baber/WOPTO huggingface dataset:
Patent JP-S5577978-A (JP)
Title: Multi-layer arc welding procedure of plate and electrode wire guide device for said procedure
Inventor: TOKUHISA MASAAKI
IPC: B23K9/16
Filed: 1978-12-07
Abstract: PURPOSE: To let plates undergo multi-layer arc welding at extremely narrow grooves without any defect by feeding electrode wires adjustably of their bending angles at the torch end and performing correction of welding aim positions in prompt response to the fluctuations in groove gap width in performing narrow-groove butt multi-layer arc welding of plates.  
     CONSTITUTION: Welding base metals 4, 4' are butted to a certain gap width and electrode wires 1, 1' are mutually insulated and passed through welding torches 3, 3'. The bending guide rod 8 of the electrode wires 1, 1' is alternately sandwiched and supplied to the weld zone, and arcs 6, 6' are generated. When the groove gap width is large, support rods 7, 7' are pulled to increase the curvature of the wires 1, 1' to widen the gap of the both arcs 6, 6' according to the groove gap width. When the groove gap width is narrow, the support rods 7, 7' are lowered to move the bending guide rod 8 of the wires 1, 1' so as to go away from the torch end, whereby the bending of the wires is reduced, the gap of the both arcs 6, 6' narrowed, the excessive melting of the groove side walls 5, 5' prevented and the sound weld zone free from any undercut formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0320112-A (JP)
Title: Dynamic pressure groove bearing and its manufacture
Inventor: NAKAGAWA HISAYA
IPC: B22F5/00
Filed: 1989-06-15
Abstract: PURPOSE:To manufacture a groove bearing with low cost and ease by making a sizing rod with high hardness come into press-contact with a plastically deformable bearing raw material to transcribe a groove, jointing the divided surface of a bearing member to form a bearing, storing it in a housing. CONSTITUTION:Plastically deformable bearing raw materials 1, 2 are combined together from both sides of the groove 3a position of a high-hardness sizing rod 3 provided with a groove 3a and inserted into a through hole 4a in a base 4 to apply an upper punch 5 and a lower punch 6 to them in vertical direction and press them under a prescribed load. With this work, grooves 1a, 2a are transferred on the inner periphery of the bearing raw materials 1, 2. The bearing raw materials 1, 2 where the grooves 1a, 2a are transferred and formed are taken out of the through hole in the base and the two bearing raw materials 1, 2 are combined in one set, and the bearing set put in a housing by light press is installed on a bearing holder of a motor or the like. It is thus possible to manufacture a dynamic pressure groove bearing with low cost and ease and further even a part of a relatively small diameter with ease.
Patent JP-2000339543-A (JP)
Title: Sales forecasting method and device, and recording medium recorded with sales forecasting program
Inventor: KONO OSAMU
IPC: G06Q10/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent forecasting precision from being lowered and to forecast the sales for a long term by the same forecasting expression by providing a sales forecasting method with a step for calculating the variation forecasting quantity of commodity sales quantity and a step for calculating a 1st sales forecasting quantity by correcting a moving average value on the basis of the variation forecasting quantity. SOLUTION: A forecasting expression for sales quantity is roughly composed of two terms. One term is the sales quantity determined by the partial regression coefficient x1 of a moving average value for seven days, and the sales results of a period just before sales forecasting is reflected on the sales forecasting to improve the followability of a forecasting value for the change of inclination, the change in good selling commodities, etc. Another term is the sales quantity determined by weather information such as weather, temperature and humidity, days and other variable factors to forecast the increase/decrease of a sales quantity due to the variable factor of a sales prediction date.  Namely, the forecasting value based on the moving average value is determined by one term, and the forecasting value based on the variable factor of the sales prediction date is determined by the other term.
Patent JP-H04235741-A (JP)
Title: Catalyst for decomposing methane gas
Inventor: KAJIMA KAZUHIRO
IPC: B01J35/06
Filed: 1991-01-18
Abstract: PURPOSE:To obtain a methane decomposing catalyst lowering the reaction temp. of methane decomposition reaction by coating a heat-resistant fiber such as silica wool, alumina wool or a carbon fiber with an iron catalyst. CONSTITUTION:A heat-resistant fiber such as silica wool, alumina wool or a carbon fiber is treated with a nitric acid solution under heating and subsequently filtered, washed and dried. Next, iron is dissolved by hydrochloric acid and hot water is added to the resulting solution and the heat-resistant fiber is immersed in the solution to be coated with an iron catalyst. The coated fiber is made weak alkaline, washed and dried. A reaction tube 2 is filled with the heat-resistant fiber coated with the iron catalyst thus obtained to be heated to about 1000 deg.C and, when temp. is stabilized, methane gas is allowed to flow in the reaction tube 2. By this method, the reaction temp. of methane decomposition reaction can be lowered and the constitutional material of a furnace can be reduced and power consumption can be also reduced.
Patent JP-S638095-A (JP)
Title: Supporting device for structure on split type hull
Inventor: YOSHIZAKI YOSHIO
IPC: B63B25/04
Filed: 1986-06-27
Abstract: PURPOSE:To prevent the whole hull from inclining when opening or closing a split hull by erecting pillars in positions at the same right and left distance from the opening/closing hinge part of a split type hull which is divided into two, and engaging supporting rollers on the top ends of said pillars with a guide member on the bottom face of a structure. CONSTITUTION:Pillars 11, 12 are erected on hulls 1, 2 respectively in positions at the same right and left distance from the opening/closing hinge A of the hulls 1, 2 formed by dividing a split type hull into two. Supporting rollers 14, 14 are provided on the top ends of the pillars 11, 12, and are guided by and engaged with a guide member 13 provided on the bottom face of a structure 3. And, a grooved guide body 26 is provided on the opening/closing hinge A to guide the opening/closing operation of the hulls 1, 2 by means of a slide guide body 28. Thereby, the center line of the hull agrees with the center line of the structure on the hull without shifting at the time of opening or closing the hull, efficiently preventing the hull from inclining.
Patent JP-S5852527-A (JP)
Title: Temperature sensor
Inventor: WAKATSUKI NOBORU
IPC: G01J5/10
Filed: 1981-09-24
Abstract: PURPOSE:To remarkably elevate a characteristic, and to obtain a titled sensor which is excellent in its sensitivity and response speed, by using a piezoelectric crystal substrate itself on which a surface acoustic wave element has beed formed, as a light leading window. CONSTITUTION:An example in which a temperature sensor 6 has been formed on both a thin plate 12 and a substrate 13 having a lens-like reverse side is shown in the figure. Infrared rays from an object whose temperature is measured are made incident from the reverse side of an LiNbO3 crystal substrate, a piezoelectric crystal such as LiNbO3, etc. is transparent against the infrared rays, the quantity of absorption is extremely small, and its sensitivity and response speed become quicker than that which has used silicon or infrared ray transmitting glass as a transmitting window.
Patent JP-H06337033-A (JP)
Title: Rotary damper
Inventor: KANAGA SHINKICHI
IPC: F16F9/14
Filed: 1993-05-28
Abstract: PURPOSE:To prevent a gap between an inner face of a casing and a controlling member controlling a flow of a liquid from being made so as to exhibit a specific damping force. CONSTITUTION:A rotary damper is provided with an almost L-shaped plate spring 41, which serves as a valve member 4, is fixed around an operating shaft 3 at one end while is energized at the other end so as to be brought into pressure-contact with the inner face of a casing 2, and has slightly narrower width than a gap between a lid part and a bottom wall part in the casing 2, and a lining member 42, which is lined on the inside face of the plate spring 41 and both side ends have adhesive width to the lid part or the bottom wall part. When the operating shaft 3 rotates in one direction, a gap between the operating shaft 3 and the inside face of the casing 2 is not made because of an elastic force of the plate spring 41 and the lining member 42, so that liquid flows only via a liquid passing part 6.
Patent JP-H06141384-A (JP)
Title: Optical carrier remote control equipment
Inventor: YAMAMOTO SETSUO
IPC: H04B10/116
Filed: 1992-04-25
Abstract: PURPOSE:To provide a remote control equipment by the optical modulation system immune to a background light source noise in which high quality information is sent. CONSTITUTION:A light source is subject to intensity modulation by using a subcarrier subject to biphase modulation by binary noise, the light source is sent by an optical modulator 4 turned on/off by a control signal and it is received by a control signal reception section comprising a photoelectric signal converter 12, a subcarrier multiplier, a narrow band amplifier 14 and an amplitude level discrimination device 15. Since a light is subject to wide band modulation, the controller is immune to disturbance of background light source noise and highly reliable remote control is realized by the simple equipment.
Patent JP-S5375915-A (JP)
Title: Dust removing mechanism for magnetic memory apparatus of rotary type
Inventor: KAGEYAMA HIDEHARU
IPC: G11B33/14
Filed: 1976-12-15
Abstract: PURPOSE: To increase the ventilation to a filter thereby to improve the dust removing function by arranging a guide plate at the boundary between the inlet and outlet sides of the filter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6134240-A (JP)
Inventor: OKUBO SHIGEMASA
IPC: D02G3/22
Filed: 1984-07-23
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-S6213004-A (JP)
Inventor: SEKIMOTO HIDEO
IPC: H01C17/06
Filed: 1985-07-11
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-H10324930-A (JP)
Title: Process for producing high-purity cadmium and apparatus for production
Inventor: TAYAMA KISHIO
IPC: C22B9/04
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for production capable of directly producing high-purity cadmium having purity of >=99.9999% in an ingot form by developing a novel purifying means capable of separating copper, silver, thallium, lead, etc., of which the complete sepn. from the cadmium is heretofore difficult with the conventional electrolytic melting method and an apparatus for production therefor. SOLUTION: Commercially marketes metal cadmium having purity of 99.99% is put into a raw material crucible 5 and is fixed onto a suction table 9 installed in the central part of a rotary casting mold 6 which is then loaded into an electric furnace 1. The raw material crucible 5 and the rotary casting mold 6 are sealed double by a quartz outside cylinder 3 and inside cylinder 4. If the inside of the inside cylinder is kept under a vacuum degree of 1×10<-2> Torr by a vacuum evacuation apparatus 2 and the furnace temp. is set at 350 deg.C, the cadmium in the raw material evaporates, then condenses to the inside surface of the inside cylinder. The condensed cadmium falls in the form of grains to the rotary casting mold 6. The grains are recovered, by which the cadimium of >=6N is obtd.  The raw gaterials having the vapor pressure lower than the vapor pressure of the cadmium remain in the raw material crucible but the raw materials having the higher vapor pressure are discharged in the form of gas and are sucked into a cooling trap 8. These materials are cooled to solidify by a cooling flange 7.
Patent JP-H093440-A (JP)
Title: Foamed water and oil-repellent treatment agent composition
Inventor: KIRIMOTO KAZUSUKE
IPC: D06M23/06
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a new foamed water and oil-repellent treatment agent composition composed of an aqueous composition containing a fluorine based water and oil-repellent agent dispersed in an aqueous medium and a foaming surfactant, and a propellant. Since this composition is used in the form of foam for water and oil-repellent treatment it is not scattered on treatment and has no anxiety of ignition. CONSTITUTION: (A) An aqueous composition containing (i) an aqueous medium (preferably water), (ii) a fluorine-based water and oil-repellent agent, preferably a polymer containing the units of acrylic ester and/or methacrylic ester bearing a perfluoroalkyl of the formula (R<4> is H, methyl; Q is a divalent organic group; Rf is a straight-chain perfluoroalkyl) and (iii) a foaming surfactant (preferably a sodium alkylarylsulfonate) is combined with (B) a propellant (preferably chlorodifluoromethane). It is preferred that the components (ii) and (iii) are added to the component (i) in amounts of 0.5-10 pts.wt. (ii) and 0.007-1.5 pt.wt. (iii) per 100 pts.wt. of the component (i). One hundred pts.wt. of this objective composition desirably contain 98.5-87 pts.wt. of the component (A) and 3-10 pts.wt. of the component (B).
Patent JP-S5675713-A (JP)
Title: Parametric amplifier
Inventor: KAJIKAWA MITSUSHIRO
IPC: H03F7/00
Filed: 1979-11-22
Abstract: PURPOSE:To obtain an optimum construction for the added inductance, by obtaining a stricter equivalent circuit as a coaxial line constituting the added inductance to cancell the reactance of a varactor. CONSTITUTION:A signal circuit of a parametric amplifier comparatively low in the signal frequency is constituted with a coaxial line 1, and consists of added inductance section 3, 1/4 wavelength transformer 4 and input and output 5. Although the added inductance 3 has recesses such as an idler choke 6 and a pump waveguide 8, since the recesses are very small, the equivalent circuit can be considered as a circuit between A-A' and B-B' by taking the circuit as a coaxial line. From this equivalent circuit, the shape or the band to minimize the resistance (r), that is, to minimize the noise temperature can be obtained.
Patent JP-S639271-A (JP)
Title: Picture recording method
Inventor: HONDA MICHITAKA
IPC: H04N1/21
Filed: 1986-06-30
Abstract: PURPOSE:To retrieve a picture at high speed by recording the 1st bit string of a picture element address sequentially with respect to all picture elements thereby recording all the 1st bit strings and executing the recording of the 2nd and succeeding bit strings of gradation data by the address designation of the 1st bit string. CONSTITUTION:The building element of an address generating circuit to write a picture into a picture memory 6 is a binary counter 3. The count clock of the counter 3 is given from a basic clock generator 1 to give a timing for address revision of the memory 6. Further, the reset control of the counter 3 is given in response to the timing for picture display changeover by a display timing controller 2. Bit reverse order of MSB into LSB is taken for the output of the counter 3 and every other output is fed to a borizontal address buffer 4-1 and a vertical address buffer 4-2 respectively. In case of the readout from an external recorder 8, a selector 5 selects the outputs of the horizontal, vertical address buffers 4-1, 4-2 and the result is sent to the memory 6. The prescribed horizontal and vertical addresses are given to the memory 6.
Patent JP-H07329507-A (JP)
Title: Pneumatic radial tire
Inventor: NAKASAKI EIJI
IPC: B60C9/04
Filed: 1994-06-08
Abstract: PURPOSE:To lighten a tire by arranging a carcass ply, wherein the arranged body of a carcass cord, wherein prescribed coating is applied to a filament bound by given adhesive without twisting, is embedded in a prescribed rubber composition, facing a tire inner cavity. CONSTITUTION:A carcass cord 9 is bound by adhesive 10 containing at least urethane and epoxy groups without twisting plural single fiber filament (f) with each other. The surface of the carcass cord 9 is coated with coating 11 containing at least resorcinol, formaldehyde, and rubber latex, and a carcass ply, wherein an arranged body of the carcass cord 9 is embedded in a rubber composition, wherein butyl rubber or butyl rubber halide is contained in a range of 60-100% in compound rubber, is arranged facing a tire inner cavity. Consequently, airtightness keeping performance in the tire inner cavity can be combined by a carcass to remove an inner linear layer to lighten a tire and reduce rolling resistance, improving productivity.
Patent JP-H11345203-A (JP)
Title: Console command load controller
Inventor: MISHIMA KUNIYOSHI
IPC: G06F15/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent the input of mass command of low significance from hindering the notification of a command of high significance and another processing except the command. SOLUTION: A command registration processing part 2 is provided with an each command overload controlling means 23 which controls the overload of the number of command input information 51 to a command queue 5 according to the set content of command definition information and command acquisition processing part 3 is provided with each command under load controlling means 32 which releases the overload of the number of the information 51 of the queue 5 according to the set content of the command definition information.
Patent JP-S5376771-A (JP)
Title: Insulated gate type field effect transistor
Inventor: IKOMA TOSHIAKI
IPC: H01L27/06
Filed: 1976-12-20
Abstract: PURPOSE: To reduce the floating capacity between gate and substrate, increase dielectric strength and increase mobility by forming an oxide film on a semi-insulation type semiconductor of less than 1 x 10 18 /cm 3  in impruity concentration, and making transmission regions of electrodes or holes produced at their interface as an operating region. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5941892-A (JP)
Inventor: KONDOU YUKIHIRO
IPC: H05K3/34
Filed: 1982-08-31
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-S5854706-A (JP)
Title: Frequency modulation oscillator
Inventor: HACHITSUKA HIROYUKI
IPC: H03C3/28
Filed: 1981-09-28
Abstract: PURPOSE:To realize the frequency modulation of microwave band simply, by providing a piezoelectric oscillator oscillated with an electric signal such as audio signal near a resonator. CONSTITUTION:In applying an AC voltage to a piezoelectric element 11a through the input of an electric signal such as audio signal from a terminal 15, the element 11a performs bending oscillation in the thickness direction with electrostrictive effect. Thus, a diaphragm 11b incorporatedly mounted to this element 11a also oscillates. Since the internal volume of a case 1 is changed accompanied with the oscillation of the diaphragm 11b, the resonance frequency of a dielectric resonator 7 is also changed. As a result, FM modulation can be applied. The similar effect can be obtained by using a cavity resonator. The surrounding of the diaphragm plate is desired to be enclosed with a wave absorber to prevent unnecessary resonance and the leakage of electromagnetic waves.
Patent JP-S5674168-A (JP)
Title: Adhesive composition
Inventor: SHIGEMATSU HIDEYO
IPC: C08L51/00
Filed: 1979-11-24
Abstract: PURPOSE: To prepare the titled composition useful for the bonding of alumium  foils, polyethylene terephthalate films, etc. and giving excellent resistance to retort  treatment, oil, and acid, by compounding a specific amount of a copolymerized  linear polyester resin with a polypropylene resin modified with an unsaturated  carboxylic acid, etc.  
     CONSTITUTION: The objective composition is prepared by compounding (A) 20W99pts.wt. of a modified polypropylene resin (pref. having an acid value of 0.1W100mgKOH/g) modified with an unsaturated carboxylic acid or its anhydride (e.g. maleic acid) and (B) 80W1pts.wt. of a copolymerized linear polyester resin [95W50mol% of the acid component is terephthalic acid residue and 5W50mol% thereof is residues of isophtalic acid, etc.; 20W70mol% of the glycol component is ethylene glycol residue, and 80W30mol% thereof is residues of neopentyl glycol, etc.].  
     USE: Packaging of good for retort cooking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55117167-A (JP)
Title: Moving frame control unit in electrophotographic copier
Inventor: WASHIO KOUJI
IPC: G03G15/36
Filed: 1979-11-24
Abstract: PURPOSE:To enable the exposure through sure synchronization of conpying original paper and copying paper by providing a preadjustable setting device which stops a moving frame in the exposure stroke start position and a mechanism for detection of the passage of the beginning and final ends of copying paper. CONSTITUTION:When a copying start switch is closed, a moving frame 30 moves and reaches the exposure stroke start position, then the end part 68 of its protruding lever depresses the pushing piece 76 of a switch S3, thereby disconnecting the contacts of the switch S3 to stop the moving frame 30. This position is made preadjustable and may be fixed when it is determined. Next, when the leading end of the copying paper depresses the pressing piece 65 of the detection mechanism, the switch S1 actuates and the moving frame 30 starts moving in the forward direction in synchronization with the copying paper 3, whereby the exposture stroke is started. Next, when the trailing end of the copying paper 3 passes by the position of the pressing piece 65, the contacts of the switch S1 open and the moving frame 30 returns in the opposite direction. Next, the protruding lever 68 of the moving frame 30 fits to the hook piece thereby opening the contacts of the moving stop lock switch. Thereafter, the copying is reiteratively accomplished by the similar operations.
Patent JP-H0710096-A (JP)
Title: Rendezvous docking control method
Inventor: MIYOSHI HIROAKI
IPC: B64G1/24
Filed: 1993-06-23
Abstract: PURPOSE:To miniaturize a propulsion device of a space equipment by receiving the radio wave to be transmitted from a GPS satellite to a target satellite and a chaser satellite respectively, outputting the information on the present position and time, and mounting a receiving device to transmit the received information to each control means as the input information. CONSTITUTION:A chaser satellite 1 and a target satellite 2 receive the positional signal and the time signal 22 from at least four GPS satellites, and the time of the satellite is calibrated with reference to the GPS time to make the satellite time coincident with each other. The chaser satellite 1 prepares the procedures of the docking operation based on the macro command required for a series of docking operation transmitted from an earth station, and the table data to develop this macro command into the fundamental command groups with the effective time described in the satellite time, and transmits the command for the target satellite to the target satellite prior to the docking operation.