baber/WOPTO huggingface dataset:
Patent JP-H0530473-A (JP)
Title: Video signal reproducing device
Inventor: YAMASHITA KEITARO
IPC: H04N5/94
Filed: 1991-07-24
Abstract: PURPOSE:To improve the picture quality of a reproduced picture by correcting drop-out in accordance with the reproducing mode. CONSTITUTION:A drop-out signal DO and a reproducing mode signal MD are supplied from a reproducing part 1 to a switching control circuit 2. This circuit 2 sets only one of a dropout control signal DO1 for inter-frame interpolation and a drop-out control signal DO2 for intra-frame interpolation in accordance with the reproducing mode MD by switching control and supplies them to an interpolating circuit 3. The interpolating circuit 3 corrects drop-out in accordance with supplied drop-out control signals and outputs a reproduced video signal from an output terminal 4.
Patent JP-S6098969-A (JP)
Title: Preparation of adlay for drink
Inventor: NISHIGUCHI HIROSHI
IPC: A23F3/34
Filed: 1983-11-02
Abstract: PURPOSE:To obtain adlay for drink rich in each component of medicine, aroma, and taste, drinkable only by adding hot water to it, obtained by blending proper amounts of adlay baked by a strong fire, one by a medium fire, and one by a weak fire, pulverizing the blend. CONSTITUTION:Each proper amount of adlay which is baked by a strong fire and has good body, one which is baked by a medium fire and has aroma, and one which baked by a weak fire and has a mild taste are blended. The blend is then crushed by a high-speed crusher, etc. into about 140 meshes ultrafine powder, to give the desired adlay for drink. In using this adlay for drink, it is drinkable only by putting it in a teacup, pouring hot water or water to it. This adlay for drinking is also usable as instant packaging such as tea bag, etc.
Patent JP-H0759635-A (JP)
Title: Fiber cushion body
Inventor: ITO HITOSHI
IPC: D04H1/435
Filed: 1993-08-20
Abstract: PURPOSE:To provide a fiber cushion body which is suitable especially for a seat of a vehicle and improved in seating comfortableness, riding comfortableness and air permeability. CONSTITUTION:This card-like stacked fibrous cushion body is formed by bulk materials of polyester fibers, which are at least partially fused to each other with a thermally fussable fiber. The fiber cushion body comprises at least two layers, wherein fibers are arrayed in the lateral direction to the direction of applied load in the upper layer 1, while fibers are arrayed in the longitudinal direction to the direction of applied load in the lower layer 2.
Patent JP-H0752738-A (JP)
Title: Coupling structure of base plate and air bag cover
Inventor: KANEKO KAZUHIRO
IPC: B60R21/217
Filed: 1993-08-20
Abstract: PURPOSE:To dispense with a rivet and suchlike in simplifying a clamping means in terms of structure by forming each U-shaped fitting part in an end edge of a base plate made of high rigid metal material, while installing a rising engaged piece in the opposed wall surface, and setting up the connecting engaged hole in the rising wall of an air bag cover. CONSTITUTION:Plural fitting part fitting and pinching a rising wall part 14a of an almost U-shaped sectional air bag cover 14 are installed in each side wall 12a of four peripheral edge parts of a base plate 12. Each rising engaging piece 13b is formed in its opposed pinching piece 13a. In addition, an engaging hole 14b, where this rising engaging piece 13b is engaged, is formed in the rising wall part 14a of the air bag cover 14. When the base plate 12 and the air bag cover 14 are fitted with each other, the side wall 12a of the base plate 12 is thrust in an inner surface of the rising wall parts 14a of the air bag cover 14, and the rising engaging pieces 13b of the pinching part 13a are pinched and pressed from an outer surface by a pinch-pressing means, thereby engaging and clamping it to the engaging hole 14b of the rising wall part 14a.
Patent JP-H0369835-A (JP)
Title: Shock absorber
Inventor: INAMI KENICHI
IPC: F16F9/50
Filed: 1989-08-09
Abstract: PURPOSE:To prevent any generation of a high damping force by disposing a shock absorbing valve made of a plate spring material for separating the expansive and compressive chambers of a cylinder from each other in parallel to an expansive/ compressive main valve in a piston part. CONSTITUTION:The plate spring 14 of a container chamber C is formed in parallel to an expansive/compressive main valve as a shock absorbing valve for receiving chamber pressures of an expansive chamber A and a compressive chamber B. When a difference in chamber pressures of the expansive and compressive chambers A and B caused by a piston motion makes the plate spring 14 to be curved, an operating oil in the container chamber C is moved from an intensified pressure chamber to a low pressure chamber, to eliminate the difference in pressure between the chambers A and B. When the plate spring 14 cannot be curved in an operational region having a small change ratio of the difference in pressures of the chambers by a low frequency fine vibration input, the change in difference in pressures in a high frequency fine vibration input is small. Meanwhile, when the change ratio is large, the plate spring 14 is curved. Therefore, in the low frequency fine vibration input, the operation of the expansive/compressive main valve generates an expansive/compressive pressure damping force, while in the high frequency fine vibration input,the generation, of the damping force is inhibited.
Patent JP-H1146973-A (JP)
Title: Cooking device
Inventor: KITAZAWA SATORU
IPC: A47J27/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a cooking device capable of having a small and compact structure by reducing a distance between a peripheral edge of a flange of the cooking container and the end edge on the backward end side of a main body of the cooking device. SOLUTION: This cooking device comprises a main body 1 of the cooking device, a pot having a flange 6 extending outwardly at an upper end edge thereof and received inside the main body 1 of the cooking device, and a lid body fitted rotatably in the vertical direction to an upper part of the main body 1 of the cooking device through a hinge part 19. Then the hinge part 19 is disposed behind the main body 1 of the cooking device on the right and left sides from a center line in the front and behind directions of the main body 1 of the cooking device and at a position overlapping with the tangent at a part through which the center line of a peripheral edge of the flange 6 of the pot passes.
Patent JP-S6363231-A (JP)
Title: Start pattern detector
Inventor: KAGE GOZO
IPC: H04L7/10
Filed: 1986-09-04
Abstract: PURPOSE:To correctly detect a start pattern and to minimize a circuit size by passing through the output of a coincidence detection means when a judgement means judges that the output of a pattern reproduction means and reception data have the same pattern. CONSTITUTION:The output PN of the pattern reproduction means 11 and the reception data R DATA are inputted to an exclusive OR circuit 17. When in the judgement means 2 the output PN of the pattern reproduction means 11 coincides with the reception data R DATA to let the output of the exclusive OR circuit 17 to zero, the output of a filter 24 comes to a voltage at a low level. A hysteresis comparator 25 compares the output, and outputs CONT=0 as a switching control signal. An AND gate 13 is used as the coincidence detection circuit 13, and decides coincidence when all contents in a shift register stand at zero. A gate means 14 is constituted of an inverter 26 and an AND circuit 27, and passes through the output of the coincidence detection means 13 with CONT=0 given.
Patent JP-S6450498-A (JP)
Title: Multilayer circuit substrate
Inventor: KUMAI TOSHIO
IPC: H05K3/46
Filed: 1987-08-20
Abstract: PURPOSE:To reduce cost by filling a viahole conductor in the opening of a viahole penetrating a thick insulating layer formed between a plurality of thin film conductor pattern layers on a ceramic substrate to form a viahole. CONSTITUTION:Heat resistant, medicine resistant thick insulating layers 30-1, 30-2 are formed between a plurality of thin film conductor patterns 2-1-2-3 formed by superposing on a ceramic substrate 1. As viaholes 20 are formed a viahole opening 16 penetrating the second layer 30-2, and a stepped viahole opening 15 penetrating the first and second layers 30-1, 30-2, and viahole conductors 21 are filled in the viahole openings 15, 16. In this case, since the insulating layers are thick, they are formed by screen printing means, and each viahole opening is simultaneously formed at the time of screen printing, and the conductor 21 can be filled. Thus, its cost can be reduced.
Patent JP-S58110122-A (JP)
Title: Controlling method of winding tension for hot strip
Inventor: NAKAJIMA AKIICHI
IPC: B21C47/00
Filed: 1981-12-23
Abstract: PURPOSE:To obtain a superior winding coil by changing the holding method of back tension during the period the tail end of a strip goes through a finishing rolling mill and after the tail end has been gone through the mill at the time of winding of the strip. CONSTITUTION:A rolling mill 1 and a pre-stage pinch roll 7 keep back tension until the tail end of the strip 2 goes through the final stand of the finishing rolling mill 1 from the coiling of strip 2. After the tail end of the strip 2 has gone through the final stand, the pinch rolls 6, 7 keep the back tension. The back tension due to the rolling mill 1 is set up to a low value within a range preventing the sag of the strip 2 on a hot run table 3 because the influence exerted upon the rolling of the rolling mill 1. The winding method can improve the accuracy of the size of the strip 2.
Patent JP-S6363340-A (JP)
Title: Recovery of freshness of vegetable and apparatus therefor
Inventor: IWASHITA TADAHIDE
IPC: A23B7/157
Filed: 1986-09-02
Abstract: PURPOSE:To restore freshness of vegetables having lowered freshness and to improve the taste and palatability of the vegetables, by immersing vegetables in chilled water and blasting air into the chilled water to increase the dissolved oxygen content in the water, thereby promoting the respiratory action of the vegetable. CONSTITUTION:A prescribed amount of water is poured into a water tank 1 and is cooled with a refrigerator 2. Vegetables 6 having lowered freshness and withered to some extent are immersed in the water tank 1 and air is continuously introduced into the water in the water tank 1 through an air supplying nozzle 4 to increase the dissolved oxygen content in the chilled water. After leaving the vegetables over a whole day and night in the state, the vegetables 6 are taken out of the water tank 1 to enable the recovery of the freshness of the vegetable.
Patent JP-2000039267-A (JP)
Title: Refuse melting furnace and refuse melting equipment using the same
Inventor: IMANAKA TADAYOSHI
IPC: F23J1/08
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To melt refuse continuously by providing a section for feeding refuse to a melting section in a furnace chamber, and a section for feeding particulate thermit mixture and disposing a molten slug discharging section on the downstream side of the melting section in a furnace chamber. SOLUTION: The refuse melting furnace 1 comprises a furnace body 2, a central refuse throw-in pipe 9, a thermit mixture throw-in pipe 11, a melting section 31, and a molten slug discharging section 33. A central feeding pipe 9a is inserted into a top cover section 3 while conducting with the central refuse throw-in pipe 9 has a feeding end part, at the lower part thereof, extended to the central feeding section 32 in the furnace chamber 30. Lower end part of the central feeding pipe 9a is bent toward the melting section 31 and opened, at the forward end thereof, toward the melting section. A molten slug guide 12a is formed in eaves shape at the fringe of an opening in the furnace chamber 30 at a molten slug outlet 12. Molten slug is discharged while dripping from the molten slug guide 12a of eaves shape to the outside of the furnace chamber 30.
Patent JP-H0630669-A (JP)
Title: Raising seedling method for dwarfed plant belonging to saintpaulia
Inventor: NOMURA YUKIHIRO
IPC: A01H4/00
Filed: 1992-07-13
Abstract: PURPOSE:To provide a raising seedling method for dwarfed plant belonging to Saintpaulia. CONSTITUTION:A completely differentiated sterile plant belonging to Saintpaulia obtained by tissue culture is planted in a solid medium with a specific synthetic medium reduced in inorganic salt concentration as the basal medium followed by dripping a dikegulac solution onto one or both of the leaves and apical buds, thus accomplishing the objective raising seedling. With this method, such a plant can be dwarfed to a form suitable for in-vessel raising.
Patent JP-H0489889-A (JP)
Title: Method for exchanging coke oven lid and apparatus for preheating the lid
Inventor: TAKEDA KENJI
IPC: C10B25/06
Filed: 1990-08-03
Abstract: PURPOSE:To facilitate the adjustment of the knife edges of a lid newly mounted in the exchange of a damaged lid of a coke oven by exchanging the lids after distortion has been given by preheating in the lid to be newly mounted. CONSTITUTION:In the exchange of a damaged lid of a coke oven, a lid 7 to be newly mounted, which has been repaired on a lid repair table, is set in a lid preheating apparatus 4 having a stack 11 by fitting it to the bolt fitting levers 8 of the apparatus 4. Then, a bottom gas burner 13 is ignited and a combustion section 15 having air inlets 14 is burned so that the lid 7 is preheated to give nearly the same degree of distortion as that observed when mounted in the oven chamber. Then the lid 7 is exchanged.
Patent JP-H0546584-A (JP)
Title: Neural network
Inventor: YAGI AKIHIKO
IPC: G06G7/60
Filed: 1991-08-20
Abstract: PURPOSE:To provide a general neural network which is variably set to a proper scale. CONSTITUTION:This neural network consists of three layers which are an input layer 1, an intermediate layer 2, and an output layer 3, and each layer includes plural units U and performs a learning process by using a backward error correction system. Then the neural network is provided with a threshold value setting means 4 which sets the threshold value of an optional unit of the intermediate layer 2 to a negative value which is sufficiently large in absolute value. The operation of this threshold value setting means 4 is stopped in order in the learning process.
Patent JP-H0953105-A (JP)
Title: Production of ferrous powder for powder metallurgy and apparatus therefor
Inventor: HORIO MASAYUKI
IPC: B22F9/20
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain ferrous powder for powder metallurgy having resource saving, energy saving and high quality by granulating powder while pre-reducing the surface of ferrous powdery raw material with hydrogen, bringing this granulated material into contact with the gaseous hydrogen, reducing and pulverizing again. SOLUTION: The ferrous powdery raw material 11 is supplied onto a granulating belt 14 for pre-reduction. The granulating belt 14 for pre-reduction is incorporated in a chamber 13 which is heated at about 700-800 deg.C with a heating coil 20 under reducing atmosphere with the gaseous hydrogen. While transferring the ferrous powdery raw material 11 in the chamber 13 to a moving bed type reduction furnace 16 side, this surface is pre-reduced and sintering is progressed to granulate the ferrous powdery raw material, and the strength of the granulated material is risen. At the time of filling up the granulated material into the moving bed type reduction furnace 16, the gaseous hydrogen is supplied from a reducing gas blowing nozzle 19 at the lower part and the granulated material is really reduced. Successively, the granulated material is pulverized with a granulated material pulverizer 17 and regulated to the grain size to obtain a product of the ferrous powder for the powder metallurgy.
Patent JP-H0626010-A (JP)
Title: Spraying method for foaming material buried in bridge
Inventor: HASEGAWA HIDEO
IPC: E01D101/40
Filed: 1992-07-09
Abstract: PURPOSE:To carry out execution of spraying foam material without being influenced from obstacle such as bolts projectingly provided on the upper face of a box the bridge girder. CONSTITUTION:One side inclined formwork plate 3 and the other side inclined formwork plate 4 are fixedly secured on one edge part and the other edge part on the upper face 2A of a box type bridge girder 2. Next, first foam materials 5, 6 are respectively filled in corner angle parts 3E, 4E of nearly triangular shape formed out of inclined formwork plates 3, 4. After placing an upper formwork plate 7 on them, a second foam material 9 is filled in a space part 8 between the first foam materials 5, 6. After hardening of the foam materials, the one side inclined formwork plate 3, the other side inclined formwork plate 4, and the upper formwork plate 7 are removed.
Patent JP-H0496232-A (JP)
Title: Heat treatment method for compound semiconductor wafer
Inventor: NAKAI TATSUSUKE
IPC: H01L21/324
Filed: 1990-08-04
Abstract: PURPOSE:To effectively suppress the diffusion of the elements such as As, Si, etc., and get high activation factor by treating the surface of a wafer in ozone and then heat-treating it. CONSTITUTION:A photoresist pattern is made on a semi-insulating GaAs wafer, where impurities are not added, and Si ions are implanted. The photoresist is removed by the incinerator by ultraviolet rays, and then the surface of the wafer is cleaned using HF. The wafer is put in a reactor, and after evacuation, the mixture gas consisting of high-purity oxygen and high-purity nitrogen is introduced into the reactor. A high frequency electric field is applied into the reactor to generate plasma, which is applied to the wafer. By this treatment, the surface of a GaAs wafer is oxidized by ozone, and an oxide film is made.
Patent JP-H1044063-A (JP)
Title: Concrete chipper
Inventor: OI TOSHIO
IPC: B25D17/14
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce the diameter of the piston and cylinder of a concrete chipper and lighten them and prevent the dispersion of dust and improve an operation environment. SOLUTION: This chipper is provided with a piston 1 for driving in a cylinder 2 and plural rods 3 are inserted in the front part 5 of the cylinder 2. A tappet 6 whose front surface 6F is contacted with all rods 3 and whose back surface 6B is driven by the piston 1 is installed between the piston 1 and the rods 3. A hood 7 for covering the periphery of plural rods 3 is provided on the front part 5 of the cylinder 2.
Patent JP-H0527609-A (JP)
Title: Transfer drum for image forming device
Inventor: OTSUKA HIROYUKI
IPC: G03G15/01
Filed: 1991-07-24
Abstract: PURPOSE:To prevent a change in roundness caused by the expansion of a supporting film member composing the form supporting surface of a transfer drum with heat, in a color electrophotographic copying machine adopting a system for transferring a color toner image formed on a form by a developing device in a state where the form is supported by tone transfer drum. CONSTITUTION:The frame of the transfer drum 30 is composed of side rings 31 and 32 on both sides, and a tie-bar 34 connecting both rings, and the supporting film member 40 is arranged on the surface of the transfer drum 30, to constitute the supporting surface of the form. The supporting film member 40 used for the transfer drum is composed of a member having properties that the coefficient of thermal expansion in the transverse direction of X-X, is high, and low in the longitudinal (circumferential) direction of Y-Y, and even if the member 40 is heated with the heat from the fixing device, the roundness of the transfer drum can not be changed.
Patent JP-H06187241-A (JP)
Title: Method and system for maintenance of coherence of conversionindex buffer
Inventor: CHIYAARUZU ROBAATSU MUUA
IPC: G06F15/16
Filed: 1993-08-23
Abstract: PURPOSE: To provide a method and a device for maintaining the coherence of conversion index buffers in a multiprocessor data processing system. CONSTITUTION: In a system containing a multiprocessors 10 for accessing to all system memories, the respective processor 10 contain the conversion index buffers (TLB) 40 for converting valid addresses into real addresses, and coherence among all conversion index buffers 40 is maintained. The method and system are used for realizing multi-address communication on the unique bus structure of a bus 8 in accordance with the execution of a conversion index buffer invalidating(TLBI) instruction in the multiprocessor system. The bus structure is received by the other processor 10 following the bus 8 in accordance with the absence of the conversion index buffer invalidating instruction held by the respective processors 10.
Patent JP-2001032080-A (JP)
Title: Surface modified article
Inventor: TSUJIMOTO SOICHIRO
IPC: C23C18/12
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the wettability of the surface in a surface modified article provided with a coating layer coated with a hydrophilic metallic oxide material on the surface of the member to be treated and moreover provided with an intimate metallic oxide substrate having no gaps on the surface between the member to be treated and the coating layer. SOLUTION: A coating layer 2 is formed in such a manner that at least the outer surface of the coating layer 2 is provided with many cracks 5. Therefore, by providing the surface of a heat exchanger tube with the coating layer 2, the wettability of the surface of the heat exchanger tube improves, water on the surface is made easy to be evaporated, and heat exchange is executed with high efficiency, so that, e.g. in the case of being used for air conditioning, the save of energy and the compaction of apparatus can be attained.
Patent JP-S6364813-A (JP)
Title: Spring constant varying device for suspension
Inventor: SAITO HIDEAKI
IPC: B60G17/015
Filed: 1986-09-03
Abstract: PURPOSE:To improve general purpose property, to reduce the size of a device, and to simplify constitution, by a method wherein a torsion bar rotated together with a suspension arm is provided, and the torsion bar is situated so as to allow free fastening and unfastening of it against and from a car body. CONSTITUTION:When a road surface is excellent, an electro-magnetic valve 49 is closed by means of an output signal from a ground clearance sensor, and a communication passage 37 between hydraulic chambers 35 and 36 is disconnected. Simultaneously, one of electromagnetic valves 53-55 is selectively opened, and a torsion bar 7 is secured to an arbitrary position. Thus, the rotation direction of a piston 31 is arbitrarily selected, a vane part 34 is rotated in a given direction, a communication relation between communication holes 41-45 is set, and a spring constant is set. When a road condition is adverse, the electromagnetic valve 49 is opened, a communication passage 47 between the hydraulic chambers 35 and 36 is connected, rotation of the piston 31 is freely selected in a direction X or Y, fastening of the torsion bar 7 is rendered ineffective, and a spring constant is set to a low value. This constitution simplifies constitution, decreases the size, and improves general purpose property.