baber/WOPTO huggingface dataset:
Patent JP-S6286517-A (JP)
Title: Production of magnetic head
Inventor: HORIKAWA MITSUHIRO
IPC: G11B5/31
Filed: 1985-10-11
Abstract: PURPOSE:To improve magnetic characteristics and to reduce the time for production by producing a high permeability magnetic layer having the structure in which the part near a gap is purposely made thin into single layer by making combination use of a lift off method and ion etching method. CONSTITUTION:The surfaces of a substrate 1 and lower protective layer 2 are coated with a resist 3 except desired shape part and the high permeability magnetic layer 4 is formed thereon. The resist 3 covering the part except the top end is formed on said layer in such a manner that the top end to be formed as the gap is etched. The layer is etched by ion etching and the resist 3 is stripped to form a lower magnetic layer 2. An upper magnetic layer is also formed by the similar method. The single magnetic layer can be produced by making combination use of the lift off method and ion etching method in the above-mentioned manner. The magnetic permeability of the magnetic layer and the patterning shape are thereby improved and the time for production is shortened.
Patent JP-S59121036-A (JP)
Title: Set position stopping method of lens system for variable power copying device
Inventor: UCHIDA HIROYASU
IPC: G03B27/34
Filed: 1982-12-28
Abstract: PURPOSE:To stop quickly and exactly a titled lens system at a set position by providing an encoder for converting an extent of movement or a position to an electrical signal of plural bits along the moving direction of the lens system, and decelerating the movement when the lens system reaches near the set position of a stop. CONSTITUTION:When a brush part 29 scans a plate part 28, an output of an encoder 27 is different by a position of the brush part 29, therefore, a position of a lens system can be detected by the output of the encoder 27. Subsequently, a magnification signal operated by a copying device and a signal of the encoder are calculated by a comparing circuit, and in case of coincidence, a motor 23 is not driven. On the other hand, when the magnification signal is different from an output signal of the encoder, an output is transmitted by the comparing circuit, the lens system is moved by driving the motor 23 by a motor controlling circuit, and when the output signal of the encoder coincides with the magnification signal by the movement of the lens system, the movement of the lens system is stopped. Accordingly, the magnification can be varied continuously, and also an overrun, etc. due to the movement of the lens system scarcely occur, therefore, no error is generated.
Patent JP-H0278198-A (JP)
Title: X-ray device
Inventor: YAMAMOTO KAZUO
IPC: H05G1/44
Filed: 1988-09-13
Abstract: PURPOSE:To prevent the abnormal rising of the degree of film blackening by setting the value obtained by correctly computing, with the timer correction rate data set by a data setting unit, the first real photographing time controlled by the automatic exposure control, as the photographing time on and after the second time. CONSTITUTION:A clock means 16 clocks the time from the start of the output of the timer signal t at the first photographing time till that an automatic exposure control circuit 9 acts. A data setting unit 18 sets the increase rate of the photographing time appropriate for compensating the degree of film blackening caused by the fullness of a contrast medium. A computing process means 11 compensately computes with said clocked value and the preset data, and when the photographing on and after the second time is the timer control photographing, the computed value is used as the timer setting value or is used as a backup timer setting value of an automatic exposure photographing circuit on and after the second time. And if the contrast medium is fulled in the capillary, the abnormal rising of the degree of film blackening is prevented so that an X-ray photograph worth diagnosing can be obtained.
Patent JP-S59121722-A (JP)
Inventor: IKETANI SHIYUUJI
IPC: H01H23/00
Filed: 1982-12-28
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-S6471477-A (JP)
Title: Microbial strain capable of producing l-amino acid
Inventor: ISHIKAWA TAKAHIRO
IPC: C12R1/05
Filed: 1987-09-11
Abstract: PURPOSE:To produce an L-amino acid in high efficiency from N-carbamoylamino acid having high concentration, by using Alcaligenes NS 540 stain and performing a reaction in an alkaline region in which the solubility of N- carbamoylamino acid increases. CONSTITUTION:The objective Alcaligenes sp NS 520 (FERM P-9544) is a Gram- negative bacillus having locomotivity, positive to catalase, positive to oxidase, free from acid fastness, free from sporulation, having aerobic nature, non- fermentative in OF test and negative to VP reaction and arginine decomposition activity, etc. An L-amino acid is produced by culturing said NS 540 strain in a medium containing carbon source, nitrogen source, inorganic salt, etc., at pH5-10 and 10-35 deg.C for 1-3 days and reacting N-carbamoylamino acid of 1-20% concentration with the obtained cultured product as an enzyme source at pH8-10 and 15-50 deg.C. The reaction liquid is preferably added with 0.1-10mM of manganese sulfate, cobalt chloride, etc.
Patent JP-H0890660-A (JP)
Title: Manufacture of fiber-reinforced composite material
Inventor: NOMURA MANABU
IPC: B29B9/14
Filed: 1994-09-22
Abstract: PURPOSE: To raise productivity by bettering infiltration properties of a resin into a fiber bundle and improving drastically an extracting speed, by a method wherein the fiber bundle to which an organic peroxide is made to adhere is supplied to a die, into which the resin is infiltrated by contacting with a molten thermoplastic resin, pulled out from the die and cooled. CONSTITUTION: A fiber bundle A to which an organic peroxide and in some cases a foaming agent are made to adhere is supplied within the die 2. Then pulled into a molten thermoplastic resin to be supplied by an extruding machine 3 and the thermoplastic resin is infiltrated into the fiber bundle A. Then pulled out of the die 2 and cooled by passing through the cooling tank 4, a fiber reinforced composite material is manufactured. On this occasion, though a temperature of the thermoplastic resin becomes different from each other by a kind of the resin, generally it is about 200-300 deg.C. Then the die 2 to be used herein is one obtained by providing a nozzle whose tip part is made thin or setting up a spreader.
Patent JP-H1075527-A (JP)
Title: Current limiting device
Inventor: SUZUKI TAKUYA
IPC: H01C7/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a current limiting device which has characteristics suitable for a large rating and a high cut-off capacity such as the secure current limiting operation, a low final temperature and the quick restoration to a low resistance after the cut-off and which is made of vanadium oxide system ceramic containing additive which has a positive resistance-temperature coefficient and changes the temperature coefficient of a resistivity significantly. SOLUTION: A main resistor unit 1 consisting of a cylindrical transition resistor unit 3 made of vanadium oxide system ceramic whose composition is expressed by a formula: (V1-x Ax )2 O3 (where 0.001 <=x<=0.02 and A denotes at least one among Al, Cr and Sc) and molybdenum electrodes 5 which are soldered to both the ends of the cylindrical transistion resistor unit 3 with solder foils 4 and a commutation resistor 2 made from a stainless steeel wire 6 whose resistance is 45mΩ are connected in parallel to each other.
Patent JP-S60121325-A (JP)
Title: Hydraulic circuit for speed-reduction reverser of ship
Inventor: KUBO MASAYUKI
IPC: F16D48/02
Filed: 1983-12-01
Abstract: PURPOSE:To diminish a power loss, by connecting a working oil circuit and a lubricating oil circuit to each other through a check valve to enable the supply of pressure oil from the lubricating oil circuit to the working oil circuit when the pressure in the working oil circuit is low, to shorten the time for the engagement of clutches and make a working oil pump compact. CONSTITUTION:The discharge side of a lubricating oil pump 1 in a lubricating oil circuit 10 and that of a working oil pump 11 in a working oil circuit 15 are connected to each other through an oil passage 20 and a check valve 19, which is opened in such a direction as to supply pressure oil from the lubricating oil circuit to the working oil circuit. When an oil pressure changeover valve 12 is switched, the pressure in the working oil circuit 15 is lowered by a slow engagement valve 18 so that oil discharged from the lubricating oil pump 1 is added into the working oil circuit. For that reason, clutches 8, 9 are quickly engaged.
Patent JP-H1157601-A (JP)
Title: Method for cleaning adhesive applicator
Inventor: KUDO KAZUSUKE
IPC: B05C11/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To clean an applicator after work easily in a short time by sticking a composition containing a compound having a functional group which can react with an isocyanate group in a molecule to the application opening of an adhesive applicator after the application of an urethane type moisture-curable adhesive. SOLUTION: In cleaning an applicator for applying an urethane type moisture- curable adhesive, a composition containing a compound having a functional group which can react with an isocyanate group in a molecule is stuck to the application opening of an adhesive applicator after the application of an urethane type moisture-curable adhesive. The compound is not restricted in particular, and an alcohol, an amine, a carboxylic acid, a mercaptan, and others are used. One functional group which can react with an isocyanate group is preferably contained in the molecule of the compound since the compound can be cured by a chain extention/crosslinking reaction with a moisture-curable adhesive when two or more functional groups are contained in the molecule of the compound.
Patent JP-2001055075-A (JP)
Title: Vehicle laying mat support fixture and vehicle laying mat provided with support part
Inventor: OGAWA HIDEICHIRO
IPC: B60N3/04
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel vehicle laying mat support fixture and a vehicle laying mat provided with the support part which can prevent a mat at the rise part side from becoming soft even if the rise part is covered and the positional shift of the mat thereby and can make the mat for covering the rise part practicable. SOLUTION: A support part 7 is provided on the fitted part 6 fitted from the upperside to the rise part 2 risen on a laying surface 1 in a state projected to the side and a vehicle laying mat support tool constituted so that the part arranged in a slant building state between the rise part 2 of this mat body 3 and laying surface 1 is supported and held by the support part 7, when a mat body 3 is laid on the laying surface 1 so as to cover the rise part 2 and a vehicle laying mat provided with the support 7 attached this vehicle laying mat support tool (a) to the back surface prescribed position of the mat body 3 are obtained.
Patent JP-S59120071-A (JP)
Title: Preparation of processed food from devil's tongue
Inventor: SONO MASAMITSU
IPC: A23L19/00
Filed: 1982-12-28
Abstract: PURPOSE:To prepare a processed food from KONJAK (the starch of the devil's tongue) having excellent preservability, by adding JONJAK powder and a small amount of lime to water, adding boiled vegetables, tangles, etc. to the pasty product, kneading and deaerating by a kneader, and sealing the product. CONSTITUTION:Refined KONJAK powder is added to water, and a small amount of lime is added to the mixture under agitation to obtain a pasty product. The paste is added with proper amounts of boiled vegetables, tangles, etc. such as carrot, burdock, spinach, corn, green peas, WAKAME seaweed, tangle, etc., and the mixture is stirred thoroughly, and kneaded and deaerated by a kneader for a short time. The pasty KONJAK extruded from the kneader is formed in a mold, sealed and preferably boiled after sealing to obtain the objective processed KONJAK.
Patent JP-H0891004-A (JP)
Title: Universal driving wheel
Inventor: KINOSHITA HIDETOSHI
IPC: B60B19/14
Filed: 1994-09-22
Abstract: PURPOSE: To provide a universal moving wheel which can carry out the direction change in an arbitrary angle and the direction change in a sharp angle. CONSTITUTION: A universal moving wheel 1 is equipped with a driving wheel 1 consisting of a spherical body, sphere receiving mechanism 2 which supports the driving wheel 1 in a rotatable manner, and a revolution driving mechanism 7 which is press-attached with the driving wheel 1 and applies a turning moment to the moving wheel 1, and on a supporting frame body 3 for supporting the sphere receiving mechanism 2, a holding frame body 4 for holding the revolution driving mechanism 7 and a mechanism 6 for changing the direction for bringing the revolution drive mechanism 7 into pressure contact with the driving wheel 1 is suspended.
Patent JP-H0783447-A (JP)
Title: Heating cooking appliance
Inventor: HIRATE YOSHITOSHI
IPC: F24C7/02
Filed: 1993-09-14
Abstract: PURPOSE:To make even a non-heat-resistant electric component fully useable by providing a fan for cooling a magnetron in the machine chamber of a cabinet and a movable wind direction plate near an electric component installed near the magnetron in the machine chamber in such a way that it covers the electric component only at the time of high frequency heating cooking. CONSTITUTION:A cooling fan 20 for cooling a magnetron 11 is provided in the machine room 4 of a cabinet 1, an electric component 25 is provided near the magnetron 11 in the machine chamber 4 and a movable wind direction plate 22 is provided near the electric component 25 in such a way that it covers the electric component 25 only at the time of high frequency heating cooking. In doing so, the cooling fan 20 is rotated at a high speed at the time of high frequency heating cooking and, by its air pressure, the movable wind direction plate 22 is actuated to cover the electric component 25 so as to shield heat from the magnetron 11. At the time of cooking by energizing a heater, the cooling fan 20 is rotated at a low speed to allow the movable wind direction plate 22 to open by its normal action for return to position in order for the electric component 25 to be cooled to prevent its overheating and also for the magnetron 11 to be cooled forcibly.
Patent JP-H04109623-A (JP)
Title: Semiconductor device with p-n junction
Inventor: SAITO YOSHIHARU
IPC: H01L21/768
Filed: 1990-08-29
Abstract: PURPOSE:To obtain an excellent passivation film, which does not deteriorate the P-N junction of a semiconductor device, and a layer insulating film by forming a plasma silicon nitride film having film thickness allowing to hold positive charges having substantially the same density as negative charges induced in a silicon dioxide film onto a silicon dioxide film through a plasma vapor growth method and laminating two layer films. CONSTITUTION:The laminate of a silicon dioxide film 10 and a silicon nitride film 6 formed through a plasma vapor growth method are shaped onto a semiconductor substrate 1 with a P-N junction, and the film thickness of a silicon nitride film 6 is set to film thickness having positive charges having substantially the same density as negative charges induced in the silicon dioxide film 10. That is, the film thickness of the silicon nitride film 6 is set so as to have positive charges having substantially the same density as negative charges induced in the silicon dioxide film 10, and the two layer films are laminated, thus substantially bringing charges in the two layer films to zero. Accordingly, an excellent passivation film, which does not deteriorate a P-N junction, and a layer insulating film can be acquired.
Patent JP-H0390817-A (JP)
Title: Displacement gauge
Inventor: SHIRATORI RYOJI
IPC: G01D5/24
Filed: 1989-09-04
Abstract: PURPOSE:To obtain a large measurement range by compensating the nonlinearity of variation in the capacity of an oscillator due to displacement in an oscillator with the characteristic in the nonlinearity of the capacity to the control voltage of a varactor diode in a voltage-controlled oscilaltor. CONSTITUTION:There is the capacity Cs for detecting displacement in the LC oscillator 1 and when it is varied, the oscillation frequency is also varied. Further, the voltage-controlled oscillator is provided with a PLL, so the control voltage is varied so as to vary the capacity Cv of the varactor diode. Then while the PLL is locked, the output frequency of the oscillator 4 becomes equal to the output frequency of the oscillator 1 and the current control voltage corresponds to the output frequency of the oscillator 1. Then a locking detector 7 detects the PLL being locked and the control voltage to the oscillator 4 is read by a voltmeter 8. Namely, the displacement is detected by converting the displacement to the variation in the control voltage.
Patent JP-S6471289-A (JP)
Title: Luminance signal chrominance signal separation filter corresponding to picture correlation
Inventor: TAMURA REIKO
IPC: H04N9/78
Filed: 1987-09-10
Abstract: PURPOSE:To prevent the effect of leakage of a luminance and a chrominance signal to mutual channel in a region where a picture is subject to rapid change by using a luminance signal/chrominance signal separation filter depending on the correlation of pictures in vertical and horizontal directions in a composite color television signal. CONSTITUTION:A composite color television signal is sampled by an A/D converter 4. Outputs of the A/D converter 4 and one-line delay circuits 5a, 5b are inputted to a vortical direction chrominance signal extraction filter 6a, a horizontal direction chrominance signal extraction filter 6b and a horizontal/vertical direction chrominance signal extraction filter 6c. The outputs of the filters 6a-6c are given to a switch circuit 8 via compensation delay circuits 5c-5e. A picture correlation discrimination circuit 7 applies isolation point elimination to detect the correlation in horizontal and vertical directions aud gives the result to the switch circuit 8 as the control signal. The color signal is led out of the switch circuit 8 and a luminance signal is led from a subtraction circuit 9a receiving the chrominance signal.
Patent JP-H0867251-A (JP)
Title: Surface structure for cart
Inventor: KOJIMA YUTAKA
IPC: B65D6/28
Filed: 1994-08-30
Abstract: PURPOSE: To reduce assembly man-hours, to improve dimensional accuracy and to prevent also a trouble according to deterioration by integrally forming as an aluminum-made extrusion molded material a surface plate and both edge parts arranged in both ends of the surface plate to be built with the other surface plate orthogonal to the surface plate as a frame collar. CONSTITUTION: A floor plate 12, which is a surface plate, and right/left both edge parts 14, arranged along right/left both ends of this floor plate 12, are integrally molded as an aluminum-made extrusion molded material. In both the edge parts 14, which are frame collars, a base part 15 of laterally long almost squared section is formed in a lower part, also to form a holding part 16 of almost recessed shape section in an upper part. A lower end part of right/ left both side plates 4 is inserted to be fitted to space in the holding part 16, to build the side plate fixed by bonding, rivet, etc. In a raw material, aluminum, duralumin and other aluminum alloy are used. Integrally forming a back plate 5, both the side plates 4 and both the edge parts thereof can be also performed.
Patent JP-2001057721-A (JP)
Title: Corrugated electric wire pipe having ignition delay property
Inventor: MURAYAMA MOTOHISA
IPC: C08J5/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a corrugated electric wire pipe having ignition delay property, that has improved mechanical strength and flexibility, has improved ignition delay property, and moreover does not generate toxic gas at combustion. SOLUTION: Aluminum hydroxide 5-50 pts.wt. is mixed with high-density polyethylene 100 pts.wt. as an ignition delay agent, composing an electric wire pipe 1 with a resin composition of tensile strength in the rage of 2.3-3.5 kg/mm2, elongation of 500-800%, and melt flow rate (190 deg., 10 minutes) of 0.05-1.0 oxygen index 18-22.
Patent JP-H1072755-A (JP)
Title: Fibrous form and its production
Inventor: SUGINO TOMOSHIGE
IPC: D04H1/541
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a fibrous form usable through separating to a thickness, length or width needed for its aimed use, and having insectproofness highly resistant to industrial laundry. SOLUTION: This fibrous form comprises an insectproof fiber A and a conjugate fiber B and has such a design that the conjugate fiber B is composed of a thermoplastic polymer R1 and another thermoplastic polymer R2, the melting point of the polymer R1 is lower than those of the insectproof fiber A and the polymer R2, and the layer (a) where at least part of the mutual conjugate fibers B and the contact points between the conjugate fibers B and the insectproof fibers A lies virtually bonded and the layer (b) where the conjugate fiber B is nonexistent or the weight ratio of the conjugate fiber B is smaller than that in the layer (a) are distributed alternately.
Patent JP-H0781645-A (JP)
Title: Bicycle lock
Inventor: MARUO KUNIMASA
IPC: B62H5/16
Filed: 1993-09-14
Abstract: PURPOSE:To lock and unlock a front wheel and a rear wheel by remote control while still riding on a bicycle. CONSTITUTION:A remote control system is formed in such a way that a bicycle lock is divided into an operation part 1 which can lock wheels by a key 5 installed on a body frame in a more upper part than a top part of the wheels and first and second lock mechanism parts 2A and 2B having first and second latches 30A and 30B installed in the vicinity of the wheels 105 and 106, and the operation part 1 and the first and the second lock mechanism parts 2A and 2B are connected to each other by first and second cables 3A and 3B, and the first and the second latches 30A and 30B are advanced to and retreated from between mutually adjacent sporks through the first and the second cables 3A and 3B by operating a lever of the operation part 1, and the wheels are locked and unlocked.
Patent JP-H0564627-A (JP)
Title: Inspecting device for inside of tube
Inventor: UEDA YASUHIRO
IPC: A61B1/00
Filed: 1991-09-09
Abstract: PURPOSE:To enable self-traveling in tube to be inspected accurately and in a low stress manner by providing a moving body having a guide wire inserted there through with an internal tube inspection means to enable forward or backward driving of a guide wire. CONSTITUTION:An internal inspector 30 comprises a guide wire 31 to be inserted into a tube to be inspected and a cylindrical moving body 32 retained movably forward or backward on the guide wire 31 and an ultrasonic vibrator 33 is provided on the outer circumferential surface of moving body 32 as internal inspection means. The moving body 32 is made up of a body 35 having a wire insertion hole 34 at the center thereof, rollers 36a and 36b provided in the body 35 and a motor 37 to drive the rollers 36a and 36b. The moving body travels by itself sandwiching the guide wire 31 between the rollers 36a and 36b thereby enabling self traveling accurately and in a low stress manner in the tube to be inspected.