baber/WOPTO huggingface dataset:
Patent JP-S642082-A (JP)
Title: Image forming device
Inventor: UCHIDA SETSU
IPC: G03G21/10
Filed: 1987-06-25
Abstract: PURPOSE: To sufficiently remove a stain and to form the image of high definition without the stain of a back side by detecting the state of the stain on a carrier belt and variably setting the process of a removing operation according to the state of the stain.  
     CONSTITUTION: A stain detection means 106 for detecting the stain stuck to a transfer material carrier belt 8 is constituted of a light source 106a and a photodetector 106b arranged inside the belt. A fur brush 107a driven by a motor is provided on a cleaning means 107a for cleaning the stain of the belt. And an electric signal according to the quantity of light received by the photodetector 106b is compared with a previously set reference value in a control unit and an image forming action is stopped to drive the cleaning means 10 based on the compared result. Since the control of driving is executed until a light quantity detection signal reaches a set value, the stain can be sufficiently removed and the image of high definition can be formed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H104898-A (JP)
Title: Production of dried noodle having rapid boiling property
Inventor: ISHIHARA AKIHIKO
IPC: A23L7/113
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain dried noodle having rapid boiling property and chewing feeling and hardly eluting starch grains when boiled by forming noodle belt containing a gas generating base as a sandwich structure and expanding only internal structure of noodle strips and making the internal structure in coarse state. SOLUTION: Noodle belt containing an alkali hydrogen carbonate, a gas generating base which is a slow-acting acid is formed in a sandwich structure together with noodle belts prepared by conventional blend and only internal structure of the noodle belt is expanded so as to make the internal structure in course state to provide the objective dried noodle improved in boiling yield.
Patent JP-H05172010-A (JP)
Title: Evaporated fuel control device for internal combustion engine
Inventor: KITAMOTO SHOICHI
IPC: F02M25/08
Filed: 1992-05-26
Abstract: PURPOSE:To carry out more accurately air fuel ratio control by means of a purge control valve by improving detection accuracy of a purge flowmeter provided in a fuel vapor discharge suppressing device. CONSTITUTION:A mass flowmeter 20 is provided on the way of a purge pipe 17 connecting a canister 15 to an intake pipe 2. By means of this flowmeter 20, a flow rate (purge flow rate) of mixture including fuel vapor and flowing in the purge pipe 17 is detected. Opening degree of a purge control valve 16 is controlled by an electronic control unit(ECU) 5 so that an output value QH of the flowmeter 20 may coincide with a target value. When an output value QH0 of the flowmeter 20 after a lapse of predetermined time from the time of fully closed state of the purge control valve 16 is within a fixed region, this QH0 value is stored, and based on the QH value corrected by the QH0 value the opening degree of purge control valve is controlled.
Patent JP-H0451668-A (JP)
Title: Printing device
Inventor: HIGUCHI YUICHI
IPC: B41J21/00
Filed: 1990-06-19
Abstract: PURPOSE:To improve the efficiency of the designation of a background color and the color of a character to be stored there by printing and outputting the remarked pattern of the color obtained in conformity to inputted selection information with each inputted area for a background. CONSTITUTION:Information to designate the areas capable of being superimposed to each other and the background color of each of these areas is inputted, and simultaneously, the information to select one background color of the area to be superimposed at a position where the pattern is to be printed as the color of the prescribed pattern to be recorded is inputted as well. Then, it is analyzed what background color of the area superimposed at the position of the remarked pattern the printing color of that pattern is made in conformity to the selection information inputted before. Further, the remarked pattern of the color obtained based on the this analyzed result is printed and outputted with each area inputted before for the background. Thus, the background color and the color of the character to be recorded there can be efficiently designated.
Patent JP-S6316534-A (JP)
Title: Crt filter
Inventor: HAYAFUNE KOUJI
IPC: H04N5/65
Filed: 1986-07-08
Abstract: PURPOSE:To improve design and prevent blurring of display at corners of a CRT face by forming a CRT filter in such a shape that it tightly makes contact with the CRT face and the bezel around the filter is integral with the filter. CONSTITUTION:A CRT filter 1 is formed in such a shape as to make tight contact with a CRT face, and a bezel 2 at the periphery of the filter is formed integral with the filter. For molding the CRT filter 1 and the bezel 2 integrally, injection molding, vacuum molding, compressed air molding, etc., can be selected depending on the molding material. The CRT filter 1 is to be used as it is assembled at the display part 4 of a monitor cover 3. Thus, as the CRT filter part 1 is composed in a shape to make tight contact with the CRT, its design is improved, and blurring of display at its corners can be prevented.
Patent JP-H0829866-A (JP)
Title: Close-up photographing adapter for camera
Inventor: NARUSE MUTSUMI
IPC: G03B17/56
Filed: 1994-07-11
Abstract: PURPOSE:To provide a close-up photographing adapter for a camera capable of protecting a close-up lens without using a protective member of accessories. CONSTITUTION:A diffuser 50 is attached to the top edge of an adapter main body 30 with a hinge 52, to be turned in a range from a diffusing position for diffusing electric flash light and a protective position for covering the front surface of the close-up lens 32 and used also as the protective member for the close-up lens. Moreover, a rectangular window 54 for showing a photographing range in electric flash light close-up photographing is formed on the diffuser 50 and a transparent plate 56 is fixed on the window 54 and located in front of the close-up lens 32 when its front surface is covered with the diffuser 50, to protect the close-up lens 32.
Patent JP-S639463-A (JP)
Inventor: DONA JIEI RETSUDEINGUTON
IPC: A61B5/16
Filed: 1987-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05228295-A (JP)
Title: Water feed switching device for washing machine
Inventor: TANAKA AKIRA
IPC: D06F39/08
Filed: 1992-06-18
Abstract: PURPOSE:To smoothly move a water feed switching plate even when the water pressure is high by mounting support lugs formed at the front and rear of a water feed switching plate inserted with the lower section of a water feed switching pipe on the edge of the water feed opening of a panel base, and supporting the water feed switching plate with the support lugs at two positions, front and rear. CONSTITUTION:A water feed support bed 6b to be fitted with a water feed switching pipe 16 is formed on a panel base 6, and a water feed switching plate 17 to be inserted via a long hole 6f formed on the water feed support bed 6b is fitted to the discharge port 16a of the water feed switching pipe 16. Plate-like lugs 17d and hook sections 17c are formed at the front section and rear section of the water feed switching plate 17, respectively, and the plate-like lugs 17d and hook sections 17c are slidably mounted on the edge of an opening 6a. An upward nearly U-shaped hook section 17e is formed at the front section of the water feed switching plate 17, and the hook section 17e is slidably coupled with the upper edge of the long hole 6f. The water feed switching plate 17 holding the water feed switching pipe 16 is not inclined even when the water pressure is high, and a knob action is prevented from being made sluggish.
Patent JP-S648154-A (JP)
Title: Sheet transfer conveying mechanism in copying machine
Inventor: KOGO AKIRA
IPC: G03G15/00
Filed: 1987-06-26
Abstract: PURPOSE:To make it possible to facilitate the package of parts and to manufacture a transfer paper sheet conveying mechanism at a low cost by providing a conveying means composed of a pair of conveying rollers and a shutter arranged just after the conveying rollers and adapted to open and close the passage of transfer paper sheets in association with the opening and closing operation of the conveying rollers. CONSTITUTION:When the recording operation is initiated, a solenoid 17 is energized to separate an upper roller 4b from a lower roller 4a which is normally rotated, so that a paper feed roller 10 feeds a transfer sheet 3 in the direction of the arrow A, and accordingly the transfer sheet 3 abuts against a shutter 20 and stops. Simultaneously, in association with the rotation of a photoelectric sensitive medium 1 having thereon a toner image 2 formed by an exposure means 12, the solenoid 17 is turned off in synchronization with the timing of the toner image 2 passing the upper section of the transfer charger 7. Then, a swing arm 16 is swung in the counterclockwise direction B so as to press the upper roller 4b against the rotating lower roller 4a and to swing the shutter 20 downward, and accordingly the transfer paper sheet 3 is clamped between the conveying rollers 4a, 4b in a pair so as to be fed toward the photoelectric sensitive medium 1.
Patent JP-H0322388-A (JP)
Title: Electric heating tool
Inventor: OBARA KAZUYUKI
IPC: H05B3/20
Filed: 1989-06-19
Abstract: PURPOSE:To arrange the position of embroidery apart from the end side of a blanket base by extending one of two blanket bases than the other, applying embroidery to an extension section and folding the extension section to the other side, and sewing the end side together with two blanket bases. CONSTITUTION:An extension section 2 extended than the other blanket base 1b is provided on one blanket base 1a of double blanket bases, a heater wire 8 is provided in blanket bases, the extension section 2 is applied with an embroidery section and folded to the other blanket base 1b side, and the folded extension section 2 is sewn to double blanket bases. If the position of embroidery 4 is moved to the upper end 5 of the extension section 2 of the blanket base, the position of embroidery 4 after the extension section 2 is folded and sewn can be arranged at the position apart from the upper end 3 of the blanket base, i.e., near the center of the blanket base.
Patent JP-S5586289-A (JP)
Title: Magnetic circuit for speaker
Inventor: KAKINUMA NOBUO
IPC: C22C38/00
Filed: 1978-12-25
Abstract: PURPOSE:To improve magnetic characteristics and also to reduce the amount of Co to be used by using an Alnico-casted magnet containing Co at a specific rate for a speaker magnetic circuit. CONSTITUTION:Cylindrical yoke 1 has a circular hole on its upper end surface and cylindrical Alnico-casted magnet 5, containing approximate 16.5-19.5wt% of Co with approximate 5MGOe of (BH)max, installed inside of it. To the upper end surface of magnet 5, pole pieces 2 and 4 are connected and between piece 2 and yoke 1, magnetic clearance part 3 is formed. Here, using pole pieces differing in radius is remarkably effective to increase clearance magnetic-flux density Bg. Consequently, magnetic characteristics of the magnet can be improved and the amount of Co to be used can be reduced.
Patent JP-H11353625-A (JP)
Title: Yoke type magnetoresistive magnetic head
Inventor: OURA HIDEO
IPC: G11B5/39
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high reproducing output while preventing the destruction of a magnetoresistive(MR) element by static electricity. SOLUTION: In this yoke type MR magnetic head, an insulation gap 6 between a magnetic field inducing yoke 4 and the MR element (MR element or GMR element) 5 is set larger than a magnetic gap 3 arranged in the yoke 4. In other words, a film thickness Li of the insulation gap 5 is made thicker than a film thickness Lm of the gap 3. Moreover, signal magnetic field converging sections 4Aa and 4Ba are arranged in the yoke 4. Furthermore, the magnetic gap is formed by the electrically conductive film having a specific resistance value in the range of 5×10<-5> Ω.cm to 1×10<4> Ω.cm.
Patent JP-H0721607-A (JP)
Title: Optical recording medium
Inventor: YOSHIDA YUTAKA
IPC: G11B11/105
Filed: 1993-06-29
Abstract: PURPOSE:To improve wear resistance and to prevent the damage, etc., of a magnetic head without impairing characteristics by forming approximately uniform projections on the front surface of a protective layer on the recording layer of a substrate to controlled shapes and setting the coefft. of dynamic friction in the traveling direction of the protective layer smaller than the coefft. of dynamic friction in a reverse direction. CONSTITUTION:The surface of the protective layer 2 on the substrate 1 is provided with the protective layer 3 having the approximately uniform projections 4. The projections 4 of a circular conical or cylindrical shape are made into an asymmetrical shape by cutting or grinding the upper parts of the projections 4. Then, the circular conical projections 4 are formed into the shape shown in Fig. A and the cylindrical projections 4 are formed into the shape shown in Fig. B. The coefft. of dynamic friction in the traveling direction of both of the protective layers 3 is made smaller than the coefft. of dynamic friction in the direction opposite to the traveling direction. Sufficient wear resistance is obtd. with this optical recording medium in tests of 100000 times of number of sliding times at changing rotating speeds and head loads by assuming various disk drive devices. As a result, the removable optical recording medium having excellent interchangability with devices is obtd.
Patent JP-H087402-A (JP)
Title: Motor control device
Inventor: MORIWAKI HISAYUKI
IPC: H02P7/06
Filed: 1994-06-17
Abstract: PURPOSE:To prevent application of an excess current and voltage at the time of starting and to secure a sufficient range of a motor revolving speed by setting a limiter to a motor control signal according to a motor revolving speed. CONSTITUTION:A servo microcomputer 1 outputs a motor control signal to a motor driving device 9 so that a motor 10 reaches a target revolving speed while detecting a revolving speed information value supplied from the motor 10. At the time of starting, the motor control signal is outputted from the servo microcomputer 1 at a maximum output value. In a case like this, no limiter switching signal is supplied from the microcomputer 1 to a limiter 2. Thus, the motor control signal outputted from the microcomputer 1 is voltage-divided by means of synthetic resistance between resistors 4 and 5 and a resistor 3. Therefore, the motor control signal of an optimal value is impressed to the device 9. On the other hand, when a possible maximum revolving speed for the motor 10 is to be obtained, a switching signal is sent from the microcomputer 1 to the limiter 2, a Tr is switched on, the resistor 5 is short-circuited, the motor control signal is voltage-divided only by means of the resistors 3 and 4 and a voltage applied to the device 9 is increased.
Patent JP-H0915513-A (JP)
Title: Light shielding device
Inventor: UENO NAOKI
IPC: B60J3/04
Filed: 1995-06-26
Abstract: PURPOSE: To prevent the damage, deformation and dew condensation of a case by the change in temperature and to prevent dust, etc., from entering the inside of a device, as for a light shielding device. CONSTITUTION: The device is provided with the transparent case 14 equipped with an electrostatic actuator 15 at the inside, and by changing the relative position of a movable element 16 and a fixed element 17 for the electrostatic actuator, a light shielding ratio is adjusted. And the device is provided with a through-hole 18 for communicating between the inside and outside of the transparent case 14. A filter 22 with plural minute holes 28 capable of transmitting air but not transmitting high humidity water content and a case protective means 19 with moisture absorbent 21 for absorbing the water contained in the air are attached to the through-hole 18.
Patent JP-S5949692-A (JP)
Inventor: KANO SHIYUNSUKE
IPC: G08B25/00
Filed: 1982-09-16
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-S645088-A (JP)
Title: Semiconductor laser device
Inventor: MATSUMOTO KENJI
IPC: H01S5/10
Filed: 1987-06-29
Abstract: PURPOSE:To reduce the fluctuation of an oscillated wavelength at the time of direct modulation by a method wherein, in a semiconductor laser which has a waveguide layer with a corrugation of a Bragg wavelength which is a 1st wayelength and an active layer, a laser type phase control region whose oscillated wavelength is different from the 1st wavelength is provided. CONSTITUTION:A modulation region 40 in which the oscillation of a 1st wavelength is induced and a laser type phase control region 41 in which the oscillation of a 2nd wavelength is induced are coupled along the direction of a light axis. A bias current is injected into the laser type phase control region 41 to induce an oscillating state. Further, by applying a suitable control current to the laser type phase control region 41, the carrier density in the active layer 3 of the laser type phase control region 41 is changed with a high speed. With this constitution, the equivalent refractive index of the laser type phase control region 41 is controlled and the fluctuation of the refractive index of an active layer 4 created when the intensity of the light oscillated in the modulation region 40 is modulated is compensated so that the fluctuation of the oscillated wavelength can be suppressed.
Patent JP-H04357994-A (JP)
Title: Image display device for embroidery pattern in automatic embroidering machine
Inventor: TAJIMA IKUO
IPC: D05C5/06
Filed: 1991-06-03
Abstract: PURPOSE:To decrease the storage capacity of a pattern image file by compressing image data of the respective display embroidery patterns and storing its compressed data in the pattern image file, and to reduce the cost of a control part, in an image display device constituted so that images of plural embroidery patterns embroidered by an automatic embroidering machine are displayed in parallel on a screen. CONSTITUTION:A processor CPU determines images of the respective embroidery patterns displayed on a CRT 6 in accordance with a size of an actual embroidery pattern and a size of a display section of the CRT 6 and generates image data in its equally arranged state. The processor CPU compresses its image data, and stores its compressed data in a pattern image file in a pattern image generation memory 7. In such a state, at the time of displaying the respective display embroidery pattern on the CRT 6, the compressed data is restored, and its restored data is transferred to a video RAM 8.
Patent JP-H064614-A (JP)
Title: Logical simulation device
Inventor: SAKUMA HIROSHI
IPC: G06F17/50
Filed: 1992-06-18
Abstract: PURPOSE:To enable verification in the case where plural input signals have change allowable periods by single logical simulation by providing an input change allowable period propagating means to be stored in an input signal change allowable period storage means. CONSTITUTION:This logical simulation device is provided with an input change allowable period storage means 105 storing the change allowable period of the internal signal of a logic circuit and an input change allowable period propagating means 103 storing the change allowable period corresponding to a first signal which is stored in the input change allowable period storage means 105 and is to be the cause of the change of a second signal as the change allowable period corresponding to this second signal in the input signal change allowable period storage means 105 when an arithmetic circuit 102 decides that a change occurs in the second signal. The change allowable period of an input signal is propagated with the change of the signal inside the circuit caused by this input signal. Therefore, the verification in the case where plural input signal have change allowable periods can be performed by one time logical simulation.
Patent JP-S5783673-A (JP)
Title: Radial piston type hydraulic machine
Inventor: OCHIAI MASAMI
IPC: F04B1/107
Filed: 1980-11-12
Abstract: PURPOSE: To properly press and fit a cylinder block on fluid changeover surfaces by forming the sliding changeover surface between both end faces of a cylinder block and fluid changeover valve in a spherical shape, and providing changeover passages for fluid on these spherical surfaces.  
     CONSTITUTION: Fluid changeover plates 35A and 35B are attached on the casing units 25 and 26 with a small allowance of axial shift but no clearance of rotary movement by means of pins 41A and 41B respectively, and those changeover plates 35A, 35B are formed in spherical shapes which can fit the spherical concaves 30a, 30b of the cylinder block respectively. Ring shape sealing members 37A, 37B are fitted between fluid changeover plates 35A, 35B and casing unit 25, 26. Further, both fluid changeover plates 35, 36 are provided with mutually symmetric passages 36A, 36B respectively which are arranged to opened to passages 34A, 34B as the cylinder block 30 turns. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H116614-A (JP)
Title: Control method of ventilation upon closing shift of desulfurization bypass damper for desulfurizing device
Inventor: KIMURA SATOSHI
IPC: F23J15/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide the control method of ventilation upon closing shift of a desulfurization bypass damper of a desulfurizing device, wherein a pressure difference fluctuation generated upon closing the desulfurization bypass damper from the opened condition of the same can be restrained whereby the affection of the pressure difference fluctuation to the pressure control in the furnace of a boiler main body can be prevented. SOLUTION: In the control method of ventilation, the amount of recycle gas, which flows from the downstream side of a desulfurization bypass damper line 8 toward the upstream side of the same until that time, is reduced gradually upon closing a desulfurization bypass damper 9 from the opened condition of the same, and the amount of recycle gas is nullized when the desulfurization bypass damper 9 is closed fully. Thereafter, the control is shifted slowly to pressure difference control, so that the actual pressure difference 13 between the upstream side and the downstream side of the desulfurization bypass damper 9 reaches a desulfurization bypass damper pressure difference objective value 17 when the desulfurization bypass damper 9 is closed fully substantially.
Patent JP-S5784170-A (JP)
Title: Semiconductor device
Inventor: ETSUNO YUTAKA
IPC: H01L29/72
Filed: 1980-11-13
Abstract: PURPOSE:To suppress deterioration of a current amplification factor and to make it possible to obtain a long life and high reliability by extending one part of a base electrode of a planar type transistor onto an insulating film on a base- emitter junction. CONSTITUTION:An insulating film 5 is provided on a base-emitter junction of a planar type transistor comprising a collector 1, a base 2 and an emitter 3 (4 is  an impurity region), and one part of a base electrode 7 is extended onto said  film. Hereby, it is possibl to suppress deterioration of a current amplification  factor and to obtain a semiconductor device having a long life and high reliability.
Patent JP-S5381217-A (JP)
Title: Low-speed scanning convertion system
Inventor: YOSHIOKA JIYOUJI
IPC: H04N5/92
Filed: 1976-12-27
Abstract: PURPOSE: To simplify the control circuit of a magnetic disc driving motor by subjecting the reproduced TV rideo signals to sample-holding operations with the sampling pulses, from which both the error in time axis established during the recording and reproducing operations and the error in relative phase are eliminated. 
     COPYRIGHT: (C)1978,JPO&Japio