baber/WOPTO huggingface dataset:
Patent JP-S57187191-A (JP)
Title: Electroslag build-up welding method
Inventor: YOSHIMOTO HISAYOSHI
IPC: B23K25/00
Filed: 1981-05-13
Abstract: PURPOSE:To reduce the dilution rate of molten metal by base materials and to perform build-up welding with high performance in the stage of electroslag build- up welding by using a cylindrical electrode as a consumable electrode. CONSTITUTION:In the stage of electroslag build-up welding of base materials 1, a cylindrical electrode 2 of >=50mm. outside circumference and >=0.2mm. wall thickness is used. The electrode 2 is formed by passing 1-2 sheets of plate-like electrodes of >=25mm. width and >=0.2mm. thickness through a roll group consisting of plural sets of forming rolls 3, and butting both side edge parts 2a, 2a to form the section gradually from a C shape to a circular cylindrical body of a circular shape in section. Electricity is conducted to this electrode with a contact tip 4, and a flux 5 is melted to slag 7, whereby the base materials are overlaid with molten metal 6. Since the consumable electrode is cylindrical, the distributions of welding currents are uniform, and there are no defects such as overlapping and slag inclusion. The degradation in the quality of the weld metal on account of the dilution of the weld metal by the materials 1 is obviated and the build- up welding is accomplished with high performance.
Patent JP-S61266824-A (JP)
Inventor: ROTAA BARUTAA
IPC: F16C29/00
Filed: 1986-04-01
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-S58188790-A (JP)
Title: Vessel propeller
Inventor: MATSUI MAMORU
IPC: B63H20/00
Filed: 1982-04-30
Abstract: PURPOSE:To reduce the fluid resistance, a relief recess for fastening bolt in the lower casing such that said recess will be positioned near the water level at the sailing while fixing a straightner in said recess to make the outer wall face of the lower casing flat. CONSTITUTION:The upper and lower casings 10, 11 for constructing the casing 4 of an outboard machine are coupled through a fastening bolt 18, while a relief recess 19 is made in the lower casing 11 for receiving the bolt to receive the fastening wrench of the bolt 18. After fastening, a straightner 20 is fitted through a bolt 26 to burry said recess 19. Here the outside of the straightner 20 is made flat with the inclined face of the lower casing 13 to prevent the disturbed flow around the lower casing thus to reduce the fluid resistance.
Patent JP-S63238009-A (JP)
Title: Cosmetic containing extract of earthworm
Inventor: TSUKADA NORIO
IPC: A61K35/56
Filed: 1987-03-25
Abstract: PURPOSE:To obtain a cosmetic or externals agent having moisture-retaining property and anti-suntan effect, by using an extract produced by treating earthworm with hot water and subjecting the product to organic solvent extraction, hydrolytic extraction, etc., or using an extract containing proteins bonded with metal ions. CONSTITUTION:Earthworm extract is produced e.g. by treating earthworm with hot water, cutting into small pieces, putting into a mixture of ethanol and water, leaving at rest for 2 weeks, centrifuging the obtained mixture together with water, adding a water-immiscible organic solvent (e.g. chloroform) to the obtained aqueous solution layer, leaving the mixture at rest for a whole day and night, adding water and a protease to the product, reacting with each other, heating the product to inactivate the protease and filtering to obtain an aqueous solution. The extract is used as a component of cosmetic or external agent, etc. The earthworm extract promotes hemostasis and restoration of wound, exhibits anti-inflammatory action, gives adsorption and moisturizing effect, luster and light-scattering effect to hair and skin and imparts hair and skin with preventive effect against suntan and erythema caused by ultraviolet radiation.
Patent JP-H01104180-A (JP)
Title: Growth hormone gene of fishes, recombinant plasmid of said gene, microorganism containing said recombinant plasmid, production of fish growth hormone with said microorganism and promotion of growth of fishes by said growth hormone
Inventor: KIMURA HIKARI
IPC: C12N1/20
Filed: 1988-03-25
Abstract: PURPOSE:To produce a large quantity of growth hormone of fishes at a low cost, by forming a recombinant plasmid containing a prescribed vector linked with a gene coding an amino acid sequence of a growth hormone polypeptide originated from a specific fish. CONSTITUTION:A DNA coding growth hormone of tuna is sectioned from a plasmid containing said DNA and is integrated into a vector DNA and the obtained recombinant DNA is introduced into a microorganism. The resultant transformant is cultured to produce and accumulate the tuna growth hormone polypeptide, which is separated from the cultured product. The plasmid containing the DNA coding tuna growth hormone is preferably pTTS339. The preferable vector DNA is pKK223-3, pKK233-2, etc.
Patent JP-S62227388-A (JP)
Inventor: YAMAMOTO MIKIO
IPC: B60R21/34
Filed: 1986-03-31
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-H11273230-A (JP)
Title: Recording medium, recording and reproducing device and its method
Inventor: MOROTOMI SHIRO
IPC: G11B7/24035
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To construct the simple system which is constituted of the disk that supports a certain objective of a user including an entertainment and a recording and reproducing device. SOLUTION: A pair of tracks Tr.A and Tr.B are formed in a spiral shape or a concentric circular shape on a disk. An application program is beforehand recorded in the track Tr.A and the track Tr.B is set aside as the region to record the user data which are recorded in relationship with the application program and used for an editing. The application program of the track Tr.A is started by a video camera and video recorded data and various other data inputted through the operations are recorded in the track Tr.B under the environment indicated above. The recorded user data are used for the required editing processing in accordance with the execution of the program.
Patent JP-H04307822-A (JP)
Title: Wavelength multiplex optical communication equipment
Inventor: SAKAI YOSHIHISA
IPC: G02F1/13
Filed: 1991-04-05
Abstract: PURPOSE:To select and demodulate plural optical signals whose wavelength differs from each other with high accuracy. CONSTITUTION:A sender side is provided with plural wavelength stabilizing lasers 6 whose oscillating wavelength is made stable and different while using a medium 12 absorbing only a light with a prescribed wavelength as a wavelength reference, plural optical modulators 2 applying a signal to a laser beam from each laser 6 and an optical coupler 3 overlapping each laser beam after optical modulation and the result is sent through an optical fiber. A receiver side is provided with a variable wavelength filter 7 using a liquid crystal and selecting optically a wavelength of each laser beam sent through the optical fiber to select the beam with high accuracy and with a light receiving device 5 which applies photoelectric conversion to the laser beam and demodulates it.
Patent JP-S59199998-A (JP)
Inventor: OOTA MAKOTO
IPC: E21D9/06
Filed: 1983-04-27
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-S63240105-A (JP)
Title: Aperture antenna
Inventor: TAKANO TADASHI
IPC: H01Q15/14
Filed: 1987-03-27
Abstract: PURPOSE:To obtain an antenna suitable for communication and radar applications inexpensively by constituting a main reflecting mirror by sets of planar triangles and making the shape, size or position of the said triangles at random in a projection drawing of the said triangles in the radiated beam direction so as to suppress the generation of a grating lobe and a cross polarized wave component. CONSTITUTION:Nodes 6 of boundary lines of face elements are distributed at random in the inner side of a reflecting mirror circumferential ridge 11, and the error between the original curved face and an approximated polygon is proportional to l<2> (l is the length of the boundary), then the length of the boundary is determined to be a value lmax corresponding to the allowable maximum error epsilonmax depending on the characteristic of the antenna. In tying the nodes, an optional node 6 is selected, nodes existing in the inside of a circle 11 whose diameter is lmax are selected, nodes being candidates are decided at random, and a boundary 2 prolonged from the node is determined by using the node to obtain a node 6'' of a face element boundary. Similarly plural nodes 6', 6'' are determined from the node 6 and they are located within the allowable maximum circle 11.
Patent JP-S63237390-A (JP)
Inventor: NANAO TSUTOMU
IPC: H05B33/20
Filed: 1987-03-26
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-H07278209-A (JP)
Title: Production of vinyl chloride polymer
Inventor: SHINKO TADASHI
IPC: C08F2/18
Filed: 1994-04-12
Abstract: PURPOSE:To produce a vinyl chloride polymer reduced in initial coloration when molded. CONSTITUTION:A process for producing a vinyl chloride polymer by suspension- polymerizing a vinyl chloride monomer alone or a mixture thereof with a comonomer in an aqueous medium, wherein an acetalized polyvinyl alcohol having a degree of acetalization of 4-70mol% and comprising repeating units of formulas I and II (wherein R is 1-11C linear or branched alkyl or hydrogen) is added as a dispersant to the reaction system.
Patent JP-S51150221-A (JP)
Title: Maltiplex transmission method and device for voice and picture informa tion
Inventor: YUMITE YASUSHI
IPC: H04N7/12
Filed: 1975-06-18
Abstract: PURPOSE: To broadcast both voice information and frame-dropped static picture information simultaneously by use of a narrow-band transmission line, by arranging a picture information band including a first sideband of a low-speed scanning picture signal modulated through a velocity conversion, adjacently on the upper side of a modulated voice signal information band. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11243991-A (JP)
Title: Detection of microorganism, device for detecting microorganism, and plate for detecting microorganism
Inventor: TAKADA MINORU
IPC: C12Q1/02
Filed: 1998-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting microorganisms, capable of rapidly and accurately detecting and inspecting the microorganisms at a low cost, and to provide a device for detecting the microorganisms. SOLUTION: This method for detecting the microorganisms comprises disposing a culture layer on a water-impermeable supporting member limiting light transmission, scattering microorganisms on the culture layer, culturing the scattered microorganisms, labeling the microorganisms with a reagent for marking the microorganisms, irradiating the culture layer with light, transducing the transmitted light into electrical signals by the use of a solid-state image sensing device, and finally detecting the labeled microorganisms on the basis of the converted electrical signals.
Patent JP-S548244-A (JP)
Title: Wet steam turbine
Inventor: YASUGADAIRA NORIO
IPC: F01D9/02
Filed: 1977-06-22
Abstract: PURPOSE: To promote the output of a turbine by increasing the stage steam discharge to be efficiently used in a turbine stage of an atomic power turbine plant for promoting the efficiency of an atomic power plant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59199932-A (JP)
Inventor: OOTA YASUO
IPC: E03D9/08
Filed: 1983-04-26
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-S5634-A (JP)
Title: Magnetic recording medium
Inventor: OOSHIMA MITSUAKI
IPC: G11B5/716
Filed: 1979-06-11
Abstract: PURPOSE: To enable to record and reproduce in high output for vertical magnetizing recording signal, by providing the high permeability part on the magnetic recording medium such as magnetic tape and magnetic disc to form the closed magnetic path of magnetic head-recording medium-high permeability section.  
     CONSTITUTION: The magnetic recording medium 3 such as magnetic tape, magnetic disc, and magnetic drum is constituted with the three layer construction of the magnetic layer 4 made of high coercive force magnetic material such as iron oxide, high permeability layer 5 made of high permeability and low coercive force material such as permalloy, and support layer for support. Further, when the magnetic head core 1 of U-shaped type made of high permeability material is located near the magnetic recording medium 3, the closed magnetic path having the direction of arrows 8, 10, 9, 11 through the magnetic head 1-magnetic layer 4-high permeability layer 5 is formed. Thus, the leakage magnetic flux is less, high magnetic flux is obtained in the magnetic head, and sufficient output can be obtained even with increased line density. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62233508-A (JP)
Inventor: AMIJI NOBORU
IPC: F16B5/10
Filed: 1986-03-31
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-H10269725-A (JP)
Title: Magnetic disk device
Inventor: KITASHIRO TAKASHI
IPC: G11B21/22
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device where a carriage supporting a magnetic head can be positively locked at a specific position and at the same time an offset torque can be reduced. SOLUTION: A mechanism for locking a carriage assembly to a specific stop position has a suction pin 42' being fixed to the carriage assembly and a magnet 40 for locking for sucking a suction pin being fixed to the lower yoke of a voice coil motor. A magnet for locking is constituted by combining first and second magnets 50 and 52, and the first and the second magnets are arranged oppositely so that the magnetization directions are opposite each other.
Patent JP-S55159773-A (JP)
Title: Process for separating laver from laver screen
Inventor: TAKEBE HIROSHI
IPC: A23L17/60
Filed: 1980-05-31
Abstract: PURPOSE: To carry out the transfer of a laver sheet certainly, without damaging the laver sheet, in the drying process of a laver sheet on a laver screen, by providing a vacuum sucking means above the folding part of the laver sheet, and transferring the separated laver sheet with a laver-delivery roller.  
     CONSTITUTION: A laver screen 2 attached with a dried laver sheet 3 is placed on the left end of a conveyor 1, and transferred to the right-hand side of the laver- separating device, where the both sides of the screen 2 are clamped with rollers 4, 4 or the belts 9, 9. When the front end of the screen 2 is clamped with pinch rollers 5, 5, the screen is stretched and elongated due to the difference between the circumferential speed of the rollers 5, 5 and that of the rollers 4, 4, and the attached laver sheet is released successively. The released laver sheet is clamped between a perforated endless belt 15 and the conveyor 1, sucked to the perforated belt 15 with a vacuum suction means 12, and transferred forward with a laver- delivery roller 16. On the other hand, the laver screen is transferred with small rollers 6, 6 and guide rollers 13, 14, where it is pulled downward, turned its direction, and ejected through a guide plate 11 to a stacker. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60217667-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA MASAKATSU
IPC: H01L21/28
Filed: 1984-04-12
Abstract: PURPOSE:To reduce the generation of hot electrons by applying a heat-resistant insulating film and uniformly etching the whole surface to change the size of a doping mask for a polysilicon gate electrode. CONSTITUTION:A field oxide film 3 and a gate oxide film 2 are formed on the surface of a P type silicon substrate 1. A polysilicon film to which phosphorus is doped is shaped, and patterned. The polysilicon film and the thin oxide films on the surfaces of regions 6 as a source and a drain are etched by using a photo-resist mask. Phosphorus ions are implanted while employing a polysilicon gate electrode 4 as a mask to form the deep N<-> diffusion layers 6 in low concentration. An insulating film 9 is shaped on the whole surface, and the applied insulating film 9 is etched equally. As ions are implanted while using the polysilicon gate electrode 4 and the applied insulating film 9 as masks, and annealed to form shallow N<+> diffusion layers 6' in high concentration. Double diffusions are shaped, and tungsten silicide films 8 are formed only on Si.
Patent JP-S571803-A (JP)
Title: Preventing apparatus for backing of inertial body in hydraulic control circuit with inertial body
Inventor: SAKAMOTO HIROKATSU
IPC: F15B11/00
Filed: 1980-05-30
Abstract: PURPOSE: To enable reliable elimination of backing of inertial body at a time of stopage, by a method wherein two lines, connecting together a hydraulic motor and a counter balance valve, are coupled together by means of an ON-OFF valve with a throttle, and backing energy, produced immediately after the inertial body stops, is absorbed by switching said valve.  
     CONSTITUTION: Main lines 7 and 8, connecting together the hydraulic motor 6, coupling with the inertial body, and a counter balance valve 4, and connected together through a 2-port, 2-position ON-OFF valve 10 incorporating a throttle 9. With an operator watching the movement of the inertial body, the ON-OFF valve 10 is changed over to ON from OFF immediately before the inertial body stops. A hydraulic oil is caused to circulate in a close circuit for connecting together the ON-OFF valve 10 and the hydraulic motor 6 even after a cross over relief valve 5 is closed, and this minimizes the decceleration immediately before the inertial body stops. When the inertial body stops and runs short of the backing energy, the ON- OFF valve 10 is switched to OFF. This prevents the occurrence of backing if the inertial body stops once. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61232925-A (JP)
Title: Four-wheel driving device
Inventor: HIRAIWA KAZUMI
IPC: B60K17/344
Filed: 1985-04-09
Abstract: PURPOSE:To easily secure a space for a central differential mechanism and increase the degree of freedom for the design of said central differential mechanism by providing said central differential mechanism, a speed-increasing gear mechanism, and a direction-change gear mechanism on a transfer case side. CONSTITUTION:A trans-accelerator case 12 is installed opposite to an engine 10, and a transfer case 14 is installed on the installing surface side of the trans- accelerator case 12 to the engine 10. The crankshaft 16 of the engine 10 is connected to a transmission mechanism 18 in the case 12, in which a final reduction mechanism 30 and a right-left wheel differential mechanism 32 for front wheels, other than the transmission mechanism 18, are provided. The gear 36 of the reduction mechanism 30 is connected to the pinion carrier 42, i.e., the input part of a central differential mechanism 40 in the transfer case 14 via a first hollow shaft 38 and, further, the sun gear 46 of the mechanism 40 is connected to the large diameter gear 62 of a speed-increasing gear mechanism 60.
Patent JP-H01245720-A (JP)
Title: Synthesizer tuner
Inventor: SUZUKI SHINJI
IPC: H04B1/26
Filed: 1988-03-28
Abstract: PURPOSE:To reduce the deterioration in the S/N and reception sensitivity due to beat by providing a digital signal processing circuit to a demodulation means obtaining a demodulation signal, devising the frequency ratio between the frequency of an operating cock and that of a reference frequency signal of the digital signal processing circuit to be an integral number ratio and phase-locking the operating clock and the reference frequency signal. CONSTITUTION:The frequency ratio of the reference frequency signal and the operating clock of the digital circuit 14 is selected to be an integral number ratio and the phase of both the signals is locked. The output of a frequency divider 44a is supplied to a phase comparator 42 of the PLL as the reference frequency signal. An output of a frequency divider 51 is fed to A/D converters 8, 10 as the sampling signal. Moreover, the sampling signal is subject to multiplication of a factor of an integral number and the timing clock phase-locked is supplied from a multiplier 52 to the digital circuit 14. As a result, since the synthesizer section 40 and the digital circuit section 14 are phase-locked by means of a fundamental clock of a fundamental clock oscillator 50, the production of a beat in both the circuits or a demodulation circuit is largely reduced.
Patent JP-H10268392-A (JP)
Title: Flash charging device for camera
Inventor: FURUBAYASHI YOSHIHARU
IPC: H05B41/32
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify a flash charging circuit for a camera and to reduce the cost thereof. SOLUTION: A flash circuit 2 is connected to a control part 1. Flashing light emitting timing is controlled according to a trigger signal from the control part 1 and the charging of a main capacitor is controlled according to a charging control signal from the control part 1. The control part 1 is provided with a timer 11 counting specified charging time, and the charging control of the circuit 2 is performed according to the charging time. Namely, when the timer 11 counts the charging time, the charging operation of the circuit 2 is stopped by regarding a situation as the finish of charging. By timecontrolling the charging control, a charging voltage detection circuit in the circuit 2 is omitted, the circuit is simplified, and the cost is reduced.
Patent JP-H06287622-A (JP)
Title: Blowing method of converter
Inventor: INOUE SHIGERU
IPC: C21C5/34
Filed: 1993-03-31
Abstract: PURPOSE:To stabilize (Total.Fe) in slag during oxygen-blowing in a converter to the low content, to enable blowing without slopping and, at the same time, to enable melting of an extra low carbon steel which can not be melted in the conventional converter, by improving stirring in a furnace. CONSTITUTION:In the converter arranged with a side blowing nozzle 3 at the side wall part of the furnace body in contact with molten iron 5 in the converter main body 1 and a bottom blowing nozzle 4 at the furnace bottom part and blowing stirring gas into the molten iron 5 from the side blowing nozzle 3 and the bottom blowing nozzle 4 at the same time, the stirring gas of >=0.1Nm<3>/ min.ton from the side blowing nozzle 3 and >=0.06Nm<3>/min.ton from the bottom blowing nozzle 4 is blown into the molten iron to efficiently stir both of the molten iron 5 and the slag 6.
Patent JP-S58191061-A (JP)
Title: Bus connecting device
Inventor: SUZUKI SHINICHI
IPC: G06F15/16
Filed: 1982-04-30
Abstract: PURPOSE:To realize a dual computer system without using any special connecting means between both systems, by using a means which detects an interruption of processing of own system connected to a common bus, then makes contact with the other system. CONSTITUTION:A connection command is fed to the 1st bus connecting device 71 when the 1st processor 41 connected to the 1st bus 1 uses an input/output device 53 connected to a common bus 3. The device 71 receives the connection command and performs a connecting action to informs the result of connection to the processor 41. In case the bus 3 is not connected by the 2nd bus connecting device 72, the device 71 is connected by the processor 41. Thereafter, the processor 41 can use the device 53 connected to the bus 3.