baber/WOPTO huggingface dataset:
Patent JP-H01120191-A (JP)
Title: Image pickup device
Inventor: HIEDA TERUO
IPC: G03B7/099
Filed: 1987-11-02
Abstract: PURPOSE:To perform adequate diaphragm control with respect to the color difference of an object, by correcting a means which performs the diaphragm control by extracting signals from an image pickup device in accordance with color signal information in the extracted signals. CONSTITUTION:The image of an object is formed at an image pickup element 3 after passing through a lens 1 and its light quantity is controlled by means of a diaphragm 2. The photoelectrically converted output of the element 3 is amplified by an amplifier 4 and color difference signals are separated from part of the amplified output by means of a Y/C separating section 5. The separated color difference signals are synthesized with standard TV signals at a process encoder 6 and outputted to the outside through a terminal 7. The other output S of the amplifier 4 is inputted to diaphragm driving section 10 as signals VS through a gate 9. Part of the color difference signals is inputted to the driving section 10 as correcting signals VC together with gate signals (g) through a correcting signal generator 8 and compared with the mean value of the signals VS. The diaphragm 2 is controlled in accordance with the compared results. The circuit containing the diaphragm 2 and output S forms a feedback loop and maintains the signals VS and VC at the same level.
Patent JP-2000104213-A (JP)
Title: Thermo-melting non-slip pavement having corrugated surface
Inventor: KITAMURA TSUTOMU
IPC: E01C11/24
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To keep high slipping resistance for a long period by forming a thermo-melting non-slip pavement having a corrugated surface. SOLUTION: A plasticizer such as plant oil, mineral oil, epoxidized oil or the like, a color pigment such as iron dioxide or the like, a filler material such as calcium carbonate, silica sand, talc or the like, and a thixotropic agent are added and mixed in a caking resin such as raw rosin, petroleum resin or the like. Then 10-70 wt.% to the total quantity of the material, of an aggregate such as the baked hard aggregate, earthware pieces, ceramic pieces, emery or the like is mixed to prepare the thermo-melting non-slip pavement material. The pavement material is applied onto the road surface in a condition that the coating width by each time is 100-500 mm, the maximum film thickness is 1-8 mm, and the periodic width of the protruding parts of the corrugated part is 5-40 mm to form the thermo-melting non-slip pavement 1 having the corrugated surface.  Whereby high slipping resistance can be kept for a long period.
Patent JP-H0530926-A (JP)
Title: Fermented pollen nutrient-adjusted food
Inventor: KAWAMURA TAKAO
IPC: A23L21/20
Filed: 1991-07-29
Abstract: PURPOSE:To obtain royal jelly-like and powdery fermented pollen nutrient- adjusted food having excellent digestibility and capable of mass-producing at a low cost by fermenting purified pollen obtained by breaking and purifying the grain wall of a pollen which is a source of honey using koji, yeast, etc. CONSTITUTION:A royal jelly-like fermented pollen nutrient-adjusted food obtained by fermenting a purified pollen obtained by breaking and purifying the grain wall of a pollen of honey source such as pollen of corn using koji, yeast, lactic acid bacilli, vitamin, etc., and powdery fermented pollen nutrient- adjusted food obtained by drying the adjusted food. Furthermore, vitamin B group and vitamins of niacinamide, pantothenic acid, folic acid and vitamin C are preferably added to 10-20g of the pollen nutrient-adjusted food at an amount more than required amount per Japanese adult daily.
Patent JP-H01119443-A (JP)
Title: Carrying device for container
Inventor: SHIMIZU KINJI
IPC: B60P1/00
Filed: 1987-10-31
Abstract: PURPOSE:To make it possible to easily convey a container even by human force by providing a plurality of air-cushion mechanisms on the lower surface of the container, and by connecting a compressed air source incorporated in a truck, disconnectably connected to these mechanisms through pipe members. CONSTITUTION:A plurality of air-cushion mechanisms 3 are arranged on the lower surface of a container 1 between support members 2, and are coupled through pipes 6, 7 to a valve 9 having a connector 8 which is connected to a compressor 12 as a compressed air source through a pipe 13, an air tank 14 and an air hose 15. Accordingly, when the valve 9 is opened so as to introduce compressed air from the air tank 14 into the air-cushion mechanisms 3 on the container through the air hose 15, the container 1 floats up, thereby it is possible to push the container 1 by human force to a predetermined position on the cargo vehicle side and to shift it onto the cargo vehicle.
Patent JP-S63128052-A (JP)
Title: Vinyl chloride resin composition
Inventor: HARADA MASAHITO
IPC: C08L57/00
Filed: 1986-11-19
Abstract: PURPOSE:To obtain the titled composition of high stability in a heated state regardless of the presence or absence of shear stress, by blending a vinyl chloride polymer and a copolymer from maleic anhydride, etc. and olefin. CONSTITUTION:The objective composition can be obtained by blending (A) 100pts.wt. of a vinyl chloride polymer (pref., with an average polymerization degree 200-4,000; in the case of a copolymer, the comonomer content being pref. <=50mol%) and (B) pref. 20-100pts.wt. of a copolymer from (i) maleic anhydride or maleimide anhydride and (ii) an olefin (e.g., ethylene) [pref., containing 5-95mol% of the structure of the component (i) origin, with an average molecular weight of 300-300,000].
Patent JP-2000115509-A (JP)
Title: Image processing method and image processor
Inventor: ENOMOTO ATSUSHI
IPC: H04N1/387
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To output an image with high image quality without distortion and color slurring by applying scaling processing to aberration correction parameter based on at least one of an electronic magnification, number of input pixels, a size of an input image and a size of an output image and using the aberration correction parameter that is scaling-processed for the parameter corresponding to a pixel unit of output image data to correction an aberration of the image resulting from a lens used to photograph an image. SOLUTION: A correction parameter supply section 74 stores an aberration correction parameter of an image corresponding to various lens types at an image forming plane. A correction parameter supply section 74 selects a aberration correction parameter corresponding to a lens type used to photograph the image and gives the parameter to a correction parameter conversion section 75. The correction parameter conversion section 75 applies scaling processing to the aberration correction parameter and gives it to an aberration correction section 72 as the aberration correction parameter in the unit of pixels of the output image. The aberration correction section 72 uses the aberration correction parameter received from the correction parameter conversion section 75 to correct a distortion and a magnification chromatic aberration of the image.
Patent JP-2001098530-A (JP)
Title: Purifying method for closed water area
Inventor: CHINNAI NAOKI
IPC: E02B5/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a closed water area which can efficiently execute purifying treatment from an arbitrary position even if a closed water area has a large fetch or a closed area is like an annular trench. SOLUTION: Plural enclosures 10 having a partition wall 30 making a round are connected between the opposite shores in a trench 1 to form a fixed dam 6 parting the trench 1. The plural similar enclosures 10 are connected along one side of the fixed dam 6 to form two-line moving dams 7, 8. Concerning the respective moving dams 7, 8, the internal water area of all enclosures 10 is purified, and then the moving dam 7 positioned inside to the fixed dam 6 is transferred to the outside of the moving dam 8 in the outer position. Hereafter, concerning the moving dam of the outer position, the internal water areas of all enclosures 10 are purified and then the moving dam in the outer position is transferred to the outside of the moving dam in the outer position.
Patent JP-H08136644-A (JP)
Title: Single balanced mixer
Inventor: MIKAMI SHIGENOBU
IPC: G01S13/28
Filed: 1994-11-10
Abstract: PURPOSE: To feed distributed transmitting signals to two diodes in the same phase. CONSTITUTION: A single balanced mixer which finds the difference between the frequency of transmitting signals radiated as transmitting waves and that of received signals which are the reflected waves of the transmitting waves from a target is provided with a power distributor which distributes the transmitting signals to two kinds of electric power in the same phase and forms two kinds of synthesized signals from the two kinds of power-distributed transmitting signals and two kinds of power-distributed receiving signals. Two mixing elements 11 and 12 mix the two kinds of synthesized signals formed by the distributor 14 and are positioned opposite to each other in polarity. An IF output circuit 13 is connected to the two mixing elements and extracts the difference between the frequencies of the transmitting signals and receiving signals.
Patent JP-H0587938-A (JP)
Title: Forecasting method and apparatus for eruption and earth quake
Inventor: YASUNAGA SOICHIRO
IPC: G01V1/00
Filed: 1991-09-27
Abstract: PURPOSE:To enable the forecasting eruption and earth quakes at a higher accuracy requiring no semimometer and inclinometer. CONSTITUTION:Neutron radiated from magma is detected to forecast the generation of eruption and an earth quake from integrated counts or a rate of changing rate per unit time thereof. Devices herein used are a neutron sensor 1, a counter 3 and a display device 6 to display integrated counts or a state of change in counts. This enables the forecasting of the generation of eruption of a volcano and earth quakes accurately beforehand based on counts and a trend of variation of counts of neutron as generated from the magma.
Patent JP-H02124237-A (JP)
Title: Tightening method for bearing cap
Inventor: YAMADA TSUTOMU
IPC: B25B23/14
Filed: 1988-10-31
Abstract: PURPOSE:To equalize a joint force and to make a bearing clearance constant by performing a specified increased tightening in assembly stage in case of the assembly stage being larger than a co-working stage at its friction coefficiency in the assembly stage of a bearing main body and bearing cap. CONSTITUTION:A bolt is tightened by normally rotating a motor 12, the azimuth theta1, theta2 of a nut runner 1 of the time when conformed to the torque detected by a torque transducer 13, the set torque T1 of a setter 2A and that T2 of a setter 2B are read and loosened by CPU 5, ana a torque rate RT'1=(T1-T2)/(theta1-theta2), co-working time fastening torque rate RT1=RT'1+m are operated. The motor 12 is then rotated normally, the bolt is tightened, the detected angle theta'22, theta'1 of the time when conformed to the set torque T2 of a setter 2B and that T1 of the setter 2A are read, an assembly fastening torque rate RT2=(T1-T2)/(theta'1-theta'2), an increased fastening torque  T=RT2{(To /RT1-To/RT2)+K} and increased fastening set torque Tx=To+ T are operat ed. when the set torque To of a torque setter 2C is corrected to a set torque Tx and the set torque Tx coincides with the fastening torque, the tightening is completed.
Patent JP-S62136780-A (JP)
Inventor: NAGANAMI KAZUNARI
IPC: H01R13/20
Filed: 1985-12-10
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-H05120655-A (JP)
Title: Rotary magnetic head device
Inventor: IWAMA TSUNENORI
IPC: G11B5/53
Filed: 1991-10-24
Abstract: PURPOSE:To obtain an electrical connecting means having reliability by using a pressure contact type contactor for a connecting member relating to connection of the magnetic head and rotary transformer of the rotary magnetic head for video decks. CONSTITUTION:A projection 21 is provided on the periphery at the front end of the pressure contact type contactor 20 or the front end 20a of the pressure contact type contactor 20 is bent to the inner side. The bending of the pressure contact type contactor is suppressed even if the front end of the pressure contact type contactor 20 receives an external pressure. A reliable contact is thus obtd.
Patent JP-H01118896-A (JP)
Title: Liquid crystal display
Inventor: ISHIBASHI YOICHI
IPC: H04N5/66
Filed: 1987-11-02
Abstract: PURPOSE: To enable a user to obtain information without sitting at a desk by providing a connection terminal to which an external memory unit is detachably connected and storing information in the external memory unit. CONSTITUTION: Information data from an external memory writer 1 is stored in an external memory unit 2, and the external memory unit 2 is connected to a liquid crystal display device 3 through its connection means, and data stored in the external memory unit 2 is read out and is given to a liquid crystal panel 18. Consequently, information data can be displayed on a liquid crystal display device 18, and it can be easily carried and is driven with a battery as the power source. Thus, the user can obtain information written by the external memory writer 1 while carrying the display device.
Patent JP-H07105846-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: AMANO KOTARO
IPC: H01J9/38
Filed: 1993-10-08
Abstract: PURPOSE:To perform the breathing at the sealing of a front panel to a funnel with a simple structure by forming a protruding part on a sealing agent applied to the funnel when sealing the panel to the funnel, and forming a breathing clearance. CONSTITUTION:When a sealing agent 3 is applied to the sealing surface of a funnel 2, the sealing agent 3 is locally dried by blowing a gas to form a protruding part 5. When a panel 1 is placed on the sealing surface of the funnel 2 to which the sealing agent 3 is applied in this way, a clearance 4 is formed between the panel 1 and the funnel 2 by the step in difference formed by the protruding part 5. When they are put into the sealing process in this state, the gas is discharged from the clearance 4 in an direction I at the combustion of an intermediate film. Thus, breathing can be performed with a simple structure without using a jig such as jet nozzle.
Patent JP-H02123778-A (JP)
Title: Semiconductor laser device
Inventor: NAGAI YUTAKA
IPC: H01S5/00
Filed: 1988-11-02
Abstract: PURPOSE:To enable oscillation at a fundamental mode even at the time of high optical output operation by forming a window structure region, length of which is most shortened at a central section and lengthened toward end sections in the cross direction of an active region, near a resonator end face in an active layer surface. CONSTITUTION:An active region having constant width in the vertical direction in the progressive direction of laser beams is shaped into an active layer 11, and a window structure region 6, length of which is most shortened at a central section and lengthened toward end sections in the cross direction of the active region, is formed near a resonator end face. Consequently, effective end-face reflectivity in the stripe width direction has chevron distribution, which is increased at a central section and lowered toward end sections, and the optical intensity of the central section also has the same chevron distribution, thus easily selecting only a fundamental mode having a peak at the central section. Accordingly, oscillation is conducted only at the fundamental mode even when stripe width is widened, thus easily acquiring a high output.
Patent JP-H08132497-A (JP)
Title: Optical disc, and method of molding its substrate with good transferability
Inventor: MASUDA SEIJI
IPC: G11B7/26
Filed: 1994-11-11
Abstract: PURPOSE: To provide a method of manufacturing optical disc-molding substrates being thin and having excellent transferability and small warpage, and optical discs obtained by using the molded substrates by employing transparent polycarbonate resin not obtained in conventional manner, through an injection compression molding method. CONSTITUTION: Acrylic resin is set into a molding temperature of 380-390 deg.C and a mold temperature of 120-130 deg.C, and the cramping pressure is controlled into two stages, in which the molding conditions are made for a first state of 2-40 tons and a second stage of 20-40 tons in order to mold through an injection compressing method optical discs of 1.0mm or lower in its thickness.
Patent JP-H11116703-A (JP)
Title: Shape-memory sheet
Inventor: ISHIGURO HIDEYUKI
IPC: B29D7/01
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To enable recovery to the original shape without leaving folds and creases behind even after folding and creasing by forming a crystalline polyurethane prepolymer into a sheet and moisture-curing the same. SOLUTION: After a crystalline polyester polyol which is obtained by the reaction of an aliphatic polycarboxylic acid and an aliphatic polyol and which has a melting point of 0 deg.C or above and a molecular weight of 100 or more, preferably 1,000 or more is heated at 60-200 deg.C, preferably 100-150 deg.C to dehydrate, a multi-functional isocyanate compound is added so that the equivalent ratio of the OH group in the polyester polyol and the NCO group in the multi- functional isocyanate compound is 1:1.0-10 and reacted to obtain a crystalline urethane prepolymer. Next, the urethane prepolymer is coated in a thickness of 1 μm-5 mm on a release paper and moisture-cured in an atmosphere of a temperature of 10 deg.C or higher and a humidity of 10% or higher for a week or longer.
Patent JP-S62135385-A (JP)
Title: Positioning for leading end of paper
Inventor: NISHIKAWA TEI
IPC: B41J13/00
Filed: 1985-12-10
Abstract: PURPOSE:To prevent the leading end of a paper from slipping off from a paper presser, by performing an operation for preventing the paper from being fed backward by an amount not less than a predetermined amount, when positioning the leading end of a printing paper by the operator. CONSTITUTION:A limit in feeding a paper backward is set as a value corresponding to a position B set between the position A of the leading end 19a of the paper automatically positioned and the position C of the leading end 9a of a paper presser 9, and data of the distance between the positions A and B is set in a memory of a controller. When a command for feeding the paper backward is supplied, the paper is fed backward while subtracting the feed quantity from the content of the memory, and the command is invalidated when the content of the memory exceeds the limit. Accordingly, when the operator adjust the automatically positioned paper 19 forward and backward so as to set a printing position for the first line, the leading end 19a of the paper will not be fed backward beyond the position B, and there is no possibility of the leading end 19a slipping off from the paper presser 9.
Patent JP-H07124576-A (JP)
Title: Treatment process for exhaust gas desulfurizing drainage
Inventor: SATO TAKESHI
IPC: C02F9/00
Filed: 1993-11-08
Abstract: PURPOSE:To efficiently remove an oxidative substance in exhaust desulfurizing drainage and prepare treated water having a high quality by bringing the exhaust desulfurizing drainage containing oxidative substance into contact with active carbon and adding a reducer therein to desulfurize an oxidative inoxidized substance. CONSTITUTION:When exhaust desulfurizing drainage drained out of a desulfurization device for exhaust gas generated by coal or petroleum in a thermoelectric power station or the like is treated, first drainage is supplied to a cohesive precipitation separation tank 2 through a drainage storage tank 1, and calcium salt, for example, slaked lime is added to treat fluorine and adjust pH to turn heavy metal ions into a hydroxide, which is precipitation separated in the cohesive precipitation separation tank 2. Supernatant liquid in the cohesive precipitation separation tank 2 is filtered into a two-layer filter column 3, and filtered water is supplied into a pH adjustment tank 4 and acid is added therein to adjust pH. Then pH adjusted water is supplied to an active carbon contact tank 5, and a part of the oxidative substance is adsorption removed, and then the remaining water is sent to a reduction reaction tank 6, and a reducer is added and the remaining oxidative substance is reduction decomposed.
Patent JP-H11113664-A (JP)
Title: Chair
Inventor: YAMAZAKI KATSUMI
IPC: A47C1/025
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a chair which can be used as an ordinary chair and, at the same time, enables a person to have a waist twisting exercise, muscle training, and so on any time easily while remaining a sitting position. SOLUTION: In order to impart an auxiliary function for a waist twisting exercise to the original function for seating, arm rests 3 are provided such that they continue from a leg 2 to upper end of which a seat 1 is attached freely revolvably. Also, in order to impart a muscle strengthening function to the original function for seating, the arm rests 3 and/or a back rest are composed such that they can be increased in angle under load which can be set selectively. Further, in the seat 1, recesses corresponding to femurs are made.
Patent JP-H02125128-A (JP)
Title: Automatic transmission
Inventor: NISHIDA MASAAKI
IPC: F16H3/62
Filed: 1988-11-04
Abstract: PURPOSE:To obtain the optimum gear ratio at each shift stage by setting the number of teeth of the sun gear of a dual planetary gear unit smaller than the number of teeth of the sun gear of a single planetary gear unit. CONSTITUTION:A planetary gear unit 10 is constituted of a single planetary gear unit 12 and a dual planetary gear unit 13. The number of teeth of the ring gear R2 of the dual planetary gear unit 13 is made the same as the conventional one, the number of teeth of the sun gear S1 of the single planetary gear unit 12 is made larger, the number of teeth of the sun gear S2 of the dual planetary gear unit 13 is made smaller, thus the gear ratio for the first speed can be increased. The number of teeth of the sun gear S1 is made larger, thus the gear ratio for the second speed is also increased, and the step between the first speed and the second speed is not increased. The gear ratio for reverse is not increased too much, and durability is prevented from being impaired due to a large load.
Patent JP-2000108039-A (JP)
Title: Base plate for cutter
Inventor: MATSUKAWA MASANORI
IPC: B28D1/24
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce noise by effectively restraining vibration in cutting, to be generated on a base plate for a cutter such as a diamond blade. SOLUTION: Metallic plates 1, 2 and 3 are integrally laminated with fine clearances by spot welding to constitute a base plate. In an inner plate 1 other than two metallic plates positioned on the ends in the laminating direction, a node part of vibration in a vibration mode is taken as a welding line, and holes 1b are formed on parts corresponding to loops of vibration, resin R is filled in the holes 1b and on the peripheries of them, and therefore, vibration to be transmitted from a cutting edge in cutting can be alleviated by the clearances between the metallic plates and resin layers.