baber/WOPTO huggingface dataset:
Patent JP-S5626935-A (JP)
Title: Resin solution for surface treatment of film and surface treating method of film
Inventor: TANAKA TAKATOSHI
IPC: C08L33/00
Filed: 1979-08-08
Abstract: PURPOSE: To obtain a film which excels in blocking resistance and is useful as a fiber packaging material, by a method wherein the surface of a PVA film is coated with a resin solution comprising a methanol-soluble PVAC and a styrene resin and contg. a fine inorg. powder dispersed there in.  
     CONSTITUTION: The surface of a PVA film is coated with a resin solution which consists mainly of a methanol-soluble vinyl acetate resin and a styrene resin and/or a methacrylic resin in a ratio by weight of 25/75W75/25 and contains a fine inorg. powder (having an average particle diameter of 5W10,000mμ) dispersed therein, in such a coating weight as to give 0.05W0.5g of the inorg. powder per m 2  of one side of the PVA film. Then the coated PVA film is surface-treated by drying.  
     EFFECT: There is obtd. a film suitable for a fiber packaging material, in which transparency, surface gloss, sizing characteristics and heat-sealing characteristics are not degraded and a blocking resistance is stable. Working atmosphere is not made worse by powders. The contamination of contents does not occur. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62260095-A (JP)
Title: Continuous electroplating apparatus containing molten salt
Inventor: YANAGI KENICHI
IPC: C25D7/06
Filed: 1986-05-02
Abstract: PURPOSE:To efficiently recover the loss of energy as electric power by attaching a waste heat recovering apparatus provided with a freon turbine to a plating tank. CONSTITUTION:While a steel strip 2 is plated with a molten salt 11 in the plating tank 10 of a continuous electroplating apparatus, the molten salt 11 is circulated through a freon vapor generator 16 with a molten salt pump 15 and generated freon vapor 17 is fed to a freon turbine 18 and subjected to adiabatic expansion to generate electricity with an electric generator 19. The freon vapor 17 is then condensed with a condenser 20 and returned to the vapor generator 16 with a circulation pump 21. The condenser 20 is cooled with cooling water 23 circulated with a cooling water pump 22 and the water 23 heated to a high temp. by heat exchange is cooled in a cooling tower 24.
Patent JP-H0474-A (JP)
Title: Manufacture of seal body for sealing magnetic fluid
Inventor: MAMIYA TAKAHARU
IPC: F16J15/43
Filed: 1990-04-17
Abstract: PURPOSE:To enable manufacture of seal bodies at a high efficiency by interposing a hard magnetic material between soft magnetic materials, and forming seal raw material through fusion-contacting them, and applying a shape work and magnetizing process thereto. CONSTITUTION:A seal raw material 1 is constituted by interposing a resinous hard magnetic material 3 between a pair of soft magnetic material sheets 2, 2 made of stainless or soft steel, and fusion-contacting them. When such a seal raw material 1 is punched out annularly, the inner circumferential part of the hard magnetic material 3 is recessed in comparison with the inner circumferential part of the soft magnetic material 2, 2, due to the shurinking form of the hard magnetic material 3. Then they are magnetized to make the hard magnetic material 3 as a magnet to have a seal body. Since there is no need for considering close-contact conditions with ball pieces of adhesive agent and matching between the adhesive agent and magnetic fluid, the process of adhesion can be eliminated. It is therefore possible to manufacture seal bodies at a high efficiency.
Patent JP-H04332647-A (JP)
Title: Ink jet recording head
Inventor: ARAI HIROSHI
IPC: B41J2/045
Filed: 1991-05-07
Abstract: PURPOSE:To resolve problems of a deflection in flying ink and a failure to deliver ink by a method wherein ink liquid contact surfaces of an ink storage part and a nozzle opening part are surface treated to be provided with a member of a high affinity for ink for eliminating bubbles existing in the ink storage part and the nozzle opening part. CONSTITUTION:In a surface treatment to ink liquid contact surfaces of an ink storage part 1 and a nozzle opening part 3 in this invention, an Au film 10 is formed on the ink liquid contact surfaces to improve an affinity for ink with respect to a member having a poor wettability by hot melt ink 5.
Patent JP-2000294543-A (JP)
Title: Etching method and apparatus thereof, and manufacture of semiconductor device
Inventor: HARASHIMA MASASHIGE
IPC: H01L21/3065
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To equalize etching grate distribution by plasma etching. SOLUTION: This device is provided with an electrode 20, on which a semiconductor substrate 100 is placed, an electrode 10 arranged so as to face the electrode 20, and a high-frequency power source 40 which applies high-frequency voltage between the electrode 10 and the electrode 20, and a plasma 11b of etching gas 11a is formed between the electrode 10 and the electrode 20 by the high-frequency power, and the dry etching of the surface of the semiconductor substrate 100 exposed to the plasma 11b is carried out.  In this case, a conductive ring 50 is arranged, and the electrode 20 on which the semiconductor substrate 100 is placed can be surrounded, and this conductive ring 50 is connected via a capacitor 60 whose capacity is variable with respect to a high-frequency power source 40, and the distribution range of the plasma 11b is widened to the outside of the semiconductor substrate 100, so that the whole part of the semiconductor substrate 100 can be included in the safety region of the etching reaction by the plasma 11b. Thus, the etching rate of each part of the semiconductor substrate 100 can be made uniform.
Patent JP-S61261605-A (JP)
Title: Preventive method for stress corrosion cracking of steam turbine rotor
Inventor: KANBAYASHI TAKESHI
IPC: F01K21/06
Filed: 1985-05-15
Abstract: PURPOSE:To prevent a stress corrosion cracking of a steam turbine rotor, by operating the turbine rotor under keeping pH of steam within the preset range, in a boiling water nuclear power plant which has the steam turbine rotor formed unitedly a shaft and a disk in one body. CONSTITUTION:A boiling water nuclear power plant has a steam turbine rotor which is manufactured by integrating a shaft and a disk by forging or welding, in one body. Even in such integrated-type rotor, there is a space in a blade fixing part, etc. and there is a possibility that a stress corrosion cracking will be made in this blade fixing part. pH of steam is one of the environmental factors which influence the production of the stress corrosion cracking. To deal with this problem, the steam turbine rotor is operated under keeping pH of steam within the range of 6.6&n7.3. In this way, the stress corrosion cracking of the integrated-type turbine rotor can be prevented effectively.
Patent JP-S586509-A (JP)
Title: Recording system in magnetic disc device
Inventor: HATSUNO MASAHIRO
IPC: G11B33/10
Filed: 1981-07-01
Abstract: PURPOSE:To decrease the generation of an error and to reduce the cost of a magnetic disc, through the accurate dicision of limit of use at each track, by recording the number of times of use or the time of use at each track of the magnetic disc. CONSTITUTION:The number of times (n) of use of a designated track is stored in a storage circuit 15 and compared with a number of times of limit of use N at a comparison circuit 16, and when n<N, the (n) is set to an addition circuit 13 and a count circuit 11 is reset. When a head load signal HL and an index signal IN are inputted via an AND circuit 12, the number of times of use DELTAN of a disc in the count circuit 11 is added to the (n) at the circuit 13, and the n+DELTAn is recorded at a write circuit 53 on a specific track as a new number of times of use (n). When n>=N, data readout or write is stopped with the instruction of an error processing circuit 18. Thus, the limit of use at each track can be decided accurately, the production of errors can be reduced and the cost of the magnetic disc can be reduced.
Patent JP-S58219541-A (JP)
Title: Copying device with variable power
Inventor: ABE SHIYUNICHI
IPC: G03G15/041
Filed: 1982-06-15
Abstract: PURPOSE:To prevent a driving gear, etc. from the generation of damages by shifting driving timing so as to prevent an electromagnetic clutch and a spring clutch to be used for a power transmission system from being engaged simultaneously. CONSTITUTION:In respect of the power of a chain C, the electromagnetic clutch 50 is excited at the time of copying of unmagnification, and the spring clutch is excited at the copying by reduced magnification to transmit power to an optical system. If the driving of a motor and excitation of the clutch 50 are performed simultaneously at the copying of unmagnification, the clutch 60 is kept at the power transmitting state until a ratchet cam 61 of the clutch 60 starts to remove through gears 53, 66 and is abutted to a plunger 63a and tangental force is applied to the gears 53, 66, so that a fighting phenomenon is generated. Therefore the excitation of the clutch 50 is delayed from the start of the motor and the clutch 50 is excited after turning the clutch 60 to the untransmitting state. At the reduction of magnification, the excitation of a solenoid 63 is advanced. Thus, the fighting phenomenon due to simultaneous engagement is removed and the gears can be prevented from damages.
Patent JP-H10292982-A (JP)
Title: Refrigerator door
Inventor: MIYAJI TATSUO
IPC: F25D23/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the storability and arrangement property of food material and to improve the ease-of-use features by arranging a rotatable shelf on the front surface side of a door shelf and forming independent shelf parts in front and back thereof. SOLUTION: A door 2 is arranged to the opening part of a refrigerator main body and foamed thermally insulating material 2c is filled in a space between a door front plate 2b and a door inner plate 6. A door shelf 8 comprises plastic material fixed to the door inner plate 6. A rotatable door comprises the plastic material, is provided with upper and a lower shelves 9a and bearing parts corresponding to shafts 9a and 9e inserted to the upper and lower parts of them are arranged to the inside plate 6 of a compartment. Shelf parts 10 independent in front and behind are formed by the door shelf 8 and the rotatable shelf 10, the rotatable shelf 9 stays at predetermined position while the door 2 is in the state of between opening and closing, and the storage of food material to the door shelf 8 can be done opening the openable rotatable shelf 9.  Therefore, the easiness of partitioning, storage and arrangement of the food material can be improved by the independent shelf parts in front and in behind and the handiness of handling it is improved.
Patent JP-H01272975-A (JP)
Title: Method of measuring neutralizing antibody
Inventor: TAGUCHI FUMIAKI
IPC: G01N33/569
Filed: 1988-04-26
Abstract: PURPOSE:To enable the application of the method to various kinds of virus over a wide range by bringing a specimen and virus into reaction and bringing the resulted mixture of reaction and cells into contact with each other, then acting the antivirus antibody or the content thereof and a labeled complement. CONSTITUTION:Serum to be inspected and the virus are neutralized in the well of a microplate and the cells are inoculated thereto and are cultured. The serum is then introduced to a color forming system by using the antivirus immune serum and the labeled complement after the immobilization of the cells. The formed color is measured at, for example, 414nm and the herpes simplex virus neutralizing antibody value in the specimen to be inspected is calculated from an OD value. Enzyme, isotope, fluorescent material, red blood cells, etc., commonly used in immunoassay are used as the label to be put on the complement. This method is this applicable to various kinds of the virus over a wide range.
Patent JP-S63287733-A (JP)
Inventor: ARUDO JIYUSUCHI
IPC: C07C2/12
Filed: 1988-04-26
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-H06304242-A (JP)
Title: Collagen-calcium phosphate composite material and usage thereof
Inventor: NAMIKAWA KAZUHIKO
IPC: A61L27/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide a composite material which permits the chemically bonded composite formation of calcium phosphate with the material containing collagen and possesses the affinity with a living body and the restoration function for bone and tissue, and the usage of the composite material. CONSTITUTION:As for a composite material containing collagen, a chemically active calcium phosphate compound and a phosphate ion source are mixed to obtain the collagen-calcium-phosphate composite material.
Patent JP-S59228223-A (JP)
Title: Adapter lens
Inventor: YOKOTA AKIRA
IPC: G02B25/00
Filed: 1983-06-09
Abstract: PURPOSE:To obtain a flat image plane when an adapter lens is used in combination with an ocular lens by forming three-group constitution which includes at least one negative lens group and has positive refracting power on the whole, and satisfying specific conditional expressions. CONSTITUTION:Three lens groups, i.e. a positive lens groups L1, negative lens groups L2, and positive lens group L3 are arranged between a cover glass C and a prism P, and this constitution is used while arranged behind the ocular lens E. Further, expressions I and II hold, where R1 and R2 are the radii of curvature of the 1st and final surfaces of the negative lens groups L2 and fn and (f) are the focal length of the negative lens group L2 and the focal length of the whole adapter lens system respectively. Thus, astigmatic difference and curvature of field are corrected properly to obtain a sufficiently flat image.
Patent JP-S61162-A (JP)
Inventor: BURUUNO PE MORAANU
IPC: B65D25/08
Filed: 1985-05-15
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-S58219724-A (JP)
Title: Manufacture of magnetic thin film
Inventor: SUENAGA MASAHIDE
IPC: G11B5/31
Filed: 1982-06-16
Abstract: PURPOSE:To enhance the accuracy for the control of permalloy film compoition and thus reduce the variation of head characteristics by a method wherein sputtering is performed by adhering a permalloy plate of different composition than that of a permalloy target and a small effective area onto this target. CONSTITUTION:A target electrode for a sputtering device consists of the permalloy target 8, a region 9 whereat sputtering occurs selectively in the target surface, metallic plates 10 for controlling the composition of the permalloy film in adhesion arrangement, an electrode 11, and permanent magnets for generating magnetic fields selectively in the neighborhood of the errosion area. The target 8 has the composition which is out of the object composition only by 1% or less at wt% basis.
Patent JP-S5628144-A (JP)
Title: Paper-jamming detecting apparatus
Inventor: WATANABE KOUJI
IPC: G03B27/00
Filed: 1979-08-09
Abstract: PURPOSE: To prevent paper-jamming only through the detection of paper end by catching and memorizing passing of the end of a recording-paper through the trailing edge of a switch signal and confirming and resetting the trailing edge after terminal end cutting, in the captioned apparatus in the recording-paper travelling path of a facsimile apparatus.  
     CONSTITUTION: The terminal end of a recording-paper 10 operates a switch 2 arranged in a discharge path, and terminal-end passing signal is memorized in a termination memory 21. When the recording-paper 10 is cut by a cutter 14, cutter signal is generated, and a detection timer 23 is triggered by this signal. When a fixed time elapses after cutting, the timer output transmitted from the timer 23 and the output of the memory 21 are input into a jam gate 24, and a reset timer 26 is triggered by the timer output. If the memory 21 is in nonmemorizing state when the timer 23 generates output, jammed state is supposed, and the output of the reset timer 26 is impeded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5625437-A (JP)
Title: Trimming device for edge of steel wire cord
Inventor: YOSHIE ATSUFUKU
IPC: B29C67/00
Filed: 1979-08-09
Abstract: PURPOSE: To automate trimming of the edge of a steel wire cord by combining a slidable cutting device with an edge draw-out device in the captioned device for forming a fresh surface of rubber by trimming the edge part.  
     CONSTITUTION: A rubber-coated steel wire cord C for preparing a carcass and a breaker being sent in a trimming device, the edge part of the cord C is cut by an edge cord cutting device 1, while the main body of the wire cord is sent in a device  for cutting in a fixed measure positioned in the following process. Meanwhile, the edge steel cord wire cut in the above process is drawn out from a steel wire draw-out device 2. Since the cutting device 1 is fitted slidably by means of a spring 14, correct trimming can be performed even when the cord C zigzags. Moreover, since the edge is cut and a fresh rubber layer is formed in the end part of the cord C, the adhesiveness of a butt joint part becomes sufficiently strong. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04228016-A (JP)
Title: Method for proliferating plant of the genus asparagus
Inventor: SARASHINA SACHIYO
IPC: A01H4/00
Filed: 1991-04-05
Abstract: PURPOSE:To produce a tetraploid in high frequency and enable effective proliferation by subjecting cut pieces of a plant of the genus Asparagus to liquid culture to form calli capable of producing adventitious embryo, subjecting the calli having the particle diameters in prescribed range to liquid culture to produce the adventitious embryo and culturing the adventitious embryo on a solid culture. CONSTITUTION:When a plant of the genus Asparagus such as asparagus is proliferated, cut pieces of the plant of the genus Asparagus are subjected to liquid culture in a culture medium containing an inorganic ingredients such as N, Zn and Fe, carbon sources such as saccharine, vitamins such as biotin and amino acids such as glycine to form the calli having 180mum to 2.8mum particle diameter capable of producing the adventitious embryo. Such calli are sorted then subjected to liquid culture to produce the adventitious embryo and are cultured to enable proliferation of the plant of the genus Asparagus. Furthermore, a plant hormone such as naphtaleneacetic acid or kinetin is preferably added to the culture medium.
Patent JP-S5726908-A (JP)
Title: Distortion rejector
Inventor: SAKANO HIDEKI
IPC: H03F1/32
Filed: 1980-07-25
Abstract: PURPOSE:To achieve a distortion rejector which stably operates over a broad band, by inserting a high-cut filter to a positive feedback circuit given to a power amplifier of negative feedback constitution from a noninverting input terminal of a load. CONSTITUTION:A speaker 14 is connected to a positive phase output terminal O and a negative phase output terminal P of a power amplifier 11 of negative feedback constitution via connection cords 131, 132. Positive feedback is given to an input terminal of an amplifier 10 from the input terminal R of the speaker 14 via a feedback cord 15. This positive feedback circuit consists of resistors R1, R3 and R4, and a capacitor C is connected between the connection point of the resistors R3, R4 and ground to constitute a high-cut filter 17. This high-cut filter 17 prevents instable operation due to the increase in the positive feedback voltage at high frequency region, allowing to keep the distortion rejecting effect with a broad band.
Patent JP-S5327500-A (JP)
Title: Automa tic vender
Inventor: TSUKIYAMA HIROSHI
IPC: G07F9/00
Filed: 1976-08-26
Abstract: PURPOSE: To accomplish the sales of tickets for schools or courses by determining a preset number to lock the saling functions, when the preset number is reached, together with the indication of the remander. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5435676-A (JP)
Title: Preparation for semiconductor unit
Inventor: IKEGAMI GOROU
IPC: H01L21/301
Filed: 1977-08-25
Abstract: PURPOSE: To prevent the pellet flaw, crack, etc. which have been caused in the past break process, by forming the cutting groove which perfectly cuts down the wafer at the time of pelletizing the wafer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10320168-A (JP)
Title: System and method for data processing for navigation on network using voice command
Inventor: PAUL PLACID JENGARA
IPC: G10L15/22
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To enable intuitive and easy use for access to information on a computer network such as the worldwide web by discriminating a 1st link value corresponding to a user input by a CPU and deciding whether or not a 1st voice command corresponds to the 1st link value by a speech recognition unit. SOLUTION: In the data processing system, the CPU 210 is connected to a 1st input circuit which receives a 1st user input. In response to the 1st user input, the CPU performs 1st operation to discriminate the 1st link value responding to the 1st user input. The speech recognition unit 252 is connected to the CPU 210 so as to access the 1st link value and stores the 1st link value in a 1st memory. The speech recognition unit 252 is connected to a 2nd input means which receives the 1st speech command. Then it is decided whether or not the 1st speech command corresponds to the 1st link value.
Patent JP-S60247937-A (JP)
Title: Semiconductor manufacturing process controlling system
Inventor: TAKEUCHI MASARU
IPC: H01L21/50
Filed: 1984-05-23
Abstract: PURPOSE:To contrive accomplishment of a highly precise control over the semiconductor manufacturing process as well as to expedite said control by a method wherein a measuring process is provided between each treatment process, and the condition of each treatment process is established based on the measured data of the adjoining measuring process. CONSTITUTION:A measuring process is provided between each process constituting the manufacturing process of a semiconductor device. Each process 1 is controlled by a controlling part 3 based on the data obtained by the measuring process 2 located adjoining to the process 1. To be more precise, a controlling signal Si+1 is formed by the controlling part 3 based on the measured data Ti sent from the measuring process 2 and the desined data M given from outside, and the controlling signal is inputted to the treatment process 1. A treatment is performed based on said controlling signal by the treatment process 1. As a result, the control of a treatment process is automated, the control is performed in a highly precise manner, the speed of control is improved, and also the stability of control can be improved.
Patent JP-H0677844-A (JP)
Title: Error correction device
Inventor: INOUE YOSHIYUKI
IPC: G11B20/18
Filed: 1993-04-28
Abstract: PURPOSE:To provide an error correction device able to decode an error correction code such as a Reed Solomon code at a high speed. CONSTITUTION:In the case of correcting an error included in reproduced data stored in a RAM 1, a syndrome generating circuit 2, a Euclid arithmetic operation circuit 20 calculating an error location polynomial and an error numeral polynomial and a chain search circuit 2 calculating an error location are operated in parallel. In the case of making divisions based on the process of Euclidean algorithm, the division on a Galois field is executed while shifting sequentially the content of a register in which coefficient data of dividend polynomial are stored.