baber/WOPTO huggingface dataset:
Patent JP-S57194794-A (JP)
Title: Purification of lactic acid produced by fermentation
Inventor: DATE KIMIO
IPC: C07C67/00
Filed: 1981-05-27
Abstract: PURPOSE: Half-purified lactic acid which is produced by fermentation is heat treated to enable the content of ether-insoluble substances to lower below the permissible level.  
     CONSTITUTION: Half-purified lactic acid of which the concentration is more than 50wt%, usually 70W80wt% and the remaining is almost water is treated with heat. The treatment is carried out at about 80W90°C for about 42hrs, at 90W100°Cfor 16hrs, at 100W115°C for 6hrs or at 120°C for 2hrs. Thus, the content of the ether-insoluble substance is lowered below the permissible level and the purity of lactic acid is increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04314115-A (JP)
Title: Faulty state controlling system by electronic billboard
Inventor: KONDO SHIGEKI
IPC: G06F13/00
Filed: 1991-04-12
Abstract: PURPOSE:To prevent the disappearance of information, and simultaneously, to reduce manhour by displaying the outline and the present dialing stage of a fault on the electronic billboards of all departments related to the fault while updating them at any time in the case of the occurrence of the fault. CONSTITUTION:A host computer 11 controls electronic billboard terminals 12, 14, 16, and the electronic billboard terminals 12, 14, 16 input the contents to be displayed on the electronic billboards 13, 15, 17 or send the contents inputted from other electronic billboard terminals to the electronic billboards 13, 15, 17 connected directly to themselves, and the electronic billboards 13, 15, 17 display the contents sent from the electronic billboard terminals 12, 14, 16. Namely, the electronic billboards 13, 15, 17 and control terminals 12, 14, 16 are installed at a control, an operating and a dealing departments so that the linkage of information among these three departments is attained. Then, at the time of the occurrence of the fault, the outline of the contents of the fault and its present dealing stage are displayed on the electronic billboards of all the departments related to the fault while updating them at any time.
Patent JP-2000089760-A (JP)
Title: Musical tone synthesizer, its control method and memory medium
Inventor: KUMAGAI TOMOYUKI
IPC: G10H1/24
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a musical tone synthesizer which enables the easy selection of a desired timbre in the same manner as for the timbre set in a main body even with the expansion timbre. SOLUTION: When a plug-in board is selected by depressing a plug-in selector switch or when the main body is selected by depressing a plug-in board release switch, the MSB of a bank selection is determined (step S21) and the category on a timbre map and the algorithm of the timbre selection by an inc/deck key are determined. Next, the category is selected and the sub-category of the lower hierarchy thereof are selected by depressing any of category keys (step S22). The desired timbre among the various timbres belonging to this sub-category is selected by operating, for example, the inc/deck key (step S23).
Patent JP-H06285382-A (JP)
Title: Overpulverization preventive device for vertical mill
Inventor: WATABE MASAYASU
IPC: B02C25/00
Filed: 1993-04-06
Abstract: PURPOSE:To prevent the non-resettable overpulverization state that the vertical mill may attain. CONSTITUTION:A differential pressure between a supply side pressure of primary air 7 and the internal pressure of the vertical mill 1 is detected by a differential pressure gage 9. A deviation between a differential pressure set value signal 12 meeting the coal supply rate from a function generator 10 and a differential pressure signal 13 is determined by a subtractor 14. The rotating speed of a rotary classifier 8 is controlled by a control signal 17 from a function generator 16 based on this deviation signal 15, by which the coal output is regulated to control the amt. of the pulverized matter in the vertical mill 1 so as to be held at the normal amt. The overpulverization state is detected as an abrupt increase in the fluctuation width of the differential pressure by a computing element 20 if the overpulverization state exceeding the pulverization threshold is generated in the vertical mill 1 by a change in the hardness of the coal 3 to be fed. The rotating by a resetting signal 23 of a function generator 22 independently from the control by the control signal 17, by which the coal output is increased and the vertical mill 1 is reset to the normal pulverization state.
Patent JP-S57193140-A (JP)
Title: Transmitting and receiving system for cordless telphone
Inventor: KIRIMOTO SHIYOUZOU
IPC: H04M1/72502
Filed: 1981-05-25
Abstract: PURPOSE:To prevent piracy from other stations, by providing the 1st pilot having a frequency higher than the high end of a pass band of a telephone line and the 2nd pilot having a frequency lower than the low end and controlling a master station from a slave station. CONSTITUTION:The pass band of a cordless telephone is taken between a low end FL and a high end FH and setting is made as the 1st pilot PL signal f1> FH and the 2nd PL signal frequency f2<<FL. A PL signal in the frequencies f1 and f2 is generated from the 1st and 2nd PL signal generators 20 and 21 of a slave station 3 at the same time, FM-modulated 11, amplified 10 and transmitted from an antenna 9. Electromagnetic waves from the slave station is received at an antenna 4 of a master station 2 and inputted to an FM detection section 6 via an intermediate frequency stage 5. The detected output of the detection stage 6 is inputted to the 2nd PL detection circuit 18, the detected PL signal opens a gate circuit 19 and inputs the 1st PL signal to the 1st PL detection circuit 17. The 1st PL signal detected at the circuit 17 operates a circuit coupling means 8 and gives the demodulated dial signal and audio signanl to a telephone line 1.
Patent JP-S60222190-A (JP)
Title: Ferritization treatment of mercury-containing waste water
Inventor: KONDOU MASAKI
IPC: C02F1/70
Filed: 1984-04-20
Abstract: PURPOSE:To remove and recover efficiently in mercury-contg. waste water by adding a soln. contg. Fe<2+> to the waste water, aerating the waste water after adjustment of pH then adding a reducing agent thereto to reduce and evaporate the mercury ion in the waste water to metallic mercury. CONSTITUTION:The soln. contg. Fe<2+> is added to the mercury-contg. waste water and the pH is adjusted to 10-12 by an aq. alkali soln., then the waste water is aerated and after the ferritization reaction is completed, the reducing agent such as hydrazine or the like is added to the waste water to reduce and evaporate the mercury ion in the waste water to metallic mercury. The evaporated mercury is discharged together with waste gas and the mercury is recovered by cooling and scrubbing of the waste gas and absorption by an acid. As a result, the mercury in the waste water is surely and efficiently removed and recovered, by which the concn. of Hg ion in the waste water is decreased down to <=1ppb. The amt. of the reducing agent to be added may be slight and therefore there is no problem economically.
Patent JP-H10276151-A (JP)
Title: Program production transmission device
Inventor: KASAI KAZUHIKO
IPC: H04H60/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To realize simultaneous parallel procesings in plural terminals which are network-connected by informing other queue sheet terminals that the queue sheet terminal is accessed when queue sheet information is accessed in any queue sheet terminal among the plural queue sheet input terminals. SOLUTION: The server control terminal 23 of a news material generation management part 3 receives program data Cl of a queue sheet from a DB server 7 through a controller terminal 9. Data SV1 of a target material stored in an on-air server part 22 is accessed by the control of a unit control part 23 and it is sequentially transmitted to a transmission unit control part 51. A program constitution table generated in a desk terminal 18 is transmitted to the DB server 7 through LAN 8 and is converted into program data Cl of the queue sheet. It is transmitted to the server control terminal 23 of the news material generation management part 3, data is securely transferred at high speed and work efficiency is improved.
Patent JP-H04314218-A (JP)
Title: Diversity mount network follow radio receiver
Inventor: SATO HIROTOSHI
IPC: H04B7/12
Filed: 1991-04-12
Abstract: PURPOSE:To attain both diversity and network follow functions by detecting a multi-path level or an electric field strength so as to select any of two tuners. CONSTITUTION:A voice comparator section 5 compares contents of both tuners 1,2 while one reception frequency is fixed and the other frequency is changed, and a tuner receiving a larger electric field strength is selected by a switch 4 at different reception frequencies while the content of the voice is coincident, and a switch section 6 selects the comparator section 5 alternatively to activate the network follow function and to stop the diversity function. Conversely, while the diversity function is active, the network follow function is stopped. Thus, both the functions are available by using the two tuners in this way.
Patent JP-S555769-A (JP)
Title: Sewage purifying apparatus
Inventor: MINOURA HIDEKI
IPC: C02F3/12
Filed: 1978-06-30
Abstract: PURPOSE: To treat the dirty water containing no solid matter without power expense, by shaking the surface of water sending the air in atmospheric exposure vessel neighboring separator and providing with the sieve supported on floating element floating on the surface of water from the exposure vessel to the upper opening part of the separator slanting downward.  
     CONSTITUTION: Solid-liquid separator 2 is provided neighboring the atmospheric exposure vessel 1 and the surface of water is shaked always by sending in the air by the gas dispersion tube, rotating disk etc. The comb teeth-shaped sieve 3 is equipped from the vessel 1 to the upper opening part of the separator 2 slanting downward. The upper end part of the sieve 3 is rotatively supported by the rotative supporting lever 31 and the lower end part of the sieve 3 is supported by the floating element 32 floating in the vessel 1 and then, the sieve 3 is shaked up and down corresponding to the shaking of the water surface. Only dirty water flowed from introducing tube opened on the upper end part of the sieve 3, is entered in the vessel 2 flowing over the sieve 3 and remaining the solid matter on the sieve and then, exposure treatment is carried out effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S576717-A (JP)
Title: Method of moving jig in vacuum chamber
Inventor: SHIRAISHI MASAHARU
IPC: B29B7/00
Filed: 1980-06-16
Abstract: PURPOSE: To effectively work and treat objects by vacuum pour molding without decreasing the degree of vacuum, in which vacuum pour molding the objects to be worked and treated is moved within a vacuum chamber.  
     CONSTITUTION: A plurality of the objects 2 are placed on a turn-table 3 within the vacuum chamber 1. In a case where an insulating varnish is poured into the objects 3 from a nozzle 4, the turn-table 3 is slided to the right or left or is rotated, so that the varnish is poured into the objects 3 successively. The rotation is easily effected by actuation of a piston 6 of a cylinder 5 or the actuation of a motor. A higher degree of vacuum will be attained, if points of the inside of the vacuum chamber in contact with the outer side thereof are decreased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08278384-A (JP)
Title: Fuel assembly support structure
Inventor: UEKI TAKASHI
IPC: G21C5/06
Filed: 1995-04-05
Abstract: PURPOSE: To reduce the distortion of fuel assemblies in case of earthquakes by changing the proper period of fuel assembly and avoiding resonance. CONSTITUTION: Outside of openings 5 for inserting fuel, assemblies in the periphery of integrally ground type upper grid plate 2, openings 6 for leaking-out reactor water are provided. Owing to the leakage of reactor water upward through the openings 6, the proper period of the fuel assemblies is shortened. Thus, the resonance between the fuel assemblies and the building is avoided, the distortion of the fuel assemblies during earthquakes becomes small and the insertion capability of control rods is improved. As a result, safety and reliability improve.
Patent JP-S61238054-A (JP)
Inventor: SHIEEN HIJII
IPC: G03F7/30
Filed: 1986-04-09
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-2000278179-A (JP)
Title: Method for demodulating received data in communication system, radio communication equipment, and recording medium storing reception data demodulation processing program in the communication system
Inventor: HAMA NORIO
IPC: H04B1/707
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To realize inverse spread processing of received data at a receiver side at a low cost with low power consumption in a communication system adopting a spread spectrum system and to attain communication that takes security into account. SOLUTION: A data demodulation means at a receiver side is provided with a super- regenerative demodulation circuit 40 (consisting of a super-regenerative detection circuit 41 and a quenching oscillation control circuit 42), an ID pulse generating circuit 43 that provides an ID pulse as spread data specific to a radio communication equipment to the super-regenerative demodulation circuit 40, a low pass filter 44, and a data processing circuit 45 that processes a signal passing through the low pass filer 44 to provide an output of the processed signal as data after inverse spread processing.  Then the super-regenerative demodulation circuit 40 applies inverse spread processing to the received data, and in the case of conducting this inverse spread processing, the ID pulse specific to the communication equipment is given to the super-regenerative demodulation circuit 40 so as to control the amplitude of quenching oscillation of the super-regenerative demodulation circuit 40 so as to output the inverse spread data reflecting the ID pulse specific to the communication equipment.
Patent JP-H03280866-A (JP)
Title: Mashed and seasoned meat to be scattered on cooked rice and its preparation
Inventor: HASHIMOTO KIKUE
IPC: A23L35/00
Filed: 1990-03-28
Abstract: PURPOSE:To prepare the subject novel mashed and seasoned meat having high nutritive value and agreeable to the palate by seasoning fish meat, crab, scallop, beef, etc., with soy sauce, etc., removing water, loosening the meat and drying under mashing and crushing. CONSTITUTION:Meat of fish, crab, scallop, shrimp, dried young sardines, beef, horseflesh, pork or chicken is optionally seasoned with liquor, soy sauce or sauce, heated, pressed to remove the water to leave the meat, thoroughly beaten to loosen the meat, mashed and crushed on fire and dried to obtain the objective food.
Patent JP-H10274432-A (JP)
Title: Wind direction changing unit for blow-out port
Inventor: ARAI YASUYUKI
IPC: F24F13/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a wind direction changing unit for blowout port in which the vertical blow-out range can be set arbitrarily depending on the installation conditions of an air-conditioner, or the like, and the setting of blow-out range can be changed easily by constructing a bearing part for regulating the movable range of a deflector such that it can be removed and rearranged through rotary motion. SOLUTION: A protrusion 2b formed at the shaft part 2a of a deflector 2 moves in a protrusion receiving groove 5b of a bearing part 5 fixed to a containing box 4 when the deflector 2 is rotary driven and abuts against the circumferential end of the protrusion receiving groove 5b thus regulating the movable range of the deflector 2. The deflector 2 (protrusion 2b) operates with reference to the end part of the protrusion receiving groove 5b within a range determined by the number of signals delivered from a control board. A plurality of key grooves 4d are made in the recess 4c of the containing box 4 and the position of the protrusion receiving groove 5b (movable range of the deflector 2) can be changed by removing and rotary moving the bearing part 5 and rearranging in another key groove 4d.
Patent JP-S566968-A (JP)
Title: Automatic earthquake-operable stopping device for gas or other fluid
Inventor: UMEDA MASATADA
IPC: F23N5/24
Filed: 1979-06-26
Abstract: PURPOSE: To provide a device of a simple construction for automatically and completely stopping a fluid when an earthquake occurs, by designing the device in such a manner that a locking member is disengaged from a spring-containing lever by the potential energy of a spherical object dropped by seismic force to allow a valve to be closed by the force of the spring.  
     CONSTITUTION: A lever (b) is oscillated by the potential energy of a spherical object (a) dropped by seismic force, to allow a locking member (c) to be disengaged from a lever (d) which contains a spring (e) therein. As a result, the lever (d) is oscillated. The oscillation of the lever (d) causes a valve lever (f) to be oscillated, so that a valve is closed automatically. Thus, a device for automatically stopping a fluid, which has a simple construction, and which is actuated accurately by an earthquake, can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03280608-A (JP)
Title: Digital audio mixer
Inventor: SHODA AKIHIKO
IPC: G11B20/00
Filed: 1990-03-28
Abstract: PURPOSE:To simplify the system constitution, to improve the operability and to prevent cost increase by arranging an input signal selection means to select an audio signal from plural channel switches in the inside of a mixer. CONSTITUTION:The mixer consists of an input signal selection means 7 selecting audio signals from plural channels 231-22n, a signal processing means 8 connecting to an input signal selection means 7 through an internal data bus 9 and applying various signal processing to the audio signal and a control means 4 controlling the input signal selection means 7 and the signal processing means 8. That it, the input signal selection means 7 to select the audio signal of the plural channel switches is arranged in the inside of the mixer. Thus, the system constitution is simplified, complicated wiring is prevented, the operability is improved and the cost increase is prevented.
Patent JP-H01254531-A (JP)
Title: Apparatus for operating reciprocating tool for use in bag forming apparatus and wrapping apparatus
Inventor: TAKAGI SHINICHI
IPC: B65B51/10
Filed: 1988-04-01
Abstract: PURPOSE:To accurately stop a tool at its resting position, by engaging input and output shafts through irreversible one-way clutch which can rotate these shafts at a constant phase upon coupling even after engaging and disengaging actions thereof are repeated. CONSTITUTION:When a starting switch 51 is turned on, a switch 54 of a solenoid 41 is turned on so that an output shaft 32 initiates to rotate and a clutch of an electromagnetic clutch brake 27 engages at each displacement thereof to intermittently operate a deliver roller 28. AND signals generated at a first main shaft synchronous switch 48 and the starting switch 51 are transmitted to a first cycle counter 52, as well as an input side of the solenoid switch 54, to start the first cycle counter 52 which counts the member of cycles of a reciprocating toll 18. When the counter 52 counts a preset cycles, a count-up signal is generated to turn off the switch 54 of the solenoid 41. A stepped part 39 of a stop collar 36 engages a claw 40 to stop the output shaft. Consequently, input and output shafts are engaged in a constant phase so that the stopping position is consistent with a waiting rest position of the tool.
Patent JP-H02283954-A (JP)
Title: Fluid torque converter
Inventor: ROBAATO DABURIYU REMON
IPC: F16H61/62
Filed: 1990-03-28
Abstract: PURPOSE: To provide a torque converter formed from a four-element torque converter equipped with an improved lockup clutch, whereby a transmission gearing device can be driven directly without requiring a third input shaft by driving the primary and the secondary turbine input shaft directly from the input shaft of the torque converter. CONSTITUTION: For the direct drive or lockup operation, a fluid conduit between the first transmission input shaft 16 and the second transmission input shaft 17 opens for fluid exhaust, and working waves are supplied to fluid conduit between a stator shaft 20 and a converter hub 21. Then both the first 8 and second clutch elements 14 are moved left in the axial direction in the amount which allows a friction material 15 fixed to the secondary clutch element 14 to be engaged with the inner wall 19 of a torque converter cover 2. If therein the pressure to the primary clutch element 8 is sufficient, a lockup drive hopping over the fluid joint of four-element torque converter is established. During the operation of the lockup drive, the rotation of the input shaft drives directly the first 16 and second input shafts 17 upon hopping over the fluid joint of four-element torque converter.
Patent JP-H04224237-A (JP)
Title: Pre-tension given frame
Inventor: JIYON DENISU BONBENKEN
IPC: F02C7/20
Filed: 1991-03-20
Abstract: PURPOSE: To provide a pretentioned frame for gas turbine engine, which can work well with thermal expansion and contraction and a separating load of each vane of a fan, is embodied in a relatively simple and lightweight construction, and can operate with a comparatively low stress. CONSTITUTION: A pretentioned frame 30 for a gas turbine engine is composed of a hub 44 and a casing 46 apart in the radial direction therefrom, and connecting rods 52 and 56 are provided between the hub and casing extending in two rows apart in the circumferential direction. In one favorable embodiment of this invention, thin nuts 76A and 76B are attached to the connecting rods for sustaining a compressive load on the rods. Because a pretension is given to the connecting rods, if for example they are heated by the combustion gas during the work inside the gas turbine engine, the thermal expansion of the rods and the compressive stress originating therefrom are relieved by the pretension, and the rods 52 and 56 in the embodiment can work with no stress substantially during the normal operation. Owing to the rods 52 and 54 in two rows and the thin nuts 76A and 76B in pair, the frame can bear effectively the blade- out loads channeled thereto.
Patent JP-H03283075-A (JP)
Title: Optical disk recording and reproducing device
Inventor: YAMADA YUICHI
IPC: G11B33/02
Filed: 1990-03-30
Abstract: PURPOSE:To prevent entering and deposition of outside dust by enclosing an optical pickup, a cassette loading mechanism and a pickup drive unit or the like with a case having a cassette loading/unloading port and sealing the cassette loading/unloading port with 1st and 2nd covers. CONSTITUTION:A 1st cover 1 is provided with an opening 1a through which a cassette 10 with a disk contained therein is passed and ball bearings 1b, 1c and engages the ball bearings 1b, 1c freely with a shaft 5c of a front operating panel 5 and seals a cassette passing hole 5a of the front operating panel 5 externally through the press of a spring 4. Moreover, the 1st cover is provided with a rotary shaft 2a and locks the 2nd cover 2 sealing the opening 1a from the inside of the device while using a spring 3 for pressing to the rotary shaft 2a freely turnably with the ball bearing 1b. Thus, entering and deposition of outside dust are prevented.
Patent JP-S5415433-A (JP)
Title: Method of producing tin electro-plate
Inventor: NISHIMURA TAKESHI
IPC: C25D3/32
Filed: 1977-07-06
Abstract: PURPOSE: To improve the quality of tin plate after reflow treatment through the addition of a small amount of inorganic halides to an plating solution or flux in a ferrostannate bath process tin electroplating line. 
     COPYRIGHT: (C)1979,JPO&Japio