baber/WOPTO huggingface dataset:
Patent JP-H0385115-A (JP)
Title: Electric heating vessel
Inventor: OGAMI KENJI
IPC: A47J27/00
Filed: 1989-08-30
Abstract: PURPOSE:To prevent drip from being attached on the lower surface side of a cover by covering the lower surface of an internal cover with a resin film having water- repelling property. CONSTITUTION:The lower surface of an internal cover 3 is covered with a resin film A having water-repelling property. As resin for forming the film A, the material of ethylene tetrafluoride resin is especially suitable, and this is excellent in the water- repelling property, heat resistance, oil resistance, impact resistance, chemicals resistance, peeling-off resistance, and the like, and durability can be secured in good order, and the material is sanitarily desirable. Water W condensed on the lower surface side of the internal cover 3 at the time of retaining heat is turned into one in the shape of a ball having a small area in contact with the resin film A, and before the ball-shaped one is grown larger, it is dropped, and so as a result, the quantity of the water W condensed on the lower surface of the internal cover 3 is reduced. Specially at the time of retaining the heat, the internal cover 3 is properly heated by a heat retaining heater 19 via an internal pot 14, and so a difference between an atmospheric temperature in the internal pot 14 and the temperature of the internal cover 3 is reduced, and condensation can be effectively prevented from being generated on the lower surface side of the internal cover 3.
Patent JP-S61102708-A (JP)
Title: Structure of terminal for coil conductor
Inventor: HAGITANI TAKASHI
IPC: H01F5/04
Filed: 1984-10-26
Abstract: PURPOSE:To detach a current lead-in terminal easily by brazing a mouthpiece, a diameter thereof is smaller than the inner diameter of a housing case, at the nose of a coil conductor with silver and screwing a cooling-water connecting port and the terminal around the mouthpiece. CONSTITUTION:Coil conductors 3 are lead out by selecting the diameters (d) of connecting sections so that D>d holds to the size D of a doorway for a housing case 2. To be concrete, screws for connecting cooling water are cut at the end sections of the coil conductors 3 in size, in which the whole diameters are kept within (d), while mouthpieces 4 with grooves for extracting currents are fitted through silver brazing in the end sections of the coil conductors. Sections connected to the coil conductors 3 and cooling-water connecting ports 8 in the mouthpiece 4 take a cylindrical shape, and the sections of sections to which current terminals 9 are set up take a rectangular shape. With connecting conductors 5 to which the current terminals 9 are fitted, insulating plates 7 are arranged to sections rectangular to the conductors 5 in the surfaces of the connecting conductors 5, and insulating distances among both terminals are kept. Accordingly, the size of the mouthpiece can be made smaller than that of the housing case, thus simplifying the mounting and dismantling of a coil, then miniaturizing and lightening the coil conductors.
Patent JP-2001047381-A (JP)
Title: Silencing device of crusher
Inventor: KOJIMA KAZUYOSHI
IPC: E21B21/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To suppress vibrations and enhance the silincing effect by installing a silencer equipped with silencing chamber at the exhaust port provided in the body and reserving a gap between the silencer and the body. SOLUTION: A crusher reciprocates or vibrates a cutter such as a chisel and crushes a hard surface of the ground, rockbed, concrete, etc., wherein a cylindrical silencer 10 having a lead-in port 121 and exhaust port 122 is installed at the exhaust port 4 in the body 1 and is oriented in the axial direction of the body. Thus a silencing device for the crusher is established, which is of simple configuration and convenient to use and which does not constitute a cause of body vibrations.
Patent JP-H0385449-A (JP)
Title: Chromatograph
Inventor: SAITO HISASHI
IPC: G01N30/24
Filed: 1989-08-29
Abstract: PURPOSE:To perform highly reliable analysis by detecting the difference between the time on a peak start side and that on a peak end side centering around the peak of the signal from a detection means and adjusting the specimen intro ducing amount to a column so as to make the time difference min. CONSTITUTION:When a specimen is injected in an analytical column 1 from a specimen introducing device 3, each component of the specimen is separated by the column 1 and discharged to a detector 4 with a retention time determined at every component. The component thus accurately separated is discharged from the column 1 so that concn. rises with the elapse of time to show the max. value and subsequently lowers with the elapse of time. Since there is a case unstable in the peak start part and peak end part of an output waveform according to an object to be analyzed, clocking is started from a reference level L at the position about 10% of peak height to measure the time TS at the point of time reaching a peak point and the time TE until reaching the level L. When ST/TE is separated from 1, the split ratio of a split mechanism 2 or a specimen introducing amount is controlled in a judging apparatus 5 and an analysis result is outputted.
Patent JP-H1070878-A (JP)
Title: Gate drive circuit for power convertor
Inventor: TAKIZAWA AKITAKE
IPC: H02M7/5387
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a gate drive circuit that allows the switching characteristics of a voltage-driven semiconductor device, comprising a power convertor, to be externally adjustable. SOLUTION: A gate drive circuit is composed of an insulating circuit 31, a command selecting circuit 32, transistors 33-40, gate resistors 41-44 for turning on, gate resistors 45-47 for turning off, and a gate power supply 49. A selection signal and a command signal, externally generated, are inputted to the command selecting circuit 32 through the insulating circuit 31. One of the gate resistors 41-44 for turning on and one of the gate resistors 45-47 for turning off are selected. Then, the transistors corresponding to the selected gate resistor for turning on and gate resistor for turning off are alternately turned on/off according to the command signal.
Patent JP-H0966792-A (JP)
Title: Air bag device
Inventor: SUGIYAMA TOSHIYUKI
IPC: B60R21/20
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve operability of a switch provided in an air bag device. SOLUTION: An air bag which is folded down is covered with a cover body made of synthetic resin. A facelike switch 16 is arranged along a rear surface side of a covered section the of the cover body between the cover body and the air bag. The switch 16 is mounted by curving it along the covered section. The switch 16 is formed by overlapping insulated spacers 43 provided with an opening between upper and lower contact carrier films 41, 42 provided with electricity conducting films 41a, 42a. In the spacer 43, a bridge section 43b is formed, and an opening is partitioned into a plurality of insertion sections 44 along the direction of curve. Even if the switch 16 is curved, it is possible to keep an interval between the electricity conducting films 41a and 42a to a fixed interval.
Patent JP-S59114119-A (JP)
Title: Apparatus for driving air directing plate of air blowing port
Inventor: SUZUTA SATOSHI
IPC: B60H1/32
Filed: 1982-12-21
Abstract: PURPOSE:To make the constitution simple, to prevent noises from being made, and to make it possible to fix the position of air direction plates, by supplying high air pressure and low air pressure alternatively to an air pressure actuated mechanism including a piston mechanism, etc. to reciprocate it, and oscillating air directing plates by this reciprocative movement. CONSTITUTION:When a change-over switch 9 is connected to an intermittent operation contact 9c, an electronic valve 7 is actuated to apply vacuum from an input port 7a to a working space 4e of a diaphragm 4, and the air directing plates 1 are oscillated counterclockwise via a working lever 4d, a cabld 3 and a connecting rod 2. When they are fully oscillated, a limit switch 6 is actuated to cause an input port 7b to be in communication with an output port 7c so that the vacuum is led to the space 4e to oscillate the air directing plates 1 in the opposite direction. When the change-over switch 9 is connected to an ON contact 9b or an OFF contact 9a, the vacuum supply side is fixed and the air directing plates 1 are fixed at the deviated position.
Patent JP-S6284171-A (JP)
Title: Water-based recording liquid
Inventor: IWATA KAZUO
IPC: C09D11/328
Filed: 1985-10-08
Abstract: PURPOSE:To provide a water-based recording liquid containing an acetal cyclic ether produced by condensing glycerol and aldehyde, etc., giving little blotting in printed or written matter, having excellent dryability and suitable as an ink for ink-jet printer, writing utensil, etc. CONSTITUTION:An acetal cyclic ether produced by condensing glycerol with an aldehyde (e.g. formaldehyde) or a ketone (e.g. acetone) is used as a component of a water-based recording liquid composed mainly of a recording agent and a liquid medium for dissolving or dispersing said agent.
Patent JP-S6469223-A (JP)
Title: Charging apparatus
Inventor: TANADA KATSUNORI
IPC: H02J7/00
Filed: 1987-09-07
Abstract: PURPOSE:To continuously connect a plurality of charging apparatus and enable them to be charged at the same time, by providing the one side of a charging apparatus main-unit with a projected power-source spigot, and by providing the other side of the main unit with a recessed power-source spigot which can be connected continuously to the projected one. CONSTITUTION:The one side of a charging apparatus main-unit 3 is provided with a projected power source spigot 6. Besides, the other side is provided with a recessed power-source spigot 7 which can be continuously connected to the projected power-source spigot 6. If a power-source plug 11 is inserted into the recessed power-source spigot 11 in this manner, the charging apparatus main-unit 3 can be changed in a single state, and if the projected power-source spigot 6 of another charging apparatus main-unit is continuously connected to the recessed power-source spigot 7, a plurality of charging apparatus can be also charged at the same time.
Patent JP-H06143457-A (JP)
Title: Manufacture of cover boot
Inventor: HARADA MASAO
IPC: B29C49/02
Filed: 1992-07-30
Abstract: PURPOSE:To provide a method for manufacturing a cover boot by which obtain a cover boot which seals the shaft of a coupling such as an isotacho joint efficiently. CONSTITUTION:The method for manufacturing a cover boot is to manufacture a cover boot 7 consisting of a large dia. fastening part 9 and a small dia fastening part 10 on both ends of a bellows part 8 using a thermally elastic elastomer blow molding technology. A parison 3 is arranged in a split die consisting of two halves 1, 1, and an inner dia. regulating piece 4 for relgulating the inner diameter of the small dia. fastening part 10 is introduced in the parison 3. When clamping the split die of two halves 1, 1, air trapped in an area between the inner peripheral surface of the small dia, fastening part 10 and the front of the inner dia. regulating piece, is discharged through an air bleeder hole 13 opened in the inner dia. regulating piece 4 to form the inner peripheral surface of the small dia. fastening part 10 smoothly.
Patent JP-S61102601-A (JP)
Title: Preparation of fiber reinforced plastic mirror
Inventor: KADOTANI KENZO
IPC: B32B15/092
Filed: 1984-10-25
Abstract: PURPOSE:To obtain an FRP mirror with an accuracy and a clean mirror surface by transcribing a silica and a metal vapor-deposited films formed on a precisely polished mold to the FRP plate with an aid of an adhesives. CONSTITUTION:The titled mirror is prepared by forming the silica vapor- deposited film 3 and the metal vapor-deposited film 4 on the mold 1 coated with a mold lubricant in order, and then adhering the FRP plate 6 to the coated surface of the mold by the nonsolvent type adhesives 5, followed by separating the mold 1 and the FRP plate 6 at mold releasing agent layer 2, thereby transcribing the film 4 and the film 3 to the surface of the FRP plate 6. Since the film 3 lies between the mold releasing agent 2 coated on the mold 1 and the film 4, a high temp. metal vapor does not directly contact with the mold releasing agent 2, thereby preventing the thermal carbonization of the mold releasing agent 2 resulted in preventing a darkening of the film 4. By transcribing the film 4 to the FRP plate 6 with the adhesives 5, the titled light mirror having the predescribed characteristics is obtd.
Patent JP-H0388586-A (JP)
Title: Crt type projector
Inventor: MITANI KEISUKE
IPC: G02B13/16
Filed: 1989-08-31
Abstract: PURPOSE:To correct the distortion on a screen generated by an S-shaped distortion, a vertical pincushion distortion and a right and left pincushion distortion by an equal distance projection system lens by placing the equal distance projection system lens (ftheta lens) as a projection lens in front of a fluorescent screen of a CRT. CONSTITUTION:In an equal distance projection system lens (ftheta lens) placed as a projection lens in front of a fluorescent screen 1 of a CRT, mapping height Y becomes Y=f.theta as a focal distance (f) of the lens against a beam deflection angel theta. Accordingly, a beam scanning speed on a screen 3 is constant against the deflection angle theta of a deflecting system (deflecting yoke) 4 of a beam. Therefore, when a deflecting speed of the deflection is set to a constant value (a deflecting current is set to a saw tooth current), an image having no distortion is obtained on the screen 3. That is, even when a radius R of the fluorescent screen 1 of the CRT does not coincide with a radius(r) from the deflection center of an electron beam to the fluorescent screen, since the deflection angle thetais proportional to a size on the screen 3 as it is, an S-shaped distortion, a vertical pincushion distortion and a right and left pincushion distortion are not generated.
Patent JP-S60116955-A (JP)
Title: Control device of continuously variable transmission for car
Inventor: INAGAKI TAKAFUMI
IPC: F16H9/18
Filed: 1983-11-29
Abstract: PURPOSE:To obtain the braking effect in response to a car speed by decreasing the target deceleration as the car speed is increased based on the car speec during a running state with car engine brake. CONSTITUTION:A valve position sensor 56 outputs a throttle opening signal VC indicating the opening theta of a throttle valve 54 to an I/O port 60 via an A/D converter 58. A CPU68 processes the signal fed to the I/O port 60 in accordance with the program previously stored in a ROM62 while utilizing the primary memory function of a RAM70. Also, it feeds a control signal CA to adjust the speed change ratio of a continuously variable transmission 14 to a speed change ratio control valve 38 via a D/A converter 74 and a drive circuit 76. In addition, it feeds a pressure adjusting valve 44 via the D/A converter 74 and the drive circuit 76. Accordingly, the deceleration is controlled while running with the engine brake applied.
Patent JP-S61104941-A (JP)
Inventor: KATAOKA HACHIRO
IPC: B65D5/48
Filed: 1984-10-25
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-H0272433-A (JP)
Title: Knowledge display system
Inventor: AOKI KIMIO
IPC: G06F9/44
Filed: 1988-09-08
Abstract: PURPOSE:To enable many persons to understand a knowledge base without specifying the persons who can understand the base by taking the knowledge (rule form) dependent on a system into a converter to turn it into an expression form easy to understand. CONSTITUTION:The rule of a knowledge base 11 consisting of an 'if - then' type rule base displayed in an expression form dependent on a computer is inputted to a 1st converter 12 and turned into an expression form of the Japanese words which is displayed on a display 14. A 2nd converter 13 converts the rule of the base 11 into an English expression form or a Japanese expression form suited to a user. In such a way, the rules stored in the base 11 are turned into the expression forms that can be easily understood by users. As a result, not only the specified persons but many other persons can understand the base 11.
Patent JP-H0564251-A (JP)
Title: System for controlling originating/incoming call to direct inward dialling trunk line
Inventor: YOSHIDA ISAO
IPC: H04M3/533
Filed: 1991-09-05
Abstract: PURPOSE:To optionally restrict and release an originating/incoming call to direct inward dialling trunk lines as occasion demands by providing a main storing device having a direct inward dialling trunk line originating/incoming call restricting area at every extension group unit. CONSTITUTION:The main storage device 8 stores the combination of a number at every extension group unit with the direct inward dialling trunk lines so as to register originating call restriction. A central control device 7 compares the originating call number or the incoming call number with originating call restricting information registered in the main storage device 8 at the time of the originating call from an extension telephone set 1 or the incoming call from a network to the direct inward dialling trunk lines 3 and gives instruction to an announce machine 11 to transmit a specified forward message for an absentee when originating call extension or the incoming call trunk line are the extension telephone set or the direct inward dialling trunk lines in a group where originating/incoming call restriction is already registered. The special number is dialled from the extension telephone set 1 so that the originating/incoming call is restricted and released to the direct inward dialling trunk lines.
Patent JP-S59115565-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: MEGURO KEN
IPC: H01L21/8222
Filed: 1982-12-22
Abstract: PURPOSE:To obtain a Zener diode having low breakdown voltage by obtaining a breakdown voltage between an epitaxial layer and a substrate without increasing the area of a chip. CONSTITUTION:An N<+> type layer 4 is formed on a P type layer 4 which isolates an N type epitaxial layer 2 on a P type substrate 1, and a P<+> type layer 31 is further added. According to this structure, a junction for deciding the breakdown voltage of the Zener diode and a junction for deciding the breakdown voltage between the layer 2 and the substrate 1 can be independently controlled. Accordingly, an integrated circuit which can satisfy the respective required characteristics can be formed.
Patent JP-S6468968-A (JP)
Title: Thin film transistor
Inventor: NAKAZAWA TAKASHI
IPC: G02F1/136
Filed: 1987-09-09
Abstract: PURPOSE:To eliminate the dispersion in the floating capacity by a method wherein a semiconductor layer is covered with a gate insulating film while a gate electrode is provided to intersect with a source electrode and a drain electrode in the long direction. CONSTITUTION:A source electrode 103 and a drain electrode 102 are provided in parallel with each other at the distance of the channel length of a thin film transistor on an insulating substrate 101. A semiconductor layer 104 is formed in contact with the upper side of the source electrode 103 and the drain electrode 102 to connect these two electrodes 103, 102 which are covered with a gate insulating film 105. Furthermore, the semiconductor layer 104 is covered with a gate electrode 106 intersecting with the source electrode 103 and the drain electrode 102 in the long direction through the intermediary of the gate insulating film 105. Thus, even if the gate electrode 106 is pattern-slipped in the arrow 505 or 506 directions, the overlapped space of the source electrode 103 and the drain electrode 102 with the gate electrode 106 can be kept constant. Consequently, the pattern-slip of the gate electrode 106 do not have any effect on the stray capacity.
Patent JP-H1070422-A (JP)
Title: Current source circuit and differential amplifier circuit using the same
Inventor: IKEUCHI TAKAO
IPC: H03F1/30
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation in the gain with respect to the fluctuation in parameters of components or the temperature fluctuation in a differential amplifier circuit. SOLUTION: Both outputs from a voltage source 100 having a negative temperature characteristic and a voltage source 200 having a positive temperature characteristic are added by emitter followers 5, 6 to obtain a voltage with an optional temperature characteristic. A current I1 of a constant current source 300 is controlled by the voltage and the current with an optional temperature characteristic is generated to reduce the gain fluctuation with respect to a temperature of a differential amplifier circuit 400.
Patent JP-H0273558-A (JP)
Title: Magnetic tape cartridge take-out/storage device
Inventor: KUDO KOICHI
IPC: G11B15/68
Filed: 1988-09-09
Abstract: PURPOSE:To facilitate the housing of a cartridge into a cell by supporting a carriage base on a revolving base provided on a vertically moving device and connecting, on the other hand, a solenoid to the carriage base via a connecting member. CONSTITUTION:When the solenoid 20 is not excited, a carriage lock shaft 16 is freely movable within a range where it does not bump against a V-groove of a V-block 17, and by revolving a revolving bearing 6 and a tilting bearing 8, longitudinal and lateral play is given to the carriage base 10. Then, when the solenoid 20 is excited, the carriage lock shaft 16 is pressed by the V-groove of the V-block 17, and a carriage 12 is fixed to the V-block 17, so that a clap 15 has no more play to the vertically moving device 4. By this constitution, when the cartridge 24 caught by the clamp 15 is outside a rack 21, the solenoid 20 is excited to eliminate the play, and when it is inside the rack 21, the excitation is cut off to carry out the operation with the play, thus facilitating the housing of the cartridge to the cell.
Patent JP-S59119048-A (JP)
Title: Heat engine
Inventor: MASUDA HIDEAKI
IPC: F25B9/14
Filed: 1982-12-24
Abstract: PURPOSE:To simplify a starting mechanism for a high-output free-piston type Stirling heat engine, by a method wherein a piston is started by a pressure change through speedily transmitting a reduction in pressure by a pressure-reducing means to a spring space. CONSTITUTION:The piston 2 integral with a load piston 1 slides against a cylinder 3 at a sliding surface 4, and simultaneously a displacer 5 is slidden in the piston 2 at a sliding surface 6. The entire body of the engine has a hermetically sealed construction, and a high-pressure gas is sealed therein. The pressure-reducing means 15 for reducing the gas pressure in an upper space 10 by a predetermined value is constituted of valves 17A, 17B provided on opposite sides of a container 16, and when starting, the valve 17A is rapidly opened to reduce the pressure in the upper space 10. The resistance of a passage extended from the space 10 to the spring space 7 is set to be smaller than that of a passage extended to a working space 11, whereby the displacer 5 relatively lighter in weight is caused to jump up first, thereby moving the gas, and the piston 2 is caused to jump up, thereby bringing the engine into an operating condition.