baber/WOPTO huggingface dataset:
Patent JP-H07216567-A (JP)
Title: Galavanic anode-type constant-voltage automatic electrolytic corrosion protection method
Inventor: NAKAUCHI HIROJI
IPC: C23F13/20
Filed: 1994-01-26
Abstract: PURPOSE:To keep the potential of a body to be protected from corrosion at a noble safety limiting potential with use of an anode having a base potential by connecting a galvanic anode and the body to a power transistor and adjusting the base current or gate voltage of the transistor. CONSTITUTION:The body 1 to be protected from corrosion and galvanic anode 2 having about 1 V potential in the seawater 3, etc., are connected to the emitter or collector or the source or drain of a power transistor(TR) 4 or in the opposite combination. Although a protective current from the anode 2 flows into the body 1 and returns to the anode 2 through an external circuit, the voltage is dropped due to the internal resistance of the external circuit between the collector and emitter of the TR 4, and a voltage Ec is generated between the collector and emitter. The voltage Ec is compared with the voltage Es of a control voltage setting part 6, the deviation is amplified by a voltage amplifier 5, the output is fed back to the TR 4 to change the base current, and the internal resistance of the TR 4 is automatically controlled to equalize Ec to Es.
Patent JP-H09314641-A (JP)
Title: Method for mixing thermoplastic material and machine therefor
Inventor: RANPATSUTSUO BUITSUTORIINO
IPC: B29C48/64
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a mixer having flexibility, simply adaptable for mixing compds. of a different system, capable of being precisely controlled by regulating different treatment parameters, especially, mixing temp. and having high productivity. SOLUTION: In a method for mixing a thermoplastic material in the mixing chamber of a continuous machine having a screw thread shaft containing at least one stage containing the rolling treatment of a material during the sending of the material along the mixing chamber and in related machine continuously treating a thermoplastic resin containing a pair of screw thread shafts 3 arranged in the mixing chamber, the screw thread shaft 3 has at least one peak section 4a of a screw thread and at least one core section 4 of a screw thread and they are lowered asymmetrically with respect to the longitudinal axial line of the shaft.
Patent JP-S62185188-A (JP)
Inventor: RUSHI PESHI TAREYARUKAN
IPC: G21C15/02
Filed: 1987-02-05
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-S62193707-A (JP)
Inventor: MUREN STURE
IPC: B23B27/16
Filed: 1987-02-05
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-H10222625-A (JP)
Title: Ic card reader
Inventor: NAGAMI MUTSUMI
IPC: G06K17/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to make a device thinner and smaller. SOLUTION: This card reader 1 consists of an upper case 2, a lower case 3 and a shaft 4. A slit 10 where contacts 12 are embedded is provided on the upper plate of the upper case 2 and both side plates 5 are provided with holes 7 and horizontally formed oblong holes 8. A card inserting path 20 and a card inserting port 21 are formed by a base plate 15 and projected stripe bodies 18 in the lower case 3. Dowels 24 are projectingly provided on the both side plates 16 of the lower case 3 and the oblong holes 25 which are formed by inclination are provided. Then, the dowels 24 are inserted and fitted to the holes 7 so that the upper case 2 is supported by the lower case 3 with the dowels 24 as a center so as to be freely rotatably. The shaft 4 is inserted and fitted to the oblong holes 25 and 8 so that the contacts 12 faces the inserting path 20.
Patent JP-H03228126-A (JP)
Title: Housing destination selecting system for integrated object
Inventor: MIYANAGA HIROBUMI
IPC: G06F3/048
Filed: 1990-02-02
Abstract: PURPOSE:To enable an integrated object an update processing even when the integrated object is not prevent on the housing area of a main object by providing a table means to manage the housing destination area unit of each object so as to be referred. CONSTITUTION:The table means 7 manages housing area units 11-13 on the file 8 of the respective objects so as to be referred. The other object is displayed at a part of a main object screen 1 and it is designated to execute the update processing of an integrated object 10. When the integrated object is not present on the housing area related to the main object, the table means 7 is refereed and table information indicating the housing area of each object on the file 8 is displayed on a table information display screen 3. Consequently, when the integrated object is selected, an integrated updating processing 5 is executed. Thus, even when the integrated object is housed in the area not to be related to the main object, the housing area of the integrated object to be updated can be freely selected and updated according to the display information.
Patent JP-S61183989-A (JP)
Title: Semiconductor laser device
Inventor: KUME MASAHIRO
IPC: H01S5/00
Filed: 1985-02-08
Abstract: PURPOSE:To enable photo current to be largely taken-in due to a large amount of incident light to a light receiving element, by a method wherein a groove which isolates the semiconductor laser from the light receiving element is embedded with an optical waveguide. CONSTITUTION:The basic structure is different from that of the conventional semiconductor laser device in that an etching groove isolating the semiconductor laser part A from the light receiving element part B is embedded with an optical waveguide. The optical waveguide is constructed by sandwiching a Ga1-wAlwAs layer 12 between e.g. Ga11-vAlvAs layers 11, 13. The Al mixed crystal ratio (w) is made larger than that (x) of the active layer 4 so as to prevent laser beams from being absorbed in the waveguide. Besides, the relation of v>w is necessary for light to be guided. For example, x=0.15, y=0.5, w=0.25, v=0.6; the thickness of the waveguide is set at 0.5mum, larger than that of the active layer (-0.1mum). It is also important that the center of the active layer 4 is coincident with the center of the waveguide layer 12.
Patent JP-H06245547-A (JP)
Title: Biased-magnetization control
Inventor: TANIZAKI TOSHIMASA
IPC: H02M7/537
Filed: 1993-02-12
Abstract: PURPOSE:To effectively suppress biased magnetization due to an imbalanced voltage applied to an inverter unit provided with an inductive load by controlling the dead time over the minimum necessary period. CONSTITUTION:A zero-cross detecting circuit 900 turns on a switch 1000 when the absolute instantaneous vlaue of a load current is below a specified value. A minimum dead-time setting device 700 outputs a setting signal corresponding to the optimum dead-time length. This signal is givcen as it is to a PWM waveform generator 800 while the switch 1000 is turned off, in order to set the dead time of the switching element of the inverter 200. When the switch 1000 is turned on, the output from a biased magnetization detecting circuit 500 is given to an adder 600, and a PWM waveform generator 800 sets the dead time of the switching element of the inverter 200 to a value corresponding to the amount of biased magnetization.
Patent JP-H01233227-A (JP)
Title: Drug composition for secondary effect treatment and prevention of high insulin disease
Inventor: ERUNSUTO RUDORUFU FURESHIYU
IPC: A61K38/27
Filed: 1989-02-03
Abstract: PURPOSE: To obtain a medicine composition containing an insulin-like growth factor (IGF-I) and used for treating or preventing the secondary effect of hyperinsulinism. CONSTITUTION: This medicine composition contains IGF-I and a smaller amount (namely, such an amount as it itself hardly acts on glucose in blood) of insulin than those of conventional medicines, and is used for maintaining the balance of the glucose with a small amount of the insulin and for preventing and treating the secondary effect of hyperinsulinism in diabetes treated with insulin. A medicine composition contains only IGF-I as an active ingredient, can minimize the effect of endogenous insulin, and is used for treating 2 type diabetic patients, obese patients or hyperlipemia patients. The medicine composition is intravenously, subcutaneously or intramuscularly injected at a daily dose of 24-720μmg/kg or continuously subcutaneously at a daily dose of 1-30μg/kg.
Patent JP-S53109149-A (JP)
Title: Discharge failure display unit
Inventor: IDA YOSHIAKI
IPC: H02H7/00
Filed: 1977-03-04
Abstract: PURPOSE: To detect electrical machinery and apparatus without taking it into pieces by displaying the discharge failure inside the electrical machinery and apparatus where a high voltage conductor is contained in an enclosed container using a photoelectric transducer set up in the container and an external display unit operating in response to this. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03227871-A (JP)
Title: Method of transfer feeding synthetic resin sheet
Inventor: YAMADA TAKAO
IPC: B65H29/16
Filed: 1990-02-02
Abstract: PURPOSE:To efficiently mold a sheet by cutting it in the vicinity of the intermediate between first and second transfer conveyers and then moving the second transfer conveyer in an opposite transfer feed direction to separate the fellow cut ends made to crawl into a lower side of the first transfer conveyer. CONSTITUTION:A synthetic resin sheet 2 is continuously melt-extruded from an extruding device 1 and transfer-fed riding on the first transfer conveyer 4 next loaded on the second transfer conveyer 6, and the sheet 2 is cut by a cutting device 7 in the vicinity of the intermediate between both the conveyers 4, 6 when the sheet is transfer-fed by a, predetermined length. Next the conveyer 6 is horizontally moved in an opposite transfer direction and retracted to a position, shown by a one-dot chain line 6, to make an upper end 61 to crawl into a lower side of the conveyer 4, so that a cut end is separated into cut ends 21, 22, and a cut sheet 23 is transfer-fed in a separated condition, moved and molded in a molding device 8 without both melting the fellow cut ends. On the other hand, the conveyer 6 is advanced and reset to the original position to receive the next cut end 21 after delivery of the sheet 23 to a mold frame 81.
Patent JP-S52107609-A (JP)
Title: Pump-up screw pump
Inventor: FUKUMURA SEISUKE
IPC: F04B19/12
Filed: 1976-03-05
Abstract: PURPOSE: To provide such a mechanism that canrelieve and excess of retained water between the vanes of a screw pump, by arranging an auxiliary water line alongside the screw pump so as to receive the excess of water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59149941-A (JP)
Title: Resin composition for inflation film
Inventor: NAMIKAWA KIYOSHI
IPC: C08L101/00
Filed: 1983-02-15
Abstract: PURPOSE:To provide a resin compsn. for inflation film, which gives a film having improved optical properties and blocking resistance, by mixing an ethylene/ alpha-olefin copolymer with polyethylene prepd. by high-pressure radical polymn. CONSTITUTION:85-93wt% ethylene/C3-C18 alpha-olefin copolymer having a density of 0.895-0.935 and a melt index of 0.1-5g/10min is mixed with 15-7wt% polyethylene having a molecular weight dissociation degree index (SM value) of at least 6 and a melt index of at least 0.1 prepd. by high-pressure radical polymn. Preferred ethylene/alpha-olefin copolymer resin includes those having a density of 0.895-0.935, particularly 0.915-0.925 and a melt index of 0.5-2g/10min.
Patent JP-S58142573-A (JP)
Title: Semiconductor integrated circuit and preparation thereof
Inventor: TAMAOKI YOUICHI
IPC: H01L21/331
Filed: 1982-02-19
Abstract: PURPOSE:To obtain a high performance IC apparatus through formation of base and emitter by using a metal silicide for leadout of base in view of reducing a resistance and by forming base and emitter on the self-alignment basis utilizing growth of silicides. CONSTITUTION:A buried collector 2 and a epitaxial layer 3 are stacked on an Si substrate 1, forming a collector leadout layer 5 and a base layer 6. Layers SiO2 4, Si3N4 13 are stacked and window is opened selectively and then an Mo 16 is also stacked thereon. An MoSi 17 is formed by the heat processing under the N2 ambient under the control of temperature and time and the length of eaves part 18 is set to the desired value within the range of 0.5-1.5mum. Then, the Mo 16 is removed by phosphoric acid and an SiO2 19 is formed on the MoSi 17 through high temperature heat processing in the O2 ambient. After forming an emitter layer 7, the base, emitter and collector electrodes 10-12 are attached. The space between base and emitter is kept at 1mum or less in such a structure and moreover since the resistance of MoSi 17 is low, an external resistance of base can be reduced up to about 1/5 of the ordinary one, thus extremely improving the high frequency characteristic.
Patent JP-H08221393-A (JP)
Title: Device and method for document preparation
Inventor: MORITA TORU
IPC: G06F17/30
Filed: 1995-02-13
Abstract: PURPOSE: To use memo data as a marker. CONSTITUTION: This device is provided with a retrieval means 15 for fetching dictionary data corresponding to input data, an output means 21 for outputting the dictionary data fetched by the retrieval means 15, memo data recording means 11, 13 and 21 for recording the memo data in the dictionary data outputted by the output means 21 and a marker data storage means 16 capable of storing the memo data recorded by the memo data recording means 11, 13 and 21 and the dictionary data in relation and reading them.
Patent JP-S52108289-A (JP)
Title: Bag opening device
Inventor: SUZUKI MASAKI
IPC: B65B43/30
Filed: 1976-03-05
Abstract: PURPOSE: To provide a bag opening device for opening a bag from a feeder in a machine for putting bought goods in the bag at a store or the like, which allows to open the bag positively even when the size of the bag changes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09128323-A (JP)
Title: Information processor and control method for information processor
Inventor: NAKAMURA AKIYOSHI
IPC: G06F13/28
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a bus mechanism which can be miniaturized with a simple constitution, which can reduce the power consumption and which fits for a small/portable information processor. SOLUTION: The bus of CPU 1 and buses for an I/O controller 11 and a bus conversion unit 7 can be realized by the same bus. BOFF is issued from a controller unit 21 and an address bus 31 and a data bus 32 are opened from CPU 1. The multiplexed I bus 40 of an address and data is constituted by using the opened address bus 31 and an input/output processing for the I/O controller 11 and the like is executed. The data bus 32 transfers data for video refresh during that time. CPU 1 is set in a low power consumption state. Thus, the bus mechanism which can maintain sufficient performance, which can be miniaturized and which can reduce the power consumption can be realized.
Patent JP-2000218634-A (JP)
Title: Apparatus for molding planar lens
Inventor: TAKASU KEIJI
IPC: B29C39/24
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an optically uniform molding with a simple constitution by a little number of steps by providing a drivable valve made of polyethylene or ethylene tetrafluoride at each of a filling port and a discharge port. SOLUTION: A treated base thin plate 2 is set in an insert dowel 1. Then, a filling valve 30 made of polyethylene or ethylene tetrafluoride is moved down. A main valve 51 provided on the way of piping from a pumping tank 50 is opened, and a resin is filled in the tank. To completely fill the resin in the tank, a discharge valve 31 made of polyethylene or ethylene tetrafluoride of a discharge port 15 is moved down to discharge the resin. After a predetermined amount of the resin is discharged, the valve 30 and the valve 31 are raised to complete filling. Thereafter, an ultraviolet ray is emitted from an ultraviolet ray emitting unit 13 to cure the resin of a cavity 3. After a mold is opened, an ejector pin 12 is raised, and a molding is released from the mold. Thus, a uniform lens surface is obtained.
Patent JP-S63195389-A (JP)
Title: Pump device with flow-quantity switch
Inventor: MIZUNO HISANORI
IPC: F04B49/00
Filed: 1987-02-06
Abstract: PURPOSE:To prevent the misaction of a switch by providing swingably the flow-quantity detecting operational-body of the meteor switch in a reversal flow passage converting the upper end of a partition which faces on the upper side opening portion of a pump-casing. CONSTITUTION:A partition 3 is provided standingly in face of the upper side opening portion 2 of a pump-casing 1, and a discharge flow passage 9 is formed out of an inside flow passage 6, a reversal flow passage 7 and an outside flow passage 8 respectively on the inside, the upper side and the outside of the partition 3. The flow quantity detecting operational-body 11 of a flow-quantity switch 10 protrudes to the inside of the reversal flow-passage 7, and a base-end portion 13 is connected to a flexible diaphragm 14 and swings in response to a meteor at the discharge flow passage 9. Accordingly, flow resistance can be lessened, and even if a applied to a fluid containing a foreign matter, malfunction does not occur.
Patent JP-S55119178-A (JP)
Title: Rust preventive composition of water-soluble metal processing liquid
Inventor: YONEDA YOSHIO
IPC: C09K15/20
Filed: 1979-03-03
Abstract: PURPOSE:To obtain a water-soluble metal processing liquid which is excellent in rust prevention and also free of environmental pollution when used in the polishing and cutting processes of metals by combination of a water-soluble polyglycol-based primary amine having a specific molecular structure and an alkali metal nitrite. CONSTITUTION:A water-soluble metal processing liquid which consists of, in appropriate proportions, a water-soluble polyglycol-based primary amine, such as polyglycolamine, having a molecular structure in which the hydrogen at one end of a polyglycol, such as 4-12C polyethylene glycol, polypropylene glycol or poly (ethylene-propylene) glycol, is substituted with amino group, or a molecular structure in which the hydroxyl group at one end of the polyglycol is substituted with amino group and the hydrogen atom of the hydroxyl group at the other end is substituted with a 1-4C alkyl group, or polyglycoldiamine in which hydroxyl groups at both ends are substituted with amino groups, and an alkali metal nitrite. The metal processing liquid has excellent rust preventive power without forming a carcinogenic substance, or nitrosamine, as in the case of the conventional products.
Patent JP-S57139170-A (JP)
Title: Heat-accumulating agent composition
Inventor: OOMAE FUJIO
IPC: C09K5/06
Filed: 1981-02-24
Abstract: PURPOSE: A heat-accumulating agent capable of stably evolving heat at a predetermined temp. for a long time without supercooling or phase separation, which is obtd. by the addition of boric acid to an inorg. salt hydrate of alkali metal or alkaline earth metal.  
     CONSTITUTION: Boric acid is added to an inorg salt hydrate of alkali metal or alkaline earth metal. An amt. of the boric acid to be added is, through different depending on the kind of the hydrate, at least 0.1wt%, pref. at least 0.5wt%, based on the resulting composition. The upper limit of said amt. is practically 20wt% or less, pref. up to 10wt% because an increased amt. of addition results in the reduction in the density of accumulated heat.  
     USE: For example, it is possible to use calcium chloride hexahydrate, sodium sulfate decahydrate, sodium carbonate decahydrate, etc. of m.p. somewhat higher than room temp. for a variety of heat accumulation such as for an agricultural instrument, e.g., an agricultural vinyl house heater by combining with solar heat or another heat source. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11210658-A (JP)
Title: Oilfree fluid machine
Inventor: HAGA SHUJI
IPC: F04C29/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an oilfree fluid machine which eliminates the influence to a compression operation part to compress a fluid by the grease used to a rotary bearing as much as possible. SOLUTION: In an oilfree fluid machine in which a rotary shaft 11 to transmit the driving force to a compression operation part (a rotary scroll 3) to compress a fluid is held by bearings (10A, 10B, and 10C), and the fluid taken in from a suction port is compressed and discharged from a discharge port, at least one of the bearings installed to the fluid machine is formed of a solid lubricating bearing.
Patent JP-S53110724-A (JP)
Title: Safety device for electronic control system fuel injector
Inventor: HARADA SUSUMU
IPC: G05B11/28
Filed: 1977-03-08
Abstract: PURPOSE: To prevent the condition of which the injection of an electromagnetic injection valve is left as it is when there are abnormalities in a control circuit or systems such as a senser, and further to ensure travelling at low speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03230583-A (JP)
Title: Organic-film light emitting element
Inventor: EKUSA TAKASHI
IPC: H05B33/22
Filed: 1990-02-06
Abstract: PURPOSE:To make the light emitting efficiency of the title element higher by using a plurality of organic films and utilizing a carrier enclosing effect obtained by a band-gap difference. CONSTITUTION:This organic-film light emitting element is constituted of the first electrode (M1) 6, first organic film (O1) 5, third organic film (O3) 4, second organic film (O2) 3, and second electrode (M2) 2 in the order from the top. The second electrode 2 is a transparent electrode of ITO, etc., formed on, for example, a glass substrate 1 and light is taken out from the substrate 1 side. The light emitting layer between the organic films 5 and 3 is constituted of a single or a plurality of organic films 4 having a narrow band gap and, when a bias voltage is applied across the electrodes 6 and 2, electrons and holes injected into the first and second organic films from the first and second electrodes, respectively, are enclosed in the light emitting layer. Therefore, light emission efficiently takes place in the light emitting layer due to the recombination of the carriers.
Patent JP-S57139964-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA TOMIO
IPC: H01L21/331
Filed: 1981-02-23
Abstract: PURPOSE:To avoid the decline of hFE, the disconnection of metal electrode and the defective shortcircuit by a method wherein the base-emitter junction and the adjoining part thereof is protected by nitride film to improve humidity resistance. CONSTITUTION:A base region is formed in the specified region of a silicon substrate and the entire surface is covered with CVD oxide film while the contact window of an emitter and the base is simultaneously perforated to form a polycrylstalline silicon layer 16 containing the emitter impurities on the upper part of the emitter contact window. Then the said layer 16 is covered with a silicon nitride film 18 and etched with the exception of the specified part to form the nitride film on the upper part of the emitter and the base contact window into a silicon oxide film 19 by means of the anode oxidization process. Then an emitter region 20 is formed by means of diffusing the impurities in the specified region in the base region making use of the said formed film as a mask. Finally the electrode is formed by means of removing the formed film 19 of the contact window making use of th etching process.