baber/WOPTO huggingface dataset:
Patent JP-H0449279-A (JP)
Title: Herbicidal 2,4,6-trisubstituted aromatic heterocyclic compound
Inventor: KUME TOYOHIKO
IPC: C07D213/68
Filed: 1990-06-15
Abstract: NEW MATERIAL:The compound of formula I [X is -CH= or -N=; Y is halogen, OH, 1-4C alkoxy, alkylthio, etc.; R<1> is halogen, 1-4C alkyl, (1-4C haloalkyl- substituted) phenyl, (1-4C alkyl-substituted) pyridyl or 3-6C branched alkyl; R<2> is halogen, (1-4C haloalkyl-substituted) phenyl or 3-6C branched alkyl; with a proviso]. EXAMPLE:2-(4'-Chlorophenyl)-4-hydroxy-6-(2''-methylphenyl)pyrimidine. USE:An active component of herbicide. It kills all plants grown on undesirable area and acts as a non-selective or a selective herbicide according to the concen tration in use. PREPARATION:The compound of formula I wherein X is -N= and Y is OH can be produced by reacting a compound of formula II (R is lower alkyl) with a compound of formula III in an inert solvent (e.g. methanol) in the presence of an acid acceptor (preferably sodium methoxide, etc.).
Patent JP-S641255-A (JP)
Title: Wiring of integrated circuit
Inventor: IMAI HIDEAKI
IPC: H01L23/52
Filed: 1987-06-24
Abstract: PURPOSE: To easily wire, to highly integrate an integrated circuit and to operate it at a high speed by forming a thin photosensitive resin film on a superconducting composite oxide formed on a substrate, forming a predetermined pattern by an energy beam, and then etching the unnecessary part of the oxide to remove the thin resin film.  
     CONSTITUTION: A superconducting composite oxide thin film 3 is formed by a magnetron sputtering method on a silicon substrate 1 formed with a silicon oxide film 2. Then, phenol novolac resin/0-quinonediamide is formed by a spinner method as the photosensitive resin thin film on the film 3, and prebaked. Thereafter, it is exposed with an ultraviolet ray with a photomask 5 drawn in a predetermined wiring pattern, developed with tetramethylammonium hydroxide solution, and washed with water. Then, it is postbaked, and etched with mixture aqueous solution of phosphoric acid + nitric acid. Subsequently, remaining resist film is removed with 0-dichlorobenzene to form a predetermined wiring pattern of superconducting composite oxide. Thus, a wiring work is easy and a high integration is performed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S641481-A (JP)
Title: Piezoelectric actuator
Inventor: YAMAMOTO MASARU
IPC: H02N2/00
Filed: 1987-06-24
Abstract: PURPOSE: To achieve highly efficient rotary driving, by vibrating a vibration chip having first and second pawl portions contactable respectively with two interlocked rotors through expanding/shrinking function of a piezoelectric element.  
     CONSTITUTION: A piezoelectric actuator is provided with a C-shaped vibration chip 11 and a laminated piezoelectric element 12 is jointed between one and the other arms 11a, 11b thereof. First and second V-shaped pawl portions 11a∼11c pointing the elongating direction of the piezoelectric element 12 are formed at the tip of respective arms of the vibration chip 11 and displaced through vibration of respective arms. Drum type rotors 14, 15 arranged rotatably around supporting shafts 16, 17 are engaged with respective gears 18, 19 and interlocked each other. When two arms 11a, 11b of the vibration chip 11 are vibrated through expansion/shrinkage of the piezoelectric element 12, respective rotors 14, 15 are rotated through the first and second pawls 11c, 11d to produce rotary driving power through one or both rotors 14, 15. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05346459-A (JP)
Title: High-function position-measuring terminal device
Inventor: YAMAWAKI KOJI
IPC: G01S19/46
Filed: 1992-05-01
Abstract: PURPOSE:To make it possible to cope with a changing environment of reception and various conditions of operation by processing integrally distance measurement data and data for position measurement correction. CONSTITUTION:A unit vector in a direction connecting a receiver with a distance-measuring radio wave source and an error characteristic factor determined by an error characteristic factor determining means are used. A regression model regulating the relationship between values of data deviations measured by a range deviation determining means 7, a position measurement calibration reference deviation determining means 8, a height deviation determining means 9 and a range-offset deviation determining means 10 and values of position-measuring computation data deviations comprising positional deviation of updated computed position coordinates calculated by the receiver, from the true position coordinates of the receiver, and the deviation of updated computation range-offset calculated by the receiver, from the true range-offset, is constructed. Then, the computed position coordinates and the computation range offset of the receiver and measured data for correction being stored are updated to be optimum by an optimum position-measuring computation processing means 11.
Patent JP-H0322007-A (JP)
Title: Composite eccentric type precise positioning controller
Inventor: NAKATANI TERUOMI
IPC: H02P5/46
Filed: 1989-06-20
Abstract: PURPOSE:To enable triaxial positioning at high speed with high efficiency and high precision by comparing the detected value of a rotating speed detecting means, which detects the rotational angle of each electric direct driving motor, with the arithmetic value of an arithmetic means and driving each electric direct driving motor. CONSTITUTION:When positioning information xytheta are inputted from a keyboard 16, present absolute rotational angles thetaa-thetac of respective rotors A-C are read. A rotational angle alpha of the rotor A in a first step and a rotational angle beta of the rotor B in the second step, which are driving angles from the origin of motors Ma-Mc in the respec tive steps, are operated and a correcting rotational angle gamma of the output shaft rotor C is operated. Further, the present driving rotational angle of each rotor is corrected by the absolute rotational angles thetaa-thetac of the respective rotors A-C. A set angle is outputted to controllers 25a-25c in the respective steps and the respective motors Ma-Mc are started being driven. Until the present angles of the respective motors Ma-Mc are coincident with the set angle, the respective motors Ma-Mc are driven. When the present angles are coincident with the set angle, a move completion signal is outputted to a main controller 15 and operation is finished. Thus, triaxial positioning can be executed at high speed with the high efficiency and high precision.
Patent JP-H10331781-A (JP)
Title: Scroll type fluid machine
Inventor: KOBAYASHI YOSHIO
IPC: F04C18/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a rolling element from colliding on an inner surface of a storing member by allowing a first joint guide to guide a movable joint to one direction with respect to the side of a casing and allowing a second joint guide to guide a revolving scroll to a direction orthogonal to the above direction with respect to the movable joint. SOLUTION: When a revolving scroll 11 is actuated, its self rotation is prevented by an Oldhem's coupling 15 comprising an X-axis guide 16, Y-axis guide 17, slider 18, sperical body 19, et al. and accordingly it performs a circular movement having a radius around a driving shaft 6. Namely, while the scross 11 performs the circular movement with respect to a fixed scross 9, the slider 18 is restricted in its slide displacement in the Y-axis direction by the X-axis guide 16, and is subjected to slide displacement in the X-axis direction. The scross 11 is restricted by the Y-axis guide 17 in its slide displacement in the X-axis direction with respect to the slider 18.
Patent JP-S6215422-A (JP)
Title: Color recognizing device for object
Inventor: AKIYAMA CHUJI
IPC: G06K9/36
Filed: 1985-07-15
Abstract: PURPOSE:To recognize simultaneously plural colors, and to execute an on-line processing at a high speed by constituting a memory of a multi-bit. CONSTITUTION:Two color mirrors 13, 14 divide a condensed incident light into three colors of red, green and blue, make the respective colors incident on image pickup elements 15R, 15G and 15B, convert them to electric signals corresponding to a density value of each color, also convert them to digital signals RD, GD and BD by digital converters 16R, 16G and 16B, and input them to a memory 17 as address signals. The memory 17 discriminates a specified color of an object to be measured, by a prescribed combination of the inputted address signals and outputs a binary image output PD to a data terminal D. Also, when the memory 17 is constituted of a multi-bit, and a data for detecting a separate cover is written in advance in each of them, plural colors can be recognized by the same scan.
Patent JP-S6218155-A (JP)
Title: Line and packet integrated switching system
Inventor: TAKEUCHI TAKAO
IPC: H04L12/64
Filed: 1985-07-17
Abstract: PURPOSE:To simplify the control and to relive the load of the hardware by reserving a time slot used by mixed or single packets between transmission and reception nodes by ordering in advance and ensuring and fixing the slot so as to reduce the overhead. CONSTITUTION:The content of a control memory CM2 is constituted based on a time slot reservation. That is, every time reservation is established, the information such as distinguishment of mixed packet or single packet relating to the time slot is written in an area corresponding to the relating time slot of the control memory CM2. Further, every time the ensured time slot is released as an idle time slot, the information of the corresponding area is cleared. Since as the control memory CM2, a sequential access memory reading all the loops corresponding to each time slot is used according to the elapsed time in a frame, the constitution is simplified.
Patent JP-H024701-A (JP)
Title: Aquatic organism antifouling agent containing quinone derivative as active ingredient
Inventor: KIMURA YOSHIICHI
IPC: A01N35/06
Filed: 1988-06-24
Abstract: PURPOSE:To obtain a safe aquatic organism antifouling agent containing a quinone derivative, such as hydroquinone, which is a nonmetallic organic compound other than organotin compounds as an active ingredient and capable of sustaining high antifouling effects with a small amount of chemical for a long period. CONSTITUTION:An aquatic organism autifouling agent containing a quinone derivative (e.g., 2-methyl-hydroquinone,2,6-dimethylhydroquinone or 2,3,5,6- tetrachloro-hydroquinone) expressed by the formula (R<1> and R<2> are alkyl, halogen or H or R<1> and R<2> or R<3> and R<4> together may assume cyclic structure) as an active ingredient. The aquatic organism antifouling agent containing the quinone derivative expressed by the formula is used by preparing the quinone derivative or one or two or more 1,4-dihydroxybenzene derivatives which are tautomers thereof in the form of a coating, solution, emulsion, etc. The above-mentioned agent is preferably used in the form of the coating for sustaining the antifouling effects for a long period.
Patent JP-H0446947-A (JP)
Title: Phenol resin molding material
Inventor: HONDA TOSHIYUKI
IPC: C08L61/04
Filed: 1990-06-14
Abstract: PURPOSE:To improve the resistance to electric corrosion and prevent the breaking of wire and the occurrence of verdigris by preparing the title material having specified chloride ion content and sulfate ion content. CONSTITUTION:Raw materials such as a filler, a reinforcement, a curing agent, a colorant, etc., are pretreated with an ion exchange resin, an ion scavenger, etc., and mixed with a phenol resin. The mixture is kneaded, pulverized, and granulated to give the title material having a chloride ion content of 60ppm or lower and a sulfate ion content of 60ppm or lower.
Patent JP-H0446953-A (JP)
Title: Phenol resin molding material
Inventor: KUSHIDA TAKANORI
IPC: C08L61/20
Filed: 1990-06-14
Abstract: PURPOSE:To improve the adhesion with a coating material by mixing an amino resin into the title material. CONSTITUTION:A resin component comprising 80-0wt.% novolac phenol resin or epoxy resin and 20-100wt.% amino resin (e.g. a melamine resin) is mixed with a filler or a reinforcement and required amts. of a curing agent, a colorant, a mold lubricant, a surfactant, etc. The mixture is kneaded, pulverized, and granulated to give the title material.
Patent JP-H05319810-A (JP)
Title: Method for purifying concentrated sulfuric acid
Inventor: ABUMIYA MITSUO
IPC: C01B17/90
Filed: 1992-05-25
Abstract: PURPOSE:To drastically efficiently and stably remove mercury in concentrated sulfuric acid, to correspond to the complexity and multiformity of raw material ores and to drastically reduce mercury content in purified sulfuric acid compared with the conventional method. CONSTITUTION:In the method for purifying concentrated sulfuric acid by adding and stirring aluminum powder into concentrated sulfuric acid containing a trace amount of mercury to remove mercury by changing into its amalgam, a nitrate radical of a prescribed quantity is added into the acid to be treated. The adding quantity of the nitrate radical is 30-200ppm.
Patent JP-H025093-A (JP)
Title: Video sampling circuit
Inventor: YOSHIDA KAZUNOBU
IPC: G06T1/00
Filed: 1988-06-24
Abstract: PURPOSE:To securely sample a video signal by setting the relative position relation between a video signal and a sampling clock after checking directly the phase relation between the pixel of the video signal and the transition of the sampling clock signal. CONSTITUTION:A 2nd sampling means 50 samples the sampling clock signal according to the transition of the video signal so as to detect the relative phase between the sampling clock and video signal and a phase adjusting means 16 supplies the sampled signal to 1st and 2nd sampling means 44 and 50. A control means 34 varies the relative phase in order for the phase adjusting means 16 and also detects the output signal state of the 2nd sampling means 50 as to each relative phase so as to control said means. Then the relative phase by the phase adjusting means 16 is set according to the detection result. Consequently, the phase relation between the video signal and sampling clock signal is grasped directly and then set properly, so that the video signal is securely sampled.
Patent JP-H083411-A (JP)
Title: Wallpaper acrylic sol composition
Inventor: IKEGAMI YUKIHIRO
IPC: C08L51/06
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a wallpaper acrylic sol compsn. little in viscosity increase and excellent in applicability, storage stability, etc., by using fine particles of an acrylic polymer having a multilayer structure comprising a core portion and a shell portion, a plasticizer and a filler as the main components. CONSTITUTION:Preparation is made of fine particles of an acrylic polymer having at least two-layer mpltilayer structure comprising a core portion comprising as the main constituent a polymer of ethyl methacrylate, n-butyl methacrylate, iso-butyl methacrylate or the like and a shell portion comprising as the main constituent a polymer of methyl methacrylate, benzyl methacrylate, methacrylic acid or the like, and having a core/shell polymer ratio of 25/75 to 70/30 in terms of wt.%. The fine particles of the acrylic polymer are mixed with a plasticizer (e.g. dioctyl phthalate) and a filler (e.g. calcium carbonate), and if necessary, a diluent, etc., to obtain a wallpaper acrylic sol compsn. Wallpaper prepd. using this acrylic sol compsn. is free of hydrogen chloride evolution even when incinerated to cause little pollution.
Patent JP-S6313812-A (JP)
Title: Air-conditioning device for automobile
Inventor: KOHAMA SHOICHI
IPC: B60H1/00
Filed: 1986-07-03
Abstract: PURPOSE:To secure a wide effective space of a car room, by providing a suction hole and a blowhole at the car body side-wall, arranging an evaporator and a blower in the closed section of the side wall, and placing the blower at the position responding to the suction hole. CONSTITUTION:At an inner panel 9 of a car body side-wall 6, a blowhole 11 and a suction hole 10 are provided responding to the rear side passenger seat 2. And at the position responding to the suction hole 10, a blower 12 is arranged, and an evaporator 13 is placed at the upper side thereof. The blower 12 is composed of a cross flow fan with a motor 17 to rotate and drive a fan rotor 16. Therefore, since the air is fed along the periphery of the rotor 16 by the rotation of the rotor 16, it is not necessary to have a wide space at the fan side to link to the evaporator 13. As a result, a thinner car body side-wall 6 is realized, and a wide effective space in the car room can be secured.
Patent JP-S5584619-A (JP)
Title: Molded synthetic resin article mixed with metal powder
Inventor: KOUNO KANAME
IPC: B29C39/00
Filed: 1978-12-21
Abstract: PURPOSE:To enable easy molding and bring respective characteristics of a metal and a synthetic resin into full play by a method wherein the amount of metal powder mixed is differed from place to place. CONSTITUTION:The amount of a metal powder mixed is changed from place to place. For molding a vibrator piece 10 of a buzzer, for example, a molten resin mixed with a powder of magnetic material is injected into a mold cavity 11. While the injected resin is in the molten state, a magnetic circuit is formed by a magnetizing mechanism 12 located at that portion 11b of the cavity 11 where a magnet portion 10b of the piece 10 is formed, to make the portion 10b anisotropic and magnetize it. By this, the magnetic powder mixed in the resin is collected in the portion 11b. Thus, there is obtained a molded article magnetized strongly, wherein a leaf spring portion 10a is mixed with little of the powder, while the magnet portion 10b is mixed with a large amount of the powder.
Patent JP-S5857900-A (JP)
Title: Induction coil device for hearing aid
Inventor: MARUTAKE YOUZOU
IPC: H01Q3/24
Filed: 1981-10-01
Abstract: PURPOSE:To obtain an almost constant output sensitivity, not affected with the movement of a user of hearing aid, by connecting the same phase selector to an induction coil so as to minimize the fluctuation of output sound pressure independently of the movement of the body of the user. CONSTITUTION:An induction coil C incorporatedly consists of coils L1, L2, L3, L4 wound in the same direction from the center 0 of a regular tetrahedron to vertexes Z1, Z2, Z3 and Z4 and is located and fixed in a hearing aid main body with a prescribed attitude. Four paths P1, P2, P3 and P4 from the center O1 of the regular tetrahedron to the vertexes Y1, Y2, Y3 and Y4 in an insulator block B are made. In the paths, a suitable amount of conductive liquid such as mercury H is filled and the opening end of each path is sealed with an insulator 2 having a pair of terminals 1a and 1b. The same phase selector S is located and fixed in the hearing aid main body together with the coil C in the attitude that the paths P1, P2... are made in parallel with the coils L1, L2....
Patent JP-S5488135-A (JP)
Title: Multi-color heat sensitive recording material
Inventor: KUBO TAKASHI
IPC: B41M5/34
Filed: 1977-12-26
Abstract: PURPOSE:To improve color separation even when heating temperature of each layer is somewhat varied, and to enable formation of each color image having stable tone and density, by developing laminated plural specified heat sensitive layers to different colors in different temperature both from each other. CONSTITUTION:On substrate 4, heat sensitive layers 5, 6, and 7 are laminated consisting mainly of heat coloring agents 1, 1' and 1'' coloring in different temperature to different colors both from each other and of color developing agents 2 forming dyes together with these. At that time, coloring temperatures are selected highest in agent 1, middle in agent 1', and lowest in agent 1''. Color developing agents 3 and 3' covered with fusible materials having each fusion temperature corresponding to each agent 1 or 1' present in layer 5 and 6 are used for color developing agents 2 in layer 5 and 6.
Patent JP-H07147440-A (JP)
Title: Gas laser
Inventor: FURANKU ATSUKAAMAN
IPC: H01S3/036
Filed: 1994-07-08
Abstract: PURPOSE: To provide a gas laser in which an optimal laser gas pressure in a resonator can be maintained in a narrow range. CONSTITUTION: A gas laser 10 is provided with an output-adjusting device 16 for a laser output and a controller 23 for the pressure of laser gas guided in an opened gas circuit 19. This controller is provided with a pressure- measuring device 29, pressure-adjusting devices 26 and 27, and an adjusting device 28 for changing the gas pressure. The output-adjusting device 16 is action- connected with the controller 23 for the pressure of the laser gas.
Patent JP-S5680079-A (JP)
Title: Polishing method of surface of electrophotographic photoreceptor
Inventor: KAN FUMITAKA
IPC: G03G15/00
Filed: 1979-12-04
Abstract: PURPOSE: To ensure a uniform and highly efficient polishing on the surface of an electrophotographic photoreceptor, by forming a series of developer sticking regions at a part of the nonpicture region of the photoreceptor and in the direction crossing the movement of the nonpicture  region.  
     CONSTITUTION: The coloring component 12 of bladk, fray and the like having a low reflection  factor of light is put on either side of the nonpicture region, e.g., at the scan starting end and in  the width direction of the original board 9, i.e., in the direction crossing the movement of the  board 9. As a result, the light reflected from the component 12 corresponds to the dark area of  the original, and thus the electric charge on the circumference surface of the photosensitive drum  corresponding to the component 12 and in the direction of the bus does not disappear in a fixed  length and in the direction of the circumference. As a result, a developer adding region is formed  and then the developer sticking component 13 including the belt-type abrasives is formed in the  subsequent development process by the developing unit. This part 13 is never transferred to the  transfer component P in the next transfer process, and accordingly the circumference surface of  the photosensitive drum is polished with the abrasives contained in the developer to exclude the  foreign substance when the part 13 is rubbed by the cleaning blade 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0321590-A (JP)
Title: Marine type rudder bearing
Inventor: ENKO TOSHIMORI
IPC: B63H25/38
Filed: 1989-06-19
Abstract: PURPOSE:To reduce bending moment applied to a rudder by allowing a bearing rod to dangle at the undersurface of a rudder horn removably, accommodating the bottom of this bearing rod within the rudder, and supporting the lower end shaft part by a bearing mounted in the rudder. CONSTITUTION:From the undersurface of a rudder horn 2, a bearing rod 9 is dangled to the center of a rudder head member 4 and fixed removably to the undersurface of rudder horn 2 by the fastening structure using bolts 12, 13, etc. This bearing rod 9 shall be accommodated in a rudder 3, and the bottom of the rod 9 be a shaft 10 which is borne by a rudder bearing 11 fitted in the rudder 3. These shaft 10 and rudder bearing 11 shall be located between the undersurface of rudder horn 2 and the bottom of the rudder 3. This provision of rudder bearing 11 lessens the cantilever part of the rudder 3 to contribute to reduction of the bending moment to a great extent.