baber/WOPTO huggingface dataset:
Patent JP-S63302384-A (JP)
Title: Magnetic defect inspecting apparatus
Inventor: ABE KATSUO
IPC: G01R33/12
Filed: 1987-06-03
Abstract: PURPOSE:To measure the magnetic characteristic of a fine region in a noncontact and nondestructive manner with high accuracy, by irradiating a fine region to be measured with a polarized laser beam and processing the data possessed by the reflected laser beam optically and electrically. CONSTITUTION:An air spindle 1 is rotated to float a magnetic head on a magnetic disk 7. Next, a signal is written and read at every one track by a recording current of predetermined frequency and, when the signal is shifted fro a predetermined reading output intensity range, said track is measured as an error and a track No. is recorded as error generating data. Subsequently, the spindle 11 is stopped and moved so that an error generating address comes to the position of a laser spot. Next, the error address is irradiated with a preliminarily adjusted laser beam and the alignment of a focus is performed so that the laser spot becomes the min. diameter. Then, a magnetic field having intensity about two times the holding force of the disk 7 is generated by a magnetic field generator 10, and a polarizer 4 and a detector 8 are adjusted to detect a beam signal by a detector 9 and the magnetic characteristic of the error address is obtained to be compared with a photomagnetic hysteresis loop and the quantity of beam imparting the holding force of the disk is identified.
Patent JP-S5261846-A (JP)
Title: High frequency heater
Inventor: UENO AKIHIKO
IPC: F24C7/02
Filed: 1975-11-17
Abstract: PURPOSE: An electrical power control operated in a good efficiency, by means of time-division controlling the both methods of heating, in case of a hating device where both induction heater and heating heater are used together. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5264487-A (JP)
Title: Preparation of l-isoleucine
Inventor: KAKIMOTO TAKEHIKO
IPC: C12R1/025
Filed: 1975-11-17
Abstract: PURPOSE: L-Isoleucine, an essential amino acid, is obtained by fermentation process from 1,2-butylene oxide or 1,2-butanedial, both being petrochemicals commercially availabel in larege quantity at a low cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0434805-A (JP)
Title: Natural lighting device
Inventor: TAKAHASHI KAZUO
IPC: G02B6/00
Filed: 1990-05-30
Abstract: PURPOSE:To receive almost the same amount of light in a day, regardless of the displacement of an incident light by forming a natural lighting part of sun beam out of a prism and of a lens of high density conversion, and by effectively converging the incident light at the prism part into the other surface. CONSTITUTION:A natural lighting device 7 is formed out of a natural lighting part 12 and of a light introduction duct 22. Ducts 20 and 22 are provided on the upper end of the light introduction duct 22 in an integrated, or separated form, and the light is guided to each chamber 1-5. The natural lighting part 12 is formed by connecting prisms 16, 16' and high density conversion lenses 17a, 17b together. Even when the incident angle of the sun beam changes, the light is effectively converged by the internal reflection by the prism, and is converged at high density level by the high density conversion lens, and the sun beam can thus be taken in effectively without using a tracking device.
Patent JP-S5661971-A (JP)
Title: Devil tongue and its production
Inventor: ASAI SEKIO
IPC: A23L29/244
Filed: 1979-10-25
Abstract: PURPOSE: Cow milk or milk solution is combined with devil tongue to produce a food having enriched nourishments and a unique taste.  
     CONSTITUTION: Raw cow milk or milk solution made from powdered or condensed milk is added to devil tongue and calcium is admixed thereto. The mixture is molded and heated to give the products. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5471538-A (JP)
Title: Back up system in hierarchy system
Inventor: GOTOU TSUTOMU
IPC: G06F15/177
Filed: 1977-11-18
Abstract: PURPOSE: To reduce the amount of hardware for slave computer, by producing the virtual machine for substitution in the master computer if a slave computer is down and backing up the computer down.  
     CONSTITUTION: When the interface circuit NCM1 in the subsystem 1 detects a failure in the slave computer P1, the circuit NCM1 requests substitution to the master computer 1. The master computer generates virtual machine P1' and requests the incorporation of P1' and the input and output unit IOS1 1  to NCM1. NCM1 release the incorporation of the line L and L1 1  and couples it to L2 1 . Thus, the subsystem 1 is coupled with I/O mode via NCM1. The restoration of the slave computer P1 is detected with NCM1 and when it is told to the master computer,  the instruction from the master computer links L and L1 1  and it returns to the  computer versus computer mode. The restoration of failure can be made manually.  With this system, one slave computer is enough for the subsystem. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H033365-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI KUNIO
IPC: H01L21/28
Filed: 1989-05-31
Abstract: PURPOSE:To realize a structure capable of preventing implanted ion from permeating a substrate and restraining the increase of resistivity of an electrode at the time of implanting ion into the electrode composed of a polycrystalline electrode, by setting the crystal grain diameter of the polycrystalline film constituting the electrode so as to be small on the rear side of the electrode and large on the front side. CONSTITUTION:In a device wherein an electrode is constituted of a polycrystalline film, crystal grain diameter of the polycrystalline film is made small on the rear side of the electrode 14 and large on the front side. For example, an oxide film 11 is formed on a silicon substrate 10 by thermal oxidizing method; thereon a polycrystalline silicon film 12 is deposited by low pressure CVD method using thermal decomposition of SiH4; when the deposition temperature is reduced gradually from 620 deg.C to 560 deg.C, the silicon deposited at the lower temperature turns to an amorphous state. Next, when annealing is performed at 600 deg.C, the amorphous part 12a turns to a polycrystallized part 12c, and the lower the deposition temperature is, the larger the crystal grain diameter becomes. After that, a superposed body of a gate oxide film 13 and a gate electrode 14 is left by patterning, and impurity is diffused by ion implanting method.
Patent JP-H04339334-A (JP)
Title: Contact type optical recording medium
Inventor: SANTO TAKESHI
IPC: G11B7/24012
Filed: 1991-05-15
Abstract: PURPOSE:To provide the contact type optical recording medium, such as optical card, veneer type contact structure type optical disk or optical floppy disk, having the sensitivity equal to the sensitivity of an optical disk while maintaining a high sensitivity and high C/N. CONSTITUTION:The film thickness of the recording layer of the contact type optical recording medium which is provided with a recording layer essentially consisting of an org. dye directly or via a UV curing resin layer on a plastic substrate and has an adhesive layer or protective layer on this recording layer is set larger than the film thickness at which the reflectivity at recording and reproducing wavelengths are maximized. The film thickness (d) of the recording layer and the film thickness (d') at which the reflectivity at the recording and reproducing wavelengths are maximized have a relation d>=1.5Xd'.
Patent JP-S63303494-A (JP)
Inventor: NAGAMINE SABURO
IPC: G07D7/20
Filed: 1987-06-02
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-H06343731-A (JP)
Title: Separation net pole for outdoors
Inventor: FURUTA MASAYUKI
IPC: A63B69/36
Filed: 1993-06-10
Abstract: PURPOSE:To avoid a concentrating load on a joint of pole by the snapping force and to make the net not to touch the joint, by jointing up and down a plurality of cylindrical members, the upper part of which is reduced in diameter, and levelling the net side of a joint in line with no difference up and down. CONSTITUTION:A pole A is formed by welding three cylindrical members 1a, 2a and 3a with big, medium and small cross section diameters to be lower, middle and upper parts with a joint(s) 4a. Setting metal pieces 6a and 6b are set on the top and bottom ends of the pole A to hold the net. The diameters of the top and bottom circles of a joint 4a are to be agreed with those of upper and lower connected cylinders respectively and the peripheries of the ends and the cross sections of the joint 4a are eccentrically formed, not in concentric circles. A part of the joint 4a is formed to compose the straight part perpendicular to the cross section face direction contact with every peripheries to eliminate the difference at the joint part side between the upper and lower cylindrical members.
Patent JP-S63302176-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: SATO HIROSHI
IPC: F02P5/15
Filed: 1987-06-01
Abstract: PURPOSE:To enable correction of a delay amount to a rapidly demanded value even during transient running, by a method wherein, when the number of occurring times of knocking is increased to a given value, a fundamental ignition timing is corrected based on a value obtained by correcting an ordinary delay correction amount further to the delay side. CONSTITUTION:The running state of an engine is detected by a means (a), knocking occurring to an engine is detected by a means (b), and the number of knocking occurring times is counted by a means (c). When knocking occurs, an ignition timing is corrected to the delay side, and a first delay correction amount, corrected to the advance side when knocking is prevented from occurring, is computed by a means (d). Further, when the number of knocking occurring times is increased to a given value, a second delay correction amount, by means of which a first delay correction amount is corrected to the delay side by a given amount, is computed by a means (e). When the number of knocking occurring times exceeds a given value, based on a second delay correction amount, a fundamental ignition timing is corrected by means of a means (f), and ignition is effected by a means (g) according to the correction result.
Patent JP-S5662612-A (JP)
Title: Cooling device of hot strip
Inventor: NUNOKAWA TAKESHI
IPC: C21D9/573
Filed: 1979-10-27
Abstract: PURPOSE:To treat two-phase high tensile steel plates or the like requiring heat  treatment of special cooling patterns by taking up the strip from finishing mills by coilers placed in proximity behind the mills in a high-temp. state and uncoiling the same by the adjacent payoff reels succeeding to the coilers. CONSTITUTION:The strip 1 from the final stand 2 of finishing mills is taken up in a high-temp. state on one or plural units of coilers 4' placed in proximity behind the stand 2. The thus taken-up coils are uncoiled by one or plural units of adjacent payoff reels 5 succeding thereto. The uncoiled strip 1 is fed to a cooling spray zone 3 at the heat treatment temp. meeting that material, that is, the temp. at which two phases of ferrite and a proper amount of austenite coexist. Here, intended heat treatment is carried out by controlling transfer speed and the amount of cooling water, and the strip is taken up to a coiler 4.
Patent JP-H0431852-A (JP)
Title: Developer for silver halide photographic sensitive material
Inventor: DATE SUKEAKI
IPC: G03C5/305
Filed: 1990-05-28
Abstract: PURPOSE:To prevent the staining with silver sludge generated by a developer contg. the solvent of a silver halide, such a sulfite, without impairing photographic characteristics by using mercapto compds. and specific compds. CONSTITUTION:At least one kind of the compds. expressed by formula I and at least one kind of the compds. expressed by formula II are incorporated into the developer. In the formula I, A, B denote a mercapto group, hydroxyl group, etc.; R1, R2 denote a hydrogen atom, -X-Y group; X denotes a bivalent group; Y denotes a carboxyl group, hydroxyl group. In the formula II, R1 denotes a hydrogen atom, halogen atom, <=4C alkyl group. The liquid staining by the silver sludge and the staining of the roller and belts of an automatic developing machine are prevented at the time of processing photosensitive materials by the stable developer contg. the high-concn. sulfite and by using the automatic developing machine in this way. The photographic images having the excellent finish quality free from silver stains are obtd.
Patent JP-2000325932-A (JP)
Title: Method and apparatus for evaluating environmental load
Inventor: AMAKAWA MASAFUMI
IPC: G06F19/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method which can sum up the environmental loads of a product in its life cycle simply to implement the evaluation of the loads and an apparatus for the method. SOLUTION: In evaluating the environmental loads of a product in its life cycle, an investigation item selection part 2, in order to evaluate the loads corresponding to the kind of the product, selects the combination of necessary data investigation items from a data investigation item list and sets limits to investigation items necessary for the evaluation. Moreover, an environmental load calculation part 5 calculates the environmental loads from data on the product corresponding to the selected investigation items and existing environmental load data per unit quantity of each investigation item.
Patent JP-H06329936-A (JP)
Title: Diaminostilbene compound and formation of image by using the same
Inventor: DEGUCHI YASUAKI
IPC: C07D251/52
Filed: 1993-05-18
Abstract: PURPOSE:To obtain a diaminostilbene compound being effective in obtaining an image with a less color-stained unexposed area when it is added to a developing composition for a silver halide photographic material and the mixture is subjected to simple rapid processing and contributing to also the storage stability of a developer by selecting a specified diaminostilbene compound. CONSTITUTION:A diaminostilbene compound represented by formula I [wherein L<1> and L<2> are each -OR<1> or -N-R<2>(R<3>), provided that the four substituents L<1>s and L<2>s in the formula have at least four, in total, substituents selected from the group consisting of -SO3M, -OSO3M, -COOM and -NR3X (wherein X is halogen; R is alkyl; and M is H, an alkali metal, tetraalkylammonium or pyridinium); R<3> is alkyl which may have a substituent selected from the above group, and R<1> and R<2> are each H or R<3>].
Patent JP-H04239428-A (JP)
Title: Replacing device for strip material roll
Inventor: ANTONIO GANBERINI
IPC: B65H19/12
Filed: 1991-06-11
Abstract: PURPOSE: To provide a roll changing device capable of surely holding and transferring a roll of strip material regardless of its shape or size. CONSTITUTION: This device is provided with a head 16 for transporting rolls 2 from a magazine 5 individually and transferring it to an uncoiling station of a wrapping machine 3. This head 16 carries at least three arms 19 extending from its own center in a radial direction and reciprocated to be spread or contracted by a cam connected to the head 16 and by drives 21 and 24. Freely revolving rollers 27 are mounted one to the end of each arm 19 with its axis being in parallel with an axis of the head. In effecting the transfer movement, the head 16 is traversed both parallel with and transversely to its own axis by respectively actuators 31, 15.
Patent JP-S5472444-A (JP)
Title: Control of constant-voltage circuit
Inventor: IMAIZUMI HIROTAKA
IPC: G05F1/56
Filed: 1977-11-18
Abstract: PURPOSE: To make it suitable for great current control and also to enhance the input-output efficiency by constituting a constant voltage supply means to give a fixed potential to the emitter of driving transistor with a constant voltage source or a constant voltage diode.  
     CONSTITUTION: The collector side of the voltage control transistor Q 11  serves as the stabilized output OUT, and the emitter side is connected in series to the unstable input IN. The collector of the driving transistor Q 12  is connected to the base of the voltage control transistor Q 11 , the base is connected with the emitter of the feedback amplifying transistor Q 13 , and the emitter of the driving transistor Q 12  is connected to the constant voltage source E as a constant voltage supplying means. Or, as another way, the constant voltage diode ZD may be connected and also its emitter may be connected to the collector of the voltage control transistor Q 11 . Thus, it is possible to enhance efficiency and at the same time to make it suitable for great current control. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08334926-A (JP)
Title: Toner for developing electrostatic image and method for fixing toner image
Inventor: AKIMOTO KUNIO
IPC: G03G15/20
Filed: 1995-06-06
Abstract: PURPOSE: To obtain a toner having a wide low temp. fixing region, not causing fogging or scattering and preventing filming by specifying the mixing ratio between high mol. wt. and low mol. wt. components and physical properties of the components in a resin binder made of a mixture of the components. CONSTITUTION: In this toner consisting of a resin binder and a colorant, the resin binder is made of a mixture of high mol. wt. and low mol. wt. components. When the common logarithm (logη') of apparent. viscosity measured with an overhead flow tester is plotted to temp., the absolute value (kHP) of the gradient of the graph of the high mol. wt. component is 0.003-0.02log(poise)/ deg.C and the absolute value (kLP) of the gradient of the graph of the low mol. wt. component is 0.07-0.1log(poise)/ deg.C. The mixing ratio between the high mol. wt. and low mol. wt. components is 5:95 to 50:50 and the absolute value (k binder) of the gradient of the graph of the resin mixture is 0.03-0.06log (poise)/ deg.C.
Patent JP-H09290309-A (JP)
Title: Chuck cover
Inventor: SHIMIZU JUICHI
IPC: B23B45/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent damage of an article by hitting it with a rotary part and an injury by touching a hand, by providing a tubular cover drilling a handle avoiding recessed lack part, and rotatably bringing the cover into slide contact with a receive contact surface of a mounting ring in a rearward end face in a swollen part provided in the cover. SOLUTION: In a rotary bearing part 2 protruded in a sheath port shape of an electric bore 1, a mounting ring 3 is fitted to be fastened by a lock screw 4. A tubular cover 6 drilling a handle avoiding U-shaped recessed deficiency part 5 is provided, in a receive contact surface 9 of the mounting ring 3 of a rearward side surface 8 in a swollen part 7 provided in the cover 6, it is rotatably brought into slide contact. After fitting the mounting ring 3 and the cover 6 matched to a support ring 10, a support ring 9 is fixed to the mounting ring 3 by a screw. Accordingly, since a rotating chuck is coated, an accident damaging an article hitted by a rotary part and getting hurt by touching a hand can be prevented.
Patent JP-S5931366-A (JP)
Inventor: YAMADA YOSHIO
IPC: F17C3/00
Filed: 1982-08-10
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-H08334440-A (JP)
Title: Wheel alignment adjusting method for vehicle
Inventor: NARUSE YUTAKA
IPC: B62D17/00
Filed: 1995-06-06
Abstract: PURPOSE: To provide running stability of a vehicle and reduce partial abrasion of tires by adjusting attitude angles of wheels by the sums of camber thrusts and conicities determined by the forces and the directions acting on the drive faces of respective tires in the circulating shaft direction. CONSTITUTION: When respective wheels are mounted on respective tire drive faces 60 of a vehicle alignment measuring device and turned normally/reversely, a force (a lateral force) is acted in the direction of a circulating shaft (a rotary shaft) by the rotating tires so that board pieces 60A move to the left/right direction, namely, the circulating shaft direction. Then, forces F1 , F2 of the whole four wheels in the circulating shaft direction are detected by a sensor 56, the sums Fc of chamber thrusts and cinicities of respective wheels are calculated by an equation (F1 +F2 )/2 Fc , and the sizes and the directions of the adjustment target values (a force to be left) F of the respective wheels are found by an equation F=2A.Fc (A is a constant determined by a friction coefficient of a road surface).  In adjusting the wheel alignment, the toe angles or the cambers of the wheels are adjusted one by one in a tolerance range of a design value.
Patent JP-H034304-A (JP)
Title: Working vehicle guiding device utilizing beam light
Inventor: YOSHIKAWA KOJI
IPC: G05D1/02
Filed: 1989-05-31
Abstract: PURPOSE:To detect the center of a guide beam light with high accuracy without being influenced by the spread of a beam for guiding by providing plural light- receiving means in parallel so that the light-receiving surfaces can be directed toward a direction crossed to the scanning direction of the beam light for guiding. CONSTITUTION:For a working vehicle V, in order to automatically travel along a set traveling locus (m) in each working stage, based on the light-receiving position information of a pair of light-receiving devices 1, a position from the installation wall surface of a beam profecting device 8 and an inclination to the locus (m) are obtained, and a steering control is executed. A pair of light- receiving signals I+ and I- outputted from each of plural PSD(S)s as the light- receiving means of the light-receiving devices 1 are inputted through a peak holding circuit 2 and an A/D converter 3 to a controller 4, and the light- receiving position is discriminated by a light-receiving position discriminating means 100. The controller 4 controls an actuator 5 for steering based on the discrimination information, and the working vehicle V is steering-operated.
Patent JP-H04337741-A (JP)
Title: Electrophotographic toner
Inventor: MAEDA SATOSHI
IPC: G03G9/087
Filed: 1991-05-14
Abstract: PURPOSE:To provide the toner having the excellent preservable stability to obviate the generation of blocking in moist and hot environment and to obtain high vinyl chloride plasticizer resistance and high image grade by using a polyester resin consisting of polyvalent carboxylic acid and polyhydric alcohols having a point symmetrical structure. CONSTITUTION:The polyester resin obtd. by condensation polymn. of the polyvalent carboxylic acids and the polyhydric alcohols is used as the main constituting component of the binder resin. The polyvalent carboxylic acids contain >=60mol% arom. dicarboxylic acids and tervalent and higher polyvalent carboxylic acids in a range of not exceeding 20mol%. The polyhydric alcohols contain 10 to 100mol% aliphat. diols and 0 to 90mol% alicyclic diols. Further, >=70mol% of the total sum of the polyvalent carboxylic acids and the polyhydric alcohols have the point symmetrical structure.