baber/WOPTO huggingface dataset:
Patent JP-H01292391-A (JP)
Title: Cleaning device of surface of moving body
Inventor: YOSHIDA IKUYO
IPC: G03G21/00
Filed: 1988-05-20
Abstract: PURPOSE:To keep contact area large and to stabilize a high cleaning effect by equalizing the curvature radius of the contact face of a felt pad with a fixing roller to that of the fixing roller. CONSTITUTION:The curvature radius of the contact face 5a of the felt pad 5 with its holder 6 is set to a value almost equal to that of the surface of the roller 1; the contact face 6a of the holder 6 with the felt pad 5 is formed into a concave shape, and the felt pad 5 is brought into contact with this contact face 6a, and the curvature radius of the contact face of the felt pad 5 with the roller 1 is made almost equal to that of the surface of the roller 1, thus permitting the contact face 5b of the felt pad 5 to contact almost uniformly with the surface of the roller 1 in the whole area, accordingly, the contact area to be kept large, and a high cleaning effect to be stably ensured.
Patent JP-H10317228-A (JP)
Title: Biodegradable cellulose acetate-based and its production
Inventor: MATSUBAYASHI KATSUAKI
IPC: D01F6/92
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable cellulose acetate-based yarn for improving heat fluidity while maintaining a high strength, reducing the end breakage ratio during spinning, superior in melt spinnability, by subjecting a biodegradable cellulose acetate composition containing a cellulose acetate and caprolactonetetraol to melt spinning, and to provide a method for producing the yarn. SOLUTION: This biodegradable cellulose acetate-based yarn is obtained by subjecting a biodegradable composition comprising a cellulose acetate, a plasticizer and a biodegradable polymer to melt spinning at a temp. of 190-250 deg.C at a spinning draft of 200-600. A method for producing the yarn is provided. The biodegradable composition is composed of 65-85 wt.% of a cellulose acetate having 30-56% of acetylation degree and 70-140 average polymerization degree and 15-35 wt.% of caprolactonetetraol having 500-1,000 average molecular weight as the plasticizer. The biodegradable composition contains 5-40 wt.% of at least one aliphatic polyester comprising a polyethylene succinate, a polyethylene adipate and a polydiethylene succinate based on the weight of the cellulose acetate and the plasticizer.
Patent JP-S5456614-A (JP)
Title: Lower-irritating shampoo composition
Inventor: HASHIMOTO SHIGERU
IPC: A61Q5/02
Filed: 1977-10-12
Abstract: PURPOSE:To provide a shampoo composition having both lower-irritating and high foaming potential, compristing an alkali(alkaline earth) metal salt type anion surfactant, an ethylene oxide-added cholesterin, and a quarternary niftogen-contg. polymer. CONSTITUTION:The objective composition comprising (A) 5-40wt.% of an alkali (alkaline earth) rmetal salt type anion surfactant such as of a vatural lauryl alcohol (3)-ethoxy sulfuic ester, oxo-synthesized 11-15C aliphatic alcohol-(3)-ethoxy sulfuric  ester, etd., (B) at leart 0.2 part by wt., per wt. of the component (A), of an ethylene oxide- or propylene oxide (5-120)-added cholesterin, and (C) 0.05-5wt.% of a quarternary nitrogen-contg. palylymer of formula I [R1-3 is H or a group of formula II (R4-6 is H, or CH3; R7 is CH3, C2H5, or C3H7, X is halogen; m, n and q are each 0-10; p is 0-3; l is 100-20,000; an average value, per glucose unit, of m+n +q ia 1-3; an average volue of p is 0.2-0.5)].
Patent JP-H01294605-A (JP)
Title: Plant growth regulating composition
Inventor: MIYAZAWA TAKESHIGE
IPC: A01N43/40
Filed: 1988-05-19
Abstract: PURPOSE:To obtain the title composition containing a 3,5-dioxo-4- propionylcyclohexanecarboxylic acid and a compound selected from (2- chloroethyl)phosphonic acid, 1,1-dimethylpiperidinium chloride and 2- chloroethyltrimethylammonium chloride as active ingredients. CONSTITUTION:The title composition comprising a compound shown by the formula (R is H or lower alkyl) or a salt thereof and a compound selected from (2-chloroethyl)phosphonic acid, 1,1-dimethylpiperidinium chloride and 2- chloroethyltrimethylammonium chloride as active ingredients. The composition shows excellent plant growth regulating effects with extremely smaller amounts than amounts of separative use of each component and attains suppression of elongation, growth and elongation between nodes by application to leaves and stems of rice plant, wheat and barley, maize, etc. In growing in greenhouse and plastic greenhouse, the composition can prevent spindly growth without exerting a bad influence.
Patent JP-S5548418-A (JP)
Title: Preparation of square pipe
Inventor: TOYODA SHIGERU
IPC: B21C37/06
Filed: 1978-10-04
Abstract: PURPOSE: To obtain a product which has little deformation and high gluing  strength, by folding a thick plate and a thin plate consisting of different kinds of metals after superimposing them by arranging a projection on one superimposed surface, and welding the butt end edge part after crushing the projected part.  
     CONSTITUTION: In case clad molding of the square pipe 6 is carried out by superimposing a thick plate made of steel 2 and a thin plate made of stainless steel 3, the edge parts of both the sides are folded in a shape of U after superimposing them by arranging a projection 1 on one superimposed surfacae. Subsequently, the edge parts of both the sides are butted after the projected part 1 has been crushed  through the space 4 of the opposed side edge parts, and the welding part W is formed in the butt part 5. The square pipe which has been obtained as mentioned above is less expensive than that which is made of stainless steel, and there is no possibility that the superimposed surface comes off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000315882-A (JP)
Title: Cooling device and electronic equipment
Inventor: YAZAWA KAZUAKI
IPC: H05K7/20
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the heat energy of a generator without wasting it by providing a convection mechanism by fluid between an electrical heating element and a radiation means and rotating a rotary body by the convection of the fluid of the convection mechanism. SOLUTION: In a cooling device 7, heat being generated from an electrical heating element 6 is discharged into air by a heat sink 8 as a radiation means for cooling. Then, a convection mechanism 9 by fluid is provided between the electrical heating element 6 and the heat sink 8, the convection mechanism 9 has a loop-shaped closed fluid channel 10 that is long in the direction of gravity G, and a working fluid 11 is filled inside. The working fluid 11 is subjected to convection by the temperature difference between the electrical heating element 6 and the heat sink 8. More specifically, the working fluid is thermally inflated at the side of the electrical heating element 6 for rising, and at the same time is cooled at the side of the heat sink 8 for lowering by the gravity G for convection, thus rotating an impeller 12 as a rotary body for generating.
Patent JP-H07329754-A (JP)
Title: Anti-skid control device
Inventor: WATANABE TAKASHI
IPC: B60T8/172
Filed: 1994-06-03
Abstract: PURPOSE:To maintain a vehicle braking ability both in abrupt braking and gently braking of a vehicle, particularly increase the braking ability of the vehicle and controllabilty of occupants in gentle braking by assuming a pressure difference between a wheel cylinder pressure and a master cylinder pressure. CONSTITUTION:A pressure boosting time for an actuator to boost wheel cylinder pressure to each wheel cylinder is detected by a specified counter in block 101. Also a pressure reducing time for the actuator is detected in block 102, and the present road surface frictional coefficient of a vehicle traveling road surface is assumed to block 103. Then, using the pressure reducing time for the wheel cylinder pressure and the road surface frictional coefficient, the amount of pressure reduction of the wheel cylinder pressure is assumed in block 104. In addition, using the wheel cylinder pressure boosting time and pressure reduction amount, a pressure difference between the master cylinder pressure and wheel cylinder pressure is calculated in block 105. Based on the calculated results, a pulse pressure boosting method for the wheel cylinder pressure is judged in block 106.
Patent JP-S5550564-A (JP)
Title: Ion detector for double focus mass analyzer
Inventor: YANO MASAYOSHI
IPC: H01J49/32
Filed: 1978-10-06
Abstract: PURPOSE: To obtain a detector suitable for detecting meta-stable ion, by locating ion detector and β slit alternatively at optimal position in the proximity of intermediate focus point between electric and magnetic fields.  
     CONSTITUTION: The ion detector 1 is entirely secured through insulative support 3 to the cylinder 14, while the shield box 4 surrounding the ion detector 1 is secured through insulative supporter 18 to the cylinder 14. A slit 5 is provided at the tip of shield box 4, and said integrally constructed ion detector 1, shield box 4, cylinder 14, etc. is slidably set in vacuum container constructed with electric field case 10 having inner field electrode, analyzer tube 8 having outer electromagnet 9 and flange 12. Consequently the detector and the slit can be switched to intermediate focus point, thereby the measurement can be performed without deteriorating the sensitivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6015049-A (JP)
Title: Continuous casting device
Inventor: IKUTA ISAO
IPC: B22D11/06
Filed: 1983-07-06
Abstract: PURPOSE:To produce efficiently a broad thin plate in the stage of supplying a molten metal from a pouring nozzle to a pair of rolls and rolling the molten metal by allowing the molten metal to flow by gravity from a nozzle up to the rolls so that the flow of the metal is broadened. CONSTITUTION:An overflow nozzle 5 is provided to a crucible 3 and a molten metal 2 is poured to the crucible from a ladle 1 and the amt. of the molten metal 2 supplied to a water cooled roll 7 for pouring is maintained constant. The roll 7 is formed to the shape having a curved projecting surface toward the axial direction of the rotation of the roll and projecting parts are provided to both ends so that the molten metal 2 flowing downward from an inclined nozzle 4 flows down along the gravity flow toward the rotating side of the roll from the top end part of the roll 7 and is thus broadened. The surface of the molten metal 2 on the roll 7 is smoothly formed by a warer-cooled roll 8 for rolling and the extruded and curved thin plate 10 is fed to straightening rolls 9. The broad thin plate having a uniform thickness is thus continuously produced.
Patent JP-S63288922-A (JP)
Title: Method for synthesizing fine glass particles
Inventor: MIKAMI MASATOSHI
IPC: C03B8/04
Filed: 1987-05-20
Abstract: PURPOSE:To ensure safety by fitting a pressure sensor to at least one of piping systems for feeding various gases to a multi-ply tubed burner for synthesizing glass and by controlling the pressure of the gases from all the piping systems according to the signal of a detected change of pressure so as to easily and surely stave off a danger even in case where a deposit is formed on the tip of the burner. CONSTITUTION:The base ends of piping systems 19-22 connected separately to the gas introducing holes 14-17 of the concentrically arranged four passages of multi-ply tubed burner 13 for synthesizing glass are separately connected to cylinders 29-32 contg. a carrier gas, an inert gas, O2 as a combustion improving gas and H2 as gaseous fuel, respectively. A main valve 23, pressure gauges 24, 26, a regulator valve 25 and a mass flow controller 27 are fitted to each of the systems 19-22 and a pressure sensor 33 is fitted to one of the systems 19-22, e.g., to the system 20. Fine glass particles are produced and deposited in a reactor 11 by combustion with the burner 13 to form a porous body 35. When a deposit is formed on the tip of the burner 13, the sensor 33 detects a change of pressure and the valve 23 is closed through a gas pressure controlling system 34.
Patent JP-H05340282-A (JP)
Title: Idling speed control device for internal combustion engine
Inventor: KONDO KENTARO
IPC: H02P9/14
Filed: 1991-04-26
Abstract: PURPOSE:To stabilize an engine idling speed by providing a variable electric load means which consumes an electric amount generated by a power generator driven through an internal combustion engine, and controlling the electric consumption amount according to the engine speed. CONSTITUTION:A rotary shaft 18 of a power generator 16 is driven by an internal combustion engine through a belt. A control part 44 receives signals of an opening sensor 46 and an engine speed sensor 18, sets a control switch 32 ON, supplies electric current to a field coil 22 for generating electric current on a stator coil 38, and outputs it to a variable resistor 42. The variable resistor 42 as an electric load consumes all of the generated electric amount of the power generator 16. In case that an engine speed exceeds a target value during idling operation, the resistance of the variable resistor 42 is increased for increasing the electric load and decreasing the engine speed. When the engine speed does not reach the target value, the resistance is decreased for increasing the engine speed. The engine speed is thus stabilized during idling operation.
Patent JP-S6014594-A (JP)
Title: Remote control transmitter
Inventor: SANO AKIRA
IPC: G08C19/28
Filed: 1983-07-05
Abstract: PURPOSE:To prevent malfuncton of receiving side by making amplitude modulation of transmitted wave basing on a modulation signal having period different from period of pulse position modulated transmitted wave and thereby making lack of pulse in the transmitted wave near threshold unspecified. CONSTITUTION:While a signal generator 1 is in operation, a modulation signal of period TM is generated as shown in the figure b by a flip-flop circuit included in a current extracting circuit 5. Figure c shows amplitude modulated row of pulses. As period TE of output waveform of the signal generator 1 and period TM of the modulated signal are different, the row becomes a row of pulses in which arrangement of large and small amplitude is unspecified. When waveform in the figure c is received near threshold, pulse of small amplitude of the transmitted waveform is left as shown in the figure d, one only pulse of large amplitude remains and a row of pulses of unspecified arrangement is formed. Even when signals of pulse row in which code is different at every period TR is received by by other receiver, it is detected that it is unspecified signal at the time of interpreting the code, and malfunction does not occur.
Patent JP-H01291476-A (JP)
Title: Light transmission equipment
Inventor: HENMI NAOYA
IPC: H04B10/516
Filed: 1988-05-19
Abstract: PURPOSE:To make an easy ultrahigh modulation available at low driving current by changing the output optical power from a first semiconductor laser by a method wherein the light is inputted intermittently into N sets of laser amplifiers. CONSTITUTION:When the light is injected into a semiconductor laser amplifier 21 which shares an active layer with a first laser 20, the injected light 4 is amplified by the work of the light amplifier, resulting in reduction of a carrier density within the active layer. Along with this, a carrier density of the active layer 3, which the amplifier shares with the first laser, is also reduced and the output light 5 from the first layer is decreased. When light injection is stopped, the output light power level of the first laser 20 gets back to an original level because a carrier density gets back to an original carrier density distribution. In a modulation using the injected light 4, a light small signal modulation can be obtained as a large modulation output since the work of the light amplifier brings about a large change in carrier density even if the injected light level is small.
Patent JP-S5824750-A (JP)
Title: Centralized hot-water supply system
Inventor: IMOTO TAKUMI
IPC: F24D17/00
Filed: 1981-08-05
Abstract: PURPOSE:To prevent continuous water leakage by a method wherein a suction valve in the influx side and a discharge valve in the efflux side of a hot-water storage tank are specifiedly controlled. CONSTITUTION:The solenoid-operated suction valve 7 is provided in the water supply side piping 14 of the storage tank 8 of hot water and the discharge valve 9 capable of freely opening and closing is provided in the operating side piping 15. A switch 10, which is electrically connected in series with the valve 7, is provided and an electric heater 13 is electrically connected through a heater switch 12 in parallel with the series circuit comprising the switch 10 and the valve 7. According to the configuration that the switch 10 closes when the valve 9 is open and opens when the valve 9 is closed, the opening of the valve 9 for using the water heated with the heater 13 results in closing the switch 10, consequently in opening the valve 7 and finally n discharging the hot water in the tank 8 from the valve 9. In such a manner as mentioned above, even if the water leakage from the tank 8 or from the pipings 14 and 15 occurs, the efflux of water from a water supply source (not shown) is checked.
Patent JP-2000315253-A (JP)
Title: Non-contact ic tally with rewrite display part
Inventor: UKO KEIICHI
IPC: G06K19/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a tally to permit electronic collation simultaneously as visual confirmation of collation information by the staff so that the tally are surely collated and money, goods, etc., are transferred without fail when a window-service is performed by handing the tally to a customer in the case of cash transaction and transfer of the goods at the counter of a bank and a hotel, etc. SOLUTION: This non-contact IC tally with the rewrite display part is constituted by providing a rewrite display part 2 on which the collation information consisting of a collation number, signs and characters, etc., is described, holding an antenna part 3 to transmit and receive data in a non-contact system and an IC circuit 4 with a storage part for specified information at least including the collation information and especially forming the rewrite display part 2 by a microcupsule formed by containing dispersed liquid in which at least one kind of electrophoretic particulates with different hue from a dispersion medium in the dispersion medium and paint mainly composed of binder components.
Patent JP-S62281926-A (JP)
Inventor: SUZUKI KAORU
IPC: A61B5/366
Filed: 1986-05-30
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-S6012548-A (JP)
Inventor: ANSONII ADEIN
IPC: G03C8/40
Filed: 1984-06-15
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-H07328206-A (JP)
Title: Pachinko ball ejection unit
Inventor: OZAKI NAOTO
IPC: A63F7/02
Filed: 1994-06-06
Abstract: PURPOSE:To improve fitting workability and to reduce the number of parts by providing a function for guiding pachinko balls from a pachinko ball supply source to a pachinko ball paying course for each group of prescribed number of balls and a function for guiding pachinko balls from the pachinko ball supply source to a pachinko ball collecting course. CONSTITUTION:A main body case 1 is provided with a ball course which upper par is communicated to a flow-in port 1c for pachinko balls P and lower part is communicated to a paying port 1d and a collecting port 1e. A lever 8 is reciprocatively turned between a paying position, where the pachinko ball P dropped down through a ball course 4 is guided to the paying port 1d, and a collecting position where that pachinko ball P is guided to the collecting port 1e. A plunger is reciprocatively moved between a stop position, where the falling of the pachinko ball P inside the ball course 4 is stopped, and an allow position where the falling of the pachinko ball P is allowed. The lever 8 and the plunger 13 are respectively selectively reciprocatively moved through first and second driving devices 12 and 16 by a control circuit part provided inside the main body case 1.
Patent JP-S5647054-A (JP)
Title: Dual mode copying machine
Inventor: MIYAMOTO KOUICHI
IPC: G03B27/50
Filed: 1979-09-26
Abstract: PURPOSE: To make possible the copying of stereoscopic originals and large-sized  sheet originals with a compact machine body by so constituting the machine that the enlarged part of copying material placement means is disposed in the position approximately coinciding with the enlarged part of sheet original conveying means.  
     CONSTITUTION: An automatic feeder part 51 is provided on the upper left of the body of an electrophotographic copier for stereoscopic originals. A sheet original inserting platen 55 is supported by a shaft 72 and an original tray 71 by a shaft 73. During the use of the automatic feeder, it is fixed by a stopper in the solid line position and while it is not in use, it rotates counterclockwise and is housed in the broken line position and is used as a working table. When this automatic feeder is used, the copying of long-sized originals becomes possible. Hence, a large size cassette 28' is disposed on the same side as the part where the machine body is enlarged by addition of the automatic feeder. In this way, stereoscopic originals and large-sized sheet originals may be copied with the compact machine body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07336278-A (JP)
Title: Propagation path estimation unit
Inventor: SATO SHINICHI
IPC: H04B7/005
Filed: 1994-06-06
Abstract: PURPOSE:To output a high-precision propagation path estimated value which is not delayed behind input data, containing a noise, as a desired signal on which propagation path characteristics are reflected and has a noise component suppressed. CONSTITUTION:The value X(X0) of input data at current time on which the propagation path characteristics are reflected is frequently different from a desired value because of the presence of the noise. For the purpose, a method of least squares which uses an approximation function is applied to the input data X(0) at the current time and M input data series X(0)-X(M-1) of input data X(i) in total which are (i) samples precedent to the current time on the basis of the fact that the time-series conversion of the desired value to determine an arithmetic expression for obtaining the desired value (propagation path estimated value W) at the current time. Then the propagation path estimation unit 10 is constituted on the basis of this expression.
Patent JP-S63289449-A (JP)
Title: Automatic magnus apparatus
Inventor: NAGASHINO AYAJI
IPC: G01N35/00
Filed: 1987-05-22
Abstract: PURPOSE:To achieve a higher reliability of test preventing a careless mistake in manual work otherwise readily made, by fully automating the distribution by means of a chemical liquid distributor, cleaning of the chemical liquid distributor and distribution by means a nutrition distributor. CONSTITUTION:A chemical liquid distributor 31 position on chemical a liquid bottle by means of an automatically conveying device 23 is positioned using a selector below a nutrition liquid distributor. Therefore, with the lowering of the automatically conveying device 23, the tip of the distributor 31 is loaded into the chemical bottle 21 but the nutrition liquid distributor will not interfere with the chemical bottle 21 or the like. The distributor 31 into which a fixed amount of chemical liquid is sampled by suction with the chemical bottle 21 is positioned on a Magnus tube 1 specified with the automatically conveying device 23, the then, lowered and a fixed amount of the chemical liquid sampled is discharged to be fed into the magnus tube 1. Subsequently, the distributor 31 sucks and discharges a washing liquid to clean up the inside of syringe while the outside thereof is cleaned with a washing section. On the other hand, the nutrition liquid distributor positioned on the Magnus tube 1 with the automatically conveying device 23 is positioned with the selector below the distributor 31 to supply a nutrition liquid into the Magnus the 1.