baber/WOPTO huggingface dataset:
Patent JP-S5934162-A (JP)
Title: Microwave scattering meter
Inventor: KONDOU TOMOMASA
IPC: G01P5/00
Filed: 1982-08-20
Abstract: PURPOSE:To decrease observation errors for specified transmission electric power, by setting the radiation elevation angle of an antenna in such a way that the measuring errors of the backscattered power of observation cells at the furthest point and the nearest point are the same. CONSTITUTION:A microwave scattering meter mounted in an artificial satellite 2 constitutes plural observation cells by the narrow beam width of a fan beam antenna 3 and the Doppler band width corresponding to a desired distance. The cells observe the directions and velocities of ocean wind, by obseving the microwave backscattered power on the sea surface corresponding to the respective observation cells. Here the antenna gains GA, GB at the nearest point A and the furthest point B when a region 14 to be observed is viewed from the satellite 2 are expressed by the functions of the angles thetaA, thetaB between the setting direction of the antenna and the points A, B. The angles thetaA, thetaB link to the mounting angle theta of the antenna. The observation errors are thus minimized if the mounting angle theta is so determined as to make the measuring errors of the backscattered power at the points A, B the same.
Patent JP-H0311045-A (JP)
Title: Benzamide derivative
Inventor: IGUCHI HIROYUKI
IPC: A01N41/10
Filed: 1989-06-08
Abstract: NEW MATERIAL:A benzamide derivative expressed by the formula [X is NH, S, SO, SO2, CH2 or -O-(CH2)n (n is integer of 1-9); A is H or CH3; R is OH, 1-6C alkoxy, alkoxyalkoxy, NH2, 1-4C monoalkylamino, dialkylamino, O-cat (cat is cation of metal, ammonium or organic compound)]. EXAMPLE:tert.-Butyl 4-(2,3-dichlorophenylcarbamoyl)-phenylamino-acetate. USE:A plant growth control agent capable of changing sensitivity or action to a plant without impairing basic activities by changing structure of the compound. PREPARATION:2',3'-Dichloro-4-amino (or mercapto) benzanilide is reacted with a holoacetic acid (or 2-halopropionic acid) ester or amide to provide the compound expressed by the formula (X is NH or S; R is alkoxy, monoalkylamino, etc.).
Patent JP-S6125094-A (JP)
Inventor: ITO TAKAO
IPC: G21C7/10
Filed: 1984-07-13
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-H10320472-A (JP)
Title: Master point card system
Inventor: GAMO TAKASHI
IPC: G06Q20/34
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a master point card system which can analyze a commercial area, a customer distribution, etc., without making stores feel loss or unfairness and saves labor in promotion. SOLUTION: A master point card where predetermined master points (10,000 points) are stored is inserted into a card terminal; and the master points (10,000 points) are added to the remaining master points and stored, and the points (10,000 points) are subtracted from the master points of the master point card to set the master points to zero. When the customer makes a purchase, the points corresponding to the purchase amount are issued and subtracted from the remaining master points (10,000 points), and the issued points are added to the current points of the customer card and displayed.
Patent JP-S5771417-A (JP)
Title: Polyvinyl aocohol fiber of high thermal aging resistance
Inventor: HANAMORI ICHIROU
IPC: D01F6/50
Filed: 1980-10-15
Abstract: PURPOSE: The titled PVA fiber that contains a compound of transition element such as copper and alkali or alkaline earth metal halide, thus showing less discoloration and deterioration in mechanical properties even on the exposure to high temperature in an oxygen atmosphere for long period of time.  
     CONSTITUTION: An organic acid salt such as acetate, or inorganic acid salt such  as sulfate of an element in group IIIAWVIIA, VIII andIB in the fourth period of the periodic table is added by 10W1,000ppm/PVA, preferably 30W500ppm/PVA and an alkali or alkaline earth metal of halide such as sodium or magnesium salt is added by 10W10,000ppm/PVA, preferably 300W5,000ppm/PVA, to the spinning dope for dissolution or dispersion. The resultant dope is spun, drawn and heat treated to produce the objective fiber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5572253-A (JP)
Title: Instruction assigning method
Inventor: KOYAMA AKIO
IPC: G06F9/30
Filed: 1978-11-22
Abstract: PURPOSE: To make it possible to command separately a group of operation parts extracted from more than two instructions and a group of operands consisting of operands corresponding to operation parts of the operation group.  
     CONSTITUTION: When instructions outputted from input device 1 to display unit 2 are a group of operations or operands of more than two instructions, interface control circuit 21 sends the group of operations or operands to distributing method 23a in mixing method 23. When received instructions are the group of operations, distributing method 23a writes the operation group to operation part 22a in instruction memory method 22 via operation write circuit 23b. When the operand group, operand write circuit 23c writes the operand group to operand part 22b in instruction memory method 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5771894-A (JP)
Title: Preparation of single crystal of semiconductor
Inventor: HOSOKI YOSHISATO
IPC: C30B15/10
Filed: 1980-10-16
Abstract: PURPOSE: To prepare a single crystal of silicon semiconductor containing uniformly a given concentraction of oxygen, by carrying out growth of single srystal by CZ method using a quartz crucible wherein a film not dissolving in a silicon polycrystalline melt is formed at the upper part of the inner wall face.  
     CONSTITUTION: The quartz crucible 11 having a film (e.g., Si 3 N 4 ) 12 not dissolving in a silicon polycrystalline melt at the upper part of the inner wall face is used. Siicon polycrystal together with active impurity for control is put int the cruicble 11 and metled, the seed crystal 14 of silicon single crystal is immersed in this melt 13, and the seed crystal is gradually pulled up while being rotated, to form the silicon single crystal 15. In this method, in spite of the change of the liquid level of the silicon melt 13 caused by pulling up, the contact area between the exposed face of the crucible 11 and the silicon melt 13 is not changed, so that the amount of oxygen eluted from the cruicible 11 is always constant. The oxygen concentration contained in the silicon single crystal 15 can be controlled by changing the area of the Si 3 N 4  film formed in the inner wall face of the crucible 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04367883-A (JP)
Title: Image density controller
Inventor: MORITA TETSUYA
IPC: G03G15/08
Filed: 1991-06-17
Abstract: PURPOSE:To easily and always obtain a stable image by replenishing toner in consideration of a toner concentration on a photosensitive drum and written image information. CONSTITUTION:The image density controller is provided with an image density sensor 10 measuring the toner concentration on the photosensitive drum 26, an original image processing part 8 detecting the area of an written image, a toner replenishing device 16 replenishing the toner to a developing device, and a toner replenishing value deciding part 12 for inputting toner concentration information outputted from the image density sensor 10 and the written image information from the original image processing part 8. The toner replenishing value deciding part 12 executes a prescribed fuzzy composite operation through the use of a fuzzy rule registered in advance, and a membership function obtained as the result is nonfuzzified, so that a toner replenishment operating value to the toner replenishing device 16 is decided.
Patent JP-S5572522-A (JP)
Title: Muck loader
Inventor: SAKAMOTO KAZUYOSHI
IPC: B66C19/00
Filed: 1978-11-22
Abstract: PURPOSE: To shorten a cycle time of lifting to loading and improve working efficiency by fitting a traversing tipping bucket and a vessel to the frame.  
     CONSTITUTION: A hoisting winch 5 is fitted to the top of one end of a frame 1. A wire 8 of the winch 5 is hanged from the top sheave 7 equipped on a hanging scaffold 6 protruded on the upper surface of the other end of the frame 1 and a box-like vessel 9 is hanged by the wire 8. A gate 11 is set at the bottom of the vessel 9. A traversing frame 22 with traversing wheels 21 hangs from guide rails 20 fixed to the frame 1. One end of a tipping bucket 24 is pivoted to the traversing frame 22 and the neighborhood of the other end and the traversing frame 22 are connected through a hydraulic cylinder 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01313818-A (JP)
Title: Manufacture of electrical contact
Inventor: NAKANISHI CHIHIRO
IPC: H01H11/04
Filed: 1988-06-13
Abstract: PURPOSE:To enlarge the use range of an electrical contact by applying rare metal alloy ink or organic rare metal ink to only a contact face, drying and baking same, thereby enabling the formation of a metal coat arbitrarily. CONSTITUTION:At least a contact face of electrical contact material under pre-formation or post-formation is coated with organic rare metal or rare metal alloy ink, and it is dried, and thereafter by banking it at a temp. of 300 deg.C-900 deg.C, the coating is completed. As such ink, one or two kind or more resin oxide metal selected from a group comprising resin acid platinum, gold, silver, paradium, rodium, iridium, ruthenium, copper, nickel and cadmium is mixed with various kind of resin and solvent used as a binder. It is thus possible to facilitate rare metal saving performance and to obtain the performance of an electrical contact suitable for application.
Patent JP-H04369041-A (JP)
Title: Assembling method
Inventor: OOKAWA NORIHIRO
IPC: G06F9/45
Filed: 1991-06-18
Abstract: PURPOSE:To increase the execution speed of a program in a computer using a posted write-through type cache memory. CONSTITUTION:In a step S1, twice continuation of memory write instructions is detected. In a step S2, an instruction other than the memory writing instruction appearing at first in a program following the twice continuation of memory writing instructions is detected. In a step S3, the instruction order of the instruction detected by the process S2 can be replaced or not is judged, and when the replacement is possible, the replacement is executed and the operation is returned to the step S1. If a program execution result is changed due to the replacement, the disablement of replacement is judged and the operation is returned to the process S2 in order to retrieve the preceding instruction to be replaced.
Patent JP-S63310529-A (JP)
Title: Current limit breaker
Inventor: TOKUYAMA SHUNJI
IPC: H01H33/59
Filed: 1987-06-12
Abstract: PURPOSE:To carry out a limit breaking of a DC current securely by furnishing a DC breaker in series to a superconductor, and arranging a non-linear resistance mainly of a metal oxide to limit the DC current up to the mA order, parallel to the DC breaker. CONSTITUTION:When a magnetic field is applied to a superconductor SC by starting a superconductor control device while the current is cut off, the superconductor SC is transferred to an ordinary conductivity making a high resistance, and limits the current at several dozen%. The residual current is cut off by a DC breaker DCCB and converted to flow to a non-linear resistance ZnO-R which has a strong non-linear property, consisting of a metal oxide, and which is arranged parallel to the DC current. By the non-linear type resistance ZnO-R, the current is limited up to the mA order and cut off finally. Consequently, the residual current after limiting the current by the superconductor SC is cut off by the breaker DCCB securely, and finally the current can be limited and cut off securely by the non-linear type resistance ZnO-R.
Patent JP-S626359-A (JP)
Title: Bus control system
Inventor: KITAZAWA MASAHIRO
IPC: G06F13/20
Filed: 1985-07-02
Abstract: PURPOSE:To attain the common control of a proper common bus among units in a bus control system by changing periodically the priority of own unit when the unit having an access information stack uses no access information stack. CONSTITUTION:When a unit UA is unable to use an access information stack 17, the unit UA turns on and off alternately a priority control line PRIC in a fixed cycle via a priority control circuit 14. The circuit 14 of the unit UA holds the ON state of the line PRIC and then turns off the PRIC after the end of the processing when the circuit 14 knows an access request given from another unit to the unit UA for a period when the PRIC is kept on. While other units UB and UC are unable to acquire the bus using right when the PRIC is kept on. Then the highest order unit acquires the bus using right while the PRIC is kept off.
Patent JP-H04227411-A (JP)
Title: Self-operating variable-shape swirler
Inventor: JIYATSUKU ROJIYAASU TEIRAA
IPC: F23C7/00
Filed: 1991-05-22
Abstract: PURPOSE: To provide a gas turbine combustor in which combustion efficiency is enhanced by improving the mixture of air and fuel depending on the operating state. CONSTITUTION: An air swirler 60 having a self-actuated variable geometry vane system to initially mix the fuel and air includes a plurality of swirl vanes 84 made of a bimetal temperature responsive material and movable between open and closed positions as a function of temperature when the swirl vanes are subjected to heat.
Patent JP-H05340537-A (JP)
Title: Timer operating device for fan forced heater
Inventor: NANBA MASAYUKI
IPC: F23N5/20
Filed: 1992-06-05
Abstract: PURPOSE:To realize a comfortable timer activated operation of a fan forced heater without causing wasteful burning operation. CONSTITUTION:The timer operating device is provided with a time setting part 1 for setting the time that heating is needed, a room temp. detecting part 2, a temp. setting part 3 for setting a desired temp., a space setting part 4 for setting the space required to be heated, an estimating and computing part 5 for computing the time required for room temp. to reach the set temp. from the room temp., the set temp. and the space information and an operation control part 6 for starting the heating operation earlier than the timer set time by the time computed by the estimating and computing part 5. Since this structure determines a preset time based on the space information, regardless of the room temp. at which the timer activated heating operation is performed and of the set temp., an exact preset time can be established without causing wasteful heating and the occurrence of too high or too low a temp., thereby making possible an effective and comfortable timer activated heating operation.
Patent JP-H0441442-A (JP)
Title: Purification of cyclohexene
Inventor: KODAMA SOHEI
IPC: C07C7/08
Filed: 1990-06-05
Abstract: PURPOSE:To obtain cyclohexene having extremely high purity by carrying out extractive distillation of crude cyclohexene containing methylcyclopentenes optionally after mixing the crude cyclohexene with cyclohexane. CONSTITUTION:Cyclohexene having high purity can be produced from crude cyclohexene containing 0.01 to several tens % of methylcyclopentenes by carrying out extractive distillation of the crude cyclohexene using adiponitrile, sulfolane, N,N-dimethyl acetamide, dimethyl malonate, dimethyl succinate, etc., as an extractant, thereby removing methylcyclopentenes from the crude raw material. When the concentration of the methylcyclopentenes in the crude cyclohexene is low (0.01 to several %), the removal of methylcyclopentenes can be effectively performed by mixing the crude cyclohexene with cyclohexane.
Patent JP-H0438332-A (JP)
Title: Dredger
Inventor: KUIOKA KIYOSHI
IPC: E02F3/90
Filed: 1990-06-05
Abstract: PURPOSE:To reduce the cost of spill water treatment by monitoring a signal by a sludge sensor on a dredge, adjusting the height of the whole dredger and covering an inlet-cutter with sludge as much as possible. CONSTITUTION:A sludge collecting plate 11 is disposed onto the outer circumference of a casing 4 so as to cover the outer circumference of an inlet-cutter 5. Auxiliary cutters 11a are arranged on the inner circumferential surface of the sludge collecting plate 11. A support 22 is overhung to the sludge collecting plate 11, and three sludge sensors 20 are fitted to the support 22. When the sludge layer of a thin layer is dredged, the presence of sludge up to the uppermost stage of the multistage inlet-cutters 5 is confirmed by the sludge sensor 20, and dredging work is performed. Accordingly, sludge is introduced into a screw conveyor under the state in which spill water is diminished, thus eliminating the need for spill water treatment, then largely reducing the cost of spill water treatment.
Patent JP-H10212283-A (JP)
Title: Production of beta-hydroxy-gamma-butyrolactones and beta-(meth)acryoyloxy-gamma-butyrolactones
Inventor: IKEMOTO TETSUYA
IPC: C07C67/14
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound by esterifying a bromoacetyl halide with hydroxyacetone or 3-hydroxypropionaldehyde and lactonizing the product. SOLUTION: A bromoacetyl halide is esterified with hydroxyacetone or 3-hydroxypropionaldehyde by using a basic catalyst to provide 2-oxopropyl bromoacetate or 2-formylethyl bromoacetate. The 2-oxopropyl bromoacetate or the 2-formylethyl bromoacetate is lactonized by using a catalyst to provide the objective β-hydroxy-β-methyl-γ-butyrolactone or β-hydroxy-γ-butyrolactone. By the method, the β-hydroxy-γ-butyrolactones are safely and readily produced, and β-(meth)acryloxy-γ-butyrolactones of the formula (R1 and R2 are each H or methyl) are obtained by reacting the β-hydroxy-γ-butyrolactones as a raw material with a (meth)acrylic acid or a (meth)acrylic ester. The compound of the formula is useful as a monomer of a component constituting a coating material, an adhesive, a tacky agent, a resin for an ink, etc.
Patent JP-S5847749-A (JP)
Title: Delivery apparatus in sheet printing machine
Inventor: MUTOU HIROSHI
IPC: B65H29/62
Filed: 1981-09-14
Abstract: PURPOSE:To extract printed samples or the like, by providing a fixing cam at an end part of a paper delivery and conveyance device and a switching cam before the fixing cam, opening a paper delivery pawl, which is passed by the switching of the cam, by the fixing cam when the paper is extracted, and delivering the paper. CONSTITUTION:When the printed samples or the like ar4 extracted during the printing operation, a locking handle is unlocked, a switching handle shaft 27 is rotated, and the switching cam 25 is switched to the position shown by a solid line. Then the paper delivering pawl 19 passes in a closed state. It is opened when a roller 22 contacts with the fixing cam 34, and the paper 5 is released from the paper delivery pawl 19. At this time, the free end of a paper guide 47 is protruded to the paper delivery pawl 19. Therefore the paper is delivered into a delivered paper receiver 39 along the lower surface of the guide 47 by inertia. The paper 5 going to fly up is forced to be fed downward by the guide 47. Air is blown to the paper surface between the neighboring paper guides 47 from an air nozzle 52 from the upper side, and the papaer 5 is not floated but is settled. Thus the amount of generating defective sheets of papaer can be reduced.
Patent JP-S626263-A (JP)
Title: Laminated type photosensitive body
Inventor: UEDA TAKAMASA
IPC: G03G5/04
Filed: 1985-07-02
Abstract: PURPOSE:To obtain a photosensitive body effectively prevented from occurrence and accumulation of traps due to photofatigue, and stabilized in characteristics against repeated uses without rise of residual potential, and yet high in sensitivity by incorporating a disazo pigment in a charge generating layer and an azine compound and a hydrazone compound in a charge transfer layer. CONSTITUTION:The photosensitive body formed by laminating the charge generating layer and the charge transfer layer on a conductive substrate comprises the charge generating layer containing the disazo compound represented by formula [I], and the charge transfer layer containing the azine compound represented by general formula [II] and the hydrazone compound represented by general formula [III]. The charge generating layer is obtained by dispersing said diazo compound colloidally into a solvent, such as toluene, in a pulverizer, such as a ball mill, and coating the substrate with this dispersion together with a soluble polymer binder and drying it, and it is desirable to form the charge generating layer in a film thickness of <=about 5mum, preferrably, as thin as 0.1-1mum.
Patent JP-S632764-A (JP)
Title: Air brake device
Inventor: TANAKA TATSUNOSUKE
IPC: B60T17/06
Filed: 1986-06-21
Abstract: PURPOSE:To secure constant brake force and also lessen air consumption by connecting the first air tank with the second air tank through a depressure valve and driving a brake-driving means by means of the compressed air in the second air tank. CONSTITUTION:The compressed air in the first air tank 3 is supplied into the second air tank 9 through a depressure valve 8, through which is pressure-stored in the second air tank 9 compressed air which has a pressure that is always constant and, moreover, of a minimum quantity necessary for driving an air- master 13. The air-master 13 as a brakedriving means is connected to the second air tank 9 through a brake valve 11, and is so designed as to be supplied with compressed air from the second air tank 9 when the brake valve 11 is operated by a brake pedal 10. As a result, constant brake force may be secured by a pressure which is always constant and of a necessary minimum.
Patent JP-H06331978-A (JP)
Title: Color liquid crystal display device
Inventor: OKADA KUNIO
IPC: G09G3/36
Filed: 1993-05-26
Abstract: PURPOSE:To provide a color liquid crystal display device whose cost is low and which can be miniaturized and thinned. CONSTITUTION:This device is equipped with a transmission type liquid crystal display panel 10 having no color filter, a fluorescent lamp 16 generating light irradiating the lower surface of the panel 10 through a light transmission plate 12, a color cylindrical body 18 rotatably arranged to surround the lamp 16 and obtained by continuously arraying the filter parts of three colors such as red, green and blue in a rotating direction, and a motor 19 rotating the cylindrical body 18 in synchronism with the video signals of three colors given to the panel 10. Therefore, a color picture is displayed by rotating the cylindrical body 18 consisting of the filter parts of three colors by the motor 19 in synchronism with the video signals of three colors given to the panel 10. Then, the cylindrical body 18 is constituted to be smaller than the case where a conventional color disk is used, and the entire device is miniaturized and thinned.
Patent JP-S6038720-A (JP)
Title: Substrate for magnetic disk
Inventor: SAKAI YUUSAKU
IPC: G11B5/73
Filed: 1983-08-09
Abstract: PURPOSE:To obtain a substrate for a magnetic disk having superior sliding strength and causing no adsorption on a magnetic head by making the surface of a substrate of a composite ceramic material finely uneven by chemical or physical or etching and by forming a continuous magnetic film on the uneven surface. CONSTITUTION:The surface of a substrate 8 of a composite material consisting of Al2O3 and TiC is polished to form projections each having about 0.02- 0.05mum height and about 1-2mum width by the quality difference between Al2O3 9 and TiC 10. The projections may be formed by chemical or physical etching. A continuous magnetic thin film 3 is formed on the polished surface by sputtering, plating, vacuum deposition or other method, and a protective film 4 is further formed on the film 3. The film 4 maintains the unevenness of the substrate 8. When the film 4 is coated with a lubricant 5, the lubricant 5 is held in the recesses. The surface of the resulting magnetic disk A' contacting with a magnetic head can be reduced owing to the unevenness, so the disk A' does not adsorb on the head. The wear resistance of the disk A' during CSS is improved, and since the substrate 8 is hard, the deformation of the disk A' is prevented.