baber/WOPTO huggingface dataset:
Patent JP-H0765526-A (JP)
Title: Stiction preventing apparatus
Inventor: MASUOKA MASARU
IPC: G11B21/12
Filed: 1993-08-23
Abstract: PURPOSE:To prevent the stiction between a magnetic head and a head slider by separating the head slider from the surface of the magnetic head towards arm inner periphery when the magnetic head stops. CONSTITUTION:In a magnetic disc apparatus 10, a cam member 12 is provided at the side of an inner periphery of a cam follower 11 extending from an end of a suspension 6 of an actuator 3 and a disc 2. A slope 12b is formed in the cam member, which is gradually increased in thickness towards an inner peripheral edge of the magnetic disc 2. When the magnetic disc apparatus is to be stopped after driving, the rotation of the magnetic disc is stopped by a control part 13 and, after a head slider 7 lands on the surface of the magnetic disc 2, the actuator 3 is driven to move the cam follower 11 in a direction R2 along the slope 12b of the cam member 12. As a result, the head slider 7 is separated from the surface of the magnetic disc 2 and loaded on a flat part 12a of the cam member. Accordingly, the time when the head slider is in touch with the disc is reduced, thereby to prevent a stick and enhance reliability.
Patent JP-S6289442-A (JP)
Title: Coil assembly for miniaturized motor
Inventor: SUZUKI YUZURU
IPC: H02K37/14
Filed: 1985-10-15
Abstract: PURPOSE:To make it possible to previously carry out the termination of a coil easily by taking a flexible printed wiring board as the basis and by forming a coil assembly on it to which the annular coil adheres in integration. CONSTITUTION:A coil assembly is composed of a flexible printed wiring board 10 and a bobbinless annular coil 12. A flexible printed wiring board 10 is a continuous and integral formation of an annulation 14 enclosed in the stator yoke with a lead 18 having a conductor pattern 16 for drawing multiple wiring terminals. A bobbinless annular coil 12 is fixed and secured to the annulation 14 of the flexible printed wiring board. A wiring terminal 12a on the internal peripheral side is soldered to the connecting land 20 and a wiring terminal 12b on the external peripheral side to the connecting land 21.
Patent JP-H1090850-A (JP)
Title: Method for stabilizing color developing solution, stabilized color developing solution, and processing method using this
Inventor: DAVID RUROI COLE
IPC: G03C7/30
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To stabilize the developing solution in high temperature processing by controlling the pH of the color developing solution containing a specified organic antioxidant to a or keeping the solution in this value. SOLUTION: The color developing solution contains a color developing agent and the organic antioxidant of the formula: R-N(OH)-R' and the pH of the color developing solution is controlled to or kept in >9 and <10. In the formula, each of R and R' is, independently, an H atom or an optionally substituted and straight or branched alkylene group, such as methylene, ethylene, n- propylene, isopropylene, n-butylene, or 1,1-dimethylethylene, comprising an alkylphenylene group obtained by combining a 1-3C alkyl group with an optionally substituted and straight or branched aralkylene group, such as benzylene, dimethylenephenylene, isopropylenephenylene, or an optionally substituted 6-10C aryl group, such as phenyl or naphthyl group.
Patent JP-H1074020-A (JP)
Title: Magnetic recording medium and its production as well as magnetic printer making use of the same
Inventor: ISONO HITOSHI
IPC: G03G19/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium with which the formation of magnetic latent images having high resolution and sufficient magnetic attraction force to magnetic toners is possible and a process for producing the same as well as a magnetic printer with which good-quality images are obtainable by using the magnetic recording medium. SOLUTION: A magnetic drum 4 is formed by laminating the magnetic recording medium 2 and a protective film 3 on a drum base 1. The magnetic recording medium 2 is formed by laminating a second magnetic film which is an amorphous alloy film consisting of a rare earth metal and transition metal having magnetic anisotropy in the second direction within the plane different from that of the first direction on a first magnetic film having the magnetic anisotropy in the first direction in the plane.
Patent JP-S61108285-A (JP)
Title: Automatic trunk line holding circuit with dial signal
Inventor: TOMIOKA YASUHIRO
IPC: H04M3/428
Filed: 1984-10-31
Abstract: PURPOSE:To execute a holding action in a dial system telephone system by detecting a dial impulse due to a dial operation with a detecting means of a photo coupler, etc. closing an extension circuit during the calling based upon the detection and connecting an electric current voltage limit circuit to a trunk line circuit. CONSTITUTION:When a telephone system 301 in the calling condition is held, the designated number, for example, '2' is dialed by the telephone system 301. The dial impulse, which is generated by the dial signal, is detected by a photo transistor coupler 251 and inputted to an input port IP1. A CPU41 judges the holding of the line by the signal, controls a driving circuit 43 connected to an output port OP2, changed over relay contacts r1 and r2 to action contacts, connects a shunt resistance 12 to the output side of a diode bridge 11 and the holding condition is set. Simultaneously, relay contacts l1-ln' are returned to ordinary contacts, and the electric power source 221 is connected to a motor circuit to execute an extension call, etc.
Patent JP-H0391763-A (JP)
Title: Electrophotographic sensitive body
Inventor: TORITSUKA KOICHI
IPC: G03G5/06
Filed: 1989-09-05
Abstract: PURPOSE:To provide an electrophotographic sensitive body superior in original red color reproduction performance, high in sensitivity, low in residual potential, and superior in characteristics enduring preexposure and repeated uses by incorporating an azo pigment having a specified structure in a photosensitive layer. CONSTITUTION:The photosensitive layer of the electrophotogrphic sensitive body can use as a photoconductor the azo pigment represented by general formula I and also this pigment as the carrier generating material of the functionally separated type electrophotographic sensitive body, thus permitting the obtained electrophotographic sensitive body to be superior in physical film property, and electrophotographic characteristics, such as potential stability and sensitivity, and low in residual potential and fatigue deterioration, and to exhibit stable characteristics without changing said characteristics.
Patent JP-H1164162-A (JP)
Title: Inspecting device of screen
Inventor: ENAMI TSUGUYUKI
IPC: G01M11/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a pickup image having no moire fringe by use of a simple optical member by providing an optical member installing means for inserting an optical path horizontally shifting optical member between a camera and an image to be inspected, and rotating or reciprocating this means. SOLUTION: The light emitted by a diffusive irradiating light source 4, transmitted by each picture element of a screen to be inspected 1 and passed through a parallel glass plate 51 is taken by a CCD camera 2, and processed by a processing part 3. The parallel glass plate 51 is installed on a cylindrical frame 7 with a prescribed inclination α, and the frame 1 is rotated or normally and reversely rotated by a motor 8 through a belt 9. The distance for horizontally shifting the optical path by the parallel glass plate 51 is represented by D=dsin (α-β)/cos β [where, (d) is the thickness of the glass plate 51, β is the angle satisfying sin α=nsin β, where (n) is the refractive index of the glass plate 51), and set generally to one to several times the size of the picture element constituting the screen to be inspected 1.  Thus, the processing by software is dispensed with, and a taken image having no more fringe can be provided with a simple optical equipment.
Patent JP-H04110440-A (JP)
Title: Particle dispersed composite and its manufacture
Inventor: ISHIZUKA SATORU
IPC: C22C32/00
Filed: 1990-08-31
Abstract: PURPOSE:To obtain a composite having different plural properties by uniformly dispersing ceramic particles having good wettability and ceramic particles having less wettability into a matrix allay into a particle dispersed composite. CONSTITUTION:At first, as ceramic particles having good wettability, SiC is used, and about 2wt.% hBN as ceramic particles having less wettability is mixed to about 98wt.% SiC to prepare mixed powder 2, which is preheated to about 300 to 900 deg.C. On the other hand, a die 1 is prepd. and is preheated to about 100 to 400 deg.C, in which the above mixed powder 2 is housed. Next, the molten metal 3 obtd. by subjecting an Al alloy prepd. separately to melting under heating to about 650 to 850 deg.C is poured onto the mixed powder 2 in the die 1, which is pressurized by a punch 4 under the pressure P of about 100 to 10000kgf/cm<2> to infiltrate the molten metal 3 into the gaps among each particle of the mixed powder 2, by which a composite part 5 is partially formed. The obtd. composite is again housed in a stirring vessel 6 in a molten state, which is stirred by a stirring blade 7 to uniformly disperse the ceramic particles into the matrix alloy, by which a homogeneous composite can be obtd.
Patent JP-S60122427-A (JP)
Title: Data output device
Inventor: HAGIWARA YOSHITO
IPC: G06F21/31
Filed: 1983-12-07
Abstract: PURPOSE:To attain print of a confidential protecting area for a special user only by indicating the special area in a print output data in terms of a secret code. CONSTITUTION:The special user outputs the 1st secret code coincident with the 2nd secret code existing in the output data to a line 101 by a registration command and stores (11) it via a control section 10. The control section 10 gives the 2nd secret code detected from the print output data to a comparator 12. If the 2nd secret code is not detected, the control section 10 gives the print output data to a print section 13. On the other hand, when the confidential protection area exists in the output data, the comparator 12 compares the 1st and 2nd secret codes, and when the comparison is established, the 2nd secret code and succeeding data are fed to the print section 13, and when the comparison is not established, the print of the protection area is suppressed by a confidentiality processing section 14.
Patent JP-H1092188-A (JP)
Title: Ultra-high speed shift register utilizing resonance tunnel diode
Inventor: TANG HAO
IPC: G11C19/12
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To transmit and store a high speed bit stream with a non-synchronous clock by providing a binary condition setting means and a means for coupling with a static latch(SL) in the preceding stage and for amplifying a signal under the insulation from the SL in the successive stage of an SL consisting of a negative resistance device. SOLUTION: The ultra-high speed shift register controls the series connected resonance tunnel diodes(RTD) 22a and 24a, 22b and 24b to the bistable operating condition and supplies the power toward the ground from the power supply Vdd. A buffer amplifier formed by an enhancement type FET 30b and a depletion type load FET 28b amplifies an output of the preceding stage while the preceding stage and the successive stage are insulated. Moreover, the switching transistors 20a, 20b provide an output 34 of the same polarity as the input voltage 19 after one CLK cycle by means of the CLK 32 which is a complementary signal of CLK 21. Thereby, the ultra-high speed bit stream can be transmitted and stored with a small apparatus with the non-synchronous CLK.
Patent JP-S62116881-A (JP)
Inventor: DONARUDO EDOWAADO JIYANKE
IPC: F25D11/02
Filed: 1986-09-30
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-H0564929-A (JP)
Title: Label printer
Inventor: TAKAI YOSHIHIRO
IPC: B41J5/30
Filed: 1991-09-10
Abstract: PURPOSE:To prevent an incorrect input by inputting a data simply and to perform correction and registration of commodity information quickly by a method wherein a data of a commodity name or the like accessed by a standard data access means is stored as the data of the commodity name or the like of the commodity information to be corrected or set. CONSTITUTION:A standard data memory means 5 which stores data of a plurality of commodity names or the like by annexing standard codes thereto is provided. Then, a standard data access means which accesses the data of the commodity name or the like corresponding to the standard code from the standard data memory means when commodity information stored in a commodity information memory means 3b is corrected or when the commodity information to be stored is set, is provided. A commodity information registration means 3b which stores the data of the commodity name or the like accessed by the standard data access means as the data of the commodity name or the like of the commodity information to be corrected or set, is provided.
Patent JP-H0278780-A (JP)
Title: Cylinder suspension control mechanism of multi-cylinder rotating compressor
Inventor: KAWASAKI KATSUYUKI
IPC: F04C29/04
Filed: 1988-09-14
Abstract: PURPOSE:To prevent the temperature increase of a compression element with a simple structure by providing such a constitution as providing a blocking means for blocking an inlet pipe by the pressure of a high pressure refrigerant solution for external refrigeration and air conditioning cycle at the time of cylinder suspension and introducing the high pressure refrigerant solution into the compression element. CONSTITUTION:A crank shaft 2 is rotated by an electric element 1 to rotate rolling pistons 5a, 5b in determined directions through eccentric parts 4a, 4b having the phases shifted at 180 deg. to each other. When a refrigerant gas to be compressed is taken in from inlet pipes 16a, 16b and compressed, the resulting compressed refrigerant gas pushes open an exhaust valve 15, through which the gas is exhausted outside of a cylinder, namely into a sealed vessel 10. In this case, a liquid refrigerant feed pipe 28 for leading the liquid refrigerant to the slider 18 lower space of a suspended cylinder control mechanism 21 at the time of cylinder suspension control and also communicating between the slider 18 lower space and the inlet chamber side of the suspended cylinder side compression element is provided. Hence, the liquid refrigerant is fed to the suspended cylinder side compression element in the cylinder suspension operation, and then evaporated with taking the heat of evaporation within the compression element, whereby the compression element is cooled.
Patent JP-S60123102-A (JP)
Title: Extra-high frequency filter
Inventor: ANDOU MASAKI
IPC: H01P7/08
Filed: 1983-12-06
Abstract: PURPOSE:To use effectively a dielectric substrate to attain stable filter characteristics with a small-sized constitution by providing one or more annular resonance circuits close to one another in the middle between an input circuit and an output circuit and arranging these resonance circuits on both of upper and lower faces of the dielectric substrate. CONSTITUTION:An input circuit 3, an output circuit 4, and an annular resonance circuit 9 in the intermediate stage are provided on one face of a dielectric substrate 1, and annular resonance circuits 8 and 10 are provided on the other face of the dielectric substrate 1. Therefore, it is possible that circuits 3 and 8, circuits 8 and 9, circuits 9 and 10, and circuits 10 and 4 are approximated to each other sufficiently or they overlap partially with the dielectric substrate 1 between them, and electric coupling between respective circuits is strengthened sufficiently.
Patent JP-H1075287-A (JP)
Title: Portable video telephone
Inventor: HATA YOSHIYUKI
IPC: H04M1/21
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To change the direction of a camera without moving a body at the use of the camera by protecting a lens and a camera part unless the camera is used, permitting an image not to be fetched and eliminating the psychological uneasiness of a user that the image is being transmitted. SOLUTION: The camera 101 is provided so as to freely make an appearance against a display part 111. A lock release button 103 is depressed when the camera is used so as to expose the camera 101 to the outside of the display part 111. The exposed camera 101 can be rotated so as to change an angle without moving an operating part 109 and the display part 111. Unless the camera is used, it is pushed-down and contained inside the display part 111.
Patent JP-S6289390-A (JP)
Title: Semiconductor laser
Inventor: IWATA HIROSHI
IPC: H01S5/00
Filed: 1985-10-16
Abstract: PURPOSE:To offer the semiconductor laser capable of high-output operation and having a good high-frequency characteristic by providing at least one of a carrier confinement layer composed of a semiconductor which is adjacent to an active layer, and a light reflection layer composed of crystal metal which is adjacent to said carrier confinement layer, respectively. CONSTITUTION:A semiconductor layer is composed of a buffer layer 11 consisting of an N-GaAs crystal-grown on a GaAs substrate 10, an N-type cladding layer 12 consisting of N-Al0.7Ga0.3As, an active layer 13 consisting of GaAs, a carrier confinement layer 14 consisting of P-Al0.7Ga0.3As, a light reflection layer 15 consisting of crystal Al and an N-electrode 16. The light reflection layer 15 consisting of crystal Al reflects light completely and performs the light wave guiding without a loss. Also, the confinement of holes is effected by the carrier confinement layer 4 and as the layer 14 is thin, an electrical resistance is small and the heat is dispersed to the outside easily.
Patent JP-H0674811-A (JP)
Title: Detecting device for liquid level in rotating body
Inventor: NAGANO RYOJI
IPC: H02K55/00
Filed: 1992-08-31
Abstract: PURPOSE:To exactly detect a liquid level by providing a movable body following the change of the level of liquid for cooling in a rotor and a photosensor detecting its floating level. CONSTITUTION:Light is cast from a lighting device 12 to a liquid level detector inside a rotor with using a light casting photofiber 13 for leveling in 4 for example. At the liquid detection level, a moving body 11 following the change of the liquid level 5 is provided. If the liquid level in the rotor is at F, the upper two lights from the photofiber 13 are blocked and lower two lights are transmitted through the photofibers 15 for light reception to the level 1 detector 14a and the level 2 detector 14b in the light reception device 14, respectively, and thus, the liquid level is detected. Following the lowering of the liquid level, the movable body 11 also lowers and the light is not transmitted in the detector 14b and the detector 14a in this order and thus, the lowering of the liquid level is judged. When the liquid level 5 rises, conversely, the movable body 1 rises, the light is transmitted in the level 3 detector 14c and the level 4 detector 14d in this order, and the rise of the liquid level 5 is judged.
Patent JP-S61108130-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KOBAYASHI TOSHIYUKI
IPC: H01L21/263
Filed: 1984-11-01
Abstract: PURPOSE:To make it feasible to form thin films very rapidly by a method wherein a light source of ultraviolet rays to activate the surface of substrate and an oscillator of laser beams to excite reaction gas are provided. CONSTITUTION:The surface of substrate 5 heated by a heater 3 at low temperature is irradiated with ultraviolet rays from a light source 22 to activate the substrate 5. Besides, reaction gas 4 is flowed from an inlet 7 to a substrate 5 to be irradiated with laser beams 12 for photochemical reaction. Resultantly, thin films with even thickness may be formed very rapidly on the substrate 5.
Patent JP-H0761902-A (JP)
Title: Chemical damage-reducting agent
Inventor: MOGI TAKEO
IPC: A01N25/32
Filed: 1993-08-25
Abstract: PURPOSE:To provide an agent for reducing the chemical damage of a sulfonylurea herbicide for paddy rice. CONSTITUTION:A chemical damage-reducing agent contains 2',3'-dichloro-4- ethoxymethoxybenzanilide as an active ingredient. The agent is used at a dose of 1g/a to 30g/a as the amount of the active ingredient. The target sulfonylurea compound includes ethyl=5-[3-(4,6-dimethoxypyrimidin-2-yl)ureidosulfonyl]1- methylpyrazol-4-carboxylate, -1-(2-chloroimidazo[1,2-a]pyridin-3-ylsulofonyl)-3-(4,6- dimethoxypyrimidin-2-2-yl)urea,-methyl=alpha-(4,6-dimethoxypyrimidin-2- ylcarbamoylsulfamoyl)-o-toluate, and 3-(4,6-dimethoxy-1,3,5-triazin-2-yl)-1-[2-(2- methoxyethoxy)phenylsulfonyl]urea.
Patent JP-S6294580-A (JP)
Inventor: NISHIZAWA TADANOBU
IPC: B65D88/26
Filed: 1985-10-16
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-S6478778-A (JP)
Title: Joy stick type controller
Inventor: SADANAMI TOSHIHISA
IPC: B25J13/06
Filed: 1987-09-14
Abstract: PURPOSE: To reduce the number of parts of a joystick type controller and operate a handle smoothly by extending a tensile spring for returning an operation rod to the neutral position automatically between one end of the operation rod and a fixed support body. CONSTITUTION: A microswitch 49 is turned on by the operation of a handle 31 and also the resistance value of a linear type potentiometer 38 is set. When a worker takes his hand off from the handle 31 in order to stop such operation, the handle 31 is returned automatically from a slant-moving state to the neutral state, namely an erection state by the action of the tensile spring 40 extended between the lower end 31b of the handle 31 and the shaft 41 of a frame 32. By the use of this tensile spring 40, a metal fitting slidable for the handle 31 and pan are not required and the number of parts is reduced and also the part to which a big friction force is exerted at the operation time is eliminated and the handle 31 can be operated smoothly.
Patent JP-H01268889-A (JP)
Title: Device for preventing scale sticking and corrosion of piping or the like
Inventor: HOSHI TAKAHIDE
IPC: C23F14/00
Filed: 1987-09-17
Abstract: PURPOSE:To provide the title device which prevents sticking of trace elements contained in water as scale and the corrosion of a pipeline by providing a device for impressing magnetic fields by permanent magnets and slight current to the pipeline. CONSTITUTION:The above device is provided with a pair of the permanent magnets 16, 16a disposed with magnetic poles oppositely to each other to enclose the circumference of the metallic piping 1 in which liquid of hydrogen flows and a protector 15 housing said permanent magnets 16, 16a and having the function as a magnetic shield. The device has a power supply terminal provided to the protector 15 in order to pass the slight current to the pipeline 1 from an external power supply. The above-mentioned device can be mounted to an arbitrary position of the pipeline of a boiler. The settling of the trace materials in water is prevented and the degradation in the properties of the water is prevented by the magnetism generated by the permanent magnets and the slight current.