baber/WOPTO huggingface dataset:
Patent JP-S60102835-A (JP)
Title: Inertial unit of electromagnetic clutch motor
Inventor: MATSUBAYASHI JIYUN
IPC: H02K7/108
Filed: 1983-11-07
Abstract: PURPOSE:To correct the unbalance of an electromagnetic clutch motor before by calculating previously the density difference occurred at the casting time and providing a recess on an area in which the density difference occurs. CONSTITUTION:Recesses 22 are formed in advance on areas 6, 7 in which the density increases in an inlet. The size and depth of the recess 22 are determined by casting without recess 22 and measuring the density in response to the unbalacing amount. An inertial unit cast without recess 22 is corrected for the unbalance, and readily calculated by the unbalance correcting amount opened to correct the vicinities of the areas 6, 7. As described, the area which increases in the density due to the relation of the inlet of the casting mold is presumed, and the unbalance of the recess is corrected in advance at the casting time, thereby eliminating the unbalance correction after working.
Patent JP-2000037161-A (JP)
Title: Improving agent for keeping quality of spawn, its method and food containing same
Inventor: ITO HIROSHI
IPC: A23L17/30
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an improving agent for keeping quality of spawn having bacteriostasis effects, capable of obtaining products excellent in food feeling, palatability useful for seasoned cod roe, dried herring roe or the like by including lysozyme, acetic acid and vitamin B1. SOLUTION: This improving agent preferably includes 0.1 to 5.0 wt.%. (based on the spawn) of lysozyme, 0.1 to 5.0'% of acetic acid and 0.1 to 5.0% of vitamin B1. The keeping quality of the spawn is preferably enhanced by treating with acetic acid and vitamin B1 and then adding lysozyme, or immersing the spawn in a solution including acetic acid and vitamin B1 and then adding lysozyme.
Patent JP-S58139835-A (JP)
Title: Driving, safety and diagnostic device for electric circuit of automobile
Inventor: JIYAN POORU SHIBUU
IPC: G01R31/00
Filed: 1982-11-25
Abstract: A circuit diagnosis and control device adapted to detect defects in a primary electrical circuit and temporarily discontinue power to the primary circuit in the event of a defect. A MOS transistor is connected in series with the power source and the primary circuit. A calculation device is connected with the MOS transistor and periodically tests a first voltage VGS, which may be different from zero, and a second voltage VDS, which must be higher than half of the voltage VBAT of the battery. In the event of a short circuit, the power is temporarily withheld from the primary circuit. An indication lamp may be controlled by the calculation device to inform the driver of the circuit condition. If VGS is not equal to zero and VDS is half of VBAT, a short circuit condition is indicated, for example, by a slow flashing of the indicator lamp. If VGS is equal to zero and VDS is less than half of VBAT, an open circuit condition is indicated, for example, by a rapid flashing of the indicator lamp. During normal operation, the indicator lamp remains continuously lit.
Patent JP-H0499078-A (JP)
Title: Formation of thin film and manufacture of superconducting device using same
Inventor: AOYAMA IKUHITO
IPC: C30B29/22
Filed: 1990-08-06
Abstract: PURPOSE:To obtain a highly reliable superconducting element having an excellent characteristic by simultaneously forming prescribed superconducting thin film patterns having different orientational properties on both a low- and high- temperature sides. CONSTITUTION:A substrate heater composed of a high-temperature section H with a heating resistor having a narrow wire width and low-temperature section L with another heating resistor having a wide wire width is brought into contact with the rear surface of a substrate so that the section H and L can respectively heat the substrate to 800 deg.C and 650 deg.C. Then Knudsen cell is filled with a material so that the partial pressure of oxygen can become 5X10<-5> Torr and the vapor pressure ratio of neodymium to copper can become 8:1 and film formation is made for 30 second by an electron beam evaporation method so as to form an Nd2CuO4 film 1 of C-axis (001) orientation on the left half of a (001) SrTiO3 substrate and Nd2CuO4 film 2 of (110) orientation on the right half. Then air annealing is performed for one hour at 900 deg.C.
Patent JP-2001035712-A (JP)
Title: Magnet powder and isotropically bonded magnet
Inventor: ARAI SEI
IPC: B22F9/08
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnet, which has high magnetic flux density and superior magnetizability and has high reliability, particular heat resistance (thermal stability). SOLUTION: Magnet powder is composed of an alloy composition expressed by Rx(Fe1-yCoy)100-x-z-wBzAlw (where R, x, and y respectively represent at least one kind of rare-earth element, 8.1-9.4 at.%, and 0-0.30 at.% and z and w respectively represent 4.6-6.8 at.% and 0.02-1.5 at.%) and has a nanocomposite texture, in which soft magnetic phases and hard magnetic phases coexist adjacently.  When an isotropically bonded magnet is manufactured by molding a mixture of the magnet powder and a binder resin, the irreversible magnetic susceptibility (χirr=χdif-χrev) of the magnet measured starting from an intersection P of the demagnetization curve shown in the J-H graph which shows the magnetic characteristic of the magnet at room temperature with the straight line (y), passing through the origin of the graph and having a slope (J/H) of -3.8×10-6 henry/m becomes 5.0×10-7 henry/m or smaller and moreover the characteristic coercive force (HcJ) of the magnet at room temperature becomes 406-717 kA/m.
Patent JP-H0532908-A (JP)
Title: Bisazo compound and method for dyeing or printing fiber material using the same compound
Inventor: SASAKI SHIGERU
IPC: C09B62/513
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a bisazo compound excellent in resistance, chlorine to light, perspiration, and moisture, build-up properties, levelness and wash off property, etc., and useful for dyeing of a material such as cellulose fiber. CONSTITUTION:A bisazo compound expressed by formula I [R<1> and R<2> are H, sulfonic acid group, halogen, alkoxy or alkyl; X<1>and X<2> are hydroxy group or amino; Y<1> and Y<2> are-CH=CH2 or-CH2CH2Z (Z is a group capable of eliminating by an alkali); (n) is 0-2]. For example, the bisazo compound is obtained by diazotizing an aromatic amine expressed by formula II in a form of free acid and separately diazotizing an aromatic amine expressed by formula III in a form of free acid and coupling the resultant diazo compounds to 1-amino-8- hydroxynaphthalene-3,6-disulfonic acid (salt) in two stages and arbitrary order.
Patent JP-H0847762-A (JP)
Title: Continuous casting method
Inventor: SHIMOKASA TOMOHARU
IPC: B22D11/16
Filed: 1994-08-08
Abstract: PURPOSE:To immediately take the necessary measures while grasping the casting condition in one-line by comparing the measured surface pressure value and the preset reference surface pressure value. CONSTITUTION:Stopping cylinders 14, 15 being changable to the width and the tapered angle of a cast slab are fitted to a taper changable mold 13 at the right and the left sides of the mold 11 and the width and the tapered angle of taper changable mold 13 can be changed by extending/shrinking the stepping cylinders 14, 15. Back pressure sensors 22-25 are fitted between change-over valves 19, 20 to measure the back pressures of the cylinders 14, 15 at the time of casting. Signals of the back pressure sensors 22-25 and casting speed are inputted to a control device 21. Then, the measured surface pressure value of the taper changable mold is compared with the pre-obtd. reference surface pressure value in the measured casting speed to discriminate the abnormality in the casting, such as the drift of molten steel, the abnormal wear of the mold. By this method, an immersion nozzle and the service life of the mold can be improved.
Patent JP-S63157938-A (JP)
Title: Enzyme premix for feed and production thereof
Inventor: MASUKO HAARASHIRUTA
IPC: A23K40/20
Filed: 1987-08-21
Abstract: A relatively dry, thermally stable, feed premix comprising a pelletized mixture of a physiologically acceptable carrier, for example, a grain flour, and one or more enzymes, is produced by mixing the ingredients, reacting the mixture to absorb the enzyme or enzymes into the carrier, and pelletizing the reacted mixture.
Patent JP-H0953469-A (JP)
Title: Totally closing condition detecting device of throttle valve for internal combustion engine
Inventor: FUJIMOTO TAKANORI
IPC: F02D41/24
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a disadvantage when a foot placed on an accelerator is separated from the accelerator by surely detecting the totally closing condition of a throttle valve. SOLUTION: A totally closing condition detecting device comprises a totally closing condition detecting means 6 for detecting the totally closing condition of a throttle valve 1 of an engine 7, and a throttle sensor 5 for detecting a throttle opening θ of the throttle valve 1. The above device further comprises a throttle totally closing condition detection storing means 11 for equalizing a throttle opening and storing the same as a totally closing throttle opening θo when the totally closing condition of the throttle valve 1 is detected, and a throttle valve totally closing condition determining means for determining that the throttle valve 1 is totally closed when the totally closing condition of the throttle valve 1 is detected and the throttle opening is an opening threshold obtained by adding a designated opening to the totally closing throttle opening or less.
Patent JP-S6362839-A (JP)
Title: Ta-w amorphous alloy and its production
Inventor: YOSHITAKE TSUTOMU
IPC: C22C1/00
Filed: 1986-09-03
Abstract: PURPOSE:To easily manufacture an amorphous alloy having high crystallization temp., by subjecting an alloy having a specific composition consisting of Ta, W, and Si to melting and spraying via a crucible and a nozzle which are cooled with water and made of metal, respectively, so as to carry out rapid solidification on a rotating roll. CONSTITUTION:The alloy 2 as raw material represented by a formula (Ta1-xWx)ySiz [where the symbols (x), (y), and (z) stand for 0.01-1, 0.7-0.9, and 0.1-0.3, respectively) is melted in a water-cooled metallic crucible 1 by means of plasma from a plasma torch 5. Subsequently, the crucible 1 is opened right and left by means of rods 6, by which molten alloy is dropped into a water-cooled nozzle 3 made of metal or high-m.p. material. At this time, a gas is previously introduced into the upper chamber from a gas-introducing hole 7 and also the lower chamber is evacuated by means of a vacuum pump 8. By the resulting difference in pressure between both chambers,the above molten alloy is sprayed through the nozzle 3 onto the surface of a cooling roll 4 rapidly rotating at a surface speed of >=90m/sec to undergo rapid solidification. In this way, a Ta-W amorphous alloy excellent in mechanical properties, corrosion resistance, etc., and having a crystallization temp. as high as about 1,000-1,200 deg.C can be obtained.
Patent JP-2001036216-A (JP)
Title: Method and device for etching surface of wiring board
Inventor: INA YASUTAKA
IPC: H05K3/06
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the whole front and rear surfaces of a wiring board can be etched uniformly and an etching device used for the method. SOLUTION: In a method for etching surface of wiring board, a thin wiring board 1 is transported in the direction of its flat surface in an etchant L and, at the same time, the etchant L is transported under pressure to the front and rear surfaces of the board 1 over the whole width perpendicularly to the transporting direction of the board 1. An etching device 10 is provided with carrying rollers 12 which carry the wiring board 1 in the direction of its flat surface in the etchant L, upper and lower paired water wheels 14 which transport the etchant L to the front and rear surfaces of the substrate 1 under pressure, and flow straightening plates 22 and 23 respectively positioned on both sides of the water wheels 14 and having curved surfaces 20.
Patent JP-H0852256-A (JP)
Title: Play field device for game machine
Inventor: SAITO MASAYUKI
IPC: A63F7/38
Filed: 1994-08-10
Abstract: PURPOSE:To easily apply maintenance work to a device by one maintenance engineer, even when it is a large gate device played by a large number of players, by arranging fields with one or more steps movably in the housing space of a cabinet via a moving mechanism using the restoring force of a spring. CONSTITUTION:The field Ass'y 1 is the play field of upper layer part, and a shaft 2 to rotate the whole field in the rightward/leftward direction as a seesaw is mounted on the field Ass'y 1 so that both ends of the shaft 2 can be turned on the side face of the cabinet 30. A partial block 4 in the center of a shutter Ass'y 9 and right and left partial blocks 3, 5 can be connected independently to the lower side of the field Ass'y 1, respectively via a small spring 7 to obtain a fixed load. In this way, the maintenance work can be performed by the minimum number of maintenance engineers because the maintenance engineer can move vertically between the blocks of the play field of upper layer and a field board of lower layer independently.
Patent JP-S6189428-A (JP)
Title: Temperature testing machine
Inventor: HAYASHIDA TATSUO
IPC: G01N3/60
Filed: 1984-10-05
Abstract: PURPOSE:To contrive to improve the floor surface utilizing efficiency and shorten the preparation time by a method wherein a test room is partitioned so that a temperature testing machine provided in a refrigerator is hung down from a ceiling in movable manner and a curtain is hung down from said temperature testing machine, in a large type and difficult of movement temperature testing machine. CONSTITUTION:A testing machine 1 is moved along a rail 8 above an object to be tested, a vinyl curtain 4 is hung down to a floor surface 14 by a curtain elevating device 5, then a test room containing the object to be tested is partitioned. Subsequently, a built-in refrigerator unshown in figure is driven, a test is performed after the inside of the test room is controlled at designated temperature. After the finishing of the test, the curtain 4 is wound up, then the test room is released. By such a composition, the floor surface can be utilized effectively, the object to be tested does not required to be moved, accordingly, the shortening of preparation time can be contrived.
Patent JP-S6452177-A (JP)
Title: Roller electrostatic charging device
Inventor: FUJII KUNIO
IPC: G03G15/02
Filed: 1987-08-24
Abstract: PURPOSE:To obtain a high-density image by covering a soft elastic body joined with the external surface of a metallic roller core body with a thin-film conductive rubber layer in contact. CONSTITUTION:The titled electrostatic charging device 1 is constituted by joining the soft elastic body 3 made of rubber or synthetic resin with the columnar curved surface of the metallic roller core body 2 and covering the external surface of the soft elastic body 3 and body end surfaces of the metallic roller core body 2 with the thin-film conductive rubber layer 4. Both end parts of the rubber layer 4 are sandwiched between the end surfaces of the core body 2 and discoid washers 6 fitted on the shaft 5 of the core body 2 and joined with the washers 6 with a conductive adhesive. The conductive rubber layer 4 can be applied with a voltage through an electrode 7 fitted on the shaft 5. Consequently, the flexibility of the electrostatic charging device 1 with the contact surface of a photosensitive drum increases to improve the contactness. Therefore, even if the surface potential of the photosensitive body is increased, no micro spot pattern appears in an image and the high-density image is obtained.
Patent JP-S6364869-A (JP)
Title: Electric motor driven power steering device
Inventor: ANAMI YOSHIAKI
IPC: B62D5/04
Filed: 1986-09-04
Abstract: PURPOSE:To prevent various electrical accessories from generating misoperation by a voltage drop, by temporarily stopping the supply of power to the other electric load so as to prevent a large load from being applied to a power source when large power is required for assisting a steering to be energized. CONSTITUTION:A motor 9, equipped with an electric motor driven gear 8 meshing with a transmission gear 7 provided in an input shaft 2, is provided in the vicinity of a selector valve 3 operated with a pinion by turning the input shaft 2, and the motor 9 is driven so as to be controlled by a controller 10. The controller 10, to which signals from an engine speed sensor 17, car speed sensor 11, steering angle sensor 13 and a torque sensor 14 are input, calculates a change rate of a handle steering angle. When the change rate is in a predetermined value or more with an engine speed in a predetermined value or less, a signal of actuating a relay 18 is output to a relay circuit 16, causing the supply of power to a rear window defogger 15 so as to be temporarily stopped.
Patent JP-S60101790-A (JP)
Title: Reproducing device for disk record
Inventor: SENO MITSURU
IPC: G11B33/12
Filed: 1983-11-07
Abstract: PURPOSE:To regulate the position of a pickup arm securely through simple, lightweight constitution by supporting a subchassis on a main chassis at three points through an elastic body. CONSTITUTION:A motor 20, turntable 22, etc., are mounted on the main chassis 11, and the subchassis on which a pickup 12 is positioned through a roller 121 during reproduction is supported at positions 14-16 forming a triangle with the elastic body 17 interposed. Therefore, even when one corner of the chassis 11 is energized to cause torsional displacement, the displacement of the chassis 13 is a little and the position of the pickup arm is regulated securely through the simple, lightweight constitution.
Patent JP-S59151333-A (JP)
Title: Head moving mechanism of tape recorder
Inventor: TOMITA SEIJI
IPC: G11B5/54
Filed: 1983-11-07
Abstract: PURPOSE:To obtain an excellent tape reproducing sound even at the tape reproduction attended with vibration on walking by providing a slant section pressing a head chassis onto a main chassis at the tape constant speed running state, i.e., the reproducing state to a reproducing drive member. CONSTITUTION:In depressing a reproducing operating knob 20, the 1st engaging section 741 of a lock level 74 is opposed to the bottom part of the 1st driving section 39, turned clockwise by an energizing force of the lock lever 74 and a spring 81 and the reproducing operating knob 20 is locked to the operating position. In this case, the 1st engaging section 751 of a switch lever 75 is kept depressed by the 1st driving section 39. Thus, the 4th engaging section 754 turns on a leaf switch 76 and a motor 43 is driven counterclockwise on its half way. Then, a flywheel 4 is driven in the same direction to drive counterclockwise a reel cap 51, causing a tape to be run for reproduction.
Patent JP-S60101838-A (JP)
Title: Outer electrode discharge display
Inventor: USUI MASAYUKI
IPC: H01J11/38
Filed: 1983-11-07
Abstract: PURPOSE:To improve the yield considerably even for high display capacity by employing heat-resistant macromolecular material or polyimid-isoindolokinasolenezion polymer resin film as dielectric material for covering Al electrode. CONSTITUTION:A glass plate 1 is applied with transparent electrodes 3 such as nesa film on which heat-resistant macromolecular material or polymid-isoindolokinasolenezion polymer is formed into dielectric film 6. Furthermore, in order to form a discharge cell 9, said film 6 is screen printed with paste of mixture of Al2O3 and low melting point glass powder then burnt to produce a discharge cell member 8. While Al thin film electrode 4 is formed through photolithography on the glass plate 2 then a dielectric film 7 made of same material with said film 6 added with black metal oxide is formed. Then said plate glass 1 and 2 are faced and sealed by frit glass to encapsulate Ne gas in discharge cell 9.
Patent JP-H0775928-A (JP)
Title: Assembly conveyor
Inventor: GEBHARDT GUENTER
IPC: B65G47/90
Filed: 1994-09-01
Abstract: PURPOSE: To provide the same assembly situation to an assembly object in an assembly work station of a first assembly conveyor lane and an assembly work station of a second assembly conveyor lane by displacing the assembly object while rotating it to newly position it for correct assembly to the second assembly conveyor lane running to face the first assembly conveyor lane, for example. CONSTITUTION: At a discharge part 1 of a first assembly conveyor lane 2, a lift table 4 capable of shifting roughly in a lateral direction to move an assembly object 3 from the assembly conveyor lane 2 is disposed, and the lift table 4 is provided with a means 5 to convert linear motion into rotary motion.
Patent JP-S58111088-A (JP)
Inventor: IZUMISAWA HITOSHI
IPC: G09G1/08
Filed: 1981-12-25
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-H0257037-A (JP)
Title: Optimum identification level control system
Inventor: WATABE HISAKO
IPC: H03K5/08
Filed: 1988-08-23
Abstract: PURPOSE:To execute the control of an identification level without depending on a mark rate and to improve the reliability of signal identification by considering the mark rate and executing the set and control of the identification level to fluctuation in the mark rate of an input signal. CONSTITUTION:In addition to a main identification circuit 1 which executes the identification with a reference identification level Vref, first and second identification circuits 2 and 3 are provided to set sub identification levels separated only by prescribed level difference DELTAV in the upper and lower sides of the reference identification level Vref and to executes the identification with the respective sub identification levels. A mark rate detecting circuit 8 obtains numbers nH/T and nL/T of high level and low level signals to all signals and sends a signal respectively corresponding to the nL/T and nH/T to first and second mark rate fluctuation compensating circuits 9 and 10. Consequently, since both outputs of the mark rate fluctuation compensating circuits 9 and 10 go to nH-nL/T<2> and go to the same, the fluctuation of the reference identification level Vref can be prevented.
Patent JP-H0942148-A (JP)
Title: Tandem type swash plate hydraulic pump
Inventor: NAKAYAMA AKIRA
IPC: F04B23/06
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To make the miniaturization of a casing and the simplification of a structure and to improve an operability in time of the maintenance and repalcement of a regulator. SOLUTION: In order to vary each tiltably rolling angle of two swash plates 28A and 28B constituting both first and second pump units 16A and 16B, both first and second regulators 37A and 37B controlling the supply and exhaust of pressure oil to both first and second tiltably-rolling actuators, is composed of being attached to the outer side of a casing body 2. With this constitution, as compared with such a case where these respective regualtors 37A and 37B are assembled in the casing 1, the miniaturization of the casing 1 and the simplification of a structure are well promotable. In addition, since the setting work of these regulators 37A and 37B is performable at the outside, its operability is sharply improvable.