baber/WOPTO huggingface dataset:
Patent JP-S6320525-A (JP)
Title: Display device
Inventor: SAKAMOTO TAKASHI
IPC: G06F3/048
Filed: 1986-07-14
Abstract: PURPOSE:To easily confirm and change the priority levels of windows even when windows are displayed one over another by providing a means for displaying the priority of overlapping of the windows on a screen and a means which change the priority order to optional order. CONSTITUTION:When windows (a), (b), and (c) are stored in a frame memory 9, for example, in this priority order, the priority order of the overlapping of all windows is displayed like a window order display 11 by an indication of window order display. Then, if the screen display is indicated after priority levels are inputted from a keyboard 3 through a keyboard interface 4, for example, in the reverse order, i.e. in the order of '3', '2', and '1', a window control part 5 erases the window order display 11. Then, display data are transferred from a window contents display data area 7 to a frame memory 9 in the order of the windows (c), (b), and (a) corresponding to the respective numbers, so that the windows are displayed again.
Patent JP-2000354362-A (JP)
Title: Boosting chopper device and electric load operating device
Inventor: TAKAHASHI YUJI
IPC: H02M7/21
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a boosting chopper device which is further improved in conversion efficiency and an electric load operating device using the chopper device. SOLUTION: A boosting chopper device has a first boosting chopper circuit BUT1, which is provided with a first inductor L1, a first switching mean Q1, and a first diode D1 and actuated during a period of one half-cycle of an AC power supply voltage and a second boosting chopper circuit BUT2 which is provided with a second inductor L2, a second switching means Q2, and a second diode D2 and actuated during the other half-cycle period. The chopper device can energize a load LC, by impressing a filtered DC voltage which is obtained by filtering the DC output of the chopper circuits BUT1 and BUT2 by means of a common filter capacitor C2.  A current-passing means, which is used when the boosting chopper device operates, is constituted by connecting an anti-series synchronous rectifier circuit SRS constituted by inserting first and second synchronous rectifiers SR1 and SR2 anti-series with the chopper circuits BUT1 and BUT2 between the lines of a pair of AC input terminals (a) and (b), and the chopper circuits BUT1 and BUT2.
Patent JP-H1113251-A (JP)
Title: Extensible/contractible adjusting joint structure in tiling finish and execution work method therefor
Inventor: ONKAWA KAZUHIRO
IPC: E04F13/08
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To facilitate tiling execution work by discriminating sealing materials corresponding to an extensible/contractible adjusting joint of a tiling finish from the other by color or the like in the sealing materials to be driven in joints between ALC panels. SOLUTION: In an ALC wall 1 being an outer wall of a building, a tiling finish 4 is constituted by sticking plural tiles 3 to an outside surface of plural ALC panels 2. Backup materials 7a and 7b and sealing materials 8a and 8b are driven in joints 5a and 5b between the respective ALC panels 2, and a backup material 11 is interposed between the prescribed tiles 3, and an extensible/contractible adjusting joint 10 is formed by filling a sealing material 9. Here, the sealing material 8a of the joint 5a is colored in gray, and the sealing material 8b of the joint 5b is colored in white, and a position to execute the extensible/contractible adjusting joint 10 can be easily confirmed in execution work of the tiling finish 4. It may be discriminated by a luster, the particle size of a constitutive material or the like besides color.
Patent JP-H0915260-A (JP)
Title: Acceleration sensor and manufacture thereof
Inventor: KONDO YUJI
IPC: G01P15/125
Filed: 1995-06-29
Abstract: PURPOSE: To adjust the capacity difference between upper capacity and lower capacity, in a capacity type acceleration sensor. CONSTITUTION: A capacity regulating groove 6 is formed in both upper fixed and movable electrodes 4 and 9 forming the upper capacity or a lower fixed electrode 5 forming the lower capacity and one side of the lower fixed electrode 5 and thereby, capacity differences of two capacities are adjusted in advance, or after assembling a sensor, the capacity regulating groove 6 is formed in a part of the upper fixed electrode 4 or the lower fixed electrode 5 in use of a laser trimming from the outside. With this constitution, any capacity difference between two capacities is eliminated, thereby, the regulating of offset voltage in sensor output is facilitated and/or it is made into nonregulation.
Patent JP-S6220919-A (JP)
Inventor: ARUFUREETO SHIYURAUTO
IPC: F16D13/46
Filed: 1986-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0214439-A (JP)
Title: Focus controller
Inventor: ISHIKA TAKESHI
IPC: G11B7/135
Filed: 1988-06-30
Abstract: PURPOSE:To maintain the interval of a light beam approximately fixed without being influenced with the dislocation of the optical axis of each optical part and to facilitate an assembly and an adjustment by branching the light beam from a recording medium into first and second light beams to be approximately parallel to each other, answering the light beams, and adjusting the position of a focusing means to the recording medium. CONSTITUTION:A light beam L reflected at the recording film of an optical disk 1 is returned to a 1/4 wavelength plate 18, converted to a linearly polarized beam having a polarizing surface in an X direction, and made incident on first and second double refracting bodies 28 and 29 arranged on a light path. Here, the light beam is branched into first and second light beams in which the optical axes are mutually parallel, light beams L1 and L2 are made to radiate photodetectors 20X and 20Y, they are converted to electric signals, an objective 16 is driven in the optical axis direction, and the focus of the light beam is controlled. Thus, the interval D of the light beams incident from the first and second double refracting bodies can be maintained approximately fixed without being influenced by the dislocation of the optical axis of each optical part, and the assembly and adjustment are facilitated.
Patent JP-S649281-A (JP)
Title: Photochromic material and optical recording medium
Inventor: HASHIDA TAKU
IPC: G11B7/244
Filed: 1987-07-02
Abstract: PURPOSE:To obtain a photochromic material which has minimized reduction in the rate of conversion due to isomerization, can form an ultra-thin LB film, and is suitable used for an optical recording medium, by using a specified fulgide having a long-chain group introduced therein to provide steric hindrance. CONSTITUTION:A photochromic material comprising a fulgide of formula I (wherein R is 5-31C alkyl). Photochromic material has been known as a material undergoing a reversible change in color, an example of which is fulgide. For example, a compound (colorless) of formula II is converted into a compound (red) of formula III when irradiated with an ultraviolet light of 337nm, which is returned to the compound of formula II when irradiated with a visible light of 473nm. However, the rate of conversion of a fulgide used to date through the main reaction is lowered due to a side reaction through which the fulgide is converted into a positional isomer showing no isomerism, and also it is difficult to form a thin film from said fulgide. A fulgide of formula I is provided, by the introduction of a long-chain R thereinto, with steric hindrance for control of the isomerization and also has both a hydrophilic group and a hydrophobic group. Therefore, this fulgide can form an ultra-thin film (LB film) suffering no deterioration of photochromic characteristics so that it can be suitably used for an optical recording medium.
Patent JP-H0922647-A (JP)
Title: Polarity dependence type protector
Inventor: ANTONIO ARUBINO FUIGUEIREDO
IPC: H01H85/24
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a protector having a housing which is suitable for being inserted into a connecting block by mounting the whole elements to be mounted on the protector on either one surface of a printed circuit board. SOLUTION: An upper surface of a printed circuit board contains conductive paths 60 and 61, and extends to lengthwise directional both sides of the board, and these tail ends are contact point pads 63 and 43 on the inserting end of the board. Through holes 64 to 70 exist in the board, and are arranged on the almost center line of the board. The path 60 connects the holes 64 and 70 to each other, and the other path 61 connects the holes 66 and 68 to each other. The holes 64 and 66 receive a pin connected to a bias electrode of a voltage protective element, and the hole 65 receives a pin connected to an earth electrode. The holes 67 and 68 and 69 and 70 receive a pin of a PTC resistance. An opposite surface of the board has conductive paths 71 and 72.  The path 71 connects the hole 69 and a pad 62 on the inserting end to each other, and the path 72 connects the hole 67 and a pad 44 on the inserting end to each other. The paths 71 and 72 are electrically insulated from the holes 64, 65 and 66. The voltage protective element and the PTC resistance are protected by an insulating housing.
Patent JP-S6318809-A (JP)
Title: Receiver
Inventor: SATO TAKESHI
IPC: H04N5/44
Filed: 1986-07-11
Abstract: PURPOSE:To improve the intermodulation characteristic with simple circuit constitution by using a resistor and a field effect transistor (TR) in common and acting one field effect TR as a DC bias circuit to the other. CONSTITUTION:A terminal 1 is an input terminal for a UHF signal and a terminal 2 is an input terminal for a VHF signal. A field effect TR 19 amplifies a received signal in case of the UHF tuner operation. The other field effect TR 20 acts like a DC bias circuit. When a gain control voltage fed to a terminal 23 is decreased, the drain current of the field effect TR 20 is decreased, resulting that the 1st gate voltage of the field effect TR 19 is increased thereby obtaining the higher intermodulation characteristic than a conventional example.
Patent JP-S6319813-A (JP)
Title: Vapor growth equipment
Inventor: MORIZAKI MOTOJI
IPC: H01L21/205
Filed: 1986-07-11
Abstract: PURPOSE:To facilitate laminating crystal layers of different compositions easily and stably so as to have sharp boundaries by a method wherein 2nd gas flow controllers and valves controlling gas flows are provided and parts of gases are branched in gas supply tubes after 1st gas flow controllers. CONSTITUTION:When a 1.1 mum InGaAsP film which is a barrier layer of a super-lattice structure is grown, a valve 10 of a gas flow branching tube 9 for TEI is closed and a valve 12 of a gas flow branching tube 11 for TEG is opened. On the other hand, a valve 14 of a gas flow branching tube 13 for PH3 is closed and a valve 16 of a gas flow branching tube 15 for AsH3 is opened. The gas flow branching tubes 9, 11, 13 and 15 branch the gas flows in respective gas supply tubes 17, 18, 19 and 20 after 1st gas flow controller 1, 3, 5 and 7. When a 1.3 mum InGaAsP film which is a well layer is grown, the valves 10 and 14 are opened and the valves 12 and 16 are closed. The sharpness between the respective layers of the super-lattice structure which is formed by repeating such switching operations of the valves 10, 12, 14 and 16 is not larger than 15 Angstrom .
Patent JP-S5953632-A (JP)
Title: Method for improving residual stress in tubular body
Inventor: NAYAMA RISUKE
IPC: C21D9/08
Filed: 1982-09-22
Abstract: PURPOSE:To relieve the tensile residual stress in a part of a steel pipe along the weld line or to convert further the remainder of the stress into compressive residual stress by heating positions at a distance from both sides of the part in the circumferential direction, and carrying out rapid cooling from the inside and outside of the pipe. CONSTITUTION:Positions A at a distance from both sides of the welded joint of a steel pipe or a tubular container or a part P in which the tensile residual stress is to be improved are uniformly heated in the circumferential direction. Rapid cooling is then carried out from the inside or the inside and outside of the pipe using cooling water B or the like to relieve remarkably the tensile residual stress in the part P or to convert further the remainder of the stress into compressive residual stress. The resistance of the pipe to stress corrosion cracking and corrosion fatigue is improved.
Patent JP-S5867204-A (JP)
Inventor: TAKIMAE TOYOSAKU
IPC: A45D1/04
Filed: 1981-10-16
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-H0513132-A (JP)
Title: Connecting connector device
Inventor: FUNASAKA TAKESHI
IPC: H01R13/719
Filed: 1991-07-04
Abstract: PURPOSE:To enhance the arresting effect to the noise generated from an electric circuit and a noise penetrating into the electric circuit by providing a noise preventing element on an internal end support part. CONSTITUTION:In a connecting connector device in which a printed board is connected to a pin header 3 protruding from a housing 3, a ferrite 2 covering the pin header 1 operates as a noise filter. Since the connecting connector device itself operates as a noise filter, thus, a perfect noise preventing effect can be provided to a part radiating noise. No signal other than necessary signals is transmitted, so that mutually interfering circuits can be perfectly separated.
Patent JP-H0458846-A (JP)
Title: Production of milk fat spread
Inventor: ENDO SATORU
IPC: A23C13/14
Filed: 1990-06-25
Abstract: PURPOSE:To obtain the subject product having a stable emulsion type in spite of a high water content and useful as a butter substitute without an emulsifier, etc., by adding a specific amount of a milk protein to a cream having a milk fat content in a specified range and subsequently converting the phase of the mixture into a water-in-oil phase with a shear emulsifying machine. CONSTITUTION:A cream having a milk fat content of 25-75wt.% is mixed with 2-10 pts.wt. of milk protein and the mixture is converted into a water-in-oil phase with a shear emulsifier preferably at an average shear rate of 200-7000 to obtain the objective product.
Patent JP-S5955808-A (JP)
Inventor: MIKUROSU GITSUI
IPC: A01N57/20
Filed: 1982-09-22
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-H0458489-A (JP)
Title: Spark plug for internal combustion engine
Inventor: AMANO KOZO
IPC: H01T13/18
Filed: 1990-06-25
Abstract: PURPOSE:To facilitate atomization of fuel at the time of low temperature to improve ignition ability by placing a metal sheath type heater on an end face on a side of an ignition part of a main metal jig. CONSTITUTION:On an end face 6 on a side of an ignition part of a main metal jig 4, a metal sheath type heater 7 comprising an electric heating body 9 such as a nichrome wire and an insulator 10 such as magnesia sealed in a circular metallic pipe 8 is placed. Electric conductivity of the heater 7 is performed via a heater power supply electrode take-out part 11 wherein a lead wire 12 is wired along the main metal jig 4 and an insulator 2 and wound around an outer periphery of the insulator 2 on an upper part of the main metal jig 4. The heater 7 facilitates atomization of fuel in a fuel-air mixture which has been sprayed into a combustion chamber of an internal combustion engine so as to improve ignition by spark discharge occurring between a center electrode 3 and an external electrode 5.
Patent JP-H0917074-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAWA KIICHIROU
IPC: G11B15/665
Filed: 1995-06-29
Abstract: PURPOSE: To improve reliability by eliminating the slack in a magnetic tape when switching driving reels in a magnetic recording and reproducing device for performing recording and reproducing the tape loaded onto and wound around a rotary drum. CONSTITUTION: The magnetic tape 42 is wound around a supply reel 43 and a take-up reel 44, and is wound around a rotary drum 45 by loading the tape, and is then recorded, reproduced and rewound by driving either one of the reels in traveling the tape by a capstan 50 and a 1st swing gear 54. The device is provided with a slack adjusting arm 64 for keeping the tape unslackened by displacing an engagement post 64c in accordance with the slack in the tape at a capstan 50 on the side of the take-up reel 44.
Patent JP-S5687943-A (JP)
Title: Small size communication equipment of portable type
Inventor: TAKAHASHI HIDEHIRO
IPC: H04B1/38
Filed: 1979-12-18
Abstract: PURPOSE:To increase the antennal efficiency, by providing the loading belt mounted orthogonal to the loop surface of a loop antennal incorporated in a communication equipment main body, to the communication equipment main body. CONSTITUTION:A loop antenna 12 is incorporated to a communication equipment main body 11. The antenna 12 is fixed to the circuit board 11 in the main body 11 so that the loop surface is vertical to the bottom of the main body 11 and parallel to the side surface of the main body 11, and the feeding end is connected to the antenna terminal of the circuit board 11. At the bottom of the main body 11, a loading belt 13 is fitted with the means such as grommets 14, so that the length of the belt 13 is orthogonal to the loop surface of the loop antenna 12. Thus, the energy induced in the arm can be received in the loop antenna 12 efficiently.
Patent JP-H082105-A (JP)
Title: Thermal recording medium
Inventor: MUTO YASUSHI
IPC: B41M5/26
Filed: 1994-06-23
Abstract: PURPOSE:To prevent the surface damage of a thermal head contact type thermal recording medium caused by a thermal head. CONSTITUTION:In a thermal recording medium wherein a thermal recording layer is provided on at least one surface of a support and a resin intermediate layer is provided on the thermal recording layer and a resin protective layer is further provided thereon, the elastic modulus E150 at 150 deg.C of the intermediate layer is made smaller than that of the protective layer and set to 2-200MPa.
Patent JP-2000354279-A (JP)
Title: Remote control system
Inventor: KANBARA SHIGEYA
IPC: H04B10/272
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To control only one terminal even if a plurality of device terminals to be controlled are present by receiving response signals from a device to be controlled, controlling output by the response signals and transmitting signals. SOLUTION: A remote controller 1 and the device terminals 8a to 8c to be controlled receive signals bidirectionally. Remote control signals sent out from the remote controller 1 are received in the device terminals 8a to 8c and the response signals indicating that the remote control signals are received are returned from the device terminals 8a to 8c to the remote controller 1. In this case, the remote controller 1 which receives the plurality of response signals from the device terminals 8a to 8c successively reduces the level of the transmission signals until the response signal becomes one. At the point when the response signal has become one, control signals for operating the device terminals 8a to 8c are transmitted. By the above-mentioned operations, only a single device terminal 8a to 8c is operated at all times.
Patent JP-2000353882-A (JP)
Title: Rotating mechanism
Inventor: FUJITA HIROKAZU
IPC: G11B33/02
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to rotate a rotating enclosure through a specified angle and fix it by exerting acting force on a first fixing member between it and a second enclosure in specified direction, and exerting acting force on a second fixing member between it and the first fixing member in specified direction. SOLUTION: When an rotating enclosure 4 is rotated through a specified angle and then fixed, a guide projection 4-3 is brought into contact with a temporary fixation release activating lever 2-2 by the rotation of a rotating enclosure 4, and a temporary fixing plate 2 is rotationally pressed to shift it in a specified state. Engagement of a temporarily fixing portion 2-3 with a projection 1-2 is released, and a fixing plate 3 is moved upward by driving force from a coil spring 5-2. As a result, a fixing groove 3-2 is engaged with a projection 4-2, and thus the rotating enclosure 4 is fixed. Since the temporary fixation release activating lever 2-2 is moved upward as the fixing plate 3 is moved upward, the state in which the guide projection 4-3 is pressing the temporary fixation release activating lever 2-2 is canceled.
Patent JP-S5591164-A (JP)
Title: Junction collapsible type programmable rom
Inventor: TANAKA KAZUO
IPC: G11C17/14
Filed: 1978-12-28
Abstract: PURPOSE:To improve a collector to base withstand voltage and a collector to emitter withstand voltage and increase the integration degree of a junction collapsible type programmable ROM by expanding the periphery of a base layer in an epitaxial layer on a substrate divided via V-shaped grooves. CONSTITUTION:An n-type epitaxial layer 3 is formed on the n<+>-type buried layer 2 of a p-type silicon substrate 1, and divided via V-shaped grooves 4 reaching the layer 2. The grooves 4 are buried with polycrystalline silicon 7 through insulating films to thus form insulating films 6 on the surface thereof. Then, ions are selectively implanted through the film 6 on the substrate 1 to thereby form p-type base layers 9 in predetermined depth in the substrate. Then, a resist mask 15 is formed on the substrate, and ions are implanted to the substrate to thereby form p<->-type base spreading layers 16. Dosage is so determined that the layer 16 may be depleted when a voltage is applied to collapse the pn-junction. Thereafter, an emitter layer 11, a collector layer 17 and further electrodes are provided according to the convertional process after removing the mask 15 and annealing the substrate. Since the layer 16 is depleted in this configuration, the withstand voltage VCBO is increased, and since the volume of the base layer 9 is increased, the withstand voltage VCEO is increased even if the interval L among the V-shaped grooves is reduced.
Patent JP-H058091-A (JP)
Title: Backing strip for welding device
Inventor: KOJIMA KAZUHIKO
IPC: B23K37/06
Filed: 1991-07-05
Abstract: PURPOSE:To allow the use of a backing strip regardless of the shape of a welding point by freely rotatably constituting the roller of the backing strip of a welding device which uses the backing strip on the rear side of materials to be welded. CONSTITUTION:The roller 13 of the backing strip is constituted of a copper ring 20 having a circumferential groove 19 at the center of the outer periphery and circumferential plates 21, 21 holding this copper ring 20 from both sides and is formed freely rotatable. The roller 13 of the freely rotatable backing strip is pressed to the rear side of the welding point of the materials 31 to be welded. The materials 31 to be welded are welded by moving the materials 31 or a torch 10 and the roller 13 of the backing strip. The roller 13 of the backing strip is rotated by the movement of the materials 31 or the backing strip to prevent the melt down of the molten metal. Since the roller 13 of the backing strip is made freely rotatable, this backing strip is usable regardless of the shape of the welding point of the materials 31 and the cost is lower than in the case of production of the backing strip by each of the shapes of the welding points.