baber/WOPTO huggingface dataset:
Patent JP-S5547655-A (JP)
Title: N-substituted derivative of moranoline
Inventor: MATSUMURA SHINGO
IPC: A61K31/4433
Filed: 1978-09-29
Abstract: NEW MATERIAL:N-Substituted derivatives of moranoline of formula I [A is 3W6C hydrocarbyl which has or has not double bond; X is H, methyl, formula II (R 1 , R 2  are H, halogen, lower alkyl, lower alkoxy, hydroxyl, trihalomethyl, phenoxy, dialkylamino, cyano, carboxyl); Y is formula III (R 3 , R 4  are the same as R 1 , R 2  where the case when both R 3  and R 4  are H at the same time is excluded), formula IV and V].  
     EXAMPLE: The compound of formula I where A is -CH 2 CH=C-, X is H, and Y is formula III (R 3  is H and R 4  is Cl).  
     USE: Inhibitor against the increase of blood sugar; they have stronger activity than moranoline and are used as preventive or remedy for arteriosclerosis, diabete.  
     PREPARATION: Moranoline is made to react with an active aralkylating or aralkenylating reagent in a polar solvent as water or alcohol in the presence of an acid acceptor to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5246025-A (JP)
Title: Spray drying process for alkylsulfate-containing compounds
Inventor: KUNIKAWA KENZOU
IPC: C07C67/00
Filed: 1975-10-07
Abstract: PURPOSE: Alkylsulfate-containing compounds added with NaHCO 3  as a pH buffering agent, are spray-dried. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5244576-A (JP)
Title: Process for production of semiconductor device
Inventor: INOUE OSAMU
IPC: H01L21/8224
Filed: 1975-10-07
Abstract: PURPOSE: To reduce the width of the effective base region of semiconductor devices such as lateral transistors and decrease its impurity concentration, thereby improving the efficiency of minority carrier injection and increasing current amplification factor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02300635-A (JP)
Title: Noise measuring method
Inventor: HAYASHI NORIAKI
IPC: G01H3/00
Filed: 1989-05-15
Abstract: PURPOSE:To measure a noise with higher accuracy by transforming an acoustic signal into a Fourier-transformed signal and performing arithmetic processing, and thus removing a noise acoustic signal component. CONSTITUTION:A noise acoustic signal generated by a noise generation source 1 to be measured is converted into a 1st measurement signal by a unidirectional microphone 5. Further, an acoustic signal containing the noise acoustic signal is converted into a 2nd measurement signal by a non-directional microphone 3. Those 1st and 2nd measurement signals are processed by Fourier transformation to obtain the 1st and 2nd Fourier-transformed signals. The 1st Fourier- transformed signal is made conjugate and the 2nd measurement Fourier- transformed signal is multiplied by the 1st Fourier-transformed signal; and the result is divided by the square arithmetic result of the 1st Fourier- transformed signal and the division arithmetic result is averaged to obtain a noise measurement signal.
Patent JP-S5644414-A (JP)
Title: Cooling water intake device for ship
Inventor: MIWA JIYUNJI
IPC: B63H21/38
Filed: 1979-09-19
Abstract: PURPOSE:To eliminate the fear of sinking due to the invasion of seawater and facilitate the cleaning of a strainer or the like, by providing a watertight seawater intake box above the load waterline and inserting a cooling water pipe into the box through its top. CONSTITUTION:An engine 3 is mounted on an engine bed 9 in a FRP-made boat or the like and seawater introduced through a seawater intake box 6 is conducted into the engine 3 through a cooling water pipe 7. The seawater intake box 6 is watertight and extends to a point above the load waterline 20. To make the intake box 6, the bottom board of the body of the boat and the outside board of the stern thereof are recessed and a lid 10 made of an almost L-shaped board is mounted by bolts 14... in a position on the bottom and stern of the boat. Open portions 11, 12 having numerous small holes are provided in the lid 10 on the stern and bottom of the boat. An insertion opening 60 is provided in the top of the intake box 6. A pipe 7 fitted with a strainer 71 on the lower end of the pipe is inserted into the box through the opening 60 and secured by a lid 73 or the like.
Patent JP-H08309328-A (JP)
Title: Method for recovering recyclable material from printed board
Inventor: YOKOYAMA SADAHIKO
IPC: B09B5/00
Filed: 1995-05-19
Abstract: PURPOSE: To improve recovery efficiency by a method in which electronic parts are disassembled from a printed board to be recovered as recyclable materials, the surface of the residual printed board is ground to recover solder, and the printed board is crushed to be separated into copper, resin, etc., for recovery. CONSTITUTION: In order to recover recyclable materials from a printed board mounted with electronic parts, the electronic parts are disassembled from the board in a part disassembling process, the surface of the board is ground in the next surface grinding process, the board the surface of which is ground is crushed in a crushing process, and finally the crushed material is separated into a part containing copper largely and a part comprising a resin, a filler, etc. The material 4 to be crushed, after being crushed by a groove part 10 on a crushing table 12 and a crushing roller, is discharged to the periphery of the table 12. The crushed material entrained by an air current ascending from the periphery of the table 12 is classified by a classifier in the upper part to be taken out with the current.  Besides, the crushed material is returned to the table 12 to be crushed repeatedly with the material 4 to be crushed.
Patent JP-H04351636-A (JP)
Title: Aromatic polysulfone copolymer
Inventor: FUKAI TOMOHIRO
IPC: C08G75/00
Filed: 1991-05-28
Abstract: PURPOSE:To produce the title copolymer excellent in resistance to heat and chemicals by copolymerizing a dihydroxy compd., a monohalomonohydroxy sulfone compd., and a dihalodipheny sulfone compd. in a specified molar ratio. CONSTITUTION:1-49mol% dihydroxy compd. of formula I (wherein n is 3 or 4) (e.g. 4-4'''-dihydroxy-p-terphenyl) and 99-51mol% sum of a monohalomonohydroxy sulfate compd. of formula II (wherein X is halogen) (e.g. a compd. of formula III) and a dihalodipheny sulfate compd. of formula IV (wherein R1 and R2 are each H, halogen, or 1-8C linear or branched hydrocarbon group; a and b are each 1-4; and Y is halogen) (e.g. a compd. of formula V) are copolymerized to give an arom. polysulfone copolymer a reduced viscosity (measured in dipenthylformamide at a concn. of 0.5G/dl at 30 deg.C) of pref. 0.2dl/g or higher.
Patent JP-S5745526-A (JP)
Title: Dimming confirmation and display device in dimming strobe
Inventor: OKINO TADASHI
IPC: G03B17/18
Filed: 1980-09-01
Abstract: PURPOSE:To make the suitability of exposure identifiable by controlling the lighting operation of an LED for confirming the light emission of a flash lamp. CONSTITUTION:The confirmation signal generated when the light providing correct exposure is emitted from a flashlamp Xe is displayed by an LED. A monostable multi consisting of an inverter A1 and an NOR gate A2 energizes the LED for a constant time by this confirmation signal. When the 2nd confirmation signal based on th next emission is generated while this LED is displaying the confirmation signal, the monostable multi is reset by a reset circuit A3, and the operation of the LED is invalidated by a reset circuit A4 after lapse of a constant time.
Patent JP-S612345-A (JP)
Title: Smoothing method for aperture
Inventor: HONMA YOSHIO
IPC: H01L21/3205
Filed: 1984-06-15
Abstract: PURPOSE:To lessen the deterioration of performance of the wiring of a semiconductor device by a method wherein a compound of transition metal and Si is made to localize on the peripheries only of the apertures in the insulating layer, with which the wiring layers are coated, and an increase in the resistance of the wiring layers is limited to the peripheries of the apertures. CONSTITUTION:First wiring layers 21, each consisting of an Al film 21a and an MoSi2 film 21b, are formed on a wiring substrate 20 and pillars 24a of a high- molecular resin are formed at the prescribed positions, whereon an aperture is to be formed. An etching is performed on the films 21 using the pillars 24a as a mask. An SiO2 film is formed as an insulating layer 23 and a resin layer 27 is further formed thereon. An etching is performed in such a way that the whole surface of the substrate is flattened and the pillars 24a are made to expose. After that, the pillars 24a are removed and the apertures 24 are formed. After a W film 25 is formed in the interior only of each aperture 24, a second wiring layer 26 is formed.
Patent JP-H11307240-A (JP)
Title: Organic electroluminescent display device and its manufacture
Inventor: CODAMA MITSUFUMI
IPC: G09F9/30
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To increase the proportion of a light emitting area, ensure high reliability, enable the use of a large substrate, enable manufacture while arranging a number of displays in one substrate, and reduce the cost of manufacture. SOLUTION: An organic electroluminescent display device has a plurality of organic electroluminescent element structures, each of which has at least a first electrode 3, one or two kinds or more of organic layers 5 related to a light emitting function, and a second electrode 6, and which can be electrically independently made to emit light. A groove structure 2 for separating the at least one electrode 6 of the adjacent organic electroluminescent element structures is provided at the boundary between the adjacent organic electroluminescent element structures.
Patent JP-H04324858-A (JP)
Title: Silver halide photosensitive material
Inventor: KARINO YUKIO
IPC: G03C1/83
Filed: 1991-04-25
Abstract: PURPOSE:To improve dispersion stability by dispersing dye dispersed solids into particles with anion type polymer. CONSTITUTION:Dye dispersed solids are dispersed into particles with anion type polymer. In this case, the dye dispersed solids are dispersed into particles with carboxymethyl cellulose. In dispersing dye into solids by using anion type polymer, dye is formed into solids with mechanical dispersion using a ball mill, a sand mill, or a colloid mill together with dispersing agent in water. Otherwise, pH adjustment under which dye is dissolved is made to form alkali water solution, and then pH is down under the existance of anion type polymer to obtain microsolid deposits. In addition, after the dye is dissolved in adequate solvent, poor solvent for the dye is added thereto under the existance of the anion type polymer for deposition to obtain dispersed solids.
Patent JP-H09306722-A (JP)
Title: Superconducting magnet device
Inventor: ROOHANA CHIYANDORATEIRAKA
IPC: H01F6/04
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a large temperature difference between a cryogenic refrigerator and a superconducting coil, by forcibly circulating a refrigerant from the outside into a looped capillary heat pipe provided by thermally connecting a radiating section to a cooling stage of the cryogenic refrigerator and thermally connecting a heat absorbing section to the superconducting coil. SOLUTION: In a vacuum container 30, a superconducting coil 31 and cooling stages of a cryogenic refrigerator 32 are arranged. This cryogenic refrigerator 32 has a cooling stage 33 and a cooling stage 34. The cooling stage 34 and the superconducting coil 31 are thermally connected with each other by a looped capillary heat pipe 35. The heat pipe 35 has an endless looped capillary 36. A radiating section 38 set on the looped capillary 36 is thermally connected to the cooling stage 34 via a thermal conductive member 39. A heat absorbing section 40 set on the looped capillary 36 is thermally connected to the superconducting coil 31 via a thermal conductive member 41. A pre-cooling mechanism 37 is connected to the heat pipe 35.
Patent JP-S62280426-A (JP)
Title: Fixing of inserted tube to sheath tube
Inventor: KOIZUMI SHUNICHI
IPC: E02B9/06
Filed: 1986-05-27
Abstract: PURPOSE:To prevent the uplift of inserted tube when packing filling material by a method in which the inserted tube is fixed in a given posture to the inside of a sheath tube by a wire. CONSTITUTION:A synthetic resin spiral inner tube 2 is inserted into the sheath tube 1 of sewage tube 1 and positioned. Wires 4 whose one end are fixed to a supporter 51 is thrust through the tube 2 and the other ends of the wire 4 are coupled with a supporter 52 through turnbuckles 6. By turning the turnbuckles 6, tension force is given to the wires 4 and the tube 2 is hung down by inclining it lowly on the downstream side. The tube 2 is fixed, a back-filling material, e.g., cement milk, etc., is injected into the aperture between the tubes 1 and 2 and hardened, and the wires 4 are removed out of the supporters 51 and 52 which are in turn removed. The liftup of the tube 2 when packing the back-filling material can thus be prevented and also the tube 2 is covered and held by the back-filling material in a given attitude. Therefore, the deformation and breakage of the tube 2 can be prevented.
Patent JP-H06309969-A (JP)
Title: Manufacture of nb3sn superconducting wire
Inventor: YAMADA KIYOSHI
IPC: B21F19/00
Filed: 1993-04-26
Abstract: PURPOSE:To manufacture an Nb3Sn superconducting wire having excellent characteristics with good easiness in processing. CONSTITUTION:An intermediate layer 4 consisting of Al is put on an element wire formed from a bronz matrix 1 and Nb core 2, and thereover a covering layer 5 consisting of Sn is provided so that a covered element wire 6 is formed. This covered element wire 6 is put in a Cu sheath pipe to form a composite billet, which is subjected to an elongation process so that a composite wire material is yielded, followed by a heat treatment, and the Sn and Nb are reacted together so that Nb3Sn is produced.
Patent JP-H11316300-A (JP)
Title: Contamination diffusion prevention device
Inventor: TAKAKURA MASAHIDE
IPC: G21F9/36
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of an inspection room by radioactivity from glass solid which is being carried with a crane or put on the inspection room where radioactivity has leaked. SOLUTION: In a inspection room 1, HEPA filters 16 and a blower 19 are provided, and to the inlet side of the HEPA filter 16 a flexible tube 17 is connected. The tip end of the flexible tube 17 is made connectable to a cylindrical hanging tool body 13 in the hanging tool 12 of a crane 8. By this, when a glass solid leaking radioactivity is being transported or while a measure for responding to the glass solid leaking radioactivity is examining, a good effect that the inspection room is not contaminated by radioactivity can be attained.
Patent JP-H09276107-A (JP)
Title: Spread base with suction cup provided with falling prevention function for container and ornament or the like
Inventor: ARAKI YUKIKO
IPC: F16B47/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent an instable container and ornament, etc., whose bottom part area is small compared to the height of a centroid from falling due to earthquake motion and the mistake of a human, etc. SOLUTION: The shaFt part 1a of a suction cup 1 is fitted to this spread base 2 and the suction cup 1 is mounted to the spread base 2 by an easily attachable and detachable fixing tool 3. Before or after mounting the suction cup 1 to the spread base 2, the suction cup 1 is sucked to the bottom surface of the container and ornament, etc.
Patent JP-S5826746-A (JP)
Title: Friction roller device
Inventor: SAITOU TOSHIO
IPC: B65H5/06
Filed: 1981-08-04
Abstract: PURPOSE:To ensure that a feed velocity in a friction feed passage formed between a drive roller and the first idle roller and that in a friction feed passage formed between the first idle roller and the second idle roller coincide accurately with each other, in a device for feeding out a paper by pressing and  inserting the paper between rollers. CONSTITUTION:The first idle roller 9 having a large diameter is brought into contact with the drive roller 1 provided on a driving shaft 5, and after feeding out the paper forwardly from between the rollers 1, 9, the paper is inverted and is fed backward between the first idle roller 9 and the second idle roller 10 which is placed in contact with the first idle roller 9.
Patent JP-S62279215-A (JP)
Title: Tappet valve controller in internal combustion engine
Inventor: KATO MANABU
IPC: F01L13/00
Filed: 1986-05-29
Abstract: PURPOSE:To stabilize the action of a hydraulic pivot by supporting the pin of the end of a lever in the opening and closing direction of a valve by the bracket of a cylinder head in a tappet valve device for supporting the back face of a rocker arm floatingly moved with the lever having a cam face. CONSTITUTION:The other side of the rocker arm 13 abutted at its end to a cam 11 and at the other end to a valve shaft 12 and floatingly moved is abutted at its end to a control cam 20 and at the other end to the back face of the rocker arm 13. On the side of the end of a lever 31 abutting to the rocker arm 13, a pin 31b is fixed and engaged with and guided by the groove 32b of the projecting section 32a formed to the bracket 32 extended from a cylinder head. The directions of the inclination of the groove 32b and the hydraulic pivot 19 abutting to the lever 31 are aligned to the inclined axis of the valve shaft 12. This leads to the elimination of the lateral directional stress of the swinging hydraulic pivot 19 of the lecer 31 resulting in stabilizing the action of the pivot.
Patent JP-H07327912-A (JP)
Title: Tacky adhesive carpet cleaner
Inventor: TAKAGI HARUO
IPC: A47L25/00
Filed: 1994-06-03
Abstract: PURPOSE:To provide a tacky carpet cleaner which is continuously usable without cutting off a tacky adhesive tape when dust adheres fully to the tacky adhesive tape under use and the tacky adhesive tape loses its tacky adhesive power. CONSTITUTION:This tacky adhesive tape carpet cleaner has two side plates 1 facing each other, two pieces of parallel shafts 4, 5 fixed and supported between these side pates and plural piece of rollers 6, 7; 6', 7' respectively rotatably fixed to these shafts. A tacky adhesive tape roll 10a wound around a winding core 9 is mounted at the one supporting roller and an empty winding core is mounted at the other supporting roller. The tacky adhesive tape of the tacky adhesive tape roll is put into the state of winding this tape on the empty winding core in such a manner that its tacky adhesive surface faces up. This tacky adhesive tape carpet cleaner has brake units 20 which are arranged between the respective fixing shafts and the supporting rollers and are used for applying tension on the tacky adhesive tape. The respective side plates have fulcra S projecting downward on the central line C bisecting the spacing between two pieces of the shafts within the plane orthogonal with two pieces of the shafts.
Patent JP-S5912419-A (JP)
Title: Liquid crystal display element of negative display
Inventor: NAKAMURA TAKESHI
IPC: C03C17/23
Filed: 1982-07-13
Abstract: PURPOSE:To improve the light shielding power, etc. except display pattern parts by forming a transparent electrode pattern and a metallic mask pattern by a self-alignment method on the same surface of a glass substrate constituting an element. CONSTITUTION:A transparent conductive film 2 for the purpose of transparent electrodes is formed on the one surface side of a glass substrate 1, and resist 3 is coated in accordance with a transparent electrode pattern on the film 2 and the film 2 except the resist 3 part is removed by etching; more preferably, the resist part is finished overetched. A metal 4 for mask such as Cr, Al or the like is vapor deposited on the surface and is patterned to a mask by a lift-off method. The metallic mask having high patterning accuracy is thus formed on the same glass surface as the glass surface of the transparent electrodes, whereby the liquid crystal display element of a negative display having high light shielding power for the parts except the display pattern parts is obtd.
Patent JP-S5920578-A (JP)
Inventor: FURANTSU FUORUSUTAA
IPC: F04B23/06
Filed: 1983-07-07
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-S611112-A (JP)
Title: Channel selecting device
Inventor: KAWASHIMA KAZUMI
IPC: H04N5/44
Filed: 1984-06-14
Abstract: PURPOSE:To improve the operability by starting sweep from an optional preset channel and writing a channel selection data of a broadcast channel into a memory sequentially so as to attain automatic write of a channel required for the user. CONSTITUTION:A horizontal synchronizing signal from a synchronizing separation circuit 19 and a horizontal oscillation output from a horizontal oscillation and horizontal AFC circuit 21 are added at an AND gate 23, the result is subjected to waveform-shaping at a waveform shaping section 25 via an integration circuit 24 and inputted to a CPU27. The CPU27 stores a channel selection data to a memory 28, the data is read and channel selection is executed, and sweep is started from an optional preset channel at the start of automatic search preset so as to catch a channel having broadcast and a channel selection data is written sequentially in the memory 28.
Patent JP-S63289101-A (JP)
Inventor: SHINADA KAZUO
IPC: E04F15/12
Filed: 1987-05-21
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-H08312905-A (JP)
Title: Combined cycle power generating facility
Inventor: OHIRA HIROYUKI
IPC: F22D1/32
Filed: 1995-05-23
Abstract: PURPOSE: To reduce the amount of necessary recirculating water to save a power for a recirculating pump and improve a plant efficiency by a method wherein the recirculating water for increasing a condensed water temperature at the inlet port of a low-pressure stack gas cooler is heated by the drain of a waste heat recovering heat exchanger and a high-pressure feed water heater to increase the temperature thereof. CONSTITUTION: In a combined cycle power generating facility, in which the energy of exhaust gas of a gas turbine is converted into steam by a boiler and a steam turbine is driven by the steam, a part of condensed water from a condenser for condensing the steam discharged out of the steam turbine is conducted into a low-pressure stack gas cooler 26 from a condensed water pipe 13 through a condensed water line 42. In this case, a second waste heat recovering heat exchanger or a second low-pressure stack gas cooler 29 is installed in a recirculation line 28 branched from the condensed water line 42. The recirculated condensed water is heated by exhaust gas, guided from a high-pressure stack gas cooler through an exhaust gas pipeline 143 to increase the temperature thereof, whereby the amount of heat of the recirculating water can be secured sufficiently.
Patent JP-H01291951-A (JP)
Title: Manufacture of nozzle of ink jet head
Inventor: YASUHARA MASATOSHI
IPC: B41J2/16
Filed: 1988-05-20
Abstract: PURPOSE:To enable the exfoliation of a nozzle from a matrix only by a vertical force and thereby to increase a nozzle pattern that can be formed in a unit area of the matrix, by forming a removable exfoliation layer between the nozzle and the matrix and by removing the part of the layer alone selectively. CONSTITUTION:A removable exfoliation layer 2 of Al, Cu or the like is formed as an exfoliation layer on a matrix 1 by using a method of sputtering, ion- plating or the like. Next, an Ni layer is made to grow by means of plating or the like, so as to form the main body of a nozzle 3. Thereafter a reinforcing member 4 is bonded for reinforcement of the nozzle element 3. Lastly, only the removable exfoliation layer 2 is removed by selective etching and exfoliated by pulling up it vertically together with the reinforcing member.