baber/WOPTO huggingface dataset:
Patent JP-H01164705-A (JP)
Title: Production of oxide superconductor powder
Inventor: KOMATSU MICHIYASU
IPC: C01B13/14
Filed: 1987-12-19
Abstract: PURPOSE:To obtain powder of a superconductor having uniform quality in a large amt. in a relatively short time by using a rotary continuous heat-treating apparatus capable of obtg. a predetermined temp. and reaction time, calcining a powder mixture of starting materials while passing O2-contg. atmosphere through the apparatus, and pulverizing the calcined product. CONSTITUTION:A powder mixture of starting materials contg. each metal element for constituting an oxide superconductor in a predetermined proportion is charged from an end of a cylindrical treating section of a rotary continuous heat-treating apparatus capable of obtg. a predetermined temp. and reaction time. At the same time, said powder mixture is calcined continuously while feeding O2-contg. atmosphere from another end or same end of the cylindrical treating section. Practically useful oxide superconductor is pref. a perovskite type oxide superconductor contg. a rare earth element.
Patent JP-H06308640-A (JP)
Title: Improved method for manufacture of photographic element
Inventor: MAAKU DAGURASU FURANKE
IPC: G03C1/12
Filed: 1993-12-21
Abstract: PURPOSE: To attain improved sensitometry property by using ultrafiltration in combination with a coagulant acting as a super sensitizer under a specific condition. CONSTITUTION: Ag<+> NO3 <-> is allowed to react with G<+> X<-> to form Ag<+> X<-> and G<+> NO3 <-> , the concentration of G<+> NO3 <-> is decreased by ultrafiltration, one expressed by formula I or formula II is added and a spectral sensitizer capable of increasing photosensitivity to chemical irradiation is added. In such a case, G<+> expresses Na<+> , K<+> , NH4 <+> or the combination and X<-> expresses CL<-> , B2 <-> , I<-> or the combination. And in formula I and formula II, D<+> expresses Na<+> , K<+> , Li<+> or NH4 <+> and (n) expresses 1-5, (m) expresses 1-10. As a result, improved each property is attained by ultrafiltration in combination with spectral sensitization to purify.
Patent JP-H04190320-A (JP)
Title: Manufacture of contact lens
Inventor: KIGUCHI HIROSHI
IPC: C08F30/08
Filed: 1990-11-26
Abstract: PURPOSE:To enable low-temperature graft processing without cloudiness by adding ammonium ferrous nitrate to a monomer aqueous solution composed of acryl amide, N,N'-methylenebisacrylamide and water. CONSTITUTION:In a contact lens using a polymer of ester methacrylate compound which is a copolymer of at least alkyl methacrylate and siloxanyl methacrylate as raw material, at the time of discharge-processing the surface of the lens under the atmospheric pressure or reduced pressure to graft- polymerizing a hydrophilic monomer on the surface of the lens, 0.01mol ammonium ferrous nitrate (Mohr's salt) to 1wt% monomer in a water solution is added to a monomer water solution composed of a least acrylic amide, N,N'- methylene bis acrylic amide and water. Thus, while low-temperature graft polymerization is enabled, the contact lens can be obtained without cloudiness of the lens surface.
Patent JP-H03181532-A (JP)
Title: Expanded graphite dispersion type composite resin
Inventor: YOSHIDA YASUO
IPC: C08L101/00
Filed: 1989-12-11
Abstract: PURPOSE:To provide the subject resin having excellent conductive characteristics and heat-diffusing property and useful as an electromagnetically shielding resin or heat-resistant resin by dispersing a specific amount of fine particle-like expanded graphite in a resin. CONSTITUTION:1-150 pts.wt., preferably 5-30 pts.wt., of expanded graphite having a particle size of <=20mum is dispersed in a resin such as PE, PP, polyamide resin, polyacetal resin, polycarbonate resin or polybutylene terephthalate to provide the objective resin.
Patent JP-H08176512-A (JP)
Title: Coating liquid for silica-based film formation, its production, silica-based film and semiconductor device
Inventor: NOBE SHIGERU
IPC: C09D183/00
Filed: 1994-12-26
Abstract: PURPOSE: To obtain the subject coating liquid containing a specific polysilazane compound and a diamine compound, capable of reducing coating unevenness or the unevenness of the resultant silica-based film and improving the flatness of a wiring interlayer film, thus useful for e.g. improving the reliability of the semiconductor devices using this coating liquid. CONSTITUTION: This coating liquid contains (A) a polysilazane compound of formula I (R<1> -R<3> are each H or a 1-3C alkyl; (n) is an integer) and (B) a diamine compound of formula II ((m) is 0, 1 or 2; (q) is an integer of 1-10; R<4> is a 1-10C aliphatic group) or formula III ((p) is an integer of 1-10; R<5> is methly or phenyl). The diamine compound of formula II of the component B is e.g. N,N,N',N'- tetramethyldiaminomethane, N,N,N',N'-tetramethylethylenediamine, and the diamine compound of formula III is a e.g. α, ω-bis(3-aminopropyl) polydimethylsiloxane.
Patent JP-H09146581-A (JP)
Title: Voice recognizing method
Inventor: NISHIDA YUKIKUNI
IPC: G10L15/28
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce the DP matching processing time without performing an operation not required originally by interrupting operation when an accumulated distance value being obtained now becomes larger than an accumulated distance value already obtained. SOLUTION: The largest accumulated distance value out of data forms used in a system is previously given as a threshold value, this first threshold value is denoted as Rbnd . And, before DP pattern matching is performed, the first threshold value Rbnd is multiplied by a value used for normalization performed after finish of DP matching. This resultant value is demoted as Rmax . And, accumulated distance values R(-8) to R(8) in lattice points existing on each operation stage are obtained. The minimum value of this accumulated distance value is denoted as Rmin , and this minimum value Rmin is compared with the maximum value (new threshold value) Rmax . And, when the minimum value Rmin becomes larger than the maximum value Rmax , operation of DP matching after that is stopped, and DP matching with the next word is performed.
Patent JP-H02168833-A (JP)
Title: Motor
Inventor: YASUE MAYUMI
IPC: H02K5/20
Filed: 1988-12-21
Abstract: PURPOSE:To increase the thermal capacity of a motor and to improve water- proof performance by forming a spiral outer wall enlarging along the rotary direction from the inside toward the outside at the outer circumference on the rotary face of a fan and overlapping the starting section and the end section of the outer wall by an amount of predetermined area. CONSTITUTION:Cooling air passes through a bearing 13, the shaft 12 of an armature 11 and the gap 102 between the armature 11 and a motor 10 and cools the armature 11 and the like, then it is pushed from the shaft 12 toward the outer circumferential direction of the rotary face through centrifugal force of a fan 15. Since the outer wall 31 of the frame 30 is formed spirally to enlarge from the inside toward the outside along the rotary direction of the fan 15, the air contributed for cooling is pushed out smoothly along the outer wall 31 through a delivery port 32. Furthermore, since the starting section 311 of the outer wall 31 is lapped over the end section 312 thereof, intrusion of water from the outside can be prevented.
Patent JP-2001142642-A (JP)
Title: Device for inputting coordinates
Inventor: SAKA YASUHIKO
IPC: G06F3/042
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem of becoming an expensive device because the position of one end of a shielding object is detected as its coordinates and the positional deviation of the shielding object on the display device takes place in the case of simply making the resolution of detection coordinates finer. SOLUTION: This coordinate input device is provided with a means 16 which defines the center between the coordinates of one end of a shielding part in an output signal of a light receiving part and the coordinates of the other end of the shielding part as the coordinates of a shielding position.
Patent JP-H04198030-A (JP)
Title: Machine for forming glass bottle
Inventor: KONISHI MASAHIRO
IPC: C03B9/193
Filed: 1990-11-28
Abstract: PURPOSE:To remove causes for producing defective products in a stage of forming a parison by providing a construction for sensing the weight of a gob distributed to a parison forming means with a sensing means and controlling a gob forming means so that the sensed weight may attain a prescribed weight. CONSTITUTION:Molten glass in a spout 1 is extruded through an orifice 2 with a clay plunger 5 and cut with a shear 3 to form a gob, which is then distributed to a parison forming means with a gob distributing means and formed into a parison. In the process, a straight-line position of the plunger 5 is sensed with position sensing means (1b), (2b) and (3b) and the weight of the gob distributed to the parison forming means is sensed with a gob weight sensing means based on a signal for the straight-line position of the plunger 5 in press forming. The gob forming means is then controlled with a gob weight controlling means (system) 9 so that the sensed weight may attain a prescribed weight.
Patent JP-2000152691-A (JP)
Title: Electric motor-drive device
Inventor: NORO EIKI
IPC: H02P7/29
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor-drive device for surely detecting the on failure of an FET. SOLUTION: An electric motor-drive device 17 is provided with a failure detection means 16, consisting of high resistors R1-R4 that are connected between the drain and source of FETs(field effect transistors) Q1-Q4 in parallel, a voltage detection means 18 for detecting a voltage VM1 of a connection point M1 where one terminal of an electric motor 8 is connected, a voltage detection means 19 for detecting a voltage VM2 of a connection point M2 where the other terminal of the electric motor 8 is connected, and a display means 20 for displaying an on failure of Q1-Q4.
Patent JP-H02168532-A (JP)
Title: Crt assembly device
Inventor: SHODA AKIRA
IPC: H01J9/44
Filed: 1988-12-21
Abstract: PURPOSE:To prevent landing after installation of a CRT and drop of the convergence characteristic by fitting a deflection yoke to the CRT while generation of magnetic field in an image receiving device in which the CRT is incorporated is anticipated. CONSTITUTION:A deflection yoke 16 held by a tilting mechanism 46 is jointed with a CRT 12, which is retained by a retaining mechanism 41, in such a way that they are moved and tilted so as to take a specified attitude. When this joint attitude is to be determined, such a condition is generated that there is a one which is a magnetic field generating part of an image receiving device with the CRT incorporated and which has magnetic field influence upon the CRT. That is, such magnetic field generating parts as a power supply box 30, flyback transformer 32, etc., are installed on a chassis 52, and the deflection yoke 16 is jointed with the CRT 12 under its operation, so that the quality after CRT incorporation can be kept.
Patent JP-H05135985-A (JP)
Title: Ultrahigh pressure impregnating method for resin of transformers
Inventor: MOGI NAOKI
IPC: H01F41/12
Filed: 1991-11-11
Abstract: PURPOSE:To effectively impregnate a transformer body with resin even in the case of the resin having high viscosity, and to remove voids. CONSTITUTION:A transformer body 5 introduced into a vessel 3 and dipped in resin 6 is introduced into a pressure tank 1. The tank 1 is pressurized to an ultrahigh pressure to impregnate the body 5 with the resin. Prior to it, a vacuum impregnating method is employed and executed together with the above operation.
Patent JP-H02167519-A (JP)
Title: Zoom lens
Inventor: ONO SHUSUKE
IPC: G02B15/167
Filed: 1988-12-21
Abstract: PURPOSE:To obtain the zoom lens which has superior aberration performance, a X8 zoom ratio, high power of F number 1.2, and a large aperture ratio by utilizing a spherical shape and selecting a lens type and a lens material. CONSTITUTION:The zoom lens consists of a 1st group 1, a 2nd group 2, a 3rd group 3, a 4th group 4, and a glass plate 5 equivalent to a crystal filter and the face plate of an image pickup device. In such a case, inequalities I - X are satisfied. Here, fW is the whole system focal length at the wide-angle end, f1, f2, and f4 the focal lengths of the 1st group, 2nd group, and 4th group, r14, r19, and r22 the radii of curvature of 14th, 19th, and 22th lens surfaces counted from the object side, d20 and d22 20th and 22th air gaps, and n12 and n13 the refractive indexes of 12th and 13th lenses. Consequently, the compact, high- performance, large-aperture, high-power zoom lens for a video camera which has about an F number 1.2 and an about X8 zoom ratio is constituted by using 13 lens elements.
Patent JP-H03184045-A (JP)
Title: Processing method for silver halide color photographic sensitive material for photographing
Inventor: FUJIMOTO HIROSHI
IPC: G03C7/44
Filed: 1989-12-14
Abstract: PURPOSE:To prevent the fatigue of a color developing soln. even when the regeneration of the color developing soln. is repeated and to obviate the generation of a change in photo graphic performance, such as a change in gradation, even at the time of continuous processing by specifying the total coating amt. of the silver of the silver halide color photographic sensitive material for photographing to <= 8g per 1m<2> and the total film thickness thereof to <=23mum at the time of processing the silver halide color photogrpaphic sensitive material for photographing by the color developing soln. CONSTITUTION:The color developing soln. is processed while the soln. is regenerated by an ion exchange membrane electrodialysis method at the time of processing the silver halide color photographic sensitive material for photographing by the color developing soln. The total coating amt. of the silver of the silver halide color photographic sensitive material for photographing is specified to <=8g per 1m<2> and the total film thickness thereof is specified to <=23mum. The development progressing speed does not lower and the change in the photo graphic characteristics, such as the change in the gradation, does not arise even if the develop ment processing progresses in this way and, therefore, the continuous processing of the photo graphic sensitive material is executed by using the color developing soln. regenerated with substantially no addition of the fresh color development replenishing liquid.
Patent JP-H05327437-A (JP)
Title: Signal selecting device
Inventor: MANABE SATOSHI
IPC: H03K19/007
Filed: 1991-12-06
Abstract: PURPOSE:To prevent malfunction of the device acted through the reception of a negative logic low level signal continuously as a significant signal by outputting an output signal as the negative logic low level signal continuously as a significant signal at all times without disturbing a logic form of a selected signal even when a basic section and an extension section are connected or disconnected. CONSTITUTION:This device is provided with signal transmission circuits 11, 21 outputting a negative logic low level signal continuously as a significant signal, a selection circuit 12 selecting either of a negative logic low level signal inputted to input terminals A, B and outputting the selected signal to an output terminal Y based on a selection information signal inputted to a selection terminal S, a delay circuit 13 outputting a negative logic low level signal after lapse of a prescribed time upon the receipt of an earth level signal and outputting a negative logic high level signal upon the receipt of a negative logic high level signal immediately and a selection information transmission circuit 22. Even when connecting points X, Z of a connector for the basic section 1 and the extension section 2 are located physically apart, the selection device is not malfunctioned.
Patent JP-H01170321-A (JP)
Title: Power source supplying device for exchange system
Inventor: RUIKE MASAHARU
IPC: H02H7/18
Filed: 1987-12-22
Abstract: PURPOSE:To prevent a storage battery from overdischarging by providing a voltage detector, and a power source supplying breaker composed of a switch for turning OFF a power supply path in cooperation with the detector. CONSTITUTION:When a commercial power source 1 is interrupted, DC power is supplied from a storage battery to an electronic exchange system 9. When the interruption of the power source 1 is prolonged, the discharge of the battery 4 is advanced, and the supplying voltage is reduced. In this case, when the voltage of the battery 4 is reduced lower than a predetermined value, a voltage detector 7 detects that the supplying voltage is reduced lower than the predetermined value thereby to operate a switch 6, thereby breaking a power supply path between the terminal 11 and the terminal 12 of a power source interrupting unit 5. Thus, the system 9 is disconnected from the battery 4, thereby preventing the battery 4 from overdischarging.
Patent JP-2000140698-A (JP)
Title: Electric dust collector and stack gas desulfurization process
Inventor: KAMIMURA SHUZO
IPC: B03C3/82
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric dust collector capable of stably discharging collected powder without adsorbing generated condensed water in the powder and to provide a stack gas desulfurization process. SOLUTION: This electric dust collector is provided with gutters 3, 4, 5 for recovering the condensed water generated in the inside surface of a casing in the lower part of the inside surface of the casing of the electric dust collector. In this stack gas desulfurization process for introducing a gas containing sulfur oxide and water into a reactor at it is or after cooling, jetting ammonia or ammonia and water to reactor to react the sulfur oxide in the gas with ammonia and convert the reactant to the powder of the ammonium salt and collecting the powder of the ammonium salt with the electric dust collector,  the collected powder is stably discharged without absorbing the condensed water generated on the inside surface of the casing into the powder by recovering the condensed water generated on the inside surface of the casing of the electric dust collector with the gutters disposed in the lower part of inside surface 2 of the casing of the electric dust collector 1.
Patent JP-H03185673-A (JP)
Title: Loading device for floppy disk drive device
Inventor: MASUMOTO KANEHITO
IPC: G11B17/04
Filed: 1989-12-13
Abstract: PURPOSE:To reduce the number of parts and to make the size of the width thin by providing a pawl to be inserted to a groove part on a holder provided almost perpendicularly to the wall part of a chassis, and making a leg part provided on the holder slide on a slope of an inclined leg, which protrudes in an obliquely upper direction, provided on a drive plate. CONSTITUTION:A chassis groove 13a, which is almost perpendicular to the wall part of a chassis 13, and a holder pawl 12a cut-raised in the side direction from a holder 12 is inserted to the chassis groove 13a. A drive plate 15 installed to the chassis 13 so that it can be slid in the insertion direction of a floppy disk 11 is engaged to a button 16 and driven. Also, a drive plate inclined leg 15a with an incline to the obliquely upper direction is provided corresponding to the holder leg 12b of the holder 12, and the holder leg 12b moves up by sliding on the slope of the drive plate inclined leg 15a. Also, the holder pawl 12a of the holder 12 moves upward following the chassis groove 13a. Thus, the roller which is attached to the holder and guides the holder to move up and down can be gotten rid of, and the width of the whole can be made thin.
Patent JP-H07172191-A (JP)
Title: Battery housing structure for electric vehicle
Inventor: DOI MASAYUKI
IPC: B60K1/04
Filed: 1993-12-22
Abstract: PURPOSE:To prevent the submergence of a battery and to make the outward discharge of H2 gas efficient. CONSTITUTION:A plurality of batteries 4 is loaded in a trunk room and fixed there, and a gas vent tube 8 is arrangedly provided extending both a space part S1 between a battery cover 7 to cover the upside part of the battery 4 and the upper face of the battery 4 and a space part S2 between the trough part 10 on an upper edge side of a trunk opening part and the peripheral edge of a trunk lid 11.
Patent JP-H03183907-A (JP)
Title: Device and method for body inspection
Inventor: ANDO MORITOSHI
IPC: G01N23/04
Filed: 1989-12-13
Abstract: PURPOSE:To expand an inspection range obtained by single-time scanning and to improve the inspection efficiency by providing an X-ray generating means, a 1st and a 2nd driving means, an X-ray/light converting means, an image forming means, a photodetecting means, a signal processing means, and a control means. CONSTITUTION:When a body 20 to be inspected which is driven and scanned is irradiated with pulsating X rays L1 from the X-ray generating means 11, the X-ray transmitted light L2 reaches the X-ray/light converting means 13. A 1st driving means 12 drives a sample base 19. Then the converting means 13 converts the X-ray transmitted light L2 into fluorescent light L3, which is imaged by an image forming means 14. The photodetecting means 15 detects image formation light L4 and outputs image data D1 and the 2nd driving means 16 drives the means 15. The signal processing means 17 inputs the image data D1 and outputs inspection result data D3. The control means 18 controls the input/output operation of the means 11, 12, 15, 16, and 17. Consequently, a thickness image of the body 20 to be inspected is obtained according to the image formation light L4 to inspect the inside of the object body 20.
Patent JP-H03184406-A (JP)
Title: Current mirror circuit
Inventor: KOMATSU SHIRO
IPC: H02J3/10
Filed: 1989-12-13
Abstract: PURPOSE:To suppress the reduction of Miller indices even when the current amplification factor of a transistor is lowered or plural constant current sources are comprised by connecting a Darlington connection transistor circuit to at least two transistors sharing a base area connected to the constant current power source. CONSTITUTION:The current mirror circuit is equipped with the transistors Tr2, Tr3-1-Tr3-n sharing the base area with the constant current source 1, and connects the Darlington connection circuit 2 comprised of the transistors Tr10 and Tr11 between the constant current source 1 and the base areas of the Tr2, Tr3-1-Tr3-n. Where, the current amplification factors hFE of those transistors are set equally. The current mirror circuit is equipped with (n) constant current sources with the Tr3-1-Tr3-n. The dependency of the Miller indices of the current mirror circuit on the current amplification factor hFE of the transistor is remarkably low, therefore, it is possible to reduce the Miller indices even when the current amplification factor hFE is lowered.
Patent JP-H03184093-A (JP)
Title: Electronic musical instrument
Inventor: USA SATOSHI
IPC: G10H1/34
Filed: 1989-12-13
Abstract: PURPOSE:To feel actual performance by providing a performance operating element with a resistance force adding means and also providing a resistance control means which controls the resistance force adding means according to a generated musical sound. CONSTITUTION:The resistance force for the operation of the performance operating element can be increased or decreased corresponding to the sound to be generated. For example, the top surface of the housing of a main body 1 and the operation knob shaft 2c of a slider 2 are made of permanent magnets. The operation knob shaft 2c is wound with a coil 5 for an electromagnet and a current is fed to this coil to press the slider 2 against the top surface of the housing with an electromagnetic force. Consequently, a player can feel actual performance on a musical instrument.