baber/WOPTO huggingface dataset:
Patent JP-H0372904-A (JP)
Title: Filter cake removal device in filter press
Inventor: TAKASHIMA ATSUSHI
IPC: B01D25/12
Filed: 1989-08-11
Abstract: PURPOSE:To surely dislodge filter cake attached to a filter cloth by oscillating a oscillation member so that, at the same time, a filter cloth suspension rod in engagement with an engaging recess of the oscillating member is caused to oscillate by application of percussing forces caused by a cylinder rod of an oscillation cylinder. CONSTITUTION:A truck 4 is provided on a travelling rail 3 erected above a filter plate 2 in such a manner that the truck can be moved backward and forward by means of a drive means 16. On both sides of the truck 4, supporting bodies 17 are respectively provided vertically movably by means of a lifting cylinder 21, while an oscillation member 18 is pivotally attached to the lower end of the body 17 so as to be oscillated, on the lower end of said member 18 engaging recesses 24a being provided with their openings facing downward so as to engage downwardly the ends of filter cloth suspension rods 8. And oscillation cylinders 19 are located around the member 18 in the body 17 to exert oscillation forces to the member 18. As a result, vibrating forces can be applied to a pair of filter cloths adjacent, in forward and backward directions, to each other, in upward and downward, forward and backward directions, resulting in sure removal of filter cake.
Patent JP-S5998053-A (JP)
Title: Cyanobicyclohexane
Inventor: SUGIMORI SHIGERU
IPC: G02F1/13
Filed: 1982-11-29
Abstract: NEW MATERIAL:trans-4-Alkoxymethyl-trans-4'-cyanobicyclohexane of formula I (R is 1-10C alkyl). USE:A substance for liquid crystal display element. It has positive dielectric anisotropy, low viscosity, high compatibility with other liquid crystals, and high stability to heat, light, moisture, and air. PROCESS:The compound of formula I can be prepared by (1) reducing 4-(trans-4- alkylcyclohexyl)benzoic acid of formula II with metallic sodium in isoamyl alcohol to obtain trans-4-(trans-4-alkylcyclohexyl)-cyclohexanecarboxylic acid, (2) converting the acid to acid chloride with thionyl chloride, (3) reacting with ammonia water to obtain an acid amide, and (4) dehydrating the acid amide with thionyl chloride, phosphorus pentoxide, and phosphorus pentachloride.
Patent JP-2001029631-A (JP)
Title: Pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of detecting that a change or replacement is performed during the operation of the game machine when the control program contents of the game machine are changed or a storage means storing the control program is replaced. SOLUTION: The processing of comparing a game machine control program verification code 121a calculated based on a normal game machine control program 121c with the control program verification code newly calculated based on the game machine control program 121c stored in the storage means 121 at the time of verification is periodically or repeatedly executed or is executed based on command signals. Also, in another solving means, an ID code 121d for identifying the storage means 121 is stored beforehand in the storage means 121 storing the game machine control program 121c and the ID code 121d is transmitted to the outside of this game machine.
Patent JP-S6269350-A (JP)
Title: Microprocessor
Inventor: MIZUGUCHI HIROSHI
IPC: G06F9/30
Filed: 1985-09-20
Abstract: PURPOSE:To improve the data processing efficiency by transferring the count value of a counter to a register regardless of the execution of an instruction when the edge of the signal applied to an external signal input terminal arrives. CONSTITUTION:When the leading edge of the signal applied to the external signal input terminals 30-80 arrives, an input controller 1700 sends the count value of a counter 800 to a switch circuit 900 via a data bus 400 for the selection of the corresponding register in a register file 250. Then the controller 1700 transmits a writing command signal to the register. Thus it is possible to fetch instantaneously the arrival timing of the external signal into a processor compared with the conventional method using an interruption.
Patent JP-H1150298-A (JP)
Title: Electrolytic stripping liquid for silver and electrolytic stripping method using the same
Inventor: WACHI HIROSHI
IPC: C25F5/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain an electrolytic stripping liq. for silver facilitating the regulation of glossiness after the stripping of an unnecessary plated part by incorporating specified amts. of a specified hydantoin compd. as a complex forming agent and a compd. having an aldehyde group and/or a sulfonic acid group as a gloss regulating agent. SOLUTION: The electrolytic stripping liq. for silver contains about 10-300 g/l hydantoin compd. represented by formula I or II (where R1 , R3 , R5 and R5 ' are H, 1-5C alkyl or alkanol) as a complex forming agent and 0.1-50 g/l compd. having an aldehyde group and/or a sulfonic acid group as a gloss regulating agent and attains efficient electrolytic removal of an unnecessary plated part after silver plating. Sodium benzaldehyde-O-sulfonate is suitable for use as the gloss regulating agent and the gloss of the residual silver plating can easily be regulated only by regulating the amt. of the agent added. Electrolytic removal of silver is preferably carried out at pH 4-14 and 10-90 deg.C temp. of the electrolytic removing liq. and 0.5-10 A/dm<2> current density.
Patent JP-S58111129-A (JP)
Title: Magnetic disk
Inventor: YAMAMURO KIYOSHI
IPC: G01P3/487
Filed: 1981-12-25
Abstract: PURPOSE:To enlarge the contact area between a disk and a coating material, and to enhance adhesion between them, by coating the outside circumference of a disc and further, the end surface of the disc with a magnetic coating material. CONSTITUTION:An electrical detecting element 4 is fixed to a base 3, and a disk 5 having a magnetic material 6 magnetized into plural poles is inserted to a shaft 2A. When the shaft 2A rotates, change of a magnetic field due to the magnetic material 6 causes change of resistance in the element 4, an amt. of revolution per min, or angular velocity is obtained by calculation from an amt. of change of the resistance. For the purpose of obtaining this rotation velocity, the outside circumference 5A and the end faces of 5B and 5C near the faces 5A are coated with a magnetic coating material 6 to form the magnetic disc 5.
Patent JP-H0553623-A (JP)
Title: Manipulator controller
Inventor: TOJO NAOTO
IPC: G05B19/18
Filed: 1991-08-21
Abstract: PURPOSE:To improve the follow-up responsiveness of a manipulator to its target position by interpolating the target angle, the angular velocity, and the angular acceleration in a control cycle sufficiently smaller than the interpolation processing cycle, applying these interpolated values to the servo calculation, and driving an actuator of each joint based on the result of the servo calculation. CONSTITUTION:A track processing part 1 calculates the target angle value of a joint to the designated target position value in each track processing cycle. Receiving the target angle value, a track interpolation processing part 2 calculates the angle, the angular velocity, and the angular acceleration of an interpolated and corrected joint in each interpolation processing cycle. A servo processing part 3 receiving the calculation results of the part 2, calculates the angle, the angular velocity, and the angular acceleration of a joint undergone the primary interpolation. These calculation results are finally given to an actuator in each servo control cycle as the current command value via a position control loop 32, a velocity control loop 31, and a current control loop 34. Then the actuator is controlled by the current command value. The final current command value is equal to several hundreds of mus and has a high speed and the actuator is finely controlled.
Patent JP-S60101220-A (JP)
Title: Internal-combustion engine with supercharger
Inventor: OZAKI YASUHIRO
IPC: F02B33/44
Filed: 1983-11-07
Abstract: PURPOSE:To secure favorable combustion efficiency over the whole operation range of an internal-combustion engine, by installing a variable throttle valve alongside in a passage situated in the upstream position, among plural passage to be connected to a tank. CONSTITUTION:When an internal-combustion engine 4 is operated and a compressor 9 in a supercharger 8 is drive, the compressor 9 feeds an air-charging pipe 1 with its suction air under pressure. And, at a low engine speed operation range, a variable throttle valve 13 is throttled down to some extent by a throttle extent regulator 15. A tank 10 comes into a state of being connected to the air-charging pipe 1 through a second passage 12 alone, while the tank 10 serves as a resonance tank demonstrating its resonant effect against pressure variation in the air-charging pipe 1. Likewise, at a high engine speed operation range, the variable throttle valve 13 is made to open its throttle by the throttle extent regulator 15, and the tank 10 comes into a state of being connected to the air- charging pipe 1 through a first passage 11 and a second passage 12, whereby the tank 10 serves as a surge tank demonstrating its damping effect against pressure pulsation in the air-charging pipe 1.
Patent JP-H0952171-A (JP)
Title: Sludge cleaning method
Inventor: NOZAKI MIKINARI
IPC: B22D43/00
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a sludge cleaning method capable of appropriate cleaning by detecting the amount of sludge adhered to an inner wall of a cooling water passage. SOLUTION: In a sludge cleaning method, the alkaline cleaning liquid in an alkaline cleaning liquid tank 4 which is heated at the prescribed temperature by a heater 6 is circulated through the cooling water passage of dies 22 with a pump 14, and the temperature T2 of the alkaline cleaning liquid before entering the cooling water passage, and the temperature T1 of the alkaline cleaning liquid after passing through the cooling water passage are measured. The amount of the sludge adhered to the inner wall of the cooling water passage is calculated from the temperature difference (=T2-T1) and the alkaline cleaning is executed for the required period of time. Appropriate cleaning can be achieved by detecting the amount of sludge adhered to the inner wall of the cooling water passage.
Patent JP-S58126835-A (JP)
Inventor: ISHIYUTOBUAAN SEEKERI
IPC: C07C67/00
Filed: 1982-12-01
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。
Patent JP-H0952055-A (JP)
Title: Crusher
Inventor: SHIBUYA AKIRA
IPC: B02C4/10
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a crusher which can surely crush a material such as rock by the constitution in which the end part of a swing-crushing wall opposite to a fixed crushing wall moves elliptically and is made maintenance-free by the large separation of a driving part such as a rotary shaft from a crushing part. SOLUTION: The rear end part of a swing-crushing wall 40 is extended to the other side of a transfer passage 20, and a longitudinal driving shaft 60 which is partly eccentric is installed in the rear end part, and a driving wheel 51 which is integrated with the shaft 60 is rotated by a driving device 50 installed on the other side of the transfer passage 20. One end of a holding rod 70 is connected swingably with a surface opposite to a fixed crushing wall 30 in the end part of the swing-crushing wall 40, the other end of the holding rod 70 is connected swingably with a holding frame 71 which is arranged position-adjustably to a base frame 10, and a spring means 80 for energizing the end part of the swing-crushing wall 40 always to the holding frame side 71 is set between the end part of the swing-crushing wall 40 and the base frame 10.
Patent JP-S6270212-A (JP)
Title: Calcium phosphate based hydroxyapatite and production thereof
Inventor: TAGAYA NORIAKI
IPC: C01B25/32
Filed: 1985-09-23
Abstract: PURPOSE:To produce the titled hydroxyapatite useful as a column for chromatographic separation of biological high polymers, by firing a gelatinous or powdery calcium phosphate based hydroxyapatite at a specific temperature. CONSTITUTION:Gelatinous or powdery calcium phosphate based hydroxyapatite is fired within 400-700 deg.C, preferably 500-600 deg.C temeprature range for about 1-20hr, preferably about 1-3hr. Drying is preferably carried out in the presence of oxygen or air at about 80-120 deg.C for about 0.1-10hr in the firing treatment. Thereby, the aimed calcium phosphate based hydroxyapatite, belonging to the hexagonal system and having unit cell lattice constants as follows; 9.58+ or -0.08Angstrom  (a) axis and 7.00+ or -0.05Angstrom (c) axis with 1.50-1.90 ratio (Ca/P) is obtained.
Patent JP-H0699124-A (JP)
Title: Device for washing square substrate
Inventor: SAGO HIROHITO
IPC: G03F7/16
Filed: 1992-07-14
Abstract: PURPOSE:To efficiently wash off the thick coating film generated on the corner part of a square substrate. CONSTITUTION:In a corner part washing device 4, a mount 12 is provided in a cup 11 and a reversibly rotatable spin chuck 13 is provided so as to pierce the mount 12. The suction hole communicating with a vacuum pump is formed to the center of the spin chuck 13 and a square substrate W is drawn and fixed on the spin chuck 13 so that the centers of the chuck and the substrate are aligned. The nozzle 14 used in the washing of a corner part is held by a pedestal 15, a support 16 and an arm 17 capable of being oscillated up and down and the handle 14a of the nozzle 14 coming into contact with the arm 17 is slidable before and behind and can be also rolled left and right. Therefore, the position and injection direction of the nozzle 14 to the substrate W are freely controlled to make it possible to inject a washing soln. from a washing soln. introducing pipe 18.
Patent JP-S6270632-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: SEKIGUCHI TSUNEO
IPC: F02D41/00
Filed: 1985-09-20
Abstract: PURPOSE:To improve controllability of an air-fuel ratio, by providing two kinds of air-fuel ratio control programs of the one being a system, wherein an amount of air sucked is determined from the number of revolutions and a boost pressure, and the other being a system wherein an amount of air sucked is determined by means of an airflow meter and the like. CONSTITUTION:A pressure sensor 4, detecting the boost pressure of a suction system, a crank angle sensor, not shown, for detecting the number of revolutions of an engine, and an airflow meter 8 are provided, and signals therefrom are inputted to an ECU 3. The ECU 3 includes a control program of a D-jetronic system, computing an amount of air sucked based on a boost pressure and the number of revolutions of an engine and determining a fuel injection amount, being a given air-fuel ratio, from the computing value, and a control program of an L-jetronic system, calculating a fuel injection amount according to an amount of air sucked measured by the airflow meter 8. Control of an air-fuel ratio is effected by the L-jetronic system during EGR and by the D-jetronic system during non-EGR.
Patent JP-S6452757-A (JP)
Title: (+)-2-cyano-6-methyl-4-(3-nitrophenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-isopropyl 3-methyl ester
Inventor: SHIOKAWA YOICHI
IPC: A61P9/08
Filed: 1987-08-24
Abstract: NEW MATERIAL:(+)-2-Cyano-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridi-ne-3,5- dicarboxylic acid 5-isopropyl 3-methyl ester. USE:A vasodilator. It has hypotensive action, coronary vasodilating action, etc., and useful for the remedy of circulatory diseases such as hypertension, coronary insufficiency, stenocardia and myocardial infarction. It has high solubility in water and good transferability into the tissue in the body compared with an optically inactive racemic compound. PREPARATION:The objective compound can be produced by carrying out optical resolution of the racemic isomer of 5-carboxy-2-cyano-6-methyl-4-(3- nitrophenyl)-1,4-dihydropyr-idine-3-carboxylic acid methyl ester, esterifying the optical resolution product and further esterifying the ester.
Patent JP-S6453125-A (JP)
Title: Digital pressure gauge
Inventor: SUDO KENJI
IPC: G01L19/04
Filed: 1987-08-24
Abstract: PURPOSE:To facilitate the constant correction of temperature compensation by providing a rotary switch and varying a temperature compensation constant obtained from a read-only memory with the rotary switch. CONSTITUTION:The contact position of the rotary switch 50 is converted into a corresponding code signal, which is supplied to an arithmetic unit 30, so that the primary temperature coefficient of the zero point of the ROM 40 where a temperature compensation coefficient table is written with the code signal. The arithmetic unit 30 processes pieces of information from a pressure transducer 11 and a temperature transducer 21 and the measured pressure in the ROM 40 after temperature compensation, and display the value. This constitution performs the constant correction of the temperature compensation without rewriting the contents of the ROM 40.
Patent JP-H0495607-A (JP)
Title: Connecting rod
Inventor: ITO EIJI
IPC: F16C7/02
Filed: 1990-08-08
Abstract: PURPOSE:To reduce weight of the connecting rod due to superiority in strength and rigidity of steel material by forging and molding a cap at the standard hot forging temperature, and forging and molding the other part at such a temperature that decarbonization does not occur. CONSTITUTION:A cap 4 which is connected to an extension part la in a column section 1 is forged and molded at the standard hot forging temperature, and the part except the cap of a connecting rod 6 is forged and molded at such a temperature that decarbonization does not occur. Consequently, it is possible to remove decarbonized layer from the most part and reduce oxidation scale, and fatigue strength increases as soon as possible. It is possible to reduce the weight of the connecting rod.
Patent JP-S59101094-A (JP)
Title: Ic memory
Inventor: FUKUDA TAKATOSHI
IPC: G11C11/413
Filed: 1982-11-30
Abstract: PURPOSE:To increase the degree of permission of noise at memory operation by inserting a glitch erasing circuit to each input signal line so as to eliminate the noise superimposed on an input signal. CONSTITUTION:Since the noise erasing circuit NA8 has a delay device DL81 having a delay time tau slightly larger than the pulse width of a glitch, when a signal A in figure is inputted, a signal B is obtained at its output. In inputting both signals to an NOR 83, the glitch superimposed on a high level of an input data is eliminated and a signal C is obtained. The glitch superimposed on the low level of the input data is inputted to a DLS2 having a 2tau of delay time and a signal D is obtained at the output, then in inputting the signal to the NOR 83 together with the signal C, the glitch superimposed on the high level at this point of time is eliminated and a signal E is obtained. Although an output signal is attended with a 3tau of delay, the glitch superimposed on the input data is eliminated respectively by inserting the NA to an input section of address signals A0-Am and then a sense write amplifier 4 as to a CS' and a WE'.
Patent JP-2001034548-A (JP)
Title: System and method for electronic mail processing, and recording medium
Inventor: ITO TAKANARI
IPC: H04L12/54
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to refer to the Web page specified by a URL address entered into an electronic mail when the electronic mail is browsed irrelevantly to communication environment only by securing a small storage area. SOLUTION: Electronic mail is stored as an electric mail text file 121 in a storage device 120 and an electronic mail content retrieval part 101 checks whether or not the electronic mail text file 121 contains a URL address, and when a URL address is found, a page acquisition and relation storage part 102 acquires the Web page corresponding to the URL address from a network, saves it as an HTML file 123 in the storage device 120, and adds information, relating the electronic mail text file 121, URL address, and HTML file 123, to a relation file 122 in the storage device 120.
Patent JP-S60101073-A (JP)
Title: Printing apparatus
Inventor: SOGAMI ATSUSHI
IPC: B41J31/00
Filed: 1983-11-08
Abstract: PURPOSE:To enable beautiful printing and the simple feed of an ink ribbon, by making the center-to-center distance of printing members larger than the height of a picture element with respect to the feed direction of the ink ribbon when picture elements are printed in an overlapped state in order to improve printing quality. CONSTITUTION:When a character or a figure is printed, a printing head 14 moves to a direction shown by the arrow k along with an ink ribbon 17. Because wires 24 are arranged obliquely to the direction shown by arrow K, a signal corresponding to each position is applied to perform priting. With respect to an L-direction, because the wires are arranged so as to be overlapped, picture elements are printed in apartially overlapped state. At this time, the ink ribbon 17 moves to the L-direction. Because the center-to-center distance S of the wires in the K-direction is made larger than the diameter of the picture element to be transferred, for example, the part, which is printed by the wire 24a and of which the ink layer is lost in the ink ribbon 17, passes an oblique line part 17a. Therefore, this part is not overlapped with the adjacent wire or other wire.
Patent JP-S6271378-A (JP)
Title: Optical beam scanning device
Inventor: OHARA YUJI
IPC: B65H9/00
Filed: 1985-09-24
Abstract: PURPOSE:To attain miniaturization and to reduce the manufacture cost by providing a main scanning direction scanning sheet stop means near one ridge of a scanning sheet holding face of a scanning sheet holding means, and a sub-scanning direction scanning sheet stop means, a scanning sheet carrying means and an oblique feed roller near the other ridge. CONSTITUTION:When a recording medium 5 is carrier to this side of a prescribed position in the arrow F1 at the inner side of a guide plate 17 on a holding face 11a by the drive of carrying rollers 13A, 13B, the upper end of the oblique feeding roller 19 rises to the 1st position on the holding face 11a, brought into contact with the lower face of the recording medium 5, driven in the arrow G, the recording medium 5 is moved in the arrow F2, brought into contact with the guide plate 17 to position in the main scanning direction. Further, the side ridge of the recording medium 5 is moved in the arrow F3 being the broadwise scanning direction while bringing said ridge into contact with the guide plate 17 and the drive is kept, and when a detector 20 detects the tip of the recording medium 5, the drive of the oblique feed roller 19 is stopped to locate the recording medium 5 at a prescribed position on the holding face 11a. Then the roller 19 descends to the 2nd position to apply 2-dimensional scanning by the optical beam 2.
Patent JP-S58189683-A (JP)
Inventor: SONEHARA TOMIO
IPC: G02F1/1365
Filed: 1981-12-25
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。