baber/WOPTO huggingface dataset:
Patent JP-2000152244-A (JP)
Title: Moving vector detecting method and image encoding method
Inventor: IDO TAIJI
IPC: H04N19/56
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To easily detect a proper moving vector even when a real moving vector is large by calculating the similarity between a block of interest in a current frame and the block in the last frame at the same position with the block of interest and changing a block as a search candidate for the moving vector. SOLUTION: The similarity between blocks at positions (i,j) is used as an evaluated value and a search start candidate point is selected according to its level. Namely, when the difference value (evaluated value) is <=10, a block as the start point of a one-at-a-time search is selected from a B group. Then similarity is calculated as to respective blocks of the B group by calculating the absolute difference from the block of interest and the block having the least difference value is regarded as the start point of the one-at-a-time search. When the difference is 100 to 1000, the block as the start point of a one-at- a-time search is selected from an A group.
Patent JP-H02165729-A (JP)
Title: D/a converter
Inventor: TAKAYAMA TAKEYUKI
IPC: H03M1/82
Filed: 1988-12-19
Abstract: PURPOSE:To eliminate a second-order higher harmonic component by employing such constitution that the distortion component of higher harmonic of the pulse width signal output of individual PWM converter can be negated by its synthetic wave. CONSTITUTION:An input digital signal 1 inputted synchronizing with a timing signal 6 is converted to parallel signals 31 and 32 by a ROM 2 and a ROM 8. And the parallel-serial conversion of the parallel signals 31 and 32 outputted from the ROM 2 and the ROM 8 are performed by the timing signal 6 and a clock signal 7 at respective parallel-serial converter 4, respectively, and are converted to pulse width signals. And individual pulse width signal is synthesized at an adder 9, and the input digital signal 1 is PWM-converted to a synthetic pulse width signal 10. In such a way, phase relation between the pulse width signal output 41 and 42 for the timing signal differs from each other by 180 deg., and no second-order higher harmonic occurs judging from the standpoint of principle.
Patent JP-H11160707-A (JP)
Title: Production of liquid crystal display element
Inventor: KASHIMA TOSHINOBU
IPC: G02F1/1337
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain good perpendicular alignment and to make stages simpler and a cost lower by depositing an SiO2 film by a sputtering method on a substrate, forming a cell and injecting liquid crystals into this cell. SOLUTION: A sputter film 4 of SiO2 is deposited by a sputtering apparatus of an inline system on an ITO film subjected to patterning for the purpose of electrode formation in such a manner that the film thickness attains 1000 angstrom without heating. The cell is manufactured from these substrates under the same conditions as the conditions for ordinary cell stages from the spacer spraying and main seal formation. The liquid crystals which are negative in dielectric anisotropy are then vacuum injected into the cell and the cell is end sealed. The substrates are always in a transporting state with the sputtering apparatus of the inline system and since sputter particles splash radially from a target and, therefore, the deposited SiO2 film 4 has directivity even in fine acicular projections.  Then, the directivity appears in the perpendicularly aligned liquid crystals 5 as well and the uniform alignment (uniaxial alignment) is obtd.
Patent JP-H06151584-A (JP)
Title: Method for dicing semiconductor device
Inventor: KATO HATSUYUKI
IPC: H01L21/301
Filed: 1992-11-04
Abstract: PURPOSE:To prevent the occurrence of chipping of a substrate at dicing of a chip by covering a cutting path with an organic protective film, and sticking a chip fixing tape to the rear where the pattern of a wafer is not made, and shifting a dicing saw on a cutting path thereby dicing the chip. CONSTITUTION:There is a chip fixing tape 107 below a substrate 101, and a resin film 106 is made in the cutting path section, in the shape of sandwiching the substrate 101 together with it. The first protective film 105 for a chip is inorganic passivation such as PSG or the like, and is protecting one part of an oxide insulating film 102 and an interlayer insulating film 103, which constitute a chip, and an electrode lead-out terminal 104 of the chip. A resin film 106 is a material used as the protective film for the first protective film 105, and it can suppress the chipping of the substrate merely on the ground that a protective film exists a little on the cutting path.
Patent JP-H05126909-A (JP)
Title: Test program
Inventor: YOKOTA YOSHIO
IPC: G01R31/28
Filed: 1991-11-08
Abstract: PURPOSE:To reduce the skew of a tester. CONSTITUTION:A test pattern 5 is generated by changing the changing timing of the input pattern 1 of logical simulation so that the changing timing of an actual test pattern 6 and the changing timing of the input pattern 1 can become coincident with each other based on the characteristic of an input buffer on the side of a logic circuit which receives the input pattern 1 as a test pattern. Therefore, the skew of the tester becomes smaller, since the changing timing of the actual test pattern and the changing timing of the input pattern 1 of the logical simulation become the same.
Patent JP-H09154320-A (JP)
Title: Granulated and coated seed and its production
Inventor: NAKADA HIROYUKI
IPC: A01C1/06
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain granulated and coated seeds excellent in handleability, readily absorbing water in seedling, making seeds receive light rays due to easy cracking of a coating layer by water absorption, not checking germination, by granulating and coating heliophilous seeds with specific composition for granulation. SOLUTION: Heliophilous seeds such as petunia or Eustoma russellianum are coated with a composition for granulation containing preferably 1-10vol.,% of a compound of the formula (X is K, Na, Ca or Li; Y is Fe<2+> , Fe<3+> , Mn, Al, Mg, V or Ti; Z is OH, F or O; (n) is 0-4) such as a mica group to give the objective granulated and coated seeds.
Patent JP-H07182760-A (JP)
Title: Ejection mechanism for disk cartridge
Inventor: HAYASHI KATSUHIKO
IPC: G11B17/04
Filed: 1993-12-21
Abstract: PURPOSE:To attain the miniaturizing of a disk driving device by providing tooth parts and gears provided on a base frame in the inside of a lever. CONSTITUTION:When a cartridge 2 is inserted into a port 3a, the cartridge 2 is held at the vicinity of the port 3a. When the cartridge 2 is pushed and moved toward the inside of a housing room 3, a second slider 20 is guided toward the center of the room from the side part 3b of the housing room 3. At this time, when the second slider 20 is dropped down into a stepped part 2G. a sutter 2D is held in an opened state and the cartridge 3 is abutted on the projecting part 5b of a lever 5. When the cartridge 2 is pushed in further, an input pinion 8 rotates in a clockwise direction and then the rotation of the pinion is transferred to a first gear 9a. When the gear 9a is rotated, since a worm wheel become free by the operation of a one directional rotation clutch 12, the transmission to a braking means 10 is interrupted. Thus, since the braking means 10 does not actuate, the insertion operation of the cartridge 2 is made light and smooth.
Patent JP-H02169727-A (JP)
Title: Oven for infusing pitch fiber
Inventor: MORITA HIROAKI
IPC: D01F9/14
Filed: 1988-12-19
Abstract: PURPOSE:To produce the homogeneous flow of an oxidizable heated gas in a pitch fiber mat by disposing a conveyor equipped with a pitch fiber-three- dimentionally holding mechanism above an air-permeable carrying conveyor for carrying the pitch fiber mat in the oxidizable gas atmosphere. CONSTITUTION:A pitch fiber mat is carried with an air-permeable carrying conveyor 1 in the direction of the arrow 3 and heated in the respective chambers 5 of an infusion oven in a state wherein the fiber mat is floated with an oxidizable heated gas 7 supplied from the lower direction. An conveyor 11 which moves at the same direction as the carrying conveyor and is equipped with a mechanism for holding the pitch fibers three-dimensionally is disposed above the carrying conveyor 1.
Patent JP-H01160429-A (JP)
Title: Device for opening and closing container containing powdery or granular substance
Inventor: AKIYAMA TSUTOMU
IPC: A01F12/60
Filed: 1987-12-18
Abstract: PURPOSE:To obtain the subject device capable of freely regulating a spraying width of a powdery or granular substance, uniformly and economically spraying a granular fertilizer, etc., without waste, by constituting plural opening and closing shutters provided in the bottom of a container so as to simultaneously or alternately open or close by one operating lever. CONSTITUTION:Plural opening and closing shutters 7 and 7 are provided side by side in the bottom of a container 2 for containing a powdery or granular substance and an interlocking mechanism is provided for simultaneously or alternately opening or closing the shutters 7 and 7 by one operating lever. Specifically, e.g., the shutters 7 and 7 are constituted so as to move left and right by rotation of connecting rods 13 and 13 provided on both sides of the operating lever 10. be connecting rods are simultaneously integrated with the operating lever 10 or interlocking is released to selectively carry out opening or closing of the shutters 7 and 7.
Patent JP-H06178286-A (JP)
Title: Transmission reception system for coded video image using video coder decoder
Inventor: TANAKA TOMOAKI
IPC: H04N19/142
Filed: 1992-12-01
Abstract: PURPOSE:To surely eliminate the dissidence of a picture memory of a coder and that of a decoder while suppressing fluctuation of generated information quantity being a cause to transmission delay, frame missing and remarkable deterioration in picture quality or the like. CONSTITUTION:A transmission error detection section 23 of a receiver side terminal equipment 22 detects a transmission error with a sender side terminal equipment 19 and when any transmission error is caused, a transmission error notice 24 is sent to the sender side. Upon the receipt of the transmission error notice 24, the sender side terminal equipment 19 is set to the motion compensation vector use limit mode and inhibits the use of a motion compensation vector in the case of inter-frame coding or inhibits the use of the motion compensation vector from other area than the in-frame coding is finished after the start of the motion vector use limit mode and continues the coding. Then after the motion compensation vector use limit mode is started and the entire video frames are subjected to in-frame coding at least once, the motion compensation vector use limit mode is released.
Patent JP-H02167843-A (JP)
Title: Production of element wire of optical fiber
Inventor: ISHIGURO YOICHI
IPC: G02B6/44
Filed: 1988-12-21
Abstract: PURPOSE:To coat a bare fiber with a pyrolytic carbon having small hydrogen permeability without decreasing of fiber strength by heating the bare fiber to be entered into reaction furnace introduced of hydrocarbon, etc., at fixed temperature. CONSTITUTION:A parent material of optical fiber is subjected to melt spinning to obtain a bare fiber. Then, temperature of said bare fiber is controlled to 700-1400 deg.C and said bare fiber is entered into a reaction furnace. Simultaneously, hydrocarbon or mixed gas of a hydrocarbon and a hydrocarbon derivative is introduced and kept at fixed temperature. Next, above-mentioned bare fiber is moved through said reaction furnace and the surface is covered with a pyrolytic carbon by CVD method. Thus, an element wire of optical fiber without chemical bonding between SiO2 of parent material-constructing material and the pyrolytic carbon is obtained.
Patent JP-H05131372-A (JP)
Title: Grinding wheel
Inventor: YAMAMURA MOTOHISA
IPC: B24D7/18
Filed: 1991-11-11
Abstract: PURPOSE:To carry out almost ideal grinding of workpieces using a grinding stone whose tip part is like a hanging bell with a hemisphere shape by shifting grinding conditions between forward and backward motions. CONSTITUTION:The outer surface of a grinding wheel 39 is divided into two areas, that is, a tip part area and a rear end area 44 and one area is used to grind wokpieces 30 during forward motions while the other area is used to grind them during backward motions. Then, at least one of the conditions including the grading, grain percentage, and grade of both areas is changed to meet grinding conditions during reciprocation.
Patent JP-2000145223-A (JP)
Title: Keyless entry system
Inventor: OTSUBO YOSHINORI
IPC: B60R25/33
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a keyless entry system which conducts suitable lock and unlock operation according to the current position of an operator and holds down the power consumption of a portable machine to the minimum. SOLUTION: In transmitting a radio signal from a portable machine having a GPS receiver to an on-vehicle machine, it is judged whether the distance D between the stop position P1 of an automobile obtained from a received GPS signal and the current position P2 is shorter than a designated value or not (S127-S130), and if YES (distance D < designated value), a first unlock signal is sent out with field strength K1 or K2 to instruct the on-vehicle machine to perform lock operation (S133-S137).
Patent JP-H01166065-A (JP)
Title: Toner control method for image forming device
Inventor: KOMAZAWA ATSUSHI
IPC: G03G15/01
Filed: 1987-12-22
Abstract: PURPOSE:To protect the quality of a copy by preventing a transfer sheet in the middle of copying from being left in a machine when a certain color toner is ended in case of color synthesis or double-surface copying. CONSTITUTION:The title device is constituted of photosensitive drum 9, 1st-3rd developing devices 12a-12c, photosensors 33-35 and a toner cartridge sensor 36, etc. By previously judging the number of remaining copying-enabled sheets obtained until the end of the toner of developing colors used in such a copying mode that the color synthesis or double-sided copying is performed by combining plural colors, the minimum remaining copying-enabled sheets of copies are formed when the minimum number of remaining copying-enabled sheets is smaller than the set number of sheets. Thereafter, necessary operations are promoted by moving the developing device where the toner is ended to a toner displacing position or replenishing position. Thus, the transfer sheet is not left in the machine because of the end of the toner and the transfer sheets can be protected, since only transfer sheets which satisfy the number of sheets obtained until the end of the toner of the developing color used in such a copying mode that the color synthesis or double-sided copying is performed by combining the plural colors, are previously supplied in the machine.
Patent JP-H027405-A (JP)
Title: Inductor and composite component containing inductor; their manufacture
Inventor: OKAMURA NAOTAKE
IPC: H03H7/09
Filed: 1988-12-20
Abstract: PURPOSE:To display a shield without being influenced by a frequency characteristic of operating surroundings and to prevent a Q from being deteriorated in an inductor and the like inside the shield by a method wherein a shield layer composed of a dielectric is situated between an inductor main body and a shield electrode layer. CONSTITUTION:An inductor is a rectangular parallelepiped by laminating a plurality of layers.; a lowermost layer 2 and an uppermost layer 8 are sheet-like protective layers which are composed of a dielectric or an insulator and whose thickness is 20 to 50mum. Shield electrode layers 3 and 7 situated at their inside, sheet layers 4 and 6, with a thickness of 1 to 1.5mum, composed of the dielectric and 5 in the central part formed by piling up sheet-like dielectric layers 51 to 56, with a thickness of 20 to 50mum, composed of, e.g., a BaO-SiO2-ZrO2-based dielectric constitute an inductor main body where patterns of electrode films have been formed between these layers. In addition, an input terminal 11 and an output terminal 12 are formed.
Patent JP-2000141011-A (JP)
Title: Hot runner injection forming method and hot runner injection forming apparatus
Inventor: KYOTANI HIROSHI
IPC: B29C33/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for forming a hot-runner injection by using a hot-runner metallic mold, by which the cutting-off surface of a runner gate in a formed product can be flattened. SOLUTION: Forming material is made to fill up into a cavity 10 through a hot-runner nozzle 2 and the gate 7. A separating member 17 in a gate separating mechanism opens the gate 7 by working an actuator 20 when the forming material is filled up and closes the gate 7 when the forming material in the inner part of the hot runner nozzle 2 is formed as molten or half-molten state after filling up the forming material to separate the formed product and the gate 7. At the separation time, the injection pressure at the hot runner nozzle 2 side is reduced to reversely make the back-flow of the formed material in the gate 7 into the hot runner nozzle 2 side.
Patent JP-H04197589-A (JP)
Title: Laser punch press, laser working head unit for the laser punch press, device for connecting laser working head unit with laser oscillator and beam detector used in adjusting laser beam path
Inventor: KOSEKI RYOJI
IPC: B23K26/00
Filed: 1990-11-28
Abstract: PURPOSE:To improve the facility of adjusting the laser beam path by separating the laser beam path adjusting device from the laser working head unit and setting it at the laser oscillator side on the laser punch press providing the laser oscillator and the laser beam path adjusting device. CONSTITUTION:The punch press 1 which punches the metal sheet with the die supported with the upper die holder 11 and the lower die supported with the lower die holder is constituted by providing the laser working head unit 25 mounted at the proper position, the laser oscillator 23 set in separated from the working station, the laser beam path adjusting device 27 set with plural bend mirrors to properly bend the laser beam, and the laser beam path adjusting device 27 separated from the working head unit 25 and set to the oscillator side. Therefore, the laser beam path adjusting work for the laser beam is made easy, the influence of the vibration of the punch press can be hardly affected.
Patent JP-H02170497-A (JP)
Title: Electronic-component feed apparatus
Inventor: ITAGAKI MASATO
IPC: H05K13/02
Filed: 1988-12-23
Abstract: PURPOSE:To surely exfoliate an electronic component from a tape by a method wherein the tape is pressed by using a link mechanism via a compression spring the moment a pushing-up pin pierces a pressure-sensitive adhesive tape so as to work in conjunction with an up-and-down motion lever of the pushing-up pin. CONSTITUTION:When a pin lever 13 is situated at the lower part, a link 19a comes into contact with a stopper 21 situated at the tip of a spring 17 and a bar 16, and feeds a pressure-sensitive adhesive tape 2 in a state that a bottom right end 19b has pressed the adhesive tape 2 lightly. When the tape 2 has been fed, the lever 13 is driven upward; a block 15, the bar 16 and the spring 17 are moved upward. During this process, the spring 17 is compressed; the link 19b lightly presses the tape 2 against a block 14. Then, as a penetration amount of a pushing-up pin 12 is increased, the compression spring 17 is compressed furthermore in order to strongly restrain the tape 2 from being levitated. Thereby, it is possible to surely exfoliate an electronic component from the adhesive tape 2.
Patent JP-H04194123-A (JP)
Title: Slewing working vehicle
Inventor: UNO TAKASHI
IPC: E02F9/00
Filed: 1990-11-26
Abstract: PURPOSE:To reduce a car height, to perform low slewing, and to discharge exhaust air to the rear by a method wherein a prime mover room is formed in a compact manner, a primer mover is arranged below a seat, the seat is arranged in a low position, a radiator is disposed in a position above the rear side of the prime mover and a muffled in disposed down in the rear. CONSTITUTION:An upper slewing body F is revolvably arranged o a lower running body D through a slewing table bearing device. An excavation working machine A is pivotally supported to the front end of an upper slewing body F, a steering part B and a prime mover room 8 are formed above the upper slewing body F, and a seat C is placed above the prime mover room 8. A hydraulic pump 4 is arranged to the frontmost part of a prime mover E, and the distance of a piping running to a hydraulic control valve arranged to a steering part B part is shortened. Cold air sucked through a suction silencer 7 is fed to an air cleaner 3 through a suction coupling pipe 10, and filtered air is fed to a cylinder head 22 through a suction pipe 5. After combustion, exhaust gas is introduced through an exhaust pipe to a muffler 2 and discharged through a exhaust port 20. This constitution executes small slewing, reduces a car height, prevents exhaust air from being exposed to an operator, and effects a work even in a vinyl house.
Patent JP-2000145125-A (JP)
Title: Large-scaled rotary storage container and building provided with the same
Inventor: MURAMATSU HIROYASU
IPC: E04F19/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a large-scaled rotary storage container and a building provided with the container which is excellent in usability and economic efficiency and by which an underfloor space can be effectively used without impairing habitability, in a high-rise building such as a multiple dwelling house or a building such as a detached house. SOLUTION: In a large-scaled rotary storage container provided with at least a container and a rotary driving means arranged under the container to turn the container, a hole for arranging a column is formed and further, the rotary driving means without a central rotary shaft is provided, in the vicinity of the center of the bottom plate of the container.
Patent JP-H06144885-A (JP)
Title: Apparatus for curing coating agent applied to optical fiber
Inventor: TOGASAKI MASAMI
IPC: C03C25/12
Filed: 1992-11-10
Abstract: PURPOSE:To stabilize an apparatus for curing a coating agent applied to optical fiber without changing the wavelength of irradiated light by uniformly cooling the surface temperature of a lamp in the apparatus. CONSTITUTION:A microwave cavity 6 is formed with a reflecting mirror 13 and an electrodeless lamp 12 is arranged in the first focus thereof. Optical fiber (F) coated with a coating agent is then arranged in the second focus. Cooling air is blown from a prescribed direction on a luminous tube of the lamp 12 to spray a part of the cooling air on blades 121 installed in the lamp 12. Thereby, the lamp 12 is rotated.