baber/WOPTO huggingface dataset:
Patent JP-H03114380-A (JP)
Title: Method and apparatus for coding video signal
Inventor: MINAMI NORIAKI
IPC: H04N19/93
Filed: 1989-09-28
Abstract: PURPOSE:To reduce information quantity of additional information by not using a data in the interpolation direction as direct additional information but using priority order obtained from local correlation of the interpolation direction as additional information. CONSTITUTION:A subsampling circuit 24 forming a main information coding circuit 20a applies field offset subsample processing to a video signal inputted from an input terminal 26, that is, thins out a picture element and outputs the result from an output terminal 28. Plural number of set of 2 picture elements or over being not thinned out around a picture element to be thinned out opposite to each other are formed and priority is placed from the ascending order to the absolute values of the difference between at least 2 picture elements among the sets of the picture elements, an interpolation value is calculated from the sets of the picture elements to obtain the order corresponding to the set with the least value among absolute value of the difference between this interpolation value and the thinned picture element. Thus, quantity of additional information for adaptive interpolation is reduced.
Patent JP-H04136278-A (JP)
Title: Base cloth-treating agent composition and canopy material for paraglider using the same
Inventor: TERAE NOBUYUKI
IPC: D06M101/16
Filed: 1990-09-20
Abstract: PURPOSE:To obtain the subject composition imparting water repellency, waterproofing property and filling property, etc., having excellent consistency to fiber base cloths, comprising an organosilazane siloxane polymer containing a siloxane unit and a silazane unit in a constant ratio and an organic solvent. CONSTITUTION:An organosilazane siloxane polymer having, in the molecule, the units expressed by formula I and formula II (R<1> to R<3> are H or same or different species of non-substituted or substituted monofunctional hydrocarbon; (a) is 1, 2 or 3; (b) is 1 or 2) in a range of 5-50mol% the former and 50-95mol% the latter is mixed with an organic solvent (e.g. dichloroethane, trichloroethane or methylene chloride) and conditioned, and then applied to a fiber base cloth such as nylon or polyester to afford a base cloth-treating composition, exhibiting excellent water repellency and waterproofing property, etc. Said composition composed of nylon and/or polyester fiber in an amount of 0.05-5g/m<2> per unit area and water repellency and waterproofing property, etc., is especially applied to a canopy material for a paraglider and is comfortably kept for a long period of time.
Patent JP-H0699028-A (JP)
Title: Filter for purifying gas
Inventor: HORII YUJI
IPC: B01D53/56
Filed: 1992-09-22
Abstract: PURPOSE:To efficiently remove NOx contained in the air and various exhaust gases, especially both NO and NO2. CONSTITUTION:An adsorption bed packed with activated carbon is disposed on the downstream side of an adsorption bed packed with a multiple oxide contg. hydrogen and manganese whose average valence is >3.5 and having a spinel type crystal structure to obtain the objective filter for purifying gas. The adsorption beds may be packed with a mixture of the multiple oxide with activated carbon.
Patent JP-H0893757-A (JP)
Title: Cross roller bearing
Inventor: AKIMOTO TOSHITAKA
IPC: F16C33/60
Filed: 1994-09-21
Abstract: PURPOSE: To prevent leakage of a lubricant from a cover part, and restrain vibration generated from the cover part due to rolling of a roller by interposing a sealing vibration absorbing member between an inner wall surface of a roller inserting hole and a cover. CONSTITUTION: An outer ring 1 and an inner ring 2 formed so that respective V-shaped orbital grooves 1a are opposed to each other, are installed by interposing plural rollers 3 between the orbital grooves so that adjacent rotary shafts cross each other. A roller inserting hole 1f penetratingly passing in the radial direction is formed in a circumferential directional prescribed position on the outer ring 1, and an almost cylindrical cover 10 is fitted and blocked up. Through holes 1h and 10b are respectively formed in a main body part 1g of the outer ring 1 and the cover 10, and positioning pins 12 are fitted. An annular groove 10c is formed in the vicinity of an outside end part of the cover 10, and a sealing vibration absorbing member 14 such as an O ring is fitted.  Therefore, a clearance between both of an inner wall surface of the roller inserting hole 1f and the cover 10 is blocked up, and leakage of a lubricant is prevented, and vibration energy caused by rolling of a roller is absorbed.
Patent JP-2000089441-A (JP)
Title: Cover opening and closing device for film cartridge
Inventor: PHILIPPS BERND
IPC: G03C3/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structure opening and closing device constituted so that the cover of a film cartridge can be opened and closed without using active driving parts and conductive parts such as a motor or a coupling mechanism. SOLUTION: This opening and closing device is provided with means 5 and 6 guiding a shaft 1 engaged with the shaft of the cover of the film cartridge so that the shaft 1 is freely moved in the shaft direction and normally rotated in accordance with the movement thereof in the,shaft direction. Thus, the shaft 1 is rotated by the movement thereof in the shaft direction when the film cartridge is loaded and the cover of a film cartridge holder is opened.
Patent JP-H02100843-A (JP)
Title: Surface plate for working magnetic head
Inventor: TAKEYARI NORIHISA
IPC: B23Q3/06
Filed: 1988-10-07
Abstract: PURPOSE:To execute the crowning of the floating face of a magnetic head on a smooth and uniform cylindrical surface by forming a multi-row groove collateral so that the slope of the crest may be crossed in opposition in the state prior to bending a surface plate and making all of the flat faces of the crest apex part located on the same plane. CONSTITUTION:A surface plate face is formed in the expected cylindrical face of the radius R of curvature by positioning a spacer on a base 10, a surface plate 1 is mounted thereon and fastening the center by a bolt 8 and nut 9. Then, when lapping is executed by this surface plate face, the radius R of curvature on the surface plate 1 is transferred and the floating face of a magnetic head becomes a cylindrical face of the radius R of curvature. This surface plate 1 forms a crest part 5 and groove part 6 at fixed intervals P in advance and the crest part 5 is formed by the flat face 3 of the crest and slope 4. The interval P is taken half the length of a work and the groove 6 formed on the surface plate becomes the discharging tip of excess abrasive grains and working chips. Also, the flat face 3 of the crest has the action of preventing the collapse of the cylindrical face of a large radius of curvature formed on the surface plate by the working load.
Patent JP-S61130125-A (JP)
Title: Paper feeder
Inventor: KUWABARA TETSUYOSHI
IPC: B65H1/26
Filed: 1984-11-30
Abstract: PURPOSE:To avoid enlarging a paper feeder, by providing an auxiliary tray on a cassette cover so as to enable the housing of the auxiliary tray to enable the sure setting of paper longer than a paper feed cassette. CONSTITUTION:A cassette cover 209, which covers the top of a paper feed cassette 4, also serves as a paper feed rest 10, which guides paper. An auxiliary paper feed tray 223 is fitted to the rear end of the cassette cover 209 so that the tray can be overlaid on the top of the cover when the tray is not in use. When paper of greater length is to be set in the cassette 4, the auxiliary paper feed tray 223 is turned by an angle of 180 deg. to be opened outwards to increase the length of the paper feed rest. When the tray 223 is not in use, it is overlaid on the cassette cover 209.
Patent JP-H0698884-A (JP)
Title: X-ray ct apparatus
Inventor: KIKUCHI KOKI
IPC: H01R39/08
Filed: 1992-09-22
Abstract: PURPOSE:To provide an X-ray CT apparatus which enables the sending of a stable earth potential to an installation side part from a rotation side part. CONSTITUTION:An X-ray CT apparatus is provided with a fixed part 4 for installation and a rotary part 6 on which a rotation side part such as X ray tube 11 is mounted. A bearing 21 is provided between the rotary part 6 and the fixed part 4 to support the rotary part 6 free to rotate. The bearing 21 is arranged pinching a rolling body 33 between an inner race 31 and an outer race 32 and a conducting grease 35 is applied in a rolling contact area of the inner race 31 and in a rolling contact area of the outer race 32 as conducting material.
Patent JP-H06105205-A (JP)
Title: Camera
Inventor: SHOJI TAKASHI
IPC: H04N5/232
Filed: 1992-09-22
Abstract: PURPOSE:To obtain the camera cable of attaining moving speed control for a zoom optical system with simple configuration by allowing a zoom position sensor to detect the position of the zoom optical system and using an arithmetic circuit to control the speed of a zoom motor. CONSTITUTION:An operational amplifier circuit 3 consists of, e.g. one operational amplifier and four resistors and applies an input signal with inversion at a ratio of the resistance of resistors R3, R4 by using a voltage divided by resistors R1, R2 as a reference voltage and outputs a speed control signal. Then the reference level of the speed control signal is adjusted by the voltage division by the resistors R1, R2 and the gradient of the speed control signal is adjusted by a ratio of the resistance of the resistors R3, R4. Zoom control with a smooth speed change is attained with simple configuration and a sense of congruity is eliminated from the observational standpoint of view. Furthermore, no complicated software processing is required for the speed control.
Patent JP-H03115604-A (JP)
Title: Hopper material cutting device
Inventor: MIZUTAME KAZUYA
IPC: E01C19/05
Filed: 1989-09-28
Abstract: PURPOSE:To improve efficiency by generating a rotation speed signal of a feed motor corresponding to a signal from a storage amount detection means in a hopper by a compensation signal generator, comparing it with a set signal for cutting speed, and outputting the speed set value of the motor. CONSTITUTION:A load cell 19 mounted on a charging hopper 1, a signal generator 20 which converts output of the load cell 19 into electrical signal, and a compensation signal generator 21 which compensates rotation speed of a feed motor 6 are installed. Next, adequate cutting speed is set by a cutting speed setting device 13 from assumed storage amount in a hopper 1, and a selector switch is closed and activated to output an electrical signal from the load cell 19. A signal is given to a speed command circuit 15 via comparison circuits 22, 14 based on the relation between level of storage amount in the hopper 1 and number of revolution of the motor 6 in the generator 21 to control a variable speed main circuit 7 automatically. Consequently, it is possible to cut material with high efficiency.
Patent JP-S63107690-A (JP)
Inventor: SUGITA MINORU
IPC: E02D5/02
Filed: 1986-10-24
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-H04129733-A (JP)
Title: Terminal protective structure of resin coated metal pipe
Inventor: KURODA YASURO
IPC: B32B15/08
Filed: 1990-09-21
Abstract: PURPOSE:To certainly protect a male screw part from rust or damage by coating the male screw part formed to the terminal of a metal pipe with the same resin as other part and utilizing the release slit formed to the resin layer at the time of use to remove the resin layer applied to the male screw part. CONSTITUTION:A male screw is cut in the outer periphery of the terminal of a metal pipe 10 such as a steel pipe to form a male screw part 12 and a protective jig 30 having a flanged cylndrical shape and composed of a synthetic resin is fitted in the end part of the metal pipe 10. A resin layer 20 composed of a vinyl chloride resin is applied and formed to the outer periphery of the metal pipe 10 containing the protective jig 30 and the male screw part 12 and a plurality of release slits 40-44 are formed to the outer surface of the resin layer 20. The release layer 20 is raised up from the release slit 42 using an electric knife and peeled off along the circumferencial slits 40, 44. When the same operation is carried out on both sides of the release slit 42, the resin layer 20 is cut open left and right to be peeled from the metal pipe 10.
Patent JP-H10100703-A (JP)
Title: Power transmission device for four-wheel drive car
Inventor: URABAYASHI NORIHIDE
IPC: B60K17/344
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent ill effects upon a center differential device and an inter- wheel differential device by heightening the supporting stiffness of a casing member. SOLUTION: A power transmission device of a four-wheel drive car has an outer casing 4 which is fitted internally with a transmission 3 having an output shaft 7 arranged in series to a horizontally laid engine and extending across the car width, a center differential device and an inter-wheel differential device 26 installed in line on the car axles 8 parallel with the output shaft 7 and a cylindrical casing member 35 whose one end is made as a major diametric cylinder 35b and the other end is made as a minor diametric cylinder 35a to be fitted on one of the axles 8, wherein the major diametric cylinder 35b is furnished at the periphery with a final ring gear 37 to mesh at a specified reduction ratio with the output gear 36 furnished on the output shaft 7.  The casing member 35 is supported rotatably on a transfer casing 4 so that the supporting stiffness of the casing member 35 is heightened.
Patent JP-H04132863-A (JP)
Title: Misfire detecting device for engine
Inventor: BABA YASUTOSHI
IPC: F02D45/00
Filed: 1990-09-21
Abstract: PURPOSE:To perform accurate detection of failure in ignition during a transient state by setting a regression formula according to which the integrating value of the absolute value of a deviation between an actual measured value and an estimate is minimized according to the actual measured value of the representative number of revolution of each cylinder, and detecting a misfire according to a deviation between the estimate and the actual measured value. CONSTITUTION:Signals from a reference position sensor 2 and a rotation angle sensor 4 are inputted to an ECU 5, and the actual measured value of the representative number of revolutions at an explosion stroke is detected classified by a cylinder by means of an actual measured value detecting means. A regression formula is set by a regression formula setting means so that the integrated value of the absolute of a deviation between an actual measured value and an estimate responding to the actual measured value is minimized. A misfire of an engine is detected according to a deviation between a estimate estimated by the regression formula and an actual measured value. To detect the misfire according to the integrated value of a deviation between an estimate estimated by the regression formula and an actual measured value, erroneous detection of the misfire in a transient state is prevented from occurring to detect the misfire accurately.
Patent JP-H1197503-A (JP)
Title: Abnormal chip processor and abnormal chip processing method
Inventor: SATO TOSHIHIRO
IPC: H01L21/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To destroy an exposure pattern and to surely make an abnormal chip defective without generating dust by performing the additional irradiation of ultraviolet light only for the abnormal chip after the eye matching exposure processing of respective pattern formation processes in order to surely remove the chip including abnormality not to be surely defective in a wafer test process detected in the appearance check of the diffusion process of semiconductor manufacture. SOLUTION: After the eye matching exposure processing performed after the appearance check in which abnormality is detected, by setting the abnormal chip to an ultraviolet light irradiation position 205, irradiating it with the ultraviolet light 210 for prescribed time through an aperture 201 controlled by an aperture control means 202 corresponding to the chip size of the abnormal chip and destroying the exposure pattern, the abnormal chip is surely made defective in the wafer test process without generating the dust. Since the exposure pattern destruction processing is executed after the matching exposure processing being the earliest after abnormality detection, an abnormal item management period is short and management man-hour is greatly reduced.
Patent JP-H02101611-A (JP)
Title: Compound magnetic head
Inventor: INAGOYA OSAMU
IPC: G11B5/265
Filed: 1988-10-11
Abstract: PURPOSE:To improve the erasing efficiency of an erasing head by forming a core half body on a recording and reproducing side out of two core half bodies of the erasing head with monocrystal Mn-Zn ferrite, and setting a <100> direction on a crystal orientation (100) plane at a prescribed angle against a joining plane. CONSTITUTION:The title magnetic head is a compound magnetic head in which a recording and reproducing head 31 and the erasing head 32 are linked integrally via a nonmagnetic layer 33. The core half body 40 on the recording and reproducing side out of the two core half bodies 40 and 41 comprising the erasing head 32 is made of the monocrysyal ferrite, and the crystal orientation (100) plane of the mono-crystal ferrite is set roughly in parallel with a main magnetic path forming plane, and also, it exists within the crystal orientation {100} plane. An angle theta formed by the <100> direction and the forming plane of an operating gap is constituted so as to be set at 10-40 deg. or 80-120 deg.. Thereby, the erasing efficiency of the erasing head can be improved, and magnetic flux from an erasing head gap can be prevented from leaking at the time of performing recording and reproduction, and recording and reproducing characteristic can be improved.
Patent JP-H05212246-A (JP)
Title: Method for purifying nitrogen oxide in waste gas
Inventor: TABATA TAKESHI
IPC: B01D53/94
Filed: 1992-08-27
Abstract: PURPOSE:To efficiently purify nitrogen oxide in waste combustion gas. CONSTITUTION:Nitrogen oxide in waste combustion gas is selectively reduced and purified by hydrocarbon under the presence of oxygen by using a selective reduction catalyst. In the method, the selective reduction catalytic layer is divided into >=2 in the flow direction of waste gas. Paraffin of >=3C or olefin of >=2C is introduced into the front flow sides of the respective catalytic layers as a selective reducing agent. Thereby the hydrocarbon being the selective reducing agent is made to low concentration with high denitrification effect in the whole region of the catalytic layer. The loadings of hydrocarbon are decreased and the degree of denitrification is enhanced.
Patent JP-H05252354-A (JP)
Title: System clock response circuit
Inventor: GAAMEI KEI GAAMEI
IPC: G06F1/08
Filed: 1992-08-28
Abstract: PURPOSE: To provide the circuit which generates an accurate shock coefficient for a system which has a variable system clock frequency. CONSTITUTION: In calibration phase, a waveform having an accurate duty factor is generated by ANDing >=2 clock pulse trains. This is compared with the output of a current control pulse width modulator 12 which is so programmed as to generate the same shock duty factor. As a result of the difference between the accurate duty factor and the duty factor generated by the modulator, the polarity of the output of the comparator 14 increases or decreases the count value of a counter 13, whose output controls DAC 11 to correct the output of the modulator 12. This circuit is placed in operation mode by disabling the counter 13 to operate, and the pulse width modulator 12 is so programmed as to output a desired system duty factor.
Patent JP-H01193128-A (JP)
Title: Wire electrode type cutting edm machine
Inventor: RUMI GIYAMUBAN
IPC: B23H7/02
Filed: 1988-10-11
Abstract: PURPOSE: To grip the scrap of a wire which has worn or broken with a clamp, and eliminate it from a work tank by forming the clamp capable of free opening and closing for gripping a wire free end part on a lower side than an upper wire guide, at a pivotable arm point. CONSTITUTION: If a wire 8 is cut during processing, an upper head 13 is lifted up to a position higher than an arm 31 by driving of a motor 11. A wire drive mechanism 9 is reversed, and the end of the wire is brought to approx. 1 cm lower from a point at which the wire is separated from the head 13. Motors 4, 5 and a hydraulic actuator for rotating the arm 31 is operated, and a clamp 32 is set in line with a wire guide 16. A lower wire part than a cut point is eliminated by a driving mechanism 22. The free end of the wire is gripped by the clamp 32, a wire with a prescribed dimension is wound around a capstan 25 by driving of motors 20, 21. After the wire is cut by a cutter 14, the arm 31 is turned by 180 degrees so as to open the clamp, thus it is possible to eliminate the scrap wire.
Patent JP-H0996837-A (JP)
Title: Transmission type liquid crystal display device and its production
Inventor: TAGUSA YASUNOBU
IPC: G02F1/1368
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a transmission type liquid crystal display device having a wide visual field angle and excellent visibility at a low cost. SOLUTION: Interlayer insulating films 38 are formed in the upper part of TFTs 24, gate signal lines and source signal lines 23 and pixel electrodes 12 are formed thereon. The pixel electrodes 21 are connected via contact holes 26 penetrating the interlayer insulating films 38 to the drain electrodes 36b of the TFTs 24 by connecting electrodes 25 and the peripheral edges thereof are overlapped on the signal lines 23. The interlayer insulating films 38 are constituted by using a material of <=500 angstrom in the difference between the varying heights of the undulation of the surface or the difference in level of the surface, >=1.5 to <=5μm in thickness, 2 to 5 in specific dielectric constant and 90% in light transmittance of a wavelength of 400 to 800nm.
Patent JP-H0994009-A (JP)
Title: Seeding tray feeder for transplanter
Inventor: KURANO JUNJI
IPC: A01C11/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable the holding of a seedling tray at a proper position without causing the damage to or deformation of the seedling tray or without deteriorating vertical feeding functions by guiding the seedling tray in the vertical feeding direction while hardly producing the sliding friction. SOLUTION: This seedling tray feeder for a transplanter is capable of intermittently driving winding and stretching mechanisms 35 in a state of engaging pins 36 engaged with transverse groove parts (21c) between pot parts (21a) by each pot part (21a) and thereby intermittently and vertically feeding the seedling tray 21. In this case, guide wheels 55 for fitting into longitudinal groove parts (21b) among the pot parts (21a) and guiding the seedling tray 21 in the vertical feeding direction are installed in a driving shaft 31 to which driving wheels 33 of the winding and stretching mechanisms 35 are fixed.