baber/WOPTO huggingface dataset:
Patent JP-H01284178-A (JP)
Title: Picture signal processor
Inventor: SAKAMOTO MASAHIRO
IPC: H04N1/401
Filed: 1988-05-11
Abstract: PURPOSE:To control the increase of a memory and to easily process correction data and picture data by storing correction data of picture data together with picture data in the same address by means of relating them. CONSTITUTION:A correction means 17 correcting picture data inputted based on correction data of picture data, a processing means 4 executing a picture processing with respect to inputted picture data and a storage means 1 storing correction data together with picture data are provided, and correction data and picture data are stored in the same address by relating them. Thus, the reduction in cost due to the effective use of a memory IC and the reduction of a line memory due to the reading and writing in the same address can be realized.
Patent JP-S5240148-A (JP)
Title: Objective lens system for reproducing video disc
Inventor: KOIZUMI TOSHIMICHI
IPC: G02B13/00
Filed: 1975-09-25
Abstract: PURPOSE: To provide a modulated Gauss's type lens system constructed from five single lenses and meeting the requirements described herein, which is of high resolving power, produces a flat image and increases an operating distance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000303261-A (JP)
Title: Production of conjugate fiber
Inventor: SUGIMURA SHOICHI
IPC: D01F8/14
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a conjugate fiber having latent crimpability, suitable for obtaining a nonwoven fabric suitable as a substrate cloth for a medical patch material, and also to provide a method for producing the same fiber. SOLUTION: In this conjugate fiber, the following two polymer components A and B are eccentrically jointed: (A) a copolyester where >=3 mol% 2,2-bis[4-(2- hydroxyethoxy)phenyl]propane is copolymerized, a number-average molecular weight is <=16,000 and an ethylene terephthalate unit is a main structural unit and; (B) a polyester composed substantially of ethylene terephthalate units and having a number-average molecular weight of <=14,000. This method for producing a conjugate fiber comprises taking up fibers in a state that the above two polymers A and B are eccentrically jointed.
Patent JP-S60260404-A (JP)
Title: Method for removing mercury from sulfuric acid
Inventor: MIYAZAKI MASAHISA
IPC: C01B17/90
Filed: 1984-06-06
Abstract: PURPOSE:To remove mercury from sulfuric acid by adsorption in a high yield at a low cost by bringing the sulfuric acid contg. mercury into contact with an ion exchange resin having thiol groups. CONSTITUTION:Upper and lower resin columns 1, 2 are packed with an ion exchange resin having thiol groups such as an ion exchange resin 4 whose matrix is polystyrene so that the resin 4 is held between two sheets of glass wool 3. Hot water in a thermostat 5 is circulated through jackets around the columns 1, 2 and a hot water line 13 with a pump 6 to heat the ion exchange resin 4 to about 50 deg.C. Sulfuric acid 10 contg. mercury is sent to a storage tank 9 and fed to the top of the column 1 through a sulfuric acid line 12 with a pump 8. The fed sulfuric acid is allowed to flow down through the columns 1, 2 in order. During this time, mercury is adsorbed on the ion exchange resin 4. The mercury-free sulfuric acid is stored in a storage tank 7.
Patent JP-S61275398-A (JP)
Inventor: NEHASHI TSUTOMU
IPC: C11D7/50
Filed: 1985-05-29
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-S5913633-A (JP)
Inventor: MANFUREETO OORINGAA
IPC: G11B5/706
Filed: 1983-06-29
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-S5740593-A (JP)
Title: Preparation of mixed fuel of coal and methanol
Inventor: MATSUURA HIKOO
IPC: C10L1/32
Filed: 1980-08-22
Abstract: PURPOSE: To obtain a uniformly mixed fuel of coal and methanol by a simple process without danger, e.g., oxidation, catch or fire, dust, etc., by grinding coal by a wet type mill and simultaneously blending the coal with methanol.  
     CONSTITUTION: Coal and water are fed to the wet type mill 3, e.g., ball mill, etc. and the coal is ground and blended with water to give slurry, which is sent through the heaters 5 and 6 and gasified into gases, e.g., CO, H 2 , CH 4 , etc. by the gasifying furnace 7. The gases are cleaned, sent through the compressor 14 to the reaction column 15 where methanol synthesis is carried out to give raw methanol, which is purified by the rectifying columns 20 and 21, and stored in the tank 22. The methanol and coal are fed to the wet type mill 27 where the coal is ground and blended with methanol, to give a mixed fuel of coal and methanol having a given blending ratio and grinding particle size. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61273473-A (JP)
Inventor: DEIITAA ERAASU
IPC: B65H69/06
Filed: 1986-05-22
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-S5818304-A (JP)
Title: Antifouling agent for fishing net
Inventor: SAITOU JIYUN
IPC: C09D5/16
Filed: 1981-07-27
Abstract: PURPOSE:The titled antifouling agent having improved antifouling effect, etc., comprising N-(1, 1, 2, 2-tetrachloroethylthio)-4-cyclo-hexene-1,2-dicarboxyimide as an active ingredient and a specific mixture as a spreading agent in a specified weight ratio. CONSTITUTION:N-(1, 1, 2, 2-Tetrachloroethylthio)-4-cyclohexene-1, 2-dicarboxyimide shown by the formula of an antifouling agent as an active ingredient is blended with a mixture consisting of >=60wt% calculated as solid concentration of total amount of polybutene and rosin in a blending ratio of polybutene to rosin of (1:3)-(3:1) as a spreading agent. >=5wt% based on total solid amount of the active ingredient shows improved antifouling effect. Solvents and pigment are added to the solid substances, to form an antifouling coating compound. When it is applied to fishing nets and the nets are used in the water, they exhibit improved performances with respect to water release characteristics and durability, and improved antifouling effect. The amount of the solvents used is preferably 40-80wt.%. based on total amount.
Patent JP-S5818072-A (JP)
Inventor: IWATA HIROTAKE
IPC: F28F9/00
Filed: 1981-07-27
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-S5640220-A (JP)
Title: Manufacturing of flyback transformer
Inventor: OBARA MITSUO
IPC: C08L67/06
Filed: 1979-09-10
Abstract: PURPOSE: To obtain an excellent voltage-withstanding characteristics, without giving rise to exfoliation and crack, by providing insulation treatment using a low- shrinkage resin compound containing a specific material.  
     CONSTITUTION: Dicyclopentadiene and maleic acid, or dicyclopentadiene, maleic anhydride and water, or hydroxylated dicyclopentadiene and maleic anhydride are made to react one another at a temperature below 150°C. Insulation treatment is provided by using a monomer containing polyester vinyl group, which is obtainable from condensing reaction by adding polyhydric alcohol to esterified dicyclopentadiene carboxylic acid which was obtained in the above, and a low-shrinkage resin compound containing a low-shrinkage agent. As this low-shrinkage resin compound has long pot life, good impregnating performance, excellent workability and satisfactory adhesive property for joining hardened resin compound to flyback transformer constituting material, it does not give rise to exfoliation and crack. And therefore, it is possible to provide an excellent voltage-withstanding character istic and a high reliability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09307802-A (JP)
Title: Solid-state image pickup device
Inventor: UDAGAWA YOSHIRO
IPC: H04N5/372
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent the image pickup device from being largely vibrated due to vibration of a moving member. SOLUTION: In the case that a position of a CCD 106 is moved relatively by a prescribed amount in horizontal and vertical directions with respect to an object image formed by an optical system 105 in the solid-state image pickup device to acquire two image pickup data or over and to generate one image data by synthesizing the two image pickup data or over, the solid-state image pickup device is provided with a displacement mechanism 113 to change the position of the CCD 106 as a means of making the sequence of receiving image pickup data of plural number irregular and with a system controller 103 to control the displacement motion of the displacement mechanism 113 so as to prevent a disadvantage of production of large vibration resulting from the resonance of members such as a camera body due to vibration caused by deviation in picture elements.
Patent JP-2000301006-A (JP)
Title: Method for removing acid from acid solution and apparatus therefor
Inventor: ITO YOSHIKAZU
IPC: B01J41/14
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To efficiently remove an acid from a heavy metal-containing acid solution using a low basic anion exchange resin and to provide an apparatus for the removal. SOLUTION: An acid is removed from an acid solution using a weakly basic anion exchange resin based on a styrenic copolymer. The ion exchange groups of the resin include a salt type quaternary ammonium group and regeneration type primary to tertiary amino groups.
Patent JP-H08280240-A (JP)
Title: Sampling device for tea raw leaf controlling apparatus
Inventor: UCHIYAMA TAIZAN
IPC: A23F3/06
Filed: 1995-04-17
Abstract: PURPOSE: To provide a sampling device for a tea raw leaf controlling apparatus, capable of eliminating participation of artificial elements in raw tea leaf sampling, simplifying the structure of the controlling apparatus, improving general use and reducing the cost of the apparatus itself. CONSTITUTION: In a raw tear leaf controlling device 1 for transporting raw leaves through a temporary storage container to a tea manufacturing process, the controlling apparatus is equipped with a carrier conveyer 11 which is installed at the upper stream side in the transporting direction of the temporary storage container, collects the raw leaves thrown in from a feeding part 6 laid the uppermost stream side and transports them in the transportation direction of the temporary storage container and with a storage box which is arranged at the down stream side of the carrier conveyor 11 and preserves the raw leaves sent by the carrier conveyor 11. The storage box 12, for example, is placed on a plate hung on the top of the container. An outside face of the carrier conveyor 11, for example, is divided by a partition plate to eliminate the storage box 12.
Patent JP-H09306131-A (JP)
Title: Magnetic head slider and magnetic head slider levitating state control method
Inventor: KANEDA HIROSHI
IPC: G11B21/21
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To less float the magnetic head slider and to effectively control the levitating state by constituting a main body part of the magnetic head slider by combining a plurality of separated members. SOLUTION: This magnetic head slider is used with the combination of the member 30 separated from the member 24 and the member 24 constituting the body part. The member 30 is disposed inside a groove part 23 provided in the member 24, and a separating zone is constituted independently of the member 24 by the member 30, and also the member 30 is connected with a proper connecting means 4 to be movable to each other, and then the surface 3 of the member 30, opposite to the surface 21 of the magnetic disk 7 is constituted to be an air spring surface. When a surface pressure due to attending airflow is applied upon the surface 3 of the member 30, the member 30 is pressingly displaced into the inside of the groove part 23 by the means 4, and this degree of displacement is changed in response to a revolving speed of the disk 7.  Consequently, the surface pressure to be applied upon the surface opposite to the surface 21 of the disk 7, i.e., upon the air spring surface is lowered.
Patent JP-S61279439-A (JP)
Title: Clamping device
Inventor: KONASE ATSUSHI
IPC: B25J15/00
Filed: 1985-05-31
Abstract: PURPOSE:To attenuate shocks against a clamping section in a clamping device for robots or the like by interposing a power transmitting mechanism for reducing the speed thereof in stopping a linear guide between a rotary drive device and the linear guide mounting the clamping section. CONSTITUTION:A clamping device is supported by a pair of ball bushings 23a, 23b fixed to one inside of a housing 22 consisting of a base plate 20 and a cover 21 mounted thereon, and a pair of shafts 24a, 24b are provided parallel to each other and axially movably. On a clamp section support 26 is mounted a clamp section 28 for opening and closing a pair of fingers 27a, 27b by air pressure. On the other hand, on the outside of the base plate 20 constituting the other end face of the housing 22 is mounted a rotary actuator 30 rotated both forward and backward by changing over the supply of air pressure and an output shaft 31 of the actuator extends through the base plate 20 and projects into the housing 22.
Patent JP-S597794-A (JP)
Title: Closed type scroll compressor
Inventor: HAEDA YOSHIO
IPC: F04C29/02
Filed: 1982-07-07
Abstract: PURPOSE:To prevent an accident of burning, by providing a gas bleeding mechanism in an oil feed device in the lower part of a shaft so that the performance of a pump is enhanced particularly upon starting operation, for aiming at increasing the amount of oil feed to sliding parts. CONSTITUTION:Eccentric oil feed holes 19, 20 are formed in a crank shaft 8, and the front end of a pipe 13 which is attached to the oil feed hole 19 is submerged in the center part of oil. There is provided such a structure that coolant gas in a pump tip 18 is bled under centrifugal force, and a gas bleed hole 23 is formed in the central part of the crank shaft 8, through which coolant gas produced upon the compressor starting is bled upward. Further, a passage 23A is formed horizontally in the opening part and a gas guide groove 7A is formed in a part of a rotor 7, extending downward, for providing a structure by which the bleed of coolant gas is easily made. Thereby, coolant gas produced in the pump tip 18 is easily bled.
Patent JP-S63283562-A (JP)
Title: Method for crushing treatment of fruit or vegetable
Inventor: MATSUURA MASARU
IPC: A23L2/02
Filed: 1987-05-15
Abstract: PURPOSE:To prevent deterioration of flavor, color, etc., and remarkably improve juice pressing properties of a crushed material, by crushing fruits or vegetables at a low temperature and directly heating the crushed material. CONSTITUTION:Fruits or vegetables are crushed at a temperature within the range of, e.g. <=10 deg.C, preferably <=5 deg.C and above the icing point using an ordinary crusher. A puree obtained by the crushing is then directly heat-treated at about 80-100 deg.C by a means of indirect heating, direct heating or electromagnetic wave heating, etc., and the resultant puree is directly or pressed and fed for various beverages, seasonings, etc.
Patent JP-H05289693-A (JP)
Title: Music detecting circuit and voice signal input device using the same
Inventor: SOMA KAZUYUKI
IPC: G10L25/81
Filed: 1992-04-09
Abstract: PURPOSE:To excellently record a music by detecting whether or not an object of recording source contains music, and further making the frequency characteristics flat and widening the sound recording band when the object contains the music. CONSTITUTION:This device has a band-pass filter group 1 for dividing an input signal into plural frequency bands, detecting circuits 2 which detect whether or not each of the band-pass filters generates an output, and a deciding circuit 3 which inputs the output signals of each of the detecting circuits 2 and decides whether or not each of the output signals is periodically repeated, and, when the output signal is periodically repeated, it is decided that the input signal is a music. When it is to be a music, a switching means 4 is switched to a side TH with the output signal of the deciding circuit 3 and all frequencies of the input signal to a sound recording device 6 are passed.
Patent JP-S5240410-A (JP)
Title: Tool steel
Inventor: ANDOU HISASHI
IPC: C22C33/02
Filed: 1975-09-27
Abstract: PURPOSE: Grindability and machinability of tool steel with high carbide content are sharply improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05121835-A (JP)
Title: Semiconductor laser device and manufacturing method
Inventor: TANAKA TOSHIAKI
IPC: H01L21/205
Filed: 1991-05-22
Abstract: PURPOSE:To provide a semiconductor laser device, along with its manufacturing method, in which a shorter oscillating wavelength is realized at low threshold operation without deteriorating laser characteristics. CONSTITUTION:A semiconductor laser device comprises a buffer layer 2, a photo waveguide layer 3, an activated luminescent layer 4, a photo waveguide layer 5, a buffer layer 6, a current constriction and photo absorbent layer 7, and a contact layer 8, each formed on an n-type GaAs substrate 1. In the semiconductor laser device, an impurity is contained in at least one layer out of a quantum well layer and a quantum barrier layer that constitute the activated luminescent layer 4. Moreover, at least the activated luminescent layer is grown in an organic metal vapor phase growth method or a molecular beam epitaxial growth method.
Patent JP-H07323530-A (JP)
Title: Ink jet recording head unit
Inventor: NAKAYAMA KAZUYA
IPC: B41J29/10
Filed: 1994-05-31
Abstract: PURPOSE:To decrease extremely noise caused by vibration of a head body by generation of strain of a piezoelectric element and its release by charging and discharging of electricity. CONSTITUTION:A flexible wiring sheet 2 is electroconductively bonded to a piezoelectric element 1a on a head body 1 wherein the piezoelectric element 1a strained by application of d.c. voltage, an ink pressurizing chamber, which is not given in the figure, pressurized by ink since a vibration part is deformed inside by the strain of the piezoelectric element, a nozzle wherein one point of the pressurized ink is jetted to recording paper in the air, and combination of those three parts are integrated in a line. Then, a damping material 5, a viscoelastic polymeric compound 6, a gelling silicone rubber 7, a soundproof material 8, and a compound 9 containing a bubble are respectively packed inside a case 3 wherein the whole is integrated into one part by securing a guide of the head body 1.
Patent JP-H11310233-A (JP)
Title: Assembly-type panel container and panel joint structure thereof
Inventor: MITSUDA TERUO
IPC: B65D6/26
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an assembly-type panel container which is easy to assemble and dissemble and which is light-weighted. SOLUTION: The assembly-type panel container 10 has a floor panel 1 to be a bottom and a side wall 3 comprising four side panel members 2 which are jointed annularly. Two side wall panel members 2 are placed so that a first joint 2a and a second joint 2b are adjacent in the same winding direction by vertically inserting the adjacent joints 2a, 2b. The side wall comprising the four side wall panel members 2 joined annularly is prepared in advance, thereby easily assembling and disassembling the panel container.
Patent JP-H0414682-A (JP)
Title: Medium inspection system for servo disk
Inventor: HIDA FUMIO
IPC: G11B21/10
Filed: 1990-05-07
Abstract: PURPOSE:To detect a degree of defects on an entire disk face with fidelity by comparing a peak value of a read signal of an (n+1)th track with an average value of peaks for each sector corresponding to an n-th track so as to detect a difference voltage. CONSTITUTION:A test signal is sequentially written in all tracks TR(n) in total N tracks by using an index detected by an index detector 31 as a start index through a test signal write circuit 42, a write amplifier 431 and a magnetic head 1a by a command from an MPU 41. Then a signal Rs(n) read from the n-th track is read by the head 1a and a read amplifier 432 and the signal is inputted to a mean value detection circuit 45 via a switch 44. On the other hand, an angle signal detected by a detector 32 is inputted to a signal generating circuit 46, a sector signal is generated and inputted to the circuit 45 to detect a mean value of signals Rs(n) in each sector and stored in a memory 411 via an A/D converter 47. A detection circuit 49 compares a value read from the memory 411 with each waveform of the signal Rs(n+1), detects a difference voltage and it is displayed on a display device 412.
Patent JP-S5242028-A (JP)
Title: Letter recognition system
Inventor: YOSHIDA MASUMI
IPC: G06V10/44
Filed: 1975-09-29
Abstract: PURPOSE: The white mesh existing between the black meshes is converted into black mesh, while preventing the appearance of the distortion of letter and tint, and the opening of white domain is determined. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11312397-A (JP)
Title: Synchronizing type semiconductor memory
Inventor: TANIGUCHI JUNYA
IPC: G01R31/317
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing type semiconductor memory in which normal mode register set is performed also after entry to a test mode and a circuit introducing an internal synchronizing signal ICLK as it is and a circuit introducing an internal synchronizing signal ICLK' of which a frequency is double can be specified previously. SOLUTION: Trouble on a circuit caused by doubling a frequency with which normal mode register set is performed so that a circuit inputting an internal synchronizing signal ICLK' having a doubled frequency can be surely is selected by making an internal synchronizing signal ICLK by an external clock signal as an input of a mode register set circuit 9 and introducing an internal synchronizing signal CSCLK by an external clock signal CSB.
Patent JP-S6010485-A (JP)
Title: Memory circuit
Inventor: ITOU SUMIO
IPC: G11C11/401
Filed: 1983-06-29
Abstract: PURPOSE:To improve the efficiency of reading/writing information for a memory circuit of a display device or a printer device by reading and writing simultaneously not only the information arrayed in the row and column directions but the information set in a planar direction. CONSTITUTION:The signals S0, S1, A0 and A1 sent from a mode address selection means 1 are supplied to an ROM5. The ROM5 delivers array conversion signals M00, M01-M31. This conversion signal contains 2 bits and shown the positions on an information map where output information D0-D3 given from memory chips M0-M3 exist respectively. Such information D0-D3 and signals M00-M31 are supplied to four multiplexers 6a-6d respectively. Then the read information D0-D3 corresponding to the array on the information map is delivered from multiplexers 6a-6d. In this case, the ROM5 and the multiplexers 6a-6d convert the information arrays given from chips M0-M3 into the information array of the information map.
Patent JP-S62274757-A (JP)
Title: Device for preventing refrigerant leakage
Inventor: NAKANISHI KEIICHIRO
IPC: H01L23/473
Filed: 1986-05-23
Abstract: PURPOSE:To automatically prevent a refrigerant from leaking by a method wherein the part subject to probable leak of refrigerant such as the surface of bellows type pipes is coated with a leak-preventive material hardening in reaction to any leaking refrigerant. CONSTITUTION:The surface of bellows type pipes 10 is coated with organic or inorganic base high moleculer compound (hatched part) to be hardened by coming into contact with leaking refrigerant. Therefore, even if a pinhole is happened to be made in the bellows type pipes 10, any refrigerant leak can be automatically repaired by the high molecular compound to be hardened eliminating the downtime of device for repair. When water is used for the refrigerant, it is recommended that a polymer synthesized by making reactive polysiloxane react to multifunctional silane compound in the anhydrous state is applied to the organic or inorganic base high molecular compound since such a polymer, after hardened by reacting to any leaking, becomes a rubber type elastomer not to deteriorate the flexibility of bellows type pipes 10.