baber/WOPTO huggingface dataset:
Patent JP-S59213474-A (JP)
Title: Painting method of ships and structure on the sea
Inventor: HAKODA MINORU
IPC: B05D7/14
Filed: 1983-05-18
Abstract: PURPOSE:To eliminate the need for grain roughening by coating coal tar paint with an internal limitation on a structure except on the part adjacent to the surface of a block and coating thereof with a free paint. CONSTITUTION:A coal tar paint 1 with an internal limitation is coated on a ship or sea structure except on the part adjacent to the surface of a block and an interval free paint 2 is coated on the painted circumferential edge and the unpainted block surface adjacent to said part. After the blocks are joined, the surface of the joint part are further coated with a rust preventive paint 3. Since the erection joint part can be painted free of intervals in the above-mentioned way, the need for a roughening operation is eliminated and the operator's skin rash is eliminated.
Patent JP-H01260016-A (JP)
Title: Acrylic conjugate fiber and production thereof
Inventor: YAMAMOTO TOSHIJI
IPC: D04H1/548
Filed: 1988-04-12
Abstract: PURPOSE:To obtain the subject fiber, heat fusible at low temperatures and useful as a fiber for bonding bulky nonwoven fabrics, etc., by wet conjugate spinning of spinning solutions prepared by separately dissolving an acrylonitrile based copolymer having a specific melt index and an acrylonitrile based copolymer without exhibiting the melt index, drawing and the resultant fibers while heating. CONSTITUTION:(A) An acrylic polymer, consisting of 30-80wt.% acrylonitrile and 70-20wt.% vinylic monomers copolymerizable therewith and having 5-100 melt index and (B) an acrylic polymer consisting of >=80wt.% acrylonitrile and <=20wt.% copolymerizable vinylic monomers without exhibiting the melt index are separately dissolved to prepare spinning solutions, which are then extruded from a conjugate spinneret into a coagulation medium consisting of a solvent and water. The resultant coagulated filamentous body is subsequently drawn in hot water at <=90 deg.C and dried at <=90 deg.C temperature to afford the aimed fiber, having both components joined in the longitudinal direction of the fiber and the component (A) forming part of the outer surface thereof.
Patent JP-S5713228-A (JP)
Title: Intake system of multi cylinder engine
Inventor: KANEKO MAMORU
IPC: F01M13/00
Filed: 1980-06-28
Abstract: PURPOSE: To stabilize the combustion and to reduce the fuel consumption by providing a check valve on the passage connecting an auxiliary intake passage and a crankcase and permiting only the gas flow to the direction of the auxiliary intake passage.  
     CONSTITUTION: A check valve 16 is provided on a connecting passage 14 which connects a crankcase 15 and an auxiliary intake passage 11 opening to an intake passage 6 between a combustion chamber 2 and a carburetor 17, said auxiliary intake passage 11 for each cylinder veing interconnected each other. When an intake valve 7 of particular cylinder opens the air-fuel mixture from the carburetor 17 and from other cylinders is injected into the combustion chamber 2 via the intake passage 6 and the auxiliary intake passage 11, and at the same time the flow-bye gas from a crankcase 15 flows in via the connecting passage 14 and the auxiliary intake passage 11 to enhance the vortex, said flow-bye gas also preventing excessive pressure drop in the intake passage 6 and reducing the amount of flow back of the combusted gas immediately after the opening of the intake valve 7 while the flow of the combusted gas into the crankcase 15 is prevented by the check valve 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01260628-A (JP)
Title: Production of aluminum substrate for memory disk
Inventor: INABAYASHI YOSHITO
IPC: G11B5/84
Filed: 1988-04-12
Abstract: PURPOSE:To form the substrate having high dimensional accuracy and surface condition of high quality with good productivity by forming chamfered parts simultaneously with coining of smooth surfaces by using dies formed with edge parts for forming the chamfered parts at the edges of pressurizing surfaces. CONSTITUTION:The chamfered parts 7a, 7b are formed simultaneously with coining of the smooth surfaces by using the dies 1, 2 formed with the edge parts 1b, 1c and 2b, 2c for forming the chamfered parts at the edges of the pressurizing surfaces 1a, 2a. An aluminum blank material 6 is expanded in the diametral direction by the pressurizing force when the material 6 is pressurized by pushing down the upper die 2. The chamfered parts 6a, 6b spread until said parts come into contact with the edge parts 1b, 1c and 2b, 2c for forming the chamfered parts when the pressurization is continued. The aluminum substrate 7 for the memory disk having the smooth surfaces formed with the chamfered parts 7a, 7b on the outside and inside circumferential edges is obtd. when the lower die 1 is pushed up while a die ring 3 and a mandrel 4 and held fixed after the upper die 2 is pulled up. The aluminum substrate having the good surface quality is thereby formed with good productivity.
Patent JP-S60233045-A (JP)
Title: Production of 1,4-substituted cyclohexane compound
Inventor: YAMANE HIROYUKI
IPC: C07C253/00
Filed: 1984-05-04
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate of pharmaceuticals, industrially in high yield, by the thermal reaction of dimethyl 1,4-cyclohexanedicarboxylate with a potential ammonia source compound in the presence of a specific catalyst at a specific temperature. CONSTITUTION:The objective 4-cyanocyclohexane-1-carboxylic acid methyl ester is produced according to the reaction formula, by heating dimethyl 1,4-cyclohexanedicarboxylate and a compound capable of generating ammonia (e.g. ammonia gas, urea, etc.) in the presence of a catalyst selected from mineral acids, oxides and organic acids, at 230-350 deg.C. The catalyst is e.g. HCl, H2SO4, etc., and its amount is about 0.5-50wt% based on the reaction raw material.
Patent JP-H01262778-A (JP)
Title: Method for improving laver quality
Inventor: KITO KUNIYASU
IPC: A23L17/60
Filed: 1988-04-11
Abstract: PURPOSE:To prepare a laver product having high quality at a low cost, by removing sundry seaweeds attached to raw laver using a proteinase produced by Aspergillus melleus. CONSTITUTION:A high-quality laver product can be prepared by treating raw laver collected from sea with a proteinase produced by Aspergillus melleus, thereby removing sundry seaweeds from the laver.
Patent JP-H11288071-A (JP)
Title: Processing method for silver halide photographic sensitive material and processor therefor
Inventor: YAMATANI MITSUKO
IPC: G03C5/29
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a processing method and a processor by which the deterioration of development activity and the occurrence of unevenness in development are prevented even when processing with an activator is carried out under slight replenishment and a moderate gloss is imparted to a silver image after processing. SOLUTION: A silver halide photographic sensitive material contg. a developing agent in at least one of the hydrophilic colloidal layers is imagewise exposed, processed with an alkaline aq. soln. (activator) and post-processed with 3-10 ml aq. soln. of pH 2.0-5.0 per one quarter. The objective processor has a post-processing means.
Patent JP-S5423049-A (JP)
Title: Three o'clock automatic narrow gap welding method
Inventor: ONO KATSUHIKO
IPC: B23K9/022
Filed: 1977-07-23
Abstract: PURPOSE: To make possible the three o'clock automatic narrow gap welding to be carreid out at high efficiency, by limiting the groove shape and the aiming angle of the welding wire, and also, by giving a simple harmonic swing motion of a suitable condition to the wire, in the three o'clock butt welding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0871102-A (JP)
Title: Clothing stain preventive means
Inventor: HIDEKURA YOUJI
IPC: A61F13/14
Filed: 1995-03-23
Abstract: PURPOSE: To provide a clothing stain preventive means which is usable by sticking this means to the inside surface of underwear, is thin, has an excellent liquid absorbability, does not cause mispositioning, prevents the stickiness of the skin and does not provide an odd feel at the time of use. CONSTITUTION: Release paper 4 is adhered to the surface 2 to be stuck to clothing on one surface of a double coated tape 1 and a liquid absorber 5 is stuck to a surface 3 to be stuck with the liquid absorber on the other surface. The liquid absorber 5 is formed of a sheet-like material, such as knitted fabric, woven fabric or non-woven fabric or the liquid absorber 5 is formed of the woven fabric and powder which has liquid absorbability but is not sticky in spite of liquid absorption or the release paper for cover is adhered to part of the surface 3 to be stuck with the liquid absorber or powder which has liquid absorbability but is not sticky in spite of liquid absorption is adhered as the liquid absorber 5 to the other part,  or the powder which has liquid absorbability but is not sticky in spite of liquid absorption is incorporated the liquid absorber 5 of the surface 3 to be stuck with the liquid absorber. The sheet-like liquid absorber 5 having through-holes on the surface 3 to be stuck with the liquid absorber and having the liquid absorbability is superposed and adhered onto the surface 3 to allow the adhesion of the powder which has the liquid absorbability but is not sticky in spite of water feeding on the surface 3 to be stuck with the liquid absorber through the through-holes.
Patent JP-H10269492-A (JP)
Title: Vehicle monitoring device
Inventor: ONODA YOSHIHIRO
IPC: G08G1/056
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To automatically detect a vehicle driven in the reverse direction on an one-way road having high dangerousness, to previously prevent the occurence of an accident and to quickly deal with an accident after its occurrence by judging the advancing direction of a driven vehicle from the outputs of plural vehicle sensors and judging whether the driven vehicle moves on the one-way road in the reverse direction or not. SOLUTION: At least two vehicle sensors 1a, 1b are arranged on an one-way road in parallel with the advancing direction of a vehicle at an interval less than the length of the vehicle. Outputs A, B from the sensors 1a, 1b are inputted to a vehicle advancing direction judging part 2. The guiding part 2 judges the advancing direction of the vehicle passed from a time difference between the two outputs A, B. The judged result of the judging part 2 is inputted to a reversely driving vehicle judging part 3. The judging part 3 judges whether the running vehicle is reversely driven or not, and at the time of reverse driving, an informing device 4 for a reversely driven vehicle and an informing device 5 for a normally driven vehicle are commanded to generate warning or the like.
Patent JP-H01262007-A (JP)
Title: Roll grinding method on on-line roll grinding apparatus
Inventor: TSUKUDA KAZUHIRO
IPC: B24B5/37
Filed: 1988-04-13
Abstract: PURPOSE:To improve the product quality and the workability of grinding by measuring the roll profile by a profile detector detecting the target profile and the wedge of the roll of its own and grinding the difference between the target profile and the measured value. CONSTITUTION:With respect to the on-line roll 1, a grindstone bed 4 oscillating in the axial direction of the roll is provided, and plural roll profile detectors 2 and grindstones 3 are disposed. The grindstone bed 4 is oscillated in the axial direction of the roll, partial profiles detected by each roll profile detector 2 are connected, to form the measured roll profile 5 including the roll wedge. The difference between the target profile 6 given by an initial profile function and the measured profile 5 is made as the grinding profile (slash part) to grind by the grindstone 3. By this method, because the roll wedge is reduced and the manual operation is decreased, the product quality and the grinding workability are improved.
Patent JP-H07293204-A (JP)
Title: Gas turbine cooling blade
Inventor: MATSUURA MASAAKI
IPC: F01D9/02
Filed: 1994-04-27
Abstract: PURPOSE:To surely and effectively perform cooling and reduce manufacturing costs without giving any effect on the aerodynamic characteristic of a blade by simple constitution. CONSTITUTION:In a gas turbine cooling blade 2 cooled by internally flowing cooling air 3, only a blade rear end part difficult to be cooled from inside is formed of a porous material 9 and incursion of heat from a high temperature gas to the blade is prevented by cooling the blade rear end part by means of cooling air oozing out from the inside.
Patent JP-H01260402-A (JP)
Title: Dye system polarizing film
Inventor: OKADA TOYOKAZU
IPC: G02B5/30
Filed: 1988-04-11
Abstract: PURPOSE:To form the dye system polarizing film having high durability and high performance by using at least one kind of dyes having a specific degree of dye orientation in a wavelength region where the max. absorption is exhibited. CONSTITUTION:At least one kind of the dyes having >=85% dye orientation degree F determined by equation I in the wavelength region where the max. absorption is exhibited is used. In equation I, F denotes the degree of the dye orientation; T1 denotes the transmittance when measurement is made by aligning the transmission axis of the polarizing film in the same direction with respect to linearly polarized light; T2 denotes the transmittance when the measurement is made in the state of intersecting the transmission axis of the polarizing film orthogonally with the linearly polarized light. The dye system polarizing film which is strong to water and heat and has the high durability and high performance in case of using the same over a long period of time in the state of a high temp. and high humidity is thereby obtd.
Patent JP-H05254782-A (JP)
Title: Action limiting device for mobile crane
IPC: B66C23/88
Filed: 1992-03-13
Abstract: PURPOSE:To eliminate a feeling of uneasiness given to an operator by providing a limit display part, which displays a restriction for whether it is by an upper limit or by a lower limit when boom related action, reaching a limit value, is restricted, in a display part for representing a boom rough figure as viewed by side surface. CONSTITUTION:In a mobile crane, various actuators are controlled by a driving control unit 10 to provide an action limiting device for limiting a boom movable attitude within a permissible movable range. In this action limiting device, detecting signals of a boom length detector 11a and an elevation angle detector 11b are compared with input signals of a boom length limit value input part 12a and a boom elevation angle limit value input part 12b, in an arithmetic part 13, to stop action of a boom in accordance with this comparing result. The actual value related to a boom movable attitude is displayed in value display parts 14c, 14d, in a display part 14, and also displaying a restriction for whether it is by an upper or lower limit, when boom related action is restricted by reaching a limit value, in limit display parts 15 to 18.
Patent JP-S5716658-A (JP)
Title: Wood-decomposing treatment
Inventor: MASAMOTO KIYOUJI
IPC: A23K10/32
Filed: 1980-06-30
Abstract: PURPOSE: Wood waste is swelled with steam, wood-decomposing fungi are inoculated and decomposition is effected under moisture heat conditions, whereby the decompostion treatment of wood waste is conducted efficiently and rapidly.  
     CONSTITUTION: Wood waste is roughly crushed and swelled with steam preferably at 5W15kg/cm 2  for 5 to 10min. Then, wood-decomposing fungi suitable for the kind of wood is inoculated and the decompostion is conducted under a moisture heat fitted to the fungi. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04300277-A (JP)
Title: Method for preparing laminated film
Inventor: TANAKA SATOSHI
IPC: H01L39/24
Filed: 1991-03-28
Abstract: PURPOSE:To provide a method for preparing a laminated film having a thin oxide superconducting film and a thin film in an upper layer laminated on the aforementioned thin oxide superconducting film. CONSTITUTION:An MgO (100) substrate 5 is contained in an ultrahigh-vacuum chamber, which is subsequently evacuated to <=1X10<-9>Torr. O2 of >=5N (99.999%) purity and Ar are then introduced to regulate the temperature of the aforementioned MgO (100) substrate 5 to 700 deg.C and a thin c-axis-oriented Y1Ba2Cu3O7-x film 1 is subsequently formed on the above-mentioned MgO (100) substrate 5 according to an off-axis sputtering method. After the film formation, the temperature of the resultant thin Y1Ba2Cu3O7-x oxide superconducting film 1 is regulated to <=350 deg.C and the interior of the aforementioned chamber 3 is further evacuated to 1X10<-9>Torr. Ar and O2 are then introduced and the temperature of the thin Y1Ba2Cu3O7-x oxide superconducting film 1 is regulated to 375 deg.C to form a thin BeO film 2 having 10nm thickness on the thin Y1Ba2Cu3 O7-x oxide superconductive film 1 according to a sputtering method. Furthermore, the temperature of the thin Y1Ba2Cu3O7-x film 1 is regulated to 700 deg.C and the second thin Y1Ba2Cu3O7-x film 3 is continuously formed by the off-axis sputtering method.
Patent JP-S58206898-A (JP)
Title: Vertical pump
Inventor: HAYASHI YOUJIROU
IPC: F04D7/06
Filed: 1982-05-28
Abstract: PURPOSE:To enhace the reliability of a vertical pump, by disposing a plurality of heating or cooling mechanisms in the circumferential direction of a vertical annular space, and thereby preventing occurrence of natural convection in the annular space. CONSTITUTION:In case that there are no cooling pipes 10, argon gas in an annular space 3 causes natural convection by high-temperature sodium liquid. According to the present invention, however, the temperature distribution in the circumferential direction of the annular space 3 is made uniform by detecting the temperature change in the annular space 3 by means of temperature sensors 11 and feeding a cooling fluid such as low-temperature argon gas to a high-temperature portion or portions via pipes 10, whereby it is enabled to prevent occurrence of natural convection of argon gas.
Patent JP-H11288106-A (JP)
Title: Plate protective agent for lithographic printing plate
Inventor: MATSUMOTO HIROSHI
IPC: G03F7/40
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a printing plate protective agent capable of rendering a nonimaging part insensitive to greases and free from occurrence of dropout of prints even in the case of a long time storage and kept high in stability by incorporating an aliphatic saturated chain hydrocarbon having branched hydrocarbons specified in a carbon number range in the emulsified printing plate protective agent for the lithographic printing plate. SOLUTION: The emulsified printing plate protective agent for the lithographic printing plate contains one or more kinds of combinations of the aliphatic saturated chain hydrocarbon with the branched hydrocarbons in the range of 18-36 carbon number in an oil phase. These branched hydrocarbons are embodied by methyl, ethyl, n-propyl, and isopropyl groups and the like, thus permitting the obtained plate protective agent for the lithographic printing plate to render a nonimaging part insensitive to greases and to be free from occurrence of drop-out of prints even in the case of a long time storage and kept high in stability. When a sponge or cotton tampon or the like is used for this agent, the printing plate can be easily subjected to this agent, and it can be used, while maintaining stability for a long period against mixing of the component of the developing solution.
Patent JP-H05258221-A (JP)
Title: Magnetic head holder
IPC: G11B5/105
Filed: 1992-03-13
Abstract: PURPOSE:To facilitate the operation to adjust a head position by providing a reference line for aligning the magnetic head on a holder body. CONSTITUTION:The adjustment of the position where the magnetic head is mounted is executed by reference grooves 93, 94 formed in the holder body 33a. The holder 33 is formed by processing or molding in such a manner that the reference grooves 93, 94 are previously aligned to center lines 11, 12 of reference holes 9, 10 for this purpose. The reference grooves 93, 94 are, therefore, ought to be aligned to the center lines of the reference holes 9, 10 at the time of the production of the holder 33 and there is no need for measuring the centers of the reference holes 9, 10 at each time as in the conventional method. The adjustment can thus be made simply by aligning a gap 1 to the reference grooves 93, 94. Since there is no fluctuation in the reference line, the head assembly is attained with high accuracy. The yield is thus improved and the cost is reduced.
Patent JP-H05253477-A (JP)
Title: Production of column packing material for gas chromatograph
IPC: B01J20/18
Filed: 1992-03-13
Abstract: PURPOSE:To provide a production method for a column packing material for gas chromatograph possible to control CO2 adsorption quantity of molecular sieve 5A and then possible to shorten retention time. CONSTITUTION:Silica is deposited on the molecular sieve 5A by repeating series of process to dipping 0.1g molecular sieve 5A, preliminary dipped into water, per 1ml mixed solution of Si(OEt)4, H2O, EtOH and HNO3 into the solution, to execute solid-liquid separation and to dry at 373K and thus, the column packing material for gas chromatograph used for the analysis of CO2 mixed gas is produced.
Patent JP-H07289319-A (JP)
Title: Pierced earring
Inventor: TAKAOKA YONEICHI
IPC: A44C7/00
Filed: 1994-04-27
Abstract: PURPOSE:To inhibit occurrence of an allergic reaction to the skin by forming a base part, a needle part connected to the base part and a catch removably attached to the needle part from a resilient and flexible resin material which is harmless to the human body and which is transparent or translucent. CONSTITUTION:A piece body 1 is composed of a base part 2 and a needle part 3. A catch 4 is removably inserted on the needle part 3. The base part 2 is formed of a circular thin plate, and the needle part 3 is integrally molded with the center part of the circular base part 2. The catch 4 removably attached to the needle part 3 has a three-dimensional structure having a heart-like shape in a front view. An insertion hole 4a for the needle part 3 is formed in the head-like catch 4 so as to extend thicknesswise from the center part to the same, and the front surface of the heart-like catch 4 is formed so as to be concavely curved from the outer periphery to the center thereof so as to form a bowl-like shape. The base part 2, the needle part 3 and the catch 4 are made of a flexible and resilient material which is harmless to the human body so as to avoid causing an allergic reaction to the human body, and which is transparent or translucent.
Patent JP-H11288233-A (JP)
Title: Information display device
Inventor: TATENO IZURU
IPC: E01F9/619
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a durable, energy saving, and maintenance-free information display device which has a wide use and is very simple and inexpensive and can be used in road signs, refuge signs, sight guide display plates, road surface display plates, sound absorption plates, interior plates, etc., which are superior in visual recognizability even in dark places such as road surfaces at night, roadsides, tunnel walls, mountainous regions, and beaches. SOLUTION: A reflection element 1 having a light reflecting property and a light storage element 2 which is excited by light in a wavelength area including ultraviolet rays to emit visible rays and has a property to have afterglow for a long time even after the end of excitation of ultraviolet rays are integrated with a substrate with glaze as the base material. Thus, not only this device reflects the light like solar rays to have an excellent visual recognizability in the daytime but also a light reflection area reflects light in a wide angle to the position of a light source like a headlight of an automobile at night.