baber/WOPTO huggingface dataset:
Patent JP-S6360857-A (JP)
Title: Tension controller
Inventor: TAWARA YOSHINORI
IPC: G01L5/10
Filed: 1986-08-29
Abstract: PURPOSE:To correctly control tension by measuring the tension of a sheet according to each detection value of the load applied onto a prescribed position, traveling length of sheet, and revolution quantity of a taking-up roll and controlling a brake, when a brake shaft which revolves integrally with a rolled sheet is brake-applied. CONSTITUTION:A brake shaft 4 is arranged in free connection onto one edge of a supporting shaft which revolves integrally with a roll 1, through a clutch, and a brake device body 14 is engaged through a transmission belt 17 onto the brake shaft 14. Pressure sensors 21 (21a and 21b) for detecting the brake reaction force which is generated in the case when the brake device body 14 brake-operates are installed, and the output signals are sent into a CPU together with the output signals of a revolution measuring sensor for measuring the revolution quantity of the roll 1 and a metering sensor 6 for measuring the length of traveling of a sheet S. In the CPU, the tension of the sheet S is calculated, and the operation circuit of the brake is controlled so that the calculated tension accords with a standard tension.
Patent JP-H0757925-A (JP)
Title: Firing method of soft ferrite e type core
Inventor: NARUTANI SATORU
IPC: C04B35/26
Filed: 1993-08-17
Abstract: PURPOSE:To restrain cracking by firing an E type core while making a thin hole in the longitudinal direction at an intermediate leg part. CONSTITUTION:When an E type soft ferrite core is tired, a thin hole having diameter of 1mm or less is made in the longitudinal direction at the intermediate leg part. The thin hole is made as deep as about one half of the length of intermediate leg. Since the binder is removed from the central part of intermediate leg with no lag as compared with the surface part, the temperature distribution in the core is improved and cracking is prevented at the time of firing a relatively large E type core with no adverse effect on the magnetic characteristics.
Patent JP-S6359946-A (JP)
Inventor: SEKINO NAOKI
IPC: A61B17/22
Filed: 1986-08-29
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-S5993403-A (JP)
Title: Optical fiber
Inventor: TAKAHASHI HIROSHI
IPC: C03C25/42
Filed: 1982-11-19
Abstract: PURPOSE:To manufacture easily an optical fiber with high strength by forming the outermost layer consisting of silicon oxide and titanium oxide around a clad. CONSTITUTION:The outermost layer 3 consisting of SiO2 and TiO2 is formed around a glass part composed of a core 1 and a clad 2. The material of the layer 3 is obtd. by adding titanium to quartz glass. Glass consisting of SiO2 and TiO2 has a considerably low coefft. of thermal expansion, and the coefft. is lower than that of quartz. In case of a certain ratio between SiO2 and TiO2, a minus coefft. of thermal expansion is shown. Soot for a thin film consisting of SiO2 and TiO2 is deposited using SiCl4 and TiCl4 as the raw material on the surface of a quartz base material for an optical fiber by an external CVD method, and the base material is drawn to obtain the desired optical fiber with high strength.
Patent JP-S6265308-A (JP)
Title: Softly magnetized thin film
Inventor: TAMAKI KOICHI
IPC: H01F10/08
Filed: 1985-09-17
Abstract: PURPOSE:To reduce the coefficient of thermal expansion as well as to contrive improvement in tight adhesiveness, permeability and various characteristics of the titled thin film by a method wherein the coefficient of thermal expansion of softly magnetized thin film, consisting of the two elements of Fe and Si or the three elements of Fe, Si and Al, is specifically prescribed. CONSTITUTION:In the softly magnetized thin film consisting of the two elements of Fe and Si or the three elements of Fe, Si and Al as the main components, its coefficient of thermal expansion is set at 150X10<-7>/ deg.C or below. If the quantity of Fe is 90% or above, the coefficient of thermal expansion becomes 150X10<-7>/ deg.C or below, which is smaller than the 174X10<-7>/ deg.C of the Al alloy consisting of Fe of 10% and Si of 6% heretofore in use. When the coefficient of thermal expansion exceeds 150X10<-7>/ deg.C, the permeability is lowered and cracks are generated due to the difference in the coefficient of thermal expansion between a substrate and the soft magnetic thin film. Accordingly, it is necessary that the coefficient of thermal expansion of the thin film is set at 150X10<-7>/ deg.C or below in order to prevent the generation of cracks on the thin film even when the substrate of 100X10<-7>/ deg.C is used.
Patent JP-2001030424-A (JP)
Title: Chip composite molding and its manufacture
Inventor: KAMIOZAWA HIDEO
IPC: B32B25/04
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To rigidly bond a base material layer to a surface elastic material layer by manufacturing a chip composite molding by providing the elastic material layer obtained by binding many elastic chips by a binder and the base material layer of a plate-like rigid material, and heating an unvulcanized rubber to cure the rubber to thereby integrally bond the base material layer to the elastic material layer. SOLUTION: The chip composite molding formed by recycling and using rubber and resin wastes comprises a surface elastic material layer 12 to become a surface layer, a rubber layer 14 to become an intermediate layer and a base material layer 16. As the layer 16, a metal plate or a rigid material 40 such as a concrete or the like is suitably adopted. The layer 12 is molded of an elastic material 20 obtained from elastic chips 24 and a binder 26. The material 20 is charged on an unvulcanized rubber 30 to become the layer 14 by heating and curing, molded as a chip composite molding by compression thermoforming and simultaneously molded as the layer 12. A vulcanized adhesive 50 is given between the material 40 and the rubber 30.
Patent JP-S6184302-A (JP)
Title: Manufacture of sintered forged parts
Inventor: HARADA KOJI
IPC: B22F3/17
Filed: 1984-09-28
Abstract: PURPOSE:To enable accurate forming and to reduce the degree of wear of coining dies by decarburizing the surface layer of a sintered forged blank by a prescribed extent before coining, coining the blank, and carburizing it. CONSTITUTION:Alloy powder consisting of 2wt% Ni, 0.5wt% Mo and the balance Fe is mixed with 0.2-0.5wt% graphite and a lubricant, and the mixture is press-molded. This molded body is sintered in an atmosphere of an endothermic gas,and the sintered body is hot forged and allowed to cool in the air. The surface layer is decarburized up to about 0.1mm depth, and the resulting decarburized sintered blank is cold coined with coining dies after Bonderizing. The decarburized surface layer is then recarburized, and carburization, hardening and tempering are carried out.
Patent JP-H0368010-A (JP)
Title: Input instructing system in terminal equipment
Inventor: NEZU MASAKATSU
IPC: G06F3/02
Filed: 1989-08-08
Abstract: PURPOSE:To avoid an input executed from an erroneous key by bringing input keys to color code, based on functions, designating a color of the input key by a display part and instructing a range of the key to be used for the input. CONSTITUTION:Many keys are brought to color code to sections of plural A - F groups of different functions. For instance, at the time of requesting an input from the B section key brought to color code to blue, a display of its fact is executed on the display part.
Patent JP-H0868605-A (JP)
Title: Switch and apparatus for detection of piston position in cylinder
Inventor: MAKI DAIKI
IPC: G01B7/00
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a piston-position detection switch which, when it is attached, does not occupy a large space at the outside of a cylinder tube, by which a piston stopped in the intermediate position of a cylinder is detected in its stop position and in which a stop range at a distance from the stop position and by which the piston can be detected with detection accuracy according to the stop range. CONSTITUTION: A first red switch S1 to a fourth reed switch S4 are arranged inside a case 2 in such a way that their detection range is deviated sequentially and that the adjacent reed switches are overlapped. The first reed switch S1 which detects a piston in order to perform a braking operation is connected to an output terminal A which is connected to a control circuit part which operates a brake. In addition, the first to fourth reed switches S1 to S4 are connected respectively to an OR circuit 7 via changeover switches Sw1 to Sw4. The output side of the OR circuit 7 is connected to an output terminal B which is connected to a control circuit part which judges the stop of the piston.
Patent JP-S6182313-A (JP)
Title: Cassette deck
Inventor: KATO ITSUO
IPC: G11B15/10
Filed: 1984-09-28
Abstract: PURPOSE:To move a lever, a moving plate, etc. stably by arranging a gear which rotates a magnetic head in the position more distant from a head base than a gear which moves the head base back and forth. CONSTITUTION:A head driving mechanism which drives a head base 47 is constituted with a gear 33, a control plate 39, etc. A gear 34 rotates a magnetic head 49 provided on the head base 47 and is arranged in the position more distant from the head base 47 than the gear 33. For the purpose of converting rotation of the gear 34 to rotation of the head 49, rotation of the gear 34 is converted to reciprocating of a moving plate 52, and this reciprocating is transmitted to the head 49 through a lever 53, etc. Dimensions of prescribed members such as the lever 53, the plate 52, etc. are determined by the set position of the gear 34. By this constitution, the gear 34 is set at a great distance form the head base 47 to move prescribed members stably without wrenching.
Patent JP-2001029697-A (JP)
Title: Drying machine bed for washing machine
Inventor: ISOBE KATSUHIRO
IPC: A47B47/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a drying machine bed for washing machine which can stably place a drying machine and can exactly align screw insertion holes disposed at top plates for placing the drying machine and internal thread parts of the drying machine. SOLUTION: This drying machine bed has four struts 3, an upper frame 5 and lower frame 7 which are mounted at these struts 3 and the two right and left slide top plates 11 which are freely laterally slidably supported in rail parts 25 of the upper frame 5. The washing machine of a single tub type is housed in a washing machine housing space 33 delineated by the struts 3, the upper frame 5, etc., and the drying machine is placed on the slide top plates 11. A large number of hole arrays 42L and 42R which are arrayed with the screw insertion holes 41 long in a longitudinal direction in this direction are formed at the slide top plates 11. The alignment of the screw insertion holes 41 and mounting nuts mounted at the bottom surface of the drying machine depends on the sliding of the slide top plates 11 and the long hole shapes of the screw insertion holes 41. Accordingly the selection of the drying machine from many kinds is made possible.
Patent JP-H0848417-A (JP)
Title: Parts feeding device
Inventor: KAWASAKI TAKANORI
IPC: B65G47/14
Filed: 1994-08-05
Abstract: PURPOSE:To provide a parts feeding device which produces less noise and vibration and can eliminate clogged parts automatically. CONSTITUTION:When a disk body for picking up 6 at the bottom part 5b of the inside of a tilted drum 5 is rotated by a motor 12, parts P charged into the drum 5 are closely fitted automatically into a slit for picking up 6b located on the outer periphery of the disk body 6 in the same orientation. When the slit 6b coincides with an opening 5d at the bottom of the drum 5, the parts P closely fitted into the slit 6b are discharged, by sliding due to its self-weight, in ordered state from an ordered chute 18 to the outside of the drum 5 through the opening 5d. Also, when it is detected by sensors 14 and 15 that the parts P is clogged in a clearance between the drum 5 and the disk body 6 and the motor 12 is stopped, the motor 12 is rotated reversely for a specified time.
Patent JP-H0715543-A (JP)
Title: Method for praying from remote location
Inventor: FUJIWARA MITSUHIRO
IPC: H04M11/00
Filed: 1993-06-27
Abstract: PURPOSE:To attain praying from a distance at any time even when the location is afar by using a communications system to send a signal to a receiver side apart from a sender side to pray an object based on the signal. CONSTITUTION:An open/close state of a door 11 is sensed by a sensor 14 provided on a door receiver 13. A cassette coder 17 accommodating a cassette tape 16, a small sized television receiver 18 and a speaker 19 are fitted to a lower part of a sutra desk 15 installed in front of a family Buddhist altar 1. A prayer sound generating section 23 sounding a prayer sound by a phone call from a sender side 20 to a receiver side 21 through a control section 22 is installed to a front side to the left (right) side in the altar 1. The prayer sound generating section 23 is activated through the changeover of the control section 22 wen the sender side 20 makes transmission to the receiver side 21 for a predetermined time zone. Furthermore, a prayer operation lamp 24 lighted during communication is provided to the prayer sound generating section 23.
Patent JP-H1097724-A (JP)
Title: Tracking controller for optical disk reproduction system
Inventor: TAKAHASHI MARIO
IPC: G11B7/09
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To correct a tracking residual error by moving an objective lens toward the outer and inner sides of an optical disk in radial direction by a specified distance and calculating a difference between the center values of tracking error signals. SOLUTION: A control voltage having a specified level is produced from a delay control circuit 18 and initial setting is made so as to make the delay time 1 of first delay circuits 16a and 16b equal to the delay time 2 of second delay circuits 16c and 16d. Then, the objective lens 13a of an optical pickup 13 is moved toward the outer side of an optical disk 11 in a radial direction by a specified distance and a center value 1 is calculated between the maximum and minimum values of a tracking error signal. Similarly, the objective lens is moved toward the inner side of the optical disk 11 in a radial direction by a specified distance and a center value 2 is calculated between the maximum and minimum values of a tracking error signal.  Then, the absolute value of a difference Y between the delay times 1 and 2 of the first and second delay circuits is calculated from the absolute value of a difference X between the center values 1 and 2 and, making adjustment based on this, a tracking residual error is corrected.
Patent JP-S6185003-A (JP)
Inventor: ITAKURA KENJI
IPC: H01B17/58
Filed: 1984-09-29
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-S6097440-A (JP)
Title: Virtual multiprocessor device
Inventor: KANEDA SABUROU
IPC: G06F9/46
Filed: 1983-10-31
Abstract: PURPOSE:To debug the OS of a multi-CPU computer system by one CPU by switching properly one CPU to plural virtual CPUs which share the OC through firmware. CONSTITUTION:A main storage device 12 is divided into the 1st area assigned for a software program and the 2nd area assigned for the firmware, and one OS that the virtual multi-CPUs share is stored in the 1st area successively according to addresses indicated by a prefiex register 11-4. The firmware, on the other hand, is stored in the 2nd area successively according to addresses indicated by an ECR register 115, and storage areas VCPU0 and VCPU1 wherein the contents of various registers 11-6 of the virtual multi-CPUs 11 are save are provided. The VCPU0 and VCPU1 are switched by the timer interruption of, for example, an RVM timer 11-1.
Patent JP-S6359388-A (JP)
Title: Method for making pure water
Inventor: FUKUMOTO HAYAAKI
IPC: C02F9/00
Filed: 1986-08-29
Abstract: PURPOSE:To effectively remove a colloidal substance, by forcibly propagating bacteria in primary pure water obtained by anion exchange and sterilizing said pure water before applying reverse osmosis membrane treatment thereto. CONSTITUTION:Pure water subjected to cation exchange, decarboxylation treatment and anion exchange is introduced into a bacteria propagating tank 18 and heated to 30-60 deg.C by a heater 19. Pure water is introduced into this bacterial propagating tank 18 to be stagnated therein as sufficient as possible to grow bacteria so as to have a size with a diameter of 0.2mum or more. Subsequently, said pure water is transferred to an ultraviolet oxidizing tank 20 and hydrogen peroxide is added to pure water, and ultraviolet rays are allowed to irradiate pure water to kill bacteria to form fine solid particles with a diameter of 0.2mum or more. After the decomposition of hydrogen peroxide and sterilization treatment with ultraviolet rays, the pure water is treated with a reverse osmosis membrane 11 and further degassed under vacuum in a vacuum degassing tower 24. By this method, a colloidal substance is perfectly removed.
Patent JP-S5994887-A (JP)
Title: Light emitting device
Inventor: ARAI MICHIHIKO
IPC: H01L31/12
Filed: 1982-11-24
Abstract: PURPOSE:To obtain a light receiving and emitting device optically high in sensitivity by reducing the incident light absorption into a base layer by forming a light receptible part at the part exposed to the compound semiconductor layer at the second or fifth layer of compound semiconductor layers from the first layer to the sixth layer. CONSTITUTION:Excluding a part of electrodes 18 and 13, conductor layers 1 and 6 of small band gaps are removed by etching method. In order to enhance the controllability of non linear load resistance light receiving and emitting characteristics, a P<+> type modified layer 14 and an N<+> type one 15 for electrode lead- out are formed, ohmic electrodes 17 and 16 are formed, and electrode terminals 10 and 8 are connected. Semiconductors 1-3 are removed at the part of said N<+> type modified layer 15. The part except the ohmic electrodes 17 and 16 is removed in order to perform the isolation of these layers from the semiconductor 2 or the semiconductor layers 2 and 3. Since the semiconductor layers 3 and 4 which are base layers are exposed directly to the outside by performing such as etching, the light receiving sensitivity can be enhanced.
Patent JP-S6451236-A (JP)
Title: Spur gear engager
Inventor: KAMIKUBO KENSHO
IPC: B23P19/02
Filed: 1987-08-18
Abstract: PURPOSE:To engage a spur gear with the already attached one, dispense with any man power and improve the extent of productivity by attractingly holding the spur gear, and rotating it clockwise or counterclockwise while inserting the spur gear into a pin with push pressure of a cylinder. CONSTITUTION:A spur gear 1 is attractingly held on a suction bar 4, holding this suction bar 4 free of rotation, and it is constituted so as to slide one side of a guide plate 6 with a cylinder 7, then the spur gear 1 is inserted into a pin 2 by the cylinder 7, thus clockwise or counterclockwise rotation is repeated by a motor 10. If so, the already attached spur gear 3 is stopped, but the spur gear 1 rotates clockwise or counterclockwise, and that since it presses the spur gear 3, when a crest of the spur gear 3 and a root of the spur gear 1 are accorded with each other, it is pressed down by the piston 7 up to the same height of the spur gear 3 while it is engaged with the spur gear 3, therefore their engagement is finished. Accordingly, any man power becomes unnecessary, thus productivity is well improvable.
Patent JP-S6097743-A (JP)
Title: Adaptive linear forecast device
Inventor: FURUKAWA TOSHIHIRO
IPC: H04N1/417
Filed: 1983-11-02
Abstract: PURPOSE:To obtain an adaptive linear forecast device where setting is changed easily, processing time is short and high speed convergence is attained by using a lattice filter as a linear forecast filter. CONSTITUTION:The lattice filter is formed by connecting a sample delay device 1 constituted by shift registers, an adder 2 and a multiplier 3 in a lattice form. Prescribed coefficients KN<(2)>, KN<(1)> (N=1, 2...) are multiplied respectively to the original signal component and its delay component by the sample delay device 1 at multipliers 3, 3, and then the result is added by using the other adders 2, 2 in one section of the lattice filter. The lattice filer is constituted by connecting lots of stages of the filters above. A picture signal 7 read by a reader 4 is in putted to a compressor 5 formed by the lattice filter and its output 8 is written in a recorder 6. Thus, the devide where the change in the forecast number of order is made easy and the processing time is decreased is obtained.
Patent JP-S6449116-A (JP)
Title: Magnetic recording medium
Inventor: TAKANO MASAE
IPC: C09D127/04
Filed: 1987-08-20
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and the surface characteristic of a magnetic layer and to improve durability, magnetic characteristics and electromagnetic conversion characteristics by forming the magnetic layer essentially consisting of ferromagnetic powder and a specific binder on a nonmagnetic base. CONSTITUTION:The magnetic layer essentially consisting of the ferromagnetic powder and the binder is formed on the nonmagnetic base and a vinyl chloride copolymer contg. ternary amine in the molecule is incorporated as the binder into the magnetic powder. The copolymer is expressed by (CH2CH)i(-Cl, side chain)-(X)j-(Y)k, where X is a monomer having a vinyl group copolymerizable with vinyl chloride; Y is a monomer having a vinyl group copolymerizable with vinyl chloride and ternary amine; (i), (j), (k) are the degrees of polymn. The degrees of polymn. (i, j, k) of said copolymer are preferably 100<=(i+j+k)<=1,000. The ratio at which the vinyl chloride component occupies in the copolymer is preferably 30-80mol.%. The ratio of the monomer Y is preferably 0.1-20%.
Patent JP-H05215135-A (JP)
Title: Gas pressure bearing device
Inventor: ETSUKUHARUTO ENDEARE
IPC: F16C32/06
Filed: 1992-07-31
Abstract: PURPOSE: To offer a gas pressure supporting device with very high total rigidity over a large range of loads, comprising small pieces of simple constituting members. CONSTITUTION: This supporting device is composed of a disk 3 having a center hole 4, a ring support 6 which is fixed to a base 1 connected to a component to be supported and which loosely bears a disc, a center hole 7 which is at the base and is connected to a gas inlet 8, and an insertion body 5 which is fitted in the center hole 4 of the disk 3 and the center hole 7 of the base 1 and which is used to supply gas to the support gap. In one preferred embodiment, the ring support is directly fixed to a machinary component to be supported, and the disc is provided with a fender 9 at the support side to give the supporting device an emergency running characteristic.
Patent JP-H1030791-A (JP)
Title: Liquid force feed device
Inventor: HIROYA MASAHISA
IPC: F22D11/06
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To efficiently force-feed the liquid by smoothly moving an elevating/ lowering rod in the vertical direction. SOLUTION: A float 3, a control valve 4, and a snap mechanism 5 are built in an enclosed container 2 having a working fluid inlet 11, a working fluid outlet 13, a force feed liquid inlet 16 and a force feed liquid outlet 17, and the control valve 4 is connected to the float 3 through the snap mechanism 5. The snap mechanism 5 is provided with an elevating/lowering rod 51 which is moved in the vertical direction in an interlocking manner with the float 3, and coil springs 52, 53 one end of which is connected to each side of the elevating/lowering rod 51 in a condition where the elevating/lowering rod 51 is pressed. The control valve 4 is connected to the other end of the coil springs 52, 53.  One end of the coil springs 52, 53 is moved according to the vertical movement of the elevating/lowering rod 51 in an interlocking manner with the float 3, and the control valve 4 is opened/closed by the snap movement of the other end of the coil springs 52, 53 when the coil springs 52, 53 is perpendicular to the elevating/lowering rod 51.