baber/WOPTO huggingface dataset:
Patent JP-2000296032-A (JP)
Title: Health mattress containing salt
Inventor: IWAMOTO MITSUE
IPC: A47C27/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To make sleepable soundly while recovering health. SOLUTION: Front/rear double waterproof sheets 1 are sewn in parallel at a constant interval of 4 cm to form the continuous belt A of thin and long cylinders 2 having about 3 cm diameter. Granular salt 3 is charged into the cylinders 2 and the mouths of the cylinders are sewn to be closed tightly. In addition, the cylinders 2 are sewn at their middle positions to divide them.
Patent JP-S63271938-A (JP)
Title: Cleaning of hard surface
Inventor: SHINDO AKINORI
IPC: G03F1/00
Filed: 1987-04-28
Abstract: PURPOSE:To prevent the occurrence of new contamination by a method wherein ultraviolet light is irradiated on the hard surface, whereon organic foreign substances exist, of a matter be cleansed before the matter to be cleansed is cleansed with a cleaning fluid. CONSTITUTION:In case the hard surface, whereon organic foreign substances exist, of a matter to be cleansed is dried after being cleansed with a cleaning fluid, ultraviolet light is irradiated on the hard surface before the cleaning. That is, by irradiating the ultraviolet light on the matter to be cleansed before the matter to be cleansed is cleansed with the cleaning fluid, the organic foreign substances of a photo resist and so on remaining on the surface of the matter to be cleansed are subjected to chemical change, are decomposed and disappeared on the spot and are brought in a state that they are easy to dissolve or peel with the cleaning fluid in a cleaning treatment to be executed with a cleaning fluid subsequent to that. Thereby, it is eliminated that organic foreign substances remain on the surface of the matter to be cleansed after the matter to be cleansed is subjected to cleaning treatment with a cleaning fluid and the occurrence of new contamination can be prevented.
Patent JP-S58223111-A (JP)
Title: Structure of connection part of optical fiber
Inventor: KOMAZAWA YOSHIHISA
IPC: G02B6/24
Filed: 1982-06-22
Abstract: PURPOSE:To increase the strength of a connection part of optical fiber element wires to or above the original strength of the element wires and to reduce transmission loss, by holding plural reinforcing wires symmetrically in a molding resin for reinforcement in the axial direction of the element wires at the connection part. CONSTITUTION:In the reinforcing molding resin 3 of the joint part 1 joining element wires 2 of optical fibers 4 by fusion, >=2 steel wires 8, etc., for reinforcement are held symmetrically with the element wires in such a way that when the number of the reinforcing wires 8 is two, both ends are held by a temporary supporting frame 9; and a specific temporary frmae holding device is used and molten resin 3 is injected into the connection part and cake by cooling. The temporary supporting frame is formed by pressing a soft metallic wire of Al, Ni, etc. The reinforcing wire 8 has its total tensile strength greater than the original strength of the optical fiber 4, its total sectional area is not large unnecessarily, and the inject resin 3 contracts uniformly without any gap centering on the element wire 2 by the reinforcing wires 8. Thus, the connection with large strength and less transmission loss is realized to manufacture a cable, etc., suitable for long-distance communication easily.
Patent JP-H07297051-A (JP)
Title: Plastic molded transformer
Inventor: SHIMODA YASUO
IPC: H01F27/32
Filed: 1994-04-20
Abstract: PURPOSE:To easily manufacture a plastic molded transformer which is miniaturized by thinning an insulating tape between the coil layers. CONSTITUTION:A tape formed by coating a barrier tape base material 7 with adhesive material soluble in water or water-soluble adhesive mass 8 is used as a barrier tape. A bobbin 1 around which a wire is wound is washed with water, and the adhesive material or the water-soluble adhesive mass 8 is eliminated. A single body of the bobbin 1 or the whole of a transformer wherein a core is built in the bobbin 1 is sealed with resin.
Patent JP-S60255640-A (JP)
Title: Manufacture of drawing optical fiber mother material
Inventor: BERUTORAMU GURESUNERU
IPC: C03B37/012
Filed: 1985-05-20
Abstract: 1. Method of manufacturing a preform for drawing optical fibres, in which a tubular glass body is manufactured by doping of the inner core material with areas of varying refractive index, in which the tubular glass body is wholly or partially collapsed and the collapsing of the tubular glass body takes place with a reduced pressure inside the tubular glass body, characterised in that the tubular glass body manufactured by the inner coating method remains permanently connected to a vacuum pump during the collapsing, and that the reduced pressure is selected in such a way that the preform and the glass fibres arising out of the preform display the least possible depletion of doping material (dip).
Patent JP-S5229647-A (JP)
Title: High frequencyheating device
Inventor: SUZUKI TAKAHARU
IPC: H05B6/78
Filed: 1975-09-01
Abstract: PURPOSE: Designed is a heating unit in which the plane angle of a turntable is further improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11298466-A (JP)
Title: Data transmitter and data processor
Inventor: KATO HISAKAZU
IPC: H04N19/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To synthesize the moving picture experts group MPEG-transport stream TS packets sent from each broadcast station with a unique clock without a failure and without distributing clock/frame synchronization/super frame synchronization at a synthesizer side in a transmission station to a multiplexer side in the broadcast station. SOLUTION: An MPEG-TS (TS1) sent from a broadcast station is written in a buffer 24 by a clock of a multiplexer. A read clock is supplied from a clock generator 29 separately from the clock used by the broadcast station. A buffer control section 30 monitors a residual amount of data in the buffer at a read point of time. If it finds that the residual is close to an underflow, since it means that required data are not sent from the broadcast station, changeover switch 35 is thrown to the position of a null packet output terminal from a null packet generator 33 to insert a null packet. Thus, even when a clock of the multiplexer is slower than the clock from the clock generator in the synthesis device, no failure takes place as for a frame generated by the synthesis device.
Patent JP-S5230117-A (JP)
Title: Single tube frequency separation type color television camera
Inventor: SEKI MITSUO
IPC: H04N9/07
Filed: 1975-09-01
Abstract: PURPOSE: To minimize a false color signal mixed into the modulation color signal and to improve the S/N ratio of the color signal by modifying the structure of the stripe filter, the selection of the space frequency filter and the structure of the luminance and color separation circuits based on the former two elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08306799-A (JP)
Title: Input protective circuit and fabrication of semiconductor integrated circuit device
Inventor: SAKAI ISAYOSHI
IPC: H01L27/092
Filed: 1995-04-28
Abstract: PURPOSE: To form an input protective circuit having high electrostatic breakdown strength without requiring any additional photoresist step in an integrated circuit having an input protective circuit for inputting a voltage higher than the power supply voltage. CONSTITUTION: At the initial stage of an input protective circuit, a circuit of a parasitic pMOS transistor 1 and a parasitic nMOS transistor 2 is inserted between an input terminal 11 and a power supply line 12 whereas a parasitic pMOS transistor 3 is inserted between the input terminal 11 and a ground line 14. These parasitic MOS transistors are identical to the transistor being employed for isolation in the inner circuit. With such circuitry, current flow from the input terminal 11 to the power supply line 12 can be prevented even if a voltage higher than the power supply voltage is applied and the electrostatic breakdown strength can be enhanced by relaxing the field by means of the resistance of a p<+> diffusion layer and an N well constituting the parasitic pMOS transistor.
Patent JP-H045456-A (JP)
Title: Cooling device for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D45/00
Filed: 1990-04-24
Abstract: PURPOSE:To suppress a rise in exhaust system temperature at the time of high load continuous operation by correcting at least one of fuel feed quantity and ignition timing on the basis of the change quantity of an estimated exhaust system temperature or a heat generation quantity, and the exhaust system temperature estimated as the change quantity. CONSTITUTION:An engine load is detected by an engine load detecting means E, and the cooling water temperature of the engine or the state related to the cooling water temperature is detected by a temperature detecting means F. Using the engine load at least as a parameter, the heat generation quantity in a combustion chamber is set by a setting means G, and a basic exhaust system temperature is set by a setting means H. On the basis of the heat generation quantity and basic exhaust system temperature, the exhaust system temperature is estimated by an estimating means I, and the change quantity of the exhaust system temperature or heat generation quantity is set by a change quantity setting means J. On the basis of this change quantity and the exhaust system temperature, a cooling correction quantity is set to lower the exhaust system temperature by a correction quantity setting means K. On the basis of this cooling correction quantity, at least one of fuel feed quantity and ignition timing is corrected by a correcting means L.
Patent JP-S58223207-A (JP)
Inventor: WATANABE KIYOSHI
IPC: H01B1/20
Filed: 1982-06-21
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-H06315824-A (JP)
Title: Chamfering device for plastic
Inventor: UCHIDA MITSURU
IPC: B23D79/00
Filed: 1993-05-07
Abstract: PURPOSE:To smoothly remove the burrs and edges of a plastic product by fitting a cutting tool at the tip of an arm section rotated centering on the position nearly coincident with the center of a work face, and moving the cutting tool after the work face via the constant pressing force by the spring force. CONSTITUTION:This chamfering device for removing the edges and burrs such as parting lines generated around the inner and outer shapes of a nearly circular plastic product in particular is provided with a cutter fitting base 3 longitudinally movably fitted on a rotary disk, and a cutting tool 1 is fitted to the cutter fitting base 3 via a spring 2. A cutting fitting jig 15 is fitted to a shaft 17 excited to the work 4 side by the spring 2 held on the cutting fitting base 3 via a ball bush, and the cutting tool 1 is fixed to the jig 15 by a screw. A roller 16 receiving part of the pressing force on the work 4 to the advance direction front side is pivotally supported on the fitting jig 15, and the tip of the cutting tool 1 is prevented from biting into the work 4.
Patent JP-2000298451-A (JP)
Title: Method for driving alternating-current type plasma display panel, plasma display device, and alternating- current type plasma display panel
Inventor: HASHIMOTO TAKASHI
IPC: G09G3/298
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To make a plasma display device low in cost by decreasing the number of driving ICs for column electrodes. SOLUTION: Row electrodes Xi (i=1 to n) are arranged along the vicinity of the right and left ends of this PDP and the column electrodes Wj (j=1 to m) are arranged along the vicinity the upper and lower ends and cross the row electrodes Xi on a grade separation basis. The column electrodes Wj and Wm+1-j are connected in common. The row electrodes YL1 to YLn from nearby the left end to nearby the center and the row electrodes YR1 to YRn from nearby the right end to nearby the center are arranged alternately with the row electrodes X1 to Xn. In a 1st address period, a scan pulse Vax1 is applied to the respective row electrodes Xi in order a voltage Vaw1 based upon image data is applied to the respective column electrodes Wj in synchronism with the application of the pulse Vax1.  In the main period, a vertical scanning pulse Vay1 is applied to the row electrodes YL1 to YLn, which are set to the ground potential. In a 2nd address period, the voltages applied to the row electrodes YL1 to YLn and row electrodes YR1 to YRn are changed to each other.
Patent JP-H046118-A (JP)
Title: Bending mold for glass sheet and forming method by bending
Inventor: NAGAMATSU SUSUMU
IPC: C03B23/027
Filed: 1990-04-24
Abstract: PURPOSE:To improve deep bendability of a glass sheet by heating the glass sheet to its glass softening temp. and forming the sheet into a shape conforming to a split type bending mold having a movable split mold and a fixed split mold by gravity bending. CONSTITUTION:A glass sheet 11 is placed on a bending mold 1, the mold 1 is developed by the rigidity of the sheet 11 to make the material 4 connecting counterweights taut, and the load of the main counterweight 2 plus the auxiliary counterweight 3 is exerted on the movable split mold 1a. The sheet 11 is sagged by gravity on heating, and the forming surface of the movable split mold 1a is then turned by gravity and the load of the counterweights 2 and 3 in such a direction as to communicate with the forming surface of the fixed split mold 1b. Consequently, the counterweights 2 and 3 are also turned and supported by a stopper 5. The connecting material 4 is loosened thereafter, only the load of the counterweight 2 is exerted on the movable split mold 1a, the movable split mold is turned until the forming surface of the movable split mold communicates with that of the fixed split, and the bending is finished.
Patent JP-S5440506-A (JP)
Title: First ringing control system for time-division exchange
Inventor: TOKUNAGA KAORU
IPC: H04M3/02
Filed: 1977-09-07
Abstract: PURPOSE:To ensure an economical ringing control as well as to enhance the service for the time-difision telephone exchange, by adding the first ringing function to the common signal tone trunk.
Patent JP-H10283728-A (JP)
Title: Digital data transmission method and digital data recording/reproducing device
Inventor: YAMADA HIROSHI
IPC: G11B20/10
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a digital data transmission method for further simplifying the configuration of a reception-side device and a digital data recording/ reproducing device used for the reception-side device in a data transmission system for expanding the time base in the reception-side device by compressing digital data in terms of a time base and then transmitting them. SOLUTION: A time-axis compression/time-order conversion part 12 of a transmission-side device 1 compresses a series of transmission data to 1/n in terms of time base and at the same time divides the data into n portions and generates a large data block, and further divides n large data blocks into m portion and generates a small data block, and recorders the time order of the small data block. A reception-side device 3 records reception data onto a magnetic tape as they are at a recording/reproducing part 22 and performs a processing for returning the time order on reproduction. Data whose time order is restored are expanded in terms of time base and are outputted.
Patent JP-S588732-A (JP)
Title: Production of prepreg sheet
Inventor: TSUNODA MAKOTO
IPC: C08G59/40
Filed: 1981-07-08
Abstract: PURPOSE:To obtain inexpensively a prepreg sheet having excellent storage stability, by impregnating a substrate with a resin compsn. consisting of an epoxy resin, a polymerizable unsaturated compd., glycidyl methacrylate, etc. and then irradiating the impregnated substrate with light. CONSTITUTION:40-70pts.wt. epoxy resin having at least two epoxy groups per molecule, 20-57pts.wt. compd. having at least two polymerizable unsaturated groups per molecule such as propylene glycol diacrylate, 3-10pts.wt. glycidyl methacrylate, 0.5-5phr of a compd. capable of generating a radical by light irradiation such as benzoin, and 1-5phr of a compd. capable of generating a Lewis acid by heating, such as a BF3/monoethylamine complex, are mixed together. A substrate is impregnated with the resulting resin compsn. and irradiated with light to obtain the titled prepreg sheet.
Patent JP-H02284074-A (JP)
Title: Circuit diagnostic device
Inventor: IIDA NAOMI
IPC: G01R31/00
Filed: 1989-04-25
Abstract: PURPOSE:To specify a circuit where trouble occurs by arranging a heating/ colling means in contact with the package of a circuit. CONSTITUTION:A heating control part 251 controls the level of a current supplied to a heater 232 according to the measurement result of a temperature measurement circuit 231 to hold an IC 210 at specific temperature. Further, LEDs 221 corresponding to respective input/output terminals 211 of the IC 210 display the logical levels of input signals and output signals at the input/output terminals 211. Further, the temperature measurement part 231 and heater 232 are pressed against the IC 210 by a spring 244 and the IC 210 is heated by the heater 232. Therefore, only one of plural ICs 210 mounted on a printed board 201 can be heated by the heater 232 to check the operation state of the IC 210 when it is placed in specific temperature environment. Therefore, the IC 210 where abnormality occurs can easily be specified.
Patent JP-H06171436-A (JP)
Title: Noise shielding composite part
Inventor: JIYANNKUROODO SHIYUMUKU
IPC: B60R13/08
Filed: 1992-04-24
Abstract: PURPOSE: To obtain a sound insulating composite component with a stable shape which can shield a sound source by a method wherein an inner pad is made of animal/vegetable fibers impregnated with resin and fiber mat layers impregnated with resin are provided on both the sides of the inner pad and an ornament layer is formed on the side of the fiber mat layer opposite to the side of an outer board. CONSTITUTION: An empty space 9 is formed between an outer board 3 and the main part 2 of an inner pad 1 within a main region 8 which is acoustically effective. The dimensions of the empty space, which functions as a Helmholz resonator, are determined in accordance with an absorbed frequency range. A shape stabilization region 11 is utilized to reinforce a composite component on one side and to connect the inner pad to the outer board 3 on the other. An empty space formed by a channel-shaped reinforcement part also has sound insulating function and, additionally, can be filled with structural substance with energy dispersing effect. A porous net layer which avoids the invasion of microbes is provided between an ornament layer and a fiber mat.
Patent JP-S63270879-A (JP)
Title: Production of synthetic leather having excellent design expression
Inventor: TAKEDA HIROKAZU
IPC: D06N3/00
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a synthetic leather rich in excellent design expression, by elastically deforming a release sheet having an uneven pattern for natural leather, applying a colorant thereto, then restoring the surface to the original uneven pattern, applying a synthetic resin to the above-mentioned surface coated with the colorant and laminating a fibrous substrate thereon. CONSTITUTION:A release sheet 13 having an uneven pattern for natural leather is nipped and pressed between a continuously rotating ink roll 11 and backup roll 12 to elastically deform the above-mentioned uneven pattern and a constant amount of a colorant 14 fed to the ink roll 11 is applied to the pattern surface. The surface coated with the colorant is restored to the uneven pattern by elasticity of its own and a thin film (14a) of the colorant is then formed thereon. A synthetic resin and an adhesive 15 are applied to the coated surface and a fibrous substrate 16 is then laminated to remove the release sheet and afford the aimed synthetic leather 17 having excellent design expression for natural leather.
Patent JP-S589392-A (JP)
Inventor: UJIIE NORIAKI
IPC: H05K1/02
Filed: 1981-07-10
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-H05304408-A (JP)
Title: Antenna device of cordless telephone system
Inventor: SHUDO KOHEI
IPC: H01Q1/24
Filed: 1992-04-24
Abstract: PURPOSE:To realize an antenna device capable of obtaining excellent gain and sharing two frequencies by combining an incorporated antenna with an external antenna trimmer. CONSTITUTION:The antenna device is provided with an incorporated antenna 13 for sharing two frequencies which is formed by pattern and parts on a substrate 17, a stretchable external antenna 12 and a pipe 18 which is composed of non-conductive material and is for the storage of the external antenna. The antenna device where the degradation of gain at the time of the contraction of the external antenna is reduced and two frequencies are possible to be shared and realized by bringing a conducting part 12a into contact with a contact 12c of the external antenna 12 and connecting the external antenna with the incorporated antenna 13 via a conducting line 21 from a joint part 19 when the external antenna is stretched for a transmission, and by disconnecting this connection and performing a reception only by the incorporated antenna 13 when the external antenna is contracted for a reception of the antenna device baving little deterioration of gain at the time of outer antenna contraction.
Patent JP-S60252167-A (JP)
Title: Plasma ignition device for internal-combustion engine
Inventor: HAMAI KIYUUGO
IPC: F02P9/00
Filed: 1984-05-26
Abstract: PURPOSE:To reduce the size, the weight and the cost of D.C. booster circuit by providing a circuit for applying oscillation pulses for functioning a transistor in D.C. booster circuit at the base of power transistor for interrupting the primary current of an ignition coil. CONSTITUTION:A circuit 21 for applying normal ignition signal S1 occurring with predetermined timing from a terminal 20 through counter-flow prevention diode D1 is provided at the base of a power transistor Q1 for producing the interruption current through the primary winding L1 of the ignition coil 2. Furthermore, a circuit 22 for applying oscillation pulse S4 for functioning the switching transistor Q2 at the primary of a booster transformer 4' in D.C. booster circuit 1' while lapping over the ignition signal S1 is provided. With such arrangement, the size, the weight and the cost of D.C. booster circuit can be reduced.
Patent JP-S5733053-A (JP)
Title: Skid control device
Inventor: HAYASHI TSUTOMU
IPC: B60T8/54
Filed: 1980-08-05
Abstract: PURPOSE: To obtain a simple and compact construction without an electric detection by operating a control valve by means of an inertia weight reacting to the acceleration or deceleration of wheels.  
     CONSTITUTION: An inertia weight 24 is operated by the sudden acceleration or deceleration of wheels to open the first control valve 14. When the first control valve 14 is opened, braking oil pressure is conducted to a low pressure oil line 17, and the second control valve 18 is operated to intercept a braking oil line 12. An oil pressure source 20 is driven by a cam 21 rotated by wheels, and the oil in the low pressure oil line 17 is pressurized and returned to the braking oil line 12. The inertia weight used to detect the state of skid permits to simplify the structure and also ensure the operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000297818-A (JP)
Title: Fluid bearing device
Inventor: ASADA TAKAFUMI
IPC: F16C17/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent oil injected between a shaft and a bearing hole from oozing out for a long period. SOLUTION: In a bearing gap between a sleeve 1 and a shaft 2, oil 3 is filled. In an end face part of the sleeve 1, fluorine based or silicon based monomolecular films 4A, 4B are applied. Coating films of these monomolecular films 4A, 4B are capable of repelling and preventing oozing out of oil and outflow of oil 3 for a long period without being dissolved in oil 3 by strongly sucked and sticking to the surface of the sleeve 1 because of their monomolecular films.