint film and an org. film by applying phosphating treatment accompanying preheating or dull skin pass treatment to the surfaces of a stainless steel sheet piror to coating paint on the same or covering the same with the org. film.  
     CONSTITUTION: Prior to coating paint on the surfaces of a stainless steel sheet or covering the same with an org. film, ordinary surface treatment with phosphate is applied thereon in order to improve the adhesiveness and corrosion resistance of the paint film and the org. film. In this case, the stainless steel sheet is preheated to 70W150°C or is subjected further to dull skin pass treatment in such a manner that the surface roughness is made 2.0W0.1μ in Hmax. prior to the phosphating treatment Thereafter, it is subjected to predetermined phosphating treatment, then it is  coated with paint or covered with the org. film. The adhesiveness of the stainless  steel sheet with the paint film or with the org. film is improved and the corrosion  resistance and water resistance of these covering layers are superior as well. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02202695-A (JP)
Title: Cup type drink vending machine
Inventor: FUKUYORI TOSHIHIKO
IPC: G07F13/00
Filed: 1989-02-01
Abstract: PURPOSE:To prevent the occurrence of interference between a diluent water or ice supply mechanism and a muddler by restricting the position of the muddler thrown into a cup. CONSTITUTION:A muddler 11 is supplied to a cup 2, which is carried by movement of a cup stage 1 moves along a guide rail 3, by a muddler supply device 6, and the position of the supplied muddler is restricted by a restricting machine 12. Thus, the diluent water or ice supply mechanism corresponding to this position of the cup 2 is prevented from interfering with the muddler 11, and wetting of the muddler, fall of the cup, or the like does not occur.
Patent JP-S53118053-A (JP)
Title: Magnetic microcapsule toner and copying method using the same
Inventor: SAWAI YUUJI
IPC: G03G9/083
Filed: 1977-03-03
Abstract: PURPOSE: To make production relatively easy and improve teh color reproducibility of the color picture obtainable by pressure-fixing system by providing two layers of specific wall films to the outside of a core substance composed primarily of a solution or disperson of coloring agents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59148232-A (JP)
Title: Manufacturing process of lamp
Inventor: TAKEDA TAKAO
IPC: H01J61/30
Filed: 1983-02-15
Abstract: PURPOSE:To shorten an exhaust operation time and to improve lamp characteristics by using glass frits of different softening temperature at an electrode lead wire inserting place and a bulb sealing place of an end plate respectively. CONSTITUTION:Lead wires 2 are inserted through lead wire inserting parts 22 of an end plate 1 and at the same time the first glass paste 4 of a softening temperature being approximately 440 deg.C is applied to the lead wire inserting parts 22. Subsequently, the second frit paste 5 of a softening temperature being approximately 365 deg.C is applied to an internal tube groove 77 to fix an internal tube 7 and to a groove 32 facing the opening end 31 of a bulb 3. Frit 4, 5 are softened and melted, after passing through a heating furnace to be warmed up by approximately 500 deg.C and when these are cooled, lead wires 2 are sealed to an end plate 1. There after if the internal tube 7 and the bulb 3 are placed on the second frit layer 5, warmed approximately up to 450 deg.C, and the second frit 5 is softened and melted again, and then they are cooled, sealing of a bulb 3 together with an end plate 1 and fixing of an internal tube are completed.
Patent JP-S53108251-A (JP)
Title: Encoding-decoding device
Inventor: OOSHIMA TOSHIO
IPC: H03H11/12
Filed: 1977-03-02
Abstract: PURPOSE: To secure easy and accurate pre-process and post-process, by forming either the pre-process or the post-process with the feedback amplifier which features the properties of the other process as the feedback properties and then performing the other process by switching the feedback properties of the feedback amplifier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09201066-A (JP)
Title: Inverter protective device
Inventor: YOSHIZAWA TAKATERU
IPC: G05F1/10
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent the occurrence of a rush current and a failure caused by erroneous wiring by installing a rush current preventing circuit which sends a signal to a switching drive circuit in accordance with the charged state of a smoothing capacitor to a first switch circuit which is used for charging the smoothing capacitor through a resistor. SOLUTION: A rush current preventing circuit 11 is installed to a first switch circuit 21 which is used for charging a smoothing capacitor C through a resistor R. The circuit 11 is provided with a voltage difference detecting section 24 which detects the voltage difference between the voltages before and after the resistor R and an X1 opening/closing state detecting section 25 which detect the opening/closing state of the switch circuit 21. A control section 26 discriminates the charged state of the capacitor C based on the voltage difference between the voltages before and after the resistor R detected by means of the detecting section 24 and opens/closes a second switch circuit 22 based on the switch driving signal of the circuit 22. Therefore, the occurrence of a rush current can be prevented, because the capacitor C is surely sufficiently charged.
Patent JP-S59148252-A (JP)
Title: Plate formed display device
Inventor: NONOMURA KINZOU
IPC: H01J31/12
Filed: 1983-02-14
Abstract: PURPOSE:To improve the positioning accuracy of each electrode and obtain a clearer display by arranging a pin made of insulator in the positioning holes for assembling electrodes together. CONSTITUTION:A pin 57 is used for 2 electrodes, namely G1 electrode 51 and G2 electrode 52, which are electrodes as the means for taking out electron beams, 3 electrodes, namely G3 electrode 53, G4 electrode 54 (corresponding to the electrodes for controlling beam flow) and G5 electrode 55, which are the means for controlling electron beams and one electrode, namely Dh electrode 56 (corresponding to a horizontal deflection electrode). The faces, facing each other respectively, of G1, G2 and G3, G4, G5, G6 electrodes 51-56 are applied with the low melting point powder glass to a thickness of about 0.05-0.3mm. while dividing the process in several times. The electrodes prepared in this way are laminated, whereby the postioning holes (4,000mm.phi) of the respective electrodes are fitted to the pin 57 made of a ceramic material which is an insulator. And these electrodes are put into an electric furnace while the outsides of electrodes G1 and G6 are held between heavy bodies to be heated at 450 deg.C for 30-60min and then returned to the room temperature.
Patent JP-S58141062-A (JP)
Title: Control system for important call connection
Inventor: NAKAJIMA SEIICHI
IPC: H04M3/36
Filed: 1982-02-16
Abstract: PURPOSE:To connect preferably an important call using economical constitution by providing a common line with an important call display field, allowing an exchange to predetermine the number of communication lines for important calls to acquire unconditionally a circuit in case of important call. CONSTITUTION:In response to a call from an important subscriber 1', a central controller (CC) 41 sets ''1'' in the register 73 in a circuit holding circuit 31 and also sets the number of held circuits and the number of free circuits in registers 71 and 72 respectively. An important call deciding circuit 75 allows an OR gate 77 to generate an output signal (d) of ''1''. The CC41 is permitted to acquire a circuit and transmit a common line signal (having the important call display field set to ''1'') to the CC42 of a toll outgoing exchange 4'. The CC42 operates similarly to the CC41 and the gate 77 outputs the output signal (d) of ''1'' to acquires a voice circuit. Thus, an important subscriber is connected to a subscriber's exchange 7' through a repeating exchange 5' and a toll incoming exchange 6' similarly. Once a general subscriber 2' originates, the CC41 sets ''0'' in the register 73. A comparing circuit 74 permits circuit acquisition only when the number of held circuits is less than that of free circuits.
Patent JP-S58141755-A (JP)
Title: Preparation of food from unpolished rice
Inventor: SEKI KAZUYOSHI
IPC: A23L7/10
Filed: 1982-02-15
Abstract: PURPOSE:To prepare the titled food having excellent preservability, by decomposing and softening unpolished rice powder with enzyme, mixing with wheat flour, added with saccharase and yeast to obtain ripened pastry, added further with whole soybean flour to obtain finished pastry, and dividing, forming and baking the pastry. CONSTITUTION:Unpolished alpha-rice flour is added with hemicellulase dissolved in hot water to hydrolyze and soften the hardly digestible cellulosic material. A major part of wheat flour and water are added to the product, and the mixture is further mixed with an emulsifier, a binder such as sugar ester, and amylase capable of liquefying and saccharifying starch. Yeast is added to the mixture while liquefying a part of the starch, and the pastry is fermented. The ripened pastry is mixed with the remaining part of wheat flour, sugar, vegetable oil, salt, skim milk, etc. and whole soybean flour, and a major part of the starch is saccharified with the beta-amylase contained in the pastry. The total amount of the unpolished alpha-rice fluor is 50% of the total amount of the wheat flour. After the completion of fermentation, the product is divided, formed, and roasted in a toaster to obtain the titled food.
Patent JP-H11223450-A (JP)
Title: Refrigerator
Inventor: SHIBUYA TOSHIYUKI
IPC: F25D17/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator for shortening an icemaking and deep freezing time with a simple constitution. SOLUTION: An icemaking chamber 14 and a deep freezing chamber 16 are provided in one space. An agitating fan 60a for agitating cold air in the chamber 14 and the chamber 16 is provided between an ice storage case 28 arranged in the chamber 14 and a back surface of the chamber 14. An icemaking opening 75 for diffusing the cold air to an icemaking tray 30 and a special purpose duct 66 having a deep freezing opening 76 for diffusing the cold air to a deep freezing box 32 are mounted at the fan 60a. Thus, the cold air is concentrically supplied to the tray 30 and the case 32 by the fan 60a.
Patent JP-H07252510-A (JP)
Title: Production of metallic microbead
Inventor: OZEKI YOSHIO
IPC: B22D25/02
Filed: 1995-01-17
Abstract: PURPOSE:To precisely and efficiently produce the metallic microbead of solder, etc. CONSTITUTION:A liq. is placed in a vertically long cylindrical vessel, the upper part and the central part of the liq. are held above the m.p. of a metal, and the lower part is kept below the m.p. Metallic small pieces with uniform volume are charged into the vessel from its upper part. The pieces are passed through the high-temp. part and melted and formed into a spherical liq. droplet by its surface tension, and the droplet is cooled at the low-temp. part and solidified to form an almost complete metallic bead. Since the process proceeds continuously, a low-m.p. metallic microbeads of high dimensional precision are produced in large quantities by combining with high precise wirecutter, etc. Further, a fluxible heating liq. with appropriate strength is used, the liq. and the prepared metallic small pieces are charged into the vessel, and finer metallic beads are efficiently produced in large quantities.
Patent JP-S56119795-A (JP)
Title: Colored aluminum polyhedral body
Inventor: KUSHIDA HACHIROU
IPC: C25D11/24
Filed: 1980-02-27
Abstract: PURPOSE: To obtain a colored Al polyhedral body such as a watch case which is segmented of bright and dark tones by distinct ridge lines by dyeing an Al polyhedral body having undergone anodic oxidation treatment to a dark color, sealing the same, removing the film from partial surfaces and subjecting the same to anodic oxidation treatment, bright color dyeing and sealing treatment.  
     CONSTITUTION: An Al (alloy polyhedral body such as a watch case etc. is subjected to anodic oxidation treatment and is dyed in a dark color base tone such as black, after which it is subjected to sealing treatment. Next, the entire part of the specific surface of this dark color anodic oxidized film is removed by mechanical friction or the like and the body is dipped in an acid soln., whereby it is subjected to activation treatment. Thence, a secondary oxide film is formed thereon by secondary electrolysis under the voltage higher than that in the primary anodic oxidation treatment, whereby the surface is dyed in a bright color base tone such as gold. The beautiful colored Al polyhedral body such as a watch case, in which the two surfaces of the dark color and the bright color are segmented distinctly by each ridge line, is obtaine by these treatments. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06209671-A (JP)
Title: Facility for protecting waterfowl
Inventor: MAKINO MICHIO
IPC: A01K45/00
Filed: 1993-01-19
Abstract: PURPOSE:To improve the environment for a waterfowl and purify water by installing a feeding place for the waterfowl in the upper part of an intermittent air pumping device installed in water. CONSTITUTION:An intermittent air pumping device 2 is installed in water and a feeding place for a waterfowl 12 is installed thereon. A feeding hose 40 is connected between a feeder 39 and a pumping cylinder 3. A feed is supplied to the feeding hose to sprinkle the feed near the water surface.