baber/WOPTO huggingface dataset:
Patent JP-S5916936-A (JP)
Title: Dipping suction pipe for agitatively refining molten metal bath by repetition of sucking-up and discharging
Inventor: OGUCHI MASAO
IPC: C21C7/00
Filed: 1982-07-20
Abstract: PURPOSE:To obtain the dipping suction pipe which can discharge a molten metal bath at a sufficiently high speed, by providing an opening for a cold current at the side of the immersed end of a tubular refractory material for sucking-up and discharging a molten metal bath, and specifying the length and the caliber of said opening for a cold current. CONSTITUTION:A tubular refractory material 2 is immersed in a molten metal bath, and the molten metal bath is sucked up and discharged by the evacuating and pressurizing operation. An opening 6 for a cold current having length l1 and a caliber d1 is provided at the immersed end of said tubular refractory material 2. The caliber d2 of the sucking-up cylinder 7 of the tubular refractory material 2 adjacent to said opening 6 for a cold current is made uniform up to the maximum height l2 of the molten metal bath 8 to be sucked up. The length l1 and the caliber d1 of the opening 6 for a cold current are set as follows; l1/l2>0.2 and d1/d2=0.5-0.96. Thus, the molten metal bath 8 can be discharged at a sufficiently high speed during pressing the tubular refractory material 2, but the upper surface of the column of said molten metal bath does not reach the lower end of the tubular refractory material 2.
Patent JP-H11330102-A (JP)
Title: Part conveying method and device
Inventor: KATANO RYOICHIRO
IPC: H01L21/50
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency by setting a first part-handling structure and a second part-handling structure, in such a manner that they compositely work by having the phase which does not interfere with each other. SOLUTION: This conveying operation, in which IC chips 15 to be fed by a magazine 42 are fed by transferring them to the first and the second left and right work positions LB and RB, is performed by the first part handling structure 48A, and after IC chips 15, in which the prescribed work has been finished, are set for leveling directly or through a leveling position LV, the operation, wherein the IC chips 15 are transferred to and housed in the magazine 42a, is performed by the second part handling structure 48B. In this case, a first part handling structure 48A and the second part handling structure 48B are set to work compositely with the phase which does not interfere with each other. As a result, work efficiency can be improved.
Patent JP-S5916248-A (JP)
Title: Display device
Inventor: MURATA TOSHIICHI
IPC: G09F9/313
Filed: 1982-07-19
Abstract: PURPOSE:To obtain a thin and compact display device by heating a cathode, emitting a thermion, accelerating a generated electron beam, and landing the final phosphor. CONSTITUTION:A number of cathode wires 2 are provided on a thin glass substrate 1. One more thin glass substrates 4 is provided on the glass substrate 1 through a spacer 3. A phosphor 5 is formed on this glass substrate 4 by a slurry machine, screen printing, gravure printing, etc. and then a lacquer coat and a metal back coat are formed on it. The coupling between the glass substrates 1 and 4 and the spacer 3 is performed using low melting glass. Furthermore, the glass substrate 1 is made to adhere to a thick glass substrate 6 using low melting glass and the whole is covered with a cup-shaped cover body 7. This cover body 7 is also made to adhere to the glass substrate 6 using low melting glass. A hole for inserting a chip tube must be provided in this cover body 7 so as to make the inner part vacuum.
Patent JP-2000319880-A (JP)
Title: Pile jacking/pulling machine and its on-pile self- propelling method
Inventor: KITAMURA MORIO
IPC: E02D7/20
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a pile jacking/pulling machine capable of lightening a burden on a machine body and an anchor pile by reducing reaction in the case of pile jacking/pulling and its on-pile self/propelling method. SOLUTION: In the pile jacking/pulling machine with a lifting-lower operable chuck 6 for pile jacking pulling and a plurality of pile gripping bodies 7, 8, 10 capable of supporting machine bodies to existing pile rows 2a, 2b, 2c, the pile gripping bodies, 7, 8, 10 are arranged in two division before and behind, a forwarding-retreating means 4 expanding and contracting a section between both gripping bodies and forward moving and retreating another half section, avoiding the pile head sections of existing piles is installed, and a pair of mutually adjacent pile gripping bodies 7, 10 are constituted so as to simultaneously grip one existing pile 2b by the shortening operation of the forwarding-retreating means 4.
Patent JP-H02305784-A (JP)
Title: Emergency operation device of elevator
Inventor: SUZUKI SATOSHI
IPC: B66B5/02
Filed: 1989-05-19
Abstract: PURPOSE:To continue an emergency operation securely even though a trouble is generated and a power supply is cut off, by providing a connection device to connect to a driving device other than a driving device cut off owing to a trouble of a battery when an overcurrent breaker connected to the power supply is operated. CONSTITUTION:When a trouble of one of plural driving devices (6A, for example) is detected, the troubled driving device is cut off. Furthermore, an overcurrent breaker 1 connected to a power supply is operated, and a battery 22 is connected to a driving device 6B other than the cut-off driving device 6A through a connecting device 21. By such a connection, the power is fed from the battery 22 to the driving device 6B other than the driving device 6A cut off, and the driving device 6B is operated continuously to carry out an emergency operation. As a result, an electromotor 10 is driven continuously and the cage 14 is run to the nearest floor.
Patent JP-S6017733-A (JP)
Title: Light leakage preventing device of copying machine
Inventor: FURUYA HIROSHI
IPC: G03G15/04
Filed: 1983-07-12
Abstract: PURPOSE:To maintain light leakage preventing function extending over a long period of time by setting fur on the base of an elastic body, and using it as a light leakage preventing device, so that the fur is reset easily to its original state by the base of the elastic body, when it is deformed. CONSTITUTION:A light leakage preventing device 10 is provided so as to surround the circumferential surface of a cavity 3 between the cavity 3 of an exposing device 2 and the frame 4 of a housing for contaning it so as to be freely movable in the direction as indicated with an arrow A. Also, this light leakage preventing device 10 consists of a base 11 consisting of an elastic body such as urethane rubber, etc., which is stuck to a circumferential surface 3a of the cavity 3 with an adhesive agent, etc., and fur 12 set on a surface 11a of this base 11. Also, as for this base 11, a hollow part 11b is formed in its inside, and a thickness (t) between this hollow part 11b and the surface 11a of the base 11 is formed thinly so that it is deformed easily against the pressure of the direction as indicated with an arrow C, and reset to its original state again.
Patent JP-H0422792-A (JP)
Title: Rotary compressor
Inventor: TADA TAKEMI
IPC: F04C29/00
Filed: 1990-05-18
Abstract: PURPOSE:To prevent collision of leaked jet flow of refrigerant against the connecting face between the flange part of a feed oil piece and the end face of a lower shaft, and dissolve falling of the feed oil piece from the lower end of the lower shaft, by providing a partition between the end face of the lower bearing and the flange part of the feed oil piece. CONSTITUTION:When a rotor 5 is rotated, a roller 13 fitted to the crank 18b of a shaft 18 is eccentrically rotated along the inner face of a cylinder 7, and refrigerant is sucked into a cylinder chamber 7a. The sucked refrigerant is compressed, and discharged to a discharge silencer chamber 11 through the discharge port 16 of a lower bearing 9. In this case, the shaft 18 is formed into one body out of an upper shaft part 18a, the crank part 18b, and a lower shaft part 18c. On the lower end of the lower shaft part 18c, a projecting part 18d higher than the lower end of the lower bearing 9 is provided, and the flange part 12b of a feed oil piece 12 is received in the recessed part provided inside the projecting part 18d.
Patent JP-H05296674-A (JP)
Title: Operating method of control damper
Inventor: KUROKAWA HARUMASA
IPC: B01D53/34
Filed: 1992-04-21
Abstract: PURPOSE:To permit the collection of gas smoke from a plurality of generating sources efficiently by a method wherein the opening degree of a plurality of control dampers for preventing the leakage of gas smoke is regulated by remote control from the operating chamber of a ceiling crane. CONSTITUTION:The remote control panels of all control dampers are installed in a ceiling crane. The operating chamber of the crane is in a high place and, therefore, a plurality of generating sources can be seen therefrom whereby gas smoke can be sucked most efficiently by operating the control dampers. When operators in charge of a furnace are not waiting upon charging mat into a converter, for example, one series of operations of not only the regulation of the opening degrees of respective dampers but also the opening and closing of a mat charging port, the setting of a traversing hood and the like can be effected from the operating chamber of the crane by remote control. According to this method, the leakage of sulfur dioxide gas smoke can be prevented perfectly.
Patent JP-S60120044-A (JP)
Inventor: UMEDA NOBUTERU
IPC: B65B9/08
Filed: 1984-06-20
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-H01299398-A (JP)
Title: Production for branch pipe fitting
Inventor: MATSUMOTO TAKESHI
IPC: F16L41/02
Filed: 1988-05-24
Abstract: PURPOSE:To reduce trouble in brazing and welding operation, to eliminate fear of leakage and to dispose the branch pipe of the same diameter as or a different diameter to a main pipe by incorporating the main pipe in the bottom wall part of a fitting main body consisting of a U-shape plate piece and the branch pipe in an upper side opened wall part thereof, making them abut according to a pressing work to a flat form and forming the mutually tightly connected faces by integral brazing and welding. CONSTITUTION:A main pipe P and a branch pipe Po are made to abut onto each other with the main pipe P inserted and the branch pipe Po incorporated by a fitting main body 1 consisting of a plate piece bent to a U-shape. Accordingly the pressing work of an opening wall 2 part to a flat form and the mutually tightly connected faces thereof are formed by integrally brazing and welding. Also trouble in the brazing and welding operation can be reduced to simply form the connected faces, brazing and welding strength is completely obtained by tightly connecting according to the pressing work to the flat form and fear of leakage can be eliminated. A flat part 5 exhibits a reinforcing effect as a rib to enhance the rigidity of the entire fitting and dispose the branch pipe Po of the same diameter as or a different diameter to the main pipe P as desired.
Patent JP-S57127761-A (JP)
Title: Method of operating alternatively selectable heat absorption type heater and heat absorption type heater
Inventor: PEETAA GEEBERU
IPC: F24D11/02
Filed: 1981-08-14
Abstract: A method of operating a monovalent alternative absorption heating plant an apparatus operated by this method in which above a predetermined ambient temperature, the system is operated in a heat pump mode and at lower temperatures, in a direct heating mode. The system uses a coolant (refrigerant) circulation path in which the coolant is driven out of a solvent enriched with the coolant, is liquefied, is vaporized by heat exchange with the environment and is absorbed by coolant-poor solvent. The system also has a heat carrier circulation in which the heat carrier is heated by heat exchange with the continuing coolant and thus takes up absorption heat. According to the invention, in the direct heating mode, the heat carrier bypasses the coolant condenser and absorber and is passed through a heat exchanger separate from the coolant condenser and is there heated directly by combustion heat in a heat generator or by heat exchange with the coolant-poor solvent.
Patent JP-S5752247-A (JP)
Title: Stereo demodulating circuit
Inventor: YOKOYA SATOSHI
IPC: H04H40/36
Filed: 1980-09-12
Abstract: PURPOSE:To change a circuit to one chip, and also to make it unnecessary to adjust it, by passing a signal which has removed of an amplitude component of a receiving stereo signal through a PLL circuit and a triangular wave converting circuit, multiplying both these output signals, and constituting a distortion correcting circuit. CONSTITUTION:A Motorola system AM stereo signal to which a distortion correcting signal COSphi has been applied is inputted to an amplitude limiter 2, its amplitude component is removed, and the signal is inputted to a PLL circuit 3 and a triangular wave converting circuit 21. The circuit 21 converts an input square wave to a triangular wave signal, and also inputs an output of the circuit 21 to a waveform converting circuit 22 in order to reduce the higher harmonic and raise the accuracy. A signal generated by the circuit 3, and an output signal of the circuit 22 are multiplied by a multiplier 4, and when its output is passed through an LPF5, a distortion correcting signal is obtained. An input AM stereo signal is divided by the output signal of the LPF5, its output signal and signals having a phase difference of 90 deg. to each other from the circuit 3 are multiplied by multiplier 7, 8, respectively, and a sum signal L+R and a difference signal L-R are obtained by output terminals 9, 10, respectively. In this way, a distortionless stereo signal is obtained without adjusting it.
Patent JP-S62284456-A (JP)
Title: Information processor
Inventor: FUKUNAGA KOJI
IPC: G06F17/21
Filed: 1986-05-31
Abstract: PURPOSE:To easily insert a page by finding out the number of liens based on the page length and line base and inputting required codes corresponding to the number of liens in a storing means. CONSTITUTION:A length value corresponding to one page set up in a page length control register T-P-LEN and the values of line bases set up in respective page line space control registers P-LSPs corresponding to a cursor existing page control register C-PAGE from the C-PAGE are fetched from a display control register group DCR 8. The value set up by the T-P-LEN is divided by the line base value to calculates the number of liens to be set. Since the codes corresponding to the calculated number of lines are set up in the page positions corresponding to the original bases, the corresponding number of codes can be set up in the addresses of a P-STA-2-1. Thus, codes can be set up in a buffer memory DB7 only by the necessary number of codes.
Patent JP-S5352157-A (JP)
Title: Case for wristwatches
Inventor: HASHIMOTO KENJI
IPC: G04B37/00
Filed: 1976-10-22
Abstract: PURPOSE: To reduce the number of steps and improve finishing by applying the techniques of an electroforming method to a lost wax method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63292148-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOYAMA TAKASHI
IPC: G03G5/14
Filed: 1987-05-26
Abstract: PURPOSE:To improve deterioration of potential in the dark under high temperature and high humidity and increase of potential in the light caused by successive uses under low temperature and low humidity and to enhance stability against environment by incorporating cyanoethylated polysaccharide in an undercoat layer. CONSTITUTION:The undercoat layer to be formed between a conductive supporting body and a photosensitive layer contains cyanoethylated polysaccharide, such as cyanoethylated cellulose, starch, dextran, hydroxyethyl cellulose, and sucrose, cyanoethylated in an optional rate in accordance with the characteristics of a photosensitive body. The underlayer is formed, preferably, in a thickness of 0.1-10.0mum, especially, 0.5-5.0mum by the coating method, such as dip coating and roll coating, thus permitting the obtained electrophotographic sensitive body to ensure stable potential in the dark against environmental changes of temperature and humidity, and to be restrained in rise of potential in the light and variance of that in the dark at the time of repeated uses.
Patent JP-S5554157-A (JP)
Title: Method and device for making plate
Inventor: SOMEYA AKIO
IPC: G02B21/00
Filed: 1978-10-16
Abstract: PURPOSE: To raise the accuracy of working, by bidimensionally operating a microscope unit to adjust the crossed lines, point or the like of the microscope unit to the image of a plate and manually working the plate while looking at the image.  
     CONSTITUTION: An X-direction fine movement handle 1, an X-direction rough movement handle 2 and an X-axis slide 3 are provided behind a Moire fringe lattice scale. The position of a plate is read by the scale, a reading head therefor and a coordinates indicating counter. A Y-axis slide 5 and a Y-axis strut 4 fixed on the X- axis slide 3 are slid along an axis Y by another rough movement handle 6 and another fine movement handle 7. A measuring arm 8 extends along another axis X. A fitting arm 10 is attached to the tip of the measuring arm 8. The plate 11 to be worked is nipped in the central part of the tip of the arm 10. A measuring microscope 12, a light source 13 and a lens unit 14 are held on the ends of the fitting arm 10. Gauge holders 15, 16 are provided on rests 18, 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05112400-A (JP)
Title: Device for fluid
Inventor: TAMARU SHIGEO
IPC: B05B9/03
Filed: 1991-05-30
Abstract: PURPOSE:To increase safety especially on running a high pressure pump of more than 200kgf/cm<2>, by automatically reducing the residual pressure in the fluid pipe between an unloader and the cock of a nozzle when the pump stops without manually opening the cock of nozzle every halt of the pump. CONSTITUTION:This fluid device is provided with a nozzle 6 electing the pressurized fluid from a pump 2, a cock 7 to open or close the nozzle, and unloader 5 arranged in the pipe line 10 between the pump and the cock. An automatic pressure relief valve 8 is connected to the pipe line to automatically reduce the residual pressure in the pipe line after the cock is closed and the pump is brought to a stop.
Patent JP-H04352402-A (JP)
Title: Circular arc-shaped magnet and manufacture thereof
Inventor: IWASAKI KATSUNORI
IPC: H01F1/057
Filed: 1991-05-30
Abstract: PURPOSE:To stably manufacture a circular arc-shaped magnet having high magnetic characteristic in a radial direction. CONSTITUTION:A circular arc-shaped magnet for a circular arc-shaped hot processed magnet formed of an R-T-B series quenched thin piece obtained by quenching and solidifying molten R-T-B series alloy containing transition metal T as a main ingredient, a rare earth element R containing yttrium and boron B, as a material and having magnetic anisotropy and 0.02-1mum of mean particle size by hot processing the material, wherein both ends of the circular arc shape is 120 deg. or less from the center of curvature of the circular arc.
Patent JP-2000189209-A (JP)
Title: Toe protective shoes and their production
Inventor: AKAGI SHIGEKI
IPC: A43B3/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide nose protective shoes formed by providing the toe portions of chikatabi (Japanese socks to be used at the construction site, etc.), and waterproof shoes with protective members for protecting toe portions against falling objects, etc., at a construction site, etc., by adding various improvements to the chikatabi having the conventional toe protective members. SOLUTION: Each of these shoes is composed of a shoes part 10 which consists of a shoes body 11 and a rubber sole 13 mounted at its base surface, the protective member 20 which is mounted in the form of covering the outside surface of the toe portion of the shoes part 10 and has a curvilinear recessed part 21 between the big toe portion of the front end and 4th toe portion and a buffer material 30 which is mounted between the shoes part 10 and the protective member 20 in the state of projecting the approximately second half part backward from the protective member 20. A raised part 14 which is raised to a curvilinear shape is formed in follow up to the shape of the curvilinear recessed part 21 of the protective member 20 and further, the protective member 20 is formed of the material prepared by adding glass fibers to a nylon resin.
Patent JP-S63291098-A (JP)
Inventor: TSUBOKA HIDEKAZU
IPC: G10L15/06
Filed: 1987-05-25
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-H05328174-A (JP)
Title: Motion adaptive noise reduction circuit
Inventor: TANAKA SEIICHI
IPC: H04N5/21
Filed: 1992-05-20
Abstract: PURPOSE:To prevent the generation of a defect such as after-image in the motion picture mode with simple configuration and to obtain a sufficient noise removing effect. CONSTITUTION:A subtractor 3 subtracts the output of a frame memory 5 from an input video signal to obtain an inter-frame difference signal. An LPF 11 passes a low frequency of an inter-frame difference signal and a motion detection circuit 6 detects the motion from the output of the LPF 11. A limit circuit 7 outputs the small amplitude component of a high frequency of the inter-frame difference signal as high frequency noise and an adder 13 adds the high frequency noise and the low frequency component and gives the sum to a coefficient circuit 4. The coefficient circuit 4 multiplies a coefficient K with the output of the adder 13 and gives the product to a subtractor 2, and the subtractor 2 subtracts the output of the coefficient circuit 4 from the input video signal to remove noise. Thus, mis-detection of the high frequency noise to be a motion signal is avoided and the noise removing effect is not deteriorated. Furthermore, since only the small amplitude component is extracted as high frequency noise, a defect on the motion due to the loss of detection is relieved.
Patent JP-2000322971-A (JP)
Title: Switch and electronic apparatus provided with switch
Inventor: KAYAMA TAKASHI
IPC: H05K5/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a switch capable of being reduced in thickness, and to provide an electronic apparatus provided with the switch. SOLUTION: This switch is provided with: operation members 30, 32 having a moving part 44 moving in the inside of a housing 12, and a pressing part for moving the moving part 44 inside the housing 12 by pressing it from the outside of the housing 12; an elastic member 58 that is arranged between a fixed part 36 inside the housing 12 and the moving part 44 of the operation members 30, 32, and generates elastic force when the moving part 44 is pressed; and a reversing member 38 that is arranged inside the housing 12 and elastically deformed by being pressed by the movement of the moving part 44 in the inside of the housing 12 and operates the electric contact of the fixed part 36 by being reversed to recover its original shape when the moving part 44 separates.  In this case, the electric contact refers to an electric contact of the fixed part 36 arranged inside the housing 12, and the moving part 44 is moved along the arranging direction of the fixed part 36.