baber/WOPTO huggingface dataset:
Patent JP-S6190313-A (JP)
Title: Floppy head
Inventor: MORITA KAZUO
IPC: G11B5/265
Filed: 1984-10-05
Abstract: PURPOSE:To shorten the magnetic path length of a head and to improve the magnetic efficiency and to realize high output and compactness by fixing the back core to the rear end of a read/write head and providing the back core with winding. CONSTITUTION:A read/write head 21 forms a U-shaped core tip having two side cores 2111 and 2112 which are connected almost at right angles to the front sliding surface and extend upward. The side cores 2111 and 2112 are connected and fixed at the rear end to a back cover 51 which is provided with a winding 31. Therefore, in comparison with those which have the side cores provided with the winding 31, the side core portion can be shortened shortening the total magnetic path length and improving the magnetic efficiency, thus promoting high output. Furthermore, the head can be made smaller because there is no projection of the winding in the side direction of the side core.
Patent JP-S6269849-A (JP)
Inventor: SATO MASANARI
IPC: D03D47/34
Filed: 1985-09-20
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-S60101979-A (JP)
Title: Photovoltaic element
Inventor: NOZAWA MASAHIKO
IPC: H01L31/075
Filed: 1983-11-07
Abstract: PURPOSE:To improve photoelectric conversion efficiency by connecting amorphous Si thin-films in a multilayer shape while mixing crystallite Si to the amorphous Si thin-film most separate from the beam incident side. CONSTITUTION:A transparent electrode 200 is formed on a glass substrate 100. P type, I-type and N type each semiconductor layer 300A, 400A and 500A consisting of amorphous Si are shaped on the electrode 200 in succession, thus forming a first Si thin-films A. P type, I-type and N type each semiconductor layer 300B, 400B and 500B composed of amorphous Si are formed on the layer 500A. Crystallite Si is mixed to each of these layers 300B, 400B and 500B, thus forming second Si thin-films B. Accordingly, the absorption wavelength range of solar rays can be increased, and photoelectric conversion efficiency can be improved largely.
Patent JP-S60101504-A (JP)
Title: Refractive index-distributed type plastic lens
Inventor: NAKAUCHI JIYUN
IPC: C08F20/32
Filed: 1983-11-08
Abstract: PURPOSE:To obtain a lens having refractive index distribution small in image formation distortion, and high transmittance and good heat resistance by additionally reacting a specified fluorinated carboxylic acid or its anhydride with a columnar polymer composed essentially of beta-methylglycidyl methacrylate from the surface. CONSTITUTION:A superior lens having a distribution of refractive index satisfy- ing conditions represented by equation V can be obtained with high reproducibility by immersing a rod obtained by immersing a columnar polymer composed essentially of beta-methylglycidyl methacrylate into a solvent mixture of CH3OH and CH3-OCH2CH2O-CH3 and allowing it to swell up to an equilibrium state, into a soln. of fluorinated carboxylic acid or its anhydride represented by one of formulae I -IV (n is 2-8, and m is 1-4), and heating the mixture to react a part of the glycidyl groups. In equation V, 0.03<=gr0<=0.45, ¦h4-2/3¦<=100, ¦h6+17/45¦<=1,000(r) is distance from the center on the section rectangular to the central axis of the column, (g) is a constant of refractive index distribution, r0 is the radius of the column, nr is refractive index at the point (r), na is refractive index at the center of the column, and h4, h6 are each higher order coefft.
Patent JP-S58113769-A (JP)
Title: Burn-in device
Inventor: KIKAWADA MINAMI
IPC: G01R31/02
Filed: 1981-12-28
Abstract: PURPOSE:To draw out a body to be tested, easily and exactly without performing a manual work, by drawing out the body to be tested, which is stored in the inside by an extruding mechanism, from a connector. CONSTITUTION:A reciprocating bar 9 moves between guide pins 10 through a pin driven by a cam which is electrically turned, and a pressure plate 6 formed as one body with this bar moves in the direction for drawing out a body to be tested 8... from a connector. As a result, it is possible to obtain a burn in device which is capable of drawing out the body to be tested, which is coupled with the connector and is stored in the burn-in device, and is capable of storing a lot of bodies to be tested, with high density.
Patent JP-H1150300-A (JP)
Title: Method and apparatus for ultrasonic electrolytic cleaning apparatus
Inventor: NACHI KAZUMASA
IPC: C25F7/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To simplify the preparation for cleaning work, the arrangement of wash to a cleaning tank, etc., at the time of cleaning the wash by an ultrasonic electrolytic cleaning device. SOLUTION: A cathode electrode body 4 which is connected to a power source 13 at all times and acts as a cathode is arranged via an insulating layer on the base side of a cleaning tank 2 of the ultrasonic electrolytic cleaning device. A cleaning bucket 7 which is freely attachable and detachable to and from the cleaning tank 2 and energizes the wash via a loading part for loading the wash is placed atop this cathode electrode body 4. An anode electrode body 8 connected to the anode is set to face the wash on the cleaning bucket 7. At this time, the energization to the wash 6 is made possible by simply placing the cleaning bucket 7 on the cathode electrode body 4. The cleaning bucket 7 and the wash 6 are discharged together after cleaning and, therefore, the prepn. of the cleaning work and the handling of the wash 6 in the ensuing stage are made easy.
Patent JP-H0258804-A (JP)
Title: Manufacture of zinc oxide varistor
Inventor: KATSUMATA MASAAKI
IPC: H01C7/10
Filed: 1988-08-24
Abstract: PURPOSE:To improve the voltage nonlinearity and voltage applying life characteristics of the title varistor by sintering the molded or calcined body of a zinc oxide varistor element after bismuth is applied to the side faces of the molded or calcined body. CONSTITUTION:Bismuth is applied in a rate of 0.1-50mg/cm<2> in Bi2O5 to the side faces of a molded body 1 obtained by performing a compression molding of a material powder composed principally of zinc oxide with additives so added that a sintered product may give voltage nonlinearity. For example, the molded body 1 is dipped in a bismuth paste prepared by mixing 300g of Bi2O3 into an organic binder composed of 10wt.% of ethyl cellulose, 20wt.% of n-butyl acetate, and 70wt.% of butyl carbitol. After the molded body 1 thus formed is sintered in air and Al2O3 is plasma sprayed to the side faces of the molded body 1, aluminum spraying electrodes 4 are provided on both end faces by polishing the end faces. Since the bismuth diffuses into this element body from the side faces, the voltage nonlinearity and voltage applying life characteristics of the element are improved.
Patent JP-S6189581-A (JP)
Inventor: PURATATSUPU KIRACHIYANDO DOUSH
IPC: G21C7/04
Filed: 1985-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6268685-A (JP)
Title: Control unit for spot welding robot
Inventor: YAMAGISHI HIDEJI
IPC: B23K11/24
Filed: 1985-09-24
Abstract: PURPOSE:To prevent the traces in spotting and of spatters by reducing the output of the electrically driven servo motor which performs the position correction while from the completion of the movement of a welding gun to the target value upto the start of welding current feeding and by returning on each completion of welding as well. CONSTITUTION:A memory part 11 stores the spot welding position of a work by teaching and arithmetic processing part 12 plays it back according to the program of the memory part 11. A servo motor driving part 13 drives an electrically driven servo motor by the command from the arithmetic processing part 12 and a pressure driving part 14 drives the pressure driving source of a welding gun by the command from the arithmetic processing part 12. A transformer 15 feeds the welding current to a welding electrode 2 by the command from the arithmetic processing part 12. A control means 16 reduces the output of the electric servo motor which performs the position correction by the deflection of the gun 1 while from the movement completion of the welding gun 1 upto the feeding start of the welding current by the command from the arithmetic processing part 12 and restores the output of the electric servo motor on each completion of the spot welding of the welding gun 1 as well.
Patent JP-2001030449-A (JP)
Title: Laminated polyester film
Inventor: WATANABE TOSHIHARU
IPC: C08K3/22
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a transparent polyester film which has no frosting defect on the film surface and is hardly wounded and has good sliding properties while high transparency is ensured. SOLUTION: A film prepd. by laminating a polyester layer contg. aluminum oxide fine aggregate particles and org. particles with a particle diameter distribution ratio R of at most 1.5 and with a thickness of 0.2-5 μm on at least one face of a polyester layer substantially free from particle is provided and it has a film inner haze converted in terms of thickness of 100 μm of at most 1.0%.
Patent JP-S6367292-A (JP)
Inventor: FUJII TAKETOSHI
IPC: B67B3/20
Filed: 1986-09-06
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-S60102002-A (JP)
Title: Reflector for reflector antenna
Inventor: SUGIMOTO EIICHI
IPC: H01Q15/14
Filed: 1983-11-08
Abstract: PURPOSE:To improve the separation resistance of metallic foil against heat cycles of day and night and seasonal changes by adhering a fabric base material to the reverse surface of the metallic foil with a flexible adhesive, and adhering a thermosetting resin layer to the base material by heating and pressure application. CONSTITUTION:An anticorrosive layer 2 formed of a film of a thermosetting type acrylic resin with an about 20 and several mum thickness is provided over the surface of the metallic foil 11 having, for example, a 0.1-0.5mm. thickness, and the flexible adhesive 3 is provided over the reverse surface. The flexible adhesive 3 uses a polymer of vinyl chloride and acryl, linear polyester, compatible compound of linear polyester and amino resin, ethylene vinyl acetate copolymer, or hot melt adhesive of polyamide. The fiber fabric base material 4 is adhered to the flexible adhesive layer 3 to form and set a compound layer 5 by heating and pressure application, and the metallic foil 1 is adhered. Consequently, a reflector for a reflector antenna which has superior resistance to a heat cycle is obtained.
Patent JP-H04250153-A (JP)
Title: Clipper attachment for ligation clipping
Inventor: HANSU TOROIDORU
IPC: A61B17/128
Filed: 1991-07-29
Abstract: PURPOSE: To movable insert a return wire a head end of which is formed in a hook shape in a cylindrical rod system made of upper and lower rods, to freely operate this return wire by an operation lever arranged in the neighbourhood of a handle and to easily hold a blood vessel at the time of a peritoneoscopic surgical operation. CONSTITUTION: This plier installation tool is constituted of a rod system 2, a handle 4 on the terminal end side and a jaw 6 on the front side, and the rod system 2 has upper and lower rods 8, 10 forming the cylindrical rod system as they are respectively overlapped with each other on a semicircular cross section. Additionally, both of the rods 8, 10 are guided to make movement in the axial direction by hinge connection near the jaw 6 and hinge connection near the handle 4. Additionally, a return wire 30 is inserted in a groove in the lower side rod 10. This return wire 30 has a hook type end part 32 having a hook opened upward, free to displace in the axial direction by operation of a lever 36 for operation and free to return to an actuated position by a return spring 42.
Patent JP-H0953936-A (JP)
Title: Gps staff
Inventor: NOGUCHI HITOSHI
IPC: G01C15/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To measure the depth of water easily with high accuracy by combining the GPS with a staff. SOLUTION: GPS antennas 2, 3 are installed at the upper part of a staff body 1 having lower end provided with a ground sensor 4. A fixed station 10 is installed on the ground. The staff 1 is lowered to the bottom of water and the grounding sensor 4 is grounded. When a measurement start switch is turned on and the grounding sensor 4 is grounded with a specified pressure, a measurement is carried out. In the measurement, the position of GPS antenna 2, 3 is determined kinematically with reference to the position of fixed station 10. After determining the positional coordinates of GPS antenna 2, 3, the line connecting the positions is extended to the grounding sensor 4 thus determining the position of grounding sensor 4 and thereby, the position of measuring point on the bottom of the water.
Patent JP-H10103183-A (JP)
Title: Injection device
Inventor: TIMMS COLIN THOMAS
IPC: F02M59/46
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an injection device formed by a relatively simple structure. SOLUTION: An injection device, formed by a nozzle main unit 70 arranged for receiving fuel under pressure from a pumped-up chamber 26, is displayed. An injection control device shaped in a valve 34 controls injection timing, and a discharge control device shaped in a valve 46 controls communication between the pumped-up chamber 26 and a fuel vessel 74. Operation of both the valves 34, 46 is controlled by an electromagnetic actuator 54, it includes a single common armature 56 linked to both the valves 34, 46.
Patent JP-S60103580-A (JP)
Title: Magnetic bubble element
Inventor: SATOU TOSHIHIRO
IPC: G11C19/08
Filed: 1983-11-11
Abstract: PURPOSE:To obtain a corner having a wide operating margin in a magnetic bubble transfer line of the ion implantation system by arranging a dummy pattern indenpendently of the transfer path in a part where the transfer direction of magnetic bubble is changed. CONSTITUTION:In order to improve the characteristic of corners 4, 5, the magnetic pole can make switch phase in phase with the inside of the minor loop at the corners without fail. In order to realize it, when a bubble passes through a part 13 between two circular patterns 11, 12, it is no problem if the distance (x) is 1.5 times or over the diameter D of the bubble. On the other hand, in order to allow the magnetic pole of the corners not to be coupled to adjacent loops, it is realized by delaying a phase where the magnetic pole of the corners is switched by 5 deg. or over. Thus, it is necessary for x/D to give a value of <=3.5. The dummy pattern is arragned in the range of 1.5<=x/D<=3.5. Thus, the coupling of the magnetic poles at the corners does not take place and malfunction of bubbles is prevented.
Patent JP-S6190299-A (JP)
Inventor: NAKANO MASASHI
IPC: G08G1/01
Filed: 1984-10-08
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-S6272087-A (JP)
Title: Graphic inputting device
Inventor: TAMURA SADAO
IPC: G06K9/62
Filed: 1985-09-26
Abstract: PURPOSE:To recognize an on-line handwritten graphic and to improve an inputting speed of the graphic and operability by calculating velocity vector of a graphic from graphic coordinate information inputted from a tablet. CONSTITUTION:When writing is started by downing a pen at a point A, this is detected by an SECT 1002 and a signal to start operation is sent to a CRNR 1005. The CRNR 1005 calculates velocity vector of a handwritten graphic and detects corners. When termination of inputting of one graphic is transmitted from the SECT 1002, the CRNR 1005 terminates operation, and a TRANS 1006 recognizes the type of a graphic between corners from information sent from the CRNR 1005, and prepares a tentative graphic. The tentative graphic made by the TRANS 1006 is compared with a standard graphic of an STNDRD 1003, and fair copy graphic processing is made by a GRRPHP 1007.
Patent JP-S6189720-A (JP)
Title: Touch panel type control data input device
Inventor: MORISHIMA SHINICHI
IPC: G06F3/0488
Filed: 1984-10-08
Abstract: PURPOSE:To attain ease of the mode control operation by comparing a pattern data obtained from the touch operating state of a touch panel by a recognition means for recognizing a pattern and a pattern data before one scanning so as to detect a change in the data and outputting the preset control data in response to the compared output data. CONSTITUTION:A scanner 20 scans each detection electrode 13 of the touch panel 10 in order to detect the touch operating state of the touch panel 10. The detected output data obtained by the scanner 20 is fed to the 1st memory 30, the detected output data for one scanning's share read from the 1st memory 30 is fed to the recognition block 40, by which the touch operating state of the touch panel 10 is subject to pattern recognition at each scanning by the scanner 20. The data comparator 60 compares a pattern data fed from the recognition block 40 with a pattern data before one scanning read from the 2nd memory 50 to detect the change in the pattern data and the result is fed to the discrimination block 70.
Patent JP-H0553270-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ASATAKE ATSUSHI
IPC: G03C7/38
Filed: 1991-08-22
Abstract: PURPOSE:To reduce cost and to enhance color development performance by incorporating a 2-equivalent magenta coupler in at least one of silver halide emulsion layers. CONSTITUTION:At least one of the silver halide emulsion layers contains the 2-equivalent magenta coupler represented by formula I in which each of R1-R4 is H or a group substitutable onto the benzene ring; X is -0-, N-(R6)-, or -S-; R5 is an aliphatic, aromatic, or heterocyclic group; Re is H, an aliphatic or aromatic group: W is a group to be released by coupling with the oxidation product of a specified developing agent and exhibiting no development inhibiting effect; and at least one of R1-R7 and W has a diffusion resistant group.
Patent JP-H07151866-A (JP)
Title: Method and apparatus for detecting thunder and lightning
Inventor: KADO HISASHI
IPC: G01W1/16
Filed: 1993-08-04
Abstract: PURPOSE:To detect the position of flash-to-ground and the position and the direction of atmospheric discharge. CONSTITUTION:Weather radars 11-ln detect cloud data. SQUID sensors 21-2n detect the magnetic field generated by leaking currents and an atmospheric discharge phenomenon, which are the precedence phenomena of flash-to-ground as the vector data. An analytic system, which performs the following functions, is provided. The flowing direction of thunder and lightning is reversely estimated on the basis of the magnetic-field vector data. The charge distribution in clouds is computed on the basis of the cloud data and the reversely estimated current direction. The ground position, where the flash-to-ground probability has the maximum value, and the discharging position of the cloud and the current direction at this time are calculated.
Patent JP-H0374810-A (JP)
Title: Resin bond magnet
Inventor: KOKUBU FUMIHARU
IPC: H01F1/08
Filed: 1989-08-16
Abstract: PURPOSE:To improve oxidation resistance, heat resistance, and mechanical strength, by press-molding mixture of R-Fe-B based magnetic powder and specified epoxy resin and hardening it by heating. CONSTITUTION:Mixture of R-Fe-B based magnetic powder (where R is at least one kind of rare earth element) whose surface is coated with silane based coupling agent and epoxy resin in which hardening agent and lubricant are added and mixed, is hardened by heating after press molding. In this case, the mixing ratio of the epoxy resin to the R-Fe-B based magnetic powder is set at 1-20wt.%. Thereby oxidation of R-Fe-B based magnetic powder in air can be prevented, and heat resistance can be obtained.
Patent JP-S6368434-A (JP)
Title: Transportation by motor-truck
Inventor: NAKAMURA KIYOJI
IPC: B60P1/00
Filed: 1986-09-08
Abstract: PURPOSE:To improve both load and transport efficiencies as well as to make a few containers efficiently utilizable, by attaching each container detachably to an outer surface of the side of a rear body, and transporting these container together with loading. CONSTITUTION:Both sides 3a and 3b of a rear body 2 are designed so as to be rotated outward at a constant angle in making the lower part a fulcrum. On outer surfaces of both these sides 3a and 3b, there are provided with a pair of forks 4m and 4n, a horizontal shaft 5, a pair of hydropneumatic cylinder mechanisms 6m and 6n and a pair or holding devices 7m and 7n. And, each container 30 is held in a vertical state via the engaged device attached foldably to a peripheral part of a bottom plate 31 by hinges. And, the main loading 40 is loaded in the rear body 2, and a motor-truck 1 attaching the container 30 to the outer surface of both sides 3a and 3b of the rear body is transporting the loading 40 and the container 30 simultaneously and unloads the loading 40 and the container 30 at the destination, then loads the requisite loading anew at the specified spot, heating to another new destination.
Patent JP-S60104143-A (JP)
Title: Olefin polymer composition blended with glass fiber
Inventor: SOBASHIMA YOSHIHIRO
IPC: C08K7/00
Filed: 1983-11-10
Abstract: PURPOSE:A composition having improved heat-resistant rigidity, appearance, molding warpage and deformation, and impact strength, obtained by blending a nonpropylene olefin polymer with specific glass fibers and an olefin polymer modified with an unsaturated organic acid (derivative). CONSTITUTION:(A) 10-95pts.wt. nonpropylene olefin polymer (high-density polyethylene or low-density polyethylene having 0.01-200g/10min melt flow rate) is blended with (B) 5-70pts.wt. glass fibers (chopped strand such as E glass, etc. having 1-8mm. length and 100-5,000 numbers of collected fibers) having <=7mu average diameter and 0.01-0.3wt% final pick-up of greige goods (containing both the greige goods and surface treatment components), and (C) 0-20pts.wt. olefin polymer (100pts.wt. olefin polymer is modified with 0.01-20pts.wt. acrylic acid, maleic anhydride, etc. by graft method) modified with an unsaturated organic acid(derivative).
Patent JP-S6456827-A (JP)
Title: Production of wire rod for high-strength spiral hoop and high-strength spiral hoop
Inventor: SUEHIRO KUNIO
IPC: C21D9/60
Filed: 1987-08-27
Abstract: PURPOSE:To obtain the title wire rod for a high-strength spiral hoop capable of being easily bent at a prescribed high yield strength by heating the wire rod surface to a sufficiently high temp. in an extremely short time, and then quenching the surface to make the hardness of the center part high and that of the surface layer part low. CONSTITUTION:A wire rod is continuously heat-treated, and highly strengthened. In this case, the wire rod surface is heated by a high-frequency induction heating means to a sufficiently high temp. in an extremely short time as compared with the conventional case to impart the prescribed yield strength to the surface, and finally heated. As the final heating, the tempering after hardening, especially the temper heating after direct hardening of the hot-rolled wire rod, is preferably carried out. After the succeeding quenching, the hardness of the surface layer part of the obtained wire rod is controlled to lower than the hardness necessary for maintaining the prescribed yield strength, and the hardness of the center part is controlled to higher than the necessary hardness. By this method, a high-strength spiral hoop with the mean yield strength over the entire cross section of the wire rod kept at >=130kgf/mm<2> is obtained.
Patent JP-S59101491-A (JP)
Title: Synthesis of sorbinill
Inventor: BAAKUREI UENDERU KIYUU JIYUNIA
IPC: C07D491/107
Filed: 1983-11-10
Abstract: Sorbinil is obtained by cyclization of S-6-fluoro-4-ureidoch- romane-4-carboxylic acid, wich is in turn obtained by resolution of racemic 6-fluoro-4-ureidochroman-4-carboxylic acid via dias- teromeric salts with either D-(+)-(1-phenethyl) amine or L-(-)-ephedrine.