baber/WOPTO huggingface dataset:
Patent JP-S6116014-A (JP)
Title: Magnetic recording medium and its production
Inventor: KOUMI FUMIO
IPC: G11B5/72
Filed: 1984-06-30
Abstract: PURPOSE:To prevent the oxidation of a thin ferromagnetic metallic film formed on a substrate in air and to improve the wear resistance and corrosion resistance thereof by providing a protective layer which consists of an aliphat. compd. and of which the surface is fluorinated on said film. CONSTITUTION:The thin ferromagnetic metallic film layer 10 consisting of a metal or the alloy thereof is formed on the substrate 1 and the aliphat. compd. such as fatty acid or the salt thereof is deposited thereon; thereafter, the deposited compd. is exposed in gaseous fluorine or the gas of a fluorine compd. and is thereby plasma-treated. The protective film layer 11 which consists of the aliphat. compd. and of which the surface is fluorinated is thus disposed on said compd. The oxidation of the ferromagnetic film layer in air is effectively suppressed by the hydrophobic property possed by fluorine atoms and the resistance to wear and corrosion thereof is improved by providing the protective layer 11 having the fluorinated surface layer in the above-mentioned manner. A magnetic recording medium such as magnetic tape having a low rate of deterioration is thus obtd.
Patent JP-S62290720-A (JP)
Title: Epoxy resin molding material for sealing electronic component
Inventor: HAGIWARA SHINSUKE
IPC: C08G59/62
Filed: 1986-06-11
Abstract: PURPOSE:To obtain the title material for sealing electronic components, which is excellent in flow and gel time and can give a molding excellent in heat resistance, by mixing a specified epoxy resin with a phenolic hydroxyl group- containing compound. CONSTITUTION:A condensate of a phenol (a) with hydroxybenzaldehyde (e.g., phenol/salicylaldehyde novolak resin) is epoxidized to obtain an epoxy resin (A) represented by the formula (wherein R is H or an alkyl such as methyl, propyl or t-butyl and n>=0) and having, on the average, 4-10 benzene nuclei derived from component (a) and component (b) and a hydrolyzable chlorine content <=500ppm. Component A is mixed with 0.6-1.3, preferably, 0.9-1.1 (in terms of a ratio of the number of hydroxyl equivalents of component B to the number of epoxy equivalents of component A) of a compound (B) having at least two phenolic hydroxyl groups in the molecule (e.g., novolak phenolic resin) and, optionally, an epoxy resin other than component A, a cure accelerator, an inorganic filler, a mold release, a colorant, a coupling agent, etc.
Patent JP-S62291420-A (JP)
Title: Evaporative cooling device for internal combustion engine
Inventor: HIRANO YOSHINORI
IPC: F01P3/22
Filed: 1986-06-11
Abstract: PURPOSE:To promote the engine warming-up, by arranging a cylinder under an inclined condition, communicating a high-level water jacket for a cylinder block with a high-level water jacket for a cylinder head, and discharging a refrigerant in the water jacket for the cylinder block at cold starting. CONSTITUTION:In case of adaptation to a V-shaped 6-cylinder engine 1, a water jacket 4 is constituted of a cylinder block water jacket 6 surrounding a V-shaped cylinder 5 and a cylinder head water jacket 8 so formed as to cover a combustion chamber wall 7 or the like. Both the water jackets 6 and 8 are communicated with each other through a plurality of communication holes 9, but the communication holes 9 are formed only on a high level side due to the inclination of the cylinder 5. At cold starting of the engine, solenoid valves 30 and 32 are opened to discharge a liquid refrigerant in the water jacket 4 and a condenser 15 to a reservoir tank 22 by a water head difference. Thus, the refrigerant around the cylinder 5 is removed to thereby promote engine warming-up.
Patent JP-H11330959-A (JP)
Title: Voltage-controlled oscillator and charge pump circuit
Inventor: KATO HISAO
IPC: H03K3/03
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain the ring type voltage-controlled oscillator and charge pump circuit which secure the stability of oscillation by preventing a parasitic capacitor from being discharged or charged by a power source while a switch transistor(TR) is OFF. SOLUTION: An odd number of circuits each consisting of 1st current charging preventing circuits N3 and N4 connected between a connection node no5 between a current source TR P1 and complementary TR circuits P2 and N2 and a ground power source and 1st current discharging preventing circuits P3 and P4 connected between a connection node no1 between a current source TR N1 and complementary TR circuits P2 and N2 and a high power source are used and connected in a ring shape, and a current control circuit is provided which outputs a control voltage to the current source TRs P1 and N1.
Patent JP-S61295398-A (JP)
Title: Detection device for abnormally plated part of twisted wire
Inventor: YAMADA MASAHIKO
IPC: C25D21/12
Filed: 1985-06-20
Abstract: PURPOSE:To detect the abnormal plating of an Sn-plated twisted wire in case of the manufacture of the Sn-plated twisted wire by detecting the ruggedness of the outside periphery of the twisted wire after the plating as the vibration and comparing it with a specified vibration level. CONSTITUTION:A collective Sn-plated wire 1 is manufactured by twisting plural Sn-plated Cu wires 2 and furthermore immersing these in molten Sn to form an Sn-plated layer 3 on the surface of the twisted wires. While running this collective Sn-plated wire 4 with the guide rollers 5, 5', the ruggedness state on the surface of the plated wire 4 is detected with a vibration detector 6 brought into contact with the rectangular direction in the running direction and the detected signal is inputted to a level setter 9 via a pre-amplifier 7 and an intermediate amplifier 8. When an output signal of a discrimination level setter 9 is sent to a CPU 11, and herein the value of amplitude and interval of the vibrating are decided. When these are decided as an abnormality, the signal is output to a device 13 to stop the operation and an alarm is generated.
Patent JP-S6027984-A (JP)
Title: Data processor
Inventor: TORII SHIYUNICHI
IPC: G06F9/38
Filed: 1983-07-27
Abstract: PURPOSE:To prevent an increase in the scale of a circuit by providing the 1st selecting circuit which supplys the output of an optional register in each group to an arithmetic circuit selectively, and the 2nd selecting circuit which supplys the output of arithmetic circuit in each group of the optional register in each group. CONSTITUTION:The arithmetic circuits 38a, 38b, 38c, and 38d, the registers R0, R1...R15, and selecting circuits 33a, 33b...33d, and 34a, 34b...34d which respond to a program instruction for inputting the outputs of the arithmetic circuits 38a...38d to the registers R0...R15 selectively are provided. Then, those registers R0...R15 are divided into groups 30a, 30b, 30c, and 30d. The circuits 33a... 33d provided to the respective groups connects the outputs of optional registers in the respective groups to the selectively determined arithmetic circuits, and the circuits 34a...34d input the outputs of the arithmetic circuits determined, group by group, to the optional registers in the respective groups.
Patent JP-H09316958-A (JP)
Title: Hair-catcher
Inventor: NISHIMURA YOSHITARO
IPC: E03C1/22
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To easily and hygienically remove caught hairs, by detachably installing a hair-catcher body constituted of a plurality of parallelly arranged rib pieces in a drain opening and forming a longitudinal groove on the upper face of the body. SOLUTION: A hair-catcher body 2 constituted of a plurality of parallelly arranged rib pieces 1 is detachably installed at a drain opening 3. And a recessed groove 4 is formed on the upper face of the rib piece 1 along the longitudinal direction. When hair, waste thread, etc., are caught on the rib pieces 1 parallelly arranged in the state the hair-catcher body is installed in the drain opening 3, the body is taken out of the drain opening 3 and front ends of a needle-form tool are fitted to the longitudinally extending recessed groove 4 formed on the upper face of the rib piece 1 and moved to slide tool the groove 4. In this way, hair or the like caught by the rib pieces at the front ends of the needle-form tool can be easily and hygienically removed with not hands but a needle-form tool.
Patent JP-S5562178-A (JP)
Title: Coloring method for surface of iron or iron alloy
Inventor: MURAKAMI TADAMITSU
IPC: C23C22/62
Filed: 1978-11-04
Abstract: PURPOSE:To color the surface of iron base material beautiful and stabilized black, by dipping the base material into a heated soln. made by dissolving sodium thioantimonate in a soln. of sodium hydroxide, to which is further added sodium nitrate and sodium sulfide. CONSTITUTION:Sodium thioantimonate is dissolved in a soln. of sodium hydroxide, then sodium nitrate is added to the soln. as an oxidizing agent, in addn., sodium sulfide is added as an oxidation catalyst. The aq. soln. is heated and is kept at a temp. about 140+ or -10 deg.C, into which is dipped iron or iron alloy for about 1-10min. This treatement produces constantly strong, sleek, coal-black color on the surface of the treated metal.
Patent JP-H04360613-A (JP)
Title: Riding type paddy field working machine
Inventor: MIZOTA HIDEAKI
IPC: A01C11/02
Filed: 1991-06-07
Abstract: PURPOSE:To reduce the load of an operator after a counter-ground working machine is adjusted and again operate the working machine in a good timing, by disposing a means for performing an operation lowering the working machine by the operation of a main clutch and also for performing an operation engaging with an operation clutch. CONSTITUTION:A control valve 21 and a motor 17 are controlled by a controller 20 on the basis of a signal inputted from a position sensor 14 relating to the operation position of the main clutch 8. When the main clutch is operated from a disengaging position to a semi-engaging position, the control valve 21 is operated to lower a seedling-planting device 3 to the surface of a paddy field with an actuator 5, and when the main clutch is engaged, a planting clutch 10 is operated into an engaging position with a motor 17.
Patent JP-S5660906-A (JP)
Title: Sequence controller
Inventor: SUGA YASUO
IPC: G05B19/02
Filed: 1979-10-22
Abstract: PURPOSE: To hold a system to be operated in safety even when abnormality occurs by providing a timer device that starts integration under external conditions such as the start command of a controller and by sending the control command under the condition that the start command is within preset time.  
     CONSTITUTION: To sequence controller 11, run-away preventing device 21 is connected and this preventing device 21 is provided with timers 16W16n that start integration with sequence start command 12. In addition, preventing device 21 is provided with AND circuits 18W18n supplied at one-side terminals with operation command 14 of a system to be operated from controller 11 and at the other-side terminals with in-time-zone information 17 obtained by integrating the time after the acceptance of timer start command 12 by timers 16W16n. Then, circuits 18W18n detect start command 14 being included in the in-time-band information 17. Under the conditions that operation command 14 is included in preset in-time-zone information 17, start commands 19W19n are sent out and even when abmormality occurs, the system to be operated is held in safety without being started unnecessarily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09316912-A (JP)
Title: Crusher fitted to slewing arm of civil engineering machine
Inventor: MARUYAMA MITSURU
IPC: E02F3/40
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly demolish a structure, by fitting a bucket-form body at the front end of a slewing arm of a construction machine and providing crushing devices with teeth doing reciprocal and rotary movement in the body and providing fixed crushing teeth in the inside face of the body and forming an discharge opening for crushed concrete waste materials in the bottom of the bucket-form body. SOLUTION: Crushing actuators 5 are pivotted on the shaft 4 in a bucket 3 at the front end of a slewing arm of a construction machine. Crushing teeth 8, 9 having different sizes are protruded at the arcuate peripheral face 7 of the crushing actuators 5. The shaft 4 is connected to the piston rod of a hydraulic cylinder 10 arranged at the outside of the bucket 3. The hydraulic cylinder 10 is connected to a hydraulic hose and operated in a driver's seat. Fixed crushing teeth 15, 16 corresponding to the crushing teeth are provided in the bucket 3. And a discharge opening 17 for the crushed concrete pieces is provided at the bottom face. The crushing actuator 5 is repeatedly driven to do the rotary movement in the right and left directions by the hydraulic cylinder 10.  In this way, concrete lumps are crushed with a strong pressure between two actuators 5 the crushing teeth 8, 9 and respective actuators and the fixed shushing teeth 15, 16.
Patent JP-H08325115-A (JP)
Title: Skin beautifying agent and skin preparation for external use containing the agent
Inventor: OHASHI YUKIHIRO
IPC: A61K8/00
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a skin-beautifying agent and a skin preparation for external use having excellent skin beautifying effect and high safety and stability by using a specific compound. CONSTITUTION: This skin-beautifying agent is composed of a spiroketal derivative of formula I [R<1> is group of formula II, formula III or formula IV (R<3> and R<5> are each H or a 1-8C hydrocarbon group; R<4> is a 1-8C bivalent hydrocarbon group; R<6> is H or methyl; (n) is 1 or 2); R<2> is a 3-6C bivalent hydrocarbon group). The skin preparation for external use contains 0.000001-10wt.% of the skin-beautifying agent. The agent and the preparation can suppress the formation of melanin by melanocyte, have excellent skin-beautifying effect on the skin exposed to ultraviolet radiation and are effective for the prevention and treatment of the spots, freckles, etc., caused by sunburn, etc. The compound of formula I is e.g. 2-(2,4-hexadiynylidene)-1,6-dioxaspiro[4,5]dec-3-ene of formula V.  The skin preparation is used in the form of cream, milky lotion, face lotion, foundation, pack, lotion, gel, solution, stick, etc.
Patent JP-H04361176-A (JP)
Title: Ic tester
Inventor: ARASAWA EIKI
IPC: G01R31/28
Filed: 1991-06-07
Abstract: PURPOSE:To realize an IC tester capable of performing the automatic calibration of the error between pins with extremely high accuracy by excluding an expensive change-over device such as a cable or a coaxial relay large in the number of manufacturing processes. CONSTITUTION:An amplifier SAMP capable of selectively amplifying the phase difference signal of the output of an own driver and that of the other adjacent driver is provided in pin electronics and the timing edge generation in a timing generating means TG is adjusted so as to minimize the output of the amplifier. The amplifier is constituted of an amplifier utilizing a tuning circuit, a selection level meter or a narrow-band filter.
Patent JP-S5563413-A (JP)
Title: Clock synchronizing system
Inventor: NISHIBE SHINJI
IPC: G06F1/12
Filed: 1978-11-06
Abstract: PURPOSE: To perfectly synchronize the CPU and the clock of the operational option, by outputting the inhibit instruction at the clock inhibit circuit based on the memory request signal at memory busy and stopping the output of the machine clock.  
     CONSTITUTION: The AND circuits 19 and 20 are respectively provided at the CPUA side and the operational option B side. If it is unnecessary to lock the machine cycle, the output of the clock inhibit circuit 17 inverts FF18 every basic clock to produce the clock of machine cycle in synchronizing with the circuits 19 and 20 of the A and B. At the occurrence of the memory busy signal, if the memory request signal is made from the A or B, the circuit 17 inhibits the inversion of FF18 to inhibit the machine clock of A and B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5926703-A (JP)
Title: Optical transmission device
Inventor: NISHIOKA KIMIHIKO
IPC: G02B23/26
Filed: 1982-08-05
Abstract: PURPOSE:To make the distribution of the intensity of light at the exit ends constituting a cylindrical reflector by disposing a cylindrical reflector satisfying the prescribed conditions between a light quide formed of optical fibes and a condenser lens. CONSTITUTION:A cylindrical reflector 9 having the length (d) of the single fiber formed of a core 9a and clad 9b having a' radius and min. value alpha of N of incident luminous flux is disposed between a condenser lens 2 for condensing light source light and a light guide 3 of a radius (a) formed on an optical fiber bundle in such a way that the distance from the incident face up to the conjugate point of the lens 2 is a distance S. If the various beams of light are so selected as to satisfy the conditions of the equation I, the light source light reflect >=1 times on the boundary surface of the core 3a and the clad 3b, and the distribution of the intensity of the exit light from the body 9 is made uniform and does not increase in the central part. Therefore, the generation of the burn, etc. of the adhesive for optical fiber of the light guide is prevented with the simple and small size constitution and the adjustment of the optical axis of the light guide is easy.
Patent JP-S6116326-A (JP)
Title: Sort processor
Inventor: IWATA KAZUHIDE
IPC: G06F7/24
Filed: 1984-07-03
Abstract: PURPOSE:To perform effectively the sort processing using plural keys by outputting data in the input order if these data are equal to each other. CONSTITUTION:The first and the second memories MU and ML set by dividing logically a memory area into two are controlled by a processor P, and individual pairs of input data given in pair units are stored in memories MU and ML alternately while holding the input order. The processor P compares data stored in memories MU and ML in pair units and outputs data successively in accordance with sort conditions set by the algorithm of the merge sort method. If data compared with each other are equal to each other, the processor P gives such output control to a selector S that these data are outputted in the input order.
Patent JP-H032957-A (JP)
Title: Starting process system for composite computer system
Inventor: TATAI KIKUO
IPC: G06F1/00
Filed: 1989-05-30
Abstract: PURPOSE:To automatically perform an operation which does not affect the execution of tasks with no intervention of an operator even if some node has a fault by detecting such a computer system that is not set in a ready state after a prescribed limit time passed from the starting time point of the computer system and excluding the detected system out of the component elements of a composite computer system. CONSTITUTION:A fixed limit time is set from the starting time point of a node 11a to which a power supply is first applied. A report means 12 is added for mutual communication among the nodes 11a - 11d, for example, at application of a power supply. Then one of those nodes 11a - 11d that is not set in a ready state is detected after a limit time, and this abnormal node is excluded out of the component elements of a composite computer system. Thus it is possible to detect a faulty node and to carry out a substitute process to the faulty node with no intervention of an operator. As a result, the load of the operator is reduced and a normal operation is secured in a composite computer system with no degeneration of the function despite the presence of a faulty node.
Patent JP-S62291185-A (JP)
Title: Photocoupler
Inventor: AKASE KAZUTOYO
IPC: H01L31/12
Filed: 1986-06-11
Abstract: PURPOSE:To obtain a photocoupler having a reduced thickness, by constructing a light transmission path including a through hole provided in a first lead frame with a light-emitting element fixed thereon, a through hole provided in a second lead frame with a light-receiving element fixed thereon, and a light-transmitting insulating material. CONSTITUTION:First and second lead frames 1 and 2 having respective through holes 5A and 5B in the ends adjacent to each other are disposed on the same plane, and a lightemitting element 3 is fixed on the surface of the first lead frame so that the light-emitting surface thereof faces the through hole 5A of the first lead frame and that it covers the through hole, while a light-receiving element 4 is fixed on the surface of the second lead frame so that the light- receiving surface thereof faces the through hole 5B of the second lead frame and that it covers the through hole. A light-transmitting insulating material 7 transmitting a light is provided between the through holes so that it covers the through holes at the back of first and second lead frames. Parts of the first and second lead frames, the lightemitting element, the light-receiving element and the light-transmitting insulating material are sealed up integrally with mold resin 9. This provids a thinner structure for a photocoupler.
Patent JP-S5471281-A (JP)
Title: Process controlling device
Inventor: OONO NAOMICHI
IPC: G05B7/02
Filed: 1977-11-16
Abstract: PURPOSE: To provide the subject device wherein only in the case where the deviation between the automatic output and the manual output is in the defined range, the change-over to the manual operation is allowed thereby to prevent the occurrence of a great outer distrubance in the process and improve the reliability of the control system.  
     CONSTITUTION: At the time of automatic control, automatic control is selected by an automatic-manual converter 6, and a relay contact 11a is turned off and a relay contact 11b is on by a relay circuit 10. Upon this occasion, the output of a primary lag generator 5, that is, the automatic control output and a manual signal constantly supplied as input are compared with each other at a deviation announciator 9. Upon changing over to manual operation, the converter 6 is changed over to a manual control. Upon this occasion, when the deviation between the automatic signal and the manual signal is in an allowable range, the relay circuit 10 is turned on, and the realy contact 11a is turned on and the relay contact 11b is turned off, thus the output of the manual operator 3 becoming an operation signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10335799-A (JP)
Title: Bonding agent coating device
Inventor: OKAWA KOJI
IPC: B05B7/08
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To enforce the jet direction of a bonding agent and to contrive to enable the bonding agent to jet and apply always on a constant position, by a method wherein a commutating means which generates an air flow commutated in the jet direction of the bonding agent is provided on the point part of a discharge orifice provided in a coating unit. SOLUTION: A bonding agent 3 is pushed out through a discharge orifice 2 by the pressure of a plunger 4 operated in a coating unit 1. A commutating part 6 for covering the whole lower part of the unit 6 is provided on the outer periphery of the unit 1 leaving an air exhaust vent 13 provided under the lower part of the discharge orifice 2. The air is fed in the part 6 at a constant flow rate through an air feed hole 12, and the fed air forms an air flow commutated from the air exhaust vent 13 to the jet direction of the bonding agent and is exhausted outside of the part 6.