baber/WOPTO huggingface dataset:
Patent JP-H07331392-A (JP)
Title: Material for rare earth-iron-nitrogen compound bond magnet, magnet using the material and production of the magnet
Inventor: TODA HIROMI
IPC: H01F1/08
Filed: 1994-06-01
Abstract: PURPOSE:To provide a method for producing an R-Fe-N bond magnet material excellent in the packing ratio of magnet grains and having high coercive force. CONSTITUTION:This magnet material is a one constituted of the coarse grains of a rare earth-iron-nitrogen magnet whose surface is provide with a coating layer of metal and the fine grains of a rare earth-iron-nitrogen magnet. The coarse powder and fine powder are mixed in a desired ratio, which is then mixed with high polymer resin, and is formed to obtain the rare earth-iron- nitrogen magnet, and the method for producing the same is provided. Thus, the production of the rare earth bond magnet high in a packing ratio and having high characteristics is made possible.
Patent JP-H09280500-A (JP)
Title: Arranging structure for gas sucking pump
Inventor: SHINOHARA MATSUO
IPC: F17D3/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the risk of gas leakage as well as to save labor in construction, to dispense with any new explosion-proof container, so as to realize a gas sucking system whose reliability is remarkably improved at a low cost, by reducing the connecting parts of a sensor and a sucking pump to a gas pipe. SOLUTION: A main body part 3 of a gas sucking pump to be electrically driven and a sensor part 2 are housed in a container having a sealed structure, a driving circuit C2 and a signal processing circuit C1 are provided on the main body part 3 of the gas sucking pump and the sensor part 2, and the driving circuit C2 and the signal processing circuit C1 are housed in a pressure tightness explosion-proof container integrally constituted with the container having the sealed structure.
Patent JP-2000313948-A (JP)
Title: Manufacture of forming material and formed article
Inventor: NAGAHORA JIYUNICHI
IPC: C22F1/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a forming material and a formed article, capable of facilitating the grain refining operation for an alloy stock, capable of reducing the number of works and shortening working hours, and scarcely applying heavy unbalanced load to devices including dies. SOLUTION: As the method of manufacturing the forming material, an alloy stock is disposed in a hermetically sealed space and the form of the hermetically sealed space is changed. By this procedure, plastic deformation (strain) equivalent to >=220% elongation is applied to the alloy stock and grain refining is performed so that average grain size becomes <=10 μm and the average particle size of intermetallic compounds becomes <=1 μm. By this method, the material with high strength and high toughness can be manufactured.
Patent JP-S5643834-A (JP)
Title: Acoustic device
Inventor: ASARI SHIGEATSU
IPC: H03J5/24
Filed: 1979-09-18
Abstract: PURPOSE:To improve manipulation by feeding electric power simultaneously with function switching only by operating a function switch. CONSTITUTION:When switch S9 is momentarily closed with the FM operation button depressed, the Q output of FF15 changes to level L and electronic switch 24 is closed to apply FM reception part 26 with electric power source VDD. Next, switch S1 is momentarily closed by depressing the operation switch in order to select a preset channel. At this time, a read of the contents of one channel is memory 30 for the FM preset channel is controlled by the output of AND circuit 20. Then when switch S14 is momentarily opened by operating the electric-power-source turning- off button, a trigger signal from capacitor C1 changes the Q output of each FF to level H to cut off the electric power supply to FM reception part 26 and the selection of one channel in FM memory 30 is also reset.
Patent JP-S5546946-A (JP)
Title: Moulding synthetic resin pallet
Inventor: YOSHIDA YOSHIKATSU
IPC: B29C35/00
Filed: 1978-09-30
Abstract: PURPOSE: To insert a die at a portion in which insertion has been difficult heretofore for ensuring monolithic moulding of synthetic resin pallets for fork lift trucks by sliding after inserting a slide core from a portion where a pallet hole is to be provided.  
     CONSTITUTION: When a plunger 12 is driven downward; toggle bars 14 and 14' are expanded downward; and a slide core 13 transfers leftward, is guided by a guide bar 18 while driven by the reactionary force of a coil spring 17, and is set at a portion adjacent to a beam at a central portion. Ordinary dies (not illustrated) are placed around and above and below the slide core 13. After setting dies 11 and 19 and the slide core 13, a pallet 1 is moulded through extrusion. When the plunger 12 is driven thereafter, the slide core 13 slides rightward for reversing, and the die 11 is taken out together with the slide core 13 from a portion provided with a pallet hole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61351-A (JP)
Inventor: YOSHIDA KAKUYA
IPC: A61J9/00
Filed: 1984-06-13
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-S5911051-A (JP)
Title: Multiplex transmission control system
Inventor: NOHAYASHI MASAKI
IPC: H04Q9/00
Filed: 1982-07-09
Abstract: PURPOSE:To prevent the generation of operation stop of all systems or the like, by providing a relay drive circuit to a monitor terminal device of a control system for resetting surely the monitor terminal device at the shortcircuit detection and operation. CONSTITUTION:Plural terminal devices are connected to two-wire signal line 3 connected to a transmission unit of a multiplex transmission control system via a relay contact 12, an address is allocated to each terminal device for monitoring load, control data and local power supply and the like respectively. A monitor terminal device in the plural terminal devices is provided with a power supply circuit 14 storing the signal power from the signal line 3 and taking the power as the power supply of the said terminal device, and a logical calculating circuit section 15 and the like as a discriminating means of an address data of an address signal from the signal line 3 and a set address data. Further, the relay drive circuit 24 is provided between the circuit 14 and the circuit section 15 for resetting surely the monitor terminal device at the detection and operation of short-circuit and preventing the generation of the operation stop of all the systems.
Patent JP-H0328688-A (JP)
Title: Panel heat exchanger
Inventor: ERUDON ROORENSU FURETSUCHIYAA
IPC: F28F21/06
Filed: 1990-05-11
Abstract: PURPOSE: To ensure flexibility of a design, by providing a plurality of elongated grooves in each sheet comprising a thermoplastic polymer while extending it in a width direction, rendering surroundings of an edge to waterproof coupling and covering an end of each groove of one street on an end of the other groove. CONSTITUTION: First and second sheets 21, 22 comprising a thermoplastic polymer include a plurality of grooves 25, 26 respectively, extending obliquely along part of sheet width at a predetermined pitch, and further recesses 23, 24 are provided in ends thereof which recesses form inlet and outlet header means. Provided the first and second sheets 21, 22 are stacked, and surroundings of edges of both sheets are rendered to waterproof coupling, ends of the mutual grooves are overlapped, and a grid shaped fluid passage is formed which extends from the inlet header recess 23 and to the outlet header recess 24. Thus, a panel heat exchanger is ensured with a simplified construction.
Patent JP-H04347149-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: ISHIMURA TOSHIAKI
IPC: G01N29/06
Filed: 1991-05-24
Abstract: PURPOSE:To achieve a smaller size of the apparatus, lower power consumption and lower price by reducing the capacity of an ROM for coordinate transforma tion without adding a special circuit to a coordinate transformation circuit for performing a polar coordinate transformation. CONSTITUTION:An echo signal from an object to be inspected is written into an image memory 24 at an address corresponding to an ultrasonic scanning system. A display signal generation circuit 28 generates a synchronous signal corresponding to a scanning system of a display device while outputting an area switching signal for the switching of a display area. A count image is started synchronizing the synchronous signal with a horizontal address counter 29 and a vertical address counter 30 which is allowed to switching from increment to decrement by the area switching signal to generate a horizontal address H and a vertical address V. A polar coordinates address signal is read out of an ROM 31 for coordinate transformation at the horizontal address H and the vertical address V. The echo signal is read out of the image memory 24 based on the polar coordinates address signal and the synchronous signal to be displayed as ultrasonic diagnosis image.
Patent JP-S5243777-A (JP)
Title: Method of removing inflammable organic compounds in air
Inventor: IZUMO MASAKADO
IPC: B01D53/02
Filed: 1975-10-04
Abstract: PURPOSE: Inflammable organic compounds desorbed during regeneration of activated carbon are incinerated by catalytic oxidation and generated exhaust gas is utilized as a heat source for regeneration of activated carbon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5910246-A (JP)
Title: Ebullition type cooling apparatus for semiconductor
Inventor: TETSUNO HARUO
IPC: H01L23/44
Filed: 1982-07-09
Abstract: PURPOSE:To enable the easy alteration of a heat transfer area in response to the quantity of heat of a semiconductor, by providing at least one side plate inside one end of a drum on the side of this plate, and by arranging cooling fins also on the outer peripheral wall of the drum which projects from the side plate. CONSTITUTION:Side plates 10b and 10c for blocking up the opposite ends of a drum 10a of a hermetically-sealed vessel 10 are welded to the drum 10a so that at least one end of the drum 10a is projecting. Cooling fins 1d are fixed on the outer peripheral wall of the drum 10a at prescribed intervals and over the full length of the drum by a method of brazing or the like. By lengthening the drum 10a, the number of fitted cooling fins 1d can be increased freely, the heat transfer area of the cooling fins can be enlarged freely in response to an increase in the quantity of heat of a semiconductor 2, and thereby the cooling capability of the apparaus can be enhanced.
Patent JP-H08292270-A (JP)
Title: Heat-resistant and pressure-resistant in-well radar
Inventor: TOUCHI MASAHARU
IPC: G01V3/12
Filed: 1995-04-24
Abstract: PURPOSE: To maintain excellent radiation characteristics by a construction wherein a transmission antenna and a reception antenna are housed in a metal case body having a window part through which an electromagnetic wave can pass with low attenuation, resin is filled therein and a heat-resistant and pressure-resistant structure is formed of a rubber tank. CONSTITUTION: An antenna box 6 having transmission and reception antennas 10 and 11 fixed therein is housed in a metal case body 4 with a window. An electromagnetic wave can pass freely through the part of the window. In order to protect the window part, heat-resistant epoxy resin is filled in a gap inside the case body 4 and inning is made by a heat-resistant Viton-series rubber layer 5 so as to give pressure resistance and watertightness to the part. In order to filter noise caused by the diffused reflection of the radiated electromagnetic wave by the case body 4, a wide slit is provided in the case body 4 and a ferrite plate is embedded therein. According to this constitution, radiation characteristics of the antennas 10 and 11 held in the heat-resistant metal case body 4 can be maintained effectively.
Patent JP-S63306885-A (JP)
Inventor: JIERAARU SEBUERANJIYU
IPC: G21C13/06
Filed: 1988-05-17
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-S60263566-A (JP)
Title: Reading device
Inventor: MATSUYAMA CHIAKI
IPC: H04N1/401
Filed: 1984-06-11
Abstract: PURPOSE:To improve S/N by providing a temperature detecting element in a light detecting section and adding a controlling circuit that compensates for characteristic values of photoelectric current/dark current. CONSTITUTION:Plural positions of a metallic base plate 4 of a light detecting section 2a are pierced and a thermistor 7 is added to each position to detect the unevenness in temperature at every position of a photoelectric conversion element array. Further, a dard current offset circuit is provided as a temperature compensating circuit of an a-Si photoconductor. by changing offset in differential amplification from temperature changes of impedance in the thermistor 7, the compensated value of read signal is detected in an output 9. By this way, the zero level of the read signal is offset, and accordingly, sharp signals are obtained, and the S/N can be improved.
Patent JP-S63285757-A (JP)
Title: Cassette cover device
Inventor: KURAMITSU ISAO
IPC: G11B15/675
Filed: 1987-05-18
Abstract: PURPOSE:To load a cassette operation button group on a cassette cover and to miniaturize the device by constructing so as to connect the switch for feeding power source only at the closing time of the cassette cover. CONSTITUTION:When the push button 7 for ejection provided on a cassette cover 1 with other operation button groups is pushed, a cassette 22 is made fetchable with the engagement state of a projection 9a and claw 14a being released via a linking member 15 and a switch becomes in open state as well with the engagement of the work piece 23a of a power source feeding switch 23 and a projection 9c coming off. Since the connection with the power source is cut off excepting the state of the complete closing of the cover 1 freely rotatable by a shaft 4 and no work is done even in case of pushing the push button group, the push button group can be fitted to the cover 1 and the device can be miniaturized on the whole.
Patent JP-S5547699-A (JP)
Title: New antibiotic roseorbicins a and b, and their preparation
Inventor: OKI SHIYUNICHI
IPC: A61K31/70
Filed: 1978-09-29
Abstract: NEW MATERIAL:Antibiotic roseorbicin A of formula I: red powder; melting point 143W147°C; molecular weight 1043.2; and antibiotic roseorbicin B of formula II: red powder; melting point 122W124°C; molecular weight 684.8.  
     USE: Carcinostatics capable of inhibiting propagation and nucleic acid synthesis of mouse leukemia cell, having a strong antitumor actions on experimental tumors, with a slight toxicity.  
     PROCESS: Strains of the genera Streptomyces and Actinomyces are cultured at 20W 32°C for 2W6 days by the aerobic submerged culture, and the bacterium bodies and the filtrate are extracted with a neutral organic solvent. The extract is purified and separated by column chromatography to give roseorbicins A and B. The roseorbicin A is hydrolyzed with a dilute acid and converted into roseorbicin B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5913022-A (JP)
Title: Production of thick walled and unnormalized 50kg/cm2 class steel having high toughness and high resistance to softening of welded joint
Inventor: YAMABA RIYOUTA
IPC: C21D8/02
Filed: 1982-07-13
Abstract: PURPOSE:To produce a thick walled and unnormalized steel having high toughness and high resistance to softening of the welded joint by subjecting the steel consisting of Fe incorporated with specific ratios of C, Si, Mn, Nb, T, Al, etc. to heating, hot rolling and accelerated cooling under specific conditions. CONSTITUTION:The steel consisting essentially of 0.03-0.20% C, 0.05-0.60% Si, 0.6-2.5% Mn, <=0.010% Nb, 0.005-0.1% Ti, Al, and <=0.35% Clq expressed by the formula, contg., if necessary, 1 or >=2 kinds of <=0.1% V, <=0.15% Ti, <=0.5% Ni, <=0.5% Mo, <=0.5% Cu, <=0.5% Cr, and consisting of the balance Fe and unavoidable impurites is heated to 950-1,200 deg.C and is rolled at >=35% cumulative draft at 900 deg.C-Ar3 point. The steel is then acceleratedly cooled from the Ar3 point or above at >=0.3m<3>/m<2> min density of distribution of water flow down to <=250 deg.C.
Patent JP-H05311625-A (JP)
Title: Snow melting device
Inventor: OBARA SHIGERU
IPC: E01H5/10
Filed: 1992-05-13
Abstract: PURPOSE:To improve the economical efficiency and prevent the freezing of a device by feeding the water stored in a snow melting water tank in advance to a hot-water boiler to heat it, and using this hot water to melt the snow thrown into the snow melting water tank and the snow on a roof and a road. CONSTITUTION:Snow is thrown into a snow melting water tank 1 through a snow insertion port 3, and water is fed to the level that a storage pump 6 is submerged. The water in the tank 1 is fed to a hot-water boiler 7 by the pump 6 and heated by a burner 8, and the hot water is sprayed on the snow in the tank 1 to melt it. An opening/closing valve V is opened, the hot water is sprayed from a sprinkling nozzle S2 via a hot-water branch pipe 19 to melt the snow on a roof, and the snow-melted water is recovered to the tank 1 via a trough T. When the rise of the water temperature of the tank 1 is detected, the pump 6 and the burner 8 are automatically stopped, and the water of the boiler 7 is recovered to the tank 1. When the water level of the tank 1 rises, an underwater automatic water level adjusting pump 5 is started, and water is sprayed on a road from a sprinkling nozzle S1. Snow can be melted with a small quantity of water, and the freezing of a device can be prevented.
Patent JP-S6013715-A (JP)
Title: Remedy for hypertension
Inventor: YONEDA NAOTO
IPC: C07K14/81
Filed: 1983-07-01
Abstract: NEW MATERIAL:A 2-oxo-imidazolidine derivative shown by the formula I (R<1> is lower alkyl, or phenyl-sustituted lower alkyl; R<2> is lower alkyl; R<3> is 1-12C alkyl, or phenyl-substituted lower alkyl; R<4> is H, or lower alkyl) and its salt. EXAMPLE:(4S)-1-Methyl-3-[(2S)-2-{N-[ (1S)-1-ethoxycarbonyl-3-phenylpropyl ]amino}propionyl]-2-oxo-imidazolidine-4-carboxylic acid. USE:A remedy for hypertension. Having inhibitory actions on an enzyme capable of converting angiotensin. Having low toxicity. PRERATATION:A compound shown by the formula III (R<5> is tert-butyl, benzoyl) is condensed with a reactive derivative of a compound shown by the formula IV(R<6> is lower alkyl, etc.), to give a novel compound shown by the formula II. The compound shown by the formula II is treated with an acid of catalytically reduced, to give a compound shown by the formula I .
Patent JP-2000308708-A (JP)
Title: Electronic game machine
Inventor: NISHIMURA KOJI
IPC: A63F5/04
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To inform detailed contents of abnormality without largely changing specifications, by processing for judging a kind of the abnormality caused in a main control section, and performing a display control corresponding to the judgement result in a sub-control section. SOLUTION: In this game machine, a sub-control section 33 specifically used for a display control is mounted on a substrate independent from a main control section 31 for performing a game. A main CPU 35 of the main control section 31 judges a kind of abnormality caused in the machine body upon receipt of an input signal from an abnormality detection sensor, and transmits a specified error code corresponding to the judgement result to the sub-control section 33. In a ROM 45 of the sub-control section 33, display information relative to the cause of occurrence of the abnormality and a way to solve the abnormality on each of various abnormality are stored. A liquid crystal controller 43, under control of a sub-CPU 40, reads out the information corresponding to the error code transmitted from the main CPU 35 from the ROM 45 and displays it on a liquid crystal panel 28.
Patent JP-H08293458-A (JP)
Title: Resist pattern formation
Inventor: OKABAYASHI HIDEKAZU
IPC: G03F7/20
Filed: 1995-04-21
Abstract: PURPOSE: To perform the exposure of high resolution by performing exposure in the state of applying an electric field between a conductive layer formed on a resist layer and a sample. CONSTITUTION: After a silicon oxide film 12 (a layer insulating film) is formed on the surface of a silicon substrate 11, an aluminum thin film 13 (the conductive layer of a pattern forming object) is deposited to form a resist film 14 on the aluminum thin film 13. Next, a conductive organic film 15 is formed on the resist film 14. In the state of applying a d.c. voltage between the conductive organic film 15 and the aluminum thin film 13 by a d.c. power supply 16, an electron beam irradiates the resist film 14 by an electron beam direct lithography method by using an electron beam aligner to form a latent image. After that, the conductive organic film 15 is removed and the exposed resist film 14 is developed to form a resist pattern. In the so-formed resist pattern, shaper and better resolution than that by a conventional method can be obtained.
Patent JP-S5747717-A (JP)
Title: Separation of rare earth elements
Inventor: MIYAKE TETSUYA
IPC: B01J39/00
Filed: 1980-09-01
Abstract: PURPOSE: To efficiently separate a mixture of rare earth elements into the elements by using a cation exchanger having a specified volume average pore diameter in a method of separating rare earth elements with a complexing agent and a granular cation exchanger.  
     CONSTITUTION: A granular cation exchanger having 40W9,000Å volume average pore diameter and 0.5W0.88 volume voids is manufactured using an ion exchange resin such as a cation exchange resin obtd. by sulfonating a vinyl toluene-divinylbenzene copolymer. The exchanger is packed in a developing column provided with  a jacket. by supplying an acceptor soln., the cation exchanger is converted into an acceptor type one, and a soln. of a mixture of rare earth elements is fed to form an adsorption zone of rare earth elements. A soln. contg. a complexing agent such as EDTA is then fed to develop the rare earth elements, thereby separating the mixture into the elements. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01290353-A (JP)
Title: Ring trip circuit
Inventor: ITO SHINICHI
IPC: H04M3/02
Filed: 1988-05-18
Abstract: PURPOSE:To make the ring trip circuit small in size in a digital subscriber circuit of a time division exchange by connecting a low pass filter across a resistor for ringer transmission and connecting a ringer detection circuit to the output in parallel. CONSTITUTION:A cal signal is sent from a call signal generator 3 to a subscriber telephone set 2 through a call signal transmission circuit and when the subscriber telephone set 2 hooks off, a voltage across a resistor 7 for ringer transmission passes through a low pass filter 8 and is given to a ringer detection circuit 9. When the voltage exceeds a threshold value depending on a Zener diode of the ringer detection circuit 9, a current flows to a photo transistor and a ring trip signal is sent to the network side. Thus, the call signal transmission circuit is restored and the subscriber telephone set 2 is connected to the subscriber circuit 1.