baber/WOPTO huggingface dataset:
Patent JP-S54144332-A (JP)
Title: Racemization of optically active 2-(4-chlorophenyl)-3- methylbutyric acid
Inventor: HIGO AKIO
IPC: C07C51/353
Filed: 1978-04-28
Abstract: PURPOSE: To obtain a series of intermediates for insecticides having insecticidal activities effectively, simply by heat racemization of optically active 2-(4-chlorophenyl)-3-methylbutyric acid to convert the l-isomer formed as a by-product to the dl-isomer.  
     CONSTITUTION: An optically active 2-(4-chlorophenyl)-3-methylbutyric acid is racemized in the presence or absence of an inert solvent at 150°C or above, preferably 200W350°C. The l-carboxylic acid formed as a by-product in the optical resolution of 2-(4-chloropheyl)-3-methylbutyric acid is coverted into the dl-carboxylic acid, and d-carboxylic acid can be obtained by optical resolution.  
     EFFECT: Easy operation, economical, and industrially advantageous. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09243486-A (JP)
Title: Pressure sensor
Inventor: ARASHIDA KOICHI
IPC: G01L9/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To detect a pressure highly accurately irrespective of a temperature of a gas to be detected and the amount of water vapor contained in the gas, by providing a heat-generating means for maintaining a cylindrical part at a higher temperature than a dew point of the gas the pressure of which is to be detected. SOLUTION: On condition that a temperature of a cylindrical vibrator 21 itself is 20 deg.C, a temperature of a gas a pressure of which is to be detected is 80 deg.C and the gas contains water vapor of a 20 deg.C or lower dew point, when a constant current flows to an electric heater material 25 from a source device via lead wires 26a, 26b, heat of an amount determined by a size of the current and a resistance value of the electric heater material 25 is generated. As a result, a temperature in the cylindrical vibrator 21 is increased, and the vibrator 21 itself is raised from 20 deg.C to approximately 100 deg.C and then maintained at about 100 deg.C.  Even if the gas to be detected (20 deg.C in this case) is supplied from a lower face 5c1 of a base part 5c of a pressure port 5, the cylindrical vibrator 21 itself has the temperature not lower than the dew point and therefore does not dew. A natural frequency is not decreased. Accordingly, the pressure of the gas can be detected highly accurately.
Patent JP-H01226268-A (JP)
Title: Original reader
Inventor: KURODA YOSHIMI
IPC: H04N1/04
Filed: 1988-03-04
Abstract: PURPOSE:To make a light receiving element array catch reflected light from an original uniformly at every part of it by providing the line light source of such constitution that many light emission elements are arranged so as to be thin at a center and thick at both sides. CONSTITUTION:As for the light source 6 to irradiate the original D of a transmitting part A, the many light emission elements, for instance, LED 6a, 6a,... are faced to the original D, and in addition, are made a little longer than its width, and are arranged in a line in the width direction of the original D, and the arrangement state is made thin at the center and thick at the both sides. Thus, a voltage level the light receiving element array outputs comes to be a constant value at the light receiving array part corresponding to the width of the original.
Patent JP-S59176226-A (JP)
Inventor: ROBAATO SAMIYUERU AAUIN
IPC: C08G63/682
Filed: 1984-03-21
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-S54144757-A (JP)
Title: Method of melting sludge at high temperature
Inventor: TSUKAGOSHI KAZUO
IPC: F23G5/00
Filed: 1978-05-01
Abstract: PURPOSE: To effectively perform melting function by the steps of drying sludge, granulating dry cake, and incinerating to melt it with flame of a burner in a combustion chamber.  
     CONSTITUTION: Dehydrated sludge cake A is dried in a drying step B, and dry cake of powder thus obtained is fed to a granulating step to granulate it preferably in particles of 5 to 20mm in diameter. this particles are incinerated through a filter step D performed as required in an incinerating and melting steps E, which incinerates combustible content and melts ash into slag. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53137668-A (JP)
Title: Manufacture for semiconductor device
Inventor: OONO KENICHI
IPC: H01L21/306
Filed: 1977-05-06
Abstract: PURPOSE: To decrease the thermal resistance, by increasing the thickness of chips, through the performance of division of the wafer to each chip in two steps. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53137698-A (JP)
Title: Refuge guide unit
Inventor: SUGIHARA HIROAKI
IPC: A62B3/00
Filed: 1977-05-07
Abstract: PURPOSE: To grasp the condition of fire suitably at the occurrence of a fire and to output the refuge guide order different in each district depending on the condition of fire, in a refuge guide unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55144182-A (JP)
Title: Facsimile receiving device
Inventor: OOKUBO TOSHIO
IPC: B41J2/35
Filed: 1979-04-27
Abstract: PURPOSE:To provide a simple construction of a receiving device and to eliminate some uneven recordings by a method wherein means for correcting some struggling in the central resistance value for each of unit heads is provided in the facsimile receiving device having split connection type thermal sensitive head. CONSTITUTION:A unit head 100 is provided with a change-over terminal 220 and a driving terminal 230, the driving terminals 230 are reconnected with each other for their common types, a driver 310 made of a transistor etc. is connected to the connection, and the driver is connected to a signal generator 120. On the other hand, the change-over terminal 220 is connected to the change-over driver 320 made of transistor and further connected to a change-over pulse generator 140. In this case, a recording power supply circuit 330 having a plurality of channels corresponding to the number of unit heads may impress a voltage corresponding to the central resistance of a heater of each of the unit heads so as to adjust a recording voltage in such a way as a chromophoric concentration may be kept constant.
Patent JP-H02233990-A (JP)
Title: Refractory and steel support member in heating furnace
Inventor: YANAI KOICHI
IPC: C22C1/05
Filed: 1989-03-03
Abstract: PURPOSE:To improve the shock-resistance, high-temperature strength, and high- temperature oxidization proof by a method wherein contact boundaries between a compound sintered alloy block, a metallic intermediate layer and a heat-resistance steel casing are turned into hot-isostatically-pressed sintered layers, each coalescing in solid state. CONSTITUTION:A refractory consists of a compound sintered alloy block 1 having a uniformly mixed structure of Fe-Cr alloy composed of chromium carbide and 5-50wt.% Fe, a heat-resistance steel casing 3 which covers the outer surface of the drum part of the compound sintered alloy block 1 except its top surface, and a metallic intermediate layer 2 which prevents element diffusion from the heat-resistance steel casing 3 to the compound sintered alloy block 1. The boundaries between the compound sintered alloy block 1, the metallic intermediate layer 2 and the heat-resistance casing 3 are of hot-isostatically-pressed sintered layers, each coalescing in solid state. The refractory has an excellent high-temperature strength and a stability in high- temperature oxidizing atmosphere as well since the compound sintered alloy block has a high melting point, and protected against thermal shock by the heat-resistance steel casing which closely covers the outer surface of compound sintered alloy block. Therefore, the refractory is most suitable for members of steel material conveyers in a furnace.
Patent JP-H11313001-A (JP)
Title: Device and method for portable radio compatibility diagnosis
Inventor: NAN TEISHO
IPC: H04B1/38
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To confirm compatibility with the distant opposite sex only by setting self-information and the information of the desired party and to automatically display the address to contact the party when the congeniality is matched. SOLUTION: This device is provided with a key input part 30 for inputting user information and the ideal type information of the desirable party to keep company with, memory 45 preserving the inputted user information and ideal type information and preserving a data analyzing program for analyzing the congeniality of that party, based on the ideal type information and the information of the party received from the outside, microcontroller 40 for judging the level of the congeniality with the party by reading out the data analyzing program the ideal type information out of the memory 45 when the information of the party is received from the outside, display part 50 for displaying the telephone number of the party when the level of the congeniality is higher than a prescribed value,  and transmission/reception part 70 for receiving the party information from the outside and transmitting it to the microcontroller 40.
Patent JP-S62209798-A (JP)
Title: Semiconductor storage device
Inventor: WATABE HIROSHI
IPC: G11C11/34
Filed: 1986-03-10
Abstract: PURPOSE:To quickly reset well a device from an optional address to address '0' by arranging static memory cells in an area of the first row including address '0' and driving the other 3-transistor (TR) dynamic memory cells with the logical output between a write selecting signal and a write pointer signal. CONSTITUTION:A storage plane 10 where static memory cells are arranged including address '0' is provided in the first row of a data write storage plane 100, and static data from the plane 10 is read out at the time of the device is reset at an optional address. During this read period, write to prescribed dynamic memory cells of storage planes 20 and 30 where 3-TR dynamic memory cells are arranged is completed. The AND output between the write selecting signal and the write pointer signal is used as a driving signal to write data in these dynamic memory cells, and write to the just preceding row is inhibited during write to the just following row to prevent destruction of stored contents of the just preceding row during read. Thus, the device is reset well from an optional address to address '0' quickly.
Patent JP-S51128974-A (JP)
Title: Process for producing piperidylbenzimidazole derivatives
Inventor: SATOU MAKOTO
IPC: A61K31/4427
Filed: 1975-05-01
Abstract: PURPOSE: Piperidylbenzimidazole derivatives or their salts of formula I: (where Q is carbonyl, protected carbonyl or radical of -C(AR)H; Ar is halophenyl). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03255324-A (JP)
Title: Temperature measuring apparatus
Inventor: WATANABE NOBUYA
IPC: G01K11/00
Filed: 1990-03-05
Abstract: PURPOSE:To make it possible to monitor the temperature rises at many points with one piece of electric wire by coupling a ring comprising shape memory alloy whose shape is deformed by temperature change to a place where the temperature of a cable is measured or monitored. CONSTITUTION:A ring 5 is an O-ring-shaped material made of shape memory alloy. The ring 5 is coupled at the outer diameter of a cable 1. When the temperature of the place where the ring 5 is coupled is increased exceeding a transformation point, the ring 5 returns to the original shape. For example, the ring 5 is deformed to a ring 5a and contracted. Thus the outer diameter of the cable 1 is tightened. Therefore, the cable 1 is locally deformed, and the impedance at this part is changed. Since the attached place of the ring 5 is known, the all arriving times of pulses can be set. The changes at these times are always monitored with a TDR-type measuring device 6 at the outside. Thus the fact that the temperature of the place where the ring 5 is attached exceeds the temperature predetermined beforehand based on the raw material of the ring is judged.
Patent JP-S61212004-A (JP)
Title: Planar coil and manufacture thereof
Inventor: KIKUCHI AKIO
IPC: G01R33/02
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a thin planar coil having excellent productivity by a method wherein a linear conductor is superposed on all wires passing on one end of the conductive pattern on a substrate and the other end of another conductive pattern adjoining to said conductive pattern through the intermediary of spacers, one end and the other end of the conductor and the conductive pattern are connected respectively, and the spacers are pulled out. CONSTITUTION:Narrow strip of insulating tapes 41, 42, 43 and 44 are adhered to pattern groups 21, 22, 23 and 24, and rod type spacers 51, 52, 53 and 54 are placed thereon. The conductive tape 60, whereon a plurality of ribbon-like conductive layers 60a are provided in row, is superposed in such a manner that the conductive layer 60a is brought in coincidence with one end and the other end of each pattern. A soldering iron heated up to the prescribed tempera ture is made to press from above the connector tape 60 along straight lines a1-a8, and one end and the other end of the conductive layers 60a and patterns 21a-24a are connected by performing a heat-press welding. Then, the connector tape 60 is cut among the pattern groups 21, 22, 23 and 24, the spaces 51-54 are pulled out, and the desired coil is constituted.
Patent JP-S57168098-A (JP)
Title: Diagonal flow pump with movable casing liner
Inventor: KUWABARA TOKIMITSU
IPC: F04D15/00
Filed: 1981-04-10
Abstract: PURPOSE:To obtain a gap freely adjustable between an impeller and a casing liner by supporting the casing liner connected to a suction pipe as movable in the direction of an axle in relation to the casing and providing the means to drive the liner in the direction of the axle. CONSTITUTION:Pressure oil is fed under control to an oil pressure cylinder 18 which acts as the driving means fixed to a suction pipe 4' so that the suction pipe 4' fixed with the cylinder 18 and a casing liner 11 fixed to the suction pipe 4' can be driven up and down. As a result, a gap t between the casing liner 11 and an impeller 1' can be freely adjusted. Thereby, the exhaust amount can be easily adjusted at a constant rotating speed, and foreign objects trapped in the impeller can be easily removed. In addition, the pump characteristic can be easily adjusted in response to conditions of impurities in the liquid used.
Patent JP-S60196037-A (JP)
Title: Multiplexing system of transmission line
Inventor: KONISHI KUNIYOSHI
IPC: H04J3/17
Filed: 1984-03-19
Abstract: PURPOSE:To attain the multiplex transmission of data between a computer and a terminal with satisfactory cost performance, by transmitting data to the terminal after transmitting them once through a divided and multiplexed bus in a system where the data of a computer are transmitted to the terminal through plural transmission lines. CONSTITUTION:For a transmission line multiplexing device 24, computer interfaces 242-244 and transmitter interfaces 245-247 are connected to a bus 100. The bus 100 is time-divided and multiplexed by the channel numbers produced from a control part 241. A transmission line multiplexing device 34 has the same constitution as the device 24. The data of computers 21-23 are delivered to transmission lines 28-30 via the bus 100 within the device 24. At the same time, the reception data are delivered to terminal devices 35-37 via a bus 200 within the device 34. Thus if a transmission line has a fault, the generation of a time- division channel is stopped within the bus 100 corresponding to the faulty transmission line. Then the data are transmitted by other channels. Thus it is not needed to prepare a spare transmission line for each transmission line.
Patent JP-S56150384-A (JP)
Title: Illuminating device of electronic watch
Inventor: ICHIKAWA SHINGO
IPC: G01D7/00
Filed: 1980-04-22
Abstract: PURPOSE:To obtain a face light emitting device having an extremely small amount of current consumption, by dividing the driving electrode of an electroluminescence (EL) device and then giving a time-division drive to each of the divided electrodes. CONSTITUTION:When the illumination switch 5a is off, the boosting circuit 15 and the time dividing circuit 16 are nonactive. Thus the EL plate B has no light emission and functions as an ordinary reflecting plate. When the illumination button 5 is operated in a dark place, the switch 5a is turned on to actuate the circuits 15 and 16. As a result, a high voltage boosted by the circuit 15 is distributed via the circuit 16 to be applied to the transparent electrodes b1 and b2 of plate B alternately. Thus the main display part 3 and the secondary display part 4 are illuminated alternately. However, the both display parts can be obtained simultaneously in terms  of vision. At the same time, the area for the drive electrode can be cut to half to  reduce the amount of current consumption.
Patent JP-H05254601-A (JP)
Title: Garbage disposal device
IPC: B65F1/00
Filed: 1992-03-12
Abstract: PURPOSE:To provide a sanitary and safe garbage disposal device which can lighten the work on garbage disposal. CONSTITUTION:A garbage disposal device is constituted of a draining cylinder 12 installed at the bottom part of a sink 11, draining cylinder 13 having a throwing port 14 and a drop port 15 which are formed inside the drain cylinder 12 and a number of small holes 16 formed on the periphery, partitioning valve 21 which presses a packing 19 positioned below the drop port 15 of the draining cylinder 13 and inclines so that a drain port 17 side becomes lower, vibrating member 23 for vibrating the draining cylinder 13, and a raking member 25 which is positioned below the draining cylinder 13 and is in contact with the partitioning valve 21. After garbage, thrown into the draining cylinder 13, is drained and raked surely by the vibrating member 23 and the raking member 25, the garbage is accommodated into a disposal bag 26 by opening and closing the partitioning valve 21. Accordingly, the processing work can be lighthened, and the contamination of hands by miscellaneous bacterial and the decomposition due to moisture can be reduced in the stage ranging from throwing-in to transport, and sanitary processing is enabled.
Patent JP-H06267436-A (JP)
Title: Gas discharge display device
Inventor: UEMURA SADAO
IPC: H01J17/04
Filed: 1993-03-15
Abstract: PURPOSE:To enhance uniformity in brightness and display of a gas discharge display device. CONSTITUTION:A front face glass 9 in which a 1st electrode wire group 10 is formed and a rear face plass 1 in which a 2nd electrode wire group 2, an electrode member 3 and a resistance element 4 for connecting together the 2nd electrode wire group 2 and the electrode member 3 are formed, are held together in opposite relation with a partitioning wall 6, so that a discharge cell 11 is formed. In this gas discharge display device, the 2nd electrode wire group is formed by an etching method, and the resistance element 4 is formed by a sand blast method.
Patent JP-S57167830-A (JP)
Title: Feeder section unit for electric railway
Inventor: AOYAMA MASAKAZU
IPC: B60M3/04
Filed: 1981-04-07
Abstract: PURPOSE:To reduce the size of a feeder section unit which is designed to minimize the section of service interruption caused by accident, etc. by changing over a gate circuit during the operating failure of a theoretical circuit, and by supplying electricity through only one thristor to enable cars to make powered drive. CONSTITUTION:A trolley car 10 is assumed to be in the segment 3 of the first feeder section. If the theoretical circuit 111 of the first feeder section unit 8 fails, a trouble detector detects the failure and changes over the selector switches 114 and 114 from the contact (a) to the contact (b) and thus forms the second gate circuit. As a result, the voltage applied to a connection terminal 13 is amplified by the first gate amplifier 112, thereby producing a constant conductive state for the first thyristor 801. With this construction, the segment 3 of the first section receives electric power from the first feeder section 1 irrespective of powered running or regeneration running of the trolley car 10. As the operation of the second feeder section unit 9 is constantly normal, the section of service interruption caused by accident or trouble does not extend, even if the trolley car 10 runs across both segments 3 and 4 of the first and second feeder sections.
Patent JP-H08214873-A (JP)
Title: Culture and subculture of new segment bacteria
Inventor: UMEZAKI YOSHINORI
IPC: C12R1/01
Filed: 1995-02-17
Abstract: PURPOSE: To separate segment bacteria constantly living in the intestines of animals and exhibiting various physiological actions. CONSTITUTION: This culturing and subculturing method comprises the collection of epithellium cells of the small intestine, treatment of the cell with chloroform, aseptic administration to the same kind of aseptic animal, aseptic breeding of the animal for a prescribed period, collection of the feces of the animal, aseptic administration of the feces to the same kind of aseptic animal, aseptic breeding of the animal for a prescribed period, optional repetition of the feces collection and aseptic administration steps several times and the confirmation of the segment bacteria as the sole bacteria in the feces of the animal.
Patent JP-H05291598-A (JP)
Title: Organic photovoltaic element
Inventor: YOSHIKAWA MASAO
IPC: C09K3/00
Filed: 1992-03-12
Abstract: PURPOSE:To obtain an element having high conversion efficiency as an organic photovoltaic element by forming an electron acceptive organic layer of perylene derivative, forming the layer by a vapor method and processing it to change in spectrum. CONSTITUTION:A perylene derivative is represented by a formula I to form an electron acceptive organic layer, and heat treated by holding a board at 60 deg.C or higher. When the derivative is chlorine-substituted perylenetetracarboxylate bisphenethylimide represented by a formula II, its absorption spectrum exhibits a peak or a shoulder near a wavelength of 620nm. When the derivative is chlorine-substituted perylenetetracarboxylate bisbenzylimide represented by a formula II, its spectrum exhibits a peak near 670nm. Further, when the derivative is perylenetetracarboxylate vismethoxypropylimide represented by a formula IV, the spectrum generated by a process exhibits a peak near 560-620nm, thereby searching an organic layer for imparting high conversion efficiency.
Patent JP-S59181555-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI TOORU
IPC: H01L21/3205
Filed: 1983-03-31
Abstract: PURPOSE:To prevent the generation of short-circuit on a multilayer wiring due to formation of protrusion on an aluminum vapor-deposited layer in heat treatment as well as to improve the yield rate of production and reliability of the titled semiconductor device. CONSTITUTION:A p type base region and an n type emitter region are formed on an n type silicon substrate 1, an electrode window is provided on an insulating film 2, and the first aluminum wiring layer 3 is formed by performing a patterning by dry etching using chlorine gas. An insulating film 4 of PSG, SiO2 or Si3N4 is covered by a plasma CVD, a through hole window is provided, an aluminum second layer 5 is formed by performing a cluster ion beam vapor-deposition method, a patterning is performed, and an insulating film 6 is formed.
Patent JP-H07257301-A (JP)
Title: Obstruction alarm system
Inventor: KAJIWARA YASUNARI
IPC: G01S13/93
Filed: 1994-03-24
Abstract: PURPOSE:To provide an obstruction alarm system having high reliability, which timely generates a proper alarm without alarm error so as to prevent a collision accident. CONSTITUTION:An alarm is timely generated to a danger of collision by processing the road condition obtained by a locator 21 and the information of sensors such as an obstruction sensor 24, a car speed sensor 25, a doze sensor fusion 36, a look-off sensor fusion 37 and a weather sensor fusion 27 or the like with an information processing device 20. Set values of alarm algorithm for obtaining a distance to an obstruction so as to prevent the generation of collision and the alarm condition are changed in response to the information of the sensors, besides the road condition, travelling time zone and continuous operation time or the like.