baber/WOPTO huggingface dataset:
Patent JP-S569046-A (JP)
Title: Strip material producing apparatus
Inventor: KIMURA TOMOAKI
IPC: B22D11/06
Filed: 1979-07-02
Abstract: PURPOSE: To continuously perform pouring of molten metal to a movable cooling body by providing a molten metal holding furnace of hermetic structure and a conduit communicating hermetically with the inside of the molten metal therein.  
     CONSTITUTION: An apparatus is so improved as to permit continuous production of a strip material. For example, the space 22 of a molten metal holding furnace 18 of hermetic structure is filled with an inert gas, the pressure whereof is controlled by a cylinder 28. Molten metal 20 is supplied continuously and intermittently into the furnace 18 through the pressure head of the molten metal 60 in a pan 58 in the upper part of a conduit 54 communicating hermetically with the molten metal 20. A nozzle 26 is provided on the furnace 18 and the molten metal is spouted onto a rotary drum 12. This molten metal is cooled on the surface of the drum 12 and becomes a strip material 32 which is ten wound on a winding drum 36. A seal 68 is provided around the strip material of the nozzle 26 and the rotary drum 12 and an inert gas is filled in its inside to prevent oxidation of the molten metal and the strip material. The holding furnace 18 and the conduit 54 are heated by heaters 72, 74 to make the temperature of the molten metal constant. The rate of feeding the molten metal to the conduit 54 is controlled by a flow-out pipe 62 and a stopper 64. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S559170-A (JP)
Title: Surface flaw detector
Inventor: KITAMI SHINYA
IPC: G01N21/892
Filed: 1978-07-07
Abstract: PURPOSE:To make it possible to detect flaws, projections as well as defects in enamel coating or plating, by arranging at least two sets of detectors consisting of a light projector and a light receiver at different places on a continuously travelling wire. CONSTITUTION:Light projector 2 and light receiver 3, which receives the light reflected from wire 1, are provided at the upper part of continuously travelling wire 1, such as enamel wire or plated wire; and similar light projector 2' and light receiver 3' are at the lower part of the passage. A signal processing circuit of the same structure containing of upper limit comparator 7 and lower limit comparator 8 is connected to the output side of light receiving elements 4 and 4' of light receivers 3 and 3'. By an abnormal increase of reflected light from wire 1, a defect in enamel coating or plating is detected, and by an abnormal decrease of reflected light, a flaw or projection is detected.
Patent JP-S5419073-A (JP)
Title: Remote control apparatus
Inventor: ARITA SETSUO
IPC: G08C25/02
Filed: 1977-07-13
Abstract: PURPOSE:To make possible sneding-back and collating for the apparatuses excited by AC and DC, in a remote control apparatus equipped with the faculties of receiving instruction signals and controlling an object apparatus, and at the same time, of certifying whether errors are present or not in the content having executed.
Patent JP-S60225830-A (JP)
Title: Image forming device and driving method thereof
Inventor: INOUE YUUJI
IPC: G03G15/04
Filed: 1984-04-25
Abstract: PURPOSE:To increase number of time division without decreasing an image forming speed by disposing microshutter group which sandwiches a liquid crystal between a substrate provided with plural segment electrodes and a substrate provided with a common electrode into the optical path for exposure. CONSTITUTION:An FET formed on the substrate 301 is provided with a gate electrode 302 connected to a gate line, a source electrode 303 connected to a data line and a drain electrode 304 for taking out a data signal. The electrode 304 is connected to the segment electrodes 307 forming a shutter part. The resistance of an a-Si film 305 decreases and the electrodes 303 and 304 are made conducting when a scanning signal is impressed to the electrode 302. The liquid crystal element is formed by sandwiching the N-P type liquid crystal between the substrate 301 and the counter substrate 311 in the orientation state and a transparent common electrode 312, a light shielding film 314 and an orientation control film 315 are provided on the substrate 311. The liquid crystal shutter array consisting of such element is disposed in the optical path for exposure via orthogonal polarizing plates 319, 320, by which the number of time division is increased without decreasing the image forming speed.
Patent JP-S538630-A (JP)
Title: Aqueous coating compositions
Inventor: SUKEJIMA HAJIME
IPC: C09D5/00
Filed: 1976-07-12
Abstract: PURPOSE: A room temperature curing rustproof coating composition capable of forming lustrous overlays, comprising a polymerizable vinyl monomer emulsion prepared from a maleinized addition polymer having fatty acid residues as an emulsifying agent and an oxidation crosslinkable resin as a vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S578224-A (JP)
Title: Production of polyamide
Inventor: CHIBA KAZUMASA
IPC: C08G69/26
Filed: 1980-06-19
Abstract: PURPOSE: To obtain a higher polyamide excellent in flexibility, low-temperature impact resistance, etc., by feeding an aqueous solution containing a salt between adipic acid and a diamine selected from undecanediamine and dodecanediamine into a polymerization kettle and polymerizing the reaction mizture.  
     CONSTITUTION: A higher polyamide having undecamethylene adipamide units and/or dodecamethylene adipamide units as the principal structural units is obtained by feeding an aqueous solution containing at least 50wt% equimolar salt between at least one diamine selected from the group consisting of undecanediamine and dodecanediamine and adipic acid into a polymerization kettle and solution-polymerizing the solution at 240W300°C under elevated or atmospheric pressure.  
     EFFECT: The above diamine/adipic acid salt has a high solubility in water, so that an operation such as concentration, is unnecessary to feed a high concentration aqueous solution of the salt into a polymerization kettle. Besides, the polyamide thus produced is excellent also in resistance to flex fatigue and dimensional stability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05288187-A (JP)
Title: Rotary compressor
Inventor: IIDA KEIZO
IPC: F04C29/06
Filed: 1992-04-06
Abstract: PURPOSE:To prevent high pressure gas from exciting a closed container so as to reduce noise by disposing vibration damping steel plates in close contact with the inside of a closed container facing discharge holes or disposing butyl weights in close contact with the outside. CONSTITUTION:This rotary compressor is formed of a closed container 1, an anti-motor side plate 10, a discharge cover 11, discharge holes 12 and vibration damping steel plates 14.
Patent JP-H01255665-A (JP)
Title: Sputtering target
Inventor: FUKAZAWA MIHARU
IPC: C23C14/34
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a sputtering target capable of uniformizing the film composition of a build-up film by arranging an alloy target piece in which the constitutional metallic species of respective target pieces are the incorporated components in one part of the compositely arranged sputtering targets. CONSTITUTION:The above-mentioned target is constituted so that the plane shape is a rectangle and Mo piece 2 and Ta piece 5 are alternately arranged excepting both ends thereof and the Mo-Ti alloy targets 4 consisting of a prescribed composition ratio are arranged to both end parts. The composition of these target pieces 4 is prepared so that the composition of the formation films of both ends is regulated to the same composition as the composition of the formation film of the central part. Therefore the aimed film composition can be properly selected according to the shape of the target. The composition of the formation films in the end parts is regulated to an optimum state and both the composition ratio of the target and the composition ratio of the formation film can be regulated to a state correspondent to one to one by arranging these alloy target pieces 4. Therefore the problem of ununiformity of the film formation in the end parts which has been inevitably caused according to the style of errosion can be solved.
Patent JP-S62239782-A (JP)
Title: Magnetic recording system
Inventor: HAMA TERUYASU
IPC: H04N9/82
Filed: 1986-04-11
Abstract: PURPOSE:To improve picture quality by separating the center frequencies of color difference signals R-Y and B-Y so that distributions of spectra do not overlap each other and recording a luminance and a color signal on different tracks by individual magnetic heads. CONSTITUTION:The luminance signal is passed through an FM-modulating circuit 54 and a recording amplifier 55 and then recorded in fields on a magnetic h disk 51 by a magnetic head 60. The color difference signals B-Y and R-Y are FM-modulated separately and frequency-multiplexed, and then passed through a recording amplifier 59 and recorded by a magnetic head 51. When the disk is reproduced, read outputs of the respective magnetic heads are ampli fied by preamplifiers 62 and 65, and then the luminance signal is demodulated by a demodulating circuit 63 and sent to a converting circuit 69 through a luminance signal processing circuit 64. The color difference signals B-Y and R-Y are demodulated individually and then converted by the converting circuit 69 into a composite signal or signals RG and BY of NTSC, etc., after being passed through a C signal processing circuit 68. Thus, the picture quality is improved.
Patent JP-H106705-A (JP)
Title: Vehicle wheel
Inventor: VAXELAIRE ALAIN
IPC: B60B21/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the deformation of a rim in receiving the application of external stress by providing a bead holding flange in the rim and an axial direction section having at least one U-shaped cavity extended over the full periphery of the rim in at least one bead holding flange. SOLUTION: A rim 2 includes a seat 11 for receiving one bead, and the seat 11 is disposed between a flange 9 and a boss 10 for holding the bead in a prescribed position. The rim 2 further includes a well 13 connected to the seat 11 by an annular rim section 12. Deformation caused by the expansion pressure of a tire is dispersed to both sides of the section 12 in a place for connecting the rim 2 and a disk 3 together. A flange 8 includes a U-shaped axial direction area extended over the full periphery of the rim such that the rim 2 constitutes a supporting body sufficient for the tire. Thus, while increasing rigidity at the level of the holding flange 8, the high degree of flexibility is maintained for the flange.
Patent JP-S526795-A (JP)
Title: Process for producing polyester polymers
Inventor: MIMATSU TAKESHI
IPC: C08G63/78
Filed: 1975-07-07
Abstract: PURPOSE: To produce a polyester polymer with an intrinsic viscosity of ≥ 0.5 by condensation polymerization of a dicarboxylic acid component and a glycol component in the presence of an inorganic carbonate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5511615-A (JP)
Title: Mis field effective type transistor analog signal amplifier circuit
Inventor: UCHIMURA KUNIHARU
IPC: H03F3/347
Filed: 1978-07-10
Abstract: PURPOSE:To realize reduction of the power consumption as well as formation of a high-density IC by introducing and delivering the common input signal lines in/from the gates of the 1st and 2nd MISFET plus the output lines in/from the middle point of the drain connection of the 5th and 6th MISFET. CONSTITUTION:The 1st, 2nd, 3rd and 4th MISFETQ1, Q3 and Q4 form the level shift circuits. And the relationship is shown like curves W1 and W2 between the connection middle points X1 X2 (voltage V1 and V2) and voltage VA of common input line 13 of the level shift circuits connected to the gates of Q1 and Q2. Curve W1 features value VA0 with which the saturation characteristics begins to be shown in the low range of VA; while curve W2 features the value with which the saturation characteristics begins to be shown in the high range of VA respectively. Accordingly, if signal input S1 is supplied in the state under which bias voltage VB featuring VA0 is supplied to input line 13 and in case the instantaneous voltage level of S1 varies in the positive (or negative) direction in terms of the AC signal, the voltage of X1 and X2 become lower (or higher) than V10 and V20 (voltage when VAO is applied) in accordance with the variation of the instantaneous voltage level. As a result, the function of the so-called B-class push-pull amplifier circuit is obtained between output lines 13 and 14.
Patent JP-H07266973-A (JP)
Title: Hydraulic circuit for tail gate lift device
Inventor: CHICHII YUKIO
IPC: B60P1/46
Filed: 1994-03-31
Abstract: PURPOSE:To easily carry out the charge, supply and discharge of the werking fluid with the simple constitution. CONSTITUTION:As for a tail gate lift device which is constituted so that the piston rod 32 of a cylinder device is advanced and retreated by supplying and discharging the working oil from a pump unit 20 to a pair of cylinder devices 17A and 17B, and a tail gate 11 is raised and lowered, the lower chamber 66 of one cylinder device 17A and the upper chamber 69 of the other cylinder device 17B are connected with the gear pump 46 of the pump unit through the first pipe 50A and the second pipe 50B, respectively. Further, the upper chamber 67 of the cylinder device 17A and the lower chamber 68 of the cylinder device 17B are connected through the third pipe 50C. The third pipe is allowed to communicate to the gear pump of the pump unit through the fourth pipe 50D which communicates to a manual valve 71, and an air vent valve 72 is arranged in the communication part of the third pipe.
Patent JP-H06270513-A (JP)
Title: Printing control method and its device
Inventor: WAKAI KAZUO
IPC: B41J29/38
Filed: 1993-03-19
Abstract: PURPOSE:To change freely an environmental change of a system, by a metjod wherein in the title control at a net work computor system, it is constituted so that printing information through a host computor is stored by giving an output number, the output number is corrected by outside input data and printing data is put out based on the corrected output number. CONSTITUTION:Printed data which have been sent away through host computors 1-5 are applied to a printing control device 6, an output number showing a printing order is given and sotred. On the one hand, turn changing the output number of printing information, which is given and stored, to a desired printing turn is applied to the printing control device 6 from the outside. The printing control device 6 corrects the output number, which has been given already, based on the changing turn, the printing data is applied to the printing device main body 7 based on the corrected output number and printing control is performed.
Patent JP-S6121689-A (JP)
Title: Color image pickup device
Inventor: SUGIKI TADASHI
IPC: H04N9/07
Filed: 1984-04-27
Abstract: PURPOSE:To attain interlacing to all color lights and to eliminate field residual image by improving the constitution of a color filter array and the arrangement of a transmission region of each color light and obtaining a horizontal scanning line signal from the weighted addition of three rows of picture element trains of a solid-state image pickup element. CONSTITUTION:The constitution of the color filter array 2 is formed as shown in figure (a) and the transmission section of red and blue lights is obtained as shown figures b, c. Further, the entire region of the array 2 transmits a green light. A signal being the addition between a half of the signal of the picture element of the (2n-2)th row of the solid-state image pickup element 1 and a half of the signal of the picture element of the 2n-th row and the (2n-1)th row is used as an output signal of the n-th horizontal scanning line at an odd number field, and a signal being the addition among a half of the signal of the picture element of the (2n-1)th row of the image pickup element 1 and a half of the signal of the picture element of the 2n-th row and the (2n+1)th row is used as a signal of the n-th horizontal scanning line and they are read from the image pickup element in an even number field. Thus, the interlacing where the combination of the added picture element rows is made different is conducted at odd and even number fields. Since one horizontal scanning line signal read from the image pickup element 1 is obtained from three picture element rows, all picture element signals are read within one field period.
Patent JP-S5512351-A (JP)
Title: Pipe inside washing device of condenser cooling pipe
Inventor: YAMAGUCHI KIYOUICHI
IPC: F28G1/12
Filed: 1978-07-12
Abstract: PURPOSE: To promote reliability on the performance and strength of a condenser, by discharging fouling, etc. in the cooling pipes of the condenser without stopping cooling water.  
     CONSTITUTION: When a condenser is ordinarily operated, a header 44 is beforehand arranged at a location where the header does not prevent the streams of seawater, and the injection of fluids from a feeder 51 is previously stopped. When washing the insides of cooling pipes 42, the header 44 is installed at a position where the jet 49 faces to an inlet end of a fixed cooling pipe 42, and the fluids are injected  through a flexible pipe 48 from the feeder 51. Fouling and foreign matters depositing in the cooling pipe 42 are perfectly removal discharged by the injection of  the fluids. When completing the washing of the inside of the cooling pipe 42 at a  fixed location, the header 44 is slid along guides 50, is successively disposed to the  inlets of the cooling pipes 42 and repeats said washing. Thus, the damage of the  cooling pipesis prevented and the performance of the condenser is improved because  fouling, etc. attaching in the cooling pipes 42 of the condenser can be removed  without stopping cooling water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10280871-A (JP)
Title: Linear management method and linear management system of shield machine, and computer-readable recording medium having linear management program recorded therein
Inventor: HIGASHIDE AKIHIRO
IPC: G06Q50/08
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To calculate and notify the slippage value such as deviation and deflection angle between an excavating route and a designed line even in a moderate curve section by determining the position or excavating direction of an excavating machine by survey when it is excavated along the designed line. SOLUTION: The data of position or excavating direction of an excavating machine obtained by an automatic survey system is read into an excavation management and linear management computer through an optical transfer pass and loaded on a memory 32. A CPU 31 receives the instruction of a linear management program in a main memory. The value of deviation or deflection angle is calculated from the load data on the memory 32 and a predetermined expression of designed line or condition expression of intersection of moderate curve. Then, it is subjected to a display processing such as graphing and displayed in a form easy to see on a display 36. The deviation or deflection angle is automatically and immediately determined, and the processing of notifying a worker or manager is recorded from the linear management program to a recording medium and provided.  Thus, the excavating machine can be quickly and precisely controlled.
Patent JP-H10291429-A (JP)
Title: Shift operation device for tractor
Inventor: MURAKAMI NAOHISA
IPC: F16H59/08
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent misoperation in the simplified shift operation of a tractor whereby a main speed shift is performed by a switching operation and a sub- speed shift is done by a manual operation. SOLUTION: Main speed shift switches 3, 4 are provided on the thumb side of the grip 49 of a sub-speed shift lever 5 which is operated in the back and forth direction and the switch button 71 of the main speed shift switch 3 for shifting up and the switch button 72 of the main speed sift switch 4 of shifting down are arranged in parallel along a vertical plane such that they are pressed at the same position. When these buttons 71, 72 are not pressed, the upper button 71 is depressed below an operation plate 50 and the lower button 72 is projected above an operation plane 4.
Patent JP-S62240897-A (JP)
Inventor: HIRATA KENSHO
IPC: G21D1/04
Filed: 1986-04-14
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-S63248337-A (JP)
Inventor: SUZUKI SHUICHI
IPC: A22B5/04
Filed: 1987-04-06
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-H03282995-A (JP)
Title: Automatic drink vending machine
Inventor: WATANABE TOSHIYUKI
IPC: B65D21/08
Filed: 1990-03-30
Abstract: PURPOSE:To supply drink contained in an easily carriable cup by injecting pressed drink from the injection port of a lapped container, expanding the folded container to a cup shape and carrying out the lapped container in which liquid is sealed up to a take-out port. CONSTITUTION:When a customer drops a coin from a coin slot 11 and depresses the push-button of a selected commodity, a signal is outputted from a control part 10 to a cup storing part 1 and one lapped cup 2 is taked out of a taking- out mechanism 3 on a cup supporting board 4. The board 4 is moved to the right and stopped under a drink feeding pipe 6. A drink feeder 5 blends the selected drink based on a signal outputted from the control part 10. A drink feeding tube 6 is moved and the drink is pressed from an injection port 8 into the lapped cup 2. The lapped cup 2 is expanded from the folded state up to a solid cup shape to end the injection of the drink. After removing the pipe 6 from the injection port 8, the board 4 is moved to the right, a sealing mechanism 9 seals the injection port 8 and the lapped cup 2 is carried out to the commodity take-out port.
Patent JP-S57201275-A (JP)
Title: Cleaning blade
Inventor: KITOU HIDEYO
IPC: G03G21/10
Filed: 1981-06-03
Abstract: PURPOSE:To improve lubricity and cleanablity of a blade remarkably without using a lubricant to a toner, by forming a cleaning blade by containing a fluororine compound to a polyurethane rubber. CONSTITUTION:A prepolymer such as polyester polyol etc. is cured with trisopropanolamine etc. to prepare a polyurethane rubber containing isocyanate group. To the polyurethane rubber, is added e.g. 0.1-5wt%, more preferably 0.5-2wt% perfluoroalkylsulfonate etc. basing on a blade forming material prepare an urethane cured material. The cured material is processed in a prescribed blade size. By this way, lubricity and cleanablity of a blade is remarkably improved without using a lubricant to a toner, and a semipermanently good image is obtained even if it is used repeatedly.
Patent JP-2000239943-A (JP)
Title: Production of fabric with inorganic filament imparted with improved touch and clear beautifulness
Inventor: SUGIURA TAKAMI
IPC: D02G3/38
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject colorful fabric with soft touch by twisting inorganic filaments with combustible filaments reversely to the twist of the inorganic filaments to get lower in their twist followed by burning the combustible filaments. SOLUTION: This fabric is obtained by the following procedure: inorganic filaments such as stainless steel filaments are twisted with a combustible covering yarn such as rayon filaments reversely to the twist of the former filaments to get lower in twist to afford an intermediate fabric with softness and puffiness; subsequently, the half-finished fabric is subjected to mixed weave and then the combustible covering yarn is burned, alternatively, the inorganic filaments are impregnated or sprayed with combustible material such as kerosene followed by burning the combustible material, with the result that the inorganic filaments are changed in color.
Patent JP-S527878-A (JP)
Title: Method of forming film on insulating materials and an apparatus used f or using the invention of said method
Inventor: KAWASHITA YASUSHI
IPC: C23C14/32
Filed: 1975-07-09
Abstract: PURPOSE:Metal or metal compound films of high adhesive strength and high hardness are formed on the surfaces of insulating materials.