baber/WOPTO huggingface dataset:
Patent JP-H03190380-A (JP)
Title: Image pickup camera
Inventor: NISHIDA KAZUTO
IPC: H04N5/217
Filed: 1989-12-19
Abstract: PURPOSE:To prevent a picture bluff by sending a high frequency component in an angle signal representing the rotation of an optical axis of an image pickup lens device to a timing signal generating means as a picture deflection signal. CONSTITUTION:A picture deflection detection means 18 outputs a picture deflection signal representing a picture deflection by extracting only a component having a frequency over a predetermined frequency in an angle signal. A timing signal generating means 17 generates a timing signal so as to compensate the picture deflection in response to the picture deflection signal. An image pickup means 12 varies a pickup area on a photodetector face sequentially so as to compensate the picture deflection in response to the timing signal and outputs a photodetection current. Thus, a picture bluff caused due to the deflection of an optical axis by a cause not based on the intention of the operator is not included in the video signal obtained from the video signal circuit.
Patent JP-H07190914-A (JP)
Title: Method for estimating critical temperature difference of quenching heat shock
Inventor: TAKESHITA YOSHIHIRO
IPC: G01N3/60
Filed: 1993-12-27
Abstract: PURPOSE:To predict the critical temperature difference highly accurately according to a line of a specific formula representative of the relationship between the critical crack length and the quenching temperature difference obtained by quenching a previously cracked high temperature test piece and based on an equivalent crack length determined by a four point bending strength, a fracture toughness, an effective volume, etc. CONSTITUTION:A plurality of test pieces are previously cracked with different lengths and heated up to a predetermined temperature T1 before being quenched to a lower temperature T2. Among the cracks developed through quenching, one half of the length of shortest crack is set as a critical crack half length a1. A line of DELTATalpha<-1/2> is then plotted according to the measurements of temperature difference DELTAT=T1-T2 and the crack half length. Subsequently, an equivalent crack length a2 is determined based on a four point bending strength, a fracture toughness, an effective volume and a Weibull coefficient. A critical temperature difference leading a material to fracture due to heat shock is then estimated based on the equivalent crack length a2 according to the platted line.
Patent JP-H06176264-A (JP)
Title: Material detecting device of automatic cup type vending machine
Inventor: NAGASAKI TADASHI
IPC: G07F13/02
Filed: 1992-12-11
Abstract: PURPOSE:To constitute the material detecting device so that the presence of a material in a material vessel discharging one cup portion each of beverage and the remaining quantity of it can be detected surely, whenever the beverage is vended through a discharge port formed in the lower end part, with respect to a powdery material, stored in the inside, of the beverage which is cooked and prepared whenever it is vended in a machine body forming the outside peripheral surface and vended by putting it into a vessel such as a cup, etc. CONSTITUTION:A screw conveyor 17 for discharging a powdery material from the inside through a discharge port 7 by one cup portion each of a beverage, whenever the drink is vended is provided in a material vessel 4 provided in the inside, and also, dipped into the material in this material vessel 4 and one end thereof is fixed to the inside surface of the material vessel 4. In such a state, by a hitting device 37 driven by a driving part 16 of the screw conveyor 17, the other end side of the conveyor 17 is hit intermittently and vibrated. This device is provided with a plate-like vibrating body 36 having flexibility, and an analyzing device 41 for converting the vibration of this vibrating body 36 to an electric signal, and analyzing the maximum amplitude to the vibration of the vibrating body 36 caused by a single hit of the hitting device 37 and the vibration time.
Patent JP-H09136117-A (JP)
Title: Bending and forming machine
Inventor: TSUTSUMI YASUHISA
IPC: B21D5/04
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a bending and forming machine with which ironing of metal plates having various thicknesses is enabled without changing dies. SOLUTION: A work 30 of a plate to be worked is clamped with a vertically freely movable upper die 1 and a press plate 3 which is provided beneath this upper die 1 and bending with ironing by a clearance 4 for ironing which is formed between the upper die 1 and a lower die 2 is executed. A lower-die moving mechanism 5 is provided and the lower die 2 is made to be movable. In this way, the interval B of the clearance 4 for ironing is changed in accordance with thickness.
Patent JP-H02180372-A (JP)
Title: Actuator for friction engaging device
Inventor: SAKAKIBARA SHIRO
IPC: F16H61/30
Filed: 1988-12-30
Abstract: PURPOSE:To compact a device with an axis-direction dimension shortened by wrappingly arranging two friction engaging devices in an axis direction with a movable part in the moving stroke inner diameter side of a thrust force generation mechanism movable part. CONSTITUTION:Torque is generated in a torque generation mechanism 1 with an electric signal from a control part C, converted into thrust force with a thrust force generation mechanism 15 or 16, and friction engaging devices B2 and C1, or B1 and C2, are driven via connection means 4 and 6, or 7 and 8. Since these friction engaging devices B2 and C1, and B1 and C2, wrappingly arranged in an axis direction with a movable part in the moving stroke inner diameter side of a thrust force generation mechanism movable parts 12 and 13, these devices are directly and responsibly controlled for the electric signal from the part C, and reasonably move. Thus the axis direction dimension of the friction engaging device can be shortened, and the device can be simplified and compacted.
Patent JP-H07189584-A (JP)
Title: Shield excavating machine of middle folded type for steep curve excavation
Inventor: NAKAMURA KOICHIRO
IPC: E21D9/06
Filed: 1993-12-27
Abstract: PURPOSE:To execute works along a steep curve in good performance by dividing a shield excavator into the front, middle, and rear drums, fitting the tail of front drum and the head of rear drum to the middle drum part whose periphery is shaped spherically, and coupling the two end parts by direction correcting jacks. CONSTITUTION:At the time of executing works along a straight line, four jacks for correcting the direction are all elongated to an equal length and used in the same manner as a usual shield excavator 1. At the time of executing works along a curved line, on the other hand, that of the jacks 4 which is situated on the side to which the excavator 1 is to be directed, is put in the shrunk condition, while the jack 4 on the opposite side is elongated. The front drum 2 and rear drum 3 are bent with a middle drum part 6 having a spherical periphery interposed so that the machine responds well to a steep curving while the middle drum part 6 serves as the axis of bending, which is supported by this structure where the whole machine is divided into three fragments. At curving, the width of the segment 13 on the inside lessens extraordinally, and the center position shifts backward, which can however be well responded to by sliding a segment erector backward using a propelling jack 9.
Patent JP-H08154586-A (JP)
Title: Candy containing leaf of banaba
Inventor: YAMADA NOBORU
IPC: A61P3/08
Filed: 1994-12-12
Abstract: PURPOSE: To obtain a candy capable of lightly and effectively ingesting ingredients of a leaf of a banaba (Lagerstroemia speciosa) simply by keeping thereof in the mouth, hardly remaining the bitterness of the banaba leaf and facilitating the licking. CONSTITUTION: This candy is obtained by adding a leaf 1 of a banaba to a raw material 3 for the candy, adding the leaf 1 of the banaba and calcium 2 to the raw material 3 therefor, adding the leaf of the banaba and calcium in a powdery, a granular or a liquid state to the raw material therefor or adding a masking material 4 to the raw material therefor. The masking agent 4 is at least one selected from a sweetener, a sour agent, a herb and spicy saccharides.
Patent JP-H08159670-A (JP)
Title: Method and equipment for manufacturing substrate of tile
Inventor: KUDO TAKENOBU
IPC: C04B33/30
Filed: 1994-12-08
Abstract: PURPOSE: To dry a plurality of kinds of tile substrate groups set mixedly on a pallet and to simplify a manufacturing process by a method wherein the tile substrate groups are set from molding lines onto the pallet driven intermittently, according to each kind and in each line, and conveyed into a drying furnace and the tile substrate groups after dried are distributed to subsequent processes for each kind. CONSTITUTION: A plurality of kinds of tile substrate group are set from molding lines 10 onto a pallet 12 driven intermittently, according to each kind and in each line. More concretely, a loading mechanism sucks a tile substrate by using a sucking unit and set it on the pallet 12. Next, the tile substrate groups are conveyed, together with the pallet 12, into a drying furnace 22 by a drying carriage 24 and dried therein. An unloading mechanism 28 discriminates and holds dried tile substrates set on the pallet 12 on the drying carriage 24, according to each kind and for each line thereof, and unloads them onto a subsequent distribution control mechanism 30. A holding means 32 holds the tile substrates in one line and then transfers them onto the distribution control mechanism 30 located nearby.
Patent JP-H01171159-A (JP)
Title: Disk player
Inventor: ISHII HIDEHIRO
IPC: G11B20/04
Filed: 1987-12-25
Abstract: PURPOSE:To suppress a noise component and to reduce an effect of crosstalk upon a reproducing image by generating an inclination detecting signal corresponding to the inclination of the recording surface of a disk and passing a reproduced video signal through a noise reduction circuit having a transmission function which is variable in accordance with the inclination detecting signal. CONSTITUTION:The output of the inclination detecting circuit 6 is supplied only to the noise reduction circuit 8, whereas the noise reduction circuit 8 consists of, e.g., a cyclic type filter. That is, the noise reduction circuit 8, a mixing ratio is changed in accordance with the inclination detecting signal so that a gain of the transmission function of the noise reduction circuit 8 is uniformly changed over a signal frequency band, and hence a noise attenuation amt. is changed. By this method, the effect of crosstalk can be reduced.
Patent JP-H10173079-A (JP)
Title: Package for housing of optical semiconductor element
Inventor: MASUDA HISAKI
IPC: G02B6/42
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a package in which light excited by an optical semiconductor element is not double-refracted by a translucent window member by a method wherein the translucent window member composed of an amorphous glass is attached to and mounted on, through glass bonding, a ceramic ring bonded by a brazing operation to one end side of a metal fixation member. SOLUTION: A translucent window member 12 is formed of, e.g. a lead-based amorphous glass composed mainly of silicon oxide and lead oxide. In addition, a ceramic ring 11 is bonded to one end side of a metal fixation member 9 to and on which the translucent window member 12 is attached and mounted. In addition, the ceramic ring 11 and the translucent window member 12 are subjected to glass bonding via a glass member 15. Since a crystal axis does not exist in the amorphous glass, light excited by an optical semiconductor element 4 is received by an optical fiber 10 with good efficiency without being double-refracted by the translucent window member 12 when the light excited by the optical semiconductor element 4 is transferred to the optical fiber 10. Thereby, the transmission efficiency of a light signal can be made good.
Patent JP-H07193825-A (JP)
Title: Solid-state image pickup device
Inventor: UDAGAWA YOSHIRO
IPC: H04N9/07
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the deterioration in the vertical direction by selecting any of three different color separation filters to be arranged to have filters transmitting a green signal wavelength region and arranging an optical LPF passing a higher frequency region than a moire carrier frequency in front of an image pickup face. CONSTITUTION:An image of an object formed on an image sensor 3 by an optical system 2 including a prescribed optical LPF 1 is photoelectric-converted and outputted as a video signal to a sample-and-hold circuit and an A/D converter circuit 4, from which a digital signal is outputted. The digital signal is sequentially stored in a line memory 5 by seven horizontal lines and its output is inputted to a color signal generating circuit 7, a contour signal generating circuit 8 and a luminance signal generating circuit 9 via a memory controller 6, in which a color, a contour and a luminance signal are generated and R, G, B signals are outputted via an adder circuit 10, D/A converters 11-13 and a matrix circuit 14. Then signals of three lines are added and an APC signal is formed, then the deterioration in the vertical resolution is reduced.
Patent JP-H11165677-A (JP)
Title: Tool storage device for motorcycle
Inventor: TAKAHASHI AKIHIKO
IPC: B62J9/40
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a tool storage device for a motorcycle capable of reducing the number of parts and manhour for assembly and manufacture and good in waterproofness, by integrating a tool holder with a storage box. SOLUTION: A storage box 10 is constructed by positioning the bottom face 10b of a vehicle body crosswise side part downward to its central part to form a recessed part 18 long in vehicle body front/rear direction and used for mounting a U-shaped locking device 14, mounting a bracket 20 over a side face from the bottom face of the recessed part 18, and tightening the bracket 20 together on the storage box 10 and a frame 22, bending the upper end of the bracket 20 outwards to form a locking part, and fixing the U-shaped locking device 14 inside the recessed part 18 with an elastic body band 24 locked on the locking part.
Patent JP-H1149756-A (JP)
Title: New phthalazine compound
Inventor: ASANUMA NAOKI
IPC: G03C1/498
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having improved volatility and excellent environmental sanitation and safety and useful as an intermediate for pharmaceuticals and agrochemicals and an additive for photographic materials. SOLUTION: The objective compound is expressed by formula I (R is a >=4C aliphatic hydrocarbon group), preferably a compound of formula II, etc. The compound can be produced e.g. by reacting 4-isobutylbenzaldehyde with hydrazine monohydrate in a solvent such as methanol and condensing the resultant N,N'-bis(4-isobutylbenzylidene)hydrazine in the presence of anhydrous aluminum chloride and anhydrous aluminum bromide to form a phthalazine skeleton.
Patent JP-H06155817-A (JP)
Title: Color image forming apparatus
Inventor: TAKAMATSU MASAHIRO
IPC: B41J2/525
Filed: 1992-11-19
Abstract: PURPOSE:To detect a stable pattern for a long period by marking a ground pattern on sheet conveying means in image forming means on the upstream side of a conveying direction, and marking a deviated registration detecting pattern on the ground pattern by image forming means on the downstream side. CONSTITUTION:A plurality of image forming means 2 (K, C, M, Y) for sequentially forming different monochromatic images on a record sheet basing on picture information are arranged along a conveying route of sheet conveying means 1 for holding and conveying the sheet. A deviated registration detection pattern sequentially marked on the means 1 is detected by detecting means 3. Image forming timings of the means 2 are corrected by correcting means 4 basing on detected data. In this apparatus, a ground pattern 6 is marked on the means 1 by the means 2 on the upstream side of a conveying direction. On the other hand, a detected pattern 5 is marked on the pattern 6 by the means 2 on the downstream side.
Patent JP-H03281927-A (JP)
Title: Air intake device of engine
Inventor: TARUKADO KENJI
IPC: F02B75/18
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a compact engine and resonance effect in a low speed range by extending collecting air intake passages which serve as resonance air intake passages by making a throttle valve itself a part of a partitioning wall at the time of opening the throttle valve fully. CONSTITUTION:An engine 1 is provided with a pair of banks BF, BR facing in the front and rear. With this constitution, the downstream end of a front collecting air intake pipe 24F is connected to the left end of the front surge tank 9F, the downstream end of a rear collecting air intake pipe 24R is connected to a rear surge tank 9R respectively, and collecting air intake passages 25 are formed inside the pipes respectively. Besides, the upstream end of both the collecting air intake pipes 24F, 24R are connected to a throttle body 26 as a collecting part. Moreover, a partitioning wall 30 is provided between the two collecting air intake passages 25. Then a throttle valve 27 is rotatably installed inside the throttle body 26, and is set so that the valve body may continue to the edge part of the partitioning wall 30 at the time of full opening.
Patent JP-H06157119-A (JP)
Title: Production of heat resistant inorganic building material
Inventor: SHINOHARA EIICHI
IPC: C04B16/02
Filed: 1992-11-17
Abstract: PURPOSE:To produce a heat resistant inorg. building material having enhanced heat resistance of the base material in spite of its compsn. similar to the conventional compsn., capable of baking finish at a high temp. and maintaining its product strength. CONSTITUTION:Required amts. of aggregate, lightweight aggregate and reinforcing fibers are added to hydraulic starting material having 0.6-0.7 molar ratio of cement to silica and they are uniformly mixed. Water is added to the mixture, this mixture is formed into a product shape and the resulting product is cured at a high temp. of >=170 deg.C. Tobermorite is formed in the matrix and the heat resistance of the product is enhanced.
Patent JP-H03190986-A (JP)
Title: Production of tacky adhesive tape
Inventor: KONISHI MASAAKI
IPC: C09J7/02
Filed: 1989-12-20
Abstract: PURPOSE:To produce a tacky adhesive tape capable of supporting a thick adhesive layer using a relatively small amount of adhesive in a relatively short time using a one-stage process line by transferring a tacky adhesive layer from a releasing face of a substrate to the back face of a releasing face of a sheet and winding the substrate. CONSTITUTION:For example, the tacky adhesive layer is completely polymerized on the releasing face 2 of a substrate. The tip end of the substrate is circulated from a transfer roll 9 to a press roll 10 through a plurality of guide rolls 11 and the adhesive layer is transferred to the back face 3 of the substrate at the self-transfer part 8 comprising the transfer roll 9 and the press roll 10. The substrate is wound with a sheet winder 12 for the tacky adhesive tape product.
Patent JP-H06154802-A (JP)
Title: Manufacture of angle bar
Inventor: FURUTA OSAMU
IPC: B21D5/08
Filed: 1992-11-18
Abstract: PURPOSE:To provide a method by which an angle bar which is used for the framework of a steel frame building and whose outside corner part is made into a rectangular shape is manufactured at high productivity. CONSTITUTION:This method for manufacturing the angle bar consists of a 1st stage where cold working is respectively executed with rolling rolls 40, 41 in belt-shapes to both side parts 10, 10 leaving a desired part 11 in the middle in the width direction of a metallic flat plate 1 in belt-shape, 2nd stage where an intermediate member 121 is formed by upsetting the metallic flat plate 1 from the width direction of the metallic flat plate 1 and forming a projecting part 13 in the part 11 where cold working is not executed and 3rd stage where the angle bar having approximately rectangular cross-sectional shape is manufactured by forming so that the projecting part 13 of the intermediate member 121 is turned into the outside corner part with the groove 6 of a die or rolling rolls 60, 61 having the desired angle shape.
Patent JP-H02176297-A (JP)
Title: Manufacture of stainless steel lining pipe
Inventor: TAKEUCHI KATSUYUKI
IPC: B32B15/01
Filed: 1988-12-28
Abstract: PURPOSE:To permit stainless steel foil to closely adhere to the internal peripheral surface of a pipe by inserting a rubber material to be arranged in an internal peripheral side of the stainless steel foil and extracting the rubber material, while it presses the stainless steel foil over the total periphery of the pipe internal peripheral surface, from one end of the pipe to a side of the other end. CONSTITUTION:First in a condition that a rubber material 9 is positioned in a side of an insertion port 1b of a cast iron pipe 1, a shaft 6 is pulled back by a hydraulic unit, compressing the rubber material between a rubber pressing part 8 and the point end part of a shaft guide 7. By this compression, the rubber material 9 is deformed expanding in a radial direction of the pipe 1 and pressing stainless foil 2 to the internal peripheral surface of the pipe 1 over the total periphery. Under this condition, the shaft 6 and the shaft guide 7 are extracted by a winch, moving over the pipe 1 from its insertion port 1b the other end receiving port 1a the rubber material 9 pressing a total unit of the foil 2 to the internal peripheral surface of the pipe 1, and the foil 2 closely adheres to the internal peripheral surface of the pipe 1 through an adhesive agent 4.
Patent JP-H02178116-A (JP)
Title: Sheet feeder
Inventor: SAITO JUN
IPC: B65H3/06
Filed: 1988-12-28
Abstract: PURPOSE:To aim at the promotion of pressing force optimization and system miniaturization by constituting a pressing means to a loading sheet on a paper feed tray with an energizing means whose energizing force varies according to a weight of constant weight and loadage, in a sheet feeder for a copying machine or the like. CONSTITUTION:A sheet is supported in the upper part of a paper feed roller 16, while a weight 17 being pressed to the side of this roller 16 is supported on a pivot 30a liftably along a circular hole 20a installed in a side plate via a weight arm 14a, respectively. Then, a tension spring 29a is installed in and around the center of this weight arm 14a, and spring tension is made so as to be added according to a quantity of sheets. With this constitution, since spring energizing force is addable according the sheet quantity, the weight is miniaturized and pressing force can be optimized, and what is more, a sheet feeder can be miniaturized as well.
Patent JP-H04198897-A (JP)
Title: Storing method for spent fuel and composite for storage
Inventor: AKASAKA HIDENARI
IPC: G21F9/36
Filed: 1990-11-29
Abstract: PURPOSE:To store a spent fuel completely by a method wherein a clearance between a spent fuel assembly and a canister is filled with a glass bead, the canister is loaded into a housing pipe within a cell chamber and cooled with a passage of air near the housing pipe. CONSTITUTION:A canister Y is loaded with a spent fuel assembly X and a clearance between the assembly X and the canister Y is filled with a glass bead to form a glass bead layer G. The glass bead layer is added to a support material S to stop and damp vibration with the bead layer G. A component Z for storing the spent fuel is loaded into a housing pipe 6 of a cell chamber 1 in laminates and then, the cell chamber 1 is sealed up with a shielding lid 15. Then, a low temperature air is supplied gradually to a cylindrical cooling passage 7 between the housing pipe 6 and an outer tube 8 to cool the housing pipe 6. Here, the interposing of the glass bead layer G improves heat conductivity to promote cooling and a rise in temperature of the assembly X is checked thereby achieving a storage.