baber/WOPTO huggingface dataset:
Patent JP-H10212471-A (JP)
Title: Antifogging agent
Inventor: IGARASHI TAKAHARU
IPC: C03C17/32
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an antifogging agent, excellent in durability and improved in operating efficiency without adversely affecting the environmental protection by heating an organic substance having hydroxyl groups and an organometallic compound and carrying out the polycondensation. SOLUTION: (A) An organic compound having hydroxyl groups and (B) an organometallic compound are heat-treated to thereby carry out the polycondensation thereof. When polyvinyl alcohol is used as the component A and tetramethoxysilane is used as the component B, the operating efficiency is preferably raised to eliminate the need for an organic solvent. When hydrochloric acid is used as a polycondensation catalyst, the need for heat treatment is preferably eliminated. The polyvinyl alcohol is preferably compounded with the tetramethoxysilane, the hydrochloric acid catalyst, ethylene glycol as a plasticizer and a fluorine-based surfactant to afford the antifogging agent, having a uniformized film thickness and improved in wettability without requiring an organic solvent or the heat treatment.
Patent JP-S61172841-A (JP)
Title: Production of bi-2-naphthol derivative
Inventor: ARAI KAZUTAKA
IPC: C07C43/225
Filed: 1985-01-29
Abstract: PURPOSE:To produce directly the titled compound useful as an asymmetric source for an optically active alcohol by reacting a 2-naphthol with anhydrous ferric chloride in a solvent having high solubility in good volume efficiency from the raw materials directly. CONSTITUTION:A compound shown by the formula I [R is H, alkyl, or R<1>(OCH2 CH2)n (R<1> is alkyl; n is 1-5 integer); X is H, alkyl, or phenyl; Y is H, or X and Y are bonded to form CH=CHCH=CH; Z is H, halogen, or alkyl] is reacted with anhydrous ferric chloride in a solvent of a halide such as preferably dichloromethane, 1,2-dichloroethane, o-dichlorobenzene, etc., at -80 deg.C- the boiling point of the solvent preferably at -20 deg.C-30 deg.C, to give the aimed compound shown by the formula II useful as an agent for optical resolution of amino acid advantageously.
Patent JP-H02210074-A (JP)
Title: Method for improving adhesion of aramid-based synthetic fiber material
Inventor: AKASAKI KAZUMOTO
IPC: D06M101/16
Filed: 1989-01-26
Abstract: PURPOSE:To improve adhesion to rubbers by applying an epoxy compound and aminoalkylvinyl polymer as an epoxy curing agent to an aramid-based synthetic fiber material, heat-treating the resultant fiber material and treating the heat-treated material with a specific adhesive solution. CONSTITUTION:An epoxy compound having >=2 epoxy groups, preferably polyglycidyl ether of a polyhydric alcohol and an aminoalkylvinyl polymer expressed by formula I (R<1> and R<2> are selected from H and 1-4C lower alkyl group; n is 1-3) as an epoxy curing agent are applied to an aramid-based syn thetic fiber material and the resultant fiber material is then heat-treated at 150-260 deg.C, subsequently treated with an adhesive containing an ethyleneurea compound expressed by formula II (R3 is aromatic hydrocarbon; p is 0, 1 or 2) or/and blocked polyisocyanate and RFL and further heat-treated at 150-260 deg.C to increase sticking ratio of the above-mentioned fiber to rubbers and remark ably improve adhesion thereof to the rubbers.
Patent JP-S57129228-A (JP)
Title: Power control device in internal combustion engine
Inventor: KOHAMA TOKIO
IPC: F02D41/36
Filed: 1981-02-04
Abstract: PURPOSE: To improve the drivability of the internal combustion engine by enabling torque control with a great degree of freedom by performing the control of cylinders, the number of the driven cylinder being not an integer such as 5.75, and further continuously performing torque control by controlling cylinders, the number of the cylinder being also not an integer number to smoothen the torque characteristic.  
     CONSTITUTION: A rotation detector 30 is a device for detecting the rotational speed of the internal combustion engine 1. In the rotation detector 30, an ignition signal of an ignition coil is employed. An acceleration discriminating circuit 9 is supplied with an opening degree signal (an output signal of a potentiometer) of a throttle valve 4, and discriminates an acceleration value of the value of the signal to supply the value obtained to a fuel control unit 20 for a predetermined period of time. Differential values of the opening degree signals of the air flow meter 2 and the throttle valve 4, the detection signal of a rotational speed senser 30 and the opening degree signal of the throttle valve 4, are supplied to the fuel control unit 20. In accordance with these signals, the opening of electromagnetic fuel injection valves 6, 61W66 and the valve opening time thereof are controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000211693-A (JP)
Title: Dividedly pouring type filling machine
Inventor: ASANO AKIRA
IPC: B67C3/20
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a dividedly pouring type forming machine of simple constitution provided with high accuracy and high capability. SOLUTION: A filling device is provided with an index star wheel 2 with a pocket 2a receiving containers B at the equal intervals formed in the circumferential direction on the outer periphery, a plurality of timer type filling heads 6, 8 and 10 disposed on the outer peripheral side of the index start wheel 2 and a flow rate type filling head 14. A tare weight measuring load cell 4 for measuring the weight of empty containers B is disposed on the front (upstream side) of a first filling head 14, and a load cell 12 for measuring the weight of the containers B filled with a liquid is disposed on the upstream side of a last filling head 14. First the weight of the empty containers B is measured by the first load cell 4, and then the large flow rate filling is carried out by a plurality of times of timer filling to fill a better part of the defined filling amount. Then the weight of the empty containers B is measured by the second load cell 12, and the shortage of weight to the defined filling amount is computed based on the above measured values, and the remaining amount is filled by the filling head 14 with a flowmeter.
Patent JP-H05218619-A (JP)
Title: Manufacture of circuit board
Inventor: KATOU SEIJI
IPC: H05K3/10
Filed: 1992-01-30
Abstract: PURPOSE:To form a high-reliability wiring pattern in an insulating board having a three-dimensional shape by a method wherein, while the molding face of a molding mold is being pressed to the insulating board, a conductive paste is fed to a recessed part or a hole part and the paste is hardened. CONSTITUTION:A molding mold 5 provided with a molding face whose shape corresponds to the surface of an insulating board 1 is used; a recessed part 4 or a hole part 2 which corresponds to a wiring pattern is formed in the molding face of the molding mold 5 or in the insulating board 1. While the molding face of the molding mold 5 is being pressed to the insulating board 1, a conductive paste 7 is fed to the recessed part 4 or the hole part 2, and the paste is hardened. It is preferable that the recessed part 4 is formed only in the insulating board 1 because the surface of the circuit board 1 which is obtained is made smooth and a component can be mounted easily. The hole part 2 is formed normally in the insulating board 1. Thereby, the wiring pattern whose reliability is high can be formed easily on the insulating board 1 provided with a three- dimensional shape.
Patent JP-S62173471-A (JP)
Title: Stabilizer substitutive for rinsing for silver halide black and white photosensitive material and processing method of said photosensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C5/26
Filed: 1986-01-27
Abstract: PURPOSE:To prevent the deterioration of shelf stability of a silver image in the case of making a continuous process by using a stabilizer substitutive for rinsing by incorpo rating <=1 kinds among a guanidine compd., quaternary phosphonium compd., urea compd., isoxazole compd., propanol amine compd. and amino acid compd. into a titled material. CONSTITUTION:This material contains at least one kind selected from the guanidine compd., quaternary phosphonium compd., urea compd., isoxazole compd., propanol amine compd. and amino acid compd. The compds., propanol amine compd. and amino acid compd. The compds. to be used are respectively generally known as milde wproofing agents and are used as remedy for microorganisms in respective fields. However, the above-mentioned compds. can prevent not only the microorganisms but also the deterioration of the shelf stability of the silver image arising in the case of making the continuous process when the compds. are used in a non-rinsing stabilizer for the photosensitive material. The compds. to be more particularly preferably used among the compds. are the guanidine compd. and quaternary phosphonium compd. which are added to the stabilizer substitutive for rinsing preferably in a 0.002-50g range, more preferably 0.005-10g per l of the stabilizer substitutive for rinsing.
Patent JP-H02196881-A (JP)
Title: Polyester adhesive for liquid fuel feeding part
Inventor: SASAKI SHINGO
IPC: C09J167/00
Filed: 1989-01-25
Abstract: PURPOSE:To provide a hot-melt adhesive for assembling feeding parts of a fuel such as gasoline and composed mainly of a crystalline polyester having a specific melting point and consisting of an acid component composed mainly of terephthalic acid and a glycol component composed mainly of hexanediol. CONSTITUTION:The objective adhesive is composed mainly of a crystalline polyester having a melting point of 80-150% and a relative viscosity of preferably 1.3-1.6 and consisting of (A) an acid component composed of 90-100mol% of terephthalic acid component and 10-0mol% of dicarboxylic acid component other than terephthalic acid component (e.g. isophthalic acid or succinic acid) and (B) a glycol component composed of 80-100mol% of 1,6-hexanediol component and 20-0mol% of a diol component other than 1,6-hexanediol component (e.g. ethylene glycol or neopentyl glycol).
Patent JP-S58134755-A (JP)
Title: Wire dot printer
Inventor: MIYABE KOUICHI
IPC: B41J2/30
Filed: 1982-02-04
Abstract: PURPOSE:To obtain a wire dot printer capable of suppressing the overheating of a head by lowering the drive frequency of the head by a method in which the lowering of power source voltage is detected and the reception is limited. CONSTITUTION:Signals from a power source voltage level detection circuit 21 and a peak voltage holding circuit 22 of power source voltage are compared in a comparator circuit 23, and when power source voltage drop exceeds a fixed value by overdense printing, output is given to the comparator circuit 23. When an overdense printing detection signal due to power source voltage drop for a fixed period is output at an integration circuit 24, it is compared with a reference voltage at the comparator circuit 25, and when the reference value is exceeded, the overdense printing alarm is transmitted to a centralized processor (CPU)26. In the CPU26, the alarm signal is watched and the slow-down of reception speed is indicated to an interface control circuit 27.
Patent JP-H10211230-A (JP)
Title: Manufacturing device for briefs type disposable diapers
Inventor: TANAKA HIROYUKI
IPC: A61F13/49
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To install elastic yarn to provide uniform elongation force of leg gathers. SOLUTION: Elastic yarns 2, 3 to form leg gathers are continuously applied to the surface of a strip type sheet member BS in an elongated condition, and after a second strip type sheet member TS is jointed, an obtained body is cut in a specified briefs form for manufacturing briefs type disposable dispers. In this case, the diapers are provided with a pair of elastic yarn guides 4, 5 disposed apart from each other on the strip type sheet member BS as the elastic yarns 2, 3 are inserted to be freely reciprocation-movable in the width direction of the strip type sheet member BS, a pair of cams 6, 7 arranged symmetrically on both sides of a center line of the strip type sheet member BS to get in contact with the elastic yarn guides 4, 5 respectively, and a drive means to rotate the cams 6, 7 as they are interlocked with each other.
Patent JP-S63183898-A (JP)
Inventor: OIKE KOZO
IPC: B44C1/165
Filed: 1987-01-26
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-S62177027-A (JP)
Title: Production of crosslinked polyarylene sulfide polymer
Inventor: MURAKAMI NOBUYUKI
IPC: C08G75/0295
Filed: 1986-01-29
Abstract: PURPOSE:To obtain the titled polymer in high yield with crosslinking time shortened, by oxidative crosslinking by heating, in a fluidized bed reactor with jacket equipped with agitator therein, of a polymer prepared from alkali metal sulfide and polyhaloaromatic compound in an organic polar solvent. CONSTITUTION:A polyarylene sulfide polymer prepared by reaction between an alkali metal sulfide and polyhaloaromatic compound is fed from a hopper 1 to a fluidized bed reactor 4 equipped with both agitator 5 and jacket 6 while preheating on a screw feeder 2, being fluidized by an air introduced through a line 18 to perform oxidative crosslinking by heating the reactor 4 through circulation, with lines 7 and 8, of heating medium heated by a heater 17, under an oxygen-contg. atmosphere, thus obtaining the objective polymer.
Patent JP-H11206303-A (JP)
Title: Collection of live bait, incubation of live bait and device for collecting and incubating live bait
Inventor: FUJIMOTO YOSHITO
IPC: A01K97/04
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for collecting live baits, capable of massively collecting and incubating the larvae of snout beetle so that the larvae can be supplied and used as the live baits only in a necessary amount at a desired time. SOLUTION: This method for collecting live baits comprises charging soil in the bottom portion of a container 1, setting a holding plate 3 having plural holes 4 formed therein to an upper place apart from the surface of the soil 5, placing nuts 10 containing the larvae used as the live baits on the holding plate 3, and dropping the larvae appearing from the nuts on the soil 5 through the holes 4 of the holding plate 3.
Patent JP-H08212562-A (JP)
Title: Optical pickup transferring device
Inventor: MASAKA SHIGEKI
IPC: G11B21/08
Filed: 1995-02-02
Abstract: PURPOSE: To restrain the vibration accompanying the rotation of a motor by supplying the driving voltage to a driving coil consisting of a stepping motor for moving an optical pickup while changing a voltage from a low voltage to a high voltage. CONSTITUTION: This device is constituted so that the main body of an optical pickup is made to be moved in the radial direction of a disk 1 by the rotation of a stepping motor 2 and also a light beam is made to follow up the signal track on the disk 1 by the displacing operation of an objective lens. When the displaced amount of the objective lens is detected and the displaced amount reaches a first prescribed value, the supplying of the driving voltage to the driving coil consisting of the stepping motor 2 is performed by changing the voltage from a low voltage to a high voltage. Moreover, when the displaced amount of the objective lens reaches a second prescribed value, the stepping motor 2 is made to rotated by one step. Thus, the vibration accompanying the rotation of the stepping motor 2 is restrained.
Patent JP-S62173886-A (JP)
Title: Device generating high precision signal from television signal
Inventor: YASUMOTO YOSHIO
IPC: H04N11/24
Filed: 1986-01-28
Abstract: PURPOSE:To obtain a high precision signal generator with less interference given to an existing television receiver by converting a high frequency compo nent included in a luminance signal as high precision information into a fre quency through the use of a subcarrier and adding it to the high frequency of a signal Q. CONSTITUTION:A high pass filter 1 and a subtractor 8 sort out a high frequency band luminance signal Y into a component YL with a frequency band the same as a luminance signal included in a conventional signal NTSC and a high fre quency component YH. A high precision information YH is multiplied by a subcarrier cospifsct by a multiplier 5, and its lower wave band signal is taken out by a band-pass filter 3, whereby it is frequency-shifted, and the frequency (f) of the YH becomes f-fsc. An adder 10 adds the frequency-shifted signal YH' to the signal Q. After a modulator 9 applies perpendicular double phase modula tion to the output of the adder 10 and the signal I, an adder 11 adds them to a brightness YL. Accordingly the high precision information YH never overlaps with the low frequency of the luminance signal, thereby reducing the interference given to an existing television receiver.
Patent JP-S59144773-A (JP)
Inventor: JIYOSEFU SEODOA UITOKOFUSUKII
IPC: C07D249/10
Filed: 1984-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58134495-A (JP)
Inventor: KUROKI TAKASHI
IPC: H05K3/12
Filed: 1982-02-05
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-H09214537-A (JP)
Title: Loopback method and loopback device for transmission control
Inventor: ABE KIMISUKE
IPC: H04L12/437
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To build up a normal transmission line again quickly by allowing a terminal station acting as a master station to generate a frame used to send information of each terminal station and to discriminate a defect of a transmission line based on information on outgoing/incoming transmission lines. SOLUTION: When a fault takes place in transmission lines 1B, 2B between terminal stations B, C acting as slave stations, a discrimination processing section 13 of the terminal station B detects a transmission defect through logic discrimination and the terminal station B is set to a state of a loopback station 1b. Furthermore, a discrimination processing section 13 of the terminal station C detects a transmission defect through logic discrimination and the terminal station C is set to a state of a master station (m). Then the processing section 13 of the terminal station C sends a common frame in a transmission format while setting status information of its own station to the common frame.  A discrimination processing section 13 of a terminal station D detects the received information to discriminate the presence of the master station (m) toward the host and acts as a slave station (s) and sends information to a terminal station A via virtual transmission lines 1D, 2D. Thus, normal transmission lines are quickly built up again without using blocks where the transmission defect takes place.
Patent JP-S56114197-A (JP)
Title: Semiconductor memory device
Inventor: YASUOKA NOBUYUKI
IPC: H01L21/8244
Filed: 1980-02-13
Abstract: PURPOSE:To assign more than one address at the same time by connecting control terminals of a transfer gate, which connects between the FF circuit of static RAM and bit lines, and bit lines and data lines, to different word lines. CONSTITUTION:When ''1'' is written in cell 617, TRs 63, 64, 621, and 622 are turned on and data lines 629 and 630 are held at low and high levels respectively, so that nodes 611 and 612 will be fixed at low and high levels respectively. Namely, ''1'' is written in two addresses assigned by word line 67 and bit address line 625, and word line 68 and bit address line 626. In read  operation, two lines, either one of word lines 68 and 615 and either one of word lines 67 and 616, can be assigned. As for bit addresses, two lines, either one of address lines 625 and 627 and either one of address lines 626 and 628, is assigned and two addresses are assigned at the same time.
Patent JP-H09214323-A (JP)
Title: Input circuit
Inventor: YAMADA HIROYUKI
IPC: H03K19/0952
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To surely perform a circuit operation by preventing the deviation of a logical threshold value. SOLUTION: While the output of a buffer 42 is high, the output of an inverter 43 is low, a 4th FET 40 is turned off, and a current from an integration circuit 45 is discharged by a 5th FET 41. Besides, while the output of the buffer 42 is low, the current is supplied to the circuit 45 by inverse operating. Then, the drain current of a 1st FET 37 is increased/decreased corresponding to a potential at the node of the circuit 45, a central voltage in the drain voltage fluctuation of a 2nd FET 38 is increased/decreased, and the central voltage in the drain voltage fluctuation of the FET 38 is made equal with the logical threshold value of the inverter 43.  Therefore, even when there is difference caused by the dispersion or the like of FET device characteristics between the central voltage in the drain fluctuation of the FET 38 and the logical threshold value of the inverter 43, the central voltage in the drain voltage fluctuation of the FET 38 can be automatically equalized with the logical threshold value of the inverter 43. Thus, the deviation of logical threshold value can be prevented, the regulation of input signal amplitude can be eliminated and the sure circuit operation is enabled.
Patent JP-H05209621-A (JP)
Title: Touch-down bearing for magnetic bearing device
Inventor: YAMADA HIROSHI
IPC: F16C32/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide a touch-down bearing for a magnetic bearing device, having high durability against numerous touch-down times. CONSTITUTION:Bearing constituting parts such as an inner race 1, an outer race 2, a ball 3 and a retainer 4 are constituted of SUS440C or the like. Numerous fine recesses 6 are formed at the inner diameter surface and width surface of the inner race 1, which is brought into contact with a rotary shaft 11 at the time of touch-down, and a solid lubricating film 5 is formed on the recesses 6.
Patent JP-S60160411-A (JP)
Title: Robot controller
Inventor: HASHIBA SATOSHI
IPC: B25J9/22
Filed: 1984-02-01
Abstract: PURPOSE:To decrease the teaching time by adding a function storing the sequence of points giving a path of a robot arm and reading inversely it in the order of teaching to drive a robot. CONSTITUTION:A mode changeover switch 208 is brought into the teach mode from a console 205 at the job teaching to teach a prescribed operation to a robot main body 201. The movement of each joint of the robot at that time is sampled by an inner field measuring section 202 and stored in addresses AD1- ADn of a sequence storage section 209. At the execution of a job, the said switch 208 is brought into the execution mode and the order of reproduction is set whether it is performed in forward or reverse order. A sequence control section 210 reads the information stored therein based on the forward/reverse order of the said addresses AD1-ADn. A drive information calculating section 204 calculates a rotary angle or displacement of each joint based on the said information and drives the robot main body 201 via a drive section 203.