baber/WOPTO huggingface dataset:
Patent JP-S5611107-A (JP)
Title: Preventive controlling method for meandering motion of rolled material
Inventor: KIKUMA TOSHIO
IPC: B21B37/68
Filed: 1979-07-11
Abstract: PURPOSE:The very simple titled method possessing high speed of response and being excellent in the controllability and reliability, obtained by constituting so as to detect the rolling load difference between the working side and the driving side, and so as to control the benders on the working side and the driving side for making the difference between these rolling load zero. CONSTITUTION:The left and the right rolling loads Pw, Pd, of the rolling mill are detected by the load cells 5, 6. The substractor 13 operates the difference Pdf of detcting signals sent from these load cells 5, 6, and produces an output signal. The amplifier 14 receives this signal Pdf and amplifies it to an appropriate value, and sends the control signal for making the signal Pdf zero to the pressure adjusters 11, 12. Besides, the levels of this control signal to be given to the left and the right pressure adjusters 11, 12, are made equal in the reverse direction, in order to pre- vent the fluctuation of the average thickness of the rolled material 16. By thus automatically adjusting the difference between the left and the right bending forces so as to make the difference between the left and the right rolling loads zero, the work rolls 1 and always kept horizontal, and the meandering motion of the rolled material 16 can be prevented.
Patent JP-S5618926-A (JP)
Title: Production of beta-bourbonene
Inventor: HIGO MORIAKI
IPC: C07C1/00
Filed: 1980-06-26
Abstract: PURPOSE: The essential oil from Solidago plants such as Solidago altissima L., when necessary, combined with a sensitizer such as acetone, is irradiated with light to produce β-bourbonene useful as a perfume with extremely simple operations in high effeciency and high yield.  
     CONSTITUTION: The essential oil obtained from Solidago plants such as Solidago altissima L., Solidago gigantea AIT., or Solidago virga-aurea is irradiated with light to form β-bourbonene. When 0.1W1,000wt% of a sensitizer of ketone such as acetone, acetophenone or benzophenone is added to the essential oil, the time for the irradiation can be shortened from several hundred hours to tens or several ten hours. As the light source for the irradiation, is used a low- or high-pressure mercury lamp, and the addition of petroleum ether or hexane is preferred, when the irradiation is effected with a low-pressure mercury lamp, meanwhile methanol or acetone is preferred as a diluent with high-pressure mercury lamp. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61247343-A (JP)
Title: Production of fish feed and fish feed produce
Inventor: SANO RYUJI
IPC: A01K97/04
Filed: 1985-04-22
Abstract: PURPOSE:To enable the production of a base of various kinds of feeds, by using a natural polymer, synthetic polymer, etc., as a main material or a binder, mixing the polymer with a substance to promote the appetite of fish, and laminating the films produced from the above mixture. CONSTITUTION:A natural polymer, a synthetic polymer, their compound, derivative, or their combination (e.g. starch, gelatin, gum arabic, agar, etc.) is used as a main material or a binder, and mixed with a substance to promote the appetite of fish (e.g. alanine, glycine, etc.). Films produced from the above mixture are laminated to obtain a base for various kinds of feeds. Since the feed is sealed as a whole, the content is kept from oxidation and putrefaction for a long period. The storage and transportation of the stocked feed can be facilitated. The feed can be stored without necessitating large-scale freezing facilities, distributed at a remarkably low cost and supplied in a mass at a low cost.
Patent JP-S62153107-A (JP)
Title: Aluminum nitride powder and production thereof
Inventor: NAKAMURA YOSHIYUKI
IPC: C01B21/072
Filed: 1986-04-17
Abstract: PURPOSE:To produce aluminum nitride powder having low carbon content, by filling metallic Al powder in a thin-walled Al container and heating and nitriding a non-oxidizing atmosphere. CONSTITUTION:Metallic Al powder is filled in a thin-walled Al container at a bulk density of <=1.5 and heated at about <=1,400 deg.C in a non-oxidizing atmosphere such as nitrogen gas for about 5hr to nitride the Al. The obtained aluminum nitride ingot is crushed to powder. The metallic Al powder used as a starting material of the present process is preferably atomized powder having particle diameter of about <=250mum. Aluminum nitride powder having a carbon content of <=0.03wt% can be produced by the process.
Patent JP-S61246437-A (JP)
Inventor: WATARI MAKOTO
IPC: E04B1/26
Filed: 1985-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59213177-A (JP)
Title: Thin film solar battery
Inventor: UENO MASAKAZU
IPC: H01L31/052
Filed: 1983-05-18
Abstract: PURPOSE:To enable to increase the electromotive current and to improve the conversion efficiency by a method wherein an inclined plane is formed on the surface of light incidence to the region for connection generated necessarily, and the light is made incident to a power generating region by scattering it in the case of series connection by forming a plurality of photo power generating regions on a common substrate. CONSTITUTION:Clear electrode patterns 21-25, amorphous semiconductor layers 31-35, and metallic electrode patterns 41-45 are formed in this order on the glass substrate 1. However, grooves 50-55 of e.g. triangular section are cut at the part of non power generating region on the lower surface of the glass substrate 1. By this manner, in the presence of the incident light 6 shown by the arrow mark in the groove 52 for example, a part 61 of said light becomes refracted at the interface at the groove part and then reaches the power generating region. On the other hand, the reflected light 62 likewise reaches another power generating region.
Patent JP-H1044008-A (JP)
Title: Method and device for polishing sphere, and grooving method for circular channel
Inventor: TONOOKA KATSUHISA
IPC: B23B5/14
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To control process pressure with high accuracy and improve size accuracy in polishing of a sphere, by setting pressure of at least one of the component supporting a rolling mechanism and the component supporting a guide slide mechanism to static pressure. SOLUTION: When high pressure hydraulic fluid is supplied from a passage 27 through a orifice 26 to static pressure pockets 25a-25c between engaging protrusions 17a, 17b of a guiding body 17 and engaging grooves 23a, 23b of the supporting component 7a on a base stand 6, this pressure affects the top, bottom, and sides of the engaging protrusions 17a, 17b to maintain the guiding body 17 so that frictional resistance in the engaging grooves 23a, 23b of the supporting component 7a on a base stand 6 is almost negligible. Process pressure for each phase of processing is controlled with high accuracy by setting the pressure of the guide slide mechanism S of the guiding body 17 to static pressure, so processing rate, diameter, and processing accuracy adequate to each phase are provided.
Patent JP-S61245462-A (JP)
Title: Cell case and its manufacture
Inventor: OKADA JUNICHI
IPC: H01M2/02
Filed: 1985-04-23
Abstract: PURPOSE:To prevent degradation of sensibility of magnetic appliances while to prevent corrosion by forming non-electrolytic nickel galvanization layer containing phosphorus more than specific quantity on the inner face of copper case near the positive electrode black mix. CONSTITUTION:Power generating elements including positive electrode black mix 12 composed of manganese dioxide, a separator 15 and a negative electrode 16 made of lithium are contained in a metal case 1 constituted with a body made of non-magnetic metal or copper and a cover 3 to form a cell to be employed as a power source for electromagnetic city water meter. Here, non- electrolytic nickel galvanization layer containing more than 10wt% of phosphorus is formed on the inner face of the case 1 at least at the portion near to the positive electrode black mix 12. When increasing the content of phosphorus in the non-electrolytic nickel galvanization layer, corrosion resistance against the reaction product of positive electrode black mix can be increased resulting in a non-magnetic case for eliminating influence onto the magnetic appliances.
Patent JP-H07278142-A (JP)
Title: Imidazoline derivative, its production and dispersing agent and oil composition obtained by adding these compositions
Inventor: KITAHARA SHIZUO
IPC: C07D403/12
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a new derivative having the ability to neutralize an acid, excellent in solubilizing ability, exhibiting high cleaning and dispersing performance and capable of providing an ash-free type dispersing agent. CONSTITUTION:This derivative is expressed by the formula [R1 is an olefinic (co)polymer chain having >=600 average molecular weight; R3 is a higher alkyl which may be branched; (m) and (n) each is 1-10] and has >=50mg KOH base value. The derivative is obtained by reacting (A) an adjacent dicarboxylic acid anhydride having >=600 (especially preferably 1000-4000) average-molecular weight and an olefinic (co)polymer chain with (B) a higher fatty acid and (C) a polyalkylene polyamine compound of the formula, H2N[(CH2)aNH]bCH2CH2 NH2 [(a) is 1-10; (b) is 2-10].
Patent JP-H04224071-A (JP)
Title: Single cylinder or multiclnder block
Inventor: GEORUKU JIITSUKU
IPC: B22D19/00
Filed: 1991-03-27
Abstract: PURPOSE: To provide a hypoeutectic aluminum alloy which is produced at a low cost and is used for producing the cylinder wherein only the sliding surface of the cylinder exhibits abrasion property analogous to the supereutectic alloy. CONSTITUTION: The sliding surface 2 of the cylinder is constituted by a fibrous body 3 comprising a ceramic fiber 4 of alumina, aluminum silicide or the like and having a thickness of 0.5-10 mm, wherein silicon particles 5 are dispersed and an infiltrated hypoeutectic aluminum alloy is present. The silicon particles 5 have a particle size of 20-80 μm and have been mechanically polished. The fibrous body 3 is embedded when the cylinder is cast.
Patent JP-S5515021-A (JP)
Title: Insulating resistance measuring method and its unit
Inventor: NAKAJIMA KOUICHI
IPC: G01R27/16
Filed: 1978-07-18
Abstract: PURPOSE: To measure accurately an insulating resistance by using the operating voltage between a non-grounded side wiring and the earth, the current flowing across a grounded side wiring and the earth, and the phase difference between the voltage above and this current.  
     CONSTITUTION: Operating voltage VO between a non-grounded side wiring (A side wiring) and the earth is measured by voltmeter 10, and current iA flowing across a grounded side wiring (B side wiring) is measured by ammeter 12. Phase difference QA between operating voltage VO and cruuent iA is measured. A side insulating resistance RA to ground and A side electrostatic capacity CA to gorund are obtained by using obtained detection values VO, iA and θA for operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08265930-A (JP)
Title: Cable stripper
Inventor: MAYAMA SHUJI
IPC: H02G1/12
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a cable stripper in which fine positional adjustment of the cable core can be facilitated while enhancing the center holding effect of cable guide roller. CONSTITUTION: The cable stripper for cutting the insulator of a plastic power cable down to a predetermined depth over a predetermined length in the axial direction by turning a cutter is constructed such that a cutter 7 is fixed to the front face of a cutter unit 5 in the cutting direction, a suction path 8 for chips 9 is made in the bore of the cutting unit 5, and the chips 9 are led through the suction path 8 to a chip suction ring 6 provided continuously to the cutting unit 5 at the rear part thereof in the cutting direction.
Patent JP-S59216883-A (JP)
Title: Novel epoxyprostanoic acid derivative and utilization thereof
Inventor: NAKAMOTO YASUMASA
IPC: C07D307/935
Filed: 1983-05-20
Abstract: NEW MATERIAL:A compound of formula I [A is H or OH; M is H or lower alkyl; R is 5-9C alkyl or aryloxy lower alkyl (the aryl group may have a substituent group); the wavy lines represent that the bonds between atoms are either one of alpha- or beta-configuration or a mixture thereof]. EXAMPLE:( 13E )6,9-Epoxy-11,15-dihydroxy-10,10,17,20-tetramethylprost-13-en-1-oic acid. USE:An antitumor agent capable of exhibiting inhibitory effect on multiplication of cancerous cells in cultivation experiments using human hepatic cancerous cells. PREPARATION:5,5-Dimethyl-2-cyclopentenone is subjected to the Michael addition reaction with nitromethane and a base to give a compound of formula II (A is H), which is used as a starting material to give the corresponding compound of formula I according to the reaction formulas.
Patent JP-H10268916-A (JP)
Title: Method for correcting position at time of inverting moving direction
Inventor: MAEDA KAZUOMI
IPC: G05D3/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting position at time of inverting moving direction so as to perform position correction while considering the backlash or twist of ball screw and the distortion of work as well. SOLUTION: The deviation of position is found by subtracting a feedback value Pf for the position from a moving instruction Pc outputted from a numerical controller 1. Besides, the amount of correction is found from this position deviation by a learning control controller 2 and added to the position deviation. Further, when inverting a moving direction, the deviation caused by the backlash or twist of ball screw 7 or the distortion of work between a commanded position and a real position is previously measured and set as the correction amount. When the code of moving command Pc is inverted, a position deviation correction controller 9 corrects the position by adding this set correction amount to the position deviation. Corresponding to this corrected position deviation, position, speed or current control 3 is performed, a servo motor 5 is driven and a machine tool 8 is moved.  High-accuracy working is enabled also to a work to be distorted by cutting pressure.
Patent JP-H06284115-A (JP)
Title: Radio communication method
Inventor: TANZAWA ATSUSHI
IPC: H04L12/28
Filed: 1993-03-24
Abstract: PURPOSE:To provide a radio communication method by which the operator easily recognizes the propriety of the communication state by displaying warning at a primary station and a secondary station when a re-transmission rate of a transmission frame reaches a predetermined rate or over. CONSTITUTION:A primary station 2 displays warning when a rate of retransmission frames in the predetermined number of frames to be sent reaches a predetermined rate or over. Furthermore, a secondary station 4 displays warning when the rate of frames not normally received due to a data error in the predetermined number of frames to be received reaches a predetermined rate or over. That is, each MPU 55 in the primary station 2 and the secondary station 4 transfers data among an interface 51, a RAM 52 and 4LC 53 and applies monitor control to each section. Then the operator sets optionally a re-transmission rate as a condition of warning display to a warning condition setting section 57. The primary station 2 and the secondary station 4 calculate a re-transmission rate for each prescribed time during the communication operation and a warning LED 56 is lighted when the re-transmission rate reaches a setting rate or over.
Patent JP-S5714643-A (JP)
Title: Polyethylene terephthalate composition for molding
Inventor: IIDA HIROSHI
IPC: C08L67/02
Filed: 1980-06-30
Abstract: PURPOSE: The titled composition having improved processing characteristics of injection molding, providing a molded article having improved mechanical properties and surface smoothness, obtained by blending a polyethylene terephthalate with glass fibers, olefin type copolymer, finely divided talc and a lubricant with a specific melting point.  
     CONSTITUTION: (A) 100pts.wt. polyethylene terephthalate having a relative viscosity preferably 1.2W2.0 is blended with (B) 1W150pts.wt. glass fibers as a reinforcing agent, (C) 0.1W100pts.wt. olefin type copolymer consisting of an α-olefin and (1W50wt%) α,β-unsaturated acid glycidyl ester shown by the formula (R is H or lower alkyl), and (D) 0.05W50pts.wt. talc having diameters with volume particle diameter ≤10μ, to give a composition consisting of four components, which is blended with (E) 0.05W5pts.wt., preferably 0.1W3pts.wt. at least one lubricant (e.g., higher fatty alcohol, etc.) having a melting point lower than the crystallization temperature of the composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03286930-A (JP)
Title: Indoor apparatus for separate type air-conditioner
Inventor: KITAMURA YOSHIYUKI
IPC: F24F13/20
Filed: 1990-04-02
Abstract: PURPOSE:To prevent the vertical undulation of a drain hose stored in a stowable space and to make it easy to pass the drain hose into a through hole on a wall by providing an almost cylindrical drain hose guide fitted on the drain hose. CONSTITUTION:A drain hose guide 18 has an inside diameter a little smaller than an outer diameter of a drain hose and has a cut part 19 for attaching and removing a drain hose 12. This drain hose guide is used when an indoor apparatus is installed. In case of right-hand piping, the drain hose guide is fitted on the drain hose 12 in a stowable space 13, turning the cut part 19 downward. When the drain hose 12 is fitted in the drain hose guide 18, the drain hose 12 in the stowable space 13 is kept on the straight and does not undulate vertically, and since the drain hose is kept on the straight, drain water is drained without staying. After that, when the end part of the drain hose 12 is fitted in the drain hose guide 18, the drain hose 12 is kept on the straight, and since the drain hose guide 18 acts as a reinforcing member, the drain hose 12 is hardly bent, and is passed through a through hole 51 on a wall 50, together with the drain hose guide 18.
Patent JP-H02267554-A (JP)
Title: Magazine editing system
Inventor: YOSHIDA YOICHI
IPC: G03F1/00
Filed: 1989-04-10
Abstract: PURPOSE:To automatically run character matrix while maintaining an excellent cut-out position by plotting and displaying a column image, calculating and deciding cut-out contour line data in response to pattern position appointment, maintaining a cut-out region which is different from the decided region and running the character matrix. CONSTITUTION:A menu information memory 4 is referred to by the instruction from an input part 7 and the column image is displayed by a display information recording means 5 and a CRT display device 6. Then, the cut-out contour line data is calculated based on character matrix address through an arithmetic means 12 of a controller 1, which has computer constitution, and a developing means 14 in response to the pattern position appointment from the input part 7, and the cut-out region is decided. Then, the excellent cut-out region different from the decided region is decided by an area maintaining means 15 in response to a column part, etc., the automatic character matrix running is carried out by a character running means 15 avoiding the area and original information is laid out.
Patent JP-H03286739-A (JP)
Title: Mri device
Inventor: UEHARA TOSHIO
IPC: A61B5/055
Filed: 1990-04-04
Abstract: PURPOSE:To set and display the window condition of a correct value at every image data and to automatize the operation required for setting by normalizing an image obtained by a scanner by using a peak value of echo data, or correcting and setting the display window condition by a size of collection data at the time of displaying an image. CONSTITUTION:A controller 13 sends out echo data from a scanner 11 and an echo data peak value from an echo data peak value detector 12 to a reconstituting part 14. The reconstituting part 14 generates image data by echo data with a reconstitution arithmetic processing, and thereafter, normalizes all pixel data of the generated image data by using the echo data peak value. The normalized image data is stored in an image file device 15 constituted of a magnetic disk device and an optical disk device together with each of various incidental information, and on the other hand, converted to a display window by a window converter 17 in accordance with an operating instruction by a keyboard 16, and displayed and outputted by a display device 18.
Patent JP-H01260170-A (JP)
Title: Prefabricated structure of toilet
Inventor: WATANABE KEITOKU
IPC: E04H1/12
Filed: 1988-04-11
Abstract: PURPOSE:To make construction easy, by structuring supporting members with board-shaped members erected crossing each other at the corners of a toilet space in a prefabricated structure, where the toilet space is formed in an indoor space with a framework formed of ceiling members and supporting members. CONSTITUTION:A foundation Sl is formed of runner members 1, 2... of channel shape that are fixed to the floor of a building body. At the corners of the foundation, rectangular board panels 5-12 are erected with each two panels joined together crossing each other to form L-shaped, partition-wall-shaped bearing structure bodies WC1-WC4. Between the upper edges of the panels 5-12, supporting girders 13-16 with L-shape cross section are installed and a framework supporting member Frs is formed thereby. Between the girders 13-16, cross beams 20 and 21 and horizontal angle braces 22-25 are installed and a ceiling member Frc is formed thereby. Then, wall panels are erected between the foundation Sl and the girders 13-16, and side walls for a toilet space are formed thereby. The structure bodies WC1-WC4 are made respectively in L-shape, allowing the framework to be settled easily. Consequently, construction of an indoor toilet unit can be made easily.
Patent JP-S61251417-A (JP)
Inventor: MATSUZAKI TAKESHI
IPC: H01L25/00
Filed: 1985-04-26
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-H05293041-A (JP)
Title: Electric pot
Inventor: UEKI YOSHIO
IPC: A47J27/21
Filed: 1991-04-19
Abstract: PURPOSE:To downsize the body of the title pot, by a method wherein a protective resistance and a power source resistance are fastened by depressing onto a vessel, using fasteners for a heater and a safety device is fastened by depressing onto the vessel, using a pot rest. CONSTITUTION:In the vicinity of a power source resistance 17, a safety device 10 is provided so as to be in close contact with the outer bottom surface of a vessel 1, and thus the safety device 10 is affected by heat from both a heater 13 and the power source resistance 17, in the baked state of the vessel. Therefore, the time that the safety device 10 is actuated can be shortened. Since temperature on the bottom surface of the vessel 1 is stable at 101 deg.C when water is held in the vessel 1, the malfunction of the safty device 10 does not occur if the actuated temperature thereof is preset at 102 deg.C or higher. By the structure wherein when the heater 3 is fastened, the protective resistance 16 and power source resistance 17 are simultaneously fastened by fasteners for the heater, assembling efficiency is improved and the title pot commercialized is downsized. In addition, since the protective resistance 16 and source resistance 17 are in close contact with the outer bottom surface of the vessel 1 and are fastened, the heat generated from both of these resistances 16, 17 is absorbed into the bottom of the vessel 1 and treatment against the heat generated therefrom is made unnecessary, and thus the pot can be also downsized.