baber/WOPTO huggingface dataset:
Patent JP-S58168892-A (JP)
Title: Heat accumulator
Inventor: HASHIMOTO TOKIO
IPC: F24D11/00
Filed: 1982-03-30
Abstract: PURPOSE:To enable to prevent a heat accumulator from being overcooled, by a method wherein an inorganic salt or an organic salt is contained in a container, and at least a pair of electrodes having surfaces coated with a hydrophobic high polymer are provided. CONSTITUTION:Water contained in a water tank 6 and heated in the daytime is fed into the heat accumulator 1 through a pipe, and a heat-accumulating material contained in the heat accumulator 1 is melted through a heat exchanger 5, whereby heat is accumulated. At night, when a cock 8 is changed over to cause circulating water to flow through a radiator, the heat-accumulating material starts to release heat. When supercooling occurs and the generation of the heat of solidification is stopped, a voltage is impressed between the electrodes 2, whereby the supercooling is stopped and solidification is restarted in several seconds, and circulating water is reheated.
Patent JP-S54144836-A (JP)
Title: Data processing system
Inventor: SAKAI TAKASHI
IPC: G06F3/12
Filed: 1978-05-03
Abstract: PURPOSE: To achieve the system economy, by making common the pattern memory so that the Kanji pattern (Chinese character) can be delivered as it is without lowering processing speed, through the use of optical fiber for the data delivery line.  
     CONSTITUTION: The central control unit 1 and the Kanji input and output unit 23 are connected through the optical cable transmission line 22 using optical fibers. When the Kanji to be outputted is inputted from the input unit, the central control unit 1 selects the Kanji pattern signal corresponded from the Kanji pattern memory 25. The selected signal is converted into photo signal with the optical interface circuit 11, and is transmitted to the Kanji input and output unit 23 through the optical transmission line 22. On the other hand, the Kanji input and output unit 23 converts the optical signal incoming into electric signal at the optical interface circuit 24 and feeds it to the Kanji or print display after that. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59179498-A (JP)
Inventor: NAKAGAMI YUUZOU
IPC: B64C25/14
Filed: 1983-03-29
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-H11248501-A (JP)
Title: Vortex flowmeter
Inventor: ITO ICHIZO
IPC: G01F1/32
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a vortex flowmeter which can stably operate for a measuring fluid at a high temperature and has excellent noise-proof characteristic. SOLUTION: In a vortex flowmeter which detects a vortex frequency occurred by a pillar-like vortex shedder 12 inserted into a measuring duct 10 to measure a flow rate, this vortex flowmeter comprises first and second pressure leading holes 32, 33 provided across this vortex shedder 12 in the measuring duct 10 near an end of the vortex shedder 12; a first pressure leading pipe 34 of which one end is connected to the first pressure leading hole 32; a first pressure sensor 35 fitted at another end of the first prerssurel leading pipe 34 and fixed to one face of a fixing pedestal 36 provided outside a duel; a second pressure leading pipe 37 of which one end is connected to the second pressure leading hole 33; a second pressure sensor 38 fitted at another end of the second pressure leading pipe 37 and fixed to one face of the fixing pedestal 36;  and a duel oscillating noise removing circuit which calculates an output of the first pressure sensor 35 and the second pressure sensor 38 and removes duct oscillating noise detected by the first pressure sensor 35 and the second pressure sensor 38.
Patent JP-S58169887-A (JP)
Inventor: ABE TERUO
IPC: H05B3/52
Filed: 1982-03-31
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-S62209372-A (JP)
Title: Method for live wire type measurement of constant of distribution line by current neutralizing method
Inventor: NAKATANI MASAYOSHI
IPC: G01R27/16
Filed: 1986-03-11
Abstract: PURPOSE:To make it possible to measure the constant of a distribution line simply and accurately, by injecting triangular wave voltage to take out the leak current of the distribution line and transferring the constant of the distribution line to a constant element to be controlled using an auxiliary conductor. CONSTITUTION:On the way of the distribution line of a user, triangular wave voltage (e) is injected as one for testing by an injection device IT. The voltage (e) passes through the earth electrostatic capacitor and earth insulating resistor of each line to be guided to the ground and a current is refluxed through the earth resistor of second kind earth construction provided to the neutral point of a pole transformer in the secondary side thereof. At this time, an auxiliary conductor 5 is connected so that a current flows through a clamp type current transformer CT to a reverse direction to be refluxed to a constant element 6 to be controlled and, when the constant of the distribution line coincides with the value of the element 6, the interlacing magnetic flux of the current transformer CT comes to zero. A control circuit 7 is operated so as to bring detection voltage to zero. As a result, each constant of the distribution line of the user can be known on the basis of the value of the element 6.
Patent JP-H01230495-A (JP)
Title: Method for growing semiconductor crystal
Inventor: OKI YOSHIMASA
IPC: H01L21/205
Filed: 1988-03-09
Abstract: PURPOSE:To easily grow the title crystal of high quality on any points of the base, by adsorbing the vapor on the base heated at a prescribed temperature and decomposing it selectively with particle beams. CONSTITUTION:In the pyrolytic vapor-phase epitaxial crystal growth, as starting gases, are employed a vapor containing at least one element constituting the semiconductor crystal And having the first decomposition point such as triethylgallium(TEG), another starting vapor which has the second decomposition point, higher than the first, such as trimethylgallium(TMG) and arsine. At first, the TMG vapor is adsorbed on the base which is kept over the first pyrolyzing point, but lower than the second one, then the base is irradiated with an Ar laser in a prescribed pattern. Then, the irradiation is stopped, simultaneously evacuated, and arsine is supplied to form, for example, a GaAs epitaxial layer on the base. Then, TEG is fed, pyrolyzed to grow GaAs on the base.
Patent JP-H05258770-A (JP)
Title: Lid connecting method for vessel of sodium-sulphur battery
IPC: H01M2/04
Filed: 1992-03-12
Abstract: PURPOSE:To provide a lid-to-vessel joining method for a sodium-sulfur battery which allows enhancing the working efficiency by evacuating the inside of the vessel quickly to a specified degree of vacuum, with which lids are joined with the open end of the vessel while the inside of the negative or positive electrode vessel is kept in vacuum. CONSTITUTION:In the condition that lids 5, 7 are fitted to the open end 3a of a negative electrode cylindrical metal, piece 3 or the open end 6a of a positive electrode vessel 6, exhaust gap 17 is provided at the joints of the open end 3a or 6a with the lids 5, 7. In the sealed chamber 11 thus formed, the insides of a negative electrode chamber R1 and positive electrode chamber R2 are evacuated. Then the exhaust gap 17 is blocked, and the connection of the open end 3a or 6a with the lids 5, 7 are welded using electron beam etc.
Patent JP-S60197079-A (JP)
Title: Solid-state image pickup device
Inventor: NAKAZAWA YOSHIO
IPC: H04N5/335
Filed: 1984-03-21
Abstract: PURPOSE:To attain the cost down by using an output of a master/slave shift register to drive directly an MOS switch, thereby decreasing the number of components. CONSTITUTION:The drive circuit of a solid-state image pickup device is constituted of the master/salve shift register, MOS switches Q1, Q3- of the odd number are subject sequentially to on/off-control by the output of the slave position of the shift register and MOS switches Q2, Q3- of the even number order are subject sequentially to on/off-control by the master position output of the shift register. Signals of output signal lines SIG1, SIG2 are supplied respectively to a preamplifier.
Patent JP-S56149004-A (JP)
Title: Production of synthetic resin optical transmission body
Inventor: OOTSUKA YASUJI
IPC: C08F18/02
Filed: 1980-04-22
Abstract: PURPOSE:To obtain an optical transmission body having a refractive index gradient by using an alkyl ester of methacrylic acid and phenyl vinyl acetates respectively as two kinds of monomers which differ from each other in refractive index when made into a polymer. CONSTITUTION:An alkyl ester of methacrylic acid and phenyl vinyl acetates as to kinds of monomers of refractive indexes differing from each other when made into a polymer, the former as M1 and the latter as M2 are mixed, and a prescribed amount of benzoyl peroxide is dissolved in this mixture. This mixture is filled in a glass tube which is closed at one end. This mixture is introduced into a device disposed with an ultraviolet ray lamp 1, where it is irradiated with ultraviolet rays to cause photocopolymerization, after which the glass tube 4 is broken, and the copolymer rod is taken out. In irradiating ultraviolet rays, cylindrical light shielding plates 2 are mounted to the upper and lower parts of the lamp 1, so that the mixture in the glass tube is irradiated only by the ultraviolet rays radiated from the central part of the tube.
Patent JP-2000249433-A (JP)
Title: Air conditioner and method for refrigerant recovery
Inventor: ONUMA YOICHI
IPC: F25B45/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To shorten refrigerant recovering time by providing a service port for refrigerant recovery to refrigerant piping between an outdoor heat exchanger and a depressurizer. SOLUTION: An outdoor unit 1 and an indoor unit 2 are connected by connecting piping 3, 5. The outdoor unit 1 has a gas close valve 6 connected to the connecting piping 5 and a liquid close valve 7 connected to the connecting piping 3, while the gas close valve 6 comprising a service port 8. In recovering refrigerant, a given recovery piping is connected to the service port 8 possessed by the gas close valve 6 to recover the refrigerant from the recovery piping. The refrigerant existing in a circuit from the gas close valve 6 to a compressor 12 and the refrigerant existing in a circuit from the gas close valve 6 to this side of a motor-operated expansion valve 18 through an indoor heat exchanger 25, can be recovered from the service port 8 with comparatively small recovery resistance. Further, another service port 22 is provided between an outdoor heat exchanger 15 and the motor-operated expansion valve 18.
Patent JP-H03254445-A (JP)
Title: Magneto-optical disk and its reproducing method
Inventor: TAKAHASHI AKIRA
IPC: G11B11/105
Filed: 1990-03-05
Abstract: PURPOSE:To obtain this magneto-optical disk capable of reproduction even for a reproduction-only type or a DRAW type optical disk reproducing device by providing a reflecting luminous quantity reduction means whose distribution state is changed with the direction of magnetization onto the surface of a perpen dicular magnetization film. CONSTITUTION:The magneto-optical disk 6 consists of a 1st transparent base 1, a perpendicular magnetization film 2, an oil layer 3, a spacer 4 and a 2nd transparent base 5. In this case, the perpendicular magnetization film 2 is made of a rare-earth transition metallic alloy such as TbFeCo, GdTbFe or DyFeCo, garnet or an oxide magnetic substance and magnetic powder being a reflecting luminous quantity reduction means in the thickness of several hundred Angstrom , prefer ably 100 - 200Angstrom  is applied to the surface of the perpendicular magnetization film 2. Since the magnetic powder is concentrated onto a magnetic domain wall in response to the direction of magnetization of the perpendicular magneti zation film 2, the magneto-optical disk 6 is reproduced even for the conventional reproduction-only type or the DRAW type optical disk reproducing device by detecting the change in the reflecting luminous quantity reduction means due to the scattering of the magnetic powder.
Patent JP-H10235603-A (JP)
Title: Safety device for double end tenoner
Inventor: SUZUKI MICHITOMO
IPC: B27B25/04
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To avoid flying of a thin plate material in the direction of an outlet by a work of a cutter axis when the thin plate material is carried. SOLUTION: In this device, a first limit switch 35a is fitted to a cavity side framing material 2a in front of a stopper device 32a and a moving side framing material and a second limit switch 36a is fitted to the cavity side framing material 2a in rear of the stopper device 32a and the moving side framing material. Even if the thin plate material is flied between a caterpillar chain and a presser foot by a disc saw axis, as the thin plate material strikes against a stopper 34a of the stopper device 32a, so an operator can be avoided a direct shock. Then, when the thin plate material passes, even if the first limit switch 35a in front of the stopper device is turned on, as the flying speed of the thin plate material is fast so the thin plate material strikes against the stopper 34a before the stopper 34a of the stopper device 32a lowers.  Accordingly, a direct shock of the flied plate material to the operator can be avoided.
Patent JP-S59178886-A (JP)
Title: Coding system
Inventor: OKAZAKI TAKESHI
IPC: H04N7/36
Filed: 1983-03-30
Abstract: PURPOSE:To prevent picture quality of a received reproducing picture from being deteriorated by inputting an input digital picture signal to a coding circuit via a low pass filter in performing sub-sampling or a sub-line coding in the coding system performing high compression coding to reduce a reflecting component. CONSTITUTION:When the sub-sample coding or the sub-line coding is performed in the coding circuit 2, an output of the low pass filter 10 is selected by a selector 11 and inputted to the coding circuit 2, and when the sub-sample coding or the sub-line coding is not attained, the digital picture signal applied to the input terminal 1 by the selector 11 is inputted directly to the coding circuit 2. The digital picture signal narrowered for the band via the low pass filter 10 is inputted to the coding circuit 2, then the reflecting component produced by the difference value between frames is reduced after the elapse of time decided by the response of the coding circuit 2 thereby reducing the reflecting component due to the sub-sample coding or the sub-line coding. The distortion is reduced by the elimination of the reflecting component.
Patent JP-S62211199-A (JP)
Inventor: KAWABATA MINEICHI
IPC: A45C11/34
Filed: 1986-03-11
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-H01228242-A (JP)
Title: Bypassing system in matrix switch
Inventor: MATSUDAIRA NAOKI
Filed: 1988-03-08
Abstract: PURPOSE:To accurately perform data transfer without missing data by attaching buffer addresses in a normal and a bypassing operations on a packet on a packet transfer control part, and the monitor function of packet data sent from a packet transfer path on a reception buffer. CONSTITUTION:The packet transfer control part 11 attaches the buffer addresses in the normal and the bypassing operations, respectively on an input packet, then, outputs it. Each reception buffer 13 monitors the packet on the packet transfer path 12, and compares the buffer address attached on the packet with its own buffer address, and recognizes whether its own buffer is the one in the normal operation or the bypassing operation. The buffer in the normal or the bypassing operation fetches the packet data, and performs a data transfer processing to a terminal/line or an output packet transfer path, however, when an internal memory overflows in performing the above processing, it outputs a packet deletion signal and deletes the said packet.
Patent JP-S58168442-A (JP)
Title: Deep drawing method using die provided with roll
Inventor: MATSUMOTO KOUHEI
IPC: B21D22/20
Filed: 1982-03-31
Abstract: PURPOSE:To feed a blank easily, by providing a roll on the upper corner part of a forming space formed on a die, deeply drawing the blank, and reducing the frictional force in the upper corner part. CONSTITUTION:A forming space 2 is formed on the upper face side of a die 1 and is filled with a liquid 3. A roll 4 is provided on 4 sides of the upper corner part of the forming space 2, reslectively, and a roll shaft 5 is supported by a bearing to the die 1 so that it can be rotated in reverse. A blank 7 is placed on the die 1 and is held by a holder 8, and a holding plate 9 is made brought into contact with the outside of the blank 7. When the blank 7 is drawn by lowering a punch 10 pierced on the holder 8, the blank 7 is fed into the forming space 2 side by rotation of the roll 4, and feed-in of the blank 7 is helped by the holding plate 9. In this way, frictional force in the upper corner part of the forming space 2 can be reduced.
Patent JP-H03257028-A (JP)
Title: Production of transparent microporous body
Inventor: YOKOGAWA HIROSHI
IPC: C03B19/12
Filed: 1990-03-05
Abstract: PURPOSE:To obtain a transparent microporous body hardly adsorbing moisture, etc., and hardly undergoing deterioration with the lapse of time by subjecting fine powdery silica dispersed in a solvent to surface treatment and slowly drying the resulting dispersion. CONSTITUTION:Fine powdery silica is dispersed in a solvent and the particles are subjected to surface treatment so as to improve the dispersibility and to render water repellency. The resulting colorless transparent dispersion is slowly dried so as to avoid remarkable aggregation of the solid part, the solvent is removed and a microporous body is obtd. while maintaining transparentness. This microporous body hardly adsorb moisture, etc., and hardly undergoes deterioration with the lapse of time.
Patent JP-S51131073-A (JP)
Title: Wire conveyor system
Inventor: MIURA TAKAO
IPC: B65G15/10
Filed: 1975-05-06
Abstract: PURPOSE: To provide a device for moving an endless wire, strained between a pair of tail pulleys, periodically and conveying a substance in a small dimensions and light weight on the said wire in the wire-conveyor-system with the most suitable layout. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10251999-A (JP)
Title: Paper for preventing forgery
Inventor: IDE HIDEYOSHI
IPC: B42D15/10
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain paper for preventing forgery, capable of surely carrying out decision of authenticity to forgery and falsification by color duplication and printing by incorporating fine-width threads obtained by laminating a thermally color-changeable opacifying layer and a layer to be opacified onto a transparent thread substrate into paper slurry. SOLUTION: A layer 4 to be opacified comprising a metal layer, hologram or diffraction grating is formed on a transparent thread substrate 2 comprising a polyester film and further, a thermally colorchangeable opacifying layer 5 colored or exhibiting <=6 brightness at an ordinary temperature, but changing to colorlessness or exhibiting 18 brightness at >=30 deg.C is laminated thereon and a polyvinyl alcohol-based water-soluble binder is applied to the upper and lower faces of the laminate to form binding layers 3 and 6 and slit into materials having fine width to provide threads 9. The threads 9 are incorporated into pulp slurry to produce the objective paper 10 for preventing forgery.
Patent JP-S58172577-A (JP)
Title: Electronic time piece
Inventor: WATANABE SHINICHI
IPC: H03D13/00
Filed: 1982-04-02
Abstract: PURPOSE:To realize an electronic time piece capable of maximizing a high stability of a high frequency oscillation circuit with a low power consumption by supplying a high frequency oscillation signal to a high frequency switching circuit in an electronic time piece designed to obtain a reference time signal corrected by a high frequency signal. CONSTITUTION:A correction circuit 6 obtains the sum of frequency between a front stage division signal f71 and an interrupt pulse signal f3 and outputs a correction signal f5. In a comparator circuit 3, a high frequency switching circuit 31 and a switching control circuit 32 of a phase comparator circuit 4 (41) samples a high frequency signal fH as a correction signal fed from an input terminal P1 at the rising of the front stage division signal f71 as a sampling signal fed from an input terminal P2 and a phase difference signal preparation circuit 33 outputs a phase difference signal f4. The frequency is expressed by the formula 4. When a frequency deviation is determined with respect to 1Hz of the reference time signal, using f3=f4/2<9>, f71=fL/2<2> and fS=f6/2<13>, the formula 5 is given. This demonstrates that correction can be done by the high frequency oscillation signal fH.
Patent JP-H11248174-A (JP)
Title: Heat supply system
Inventor: KUSAKA ATSUSHI
IPC: F24D3/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat supply system in which a prescribed time required for obtaining the desired value of the thermal output of a terminal device can be reduced without making a structure complicate nor requiring a troublesome operation by a user. SOLUTION: A heat supply system comprises a thermal valve 9 for circulating and supplying a heating medium from a heat source machine 1 to a floor heater 3 and adjustably changing the quantity of supply of the heating medium to a terminal device and a control part 10 for controlling the operation thereof. The control part 10 is designed to start an operation for supplying the heating medium based on an operation start command. and control the thermal valve 9 so that the quantity of supply of the heating medium reaches a target quantity of supply of the heating medium corresponding to a target thermal output set by a target output setting means.  When the start of operation is commanded, the quantity of supply of the heating medium to the floor heater 3 is adjusted to the quantity of supply for starting an operation which is more than the target quanty of supply corresponding to the target thermal output while setting time passes from the start of operation.
Patent JP-H11257037-A (JP)
Title: Cylinder oiling apparatus for reciprocating engine
Inventor: SHINDO SEIJI
IPC: F01M1/06
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the lubricant consumption by preventing the lubricant discharged to the inner side of the cylinder liner from being blown off by the air current such as scavenging air in the cylinder liner, using the lubricant for the cylinder efficiently thereby. SOLUTION: This cylinder oiling device for reciprocating engine is installed to a cylinder liner 1, discharging the lubricant from a oiling bar 2 that is open to the inner side of the cylinder liner 1 to lubricate the inner side thereof. A sinking part 8 is formed on the cylinder liner 1 around the opening of the oiling bar 2 by sinking from the inner side by the given depth. Also, a discharge hole 5 is disposed to the oiling bar 2 at the sinking part in order to discharge the lubricant along the wall of the sinking part. Accordingly, the cylinder oiling device for reciprocating engine is structured such that the lubricant is discharged from the discharge hole 5 along the wall of the sinking part 8.