baber/WOPTO huggingface dataset:
Patent JP-S58181417-A (JP)
Title: Control device of continuous rolling mill
Inventor: ABE KAJI
IPC: B21B37/50
Filed: 1982-04-20
Abstract: PURPOSE:To stabilize tension of a material and height of a looper, by detecting an actual looper angle of a rolling material and its tension, outputting each correcting signal operated by comparing them with a reference value, and controlling the looper angle and the tension independently. CONSTITUTION:A rolling material is supported by a looper roll 7 between rolling stands 1, 2. A detecting output of a looper angle detector 9 and an output of a looper angle reference QREF are added and subtracted by an adder 25, and an angle deviation is inputted to a main controller 23. Also, a detecting output of a material tension detector 40 and an output of a tension reference tREF are added and subtracted by an adder 26, and a deviation signal is outputted to the main controller 23. The main controller 23 outputs the primary angle correcting signal and the primary tension correcting signal to a cross controller 24, respectively. They are converted to the secondary correcting signals, respectively, by adding a prescribed operation by the cross controller 24, are outputted to a looper angle control device 20 and a speed control device 5 through adders 21, 19, and control the looper angle and the tension independently.
Patent JP-S56163315-A (JP)
Title: Execution of underground continuous wall
Inventor: INOSAWA YASUSHI
IPC: E02D5/20
Filed: 1980-05-15
Abstract: PURPOSE: To raise the earthquake resistance and water-shielding property of an underground wall as the wall of an underground chamber by a method in which a panel consisting of a hollow pillar and a connection member is vertically set in continuous vertical pits and then a fluid and slowly hardening filler is injected into the back side of the panel.  
     CONSTITUTION: Vertical pits 22 are formed in a place where a continuous wall structure 21 is to be constructed while preventing the destruction of excavated face 16 by a stabilizing liquid work using an excavator, e.g., clamshell, etc. And, in the vertical pits 22, panels 1 built up by connecting hollow pillars 2 of I-shaped steel by a connection member 3 into a plane form are inserted and erected, and a fluid and slowing hardening filler 24 is injected through a tremie tube, etc., into a placing area 23 on the back side of the panels 1. Then, using the hollow pillars 2 as guides, said operations are repeated to form the underground continuous wall. After the construction of the underground continuous wall, soil on the surface side of the panels 1 is removed and the underground continuous wall is used as an underground structure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56161344-A (JP)
Title: Preparation of 3-oxocyclopentene compound
Inventor: SAITOU KENJI
IPC: C07C45/00
Filed: 1980-05-16
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for an agricultural chemical and a medicine in a short time and high yield, by dissolving or suspending a furancarbinol compound in an aqueous solvent, increasing the temperatures, and regulating the pH in a specific range.  
     CONSTITUTION: A compound expressed by formula I [R 1  is 1W6C alkyl, 1W6C alkenyl, alkynyl or a group expressed by formula II (R 2  is H, CH 3  or halogen) having no unsaturated bonds at the ends of the bond], is dissolved or suspended in an aqueous solution adjusted to pH3W6.5, preferably 3.5W5.8, at 80W100°C, to give the compound expressed by formula III. The aqueous solvent may be water alone or may contain a small amount of an organic solvent, e.g. toluene, xylene, diisopropyl ether or benzene, in an amount of 5W40 times that of the compound expressed by formula I. A metallic salt, e.g. MgCl 2 , and/or surfactant, may be effecitive in reducing the reaction time and improving the yield and volume efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60211185-A (JP)
Inventor: NAKAGAWA RINJI
IPC: F16L23/036
Filed: 1984-04-04
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-H05274956-A (JP)
Title: Key top for push switch and manufacture thereof
IPC: H01H11/00
Filed: 1992-03-24
Abstract: PURPOSE:To provide a key top for use with a push switch, the main body of which can be sufficiently illuminated with a small quantity of light. CONSTITUTION:A moving contact 2b fixed to a key top main body 2a made of silicone rubber is formed of a thin film of gold having a thickness of not more than about 8000Angstrom . Electrically conductive thin films of not more than about 8000Angstrom  allow visible rays to pass therethrough, so the key main body can be illuminated with a small quantity of light.
Patent JP-S59190878-A (JP)
Title: Mechanism for introducing paper to platen of printer
Inventor: YOKOYAMA IKUZOU
IPC: B41J13/00
Filed: 1983-04-14
Abstract: PURPOSE:To enable to securely introduce paper to a contact point between a platen and a pinch roller, by a method wherein an end of a paper-supplying passage and at least a contact point between a platen and a pinch roller are connected to each other by a flexible synthetic resin sheet. CONSTITUTION:Between the contact point between a platen 4 and a pinch roller 4' and the end of a paper-supplying passage 3, a flexible synthetic resin sheet 17 provided at the tip thereof with a notch 18 for preventing the contact thereof with the pinch roller 4' is provided in the condition of making sliding contact with the peripheral surface of the platen 4. Therefore, in an automatic paper- supplying mode wherein a platen cover 12 is closed, a paper on a stacker 1 is passed through a paper-supplying roller 2 and the paper-supplying passage 3, is slidingly guided on the surface of the sheet 17, and is securely fed to the contact point between the platen 4 and the pinch roller 4'. The paper printed is discharged through a passage 13 formed between an inner guide plate 7 and the platen cover 12. Also, in a manual insertion mode, a paper is guided by the sheet 17.
Patent JP-S63233484-A (JP)
Title: Drawing device for ellipse
Inventor: KASUYA HIDEO
IPC: G06T11/20
Filed: 1987-03-23
Abstract: PURPOSE:To draw a required ellipse or a part of it by finding out several numerical values such as a constant inherent in the ellipse when information of the ellipse to be drawn is applied, and after determining a start point and an end point, mechanically repeating addition and comparison up to the end point. CONSTITUTION:A start point determining part 4 returns the X and Y coordinate values of a determined start point to a control part 2 and also to a drawing part 5 to draw the initial point. The control part 2 transfers the X and Y coordinate values of the start point again to a constant calculating/holding part 3 to determine the initial values such as U1 and V1 and transfers the coordinate values also to a succeeding point determining part 1. Automatic operation can be started by starting the sending of clocks to the determining pat 1. Thus, one point can be drawn by one clock. The X and Y coordinate values of the determined succeeding point are sent to the drawing part 5 to draw the data successively and simultaneously returned also to the control part 2. When the end point of each arc part is reached, the determining part 1 is switched to a circuit corresponding to the succeeding arc. When the ellipse to be drawn or a part of it is reached, the operations of respective parts are stopped.
Patent JP-H11263067-A (JP)
Title: Thermal recording body
Inventor: NAGAI TOMOAKI
IPC: B41M5/337
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To enhance image preservability such as plasticizer resistance, oil proof, water resistance, and also make the heat resistance of a ground excellent by blending a compound expressed by a specific general formula in a thermosensitive coloring layer containing as a major component basic achromatic dye and an organic developer provided on a carrier. SOLUTION: A thermosensitive recording body is manufactured by providing a thermosensitive coloring layer containing as a main component an achromatic or hypochromic basic achromatic dye and an organic developer on a carrier. Furthermore, at least one kind of these compounds expressed by formula I or formula II (in the formula, R1, R2, R3, and R4 show a hydrogen atom, a 1-4C alkyl group, and a halogen atom, R1, R2 or R3, R4 can form an aromatic ring through their mutual combination, and X, Y show an oxygen atom or sulfur atom) is blended in the thermosensitive coloring layer. Beside, if the developers in the formula I and formula II are used as a developer, it is suitable that a 1-8 pts.wt. developer is used relative to 1 pts.wt. basic achromatic dye.
Patent JP-S5719237-A (JP)
Title: Flat square rod material aligning apparatus
Inventor: KUNIYA MITSUO
IPC: B65G47/22
Filed: 1980-05-20
Abstract: PURPOSE: To eliminate interference during extrusion and improve on aligning piled flat square rod material by a method wherein a receiving arm that has been moved back when the flat square rod material is drawing out of an extruder is allowed to move forward to receive the rod material and then angled to deliver the material on a cradle via a lifter and a pressing board.  
     CONSTITUTION: Flat square rod material 18 is drawn out of an extruder 12 after a receiving arm 20 is set to the backward position. Next the receiving arm 20 is allowed to swivel and receive the flat square rod material 18. Then a receiving arm inclining means which is not shown in the drawing is used to incline the arm toward a cradle 20, so that the flat square rod material 18 slips out of the arm on a lifter 46 located at the lowest position. Next the receiving arm 20 is returend to the horizontal and backward positions, while a pusher 48 is driven to push the flat square rod material 18 onto the cradle 50 and then against a stopper 76 using a pusher board 64. The lifter 46 is raised by the space equivalent to one piece of the rod material 18 so as to pile the rod material on another one that has already been placed. After this process is repeated, the piled pieces of the rod material are transferred by a slat conveyor 74. By so doing, efficiency of aligning these pieces of the rod material can be improved while extrusion is not interfered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000259838-A (JP)
Title: Image tracking device and recording medium
Inventor: OKABAYASHI KEIJU
IPC: G06T1/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To be hardly affected by the background change of a tracking object and to perform stable tracking even in the case that the tracking object is partially hidden. SOLUTION: In this device for setting an image area to be tracked (tracking block) on the basis of image data inputted from an image pickup device 31, performing correlation computation with the image area as an object and performing an image tracking processing on the basis of the result of the correlation computation, a control part 32 divides the image area to be tracked into a plurality of small blocks. For each divided small block, a correlation computation part 27 performs the correlation computation and obtains correlation values. The control part 32 evaluates the obtained correlation values for the respective small blocks and uses only the correlation value of a valid small block for the correlation value calculation of the entire image area to be tracked.
Patent JP-2000263608-A (JP)
Title: Screw for injection molding machine and method for positioning it
Inventor: YUKIHIRO MAKOTO
IPC: B29C45/50
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a screw of an injection molding machine capable of dwelling at a set dwelling pressure. SOLUTION: During a dwelling step, a flight 11 of a screw 10 disposed near forward opening edge 8 of an injection material supply hole 4 of an injection cylinder 1 is lowered in its height from another part, and deformed at 12 by cutting out or the like to release an injecting material bitten during the dwelling step.
Patent JP-S59195585-A (JP)
Inventor: TANAKA HIDEHIKO
IPC: C04B35/56
Filed: 1983-04-14
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-S51141624-A (JP)
Title: Camera connecting tube for endscope
Inventor: NAKAMURA YUKITSUGU
IPC: A61B1/04
Filed: 1975-05-31
Abstract: PURPOSE:To take pictures of desired data on sensitive material simultaneously with photographing of the endscope images.
Patent JP-S59192797-A (JP)
Inventor: NOJIMA KAZUHIRO
IPC: D21H19/36
Filed: 1983-04-13
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-S56165635-A (JP)
Title: Storage method for coal
Inventor: KAJI RIYUUICHI
IPC: B65G69/16
Filed: 1980-05-21
Abstract: PURPOSE: To prevent coal from spontaneous ignition in a coal-storage installation by providing a nitrogen producer in the neighborhood and ventilating the coal-storage installation with the nitrogen produced by this producer.  
     CONSTITUTION: The gas in a coal-storage tank 1 is subjected to continuous sampling and measured in its density of CO by a CO-meter 2. When this density of CO reaches to a critical value previously set, a valve 4 is opened by a valve-operation controller 3, and nitrogen is supplied into the tank 1 from a nitrogen tank 5. When the density of CO is brought under the set value, the valve 4 is closed. The nitrogen is produced by a nitrogen concentrator 6 such as a T.O. or a P.S.A. plant, and accumulated in the tank 5. In this construction, since the air in a coal-storage installation is replaced with the nitrogen concentrated from the air to restrain the oxidizing reaction of coal, the coal can be surely prevented from spontaneous ignition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03266673-A (JP)
Title: Printer
Inventor: TOYAMA SHINTARO
IPC: B41J11/26
Filed: 1990-03-16
Abstract: PURPOSE:To enable one of run paths to be used instead of the other with one continuous recording medium using a push system or a pull system by providing a recording medium guide which is rotatable at the bottom, and a run path cutoff device which energizes the top of the recording medium guide to a pin tractor wheel side and cancells the energized state. CONSTITUTION:If a continuous recording paper 11a is sent by a pin tractor wheel 1 using a push system, a DC motor is rotated in an A direction at a specified angle, and the top of a sheet guide 2 is allowed to come close to a pin tractor wheel 1 side using a leaf spring 3 and then is energized. The continuous recording paper 11a, engaged with a pin at the bottom of the pin tractor wheel 1, is transported. On the other hand, if the continuous recording paper 11b is fed by the pin tractor wheel 1 using a pull system, the AC motor is allowed to rotate in a B direction at a specified angle. Subsequently, the top of the sheet guide 2 becomes remote from the pin tractor wheel 1 and the pin tractor wheel 1 is released from an energized state. After that, the continuous recording paper 11b, engaged with a pin on the top of the pin tractor wheel 1, is transported and a sheet run path for the continuous recording paper 11b by the pull system is formed.
Patent JP-2000265257-A (JP)
Title: Hot-dip metal coating method
Inventor: YAJIMA HIROYUKI
IPC: C23C2/20
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a hot-dip metal coating method, with which the coated amount of the hot-dipping metal can be uniformized in both directions of the width direction and the longitudinal direction of a steel strip. SOLUTION: In the hot-dip metal coating method, with which the steel strip is introduced to a hot-dipping metal bath and dipped into the molten metal and, after drawing up the steel strip from the hot dipping metal bath, gas is blown onto the steel strip surface from a wiping nozzle to adjust the coated amount on the steel strip, one pair of rolls are disposed near the bath surface in the hot dipping metal bath so as to interpose the pass-line of the steel strip and shift mutually the roll axes along the pass line. Then, warpage in the width direction of the steel strip coming out from the hot dipping metal bath in given by pushing at least either one side of the rolls to the steel strip passing through a gap between the rolls and, successively, the gas in uniformly blown along the warpage of the steel strip through the wiping nozzle.
Patent JP-H09255902-A (JP)
Title: Primer composition for bonding substrate to sealant
Inventor: SAKAI ETSUKO
IPC: C09D7/12
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a primer compsn. for bonding a substrate to a sealant which has a good adhesion to be surface of the substrate and excellent weather resistance and can prevent the deterioration of the sealant through glass by incorporating a polymer for a primer, an inorg. ultraviolet absorber and a silane coupling agent. SOLUTION: This primer compsn. (A) a polymer for a primer (pref., a fluoropolymer having a reactive group, such as a hydrolyzable silyl group, a hydroxyl group, or an NCO group); (B) an inorg. ultraviolet absorber (fine particles of ZnO, CeO2 , and TiO2 are pref. when the substrate is glass and the primer to be applied is required to be transparent); and (C) a silane coupling agent (one having an NCO group is pref. in order to increase the adhesion to glass). Since the primer compsn. contains the component (A), the component (B) is stably held in the primer, yielding a primer coating possessing excellent light fastness and adhesion. When a fluoropolymer is used as the component (A), the excellent weather resistance of the fluoropolymer per se can prevent the deterioration of the sealant through glass.
Patent JP-H06122683-A (JP)
Title: Pyridobenzodiazepines, dipyrido(3,2-b:2',3'-e) (1,4)- diazepines and use thereof in prevention or treatment of hiv infectious disease
Inventor: KAARU DEII HAAGUREIBU
IPC: A61P31/12
Filed: 1992-02-06
Abstract: Compounds of formula I <CHEM>  wherein,  one of X and Y is -N= and the other is <CHEM>  A is a fused ring of the formula <CHEM>  or, when X is -N= and Y is <CHEM>  A may additionally be <CHEM> are useful in treating or preventing HIV-infection.
Patent JP-S63231416-A (JP)
Title: Production of liquid crystal cell
Inventor: KATAUE MASAYUKI
IPC: G02F1/13
Filed: 1987-03-20
Abstract: PURPOSE:To make cell gaps of a liquid crystal cell uniform eliminating unevenness of surface of a substrate by bonding plastic substrates to each other by heating under pressure, then heating the bonded substrates again without applying a pressure. CONSTITUTION:A sealing resin 2 is interposed between plastic substrates 1, 2 constituted of polyester film, etc. having a transparent electroconductive film formed on the surface. The plastic substrates 1, 2 are pressed with pressing glass plates 4, 4 interposing a buffer material 3, 3 having unevenness on the surface, and heated. Thus, two plastic substrates 1, 1 are bonded to each other by setting the sealing resin 2. If the substrates 1, 2 are mounted on a flat plate and heated at 100 deg.C for 30min, the substrates 1, 2 are expanded by the heat, and uneven parts thereon are stretched, and the condition for forming flat surface is maintained even if the surface is cooled back to ordinary temp. By this method, cell gaps are made uniform, and unevenness of contrast and color tone of a display pattern can be eliminated.
Patent JP-H05271166-A (JP)
Title: Tetraaryldiamine compound
IPC: H01L51/50
Filed: 1992-03-25
Abstract: PURPOSE:To provide a new compound useful as a hole-transportation material for organic thin-film EL element and organic thin film photocell and as a carrier transportation material for electrophotography. CONSTITUTION:The compound of formula (R is H or methyl). It can be produced by reacting N,N'-diphenylbenzidine or N,N'-ditolylbenzidine with iodoanisole in the presence of copper powder, copper oxide, copper halide, etc., and a base at 150-250 deg.C), treating the obtained N,N'-bis(methoxyphenyl)-N,N '-diarylbenzidin with trimethylsilane chloride and reacting the resultant N,N'-bis(hydroxyphenyl)-N,N'-diarylbenzidin with chloromethylstyrene in the presence of a base. The compound can be cross-linked after forming a film to give a flat and transparent thin film having high heat-resistance and solvent resistance.
Patent JP-S60209803-A (JP)
Title: Temperature monitor device of electric device
Inventor: MABUCHI SHIGERU
IPC: G05B9/02
Filed: 1984-04-03
Abstract: PURPOSE:To prevent burn and fire accidents by detecting always the internal temperature of an electric device by a temperature detector and cutting off a power source if the detected internal temperature exceeds a prescribed reference value. CONSTITUTION:A power supply control circuit 31 consists of a driving voltage generating circuit 41, a power supply switching relay 42, etc., and the circuit 31 controls opening/closing of a relay contact 42a1 between an AC power supply terminal 33 and a power supply circuit 32. The signal from the temperature detector of, for example, an automatic exchanger is inputted to an AND circuit 50 of this control circuit 31 through a CPU. When an operation switch 44 is turned on, a relay 43S for set is operated only for a certain period through a monostable multivibrator 45 and a NAND 46, and said relay 42 is operated through a contact 43a of the relay 43S to connect the power supply circuit 32 to the power supply terminal 33. If said temperature detector outputs an abnormality detection signal in this state, a relay 43R for reset is operated, and said relay 42 is reset to disconnect the terminal 33 from the power supply circuit 32.
Patent JP-H07280636-A (JP)
Title: Ultrasonic detector
Inventor: ARAI HIROAKI
IPC: G01H5/00
Filed: 1994-04-05
Abstract: PURPOSE:To simplify the constitution by eliminating the need of sampling and resetting in the detection of data. CONSTITUTION:The ultrasonic detector comprises an ultrasonic transmitter 3 transmitting an ultrasonic pulse train intermittently, an ultrasonic receiver 4 receiving the pulse train and converting the pulse train into an electric signal, a circuit 6 for holding the peak value of the electric signal, a leak resistor connected with the peak hold circuit 6, and a low-pass filter circuit 7 for smoothing the output from the leak resistor.
Patent JP-S61226977-A (JP)
Title: Light-emitting element
Inventor: NAITO KATSUYUKI
IPC: H01L51/50
Filed: 1985-03-30
Abstract: PURPOSE:To improve luminous efficiency and stability by a method wherein one specific bond is made to be contained in a molecule at the minimum besides unsaturated bonds in an insulator, polymerization and functional group exchange rections are generated in a thin-film, a crosslinking is formed between compounds or a compounds and a substrate and an organic ultra-thin film capable of shaping a monomolecular film is formed onto the substrate. CONSTITUTION:At least one of an aromatic ring, an ester bond, an amide bond, an imide bond, an urethane bond, an urea bond, a carbonate bond or an ether bond is made to be contained in the molecule of a LB film used for a blue light-emitting element besides unsaturated bonds, polymerization and functional group exchange reactions are generated, and a crosslinking reaction is produced between compounds a compound and a substrate while an organic ultra-thin film is shaped onto a semiconductor surface by employing an organic compound capable of obtaining a monomolecular film on the substrate. The ultra-thin film consisting of these organic compounds has excellent adhesive properties with the GaP substrate, and has small interface levels among these compounds. Accordingly, luminous efficiency and stability can be improved.