baber/WOPTO huggingface dataset:
Patent JP-S5584282-A (JP)
Title: Welding state monitoring device of electric welded tube
Inventor: FUKUDA TOYOTOSHI
IPC: B23K11/24
Filed: 1978-12-18
Abstract: PURPOSE: To enable welding abnormalities including spot defects to be detected at the welding by providing a magnetic flux density change detecting coil in opposition to the point near the welding point of electric welded tube production process and processing the signal thereof.  
     CONSTITUTION: The edge parts of a pipe-form skelp 1 are compression-bonded by welding rolls 2a, 2b at the welding point 5 to become a tube 3. A detecting coil 6 detects the magnetic flux density change changing with the change in the current flowing in the V-seam of the skelp 1 and the fluctuations of the welding point position. The detection signal is removed of transmission and ripple both frequency components in a high frequency component removing circuit 7. The output signal of the circuit 7 is inputted to a defect discriminating circuit 8. The circuit 8 separates the spot defect signal and breathing signal and discriminates the detrimental defects and breathing abnomality from the respective signals. These abnormality signals are inputted to a delay circuit 9 and a marking device 10 puts a marking in the abnormal portion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6051218-A (JP)
Title: Method and apparatus for improvement of soft ground
Inventor: OKUYAMA KENZOU
IPC: E02D3/10
Filed: 1983-08-26
Abstract: PURPOSE:To form large-diameter compacted sand pile by a method in which sand is charged into a casing provided with a tapered tube having an expanded lower part, and the casing is vertically moved while packing sand by a screw feeder. CONSTITUTION:Under a state a casing 1 being penetrated to a given depth into soft ground, a rotary shaft 5 is turned continuously, and sand 8 being charged is packed into tapered portion 4 by a screw feeder 6. Since the feeder 6 is continuously turned although the casing 1 is slightly raised and a space 9 is formed between the charged sand 8 and the tapered portion 4, the space 9 is soon packed with sand 8'. When the casing 1 is lowered, the sand in the tapered portion 4 is compacted, and the underpart sand is pushed out from the lower end. By repeating these processes to the upper part, a compacted sand pile of a larger diameter than the casing 1 can be formed.
Patent JP-S5948292-A (JP)
Title: Variable-pitch propeller
Inventor: YAMAZAKI SHIYOUJI
IPC: F03D7/04
Filed: 1982-09-10
Abstract: PURPOSE:To make variable the pitch of a propeller without using any hydraulic servo mechanism, by a method wherein a feed screw body for reciprocating a crank mechanism for changing blade pitch is engaged with and disengaged from a propeller shaft and is rotated forwardly and reversely. CONSTITUTION:A feed screw body 14 is provided in the interior of the propeller shaft 5, and is prevented from rotating by a stopper 39 provided on a casing 1. A threaded part 14c of the feed screw body 14 is engaged with a female screw body 23, which is rotated forwardly or reversely by the propeller shaft 5 through an engaging and disengaging mechanism 21 or 22. The displacement quantity of the feed screw body 14 is detected by a detector 34. Accordingly, a variable- pitch propeller can be constituted without using any hydraulic servo mechanism, and cost can be reduced.
Patent JP-S5281010-A (JP)
Title: Preparation of metal meterials solidified by rapid cooling
Inventor: SHIMADA HARUO
IPC: C22C1/02
Filed: 1975-12-29
Abstract: PURPOSE:The decrease in hardness at central part of high speed steel wire of thin diameter made by usual method, in which drawing and heat treatment are repeated, is prevented by the improvement of cold drawing and heat treatment.
Patent JP-H11349434-A (JP)
Title: Beautifully whitening raw material and cosmetic, quasi medicine and medicine compounded with the same
Inventor: TAKAGI KEIJI
IPC: A61K8/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a beautifully whitening raw material safe on application to skin, having a beautifully whitening effect and useful for cosmetics, quasi medicines and medicines by extracting the body of Mangiera quadrifida JACK. SOLUTION: This beautifully whitening raw material is obtained by extracting the body of Mangiera quadrifida JACK, and preferably contains (4,6-dihydroxy)-dihydrobenzofuran-3-yl-(3'4'-dihydroxy)-phenyl ketone as a main ingredient. The plant is preferably extracted with one or more of water and hydrophilic organic solvents (for example, ethanol or polyethylene glycol). The extract may, if necessary, be subjected to the distillatory removal of the solvents and subsequently processed into a form such as a lotion or a milky lotion.  In order to prepare the preparation form, a natural animal or plant fatty oil or fat (for example, olive oil), a wax (for example, jojoba oil), a higher alcohol (for example, lauryl alcohol), a higher fatty acid (for example, lauric acid), a surfactant (for example, an alkyl sulfate salt), a polyhydric alcohol (for example, ethylene glycol), etc., may be compounded.
Patent JP-H0449270-A (JP)
Title: Method for preventing agglomeration of material containing sodium l-glutamate
Inventor: OTANI MASARU
IPC: C07C227/00
Filed: 1990-06-15
Abstract: PURPOSE:To easily prevent the agglomeration of the subject material useful as foods, pharmaceuticals, etc., over a long period by mixing a solution or fine powder containing a specific amount of sodium L-glutamate to a material containing sodium L-glutamate. CONSTITUTION:A solution or fine powder containing sodium L-glutamate (abbreviated as MSG) is mixed to an MSG-containing material in an amount of 2-10wt.% (in terms of sodium L-glutamate). The MSG concentration of the solution is 20-60wt.% (preferably 40-60wt.%) taking consideration of the water- content of the MSG-containing material.
Patent JP-S6312631-A (JP)
Title: Production of stable oxymethylene copolymer
Inventor: OKITA SHIGERU
IPC: C08G2/28
Filed: 1986-07-03
Abstract: PURPOSE:To obtain the titled copolymer, having excellent moldability and mechanical properties and suitable for mechanical component parts, electric, electronic component parts, etc., by copolymerizing trioxane with a cyclic ether and adding a metal sulfite and then a stabilizer, etc., to the polymerized product. CONSTITUTION:(A) trioxane, (B) a cyclic ether (e.g. ethylene oxide, etc.) expressed by the formula (Y<1>-Y<4> are H, 1-6C alkyl, etc.; m is 0-3) in an amount of 0.1-10mol% based on the component (A) and (C) 5X10<-6>-1X10<-1> [based on 1mol component (A)] BF3, a hydrate thereof or a coordination com pound thereof as a polymerization catalyst are charged into a vessel and subjected to bulk polymerization. Then (D) a metal sulfite in an equimolar amount or more based on the component (C) is added to the polymerized product to inactivate the catalyst and further (E) a heat-resistant stabilizer (e.g. antioxi dant), (F) a hydroxide of alkali(ne earth) metal, etc., and then (G) a formalde hyde absorbent (e.g. nylon 6, etc.) are added to give the aimed copolymer.
Patent JP-S641727-A (JP)
Title: Aromatic polyester polymer
Inventor: SHIMO YOSHIO
IPC: C08G63/60
Filed: 1987-06-24
Abstract: PURPOSE: To obtain an aromatic polyester polymer, having a specific oxyphenoxybenzoyl structure as recurring structural units with excellent high- temperature characteristics and heat resistance, meltable, moldable by an ordinary melt molding method and useful as molded products, etc.  
     CONSTITUTION: The aimed polymer, obtained by polycondensing a carboxylic acid compound expressed by formula I (R a  is H or carbonyl; R a ' is H, alkyl or aryl) or formula II (R b  and R b ' are H, alkyl or aryl; X is halogen; n is 2 or 4) with a phenolic compound expressed by formula III (R c  and R c ' are H or carbonyl) or formula IV (R d  and R d ' are H or carbonyl; R 1  and R 2  are H or alkyl) at 250W300°C in nitrogen atmosphere and consisting of respective recurring structural units in the formed polymer at ratios of 35W90mol.% units expressed by formula V, 5W30mol.% units expressed by formula VI and 5W30mol.% units expressed by formula VII and/or formula VIII. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6217850-A (JP)
Title: Information processor
Inventor: NISHIYAMA ISAMU
IPC: G06F12/00
Filed: 1985-07-17
Abstract: PURPOSE:To process information in each page simply and efficiently by grouping the information in each page and executing the writing, display, printing, or the like of information on the basis of its page No. CONSTITUTION:When a page consisting of M lateral characters and N longitudinal lines is grouped, its group name is stored in a group name storage area 14 and the block number of a block 19 in which the absolute page No. of the page constituting the member of the group is stored in a block number storage area 22. When information is to be printed out or displayed from a data file consisting of plural pages, the data in the block number storage area 22 of a specified group are read out and the absolute page stored in the block 19 specified by the data is successively read out. The data of the page concerned are transferred from a data file and relative page number is assigned to the data in the order of respective read-out absolute page Nos.
Patent JP-S5585248-A (JP)
Title: Flaw detecting probe for non-destructive inspection
Inventor: SONOBE YUKIO
IPC: G01N27/82
Filed: 1978-12-22
Abstract: PURPOSE: To facilitate replacement of aligning fins by mutually fastening thereof with a circular elastic member empolying a multi-split construction.  
     CONSTITUTION: The replacement of the aligning fins is made by shifting a circular elastic body 19 to the probe body 5 while the probe body 5 is left mounted without disassembling the case 3a, the case 3b and parts 6 and 7 in the case. After the incorporation of the parts into the cases 3a and 3b, the alighning fins can be set. Thus, there will be no damage to the aligning fins during the assembly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6312579-A (JP)
Inventor: OKAWARA KAZUTAKA
IPC: B66B5/00
Filed: 1986-07-04
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-S6219931-A (JP)
Title: Memory device
Inventor: ARIZONO TAKESHI
IPC: G06F7/00
Filed: 1985-07-17
Abstract: PURPOSE:To attain an access to the block of data where the bit log2n of an address changed by using a selection memory, a memory of 2n columns and a bidirectional multiplexer which arranges the data on the memory of 2n columns on 8n pieces of data bus. CONSTITUTION:The memory 17 of 2n columns is designated by the output data of a selection memory 22 which uses the bits 0 - log2n of an address bus 12 and the data size selection signal 9 as the address inputs. The designated data of maximum (n) bytes are arranged on an 8n-bit data bus by multiplexers 18-21 which are controlled by the output of a decoder 15 which uses the data size selection signal as an input. Thus a single access is possible with different data lengths up to a long word to a block of data where the bit log2n of the address changes. This attains a high-speed access.
Patent JP-S5382794-A (JP)
Title: Novel penicillin derivs. phermaceuticals and process for theirpreparation
Inventor: YAMAGUCHI HISAO
IPC: A61P31/04
Filed: 1976-12-28
Abstract: PURPOSE: Penicillin derivs.  I [A is H or OH;B is tricyclic ring II;X is O or direct double bond, NR 1  (R 1  is H or substituent), C=O, CR 2 R 2 ' (R 2  and R 2 ' are H or substituent ) or S(O) n  (n is 0, 1 or 2)] and their nontoxic salts, e, g. D-(-)-α-(xanthene-9-one-carbonamido) benzylpenicillin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S645339-A (JP)
Title: Monitoring of terminal power cutoff for automatic meter-reading system
Inventor: SUZUKI TOSHINAO
IPC: H02J13/00
Filed: 1987-06-26
Abstract: PURPOSE:To distinguish incommunicability due to power cutoff from other communicability, by transmitting power cutoff information to a center of system. CONSTITUTION:A main transmission section 6 of a terminal 1 for an automatic meter-reading system transmits meter-reading information to a center 3 of this system through an exchange 2 by means of a subscriber's loop. A power source section 4 of the terminal 1 receives the supply of power from a power source 100 and supplies operating power 101 to the main transmission section 6. A cutoff detection section 5 of the terminal 1 detects the power cutoff at the commercial power source and outputs cutoff detection information 102 to the main transmission section 6. The main transmission section 6 then transmits this information to the center 3. Even if the commercial power source is cut off, the voltage at the terminal 1 is set to drop gradually for a definite time, and the transmission will be completed during this period of time.
Patent JP-S644280-A (JP)
Title: Method for coating inner and outer surfaces of steel pipe
Inventor: SUZUKI KAZUYUKI
IPC: B05D7/14
Filed: 1987-06-26
Abstract: PURPOSE:To prevent the deterioration of a inner surface coated film at the time of outer surface coating, by applying epoxy paint based on a specific epoxy compound and containing a thiol compound as a curing agent and, after curing, applying heat-treatment to the paint film to perform anticorrosion coating. CONSTITUTION:Epoxy paint based on an epoxy compound and containing a thiol compound as a curing agent is prepared. As the epoxy compound, there are glycidyl ether of bisphenol, a novolac type epoxy compound or the like. As the thiol compound, 1,4-butane diol, 1,8-octane diol or the like are designated. Said epoxy paint is applied to the inner and outer surface of a steel pipe in a thickness of about 0.6-5mm. At the time of the coating of the outer surface of the steel pipe, temp. of the inside of steel pipe becomes to 150 deg.C or higher. By this method, the damage of the coating layer can be prevented.
Patent JP-S6050158-A (JP)
Title: Heat resistant member
Inventor: SUZUKI TAKAO
IPC: C23C4/12
Filed: 1983-08-31
Abstract: PURPOSE:To prevent the stripping of a ceramic layer even under severe conditions accompanied by a temp. change by spraying thermally ceramics on the surface of a heat resistant metallic plate through a net of a Pt group metal when a ceramic layer is formed on the surface of the metallic plate by spraying thermally to improve the heat resistance. CONSTITUTION:The surface of a heat resistant Ni or Co alloy is cleaned, sand- blasted, and covered with a net formed by weaving Pt wires of 0.03mm. diameter at 0.25mm. intervals. Ceramic powder such as ZrO2-8Y2O3 is plasma-sprayed on the surface of the alloy to 300mum thickness through the net. Even when the resulting material is used as a heat resistant material in an environment causing a remarkable temp. change at high temp. and corrosion at high temp., the heat resistant ceramic layer is not cracked or stripped.
Patent JP-S6218883-A (JP)
Title: Image processor
Inventor: WATANABE OSAMU
IPC: H04N7/173
Filed: 1985-07-17
Abstract: PURPOSE:To perform image conversion without spoiling features of a current input image by removing small area images present in an input image and reducing the quantity of converted codes, and also converting the small area images which are removed to the color of images of other areas that the image contacts. CONSTITUTION:The small area image is determined when the number of picture elements of an area encircled with the same color is <=N. When plural areas 12-16 are present, picture elements of each area are counted when there is an unprocessed image area, picture elements in the area are counted; when the counted number (n) is <=N, the area is regarded as the small area image and outer periphery tracking and conversion color specification are carried out. Consequently, when there are small area images 14 and 16 among plural areas 12-16 which are present in an indicated area 11 and has a specific color, those areas are detected and removed automatically.
Patent JP-H087110-A (JP)
Title: Image signal encoding method
Inventor: MURAYAMA ATSUSHI
IPC: H04N19/00
Filed: 1994-06-16
Abstract: PURPOSE:To reduce the amount of codes in the case of encoding the information of feature points by extracting only the desired feature point from an input image signal. CONSTITUTION:A feature point signal S3 of '0' or '1' provided by a twodimensional change point detecting circuit 4 is stored in a frame buffer 42 of a mask image processing circuit 41. As a result, the frame buffer 42 stores a binary image composed of the feature point and a point which is not the feature point. The mask processing circuit 41 extracts a present processing point and points around it from the binary image in the frame buffer 42 and generates a ROM address designate signal S47 by arranging those points in the prescribed order. Based on the ROM address designate signal S47 and the numbers of feature points and the points which are not the feature points contained in the ROM address designate signal S47, those points are inputted to a deciding ROM 51 where '0' or '1' is stored in advance. When the point is the feature point to be defined as an encoding object, '1' is outputted from the deciding ROM 51 as a feature point signal S30 but when it is the feature point not to be defined as the encoding object, '0' is outputted.
Patent JP-H117157-A (JP)
Title: Electrostatic charge image developing color toner and its production
Inventor: MIYAJIMA KOICHIRO
IPC: G03G9/09
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic charge image developing color toner having not only coloring property, sharpness and transparency but excellent light resistance by incorporating a binder resin and a coloring agent containing a particulate org. pigment and a specified proportion of particulate silicon oxide to the pigment. SOLUTION: The electrostatic charge image developing color toner contains a binder resin and a coloring agent containing 100 pts.wt. of particulate org. pigment and 1 to 150 pts.wt. of particulate silicon oxide. Namely, by incorporating particulate silicon oxide as well as the particulate org. pigment, excellent sharpness of an image is obtd. when the image is fixed to a transfer material with the toner. The particle size of the particulate org. pigment is preferably 0.01 to 0.2 μm considering the color developing property and transparency of the image to be formed. The particle size of the particulate silicon oxide is preferably 0.001 to 0.1 μm, and more preferably 0.001 to 0.6 μm.
Patent JP-2000349029-A (JP)
Title: Manufacture of semiconductor device, and semiconductor manufacturing apparatus
Inventor: ATSUMI KENJI
IPC: H01L21/205
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device and a semiconductor manufacturing apparatus capable of deposition high in accuracy of control of doping gas and high in productivity, when forming an epitaxial layer having a high resistance. SOLUTION: Exhausting of a doping gas line 15 before film growth is performed sufficient for the vicinity of a reaction furnace 13 without prolonging the general production time for formation of an epitaxial layer, by providing the device with a second vent line 41 for exhausting the residual gas in the doping gas line 15 in the vicinity of a reaction furnace 13, and also purging the doping gas from the doping gas line 15 to the second vent line 41, making use of the temperature rise time of the reaction furnace before film growth.
Patent JP-H0713917-A (JP)
Title: Configuration change system
Inventor: SHIROICHI MASAHIKO
IPC: G06F13/14
Filed: 1993-06-29
Abstract: PURPOSE:To easily attain the change and addition of inputting and outputting devices under channels by changing the configuration of a system only by changing configuration information without changing the connection of cables between the channels and the inputting and outputting devices. CONSTITUTION:Plural inputting and outputting devices 9-1 to 9-n are connected with plural channels 8-1 to 8-n, and the configuration of the system is managed by the configuration information stored in a storage device 12 in a service processor 11. An input and output processor 4 is equipped with a configuration switching means 6 and a configuration control means 7. The configuration control means 7 is connected with the service processor 11, and the configuration information in the storage device 12 is changed, instruction of the change of the configuration is given from a configuration change instructing means 13 in the service processor, and the inside connection of the configuration switching means 6 is changed.
Patent JP-H095947-A (JP)
Title: Method and apparatus for insertion of cartridge of wound photographic film into container
Inventor: JIYOSEFU RAISU
IPC: G03C3/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an improve method and device for inserting a cartridge of a wound film into a cylindrical container. SOLUTION: The cartridge 1 has a slender housing 2 in which the film is housed. This housing 2 has an outlet 3 from which the leader 4 of the film projects. The method for inserting the cartridge 1 into the container 6 is executed by transferring the cartridge 1 to the open end 7 of the container 6 and simultaneously rotating the cartridge 1 around the longitudinal axial line until the leader 4 engages, under rotation, with the rim of the open end 7 of the container 6. As a result, the leader 4 of the film is so engaged that the cartridge 1 wound around the housing 2 of the cartridge 1 and the leader 4 of the film are automatically and easily inserted into the container 6.  The device for executing this method includes a means for supplying the empty container 6 into the loading section, means for supplying the cartridge 1, means for engaging cartridge 1 with the rim of the container 6 and means for rotating the cartridge 1.
Patent JP-S6314695-A (JP)
Title: Production of gamma-linolenic acid
Inventor: SHINMEN YOSHIJI
IPC: C12R1/645
Filed: 1986-07-08
Abstract: PURPOSE:To obtain gamma-linolenic acid by a simple process in high yield and inexpensively, by cultivating a microorganisms such as Mortierella elongata, etc., belonging to the genus Mortierella in a medium. CONSTITUTION:Mortierella elongata SAM 0219 strain is inoculated into a medium containing 0.1-30wt% carbon source (e.g. glucose), 0.01-5wt% nitrogen source (e.g. meat essence), hydrocarbon, fatty acid (salt), etc., cultivated by aerated spinner culture method, etc. at pH 4-10 at 5-40 deg.C for 2-10 days to form and accumulate lipid containing gamma-linolenic acid in the cultivated mold. Then the prepared mold is separated and extracted with methanol to give a lipid compound of gamma-linolenic acid. Then the compound is esterified with methanol, prepared methyl gamma-linolenate is hydrolyzed with an alkali, extracted with an ether, etc., and purified.
Patent JP-H0665181-A (JP)
Title: Preparation of 5-cyanovaleramide
Inventor: TOMU BUITSUTSUERU
IPC: C07C231/06
Filed: 1993-06-29
Abstract: PURPOSE: To easily prepare the subject compound in high yield while suppressing the formation of by-products by reacting adiponitrile with a specific amount of water in the presence of a specific catalyst.  
     CONSTITUTION: The objective compound is obtained by reacting adiponitrile with water in a molar ratio of water to the adiponitrile of 1:1-15:1 (preferably, 2:1-11:1) in the presence of a supported un-ionized copper catalyst in a solvent, preferably methanol or the like, at 5-200°C (preferably 70-150°C) and at 100-50000 kPa with a residence time of 5-60 min. 
     COPYRIGHT: (C)1994,JPO