baber/WOPTO huggingface dataset:
Patent JP-S6198914-A (JP)
Title: Suction device of engine
Inventor: MISUMI MASANORI
IPC: F01L9/04
Filed: 1984-10-19
Abstract: PURPOSE:To make the mixture gas in layers in the light load range more certainly as well as to reduce the pumping loss by delaying the closing timing of both of the main and aux. suction valves as the engine is going to bear heavier load, and thereby controlling the filling efficiency of the suction gas. CONSTITUTION:Main suction passage 7 is connected with the combustion chamber 5 and opened and closed by a main suction valve 8 in linkage with the suction stroke of engine 1. The downflow end of an aux. suction passage 9 has an opening in said main suction passage 7 overstream the main suction valve 8, and this opening is opened and closed by an aux. suction valve 10 in synchronization with the crank shaft of the engine 1. Further, the main suction passage 7 is equipped with a carburettor 11 for supply of the mixture gas. Here the aux. suction valve 10 is opened and closed by a control means 25 on the basis of the crank angle signal and accelerator operation signal, while the main suction valve 8 is opened and closed by a control means 27 on the basis of the operation amount signal about the accelerator pedal 26. The closing timing of both suction valves 8, 10 is delayed more as the load becomes heavier.
Patent JP-S59111694-A (JP)
Inventor: ISHIBASHI MASANORI
IPC: G10H7/00
Filed: 1982-12-17
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-H0670265-A (JP)
Title: Video display device
Inventor: KONUMA OSAMU
IPC: H04N5/64
Filed: 1992-08-20
Abstract: PURPOSE:To attain the display of an electronic image to the video software which includes the vertically and horizontally oblong screens with the vertical/ horizontal switching of a screen by providing a means which turns the images on a two-dimensional image display element and around an axis vertical to the image face. CONSTITUTION:A two-dimensional image display element 4 is set at the side of a face, and a half mirror 2 is set at a position where the images sent from the element 4 is reflected on a concave mirror or a concave half mirror 3. Thus a horizontally oblong screen is obtained. Then the element 4 is turned upward by 90 deg. around an optical axis together with the mirror 2 in regard to right and left eyes. Thus the arrangement of a Fig. (a) is secured and a vertically oblong screen is obtained. In such a way, the screen can be turned without causing the vignetting of the screen nor the deterioration of aberration with the unified turning of the mirror 2 and the element 4.
Patent JP-H0668580-A (JP)
Title: Disk reproduction device
Inventor: NAKAMOTO HISASHI
IPC: G11B17/26
Filed: 1992-08-20
Abstract: PURPOSE:To ensure contact prevention between a disk and a tray and to reduce the manufacture cost of the disk reproduction device by simply forming a gap between a disk during rotation and a tray in the standby state and reducing number of components of a disk magazine. CONSTITUTION:A 1st recessed step difference 6b is provided in a tray extract direction end of each guide member, and a 3rd recessed step difference 8e is provided on a sliding contact surface with a guide member of a tray 8 so as to allow the tray 8 to be in colling contact with the 1st recessed step difference 6b while the tray 8 is on the way of being extracted from a disk magazine by a tray moving mechanism section 3.
Patent JP-S6465406-A (JP)
Title: Interferometer for flatness measurement
Inventor: MIZOJIRI HIROSHI
IPC: G01B11/30
Filed: 1987-09-04
Abstract: PURPOSE:To inspect and measure the flatness of an object surface when the size of the object surface is large by providing two semitransparent-mirrors and two reflecting mirrors. CONSTITUTION:The interferometer is equipped with the two semitransparent mirrors and two total reflecting mirrors M1 and M2. Then the 1st semitransparent-mirror m1 is put in the optical path of projection light l0 which is parallel luminous flux incident slantingly on a sample surface S. Then alpha1st total reflecting mirrors M1 is provided at right angles to the optical path of reflected light l1 of the projection light l0 from the semitransparent-mirror m1. Then alpha 2nd total reflecting mirror M2 is provided on the optical path of reflected light l3 obtained by making the projection light l0 transmitted through the semitransparent-mirror m1 on the sample surface S. Lastly, the 2nd half- mirror m2 is put in the optical path of reflected light l2 after the reflected light l2 of the reflected light l1 from the total reflecting mirror M1 is transmitted through the semitransparent-mirror m1. Consequently, the flatness is inspected and measured even when the side of the object surface is large.
Patent JP-H0666181-A (JP)
Title: Correction of idle air quantity in detecting alternator load
Inventor: ASANO MORIHITO
IPC: F02D41/08
Filed: 1992-08-20
Abstract: PURPOSE:To control the corrected intake air quantity speedily and properly by measuring the conduction time and cut-off time of the field coil of an alternator and correcting the intake air quantity in idling according to the magnitude of the load which is changed on the basis of the measured time. CONSTITUTION:In the intake system 11 of an engine, an idle flow rate control valve 14 is arranged in a bypass passage 14 which makes a detour around a throttle valve 12, and a fuel injection valve 15 is arranged. In this case, an electronic controller 4 measures the conduction time and cut-off time of the field coil of an alternator, and calculated the ratio of the conduction time for the total time, and detects the power generation work quantity of the alternator. Further, the power generation work quantity is average-processed, and a plurality of average values are calculated, and the load is judged by comparing the average values with a plurality of set values. Further, the number of times of the continuous generation of load is counted, and when the result is over a prescribed value, the change to the detection of the larger load is performed. Then, the intake air quantity is corrected according to the changed load.
Patent JP-S6282715-A (JP)
Title: Cmos gate circuit
Inventor: TOMIZAWA TOSHIO
IPC: H03K5/134
Filed: 1985-10-07
Abstract: PURPOSE:To prevent generation of a waveform distortion between input and output by adjusting the width and length of a gate pattern of each channel element so as to make the leading time and trailing time equal to each other. CONSTITUTION:When common power supplies VDD, VSS are given to a P-channel MOS-FET1 and an N-channel MOS-FET2, the width W/length L of gates Gp1, Gn1 are set in response to values K', Vth of each channel element so as to make the operating current IDS equal to each other. Thus, the leading and trailing time are made equal and generation of waveform distortion is prevented in applications such as jitter absorption in a video disc reproducing device.
Patent JP-H0560092-A (JP)
Title: Fan and oil mist remover utilizing the fan
Inventor: TONO TOSHIHIRO
IPC: B01D46/00
Filed: 1991-09-02
Abstract: PURPOSE:To allow separated air to flow near a motor shaft approximately in parallel by changing a main flowing direction when oil mist and air flow from a fan so as to separate the oil mist. CONSTITUTION:A plurality of blades 16, which are bent in a V shape, are disposed across a ring-like plate 14 and a disk 13. An outside portion 16b of the blade 16 beyond a bending portion 16a thereof is projected outward of the outer peripheral end of the disk 13. The outside portion of the blade 16 beyond the bending portion thereof is distorted with respect to an inside portion 16c beyond the bending portion, to be inclined in such a manner that the front end edge 16d and back end edge 16e of the outside portion beyond the bending portion are displaced in the rotating direction. A distance from the outer end of the front end edge 16d of the outside portion beyond the bending portion to a motor shaft 10 is set longer than a distance from the outer end of the back end edge 16e of the outside portion beyond the bending portion to a rotary shaft 10.
Patent JP-S6283298-A (JP)
Title: Hydraulic type tilt device for outboard propeller
Inventor: SAITO HIDETAKA
IPC: B63H20/00
Filed: 1985-10-07
Abstract: PURPOSE:To make automation for the pull-up operation of an outboard propeller and its successive rod's retracting operation performable as well as to aim at the facilitation of housing work, by making a selector valve so as to operate selection to its reverse connection by means of a detection signal out of a sensor detecting the operational terminal of a tilt cylinder. CONSTITUTION:To pull up an underwater outboard propeller 3 on the surface of the water, a pump 8 is rotated clockwise and oil is fed to an oil passage 12, but a selector valve 16 is connected to a sequent direction by a sensor 20 so that pressure oil is simultaneously fed to a tilt cylinder 6 and a trim cylinder 7, and since an upper chamber 7d of this trim cylinder is connected to a release valve 26, an unoperational state is maintained till the specified pressure works, whereby the whole quantity of feeding pressure oil out of the pump 8 is fed to the tilt cylinder 6, thus the pulling-up operation of the outboard propeller 3 is carried out so speedily. Next, when this propeller 3 is completely pulled up and reached to a stroke end, the selector valve 16 is automatically selected from the sequent direction to the reverse direction by the sensor 20, and oil is fed to the upper chamber 7d so that a piston 7c makes a rod 7b retract as removing a hydraulic fluid inside a lower chamber 7e.
Patent JP-H0384693-A (JP)
Title: Detection mechanism for thickness of sheets of paper or the like
Inventor: NAGASAKA KATSUOTO
IPC: B65H7/12
Filed: 1989-08-28
Abstract: PURPOSE:To improve the detection accuracy of a sheets of paper or the like by provid ing plural detection means detecting a rotational extent for plural levers holding both ends of a moving roller and permitting a judgement means to judge whether the detection outputs of respective detection means exceed a prescribed value or not and to inform it. CONSTITUTION:The rotational extent of the levers 10 is proportional to the moving amount of the moving roller 12 which is pushed up by the sheets of paper on the like 1, and a set value is set to a value which can detect the thickness of the double feed of the sheets of paper on the like 1 and the different thickness of a part of the sheets of paper on the like 1. When the sheets of paper on the like 1 is double fed, both rotational extents of plural levers 10 exceed the prescribed value, and at least one of the rotational extents of plural levers 10 exceeds the prescribed value when there are the adherence of a foreign body, a bend and the sticking of a tape in a part of the sheets of paper on the like. Thus, any case can be judged. When the rota tional extent exceeds the prescribed value as the result of judgement by the judgement means 18, the effect is informed. Thus, the detection accuracy of the thickness of the sheets of paper on the like 1 is improved.
Patent JP-H04103260-A (JP)
Title: Facsimile equipment
Inventor: SOMIYA KAZUO
IPC: H04N1/00
Filed: 1990-08-22
Abstract: PURPOSE:To allow a sender side to receive a line interrupt signal and to interrupt a line immediately by interrupting the line when a defect of a reception state is detected and sending the line interrupt signal representing the line interruption to the sender side. CONSTITUTION:A control section 1 acts like a line interruption processing means when a facsimile equipment acts like a receiver side equipment and interrupts the line when the defect of the reception state is detected and sends the line interrupt signal representing the line interruption to the sender side. The detection of the defect of the reception state is implemented by storing, e.g. a basic signal pattern of a picture data to a ROM 9, comparing the sent picture data pattern with the basic pattern and discriminating it to be the defect when the comparison shows a remarkable difference. Since the sender side receives the line interrupt signal and interrupts the line immediately, a defect such as production of a timewise deviation from the line interruption by the receiver side until the sender side interrupts the line or useless operation is eliminated.
Patent JP-S59141685-A (JP)
Title: Seal apparatus for door
Inventor: SUTEFUAN AINARUSON
IPC: E06B7/22
Filed: 1983-11-28
Abstract: A simple and efficient sealing means for a door lacking a threshold and which does not require any major recessing in the door leaf comprises a lath (11) of resilient material, which with a substantually plane main portion (15) is attached to the lower edge of door leaf (10). A head (16), enlarged with respect to the main portion, is provided with sealing ridges (19) and may be bent in relation to the attachment of the lath, so the ridges will be forced towards the floor. 
<??>An actuating member (29) comprising a longitudinally compressible leaf spring is fitted between the lower edge of the door leaf and the head (18) of the lath, so it extends outside the vertical hinge edge of the door leaf. Just before the door reaches its closed position the leaf spring contacts the door frame, and will then force the portion of the head adjacent to the hinge edge downwards. During the terminal portion of the closing movement the friction between the floor and the downwardly turned portions of the ridges will <<roll>> the head to full contact with the floor.
Patent JP-H04103117-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: YAMADA YUTAKA
IPC: H01G9/04
Filed: 1990-08-22
Abstract: PURPOSE:To make it possible to manufacture a solid electrolytic capacitor having a small leakage current and stabilized characteristics by a method wherein a formation treatment is conducted at the voltage obtained by multiplying the formation voltage, used when a formation treatment is conducted on valve-action metal foil, by a specified integer. CONSTITUTION:A dielectric film is formed on valve action metal foil by conducting a chemical formation, and after an anode lead-out terminal has been connected to the above-mentioned metal foil, the dielectric film is repaired by performing a chemical formation. Then, when a solid electrolytic layer is formed on the dielectric film by polymerizing a conductive molecular film, the chemical reformation is conducted using the formation voltage obtained by increasing 1.1 to 1.4 times the formation voltage, used when the above-mentioned valve-action metal foil is formation-treated. In the past, a formation treatment was conducted at the anode oxidizing voltage or lower when a formation treatment was conducted and a solid electrolytic capacitor having a large leakage current is formed. However, by conducting a formation treatment at the voltage within the range of 1.1 to 1.4 times of the formation voltage of the anode oxidizing voltage, accomplishment of the reduction of the ESR(equivalent series resistance) of the solid electrolytic capacitor and the reduction of leakage current can be substantiated.
Patent JP-H0272636-A (JP)
Title: Semiconductor device
Inventor: GOSHIMA SHIGEO
IPC: H01L21/338
Filed: 1988-09-07
Abstract: PURPOSE:To enable only hetero junction to be selectively disordered by making the impurity concentration of a third III-V compound semiconductor layer thicker than those of first and second III-V compound semiconductor layers, and forming a disordered layer selectively by heat treatment. CONSTITUTION:A first III-V compound semiconductor layer 2, a second III-V compound semiconductor layer 3, and a fourth III-V compound semiconductor layer 4 being different in forbidden band width from the second III-V compound semiconductor layer 3 are formed in order on a semiconductor substrate 1. And the impurity concentration of the third III-V compound semiconductor layer 4 where an ohmic region is formed is made thicker than those of the first and second III-V compound semiconductor layers 2 and 3, and those are heat-treated. In this heat treatment, Si diffuses from the third III-V compound semiconductor layer 4 into the second III-V compound semiconductor layer 3, and following this a disordered region 6 is formed. Hereby, only the ohmic region having hetero junction can be diordered selectively without disordering the channel part.
Patent JP-S59112612-A (JP)
Title: Vapor growth apparatus
Inventor: HORII MASANOBU
IPC: H01L21/205
Filed: 1982-12-17
Abstract: PURPOSE:To prevent impurity from depositing in a reaction chamber, by a method wherein main flow of reaction gas is constituted between a blowing part and a suction part of reaction gas. CONSTITUTION:A substrate 7 is heated by an infrared lamp 5. Reaction gas supplied from a gas supply means 11 is introduced through a blowing part 9 into a reaction chamber 6 and contacts with the substrate 7 heated by the infrared lamp 5 thereby a film is grown on surface of the substrate 7. The reaction gas is sucked through a suction part 10 using a vacuum pump 12 and exhausted. In such constitution, since gas is controlled not only in introducing side but also in exhausting side, main flow of the reaction gas is constituted between the blowing part 9 and the suction part 10, thereby the reaction gas is prevented from contacting with an inside surface of the reaction chamber 6 and also deposit of impurity is prevented. Since the uniform gas flow is formed within the reaction chamber 6, control property and uniformity of the film thickness can be improved.
Patent JP-S6283811-A (JP)
Inventor: KAMATA MASAYUKI
IPC: A01D27/00
Filed: 1985-10-04
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-H0950858-A (JP)
Title: Connector fitting structure
Inventor: KATSUMA TAKATOSHI
IPC: H01R13/631
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To accurately fit a mate connector into a connector waiting for the other mate. SOLUTION: A connector mounting plate 8 is installed on the back of an instrument panel 1. Furthermore, a female connector 9 waiting for the other mate is connected to a fitting-in hole 10 drilled through the connector mounting plate 8. An engagement tooth 16 of a bendingly deformable locking piece 15 is retained with a projection 14, thereby holding the female connector 9 at a work position forward of the prescribed assembly position. An electric fitting 2 has a releasing projection 19 to forcibly push the pressed part 17 of the locking piece 15 for the flexible deformation thereof. As a result, when the electric fitting 2 is inserted in the mounting aperture 3, a male connector 5 laid therein is fitted into the female connector 9 at the work position.  Also, once the female and male connectors 9 and 5 are normally coupled to each other, the locking piece 15 is flexed and deformed to a maximum extent and the engagement thereof is released. When the electric fitting 2 is further pressed in, the female connector 9 is also pressed to come to the assembly position.
Patent JP-S6376970-A (JP)
Title: Electromagnetic actuator
Inventor: YANASE SUMIO
IPC: F16K31/06
Filed: 1986-09-19
Abstract: PURPOSE:To facilitate manufacture and improve high speed responsiveness by forming plural magnetic poles having plural small magnetic poles respectively in the peripheral direction inside a stater, and rotatably housing a rotor having plural projecting parts on its outer periphery inside said stator. CONSTITUTION:A hollow cylindrical stator 4 is fixedly placed in between frames 2a, 2b which rotatably support a rotary shaft 1, and a stator core 5 which is formed by integrally laminating plural magnetic plates is fixed to the inside of the stator 4 by means of press fitting, etc. Also, magnetic poles 6a-6d which generate electromagnetic force through electrification are provided in the peripheral direction of the stator 4. And, a rotor 8 which is formed by laminating a number of magnetic plates and on which plural teeth 9 are provided in the peripheral direction being opposite to the magnetic poles 6a-6d, is provided inside the stator 4. And, plural small magnetic poles 11a-11d, 12a-12d, 13a-13d are formed on the magnetic poles 6a-6d respectively, and a magnetic pole face through which a main magnetic flux passes is formed in each of the small magnetic poles in parallel to the axial direction.
Patent JP-H0888274-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: DOMAE SHINICHI
IPC: H01L23/522
Filed: 1994-09-19
Abstract: PURPOSE: To prevent a semiconductor device from deteriorating in reliability due to the fact that moisture is discharged out of a viahole or coverage is deteriorated at a viahole provided in metal wirings. CONSTITUTION: A second interlayer insulating film 20 formed through a plasma CVD method where TEOS and oxygen are used is provided between a first metal wiring 5 as a lower metal wiring and a second metal wiring 11 as an upper metal wiring. A viahole 10 is bored in the second interlayer insulating film 20, wherein it is composed of an upper half which is nearly like a hemisphere whose top is opened wide and a lower half which is cylindrical. By this setup, the opening of the viahole 10 is kept wide enough, and an upper wiring 11 is prevented from deteriorating in coverage. Moisture is restrained from being discharged out through the inner wall of the viahole 10, and the viahole 10 is prevented from being deformed. Owing to the above-mentioned effects, a semiconductor device of this constitution is enhanced in reliability.
Patent JP-H04104650-A (JP)
Title: Wired broadcast telephone system
Inventor: YONEZAWA TETSUO
IPC: H04M13/00
Filed: 1990-08-24
Abstract: PURPOSE:To allow a user to hear a broadcast program and to attain talking during broadcast by providing a changeover means selecting a broadcast of a 1st line into a broadcast of a 2nd line to the system when a broadcast output is detected from an independent line adaptor. CONSTITUTION:The above system is provided with a changeover means 13 outputting a relevant broadcast when an independent line adaptor 2 detects a pushbutton signal from a telephone set 11 via an independent line speaker section 5. The independent line speaker section 5 outputs a broadcast from a 1st line 3 normally and connects a 2nd B line 4 to a telephone set and when the independent line speaker section 5 detects the presence of a broadcast output from the independent line adaptor 2 to the line 4, a changeover means 14 selects the broadcast of the line 3 into the broadcast of the line 4. Thus, the usual broadcast, that is, the emergency public broadcast is listened to even during talking and a desired broadcast is head in other cases.
Patent JP-H0271481-A (JP)
Title: Cd-rom disk
Inventor: INOUE RYUICHI
IPC: G11B23/36
Filed: 1988-09-06
Abstract: PURPOSE:To shorten a time for data writing by recording the data to indicate the position of an area, where the effective data are recorded, on a special area. CONSTITUTION:The start block address and stop block address of the effective data area are stored into a control data recording area as the control data. A microprocessor 6 writes the control data from the output signal, etc., of a demodulated error correcting part 18 to a memory 20, successively reads the data recorded in the effective data area by an optical pickup 4, and writes only the effective data into a data memory 15. Thus, the useless time at the time of writing to the data memory 15 is eliminated.
Patent JP-S6468380-A (JP)
Title: Bis(1,2,5)thiadiazolo(3,4-b:3',4'-e)pyrazine
Inventor: MUKAI TOSHIO
IPC: C07D513/14
Filed: 1987-09-08
Abstract: NEW MATERIAL:A compound expressed by formula I. USE:An electronic acceptor useful as an organic electronic material. PREPARATION:A compound expressed by formula II obtained by a known method is reacted with both DMF and potassium phthalimide at 60 deg.C and filtered and the obtained compound expressed by formula III is reacted with an aqueous solution of hydrazine at 0 deg.C to afford a compound expressed by formula IV, which is further reacted with anhydrous methylene chloride, pyridine and thionyl chloride to afford the aimed compound.