baber/WOPTO huggingface dataset:
Patent JP-H1134199-A (JP)
Title: Reinforcing material
Inventor: WATANABE AKITO
IPC: B32B5/08
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To enable reinforcing against stress applied to the structure material surface from every direction by using one piece of reinforcing material. SOLUTION: A reinforcing material is provided with a first reinforcing thread group 10 composed of multiple reinforcing threads 11, which are arranged mutually in parallel in the first direction; a second reinforcing thread group 20 composed of multiple reinforcing threads 21, which are arranged mutually in parallel in the second direction, which intersects diagonally at a specified angle with respect to an orthogonal line crossing at right angles with the first reinforcing thread group 10; and a third reinforcing thread group 30 composed of multiple reinforcing threads 31, which are arranged mutually in parallel in the third direction, which intersects diagonally and symmetrically with the second reinforcing thread group 20 with respect to the orthogonal line crossing at right angle with the first reinforcing thread group 10.  A layer of sheet woven structure is woven by alternately intersecting each reinforcing thread 11, 21, and 31 composing the first, second, and third reinforcing thread groups, so that the pattern of the weave makes opening parts 5. Thereby, the woven structure is used for reinforcing/repairing of structure 1 by fixing to the structure 1 surface.
Patent JP-S6270195-A (JP)
Inventor: TAKENAGA HISAYOSHI
IPC: B66F3/26
Filed: 1985-09-25
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-H0661793-A (JP)
Title: Switched capacitor filter device
Inventor: NAKATSUKA JUNJI
IPC: H03H19/00
Filed: 1992-08-06
Abstract: PURPOSE:To reduce the circuit scale and manufacture dispersion and to prevent the cut-off frequency deviating from the designed value by adding an input capacitor to the filter device to reduce a transfer charge quantity to a feedback capacitor. CONSTITUTION:The device is made of plural input capacitors 1-3, plural switches 5-9 changing the connection sequence of the plural input capacitors 1-3 and an operational amplifier 13 having a feedback capacitor 4. Then the switches 5, 6 are switched at a phase A and the switches 7-9 are switched at a phase B. Through the constitution above, the capacitance ratio of the capacitors is decreased by reducing the transfer charge quantity to feedback capacitor 4, the circuit scale and the manufacture tolerance are reduced and the cut-off frequency almost does not deviate from the designed value.
Patent JP-H0662226-A (JP)
Title: Image reducing device
Inventor: MATSUBARA TOSHIYUKI
IPC: H04N1/393
Filed: 1992-08-06
Abstract: PURPOSE:To prevent characters from being crashed or missed at the time of reducing the character images and to prepare identifiable converted images by reducing the erase of thin lines and the amplification of thin lines at the time of reducing binary images. CONSTITUTION:A pattern code decision part 3 classifies the features of pixel patterns in a block into the several kinds of categories and encodes them by logically operating nine pixels extracted by a block extraction part 2 or referring to a table. Corresponding to the pattern codes of respective noticed pixel blocks, a pixel decision part 5 decides the value of the noticed pixel block by referring to the two pixel patterns on the upper side and left side of the present noticed pixel block pattern or four pixel block patterns adding down side and right side pixel block patterns to these two pixel block patterns besides the present noticed pixel element block pattern.
Patent JP-S60104115-A (JP)
Title: Urethane composition curable with ionizing radiation
Inventor: FUJII HITOSHI
IPC: C08F299/00
Filed: 1983-11-09
Abstract: PURPOSE:To provide the titled composition containing a urethane acrylate composition derived from a specific organopolysiloxane and a specific urethane acrylate as a film-forming component, and capable of giving a cured coating film having excellent water resistance, moisture permeability and moisture absorptivity. CONSTITUTION:The objective composition contains, as a film-forming component, a urethane acrylate composition composed of (A) 100pts.wt. of an organopolysiloxane having one or more organosiloxane unit of formula [X is vinyl, allyl, mercapto or (meth)acryl; R is saturated univalent hydrocarbon group free from crosslinking group; n is integer of 0-2] in one molecule and (B) 10,000- 50pts.wt. of a urethane acrylate derived from (i) an organic polyisocyanate, (ii) a polyhydroxypolyether and (iii) an acrylate having one or more hydroxyl group, carboxyl group or amide group in one molecule.
Patent JP-2001033698-A (JP)
Title: Zoom lens of rear focus type, and optical instrument using the same
Inventor: HORIUCHI AKINAGA
IPC: G02B15/16
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a rear foucus type zoom lens capable of reducing the size of the whole of lens system, performing quick focusing, simplifying the mechanical mechanism, and reducing the number of constitutive lenses under a large aperture ratio in spite of having a zoom ratio of a high variable power ratio. SOLUTION: This rear focus type zoom lens has, in order from the object side, a first group L1 of positive refractive power, a second group L2 of negative refractive power, a third group L3 of positive refractive power, and a fourth group L4 of positive refractive power. In the zoom lens, the second group L2 is moved to an image surface side to conduct variable power from a wide-angle end to a telephoto-end, an image surface fluctuation accompanying the variable power is corrected by moving the fourth group L4, the fourth group L4 is moved to conduct focusing, the third group L3 is composed of one lens having a diaphragm on the side armost near to an image surface, and having on the object side a convex and aspheric surface on the image surface side.
Patent JP-H0258990-A (JP)
Title: Picture signal movement detecting device
Inventor: KONDO TETSUJIRO
IPC: H04N19/00
Filed: 1988-08-24
Abstract: PURPOSE:To prevent that a still block is erroneously decided as a moving block because of a noise by comparing the respective magnitudes of the moving amount of respective sample units obtained for each block, obtaining the (n)-th value out of either the maximum value or the minimum value of the moving quantities, and detecting the existence of the movement of the block based on the obtained value. CONSTITUTION:The title device is equipped with a circuit 3 to detect the moving amount of the respective sample units for each block and circuits 5, 11, and 12 to compare the magnitudes of the respective moving amount of the respective sample units, obtain the (n)-th value (n: an integer except 1) out of either the maximum value or the minimum value of the moving amounts, and decide the existence of the movement of the block based on the (n)-th value. Consequently, the (n)-th value N out of the frame differences between respective samples can be used as the value to express the moving quantity of the block instead of the maximum frame difference. Thus, the influence of a protruding noise can be reduced, and the still block and the moving block can be correctly decided.
Patent JP-S6268673-A (JP)
Title: Filling method for packing material into sliding nozzle
Inventor: ITO YUICHI
IPC: B22D41/46
Filed: 1985-09-24
Abstract: PURPOSE:To improve a natural rate of perforation by preheating and holding a packing material for sliding contg. a silica type raw material essentially consisting of quartz type silica to the transition temp. of quartz or above and using the same in the state after the transition. CONSTITUTION:The packing material 3 for sliding contg. the silica type raw material essentially consisting of the quartz type silica is preheated for a prescribed period at a prescribed temp. and is filled in the heated state into an upper nozzle 1 integral with a stationary plate 2 by using an iron pipe for charging the packing material lined internally with asbestos. An electric heating wire 6 for heating and a thermocouple 7 for temp. measurement are inserted through an insertion port 10 of a sliding plate 4 into the upper nozzle 1 and are coated with a paper tube 8. The packing material is heated to and held in the state after the crystal transition of quartz during the time since said material is filled into the nozzle 1 until the opening of the nozzle 1 is started. The natural rate of perforation is thus improved.
Patent JP-H0661646-A (JP)
Title: Circuit board and production thereof
Inventor: OKABE MAKIO
IPC: H05K1/02
Filed: 1992-08-07
Abstract: PURPOSE:To increase production yield by making grooves in the periphery of the lamination surface of a thin film circuit thereby preventing exfoliation of thin film part. CONSTITUTION:In a circuit board where a thin film circuit 2 is laminated on a hard board 1, a plurality of grooves 3, 3,... are made from the inside toward the outside in the periphery of the lamination surface of the thin film circuit 2. The circuit board is produced by laminating a plurality of green sheets printed with a wiring pattern, baking the laminate to obtain a ceramic multilayer board 1 where interlayer connection is made through VIAs, making a plurality of grooves 3, 3,... from the inside toward the outside in the periphery of the surface part of the ceramic multilayer board 1, and then forming a thin film circuit 2 on the grooved surface. This constitution absorbs residual stress in the dielectric layer of the thin film circuit 2 and the warping stress of the board 1 through the grooves 3 and prevents exfoliation of the thin film circuit 2 at the interface.
Patent JP-S60103739-A (JP)
Title: Receiving circuit
Inventor: KAMEYAMA YOSHINORI
IPC: H04B1/10
Filed: 1983-11-09
Abstract: PURPOSE:To discriminate a signal by providing a means changing a frequency characteristic of a voice signal in response to a level of a control signal so as to extract only a low frequency component having a large sound energy at a weak electric field. CONSTITUTION:When a weak electric field is detected by an AGC circuit 8 and a comparator 9 and a switch 6 is operated, a noise component and a high frequency component at frequencies higher than a frequency f1 are subject to attenuation and the noise component and low frequency component lower than the point f1 are fed to an audio circuit of the post stage from a terminal 7. Thus, the frequencies higher than the point f1 where the ratio of the signal component and the noise component is deteriorated are subject to attenuation and the voice signal is identified by the signal component lower than the point f1 where the ratio of the signal component and the noise component is excellent.
Patent JP-S6272410-A (JP)
Title: Control device for continuous hot rolling mill
Inventor: WADA SATORU
IPC: B21B37/00
Filed: 1985-09-26
Abstract: PURPOSE:To improve the control accuracy and control response of a looper by detecting and storing the rates of eccentricity of stand rolls in front and rear stages and predicting and controlling the correction rates of the stand speeds in the front and rear stages in accordance with the stored values. CONSTITUTION:Load meters 12 and pulse oscillators 13 are respectively disposed to the front stage stand and rear stand stand 2, 3. The stands 2, 3 are rotated in the kiss roll state during non rolling. A control device 11 samples and reads in the load detected by the load meters 12 via the pulse oscillators 13 and stores the load by the rates of exccentricity of the rolls. The control device 11 calculates the fluctuation values of the speeds on the outlet side of the stand 2 and the inlet side of the tank 3 during rolling by using the stored values and predicts the correction rates of the speed of the respective stands. Since the speed control device 9 corrects the speeds of the stand rolls by the predicted values, the control accuracy and control response of the looper are improved.
Patent JP-H0940910-A (JP)
Title: Water repellent
Inventor: KUDO MUNEO
IPC: C09D183/08
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a water repellent which is excellent in providing waterrepellent effects and in improving flowing down of water drops and which imparts excellent water repellency and stain resistance to a surface to be treated by incorporating, into the repellent, a cohydrolysis product formed from a specific perfluoroalkylated organosilicon compd. (PA) and a specific hydrolyzable methylpolysiloxane compd. (MP) in water and t-butanol. SOLUTION: This water repellent contains a cohydrolysis product formed from a perfluoroalkylated organosilicon compd. (PA) represented by formula I (wherein R<1> is a 1-4C monovalent hydrocarbon group; R<2> is a 1-4C alkoxy or acyloxy; Q is a 2-10C divalent org. group; (a) is 0 or 1; and (p) is 1-12) and a hydrolyzable methylpolysiloxane compd. (MP) represented by formula II (wherein R<3> is a 1-4C monovalent hydrocarbon group; R<4> is a 1-4C alkoxy of acyloxy; A is methyl or a group represented by formula III; Z is 0 or a 2-10C divalent hydrocarbon group; (b) is 0, 1, or 2; (m) is 3-100; and (n) is 0-50 provided that 5 <= m + n <= 100 and that when (n) is 0, then at least one of A's at both the ends is a group represented by formula III) in a wt. ratio of PA to MP of (90:10)-(10:90).
Patent JP-H10115681-A (JP)
Title: Laser velocimeter of autodyne detection
Inventor: NERIN PHILIPPE
IPC: H01S3/06
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To enable direct measurement of the velocity of a target in a wide range without regulating a pumping parameter, by a construction wherein a microlaser emits a light beam to the target and receives the light reflected from the target. SOLUTION: A microlaser 10 has an amplification activation substance 18 and two mirrors (emitting surfaces) 20 and 22 disposed on the opposite sides of the substance. A first beam 40 of the laser 10 is directed by an optical system 14 to a target 50 of which the displacement velocity is to be determined. A lens 44 collimates the beam 40 and converges the light 46 reflected by the target 50 at the laser 10. A second beam 42 emitted from the laser 10 is directed to a photoelectric detecting means 16 by an optical system 15. A section 60 is disposed between a pumping beam light source 30 and the laser 10, i.e., between lenses 32 and 34. An electric signal from the detecting means 16 is processed in a processing means 17 by fast Fourier transform and the velocity of the target 50 is computed from a Doppler frequency.
Patent JP-S59102084-A (JP)
Inventor: TAKAMIYA SHIGEO
IPC: E21D9/06
Filed: 1982-12-03
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-S6270831-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUMI SEIICHI
IPC: G03C1/34
Filed: 1985-09-24
Abstract: PURPOSE:To obtain the titled material capable of handling safely under a daylight by incorporating a specific compd. to the silver halide emulsion layer or its adjacent layer. CONSTITUTION:At least one kind of compds. shown by formulas (1) and (2) is incorporated to the silver halide emulsion layer and its adjacent layer in the title material suitable to the daylight use and incorporating at least one of a desensitizer to the negative type fine particle of the silver halide emulsion contg. at least 80% a silver chloride. The period of the addition of said compds is not specified. The amount of the addition may be selected optionally within a range of 0.02-5.0g per 1mol of the silver halide. If necessary, an another agent such as an anti foggant may be further incorporated to the titled material.
Patent JP-S6189896-A (JP)
Inventor: SATO ISAO
IPC: B43K1/00
Filed: 1984-10-11
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-H0260071-A (JP)
Title: Manufacture of thin secondary battery
Inventor: SAITO SHINJI
IPC: H01M10/12
Filed: 1988-08-25
Abstract: PURPOSE:To continuously unify a production line by fixing in parallel a positive plate and a negative plate on a film-shaped container base, and bending the container base in the crease of center line between the positive plate and the negative plate so that both plates are positioned inside, then bonding the periphery. CONSTITUTION:Active materials of a positive plate 1 and a negative plate 2 both formed in the shape of teeth of comb are placed on current collectors 6 on a film-shaped container base 4 made of synthetic resin. A separator mainly comprising glass fibers or an electrolyte layer is placed on the negative plate 2 or the positive plate 1. The container base 4 is bent in the crease of A-A' between the positive plate 1 and the negative plate 2 so that both plates are positioned inside, and bonded in bonding position marks 8, then all peripheries are bonded. Since the positive active material and the negative active material are arranged in the different positions and the separator 7 wraps both active materials, contact area is increased. The positive electrode and the negative electrode can be formed at one time, and the separator is also formed at the same time.
Patent JP-H0661200-A (JP)
Title: Method of finely processing compound semiconductor substrate
Inventor: KADOYA YUTAKA
IPC: H01L21/302
Filed: 1992-08-07
Abstract: PURPOSE:To provide a method of finely processing a compound semiconductor substrate, where fine processing can be carried out by irradiation a substrate with an electron beam for a short time in such a state that the surface of the substrate is lessened in contamination in an ultrahigh vacuum. CONSTITUTION:A first process (a) where an indium-containing compound semiconductor thin filth 3 is deposited on compound semiconductor substrates 1 and 2, a second process (b) where the semiconductor substrates 1 and 2 are irradiated with an electron beam 4 in a chlorine-loaded gas atmosphere so as to selectively remove the irradiated region of the indium-containing compound semiconductor film 3, and a third process (c) where the other part of the compound semiconductor substrate is etched using an indium-containing compound semiconductor which is deposited in the first process (a) and selectively left unremoved in the second process (b) as a mask are provided. By this setup, an electron beam for forming a fine structure can be remarkably shortened in irradiation time, and the surface of a substrate can be more lessened in contamination. A positive type lithography where a region irradiated with an electron beam is etched can be realized.
Patent JP-S6272189-A (JP)
Title: Laser beam position detector
Inventor: YASUI KIMIHARU
IPC: H01S3/101
Filed: 1985-09-25
Abstract: PURPOSE:To facilitate self-diagnosis of partial abnormality of sensors by a method wherein a plurality of combinations of two or more sensors are provided to detect the position of a laser beam and detection results of those plurality of combinations are compared to each other. CONSTITUTION:Four laser beam sensors 51-54 are arranged along the circumfer ence of an aperture part 5 in axial symmetry and, among a plurality of the sensors 51-54, at least two are combined to produce a plurality of combination. The 1st means 9, which detects the position of a laser beam with respective combinations, outputs a signal 91, which corresponds to the position of the laser beam and is obtained by processing the sensor outputs 151-154 of the four sensors 51-54, and a signal 92, which corresponds to the position of the laser beam and is obtained by processing the sensor outputs of the three sensors among the four. By the 2nd means 10, which compares detected results obtained by the 1st means 9, i.e., the output signals 91 and 92, and the 34d means 12, which determines the correct position of the laser beam in accordance with the results of the comparison, a signal 101 is displayed on a display 11 and the correct position of the laser beam can be indicated.
Patent JP-H0260302-A (JP)
Title: Dielectric filter and method for adjusting its resonance frequency
Inventor: SANO KAZUHISA
IPC: H01P1/205
Filed: 1988-08-26
Abstract: PURPOSE:To easily adjust a resonator unit to a desired frequency and to facilitate assembling and adjusting by inserting a means to couple in a capacity way with an inner conductor to three through holes and connecting the conductor of an intermediate means to a ground potential. CONSTITUTION:Into a through hole 11 of the resonator unit at both ends, dielectric unit 14a is inserted in order to obtain the coupling capacity of an input output. A dielectric unit 14b of the same construction as a unit 14a is inserted into the through hole 11 of the central resonator unit, the length of the metallic pin is adjusted and the capacity is adjusted. Three units share a flange 16, and for the unit 14b, the length of the pin protruded to the Iower side of the flange 16 may be shorter. Units 14a and 14b are inserted from the releasing edge side of the lower surface of the dielectric block 10 of the through hole 11 and the bottom surface and the side surface of the block 10 are covered with an earth potential shield plate 19. For the units 14a and 14b, by the shield plate 19, the flange 16 is abutted to the block 10 and the insertion dimension of the dielectric unit is kept constant. Consequently, the adjustment of the resonance frequency can be performed by the insertion of the dielectric unit and the adjusting manhour is also reduced.
Patent JP-H0497239-A (JP)
Title: Silver halide photographic sensitive material having good pressure resistance and drying property
Inventor: HASHIMOTO HIROYUKI
IPC: G03C1/053
Filed: 1990-08-10
Abstract: PURPOSE:To improve a drying property and pressure resistance without deteriorating the graininess of a developing silver by providing specific photograph constituting layers including at least one layer of photosensitive silver halide emulsion layers on a base. CONSTITUTION:The photograph constituting layers including at least one layer of the photosensitive silver halide emulsion layers are provided on the base. A synthetic water-soluble polymer having >=2,000mol.wt. and polyol having <=200mol.wt. are incorporated into the photograph constituting layers on the side having the photosensitive silver halide emulsion layers. The ratio of containing wt. of the water-soluble polymer to be incorporated into the entire part of the photograph constituting layers on the side having the photosensitive silver halide emulsion layers and the containing wt. of the polyol is set smaller than 4.0. The silver halide photographic sensitive material which is improved in the drying property without deteriorating the graininess of the developing silver and has the good pressure resistance to obviate the generation of pressure marks is obtd. in this way.
Patent JP-S6272490-A (JP)
Title: Production of clad material
Inventor: FUJITA TOSHIAKI
IPC: B23K20/00
Filed: 1985-09-24
Abstract: PURPOSE:To obtain a clad material which obviates the generation of deformation after blanking by forming a hollow groove to the main surface of a metallic base plate and buffing the hollow groove position of the main surface on the side opposite from the main surface formed with the hollow groove after annealing of the metallic base plate, then press-welding an Al or Al alloy bar at cold thereto. CONSTITUTION:The hollow groove 2 having the sectional area equal to the sectional area of the Al or Al alloy bar to be clad is formed on the main surface of the metallic base plate 1 by using a forming roll 3 and the metallic base plate is annealed in a reducing atmosphere of a heating furnace 4. The central part of the smooth main surface 5 on the opposite side where the hollow groove is not provided is then buffed by a wire brush 6 for which the metallic wires having the hardness higher than the hardness of the plate 1 and clean surfaces are used. The hardened layer having the hardness higher than the hardness of the plate 1 in the soft annealed state and lower than the hardness corresponding to the plastic threshold is formed to <=20mum layer thickness. The Al or Al alloy bar 7 is press-welded at cold by an ultrahard roll 8 onto the hardened layer at 25-70% draft. by which the clad material 10 is obtd.