baber/WOPTO huggingface dataset:
Patent JP-S63154045-A (JP)
Title: Insulating sheet inserting machine
Inventor: OKAZAKI TATSUMASA
IPC: H02K15/10
Filed: 1986-12-16
Abstract: PURPOSE:To mechanize the insertion of an insulating sheet by automatically repeating the insertion of the sheet between coils, cutting of the sheet, and the tilting of the sheet by a pressing roller. CONSTITUTION:An inserting unit 13 is first moved down by a cylinder 14, and a guide plate 5 secured to the unit 13 is inserted to the ends of the coils 2 in a direction perpendicular to the longitudinal direction of the coils. Then, the sheet 1 is fed out. Thus, the sheet 1 is inserted through the groove 5a of the plate 5 between the coils 2, When insertion of the sheet in a predetermined size is finished, the sheet is cut by a cutter 4. Then, when the unit 13 is raised by the cylinder 14, the sheet 1 remains in the coil 2. Thereafter, when a rotary pulse motor 8 is rotated, pushing rollers 6a, 6b attached through a roller holding plate 7 rotate clockwise to move to the position shown by a chain line. The sheet 1 is tilted at this time to be inserted between the coils 2. The above operations are repeated.
Patent JP-H06150427-A (JP)
Title: Magneto-optical recording system
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/105
Filed: 1992-11-11
Abstract: PURPOSE:To stably increase the number of times of a test in recording on a test area by performing test recording on a part different from the test last area when one track is divided into plural areas. CONSTITUTION:A test track 1, a data recording part 2, a zone switching part 3, and a sector mark 4 are provided on the innermost periphery of a disk. In such a case, the test recording on the sectors starting from a 0-th sector to an eighth sector are performed continuously, and the case that the test recording are performed on the same sectors is compared with the case that the test recording are performed on the sectors at every second starting from the 0-th sector and the test recording are performed on the sectors unused previously. When reproducing signal output after the recording/erasure for 10 times are compared, no change in a C/N can be recognized in the latter case, however, the C/N is increased by 1.5dB in the former case. This is because the recording sensitivity of recording film is increased by the repeat of recording/erasure, and a recording magnetic domain larger than the one in the initial stage of disk manufacturing is formed.
Patent JP-S63152280-A (JP)
Title: Photoelectric transducer
Inventor: HASHIMOTO SEIJI
IPC: H04N5/335
Filed: 1986-12-16
Abstract: PURPOSE:To decrease the number of readout lines by outputting a drive noise read at the same operation mode and a photoelectric transducing signal indepen dently and adding the noise component for readout. CONSTITUTION:The photoelectric transducing signal of a B-Tr10 and a drive noise are stored respectively in CT1, CT2 and the photoelectric transducing signal of B-TR20 and drive noise are stored in the CT3, CT4 respectively, and in reading the signals, the photoelectric transducing signal are outputted simultaneously and independently to horizontal signal lines S2, S3 and the drive noises are both outputted to the horizontal signal line S1. Thus, the drive noise is outputted with addition. Since the drive noise is outputted independently of the photoelectric conversion signal in this way, it in not required to provide lots of memory devices externally. Since the drive noise is outputted with addi tion, the number of horizontal signal lines is decreased and the multi-horizontal line readout system is attained.
Patent JP-H06142651-A (JP)
Title: Washing device for electrolytic cell of ion water generator
Inventor: HIDA KIYOTOSHI
IPC: C02F1/46
Filed: 1992-11-11
Abstract: PURPOSE:To provide the device which can wash efficiently and at a low cost the electrolytic cell of an ion water generator for electrolyzing city water and generating alkaline ion water and acidic water. CONSTITUTION:An electrolytic cell 4 in an ion water generator 1 is formed to a unit so as to be detachable, and the detached electrolytic units 3-3 are provided with relays 22a, 22b, and 22c-22n and current detecting means 23a, 23b and 23c-23n, respectively, and connected to plural power source circuits 21a, 21b and 21c-21n, respectively, provided in parallel to a common power source 20. Also, this device is constituted so that washing is executed by allowing a current to flow to the electrolytic units 3-3 by ON of each relay, and when the current detecting means detects a prescribed current value, the relay of the power source circuit which becomes the prescribed current value is turned off by a control means 24.
Patent JP-H09142507-A (JP)
Title: Bottle body
Inventor: WATANABE AKIHIKO
IPC: B65D51/18
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent an inner plug body from fuming together with a cap when the cap is removed in a bottle body in which the inner plug is interposed in a screwed manner between a mouth cylinder and the cap. SOLUTION: A screw part with a cap 20 is provided on an upper part of an inner plug body 10 provided with a cantilever elastic piece 17 having a bearing projection 18 on its outer surface at a screw part with a mouth cylinder 2 of a bottle body 1, and in the assembled condition of the inner plug body 10 with the bottle body 1 to its screw limit, the cantilever elastic piece 17 of the inner plug body 10 is elastically deformed inward. The cantilever elastic piece is locked by a locking projection 5 of the bottle body 1 from the unscrewing direction to prevent generation of the unscrewing turn together with the cap 20 of the inner plug body 10 relative to the bottle body 1.
Patent JP-H09146200-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIZUKAMI HIROMICHI
IPC: G03C1/34
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To make sensitivity high, fogging low and pressure desensitization better. SOLUTION: The silver halide color photographic sensitive material having at least one layer of photosensitive silver halide emulsion layers on one surface of a base contains flat planer silver halide particles of which >=30% (number) of the entire particle have >=5 pieces of dislocation lines in at least one layer of these silver halide emulsion layers. In addition, the photosensitive material contains at least one kind of the compds. expressed by the formula Het-(SR)i in the silver halide emulsion layers or other hydrophilic colloidal layers. In the formula, Het denotes a heterocycle; R denotes a hydrogen atom, metal atom, quaternary ammonium group, alkyl group, alkenyl, group, aryl, group, heterocyclic group; i denotes 0 or an integer of 1 or 2. Het or R has directly or indirectly has at least one of the groups selected from -B(OH)2 or -PO3 H or their salts.
Patent JP-H08132500-A (JP)
Title: Method of injection molding resin plate having thin wall part, and injection mold to be used therefore
Inventor: KITAICHI SATOSHI
IPC: B29C45/26
Filed: 1994-11-09
Abstract: PURPOSE: To form a thin wall part of a large area in a high accuracy without lowing its productivity. CONSTITUTION: A cavity mold 1 having projections 4, 5 and a core mold 2 forms a cavity part 3, and a part of the cavity part 3 is provided with thin and thick wall parts 11, 12, and the cavity part 3 has on its wall surface a thin film resistive layers 6, 7 capable of being electrified, then, molten resin 8 is injection-charged into the cavity, so that a thin wall part is molded by a thin and thick wall part 11.
Patent JP-H11100102-A (JP)
Title: Refuse box utilizing existing bag
Inventor: KAMITO NAOMI
IPC: B65F1/06
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To collect and damp refuse sanitarily and conveniently by utilizing an existing vinyl bag. SOLUTION: This refuse box made by forming a flat plate in a cylindrical shape comprises an inner cylinder having an inner cylinder end 2 and an outer cylinder 3 having an outer cylinder end 4 provided so that a cylinder can be varied in circumferential direction. Also the inner cylinder l is formed larger in diameter than an existing bag 5, and the bag 3 is formed smaller in diameter than the existing bag 5.
Patent JP-H05142149-A (JP)
Title: Quantitative analysis of vanadium contained in current-limiting element
Inventor: HARA HIDEO
IPC: G01N21/73
Filed: 1991-11-18
Abstract: PURPOSE:To obtain an ICP method for quantitatively determining the vanadium content of a V-Cr-Fe current-limiting element with high sensitivity so as to quantitatively recognizing the relation between the blended composition and characteristic of the element, CONSTITUTION:This method for quantitatively determining vanadium contained in a current-limiting element cools a sludge-like sample after the sample is degreased, dried, and thermally dissolved in nitric acid. Then a sample solution is prepared by adding the filtrate of the dissolved solution obtained by filtrating the dissolved solution with a filter and the ash of the filter to a fixed amount of ion-exchanged water after dissolving the ash in a sodium peroxide-sodium carbonate flux, thermally dissolving the solution in hydrochloric acid, and adding strontium as a standard substance. Then the light emitting intensity of the vanadium is measured from the sample solution by using the high-frequency induction coupling type plasma light emitting method and the vanadium content is determined by the internal standard method.
Patent JP-H04172587-A (JP)
Title: Ic memory card
Inventor: SHIRATO SHUICHI
IPC: G06K19/07
Filed: 1990-11-06
Abstract: PURPOSE:To prevent the malfunction of an operator and system by displaying the readout and writing via the IC memory card. CONSTITUTION:An information address is designated by a terminal 5 every time a memory IC 1 is read out, and the required information is outputted from a terminal 4 when a card enable terminal 6 is turned to be an active state 'L', and an LED 7 blinks simultaneously. Similarly, at the time of writing, the card enable terminal 6 is turned to be an active state and the operation is indicated by the blink of the LED 7. Therefore, the malfunction of the operator or system is eliminated and the highly reliable system can be constructed.
Patent JP-H07155760-A (JP)
Title: Device for producing electrolyzed water
Inventor: ACHINAMI NOBUO
IPC: C02F1/46
Filed: 1993-12-01
Abstract: PURPOSE:To provide a device for producing electrolyzed water by which unelectrolyzed salt water is not consumed and power consumption for electrolysis is small. CONSTITUTION:A casing 10 is divided into a salt water chamber B in the center, an anodic chamber A and a cathodic chamber C on both sides thereof by two diaphragms 11, 13. An anode 15 and a cathode 16 consisting of a metal latch, etc., through which liquid can freely be passed are installed in the anodic chamber and the cathodic chamber, respectively in provimity to the corresponding diaphragms. A circulation salt water tank 20 for housing salt water of prescribed concentration and the salt water chamber are communicated with each other by a salt water introducing pipe 21 and a salt water outlet pipe 22 to circulate salt water by a circulation pump 23. A feed water introducing pipe 25a and an acidic water take-out pipe 26 are installed in the anodic chamber, and a feed water introducing pipe 25b and an alkaline water take-out pipe 22 are installed in the cathodic chamber. Voltage from a DC power source 17 is applied to the anode and cathode to electrolyze salt water in the salt water chamber B, and formed acidic water and alkaline water are taken out from take-out pipes 26, 27, respectively.
Patent JP-H10145336-A (JP)
Title: Optical communication system
Inventor: SETO ICHIRO
IPC: H04B10/588
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To realize a high-density wavelength multiple light transmission system by executing remaining side wave band modulation through the use of an optical filter of an optical multiplexer/demultiplexer, so as to realize the suppression of the spreading of an optical signal band. SOLUTION: A semiconductor laser light source 2 outputs CW light, an external optical modulator 3 intensity-modulates this CW light by a transmission signal to output an NRZ pulse optical signal 102. An optical signal amplified through an optical fiber amplifier 5a is inputted to an optical filter 6a which is a total width at half value Bfil . By setting the transmission center frequency ffil of this optical filter 6a and the carrier frequency fsig of the optical signal in the range of forming the relation of 0.5Bfil <|fsig -ffil |, remaining side wave band modulation is executed to input to an optical fiber 7. Thereby the deterioration of a waveform is reduced, to suppress the spreading of the optical signal band so as to narrow the interval of adjacent channels.
Patent JP-H09124563-A (JP)
Title: Production of haloaniline derivative using 1,3-dihalo-5,5-dimethylhydantoin
Inventor: YAMAKAWA KAZUYOSHI
IPC: C07C229/60
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To safely produce a haloaniline derivative useful as an intermediate for couplers used for color photographic photosensitive materials in high purity without causing an environmental pollution in a state little in the generation of by-products such as colored substances by halogenating an aniline derivative with a specific halogenating agent in a specified solvent. SOLUTION: (A) A compound of formula I [R<1> , R<2> are each H, a substituent; R<3> is a group with which a benzene ring can be substituted; (m) is 04] is hydrogenated with (C) a 1,3-dihalo-5,5-dimethylhydantoin such as 1,3-dichloro or dibromo-5,5-dimethylhydantoin in (B) an organic solvent (e.g. toluene, ethyl acetate) excluding halogenated hydrocarbons to produce the compound of formula II [X is a halogen; (n) is 1-3].
Patent JP-2001124325-A (JP)
Title: Method and device for preventing clogging of slag outlet
Inventor: FUJII KENICHI
IPC: F23J1/08
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To operate a melting plant stably by hitting a slag layer with a slag lance to drop solidified slag while crushing thereby keeping a wide opening at a slag outlet. SOLUTION: In a method for inserting a slag lance 15 through the slag outlet of a melting furnace 17 discharging mineral matter such as ash, as slag under high temperature melting state and moving the slag lance 15 up and down, position of the slag lance 15 penetrating through the slag outlet is altered to increase the area at the opening 18a of the slag outlet as compared with the cross-sectional area of the slag lance thus preventing the slag outlet from being clogged.
Patent JP-H02147815-A (JP)
Title: Method for fitting disk of optical encoder
Inventor: TAJIMA MASAHARU
IPC: G01D5/36
Filed: 1988-11-29
Abstract: PURPOSE:To prevent a disk from being scratched when the disk is brought into contact with a spacer by pressing the disk in the fixing direction with the pressing surface of a pressing jig while a rotating shaft is stopped. CONSTITUTION:A pressing jig is provided with a through hole 26 at the center and can be outer-fitted to a rotating shaft 12 without play. The bottom lower surface 28 of the jig 24 constitutes a pressing surface. In the first place, a disk boss 20 with a disk 22 fixed to the lower surface is outer-fitted to the shaft 12 and a spacer 30 is placed on a reticle 18. Then the pressing jig 24 is slipped on the shaft 12 by the hole 26 and pressed down in the direction shown by the arrow C until the lower surface of the disk 22 is brought into contact with the upper surface of the spacer 30. When the jig 24 is pressed down, the shaft 12 is kept in a nonrotating state. As the jig 24 is pressed down, the spacer 30 is firmly held between the lower surface of the disk 22 and upper surface of the reticle 18. When the disk 22 becomes horizontal, the jig 24 is pulled out from the shaft 12 and the spacer 30 is then removed from the spacer be tween the disk 22 and reticle 18.
Patent JP-H10137540-A (JP)
Title: Treatment of waste water from stack gas desulfurizer
Inventor: TAKAKURA MITSUAKI
IPC: B09B3/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To reuse the waste water from a flue gas desulfurizer as industrial water and to remarkably reduce the consumption of industrial water by circulating the water recovered in a desalting stage to the desulfurizer. SOLUTION: The heavy metal, fluorine, etc., are deposited as solid matter from the waste water from a wet stck gas desulfurizer, the solid matter is separated from the waste water, the pH of the treated waste water is regulated. Meanwhile, the fine solid matter contained in the waste water is separated by a precision filter membrane, and the salts dissolved in the treated waste water are separated with a reverse-osmosis membrane. The sludgy solid matter obtained is mixed with a concd. salt-contg. water, the mixture is dried into powdery solid matter, cement, fly ash and water are added to the powdery solid matter and kneaded, and then the admixture is caked. Accordingly, the solidified foreign matter of heavy metal, etc., is removed from the waste water, the fine solid matter is also separated and removed from the waste water, and further the salts of chlorine, etc., are separated and removed from the waste water.
Patent JP-2001127280-A (JP)
Title: Method for manufacturing semiconductor device and p- channel type semiconductor device
Inventor: KATAOKA TOYOTAKA
IPC: H01L29/786
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device wherein, at post-oxidation for improved characteristics and reliability, a metal layer constituting a gate electrode is prevented from being oxidized while the fluctuation in threshold voltage is suppressed. SOLUTION: The method for manufacturing a p-channel type semiconductor device comprises a process A where a gate insulating film 22 is formed on the surface of a semiconductor layer 20, a process B where a gate electrode 23 is formed where a metal layer 23C and a silicon layer 23A comprising p-type impurity are laminated, a process C where an oxidizing gas permeable layer 25 is so formed on the semiconductor layer 20 as to cover the side surface of silicon layer 23A while allows the metal layer 23C to protrude, a process D where an oxidation-resistant layer 27 covers the top surface and side surface of the metal layer 23C which protrudes above the oxidizing gas permeable layer 25, a process E where the oxidizing gas permeable layer 25 is selectively removed and is left out on the side surface of silicon layer 23A,  and a process F where an oxide film 23D is formed on the side surface of silicon layer 23A by a thermal process in an oxidizing atmosphere.
Patent JP-H05140772-A (JP)
Title: Method for cleaning metallic surface
Inventor: HATAKEYAMA MAKOTO
IPC: C23G1/02
Filed: 1991-11-19
Abstract: PURPOSE:To provide the method for cleaning a metallic surface by which the metallic surface having good wettability with solder is obtainable without requiring intricate operations and management with a simplified treating stage. CONSTITUTION:The metallic surface is immersed into a bath agent of an aq. soln. essentially consisting of sulfate of resin acid, for example, sulfate of abietie acid, kept at >= 50 deg.C and the oxide layer formed on the metallic surface is removed by the chemical reaction of the oxide formed on the metallic surface and the sulfate of resin acid, Further, the degree at which the removed metallic impurities deposit and stick again on the metallic surface decreases according to the temp. at which the bath agent is held. The chemical reaction to remove the oxide layer is accelerated to a level negligible in practicable use and the deposition and adhesion of the metallic impurities are substantially prevented by holding the bath agent at >= 50 deg.C. The cleaned metallic surface having the good wettability with solder is obtd. by just one time of the treating stage without entailing the laborious management, etc.
Patent JP-H05114889-A (JP)
Title: State display circuit for receiving signal
Inventor: MIYASHITA YOSHIKI
IPC: H04B17/23
Filed: 1991-10-22
Abstract: PURPOSE:To decrease the cost of material by providing an AND circuit to which the data receiving signal and the carrier detection signal of the terminal equipment are inputted and a display element to be turned on and off when the output of the AND circuit is at the high level. CONSTITUTION:This circuit is provided with an AND circuit 2 taking a receiving data signal(RD) as one input and taking a carrier detection signal (CD) as the other input and a display element 1 which is connected to the output. In the signal state of signals RD, CD, and LED, the signal LED keeps H output and the signal LED is turned on in case of no signal RD and turning on the signal CD. In case of the presence of the signal RD and turning on the signal CD, the signal LED becomes H and L and the signal LED is turned on and off in the state of signals RD, CD, and LED. Further, in the case of no signal RD and turning off the signal CD, the state of signal RD, CD, and LED keeps L output, and the signal LED is kept off. Thus, each state can be displayed as lighting, flickerring, and lights-out.
Patent JP-H02149037-A (JP)
Title: Phase difference detection circuit
Inventor: IMURA KAZUHISA
IPC: H04L7/00
Filed: 1988-11-30
Abstract: PURPOSE:To prevent each bit of a comparison reference signal from varying at a time without necessitating provision of a variable delay circuit, etc., and to prevent erroneous phase difference detection by constituting the comparison reference signal of a gray code in a circuit to detect the phase difference of a reception signal for a reference clock. CONSTITUTION:A code converter 4 installed between a frequency divider 2 and a D-type flip flop 3 code-converts the natural binary code CS of m-bits to be outputted from the frequency divider 2 into the gray code FS. Namely, in the case of m=2, each bit CSM, CSL of the natural binary code to be outputted from the frequency divider 2 is treated by exclusive OR processing by an exclusive OR gate 41, and its output is supplied to the D-input terminal of the D-type flip flop 42 together with the bit CSM of the natural binary code. To the trigger input terminal of the D-type flip flop 42, a clock BS outputted from a frequency multiplier 1 is supplied, and the bit CSM of the binary code and exclusive OR output are latched respectively at the leading edge of the clock BS, and these latched outputs are outputted to the D-type flip flop 3 for phase comparison respectively as the comparison reference signals FSM, FSL.
Patent JP-H02149274-A (JP)
Title: Deodorizing method and deodorizing apparatus for clothes
Inventor: TAKAO SATOMI
IPC: A61L2/20
Filed: 1988-11-30
Abstract: PURPOSE:To make it possible to remove smells from clothes very easily by heating a subject to be deodorized and scanning the surface of the heated subject to be deodorized using deodorizing agents, and also sucking atmospheric gases around the scanned portion by suction means so that the gases are in touch with the deodorizing agents. CONSTITUTION:That portion of an air duct 11 which is on the side of a suction opening 16 is pressed against the surface of clothes which is not described. Due to the pressing the push button P of a limit switch 22 is pressed and accordingly the limit switch 22 is on, at which time therefore transmission of electricity to a heating element 3 is started. Heating of the clothes accelerates evaporation of the components of smells attached to the clothes. Those portions of the clothes which are heated by the heating element 3 are moved as indicated by the two-dot chain line 26 so that they are in sequence located in front of the suction opening 16, and then the surface of the clothes is scanned, so that the components of the smells evaporated from the clothes can be sucked into the suction opening 16. The components of the smells sucked are then adsorbed by an adsorber 15. The clothes can thus be deodorized.