baber/WOPTO huggingface dataset:
Patent JP-S63190439-A (JP)
Title: Digital multiplex converter
Inventor: ROKUGO YOSHINORI
IPC: H04J3/00
Filed: 1987-02-02
Abstract: PURPOSE:To decrease a time required for physical line connection conversion by switching electrically m-th order group of digital signal in optional channel unit in a line connection conversion means. CONSTITUTION:An inputted n-th order group signal is demultiplexed into the m-th order group signal of several channels by the n-th order group interface circuit 13 and switched in channel unit by a line connection conversion circuit 12, and the m-th order group signal is outputted via the m-th group interface circuit 11. The m-th order group signal inputted from the m-th group interface circuit 11 is subject to inverse conversion. Since the digital signal of the m-th order group is switched in optional channel unit by the line connection conversion circuit to apply electric line connection conversion, the ease of maintenance/ management, the reduction in the floor space, low power consumption and reduced cost are attained.
Patent JP-H09219537-A (JP)
Title: Manufacture of light emitting element
Inventor: YANAKA MASUMI
IPC: H01L33/44
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a light emitting element at high yield rate and at low cost by a method wherein the annealing cap on a diffusion source pattern is removed together with the diffusion source pattern by a removing process and a diffusion region only is exposed from the annealing cap formed on a semiconductor substrate. SOLUTION: A diffusion source film 12 is formed on the first conductive type semiconductor substrate 11, and a diffusion source pattern 13 is formed on the diffusion source film 12. Then, an annealing cap 14 is formed on the diffusion source pattern 13 and the first conductive type semiconductor substrate 11. Subsequently, a diffusion region 15 is formed by having the second conductive type impurities subjected to solid phase diffusion on the first conductive type semiconductor substrate 11 from the diffusion source pattern 13. Then, the diffusion source pattern 13 is removed, the annealing cap 14 on the diffusion source pattern 13 is also removed, and the working process is simplified.
Patent JP-S627-A (JP)
Title: Skin external agent containing incorporated urea
Inventor: SUZUKI TAKASHI
IPC: A61K31/17
Filed: 1986-02-04
Abstract: PURPOSE:The titled skin external agent, containing urea and obtained by incorporating a specific polyhydric alcohol with a skin external agent containing urea useful as a remedy for keratosis, etc., as a principal active constituent and capable of synergistically enhancing the humectant action of the urea and suppressing side effects of the urea at the same time. CONSTITUTION:A skin external agent obtained by incorporating 5-90wt%, preferably 10-50wt%, particularly 10-30wt% polyhydric alcohol having >=3 hydroxyl groups in the molecule thereof, e.g. glycerol, polyglycerol such as di-tetraglycerol, threitol, erythritol, fructose, xylitol, sorbitol, maltotriose, glucose, maltitose and/or maltitol, etc., as an essential component in a skin external agent containing 2-30wt%, preferably 5-20wt% urea as a principal active constituent and capable of synergistically enhancing the humectant action of the urea and improving feeling of pricking or smarting peculiar to urea against the skin at the same time.
Patent JP-S55114925-A (JP)
Title: Temperature detection circuit
Inventor: HATA KATSUHIKO
IPC: G01K7/24
Filed: 1979-02-27
Abstract: PURPOSE:To detect a temperature with a high precision by making it possible to generate a frequency corresponding to the detection temperature and eliminating power source voltage fluctuation with a simple constitution by storing a current corresponding to the detection temperature and comparing the storage voltage with a reference voltage to operate an FF. CONSTITUTION:Resistance type potential divider circuit 1 including thermistor RTH connected across DC power source Vcc, circuit 2 which subjects the output voltage corresponding to the detection temperature from circuit 1 to current amplification, capacitor C which is charged by the output current of circuit 2, transistor Tr3 which constitutes the discharge path of the capacitor, comparators 4a and 4b where the charging voltage of the capacitor is inputted, resistance type potential divider circuit 5 which supplies high and low reference voltages to respective comparators, and FF3 which is set and reset by outputs of respective comparators are provided. Then, Tr3 is turned on and off by the output of FF3, and the signal of a frequency corresponding to the detection temperature is obtained from FF3.
Patent JP-H02240049-A (JP)
Title: Insecticidal and meticidal compound,preparation thereof,and insecticidal and miticidal composition containing same
Inventor: DEEBITSUDO JIYON MIRUNAA
IPC: A01N37/08
Filed: 1990-02-02
Abstract: The invention provides compounds of formula: <CHEM> wherein R<1> represents hydrogen or halogen and R<2> represents C1-8 alkyl or C1-8 haloalkyl, useful as insecticides and knockdown agents. The invention also provides compositions comprising them, methods of their use in controlling insects, and processes for their preparation.
Patent JP-S56121370-A (JP)
Title: Inverter device
Inventor: MIKAMI WATARU
IPC: H02M7/48
Filed: 1980-02-25
Abstract: PURPOSE:To obtain 3-phase AC output having highly approximate sinusoidal wave by providing a DC power source capable of independently setting a voltage from switching modes of the respective phases of an inverter and simplifying a base driving circuit. CONSTITUTION:3-Phase bridge type switching circuit 3 is connected in series with one voltage-dividing terminals P1 and N1 of voltage dividing circuits R1-R3, C1- C3 for dividing the voltage of a variable DC power source into 1/4 and 3/4 voltage outputs, and 3-phase bridge type switching circuit 4 is connected in series with the other voltage-dividing terminals P2 and C2 thereof. The output terminals of the switching circuits 3, 4 are commonly connected so that the synthesized voltage of these three terminals becomes approximately zero. Thus, it is not necessary to change the switching mode according to the output frequency as in the conventional device, and the output voltage can be readily varied with stable operating characteristics ranging from low to high frequencies with a simple base driving circuit.
Patent JP-S61184305-A (JP)
Inventor: AKITA AKIRA
IPC: F22D11/00
Filed: 1985-02-07
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-H05215261-A (JP)
Title: Evaporating pressure regulation valve
Inventor: NISHIDA SHIN
IPC: F16K17/04
Filed: 1992-02-07
Abstract: PURPOSE:To prevent fluctuation of set evaporating pressure so as to prevent malfunction such as deterioration of frost prevention effects. CONSTITUTION:A slide valve 5 for regulating the opening of a throttle hole 15, a spring 6 for energizing the slide valve 5 in the direction to close the throttle hole 15, bellows 4 covering the circumference of the spring 6, and a spring 7 for energizing a bellows retainer 24, to which one end of the bellows 4 is connected, and a valve part 23 to make tight contact with each other, are arranged in a refrigerant passage 18 on the primary pressure side in front on the throttle hole 15 partitioned by a cylinder 3. Therefore evaporating pressure is applied only to the pressure receiving part 27 of the bellows retainer 24. And the bellows 4 and the bellows retainer 24 are free from the influence of the pressure behind the throttle hole 15. Thus the springs 6, 7, and the bellows 4 can be downsized, fluctuation of set load is lessened against displacement and then the fluctuation of set evaporating pressure according to the opening of the valve part 23 is also lessened.
Patent JP-H06233987-A (JP)
Title: Treatment of waste dye liquid
Inventor: AKASHI TERUO
IPC: C02F1/58
Filed: 1993-02-10
Abstract: PURPOSE:To make it possible to separate and remove reactive dye from an aqueous solution containing the reactive dye early and efficiently by adding alkaline earth metal salts to an aqueous solution with pH higher than a specified value which contains the reactive dye and separating a deposited substance. CONSTITUTION:Alkaline earth metal salts (e.g. calcium chloride) are added to an aqueous solution with pH higher than 9 which contains reactive dye to separate a deposited substance. The addition amount of the alkaline earth metal salts is preferably 10 to 60g/liter in terms of anhydride. This treatment method solves pending issues peculiar to a conventional technology such as deterioration of a removal rate of pollutant due to the insufficient quantity of an organic coagulation sedimentation agent, which is attributed to a variation of pollutant concentration in waste water, or an increase in BOD, COD due to the excessive removal rate, and some problems of the removal rate of pollutant due to the use of a strongly acidic inorganic coagulation sedimentation agent as well as the difficulty of controlling the pH value in such case. Further, it is possible to separate and remove reactive dye from an aqueous solution containing the reactive dye easily and efficiently, without using a substance which falls under the provision of the enforcement ordinance of the water quality contamination inhibitive law for human health and life environments as a treatment chemical.
Patent JP-H09207828-A (JP)
Title: Riding type rice transplanter
Inventor: TANI KAZUNORI
IPC: B62D25/22
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To open and close an engine room and its peripheral part easily by forming an engine hood which covers an engine loaded at the center and in the front of a running machine body and a front step for getting on and off which is positioned on both sides in a lower part of the engine hood integrally and mounting them in such a manner that they can be opened and closed and oscillate freely around a horizontal shaft core. SOLUTION: A front step 17 which is utilized when one gets on or off through a front part of a running machine body 1 is provided on both sides in a lower part of an engine hood 16. The engine hood 16 and the front step 17 positioned on both sides in its lower part are formed integrally, and a front end lower part of the engine hood 16 supports and connects support shafts 19 which are provided in a front end lower part of a main frame 4 and face the right and left sides through a pair of clamps 20 on the right and left. The engine hood 16 and the front step 17 are mounted in such a manner that they can be opened and closed and oscillate freely and integrally around a horizontal shaft core P1 for the main frame 4 and that they can be attached and detached simply and integrally.
Patent JP-H08222173-A (JP)
Title: Electron beam processing method and device thereof
Inventor: SATO TADASHI
IPC: H01J37/30
Filed: 1995-02-10
Abstract: PURPOSE: To sharply decrease the number of exhaust pumps for decompressing a decompression chamber by sharply reducing the opening area of a beam passing hole, and reducing the flow of a treated body flowing into the decompression chamber side from an atmospheric pressure chamber side. CONSTITUTION: The exhaust gas 200 cooled by a cooling tower 201 and containing a nitrogen oxide and a sulfur oxide is guided into a reaction chamber 1 applying an electron beam 10 via a guiding means. Differential exhaust chambers 2, 3, 4, an electron beam chamber 25, and an electron beam source 6 are connected to bulkheads on both sides of the reaction chamber 1. The electron beam 10 obtained by them is applied to the mixed gas of the exhaust gas 200 of the reaction chamber 1 and ammonia gas 202 through the electron beam passing holes 20 provided on the bulkhead on both sides. The exhaust gas 200 processed in the reaction chamber 1 is discharged to the atmosphere by an exhauster 205. The ammonium salt generated in the reaction chamber 1 is collected by an electric dust collector 203. The collected ammonium salt is heated by a heating device 204 and recovered as an ammonium nitrate or an ammonium sulfate.
Patent JP-S63191150-A (JP)
Title: Photoconductive material
Inventor: TOKI MOTOYUKI
IPC: G03G5/05
Filed: 1987-02-03
Abstract: PURPOSE:To permit easy formation of thin films having various shapes and good sensitivity with high mass productivity and to obtain a photosensitive body having good wear resistance by adding powder of a photoconductive material to a sol of a sol-gel method. CONSTITUTION:The powder of >=1 kinds of the photoconductive materials selected from the group of sulfur, zinc oxide, zinc sulfide, cadmium sulfide, tellurium selenium, selenium arsenide, and selenium sulfide is added to the sol, after hydrolysis, the main material of which is at least either of metal alkoxide and fine powder silica. The powders are then dispersed and are coated on a conductive material and the coating is dried and heat-treated to form the photosensitive body. The sensitivity, if not enough, is increased by adding physical sensitizing, chemical sensitizing, dye sensitizing and sensitizing agents thereto. The thin films having the various shapes and the good sensitivity are thereby easily formed with the high mass productivity and the photosensitive body having the good wear resistance is obtd.
Patent JP-H11219829-A (JP)
Title: Transformer
Inventor: SASAKI KIYOSHI
IPC: H01F27/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To enable a transformer to be improved in transport workability and shortened in transport working process when the transformer is transported by a trailer or a freight car by a method wherein two sets of transport metal pieces are fixed to the opposed sides of the transformer at two positions, a loading/unloading member equipped with a hydraulic cylinder is mounted on the transformer, and a hydraulic jack is provided so as to be engaged with the transport metal pieces. SOLUTION: Transport metal pieces 2 mounted on a transformer 1 are engaged with the attachment of a freight car of Schnabel type with a connecting pin 5 (the connecting pin 5 is engaged also with the attachment of a freight car of Schnabel type). A loading/unloading member 20 is composed of a slide waist panel equipped with a hydraulic jack 10 and a mounting guide and engaged with a mounting guide fixed to the transformer 1, and the hydraulic jack 10 is so constituted as to be engaged with the transport metal pieces 2. The loading/unloading member 20 is installed on a slide rail 13, for instance, when all the transformer 1 is hoisted up with a winch, the loading/unloading member 20 slides on the slide rail 13, so that all the transformer 1 is moved.
Patent JP-S59159119-A (JP)
Inventor: KURAUSU BUESUTOFUARU
IPC: G02B7/24
Filed: 1984-02-13
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-S58139530-A (JP)
Title: Current switching input buffer circuit
Inventor: IWADE SHIYUUHEI
IPC: H03K19/018
Filed: 1982-02-13
Abstract: PURPOSE:To measure the reference voltage with high accuracy, by adding a transistor having the collector, base and emitter connected to a power supply terminal of the high potential side, a reference input terminal and an input terminal respectively. CONSTITUTION:The potential of a terminal 2 is higher than that of a terminal 6, and the difference of potential between these two terminals is larger than the forward voltage VBE between the base and the emitter of a transistor TRT5. As a result, the TRT5 is active. Thus the potential of a terminal 1 is lower than the reference voltage Vref applied to the terminal 2 by a degree equal to the voltage VBE. In this case, the potential of the terminal 1 is lower than that of the terminal 2, and therefore a TRT1 is turned off. Then all of the emitter currents of the TRT5 flow to a resistance R6. As a result, it is possible to obtain the voltage Vref by measuring the voltage V emerging at the terminal 1 and then adding the voltage VBE of the TRT5 to the voltage V.
Patent JP-H09188678-A (JP)
Title: Azabicyclo compound and medicine composition containing the same
Inventor: ORLEK BARRY SIDNEY
IPC: A61K31/41
Filed: 1997-01-23
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof: <CHEM>  wherein R1 represents <CHEM> in which each of p and q independently represents an integer of 2 to 4, r represents an integer of 2 to 4, s represents 1 or 2 and t represents 0 or 1; R2 is a group OR4, where R4 is C1-4 alkyl, C2-4 alkenyl, C2-4 alkynyl, a group OCOR5 where R5 is hydrogen or R4, or a group NHR6 or NR7R8 where R6, R7 and R8 are independently C1-2 alkyl; and R3 is chloro, fluoro, bromo, cyclopropyl, C1-3 alkyl substituted by one, two or three halogen atoms, or R3 is a group (CH2)nR9 where R9 is -CN, -OH, -OCH3, -SH, -SCH3, -C IDENTICAL CH or -CH=CH2 and n is 0 or 1, with the proviso that when n is 0, R9 is not -OH or -SH.
Patent JP-S56118788-A (JP)
Title: Disposal of waste solution
Inventor: TAJIMA SUKEYOSHI
IPC: C02F1/58
Filed: 1980-02-25
Abstract: PURPOSE: To decontaminate a waste solution, even of a high concentration, which was discharged in a steel industry and used as a cleaning solution or the like in a degreasing step, a rust-removing step or the like, by effectively separating contaminants from the waste solution by reactions such as oxidation, decomposition, adsorption, neutralization, etc.  
     CONSTITUTION: Waste solutions from an acid pickling step or a cleaning step are generally classified to a solution of a lower concentration and a solution of a higher concentration. These waste solution contain sodium silicate, surfactants, polybasic acids, zinc phosphate, oils, fats, metal ions, etc. In disposing these solutions, the neutralization with an alkali is sufficient as for the solution of a lower concentration, but the addition of a chlorine-based oxidant to oxidize ferrous ions to a trivalent state is necessary as for the solution of a higher concentration. An alkaline reagent is added to the oxidized solution to neutralize it. The alkaline reagent is calcium hydroxide capable of forming insoluble salts by the neutralization reaction. Thereafter, the precipitates are separated from the solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06212450-A (JP)
Title: Highly corrosion resistant mg alloy and its production
Inventor: SATO FUMIHIRO
IPC: C23C26/00
Filed: 1993-01-18
Abstract: PURPOSE:To provide the Mg alloy which is excellent in corrosion resistance and more particularly pitting resistance and is decreased in loss of weight by corrosion. CONSTITUTION:This process for production consists in providing a highly corrosion resistant multiple oxide layer contg. either one kind or two kinds of the MgSiO3 or MgAl2O4 formed by a sol-gel method on the surface of the Mg alloy, and curing the sol-gel soln. applied on the surface of the Mg alloy by heating and drying. The sol-gel soln. is previously applied on the inside surface of a casting mold for casting and after the coating is dried, casting is executed, by which the highly corrosion resistant oxide layer contg. either one kind or two kinds of the MgSiO3 or MgAl2O4 is provided on the surface of the Mg alloy.
Patent JP-S60166984-A (JP)
Inventor: MURATA TATSUTOSHI
IPC: G09G5/36
Filed: 1984-02-10
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-S52106132-A (JP)
Title: Fire extinguishing device for liquid fuel combustor
Inventor: AKABA TATSUO
IPC: F23L3/00
Filed: 1976-03-03
Abstract: PURPOSE: To extinguish fire surely and rapidly by providing open and close valve for air delivery shut off at air delivery passage and by connecting bottom plate which is capable of turning over to shut off valve going beyond air delivery which is capable of turning over to shut off valve going beyond air delivery passage connecting to combusting part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09215651-A (JP)
Title: Dish washer
Inventor: SUMIDA NORITAKE
IPC: C25B1/04
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To stably obtain the alkaline and acidic washing water of a preset degree of hydrogen ion concentration (pH) by supplying (adding) a soluble strong electrolyte. SOLUTION: This dishwasher which washes dishes in a series of washing processes adds a strong electrolyte into water from an electrolyte storage tank 28 by the function of a valve 27 when the water supplied from a running-water tap passes through an electrolyte dissolution tank 29. And after an electrolytic washing water regulator 2 is supplied with the water treated above, the dishes are washed and rinsed with acidic and alkaline washing water several times.
Patent JP-H08221120-A (JP)
Title: Organic substance removing device
Inventor: YAMAGUCHI SUMIO
IPC: G05B24/02
Filed: 1995-02-13
Abstract: PURPOSE: To apply the device to diverse usage at a semiconductor manufacturing factory so as to improve the operability by providing a main operation part and a subordinate operation part and installing the subordinate operation part at an optional position nearby a device main body. CONSTITUTION: The device main body 1 has a main operation control part 2 inside and the subordinate operation part 3 which can be operated at an optional position nearby the device is attached. This subordinate operation part 3 consists of an operation mechanism 11 required to operate the device (e.g. operation switch), a data input mechanism 12 (e.g. ten-key), and a display mechanism 13 (e.g. liquid crystal display) and functions by connecting a connection terminal 10 fitted to a cable 9 to a connection terminal 8, 8', or 8" provided to the device main body 1. In this case, the subordinate operation part 3 needs to have only irreducible functions required for device operation, i.e., only the operation mechanism 11, only the data input mechanism 12, or the display mechanism 13 together with them.
Patent JP-H01202173-A (JP)
Title: Controller for voltage type pwm inverter
Inventor: TAKIZAWA AKITAKE
IPC: H02M7/537
Filed: 1988-02-05
Abstract: PURPOSE:To reduce the size and cost of an inverter by suppressing a maximum current value flowing to a snubber circuit at the time of turning OFF a self-arc extinguishing type element. CONSTITUTION:The turn-OFF controller of a modulator is added between an ON delay circuit 2 and a photocoupler 3. It is composed of OFF signal delay circuits 51A-51B, a monostable multivibrator 2, AND gates 53A-53C, an OR gate 54, and latch circuits 55A-55B. The state that three conducting transistors of a PWM inverter are substantially simultaneously turned OFF is detected, and which of OFF states of a transistor in which a maximum current flows and other two elements is turned OFF earlier is discriminated in the order. Even if the OFF signal of the element or the elements delayed to substantially simultaneously turn OFF the three conducting transistors is input, the transistors are not simultaneously turned OFF.
Patent JP-S61184021-A (JP)
Title: Transmission information processing method
Inventor: HATANO TOMOTOSHI
IPC: G05B15/02
Filed: 1985-02-09
Abstract: PURPOSE:To simplify the transmission information processing and to make architecture of transmission system easy by transmitting a data between a controller and a high-order transmission line based on stored transmission information in a transmission system subject to hierarchy. CONSTITUTION:Transmission information designating a data flowing between a high-order LAN1 and low-order LAN 3a-3n, e.g., process information obtained by, e.g., a programmable controller PC 4a is set by a loader 17 by means of transfer data to which controller it is to be transmitted, the content is stored in a memory E<2>PROM 15. Then a transmission coupler 2a collects transmission information from the PC 4a in the timing shown next and the PC 4a and the high-order LAN 1 are transmitted based on the collected transmis sion information. Thus, it is not required to provide transmission information to transmission couplers 2a-2n.