baber/WOPTO huggingface dataset:
Patent JP-2000038620-A (JP)
Title: Heat treatment apparatus for lead frame, heat treatment of lead frame and apparatus for production of lead frame
Inventor: HARADA TAMOTSU
IPC: C21D1/74
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for production of lead frames capable of producing the lead frames by continuing the respective treatments from pressing to a plating treatment. SOLUTION: This heat treatment apparatus 12 for the lead frame 16 is provided with single rollers 26 heated at their outer peripheral surfaces to prescribed temp. within a heating chamber 22 for heat treating the belt-like lead frame 16 during traveling successively along the traveling direction of the lead frame 16. The respective rollers 26 are so disposed that the surfaces of the lead frame 16 and the outer peripheral surfaces of the respective rollers 26 come successively into contact with each other. The apparatus continuously transports the belt-like lead frame 16 obtd. by pressing a belt-like metallic material and heat treats the lead frame during traveling, thereby relieving the internal residual strains born by the lead frame 16.
Patent JP-H0492254-A (JP)
Title: Hard disk memory device
Inventor: TANAKA TOSHIKAZU
IPC: G11B19/20
Filed: 1990-08-08
Abstract: PURPOSE:To reduce power consumption by performing the rotary driving of a storage medium when no access is performed at speed slower than that when making access. CONSTITUTION:When the occurrence of an access request is detected by an access state detecting part 24 in a state where a motor 13 is idle-rotated at slow speed, a speed setting part 25 switches the control speed of the motor 13 to accessible constant high speed replying to above detection. Thereby, when the rotating speed of the motor 13 is increased to constant access speed, access for the read/write of storage information on the storage medium 1 is performed by the operations of a head driving control part 22 and a read/write circuit 23, etc. When the above access is completed, it is detected by the access state detecting part 24, and the speed control part 25 returns the control speed of the motor 13 to the above idle speed replying to the detection.
Patent JP-S5998429-A (JP)
Inventor: KAWAKAMI HIDEO
IPC: H01H33/66
Filed: 1982-11-29
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-H0496125-A (JP)
Title: Input data display system
Inventor: TOYODA ICHIRO
IPC: G06F3/14
Filed: 1990-08-08
Abstract: PURPOSE:To improve the glance property by inputting first how many characters are displayed in one line, and determining a size of a character in accordance with its display number, so that character data inputted to a screen in the same shape as a document can be displayed as a character. CONSTITUTION:The system is provided with a character size determining means 1 for determining a size of a display character by receiving the designation of the number of characters in one line, and a character pattern store means 2 for storing a general character pattern whose character size is undecided. Also, this system is provided with a character pattern generating means 3 for generating the character pattern stored in this store means 2 to the character pattern of the size determined by the character size determining means 1, and a display means 4 for displaying the inputted character data by the character pattern generated by this generating means 3. Accordingly, the character data inputted to a screen in the same shape as a document is displayed as a character. In such a way, the glance property of the data becomes extremely satisfactory.
Patent JP-H0662409-A (JP)
Title: Monitoring video signal recording device
Inventor: UENO MASASHI
IPC: G11B20/02
Filed: 1992-08-06
Abstract: PURPOSE:To provide a monitoring video signal recording device which can monitor the video signals with high efficiency by recording only the video signals supplied from the video camera that is photographing the moving images and never recording the undesired still images. CONSTITUTION:The video signals supplied from the video cameras 1-3 are inputted to the switches 4 and 5. The output of the switch 5 is applied to a frame memory circuit 7 and a comparator 8 and compared with the signal preceding the applied output by one frame and received via the circuit 7 by the circuit 8. A movement deciding circuit 9 detects the movement of an image. An input switching circuit A 10 that detected a video camera which is photographing a moving image controls the switch 4 and an identification signal adding circuit 12 and adds the identification signal corresponding to the video camera to the video signal having a movement for recording. In such a constitution, only the video signals supplied from the video camera photographing the moving image are recorded and therefore the video signals are monitored with high efficiency.
Patent JP-S59100971-A (JP)
Title: Memory device
Inventor: OKAMOTO SHIGEKI
IPC: G06T1/60
Filed: 1982-11-30
Abstract: PURPOSE:To eliminate the intervention of a central processor and to improve the accessing efficiency by storing the capacity exceeding the word constituting bit number of a 2-dimensional addressing memory to a region designated by an extension address with an extension mode designation. CONSTITUTION:A memory access/sequence control part 11 drives a Z address control part 21 in case an extension mode is designated. The part 21 compares the value of the extension address stored in a register 16 with the value of a Z address register counter having a partial up-down counting function of a register 18 when an access is over. When no coincidence is obtained through said comparison, +1 is given repetitively to the Z address register counter until the coincidence is obtained. The part 11 controls a register control part 12 when a data word is over, and the accessing address is renewed.
Patent JP-S5998968-A (JP)
Inventor: TAKASUGI YASUO
IPC: C04B24/02
Filed: 1982-11-30
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-S59101181-A (JP)
Inventor: KUMANO FUMIHIRO
IPC: B26B19/00
Filed: 1982-11-30
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-H0662584-A (JP)
Title: Power source regenerative system
Inventor: HARADA TAKASHI
IPC: H02M7/797
Filed: 1992-08-06
Abstract: PURPOSE:To enable suppression of distorsion of current regenerates in a power source. CONSTITUTION:An inverter 3 converts induced electromotive force generated during source regeneration, i.e., deceleration of a motor 4 into direct current. A timing adjusting means 5 outputs regeneration signal ST at a predetermined timing before one-phase potential which indicates the maximum potential out of three-phase source voltage becomes equal to another one-phase potential. On the basis of this regenerative signal ST, a converter 2 converts direct current into alternate current to regenerate it to the power source 1.
Patent JP-H0795351-A (JP)
Title: Scanner
Inventor: MAIKERU JIEI SUTAINREE
IPC: G06T1/00
Filed: 1994-08-11
Abstract: PURPOSE: To provide a scanning device capable of more precisely indicating images for each scanning line part of a scanned object. CONSTITUTION: From data signals obtained by projecting the images 138 of the scanning part 136 of the scanning area 132 of the scanned object 112 to a linear photodetector array 122 by an image formation lens assembly 118, timing signals 110A are outputted to a controller 212 for a wheel motor and a scanning motor controller 216 in a photodetector data processor 126, the rotation of a color wheel 116 is controlled in the controller 212 for the wheel motor and only the light of one color is transmitted in one sampling period of the linear photodetector array 122. A scanning head motor 214 is controlled by the scanning motor controller 216 and the relative displacement of one scanning line per linear photodetector sampling period is generated between the scanning object 112 and a scanner optical system.
Patent JP-H05150341-A (JP)
Title: Camera
Inventor: TAMAMURA HIDEO
IPC: G03B17/30
Filed: 1991-07-29
Abstract: PURPOSE:To dispense with an unstable member such as a spring for pushing out the upper end of a film cartridge to the upper surface of a camera and to execute such operation that the lock of a cartridge cover is released and the upper end of the film cartridge is made to project from the upper surface of the camera by the operation of one time. CONSTITUTION:A cartridge taking-out member 6 which is provided with a first abutting part 6b abutting on the bottom surface of the film cartridge 1 loaded in a cartridge chamber and a second abutting part 6d abutting on the lock parts 4c and 8 of the cartridge cover 4 and which releases a lock state between the cover 4 and a camera main body because the second abutting part abuts on the lock part of the cartridge chamber in an initial stage when it is slid in the upper direction of the camera and pushes out the cartridge 1 to the upper surface of the camera because the first abutting part 6b abuts on the bottom surface of the cartridge 1 by interlocking with the slide thereafter is provided.
Patent JP-S6453538-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: HASEGAWA HIROSHI
IPC: H01G9/00
Filed: 1987-08-25
Abstract: PURPOSE:To lower a series resistance component and to reduce a dielectric loss by a method wherein a metal electrode is formed directly on the surface of a solid electrolyte formed on the surface it individual particles of a metal- powder sintered substance by using a non-electrolytic plating method. CONSTITUTION:A non-electrolytic plating operation of a solid electrolytic capacitor is executed effectively and stably by using a colloid dispersed solution of a metal having an active function. Palladium, silver, ruthenium, rhodium or the like is enumerated as colloid of the metal. As a method for activation, it is enough to immerse a sintered substance of a metal powder in a colloid solution and to dry it. If the activated sintered substance is plated non- electrolytically, it is completed as a capacitor element. in addition, because a metal electrode of a high-conductivity wire is extracted directly, a series resistance component is lowered and a solid electrolytic capacitor whose dielectric characteristic is excellent is obtained.
Patent JP-H0373661-A (JP)
Title: Facsimile equipment
Inventor: FUKUSHIMA SHIGENOBU
IPC: H04N1/32
Filed: 1989-08-14
Abstract: PURPOSE:To select a required facsimile(FAX) telephone number by a prescribed method when plural FAX telephone numbers are identified from a business card or the like by displaying plural FAX telephone numbers by a display means at the time of deciding the existence of plural deciding means and connecting a line to the FAX telephone number selected by the prescribed method as a transmitted destination. CONSTITUTION:When a business card is inserted, the OCR analysis of the card is executed, and when plural FAX numbers are recognized, the plural FAX numbers are displayed on a liquid crystal display panel 41 to request an operator to select a required FAX number. When the operator selects the required FAX number by an one-touch operation key 42, the FAX number corresponding to the key is selected and a communication control CPU calls the receiving side FAX corresponding to the FAX number through a telephone line.
Patent JP-S6189457-A (JP)
Inventor: YATSUHASHI HAJIME
IPC: F25B43/04
Filed: 1984-10-09
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-H0956075-A (JP)
Title: Phase advancing capacitor device
Inventor: MIYATA NORIO
IPC: H02J3/24
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To inhibit flowing in of higher harmonics near fifth harmonic component so as to prevent the occurrence of overloads by forming a parallel resonance circuit which uses a frequency near that of a fifth harmonic component as a resonance frequency by connecting a capacitor for resonance in parallel with a series reactor for reducing harmonics connected to a phase advancing capacitor section. SOLUTION: A parallel resonance circuit 2 becomes an indefinite impedance against a harmonic component (near fifth harmonic component) of a resonance frequency in the harmonic voltage distortion remaining in a power distribution system. Consequently, all harmonic voltage distortion Vn is added to the circuit 2 in the harmonic component and electric currents IL and Ib corresponding to the distortion Vn do not flow to a phase advancing capacitor C (Ia=0), but to a series reactor L and capacitor Cb for resonance. Therefore, a harmonic current near the resonance frequency is inhibited by the circuit 2 and the overload and burning of the reactor L can be prevented.
Patent JP-S6270880-A (JP)
Title: Developing device for electrostatic latent image
Inventor: SAITO YOSHI
IPC: G03G15/08
Filed: 1985-09-24
Abstract: PURPOSE:To obtain a small and simple developing deice by storing a developer in a netlike shape developing carrier and omitting a hopper part. CONSTITUTION:The developer carrier 1 having a net of about 200 meshes and consisting of metal or resin is covered with an enclosure 5 excluding the neighborhood of a developing part 8, a dry type one-component developer 3 is stored in a developer carrier 1 and a layer thickness regulating member 4 consisting of an elastic body such as silicone rubber and is abutted upon the inside/outside of the developer carrier 1. The developer 3 is agitated and moved in accordance with the rotation of the developer carrier 1, flows out from the net, electrostatically charged by friction between the net and the enclosure 5, uniformly coated on the developer carrier 1 by the member 4 and uniformly charged by friction with the member 4. At a developing position 8, the developer 3 is scattered to an electrostatic latent image on an electrostatic latent image carrier 2 to develop an image.
Patent JP-H0742522-A (JP)
Title: Cylinder oiling device
Inventor: HIRATA YUICHI
IPC: F02M59/38
Filed: 1993-08-03
Abstract: PURPOSE:To prevent generation of seizure of a piston ring, abnormal abrasion on a sliding surface, and the like by filling a sufficient amount of cylinder oil in the vicinity of a piston top dead center where lubricating condition is severe. CONSTITUTION:A plunger piston to be driven by fuel oil discharged from a fuel injection pump is provided, cylinder oil is supplied into an oiling port 10 in the vicinity of a piston top dead center which is nearly synchronous with the injection timing of fuel by reciprocation of the plunger piston, and a sufficient amount of cylinder oil is supplied onto the sliding surface 107 of a cylinder liner 102 in the vicinity of the piston top dead center.
Patent JP-H0878863-A (JP)
Title: Locking structure of door
Inventor: KATO KOKICHI
IPC: H05K5/03
Filed: 1994-09-05
Abstract: PURPOSE: To provide a locking structure of a door which can loosen dimensional precision of the locking position of a door and realize miniaturization and weight reduction of a case. CONSTITUTION: A magnet 33 is positioned at a first position by a spring 34. When a door 23 is closed, the magnet 33 is attracted to a frame 21a of a cabinet main body, and the door 23 is locked. When a handle 25 is rotated, the magnet 33 is slidden as far as a second position by a wire 27, and the locking of the door 23 is released.
Patent JP-H0495796-A (JP)
Title: Operation controlled timer
Inventor: ARAYA RYOSUKE
IPC: G04C23/38
Filed: 1990-08-07
Abstract: PURPOSE:To enable automatic stop of device by providing a stop signal output means for non set off time to control so as to output stop signal at a determined elapsed time after a timer-on time when only a timer-on time is set. CONSTITUTION:Provided are a microcomputer 1 to control device operation with time, an indicator 2 to indicate a timer-on time, a timer-off time, and present time, a key matrix 3 to input the timer-on time and the timer-off time and a power source switching circuit 4 to switch power supply/stop to various structure parts. Even when only a timer-on time is set and timer-off time is not set, a timer-off time, for example, a determined time after the timer-on time is automatically set. By this, a stop signal is output at this moment and the operation is stopped, which suppress the meaningless consumption of electric power.
Patent JP-H0272078-A (JP)
Title: Boxes arranged in a series
Inventor: HORIBA YASUNOBU
IPC: E04B1/348
Filed: 1988-08-25
Abstract: PURPOSE:To permit an easy connection of a plurality of boxes by providing the top, bottom, sides and corners of each box with positioning means respectively. CONSTITUTION:At the time of stacking a plurality of boxes in a tier, one end of a positioning pin 8 with an enlarged diameter at its central part is engaged into a positioning hole 1a in the top plate 1 of the box below and the other end thereof into a positioning hole 2a in the bottom plate 2 of the one above to thereby permit an easy positioning of the boxes. When arranging them in a longitudinal or lateral row, U-shaped hook members 9 are used to connect positioning holes 3a, 4a, 5a and 6a of each adjacent side plate 3, 4, 5 and 6 to thereby permit an easy positioning and securing of the boxes. The hook member 9 is secured by inserting its end into a circular hole and moving the same to the side of an elongated hole.
Patent JP-2000047168-A (JP)
Title: Power circuit for liquid crystal
Inventor: SHIMODA SADAYUKI
IPC: G09G3/36
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To actualize a liquid crystal display device with low power consumption by using a common-side divided voltage as the reference voltage of a switching regulator and the output voltage of the switching regulator as the positive source voltage of a buffer circuit. SOLUTION: The VH, V1, and VL voltages generated by a boosting type switching regulator 101 and an inversion type switching regulator 102 are used as the common-side power source of the liquid crystal display device. The VH voltage is divided by dividing resistances 12, 118 and 119 and passed through a buffer circuit 120 from the connection point between the dividing resistances 118 and 119 to generate the V1 voltage. The V1 voltage is inputted to the V+ side terminal of the inversion type switching regulator 102 and the voltage V2 at the connection point between the dividing resistances 121 and 118 is inputted to a buffer circuit 118 consisting of an operational amplifier. The output voltages V2 and V1 voltage are used as the segment-side power source of the liquid crystal display device.  The positive power source 123 of the buffer circuits 120 and 122 is supplied from the output voltage Vout2 of the boosting type switching regulator 124.
Patent JP-H0258867-A (JP)
Title: Semiconductor storage device
Inventor: KAWAGUCHI FUMIAKI
IPC: H01L27/108
Filed: 1988-08-24
Abstract: PURPOSE:To absorb electron flowing out from peripheral circuit elements by a well region, and prevent the destruction of data stored in a memory cell by surrounding a memory cell region or a peripheral circuit element region by the well region. CONSTITUTION:On a P-type silicon substrate 4, a storage region 1 having memory cells composed of transistor elements and capacitor elements, and a peripheral circuit element region 2 outside the memory cell region 1 are formed. In particular, between the memory cell region 1 and the peripheral circuit element region 2, a well region 3 composed of an N-type diffusion layer surrounding the memory cell region 1 is formed. The well region 3 is connected with a power supply of, e.g., 5V. By this constitution, electron flowing from the peripheral circuit element region 2 toward the memory cell is absorbed by the well region 3 to which a voltage of 5V is applied, so that the destruction of data stored in the memory cell can be prevented and the memory cell data can be held for a long time.
Patent JP-S58112256-A (JP)
Title: Production method of lattice for lead storage battery
Inventor: AOKI NOBUYUKI
IPC: H01M4/84
Filed: 1981-12-26
Abstract: PURPOSE:To produce a lattice continuously and efficiently with an extremely simple facility by extracting downward lead or lead alloy coagulated while passing through both slits of a pair of gates so as to obtain a mesh-like lattice. CONSTITUTION:A pair of gates 4a, 4b are moved reciprocatingly in opposite directions to each other. That is, starting from a state that both gates 4a, 4b are overlapped, the upper gate 4b is moved by a distance (1) in an arrow A direction and simultaneously the lower gate 4a is moved by a distance (1) in an arrow B direction, then both gates 4a, 4b are concurrently returned to the original position so as to repeat the reciprocating motion. Accordingly, lead or lead alloy 2 coagulated while passing through slits 5a, 5b of the gates 4a, 4b is extracted in a multi-string shape from the intersection of both slits 5a, 5b by tension rollers 8a, 8b at a constant speed, thus mesh-like lead 9 si formed.
Patent JP-S58115657-A (JP)
Title: Feed motor operating circuit
Inventor: ITOI TETSUSHI
IPC: H02P7/293
Filed: 1981-12-28
Abstract: PURPOSE:To feed an optical pickup device securely and intermittently, by outputting pulses for driving a feed motor until the optical pickup device moves, even if the feed motor of the optical pickup device misses the initial output inversion period of a comparator. CONSTITUTION:A tracking correction signal from a tracking correcting circuit  29 is supplied to the tracking correcting mechanism of the optical pickup device  to move an objetive lens, etc., performing tracking correction. Further, the tracking correction signal from the circuit 29 is supplied to the comparator 30 as a  comparing means as well. If the feed motor 8 will not operate, the optical pickup device 3 does not move and the tracking correction signal from the circuit 29 is lower than its threshold level continuously and the comparator 30 outputs  an inversion signal continuously. Therefore, even if the output of the comparator  30 is not inverted, a driving pulse generated by a waveform shaping circuit 33  by the (n)th pulse of an oscillator 32 is supplied to the feed motor 8.
Patent JP-2000047098-A (JP)
Title: Focusing device
Inventor: DAIGAKU MASAAKI
IPC: G03B13/36
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized focusing device. SOLUTION: This device is provided with two blades 42 and 43 used as both stop blades and shutter blades, rotary shafts 42a and 43a movably supporting the blades 42 and 43 on a position where an aperture hole 41 is opened(A)/closed(B), and pupil apertures 42c and 43c respectively formed on the blades 42 and 43; when the blades 42 and 43 further advance in a closing direction from the position (B) to a first position (C), the aperture 42c formed on the blade 42 enters the hole 41 to allow a photographing luminous flux to pass through, and when the blades 42 and 43 further advance in the closing direction from the position (C) to a second position (D), the blade 43 is superposed on the aperture 42c to inhibit the luminous flux from passing through, and also the aperture 43c formed on the blade 43 enters the hole 41 to allow the photographing luminous flux to pass through.
Patent JP-H0532712-A (JP)
Title: Resin composition and use thereof
Inventor: IWAMOTO TOSHIO
IPC: C08F2/44
Filed: 1991-07-29
Abstract: PURPOSE:To obtain a composition minimized in increase in transmission loss as an optical fiber cladding material and excellent adhesiveness to a core material by blending a resin composition comprising a polymer and a reactive monomer with a coupling agent and a condensation reaction promotion catalyst. CONSTITUTION:(A) A resin composition comprising (i) a polymer preferably composed of a fluorine-containing (meth)acrylate polymer and (ii) a reactive monomer preferably composed of fluorine-containing (meth)acrylate is blended with (B) 0.1-5wt.% coupling agent containing (meth)acryloyl group or mercapto group such as preferably methacryloxypropyltrimethoxysilane or gamma- mercaptopropyltrimethoxysilane and (C) 10ppm-0.5wt.% condensation reaction promotion catalyst preferably composed of aluminum acetylacetone.