baber/WOPTO huggingface dataset:
Patent JP-H10157768-A (JP)
Title: Packaging body
Inventor: KORIYAMA TAKESHI
IPC: B65D77/30
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body which can keep the same sealing degree as an initial state after repeatedly opened/closed, and by which a content can be easily taken out at the time of unsealing. SOLUTION: A pillow type packaging body 10 is made a premise, and a center seal part 14 is arranged along the vicinity of a side edge 10a of the packaging body. Then, by inserting a male-female fastener 20 on the center seal part, repeated openings/closings are made possible. Then, at the time of unsealing, the packaging body can be widely opened by providing the center seal part along the side edge, and for this reason, a packaged article 13 becomes easier to take out, and in the meantime, by closing the male-female fastener, the packaging body can be easily sealed. Then, the sealing degree can be kept under the same state and capability as an initial state extending to a long period of time.
Patent JP-H04205763-A (JP)
Title: Magnetic disk device
Inventor: UCHIKURA HIDEAKI
IPC: G11B21/02
Filed: 1990-11-29
Abstract: PURPOSE:To improve the durability by providing an buffer type stopper using a magnet on a turning directional end of a driving member. CONSTITUTION:When a head positioning motor 57 is turned in the direction of A, the driving member 61 is turned in the direction of B, while a carriage 56 is turned in the direction of C. A head mechanism 55 is turned in the direction of D to transfer a head part 55A to the outer peripheral side of a disk 53. The member 61 is gently stopped without receiving impact between the members concerned by repulsive force between a moving magnet 2B and a fixed magnet 2A. When the motor 57 is driven in the direction of A', the above- stated parts are operated in the directions of B', C' and D' respectively, and a stopper mechanism 1 is operated, and then the member 61 is gently stopped. By this method, the impact to be given to the head part 55A is almost completely removed, and the durability can be promoted.
Patent JP-H04199379-A (JP)
Title: Local area dividing method in picture processing
Inventor: MASUTANI TOMOHIKO
IPC: G06T7/00
Filed: 1990-11-29
Abstract: PURPOSE:To extract an area corresponding to individual object contained in a picture at high speed by dividing an input picture into the prescribed number of sectors, and processing every sector in parallel. CONSTITUTION:The objective picture to be area-divided is image-picked up, and the input picture is smoothed by passing it through a color median filter 102, and dark picture elements among constituent picture elements are sorted 103, and the input picture is divided into the sectors 1, 2,.... Next, simple clustering processing 104 is executed for every sector 1, 2,..., and the grouping of the picture elements is executed. Then, labeling processing 105 is executed for every grouped areas, and small area removal processing 106 to incorporate the label area of a small area to the adjacent area of a maximum area is executed. After that, area growth is executed in the sector in respect of every area in the sectors 1, 2,... by using the connectivity of a position and the similarity of the feature of a color. Thus, the processing of every sector 1, 2,... becomes capable of being executed perfectly in parallel, and processing time can be shortened.
Patent JP-H11221599-A (JP)
Title: Treatment of livestock excreta and food processing sludge and device therefor
Inventor: SAKURABA TSUKASA
IPC: F26B5/04
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive vacuum dehydraion method and device by which the livestock excreta and food processing sludge contg. close to 80% water are easily and efficiently dehydrated. SOLUTION: The inside of the closable waste and sludge treating tank 1 contg. livestock excreta and food processing sludge is evacuated to a specified vacuum to lower the b.p. of the contents. The tank 1 is heated to boil and evaporate the water, the ascending steam is sucked and cooled, and the condensed water with the quality almost the same as that of distilled water is continuously discharged to promote the evaporation of the water in the excreta and sludge, and the excreta and sludge are dried and disposed of.
Patent JP-H10165014-A (JP)
Title: Nursery tree soil and tree-planting construction using the same
Inventor: NAKAMURA KENJI
IPC: A01G23/04
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide nursery tree soil with which install work is facilitated and scenery and environment are improved. SOLUTION: To a soil bag 2 composed of the cloth or nonwoven fabric of natural plant fibers having biodegradability, antimicrobial treatment is performed while adjusting the concentration of antimicrobial treatment agent corresponding to the kind of nursery tree, a nursery tree 3 is put into the soil bag 2 and it is installed on a tree-planting surface 1.
Patent JP-H01176232-A (JP)
Title: Plate maghematite particle powder and production thereof
Inventor: TANIHARA MAMORU
IPC: H01F1/11
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the title non-porous non-sintered powder having excellent dispersibility, by reacting an aqueous solution of a ferrous salt with an aqueous solution of an alkali carbonate at a specific equivalent ratio, oxidizing the reaction product with an oxygen-containing gas in the presence of an aliphatic oxycarboxylic acid and oxidizing the produced plate magnetic particle in air under heating. CONSTITUTION:An aqueous solution containing FeCO3 is produced by reacting (A) an aqueous solution of a ferrous salt with (B) an aqueous solution of an alkali carbonate keeping the equivalent ratio of the alkali carbonate in the component B to the ferrous salt in the component A to >=1 and below the value defined by the formula. An aliphatic oxycarboxylic acid (salt) is added to the component A or component B or added to the FeCO3-containing aqueous solution in an amount of 0.01-2mol.% based on Fe and the reaction product is oxidized by passing an oxygen-containing gas to obtain plate magnetic particle. The title non-porous non-sintered powder having an average particle diameter of 0.03-0.5mum and a specific surface area of 7-30m<2>/g can be produced by oxidizing the magnetite particle in air under heating.
Patent JP-H02132280-A (JP)
Title: Three-dimensional parking device
Inventor: SASAKI ICHIRO
IPC: E04H6/18
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a suburban type three-dimensional parking equipment of low cost while enabling a vehicle to be easily in-out stored by providing an electric motor traversing multi-point hanging hoist and a hanging fixture holding the vehicle taken in, in a threedimensional parking lot building. CONSTITUTION:An electric motor traversing multi-point hanging hoist provides in its chain 9 a hanging fixture 1 formed so that it can be smoothly moved vertically and longitudinally to right and left by a guide roller or the like while enabling a vehicle to be taken in and held like a bucket type, frame type, pallet type, etc., and the vehicle 2 is held by the hanging fixture 1 and moved to the front surface of an empty garage 7 thereafter placed in a parking position while inserting the chain 9 through a groove 8 in a floor surface. The vehicle 2 is placed on a floor, and the hanging fixture is returned to the original position, further each operation is performed by an automatic control. In this way, a suburban type three-dimensional parking equipment of very simple structure can be obtained while enabling the cost to be saved of construction and maintenance.
Patent JP-H05141733-A (JP)
Title: Method and apparatus for controlling ventilator
Inventor: TANAKA TAKESHI
IPC: F24F7/007
Filed: 1991-11-21
Abstract: PURPOSE:To provide a method of controlling a ventilator capable of performing ventilation at a large flow rate and obtain an apparatus therefor, CONSTITUTION:The present apparatus has an air-flow direction indicator 9 provided at a required position and a ventilating fan 1 provided so that it can be turned about the vertical axis thereof. The direction in which the ventilating fan 1 is turned is adjusted to an angle detected by the air-flow direction indicator 9, and a direction in which air flows and a direction in which the ventilating fan 1 blows air are arranged so as to coincide with each other. Further, azimuth related to the air-flow direction indicator 9 is divided into the required number of zones, and the turning direction of the ventilating fan 1 for control is also divided into the required number of zones in a similar manner. In combination of a zone to which the azimuth indicated by the air-flow direction indicator 9 belongs and a zone to which the turning direction of the ventilating fan 1 belongs, the tuning direction of the ventilating fan 1 is decided so as to modify the direction, so that the ventilating fan 1 is made to turn through the shortest course and a direction in which the ventilating fan 1 blows air coincides with the direction of air required at that time.
Patent JP-H01177378-A (JP)
Title: Chromated steel sheet
Inventor: NAKAZAWA MASATO
IPC: C23C22/83
Filed: 1987-12-30
Abstract: PURPOSE:To develop the title chromated steel sheet having excellent corrosion resistance, paint adhesion, fingerprint resistance, etc., by forming a first-layer film contg. Cr, P, or further Si on the surface of a galvanized steel sheet, and forming a second-layer film contg. a specified org. resin as the essential component, at least one kind between P and Si, and further Cr on a first-layer film. CONSTITUTION:A processing soln. contg. CrO3 and phosphoric acid is applied on the surface of a galvanized steel sheet of a Zn-based alloy plated steel sheet, and dried to form the first-layer film contg. >=5mg/m<2> (Cr+P) and wherein Cr/P=0.1-10. A processing soln. contg. water-soluble and water-dispersible org. resin such as acrylamide resin as the essential component, at least one kind between phosphoric acid and colloidal silica, or further CrO3 is applied, and dried to form the second-layer film wherein org. resin/(Si+P)>=0.05, org. resin/Si=0.05-10 or org. resin/P=0.05-20, and Cr/(P+Si+org. resin)<=0.2 when Cr is used. A two-layer chromated steel sheet is thus produced.
Patent JP-H01175384-A (JP)
Title: System for processing video data
Inventor: ITOI TETSUSHI
IPC: H04N5/92
Filed: 1987-12-29
Abstract: PURPOSE:To easily realize an interleave processing by symbolizing the data of a quantization mode at every block in the same unit bit number as that of video data, distributively assigning it to the video data which is classified to plural groups and adding an error correction code every group. CONSTITUTION:The block obtained by dividing the image of one field to a picture element in a matrix state and the video data every picture element is sampled in a quantization bit number according to a specified mode. Then, the sampled video data is classified to the plural groups. Simultaneously to that, mode data showing the distinction of the quantization mode every block is symbolized in the same unit bit number as that of the video data, distributively assigned to the video data which is classified to the plural groups. Then, the error correction code is added every group. Thus, the interleave processing and correction code processing without the error propagation of the code for the other block in the field are realized.
Patent JP-H10159719-A (JP)
Title: Pulsation reducing device for hydraulic pump
Inventor: YUASA KAZUMASA
IPC: F15B1/24
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To increase energy efficiency by using pressurized oil from a hydraulic pump when adjusting the length of a side branch and to simplify the whole constitution and to control the length of a side branch part with high accuracy. SOLUTION: A branch passage 5 is joined to a main pipe 4 for discharging pressurized oil from a hydraulic pump 1 and a servo-actuator 6 is provided on the other end of the branch passage 5. A first and second solenoid valves 17, 18 control the pressurized oil supplied to or discharged from the servo- actuator 6 to move to and fro the rod 9 in the branch passage 5, which extends or contracts the length of a side branch part 11. The solenoid valves 17, 18 are switched based on the number of revolutions of the hydraulic pump 1 and the length of the side branch part 11 to adjust the length of the side branch part 11 in response to the number of revolutions of the hydraulic pump 1.
Patent JP-H01173066-A (JP)
Title: Photoconductive toner
Inventor: NISHIGUCHI TOSHIHIKO
IPC: G03G9/08
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a photoconductive toner which exhibits photoconductivity with visible light by incorporating a polymer component having a rhodanine deriv. in the side chain of a chain high polymer. CONSTITUTION:The photoconductive toner is obtd. by incorporating the polymer component having the rhodanine deriv. expressed by formula I into the side chain of the chain high polymer and dispersing or compatabilizing a charge generating material into a fixing resin medium. The polymer has the structure in which the polymer unit having the rhodanine introduced with a the benzylidene group in the 2nd position of the ring is iterated in the side chain. The rhodanine ring part constitutes an electron acceptor and the benzylidene part an electron donor to form an intra-molarcular charge transfer type complex, thereby forming the color. The benzylidene group of the polymer introduces the electron-donating group into the para position to intensify if the electron-donating property of the benzyliene group so that the toner exhibits the excellent photoconductivity in the visible light region. In formula, R1 denotes a lower alkyl group of 1-6C, substd. or unsbustd. aryl group, hydrogen atom, hydroxyl group.
Patent JP-H02179520-A (JP)
Title: Amphibian working vehicle
Inventor: KIKUCHI TAKASHI
IPC: B60F3/00
Filed: 1988-12-29
Abstract: PURPOSE:To enable the use of a normal engine of land specification by providing a running part capable of running on water bottoms, a working part, and a working vehicle body to provide an engine thereon, and disposing an engine on the upper part of the working vehicle body in such a manner as to be situated above the water surface. CONSTITUTION:This amphibian working vehicle is formed of a working vehicle body 1, a running part 2, an engine room 3 pro vided in a considerably high position of the working vehicle body 1, and a driver's seat 4 moved up and down by a lifting mechanism 4A in the front part of the working vehicle body 1. As working machines, a mud plate 5 and a pitch cleaner 6 are used. The working vehicle body 1 is formed of nearly box front and rear base frames 7, 8 disposed at longitudinal intervals and a lateral pair of cylindrical lower frames 9 for connecting these base frames in the both end parts, and an engine 3 is disposed in the upper part of a cylindrical reinforcing frame 12A formed on a rear sub-frame 10 on the base frame 8.
Patent JP-H02180514-A (JP)
Title: Drilling tool and manufacture thereof
Inventor: HOSONO HIDEJI
IPC: B23B51/00
Filed: 1988-12-29
Abstract: PURPOSE:To enhance rigidity, and to efficiently intensify production by inclining both the side surfaces of a tip and the wall surface of the tip fitting groove in the same inclination, and while moving the tip in the axial direction, by adusting the clearance between the tip and the fitting groove wall surface so that soldering material can be formed in a uniform thickness. CONSTITUTION:In a tip 11, two cutting edges are formed on a flat plate of cemented carbide, and each of the side surfaces 11a, 11b thereof is formed in the shape of an inclined surface, whose inclination is made to have the same as that of the wall surfaces 12a, 12b of the fitting groove 12, and the tip 11 is housed in the fitting groove 12 while interposing a joining layer 13 between the side surfaces 11a, 11b and the wall surfaces 12a, 12b. The tip 11 is pressed into the fitting groove 12 while being pressurized by a shaft 16, and at the same time while the end of a base metal 10 is heated by a heater to melt silver solder 14. The clearance between the side surface 11a or 11b and the wall surface 12a or 12b is reduced, and also the thickness of silver solder 14 is reduced, and the tip 11 is always held in the width-directional central position of the fitting groove 12, and the difference in the clearance is not caused. At the time when the thickness of silver solder 14 is reduced to the range in which the maximum strength can be obtained, heating the pressurization is stopped and cooled, then the silver solder 14 is formed in a desired thickness, and the tip 11 is strongly fixed in the fitting groove 12.
Patent JP-2000164155-A (JP)
Title: Electron gun for color cathode-ray tube
Inventor: NATSUHARA MASAO
IPC: H01J29/48
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To shorten the time from the time when a power switch of a heater is turned on to the time when a control electrode is thermally stabilized, and to restrain deformation of a part containing a beam passing hole in the control electrode so as to decrease a luminance drift at a fluorescent surface of an image receiving tube. SOLUTION: An electron gun 1 is constructed such that a control electrode 20 is closely disposed to a cathode 10 which is a source of an electron beam is comprised of a cathode supporting electrode 60 which surrounds the cathode 10 and a plate-shaped electrode 70 which is electrically connected to the cathode supporting electrode 60 disposed at the front side of the cathode supporting electrode 60, and a space is provided between the cathode supporting electrode 60 and the plate-shaped electrode 70.
Patent JP-H01173774-A (JP)
Title: Distributed reflection semiconductor laser and manufacture thereof
Inventor: TAKAHASHI MITSUO
IPC: H01S5/125
Filed: 1987-12-28
Abstract: PURPOSE:To form a distributed reflection semiconductor laser for contriving a reduction in the oscillation threshold current of a semiconductor laser and the high luminous efficiency and the high output oscillation of the laser by a method wherein the end faces of a protective layer are made to protrude more in the lateral direction than the end faces of an active waveguide layer within the extent of a prescribed distance. CONSTITUTION:A GaInAsP active waveguide layer 3, a GaInAsP antimeltback AMB layer 5 and an n-type InP protective layer 4 are epitaxially grown in order on an InP buffer layer 2 on an InP substrate 1. Then, when parts in the lateral direction of the layers 3, 5 and 4 are removed by etching, overhang parts X are formed on the end faces of the layer 4 using a selective etching method. According to a Kossel model, a growth rate in a lateral direction is larger by one digit compared to a growth rate in a thickness direction in a normal epitaxial growth and in a distributed reflection DBR type semiconductor laser of a waveguide structure BIG, a distance l0 between the end face U of the layer 4 and the start of a diffraction grating is set in 0.2-1.0mum. Thereby, the diffraction grating is formed within an extent, wherein its growth to the lateral direction is generating, and a break of an external waveguide layer 7 on the boundaries between external waveguide regions 14 and an active waveguide region 15 is eliminated.
Patent JP-2001159039-A (JP)
Title: Piecing device
Inventor: MEGATA TSUTOMU
IPC: B65H57/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To certainly thread a yarn sucked to a sucking member in a spinning part into a nip roller and a delivery roller composing a yarn feeding part and reduce piecing errors. SOLUTION: This piecing device is equipped with a threading member 21 for guiding the yarn Y sucked to the sucking member 13 in the spinning part from a free end 3a' of the nip roller 3a in the yarn feeding part to the vicinity to the center thereof in the piecing device of a spinning machine having a draft part 1, the spinning part 2 forming the yarn, the yarn feeding part 3, and taking-up parts 8, 9, 10 and 11 when ordered from the upstream side of the yarn.
Patent JP-H10171573-A (JP)
Title: Keyboard changeover controller
Inventor: KIMURA KAZUYA
IPC: G06F3/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To automatically change the internal operation mode of a keyboard for respective computers and to process data by connecting the computer with a switching request to the keyboard and setting an operation mode applied to the computer with the switching request. SOLUTION: At the time of receiving a command from certain host computers 21 -2n , when the command contents are the mode switching command of the keyboard 1 inputted through a switching request part 3, the operation mode of the keyboard 1 is stored in the area corresponding to the host computers 21 -2n of an operation mode storage part 13 itself and the command is transmitted to the keyboard 1 successively. In the keyboard 1, a mode rewrite processing function 1b receives the command and changes the internal operation mode set to an operation mode setting part 1a corresponding to the command. Thus, the host computers 21 -2n data-process a processing request corresponding to the changed internal operation mode.
Patent JP-H05144222-A (JP)
Title: Disk cartridge
Inventor: OMORI KIYOSHI
IPC: G11B23/03
Filed: 1991-11-22
Abstract: PURPOSE:To prevent fall-off of a compression coil spring from a case by forming a shutter of a disk cartridge as energizing means to move the shutter. CONSTITUTION:A profile shape of a compression spring 41 is formed elliptical in such a manner that a short diameter A is shorter than a width W of a slit 46 of a case 2 and a long diameter B is longer than the width W of the slit 46, and the short diameter A side of the spring 41 is inserted along the slit 46. The spring 41 is, after the insertion, rotated at about 90 degrees so that the long diameter B side is engaged with both sides of the slit 45 to prevent dropping of the spring.
Patent JP-H02178721-A (JP)
Title: Coordinate input device
Inventor: OGIMOTO KOZO
IPC: G06F3/0346
Filed: 1988-12-28
Abstract: PURPOSE:To improve operability by automatically inputting a coordinate in a deseired position only by observing closely the position on a screen with an operator where coordinate input is deseired. CONSTITUTION:As the operator observes the screen of a display device and moves his eyes to the position where coordinate input is deseired a coordinate position calculation means 4 compares a present focusing direction alpha which a focusing direction detection device 1 is detected with a focusing direction initial value alpha0 stored in a coordinate position initialization means 3, and calculates a focusing coordinate position (x, y) on the screen in the present focusing direction alpha. A cursor display mans 5 displays a cursor 6 to a corresponding position on the screen on the display device 2 based on the focusing coordinate position (x, y). Furthermore, the operator closely observes the position on the screen where the input of coordinate is deseired. When it is maintained for a prescribed time, or above a coordinate input decision means 7 decides it as a coordinate input request, and prescribed coordinate input is executed. Thus, operability can be improved.