baber/WOPTO huggingface dataset:
Patent JP-H06304886-A (JP)
Title: Method and device for releasing brake of each axis drive motor in robot
Inventor: SAKAI HIROHISA
IPC: B25J13/00
Filed: 1993-04-20
Abstract: PURPOSE:To eliminate a waiting time in the case of mounting a peripheral equipment relating to a robot main unit by applying specified voltage to a terminal for an electromagnetic brake of a drive motor, which is partially a terminal of an electric circuit, before connecting a control cable relating to the terminal of the electric circuit in a robot main unit. CONSTITUTION:Before connecting a control cable relating to an electric circuit of a robot main unit, specified voltage, which is an output of a voltage converter 14, is applied to a terminal for an electromagnet. brake of the robot main unit 20 by operating switches SW1 to SW6. Thus by releasing the electromagnetic brake of applying the specified voltage, rotation of a drive motor of mounting this electromagnetic brake is permitted, to release a mechanical lock. As a result, an attitude of the robot main unit can be suitably changed by manual operation. Thus by delivering the robot main unit 20 as a single unit prior to a robot control unit, a surplus time is provided in expediting.
Patent JP-H11294105-A (JP)
Title: Steam turbine plant
Inventor: HARADA SHIGEHIRO
IPC: F01D21/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To avoid actuation of a safety valve, or rupture of a rupture disk at the time of emergency stop of a steam turbine. SOLUTION: A bypass valve regulation means 15B to change and regulate opening of a bypass valve Va based on steam pressure on the upstream side of a steam turbine 3 is provided, so the bypass valve Va starts opening when steam pressure exceeds a set value, a steam quantity detection means 17 and an operator 16 are provided, the operator 16 changes and regulates opening of the bypass valve Va corresponding to output of the bypass valve regulation means 15B during normal operation of the steam turbine 3, it quickly and forcedly set opening of the bypass valve Va to that in which similar or roughly similar quantity of steam to inflow steam quantity to the steam turbine 3 immediately before emergency stop flows at the time of emergency stop of the steam turbine 3, and after emergency stop,  it gradually returns opening of the bypass valve Va to that corresponding to output of the bypass valve regulation means 15B.
Patent JP-S6458660-A (JP)
Title: Bidirectional stable type vessel
Inventor: ROBAATO SUTANRII DAAKUSHINGU
IPC: B65D51/16
Filed: 1988-04-15
Abstract: PURPOSE: To enable concentrated solution to be exactly diluted in reference to scales on the bottle by increasing the axial stiffness of an expandable bottle with convex outer bellows and minimizing the stress applied to the bottle in its collapsed condition. CONSTITUTION: A tip section 49 of the bottommost hinge joint section is formed in the part in which the side wall of a storage section 15 and the bottommost bellows of a side wall 14 are joined. A topmost hinge joint section 48 is projected inside. When a bottle 10 is expanded, a topmost leg 32 and a bottom leg 31 curve projecting from the inside of the bottle 10 toward the outside. When the bottle 10 is collapsed, the top leg 32 projects into the adjacent bottom leg 31. A gap is formed at the folded valley part of the leg on the hinge joint section 36. Therefore, the topmost leg 32 is reversed and held inside the adjacent bottom leg 31 and does not interfere the other leg and hardly received the stress. Accordingly, the bottle can maintain the initial form and dimensions when it is extended.
Patent JP-H08287095-A (JP)
Title: Device and method for automatically acquiring information
Inventor: HIRAIWA SHINICHI
IPC: G06F17/30
Filed: 1995-04-19
Abstract: PURPOSE: To reduce user's waiting time by automatically acquiring information in an information processor for acquiring information from a server. CONSTITUTION: An acquired information managing part 12 in an information acquiring device 11 holds information on the acquisition history for each data so that data of high acquiring frequency is automatically acquired from an information providing server A or B and stored in an acquired information database 14. At the time of receiving the data acquiring request from user's data terminal 15, the acquired information managing part 12 takes out data stored in the acquired information database 14 and outputs it to the data terminal 15. Thereby, user's waiting time accompanying data transfer through a network 16 is reduced.
Patent JP-S5318323-A (JP)
Title: Cutter control unit for recording paper
Inventor: TSUJI MITSUJI
IPC: H04N1/00
Filed: 1976-08-04
Abstract: PURPOSE: To obtain a cutter control unit, which cuts the recording paper according to the transmission manuscript, can perform a transmission for any size of the manuscript, reduces greatly the margin of the recording paper other than the transmission manuscript and can decrease extremely the consumption of the recording paper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06345930-A (JP)
Title: Water-based water-repellent coating composition
Inventor: BIKUTORIA DENISU SUKAABOROO
IPC: C08L33/02
Filed: 1994-05-02
Abstract: There is provided a water based water repellent coating composition, method of making and method of use. The coating composition comprises an emulsion having water as the continuous phase and, as the discontinuous phase, droplets of a nonvolatile organic water repellent composition, the emulsion containg an emulsion stabilizing amount of a hydrophobically modified polyacrylic acid polymer wherein the viscosity of the emulsion is less than about 100 Cps and the particle size of the droplets is less than about 50 microns. The relatively low viscosity and small particle size provides for easy application and excellent penetration into porous substrates. The process of making the compositions involves the making of a conventional emulsion of this type and then high kinetic energy processing so as to produce the desired viscosity and particle size. The method of use involves the application of the composition to a substrate followed by evaporation of the water and any volatile components from the composition.
Patent JP-H11299095-A (JP)
Title: Switching device for onboard ac power source
Inventor: KATO YOSHIRO
IPC: H02M1/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a switching device for an onboard AC power source capable of automatically witching the AC power source, in particular by using a single outlet as well as without especially operating a changeover switch, regarding the onboard AC power source. SOLUTION: A switching relay 12 switches the power supply output of a power source 10 or 11 supplied to an outlet 13. A current is supplied to an excitation coil 12a of the switching relay 12 from the power source 10 via power lines 10a, 10b, and the switching relay 12 is driven. Accordingly, this configuration is formed such that a current flows in the excitation coil 12a also for sure making current flow in the power source 10, for instance, in the case of supplying power from the power source 10 to the outlet 13, the switching relay 12 is driven automatically, and power is supplied to the outlet 13 from the power source 10 via the switching relay 12.
Patent JP-H02272269-A (JP)
Title: Freezing device employing hydrogen occlusion alloy
Inventor: YONEZAKI TAKAHIRO
IPC: F25B17/12
Filed: 1989-04-13
Abstract: PURPOSE:To prevent the occurrence of boiling and coagulation and to enable even a small heat exchanger to provide enough heat exchange capacity without being influenced by temperature by a method wherein, in the high temperature area of a working temperature area, a steam pressure does not exceeds 1 atm and in the low temperature area of the working temperature area, a refrigerant and a heating medium specifying viscosity are used. CONSTITUTION:A heating medium circulating passage through which heat exchangers 1 and 2 with a built-in zirconium hydrogen-occlusion alloy is connected with a high temperature heat source 7 and a low temperature heat source 8 is filled with a heating medium viscosity of which is 10 cp or less at 20-40 deg.C and the steam pressure of which is below 1 atm at 130-150 deg.C. A heating medium circulating passage through which a heat exchanger 34 with a built-in rare earth series hydrogen occlusion alloy is connected to a low temperature heat source 11 and a freezing load 12 is filled with a refrigerant viscosity of which is 10 cp or less at -20 to -30 deg.C and the steam pressure of which is below 1 atm at 20-40 deg.C. The refrigerant is selected from alkane, alcohol, fluorocarbon, or benzene for a use, and the heating medium is selected from benzene, naphthalene, diphenyl, or carboxylic acid, for a use.
Patent JP-H0717949-A (JP)
Title: Halogenated 2-amino-5-nitropyridinium crystal structure, production of said structure and device containing said structure and having electrooptic effect
Inventor: PECAUT JACQUES
IPC: G02F1/39
Filed: 1994-04-07
Abstract: PURPOSE: To provide the subject crystal structure useful for electro-optical devices or the like with secondary non-linear effect and transparency by mixing 2-amino-5-nitropyridine with a hydrogen halide in a solvent, recrystallizing the mixture and recovering the crystals.  
     CONSTITUTION: By, for example, dissolving one mole of an optionally substituted 2-amino-5-nitropyridine into as little amount as possible of a solvent of an environmental temperature, adding 0.3 to 2 mole of hydrogen halide (e.g. hydrochloric acid or the like) and slowly evaporating thus obtained mixture at the environmental temperature, transparent crystals, the size of which is 4 mm ×4 mm × 4 mm, are easily formed. Then, by recovering the crystal structures, the aimed noncentrosymmetric crystal structures consisting of optionally substituted 2-amino-5-nitropyridinium halide of formula (wherein R represents H, methyl, ethyl or hydroxyl), which exhibit a secondary non linear effect and transparency in a broad range from visible to near infrared and are useful in the non-linear optical and the electro-optical fields. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5427786-A (JP)
Title: Integrated light source
Inventor: MATSUSHITA SHIGEO
IPC: H01S5/00
Filed: 1977-08-04
Abstract: PURPOSE: To directly multiplex different wavelength light by cascade-disposing the active regions of light emitting elements in proximity and constituting the active regions with a material of a larger energy gap along the light emitting direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5216722-A (JP)
Title: Method of shielding electric vehicle
Inventor: TASHIRO KOREFUMI
IPC: B61L1/00
Filed: 1975-07-31
Abstract: PURPOSE: Electric car is hielded to mitigate magnetic effect to ground signal equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5217537-A (JP)
Title: Automatic marking method
Inventor: UEOKA TETSUYA
IPC: B05B15/04
Filed: 1975-07-31
Abstract: PURPOSE: To mark automatically on a hot steel by cooling with air a stencil having perforated marking patterns. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03292574-A (JP)
Title: Processing method for recognition of image
Inventor: SETO YOICHI
IPC: G06T1/00
Filed: 1990-04-11
Abstract: PURPOSE:To detect the subject information out of a widely photographed image at a high speed and with high accuracy by photographing the area including a subject in time series, adding together the photographed images opposite to the picture elements, obtaining the projection data from the added images, and eliminating the noises out of the projection data. CONSTITUTION:When a wide sea surface is photographed, an area (picture element) occupied in a photographed image of a subject is generally small. Thus, it is difficult to discriminate the occupied area from the noises included in the photographed image. However, a regular spot train of the subject is produced on the added images in the moving direction of the subject or a photographing system when the images photographed in time series are stored in a two-dimensional memory 10 and then added together by an additional processing circuit 20. Meanwhile, the noises may possibly be produced by the waves caused by the wind, etc. These noises, however, are produced at random and therefore emerge irregularly in the photographed image. Therefore, the candidate point of a minute subject can be detected with high accuracy by detecting a regular spot train.
Patent JP-H09283084-A (JP)
Title: Display neon tube
Inventor: TSUJIKAWA NOBUHITO
IPC: H01J61/36
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a neon tube capable of extremely reducing the lighting voltage difference in the bright/dark atmosphere by forming it with a bead glass, a glass bulb, electrodes, a specific metal body, and neon gas. SOLUTION: This neon tube is constituted of a bead glass 2, a glass bulb 1 sealed with the opening end by the bead glass 2, a pair of electrodes 3, 4 provided face to face through the bead glass 2, a metal body 5 not located on the line connecting a pair of electrodes 3, 4 and buried in the bead glass 2 at a position having substantially the same distance from a pair of electrodes 3, 4, and neon gas sealed in the glass bulb 1. The height of the metal body 5 from the bead glass 2 is preferably made substantially equal to the height of the electrodes 3, 4 from the bead glass 2.
Patent JP-S63259361-A (JP)
Inventor: NAKAMOTO AKIRA
IPC: F04B49/00
Filed: 1987-04-16
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-H04324639-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIMAKI HIROKAZU
IPC: H01L21/205
Filed: 1991-04-24
Abstract: PURPOSE:To unnecessitate photolithography process, reduce manhours, and precisely control the growth region of a growth film, by forming conductor connecting first conductor and second conductor, by a chemical vapor deposition method using material gas which grows selectively on conductor. CONSTITUTION:First conductor 1003 and second conductor 1006 which are mutually insulated are formed on a substrate 1001. Insulating films 1005, 1007 which expose a part of the first conductor 1003 and a part of the second conductor 1006 are formed. Conductor 1008 which electrically connects the first conductor 1003 and the second conductor 1006 is formed by chemical vapor deposition method using material gas which grows selectively on the first conductor 1003 and the second conductor 1006. For example, by chemical vapor deposition method using thermal decomposition and hydrogen reduction reaction of SiH2Cl24 at 800 deg.C and 20Torr, silicon 1008 is selectively grown on the lower layer wiring layer 1003 and the upper layer wiring layer 1006 composed of polycrystalline silicon, which are contituously coupled.
Patent JP-H03292771-A (JP)
Title: Reverse conduction gate turnoff thyristor
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01L29/74
Filed: 1990-04-10
Abstract: PURPOSE:To enable a semiconductor substrate to be aligned with a case and fixed to it so as to protect the side face of the semiconductor substrate against mechanical stress by a method wherein an insulator fitted into an isolating groove of non-effective area provided to the semiconductor substrate is fitted to a case pressing piece penetrating an electrode plate. CONSTITUTION:A ring-shaped groove 6 is provided to the underside of an upper pressing body 41, and the end of an insulator ring 7 is fitted into the groove 6 concerned. The outer face of an inner upper electrode plate 32 is fitted into the inner side of the insulator ring 7, and the inner side of an outer upper electrode plate 31 is fitted into the outer face of the insulator ring 7. An upper outer frame 81 formed of fluororesin is brought into contact with a part of the side faces of the outer upper electrode plate 31 and an upper pressing piece 41 and the inner face of a ceramic side wall 5. By this setup, the outer and the inner upper electrode plate, 31 and 32, are positioned to a case in a lateral direction. The lower end of the insulator ring 7 is fitted into an isolating groove 2 of the silicon substrate 1, and the silicon substrate 1 is laterally positioned to the case. The lower electrode plate 33 is positioned in a lateral direction through a lower outer frame 82 contact with a part of the electrode plate 33, a part of the side face of the lower pressing piece 42, and the inner face of the ceramic side wall 5.
Patent JP-H06309614-A (JP)
Title: Digital signal reproducing device
Inventor: MORIAKI MASAYUKI
IPC: G11B5/035
Filed: 1993-04-21
Abstract: PURPOSE:To control a reproducing bias current so that the error rate of a regenerative signal becomes minimum, in a digital signal reproducing device provided with a magneto-resistance head for reproducing a signal. CONSTITUTION:A digital audio signal of 8 channels picked up by an MR head for reproducing is amplified by a preamplifier 14, and further, is waveform equalized by a waveform equalizer 15, and the regenerative signal is inputted to a digital signal processing circuit 16, and a code error detected by the digital signal processing circuit 16 is inputted to a micro processor 17. The code error is compared by varying the reproducing bias current while reproducing, and a control voltage so that the error rate becomes the best is outputted from the micro processor 17, and the control voltage is converted into the current IADJ by a voltage-current converter 18, and the prescribed set current Ia required in a minimum limit is added to the current IADJ by an adder 19, and the bias current Ibias is impressed to a bias conductor 11.
Patent JP-2000283437-A (JP)
Title: Method and system for treating waste
Inventor: MATSUZAWA KATSUAKI
IPC: F23G7/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the energy utilizing efficiency of refuse by a method wherein a treatment amount per unit time of waste is increased by removing a chlorine content from waste. SOLUTION: By burning char (carbine) T through carbonization of waste H, the waste H is treated. A method described above comprises a solution separation process wherein the char T is placed in a given solution in a chlorine removing device 1 and a chlorine content of the char T is dissolved in a given solution, and by separating the given solution from a mixture M of the char T and the given solution by a solution separating device 2, dechlorined char (dechlorined carbide) K is generated.
Patent JP-S57210354-A (JP)
Title: Recording method
Inventor: YAMAZAKI SHIGERU
IPC: G03G15/02
Filed: 1981-06-19
Abstract: PURPOSE:To reduce the evil influence of a corona discharger upon a recording area of a recording body, by stopping the recording body, held in readiness for recording, where an ineffective recording area becomes an effective discharging area of the corona discharger. CONSTITUTION:When a main switch 14 is turned on, a power source 18 of a control system and an AC driving system 17 are powered up. When the power source 18 of the control system is turned on, a central processor CPU starts operating. The CPU confirms a heater turned on by a signal from a fixing device control circuit 29, and then turns on a motor and a discharger. As the motor rotates, a timing pulse counter TPCOU counts up and when its number goes up to a set number N, the motor and discharger are turned off to set the mask of the INT1 of the CPU. In this case, the number N is a numeral which corresponds to the one turn of a recording body. When the motor stops, the recording body returns to a stopping position and an ineffective recording area is located at the effective discharging area of a corona discharging area. Thus, the evil influence of the corona discharger upon a recording area is reduced.
Patent JP-S5522395-A (JP)
Title: Device that supply liquid into fluid
Inventor: RAINAA PUFUOORU
IPC: G01F11/28
Filed: 1979-07-25
Abstract: Apparatus for metering and/or distributing liquid media comprising a substantially horizontal manifold and a plurality of generally vertical discharge conduits which depend from said manifold, said discharge conduits comprising discharge tubes which are open at both ends and are liquid-tightly fitted in and depend from said manifold, each of said tubes having a top end disposed in an upper portion of the manifold and at least one lateral opening disposed above a joint between said tube and the manifold and within said manifold.
Patent JP-S62251330-A (JP)
Inventor: NEGORO TATSUYA
IPC: B65B11/04
Filed: 1986-04-25
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-S5622627-A (JP)
Title: Purifying method for fluorine impurity-containing sodium sulfate
Inventor: TAKAHASHI NOBUO
IPC: C01D5/16
Filed: 1979-07-27
Abstract: PURPOSE: To obtain Na 2 SO 4  crystals of a low F content by adding an Al compound to an aqueous Na 2 SO 4  soln. of a specified concn. contg. F as impurity, adjusting the soln. to a specified pH, and precipitating F as Na 3 AlF 6 .  
     CONSTITUTION: One or more among Na 2 SO 4 , NaHSO 3 ,Na 2 SO 3 NaHSO 4  or NaHSO 4  each contg. F as impurity are dissolced in water so that the concn. becomes ≥50g/l as Na 2 SO 4 . An Al compound such as Al 2 (SO 4 ) 3  or Al(OH) 3  is added to the aqueous soln., and the soln. is kept at ≤65°C, adjusted to 5.5W9pH with alkali, and optionally subjected to oxidation treatment by blowing air or the like, precipitating F as Na 3 AlF 6 . This precipitate is removed by filtration, and the filtrate is concentrated to obtain Na 2 SO 4  crystals. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61253879-A (JP)
Title: Selecting method for semiconductor laser
Inventor: FUJITA OSAMU
IPC: H01S5/00
Filed: 1985-05-02
Abstract: PURPOSE:To avoid erroneous selection, by supplying driving current into a semiconductor laser to be selected for a given time so as to provide light with a planned constant output at a planned constant temperature, and by finding a specified value by which selection can be done. CONSTITUTION:Driving current Io is supplied into a semiconductor laser to be selected for a given time so as to provide light with a planned constant output at a planned constant temperature, thereby to find a specified value by use of an expression. According to the value, the semiconductor laser to be selected may be selected. Concerning any semiconductor laser to be selected, the semiconductor laser is selected as non-defective when a value obtained by the expression is larger than a reference value, and conversely the semicon ductor laser is selected as defective when the value is smaller than the reference value. In this case, the value obtained by the expression corresponding to a life of the semiconductor laser to be selected. Thus erroneous selection of semi conductor lasers can be avoided.
Patent JP-H03293776-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: YAMAMOTO HIROSHI
IPC: H01L31/04
Filed: 1990-04-12
Abstract: PURPOSE:To restrain an apparatus from becoming complicated at a patterning operation using a mask pattern by a method wherein a sheet-shaped spacer for a semiconductor thin film is brought into close contact with a sheet-shaped substrate, they are sent out by using the same delivery roll, the semiconductor thin film is deposited and, after that, this assembly is rolled on the same taking-up roll. CONSTITUTION:A spacer 3 used also as a sheet-shaped mask pattern for a semiconductor thin film is brought into close contact with a sheet-shaped sub strate 2 on which the semiconductor thin film is deposited; and they are sent out from the same delivery roll 14. An n-type semiconductor thin film, an intrin sic (i) semiconductor thin film and a P-type amorphous semiconductor thin film are deposited respectively in chambers 101 to 103; and after that, this assembly is taken up on a taking-up roll 16 inside a chamber 107. Consequently, after the semiconductor thin films are deposited, a separating and taking-up process of the mask pattern and an insertion process of the spacer are not required; and an apparatus for the processes is not required. Thereby, an appara tus and a process are simplified; and it is possible to prevent the semiconductor thin films on the sheet-shaped substrate from being damaged.