baber/WOPTO huggingface dataset:
Patent JP-S58148848-A (JP)
Title: Preparation of 3,3'-diaminodiphenylsulfone
Inventor: YAMAGUCHI KEISABUROU
IPC: C07C315/04
Filed: 1982-02-26
Abstract: PURPOSE:To prepare the titled compound useful as a monomer of heat-resistant polymer and a synthetic intermediate of agricultural chemicals, pharmaceuticals, dyes, etc., in high yield and purity, at a low cost, by reacting a diphenylsulfone compound in the presence of a reduction catalyst and a dehydrohalogenation agent. CONSTITUTION:The objective compound is prepared by the catalytic reduction and dehalogenation of the diphenylsulfone compound of formula (X is halogen)  at 20-200 deg.C, preferably 20-100 deg.C in the presence of a metallic catalyst such as palladium, nickel, platinum, etc., and a dehydro-halogenation agent such as calcium carbonate, sodium hydroxide, triethylamine, etc., in an inert solvent such as methanol, dioxane, benzene, etc. The amount of the catalyst is 0.01-10wt% of the compound of formula, and that of the dehydrohalogenation agent is 0.5- 3mol per 1mol of the compound of formula.
Patent JP-H07284231-A (JP)
Title: Power system stabilization controller and power system stabilization control method
Inventor: AMANO MASAHIKO
IPC: H02J3/24
Filed: 1995-02-17
Abstract: PURPOSE:To set an adequate control method corresponding to a system condition and a fault condition while establishing cooperation of a plurality of power system stabilizing apparatus. CONSTITUTION:A system inf ormation input means 11 catches a system information and a system condition deciding means 13 decides the system condition. A device running condition input means 12 catches running conditions of stabilizing devices. A control method deciding means determines a control method, considering the system conditions and device running conditions. At the time of deciding the control method, a fluctuation mode analyzing means 15 analyzes fluctuation mode of each point on the basis of the time response waveform, a control share setting means 16 decides control share of each device based on the fluctuation mode and a control parameter setting means 17 sets control parameter of each device on the basis of the control share. When a plurality of control methods are provided, these are evaluated by an intrinsice value or time application simulation to select the optimum method. The control method decided is outputted to each stabilizing device by a control method output means 18.
Patent JP-H05198401-A (JP)
Title: Resistor
Inventor: KISHINO KANAME
IPC: H01C3/10
Filed: 1992-01-21
Abstract: PURPOSE:To reduce the residual inductance for a radio frequency current in a resistor for current detection to measure a current accurately and, further, reduce the size of the resistor. CONSTITUTION:From both longitudinal side edges of a thin strip-shaped resistor material 71, slits 1 with predetermined depths and perpendicular to the longitudinal direction are alternately formed to form a current path composed of continuous U-shapes. The resistor material 71 is folded at the position which divides the U-shaped portion formed at the center part of the material 71 into symmetrical parts so as to form an approximately U-shaped resistor 2. Lead terminals 3 and 3 are fixed to both ends of the resistor 2. With this constitution, if a radio frequency current is applied to the current path, the directions of the currents flowing through the adjacent cross-sections of the current path are opposite to each other. Therefore, the directions of magnetic fields induced by the adjacent currents are also opposite to each other, so that the magnetic fields can cancel each other.
Patent JP-S63195118-A (JP)
Title: Compound having layer structure of hexagonal system shown by scgaznmgo5 and production thereof
Inventor: KIMIZUKA NOBORU
IPC: C01G15/00
Filed: 1987-02-10
Abstract: PURPOSE:To obtain the titled novel compound useful as an optically functional material, semiconductor material and catalytic material, by heating Sc, Ga, Zn and Mg or oxides of these metallic elements or compounds to be decomposed into the oxides by heating in a given ratio of raw materials in the atmosphere, an oxidizing atmosphere or a specific reducing atmosphere. CONSTITUTION:Sc, Ga, Zn and Mg or oxides of these metallic elements or compounds to be decomposed into these oxides by heating are blended in the atomic blending ratio of 1:1:1:1. Then the mixture is heated at >=600 deg.C in the atmosphere, in an oxidizing atmosphere or in such a reducing atmosphere that Sc and Ga are not reduced from a trivalent state and Zn and Mg are not reduced from a bivalent state. Powder of the prepared compound shown by the formula ScGaZnMgO5 is colorless and is shown to have crystal layer structure by powder X-ray diffractionmetry.
Patent JP-S63196573-A (JP)
Title: Quinazolineacetic acid derivative
Inventor: ISHIKAWA FUMIYOSHI
IPC: A61P7/02
Filed: 1987-02-10
Abstract: NEW MATERIAL:A 2-amino-3,4-dihydroquinazoline-3-acetic acid derivative expressed by formula I (R is H or lower alkyl; R1 and R2 are lower alkyl or R1 and R2 together may form lower alkylene) and acid addition salt thereof. EXAMPLE:Ethyl 2-amino-6-( 1-piperidinyl )-3,4-dihydroquinazoline-3-acetate hydro bromide.hydrochloride.monohydrate. USE:A medicine, preventive, recurrence preventive agent and remedy for thrombosis. PREPARATION:A 2-nitrobenzylaminoacetic acid derivative expressed by formula II is catalytically reduced in the presence of a catalyst, such as platinum oxide, etc., in a solvent, such as ethanol etc., to form a compound expressed by formula III (R' is lower alkyl), which is then blended with bromide cyanide in a solvent, such as ethanol, etc., while cooling with ice and then allowed to stand at room temperature for 15-20hr. After completing the reaction, an adequate amount of dilute hydrochloric acid, etc., is added and the reaction mixture is concentrated to dryness under reduced pressure to afford crystals of hydrobromide.hydrochloride of the compound expressed by formula I (R is R').
Patent JP-H11210393-A (JP)
Title: Method and device for placing concrete in tunnel construction
Inventor: KITAGAWA TSUTOMU
IPC: E21D11/10
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To tightly compact placed concrete and enhance the working efficiency. SOLUTION: This method is related to placing concrete for the secondary lining work in a tunnel 14 using a form 12, whereby concrete 52 is placed between the form 12 and an internal wall surface 20, and a window shutting plate 34 of an inspection window 32 is shut when a concrete sensor 22 senses the specified quantity of filling, and the concrete 52 is compacted by reciprocation of the plate 34 and vibration of a vibratory machine. The reciprocation of plate 34, the drive of the vibratory machine, and filling of concrete 52 are stopped when the concrete sensor 22 detects the pressure based upon concrete filling.
Patent JP-H07237539-A (JP)
Title: Antiskid control device
Inventor: YUMOTO DAIJIRO
IPC: B60T8/72
Filed: 1994-02-28
Abstract: PURPOSE:To perform antiskid control improved by suppressing an erroneous judgement based on wheel speed fluctuation at running time on a bad road. CONSTITUTION:A pulse signal from a wheel speed sensor is converted into wheel speed detection values VwFL to VwR in wheel speed arithmetic devices 15FL to 15R, to supply this value to good road filters 18FL to 18R and bad road filters 19FL to 19R of removing a wheel speed fluctuation frequency at running time on a bad road. On the other hand in a brake pressure control device 20, based on the good road wheel speed detection value of the good road filters 18FL to 18R, road surface condition decision is performed, to select, a filter output of the good road filters 18FL to 18R, at running time on the good road, and to select a filter output of the bad road filters 19FL to 19R, at running time on the bad road, as a selective wheel speed detection value, and based on this selective wheel speed detection value and a car body speed Vi from a car body speed arithmetic circuit 17, an antiskid control process is performed to control actuators 6FL to 6R, so that braking pressures of wheel cylinders 2FL to 2RR are controlled.
Patent JP-H09228054-A (JP)
Title: Magnetic recording medium, its manufacture and manufacturing device therefor
Inventor: INABA HIROSHI
IPC: C30B29/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the damage to the filmy base material at the time of subjecting the filmy base material to plasma treatment by enhancing the film formation rate at the time of forming a diamond-like carbon film on a filmy base material with a CVD (chemical vapor deposition) method in the manufacture of this recording medium. SOLUTION: In the manufacturing device of this recording medium, a plasma treatment device is provided with a vacuum vessel 6 having a plasma treatment vessel, a means for supplying a gaseous reactant 2 to the plasma treatment vessel and a mechanism for introducing a filmy base material 16 into the plasma treatment vessel and transferring the filmy base material 16 from the plasma treatment vessel. At this time, a high-frequency voltage 1 is applied to a counter electrode 3 placed opposite to the filmy base material 16 that is introduced onto an earth electrode 8, to retain a plasma in the plasma treatment vessel.  By using the counter electrode 3 having a sufficiently larger area than that of the earth electrode 8 within the plasma treatment vessel, high energy ions are allowed to flow out to the surface to be treated of the filmy base material 16, and also, the capacitance of the device structure can be minimized by incorporating the counter electrode 3 into the vacuum vessel 6 as a part of the vessel 6, and further, a part of the surface of a magnetic layer formed on the other surface of the filmy base material 16 is electrically earthed with a >=100mm<2> contact area.
Patent JP-S62186950-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: B02B5/02
Filed: 1986-02-13
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-H01204684-A (JP)
Title: Pachinko (japanese pinball) machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-02-10
Abstract: PURPOSE:To cope with a special case that driven balls are caught between nails to be stopped, by providing a driven ball launching control means for preventing the driven ball from being launched on the basis of that the calculated value of a number- of-ball-on-hand calculating means reaches zero and releasing the ball launching preventing condition on the basis of that said value is not zero. CONSTITUTION:A signal from a launched ball detector 64 is sent through a launched ball detecting circuit 176 to a calculating section 95. A signal from a foul ball detector 68, signals from prize winning ball detectors 112, 114, 116, 118a-118c and a signal from a driven ball detector 82 are sent to the calculating section 95 respectively through a foul ball detecting circuit 178, a prize winning ball detecting circuit 180 and a driven ball detecting circuit 182. Number-of-ball-on-player's hand-data are recorded on a magnetic card 120 and the calculating section 95 carries out addition and subtraction of the number-of-ball data corresponding to said driven ball play result input to the calculating section 95. When said data is judged to be zero, the control is completed after said card is taken out, and when judged not to be zero, a launching device 54 is released from being locked so that pinballs can be elastically launched to a play board.
Patent JP-H04269926-A (JP)
Title: Oil cleaner
Inventor: WATANABE TORU
IPC: B01D35/02
Filed: 1991-02-25
Abstract: PURPOSE:To satisfactorily clean oil regardless of the temperature of oil to be cleaned. CONSTITUTION:A speed control plate 6 is provided opposite to the outlet of a filter pot 2 furnished with a filter member 3. The speed control plate 6 has an opening 63 at the center and is equipped with a fixing plate 65 which can be hang on the rim of an oil storage pot 1. The fixing plate 65 is manipulated so that the speed control plate 6 can be brought either in close contact with or apart from the rear face of the filter member 3. When the speed control plate 6 is in close contact with the rear face of the filter member 3, filtration time is extended because oil flows down into the oil storage pot 1 only through the opening 63.
Patent JP-S55121556-A (JP)
Title: Test starting method
Inventor: MAKITA MICHIO
IPC: G06F9/06
Filed: 1979-03-14
Abstract: PURPOSE: To enable a test when a program to be tested is within the range of the allowable values of a program version number corresponding to the content of the unit-version-number memory method of a unit to be tested, by storing the allowable range of the version number of a test program allowed for the unit to be tested having the unit version number corresponding to the unit version number.  
     CONSTITUTION: Control circuit CNT reads and transfers program version number PN, on magnetic tape MT where a test program is stored, to program-version- number read register PNR, and then sends a comparison start signal to comparing circuit CPM. On receiving this comparison start signal, comparing circuit CMP checks whether the value of program-version-number register PNR is between the value of minimum-value register MNR and that of maximum-value register MXR or not and a test start signal when it is between the both or a test start disapproval signal when not in sent out to testing device TST. Testing device TST, when receiving the test start signal, reads test program PRG from magnetic tape MT to start testing device TTD. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03235247-A (JP)
Title: Automatic changer
Inventor: SHIMAKURA MASAMI
IPC: G11B17/24
Filed: 1990-02-13
Abstract: PURPOSE:To improve the access speed better than what is provided with a separate inverting means and to reduce the cost of the automatic changer by selecting the right and wrong side of a storage medium and inverting a recording and reproducing means itself. CONSTITUTION:When a recording and reproducing command is issued from a host system to a storage medium 102, which side is a required recording and reproducing side of the medium 102 is decided. Then, if it is the wrong side, a recording and reproducing means 103 is turned around an axis 108 by 180 deg., and if it is the right side, the means 103 remains unchanged. Then, in order to move the medium 102 to the position of the means 103, a holding storage means 101 is turned around an axis 101a. Then, the medium 102 is loaded into the means 103 by a carrier means and the recording and reproducing is performed with a recording and reproducing head 106. Thus, by inverting the recording and reproducing means itself, the access speed is improved better than what is provided with a separate inverting means.
Patent JP-H08215633-A (JP)
Title: Application method for water based coating material
Inventor: TAJIMA EIKO
IPC: B05D1/36
Filed: 1995-02-17
Abstract: PURPOSE: To prevent the deterioration in the appearance and quality of coated surface even when the number of times of repeated coating is increased in the application of water based coating material by a wet-on-wet method. CONSTITUTION: After water based coating material of 1600-2000cp viscosity being applied several times repeatedly at specified intervals, pure water is applied at prescribed intervals on the coated surface, and then the coating film is heat-cured. When pure water is not applied (A) and the coating was repeated four times, tension which is a parameter to indicate the quality of appearance is less than 0.75 which is below a standard value for acceptance. However, when pure water is applied (B) and the coating was repeated six times, tension is kept 0.75 or more. A mixed liquid of pure water and the solvent for the water based coating material can be used in place of pure water.
Patent JP-H09192530-A (JP)
Title: Automatic classifier for cut refuse of empty can shredder
Inventor: UENO TOSHIO
IPC: B03C1/14
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To select cut refuse produced by cutting aluminum cans and steel cans indiscriminately into steel refuse and aluminum refuse surely and automatically by using the attractive force of a magnet. SOLUTION: A magnetic member is arranged in one half of a drum 1, a nonmagnetic sleeve 3 is attached to the periphery of the drum 1 freely rotatably, separate rods 4 are installed projectingly in the sleeve peripheral shaft direction, a feed chute 5 for cut refuse in which aluminum refuge 8 and steel refuse 9 are mixed is installed toward the upper part on the magnetic member side of the drum 1, and an aluminum refuse receiving part 6 and a steel refuse receiving part 7 are installed in parallel.
Patent JP-2000226169-A (JP)
Title: Elevator erection method
Inventor: NAGASE ATSUSHI
IPC: B66B7/06
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically erect equipment within a hoistway for the whole stroke of the hoistway without using a work floor device acting as a temporary equipment. SOLUTION: In this erection method, a car frame 14 is moved up and down along an erected guide rail 7 by driving a weight filter 24 so as to let equipment within a hoistway be mounted to the intermediate part of the hoistway 1 from the top of the car frame 14, one end of a hoisting rope 11 is connected with the car frame 14 thereafter, so that a cage 17 is assembled over the car frame 14. The other end of the hoisting rope 11 is held on the upper part of the cage 17 in advance, equipment within the hoistway is erected to the upper portion of the hoistway 1 from the top of the cage 17 so as to let a hoisting machine 13 be mounted to the upper end of the guide rail 7, and after the other end of the hoisting rope 11 is hung down over to the hoisting machine 13, the rope is connected with a counter-weight 12.
Patent JP-H05207723-A (JP)
Title: Stepping motor
Inventor: KOBORI MASARU
IPC: H02K5/24
Filed: 1992-01-21
Abstract: PURPOSE:To suppress the noise generated due to elongating/contracting deformations of a case and a stator core at the time of rotating a stepping motor. CONSTITUTION:An outer periphery of a stator core 12 is engaged with an inner periphery of a case 11, and rotor small teeth 17 formed on the outer periphery of a rotor 13 are disposed oppositely to stator small teeth 18 formed on the inner periphery of the core 12 in a stepping motor 10. The core 12 is formed of a material having a positive magnetic distortion constant, and the case 11 is formed of a material having a negative magnetic distortion constant.
Patent JP-2000230765-A (JP)
Title: Cooling device and showcase equipped with cooling device
Inventor: ISHII ZENJIRO
IPC: F25D11/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To contrive the peak-cut operation of an electric power in the daytime in summer especially by a method wherein a period of time, in which a surplus capacity is generated in a cooling device when an outdoor temperature is lowered at night, is utilized effectively to reduce an electric power consumption as well as a cost for heat. SOLUTION: A cooling device is installed in a showcase, in which the inside of a showcase main body 1, constituted of heat insulating walls 3, is defined by a duct sheet 4 to form a cold air passage 7 and a fan 12 is arranged in the air passage 7. In this case, the cooling device is provided with a cooler 16, installed in the air passage 7 and provided with a heat storage member for cooling air ventilated by the fan 12 to cool the inside of the main body 1, and a cooling circuit, connected to the cooler 16 to store heat in the heat storage member, while the heat storage operation of the heat storage member is controlled in accordance with the fluctuation of a temperature in the main body 1 and a set time of the heat storage member.
Patent JP-S56127234-A (JP)
Title: Kanji (chinese character) input device
Inventor: HIRATSUKA KIYOSHI
IPC: G06F3/00
Filed: 1980-03-10
Abstract: PURPOSE:To avoid an erroneous input by a simple constitution for Kanji (Chienese character) input device which puts the Chinese character data to a recording medium, by supplying the figures corresponding to the Japanese reading and then carrying out a prescribed algorism arithmetic operation. CONSTITUTION:When a person's name is put in by the Chinese characters, the frequency sequence G2 of the family name, the head number G3 of the Japanese reading of family name and the Japanese reading G6 of family name of figures that are written into an input format in the form of a figure data are put into the registers 1-3. The data G3 set to the register 2 is supplied to the full adder group 5 that carried out a carry look-ahead, and the resualt of addition is put into the comparator 7. On the other hand, only the figure data of the 10th place of the data G6 set at the register 3 is supplied to the full adder group 6 that carried out a carry look-ahead, and this result is supplied to the comparator 7. When a coincidence is obtained in the result of comparison, the set pulse is sent to the register 4 and then converted into the Chinese character code to be supplied onto the recording medium 10. The set pulse is not delivered when no coincidence is obtained, but a display is given at the error display circuit 9 to wait for the second input.
Patent JP-S60175252-A (JP)
Title: Floppy disk driver
Inventor: HIROSE ETSUROU
IPC: G11B5/48
Filed: 1984-02-22
Abstract: PURPOSE:To prevent hitch between a jacket and a head when the jacket is loaded and unloaded by constituting the titled device where a projection having a sloping surface in a body with a gimbal at the position higher than a mounting level and also lower than the head surface is set more inside than a jacket cut part with no contact with a floppy disk even through the floppy disk is completely inserted and a head mechanism part is driven. CONSTITUTION:A projection 4c is provided in a body with a gimbal 4. In other words, a head side face 3a approximately parallel to an end face 2c of a jacket cut part 2d is set lower than the highest position of the projection 4c in a static state of a head 3 and in an active state of the gimbal 4 with no edge formed at an upper part for a sloping surface 3d, a curvature surface 3c, etc. Thus no hitch is produced to a jacket cut end face 2c. Therefore the face 2c slides a sloping surface 4d of the projection 4c when a floppy disk 2 is loaded and unloaded and then slides the surface 3d or the surface 3c. In such a way hitch between a jacket and the head 3 is prevented.
Patent JP-S52113256-A (JP)
Title: Analog electronic clock
Inventor: KOMAKI SHIYOUJIROU
IPC: G04G3/02
Filed: 1976-03-19
Abstract: PURPOSE: To make time setting accurate, by setting alarm time in the window provided on the dial in analog form. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60175495-A (JP)
Inventor: KIKUCHI TATSUO
IPC: H05K3/46
Filed: 1984-02-20
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-S54123630-A (JP)
Title: Igniter of engine
Inventor: MORIMITSU NOBUTAKA
IPC: F02P19/00
Filed: 1978-03-17
Abstract: PURPOSE:To ignite an engine excellently and positively, by effectively utilizing the radical of fuel activated by means of a glow plug for ignition, in an igniter jointly using a spark plug and the glow plug. CONSTITUTION:In a rotary engine, a plug hole 4 opening to a trochoidal inner circumferential surface 2 through a shooting hole 3 is formed to the rotor housing 1 while screw holes 5, 6 for mounting two plugs are installed. A spark plug 7, which nose portion has a central electrode 9, is mounted to the screw hole 5 and a glow plug 8, which nose portion has a seize type exothermic portion 10, to the screw hole 6 respectively. Consequently, the glow plug 8 activates fuel gas around the exothermic portion 10 by the generation of heat, and electricity is discharged between the central electrode 9 of the spark plug 7 and said exothermic portion 10, thus ensuring stable ignition.
Patent JP-S63248562-A (JP)
Inventor: ROORENSU DEII GURAHAMU
IPC: B22D27/04
Filed: 1988-02-12
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。