baber/WOPTO huggingface dataset:
Patent JP-S58203982-A (JP)
Title: Vitamin e-amino acid ester and its preparation
Inventor: SAKAMOTO OKIHIKO
IPC: A61K8/00
Filed: 1982-05-24
Abstract: NEW MATERIAL:The compound of formula I or formula II (R1 is mono or diamino-monocarboxylic acid residue or their N-acyl derivative; R2 is mono or diaminodicarboxylic acid residue or their N-acyl derivative; R3 and R4 are H or CH3; R5 is group of formula III or formula IV). EXAMPLE:dl-alpha-Tocopherol-L-methionine ester. USE:It has the physiological and pharmacological activities of both vitamin E and amino acid, and is useful as a hair tonic, antidandruff and antipruritic agent, skin activating agent, etc. having synergistically increased activities and improved physical properties such as the solubility of amino acid in solvents, etc. PROCESS:The compound of formula I or formula II can be prepared by protecting the amino group and the side chain functional group of an amino acid, reacting the product with vitamin E using dicyclohexylcarbodiimide in the presence of pyrrolidinopyridine catalyst, and if necessary, eliminating the protecting groups.
Patent JP-S60231521-A (JP)
Title: Method for balancing kickoff roller of looper
Inventor: MURAKAMI TOSHIO
IPC: B21B39/08
Filed: 1984-04-28
Abstract: PURPOSE:To permit the easy rolling operation by adjusting the pressure of air cylinders for driving kickoff rollers according to rolling conditions and changing over the pressure to a high pressure side in the stage of forming loops and to a low pressure side in the stage of holding the loops. CONSTITUTION:A computer 24 selects the kickoff speed of the kickoff rollers 8 and loop holding power for a looper 3 from stored data for rolling conditions such as the size of a rolling bar material and rolling speed and outputs the same to control panels 23. Reducing valves 13, 27 are adjusted by the output signal thereof. The cylinder 9 is extended by impact drop, etc. from a mill motor 26 and the roller 8 kicks up the bar material 6 at a high speed to the prescribed extent at the moment when the front end of the material 6 passes the looper 3 and bites into a rolling mill 2 on the downstream. The air pressure of the cylinder 9 is changed over to the low pressure by a solenoid valve 20 and the roller 8 maintains the loop as specified when the loop is formed in the looper 3. The loop adjustment is made possible by the valve adjustment alone and therefore the rolling operation is easy.
Patent JP-S62246818-A (JP)
Title: Production of silica
Inventor: SHIMIZU TAKAAKI
IPC: C01B33/18
Filed: 1986-04-15
Abstract: PURPOSE:To prevent the formation of a by-product silicofluoride of an alkali metal and accordingly to obtain high-purity silica at low temp. and in good yield by heating a solid-liq. mixture generated by hydrolysis when fluorosilane is hydrolyzed with an aq. soln. of an alkali metal hydroxide to produce the titled silica. CONSTITUTION:The silica is produced by using the following three stages (a)-(c). Namely, a solid-liq. mixture formed by hydrolysis of fluorosilane with an aq. soln. of an alkali metal hydroxide is heated in the stage (a), the filtrate obtained by filtering the heated solid-liq. mixture is neutralized in the stage (b), and the solid matter deposited by the neutralization is dried in the stage (c). The treating temp. in the heating stage (a) is preferably controlled to >=70 deg.C. A volatile acid (e.g., HC, HNO3, CH3COOH, etc.) which does not remain in the succeeding stage (c) is preferably used in the neutralization stage (b).
Patent JP-H10266787-A (JP)
Title: Excavated soil storage and transport system
Inventor: MAEDA MASAHIRO
IPC: E21D9/12
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To save the area occupied by the ground equipment by providing an excavated soil storage unit in a surplus space in an auxiliary bit and sending in and out excavated soil from a pit by a shaftless ribbon screw conveyor. SOLUTION: A soil receiver 18 that receives soil transported by a muck car is provided in the lower part of a pit 10. The soil receiver 18 and a position 21 where excavated soil is loaded on a truck 20 as an excavated soil loading position on the ground 4, are connected by a conveyor 22. The conveyor 22 is formed by combining multiple shaftless ribbon screw conveyors 24 and obtains a large amount of transport by securing sufficiently the area of an opening without being interfered with by a shaft. The conveyors 24 that connect an excavated soil storage unit 14 in an auxiliary pit 12 to the halfway point of a transport route in the pit 10, are provided throughout a connecting route 6. Direct loading equipment on the ground 4 is made needless by installing the excavated soil storage unit 14 in the auxiliary pit 12 by making effective use of a surplus space of the site for the pit 10.
Patent JP-S60233214-A (JP)
Inventor: NAKADA KATASHIGE
IPC: E04H17/16
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-H10280006-A (JP)
Title: Aligning and loading device for green compact
Inventor: KAWADA TAKAYUKI
IPC: B22F3/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a loading device which rapidly aligns green compacts at equal intervals by manual labor without damaging these green compacts by accepting the green compacts inserted into a grid-shaped work aligning frame by a loading plate, then drawing out the loading plate, transferring the loading plate onto a heat resistant tray arranged right thereunder and charging the loading plate together with the tray into a sintering furnace. SOLUTION: Grid bodies 5 consisting of longitudinal direction rails 6 and transverse rails 7 are housed into rectangular frame plates 4, by which the work aligning frame 2 is obtd. The loading plate 3 is arranged right under the grid bodies 5. The loading plate 3 is fitted into recessed grooves 9 in a longitudinal direction disposed at the opposite surfaces 4a of the right and left frame plates 4 and is made drawable out by means of a handle 8. Further, the heat resistant tray 10 is arranged below the loading plate 3 and is insertably and removably fitted into notches 11 formed on the inner side at the bottom end of the transverse side frame plate 4, by which the aligning and loading device 1 of the green compacts W is obtd.  The green compacts W inserted into the grid bodies 5 are accepted on the loading plate 3 and thereafter, the loading plate 3 is drawn out and is surely loaded in the aligned state onto the tray 10.
Patent JP-H09281436-A (JP)
Title: Laser pointer with optical axis correcting device
Inventor: UENO JUNICHI
IPC: G02B27/64
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized optical axis correcting device capable of precisely correcting camera shake and being housed into a laser pointer by making a camera shake detection means a crystal vibration gyroscope. SOLUTION: The crystal vibration gyroscopes are used as a vertical camera shake sensor 4 and a horizontal shake sensor 5. The crystal vibration gyroscope detects an axial rotational angular velocity by the shake. Then, for detecting two angular velocities in the upper/lower direction (vertical direction) and the left/right direction (horizontal direction), the vertical shake ring sensor 4 and the horizontal shake sensor 5 are set up respectively so as to become perpendicular to each other one each in the two directions of the surface perpendicular to an optical axis of a laser light beam. Thus, since a swinging noise is reduced by outputting a detection signal of zero when the angular velocity due to the shake of the user of the laser pointer 20 is at rest, increasing a minute signal by differential amplifying two detection signals when the angular velocity is operated and vapor depositing a detection electrode to a vibrator, the precise angular velocity is detected, and the vibration of a laser point is reduced.
Patent JP-H1039991-A (JP)
Title: Display controller
Inventor: FUKUMOTO MASAHARU
IPC: G06F3/0488
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To easily perform almost all setting and adjustment, etc., relating to the respective kinds of the functions of a monitoring device with an extremely small key number by providing a tablet key capable of moving a cursor and changing an adjustment value by a pressurizing operation and a sliding operation. SOLUTION: For a tablet sheet 5A-1 for constituting the tablet key, the resistance bodies R1 and R2 of carbon for instance are arranged so as to face each other and brought into contact at the pressurized position P by the pressurizing operation. Then, by simply pressurizing the tablet key provided on the panel surface of the monitoring device or operating the finger so as to be slid in a vertical direction in the state of pressurizing it with the finger, the cursor is moved on a menu screen and the adjustment value of an item selected at present is changed. Thus, a user performs the respective kinds of operations corresponding to the position information of pressurizing the tablet key and the movement information of sliding it.
Patent JP-H02268691-A (JP)
Title: Method for removing fumarase activity
Inventor: GOTO MAKOTO
IPC: C12R1/38
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a microorganism which is capable of producing Lalanine in high efficiency after perfect removal of fumarase activity in the microorganism by applying specific treatment to the microorganism containing L-aspartic acid beta-decarboxylase activity in Pseudomonas. CONSTITUTION:A microorganism in Pseudomonas, having L-aspartic acid beta-decarboxylase activity, such as Pseudomonas dacunhae IAM1152 or a treated product thereof is heat-treated in an aqueous solvent of 6.5 to 7.5pH, containing alpha-keto acid or its salt at 40 to 60 deg.C to remove the fumarase activity of the microorganism or its treated product. The alpha-ketoacid (or its salt) is preferably sodium pyruvate.
Patent JP-S5423304-A (JP)
Title: Cordless telephone system
Inventor: TOMO AKINORI
IPC: H04M1/72502
Filed: 1977-07-25
Abstract: PURPOSE:To economize a device by providing an extension call function.
Patent JP-S58205326-A (JP)
Title: Triangle wave generator
Inventor: YOKOYAMA TATSUO
IPC: H03K4/06
Filed: 1982-05-25
Abstract: PURPOSE:To simplify the constitution of a circuit, by driving a positive or negative constant voltage circuit with an output of an operational amplifier in a triangle wave generating circuit so as to eliminate the need for an oscillating circuit exclusive for a regulator. CONSTITUTION:A power supply VB is supplied to the triangle wave generating circuit 1 through diodes D4, D5 at the start. In driving the positive and negative constant voltage circuits 2, 3 with an output of the operational amplifier 1a, a voltage limited with a Zener diode VZ is supplied to a terminal VSS of the operational amplifier 1a, and a voltage limiting a positive voltage charged in a capacitor CX' with a Zener diode VZ' is supplied to a terminal VCC while a transistor TRX' of the constant voltage circuit 2 operated with the power supply VB is turned off.
Patent JP-H05255715-A (JP)
Title: Method for operating blast furnace
IPC: C21B5/00
Filed: 1992-03-13
Abstract: PURPOSE:To avoid the reduction of the productivity caused by defective ventilation and increase in fuel ratio by recovering the temp. without drastically increasing the fuel ratio in the case of the the lowering of the temp. in coke layer at the center of the lower part of a blast furnace, i.e., the temp. in the furnace core. CONSTITUTION:At the time of starting solidify by cooling the furnace core 7, a probe 6 mounting a plasma arc heater is inserted in the furnace core of the blast furnace at a tuyere level, and high temp. gas is blown into the furnace core 7. When molten material dripped into the center part in the furnace starts solidification and the temp. in the furnace core starts lowering, or when powders are deposited and the ventilation and liquid penetration are deteriorated and the molten material starts the solidification, the molten material starting the solidification is heated and melted to recover the temp. in the furnace core.
Patent JP-H01261149-A (JP)
Title: Roll film transport device
Inventor: SASHITA MINORU
IPC: G03B21/32
Filed: 1988-04-11
Abstract: PURPOSE:To eliminate folding of the leading edge of film and prevent it from hopping out by furnishing a separator member to separate the uppermost layer of roll film upstream a roller, and installing a film hold-down member in the downstream. CONSTITUTION:When transport of a roll film 14 is commenced, a roller 2 contacts the roll film 14. Now a film separating member 13 and a film hold- down member 15 contact the roll film 14. Thereby the film separating member 13 separates the uppermost layer of the roll film 14, and the film hold-down member 15 prevents the leading edge of the film from going out upon passing through the gap formed between the roller bottom 21 and the open end 20 of cartridge, and further the film leading edge is prevented from being folded at the inner surface 22 of the cartridge.
Patent JP-S5613271-A (JP)
Title: Semi-submerged catamaran with pitch-restraining fins
Inventor: BABA EIICHI
IPC: B63B39/06
Filed: 1979-07-11
Abstract: PURPOSE: To improve the working environment on a catamaran during its sotppage or very low speed travelling, by mounting thereon partial fins, which open and close plural openings formed in pitch-restraining fins.  
     CONSTITUTION: In each pitch-restraining fins 15 is formed plural openings 16, which extend vertically therethrough. Each partial fin 17 is pivotably mounted on a horizontal transverse axis 18 so as to open or close its corresponding opening 16. Each partial fin 17 is fixedly mounted on the axis 18, which extends into its corresponding lower pontoon body 4 through the pitch-restraining fin 15 and the fins 17 are simultaneously rotated by a rotational operation of their respective axes 18 by a common driving mechanism therefor. In this way, a large pitching of the catamaran and the accompanied wave shocks to the lower surface of an upper stracture 2 of the catamaran, are reduced, and the boarding comfortability and working environment are thus improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5614418-A (JP)
Title: Recovering method for cadmium from waste cadmium plating bath
Inventor: HAYASHI HIROSHI
IPC: C22B17/00
Filed: 1979-07-11
Abstract: PURPOSE: To recover high purity Cd from the titled bath in a high yield by treating the bath with a Cl type anion exchange resin column, washing the resin with formalin or the like to decompose the cyanocomplex of Cd adsorbed, and carrying out treatments with 2N hydrochloric acid, 2N NaOH contg. 2% NaCl, 1N nitric acid, etc. in order.  
     CONSTITUTION: A waste Cd plating bath is treated with a Cl type anion exchange resin column to allow Zn and Cd to be adsorbed on the resin as the cyano-complex, and the resin is washed with formalin or chloral hydrate. The cyano-complex of Zn and Cd is decomposed to liberate Zn 2+  and Cd 2+ , so in order to allow them to be adsorbed on the resin column again, 2N hydrochloric acid is fed into the column to convert the Zn 2+  and Cd 2+  into complex ion. Zn is then eluted with a 2N NaOH soln. contg. 2% NaCl, Cd with 1N nitric acid, and the eluate is evaporated to dryness. Thus, high purity Cd nitrate crystals are recovered in a high yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03287088-A (JP)
Title: Manufacture of magnetic sensor
Inventor: HAMADA HIDENOBU
IPC: G02F1/09
Filed: 1990-04-03
Abstract: PURPOSE:To reduce a manufacture cost by producing two Faraday elements by cutting a GGG substrate to be 45 deg. oblique and further making the GGG substrate usable as a total reflection mirror. CONSTITUTION:Garnet crystalline films 1 having a Faraday effect are grown on both surfaces of the GGG (gadolinium.gallium.garnet) substrate 2 by an LPE (liquid crystal epitaxial growing method) method to cut into a cube. Next, GGG substrate 2a is cut so as to make an angle to the surface of films 1a be 45 deg. and optically polished. Thus, the garnet crystalline films 1a provided with two total reflection mirrors 2b of GGG substrate are produced. A magnetic sensor is assembled by using these films 1a. An independent total reflection mirror is unrequired for this magnetic sensor. As the result, the number of constituting component and bonding places for the magnetic sensor are reduced, then the manufacture cost can be reduced.
Patent JP-S59214157-A (JP)
Title: Flat lithium cell
Inventor: TAKAHASHI ATSUSHI
IPC: H01M50/50
Filed: 1983-05-19
Abstract: PURPOSE:To obtain a cell having low internal resistance and excellent characteristics with little dispersion by polishing the surface of a positive electrode current collector made of metal titanium in contact with the positive electrode black mix in a normal method and coating this polished surface with a carbon film and drying it. CONSTITUTION:The surface of a positive electrode current collector 10 electrically welded with a titanium plate to the inner bottom surface of a case 1 in contact with the positive electrode black mix 3 is polished and coated with a carbon film 11 and dried. Even if the current collector 10 made of metal titanium is polished with a grinder, sandpaper, etc. to remove an oxide film, the oxide film is again formed as time passes, thus the time before the carbon film is formed after polishing is better to be short, but no substantial diffrence is noticed from the coating immediately after polishing if the coating is performed within about one hour.
Patent JP-2000279721-A (JP)
Title: Aluminum foil shaped body and production of aluminum foil shaped body
Inventor: MORITA HIROSHI
IPC: F24F7/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide aluminum foil shaped bodies which does not give rise to corrosion of frames facing filters even if the aluminum foil shaped bodies mounted with the filters to which flame retardants are imparted are superposed on each other. SOLUTION: The filter 16a to which the flame retardant is imparted is mounted at the rear surface of the frame 15a formed by press forming of an aluminum foil sheet and a resin coating layer 17a is formed atop the same. Similarly, the filter 16b is mounted at the rear surface of the frame 15b of the aluminum foil shaped body 11b and a resin coating layer 17b is formed atop the same. When the aluminum foil shaped body 11a and the aluminum foil shaped body 11b are superposed on each other in this state, the filter 16a of the aluminum foil shaped body 11a is eventually prevented from coming into direct contact with the front surface of the frame 15b of the aluminum foil shaped body 11b by the intervention of the resin coating layer 17b. Then, the corrosion by the filter 16a on the front surface of the frame 15b is prevented and the deterioration in the quality of the product is averted.
Patent JP-H1082610-A (JP)
Title: Aligner
Inventor: TANIGUCHI TETSUO
IPC: H01L21/027
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain an aligner in which the fluctuation of an aerial current is reduced and by which a length can be measured with high accuracy by making the aerial current flow nearly parallel to a beam for measurement and adjusting its flow velocity to an optimum specific value. SOLUTION: As advantages obtained when an aerial current flows parallel to a beam, since a lump of the air is passed through the passage of the beam taking many hours even when the temperature of the aerial current is not made completely uniform and the lump of the air at different temperatures is left, the cycle of a fluctuation becomes sufficiently long, the influence of the lump of the air is overlapped in terms of time so as to be averaged, and the influence of the lump on a measurement is reduced.  In addition, as a method to optimally adjust the flow velocity of the aerial current, a method in which, e.g. an X-Y stage 1 is fixed, in which the coordinate read-out value of interferometer units 2, 3 is monitored and in which the flow velocity is adjusted in such a way that its change becomes minimum or a method in which an aligner is operated actually and in which the flow velocity is adjusted in such a way that its accuracy becomes best is available. In addition, since the aerial current around the beam is different between the stop and the movement of the X-Y stage 1, the aerial current is controlled to be an optimum flow velocity in respective cases.
Patent JP-S5424029-A (JP)
Title: Deflect on detector for transport belt
Inventor: INUZUKA HIDEO
IPC: G03G21/00
Filed: 1977-07-26
Abstract: PURPOSE: To make the transport belt meander in the correct direction or proceed with no deflection to any one side by continuously detecting the deflection direction of the endless transport belt with a single detector which detects the progress direction of the endless transport belt, and correcting the progress direction of the belt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5214767-A (JP)
Title: Method of manufacturing polyfluoro alkyl-imidazoline compounds
Inventor: HAYASHI TAKAO
IPC: C09K23/18
Filed: 1975-07-22
Abstract: PURPOSE: Polyfluoroalkylimidazoline compounds of formula I (Rf is 4 18C polyfluoroalkyl; R is H, alkyl, hydroxyalkyl; Q is bivalent alkylene), e.g. a compound of formula II. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03287941-A (JP)
Title: Method for keeping tile joint from getting moldy
Inventor: NAKAJIMA KAZUYUKI
IPC: A61L2/18
Filed: 1990-04-03
Abstract: PURPOSE:To keep tiles and tile beds for a long time, from getting moldy by applying mold-proof agent in joints, and by including the mold-proof agent in either side of the tiles or the tile beds at least. CONSTITUTION:Mold-proof agent is applied in joints. Besides, the mold-proof agent is included in pores of porous tiles. Further, bed mortar is mixed with mold-proof agent, cured bed mortar is impregnated with the mold-proof agent, the mortar is coated with the agent, or adhesive for sticking tiles on the bed is mixed with the agent.
Patent JP-S61248148-A (JP)
Title: Information processing device
Inventor: OSAWA MICHIO
IPC: G06F13/14
Filed: 1985-04-26
Abstract: PURPOSE:To output and read data efficiently by providing a RAM area accessed by a common address and an output port. CONSTITUTION:In the case where output data are such that a CPU 150 does not need to know, data are outputted by using an I/O 140. When outputted data are such that the CPU 150 needs to know, the CPU 150 sends a write signal to a write signal line 170, and gives a command to write the data on a n address. Thereby, the data are stored in the n address of a RAM 120 through a data bus 160, and at the same time, sent to an output port 130 of the n address. When it is intended to know the data sent out, the CPU 150 sends a read signal to a read signal line and gives a command to read data. Thereby, the output data stored in n address of the RAM are read out, and sent to the CPU 150 through the data bus 160.
Patent JP-2000280620-A (JP)
Title: Optical recording medium
Inventor: OGISO AKIRA
IPC: C07D239/88
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To upgrade recording and reproducing with a laser beam selected from wavelengths of a specific range by incorporating a compound having a tautomerizable structure represented by the specific formula in a recording layer. SOLUTION: A recording layer is provided on a base plate, and a compound represented by the formula is contained, wherein R1, R2, R3, R4, R5, R6, R7 and R8 are each a group having good processability by coating on a polycarbonate, aryl, epoxy or polyolefin base plate and are selectively used. Then, as a substituted or unsubstituted alkyl group, an alkyl group substituted by a substituent selected from the group consisting of a linear, branched or ring-like unsubstituted alkyl group, a halogen atom, a hydroxy group, a cyano group, a heterocyclic group and the like is used. Further, the compound represented by the formula may have a tautomerizable structure or a tautomerism. Thus, recording and reproducing with a laser having a wavelength of 400 to 500 nm can be conducted.
Patent JP-S60232603-A (JP)
Inventor: MASUO TASUKU
IPC: H01B3/00
Filed: 1984-05-01
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。