baber/WOPTO huggingface dataset:
Patent JP-H10337145-A (JP)
Title: System for spraying pesticide
Inventor: ISHIKAWA YASUSHI
IPC: B05B17/04
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for spraying pesticides that can uniformly spray pesticides or agrochemicals uniformly over the area to be sprayed with no influence of the shape and size of the areas to be sprayed. SOLUTION: During the spraying of pesticides as an unmanned helicopter is remote-controlled, the signal from the spray-switching switch 43 is wirelessly given to the controlling unit 60. At the controlling unit 60, the spraying width calculator 633 outputs the controlling signal to rotate the motor 263 at an increased or lowered speed to the circuit 67 that controls the motor driving based on the signal. On the basis of the controlling signal, the motor-driving controlling circuit 67 PWM-controls the motor 263 to adjust the force feed pressure of the pesticide solution with the pump 262. As a result, the spraying angle of the pesticide solution is altered from the nozzle 25 to change the spraying width.
Patent JP-S5851696-A (JP)
Title: Dynamic speaker
Inventor: MORI HIRONOSHIN
IPC: H04R9/04
Filed: 1981-09-24
Abstract: PURPOSE:To simplify the construction and to perform automatic assembling, by inserting a diaphragm-between a diaphragm support frame and a frame for fixing, in a speaker in which a voice coil is provided in a gap in a magnetic circuit. CONSTITUTION:A lead terminal is processed with a diaphragm unit consisting of a diaphragm 9, a voice coil 10, a lead and diaphragm support frame 12, a lead base 13 and a lead pattern 14, and the circumference of the diaphragm 9 is clipped with the diaphragm 15 for fixing. Thus, works such as bonding and welding are not required at assembling, the work efficiency is improved and the automatic assembling can be realized with a simple construction.
Patent JP-H11342085-A (JP)
Title: Remote controller with built-in acoustic device
Inventor: HIROZAWA ISAO
IPC: H04Q9/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To uniformly pressure the entire area of the outer periphery of an acoustic device such as a speaker and a buzzer, etc., to annular packing abutted to the casing of a remote controller. SOLUTION: This remote controller is provided with the casing A provided with a sound wave transmission area where a through-hole passed through a constitution wall is formed, an annular packing 31 abutted to an inner surface of a casing A so as to surround a sound wave transmission area, an acoustic device abutted from the inner side of the casing A to the annular packing 31 so as to surround a vibration body for supplying vibration to the air by the annular packing 31, a pressing spring for pressurizing the acoustic device from the opposite side of the side of the annular packing 31 and a spring receiving body for clamping the pressing spring in cooperation with the acoustic device by receiving the elastic restoration force of the pressing spring generated by pressurizing the acoustic device. Then, the position of an abutting point is set so as to turn the sum of rotation moment acting on the centroid of the acoustic device by each pressurizing force at the abutting point of the pressing spring and the acoustic device to 0.
Patent JP-S6270003-A (JP)
Inventor: MARUKU KUNAIPAN
IPC: B29C43/02
Filed: 1986-06-27
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-S5274793-A (JP)
Title: Plural number operation end controller
Inventor: MATSUZAKI KAZUO
IPC: G05B7/04
Filed: 1975-12-18
Abstract: PURPOSE: To perform a both directional change over of manual and automatic without any priority order and bumpleassly each operation end respectively even when numbers of an operation end and a processor between a regulator and an operator are existing in plural numbers or no processors at all. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0318446-A (JP)
Title: Method for joining pipe material and flange material
Inventor: TAKATORI KAZUMI
IPC: F16L23/024
Filed: 1989-06-13
Abstract: PURPOSE:To prevent the pull out of a pipe by pressing a forming mold having an annular projecting part of the diameter larger than the diameter of the through-hole of a flange to an butt surface at the time of inserting the pipe into the hole and joining the same. CONSTITUTION:After the end of the pipe material 2 is butted against the butt surface so as to be positioned flush therewith, the forming mold 4 having the annular projecting part 41a of the diameter larger than the diameter of the through-hole 3 is pressed to the butt surface and an annular recess 5 is formed on the outer side of the through-hole of the butt surface at the time of joining the pipe material 2 to the flange material 1 having the through-hole 3. A contact pressure is generated between the flange material 1 and the pipe material 2 in this way and the movement of the pipe material 2 in the direction where the pipe material 2 pulls out of the flange material 1 is prevented.
Patent JP-S5576791-A (JP)
Title: Keel line position detector of ship to be dry-docked for repari
Inventor: KOYAMA TAKASHI
IPC: G01B7/00
Filed: 1978-12-06
Abstract: PURPOSE: To detect the displacement of ship to be dry-docked by providing a box body where a contact maker is defined between the keelblocks to light a indicating lamp by actuating the contact segment when the ship's keel comes close to in conjunction with the drainage work of the dock.  
     CONSTITUTION: When a bilge is lowered to the range of stroke of an air cylinder 2 at the top surface of a keelblock, an operation switch is turned ON to operate on the lift-up side for several seconds for continuing to elevate the box body 4 to contact with the lowest surface of the bilge. Thus, some of a plurality of flaps 5 which project respective top from the flat surface of the box body 4 are pressed downward to close the reed switch 12 by means of the magnet 11 for lighting a shipway indicating lamp connected therewith. With same numbers of indicating lamps are lighted at right and left, the center of the ship in dock indicates to position at the center line of the keelblock. When the ship's keel is not found on the right center-line, a hull is dragged in by use of a winch to adjust by repeating an adjustment by intermittent switching. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5851267-A (JP)
Inventor: BUARUTAA HEEFUERE
IPC: F02M59/46
Filed: 1982-09-02
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-S6131106-A (JP)
Inventor: NIMIYA AKIO
IPC: A47G9/10
Filed: 1984-07-21
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-H0317888-A (JP)
Title: Storage device
Inventor: OKADA MASAYA
IPC: G11C11/401
Filed: 1989-06-14
Abstract: PURPOSE:To attain the making of a device into high integration and large capacity by accumulating three kinds of information in a unit storage cell and identifying them separately. CONSTITUTION:When the device is operated, transistors(TR) Q1, Q2 and Q3 are turned off with a control signal phi1, and a word line WL is selected, and a bit line BL is connected to a storage cell capacitor Co. At this time, electric charges equivalent to power source potential Vcc, ground potential and 1/2Vcc corresponding to storage information '1', '0' and '1/2' are accumulated in a capacitor part. And '1' and '1/2' are outputted as Vcc and '0' as the ground potential to a node N1 by starting up a sense amplifier SA1 by separating from the bit line BL. Next, '1' as Vcc and '0' and '1/2' as the ground potential are outputted to a node N2 by starting up a sense amplifier SA2 by separating from the bit line BL. Thereby, it is possible to identify the three kinds of information accumulated in the unit storage cell, and to make the device into high integration and large capacity.
Patent JP-S5580237-A (JP)
Title: Directly-heated cathode structure
Inventor: TAKENAKA SHIGEO
IPC: H01J1/15
Filed: 1978-12-11
Abstract: PURPOSE: To simplify the structure as an electron gun and facilitate the assembling, by causing the first grid and the directly-heated cathode structure to be integral with each other.  
     CONSTITUTION: The directly-heated cathode structure 21 is conductively connected to a pair of electrically conductive support members 23, 24 provided through an insulating support member 22 consisting of ceramics or the like. A film-like filament 25, which is formed on the insulating support member 22 by evaporation or sintering, has at the central portion thereof a cathode 27 fastened thereto and consisting of a substrate metal member 28 on whose surface an oxide layer is provided. Since the filament 25 is formed on the surface of the insulating support member 22, a sufficiently high mechanical strength can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5854944-A (JP)
Inventor: SHIMADA TAMOTSU
IPC: B23K26/00
Filed: 1981-09-28
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-H08320250-A (JP)
Title: Pendulum switch
Inventor: HIBI MASAMITSU
IPC: G01H1/00
Filed: 1995-05-25
Abstract: PURPOSE: To provide a pendulum switch simple in structure, inexpensive and surely switched on when vibration is applied. CONSTITUTION: A conductive shaft body 2 disposed horizontally is made one electrode. A conductive pendulum 4 hung at the upper part from the shaft body 2 so as to be put in pendulum motion when vibration is applied from the outside is disposed, and a fixed electrode 3 is provided to come in contact with the pendulum 4 when the pendulum 4 is put in pendulum motion.
Patent JP-H11342557-A (JP)
Title: Easily tearable gas barrier film and its manufacture
Inventor: KAGAWA SEIJI
IPC: B32B27/40
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an easily tearable gas barrier film having a gas barrier layer including excellent gas barrier properties equivalent or more to an film state of an inorganic compound of a metal without generating a pinhole or a crack even by bending and an easy tearability. SOLUTION: The easily tearable gas barrier film comprises a porous organic polymer film 2 having many fine through holes, a gas barrier sealing layer 3 covered with the film 2 and containing many ultrafine powders made of at least one material selected from an organic polymer, an inorganic compound dispersed in the organic polymer and a metal, and a gas barrier layer laminated on the layer 3 of the film 2 and containing many ultrafine powders made of at least one material selected from a gas barrier organic polymer, an inorganic polymer dispersed in the organic polymer and a metal.
Patent JP-S6134225-A (JP)
Title: Carbon fiber having high specific surface area and production thereof
Inventor: MIZUTORI SHIGEJI
IPC: D01F9/14
Filed: 1984-07-23
Abstract: PURPOSE:To make it possible to use inexpensive mesophase pitch and obtain carbon fibers having a high specific surface area and activity, by infusibilizing pitch fibers in which carbon six-membered ring net plane lamellas are oriented in the circumferential direction (radial type direction), and activating the resultant infusibilized fibers. CONSTITUTION:Mesophase pitch is usually spun below a viscosity change temperature thereof to give pitch fibers in which carbon aix-membered net plane lamellas are radially oriented extending from the center of the fibers in the circumferential direction. The resultant pitch fibers are then infusibilized in for example an oxidizing atmosphere preferably at 330-350 deg.C to afford infusibilized fibers with preferably 13-15% combined oxygen content. The infusibilized fibers are carbonized or without carbonization treated in air at 500-600 deg.C for 2- 15min and activated to give the aimed fibers having >=450m<2>/g specific surface area.
Patent JP-S639260-A (JP)
Title: Sending system for call waiting incoming call service sender side identification tone
Inventor: KOIRIHANE HIDENORI
IPC: H04M3/42
Filed: 1986-06-28
Abstract: PURPOSE:To inform the state of an incoming call side by returning a special identification tone to a 3rd party when the 3rd party receives a call while a call waiting incoming permitted party is busy. CONSTITUTION:An exchange system 11 accommodates a call waiting service permitted party 12, a subscriber 13 in talking with the permitted party 12 and the 3rd party (sender) 14, and is controlled by a CPU 15. While the permitted party 12 is in talking with the subscriber 13, if a call comes to the party 12 from the 3rd party (sender) 14, the system 11 sends an incoming tone to the party 12 and returns a call waiting incoming service sender side identification tone 16 to the 3rd party (sender) 14. Thus, the 3rd party (sender) 14 recognizes that the incoming call side is not absent but busy.
Patent JP-H10339699-A (JP)
Title: Liquid managing system
Inventor: TSUNOKAKE YASUHIRO
IPC: G01N31/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress the thermal effect of cleaning liquid on a measuring instrument by providing a piping system with a cleaning liquid cooling means and disposing a barrier wall between the piping system and a measuring means. SOLUTION: Cooling water is introduced from a cooling water channel 8 into a cooler 5 and a specified quantity of cooling water is stored and discharged from a cooling water discharging channel 11. A specified quantity of cleaning liquid is then supplied from an introduction channel 1 to an introduction channel 1a. The cleaning liquid is cooled by the cooling water in the cooler 5 on the wall face of a channel 5a and fed through a connector 12 into a channel 13a. Subsequently, absorbance at a specified wavelength is measured for the cleaning liquid by a flow cell in an absorbance meter 14 subjected to zero point correction. The measurements are presented on a display panel 17 and recorded sequentially by delivering a voltage signal from an external output terminal 19. Cleaning power of the cleaning liquid is managed based on the recorded absorbance and the variation thereof.  Since the piping system is separated from the measuring means by means of a barrier wall 22 and the cleaning liquid is cooled by means of the cooler 5, thermal effect of the cleaning liquid on the absorbance meter 14 can be suppressed.
Patent JP-S6214124-A (JP)
Title: Optical wavelength converter
Inventor: UNO TOMOAKI
IPC: G02F1/377
Filed: 1985-07-11
Abstract: PURPOSE:To attain simple and highly efficient optical scanning by making a standard wave incident upon one end surface of an optical waveguide and changing its period by adjusting a means for changing the optical characteristics of crystal periodically in accordance with the position. CONSTITUTION:The standard wave 3 made incident upon the optical waveguide 2 outputs a higher harmonics in the direction satisfying a phase matching condition by a non-linear effect, but when a surface acoustic wave (SAW) is excited in the waveguide, the phase matching condition is shifted due to the coupling of the SAW with light and the emitting angles of the higher marmonics 7, 8 are changed. Said phenomenon is generated also by changing the frequency of higher harmonics to be impressed to an interdigital electrode IDT 5 and changing the period of the SAW in addition to the existence of the SAW and the emitting angles of the higher harmonics 7, 8 can be continuously changed by changing the frequency of the higher harmonics continuously. If the wavelength of the SAW is LAMBDA1 when the frequency of higher harmonics to be applied to the IDT is f1, the projection angle of the higher harmonic 7 is theta1, the wavelength of the SAW is LAMBDA2 when the frequency of the higher harmonics is f2, and the projection angle of the higher harmonic 8 is theta2, the emitting angles of the higher harmonics can be continuously change within a range between theta1 and theta2 by using the frequency included between f1 and f2.
Patent JP-H07331159-A (JP)
Title: Coating agent
Inventor: OISHI HIROSHI
IPC: C09D123/26
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a coating agent excellent in adhesion to a polyolefin resin substrate by mixing a chlorination product of a high-crystalline polyolefin, etc., with a chlorination product of a low-crystalline polyolefin, etc., at a specified ratio. CONSTITUTION:A coating agent is obtd. by mixing a chlorination product of a high-crystalline polyolefin (e.g. polypropylene) having a crystallinity of 50% or higher or its modification with a chlorination product of a low-crystalline polyolefin having a crystallinity of 40% or lower or its modification at a wt. ratio of the former component to the latter of (40:60)-(95:5). An example of the modification of the former component or the latter is prepd. by the addition reaction of a polyolefin with an unsatd. carboxylic acid (anhydride) (e.g. maleic anhydride), by reacting a polyolefin modified with an unsatd. carboxylic acid with an active hydrogen compd., or by the addition reaction of a polyolefin with an aminated and/or hydroxylated unsatd. compd.
Patent JP-H06341348-A (JP)
Title: Fuel shut-off device of gas engine
Inventor: SHIMIZU YOSHIAKI
IPC: F02M21/02
Filed: 1993-05-31
Abstract: PURPOSE:To shut off a gas fuel supplied to a gas engine when the suction pipe pressure of a gas engine exceeds the specified negative pressure level. CONSTITUTION:A solenoid valve 22 for emergency shutting of the fuel is furnished on the way of a gas fuel supply passage 10, and on the way of negative pressure passage leading from a regulator to the suction system of gas engine, a negative pressure switch 42 is furnished which closes the solenoid valve 22 for shuting gas fuel to be supplied to the gas engine when the suction pipe pressure of the gas engine exceeds the specified negative pressure level. An opening/closing valve is installed on the way of gas fuel supply passage leading from the regulator to the gas engine, and a negative pressure valve is installed which is to close this opening/closing valve when the suction pipe pressure of the gas engine exceeds the specified negative pressure level so that the supply of the gas fuel to the gas engine is shut off.
Patent JP-H0445978-A (JP)
Title: Thermal recording material
Inventor: YAMAUCHI KEIJI
IPC: B41M5/40
Filed: 1990-06-13
Abstract: PURPOSE:To obtain a thermal recording material generating no sticking during recording and improved in gloss, water resistance, oil resistance and long-term storage stability by providing a transparent plastic film having specific thickness and a heat-resistant release layer to the recording surface of thermal recording paper wherein a thermal color forming layer is provided on a support in this order. CONSTITUTION:A transparent plastic film with l-30mum thickness and a heat- resistant release layer are provided on the recording surface of thermal recording paper wherein a thermal color forming layer containing a colorless or light- colored electron donating leuco dye and a org. acidic substance allowing the leuco dye to develop a color by heating and a sticking agent and/or an adhesive as main components is provided on a support in this order. The thermal color forming layer can be formed using a method used heretofore such as a Meyer bar system.
Patent JP-S5677241-A (JP)
Title: 2,2'-alkylidene-bis(4,6-substituted phenol) monoester
Inventor: YOSHIZATO AKIHIKO
IPC: C08L51/00
Filed: 1979-11-28
Abstract: NEW MATERIAL:Monoesters of formula I (R 1 , R 2  are 1W4C alkyl, 5W6C cycloalkyl; one of R 3  or R 4  is H and the other is H, 1W10C alkyl; R 5  is 4W9C alkyl, 3W6C cycloalkyl, 2W4C alkenyl).  
     EXAMPLE: The compound of formula II.  
     USE: Coloring-resistant antioxidizing agent for synthetic resins: the deterioration and discoloration caused by actions of heat and light and the decrease in commodity value caused by discoloration with burning gases are prevented simultaneously.  
     PREPARATION: 2,2'-Alkylidene-bis(4,6-di-substituted phenol) (abbreviated as A hereinafer) and a substantially equimolar amount of an esterification reagent are made to react at about 0W100°C in the presence or absence of a base catalyst in a diluent. The content of the unreacted compound A in the product of formula I is preferably made less than 5wt% and the contamination with the diester of compound A also is desirably suppressed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S641671-A (JP)
Title: Windshield for motorcycle
Inventor: IMAI AKIRA
IPC: B62J17/00
Filed: 1987-06-19
Abstract: PURPOSE: To improve a windshield effect of the upper part of a passenger and to shorten a screen portion in the vertical direction by blowing outside air taken in from an outside air introduction port upward through a blower port at the upper end of a windshield.  
     CONSTITUTION: A windshield 1 integrally provided with a screen 22 is provided at the center of an upper part of a motorcycle 1. And an outside air introduction port 216 is provided on both sides of the screen 22, and a blower port 217 communicating with the outside air introduction port 216 through an air duct 215 is provided at a windshield upper end 218. By this, by blowing outside air taken in from the outside air introduction port 216 upward through the blower port 217, the outside air flowing to the rear along the screen 22 can be moved upward. Thus, a windshield effect for the upper part of a passenger can be improved, and the screen 22 portion can be shortened in the vertical direction. Thus, rigidity can be improved without increasing size or weight. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6044851-A (JP)
Title: Spectrophotometer
Inventor: HANAWA KOUICHI
IPC: G01N21/85
Filed: 1983-08-22
Abstract: PURPOSE:To omit the injection of a sample into a cell and to remove contamination simply, by arranging the end part of a light conductor, which is connected to a light source so that they face to each other, and making it possible to immerse a spectrophotometer in a sample fluid. CONSTITUTION:Tubular bodies 4 and 5, whose one end is opened, respectively, are made to face each other, and a measuring part 6 is formed with a specified distance being provided. They are fixed to a base body 17. Transparent plates 7 and 8 are attached to said opening parts by O rings 9 and 10 in an airtight manner so that the plates can be removed. Thus windows 11 and 12 are formed. A light receiving element 13 is provided at one window 13, and a condenser lens 14 is provided at the other window 12. A light projecting port 15 of an optical fiber 3 is attached by a screw 16. A light shielding cover 19, which can be slidden up and down, is attached to the outer surface of a light measuring body 1. The measuring part is shielded as required so that external light does not enter the measuring part 6.
Patent JP-S6044947-A (JP)
Title: Deflector
Inventor: SAKAI KOUICHI
IPC: H01J29/76
Filed: 1983-08-22
Abstract: PURPOSE:To perform deflection enabling picture images of a high quality to be obtained by connecting a subyork to a horizontally deflecting coil in series, installing the subyork in the back of a deflecting york or on the side of an electron gun relative to the deflecting york and feeding a higher deflection current as an electron beam goes closer to the upper and the lower peripheries of a picture screen. CONSTITUTION:In a picture tube 1, a subyork 4 is installed in the back of a deflecting york 2 or on the side of an electron gun 3 relative to the york 4. The york 4 is connected to a horizontally deflecting coil 2A constituting the york 2 in series. A horizontal output transistor (HTR) is turned on and off by means of a horizontal drive transformer (HDT) to produce a horizontal deflection current (HI). The current (HI) is controlled by controlling the secondary-side inductance of a saturable reactor (T) by changing a vertical deflection current (VI) on the primary side, and flows in the york 4. Accordingly, since a higher horizontal deflection current (HI) flows in the york 4 as an electron beam discharged from the electron gun 3 goes closer to the upper and the lower peripheries of a picture screen, the deflection center of the horizontal deflection magnetic field is equivalently shifted toward the electron gun 3. As a result, picture images of a high quality can be obtained by correcting convergence error.