baber/WOPTO huggingface dataset:
Patent JP-S5551041-A (JP)
Title: Phenyl-fatty acid derivative
Inventor: UEDA IKUO
IPC: C07D295/18
Filed: 1979-08-08
Abstract: NEW MATERIAL:A compound of formula I (R 1  is aryl, aralkyl or pyridyl: R 2  is H or halogen; R 3  is amino, alkylamino, acylamino or nitro; R 4  is lower alkylene; A is O, S, sulfinyl, sulfonyl or imino), its derivative at the carboxyl group, or their salt.  
     EXAMPLE: 2-[2-Amino-3-(2-chlorophenoxy)penyl]acetic acid.  
     USE: Antiphlogistic, antipyretic, analgesic agent.  
     PROCESS: An objective compound III is prepared by reacting a compound II (X is halogen) with a compound of R 1 -A-H. Reduction of the compound III gives another objective compound wherein NO 2  group. A third objective compound V (R 1 ' is aryl, etc.) (intramolecular amide derivative) is prepared by reacting a compound IV with a compound of R 11 -S-R 4 -COOR 12  (R 11  is alkyl; R 12  is H or alkyl), and reducing the reaction product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02281379-A (JP)
Title: Image editing device
Inventor: OSAWA MASAYUKI
IPC: G06T3/00
Filed: 1989-04-24
Abstract: PURPOSE:To simply and efficiently execute the copy operation by using a usual display by bringing alternately the image of a copy origin and the image of a copy destination to switching display on a display device and executing copy processing. CONSTITUTION:At a stage in which images of a copy origin and a copy destination are designated by a copy image designating means 21, the image of the copy origin is displayed on a display 22. In such a state, by a copy origin image area designating means 23, an area to be copied is designated. Subsequently, when the designation of one area to be copied is ended by the means 23, the image of the copy destination is displayed on the display 22 by a copy destination display switching means 24. Next, when the display 22 displays the image of the copy destination, a copy position of the image of the area designated by the means 23 is designated by a copy position designating means 25. When this means 25 designates the copy position, the image of the copy origin is displayed on the display 22 by a copy destination/copy origin display switching means 26. In such a way, the copy can be executed simply by bringing alternately both the images of the copy origin and the copy destination to switching display.
Patent JP-H07287485-A (JP)
Title: Method of removing image forming material from image carrier and device therefor
Inventor: SUGAWARA TOMOAKI
IPC: G03G21/10
Filed: 1994-04-15
Abstract: PURPOSE:To prevent a failure in the separation of a peeling member from an image carrier by preventing an image forming material from remaining on the peeling member after being cleaned. CONSTITUTION:At least the surface of an offset belt 34 is made of a high polymer material including fluorine, so that the sticking force of the belt 34 to toner can be reduced compared with that of the offset belt made of the high polymer material not including the fluorine such as polyethylene terephthalate (PET). Thus, the toner can be excellently removed from the surface of the belt 34 and the probability of the occurrence of the jam of a transfer paper 10 can be made extremely low.
Patent JP-S6034833-A (JP)
Title: Manufacture of tensile and impermeable flexible-bands for pressing and dehydrating fiber blank web
Inventor: BERUNHARUTO KURENKERU
IPC: D06N7/00
Filed: 1984-05-22
Abstract: The production of tension-proof, liquid impermeable, flexible bands which are preferably utilized for presses to dewater fiber material webs and are subjected therein to substantial tensile stresses between a press-shoe and a press-roll as the same glide across the press-shoe which is effected by means of penetration of a flowable mixture of a prepolymer with a cross linking agent onto the reinforcing band, preferably formed of fabric and receiving the tension forces in a direction longitudinally of the press band. Penetration most effectively occurs through covering the fabric band by pouring thereover of the flowable mixture as the band is in stretched condition and is moved.
Patent JP-2000290720-A (JP)
Title: Immersion tube for vacuum degassing apparatus
Inventor: TANAKA MANJIRO
IPC: C21C7/10
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To strengthen the supporting structure of regular-shaped refractories on the outer periphery of an immersion tube where the regular-shaped refractories are arranged on the outer periphery thereof. SOLUTION: In the immersion tube for molten steel where the outer periphery, inner periphery and the lower end part of a cylindrical core metal 1 are covered with the refractories, the outer peripheral refractory is made to regular- shaped refractories 5 each having the long length in the vertical direction and trapezoidal shaped horizontal section wider toward the inside and also having the lower end side tapered inward are used. The regular-shaped refractories are arranged side by side at a fixed interval in the peripheral direction of the cylindrical core metal and monolithic refractory 7 is filled among the regular-shaped refractories arranged side by side an further, this monolithic refractory is pulled and supported with studs 9 planted on the cylindrical core metal.
Patent JP-H02279466-A (JP)
Title: Turning controlling hydraulic circuit for tractor
Inventor: TAGUCHI EITARO
IPC: B62D11/04
Filed: 1989-04-21
Abstract: PURPOSE:To aim at simplification in a circuit structure and improvement in startability of a turning hydraulic clutch and so on by installing a turning control valve for the turning hydraulic clutch in a control valve for a hydraulic clutch and a circuit lying between a relief valve and a hydraulic pump so as to cause a hydraulic fluid to flow in the specified direction all the time. CONSTITUTION:A control valve 29, controlling two hydraulic clutches 21, 22 in a travel transmission system, is connected to a hydraulic pump 27 via a circuit 32. In addition, a relief valve 30 is connected to this circuit 32 as well. Furthermore, in a front-wheel driving system, there is provided with a turning hydraulic clutch 23 which is selected so as to cause peripheral speed of front wheels to be larger than that of rear wheels at time of turning of a tractor. In the above constitution, a turning control valve 36, controlling the turning hydraulic clutch 23, is interposed between the control valve 29 in the circuit 32, and the relief valve 30 and the hydraulic pump 27. Then, a hydraulic fluid out of the hydraulic pump 27 flows to the side of the control valve 29 at all times. With this constitution, a circuit structure is simplified and simultaneously the turning hydraulic clutch 23 is operated in a moment.
Patent JP-S63268007-A (JP)
Title: Back-up system for plant operation
Inventor: MIKI TETSUSHI
IPC: G21C17/00
Filed: 1987-04-27
Abstract: PURPOSE:To accurately grasp the physical mechanism of the progress process of an abnormal phenomenon by analyzing and displaying the progress of the abnormality based on the time series data on an abnormal node and a dynamic causality network model. CONSTITUTION:The plant data fetched by an atomic power plant 1 is transmitted to a process computer system 2 and an input/monitor processing system 3. The system 3 decides whether or not the abnormality is produced to the unit conversion or a node based on a unit conversion table of an auxiliary memory 7 and the boundary data on the decision value of an abnormal node. Then the system 3 stores the time series data on the abnormal node into a shared data base 6. An abnormality progress analyzing system 13 analyzes how the abnormality progressed on a dynamic causality network model based on the time series data on the hitherto abnormal nodes and a dynamic network model of an auxiliary memory 14 and transmits the result of this analysis to the base 6. An output display system 5 supplies data via the base 6 and displays how the abnormality progressed on a CRT 11 in terms of animation.
Patent JP-H09269682-A (JP)
Title: Image forming device
Inventor: AOTO ATSUSHI
IPC: G03G15/01
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality transfer image free of a vermiculated image while keeping transfer-material carrying performance satisfactory, in an image forming device of an intermediate transfer system. SOLUTION: An intermediate transfer belt 20 with a backup roller 31 as a magnetic force generation means and a transfer belt 30 with a magnetic roller 34 are arranged opposite to each other with a specific gap left between them. In transfer, a transfer pressure matching the intensity of a magnetic force is produced in a secondary transfer area by generating the magnetic force by means of the backup roller 31 to attract the magnetic roller 34 to the backup roller 31.
Patent JP-S5529136-A (JP)
Title: Manufacturing of mos type transistor
Inventor: KURIYAMA TOSHIHIDE
IPC: H01L29/78
Filed: 1978-08-21
Abstract: PURPOSE: To provide high pressure-resisting capability by making a source and a drain in such a manner that a part of a semiconductor layer is removed by etching prior to formation of the source and the drain and that impurities are dispersed on thus thinned section.  
     CONSTITUTION: An opening is provided on a surface oxidation film 3 of an n type Si layer 2 on a sapphire base plate 1, and Si layer 2 is etched to provide a hole leaving a fixed thickness (approximately 1 μm). And when a source and a drain are prepared by dispersion of B, length of time required for B to reach the base plate 1 is largely shortened, crystal is not deteriorated and leak current is minimized. A gate oxidation film is newly formed, a poly Si 6 for a gate electrode is provided and, by using this as a mask, B ion is injected into an offset gate section. Further, by covering it with a PSG layer 8 and attaching an Al electrode through a window to be opened selectively, it is turned into a chip. The MOSFET prepared by this method has low ON resistance, exellent frequency characteristics and avalancehe- resisting characteristics and also high pressure-resisting capability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58220510-A (JP)
Title: Temperature compensating circuit of encoder
Inventor: ENDOU TOSHIO
IPC: H03G3/20
Filed: 1982-06-16
Abstract: PURPOSE:To execute satisfactorily a temperature compensation of an output signal from an encoder, extending over the whole working temperature range of a printer, by controlling the gain of a variable gain amplifier so as to maintain the gain immediately before the end of an idle rotation. CONSTITUTION:When a printing form 10 arrives at a printer part 100 and it is detected by a sensor 110, a signal for informing the arrival of the printing form is outputted from the sensor 110, and a servo-motor and an encoder 1 coupled with this motor are idle-rotated. On the other hand, when a switch 33 is closed by a driving signal V5 in an AGC circuit 3, a variable gain amplifier 2, a peak detecting circuit 31 in the AGC circuit 3, a comparator 32, the switch 33 and a holding circuit 34 form a closed loop through the switch 33. Accordingly, this closed loop controls the gain (amplification degree) of the amplifier 2 so that an output of the amplifier 2 becomes a constant value even if amplitude of an output signal of the encoder 1 becomes any value due to influence of a temperature, etc.
Patent JP-S63267050-A (JP)
Title: Automtic answering telephone set
Inventor: KANEKO TOSHIYUKI
IPC: H04M1/658
Filed: 1987-04-24
Abstract: PURPOSE:To transfer a message to a person himself at an objective date and a time by providing timer means with which the user himself can freely set message transfer and answering. CONSTITUTION:A first timer means setting a message transfer state and a second timer means setting an answering stand-by state are added to a control circuit 5. Consequently, the user himself can optionally set the message transfer state and the answering setting state from an input part 8 in accordance with the action pattern of one week and one day. Thus, the user can receive message transfer in accordance with a having set timer mode and operability as an automatic answering telephone set can be improved.
Patent JP-S59229184-A (JP)
Title: Heat collector
Inventor: YAMAGUCHI TOSHIHIRO
IPC: F28D1/04
Filed: 1983-06-08
Abstract: PURPOSE:To reduce power consumption and to prevent lowering of heat collecting performance, in the heat collector capable of utilizing natural wind by operating a blower when the speed of natural wind is less than a set value and stopping the operation of the blower when it is more than the set value. CONSTITUTION:Heat medium pipes 2 which circulate therein a heat medium are passed through planar heat-exchange elements 1 which are erected vertically on the ground surface and mutually have a certain interval. The heat-exchange elements 1 and the heat medium pipes 2 thus constructed are bent and formed in an annular shape thereby to form a heat exchanger 7. An upper covering plate 8 is placed on the upper part of the heat exchanger, and the upper end of a lower covering plate 9 of a bellmouth shape, both ends of which are opened, is brought into abutment with the lower part of the heat exchanger 7. A blower 11 is disposed at the intermediate of an air duct formed of the lower covering plate 9. A wind speed detector 15 is provided at the upper covering plate 8 or the lower covering plate 9. When the speed of natural wind is less than a certain set value, the blower 11 is operated, and when it is more than the set value, the blower 11 is stopped to operate. As a result, power being consumed can be reduced and the heat collecting performance improved.
Patent JP-S63268075-A (JP)
Title: Solid-state light source device
Inventor: MIKAMI KAZUO
IPC: G01N21/84
Filed: 1987-04-24
Abstract: PURPOSE:To obtain a lightweight illumination light source which has a long lifetime and is free from flicker by using a solid-state light emitting element as an illumination light source of a monitor camera for industrial robots. CONSTITUTION:L-shaped metallic fittings 4 are used for attachment of an image pickup device 2 to a robot arm 3. A protection hood 5 is provided at the outer circumference of a lens part 8 of the device 2. Furthermore, a doughnut-shaped printed circuit board 9 is provided inside the hood 5 and the solid-state light emitting elements 11 are arranged circularly on the board 9 along a virtual circle l centering on the optical axis of the device 2. The elements 11 use light emitting/laser diodes.
Patent JP-H0881300-A (JP)
Title: Production of single crystal
Inventor: HANIYU KAZUTAKA
IPC: C30B29/30
Filed: 1995-04-26
Abstract: PURPOSE: To provide a method for producing a single crystal, capable of using a raw material bar having a large diameter or capable of enlarging a speed for feeding the raw material bar to produce a large single crystal in the presence of a mother crystal comprising yttrium vanadate, and capable of reducing growth stripes. CONSTITUTION: In this method for producing a single crystal containing yttrium vanadate as a mother crystal by collecting and irradiating IR light to form a method zone between a seed crystal and a raw material bar containing at least yttrium and vanadium and relatively moving in the raw material bar in the melted zone, at least the contact part of the raw material bar with a seed crystal is composed of a black substance having a vanadium (V)/yttrium (Y) composition ratio expressed by 0.8<=V/Y<=1.25 and absorbing light in a wavelength region of 0.4-1/1.3μm. A sintered product produced by sintering at least yttrium oxide and vanadium oxide or a single crystal containing the yttrium vanadate as a mother crystal may be used as the raw material bar.
Patent JP-H0639570-A (JP)
Title: Method for welding metal honeycomb carrier
Inventor: ISHIKAWA HIROYUKI
IPC: B23K26/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide a method for welding a metal honeycomb carrier where the welding of a corrugated plate and a flat plate can rapidly and surely executed. CONSTITUTION:In a method for welding a metal honeycomb carrier where a metallic corrugated plate 33 and a metallic flat plate 35 are laminated, the end surface 37 of a core part 31 which is formed by executing multiple coiling around the corrugated plate and the flat plate is irradiated with the laser beam 43, and the abutting part between the corrugated plate 33 and the flat plate 35 is welde to each other, the laser beam 43 is moved while being vibrated at a constant amplitude in the vertical direction relative to the welding direction.
Patent JP-S5437364-A (JP)
Title: Biological denitrification
Inventor: KINUGASA YOSHIHIRO
IPC: C12N1/00
Filed: 1977-08-27
Abstract: PURPOSE: To perform simple operation control and efficient stable treatment, by sequentially suppling treated water to a contact nitrification tank packed with a filler, a contact reduction tank and a contact oxidation tank. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58219045-A (JP)
Inventor: OZAKI KAZUYUKI
IPC: B32B25/04
Filed: 1982-06-15
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-H02280938-A (JP)
Title: Manufacture of forging
Inventor: OTA MASANORI
IPC: B21K1/14
Filed: 1989-04-21
Abstract: PURPOSE:To obtain a forging which can be realized partial modification depending on each part by forging a sheet stock which is formed from metallic materials which are possible to be formed by forging or ceramic materials into arbitrary shape after granular property improvement agents are held between every plates and those are stacked together and forge welded. CONSTITUTION:For example, when a connecting rod which is used for a internal combustion engine is made as a forging, the metallic materials like a carbon steel, etc., which are possible to be formed by forging or the ceramic materials are formed respectively into the sheet stock 1 of a shape approximately along the longitudinal direction of the connecting rod. Next, a laminated plate 2 is obtained by holding the granular property improvement agents between those sheet stocks 1, stacking them together and forge welding. And, as the above- mentioned property improvement agents, carbon grains are held between the sheet stocks 1 of the axial part 5 which connects a big end part 3 and small end 4 for reinforcement. Then, sulfur grains and lead grains are held between sheet stocks 1 which are turned into working parts of the hole of the inner circumferential face 6 of crank pin and the inner circumferential face 7 of piston pin for increasing cutting workability. Next, the said laminated plate 2 is fed into a finishing die which is used for common forging and is finishing forged. The connecting rod which is partially modified depending on the required function of every parts of connecting rod is obtained.
Patent JP-S58221311-A (JP)
Title: Preventing method of stack lining material from deterioration and device thereof
Inventor: HASEGAWA SHIGEO
IPC: F23J13/00
Filed: 1982-06-17
Abstract: PURPOSE:To prevent an inorganic base stack lining material from being deteriorated by a method wherein a corrosive residual gas in a stack is automatically substituted for air blown from a blower to be discharged out of the stack before the gas temperature reaches dew point immediately after stoppage of an incinerator. CONSTITUTION:When the current flowing in an exhaust blower 4 declines due to stoppage of an incinerator, a signal is transmitted from a current detector 5 to the first comparison circuit 91. If a detector circuit does not exceed the specified value, another signal is transmitted to a timer 10 to drive a blower 6 for the specified time. Due to such a mechanism, air is blown into a stack 1 through an air duct 7 to substitute the residual exhaust gas in the stack 1 for burning air before the temperature of the corrosive gas contained in the exhaust gas reaches dew point. On the other hand, when an exhaust gas blower 4 is driven and the detection current of a current detector 5 reaches the value indicating the normal operation, a reset signal is transmitted from the second comparison circuit 92 to the timer 10 to reset a controller 8 to its original status. Through these operations, an inorganic base lining material may be automatically prevented from being deteriorated.
Patent JP-S5529764-A (JP)
Title: Linearizer
Inventor: OBATA YOSHIHIRO
IPC: G08C13/00
Filed: 1978-08-24
Abstract: PURPOSE:To obtain a simply-constituted and easily-adjusted unit by adding the output of a read-only memory unit, corresponding to the output of an A-D converter, to an analog input and then by controlling the gain of an amplifier of the other output of the memory unit. CONSTITUTION:By input signal (c) digitized by the A-D converter, gradient (f) and constant (h) for linearization corresponding to input signal IN are outputted from read-only memory units M1 and M2. Then, the D-A converter converts the digital signal and constant (h) into analog signal (k), which is added to analog input signal IN by adder A2. Further, output signal (j) of this adder A2 is amplified by gain control amplifier A1 whose gain is controlled to a value determined by gradient (f), so that linearized signal OUT will be outputted.
Patent JP-H05114747-A (JP)
Title: Improved monolithic tandem-type solar cell
Inventor: MAAKU UTSUDOBERII UONRASU
IPC: H01L31/0687
Filed: 1992-04-22
Abstract: PURPOSE: To obtain high radiation resistance and efficiency by making a gallium indium arsenide (first photosensitive) sub-cell which is subjected to lattice-match an indium phosphide (second photosensitive) sub-cell and providing a second sub-cell with an energy band gap larger than a first sub-cell. CONSTITUTION: This battery comprises an indium phosphide substrate 15, a first photosensitive sub-cell 20 which consists of gallium indium arsenide (can contain gallium indium arsenide phosphide) and includes a homojunction 20A, a second photosensitive sub-cell 10 which consists of indium phosphite and includes a homojunction 10A, and an optical transparent prism-like cover layer 14. The first sub-cell 20 and the second sub-cell 10 are subjected to lattice-match, and the second sub-cell 10 has an energy gap larger than the first sub-cell 20. Thereby, high radiation resistance and efficiency can be obtained.
Patent JP-S58219458-A (JP)
Title: Automatic sample feeder
Inventor: OZAKI TOSHIO
IPC: G01N35/04
Filed: 1982-06-15
Abstract: PURPOSE:To enable the cleaning of an applicator by synchronously controlling solenoid valves connected to a means of delivering sample containers one at a time to the sample adsorbing position from a container storage section and water cooling means to open at the cleaning of the applicator. CONSTITUTION:Sample containers 10 ended in distribution are stacked at a container storage section 11, namely, between first and second water tanks 22 and 23 and a lid 19 is placed on top of the container 10. When a delivery signal is applied to a container delivery means 12 from a controller, a motor 37 is started to rotate a disc cam 39 by one turn. The rotary motion of the disc cam 39 is transmitted to a moving table 42 to deliver containers 10 one at a time to the sample adsorbing position A through a pawl plate 46. Each time this delivery action is done, an applicator 4 is carried to the sample absorbing position A and is lowered to each tray section 14 of the containers 10 to adsorb a sample. In this conjunction, solenoid valves 25 and 29 are opened to feed water to a first water tank 22 through a faucet 28 and with a rise in the pressure of water, water in the second tank 23 is allowed to be fed to a cleaning tank 13 from a jet tube 53 through a piping 30.