baber/WOPTO huggingface dataset:
Patent JP-S5473871-A (JP)
Title: Undercoating of polyester film
Inventor: KATAOKA SHINJI
IPC: G03C1/91
Filed: 1977-11-24
Abstract: NEW MATERIAL:Compounds of formula I: (a and d are 1 or 2; b and c are 0,1,  or 2; A is direct bond or bifunctional group).  
     EXAMPLE: 1,3-Bis (vinyl sulfonyl)-2-propanol of formula II.  
     USE: Undercoating materials to bond hydrophilic organic colloid layers to polyester films, particularly polyethylene terephthalate films as a photo-graphic material firmly.  
     PROCESS: Sodium hydroxide is dissolved in a solution of ethanol and mercaptoethanol, and epichlorohydrin is added. Crystals formed are filtered, and the filtrate is incorporated with water and sodium tungstate and adjusted to pH 6. After the addition of hydrogen peroxide, the solution is concentrated and recrystallized by methanol. Catalytic amounts of pyridine and thionyl chloride are added to the crystals thus formed, and recrystallized by water. After triethylamine is added dropwise, the compound of formula II is obtained as crystals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H037570-A (JP)
Title: Method for using ice and dry ice for quenching and cold-insulating raw wine and fruit liquor
Inventor: SHIMAMURA AKIYOSHI
IPC: C12H1/00
Filed: 1989-06-05
Abstract: PURPOSE:To enable to cool a raw wine in a short time and preserve the raw wine for a long period and to contrive to prevent the deterioration of the quality of the raw wine by rapidly cooling the raw wine and insulating the cold state thereof with ice and dry ice and preventing the direct contact of the raw wine with the atmosphere. CONSTITUTION:A raw wine is rapidly cooled and insulated with ice and dry ice and the direct contact of the raw wine with atmosphere is prevented. For example, (A) the raw wine is packed in a container and entered in a refrigerator. In the case, ice packaged in a vinylic polymer-made flat bag is attached to the upper portion of the raw wine container to rapidly cool the raw wine to a temperature of <=10 deg.C for the termination of the fermentation. Dry ice alone wrapped with a cloth, etc., is used depending upon the temperature of the atmosphere. (B) The raw wine taken out from the refrigerator is cooled in a sherbet state and sold, but the raw wine is usually heated to a temperature of >=10 deg.C within 1.5-2.0 days and the quality thereof is deteriorated. In the present method, the sherbet-like raw wine taken out from the refrigerator is continuously cooled by the same method as the process (A). When the transportation of the raw wine requires a long period such as 3-4 days, the ice and the dry ice are simultaneously employed.
Patent JP-S5567843-A (JP)
Title: Pattern data generator
Inventor: NAKAYAMA YOUICHI
IPC: G06K15/10
Filed: 1978-11-17
Abstract: PURPOSE: To decrease the memory capacity of the character generator by driving the character generator through conversion of the character code into the character number corresponding to the characters of the necessary number.  
     CONSTITUTION: The character data based on the 16-bit JIS code is memorized in display memory 1 and in the amount equivalent to one picture frame. The character data of memory 1 are read out in sequence based on the line and character counter information given from synchronous signal generator circuit 8, and the 14 bits are applied to code conversion memory 2 in the form of the address. Memory 2 delivers the character number corresponding to the character code of the necessary number and also delivers "0" to other character codes. Character generator 10 delivers the character pattern information based on the character number. Thus the memory capacity of generator 10 will do with the character number required for the display. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63305651-A (JP)
Title: Loopback test equipment for isdn exchange
Inventor: MATSUMOTO NAOAKI
IPC: H04M3/30
Filed: 1987-06-08
Abstract: PURPOSE:To attain a detailed transmission characteristic test according to the command from a terminal equipment by providing a data processing means to a B-channel interface means and processing the received data based on the information received by a D-channel interface means so as to apply loopback. CONSTITUTION:When a subscriber operates an ISDN terminal equipment 1 to select a loopback test, a loopback command and a data processing command are sent from the ISDN terminal equipment 1, a loopback command and a data processing command are sent from the ISDN terminal equipment 1. In receiving the message, a control means 11 applies the command of loopback and data processing to a data processing means 10. The data processing means 10, based on the command, starts loopback while processing the B-channel data. The ISDN terminal equipment sends the test data pattern to a channel B to collate and compare whether or not the data as the data processing command is to be returned thereby conducting the test of the normality of the transmission characteristic of the bus. On changing the processing command of the data from the ISDN terminal equipment 1, since the loopback test equipment processes the data according to the command, the detailed transmission characteristic test is executed.
Patent JP-H11353743-A (JP)
Title: Tape player
Inventor: NAKANISHI YASUYUKI
IPC: G11B15/675
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To simplify a mechanical portion and to reduce the number of parts by providing a mechanism that when a second slide plate moves to a specified position, a detecting lever engaged with the second slide plate to press a switch to carry a cassette is disengaged from the second slide plate, and returned to its original position by the repulsive force of the switch. SOLUTION: A cassette tape is inserted, and a slide plate A is moved. The tip part 147 of the slide plate A is engaged with the end part 149 of a detecting lever, and the end part 149 turns a switch ON. After the turning-ON of the switch, a power motor is actuated to move a slide plate B, and the slide plate A connected thereto by a spring is also moved, and the cassette tape is loaded in a cassette loading position. In a little while before the loading of the cassette tape in the cassette loading position, the slide plate A is disengaged from the end part 149 by a notched part 152, and the detecting lever is returned to its original position by the spring pressure of the switch.
Patent JP-S5765648-A (JP)
Title: Ion generator
Inventor: KAGEYAMA KATSUO
IPC: H01J37/08
Filed: 1980-10-09
Abstract: PURPOSE:To obtain a stable discharge, though there is no constant potential surface in the cylindrical hollow anode of a crossed field discharge device, by arranging an auxiliary electrode paralleling the central axis of the hollow anode portion near this central axis. CONSTITUTION:This device is composed of the first cathode 23 and the second cathode 24, covering the openings on both ends of a cylindrical hollow anode 21 respectively, and a vacuum container 25 enclosing an auxiliary electrode 29 paralleling the central axis of the hollow portion 22 of the anode, and the auxiliary electrode 29 penetrates the through hole 36 of the first cathode 23 and the through hole 43 of the second cathode 24, its one end is fixed on the first cathode, interposing a spring 42, the other end is fixed to the metal clasp 47 of the second cathode, under an insulated condition respectively, and its expansion and contraction caused by a temperature change is absorbed into its adequate tensile force. A vapor beam 2 (a) passes the through hole 31, enters the discharge space in the central portion 22 of the anode to be ionized there, forms ion beam 7, and is radiated outside a discharge device 4. Thereby, the beam current is large, and ion output beams having uniform energy can be obtained.
Patent JP-S5474902-A (JP)
Title: Cleaner for condenser
Inventor: OCHIAI KATSUJI
IPC: C02F1/00
Filed: 1977-11-28
Abstract: PURPOSE: To accomplish reduction of residual radioactivity within the turbine system immediately before a vacuum distruction simultaneously with the release from a exhaust cylinder after radioactivity released directly from the cylinder is treated through the normal exhaust gas treatment system.  
     CONSTITUTION: In the halting of nuclear reactor 1, when the pressure falls below about 20 kg/cm 2  g at which an air extractor 5 of a condenser 4 fails to work, stop valves are switched so that the air extractor may use steam generated in clean steam generator 10 in stead of that generated in the reactor 1. When the pressure falls below about 3.5 Kg/cm 2  g at which a turbine shaft seal device 9 also fails to work, stop valves 15 and 16 are operated to allow the device 9 to use clean air similarly. In addition, by the operation of a stop valve 17, the clean air is allowed to inject into a main steam pipe 1' immediately before the condenser 4 is vacuum broken. The arrangements as mentioned above are combined to accomplish the purpose. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5476886-A (JP)
Title: Preparation of frozen product containing photobacteria
Inventor: ASAI YOSHIYUKI
IPC: C12R1/01
Filed: 1977-11-28
Abstract: PURPOSE: To prevent the lowering of luminescence of photobacterium during storage, to improve the storage life of the bacterium, and to utilize the bacterium in an industrial scale (e.g. fluorescent feed, fish-luring light, etc.), by freezing bacteria belonging to Photobacterium genus, in an aqueous medium containing specific compound.  
     CONSTITUTION: Bacteria belonging to Photobacterium are frozen in water containing 1-20% of a polyhydric alcohol, erythritol, threonine, glucose, sucrose, and/or sorbitol, and 1-8% of salt. The bacteria are obtained by culturing Photobacterium phosphorium which is a symbiont of deep-sea cod. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01312304-A (JP)
Title: Steam separator and water storage tank unit of boiler
Inventor: YAMANA YOSHIAKI
IPC: F22B37/48
Filed: 1988-06-10
Abstract: PURPOSE:To enable low cost production and construction by installing a steam separator and a water storage tank in such a manner that the highest water level during the operation of a boiler may be positioned within the steam separator and the water level during steady state operation may be positioned in the water storage tank. CONSTITUTION:The height h2 of a water storage tank 6 is formed so that the general height of the tank may be lowered than the highest water level L1 when the reduction in prot-pen is generated and the highest water level L1 may be positioned within steam separators 1a, 1b, 1c and 1d to be connected with by way of a nozzle 4. A water level L2 during steady operation which has entered a percolation region, is adapted to be positioned within the water storage tank 6. This construction makes it possible to reduce the height and the weight of the devices including the steam separators 11 to 1d and the storage tank 6 more sharply than before. Therefore, when the water level rises to a greater extent during the starting of a boiler, the steam separators 1a to 1d can be used as a part of the water storage tank 6. Even when the height of the water storage tank 6 is lowered and the capacity of the water storage tank 6 itself may be reduced, it is, therefore, possible to maintain the water storage tank capacity which is equivalen to and higher than the prior art unit.
Patent JP-H11339786-A (JP)
Title: Device for cutting polymer battery electrode
Inventor: KOSUGI YUICHI
IPC: H01M10/0565
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent the separation of an electrode mix or generation of a burr in a cut surface and realize flexibility and high productivity by interposing a polymer electrode sheet to be cut between first and second parallel cylindrical rollers each comprising a cylindrical cutting blade and a pair of cushioning rubber cylinders nipping both sides thereof, which are integrally fitted to the circumferential surface, and rotating the rollers in different directions. SOLUTION: First and second cylindrical rollers 9a, 9b are arranged in parallel to each other with a required space on carriers 8a, 8b fixed to a base, and rotated by a driving mechanism 12. A positive electrode sheet or the like passing between the circumferential surfaces of these rollers simultaneously rotating in different directions at the same speed is pressed by each pair of first and second cushioning rubber cylinders 11a, 11a'; 11b, 11b'. It is also cut by the push cutting of the circumferential angle parts of tool steel-made a first and second cylindrical cutting edges 10a, 10b slightly protruded from the circumferential surfaces of these rubber cylinders. A continuous and precise cutting can be performed without limitation of cutting form or the like, and the durability is also enhanced.
Patent JP-S5931818-A (JP)
Title: Continuous heat treatment device
Inventor: YAMAUCHI ITSUPEI
IPC: C21D1/18
Filed: 1982-08-16
Abstract: PURPOSE:To improve the utilizing efficiency of gas for carburization and to reduce the electric power consumption for heating the carburizing gas in a continuous heat treatment furnace for carburizing and hardening of steel parts, etc. CONSTITUTION:Steel parts 3 are put into a rotary retort, and are heated in a carburizing gaseous atmosphere to carburize the surfaces thereof, whereafter the parts are dropped by a chute 1 into the cooling oil 41 in a cooling oil tank, thus cooling quickly and hardening the parts. A ventilation pipe 5 is branched from the mid-way of the chute 1 in this case, and a compressed air feed pipe 6 is opened in the forward end part thereof. The vapor generated from the cooling oil is sucked into the pipe 5 under the pressure reduced by the pipe 6 and is thus prevented from entering the inside of the retort for carburization; therefore, the carburizing gas is efficiently used for carburization without dilution by the vapor, and since the carburizing gas is less required, the smaller electric energy is required for heating the same, and device is economical.
Patent JP-S623051-A (JP)
Inventor: SUZUKI YOSHINORI
IPC: B09B5/00
Filed: 1985-06-27
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-S5571607-A (JP)
Title: Production of dithionite
Inventor: MIYAMORI HIROSHI
IPC: C01B17/66
Filed: 1978-11-17
Abstract: PURPOSE: To remove sulfur to such an extent that it does not act as catalyst poison and to availably obtain dithionite by hydrogenating a functional soln. prepared by reacting alkyl sulfite or the like and hydroquinones and by recycling the hydrogenated soln. to react it with the alkyl sulfite or the like.  
     CONSTITUTION: In a method of producing dithionite by reacting (A) (1) hydrogensulfite, pyrosulfite, alkyl sulfite or aryl sulfite of a Ia, IIa or IIb group element or ammonia or (2) a substance which reacts with (a) sulfurous anhydride or sulfurous  acid to form salt of (a) and sulfurous anhydride or sulfurous acid with (B) hydroquinones, the resulting functional soln. contg. quinones is desulfurized by being contacted to an aq. alkaline soln. or slurry of pH≥11. The desulfurized soln. is then  hydrogenated in the presence of VIII group metal catalyst to convert the quinones into  hydroquinones, and the hydroquinones-contg. soln. is recycled to be reacted with  the cpd. (A). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000329723-A (JP)
Title: Apparatus and method for inspection of creeping of chemical liquid
Inventor: TAKEUCHI KAZUNARI
IPC: G01M3/40
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method, for the inspection of the creeping of a chemical liquid, in which the creeping of the chemical liquid into a bonded part can be detected surely. SOLUTION: This chemical-liquid creeping inspection apparatus is provided with a mounting base 2 on which a liquid transport bag 31 is mounted. A receiver part 3 is arranged on the mounting base 2. A detector 4 is installed in the upper part of the mounting base 2 so as to be freely displaceable in the up-and- down direction. The detector 4 houses a capacitance sensor. When a change in the capacitance of an electrode 13 at the detector 4 is detected, whether a chemical liquid creeps into a bonded part 38 or not is inspected.
Patent JP-H0435852-A (JP)
Title: Method and device for production control
Inventor: MURAKAMI YOSHINORI
IPC: G06Q50/00
Filed: 1990-05-30
Abstract: PURPOSE:To increase a processing efficiency in a specified stage, by fixing the time when a processing object is fed to a specified stage from the stage immediately before based on the result of an arrival time and the processing residual time in the specified stage being compared. CONSTITUTION:The residual time of the processing time of a specified stage 6 and the existence number of processing objects in each stages 5 prior to the specified stage 6 are detected. In the case of this detected residual time becoming a specific time, the existing number of the processing objects in the stage immediately before the specified stage is compared with the specific number and the arrival time of the processing object in the number short of the specific number from its existing stage to its arrival to the specified stage is calculated by a computor 2, in the case of the existence number being short of the specific number. This calculated arrival time and residual time are compared and the time when the processing object is fed out to the specified stage 6 from the stage 5 immediately before is fixed based on this comparison result.
Patent JP-S621407-A (JP)
Title: Diaphragm pump type reverse osmotic pressure device for recovering power with hydraulic motor
Inventor: TAGA KIICHI
IPC: B01D61/02
Filed: 1985-06-27
Abstract: PURPOSE:To save power and enhance efficiency by utilizing the hydraulic bladder type diaphragm pump as the reverse osmotic high-pressure pump in order to convert pressure energy to hydraulic and recover power with the hydraulic motor. CONSTITUTION:Hydraulic pressure is alternatively charged into the pressure bladders 10 and 11 with the hydraulic pump 19 and four-direction switch valve 20 to feed the original water into the reverse osmotic pressure device 1 having a separation membrane 2. Purified water is charged from the outlet 5, and the high-pressure waste concentrated water coming out of the outlet 4 is fed into the power-recovering bladders 12 and 13 alternatively to recover power. The reciprocating hydraulic pressure coming out of bladders 12 and 13 is rectified with the rectifier valve 23 and charged into the hydraulic motor 22 which is connected to the shaft on the opposite side of the motor 21 to lessen the power of prime mover.
Patent JP-H05336466-A (JP)
Title: Nonstandard signal detection circuit
Inventor: KURIHARA RYOICHI
IPC: H04N5/46
Filed: 1992-06-03
Abstract: PURPOSE:To discriminate nonstandard signals at a small-scale analog circuit by detecting the timewise fluctuation of a horiozontal synchronizing signal separated from an input composite video signal to be envelop detected and binarized. CONSTITUTION:The horizontal synchronizing signal A separated from the input composite video signal from a terminal 10 and a signal B for which the signal A is multiplied by AFC from the terminal 11 are inputted to a jitter detection circuit 12. Timewise fluctuation components included in a horizontal scanning frequency which are triggered by the rise of the signal A and reset by the rise of the signal B are taken out as the fluctuation of pulse width at the circuit 12. The signal taken out from the circuit 12 is integrated at an integration circuit 13, envelop detected at an envelop detection circuit 14 in the next step and converted into the change of voltages. The detected output is amplified at an amplifier 15, envelop detected again at a second envelop detection circuit 16 and the detected output with large amplitude is obtained. Then, the detected output is inputted to a binary circuit 17 provided with a hysterisis characteristic and the nonstandard signal is detected.
Patent JP-H0435672-A (JP)
Title: Low-frequency medical treatment apparatus
Inventor: KAMI TOMOHIRO
IPC: A61N1/04
Filed: 1990-05-31
Abstract: PURPOSE:To improve the handling convenience by providing a recess or recesses near the periphery of a conductor element which is in the stuck condition at the lower side of the conductor element sticking surface of a conductor element housing member. CONSTITUTION:A conductor element housing member 31 is provided integrally in a housing case, and it furnishes a projection 31a to guide the periphery of a base board 22 at the peripheral edge of the sticking surface of a conductor element 2, and recesses 31b at the outer sides of the peripheral edge of the sticking surface. The recesses 31b are provide at one position or two positions per a conductor element 2. And when the recess 31b is only at one position, the conductor element 2 is removed by hooking a finger top to the recess, and when the recesses 31b are at two positions, the conductor element 2 is removed by pulling. As a result, the conductor element 2 can be handled easily and the handling convenience can be improved.
Patent JP-S5933075-A (JP)
Title: Method and apparatus for copying control of welding torch in direction of groove width
Inventor: TAHASHI TAKAYOSHI
IPC: B23K9/127
Filed: 1982-08-19
Abstract: PURPOSE:To control positionally a welding torch to the center of groove width with very accuracy, by substituting the change of quantity of arc light for the change of position of arc point and detecting the change of quantity of arc light. CONSTITUTION:When a welding torch 3 is moved along the longitudinal direction of a groove 2, an image 5 of groove at the arc point is always projected on a screen 4, and the change of quantity of light is detected by an image sensor 7. If the welding torch 3 moves out of the center of the groove 2, it is grasped at once by the sensor 7 as a change of quantity of electricity. The present position of the torch 3 at the groove 2 is counted and read in a memory. At the same time, it is calculated by a central processing unit and the result of calculation and initial value are compared. If the result of calculation is smaller, the torch 3 is at the center of the groove. If larger, the welding torch 3 is moved by rotating a motor.
Patent JP-S5845359-A (JP)
Title: Heat and oxidation resistant chromium-iron alloy
Inventor: YOSHIOKA HIROAKI
IPC: C22C38/46
Filed: 1981-09-10
Abstract: PURPOSE:To inhibit the temper embrittlement of a 12% Cr-Mo-V steel by adding a rare earth element in accordance with the amount of impurity elements in the steel to fix the impurity elements in the matrix and to prevent the segregation on the grain boundaries. CONSTITUTION:This alloy consists of, by weight, 10-13% Cr, <=1.5% Mn, 0.5- 2.0% Mo, <=1.0% Si, 0.1-1.2% Ni, 0.03-1.0% Ta, 0.2-0.50% V, 0.10-0.30% C, 0.01-0.10% N, 0.05-0.5% rare earth element and the balance Fe. The rare earth element, especially La forms thermodynamically much more stable compounds together with impurity elements such as P and Sn as compared with other alloying element such as C. Accordingly, the rare earth elements such as La can fix the impurity elements causing temper embrittlement such as P and Sn in the matrix.