baber/WOPTO huggingface dataset:
Patent JP-H04294017-A (JP)
Title: Oil-hydraulic operating device for switch
Inventor: TSUCHIYA MUNEHIKO
IPC: H01H33/30
Filed: 1991-03-22
Abstract: PURPOSE:To prevent a switch from mechanical damage and prevent uneven opening and closing operation from phase to phase, in case oil-hydraulic switch operating devices are furnished for different phases independently, which is caused by rise of the working oil pressure in the pipeline system exceeding a certain level as resulting from a rise of the ambient temp., etc. CONSTITUTION:A timer 111 is energized when the pressure of working oil rises over a certain level, and thereby a solenoid 101 is energized through a time-operated contact 111a when a concerned is held closed, and thus a solenoid valve 24 for circuit closing operation is opened. When the switch is open, another solenoid 102 is energized through the time-operated contact 111a so as to open a solenoid valve 25 for circuit opening operation, which prevent the pressure of the working oil from rising exceeding the specified level.
Patent JP-S61217802-A (JP)
Title: Robot controller
Inventor: ARAO MAKI
IPC: G05D3/12
Filed: 1985-03-23
Abstract: PURPOSE:To obtain a robot controller by constituting it in such a manner that the value of the speed gain to a servo system is given in real time and corresponding to the working amount of each actuator during the actuation of a robot and therefore most suitably the variation of load inertia under various control conditions is fetched. CONSTITUTION:The inertia JO and its variance width DELTAJ as well as the speed gain KVO and its variance value DELTAKV are read out of a table in a memory for joints 3-6 respectively after the degree of the work mass is read. Then the speed gain KV is calculated based on the values of said inertia and variance as well as the work mass and written to a gain table in the memory. Thus the value of the speed gain KV is specified at a specific time point for each joint. Then the value of the gain KV is applied into a CPU 9 together with the action command value of robot, other constant data, the feedback data, etc. Based on these values and data, the output value of a servo system is calculated and applied to a drive mechanism.
Patent JP-S56154711-A (JP)
Title: Electrochromic display device
Inventor: HAMADA HIROSHI
IPC: G02F1/15
Filed: 1980-04-30
Abstract: PURPOSE:To stabilize potential, decrease overvoltage, prevent the uneven coloring of display and improve response speed by constituting the counter electrode of an electrochromic (EC) display device of a pressure molded body contg. specific active material and carbon powder. CONSTITUTION:An electrode 20 of the EC display device opposing to its electrochromic material 17 is put in plane contact with a conductive elastic material 24, whereby its contact resistance with a conductor 23 is decreased and electrical connection is surely maintained in the even of deformation failure of the electrode 20. The electrode 20 is formed by pressure-molding at room temp. the active powder, such as MnOx(x is 1-2), for electrode, and expanded graphite and carbon powder such as active carbon which is a good conductor of electrons and has a high capacity of the electric double layers produced at the interface with electrolyte 25. Since no binders are used in molding, there is no resistance increase by binders, and since it is not calcined at high temp., the phase transition of MnOx does not occur. In this way, the display device of stable potential and high response speeds free from any uneven coloring is obtained.
Patent JP-S59184926-A (JP)
Title: Channel controller
Inventor: MORIKAWA TAKASHI
IPC: G06F3/00
Filed: 1983-04-06
Abstract: PURPOSE:To reduce the load of software by collecting the same input/output interruptions given from the same input/output device with hardware of a channel controller and transmitting them to a CPU. CONSTITUTION:When an interruption arises at an input/output device (not shown in the diagram), a device state byte DSB and a channel state byte CSB are reported through an input/output channel 3-0 or 3-n and registered 18 and 19. Then the corresponding channel is read out and compared 13 with the DSB and CSB stored in saving areas 8 and 9. If the coincidence is obtained from this comparison, an AND circuit 14 delivers 1. This 1 is inverted into 0 with no status flag set, and the DSB and CSB within the areas 8 and 9 remain as they are, and the new interruption is erased. When no coincidence of comparison is obtained, the circuit 14 delivers 0 which is inverted into 1. Then the data of the areas 8 and 9 are replaced with new DSB and CSB. This can reduce the load of software.
Patent JP-H01233218-A (JP)
Title: Vitamin composition
Inventor: ISHIGURO FUMIKO
IPC: A61P3/02
Filed: 1988-03-15
Abstract: PURPOSE:To obtain a vitamin composition which can be filled in a soft capsule without deteriorating the commercial value and administered without causing disagreeable feeling, by using a specific amount of polysolvate 80, etc., as an adjuvant and dissolving together with nicotinic acid amide, riboflavin butyrate, etc. CONSTITUTION:Water-soluble vitamin consisting of nicotinic acid amide and fat-soluble vitamins consisting of riboflavin butyrate, tocopherol acetate and gamma-oryzanol are dissolved by using an adjuvant consisting of 30-55% of polysolvate 80 and 10-40% in total of propylene glycol oleate and triacetin. The fat-soluble vitamin and the water-soluble vitamin can be present in dissolved state by the use of the adjuvant. It is not necessary to take individual vitamins in separated state by the use of the present composition.
Patent JP-S59186139-A (JP)
Title: Control method of irradiated beam and beam detector
Inventor: ANDOU KAZUMASA
IPC: G02B7/28
Filed: 1983-04-06
Abstract: PURPOSE:To attain the adjustment of a focal point properly by allowing a detector whose photodetecting face is split into four to receive a reflected beam from a recording medium and correcting the irradiated beam by means of a focus error signal and a tracking error signal formed based on a detecting signal so as to control the focus of the irradiated beam. CONSTITUTION:An adder 12a operates Ia+Ib, an adder 12b operates Ic+Id, an adder 12c operates Ia+Ic and an adder 12d operates Ia+Id. Since a subtractor 13a subtracts an output of the adder 12a from an output of the adder 12b, (c+ Id)-(Ia+Ib)=DELTAIf (focus error signal) is calculated, and similarly, a subtractor 13b calculates (Ib+Ic)-(Ia+Id)=DELTAIt (tracking error signal). An absolute value amplifier 14 takes the absolute value of the DELTAIt, and KDELTAIt is obtained with proper amplification. A subtractor 13c calculates DELTAIf-DELTAIt and a true focus error signal is obtained by subtracting tracking error information KDELTAIt included in the DELTAIf. Thus, the effect of the tracking error on the adjustment of the focus is eliminated, thereby allowing to attain proper focal point at all times.
Patent JP-S58185358-A (JP)
Inventor: HAINTSU RAIBAA
IPC: B60T8/82
Filed: 1983-04-06
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-S58176997-A (JP)
Inventor: BUTSUSHIYUU TERUO
IPC: B41J2/345
Filed: 1982-04-12
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-S61220140-A (JP)
Title: Optical head device
Inventor: KASAHARA AKIHIRO
IPC: G02B7/00
Filed: 1985-03-26
Abstract: PURPOSE:To obtain the head of a mobile magnet system which can narrow the gap between a coil and a magnet and has a low power consumption and a high driving sensitivity, by forming the surface of the magnet, which faces the position adjusting coil of an objective lens, into a convex. CONSTITUTION:Tracking coils 24a and 24b are stuck to coil fixing plates 3a and 3b, and focusing coils 25a and 25b are stuck on them, and magnets 16a and 16b are attached to a mobile body 10 so that they face said position adjusting coils. Surfaces of magnets are formed into convexes. Consequently, right and left ends of magnets 16a and 16b do not collide with coils 25a and 25b and gaps between them are narrowed when the mobile body 10 is turned for position adjustment. Thus, a magnetic field space is used effectively to obtain the optical head of the mobile magnet system which has a low power consumption and a high driving sensitivity.
Patent JP-S60202845-A (JP)
Title: Production of p-substituted diphenylamine having high whiteness or transparency
Inventor: MIFUNE KUNIO
IPC: C07B61/00
Filed: 1984-03-28
Abstract: PURPOSE:To produce the titled compound having high whiteness or transparency and useful as a stabilizer of a lubricant, etc., economically in an industrial scale, by reacting a diphenylamine compound with a specific olefinic hydrocarbon in a specific atmosphere in the presence of a silica-alumina catalyst. CONSTITUTION:The compound of formula (R1 and R2 are H or 1-18C alkyl; at least one side of the p-position of the benzene nucleus is vacant) is made to react with a 4-18C aliphatic and/or aromatic hydrocarbon having olefinic double bond in the molecule, in an inert gas atmosphere or in an air-free atmosphere, in the presence of at least one kind of silica-alumina catalyst selected from acidic clay, active clay and silica-alumina. A p-substituted diphenylamine such as p-octylated diphenylamine having high whiteness or transparency can be produced suppressing the production of colored substance, without necessitating a purification procedure, directly, in high yield, with simple operation.
Patent JP-H04275508-A (JP)
Title: Optical information transmitter
Inventor: HAMANAKA KENJIRO
IPC: G02B27/00
Filed: 1991-03-01
Abstract: PURPOSE:To provide input to and output from an optical fiber on a line for optical information transmission which consists of a lens array having conjugate image surfaces. CONSTITUTION:Many distributed index rod lenses 2... are arrayed at equal intervals while having the same optical axis 2A and conjugate image surfaces I1, I2... are formed at groove parts 7 between lens end surfaces. Then the prism 3 is inserted into each groove part 7, another distributed index rod lens 5 is joined with this prism, and an optical fiber 5 is connected thereto. Various elements of the system are so set that the conjugate image formation surface I of the coaxial lens array body and the connection end surface of the optical fiber 5 are in conjugate image formation relation.
Patent JP-H10220761-A (JP)
Title: Portable kitchen stove for emergency
Inventor: OKAZAKI KAYO
IPC: F24C1/16
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable kitchen stove which enables two types of cooking in one operation. SOLUTION: The stove body is made up of four ports consist of a stove mounting plate 6, the body 1 of a stove, a doughnut-shaped ring 11 and a lid 13. A large container 10 and a small container 12 employ disposable aluminum foil containers and concurrently serve as pots and tableware. A fuel 8 herein used is a proper mount of solid alcohol. The doughnut-shaped ring 11 is used to stack the large container 10 and the small container 12 vertically. An air port 9 is provided at an lower part of the body 1 of the stove and an exhaust port 5 at a lower part thereof in a small size. A direct flame shielding plate 2 is inserted between the fuel 8 and the large container 10. Remaining heat of the large container 10 is absorbed by the small container 12 and hot air from the exhaust port 5 is received by the rim of the large container 10 to be transmitted to the small container 12.  Therefore, rice is cooked by the large container 10 while water is boiled by the small container 12 at 92 deg.C. This also allows the small container 12 to sufficiently warm a retort food.
Patent JP-H02243492-A (JP)
Title: Lifting jig for loading
Inventor: TOMOGANE YASUO
IPC: B66C1/10
Filed: 1989-03-14
Abstract: PURPOSE:To remotely control a clamp as well as to improve safety by supporting a vertical rod, provided with a link and a hook, rotatably on a clamp box installed in a jig body, and rotating this vertical rod in both lock and release states with an electric motor. CONSTITUTION:When a clamp box 4 is situated in four corners of a house unit A by means of expansion or contraction of a pipe of a body, both positions of a hook 12 at a lower end of a vertical rod 10 and a hole 13 of the unit A are accorded with each other and the box 4 goes down, thus the hook 12 gets into the inside of the lock hole 13. Next, a shaft 18 of a speed reducer 17 is rotated by remote control of a motor 15, and a link 20 moves via an arm 19 and the vertical rod 10 rotates as far as 90 degrees, so that the hook 12 is engaged with the lock hole 13. At this time, the link 20 is engaged with a lock pin 26 of a cylinder 16 with movement of a lock hole 25 erected in the link 20, so that the link 20 is made unmovable, thus the hook 12 is kept in a lock state.
Patent JP-H05265849-A (JP)
Title: Start-up rom control system
IPC: G06F12/04
Filed: 1992-03-17
Abstract: PURPOSE:To save cost and capacity by temporarily transferring the code of an initial setting control program, storing it in a register, afterwards, transferring that code to a RAM and reading it by a microprocessor unit(MPU). CONSTITUTION:When a power source is turned on, at the same time, the code of the initial setting control program stored in a ROM 7 is read under the control of a control circuit 5, temporarily transferred to a register 6 and stored. When the register 6 is filled with the transferred codes, under the control of the control circuit 5, the stored contents are transferred to a freely read/write enable memory cell (RAM) 8 after the transfer is temporarily stopped. The processing up to this moment is counted as the first transfer and afterwards, the similar operation is repeated required times. When all the codes of the initial setting control program stored in the ROM 7 are completely transferred through the register 6 to the RAM 8, an MPU 4 simultaneously reads and executes the initial setting control programs transferred to the RAM 8, and the under the control of the control circuit 5 starting operation is completed.
Patent JP-S63226709-A (JP)
Title: Fine positioning device
Inventor: HARA ATSUKO
IPC: G05D3/00
Filed: 1987-03-17
Abstract: PURPOSE:To improve positioning accuracy by coupling two members having rigid structure with plural driving link members having high rigidity only in one direction. CONSTITUTION:A fine positioning device is constituted of a fixing member 1, a fine adjusting table 2 and a driving link member 3 for coupling both the members 1, 2. The link member 3 is constituted of parallel coupling consisting of six link members 31-36 and characterized so as to have high rigidity in a certain fixed direction and to optionally deflect in other directions. Thereby, each driving link member element is formed by a prismatic hinge 3a and provided with two U-shaped notch parts 3a3 or the like. When an actuator is driven, the driving link member 3 is displaced in the driving direction and the displacement is transmitted to a movable member. The displacement of the movable member is not interrupted by the deflection of the hinge members of the member 3 and is capable of obtain a position based upon an optional axis direction and an optional rotating direction around the axis.
Patent JP-H01235141-A (JP)
Title: Measuring device for cathode luminescence
Inventor: IKEDA KOSUKE
IPC: G01N23/225
Filed: 1988-03-16
Abstract: PURPOSE:To measure the high efficiency of luminescence by providing a holding device three-dimensionally moving a sample at the first focal point of a rotary elliptic mirror and a screen removably installed at the second focal point position of the rotary elliptic mirror. CONSTITUTION:An electron beam E emitted from an electron gun 3 in a vacuum container 1 is focused by an electron beam optical system 4 and an electron lens 5 and radiated on a sample 7 mounted on an XYZ stage 6 in a spot shape. The radiation position can be displaced by an electron beam deflector 8. The XYZ stage 6 moves the sample 7 three-dimensionally. A screen 11 is removably provided at the second focal point B, a half-mirror 12 is arranged between this second focal point B and a lens 19. The cathode luminescence can be thereby measured with high efficiency.
Patent JP-H06296234-A (JP)
Title: Image reader
Inventor: TAKASE OSAMU
IPC: H04N1/401
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a read output of high precision, high gradation, and high density by subjecting a double read area to weighting calculation in accordance with the read picture element position to smoothly connect the double read area after shading correction. CONSTITUTION:The light from the surface of a document is made incident on a luminous flux separating mirror 3 and is divided in the main scanning direction and is made incident on line sensors 4 and 5. Outputs of sensors 4 and 5 pass sample-and-hold circuits 6 and 7 and analog signal processing circuits 8 and 9 and have the dark outputs corrected with respect to each picture element by dark output correcting circuits 12 and 13 and are subjected to shading correction by shading correction circuits 14 and 15. An operation selecting circuit 20 reads out a LIFO 22 to invert the data order and starts read of a FIFO 21 in accordance with the timing of the double read area to subject the double read area to weighting calculation in accordance with the read picture element. Thus, the output difference due to the difference between document position read in by sensors 4 and 5 is smoothly corrected, and the image is read with a high precision in the one-line form.
Patent JP-S59186182-A (JP)
Title: Magnetic storage device
Inventor: MASUDA YUKINOBU
IPC: G11B33/14
Filed: 1983-04-06
Abstract: PURPOSE:To prevent external dirty air from flowing through a bearing by providing a vent hole to a hollow spindle shaft. CONSTITUTION:A spindle shaft 3 of a magentic disc device is made hollow and a vent hole 3b leading radially from a hollow part 3a to an outer circumferential face is provided to contituted a part of an air circulating path. Further, the external air cleaned by an air filter 5 is circulated via the hollow part 3a and the hole 3b thereby preventing the external dirty air through the bearing from flowing.
Patent JP-S55152073-A (JP)
Title: Magnetic circuit construction for printing head of wire dot printer
Inventor: ISHINO YOSHINOBU
IPC: B41J2/28
Filed: 1979-05-18
Abstract: PURPOSE:To prevent the leakage of the magnetic flux and miniature the printing head by employing a composite half-hard core in which a half-hard magnetic member equivalent to the permanent magnet is integrated with a half-hard magnetic member smaller in coersive force than the magnetic member. CONSTITUTION:The magnet coil 4 is arranged around the composite half-hard core 13 in which a half-hard magnetic member 13 large in coersive force enough to act as permanent magnet and a half-hard magnetic member 13b smaller in coercive force are integrated like a concentric wire material or in a multi-layer sheet. The magneic member 13a is maintained constant and with the energization of the coil 4, the magnetic field larger in coersive force than that of the magnetic member 13b is inverted from the position to the negative. When the magnetic member 13b coincides the magnetic member in the magnetizing direction, the plate spring 7 is attracted while when they are different in coersive force, the attraction is released from the sprint to drive the printing wire 8. Thus, the dot printing is done by the wire 8.
Patent JP-S63225241-A (JP)
Title: Photosensitive resin composition
Inventor: KUBOTA SHIGERU
IPC: G03F7/027
Filed: 1987-03-16
Abstract: PURPOSE:To form the fine pattern of the titled composition with a photomechanical process by using the composition capable of with standing to an electroless copper plating, for a photoresist for a printed broad production. CONSTITUTION:The titled composition of the photoresist contains a modified epoxy resin composed from a reaction product of an unsatd. carboxylic acid capable of dimerizing or polymerizing, a monovalent satd. or unsatd. higher fatty acid and an epoxy resin having >=2 numbers of epoxy groups in one molecule. And, the titled composition contains a diacrylate or a dimethacrylate of bisphenol A-diglycidyl ether type epoxy resin having mean mol.wt. of 1,000-5,000. The titled composition is composed from the resin composition compounded the modified epoxy resin reacted with a long chain higher fatty acid, and has the sufficient resistance against an electroless plating solution. Thus, the plated resist pattern having the fine pattern can be formed by the photomechanical process using the titled composition.
Patent JP-2000260983-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIMIZUKA NAOHIKO
IPC: H01L21/336
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve on-current while reducing off-current, by allowing a channel impurity concentration on a source region side to be higher than that on a drain region side. SOLUTION: After an element separation film 2 is formed on a p-type silicon substrate 1, boron is injected. Then an ion is injected for forming an extension structure, forming impurity concentration layers 5 and 6. When 'P' is ion- injected into a source region 8, an inter-lattice silicon is generated. The inter- lattice silicon is especially easy to distribute at the peripheral part of the source region 8, and easily couples with the boron already introduced into the substrate. A BI pair 14 wherein the inter-lattice silicon couples with boron is easy to diffuse in the silicon substrate 1 under thermal process. The BI pair 14 is easy to segregate at dissimilar material interface, especially easy to distribute near the gate insulating film, and moves to a channel region 15 directly under a gate electrode in a thermal process.  Thus, the boron concentration on the source region side 8 is higher than that on a drain region side 9.
Patent JP-H07267962-A (JP)
Title: Novel antifungal substance pf-1140 and method for producing the same
Inventor: HOSOYA REIKO
IPC: A61P31/04
Filed: 1994-03-30
Abstract: PURPOSE:To provide a novel safe antifungal substance having a wide antifungal spectrum. CONSTITUTION:This is PF 1140 substance of the formula. The substance is obtained by culturing a PF 1140 substance-producing fungus belonging to the genus Eupenicillium in a medium containing glucose, sucrose, starch syrup, dextrin, starch, etc., as a carbon source, soybean powder, wheat embryo bud, corn steep liquor, cotton seed residue, meat extract, etc., as a nitrogen source, and, if necessary, further an inorganic salt such as Na, K, Ca, Mg or Co preferably by a standing culture method at 25-30 deg.C (usually 26 deg.C) usually for 2-14 days and subsequently isolating and purifying the substance from the culture solution.
Patent JP-S63227302-A (JP)
Inventor: NAKAJI NAOTAKA
IPC: C04B35/64
Filed: 1987-03-16
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-S59185644-A (JP)
Inventor: WATABE MITSUO
IPC: B31B50/00
Filed: 1983-04-08
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-H08261002-A (JP)
Title: Belt transmission device for engine
Inventor: SAITO TAKESHI
IPC: F16H7/02
Filed: 1995-03-20
Abstract: PURPOSE: To prevent noise and eccentric wear by mis-alignment with the other pulleys, facilitate the working of idler pulleys, and reduce cost by forming the idler pulleys on which a V-ribbed belt is wound in positive bending with flat pulleys. CONSTITUTION: A V-ribbed belt 21 is wound between a drive pulley 3 installed on the output side 2 of an engine 1 and at least one driven pulleys 5, 7, 9, 11, and 13 installed to drive auxiliary equipment 1 and 13. Also idler pulleys on which the V-ribbed belt 21 is wound in positive bending are arranged between the pulleys 3, and 7. Then these idler pulleys are formed with fl-at pulleys of which outer belt running face is formed in cylindrical-shape. By this, even if a mis-alignment is present between the idler pulleys and the pulleys at the front and rear of them, the displacement of the belt by the mis-alignment is absorbed. Thus noise from the belt and eccentric wear of belt can be prevented and its service life can be extended.