baber/WOPTO huggingface dataset:
Patent JP-2000235017-A (JP)
Title: Solid electrolyte type carbon dioxide sensor element
Inventor: MATSUI MITSUHIKO
IPC: G01N27/406
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide sensor element capable of providing constant electromotive force even if left in an atmosphere having high moisture concentration for a long time, and shortening the time from operation start to stabilization of electromotive force by forming a working electrode layer and a reference electrode layer on the surface of a solid electrolytic layer containing LiLa9(SiO4)6O2. SOLUTION: A working electrode layer 1 is formed on one side of a solid electrolytic layer 2, a reference electrode layer 3 is formed on the opposite side, and a ceramic plate 4 is bonded onto the reference electrode layer 3 through an adhesive 5. Further, a heater 6 is formed on the surface of the ceramic plate 4 to supply electricity thereto from a power source 7. Lead wires are drawn from the working electrode layer 1 and the reference electrode layer 3 and connected to a voltmeter 8 to measure the electromotive force. The solid electrolytic layer 2 is formed by uniaxially molding LiLa9(SiO4)6O2 powder and sintering it in the atmospheric pressure of 1030 deg.C for 6-20 hours to form disc-like pellets. The resulting carbon dioxide sensor element was subjected to waterproof test and measurement of electromotive force stabilization time.  As the result, the electromotive force is hardly reduced, and the stabilization time is within 30 minutes.
Patent JP-S54128665-A (JP)
Title: Color television receiver
Inventor: ANDOU KUNIO
IPC: H04N9/29
Filed: 1978-03-30
Abstract: PURPOSE: To omit the left and right pin cushion distortion correction circuit of in-line color receiving unit, by combinating the specific deflection yoke with the magnetic field control element for coma aberration correction of specific type.  
     CONSTITUTION: In the specific type yoke, the vertical deflection coil 17 is wound on the core with a slope to the radiant rays by taking the yoke center 21 as the center. The angel α viewed by the opening 19 to the coil width is taken smaller than the angle β of the neck part 18. Thus, the magnetic field distribution is pin magnetic field 22 at the opening 19 and barrel magnetic field at the neck part 18. The pin cushion distortion is greatly affected with the magnetic field distribution at the opening and the longitudinal line 24 is barrel shape, correcting the pin cushion distortion left and right. The magnetic field control elements 26 and 27 of specific type perform magnetic shield around the both side beam discharge holes 14 and 16, weaken the deflection magnetic field. Further, the coma aberration can be corrected by increasing the ratio of the coma aberraton up and down to left and right with longer parallel side l, shorter side h and smaller distance d. With this constitution, no left and right pin cushion distortion is caused and the distortion correction circuit is made unnecessary. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59160943-A (JP)
Title: Picture tube
Inventor: NAKANISHI TOSHIO
IPC: H01J29/56
Filed: 1983-03-04
Abstract: PURPOSE:To improve the luminance, the contrast and the resolution of a picture tube by adjusting the shape of an electron beam spot irradiated on the front panel after being discharged from an electron gun to be nearly square. CONSTITUTION:A first grid 16 is installed in front of a cathode 7 apart from it. It is provided with a nearly square electron-beam-passing hole 17 which has nearly arc angles and is almost concentric with the electron-discharging surface of the cathode 7. A second grid 18 is installed in front of the first grid 16 apart from it on the opposite side to the cathode 7. It is provided with an electron- beam-passing hole 19 having almost the same shape as the hole 17 in such a manner that the hole 19 is concentric with the hole 17 and that the sides of the hole 19 are respectively parallel to those of the hole 17. When the electric potential of the first grid 16 is made the same or negative and that of the second grid 18 is made positive to the cathode 7, the electric potential of the second grid 18 can form a positive electric field over the electron-discharging surface of the cathode 7. As a result, an electron beam 20 having a nearly square cross section, becomes incident upon a main lens after forming a single cross-over point.
Patent JP-H09285718-A (JP)
Title: Treatment of stack gas and device therefor
Inventor: ONIZUKA MASAKAZU
IPC: B03C3/011
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the method for treating a stack gas and device therefor by which SOx and dust are removed with a simple equipment, and the capacity of an electrostatic precipitator provided on the upstream side is reduced. SOLUTION: Dust and SOx are removed from a waste gas contg. the SOx and dust by this method. A simple electrostatic precipitator 1 consisting of a collecting electrode and a discharge electrode is provided at the upper part of an absorption tower 2 into which a liq. absorbent contg. an alkali agent is pumped up and sprayed, and a high-voltage power source device 5 for charging the precipitator 1 and a hammering device 6 to periodically sweep off the dust collected by the precipitator 1 are provided to the precipitator 1. Further, the waste gas is treated by the precipitator 1 and then cleaned in the absorption tower 2, the precipitator 1 is periodically hammered to sweep off the collected dust, and the SOx and dust are removed at the same time.
Patent JP-S56134091-A (JP)
Title: Explosive cladding device for pipe or plug and pipe plate
Inventor: MINE TETSUO
IPC: B23K20/08
Filed: 1980-03-24
Abstract: PURPOSE: To secure stable titled cladding with a small amount of an explosive by disposing a specific plastic plug in the bottom in a case, a high-explosion-speed explosive layer thereon, and a detonator locator forming an air or porous material layer thereon.  
     CONSTITUTION: This explosive cladding device 5 is inserted into a plug 3 disposed within the hole of a pipe plate 1. A plastic plug (h) which is 3W20mm in thickness, is destroyed simultanously with explosion and is 0.9W3.0g/cm 3  in density is provided in the bottom part of the case (b) of the device 5. A high-explosion-speed explosive (a) is loaded on the plug (h), and a detonator locator (i) is provided on the explosive (a). A layer of air or porous material (j) is formed in the space between the locator (i) and the case (b). By the initiating of the detonator (C), the explosive energy of the explosive is collided against the pipe plate 1 by having a certain angle while expanding the plug 3, whereby a metal jet is generated and these are metallurgically coupled. In this way, the plug 3 is stably pressure-welded to the pipe plate 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51111587-A (JP)
Title: Remote control transmitting equipment
Inventor: MIHASHI YASUO
IPC: H04B10/00
Filed: 1975-03-25
Abstract: PURPOSE:A remote control transmitting equipment provided with a resonance circuit available to maintain an electric motive force generated by piezo-electric elements.
Patent JP-S59162644-A (JP)
Title: Magnetic recording medium
Inventor: NAKAMURA KAZUO
IPC: G11B5/735
Filed: 1983-03-05
Abstract: PURPOSE:To obtain a magnetic tape exhibiting a good sliding characteristic by providing a layer contg. fluororesin powder and at least one kind of compd. selected from a group consisting of various specific compds. on a base. CONSTITUTION:A fluororesin having small friction resistance is incorporated in the form of powder or fine particles in a layer (at least one layer among a magnetic layer on a base surface in particular and the back coating layer on the front or rear of the magnetic layer) to be provided on a base and further at least one kind of compds. expressed by the formulas ( I )-(V) are incorporated together with the fluororesin powder in the layer. R1 and R4 in the formulas ( I )-(IV) denote an alkyl group, aryl alkyl group, aryl group, etc., R2, R3, R6 and R7 denote a lower alkyl group; R5 denotes a bivalent bond group; (X)<-> and (Y)<-> denote anions. In the formula (V), R denotes a bond group of carbon and fluorine, A denotes -O-, -NR-, -SO3-, -COO-, R9 denotes a bivalent hydrocarbon group; R10, R11 and R12 are an alkyl group of 1-6C, aryl group and aryl alkyl group.
Patent JP-S58152881-A (JP)
Title: Bis(2-hydroxyethyl)aminotriazine compound
Inventor: MINAGAWA MOTONOBU
IPC: C07D491/113
Filed: 1982-03-08
Abstract: NEW MATERIAL:The bis(2-hydroxyethyl)aminotriazine compound of formulaI (R1 is H, oxyl or alkyl; X is group of formula II-IV; R2 is H or alkyl). EXAMPLE:2-Bis(2-hydroxyethyl)amino-4,6-bis(2,2,6,6-tetramethyl-4-piper idyl-amino) triazine. USE:A photo-stabilizer for synthetic resin maintaining its stabilizing activity even after the processing at a high temperature, and also useful as a reactive stabilizer for polyurethane, and its intermediate. PROCESS:The compond of formulaIcan be prepared by reacting cyanuric chloride with diethanolamine, and reacting the resultant 2-bis(2-hydroxyethyl)amino- 4,6-dichlorotriazine with the piperidine compound of formula V in the presence of a base.
Patent JP-H07223549-A (JP)
Title: Flow-rate controller for power sreering
Inventor: SHIBUI NAOTO
IPC: F04B49/08
Filed: 1994-02-10
Abstract: PURPOSE:To provide a flow rate controller for power steering which supplies the pressurized fluid discharged from a pipe whose pump discharge flow rate increases according to the number of pump revolution into the power steering device of a vehicle through a variable throttle passage in a supply passage and can return the excessive pressure fluid to the suction side of the pump by a spool valve for adjusting the flow rate which adjusts the opening degree of a return passage and can reduce the pump driving loss and the temperature rise of the pressurized fluid. CONSTITUTION:A control spool valve 5 consists of a cylindrical outer barrel 13, control spool 14 installed in a slidable manner in the outer barrel 13, and a compression coil spring 15 for urging the control spool 14 to the discharge side of a hydraulic pump 3. On a housing 2, communication passages 22 and 23 for the communication from a discharge passage 4 to a pressurized oil supply hole 21 are formed, and on the outer barrel 13, a fixed throttle passage 16 and a variable throttle passage 17 which are opened to the communication passages 22 and 23 on the housing 2 are formed, and a long cylindrical bypass opening 18 which constitutes a bypass passage is formed.
Patent JP-S58154256-A (JP)
Title: Semiconductor memory and preparation thereof
Inventor: SUNAMI HIDEO
IPC: H01L27/04
Filed: 1982-03-10
Abstract: PURPOSE:To increase electrode area without increase of flat area by using the side wall part of groove engraved on an Si substrate as the main part of capacitor electrode surface. CONSTITUTION:Since an active region 7 surrounded by a field oxide film partly forms a capacitor, it is covered with a plate 8. At the contact hole 9 for bit lead electrode connection to the drain of Si substrate, a plate is selectively removed, such area is provided with word lines 41, 42, thus forming a switching transistor. The active region 7 is formed as a projected area and memory cells in this region are separated by a groove 17. The active region 4 is all surrounded by the groove 17 and the plate 8 buried in such groove.
Patent JP-H06247253-A (JP)
Title: Joint structure
Inventor: WATANABE YASUTAKA
IPC: B60R22/24
Filed: 1993-02-25
Abstract: PURPOSE:To generate coupling of a motor rotation shaft with a long bolt easily only through rotating of the motor rotation shaft by furnishing a spring between the long bolt and a movable member, and therewith energizing the movable member in the direction that a fit part is inserted. CONSTITUTION:A joint structure 10 includes a cylindrical joint part 52 at the bottom of the male threaded part 40 of a long bolt 42, and a pin 54 is inserted at the bottom of the joint part 52, and a spring 58 is installed between it and a cylinder 56 mounted thereon. A rectangular fit hole 64 is bored in this cylinder 56 on its motor rotation shaft 66 side, and a fit part 68 formed at the tip of the motor rotation shaft 66 is fitted in this fit hole 64. When the motor rotation shaft 66 is fitted in the cylinder 56, it is in the condition being energized by the spring 58 in the direction that the fit part 68 is fitted. Even though the location of the fit hole 64 is not identical to the fitting position of the fit part 68, the motor rotation shaft 66 is rotated by motor, and thereby the fit hole 64 is fitted easily to the fit part 68 while the abovementioned pin 54 is guided along a long hole 62 provided in the flange part 60 of the cylinder 56.
Patent JP-S56132530-A (JP)
Title: Infrared spectral measuring device
Inventor: OOTSUKI OSAMU
IPC: G01N21/85
Filed: 1980-03-22
Abstract: PURPOSE:To eliminate troubles requried for position and angle adjustment of reflex mirror and the like, and to enable miniaturation of a device, by a method wherein a semiconductor laser element and a photoconversion element are housed in a common cooling device, and a flexible light transmission line is used at a part of a light path. CONSTITUTION:A semiconductor infrared laser element and a photo quantum type infrared detecting element are housed in a cooling device 1, and the two elements are cooled with a common coolant. The laser element is connected to a photo connector 3 and the detecting element to a photo-connector 4 through an optical fiber. A cell 10 filled with samplings is held in a cell holder 9, and optical fibers 7 and 8 connected to the photoconnectors 3 and 4 are optically coupled through connectors 11 and 12. A synthetic resin layer and a protection outer layer are applied on the outer circumferences of the photofibers 7 and 8 to hold an sufficient flexibility. This enables an easy connection of the two elements and an object to the analyzed and causes a free change in a relation position between the cooling device 1 and the object to be analyzed.
Patent JP-H02216679-A (JP)
Title: Magnetic head positioning mechanism
Inventor: KIMURA MASATO
IPC: G11B21/12
Filed: 1989-02-15
Abstract: PURPOSE:To give a restoring force of proper certain strength by using a spring which is so formed that the curvature of the outer peripheral side is lower than that of the inner peripheral side. CONSTITUTION:A spring 8 has one end attached to an arm 1 and has the other attached to a fixing part 4 to give the restoring force to a prescribed position of the arm 1 at the time of reduction of the rotational frequency of a magnetic disk 2. The spring 8 is so formed that the curvature of the outer peripheral side is lower than that of the inner peripheral side, thereby reducing the difference in strength of the restoring force to the prescribed position of the arm 1 due to the extent of angular displacement of the arm 1. Thus, the restoring force of proper certain strength is given independently of the extent of angular displacement of the arm 1.
Patent JP-S55127547-A (JP)
Title: Forming method of projection screen
Inventor: SHIMADA WATARU
IPC: B23D5/00
Filed: 1979-03-27
Abstract: PURPOSE:To obtain a projection screen high in luminance and smaller in effects of ambient light beam, easily and at high precision, by using a spcified cutting blade. CONSTITUTION:In order that the projection screen surface may form circular arc shape whose mutually adjoining arcs at curvature rho1 and center angel theta1 on the XZ plane link smoothly with each other reversely, a two-dimensional blade 2 is formed by wire cut discharge process or laser processing. By letting relatively moving the two-dimensional blade 2 and the work 3 to be processed by means of a control mechanism 4, arc shapes on the YZ plane mutually adjoining arcs in coincidence with curvature rho1 and center angle theta1 which are mutually reverse and linking smoothly are cut and processed on the surface of the work 3. Thus is obtained a projection screen suited to the intended purpose, having arc surfaces which are smoothly continuous on both the horizontal section and vertical section and excel in the reflection directivity characteristics.
Patent JP-H06251723-A (JP)
Title: Color picture tube device
Inventor: KIMIYA JUNICHI
IPC: H01J29/56
Filed: 1993-02-26
Abstract: PURPOSE:To improve the beam spot of the entire region of a screen, and to improve focus characteristic by easily focusing three electron beam. CONSTITUTION:A color picture tube device is provided with an electron gun 21 emitting three-electron beam aligned in a line, and a deflection device 8 having first and second deflection coils chiefly forming a pin-cushion form deflection magnetic field for deflecting the three-electron beam and a barrel- shape deflection magnetic field, respectively. A quadrupole magnetic field which is symmetrical to the gun axis, and whose polarity is reverse thereto, is formed between an electron lens part containing the electron lens part of the electron gun and the deflection device. The magnetic charge of each magnetic pole of the quadruple magnetic field are distributed in the range of no less than 30 with each magnetic pole serving as a center, while the center of the magnetic charge region of each magnetic pole is located in the range of no less than + or -45 deg. in relation to the alignment axis of the three-electron beam, or an almost annular magnet member 30 having a region rich in magnetic charge is provided in the range of no less than + or -45 deg..
Patent JP-H06249485-A (JP)
Title: Air conditioning ventilation system
Inventor: MISHIMA TAKECHIKA
IPC: F24F11/02
Filed: 1993-02-26
Abstract: PURPOSE:To create a more comfortable temperature environment, and reduce the energy loss for a ventilation by adjusting the air blow-out direction and blow-out angle from an air supply port in response to the operation condition of an air conditioner, the temperature of air to be supplied and the indoor temperature. CONSTITUTION:The operation condition, indoor temperature and the temperature of air to be supplied are detected by an operation condition detecting means, indoor temperature detecting means and supplied air detecting means, and an air discharging means and air supplying means are controlled in response to the result of the comparison. That is, it is judged that an indoor unit 3 of the air conditioning device is performing a heat operation by an operation status judging device, a louver 19 which is provided on an air supplying device 5 is controlled to blow air to the vicinity of a ceiling part 11. In the meantime, when it is judged that the indoor unit 3 is performing a cooling operation, if the temperature of the outdoor air which is fed from the air supplying device 5 is higher than the temperature of the ceiling part 11, air is blown by facing the louver 19 to the vicinity of the ceiling part 11, and if the temperature of the outdoor air is lower than the temperature of the ceiling part 11, the louver 19 is controlled so that the air is blown to the direction of a floor surface part 17.
Patent JP-S61197469-A (JP)
Inventor: TAJIMA ITSURO
IPC: C04B35/58
Filed: 1985-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60182864-A (JP)
Title: Color picture reproducing device
Inventor: KIYOUGOKU HIROSHI
IPC: H04N1/60
Filed: 1984-03-01
Abstract: PURPOSE:To obtain a picture having excellent color contrast by using at least one threshold matrix and changing the relative position relation between a picture input signal and a threshold value arrangement according to each primary color. CONSTITUTION:A level of an input picture signal (a) in 3X3 dots representing the 4th density is compared with a threshold value described at each dot position of a threshold matrix pattern (b), an ink is applied to a picture signal position of a level over each threshold value and the contrast of the picture is converted into a density gradation of dots. The threshold matrix pattern is a dot pattern with respect to a primary color, and the threshold matrix pattern with respect to the other primary colors is obtained by turning the said pattern (b) in the arrow Q. That is, the threshold matrix pattern to primary colors of yellow Y, magenta M, cyan C and black B respectively by using turning angles as zero, 90 deg., 180 deg. and 270 deg..
Patent JP-S53122253-A (JP)
Title: Sewage purifier
Inventor: KOYAMOTO MASANORI
IPC: C02F3/06
Filed: 1977-03-31
Abstract: PURPOSE: To prevent decomposition of sewage by circulating sewage within a tank through a drawing pipe and a pipe body, with the tip thereof from a defoaming pump installed at a lower portion of a defoaming tank communicated to the pipe body mounted to the tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60182936-A (JP)
Inventor: MATSUMOTO KENZOU
IPC: A61B8/08
Filed: 1984-03-01
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-H05235254-A (JP)
Title: Monolithic integrated circuit
Inventor: ARA YOICHI
IPC: H01L23/58
Filed: 1992-02-25
Abstract: PURPOSE:To improve follow-up property, low power consumption and miniaturization by arranging an element for temperature setting and a heater for operation temperature compensation in the neighborhood on the same pellet of a circuit element on a monolithic integrated circuit. CONSTITUTION:An FET element 2 and the other circuit elements are provided on a monolithic integrated circuit pellet 1. Further, an element 4 for temperature measurement is provided near the FET element 2 while being connected to an amplifier 8 by means of the extraction electrodes 6a, 7a. The amplifier 8 amplifies temperature information obtained from a temperature measurement element 4 for supplying power to a heating element 3 on the pellet. Then, the amplifier 8 is connected to the extraction electrodes 6b, 7b of the heating element 3 and a negative return circuit is composed so as to make operation temperature of the FET element 2 constant.
Patent JP-H04275533-A (JP)
Title: Power focusing device
Inventor: NISHIKAWA FUMIKAZU
IPC: G02B7/08
Filed: 1991-03-04
Abstract: PURPOSE:To provide the power focusing device which eliminates such a defect of the conventional power focusing device that an operator makes the useless operation to keep rotating a focusing ring without noticing the contact of a focusing lens with an end as no signals are emitted at all even if the focusing lens comes into contact with the end. CONSTITUTION:If the focusing lens 5 does not move any more by coming into contact with the end, the width of the pulses generated from a pulse generator integral with this lens 5 changes and, therefore, this change is detected by a detecting means consisting of a prescribed value generating circuit 9 and a comparator circuit 8 and the driving of a motor for driving the focusing lens is prohibited by a focusing lens driving prohibiting means 10 and a warning generating means 11. Warning is simultaneously generated and is announced to the operator. The useless operation is prevented and the useless electric power consumption is prevented according to this invention.
Patent JP-H03241972-A (JP)
Title: Method and device for binarizing image
Inventor: MITA YOSHINOBU
IPC: B41J2/52
Filed: 1990-02-20
Abstract: PURPOSE:To suppress overlapping of colors by specifying a threshold level to be compared at binarization in response to the result of binarization of other component. CONSTITUTION:A multilevel image data is inputted from an IIN and an adder 1 and a binarizing error is inputted from a line buffer 6 to the adder 1, in which the error is added to the data. The result of sum is compared with a threshold level the being an output of an adder 7 at a comparator 2, binarized and inputted once to a latch 3 and outputted from an IOUT synchronously with an external clock. On the other hand, a binarization data outputted from the comparator circuit 2 and the multilevel data outputted from the IOUT are inputted to a subtractor 4, in which the binarization error is subtracted and the result is inputted to a distribution arithmetic section 5. In this case, binarization data '0', '1' being outputs of the comparator circuit 2 are converted at the subtractor 4 in response to the dynamic range of the multilevel data. Thus, the overlapping of colors is suppressed.