baber/WOPTO huggingface dataset:
Patent JP-S62207562-A (JP)
Title: Pouring safety device for low-pressure casting machine
Inventor: TSUKAMOTO TOSHIYUKI
IPC: B22D18/08
Filed: 1986-03-07
Abstract: PURPOSE:To prevent the casting of a defective product and the danger of leakage of a molten metal to the outside by operating a safety device when the degree of the drop of the gaseous pressure in a pouring tank attains a specified value or above at the point of the time when the molten metal surface in a stalk arrives at the level right below a sprue. CONSTITUTION:A molten metal valve 3 is closed to shut off the pouring tank 1 from the pouring tank 4 and thereafter a discharge valve 10 is closed and an air feed valve 12 is opened so that compressed air is press-fed into the tank 1 by the primary operation of a pressure control valve 13. The valve 12 is closed to shut off the inside of the tank 1 from the outside after a pressure detector 15 measures the attainment of the pressure in the tank 1 at the air pressure value at which the molten metal (c) in the stalk 7 rises from the reference level (a) of the tank 1 and positions right under the sprue 6b of a die 6. The pressure in the tank of the prescribed time after the shut off is detected. An alarm is generated by a buzzer, etc., of the safety device when the detected value is below the airtight performance of the tank 1, etc., and below the prescribed value. The pressure in the tank 1 is increased up to the pouring pressure value by making the secondary operation of the valve 13 to pour the molten metal into a cavity 6a when the detected value is above the prescribed value.
Patent JP-H05302324-A (JP)
Title: Devide for performing earth retaining
Inventor: KONDO EISUKE
IPC: E02D17/08
Filed: 1992-03-09
Abstract: PURPOSE:To improve work efficiency by providing on a movable supporting column an oscillating arm which is movably held at a vertical position or at a forward oscillating position, providing an excavation means along the column, and providing a holder for holding earth retaining material in front of the column. CONSTITUTION:While an oscillating arm 13 is held at a forward oscillating position, an excavation chain 14 is transferred by a chain drive device 40 and a rotary cutter 15 is rotated and a movable supporting column 12 is moved downwardly along a supporting column 11 by a supporting column drive device 20. Next, as the column 12 moves downwardly, an excavation blade of the chain 14 and the cutter 15 excavate the ground so that earth retaining material W is embedded in the ground, following which, when the material W in predetermined quantity has been embedded, the arm 13 is oscillated to the vertical position and held there. And if the end of the arm 13, the cutter 15 and the chain 14 are retracted from under the material W to the rear thereof and a holder 16 is pushed downward by a pressure drive device 50, the lower end of the material W is pushed into an unexcavated ground. Further clamping by a clamp 18 is released to move the column 12 upward.
Patent JP-S58170130-A (JP)
Title: Transmitting system of collected and allotted signals
Inventor: ARAI YUKIO
IPC: H04B3/54
Filed: 1982-03-31
Abstract: PURPOSE:To prevent the mutual interference of call signals between outside lines and to assure the call of a slave station, by setting different periods of transmission for call signals which are transmitted to each outside line of a distributing line of low voltage. CONSTITUTION:A master station 4 transmits tone burst signals of call signals alternately and with different periods of transmission to each outside line of a distributing line of low voltage after recognizing a call given from a meter checking center. Therefore the call signal received at an optional slave station 6 has no mutual interference at all despite a synthetic wave of each call signal and even though a signal transmission line is formed between outside lines. The station 6 receives a call signal and deletes an effect of signals due to the impulsive noise, a hit, etc. by applying a signal process like integration, etc. Then the station 6 recognizes the call signal and then sends back the information on the meter checking in a send-back period that is decided for it.
Patent JP-H04286450-A (JP)
Title: Video doorphone device
Inventor: YASUOKA NORIO
IPC: H04M9/00
Filed: 1991-03-15
Abstract: PURPOSE:To recognize who is a new visitor without interrupting talking when a person at home in a master set receives a call from other slave set by the new visitor while the person is busy with a visitor of one slave set. CONSTITUTION:While a video signal changeover circuit 24 and an audio signal changeover circuit 26 are switched to a slave set 1a by a system control section 20, when a person at home uses a handset 8 to be talking with a visitor of a slave set 1a and other visitor comes to a slave set 1b and a call pushbutton 6 is depressed, a call signal detection circuit 21 detects it. The system control section 20 operates a call tone generating circuit 22 to allow a speaker 23 to sound a call tone thereby switching the video signal changeover circuit 24 to be the position of the slave set 1b for a prescribed time.
Patent JP-S63223717-A (JP)
Inventor: NAKAMURA NORIO
IPC: H02G1/12
Filed: 1987-03-05
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-S57165483-A (JP)
Title: Pressure control of dry quenching tower of coke
Inventor: UTSU TAKAYUKI
IPC: C10B39/02
Filed: 1981-04-07
Abstract: PURPOSE: To improve the safety of coke quenching operation, by controlling the opening of a flow-control valve for the circulation gas according to the difference between the preset pressure level and the mean pressure level just below the charging port of red-hot coke, thereby enabling the control of the pressure variation even if the pressure controller is in the state of hunting.  
     CONSTITUTION: Red-hot coke discharged from a coke oven is charged through the charging port 3 to the quenching tower 1, and quenched and cooled by circulating a weakly combustible gas composed of N 2 , CO, H 2 , etc. During the above operation, the pressure variation caused by the opening and closing of the charging port 3 and the discharging port 4 is detected with a pressure detector placed just below the charging port 3. The detected pressure value 13 is transmitted to the pressure controller 12 to obtain the mean pressure level 14. The mean pressure level is compared with the preset pressure level 15, and the opening of the flow control valve 11 is adjusted according to the pressure difference to effect the automatic control of the dissipation of the circulation gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57166953-A (JP)
Title: Preparation of noodle with bean curd and the like
Inventor: FUSHIMI TAKAO
IPC: A23L7/109
Filed: 1981-04-07
Abstract: PURPOSE: To prepare a nutritious noodle, rich in viscoelasticity, and having a  good touch to the tongue and improved quality, sense of eating and flavor, by  adding a bean curd to a raw material for the noodle.  
     CONSTITUTION: A bean curd, e.g. a silk-strained bean curd, broiled bean curd, fried bean curd or GANMODOKI (fried bean curd mixed with bits of vegetables and tiny pieces of seaweed called HIJIKI) alone or treated with one or two or more emulsifying agents, pastes, emulsion stabilizers, noodle quality improvers, etc., water and common salt are added to a raw material for a noodle, e.g. wheat flour or buckwheat flour, to prepare the noodle, e.g. an uncooked noodle, coating on a fried dumpling stuffed with minced pork, coating on won ton (a Chinese flour dumpling with pork therein), steamed noodle, boiled noodle or instant noodle, by the conventional method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000248313-A (JP)
Title: Spheroidizing heat treatment of steel slab
Inventor: UCHIDA MITSUAKI
IPC: C21D1/32
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a spheroidizing heat treatment of a steel slab, by which the steel slab that the spherical carbide is almost uniformly distributed in the structure is surely obtd. and the treatment can be executed in small number of processes and in a short time. SOLUTION: This treatment contains a process for cooling 4 the steel slab hot-worked 2 into a prescribed shape to <=350 deg.C, a first heat treatment process h1 for eliminating retained austenite by heating 6 and holding 8 to this steel slab, a second heat treatment process h2 for forming the carbide nuclei while dissolving the carbide into the structure by heating 10 and holding 12 the steel slab to the temp. higher than the holding temp. in the first heat treatment process h1, immediately after executing the first heat treatment, and a process for spheroidizing the carbide nuclei by slow-cooling 14 the steel slab to the A1 transformation point or lower, immediately after the second heat-treatment process h2.  In this way, the retained austenite in the structure of the steel slab is transformed into fine pearlite, etc., and while dissolving the carbide, the carbide is left as the small carbide nuclei and also, the carbide nuclei can be grown while spheroidizing by slow-cooling.
Patent JP-H09243602-A (JP)
Title: Structural analysis of azo compound
Inventor: KAWAGUCHI GOJI
IPC: G01N27/62
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To perform the structural analysis of an azo compd. slightly soluble in an org. solvent within a short time by using a small amt. of a sample. SOLUTION: A very small amt. of an azo compd. is rapidly heated to predetermined temp. to be pyrolyzed and the generated pyrolyzed product is directly introduced into the lonizing chamber of a mass analyser by directly connecting a sample cell to the ionizing chamber 4a of the mass analyser 4. This apparatus is constituted of a heating probe 2, a sample cell 2a housing a sample and an ion detector. The azo compd. is rapidly heated by subjecting the azo compd. wrapped in ferromagnetic metal foil to high frequency induction heating.
Patent JP-H09242970-A (JP)
Title: Electrically fused joint
Inventor: ASAKURA KEISUKE
IPC: F16L47/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrically fused joint which can fix an end of a heating wire on a terminal pin simply and surely and enables fusion bonding with a synthetic resin pipe surely. SOLUTION: A terminal pin 3 is erected at a proper position of an inner layer body 1A, annular grooves 34, 35 partitioned by flangelike collars 31, 32, 33 provided at three sections where terminal pins 3 are adjacent are formed, and a cut groove 32a which is communicated with both annular grooves 34, 35 is provided in the collar 32 in the middle. Then, an end of a heating wire 2 embedded in a locking groove 11 is wound from the annular groove 34 on one side over the annular groove 35 on the other side through the cut groove 32a to fuse and bond an outer layer body 1B on a boundary face of the inner layer body 1A integrally. Consequently, it is possible to fix the end of the heating wire on the terminal pin simply and surely and perform fusion bonding with a synthetic resin pipe surely.
Patent JP-H04285230-A (JP)
Title: Column-beam joint part joining method
Inventor: NOHARA KAZUHIRO
IPC: E04B1/24
Filed: 1991-03-15
Abstract: PURPOSE:To facilitate jointing work and improve the quality of a joint part by fixing a joint piece, provided with plural bored holes, to a column, and performing the spot welding of the column and a beam through these bored holes. CONSTITUTION:In a joint part, a joint piece 2 provided with plural bored holes 2b is fixed to a column 1, and after inserting a beam 3 therein, plug weld parts 7 are formed through the bored holes 2b. An arc spot welding method is applied at the time of performing plug welding. This results in simplifying welding work at the time of jointing the beam 3 to the column 1.
Patent JP-2000253586-A (JP)
Title: Charging method for battery and power supply
Inventor: YAMAGUCHI MASAO
IPC: H02J7/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a battery and use the battery in the most effective manner. SOLUTION: In this battery charging method, the remaining capacity of a battery is detected and the detected remaining capacity is compared with a first set value and a second set value which is higher than the first set value. If the remaining capacity is lower than the that of first set value, the battery is fully charged. If the remaining capacity is higher than the first set value but lower than the second set value, the battery is charged to a not fully charged state. For batteries with the remaining capacity being higher than the second set value, the battery is not charged. The first set value is preferably a value of not less than 20% and less than 50% of the full charge capacity, and the second set value is preferably a value not less than 55% and not more than 90% of the full charge capacity.
Patent JP-H11228236-A (JP)
Title: Adhesion-preventing material for sintering ceramic and production of ceramic sintered product
Inventor: WATANABE MATSUMI
IPC: C04B35/64
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To produce a ceramic sintered product capable of forming a chip part having excellent chemical, mechanical and electrical characteristics by using zirconia powder as an adhesion-preventing material for sintering ceramics. SOLUTION: This method for producing a ceramic sintered product comprises coating a sintering jig and ceramic green molded products with zirconia powder having a purity of >=98.0%, an average particle diameter of 1.5-40.0 μm and a specific surface area of 0.5-3.0 m<2> /g as an adhesion-preventing material for sintering ceramics, loading the coated plural ceramic green sheet molded products on the coated sintering jig and subsequently sintering the loaded ceramic green molded products.
Patent JP-H05259234-A (JP)
Title: Recognizing method of semiconductor device
IPC: H01L21/52
Filed: 1992-03-10
Abstract: PURPOSE:To recognize a surface protective-film pellet, which cannot be discriminated in pellet recognition having an optical system and has low transmittivity, easily in a die bonding process. CONSTITUTION:A defective marking 6 having desired height is attached at the desired position of a defective semiconductor pellet 1 at the time of a wafer test, and the presence of the defective marking is detected by a pressure sensor 9 and a pellet is recognized in a die bonding process.
Patent JP-H05258967-A (JP)
Title: Gas-insulated transformer
IPC: H01F27/20
Filed: 1992-03-10
Abstract: PURPOSE:To obtain a transformer equipped with a detector capable of detecting a very small amount of coolant that begins to leak in vapor phase into insulating gas. CONSTITUTION:A leakage detector 10 composed of a pair of units 11 and 12 is mounted on a tank 1. The unit 11 is equipped with an airtight chamber 13 which is charged with standard gas 16 and where a detector 14 and a heater 15 which heats the detector 14 are housed. The unit 12 is equipped with an open chamber 17 where a detector 14 and a heater 15 which heats the detector 14 are housed, and the detector 14 is made to come into direct contact with insulating gas 2 which is filled into the tank 1.
Patent JP-S58166616-A (JP)
Inventor: TANABE MINORU
IPC: H01H9/52
Filed: 1982-03-29
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-S57167628-A (JP)
Title: Washing of mask or the like in photoetching process
Inventor: FURUGUCHI SHIGEO
IPC: G03F1/82
Filed: 1981-04-08
Abstract: PURPOSE:To remove fine dust which can not be observed by eyes from a mask or a wafer completely by passing the mask or the wafer through electrostatic field region in a transfer region of the mask or the wafer. CONSTITUTION:A wafer 7 is supplied on a conveyer 2 by a wafer feeder 1 and, afer being transferred by the converyer 2, is set on an elevator 3. On the other hand, a mask 8 is positioned between two electrodes 9 and 10 in a mask dust collector 6 where the dust on the surface of the mask 8 is absorbed and removed. Then the mask is transferred to an exposer 4 by a transfer equipment 5 and set to the exposer 4. Then the elevator 3 goes up and the wafer 7 on the elevator 3 is made stick closely to the surface of the mask 8.
Patent JP-S63307061-A (JP)
Title: Instrument equipped with elastically reversing upper lid plate
Inventor: IIZUKA SHIGEO
IPC: B65D47/08
Filed: 1987-03-05
Abstract: PURPOSE:To simplify the structure of a mold and to reduce the cost thereof, by making an upper lid plate elastically reversible through a dead point when said upper plate revolves around the thin hinge to an instrument main body and integrally molding an instrument, the frame-like part of the upper part and a leaf spring part from a synthetic resin material. CONSTITUTION:The first frame-like part 1, the second frame-like part 10 and a leaf spring part 15 are integrally molded from a synthetic resin and the outer edge of the lower end of the rear wall 10a of the frame-like part of an upper plate 9 is connected to the outer edge of the upper end of the rear wall 1a of the frame-like part 1 through a thin hinge 8. When the upper plate 9 as a lid plate is revolved around the thin hinge 8 with respect to a cap main body, though the part of a thin hinge 17 is ready to move along a circular arc (a) having the distance between thin hinges 17, 14 as a radius centering around the thin hinge 14, the position of the thin hinge 17 determined by a mount plate part 18 moves along a circular arc having the distance from said position to the thin hinge 8 as a radius. Therefore, a U-shape part elastically deforms generally as the upper plate 9 revolves and elastically restores by the passage of a dead point to elastically reverse the upper plate 8 and the upper plate 9 stops when the thin hinge 17 moves to the intersecting point (c) of both circular arcs.
Patent JP-2000251083-A (JP)
Title: Device and method for extracting contour and program recording medium
Inventor: OGINO TOMOTAKA
IPC: G06T7/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for extracting contour capable of presenting plural pieces of candidate data capable of subjectivity evaluation to a user so as to select any one concerning data processing for which the evaluation based on the subjectivity of the user is requested to the output result. SOLUTION: A color shading axis candidate calculating part 32' calculates plural color shading axes. A contour curve generating part 33 generates a contour curve candidate list corresponding to the list of candidates of the said plural color shading axes. The contour curve candidate list generated by this contour curve generating part 33 is displayed on a display device. Then, the user is made select any axis by a candidate list selecting part 71 and the color shading axis selected by the user is sent to the contour curve generating part 33. In the contour curve generating part 33, a new contour curve in an update block is generated from an image, a representative point 1, a representative point 2 and the color shading axis. In an update block synthesizing part 34, the contour curve of the updated block is synthesized with a closed curve and generated as a new closed contour curve.
Patent JP-H08221883-A (JP)
Title: Recording medium read-out device and transaction processing device
Inventor: SAITO SATORU
IPC: G11B20/18
Filed: 1995-02-15
Abstract: PURPOSE: To shorten the total time of a data processing by outputting-data to an external device simultaneously with reading the data of a recording medium. CONSTITUTION: When a card 50 is inserted into an inserting port, a main CPU 21 transmits a card read-out starting command. The transmission control part 48 of a card processing part receives the command from the main CPU 21 and the data read-out of the card 50 is started. That is, when a transfer control part 46 is driven and the arrival of the card 50 is detected by a card position detector 47, a magnetic head 49 reads out magnetic fluxes recorded in the magnetic track of the card 50 and a reversing time is measured. Then, read-out data of the magnetic reversing time and the number of magnetic flux reversing are recorded in a RAM 42 and simultaneously, the signal of magnetic flux reversings are read out to be transmitted to the CPU 21 as data. The CPU 21 transmits a data read-out command to the card processing part.  Then, the CPU 21 executes a data processing when decoded data are normal.
Patent JP-S54144585-A (JP)
Title: Seal mechanism of rotary plug for fast reactor
Inventor: KOBAYASHI MITSUAKI
IPC: G21C13/06
Filed: 1978-04-29
Abstract: PURPOSE: To reduce the leakage of gas, by mounting a seal metallic tub between a reactor container and a rotary plug, by solidifying seal metal when sealing and by welding the seal metal by means of a bellows.  
     CONSTITUTION: A seal mechanism 4 is installed to a void between the inside of a reactor container 1 and the lower circumferential side of a shield plug 2, and sealed. The seal mechanism 4 consists of a seal metallic tub 5 and a seal ring 7, the seal metallic tub 5 is mounted to the inner circumferential side of the reactor container and an alloy 6 with low melting point is entered into the tub. The seal ring 7 is downward projected in an upper circumferential edge portion of the shield plug, and the lower end is located in the seal metal 6. A bellows 8 is mounted to an upper portion of an immersion portion 10 of the seal ring. When stopping the shield plug 2, the seal metal 6 is solidified, the up-and-down elongation of the seal ring 7 is absorbed by means of the bellows 8, and close adhesion between the seal metal 6 and the immersion portion 10 of the seal ring is perfected, thus preventing the leakage of gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11250455-A (JP)
Title: Magnetic disk manufacturing method
Inventor: YOSHIMOTO TAKESHI
IPC: G11B5/84
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a head burnishing process in a glide inspection by successively forming films of a magnetic layer and a protective layer on a disk substrate, performing tape cleaning after forming lubricating layer on the protective layer and removing foreign matters on the surface of the disk including minute foreign matters sticking at the time of forming the lubricating film. SOLUTION: After respective films of a base layer, a magnetic layer and a protective layer are successively formed on a disk substrate and a lubricating layer is formed, tape cleaning is performed. At the time of glide inspection after the tape cleaning, inspection can be done directly with a measuring process without passing a head burnishing process by performing tape cleaning after the lubricating film is formed. Thus, the errors due to the head burnishing is dissolved and also it becomes possible to manufacture magnetic disks with high efficiency and with satisfactory yield while reducing the number of processes of glide inspection.
Patent JP-S57165412-A (JP)
Title: Preparation of modified olefinic polymer
Inventor: KAKIZAKI TETSUJI
IPC: C08F2/16
Filed: 1981-04-07
Abstract: PURPOSE:To obtain the titled polymer, having improved extrudability, and suitable for coating electric wires, etc., by grafting an aromatic vinyl monomer capable of giving a polymer having a specific glass transition point and a monomer capable of giving a polymer having a low glass transition point onto an olefinic polymer. CONSTITUTION:(A) An aromatic vinyl monomer, e.g. styrene, capable of giving a polymer having a glass transition temperature >=85 deg.C on the polymerization of the polymer having a molecular weight >=10,000 and (B) a monomer, e.g. ethyl acrylate, capable of giving a polymer having a glass transition temperature <=0 deg.C on the polymerization of the polymer having a molecular weitht >=10,000, and copolymerizable with the monomer (A) are grafted onto an olefinic polymer, e.g. ethylene-vinyl acetate copolymer, to give the aimed modified polymer. The monomers (A) and (B) have the product of reactivity ratios thereof at 60 deg.C <=1.