baber/WOPTO huggingface dataset:
Patent JP-H0345630-A (JP)
Title: Method for forming bimolecular film
Inventor: KUNITAKE TOYOKI
IPC: C07C233/09
Filed: 1989-07-13
Abstract: PURPOSE:To form a bimolecular film in an org. solvent by subjecting a compd. having a hydrophobic fluorinated alkyl part and a lyophilic long-chain org. part in its molecule to aggregation treatment in the org. solvent. CONSTITUTION:A compd. having a hydrophobic fluorinated alkyl part and a lyophilic long-chain org. part pref. of the formula (wherein A is a trivalent group optionally contg. an arom. hydrocarbon or heterocyclic group; R is a long-chain alkyl group optionally contg. a linking group in the chain; m is 3-20; and n is 1-6) is dispersed in an org. solvent. The resulting dispersion is heated to turn into a transparent soln., which is then cooled or from which the solvent is gradually removed, and thus the compd. is aggregated.
Patent JP-S6337044-A (JP)
Title: Sheet feeder
Inventor: ADACHI NOBUKAZU
IPC: B65H3/06
Filed: 1986-07-31
Abstract: PURPOSE:To keep off wear in a segmental roller, by constituting a sheet feeding device with the segmental roller, a cam-form member and an auxiliary roller. CONSTITUTION:A segmental roller 1a being clamped to a shaft 3 and a cam 15 are rotated, whereby a topmost sheet S on a cassette 10 is started to be fed out of a point A of the segmental roller 1a. At this time, a tip of the bundle of sheets S is pressed by the cam 15 and friction between these sheets S grows large so that the topmost sheet S alone is fed without entailing any double feed. When a pair of resist rollers 13 gets rotating, the sheet S gets admission force into these paired rollers 13 by a loop, entering a contact part of these paired rollers 13, and it is held between these rollers 13, thus it is conveyed to the downstream. At this time, a rear end of the sheet S is held between an auxiliary roller 16 and a separate pad 2, but the roller 16 is free of rotation, so that it is lightly dragged round together with the sheet S.
Patent JP-H0344973-A (JP)
Title: Semiconductor optical device
Inventor: TADA KATSUHISA
IPC: H01L31/02
Filed: 1989-07-13
Abstract: PURPOSE:To easily form the title device in a module by forming a thread on the outer side face of a cap with a lens and engaging the thread with a thread formed on the inner wall surface of a housing so as to eliminate the necessity of sensitivity adjustment. CONSTITUTION:A thread 42 is formed on the outer side face of a cap main body 40 provided with a spherical glass lens 4 at its closed front end section. The thread 42 is engaged with a thread 48 formed on the inner wall surface of a housing 46 and, as a result, a semiconductor optical device 44 of the cap with a lens and another semiconductor optical device 50 are coupled with each other. Since the characteristics of the semiconductor optical devices deteriorate while they are used, the cap main body 40 and a stem are welded to each other in a nitrogen gas flow. The optical device 44 is screwed into the housing 46 while its sensitivity is monitored and stopped at the point where the sensitivity becomes the optimum. As a result, no sensitivity adjustment is required and the device can be formed in a module easily.
Patent JP-2001011777-A (JP)
Title: Fibrillation suppression of solvent-spun cellulosic fiber
Inventor: SHIMIZU TAKEO
IPC: D06M101/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting solution-extruded cellulosic fiber from causing fibrillation. SOLUTION: An aqueous solution including a 2-4 chlorohydrin groups-bearing compound in one molecule, for example, polyglycerol polychlorohydrin, or polyethylene glycol dichlorohydrin, a basic catalyst, for example, hydroxide of alkali metal or alkaline earth metal, or an acidic catalyst of inorganic or organic acid or the like, is applied to the fabric of cellulosic fiber produced by extruding a solution of cellulose or the fabric including the same and the fabric is treated with heat.
Patent JP-H0737342-A (JP)
Title: Head carriage device of cartridge type disk driving device
Inventor: ENGUCHI ITARU
IPC: G11B21/02
Filed: 1993-07-22
Abstract: PURPOSE:To obtain a head carriage device, which can achieve a long life to sliding by maintaining the smooth sliding state with a guide shaft without cumbersome working for applying lubricant. CONSTITUTION:Holes 15 are formed in the front and rear parts of the side of a carriage main body 1. A bearing member 16 is formed on a material having a self-lubricating property. A protruding part 18 is provided in the upper part of a bearing part 17. The protruding part 18 of a bearing member 16 is inserted from the lower side into each hole 15 of the carriage main body 1 and fixed. When a hole 19 of the bearing part 17 is coupled with a guide shaft and slid, the smooth sliding state with the guide shaft can be maintained with the self- lubricating property of the bearing member 16. Since the protruding part 18 of the bearing part 17 is fixed to the hole 15 of the carriage main body 1, the carriage main body 1 is brought into contact with the guide shaft in the securely fixed state, and the height of the carriage main body 1 can be made low.
Patent JP-S6240853-A (JP)
Title: Dial information sending-out system
Inventor: OKURA NOBORU
IPC: H04M1/27
Filed: 1985-08-19
Abstract: PURPOSE:To automatically secure the connection time, and also to curtail the capacity of a storage memory by sending out dial information to other switchboard by inserting the connecting security time corresponding to a classification of the other switchboard. CONSTITUTION:When dial information is sent out of an extension subscriber 3, a central control equipment 1 stores the dial information in a storage memory 2. Subsequently, a call trunk 5 is driven, and dial information (a1) of the first digit of a dial information temporary storage memory 7 is sent out to other switchboard through a trunk line or a private line 6, also a digit number position N1 is read out of a connection security information storage memory 8 and it is compared with the number of digits of the dial information (a1). When they coincide with each other, dial information A11 of the first digit in a block B1 is read out and compared, and when it coincides, a security time T1 is read out, and it is stopped to send out dial information a2 from the dial information temporary storage memory 7. After the security time T1 has elapsed, dial information a2, a3 is sent out successively.
Patent JP-H053792-A (JP)
Title: Production of 3-methyl-n-(2-phenylethyl)-butanoic acid amide and microorganism used therefor
Inventor: SHIMA HIROSHI
IPC: C12R1/07
Filed: 1991-06-27
Abstract: PURPOSE:To advantageously produce on an industrial scale the subject compound useful as a raw material for synthesizing drugs, agricultural chemicals, etc., by culturing a microorganism belonging to the genus Bacillus and having an ability to produce 3-methyl-N-(2-phenylethyl)-butanoic acid amide and subsequently collecting the product. CONSTITUTION:A microorganism [e.g. Bacillus.SP-BN-1 strain (FERM P-12299)] having an ability to produce 3-methyl-N-(2-phenylethyl)-butanoic acid amide is inoculated on a medium and subsequently cultured at 37 deg.C overnight with shaking. The seed culture solution is inoculated on a medium and cultured at 37 deg.C for 50hrs with air-bubbling to accumulate the product. The culture solution containing the accumulated product is centrifuged to isolate the microorganism cells, which are extracted with an organic solvent such as ethyl acetate. The solvent is distilled away from the extract solution, and the remaining crude extracted product is recrystallized and purified by a silica gel chromatogtraphy or the like, to provide the objective 3-methyl-N-(2-phenylethyl)- butanoic acid amide.
Patent JP-H1123605-A (JP)
Title: Flow velocity measuring apparatus
Inventor: WATABE KIMISUKE
IPC: G01P5/165
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To measure flow velocity at a large number of measuring points in a short time with small number of measuring persons by measuring the flow velocity of a fluid flowing through each part in a cross-section based on the fluid pressure acting on a pressure hole made in a circular tube being inserted. SOLUTION: When a connecting rod 9 is moved, a second circular tube 4 is moved up and down and pressure holes 02, 03 made at the lower end thereof are set at specified measuring points in the cross-section of a duct 06 in order to measure the flow velocity at that positions. When the number of third circular tubes 3 constituting a Pitot tube 1, the flow velocity can be measured over a longer distance even if the length of individual circular tubes, including the first and second circular tubes 2, 4, is shortened. When the length of individual circular tubes constituting the Pitot tube 1 is shortened, the Pitot tube 1a can be held without requiring a large scale structure, e.g. a crane or a scaffold, and the cost is reduced. Furthermore, the flow velocity can be measured over the entire cross-section of the duct 06 in a short time with a small number of measuring persons.
Patent JP-S6074306-A (JP)
Inventor: AOKI YASUHIRO
IPC: H05K9/00
Filed: 1983-09-30
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-S57106446-A (JP)
Title: Mold for rare earth magnet
Inventor: TOMITA TADAHARU
IPC: B22D27/04
Filed: 1980-12-23
Abstract: PURPOSE: To form the solidification structure of an ingot into columnar crystal and produce a high performance magnet by making the wall thickness in the central part of a mold for rare earth magnets thickner than the end parts.  
     CONSTITUTION: Steel and cast iron are suited for the material of the mold. The wall thickness of the mold is made thicker at the center than the end. If the temp. of the mold is low during casting, chill crystal and regular crystal are formed, and therefore it is necessary to keep the mold heated. The optimum wall thickness of the mold varies with heating conditions and the amt. of the alloy to be cast. When the mold is too thin and when it is overheated, the formation of the chill crystal decreases but the columnar crystal increases its grain sizes and the growth of the crystals is irregular. If it is too thick, the chill crystal develops too much and similarly, this results in decreased magnetic performance. An increase in the thickness of the central part by 1mm as compared to the end part leads to an increase in the columnar crystal by about 4%.  Hence, it is made thicker by about ≥2mm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6212479-A (JP)
Title: Front side section structure of car
Inventor: SUMIYA KEIJI
IPC: B62D37/02
Filed: 1985-08-20
Abstract: PURPOSE:To improve stability of a car against side wind without providing projections such as fins by forming air blowout ports accelerating the peeling off of air streams at positions near side corner sections on the front portion of a car body. CONSTITUTION:Air blowout ports 14 are provided at positions near side corner sections 12A, 12B on the front balance panel 12 of a car body, and these air blowout ports 14 are formed in a slit shape long in the vertical direction at positions opposite to air intake ports 17A of ducts 17. Therefore, when side wind is applied, air streams flowing on the surface of the car body are peeled off by air streams from the air blowout ports 14, and the air stream speed is decreased and the negative pressure at these portions is decreased. Accordingly, the yawing moment coefficient can be made small without providing projections such as turbulence fins on the front side sections and without increasing the air resistance coefficient.
Patent JP-S5885097-A (JP)
Title: Gravity type heat pipe
Inventor: ISHII TAKAHITO
IPC: F24S10/70
Filed: 1981-11-13
Abstract: PURPOSE:To improve the wettability of an working medium to the metal of a pipe by a method wherein the thin film of a metallic soap is formed on the inner surface of the metallic pipe in the gravity type heat pipe for a solar heat hot-water heater or the like. CONSTITUTION:An alkali treatment is applied to the inner surface of the metallic pipe, thereafter, the pipe 1 is dipped into the solution of metallic of stearic acid to form the thin film 13 of the metallic soap on the inner surface of the pipe 1 by heating it. According to this treatment, the hydrophilic portion 15 of the thin film 13 of the stearic acid metallic salt is formed at the side of the pipe 11 while the hydrophobic portion 14 thereof is formed in a protruded condition. On the other hand, the working medium is hydrophobic, therefore, the hydrophilic property between the pipe 11 is improved and thereby improving the soaking property between the pipe may be improved. Accordingly, a contacting angle theta' between the inner surface of the pipe 11 and the condensed liquid of the working medium is decreased and the withdrawal of the latent heat thereof may be facilitated.
Patent JP-2000015224-A (JP)
Title: Waste treatment apparatus
Inventor: MATSUDA TAKASHI
IPC: B09B3/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To decompose waste such as paper and rubber gloves hygienically and efficiently by using microorganisms. SOLUTION: In an apparatus in which waste and microorganisms are charged into a treatment tank 3 and agitated by an agitation means 5 installed in the tank 3 in order to decompose the waste by the microorganisms, the agitation means is constituted by installing agitation members 8 to protrude in the radius direction of the rotary shaft 7, an air supply means for supplying air into the treatment tank is installed, and the air ejection hole 23 of the air supply means is set below the position of the height of the rotary shaft.
Patent JP-S61116692-A (JP)
Inventor: OUCHI MASAKI
IPC: B23P21/00
Filed: 1985-08-20
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-S5883955-A (JP)
Inventor: HIMENO SHINKICHI
IPC: A61F2/28
Filed: 1981-11-13
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-S6074329-A (JP)
Title: Manufacturing method of color picture tube
Inventor: OZAKI SUMIYASU
IPC: H01J9/22
Filed: 1983-09-30
Abstract: PURPOSE:To improve the ratio of the film thickness greatly by pouring the fluorescent material slurry into the inner side of the panel and when the slurry is spread all over the panel surface, by rotating the panel in an ellipse at the salvage position. CONSTITUTION:An ellipsoidal roller and a circular roller are used as a panel rotating roller 2 and a motor part roller 3, respectively. A panel 6 which is applied with a fluorescent material slurry is held by the panel chuck 5 provided on a panel holding section A. The panel holding section A is connected to a drive section C via a rotation transmission section B. The rotation transmission section B has the panel rotating roller 2 and is brought in contact with the motor part roller 3 of the drive section C, with a material having a high friction coefficient such as rubber in between. As the panel rotating roller 2 has an ellipsoidal shape, an ellipsoidal rotation is given to the panel holding section A and thus to the panel. Accordingly, there is not steady point generated by centrifugal force and as the force of inertia works even on the central part, the film thickness in the central part can be made uniform.
Patent JP-S6076212-A (JP)
Title: Method for learning control of sheet crown in sheet rolling
Inventor: IWASAKI YOSHITAKA
IPC: B21B37/00
Filed: 1983-09-30
Abstract: PURPOSE:To improve remarkably crown-controlling accuracy by calculating and learning a roll crown, whose calculation error is considered large in an equation of sheet crown, as a correction term and incorporating further the change of rolling condition in the calculation of learning control. CONSTITUTION:In performing titled control by using an equation I in a rolling mill 1 consisting of backup and work rolls 2, 3; the calculation of a sheet crown (expressed as Cr hereunder) is performed by the number of passes by using the equation I basing on the information obtained from a Cr-measuring instrument 4 and a mill control device 6. Calculation-Cr at the time of measuring Cr, is calculated by using an equation II. Here, the value of Cr1 is put in a condition (2) of rolling material, to calculate Cr2. In the same way, Crn is calculated by putting the value of Crn-1 as a condition (n) of rolling material. Next, the equation II is solved by measuring Cr by the instrument 4 after performing n-passes and putting the measured Cr as Crn, and the roll crown as unknown, in order to calculation-back roll crown. Next, the error of calculation-back, calculation, roll crown is used as a correction term alphaCr of the equation I , and the calculation is performed by a device 5 to correct the calculation roll crown, thereby inputting the correction value to the device 6.
Patent JP-H0736154-A (JP)
Title: Solid processing agent for silver halide photographic sensitive material
Inventor: ISHIKAWA MASAO
IPC: G03C7/44
Filed: 1993-07-23
Abstract: PURPOSE:To provide the solid processing agent for silver halide photographic sensitive materials which eliminates a manual operation for dissolving a thickening kit, enables an automatic replenishing system to enable replenishing with high accuracy, eliminates the use of a plastic bottle for liquid, drastically lessens the use of plastic packaging materials, enables a low-pollution system friendly to environment, facilitates maintenance, makes an automatic developing machine compact, is improved in workability and is inexpensive in cost. CONSTITUTION:This solid processing agent for silver halide photographic sensitive material is used in a stage for forming images by subjecting the silver halide photographic sensitive materials to imagewise exposing, then to processing with plural processing agents for the silver halide photographic sensitive materials. All the solid processing agents to be replenished in the plural processing liquid for the silver halide photographic sensitive materials are tablets. These tablets are substantially of the same shape and the same volume and consist of one kind of the tablets which are respectively dividedly weighed to 0.5 to 50g per unit replenishing and supplying amt. and have 1.5 to 7.0 aspect ratio (grain size/thickness).
Patent JP-2000022103-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: GOTO YUJI
IPC: H01L21/3205
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce difference on a semiconductor substrate by patterning the thickness of a dummy pattern of a capacitor structure formed near a lower electrode storage node of a capacitor so as to become thinner as it comes close to the memory cell side. SOLUTION: A storage node (ST) 9 is a storage node as the lower electrode of a capacitor. A first dummy pattern 19 is formed parallel to along ST9 of the capacitor at the end of memory side. The first dummy pattern 19 is in the same layer as the ST9 and has a thin-film part 19A whose thickness is thinned by removing patterning the upper surface at the end of memory cell side near the first dummy pattern 19. A second dummy pattern 29 is formed at the end of the memory cell side. An interlayer insulation film 23 coats a capacitor 22, the first dummy pattern 19 and the second dummy pattern 29. The inclined upper surface of the interlayer insulation film 23 is sloped in the direction of the end of the memory cell.
Patent JP-H054016-A (JP)
Title: Gas refining apparatus for image display device and gas refining method using said apparatus
Inventor: TAKAGI SEISHI
IPC: B01D53/14
Filed: 1991-06-27
Abstract: PURPOSE:To provide the gas refining apparatus for an image display device capable of producing the high-purity gas which does not oxidize the electrodes constituting the image display device. CONSTITUTION:The gas treating device 2 of the gas refining apparatus 1 of the image display device consisting of a gas controller 3 for controlling a gas quantity, the gas treating device 2 for refining the gas and a buffer tank 4 is provided with an easily oxidative metal 11 within a heat resistant pipe 9 consisting of a heat resistant material.
Patent JP-H0345586-A (JP)
Title: Fiber making equipment by laser heating
Inventor: TOMINAGA HARUO
IPC: G02B6/00
Filed: 1989-07-14
Abstract: PURPOSE:To obtain the subject equipment suppressing discoloration of specular surface of mirror and keeping high light-converging efficiency for a long period of time in air by constructing with a laser light-generating means and a laser light-converging mirror comprising gold or platinum reflecting and converging laser light from said generating means to continuously supplied sample. CONSTITUTION:Said laser light-converging mirror 5 is a concave mirror constructed so as to have a vertical optical axis and a focus downwardly. Said mirror 5 is composed of reflecting surface of main body of the concave mirror made of copper, etc., applied with, e.g. gold metal plating. A hole 17 for piercing seed crystal 12 for pulling up at the center of the mirror 5. Then, laser light flux 4a is condensed at upper end part of sample 11 by the mirror 5 to melt the sample. Thus, the seed crystal 12 is dipped in said molten part and the seed crystal is pulled up to form single crystal fiber 14. In said case, the mirror 5 is heated with heat from molten part and as material of the specular surface part of the mirror is gold or platinum, thus oxidation and discoloration of reflection surface of the mirror 5 is able to be suppressed.
Patent JP-H0232519-A (JP)
Title: Electric double-layer capacitor
Inventor: YAMAGUCHI HIROSHI
IPC: H01G11/78
Filed: 1988-07-22
Abstract: PURPOSE:To aim at a smaller type and a lower cost by making a first electrode of a laminated capacitor have an elastic function. CONSTITUTION:As regards a first electrode 2, both ends 3 of a metal board of stainless steel is folded inwardly and the center portion is cut and raised to be a first terminal 4, which is pressed against a capacitor 1 by the elasticity of the folded two ends 3. A second electrode 9 is overlapped on the bottom 6 of an insulator 5 and a second terminal 9 is cut and raised. As mentioned above, by making the electrode 2 have an elastic function to obviate a single elastic body, a smaller type and a lower cost can be achieved.
Patent JP-S6159028-A (JP)
Title: Manufacture of solenoid clutch rotor
Inventor: KOBAYASHI RYOJI
IPC: H01F7/08
Filed: 1984-08-30
Abstract: PURPOSE:To miniaturize a coil owing to effective function of a magnetic flux by enabling a rotor and a pulley to be manufactured en bloc. CONSTITUTION:An annular rotor 15 with the cross sectional form of a one-side open square and having a pulley groove 15a on its periphery and slits 15b, 15c in form of non-through hole on its side face, is manufactured through a process of closed forging or casting of cast steel. Then unnecessary excess metal 15e is removed by means of a lathe, thus slits being formed in through holes. Therefore, even it the diameter of slit 15b is larger than inner diameter 15d, it can be formed easily. Accordingly, the rotor and the pulley can be manufactured en bloc, duly eliminating necessity of such process as conventionally required weld, further eliminating consumption of a magnetic flux caused by existence of mating surface. Thus the coil can be miniaturized.