baber/WOPTO huggingface dataset:
Patent JP-S5774896-A (JP)
Title: Memory fixed failure relieving system
Inventor: KATOU TOSHIMITSU
IPC: G06F11/10
Filed: 1980-10-28
Abstract: PURPOSE:To relieve a fixed failure, by correcting a parity failure bit through the use of a failure address storage means and a failure bit location storage means. CONSTITUTION:When an address coincides with a failure address stored in a failure address register 1, a gate 5 is conductive with an output of a collation circuit 3. Thus, an error detection signal from a parity inspection circuit 4 activates a decoder 6 via the gate 5. Then, a failure bit location signal in a failure address from a failure bit location register 2 is applied to corresponding inversion circuits 7-0..., the content 0 of a fixed failure bit is inverted to 1, and the readout data of the fixed failure can be corrected. If the content of data corresponding to the fixed failure bit is 0, no error detection signal is produced, the data not requiring correction is read out as it is, and the relief of fixed failure bit can be made surely without giving any hindrance to others.
Patent JP-H06338430-A (JP)
Title: Manufacture of mn-al-c-based alloy magnet material
Inventor: HIRAOKA KAZUHIKO
IPC: H01F41/02
Filed: 1993-05-28
Abstract: PURPOSE:To make the distribution of the magnetic characteristic of an extrusion material uniform in a high position or generally high in the manufacture of an anisotropic Mn-Al-C-based alloy magnet by the extrusion of an Mn-Al-C- based alloy powder. CONSTITUTION:In the hot extrusion method of an Mn-Al-C-based alloy magnet, a billet which is originated from an Mn-Al-C-based alloy powder is heated in advance to 530 to 780 deg.C, it is inserted into an extrusion die 1 which has been heated to the same temperature, a punch 6 is pushed into, the billet is endowed with anisotropy, an extrusion material is obtained, at the same time, a punch movement amount Lp is set to a punch movement amount which satisfies Formulae I and II in the following, and the extrusion material is extruded by keeping one or more interruptions. [Formula I] Lp<=Vd/pirc<2>, where Lp represents one effective stroke of the punch, Vd represents the volume of the deformed part of the extrusion die and rc represents the radius of the <leformation start part of the extrusion die. [Formula II] Vd<=Vd/rho, where rhorepresents the bulk density/the true density of the powder and Vb represents the volume of a capsule.
Patent JP-H024004-A (JP)
Title: Pulse generating circuit
Inventor: INASAWA SATORU
IPC: G06F1/04
Filed: 1988-06-21
Abstract: PURPOSE:To change a pulse width as to an individual pulse signal as a digital pattern component by serially converting n-bit parallel phase designation data to contain phase designation bits, respectively, and thereafter, changing the pulse width when the phase designation bit appears. CONSTITUTION:A reference clock pulse from a 1/n frequency-divider 1 is counted by a counter 2, and the counted value is given as an address to a RAM 3. On the other hand, phase designation data given from a CPU 6 are stored into the RAM 3. Each time a reading address is updated in a reference clock pulse period, the n-bit parallel phase designation data are read from the RAM 3. By serial-converting them by a shift register 4 of an n-bit capacity, a reference digital pattern is generated. The pulse signal as the digital pattern component is generated in a phase corresponding to the bit position of the phase designation bit, and the pulse width of the individual pulse signal is changed to be prescribed by a pulse width control device 5.
Patent JP-H03173884-A (JP)
Title: Imidazolesulfonamide and herbicide
Inventor: MAKINO KENJI
IPC: A01N47/38
Filed: 1990-06-08
Abstract: NEW MATERIAL:A compound expressed by formula I {Q is formula II or III (R<1> and R<2> are H or 1-6C alkyl; R<3> is H, halogen, 1-6C alkoxy, 2-6C alkenyloxy, phenoxy, etc.; R<4> is H, halogen, halogen-substituted 1-6C alkyl, etc.); X is O or S; G is formula IV [A, B, C and D are H, (halogen-substituted) 1-6C alkyl, 1-6C alkoxy, etc.]). EXAMPLE:1-(1-Methyl-5-chloroimidazole-4-sulfonylcarbamoyl)-3-methyl-5- phenyl-2- pyrazoline expressed by formula V. USE:A selective herbicide. PREPARATION:An imidazolesulfonyl iso(thio)cyanate derivative expressed by the formula Q-SO2N=C=X is dissolved in an inert solvent such as dried dioxane an a pyrazoline derivative expressed by the formula H-G is added thereto. The resultant mixture is then stirred and reacted.
Patent JP-H0316988-A (JP)
Title: Production device of single crystal of compound semiconductor
Inventor: MIZUNIWA SEIJI
IPC: H01L21/208
Filed: 1989-06-14
Abstract: PURPOSE:To stabilize state of solid-liquid interface, to make a melt side convex and to obtain high-quality single crystal by equipping a cooling means from part of a melt forming furnace at least to an interface control furnace above a growth furnace. CONSTITUTION:A horizontal boat 2 provided with a compound semiconductor raw material 6 and a seed crystal 3 is placed at one end of a quartz ampule 1, a constituent element 7 having higher volatility among constituent elements of the compound semiconductor is laid at the other end and the ampule 1 is sealed in vacuum. Then the ampule 1 is set in a supporting tube 13 and introduced into a growth furnace consisting of a cooling means 14 from part of high-temperature furnaces 8 and 11, a melt forming furnace 9, an interface control furnace 10, a low-temperature furnace 12 and equipped with a cooling means from part of the furnace 9 at least to the furnace 10. The raw materials 6 and 7 in the boat are reacted under heating by the furnaces 8-12, temperature in the furnace 9 is raised to 1,260-1,280 deg.C to form a melt zone 5, the furnace body is moved, the seed crystal 3 is brought into contact with the melt zone 5, the seed is immersed, then the furnace body is moved in the opposite direction to grow compound semiconductor single crystal.
Patent JP-H0813018-A (JP)
Title: Oxygen lance nozzle for converter blowing
Inventor: SASAGAWA SHINJI
IPC: C21C5/46
Filed: 1994-07-01
Abstract: PURPOSE:To improve the oxygen efficiency and extend the thermal tolerance of a converter by arranging an oxygen spouting hole of stripe shape having a specified ratio of length to width or of a curved shape. CONSTITUTION:One or more oxygen spouting holes 2 are arranged at the tip end part of a lance nozzle body 1. The oxygen spouting hole 2 is made into a stripe shape having ratio of >=5 of the length to the width or into a curved state. Or, the curved stripe shaped spouting hole 2 is arranged around the circular spouting hole 2. The oxygen jet spouted from the stripe shaped oxygen spouting hole has large attenuation of the jetting speed. Therefore, the low speed of the oxygen jetting can be obtd. on the molten steel surface. Thus, the gas flow rate can be changed during gas-spouting.
Patent JP-S5483158-A (JP)
Title: Freezer
Inventor: SATOU SATORU
IPC: F25B47/02
Filed: 1977-12-15
Abstract: PURPOSE: To provide a freezer capable of maintaining a proper refrigerant overheating degree to standard freezing load since a warmth sensing tube for detecting the temperature of the refrigerant at the outlet of an evaporator is provided along a high-pressure piping on the temperature type automatic expansion valve whose static overheating degree is increased.  
     CONSTITUTION: Numeral 4 denotes a temperature type automatic expansion valve provided in the refrigerant passage leading from a condenser 2 to an evaporator 5. A valve 7 is operated by the power F of a static overheating degree setting spring 8, the pressure Pb from a sensor tube that works on the upper and lower faces of a bellows 6, and the pressure Pl corresponding to evaporation pressure. Said spring power F is set larger than usual. Said warmth sensing tube 10 is set to generate a correspondingly high pressure thereto since heat is supplied from the high pressure refrigerant flowing in a high-pressure piping 11. When ambient temperature and discharge gas temperature rise, said warmth sensing tube 10 detects this to open said expansion valve. When ambient temperature lowers and load decreases, said expansion valve is throttled. Therefore, room cooling capacity can be adjusted automatically to correspond to load. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04372883-A (JP)
Title: Test circuit of tape carrier package mounting semiconductor device
Inventor: NAKAO TOMOAKI
IPC: G01R31/26
Filed: 1991-06-24
Abstract: PURPOSE:To simultaneously test LSIs by simultaneously applying the same signal to all of other continuously mounted LSIs only by applying an input signal to one LSI on a carrier tape and to simplify equipment and a jig. CONSTITUTION:The signal input terminals 2c, 2d provided on a carrier tape 7 are connected to the input terminals 3c, 3d provided on an LSI 6a and the input terminals 3c, 3d are directly connected to the output terminals 4a, 4b provided on the LSI 6a. Further, the output terminals 4a, 4b are connected to the input terminals 3g, 3h provided on the adjacent LSI 6b. Hereinbelow, the same connection is performed with respect to an adjacent SLI.
Patent JP-S5855543-A (JP)
Title: Copper-refining method
Inventor: YAMADA MASAHIKO
IPC: C22B7/00
Filed: 1981-09-25
Abstract: PURPOSE:To efficiently perform copper-refining while concurrently carrying out the supply of raw copper and the injection of compressed air, by cutting the scraps of copper wires to be used as a part of the raw copper into short wire pieces, and feeding them into melt with the compressed air. CONSTITUTION:Electric copper and other scrap copper except scrap copper wires are charged in a reverberatory furnace 1 and changed into melt 2 by heating and melting. Scrap copper wires obtained by cutting the insulated core wires of telecommunication cables having a copper body size of about 0.2-1.2mm. into short wire pieces of approximately a few mm. and separating insulating films therefrom, etc. are supplied from a hopper 7 through a rotary feeder 8. Said scrap copper wires are fed through a discharging opening 5, a hose 6 and an air-supply pipe 3 into the melt 2 by compressed air fed from a root blower 9 driven by a motor 10. The melt 2 melts the fed-in scrap copper wires. Impurities are oxidized and separated by the blown-in compressed air, and the melt 2 is refined.
Patent JP-S5853244-A (JP)
Title: Optical receiver
Inventor: MIURA KENJI
IPC: H04B10/07
Filed: 1981-09-25
Abstract: PURPOSE:To prevent the malfunction due to the light given from a fluorescent lamp of an optical receiver, by lowering the gain of a selective amplifier with the peak voltage obtained by rectifying a commercial AC power supply with a shift of phase. CONSTITUTION:A commercial power supply 25 is rectified by a rectifying circuit with a control given to the degree of phase shift by a variable resistor R3 of a phase shifter 24 and then applied to a switching circuit 22. Thus a pulse having a shift of phase to the peak value of the power supply 25 is produced and applied to the base of a transistor TR3 of the 1st selective amplifier 7. A photodetector 2 of an optical receiver converts an optical signal into an electric signal and is selected by the amplifier 7 through a limiter 5 and an amplifier 6. Here the light of a fluorescent lamp has a certain relation of phase with the peak value of the power supply 25. As a result, the effect of the fluorescent lamp can be eliminated by lowering the gain of the TR3 with the output of the circuit 22.
Patent JP-S5854912-A (JP)
Inventor: ICHIKAWA SEIJI
IPC: C12G1/00
Filed: 1981-09-25
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-H094049-A (JP)
Title: Reinforcing fiber sheet and concrete structural body
Inventor: NISHIMURA AKIRA
IPC: D03D15/00
Filed: 1995-06-19
Abstract: PURPOSE: To facilitate inspections of a deteriorated state by arranging a large number of reinforcing fiber threads side by side and arranging conductive threads whose rupture elongation is small with an unified spacing between the reinforcing threads thus arranged side by side. CONSTITUTION: A large number of reinforcing of fiber threads comprising carbon fiber, glass fiber or polyaramid fibers are arranged side by side where conductive fibers 2 comprising metal fibers are arranged with an unified spacing between the fiber reinforcing threads 1. A fine auxiliary thread 2 is alternately crossed with the reinforcing fiber threads 1 and the conductive threads 2, thereby weaving and forming reinforcing fiber sheet. The sheet is bonded with the surface of concrete, thereby building up a concrete structure. Then, this reinforcing fiber sheet is molded on the fiber reinforcing plastic board. It is, therefore, possible to inspect accurately a deteriorated state of concrete reinforced and repaired with the fiber reinforcing plastics.
Patent JP-2000340510-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: IWAI TETSUHIRO
IPC: H01L21/205
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus which can stably convey with a simple structure. SOLUTION: In a plasma processing method for plasma-processing with a substrate 4 mounted on an electrode, the substrate 4 is mounted in a work mounting part 2c constituted by a recessed curved face formed on the upper face of the electrode to plasma-process, and when plasma-processing, the substrate 4 is pressed from upside to bend it, so that it follows the upper face of the work mounting part 2c, and after the plasma processing, when the substrate 4 is carried out from a processing chamber, the substrate 4 in a state that the pressure is cancelled is conveyed out by a conveying head 21. Thus, positional misalignment is not generated when carrying in and out the substrate 4, and conveyance having superior positional accuracy can be realized with a simple mechanism.
Patent JP-H07328681-A (JP)
Title: Method for preventing and removing filiform bulking using bacteriolytic enzyme for filamentous bacteria
Inventor: MAEDA MITSUNORI
IPC: C02F3/12
Filed: 1994-06-09
Abstract: PURPOSE:To achieve a rapid effect to prevent filiform bulking of active sludge without inhibiting propagation of useful microorganism and without giving undesirable influence on the environment by adding subtilisin having a bacteriolytic action on filamentous bacteria to an active sludge tank. CONSTITUTION:Subtilisin having a bacteriolytic action on filamentous bacteria is added to an active sludge tank. The subtilisin is added by 10ppm to 10000ppm, preferably 100ppm to 1000ppm to the active sludge. The subtilisin is directly added to the active sludge tank or while mixed with return sludge or waste water flowing into the tank. By adding subtilisin to an active sludge tank in which the bulking is produced, filamentous bacteria are subjected to selective and rapid bacteriolysis action and bulking can be effectively avoided.
Patent JP-S5577756-A (JP)
Title: Method and apparatus for forming image
Inventor: KITAJIMA TADAYUKI
IPC: G03G15/05
Filed: 1978-12-08
Abstract: PURPOSE:To form non-image forming region securely, by providing a member to prohibit ion flow between the ion flow source for modulation and screen-shape photoreceptor. CONSTITUTION:A drum-shaped screen is completed by stretching a screen over the outer circumference of a frame body 1 integrally constituted with a cylindrical frame 2 and a connecting band 3. An insulator and an ion flow prohibiting member 11 of a resistor, etc. having a resistance lower than that of the insulator are formed and secured in film form or plate form in the inside of the connecting band 3. In this case, the prohibiting member 11 is provided so as to overlap for the length of region C from the end A of the latent image region of the screen 3. Therefore, the modulation ion does not flow up to the screen 3 due to the presence of the prohibiting member 11, and the region C is prohibited of the passing of ion flow, so that the region from image region B to said region C becomes non-image region. Thus, a non-image region may be securely formed at the end part of the image region.
Patent JP-S5577769-A (JP)
Title: Heat fixing device
Inventor: SHIGENOBU MICHIROU
IPC: G03G15/20
Filed: 1978-12-08
Abstract: PURPOSE: To stabilize operation over a long period of time by specifying the constitution and temperature-detecting method of pressure- and fixing rollers.  
     CONSTITUTION: A covering layer 3 of good release characteristic is provided on the surface of a metallic pipe 2 and a halogen heater 4 is disposed in the inside to form a fixing roller 1. A temperature detecting element 12 of thermistors or the like is disposed on the peripheral surface of the support member entry side of said roller. An elastic deformation layer 7 and a covering layer 8 of good release characteristic are subsequently provided on the surface of a metallic pipe 6 and a halogen heater 9 is disposed in the inside to form a pressure roller 5. A temperature detecting element 13 is disposed on the side end near the peripheral surface thereof making contact with the fixing roller 1, in such a manner as to make contact with the exposed surface of the metallic pipe 6. With this arrangement, the temperature of the halogen heater is well controlled by the temperature detecting element 12 and since the temperature detecting element 13 detects temperature on the surface of the metallic pipe 6, the halogen heater 9 may be controlled so as to be operated during the time when the heat flow from the halogen heater 9 flows to the peripheral surface of the pressure roller 5 even if the temperature of the surface of the pressure roller 5 rises along with the rise in the temperature of the surface of the fixing roller 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5776051-A (JP)
Title: Cation emulsion type bitumen-epoxy curble composition
Inventor: SUZUKI HIROSHI
IPC: C08K5/05
Filed: 1980-10-29
Abstract: PURPOSE: An asphalten-epoxy resin composition that contains a specific cationized epoxy resin curing agent, thus showing high adhesion, good physical properties, and high resistance to water and chemical, liquefying at room temperature in no need of a large amount of cut agents, which increases the compatibility between the asphalten and the epoxy resin, and having good operability, because of good compatibility in the asphalten-epoxy resin system.  
     CONSTITUTION: The objective composition comprises (A) an asphalten of 60W120 penetration rate, (B) a cationized epoxy resin curing agent that is made by cationizing with an acid a compound having imidazoline rings and one or more, per one molecule on the average, of amide groups in the molecule and (C) an epoxy compound bearing one or more 1,2-epoxy groups in the molecule or its aqueous emulsion and water wherein A/(B+C) is 2/8W9/1 where in case that component B is an emulsion, it is calculated as an epoxy compound. The above curing agent is produced by effecting the reaction between a polyamine with 3 or more primary and/or secondary amino groups, capable of forming imidazoline rings, and a fatty acid and cationizing the product with an organic or inorganic acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H052840-A (JP)
Title: Reproducer for digital signal recording medium
Inventor: TSUKIHASHI AKIRA
IPC: G11B20/10
Filed: 1991-06-24
Abstract: PURPOSE:To surely connect information data in a memory even if only information data without containing add position index data is stored in the necessary memory for securing time for re-reading in a digital signal recording medium reproducing device constituted in such a way that errorneous information data can be re-read without interrupting reproduced information data. CONSTITUTION:Sample data corresponding to information data written in the memory 12 by a data coincidence deciding circuit 16 is compared with information newly obtained by re-reading so that information data written in the memory 12 just before writing is stopped is detected. In this case, retrieval is executed with position index data detected when a retrieving means stops the writing of information data to the memory 12 as a target by a retrieving means and information data written in the memory 12 is compared with information data newly obtained by re-reading when the target vicinity is retrieved.
Patent JP-S5776417-A (JP)
Title: Position detector
Inventor: NAKATSUKA SHIYUUJI
IPC: G01F1/24
Filed: 1980-10-31
Abstract: PURPOSE:To detect the position of a float floating inside an opaque taper pipe by arranging reed switches on the outside of the tapered pipe and displaying the position so as to correspond to the output of each reed switch. CONSTITUTION:The inside of a tapered pipe 1 in which liquid flows is provided with a float 2 including a magnet. Reed switches R1-R10 whose terminals of one side are connected to an electric power source VDD and terminals of the other side are connected to a logical circuit 22 are arranged in the outside of the tapered pipe 1 in order. The output of the other terminal of the respective reed switches R1-R9 and the output of the reed switches R2-R10 through inverter circuit I1-I9 are inputted to NAND circuits N1-N9 in the logical circuits 22 and the signals are outputted to the diodes D1 to D9 of a display part, respectively. The output from the  reed switch R10 is sent to a diode D10 through an inverter I10. Thus, the reed switch  adjacent to the float 2 which stops in the position corresponding to a flow rate is turned on and the diode corresponding to the switch emits light, enabling to read the flow rate.
Patent JP-H05345645-A (JP)
Title: Intermediate film for laminated safety glass
Inventor: SUZUKI MASAO
IPC: C03C27/12
Filed: 1992-06-11
Abstract: PURPOSE:To obtain the intermediate film excellent in the toughness, penetration- resistant strength, water resistance and light resistance by reacting a polycarbonatediol having a prescribed number-average mol.wt., an isocyanate compound, a short chain diol having a prescribed mol.wt., and a polyamine. CONSTITUTION:1 Mole of a polycarbonatediol having a number-average mol.wt. of 400-40000, 2,1-3.0 moles of a diisocyanate compound (e.g.: isophorone diisocyanate as a product name), a short chain diol having a mol.wt. of 50-300 (e.g. hydrogenated bisphenol A), a polyamine (e.g. tetramethylenediamine) and a polyamine (e.g. tetramethylenediamine) are added, stirred in the absence of a catalyst, mixed with dibutyltin laurate in an amount of 0.01-0.5wt.% based on the mixture, stirred at room temperature, subjected to the stoppage of the stirring when the temperature of the reaction system is raised to 60 deg.C, held at >=80 deg.C for 10-100hrs, and subsequently subjected to the finish of the reaction. The thickness of the intermediate film for a laminate glass is preferably 0.1-2mm.
Patent JP-H0474792-A (JP)
Title: Method for forming thin film of semiconductor
Inventor: YAMADA TAKESHI
IPC: H01L21/205
Filed: 1990-06-11
Abstract: PURPOSE:To enable control of growth rate and composition at any places in a thin film surface by irradiating the interior of a substrate surface kept as a suitable temperature with light and providing a temperature distribution for partially changing the growth rate. CONSTITUTION:A vacuum vessel 1 having a substrate 10 arranged therein is evacuated to a high vacuum and organometallic gases are then fed from gas cylinders 2, 14, 5 and 7 through mass flow controllers 3, 15, 6 and 8 to a pyrolytic cell 4 and a molecular source cell 9 for the organometallic gases. The resultant molecular beams are directed to the substrate 10 for irradiation and the growth of a semiconductor thin film is subsequently started. The film is then grown while irradiating the surface of the substrate with pulse lasers at pulse width of <= 100 nsec from the outside of the vessel 1 through a laser 11, a lens 12 and a window 13 under conditions of the growth rate of the film fixed or reduced following the increase in substrate temperature.