baber/WOPTO huggingface dataset:
Patent JP-H06292597-A (JP)
Title: Monoclonal antibody against clostridium butyricum
Inventor: TANAKA MAMORU
IPC: C12N5/10
Filed: 1993-04-12
Abstract: PURPOSE:To provide an easily producible and handleable monoclonal antibody capable of easily quickly detecting Clostridium butyricum and Clostridium butyricum MIYAIRI. CONSTITUTION:A monoclonal antibody having specificity to Clostridium butyricum. A hybridoma capable of producing a monoclonal antibody having specificity to Clostridium butyricum and produced by fusing a mouse myeloma cell with a spleen cell of a mouse immunized with Clostridium butyricum MIYAIRI.
Patent JP-H07293571-A (JP)
Title: Sealing device for bearing
Inventor: KAJIWARA KAZUHISA
IPC: F16C33/78
Filed: 1994-04-22
Abstract: PURPOSE:To effectively prevent grease from leaking outside through an air vent groove, and also prevent foreign matters from ingressing inside from the outside over a long period of time even though a pressure increase within a bearing is effectively prevented. CONSTITUTION:This invention is concerned with the hermetic seal device for a bearing equipped with an outside seal lip 12 which is almost vertically extended inwardly in the radial direction, and is faced to the inside of a circumferential groove 28 provided for the outer circumferential surface of an inner race 21. Therefore, a air vent groove 17 along the axial direction is provided for the inner circumferential section of the outside seal lip 12, and concurrently, the bottom surface of the air vent groove 17 is so designed as to be inclined with respect to the axial line while the outside seal lip 12 is brought into contact with pressure with the tapered inner wall surface 3O of the circumferential groove 28 in such a way as to be inclined to the center side of the bearing.
Patent JP-S528987-A (JP)
Title: Electrodialysis treatment process for aqueous solutions of salts conta ining fluorine ions
Inventor: KURODA OSAMU
IPC: B01D61/44
Filed: 1975-07-11
Abstract: PURPOSE: A captioned electrodialysis treatment process which can effectively supperss deposition of CaF 2  scale in condensing chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04297901-A (JP)
Title: Method for compensating parameter fluctuation of neural network for small-caliber tunnel robot
Inventor: YAMADA TAKAYUKI
IPC: E21D9/06
Filed: 1991-03-26
Abstract: PURPOSE:To compensate parameter fluctuation caused by the influence of soil quality at the direction control system of a small-caliber tunnel robot. CONSTITUTION:A neural network 10 having four layers is used, and weight between an intermediate layer 13, which is the third layer counted from an input layer 11, and an output layer 14 of the fourth layer is set at the integral power of a valve N for the soil quality as an object to be digged by the small- caliber tunnel robot and prevented by learning from being changed. Thus, the influence of the parameter fluctuation caused by the value N of the soil quality can be effectively compensated at the direction control system.
Patent JP-S59211736-A (JP)
Title: Air-fuel ratio control method
Inventor: FURUTA KOUICHI
IPC: F02D41/14
Filed: 1983-05-13
Abstract: PURPOSE:To cotrol an air-fuel ratio precisely by detecting feed-back control voltages at the time of several suction volumes for correcting a basic fuel injection volume by a correction volume. CONSTITUTION:An air-fuel ratio sensor to detect an air-fuel ratio from an exhaust gas constituents of an internal combustion engine is provided. The feed- back control voltages at the time of several fixed suction volumes are detected. Then, deviations between detected voltages and a voltage at a time of theoretical air-fuel ratio are computed to obtain errors of the air-fuel ratio in the whole area of the suction volume. Furthermore, a correction volume to resolve these air-fuel ratio errors is computed to correct the basic fuel injection volume based on this correction volume. This construction permits to control the air-fuel ratio precisely.
Patent JP-H04295412-A (JP)
Title: Hair growing and tonic cosmetic for hair of head
Inventor: INOUE TOMIO
IPC: A61K8/98
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a hair growing and tonic cosmetic for hair of head, composed of an acidic solution prepared by mixing a water-soluble natural saccharide or blood plasmas with chitin or chitosan or a derivative thereof and improved in effectiveness. CONSTITUTION:A hair growing and tonic cosmetic for hair of head is composed of an acidic solution prepared by mixing and dissolving (A) at least one or more of water-soluble natural saccharides, e.g. glucose, maltose, dextran, pullulan, alginic acid and pectic substances or blood plasma or substitute blood plasma (e.g. a solution of polyvinylpyrrolidone or dextran) and (B) at least one or more of chitin or chitosan or a derivative thereof (e.g. N- acetylchitooligosaccharide or chitosan oligomer) in an acidic solution such as citric acid.
Patent JP-H10260329-A (JP)
Title: Optical waveguide type polarization beam splitter
Inventor: WATANABE TOSHIO
IPC: G02B27/28
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an optical waveguide type polarization beam splitter which has excellent thermal stability and small insertion loss and exhibits a high polarization mode sepn. ratio by constituting one core part among output waveguides of a high polymer selected from a group consisting of specific two kinds of polysiloxanes and their mixture. SOLUTION: The one core part among the output waveguides consists of the high polymer selected from the group consisting of the polysiloxane consisting of the repeating unit expressed by formula I or formula II and the polysiloxane which is the copolymer of the repeating units expressed by the formula I and formula II and their mixture. In the formulas I, II, R1 , R2 are the alkyl groups expressed by Cn Z2n+1 group (Y is hydrogen, deuterium or halogen), (n) is an integer of <=5), deuterated alkyl groups or halogenated alkyl groups or phenyl groups expressed by -C6 Y6 (Y is hydrogen, deuterium or halogen), deuterated phenyl groups or halogenated phenyl groups.
Patent JP-S569937-A (JP)
Title: Manufacturing method of curved tubular fluorescent lamp
Inventor: KAMEI TAKETO
IPC: H01J9/24
Filed: 1979-07-04
Abstract: PURPOSE:To obtain the construction of small size of a lamp, by completing a work of central curved part after shaping of its curved part at both ends. CONSTITUTION:Forming drums 3, 3 are adapted to expected portions 2b', 2b' of curved shape at both ends of a bulb 2, and said expected portions 2b', 2b' are curved respectively into a U-shape along forming grooves 4, 4 on the forming drums to form both end curved parts 2b, 2b. After removing the drums 3, 3 from the bulb 2, the forming drum 3 is adapted to an expected portion 2a' of central curved shape of the bulb 2 to curve it obtaining a U-shaped portion thus to form a central curved part 2a. Then the drum 3 is removed from the bulb 2 in which a prescribed amount of mercury and inactive gas is sealed.
Patent JP-S5514113-A (JP)
Title: Tracing welding machine
Inventor: GESHI OSAMU
IPC: B23K9/032
Filed: 1978-07-11
Abstract: PURPOSE: To improve the workability and enable accurate and easy tracing control by eliminating the phase deviation between the aiming positon of welding torch and detecting position of tracing sensor, by providing a tracing sensor in a position spaced from the target weld line.  
     CONSTITUTION: A welding torch 6 is pivoted on the tip of a turning shaft F which is revolved by a motor 13 in a manner swingable in the vertical plane. By the electrical displacement of a potentiometer 8 for Z, the height and aiming angle of the  welding torch 6 are judged. By the composition of three electrical displacements of potentiometers 10, 12, 14 for X, Y and F, the relative position of the welding torch 6 with respect to a work 1 is judged. Correction commands to Z-axis, X-axis and Y- axis are issued from both tracing sensors 5 and 17, and the welding torch 6 is directed at a specified aiming angle with respect to the weld line l which composes a three-dimensional curve. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5511672-A (JP)
Title: Delay circuit
Inventor: YAMADA HARUKI
IPC: H03K5/13
Filed: 1978-07-11
Abstract: PURPOSE:To obtain a small-size electric car control delay circuit which operates with an assured delay time by installing the resistance and the capacitor C to decide the time constant, the detecting means to detect the overlap voltage of C and the discharge circuit to give a sudden discharge to the electric charge of C respectively. CONSTITUTION:With closure of accelerator switch 2, C10 is charged gradually via load 17 and variable resistance 10 to decide the time constant. If C10 is charged higher than the voltage of point A after a fixed time, PUT13 of the voltage detecting means conducts. And then transistor 16 of the output side conducts. When PUT13 conducts once, a large amount of the anode current is supplied to PUT13 via diode D20 and resistance 4 forming a current supply circuit to keep conduction of Tr16. With conduction of Tr16, the charge of C12 is discharged instantaneously through resistance 3 and D11. Thus, a constant delay time can always be obtained even though switch 2 is closed and opened quickly.
Patent JP-S58202394-A (JP)
Title: Mud-like material transportation device
Inventor: NASU IZURU
IPC: F04D13/00
Filed: 1982-05-21
Abstract: PURPOSE:To enable mud-like material with a constant concentration to be drawn up continuously and transferred by merely installing a dilution means for the liquid to be pumped up in a mud-like material transfer device. CONSTITUTION:In case that the liquid to be pumped up shows an excessive high concentration, clean water near a water surface level WL is injected into a lower opening of an immersed cylinder 4 through a nozzle ring 21, hose 23 and water feeding pipe 19 under an operation of a dilution pump 22 to cause the flowing mud-like material to be diluted and a concentration of the pumped-up liquid sucked in a pump 5 is recovered to an appropriate value. In this way, upon termination of the pumping-up of one mud-like layer 14 in the bottom of a pond, the immersed cylinder 4 is lifted up once to an appropriate level under an operation of a chain block 11, thereafter a pumping-up location is moved to its adjoining location under an operation of a rope etc. having a float 2 linked thereto, then the pumping-up operation is continuously repeatd, resulting in that the mud-like material layer 14 can be pumped up and removed while the concentration of pumped-up liquid is kept at its proper constant value.
Patent JP-H11265126-A (JP)
Title: Image forming device
Inventor: UCHIYAMA TAKAHIRO
IPC: G03G15/16
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent, in a transfer system, the rear end of an image from dragging in fixing, to eliminate an electrification memory on a fixing member when the front end of a transfer material enters the fixing nip of a fixing means, thereby preventing image failure such as fixing offset, and also to prevent, when the rear end of the transfer material is separated from an image carrier, peel-separation discharge between the image carrier and itself, thereby preventing image failure. SOLUTION: A transfer type image forming device 1 is equipped with a transfer- material electrification means 19 which is disposed between a transfer part T and a fixing means 7 and applies charges with the same polarity as a transfer means 12 to the transfer material P, a transfer-material electrification power source 21 which applies a transfer-material electrification bias to the transfer-material electrification means 19, and a control means 15 which controls the application of the transfer- material electrification bias to the transfer-material electrification means 19 from the transfer-material electrification power source 21.  Here, according to the position of the transfer material in the position of the transfer-material electrification means 19, the control means 15 controls the application of the bias to the transfer-material electrification means 19 from the transfer-material electrification power source 21.
Patent JP-S57201761-A (JP)
Title: Shock-absorption steering column
Inventor: SANADA HIROICHI
IPC: F16F9/30
Filed: 1981-06-03
Abstract: PURPOSE:To attain a multistage load characteristic stable in the absorption of energy, by providing a plurality of hard members to be plastically deformed. CONSTITUTION:Under a primary shock, a resin-molded pin 14 is broken and an upper shaft 11 and a lower shaft 3 absorbs the energy of the shock as the lower shaft is plastically deformed by a steel ball 23. Under a secondary shock, the upper shaft 11 and the lower shaft 13 are contracted in the axial direction, the small-diameter part 26 of the lower shaft is plastically deformed by the steel ball 23 and a coating plate 7 and a column clamp 6 move in pressure contact with each other, so that energy of the secondary shock is absorbed. At that time, a steel ball 22 is moved due to only friction, relative to the lower shaft 13. When the coating plate 7 and the column clamp 6 are separated because of further contraction of the shafts 11, 13, the steel ball 22 moves into the medium- diameter part 25 of the lower shaft 13 to plastically deform it to compensate for the load having been caused by the coating plate and the column clamp.
Patent JP-S61243463-A (JP)
Title: Electrostatic photographic printer
Inventor: YAMAGUCHI YASUKI
IPC: G03G15/00
Filed: 1985-04-19
Abstract: PURPOSE:To reduce installation space and to increase strength by providing a discharged paper receiver on the top surface of a housing which has a printing part including a photosensitive body and a paper feeding part. CONSTITUTION:The discharged paper receiver 24 is provided on the top surface of the housing 1 which has the printing part 16 including the photosensitive body 8 and the paper feeding part 20. Further, a form passage 40 where a form 17 is turned over by being passed under the photosensitive body 8 and guided to the discharged paper receiver 24 is provided. Further, the paper feeding part 20 includes a cassette storage part 19 for holding a cassette case 18 is provided on the bottom surface of the housing 1 and an operation part 27, a manual insertion part 31, and an entrance and exit hole 21 through which the cassette 18 is put in and out are provided on the front surface of the housing 1. Consequently, a paper discharge tray never projects from the housing 1 and operations are all performed on the front of the housing 1, so the installation space of the housing 1 is reduced and the handling of the form 17 is facilitated.
Patent JP-H11266095-A (JP)
Title: Electromagnetic wave shielding plate
Inventor: TAKEUCHI SATOSHI
IPC: H05K9/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent moire from occurring for the scanning line of a display body, by providing a conductive pattern with an electromagnetic wave shielding property on a transparent substrate, and further successively laminating a blackening layer, a conductive pattern layer, and a blackening layer for the conductive pattern. SOLUTION: In an electromagnetic shielding plate 1, a line x in a lateral direction and a line y in a vertical direction are crossed on a transparent substrate 2, thus constituting a mesh-shaped conductive pattern P with an electromagnetic wave shielding property. Then, with the conductive pattern P, adjacent lines x in a lateral direction and adjacent lines y in a vertical direction are arranged irregularly with an arbitrary interval for each line width, and a first blackening layer 3a, a conductive pattern 4, and a second blackening layer 3b are successively laminated in this order, thus shielding the emission of strong electromagnetic waves and preventing moire or the like from occurring for the scanning line of a display without sacrificing its see-through property.
Patent JP-S5514122-A (JP)
Title: Automation method in precision type forging
Inventor: SUZUKI ICHIROU
IPC: B21H5/04
Filed: 1978-07-14
Abstract: PURPOSE: To enable operation to be readily automated by molding a molding with dies in which raised part comes to the underside then turning over the molding and removing the fins produced on the outside circumferential part by trimming dies.  
     CONSTITUTION: In the case of removing the fins 3 of the outside circumferential part produced through molding with such dies that the raised part 1 comes to the under side, the molding is turned over by using a known turn-over device, thence the molding is placed on the lower die 5 of trimming dies and the fins 3 are trimmed with a punch 4. According to this constitution, the shape of the lower die 5 may be made to the shape advantageous in strength. In addition, this is convenient in fabrication after trimming because the raised part 1 of the upper side may be used as a guide. Conveying pawl shape of the molding becomes simple shape and a series of cycles may be readily automated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60231390-A (JP)
Inventor: SATOU NOBORU
IPC: H05K1/18
Filed: 1984-04-28
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-H05288286-A (JP)
Title: Expansion valve
Inventor: UMEDA TOMOMI
IPC: F16K47/02
Filed: 1992-04-07
Abstract: PURPOSE:To reduce the vibration of piping and an expansion valve by providing in a valve rod a plurality of refrigerant circulation passages for circulating a refrigerant from a high pressure side to a low pressure side. CONSTITUTION:A refrigerant circulation passage 11 that is in parallel with a low pressure side refrigerant passage 8 and refrigerant circulation passages 10a, 10b that are in parallel with a high pressure side refrigerant passage 7, and which connect the high pressure side refrigerant passage 7 and the low pressure side refrigerant passage 8 to a valve rod 5, are provided intersectingly in the valve rod 5. A refrigerant that has flowed through the high pressure side refrigerant passage 7, passes under depressurization refrigerant circulation passages 10a, 10b besides an opening 19 between the valve rod 5 and a valve seat 9, and flows out into the low pressure side refrigerant passage 8. Even in the case of a single phase current by a liquid refrigerant alone, and even in the case of a gas-liquid two phase current in which a gas refrigerant and a liquid refrigerant coexist, and even if there is a number of air bubbles or a large air bubble mass due to the gas refrigerant, passages necessary for gas and liquid regrigerants to flow out to the low pressure side from the high pressure side can be secured. As a result, the unstable phenomenon of fluidity can be made small, and refrigerant fluidity sound can be reduced.
Patent JP-H05292484-A (JP)
Title: Method for compression-encoding video signal at fixed bit rate
Inventor: KIN YOUKEI
IPC: H04N19/176
Filed: 1992-04-07
Abstract: PURPOSE: To fix the number of encoding bits per DCT block to a constant value at the time of compression-encoding two-dimensional video signals. CONSTITUTION: In a compression-encoding method by which two-dimensional video signals are divided into discrete cosine transformation(DCT) blocks and each DCT block is encoded at prescribed compressibility, the DC factor of each DCT block is converted into a scalar quantity in one bit and each DCT block is classified into (m) classes depending upon the directivity of the edge. The AC factors of the classified DCT blocks are approximated to (n) representative vectors set at every class and converted into vector quantities by using the pbit indexist of each representative vector. Then the number B of encoded bits at each block is generated at a fixed bit rate of B=l+Iog2 mtn×p.
Patent JP-H06270597-A (JP)
Title: Manufacture of decorative article
Inventor: YODA SHIGEO
IPC: B44C1/22
Filed: 1993-03-19
Abstract: PURPOSE:To rigidly integrate a decorative article to a base material and to improve an external appearance by placing the material, treating a plated surface with a polishing material to form an uneven part, and then finish painting it. CONSTITUTION:A lighter 1 molded, for example, from an iron steel plate is dipped in a silver plating bath, electrically plated, and a gap plating 2 having a predetermined thickness is provided. Then, it is dipped in a black chromium plating bath, and a black chromium plating 3 is provided. The plating of the two layers is polished with a dry barrel by using rough finishing barrel polishing material, and an uneven part is formed on the plated surface. Then, the polished lighter is spray coated with clear lacquer of cellulose derivative paint to be finish painted 4. Various mottled pattern in which black is spotted on a silver ground is provided by suitably setting the polishing time. Various decorative object is formed in combination with the type, of placing, polishing, and finish painting.
Patent JP-S63250931-A (JP)
Title: Monitor system for repeater
Inventor: KAJIWARA SHINJI
IPC: H04B17/40
Filed: 1987-04-07
Abstract: PURPOSE:To monitor the state of respective repeating at inservice by providing a monitoring part in the respective repeater of a cable transmission system, and transmitting the monitored value to a monitor station through a supervisory circuit. CONSTITUTION:The monitoring parts 1-5-n-5 are provided in the repeaters 1-n respectively, and the monitored value is transmitted to the monitor station through the supervisory circuit 10. As for the detection of a signal error rate in a repeater output in respective monitoring, the output of the repeater is inputted to error pulse detectors 21, 21' through transformers 20, 20', and when the pulse of a case that they come not to be inverse alternately, is generated, the said pulse is detected, and the count value of it is sent to a microcomputer 25, and the signal error rate is obtained from the count value during prescribed time. As for the current measurement of a feeder line, resistors R1, R2 are inserted in the feeder line, and voltages at both ends are A/D-converted and sent to the microcomputer 25.
Patent JP-S60230531-A (JP)
Title: Engine equipped with fuel injector
Inventor: HATAOKA KENJI
IPC: F02D41/02
Filed: 1984-04-27
Abstract: PURPOSE:To improve the evaporation and atomization performance of fuel in cold state by installing a swirl varying apparatus for controlling the magnitude of the swirl into a suction passage in which a fuel injection valve is arranged and controlling the swirl varying apparatus into the state where swirl is not generated when the engine is cold. CONSTITUTION:In the throttle-valve downstream side part in a suction passage 5, a fuel injection valve 12 is arranged towards a suction valve 3. In the suction passage 5, the downstream side part which communicates to a combustion chamber 2 is divided into the primary and the secondary side suction passages 5a and 5b by a partitioning wall 18. The primary side suction passage 5a is formed to have a relatively small passage area and opened as a port 11a for swirl at the suction port 11 on a little upstream side from the suction valve 3. While, the swirl control valve 19 of a swirl varying apparatus 15 is installed into the secondary-side suction passage 5b, and the valve 19 is controlled so as not to generate swirl when the engine is cold. Further, a fuel injection valve 12 is controlled so that fuel injection is performed at least when the suction valve 3 is in closed state.