baber/WOPTO huggingface dataset:
Patent JP-S5210018-A (JP)
Title: High speed picture transmission device
Inventor: SAITOU KATSUHISA
IPC: H04N1/415
Filed: 1975-07-15
Abstract: PURPOSE: Transmitting station examins the white area of picture in reference to the result of main scanning, and uses the result of examination to print skipping over the white area. Thus transmission time is decreased and is realized a high speed picture transmission device using a solid digital scanning. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02265781-A (JP)
Title: Ink sheet, ink sheet cassette and recording apparatus using same ink sheet
Inventor: ONISHI TOSHIYUKI
IPC: B41J31/00
Filed: 1989-04-06
Abstract: PURPOSE:To obtain an ink sheet, an ink sheet cassette and a recording apparatus using said ink sheet generating no detection error even when the taking-up speed of the ink sheet is changed by changing the width of a bar code between the taking-up start part and end part of the ink sheet. CONSTITUTION:Bar codes are formed so that the black line width of the bar code at the first boundary part 1a is l1, that of the bar code at the second boundary part 1a is l2 and that of the bar code at the n-th boundary part 1a is ln in the feed direction of an ink sheet and become wider proportionally from the start end in the feed direction toward the terminal. Therefore, the taking-up speed of the ink sheet 1 becomes fast as the ink sheet 1 is wound around a taking-up core 4 but, since the bar codes are formed so that the widths thereof increase in proportion to said speed, the detection signal width detected by a photosensor 7 becomes always constant and possibility of generating a detection error is eliminated.
Patent JP-H01256836-A (JP)
Title: Scrambler function confirming circuit
Inventor: TOMINAGA NORIMITSU
IPC: H04L7/00
Filed: 1988-04-07
Abstract: PURPOSE:To attain the confirmation of the function even if the initial value of both scramblers is discordant by using a discordance output from a comparator comparing the outputs of a self-synchronizing type scrambler for a jig and a self-synchronizing type scrambler to be checked so as to control a clock supply to the self-synchronizing type scrambler for a jig. CONSTITUTION:When the outputs of the self-synchronizing type scrambler 5 for the jig and the self-synchronizing type scrambler to be checked are discordant, a gate means 7 turns off the clock supply to the self-synchronizing type scrambler 5 by the discordance output from a comparator 6. Thus, the state of a shift register constituting the self-synchronizing type scrambler 5 is fixed. Then the clock supply to the self-synchronizing type to be checked is implemented succeedingly and the state of the shift register constituting the self-synchronizing type scrambler to be checked is changed sequentially. Thus, when a clock is supplied to the self-synchronizing type scrambler 5 for the jig with the output coincidence, the function of the self-synchronizing type scrambler to be checked is confirmed.
Patent JP-H09250443-A (JP)
Title: Overspeed controller of water wheel generator
Inventor: SHINKAI TOSHIKI
IPC: F03B15/18
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To properly control the over-speed of a water wheel generator during load rejection by providing with a fast moving intake valve at an intake tube for supplying air to a draft tube for draining water after work has been finished in the water wheel and opening the speed moving type air supply valve when the water wheel generator is in an over-speed state. SOLUTION: For an impulse water wheel to be installed in a hydro-electric power station, the water wheel is arranged in a casing 1 and the water from an upper pond is introduced. The water quantity from the upper pond is adjusted by means of a guide vane, and the water after work has been finished in the water wheel is discharged through a draft tube 2. The draft tube 2 is provided with an intake tube 3 for supplying the atmosphere during load rejection, and a fast moving type intake valve 4 is intervened in this intake tube 3. From a valve driving instruction device 5, a water wheel generator coupled with the water wheel outputs the open instruction signal of the fast moving type intake valve 4 when the water wheel generator is in over-speed state and the water wheel power generator outputs the close instruction signal when it returns in the set speed.  Thereby, the excessive speed rise generated during load rejection is effectively restricted.
Patent JP-S5422328-A (JP)
Title: Simultaneous preparation of aminoazo benzene and nitroaniline
Inventor: MURATA ATSUO
IPC: C07C67/00
Filed: 1977-07-19
Abstract: PURPOSE: To prepare aminoazobenzene and nitroaniline simultaneously in a desired proportion by reacting liquid or gaseous NO 2  with aniline directly in a specific molar ratio under specific conditions without using solvents. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05258945-A (JP)
Title: Magnetization of roll-type magnet and device thereof
IPC: H01F13/00
Filed: 1992-03-09
Abstract: PURPOSE:To use a power-supply device provided with a plurality of pieces of built-in capacitors, to magnetize the capacitors to make discharge perform in order from the capacitors, which are performed a prescribed charge, to eliminate a charge waiting time, which is generated in the case of one piece of the capacitor, to shorten a magnetizing time and to improve the productivity of a roll-type magnet. CONSTITUTION:A roll-type magnet has a plurality of capacitors 16 and bidirectional change-over switches 17, which respectively form a pair with the capacitors 16, the switches are switchably connected to a DC power supply 15 and coils of a magnetizing yoke 3 and the capacitors completely charged are connected in order to the coils of the circular arc-shaped magnetizing yoke 3 to feed power, whereby the roll-type magnet is partially magnetized and at the same time, a rotary holding means 2 for the magnet 1 is driven between the magnetization and the next magnetization to rotate the magnet by a prescribed angle and the whole periphery of the magnet is magnetized to complete the roll-type magnet.
Patent JP-H03284302-A (JP)
Title: Method for controlling pressure of degasser
Inventor: TAKAHASHI SHOJI
IPC: B01D19/00
Filed: 1990-03-30
Abstract: PURPOSE:To measure the pressure in accordance with a temp. drift, if any, to maximize the capacity of a pump at all times and to set a control limit by determining the output of a pressure sensor at all times with the maximum allowable pressure of the pump as a reference. CONSTITUTION:A CPU 17 contains the programs for the pressure measurement of a pressure sensor 14, timing command for a timing means, reading of time, control for an on-off controller 15, etc., and actuates each device. The CPU 17, pressure sensor 14, on-off controller 15 and time means 16 are housed in a control circuit 18, a pump 13 is operated for a definite time, the obtained vacuum is used as the allowable pressure value, the upper-limit pressure value and lower-limit pressure value are determined from the value, and whether the pump 13 is operated or not depends on the fact that the measured pressure value lies in the control range or not. When the pump is operated, the pressure is measured at regular time intervals and compared. When the voltage decreases below an error voltage, the error is treated, and the operation is stopped.
Patent JP-S59211514-A (JP)
Title: Repairing method of blast furnace wall
Inventor: YAMAMOTO TAKAIKU
IPC: C21B7/06
Filed: 1983-05-16
Abstract: PURPOSE:To reduce a repair material to be used by about 80% and repair time by about 40% as compared to the prior art by repairing the damaged part of a furnace wall by using a nozzle for spraying attached to a swiveling chute and an optical fiber scope. CONSTITUTION:An optical fiber scope 14 and a nozzle 13 for spraying attached with a flexible tube at the root end are provided to a swiveling chute 12 in such a way that the respective projecting lengths from the top of the chute 12 are adjustable. The nozzle 13 and the scope 14 are positioned to face the damaged part 15 of a furnace wall by the adjustment of the respective projecting lengths, and the swiveling and tilting operation of the chute 12. The operator repairs the damaged part of the furnace wall while observing said part through the optical fiber scope 14.
Patent JP-S61246308-A (JP)
Title: Continuous steel making method using divided type refining furnace
Inventor: MARUKAWA YUJO
IPC: F27B3/04
Filed: 1985-04-24
Abstract: PURPOSE:To produce a low-N low-H steel while preventing the decrease in the temp. of a molten metal by charging a molten iron subjected to a preliminary treatment into a lower vessel then closing hermetically the vessel with an upper vessel, charging other auxiliary raw materials into the furnace while cooling the side wall of the upper vessel and executing oxygen blowing. CONSTITUTION:The molten iron which is tapped from a blast furnace and is subjected to the preliminary treatment is poured into the lower vessel 2 into which the auxiliary raw materials are charged. The lower vessel is then moved to right under the upper vessel 1 and the spacing between the two vessels 1, 2 is hermetically sealed by a shielding hood 16. The other auxiliary raw materials are charged from a hopper 9 into the furnace while the side wall of the upper vessel 1 is cooled by a piping 6 for cooling. Gaseous oxygen is blown by a lance from a lance hole 7 to the molten iron and auxiliary raw materials in the lower vessel 2 to execute blowing. The vessel 2 is detached from the vessel 1, upon ending of the blowing, and is transferred to a tundish so as to be attached thereto. A hydraulic cylinder 30 is driven to open an aperture 31 of a nozzle and the molten steel is poured into a tundish.
Patent JP-H02264998-A (JP)
Title: Musical sound generating device of electronic musical instrument
Inventor: IBA AKIO
IPC: G10H1/00
Filed: 1989-04-05
Abstract: PURPOSE:To surely impart a reverberation effect to a generated musical sound by generating a musical sound of the corresponding sound pitch in accordance with the sound pitch designation, and also, generating a reverberation sound in accordance with a reverberation sound generating instruction, and synthesizing them and outputting them from an output means. CONSTITUTION:When a desired sound pitch designating input is outputted from a sound pitch designating input part 2, data for reading out waveform data corresponding thereto is set to an address controller 8 of a piano musical sound use sound source MP, and which waveform data of those which are brought to sampling is selected is decided by a CPU 5. Subsequently, by the CPU 5, a parameter corresponding to the controller 8 is set to a loop start address register 23, a start address register 29, a loop end address register 26, and an end address register 27, respectively. Also, in a pitch register 25, a specific sound pitch brought to input designation is set, and a musical sound generation instructing signal is outputted from the CPU 5 and inputted to the controller 8 and an envelope generator 10, and allowed to conform with a designated sound pitch.
Patent JP-S61244150-A (JP)
Title: High level procedure control system
Inventor: OKADA TATSUO
IPC: H04L29/10
Filed: 1985-04-23
Abstract: PURPOSE:To easily detect and reset a busy state by a CPU by transferring the data length, obtained by adding the counted value of the succeeding part of an information field to a counted value found by a read command to the CPU when the information field longer than a receiving buffer area indicated by the read command is received. CONSTITUTION:An information frame is received by a command string con sisting of the read command and a sense command. In this case, if the informa tion field larger than the amount of data specified by the BV of the read com mand, i.e. part 1 is received, the data length of a part 2 as the succeeding part of the information field is counted by the specific command chained to the read command. The counted value is added to the counted value of the part 1 read by the read command, i.e. the value of the BC to generate the data length (1+2) of the information field and the data length is transferred to the CPU 1 by using a frame having a P/F bit '1' as a trigger.
Patent JP-S62244352-A (JP)
Title: Fishing bait
Inventor: IJIMA TADASHI
IPC: A01K97/04
Filed: 1986-04-15
Abstract: PURPOSE:To reduce the loss of ground bait and improve the fishing efficiency, by using a bait having a double-layered structure composed of an inner layer and outer layers wherein a ground bait for gathering fish is used as one of the layers, thereby integrating a ground bait with a fishing bait. CONSTITUTION:The objective fishing bait has a double-layered structure composed of an inner layer and outer layers. Either a hooking bait 1 or a ground bait 2 is used as the inner layer component and the other is used as the outer layer component. The hooking bait 1 is untreated meat of fish or shellfish or crushed fish meat kneaded together with a binder such as starch, algae extract, coagulant made from crust of crustacean, etc. The hooking bait is used in a state able to be firmly hooked to a fishing hook. The ground bait 2 should be dispersible in water at a proper speed. Accordingly, meat of fish or shellfish is not used as the ground bait as it is but used in crushed state. The kind of the ground bait may be same to or different from the meat used in the hooking bait.
Patent JP-S5612767-A (JP)
Title: Mos semiconductor circuit
Inventor: KOIKE HIDEJI
IPC: H01L21/8236
Filed: 1979-07-11
Abstract: PURPOSE:To achieve a low power consumption and a stabilization of VIL and VIH by establishing a specific relation between the driving capability of each enhancement type MOS transistor on the first and second inverters, and the beta2 of the second inverter. CONSTITUTION:The first, second and third inverter circuits A1, A2 and A3 are connected in cascade and output signals y1, y2 and y3 are outputted successively with the output signal y0 of a TTL circuit 10 as an input. The driving capability K1 and K2 of each enhancement type MOS transistors Q1 and Q<2> of the first and second inverters A1 and A2 and the beta2 of the second inverter A2 are established at K2<1/2>/beta2<=K1<=K2<1/2>.
Patent JP-H06274147-A (JP)
Title: Character generating device
Inventor: YANAGISAWA KATSUHIKO
IPC: G09G5/24
Filed: 1993-03-23
Abstract: PURPOSE:To shorten the time required for character output by registering characters relating to a character requested to be outputted in a font cache memory associatively in advance. CONSTITUTION:A character generating means 100 reads the vector font of the character requested to be outputted out of a font ROM 120 and expands it into a dot pattern unless the dot pattern of the character is registered in a font cache memory 110, but when the dot pattern is registered, the dot pattern is read out of the font cache memory 110 and outputted. A relative character associating means 130 associates a character (relative character) which becomes an (n+1)th output requested character with high possibility from an (n)th output requested character. A relative character expanding means 130 expands the vector font of the associative character into a dot pattern and registers it in the font cache 110 unless the dot pattern is registered in the font cache memory 110.
Patent JP-S58203628-A (JP)
Title: Magnetic recording medium
Inventor: IGUMA HIROYUKI
IPC: C09D175/04
Filed: 1982-05-21
Abstract: PURPOSE:To obtain a magnetic recording medium superior in surface characteristics and magnetic characteristics, by adding a compd. represented by the general formula of HS-(R<1>-O-R<2>-O-R<3>-S-S)n-R<1>-O-R<2>-R<3>-SH to a magnetic layer. CONSTITUTION:A magnetic coating material is obtained by sufficiently mixing and dispersing in a ball mill the following components: 75pts.wt. gamma-Fe2O3 powder; 6.5pts.wt. partially hydrolyzed vinyl chloride-vinyl acetate copolymer (''VAGH'' made by UNION CARBIDE CORP.); 1.0pt.wt. (CH2CH2OCH2OCH2 CH2S4)n (''LP-12'' made by TORAY THIOCOL KK; 7.5pts.wt. polyurethane resin (''Estan 5701'' made by GOODRICH CORP.); 70pts.wt. methyl ethyl ketone; and 5pts.wt. cyclohexanone, and adding 5pts.wt. ''Coronate L'' (made by NIHON POLYURETHANE KK, a polyisocyanate soln.), and uniformly mixing them.
Patent JP-H03285914-A (JP)
Title: Copolymer containing acrylamide group and production thereof
Inventor: DEGUCHI YOSHIKUNI
IPC: C08G65/22
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the subject copolymer crosslinkable by taking advantage of the reactivity while keeping the flexibility, elongation, hydrophilic nature, etc., of the base resin and useful as a novel resin for blend by copolymerizing a cyclic ether with a cyclic ether containing acrylamide group. CONSTITUTION:The objective copolymer can be produced by copolymerizing (A) 3 to 8-membered cyclic ether (preferably ethylene oxide, propylene oxide, oxetane, THF, styrene oxide, epichlorohydrin, n-butyl glycidyl ether, phenyl glycidyl ether, 1,3-dioxolane, 1,3-dioxepane or trioxane) and (B) a cyclic ether containing acrylamide group [preferably the compound of formula I or II (R is H or methyl; Ar is 6-20C bivalent aromatic hydrocarbon group; m is 1-4)].
Patent JP-S61245963-A (JP)
Title: Molten metal supplying device
Inventor: MOTOMURA NORIYUKI
IPC: B22D35/00
Filed: 1985-04-23
Abstract: PURPOSE:To install an electromagnetic pump to the outside of a melting furnace or molten metal holding furnace and to prevent the burn of an electromagnetic coil part of the electromagnetic pump in a device for supplying the molten metal in said furnace by the electromagnetic pump to a casting mold by introducing the molten metal with a specific pipe into the electromagnetic coil part of the electromagnetic pump. CONSTITUTION:A small hole 9 which penetrates through one end 8a of a molten metal supplying pipe 8 and is to be attached with the pipe 8 is provided to a closing cap 4 of the furnace 2 in which the molten metal is held. The pipe 8 is formed to the curved pipe shape of a siphon in which pipes formed to an inverted U shape and U shape are successively provided with one vertical part 8c thereof as a common part. The top end of the inverted U-shaped pipe is immersed as 8a into the molten metal. The electromagnetic coil part 11 of the electromagnetic pump is disposed around the vertical part 8c. The molten metal 1 in the furnace 2 is thus lifted by the pipe 8 which operates on the principle of siphon. Since the lifted metal is introduced into the coil part 11 on the outside of the furnace 2, a moving magnetic field is generated by the current passed in the coil part 11, through which the molten metal 2 is lifted and is supplied to a pouring port 10.
Patent JP-S62245399-A (JP)
Inventor: NAKAMURA KAZUYOSHI
IPC: G08B13/22
Filed: 1986-04-17
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-H09253990-A (JP)
Title: Hose end grinding device
Inventor: TSURUTA KEIICHIRO
IPC: B24B5/50
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To grind an outer rubber layer of an end part of a hose and expose a metallic reinforcing layer well without rotating a rubber hose in a device for grinding an outer circumferential surface at the end part of the rubber hose by a specified wall thickness. SOLUTION: The grinding device is provided with a rotating disc 22 rotated around an axis of a mandrel 26 and then the rotating disc 22 is provided with a buffing disc 42 which is rotatably arranged at a position displaced from an axis of the rotating disc 22. Then, the buffing disc 42 is self-rotated while the outer circumferential surface of the buffing disc 42 is being pressed against an outer circumferential surface of the end part of a rubber hose 10 inserted from outside into the mandrel 26 by a spring member with a specified biasing force and further as the rotating disc 22 is rotated, it is rotated around the rubber hose 10 so as to grind the outer circumferential surface of the end part of the rubber hose 10.
Patent JP-H08287192-A (JP)
Title: Text analyzing device
Inventor: TAKAHASHI KAZUHIRO
IPC: G06K9/68
Filed: 1995-04-12
Abstract: PURPOSE: To discriminate the original character intended with a character by replacing a detected character with another character and adding information showing the replaced character to document data. CONSTITUTION: The document data to be processed are inputted from an input part 31 to a substitution information granting part 32, and the character is retrieved from the inputted document data by being replaced with another character. Substitutable characters are registered in a substitutable information recording part 33 while made to correspond to retrieved substituted characters. Then the substitution information grating part 32 refers to the substitutable characters registered in the substitutable information recording part 33 to add substitution information to the document data, and outputs the resulting document data by an output part 34. Consequently, the original character intended with the character can be discriminated.
Patent JP-S57202152-A (JP)
Title: Crc code generating system
Inventor: AYA HIDEAKI
IPC: H03M13/00
Filed: 1981-06-05
Abstract: PURPOSE:To smplify the information check program of a CPU and to check whether or not the reception information has an error in a short time, by producing the CRC code only with shift and addition processings of registers. CONSTITUTION:A main controller 1 and a terminal device 2 are both provided with a central processing unit (CPU) and a line controller for correspondence and they mutually make correspondece. The information including instructions to control the terminal device 2 is transmitted from the main controller 1 to the terminal device 2 and various data generated at the terminal device 2 are transmitted from the terminal device 2 to the controller 1. To check whether or not the information is correctly transmitted in the correspondence between the main controller 1 and the terminal device 2, the CRC code is produced and transmitted in compliance with the CRC operation equation f=X<16>+X<12>+X<5>+1 through the shift and addition processings of registers.
Patent JP-S57199350-A (JP)
Title: Radio-broadcasting system ultrahigh frequency radio receiver
Inventor: EILERS NORBERT
IPC: H04H20/00
Filed: 1982-05-25
Abstract: To improve reliability of recognition of an announcement recognition (AR) signal radiated by a transmitter upon broadcasting an announcement (e.g. traffic information, news, etc.) in the form of AM modulation of a 57 kHz auxiliary subcarrier, in which the subcarrier is essentially continuously modulated by region or radio-station recognition signals, the level of which changes when the announcement recognition signal is radiated, the subcarrier is filtered in the receiver, demodulated, and the degree of modulation by the frequency characteristics of the region or radio-station recognition frequency (RR) is sensed. If the modulation of the subcarrier at this frequency or frequency band (RR) drops from, for example, 60% modulation to 30% modulation, or less-a 50% level change-a switch (4) is activated which inhibits transmission of audio programs from an external source, such as a tape recorder (5), a tuner tuned to another station, or the like, and reproduces the program or announcement being broadcast by the station to which a region or radio-station recognition frequency is assigned. Termination of the AR signal (FIG. 3: t2), forming the AR modulation on the 57 kHz subcarrier, causes the switch (4) to revert for reproduction of previously controlled audio information upon increase in the level of the RR modulation on the subcarrier, which is sensed in a modulation sensing circuit or network (FIG. 2: 34-37).