baber/WOPTO huggingface dataset:
Patent JP-S6190174-A (JP)
Title: Developing device
Inventor: HANEDA SATORU
IPC: G03G15/09
Filed: 1984-10-09
Abstract: PURPOSE:To prevent the ununiformity of a developer layer by forming front ends of both end parts in the lengthwise direction of a control member, which controls the layer thickness of the developer, to such shape that the layer thickness of the developer is controlled more than the front end of the center part. CONSTITUTION:The front end of the control member 4 is formed to a square shape for a length l in both end parts 4b, and the front end of the center part 4a excepts both end parts 4b having the length l is cut at an acute angle toward the upsteam side of a sleeve 2. That is, the control member 4 is arranged obliquely to the sleeve 2 and front ends of both end parts 4b are formed to a square shape against the front end of the center part 4a which is inlined by cutting, thereby controlling the developer flowed down from the upsteam side of the sleeve 2 by front ends of both end parts more than the front end of the center part 4a. Thus, the ununiformity of developer crests passing the control member is corrected directly in both end parts of a developing device to eliminate clogging phenomena due to dust or the like.
Patent JP-S6367947-A (JP)
Title: Tone detecting circuit
Inventor: SUZUKI TAKAMI
IPC: H03H17/00
Filed: 1986-09-10
Abstract: PURPOSE:To detect a tone with sampling frequency from optional frequency by one circuit, to reduce the influence of noise and to accurately execute tone detection by changing the polarity of a digital filter having one pole on a plane Z. CONSTITUTION:A discrete complex signal sampled at a proper sampling period is inputted to an input terminal 1. The digital filter 2 is constituted of an adder 3, a delay element 4 and a complex multiplier 5 and has one pole on the plane Z to execute processing every sampling period. A complex conjugate circuit 6 executes the complex conjugate of an input and the complex multiplier 7 executes the complex multiplication of the outputs of a 2nd compex conjugate 6 and an input terminal 1. An imarginary number part selecting circuit 8 selects the imarginary number part of an output of the complex multiplier, an averaging circuit 10 averages the imarginary number part and outputs the average to a signal processing circuit 11. A sine/cosine generating circuit 12 calculates a sine and a cosine from the output of the signal processing circuit 11. A complex multiplier 13 complexedly multiplies the output of the circuit 12 by a constant and the pole of the digital filter 2 is changed by the output of the complex multiplier 13.
Patent JP-H0880022-A (JP)
Title: Motor
Inventor: MIYAMORI KENICHI
IPC: H02K29/14
Filed: 1994-09-07
Abstract: PURPOSE: To improve FG detection accuracy and FG frequency by constituting an annular magnet with a resin magnet and giving circumferential anisotropy to a magnetic material for resin magnet. CONSTITUTION: A motor has a predetermined gap between a first plane portion 2 and a circular ring-shaped permanent magnet rotor (LM) 3 with a predetermined pole of the first plane portion 2 magnetized and the plane portion 2 which face each other and has a stator winding 5 applied to the top of a stator flat plate 4, and a rotor position detector 6 for detecting the rotating position of an LM3. The LM3 rotates as one united body together with a motor shaft 9, and the second plane portion 8 of the LM3 touches and is fixed to a back york 7 and rotates together with a motor shaft 9 as one united body. An annular magnet 14 consisting of a resin magnet magnetized to the peripheral portion attached to the outer periphery of the back york 7 is subjected to circumferential anisotropy.  Because of this, a magnetic body is arranged circumferentially, and a diamagnetizing field detected by a magnetic detecting element can be made as small as possible. Thus, compared to the conventional one using the same raw materials, the characteristics such as holding power can be improved and the output of the magnetic detecting element can be greatly increased.
Patent JP-H0263020-A (JP)
Title: Active matrix type liquid crystal display element
Inventor: SHIBUSAWA MAKOTO
IPC: G02F1/1368
Filed: 1988-08-30
Abstract: PURPOSE:To minimize a decrease in light transmissivity and to obtain such picture quality that a display is bright and a flicker is small by prescribing an opening area by a pattern for a capacity forming electrode formed of a light shield material on an array substrate. CONSTITUTION:A light shield layer 37 has the specific opening part corresponding to a display picture element electrode 25 and covers the substrate completely except the display picture element electrode 25. Further, the contour line 44 of the opening part which is prescribed by the pattern of the light shield layer 37 is put within the pattern of the capacity forming electrode 28. The width L1 indicates the gap between the outer periphery of the capacity forming electrode 28 and the contour line 44 and the width L2 indicates the gap between the inner periphery of the capacity forming electrode 28 and the contour line 44. Those widths L1 and L2 are set preferably to size larger than the sticking accuracy between the array substrate and a counter substrate 38. Consequently, the opening area can be increased and the picture quality of a bright display with a small flicker is obtained.
Patent JP-S6191656-A (JP)
Title: Formation of image
Inventor: HORII MATSUICHI
IPC: G03C8/06
Filed: 1984-10-11
Abstract: PURPOSE:To accelerate diffusion transfer development speed and to reduce temp. dependence by incorporating a specified mercaptotriazole compd. in at least one of a diffusion transfer developing soln., a photosensitive material, and an image receiving material to execute development. CONSTITUTION:A silver image high in the max. density, contrast, and sharpness, and good in tone to be obtained in the image receiving layer at accelerated transfer speed and with no or slight hindrance of hardening by developing the photosensitive material by incorporating in at least one of a developing soln. for the silver complex salt diffusion transfer process (DTR process), the photosensitive material, and the image receiving material a triazole compd. represented by the formula in which R1 is H, alkyl, aryl, alkenyl, or heterocyclic, each of R2 and R3 is, independently, alkyl, aryl, or alkenyl, and the tautomer of the formula is included.
Patent JP-H0496502-A (JP)
Title: Microwave monolithic integrated circuit
Inventor: ARA YOICHI
IPC: H01L21/822
Filed: 1990-08-13
Abstract: PURPOSE:To reduce the length of an open stub and to make the chip size small by loading a counter-ground capacitor comprising an interdigitol capacitor to the tip of an open stub of a microstrip line formed on a dielectric substrate. CONSTITUTION:The length of an open stub required to a capacitor of equi- capacity is shortened compared to that of a conventional circuit having no capacitor at its tip because a counter-ground capacitor comprising an interdigital capacitor 1 is loaded to the tip of the stub in the capacitive admittance of the open stub 2 at a point A. The interdigital capacitor has a feature of less dispersion even in the ease of a small capacitance than an MIM type capacitor formed by inserting a dielectric body between two layer metals.
Patent JP-S6275050-A (JP)
Title: Fuel injection timing controller for diesel engine
Inventor: ANDO KEN
IPC: F02D41/40
Filed: 1985-09-27
Abstract: PURPOSE:To prevent fluctuation of the output torque of engine by correcting the fuel injection timing to the lead angle side with correspondence to the condition upon exceeding of the fluctuation of actual firing timing over a predetermined level. CONSTITUTION:An electronic control circuit 50 will compare an actual firing timing fluctuation calculated on the basis of detection signals from a firing timing sensor 12 and a crank angle sensor 15 with an allowable firing timing fluctuation having an engine rotation and an accelerator opening detected through a rotation sensor 39 and an accelerator opening sensor 16 as parameters. Upon decision that the former is larger and a Diesel engine 11 is not under transient operation, a firing timing correction value having the deviation of fluctuation between the actual firing timing and the allowable firing timing as a parameter is calculated and added to a target firing timing thus to calculate a target firing timing corrected to the lead angle side. If the actual firing timing lags behind the corrected target firing timing, the fuel injection timing is advanced.
Patent JP-H1041312-A (JP)
Title: Heat treating method for compound semiconductor
Inventor: TOSAKA HIROYUKI
IPC: H01L21/265
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To use a new protection film which can be formed by a simple manufacturing method by coating the surface of a compound semiconductor substrate with a film formed of a nitride of an element forming the semiconductor substrate and a silicon nitride formed on the nitride, and performing a heat treatment. SOLUTION: Gallium atoms 1 and arsenic atoms 2 on the surface of a gallium arsenide(GaAs) substrate are heated to a high temperature. Then arsenic atoms 2 are vaporized and the substrate surface enters a gallium-rich state. When ammonia plasma comes into contact with this surface, it is considered that nitride atoms 3 are bonded to gallium atoms 1 to produce a gallium nitride(GaN) on the substrate surface. Further, nitride atoms 3 and silicon atoms are deposited by being brought into contact with monosilane plasma and ammonia plasma by an ordinary method to form a silicon nitride film. A gallium nitride film which is thus formed is continuous on the gallium arsenide substrate.
Patent JP-S58115953-A (JP)
Title: Stereo multiplex modulator
Inventor: NISHINO KAZUYUKI
IPC: H04H1/00
Filed: 1981-12-28
Abstract: PURPOSE:To simplify the constitution and to decrease the number of components, by forming a stereo multiplex modulator in using an existing stereo multiplex demodulation IC. CONSTITUTION:L and R signals are separated into a sum signal (L+R) and a difference signal (L-R) at a matrix circuit 21. A phase locked loop (PLL) in the demodulation IC is locked with a pilot signal of a 19kHz oscillator 22a. The (L-R) signal is added with a DC bias from a circuit 23 for the carrier balance of a double balance circuit forming a decoder 3. The (L+R) is applied to a composit circuit 24 consisting of a signal summing circuit. A switching signal 1/2- frequency-divided from a VCO5 of the PLL to be locked is applied to the said double balance circuit, a signal suppressing carriers is outputted to an output of the decoder 3 and applied to the circuit 24. The circuit 24 sums the sum signal, the subtracting signal and a pilot signal and outputs 26 a stereo composit signal.
Patent JP-S6370236-A (JP)
Title: Recognizing device for fruit, vegetable, or the like
Inventor: HAYASHI MASAHIKO
IPC: G06T1/00
Filed: 1986-09-11
Abstract: PURPOSE:To prevent an image from being picked up while the quantity of light from an electronic flash light emitting device is insufficient by inhibiting image pickup operation from being performed by an image pickup device unless the charging capacity of the light emitting power source of the electronic flash light emitting device reaches the set capacity. CONSTITUTION:An electronic flash control circuit 10 detects whether or not the charging capacity of a light emitting capacitor Cs as the light emitting power source of the electronic flash light emitting device 9 reaches the capacity corresponding to the set quantity of light by a charging completion detecting circuit 16. A charging completion signal P outputted by the circuit 16 is inputted to a timing circuit 8. In this case, a control signal which starts image pickup operation is inhibited from being outputted by the circuit 8 unless the charging of the capacitor Cs is completed. Consequently, a video camera 1 is inhibited by an image pickup inhibiting device B from performing the image pickup operation unless the charging capacity of the capacitor Cs reaches the set quantity.
Patent JP-H1066169-A (JP)
Title: Control system
Inventor: KAWANISHI HIROYASU
IPC: H04Q9/00
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a control system which rapidly displays in accordance with the operation of an operation switching part and also where a user can confirm whether or not operation data is normally transferred to a microcomputer for control. SOLUTION: A microcomputer 2 for remote control first makes a display part 5 display, based on an input of an operation switching part 5 when the part 4 is operated. Then, operation data is sent from the microcomputer 2 to a microcomputer for control 1. After the microcomputer 1 controls load based on a received operation data, it returns a display request signal that corresponds to the operation data to the microcomputer 2. The microcomputer 2 changes display on the part 5, only when the display request signal requests display which is different from the display.
Patent JP-H0262940-A (JP)
Title: Instrument for measuring density of smoke
Inventor: MATSUSHIRO RYUICHI
IPC: G01N21/59
Filed: 1988-08-29
Abstract: PURPOSE:To calculate density by detecting the fluctuation width of an output signal corresponding to the amt. of the smoke in exhaust gaseous flow fluctuating according to the respective states of the suction, compression, explosion and exhaust of an engine. CONSTITUTION:A smoke sensor is installed in the exhaust gas flow passage of the engine and the sensor output when the smoke is generated from the engine is a ripple (AC) waveform. The four basic waveforms exist between the pulses of 1P/2 revolutions (one pulse is emitted by two revolutions of the engine) and respectively correspond to any of 4 cylinders in case of the 4 cylinders. The min. points of the respective waveforms indicate the max. value of the smoke density and the max. points indicate the min. value of the density (the value nearly zero density) and, therefore, the absolute value of the peak value of the smoke density is obtd. if the peak to peak value is obtd. The peak to peak value increases with an increase in the smoke density and the momentary differences between the value near zero density and the max. value are taken and, therefore, the temp. drift component of the zero point is automatically removed and the density detection with the good S/N is executed.
Patent JP-H0636401-A (JP)
Title: Recording or reproducing device
Inventor: SHIMIZU KUNIO
IPC: G11B15/093
Filed: 1992-07-21
Abstract: PURPOSE:To provide a reel drive system recording or reproducing device for travelling a tape at a constant speed and operating recording/reproducing and further to eliminate a servo shift caused by the error of a tape travelling speed detection. CONSTITUTION:A deviation (d) is calculated (22) against the specified travelling speed of the tape from tape travelling speed information T detected by tape travelling speed detecting means 12, 20 and 21, the average value dAV of parts or all of the deviations(d1 to d5) of past (n) times are calculated(32, 33 and 34) and using this average value dAV, a servo controlling value L is calculated(25).
Patent JP-S6375181-A (JP)
Inventor: INOUE MITSUYOSHI
IPC: D06M101/16
Filed: 1986-09-10
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-S6275186-A (JP)
Inventor: ISHIDA NOBUO
IPC: E04F17/08
Filed: 1985-09-30
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-H0265606-A (JP)
Title: Data transmission system
Inventor: MIKI HIROTAKE
IPC: H04L69/40
Filed: 1988-08-31
Abstract: PURPOSE:To restructure a system automatically by performing address numbering of each transmission unit, coupling/isolation of a transmission path and the like automatically when a plurality of transmission units are installed additionally, removed or rearranged in a transmission loop. CONSTITUTION:Transmission units 1a-1c are arranged in two vehicles (a)-(b), where the transmission units 1a-1b comprise a pair of transmission media, e.g. optical fiber cables 2a-2b, 3a-3b, transmission path switching means 6a-6b, transmission controllers 7a-7b, transmission object machines such as vehicle machines 8a-8b and transmitters/receivers 9a-9b, and the vehicles are communicated each other through an optical jamper wire 10 when the vehicles are provided additionally or when they are reduce in number or rearranged. Since the loop transmission path can be constituted in double system, switching can be made to a standby loop upon occurrence of abnormality in one transmission path or a known loop-back function can be provided.
Patent JP-H0265768-A (JP)
Title: Fully automatic apparatus for preparation of 'tempura'
Inventor: UENO MORIO
IPC: A23L5/10
Filed: 1988-08-31
Abstract: PURPOSE:To provide a fully automatic apparatus for the preparation of TEMPURA (deep fried fish and vegetables) composed of an ingredient-feeding apparatus, a frier, a powdering tank, a coating liquid tank, an ingredient-transfer robot, a coating liquid applying apparatus, etc. CONSTITUTION:An ingredient (e.g., shrimp) supplied by an ingredient-feeding apparatus 1 is held with a hand of a robot arm 7, introduced into a powdering tank 4 to apply powder to the surface of the ingredient and introduced into a coating liquid tank 5 to cover the surface with the coating liquid. When the ingredient is introduced to a transfer apparatus 17, a coating liquid tank 9 of a coating liquid applying apparatus 8 is transferred to the front limit, a prescribed amount of a coating liquid is dripped from a nozzle 10 to the ingredient and the coating liquid tank 9 is returned to the retreated position. When the ingredient is transferred to an ingredient transfer tank 2a, a heating apparatus 16 is energized to keep the oil at a prescribed temperature. The ingredient introduced into the ingredient transfer tank 2a is fried in an oil while being transferred to a wider place in the frier 2 and delivered through a delivery port 18.
Patent JP-2000047448-A (JP)
Title: Multiple image forming device
Inventor: NAKAMURA KAZUNORI
IPC: G03G21/14
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a multiple image forming device capable of precisely performing the correcting processing of convergence error. SOLUTION: This multiple image forming device is provided with an intermediate transfer body for successively superposing and transferring a monochromatic image formed on each photoreceptor thereon to form a composed image; a convergence error detecting means for detecting the slippage between each color toner image formed on the intermediate transfer body; a drive motor 3 for driving a rotating moving means 5 that is the intermediate transfer body through a drive transmitting means 4; a motor control means 2 for controlling the operation of the drive motor 2; a speed detecting means 6 for detecting the rotating speed of the rotating moving means 5 driven by the drive motor 3;  and a control means 1 for preliminarily determining the stop moving distance of the rotating moving means 5 driven at a prescribed speed by the drive motor 3 at the time of stopping in interlocking with the rotation stop of the drive motor 3 from the speed detected by the speed detecting means 6, and stopping the rotation of the drive motor 3 on this side by the stop moving distance to stop the rotating moving means 5 in a desired position.
Patent JP-H0861692-A (JP)
Title: Air conditioner
Inventor: OBAYASHI KAZUMI
IPC: F24F13/20
Filed: 1994-08-17
Abstract: PURPOSE: To cut costs by reducing the number of steps and duration of time for assembling a front panel. CONSTITUTION: Locator protrusions 20 are provided on a bottom portion of an outlet grill 6 in a downwardly protrusive manner and holes 21 into which the locator protrusions are to be inserted are provided in a top portion of a front panel 5. Threaded holes 23 are provided in a bottom portion of the front panel 5.
Patent JP-S6370128-A (JP)
Title: Method and apparatus for measuring temperature of article to be heated
Inventor: ISHIZAKA YUJI
IPC: G01J5/02
Filed: 1986-09-12
Abstract: PURPOSE:To easily measure the temp. distribution of the whole of an article to be heated inclusive of the cross-section thereof, by arranging radiation thermometers to the oblique front and oblique rear in the axial direction of the article to be heated so that the measuring visual fields of both of them cross on the outer surface of the article to be measured. CONSTITUTION:An article 6 to be heated is heated to predetermined temp. while transferred from the left to the right in a heating oven 1 and subsequently held between the head parts provided inside the upper leading end of a moving frame 31 to be moved along a skid rail 5 at a speed higher than the transfer speed of the article 6 to be heated. Radiation thermometers 39a, 39b are arranged to the oblique front and oblique rear in the axial direction of the article 6 to be heated so that the measuring visual fields thereof cross on the outer surface of the article 6 to be heated and the measurement of temp. is performed in the order of the head end surface 6a, outer peripheral surface 6b and rear part of the article 6 to be heated. From the temp. measuring results, the temp. distribution of the whole of the article 6 to be heated inclusive of the cross-sectional part thereof can be calculated.
Patent JP-2000049434-A (JP)
Title: Printed circuit board and moisture-resisting waterproof treatment to printed circuit board
Inventor: NAKAMURA SATOSHI
IPC: H05K1/14
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To perform a moisture-resisting waterproof treatment on a necessary part on a printed circuit board without masking the board. SOLUTION: A printed circuit board 10 is provided with a first board chip 21 with a prescribed wiring pattern, a second board chip 22 with a prescribed wiring pattern and a plurality of metal pieces 31, which couple electrically and/or mechanically the chip 21 with the chip 22 and are bendable. Here, the chip 21 has the layout of an electrical configuration which requires a moisture- resisting waterproof treatment, and at the same time, the chip 22 has the layout of electrical configuration which does not require the moisture-resisting waterproof treatment, and only the piece 21 is treated by moisture-resisting waterproof.
Patent JP-S6276531-A (JP)
Title: Method for storing
Inventor: KOSUGI MASAO
IPC: G03F1/00
Filed: 1985-09-27
Abstract: PURPOSE:To prevent dust from being blown up by constructing a container such that one of a box member and a lid member involves the upper surface portion of the container, that the other involves the lower surface portion thereof and that a member involving the lower surface portion is moved when the container is opened to insert or take out a substrate into or out of the container, respectively. CONSTITUTION:A reticle 1 is slantly stored with respect to a horizontal plane. When a container is opened to insert or take out the reticle 1 into or out of the container, respectively, a box member 2 on the lower side is automatically lowered by an opening mechanism or the like a hinged door but a lid member 3 is stationary, which is not moved. Even when the reticle 1 is carried to the reticle stage of an aligner by an arm or the like after an opening, since the box member 2 is positioned on the lower side, dust is scarcely healed up. Thus, there is little possibility that the movement of the box member 2 blows up dust and therefore the probability that the dust falls over the reticle 1 is largely decreased.