baber/WOPTO huggingface dataset:
Patent JP-S6149740-A (JP)
Title: Production of resin-coated sand for casting
Inventor: SUMI TAKESHI
IPC: B22C1/02
Filed: 1984-08-18
Abstract: PURPOSE:To improve the collapsing property of resin-coated sand by adding and kneading simultaneously respectively specific weight ratios of solid phenolic resin and phosphate to and with silica sand at a prescribed temp. and adding and mixing further a specific weight ratio of lubricant to and with such mixture. CONSTITUTION:1.0-2.0pts.wt. novolak or resol type phenolic resin and 0.15- 1.0pt.wt. phosphate such as triphenyl phosphate are simultaneously added and kneaded to and with 100pts.wt. silica sand heated to 100-200 deg.C. The lubricant such as olefin wax is added and mixed at 0.05-0.3pt.wt. to and with such mixture, by which the resin-coated sand for a casting is obtd. The solid phenolic resin and phosphate coat simultaneously the silica sand according to the above-mentioned method; at the same time, the lubricant decreases the tackiness among the sand grains and increases the welding point thereof. The collapsing property and blocking property of the coated sand are thus improved.
Patent JP-H1015805-A (JP)
Title: Wire saw
Inventor: NAGATSUKA MASASHI
IPC: B28D5/04
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To accurately measure a groove shape of a roller with a groove while time is being saved. SOLUTION: A shape measuring machine 44 is mounted to the lower surface of the work feed table 28 of the wire saw by way of a X-Y moving mechanism 42. The X-Y moving mechanism 42 allows the shape measuring machine 44 to be moved to the X and Y directions, and the shape measuring machine 44 is moved by the mechanism to the position of a roller with a groove subjected to measurement. When measurement is made, the work feed table 28 is lowered down by the shape measuring machine 44 to the height capable of measuring the shape of the roller with a groove. The measuring machine 44 is then moved to the measuring position of the roller with a groove 18A subjected to measurement.  Detargent is injected out of a cleaning nozzle 72 while the shape measuring machine 44 is being moved, and concurrently compressed air is blown out of an air blow nozzle 74, so that the position subjected to measurement is thereby cleaned and dried. After the shape measuring machine 44 is returned so as to be moved to the measurement starting position, the groove shape of the roller with a roller 18A is then measured.
Patent JP-H0461518-A (JP)
Title: Programmable logic array
Inventor: KURIMOTO MASAHIRO
IPC: H03K19/177
Filed: 1990-06-29
Abstract: PURPOSE:To quicken the operating speed by generating a 2nd clock signal based on a 1st clock signal operating an AND array, and operating an OR array by the 2nd clock signal. CONSTITUTION:A PMOS 84 in a clock generating circuit 80 is turned on through the reception of a state that the operation of an AND array 50 is finished by a clock signal phi3 and the signal level of a product term line 60 is established. Thus, a PMOS 71a is turned off and an NMOS 71b is turned on in an OR array 70 to start the operation of the OR array 70. Thus, a PLA is activated by a single clock signal phia and the OR array 70 is operated by the clock generating circuit 80 just after the end of the operation of an AND array 50, then the operation of the PLA is quickened.
Patent JP-S5696573-A (JP)
Title: Cathode ray tube device
Inventor: TAKADA HIROTAKA
IPC: H04N9/31
Filed: 1979-12-28
Abstract: PURPOSE:To enable to obtain a distortion picture for desired screen, by sectioning the horizontal deflection coil into several numbers and constituting that the deflection waveform obtained from synthesized magnetic flux is the horizontal deflection waveform. CONSTITUTION:A horizontal deflection coil HDY is split into a plurality, e.g., 4 pieces, and fitted to a cathode ray tube 1, and resonance capacitors C1-C4 are connected in series to the split coils HDY1-HDY4 to constitute a plurality of series resonance circuits 2A-2D different from the reasonance frequency. Signal lines 3A-3D are connected to the resonance circuit, and horizontal deflection drive signals SA-SD relating to the respective resonance frequency are fed to the split coils HDY1-HDY4. The frequency and level of the drive signals SA-SD are determined so that the desired horizontal deflection magnetic field can be obtained from the synthesis of magnetic flux produced with horizontal drive current flowing to the split coils. Thus, without using any auxiliary deflection device, the distortion screen is obtained with low power consumption.
Patent JP-H0622262-A (JP)
Title: Recorder
Inventor: MATSUOKA HIDETOSHI
IPC: H04N5/765
Filed: 1992-06-30
Abstract: PURPOSE:To effectively use a battery by interrupting power supply from a battery when a voltage of a battery is lower than a 1st power saving reference voltage at the time of moving picture recording and interrupting power supply from the battery when the voltage of the battery is lower than a 2nd power saving reference voltage different from the 1st power saving reference voltage. CONSTITUTION:When a battery voltage detected by a residual power detection circuit 2 is less than a 1st power saving reference voltage in the moving picture recording mode, a control circuit 3 is used to allow a display device 4 to display power saving and the power supply from the battery 1 to an audio circuit 5, an AF drive circuit 6, a recorder section 7 and a camera section 8 is interrupted. Moreover, in the still picture recording mode, when a battery voltage detected by the residual power detection circuit 2 is less than a 2nd power saving reference voltage different from the 1st power saving reference voltage, the control circuit 3 is used to allow the display device 4 to display power saving and the power supply from the battery 1 to the audio circuit 5, the AF drive circuit 6, the recorder section 7 and the camera section 8 is interrupted.
Patent JP-S6416892-A (JP)
Title: Reactor
Inventor: ECHIGO RYOZO
IPC: C10K3/02
Filed: 1987-07-10
Abstract: PURPOSE:To effectively use heat and to promote reaction of a raw material gas, by dividing a combustion chamber from a heat receiving chamber, partitioning a heat receiving material into plural layers in the gas flow direction and supporting a catalyst on given several layers among the plural layers. CONSTITUTION:A combustion chamber 1 is divided from a heat receiving chamber 2 by a partition wall 5 and the combustion chamber 1 is equipped with a porous heat radiator 2 which is heated when a high-temperature gas such as combustion gas is passed through the radiator. On the other hand, the heat receiving chamber 3 is provided with a heat receiving material which is heated by radiation heat of the heat radiator 2, heats and reacts a raw material gas in passing of the raw material gas and supports a catalyst. In the operation, the heat receiving material 4 is partitioned into plural layers 4a, 4b, 4c... in the gas flow direction and the catalyst is supported on given several layers of the partitioned heat receiving material.
Patent JP-2001000492-A (JP)
Title: Massaging apparatus
Inventor: IWATA NOBUYUKI
IPC: A47C27/10
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce uncomfortable feeling due to pain. SOLUTION: A massaging apparatus 5 performs massaging by expanding and contracting a plurality of air bags 4 arranged on a mat 1 along the face contacting a human body, using an air supplying/exhausting device 3. The projecting amount of the air bag 4a corresponding to the shoulder blade, on expansion, is made relatively smaller than those of the air bags 4 in other positions.
Patent JP-H11913-A (JP)
Title: Device and method for forming multi-layer tile
Inventor: NISHIJIMA HIROSHI
IPC: C04B33/20
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To perform a forming of a multi-layer tile wherein respective layers have a uniform thickness, and there is no unbalance on interfaces where respective layers come into contact with by a small scale forming device for the forming of the multi-layer tile by a method wherein a shutter which horizontally slides is arranged on the lower end surface of the bottom part or a lower part of a raw material measure which slides on a frame. SOLUTION: This forming device 1 comprises dies comprising an upper die, a lower die 3 and a frame 4, and a raw material measure 6. The raw material measure 6 has a box-shape without bottom, and its front piece 6a which is one piece on the front side in the advancing direction, is made longer than other three pieces by an approx. thickness dimension of a shutter 7, and the raw material measure 6 is equipped with the shutter 7 which can slide along the bottom end surfaces of the three edges on the rear side. The shutter 7 longitudinally slides by a length of one sheet of the tile as a maximum span, and the opening/closing speed and the opening area of the shutter 7 are adjusted by a remote control device, and a discharging/charging amount of a raw material for ceramics can be regulated. Therefore, the thickness of a base material layer and a surface layer can be made uniform.
Patent JP-H115615-A (JP)
Title: Fallen powder removing device for air floatation type conveyor
Inventor: KAMIYA NAOAKI
IPC: B65G15/60
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a removing device which can remove fallen powder from a returning trough of an air floatation type conveyor. SOLUTION: In an air floatation type conveyor, a carrying trough 11 and a returning trough 12 both of which support a belt 4 are arranged within a circular cylindrical shell 1, while a great many of air blowout holes are made along the center of the bottom of both troughs 11, 12 at regular interval in the longitudinal direction. In this case, an opening which is narrower than the belt 4 but wider than the air blowout hole in which is formed in the returning trough 12. In addition, a chute 21 is provided under the opening, while a gate valve 25 is installed in the chute 21. Moreover, a level sensor 27 for detecting the deposited quantity of fallen powder is installed in the chute 21, so that the gate valve 25 is opened by the command of the level sensor 27 as soon as the deposited quantity of the fallen powder reaches a prescribed quantity.
Patent JP-S5962918-A (JP)
Title: Introduction control method of unattended car
Inventor: TERADA KENJI
IPC: G05D1/02
Filed: 1982-09-30
Abstract: PURPOSE:To change easily the equipment on ground and the running path, by installing a recursive reflecting mirror at a high place such as ceiling and using this reflecting light to introduce an unattended car. CONSTITUTION:Plural recursive reflecting mirrors 1 are installed at a location relating to the running path of the unattended car 2 on the ceiling. Further, a scanner of laser spot is mounted on the front part of the car 2. The light spot reflecting light reflected from the recursive reflecting mirrors 1 are received with the scanning of the scanner. Based on the reflecting light, the position and direction information of the car 2 are obtained to control the operation, running and spop. In inducing the unattended car in this way, the change in the equipment on ground and the running path are attained easily.
Patent JP-H0725013-A (JP)
Title: Ink jet head
Inventor: TOKIWA TAKESHI
IPC: B41J2/05
Filed: 1993-07-13
Abstract: PURPOSE:To prevent impregnation of conductive ink and to assure lives of electrodes by enhancing peeling strength of a board and a signal electrode on the board and a durable film layer on the electrode. CONSTITUTION:A board 1 for electrodes for forming part of a pressure chamber 11 in which conductive ink is fully filled and a pair of signal electrodes 4 provided in the chamber 11 are insulator and conductors, use members for forming intermetallic compound layer 24 to each other, and intermetallic compound is formed at an interface of both the members by heat-treating both the members. A durable film layer 5 is formed by forming alumina by a sputtering method.
Patent JP-H1112961-A (JP)
Title: Ink for ink jetting
Inventor: KAWASHITA HIDEO
IPC: C09D11/326
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain an ink for ink jetting that can improve the nozzle clogging at the time of operation interruption with excellent ink jetting stability and the stability with time without deterioration in ink bleeding, by formulating a specific dispersant of a free acid form to the ink. SOLUTION: A dye as a substantially water-insoluble disperse dye or an azo dye or a pigment is dispersed in a medium mainly comprising water, preferably in an amount of 1-10 wt.%, additionally a dispersant in the form of free acid, represented by the formula (m is 1-3; n is 1-40), is added thereto, preferably in an amount of 0.05-20 wt.%. In a preferred embodiment, this ink for ink jetting contains 10-40 wt.% of a high-boiling water-soluble solvent such as ethylene glycol.
Patent JP-S6152716-A (JP)
Title: Power supply circuit
Inventor: OKUBO YUICHI
IPC: G05F3/22
Filed: 1984-08-22
Abstract: PURPOSE:To increase a voltage dividing resistance value, which is used to obtain a reference voltage of a buffer circuit, to make a ripple removing capacitor small-capacity and small-sized by controlling the current of the buffer circuit by the current adjustment of a constant current circuit to obtain a constant voltage of a low output impedance. CONSTITUTION:The reference voltage obtained by resistances R11 and R12 and a ripple removing chapacitor CA is supplied to the base of a transistor TR Q13 constituting a part of a buffer circuit 13. Currents flowed to a TR Q14 operated as a voltage follower and the TR Q13 are controlled by the current obtained from a constant current circuit 12, and resistance ratios of resistances R15 and R16 of constant current circuits Q16 and Q17 provided in a load circuit of the TR Q14 to the TR Q14 are set to satisfy R15>R16. Thus, the current of TRs Q3 and Q4 connected in series is increased and their emitter resistances are reduced to obtain a stabilized power of a low output impedance, and the ripple removing capacitor CA is made small-capacity.
Patent JP-H0812833-A (JP)
Title: Stabilizer for halogen-containing resins
Inventor: KITANO YOSHIKAZU
IPC: C08K5/58
Filed: 1994-07-01
Abstract: PURPOSE:To improve a halogen-containing resin in its initial discoloration markedly by combining a stabilizer comprising zinc acetylactonate, a metal organic carboxylate and an organotin sulfide with a halogen-containing resin. CONSTITUTION:This stabilizer for halogen-containing resin is obtained by using (A) 0.001-3 pts.wt. of zinc acetylacetonate, (B) 0.01-5 pts.wt. of calcium, magnesium or barium organic carboxylate and (C) 0.01-5 pts.wt. of an organotin sulfide on the basis of 100 pts.wt. of a halogen-containing resin.
Patent JP-H1093617-A (JP)
Title: Standby switching system for communication processing device
Inventor: ONAKA KENICHI
IPC: H04L69/40
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a standby switching system for communication processing device which is capable of the same communication processing device switching as conventional even in the system constitution consisting of plural current communication processing devices and one standby communication processing device. SOLUTION: Plural communication processing devices 100, 200, 300 are connected to a central information processor 110 through a matrix line switching device 120 by a LAN line and are connected to LAN lines through a common matrix in the switching device 130. When a current communication processing device gets faulty in this case, the faulty communication processing device name, the faulty communication processing device connected line name, and the faulty communication information processor connected line address are reported from the central information processor 110 to the standby communication processing device, and the standby communication processing device controls the matrix line switching device to switch the LAN line of the faulty current communication processing device to that of the standby communication processing device,  thus realizing standby switching for plural current communication processing devices with one standby communication processing device.
Patent JP-H06315601-A (JP)
Title: Method and apparatus for resolving bubble
Inventor: KONSUTANCHIN SOTEIRIANOSU
IPC: B01D19/02
Filed: 1991-06-17
Abstract: PURPOSE: To effectively break up a foam into a liquid component and a gaseous component with smaller amount of energy consumption by action of centrifugal forces. CONSTITUTION: Foam is sucked into a space between a lower disk 5 and an upper disk 6 from a central opening 32. The foam is accelerated by the centrifugal forces caused by rotation of the lower disk 5 and the upper disk 6 in a direction of an arrow 37. The accelerated foam is broken up on ribs 7, on a cover cap 9, in a throttling gap 33 and in a gas outlet opening 34. A light gaseous component is led through the gas outlet 34 into a space between the upper disk 6 and the cover cap 9 while a heavy liquid component is conveyed through the throttling gap 33 to the outside. Liquid droplets entrained together with the gaseous component are thrown out in the direction of an arrow 41, hit to the cover cap 9 and finally conveyed through the throttling gap 33 to the outside.  On the other hand the gaseous component is introduced through a pipe-like neck part 18 to a space 16 and further introduced through a connector pipe 15 to a conduit system which is not shown.
Patent JP-S6333268-A (JP)
Inventor: ONOSHITA MAKOTO
IPC: B65D53/04
Filed: 1986-07-22
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-2000011503-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ONISHI KATSUNORI
IPC: G11B15/665
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To surely perform a pushing-in operation of a cassette with respect to the lock releasing button of the opening and closing cover which performed in the course of the movement of la cassette receiving base even when there is a right-and-left play in the attached state of the cassette receiving base in a magnetic recording and reproducing device in which the cassette receiving base attached to a frames through a guide mechanism moves between the inserting/drawing position and the set position of the cassette. SOLUTION: A rib-shaped projected line 61 and a protrusion 62 are separately and respectively provided on the frame plate part 52 of a frame 5 and the side plate part 12 of the cassette receiving base 1 along the moving direction of a cassette receiving base 1. The protrusion 62 rides over the projected line 61 so that the cassette receiving base is pressed and displaced to the lateral direction in accordance with a timing of pressing the lock releasing button of the opening and closing cover of the cassette housed in the cassette receiving base 1 with the pressing piece of the side of a side plate part 13.
Patent JP-H06333404-A (JP)
Title: Lighting system, air reducing device of ultraviolet lighting and, uv lamp to be used for the same system, and those manufacture
Inventor: YOSHIDA TOSHIO
IPC: F21S8/04
Filed: 1993-05-25
Abstract: PURPOSE:To provide a device to reduce carbon dioxide gas CO2 in air into oxygen O2 by assembling ultraviolet lighting in a lighting system. CONSTITUTION:Fluorescent lamps and UV lamps are assembled in a lighting system to cause light quantum collision of the two UV lamps, or a lamp 4 is inserted into a curved surface inner cylinder, with a cylinder inserted into a ring at each end of the lamp, to cause electric contact of a tapered plug-in port with a tapered metal of a socket 7 at a lamp plug. In this constitution, a ceiling type device requiring smaller space in which usage of the UV lamps only is possible is provided to achieve efficiency.
Patent JP-S5797487-A (JP)
Title: Digital watch
Inventor: KOMIYAMA KATSUHIKO
IPC: G04G9/00
Filed: 1980-12-09
Abstract: PURPOSE:To reduce the size of a watch by eliminating the need for a liquid- crystal support frame, by positioning a liquid-crystal cell, positioned temporarily by a photoconductive plate, by the press member of a device cover in assembling a watch module. CONSTITUTION:Before a watch module is assembled, a liquid-crystal cell 1 is positioned temporarily by a photoconductive plate 4 equipped with photoconductive rubber parts 7 and 8, projection parts 4c.... When the watch module is assembled, it is positioned finally by a liquid-crystal cell press member 11 incorporated in a device cover 9. Thus, the need for a liquid-crystal cell support frame, etc., for positioning is eliminated to reduce the size fo the watch module.
Patent JP-H05325609-A (JP)
Title: Circular fluorescent lamp fixture
Inventor: FUJISAWA MASAYUKI
IPC: F21S4/00
Filed: 1992-05-21
Abstract: PURPOSE:To provide a circular fluorescent lamp fixture provided with a backbone and a reflecting plate easily screwed together by set screws with their head sections hardly visible from below and having good lamination efficiency of the reflecting plate. CONSTITUTION:An inverse dish-like backbone 10 and a disk-like reflecting plate 20 are vertically overlapped to form a fixture main body. A lighting part 30 is arranged in the fixture main body, and a circular fluorescent lamp 40 is arranged on the outer periphery below the fixture main body. A trailing section 12 is formed on the outer periphery of the backbone 10, and a rising section 22 is formed on the outer periphery of the reflecting plate 20. The trailing section 12 and the rising section 22 are overlapped, and they are screwed by horizontal set screws 50.
Patent JP-S6334008-A (JP)
Title: Steel sheet edge milling speed control method
Inventor: YASUHARA ISAMU
IPC: B23C3/12
Filed: 1986-07-25
Abstract: PURPOSE:To increase a feed speed and to provides an increased life for a cutter, by a method wherein both sides of a steel sheet are measured in the direction of width in a position right before a cutter by means of a dial gauge, and a feed speed is controlled in a way to match the high margin side. CONSTITUTION:In a steel sheet 1 fed in the direction of an arrow mark, a margin on the direction of width is measured in positions right before cutters 4 and 5 by means of dial gauges 2 and 3 with a roller, and measurements are inputted to a control device 7. Since a chip thickness is determined by means of a margin, a feed speed, and the number of blades, the diameter, and the number of revolutions of each of the cutters, the feed speed is calculated from measurements of the margins on both sides by means of the control device 7 so that the ship thickness is adjusted approximately to 0.2-0.3mm, and operation is effected at the feed speed being slower. In this case, a delay between the dial gauges 2 and 3 and the cutters 4 and 5 are followed up by mounting a time delay device to the control device 7, and a cutter life is prevented from decrease by increasing a cutting speed even in case a chip thickness on the low margin side is below 0.2mm.
Patent JP-S6234429-A (JP)
Title: Receiver for optical communication
Inventor: NARUSE KAZUHIKO
IPC: H04B10/112
Filed: 1985-08-07
Abstract: PURPOSE:To previously warn incorrect information transmission by means of outside-of-periphery light, by constituting the titled receiver in such a way that a display is made when it is decided that the intensity of the outside-of- periphery light exceeds a prescribed level. CONSTITUTION:A capacitor C1 is used for cutting off a DC component and an inductance L1 and resistance R1 make photoelectric current produced by a signal component to flow to the direction of the capacitor C1 and another photoelectric current produced by an outside-of-periphery component to flow to the direction of the inductance L1. A comparator CON1 compares the voltage across both ends of the resistance R1 corresponding to the intensity of the outside-of-periphery light with a reference voltage and, when the intensity of the outside-of-periphery light exceeds a prescribed value, outputs a warning signal C. When the warning signal C is outputted, a light emission diode for display is made to light by a display driving circuit.