baber/WOPTO huggingface dataset:
Patent JP-S6395471-A (JP)
Title: Multicolored picture forming method
Inventor: SHOJI HISAFUMI
IPC: G03G13/01
Filed: 1986-10-09
Abstract: PURPOSE:To maintain the maximum density of each color at a fixed level and to adjust the tone expressiveness of each color so that the color balance can be maintained excellently, by forming a monochroic reference toner picture, reading the reflecting density of the picture, and then, recognizing a picture forming condition in accordance with the read results. CONSTITUTION:An optical sensor 35 is composed of a light emitting and light receiving elements and reads the reflecting density of a monochroic reference toner picture of yellow, magenta, cyan, or black. Of the multicolored toner picture formed on a picture forming body 1, a picture section B is transferred to recording paper P by means of a transfer pole 33 except the reference toner picture C. In other words, the reference toner picture is formed with yellow, magenta, cyan, or black toner at the position C and its reflecting density is read with a density detector using the optical sensor 35. All of the read results are reflected in the picture forming conditions of all colors. Therefore, the color balance can always be maintained at a fixed level.
Patent JP-H04120136-A (JP)
Title: Prepreg
Inventor: NAITO TAKESHI
IPC: C08L61/00
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a prepreg having quick curability and easy moldability without lowering the heat-resistance of the base resin by impregnating a polystyrylpyridine resin and a specific polyfunctional maleimide resin in a reinforcing material. CONSTITUTION:The objective prepreg can be produced by impregnating a composition composed of (A) 100 pts.wt. of a polystyrylpyridine resin and (B) preferably 5-50 pts.wt. of a polyfunctional maleimide resin having >=4 maleimide groups in one molecule [preferably a resin of formula I (M1 is group of formula II; R is H or methyl; n is 0-2)] in a reinforcing material such as carbon fiber, glass fiber, silicon carbide fiber, alumina fiber and ceramic fiber.
Patent JP-S61120426-A (JP)
Title: Manufacture of semiconductor device
Inventor: JINRIKI HIROSHI
IPC: H01L21/822
Filed: 1984-11-16
Abstract: PURPOSE:To obtain a large capacity at a low temperature and with a small area, by overlaying an oxide film of Ta, Ti, Nb, Hf, Zn, Al or the like on an SiO2 film on an Si substrate and selectively heating the SiO2 film with electromagnetic waves. CONSTITUTION:Ta2O5 is applied on an Si substrate 1 by the reactive spattering, whereby an SiO2 thin film 3 is formed in the interface between the Si and the Ta2O5. When CO2 laser beams having a wavelength of 9-10mum are applied thereto, only the SiO2 3 is heated thereby. According to this method, the interfa cial level density is decreased and thus the density of defects can be decreased. Consequently, a highly reliable capacity can be obtained.
Patent JP-H0796237-A (JP)
Title: Apparatus for application of magnetic coating
Inventor: MATSUSHITA YASUYUKI
IPC: B05C1/08
Filed: 1993-09-28
Abstract: PURPOSE:To provide an applying apparatus wherein a magnetic layer with excellent uniformity of thickness and surface flatness can be formed and the amt. of wear is less and the quality of coating being stable for a long time can be ensured even when a magnetic coating material with high solid concn. and high compounding ratio of a magnetic powder is an object to be applied as an applying apparatus for applying continuously the magnetic coating material on a non-magnetic base. CONSTITUTION:A gravure roll 1 being brought into contact with a base 4, a liq. feeding nozzle 2 for feeding a magnetic coating material on the surface 2, the first doctor blade 3a for adjusting primarily the thickness of the fed magnetic coating material and the second doctor blade 3b for adjusting secondarily the thickness are provided and when the tangent line to the gravure roll 1 is zero degree on the rear side of roll rotation, the contact angle is set at 30-90 deg. at the first doctor blade 3a and 0-30 deg. at the second doctor blade 3b.
Patent JP-H03103290-A (JP)
Title: Sewing data preparing device for sewing machine
Inventor: SHIGETA KATSUNORI
IPC: G06F3/0354
Filed: 1989-09-18
Abstract: PURPOSE:To confirm inputted sewing data before sewing by displaying a control command for each stitch, the feeding amount of an X axis and the feeding amount of a Y axis, etc., in the prescribed position of a display picture in respect to the prepared sewing data including a real sewing part, idle part to be fed without being sewn, origin position, sewing start position and control command such as a thread cut signal and an intermediate stop signal, etc. CONSTITUTION:When a list display mode is started, a cursor 12 is turned to a state that coordinates are read from a pattern input part 13 of a tablet digitizer 10, and a picture cursor is displayed in the position of read coordinate data. In such a state, when the cursor 12 is moved, the picture cursor is also displayed in the moved position. It is judged whether the picture cursor is made close to the needle position of a previously displayed stitch pattern or not, and when the cursor is made close, the picture cursor is displayed in the same position as the needle position to which the cursor 12 is made close. When the closed needle position is an objective position, the address of the needle position is set and when it is not the objective position, the cursor 12 is set in a position separated from the closed needle position. Then, a processing is executed again. Thus, the sewing data is displayed in the display picture.
Patent JP-S62101222-A (JP)
Inventor: YOSHIOKA TOMOKAZU
IPC: A47L9/28
Filed: 1985-10-28
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-H1181301-A (JP)
Title: Continuous underground wall and construction therefor
Inventor: ISEMOTO NORIAKI
IPC: E02D3/10
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce cost by making bore holes reaching a confined aquifer in part of a continuous underground wall made of columnar shapes arranged laterally, and installing steel pipes as stress blocks equipped with drain pumps thereby making it unnecessary to install drainage wells. SOLUTION: Holes 2 are formed for a well and a cylindrical body 5 is embedded in each hole. The cylindrical body 5 is a circular cylindrical steel pipe, and a strainer is attached to the tip portion located in a confined aquifer 4. In a space having the hole 2 and the cylindrical body 5, gravel and crushed stone are filled up to the upper portion of the strainer, on which bentonite masses are placed to form an impermeable layer. Soil cement is filled on the impermeable layer. Continuously in a lateral direction from the hole 2, drilling is performed up to the impermeable layer 3 and the hole is inserted with a stress member such as H-shape steel, and soil cement columnar walls are built throughout the whole periphery, an underwater pump is installed in the cylindrical body 5 and drainage equipment A is completed.  Next, ground 1 surrounded by the continuous underground walls is excavated. By doing this, a well for pumping water is provided in part of the underground wall to prevent heaving.
Patent JP-2001062853-A (JP)
Title: Manufacture of part with irregular surface
Inventor: WATANABE MUTSUJI
IPC: B29C39/12
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a part with an irregular surface by which bubbles are not entrained when an ionizing radiation-curd resin is applied to a mold having an irregular pattern and the deterioration of production efficiency is hardly expected. SOLUTION: This method for manufacturing a part with an irregular surface comprises the procedural steps of a process such as the step to apply a first ionizing radiation-cured resin 1 of a finely atomized form with an average particle dia. of 10-50 μm on the face of a mold 6 with an irregular pattern, the step to superpose the face of a second ionizing radiation-cured resin 2 of a base material sheet 7 to which the second ionizing radiation-cured resin 2 is previously applied on the face of the first ionizing radiation-cured resin 1 applied on the mold 6 and laminate the first ionizing radiation-cured resin 1 and the second ionizing radiation-cured resin 2 together by pressing the resin faces through the base material sheet 7,  the step to irradiate the first ionizing radiation-cured resin 1 and the second ionizing radiation- cured resin 2 with an ionizing radiation by means of an ionizing radiation emitting device 5 to cure the resins 1, 2, and the step to release the layers of the first ionizing radiation-cured resin 1 and the second ionizing radiation-cured resin 2 from the mold 6 together with the base material sheet 7.
Patent JP-2001069692-A (JP)
Title: Permanent magnet filed type, small-sized direct-current motor
Inventor: YAMASHITA FUMITOSHI
IPC: H02K23/04
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, high-output, and low-cogging torque direct- current motor, using thin arc-shaped rare-earth magnets with a maximum thickness of less than 1 mm for use in audio video equipment with its starting voltage and starting current reduced, so that the motor runs with accuracy. SOLUTION: Arc-shaped rare-earth magnets 1, less than 1 mm in maximum thickness, formed by compression-molding rare-earth-iron quenching-solidified thin pieces, together with binder are pressed against and secured on a magnetically soft frame 2, and both ends 11 in the circumferential direction without a back yoke for obtaining a permanent magnet field system type, small-sized direct-current motor. The arc-shaped rear-earth magnets formed by compression molding, containing more rare-earth-iron quenching-solidified thin pieces, have such a property where remnant magnetic flux density Br and coercive force HC further increase simultaneously as a function of magnetization fields, and obtains balanced demagnetizing curves, even in an saturated magnetization state.
Patent JP-H03102309-A (JP)
Title: Optical scanner
Inventor: YOKOYAMA OSAMU
IPC: H04N1/113
Filed: 1989-09-18
Abstract: PURPOSE:To obtain a scanning optical system which has small curvature of field without using any ftheta lens by combining a lens which includes a diffraction grating structure with a movable spot light source and a light source whose oscillation frequency is variable. CONSTITUTION:A semiconductor laser 101 is used as the light source whose oscillation frequency is variable, and a 1st lens 103 is provided with an actuator 104, which moves a 1st image point 105 in the optical axis direction. A 2nd lens 106 is provided with a micro-Fresnel lens 107 which has the diffraction grating structure. When a rotary polygon mirror 108 rotates in such constitution, the image point 105 is shifted in position through the actuator 104 onto a straight scanning line 111, and the oscillation frequency of the semiconductor laser 101 is varied to cancel the movement of the image point and aberrations.
Patent JP-2001066113-A (JP)
Title: Image measuring method
Inventor: SAKAI TOMOYUKI
IPC: G01B11/02
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To accurately measure the feature quantities of a figure, such as width and area, fetched by image input. SOLUTION: In an image input part 1, figure information 13 is projected onto a light-sensitive element group (CCD) 90 for image pick up and inputted. The inputted figure information is stored in a memory element (a frame memory 9) corresponding to each light-sensitive element 90 as brightness representing the level of light and shade. An operation means 5 converts the value of the brightness stored in each memory element in the frame memory 9 to the ratio (area) of the figure information projected on each light-sensitive element corresponding to each memory element, and calculates the feature quantities of a figure, such as width, area, and length.
Patent JP-S61106192-A (JP)
Inventor: SAITO TATSUYA
IPC: B26B21/40
Filed: 1985-10-28
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-S62102196-A (JP)
Inventor: MATSUBAYASHI YOSHIKAZU
IPC: B09B3/00
Filed: 1985-10-30
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-S61122289-A (JP)
Title: Novel cephalosporin compound, preparation of said compound, and medicinal drug containing same
Inventor: NAGANO KENSHO
IPC: A61P31/04
Filed: 1984-11-16
Abstract: NEW MATERIAL:The compound of formula I [A is H, carbamoyl, or group of formula II (R<1> is lower alkyl); B is carboxy or group of formula-CH2OOCC (R<2>)3 (R<2> is carboxy esterified with the group of formula III) and its salt. EXAMPLE:Sodium (Z)-7-[ alpha-(2-amino-4-thazolyl)-alpha-( thiocarbamoyl-methoxyimino )acetamido]-3-methyl-DELTA<3>-cephem-4-carboxylate. USE:Antibacteria agent effective to Gram-positive bacteria and Gram-negative bacteria. Suitable for oral administration. PREPARATION:The 7-amino-3-cephem derivative (salt) of formula IV (Ba is same as B or carboxy having protecting group) is made to react with the substituted hydroxyiminothiaxolylacetic acid derivative of formula V (R<3> is H or aminoprotecting group), and is necessary, the protecting group is eliminated from the product.
Patent JP-H04120610-A (JP)
Title: Overcurrent protective device for stabilized power supply
Inventor: KAWABATA TAKESHI
IPC: G05F1/56
Filed: 1990-09-12
Abstract: PURPOSE:To improve the reliability and efficiency of the title device by making the output current versus output voltage characteristic of the device to have a chevron shape. CONSTITUTION:A protective circuit having such an output characteristic of a chevron shape is obtained in that, when a voltage drop is detected by means of a voltage detection circuit 5 composed of voltage-dividing resistors R13 and R14 for feeding back voltages and the dropped voltage is supplied to the base of the transistor Q4 of the 2nd constant-current circuit 4 (Vb drops), the collector current IC2 of the transistor Q4 decreases and the Ib of a transistor Q3 for control is suppressed to a saturated current Isat decided by a resistor 6. Since the power loss of a transistor for controlling can be suppressed by making the output characteristic to have a chevron shape at the time of an overcurrent, the risk of a thermal runaway can be avoided and an overcurrent protective device for stabilized power supply which can improve the reliability and efficiency of stabilized power supply to electronic equipment can be obtained.
Patent JP-H1093837-A (JP)
Title: Dynamic focus circuit
Inventor: MURAMATSU IKUYOSHI
IPC: H04N3/26
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To correct the phase shift of the horizontal component of a dynamic focus waveform. SOLUTION: Dynamic focus voltage at the start time of a clipped flyback pulse and the start time of clipped and inverted flyback pulse is held in the capacitors C2 and C5 of first and second holding means 51 and 52. The potential difference is amplified and a sawtooth wave generated in a sawtooth wave generator 8 is multiplied in a computing element A. When the direction of the sawtooth wave obtained by multiplication is set to be that for canceling the potential difference, the sawtooth wave and a horizontal parabolic wave are inputted to a control means 6, they are synthesized/amplified and the potential difference can be cancelled.
Patent JP-H1159799-A (JP)
Title: Oil feeding device
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/30
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To keep a bulging amount of an oil feeding hose constant without having any relation with an oil feeding state. SOLUTION: This oil feeding device is constructed such that an oil feeding hose 10 receiving fuel oil fed under pressure of a pump and stored in an oil feeding hose reel 4 is provided with an oil feeding nozzle 9 having a driving mechanism for opening or closing a main valve by an oil feeding lever which can be operated from outside and further for closing the main valve with a valve closing instruction signal.  At a stage in which an oil feeding operation with a pre-set amount is carried out, the valve closing instruction signal is outputted from a display control device 24 to close the main valve, thereby also at a stage in which the pre-set oil feeding is carried out, the oil feeding operation is stopped by closing the main valve in the same manner as that of free oil feeding operation and then a bulging-out state of the oil feeding hose is kept constant without having any relation with the oil feeding mode.
Patent JP-2001066951-A (JP)
Title: Imamge forming system
Inventor: UNO TAKAHIKO
IPC: H02J1/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system capable of requesting the outputting of images and also remotely controlling a preheating or sleep mode for reducing power consumption in an image forming system to which plural image forming devices are connected. SOLUTION: Other machines 81 to 83 are notified of the shift to a power saving mode, and the image forming device received with the notification displays the instruction notified to a user. When the user permits the shift to the power saving mode or when the user does no express user' will within a prescribed time, it is changed to the power saving mode.
Patent JP-S63170620-A (JP)
Title: Transfer-in device for photographic lens
Inventor: SHIMADA TAKAHISA
IPC: G02B7/09
Filed: 1987-09-25
Abstract: PURPOSE:To calculate the correct focusing distance of a lens by detecting the connection of a power source, and resetting the transfer quantity of a photographic lens. CONSTITUTION:A microcomputer 1 constitutes a focusing detecting means, a power source connection detecting means, a first control means, a lens position detecting means, a second control means, a distance calculating means, and a reset means, and a motor M2 constitutes a lens driving means. In this state, when a power source is connected, its connection is detected by the power source connection detecting means, and by the first control means, the lens position detecting means, and the second control means, a photographic lens is moved to a prescribed feed-in position and stopped, thereafter, the transfer quantity of the photographic lens stored in the distance calculating means is reset by the reset means. In such a way, even when the focusing optical system of the lens is driven by a manual operation in a state that the power source is not connected, the lens can be fed into a prescribed feed-in position, and also, the correct focusing distance of the lens can be calculated.
Patent JP-2000054472-A (JP)
Title: Cover for gutter
Inventor: KAGA YOSHIYUKI
IPC: E03F5/04
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To make permeation of water while removing refuse, prevent ice from being stuck thereto, and prevent noise against impact from generating, by providing taper parts in imitation of the gradients of the upper spreading width of the cover receiving parts of a gutter on the two sides of the long peripheral side of a cover, and forming the cover out of rubber tip combination having cut-in parts and projecting parts at nearly equal intervals. SOLUTION: This cover is formed out of rubber tip combination 1, the two long sides L of the cover C having porous cavities therein are formed with taper parts 2 having the same gradient as the gradient of a cover receiving part spreading width upward of a gutter, and it is formed with cut-in parts 3 and projecting parts 4 at equal intervals so that the contact area with the cover receiving part keeps the contact area over about 1/2 against the total contact area. Through holes 5 of diameter under 1/5 of the full width are provided at nearly equal intervals on the nearly center line of the cover C, and a recessed ditch 6 having width over 1/5 of the width of the cover C and depth under 1/5 of the thickness of the cover C is provided along the nearly center line on the upper face.  When this cover C is mounted on the cover receiving part of a gutter in a residence site or the like, by elasticity of the taper parts 2 and the projecting parts 4, fitting tightness of the cover receiving part of the gutter is improved.
Patent JP-2000070281-A (JP)
Title: Treatment implement system for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/28
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a treatment implement system for an endoscope which reduces the probability of the occurrence of danger by the erroneous supply of high-frequency current and has high safety while decreasing the kinds of manipulation sections as far as possible. SOLUTION: This treatment implement system for the endoscope has two kinds of the manipulation sections including the manipulation section 100 for high-frequencies provided with a high-frequency power source connecting terminal 101 and the manipulation section 200 for non-high frequencies not provided with the high-frequency power source connecting terminal 101 and two kinds of sheath sections including a sheath section 10 for connectable to both of the manipulation section 100 for high-frequencies and the manipulation section 200 for non-high frequencies and a sheath section 20 exclusively used for non- high frequencies connectable to the manipulation section 200 for non-high frequencies and non-connectable to the manipulation section 100 for high-frequencies.
Patent JP-S60132927-A (JP)
Title: Optically active cyclopentenone and production thereof
Inventor: MINAMII MASAYOSHI
IPC: C07C49/707
Filed: 1983-12-21
Abstract: NEW MATERIAL:Optically active cyclopentenone expressed by formula I . USE:An intermediate for pyrethroids and intermediate for medicines or agricultural chemicals. PREPARATION:Racemic-cyclopentenone expressed by formula II is condensed with (1R,5S)-6,6-dimethyl-4(R)-hydroxy-3-oxabicyclo[3.1.0]hexan-2-one in the presence of an acid catalyst to give a diastereomer mixture of (1R,5S)-6,6-dimethyl- 3-oxa-4(R)-[1(R)-4-oxo-5,5-dimethyl-2-cyclopentenyloxy]bicyclo[3.1.0]h exan-2-one with (1R,5S)-6,6-dimethyl-3-oxa-4(R)-[1(S)-4-oxo-5,5-dimethyl-2-cyclopenten yloxy] bicyclo[3.1.0]hexan-2-one, which is then separated to afford the respective diastereomers. The resultant diastereomers are then hydrolyzed to give the aimed compound expressed by formula I .
Patent JP-H03104742-A (JP)
Title: Arm rest structure of automobile
Inventor: HIROYA YASUSHIGE
IPC: B60N3/00
Filed: 1989-09-19
Abstract: PURPOSE:To keep an arm rest function even at the time of sliding a seat by swelling portions of a front door trim and a rear door trim to form arm rests for a front seat and a rear seat, and swelling a center pillar trim to form a continuous arm rest. CONSTITUTION:The middle portions in the direction of height of a front door trim 11 and a rear door trim 12, which are attached along the car interior side inner surfaces of a front door 3 and a rear door 5, are swelled to form arm rests 11a and 12a. A swelled portion 14a is formed on the pillar trim 14 of a center pillar 8 to provide an arm rest 13, whereby the arm rest 11a, 12a are connected to each other by the arm rest 13. Accordingly, even when a front seat is slid backward, an arm rest function can be ensured by the arm rest 13.