baber/WOPTO huggingface dataset:
Patent JP-H02274587-A (JP)
Title: Recording paper
Inventor: OKAYA HIROAKI
IPC: B41M5/50
Filed: 1989-04-17
Abstract: PURPOSE:To improve glossiness and water resistance by a method wherein a coating layer containing not only a synthetic silica but also a colloidal silica is formed on a base paper and treated with a water solution containing a cationic polymer electrolyte, and said coating layer still in a wet condition is contact-bonded on a heated mirror-finish surface and dried. CONSTITUTION:After an aqueous coating liquid at least containing a synthetic silica as a pigment, a colloidal silica, and an aqueous binder is applied as an utmost layer of recording paper, a water solution at least containing a cationic polymer electrolyte is applied to treat the utmost layer. Therefore, a stable coating can be conducted without the occurrence of the thickening or cohesion of the coating liquid. Then, the utmost layer treated as the above still in a wet condition is contact bonded on a heated mirror-finish surface, whereby the recording paper is produced. In this manner, because the synthetic silica ensures the forming of a large number of voids and microfine surface irregularities, an ink absorption capacity is improved, and the reduction of glossiness is inhibited by using the colloidal silica in combination.
Patent JP-S5219444-A (JP)
Title: Environment-improving air-conditioning method
Inventor: YAMAMURA YOSHIO
IPC: F24F3/16
Filed: 1975-08-05
Abstract: PURPOSE: To provide an air-conditioning method for modulating noises and unpleasant odors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0795881-A (JP)
Title: Method of producing chymosin
Inventor: NOOMAN HENRI KEARI
IPC: C12N9/60
Filed: 1994-04-11
Abstract: PURPOSE: To provide a method for producing chymosin by cleaving methionine- preprochymosin produced from a host organism transformed with a vector system carrying a gene to be a code of the methionine-preprochymosin, capable of producing the enzyme for producing cheese in a large amount.  
     CONSTITUTION: This method for producing chymosin comprises extracting all RNAs from the stomach mucosa of a calf by a conventional method, subjecting the extracts to oligo(dT)cellulose column chromatography or the like to isolate the mRNA of the preprochymosin, treating the mRNA as a template with a reverse transcriptase to synthesize cDNA, treating the cDNA with a restriction enzyme, ligating the treated cDNA to be a code of the methionine- preprochymosin to a proper vector system, introducing the recombinant plasmid into a host organism such as a microorganism host organism, culturing the transformant in a culture medium, and subsequently adjusting the pH of the produced methionine-preprochymosin to cleave the methionine-preprochymosin. Thus, the chymosin which is an enzyme for coagulating milk and is useful for producing cheese and the like is efficiently obtained. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5220052-A (JP)
Title: Detector for skim position in grinding machine
Inventor: KASAI TAKEO
IPC: G01B7/28
Filed: 1975-08-08
Abstract: PURPOSE: To provide a skim position detecting device having a digital arithematic unit, which is best suited for use in a moding machine for automobile tires. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63263220-A (JP)
Title: Intake control device for internal combustion engine
Inventor: OBAYASHI HIDEKI
IPC: F02B29/04
Filed: 1987-04-17
Abstract: PURPOSE:To improve the characteristics of output torque by providing a flow control valve in a bypass passage by-passing an intake cooler, and controlling flow control valve according to an engine load. CONSTITUTION:An intake passage B is provided with a supercharger C, an intake cooler D and an intake control valve E in order from its upstream side. The primary controlling means I controls the intake control valve E according to a detected engine load. A by-pass passage F by-passing the intake cooler D is formed, and provided with a flow control valve G. When an engine load is below its fixed value, the secondary controlling means J opens the flow control valve G. Intake air not cooled by the intake cooler D can be thereby drawn in large quantities to compensate insufficient heating on a mixture during partial engine loading for the improvement of output torque characteristics.
Patent JP-H02274817-A (JP)
Title: Primary recrystallizing annealing method for grain-oriented electrical steel sheet
Inventor: NAKAYAMA TADASHI
IPC: C21D8/12
Filed: 1989-04-15
Abstract: PURPOSE:To adequately control oxygen content in a primary recrystallized annealed steel sheet by annealing while measuring the oxygen content on the surface oxide layer at the time of executing the primary recrystallizing annealing to a grain-oriented electrical steel sheet. CONSTITUTION:After executing hot rolling and cold rolling to the grain oriented electrical steel sheet of the specific composition, the primary recrystallizing annealing is executed at about 810 deg.CX120sec under (75%H2+25%N2) atmosphere having about 40 to 70 deg.C dew point. Then, fluorescence X-ray intensities of Mn, Cr, P, etc., in the steel sheet during running is measured with a fluorescence X-ray analysis, and by these measured values, the oxygen content is inferred. By this method, the oxygen content can be measured in on-line, and the development of deterioration of the secondary crystallization and the dispersion of magnetic flux density are prevented.
Patent JP-H10288967-A (JP)
Title: Panel illumination device
Inventor: OTAWARA ISAO
IPC: F21S2/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a panel illumination device which is constituted so that light emitting diodes are efficiently used and a uniform irradiating action without unevenness is executed and which is free from maintenance. SOLUTION: This device 20 is constituted so that the light emitting diodes 3 disposed on the inside of a rectangular housing are used as a light source and a plastic panel is stuck to the front surface side of the housing. Then, the diodes 3 are arrayed along the opposed inside surfaces 2A and 2B of the housing so as to face each other by almost horizontally adjusting the directions thereof. Besides, a reflection paper 4 shaped like a gable roof and folded into two with the almost central line position of the housing dividing the housing to the opposed inside surfaces 2A and 2B as a ridgeline 6 is disposed at the inside bottom surface of the housing.
Patent JP-H08290224-A (JP)
Title: Caulking device
Inventor: TANAKA HIROAKI
IPC: B21D39/00
Filed: 1995-04-21
Abstract: PURPOSE: To obtain a caulking device for dealing with the diversification of caulked shapes by making abutting position of a pressing member to the part to be pressed of a work variable. CONSTITUTION: This device consists of a pressing mechanism part which is composed of a 1st driving device for driving a shaft head which is freely ascendably and descendably provided in the upper part of the table 3 which is freely turnable around the vertical axis on a frame through guide rails on the side face of a column which is erected on the frame and 2nd driving device for rotationally driving the table provided inside the table around the vertical axis. The device consists of a caulking mechanism part which is composed of a caulking head 13 which is fixed at the shaft head, two ball screws 16 which are mutually coaxially provided in a recessed part 15 on the caulking head in a horizontal direction, caulking rollers 17 screwed in the ball screws and servo motors 20 respectively fixed on the caulking head.
Patent JP-S5722106-A (JP)
Title: Preparation of aluminum nitride
Inventor: MASUDA KATSUHIKO
IPC: C01B21/072
Filed: 1980-07-15
Abstract: PURPOSE: To prepare a large amount of aluminum nitride through heating at low temperature for a short time inexpensively, by heating a combined body obtained by laminating aluminum foils and carbon thin layers alternately, followed by reacting aluminum with nitrogen while inducing an exothermic reaction.  
     CONSTITUTION: Aluminum foils and thin layers of carbon are laminated alternately or coiled alternately, by bringing aluminum foils into contact with carbonized paper or finely divided powder of carbon. The combined body is heated under nonoxidative or nonreactive atmosphere at ≥600°C. The combined body is brought into contact with an oxygen-containing gas, an exothermic reaction is induced, and the atmosphere is made into a high-temperature state at about 1,800W2,000°C. In the state, nitrogen in the atmosphere is reacted with aluminum to prepare aluminum nitride. This method can be applied to the production of an element of condenser, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5621760-A (JP)
Title: Non-spherical surface machining method
Inventor: MACHIDA HARUHIKO
IPC: B24B13/00
Filed: 1979-07-28
Abstract: PURPOSE: To facilitate machining formation of non-spherical lens in such a way that a grinding tool is inserted into a conical machining jig, the specific outer peripheral part of the jig is transferred its image on the edge tip of the grinding tool, and the edge tip is formed into a hyperbola, ellipse, or parabola.  
     CONSTITUTION: The edge tip is formed into a hyperbola, ellipse, or parabola in such a way that grinding tool 2 is inserted through its groove part 3 into a conical machining jig 1, and the specific outer peripheral part of the machining jig 1, is transferred its image on the edge tip of the grinding tool 2. With the congruence of the grinding tool 2, the center of a machined object 4 and a rotary axle of a supporting stand 5 when the supporting stand 5 is turned, the machined object 4 can be machined to be for example a hyperboloid of revolution corresponding to the edge  tip form of the grinding tool 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60238623-A (JP)
Title: Swinging device for electric heater
Inventor: HASHIKAWA KIICHI
IPC: F24C7/06
Filed: 1985-05-09
Abstract: PURPOSE:To decrease the length of a connection lead between a body and a stand to a minimum value and simultaneously to prevent the occurrence of impediment to swing motion, by a method wherein a hollow tubular swing center shaft is formed integrally with a body. CONSTITUTION:A motor 2 for swing-driving is contained in a stand 1, a crank 3 is attached to the main shaft of a motor 102, and a rod 4 is connected to the crank 3 by means of a hinged joint. Meanwhile, a quartz tube heater 6 and a reflecting plate 7 are contained in the body 5. A hollow tubular swing center shaft 8 is formed integrally with the bottom surface of the body 5. A length A of a swing center shaft 8 is increased over a height B of the moving part of the crank 3 and the rod 4. A lead wire 11 running between the body 5 and the stand 1 is caused to run through the hollow part of the swing center shaft 8. This enables reliable protection of the lead wire 11 from the moving part of the crank and the rod, and since the running-through position of the lead wire is located to the swing center shaft, the length of the lead wire can be reduced to value as low as possible.
Patent JP-S5721470-A (JP)
Title: Adhesive for synthetic resin molded product
Inventor: KOBAYASHI SEIJI
IPC: C09J175/00
Filed: 1980-07-15
Abstract: PURPOSE: The titled adhesive with large initial and post-heat resisting test adhesion, particularly suitable for the formation of an end part of side-moldings, which is obtd. by the reaction of a polyester-base urethane prepolymer with a specifid diol mixture.  
     CONSTITUTION: The titled adhesive is obtd. by the chain extension reaction of a polyester-base urethane polymer having NCO groups at the both terminals with a  diol mixture consisting of a lower alkylene diol and a lower saturated aliph. diol, if necessary, followed by the grafting of an acrylate monomer. When moldings body 1 is set to metal molds 3 and 4, and an end part 2 of side-moldings is formed by the injection of a material through sprue gate 5, side-moldings having the end part 2 firmly bonded to the body 1 is obtd. by injection molding with application of said adhesive to an end surface 1a of the body 1.  
     EFFECT: The adhesive is also excellent in impact resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04326024-A (JP)
Title: Photoelectric conversion device
Inventor: SHINOMIYA KOJI
IPC: H03F3/08
Filed: 1991-04-26
Abstract: PURPOSE:To enable the picking up of an electric signal alone selectively as obtained by photoelectric conversion of light energy with a specified frequency in a photoelectric conversion device. CONSTITUTION:A parallel resonator 11 which performs a frequency selection and a current-voltage conversion of a photoelectric conversion current with a photoelectric conversion element 1 is provided with a voltage limiter circuit 12 in parallel. Thus, a voltage alone by light with a specified frequency can be picked up selectively by the setting of a resonance frequency of the parallel resonator 11. Thus, also allows the limiting of a voltage generated by the parallel resonator 11 to a moderate level thereby enabling the prevention of malfunction, breakage of a circuit element and the like otherwise caused by the voltage generated by the parallel resonator 11 as it becomes excessive.
Patent JP-S61257483-A (JP)
Inventor: EDOWAADO JIYOOJI CHIYOBII JIYU
IPC: C21D9/46
Filed: 1986-04-25
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-H02275717-A (JP)
Title: Needlelike crystal superconductor and its production
Inventor: ASHIZAWA TORANOSUKE
IPC: C01G3/00
Filed: 1989-04-17
Abstract: PURPOSE:To obtain a needle-like crystal superconductor, excellent in orienting properties of crystals and having the high critical current density by heating, melting and cooling a mixture containing a rare earth element except Pr and Ce, Ba and Cu in specific proportions under prescribed conditions. CONSTITUTION:A rare earth element except Pr and Ce is mixed with Ba and Cu to provide 1:2:3 (expressed in terms of atomic ratio) ratio thereof. The resultant mixture is then heated at 1300 to 1450 deg.C and melted. The obtained melt is subsequently quenched to 950 to 1050 deg.C temperature and then annealed to ambient temperature.
Patent JP-S5430308-A (JP)
Title: Vehicle-used double-shaft gas turbine
Inventor: SUMI YASUO
IPC: F02C3/10
Filed: 1977-08-11
Abstract: PURPOSE: To improve braking performance by the constitution where fuel supply is cut off in use of an engine brake and is then released by a re-running device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10283106-A (JP)
Title: Information setting device
Inventor: KIRA YOSHIBUMI
IPC: G10H1/18
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To set a stable value with much higher resolution when setting the value while using an analog manipulator such as a volume. SOLUTION: A value storage means 13 is provided for inhibiting the setting of information with fluctuation while an analog manipulator 1 to be used for setting information is fluctuated within prescribed width reversely to a fluctuating direction set in a direction storage means 15 and even when this analog manipulator 1 is vibrated at the time of setting the analog manipulator 1 near the border of the information setting value, the information is not set by ignoring the detected value of the analog manipulator 1 with the fluctuation. Thus, the stable value can be set with much higher resolution while preventing the information setting value from being fluctuated with the vibrations of the analog manipulator 1.
Patent JP-H08291212-A (JP)
Title: Production of flame retardant epoxy resin, flame retardant epoxy resin composition and matrix resin composition for printed circuit board
Inventor: YOSHIZAWA MASAKAZU
IPC: C08G59/14
Filed: 1995-04-21
Abstract: PURPOSE: To obtain the subject resin having high fluidity, excellent in impregnating property to prepreg, etc., extremely excellent also in resistance of its cured product to moisture and heat and useful for printed circuit boards, etc., by using a polyfunctional epoxy resin component obtained by suppressing the reaction of phenol component. CONSTITUTION: (A) A bisphenol type epoxy resin (preferably either one resin of a bisphenol A type epoxy resin, a bisphenol F type epoxy resin and a tetrabromobisphenol A type epoxy resin) is reacted with (B) a novolak resin of monophenols (preferably a bisphenol A novolak resin having 2.1-10 average functional group number) and (C) halogenated bisphenols (preferably tetrabromobisphenol A) in 1-20 equivalent ratio of epoxy group to OH group an then the reaction is suppressed so that reaction ratio of OH group in a raw material component becomes 20-90% to provide the objective flame retardand epoxy resin. Furthermore, the reaction is preferably carried out at 100-200 deg.C for about 0.5-10hr.
Patent JP-H08293964-A (JP)
Title: Original reader
Inventor: TABATA MASAMI
IPC: G03G15/04
Filed: 1995-04-21
Abstract: PURPOSE: To provide an image signal having high picture quality by preventing dust and light from a light source from entering a reading part. CONSTITUTION: Concerning the original reader provided with linearly arranged photoelectric transducers 1, line light source 2 constituted parallelly with the line of the elements 1, lens array 4 for converging reflected light of the light from the light source 2, one substrate 3 for mounting both the photoelectric transducers 1 and the line light source 2, and frame 6 for fixing the substrate 3, treatment is performed to the substrate 3 so that light from the line light source 2 can not be made incident on the photoelectric transducers 1 directly. Besides, a linear recessed part 8 is provided between the photoelectric transducers 1 and the line light source 2 mounted on the substrate 3, and a partition plate 7 for the frame is inserted into the recessed part 8.  Further, at least one or more linear projecting parts are provided between the photoelectric transducers 1 and the line light source 2 mounted on the substrate 3.
Patent JP-H08335271-A (JP)
Title: Picture processing method of picture diagnosis support device
Inventor: DOI KUNIO
IPC: A61B6/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a new and improved method for automatic detection of the exact boundary of a chest part in a digitized chest part X-ray picture. SOLUTION: This is a computerized method for detecting and characterizing a disease by a picture obtained from a chest part X-ray picture. The picture in the chest part X-ray picture is processed for deciding the boundary of the chest part including the edge of a lung upper end, right and left chest part edges, and right and left half diaphragm edges. An organizational scale including the RMS change of pixel values in a concerned area is converted into relative exposure, and a system noise component which is present in a system used for the generation of the picture is compensated. An organizational index and a geometrical pattern index are generated. Also, the histogram of the index is generated, and inputted to a learned artificial neural network for classifying the normality and abnormality of the picture to be applied.
Patent JP-S5322388-A (JP)
Title: X-ray radiation apparat us
Inventor: WATANABE EIJI
IPC: H01J35/30
Filed: 1976-08-13
Abstract: PURPOSE: To project an electron beam correctly to a desired position by projecting the electron beam to a target based on the deflection signal values which have beforehand been measured. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5220879-A (JP)
Title: Electric amount memory element
Inventor: FUKUNAGA HIDEMI
IPC: G11C27/00
Filed: 1975-08-09
Abstract: PURPOSE: To increase life of theelement by adding substnace, which suppresses formation of needle like crystal in solvable metal appeared on unsolvable metal leectrode, to leectrolytic solvent and to make broad application from low electric current to high electric current possible when used as a timer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03294552-A (JP)
Title: Production of interlock warp knit fabric in double raschel machine
Inventor: MURAKAMI YOSHINORI
IPC: D04B21/02
Filed: 1990-04-12
Abstract: PURPOSE:To obtain the subject warp knit fabric without impairing stretchability by knitting a base fabric from ground warp yarn with a double raschel machine, integrally knitting brittle yarn of a low breaking strength as support yarn in selvage parts of the base fabric, then breaking the support yarn in processing and enabling stretching. CONSTITUTION:A warp knitted fabric having double-side needle loops is produced by a double raschel machine. In the process, ground warp yarn 1 is passed through a guide 17 to repeat overlapping with knitting needle rows (10F) and (10R). Ground warp yarn 2 is passed through a guide 18 to repeat overlapping in the direction entirely opposite to the ground warp yarn 1 and knit a base fabric. Brittle yarn having a low breaking strength as support yarn 3 is simultaneously and integrally knitted in selvages of the base fabric by fringing or pulling out the yarn. Knitting is further carried out and selvage parts of the knit fabric are then strongly pulled in processing to suitably break the support yarn 3 and enable stretching. Thereby, an interlock warp knit fabric is obtained.
Patent JP-S61255483-A (JP)
Title: Character recognition device
Inventor: HAI TOUZEN
IPC: G06K9/34
Filed: 1985-05-08
Abstract: PURPOSE:To use a slip using a conventional print ink by identifying a full area of a picture data for one character's content including a character describing frame from a background area and using data of the difference area and the background area so as to detect the character describing frame. CONSTITUTION:The full area surrounded by black picture elements is identified from a picture data for one character's content including the character describing frame at the 1st identification section 71, while a white picture element area surrounded by black picture elements is identified by the 2nd identification section 72, the results are given to the 3rd identification section 73, where the 3rd area belonging to the 1st area identified by the section 71 and not belonging to the 2nd area identified by the section 72 is identified. The 3rd and 2nd areas are processed by the 1st processing section 74 to detect the picture element area for the character describing frame and a character data separated from the input picture data is extracted by the 2nd processing section 75.
Patent JP-S5523481-A (JP)
Title: Gas chromatographing method for mixture of mirror image isomer of organophosphorus compound with nh radical combined with asymmetric phosphorus atom
Inventor: OOI TAKAFUMI
IPC: B01D15/08
Filed: 1978-08-08
Abstract: PURPOSE: To perform gas chromatography of a marked mirror-image isomer mixture by using a specific optically-activated compound as a solid phase.  
     CONSTITUTION: Through gas chromatography making a dielectric substance such as optically-activated peptide ester and amino acid amide into a solid phase, the mirror-image isomer mixture of the compound with NH radical combined with asymmetric atoms expressed by equation I[X is O and S; A and B are R 1 , OR 2  and SR 3  (provided that A and B are different radical); and R, R 1 , R 2 , and R 3  are alkyl, (substitution) (aralkyl) and (substitution) allyl] is analyzed. As the above- mentioned optically-activated peptide ester, an optically-activated s-triazine dielectric substance with not less than two asymmetric atoms is recommendable which is expressed by formula II [Y and Z are -NH-E-COOR 4 , -NH-F-COOR 4 , formula III, -OR 7 , and halogen; E and F are amino-acid remaining radicals; R 4  is esterified alcohol remaining radical; and R 5 , R 6  and R 7  are H and (cyclo) alkyl]. 
     COPYRIGHT: (C)1980,JPO&Japio