baber/WOPTO huggingface dataset:
Patent JP-S56161571-A (JP)
Title: Heat fixing device for copying machine
Inventor: KASAHARA MASAO
IPC: G03G15/20
Filed: 1980-05-16
Abstract: PURPOSE:To make the surface temp. of a heat roll constant and perform copying and fixing of good image quality by so controlling the surface temp. of the heat roll while it is revolving as to maintain the temp. higher than that when it is not revolving. CONSTITUTION:A series circuit of a resistance 42 and a switch 43 is further connected in parallel with a resistance 31 connected in series to a temp. sensor 5. Hereupon, the switch 43 is a switch which is closed by detecting the revolution of a heat roll 1. The resistance 43 is connected in parallel with the resistance 31 in such a manner that a temp. control device 41 operates at the temp. higher by about 20 deg.C which is the temp. difference produced by whether the heat roll 1 is revolving or not. Since the resistance components of the resistances 31, 42 are made smaller than that of the resistance 31 alone, the control temp. by the sensor 5 is increased. Then, excessive lowering of the surface temp. is obviated and good image quality is obtained.
Patent JP-H02245661-A (JP)
Title: Enzyme immunoassay for diazatetracyclo compound and compound used thereof
Inventor: SUZUKI AKIRA
IPC: G01N33/53
Filed: 1989-03-17
Abstract: PURPOSE:To measure enzyme immunity of a diazatetracyclo compound by measuring an enzyme activity of an enzyme labeled substance being separated from an antibody bonded thereto after an antigen-antibody reaction with a specimen to be inspected. CONSTITUTION:An animal is dosed with a bond of a compound of the formula I and protein, and a serum is sampled to obtain an antibody. Enzyme is bonded to a compound MBA-FR900482 of the formula II to form an enzyme labeled substance and a specimen containing a compound RF66980 of the formula III is mixed with the antibody and the enzyme labeled substance to cause an antigen/antibody reaction. Then, the enzyme labeled substance bonded to the antibody (bound portion) is separated from the enzyme labeled substance bonded to none (free portion) to measure any enzyme activity and a compound FR66980 of the formula III is estimated. Thus, concentration of FR66980 in blood is measured simply and quickly and immunity of enzyme can be measured simply by using a small amount of plasma - about 100mul.
Patent JP-H0519470-A (JP)
Title: Resist ink composition
Inventor: MIYAYAMA SATOSHI
IPC: G03F7/027
Filed: 1991-01-09
Abstract: PURPOSE:To obtain the compsn. which yields an excellent cured coating film by using a specific epoxy resin and is suitable for production of printed circuit boards. CONSTITUTION:This liquid compsn. contains a UV curing resin obtd. by bringing unsatd. carboxylic acid of 0.8 to 1.2mol per 1 epoxy equiv. of the epoxy resin expressed by formula I into reaction, then bringing polybasic anhydride of 0.2 to 1.0mol per 1mol hydroxyl group of the resulted resin into reaction, a photopolymn. initiator, a diluent, and an epoxy compd. In the formula, n denotes 0 to 10. This compsn. can be developed by a thin aq. alkaline soln. after the compsn. is cured by UV rays. Further, the compsn. can be cured by heat as well. The initiator is exemplified by benzoin, benzoin methyl ether, etc. Photopolymerizable monomers and/or org. solvents are usable as the diluent. The thermosetting component consisting of the epoxy compd. having the epoxy group is exemplified by a bisphenol A type epoxy resin, bisphenol F type epoxy resin, etc.
Patent JP-S59191737-A (JP)
Title: Production of highly adhesive polyester molding
Inventor: ISAKA TSUTOMU
IPC: C08G63/00
Filed: 1983-04-13
Abstract: PURPOSE:To provide the titled molding having excellent adhesion to various substrates, by carrying out a corona discharge treatment by spraying a gas having a specified oxygen content on a surface to be treated. CONSTITUTION:In the corona discharge treatment of a molding of a polyester composed of a dibasic acid residue composed of at least 80mol% of terephthalic acid and a glycol residue comprising continuously feeding it to a corona discharge treatment device, a gas contg. 20vol% or less oxygen or a gas mixture thereof is sprayed on the surface of the molding to be subjected to the corona discharge treatment to such an extent that the ratio (DELTA oxygen index/DELTA nitrogen index) of the rates of the changes of oxygen index and nitrogen index in the thin layer within 100Angstrom  from the surface of the molding before and after the corona discharge treatment is 1.5-3.5, and the nitrogen index in the thin layer within 100Angstrom from the outermost surface of the molding after the corona discharge treatment is 3 or above, thus producing the titled highly adhesive polyester molding.
Patent JP-S541080-A (JP)
Title: Defect detecting recorder of hoop form materials
Inventor: KOYANAGI KATSUUMI
IPC: G01N21/89
Filed: 1977-06-03
Abstract: PURPOSE:To rationalize quality segmenting of hoop form materials and enable quality judgement meeting the actuality to be performed by having signals produced at every fixed length of the moving hoop form material and recording the same together with defect detecting signals on recording chart.
Patent JP-H11245376-A (JP)
Title: Method and apparatus for coating squeegee, screen
Inventor: SHIMIZU TOMOHITO
IPC: B05D1/40
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce an unevenness of a film thickness after coating with an ink by mounting a plurality of baffle plates perpendicularly at a squeegee surface in a widthwise direction of a squeegee body, thereby making an ink liquid amount held in the width direction of the squeegee uniform. SOLUTION: A plurality of baffle plates 2 are installed perpendicularly at a squeegee surface at a certain interval in a width direction of a squeegee body 1 by a screw 9 or the other fastening means. The plates 2 are preferably aligned at an installing interval of 10 to 50 mm in the width direction of the body 1. And, a thickness of each of the plates 2 is preferably 0.3 to 2 mm. And, a length of the plate 2 of the squeegee in a perpendicular direction to the body 1 is 10 to 50 mm, and a length of the plate 2 in a parallel direction with the body 1 is 10 to 50 mm. And, a position of a lower end side of the plate 2 is raised 1 to 5 mm from an end of the body 1.
Patent JP-H06259113-A (JP)
Title: Automatic changing device for sequencer ladder circuit
Inventor: ARAKAWA TOMOHIRO
IPC: G05B19/048
Filed: 1993-03-01
Abstract: PURPOSE:To provide an automatic changing device for sequencer ladder circuit which can early detect the factor of trouble of the sequencer ladder circuit when a production line, etc., are driven by the sequencer ladder circuit. CONSTITUTION:An automatic changing device for sequencer ladder circuit is provided with the reader means 24 and 15 which read the designed sequencer ladder circuits, an inner coil selector means 20 which selects an inner coil out of the device used by the read sequencer ladder circuit, and the circuit changing means 21, 22, 23 and 26 which change the contact of the inner coil used by the sequencer ladder circuit into a conditional contact that decides an ON or OFF state of the inner coil when the selected inner coil satisfies the prescribed conditions.
Patent JP-H11265900-A (JP)
Title: Die attach paste
Inventor: KAGIMOTO TOMOHIRO
IPC: H01L21/52
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a die attach paste which can be cured in a short time by a method wherein the die attach paste comprises specific urethane diacrylate, specific mono (metha) acrylate, and flake-like silver powder where higher fatty acid is used as polymerization initiator and aggregation preventing agent. SOLUTION: Urethane diacrylate shown by a formula 1 is synthesized through a reaction which takes place among hydroxyalkylacrylic acid, polyalkylene grycol, and di-isocyanate through a usual method, where A denotes a formula, CH=CH-, R1 is an alkyl group, R2 is an aliphatic or cycloaliphatic residue, R3 denotes an alkyl group. The decomposition temperature of organic peroxide of polymerization initiator is set at preferably 40 to 140 deg.C at a quick heating test. A mono (meta) acrylate which includes an acrylic group and is represented by a formula II or III is added as a diluent. R4 denotes a substituting group whose number of carbons is 10 or above and contains an aliphatic and/or an aromatic group.  By satisfying the above condition, the acrylate is capable of serving enough as a diluent, restraining a die attach paste from shrinking on curing because it is possessed of a substituting group of large bulk, and enhancing an interface in adhesion reliability.
Patent JP-H07250655-A (JP)
Title: Production of green tangle powder
Inventor: HARADA YASUSHI
IPC: A23L17/60
Filed: 1994-03-11
Abstract: PURPOSE:To produce a green tangle powder low in content of salt components and keeping the green color of young tangles. CONSTITUTION:Young tangles collected in the season from February to May are used as a raw material and the fresh raw material collected from the sea is immersed in boiling water for 5 to 6min so as to be sterilized. Salt components and foreign materials contained in sea water can be simultaneously removed thereby and the cleaned raw material is then put in cold water at once so as to be quickly cooled. The cooled raw material is subsequently taken out, dehydrated and cut into fine pieces and the resultant fine pieces of tangle are subjected to low-temperature dehumidification and drying treatment. At a point of time when the delicious-taste components peculiar to tangle come out to the surface, the drying treatment is stopped. The dried tangle is gradually ground into fine particles by using a grinder while preventing heat generation, thus preparing the objective tangle powder of 200 to 300 mesh.
Patent JP-H02247265-A (JP)
Title: Resin composition for solvent type coating compound
Inventor: YASUDA SUEHIKO
IPC: C09D163/00
Filed: 1989-03-20
Abstract: PURPOSE:To obtain the title resin composition having excellent weather resistance, dry curing properties, coating performance and balanced performances, comprising a copolymer made of a specific unsaturated monomer and an epoxy group-containing compound. CONSTITUTION:(A) A copolymer comprising an unsaturated monomer (e.g. N,N-dimethylaminopropylacrylamide) shown by the formula (R1 is H or methyl; R2 is methyl or propyl; R3 and R4 are H, methyl or ethyl) is blended with (B) an epoxy group-containing compound (e.g. bisphenol resin) in the ratio of (10:90)-(90:10) (weight ratio of solid content) to give the aimed resin composition.
Patent JP-S56163713-A (JP)
Title: Electrostatic oil cleaning device
Inventor: SHIMODA MAKOTO
IPC: B01D35/06
Filed: 1980-05-21
Abstract: PURPOSE:To reduce the pressure loss caused by a filter, by giving an electric charge to the impurities contained in oil and then collecting these impurities by a filter. CONSTITUTION:An oil 1 to be treated in poured into an electrostatic oil cleaning device through an inlet 2, and thus the impurity contained in the oil are electrified at a high voltage electrode 3 to which the high voltage is applied via an insulator for high voltage plus a charging part opposite to the electrode 3 and consisting of an earth electrode 4. The electrified impurities are led to a filter collecting part 6 comprising a rapped filter. As the fiber diameter is extremely fine, a strong electric filed is produced at the rapped part when the electrified impurities get near the rapped part. Then, the impurities in the oil are attracted to the rapped area by the gradient force caused by the above-mentioned electric field to be collected there. While the oil is cleaned and discharged through an outlet 7. Thus a surface filtering system that collects the impurities at the area of rapping becomes available to reduce the pressure loss on the filter surface.
Patent JP-H07252627-A (JP)
Title: Thickness control method and device for hot-dip coating of metallic sheet
Inventor: MORIKAWA YASUTAKA
IPC: C23C2/20
Filed: 1994-03-11
Abstract: PURPOSE:To control the thickness of a coating metal by controlling the amt. of the coating metal to be pulled up by sticking to a metallic plate from a molten metal tank in a hot-dip coating method for the metallic sheet utilizing a gas throttling method. CONSTITUTION:This method comprises controlling the coating thickness by immersing the metallic plate to be coated into the melt of the coating metal and injecting V-shaped slit gases to this metallic plate surfaces nearly perpendicularly toward the metallic plate while pulling up the metallic plate, thereby allowing the hot-dip coating metal to flow out in a right side direction for the part on the right side from nearly the center of the metallic plate and in the left side direction for the part on the left side from the center. The device for this purpose is arranged with at least a pair of V-shaped gas throttling nozzles 19 capable of injecting the V-shaped slit gases to the metallic plate 2 between the coating tank and the conventional straight type gas throttling nozzles.
Patent JP-H10259390-A (JP)
Title: Surface coating method for coal piled up out in the open
Inventor: OTA KATSUHIRO
IPC: C10L10/18
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent dust making or flowing out during raining of coal piled up out in the open without fail by coating a coal pile with a water-repellent coating compsn. contg. a surfactant in a concn. adjusted according to the fine coal content of the coal pile. SOLUTION: A vinyl acetate polymer, an acrylic polymer, a vinylidene polymer, a polybutene polymer, and a styrene-butadiene polymer are suitable for the water-repellent coating compsn. When a coal pipe contg. 50-70% fine coal having a particle size of 3 mm or lower is coated, the compsn. contg. 0.005-0.05 wt.% surfactant is used; and when the content of fine coal having a particle size of 3 mm or lower is higher than 70%, the content of the surfactant is 0.025-0.20 wt.%. The surface of the coal pile is spray coated with the compsn. in an amt. of 0.5-2.0 l/m<2> . Thus, the compsn. penetrates into the coal pile without fail and forms a solid coating layer with a thickness of 0.4-80 mm.
Patent JP-H06284596-A (JP)
Title: Voltage regulator of ac generator for vehicle
Inventor: IWATANI SHIRO
IPC: H02J7/24
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a voltage regulator which does not impede power generation of an AC generator even when a power supply lead of a voltage regulator breaks or connector is disconnected. CONSTITUTION:A constitution is formed so that a control power supply of a switch element 305 for intermittently controlling a field current is supplied by switch elements 311, 315 which become conductive with an AC output voltage of an AC generator.
Patent JP-S63230615-A (JP)
Title: Cosmetic
Inventor: FUNATSU SHINICHIRO
IPC: A61K8/44
Filed: 1987-03-20
Abstract: PURPOSE:To obtain a cosmetic having high moisture retaining effects, excellent moisture retention on the skin, smoothness, fruitful feeling in use, low greasiness, improved adaptability to the skin and durable moisture retaining effects, using both an amino acid and carboxymethyl chitin. CONSTITUTION:Any cosmetic is blended with (A) 0.001-5wt.%, especially 0.005-1wt.%, based on sum of the cosmetic of carboxymethyl chitin and (B) 0.001-10.0wt.%, especially 0.01-5.0wt.% one or more amino acids selected from neutral amino acid such as glycine, acidic amino acid such as aspartic acid, basic amino acid such as arginine or a hydrochloride thereof as essential components in the weight ratio of the component A/B=50/1-1/20, especially 10/1-1/5 to give a cosmetic which has increased blending amount of amino acid, raised moisture retaining effects without damaging other properties and the above-mentioned effects.
Patent JP-H08266545-A (JP)
Title: Stone crushing device
Inventor: HANSU GURETSUGU
IPC: A61B17/225
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a lithotrite device for finding a position of a calculus in a patient's body and treating by a shock wave source by directly using an X-ray apparatus while the patient on a separate patient stage is conveyed. SOLUTION: A lithotrite device comprises X-ray device 4, 6 and a shock wave source 3 which are rotationally supported at a center of a rotational axis line horizontal to an apparatus stay 1 through a supporting arm 2. And a focus of the shock wave source 3 exists on a line given by a central radioactive ray 8 of the X-ray apparatus when properly controlled. The supporting arm 2 is formed as a circular or edgy C shaped curve, and the rotational axis line exists on it's surface and is almost vertically allocated against a longitudinal axis to a position of a finding position or a treating position of the patient stage 7. The supporting arm 2 and the shock wave source 3 are removable to three directions XYZ mutually right-angled.
Patent JP-H04302134-A (JP)
Title: Method of forming resist pattern
Inventor: ITOU YASUE
IPC: G03F7/26
Filed: 1991-03-29
Abstract: PURPOSE:To enhance the bond properties of an uppermost layer onto an SOG film within a three-layer resist structure using an intermediate layer. CONSTITUTION:After the formation of an SOG film 3 on a lower layer resist 2, the SOG film 3 is bleached in alkali water solution 4 to form a modified layer 5 and then the alkali water solution 4 on the SOG film 3 is cleaned up to form an upper resist 6.
Patent JP-H11263733-A (JP)
Title: Lipid metabolism improver
Inventor: KAGAWA KYOICHI
IPC: A23L33/18
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a safe and readily ingestible lipid metabolism improver, food and drink, and feed. SOLUTION: This improver contains a mixture of a protein hydrolyzate prepared by hydrolyzing a protein or a protein-containing material by a protease or an acid, and having 3-4 average peptide chain length and activities for improving lipid metabolism, and a chitosan as active ingredients. The weight ratio of the protein hydrolyzate to the chitosan formulated therewith is preferably (4:1)-(2:3).
Patent JP-S54158114-A (JP)
Title: Telautogram encoding method
Inventor: TOMITA SATORU
IPC: H04N1/00
Filed: 1978-06-02
Abstract: PURPOSE: To enhance the encoding efficiency by presuming that each picture element before conversion represents several sampling points through preciser scanning  and thus securing a better hit of the presumption.  
     CONSTITUTION: The binary picture signals are obtained through the telautogram scanning, and the value of each picture element is converted as shown in equation I based on the presumption via the nearby picture element to be then encoded. In this system, the small circular sampling points are obtained in addition to the large circular sampling points through preciser scanning. And in case the four sampling points corresponding to one picture element are all not equal, the value of each picture element is selected in order to secure a better hit of the presumption. In other words, the representative value of picture element 1a and 1b are set to "1" (black) and "0" (while) each to secure a better hit of the presumption. With such  selection of the value for each picture element, the signals after conversion are  turned to those more profitable for encoding, and furthermore the original  telautogram image is never deteriorated very much. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63235216-A (JP)
Title: Particulate material transporting pump
Inventor: HASHIMOTO MINEO
IPC: B65G53/18
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the mixing of different kinds of particulate materials by installing an aeration filter in demountable ways so that an accommodation space and a particulate material transportation means are connected, in a particulate material collecting pocket, in a transport pipe for wheat powder, etc. which uses the aeration filter. CONSTITUTION:A feeding valve 7 is released, and a particulate material 20 is supplied into a particulate material collecting pocket 3. The material 20 is piled onto an aeration filter 3, and when a level meter 10 detects the material 20, the feeding valve 7 is closed. Then, the high pressure air 17 is supplied from a high pressure air feeding pipe 16, and the high pressure air 22 is taken out from a high pressure air discharge pipe 21. Therefore, the material 20 on the aeration filter 13 is fluidized and allowed to flow out into a carrying-out pipe 2. When different kinds of particulate materials are transported, the upper and lower pots 5 and 11 are separated by flanges 5e and 11b, and each inside of the aeration filter 13 and pots 15 and 11 is cleaned. With such constitution, mixing of different kinds of powder can be prevented.
Patent JP-S63232080-A (JP)
Title: Steering device for working vehicle
Inventor: MATSUDA KENJI
IPC: B62D7/15
Filed: 1987-03-19
Abstract: PURPOSE:To enable compacting of structure, by a method wherein, in a device which changes a steering control amount, in a reverse direction to that of a front wheel, of a rear wheel according to the magnitude of a handle control amount, a gear case, containing a planetary gear and a ring gear, is located to a transmission system for steering control. CONSTITUTION:A knuckle arm 16 situated to the one of right and left wheels 12 is coupled in an interlocking manner to a steering handle through a drug link 17 an a gear box 9, and a knuckle arm 21 situated to the one of right and left rear wheels 13 is coupled in an interlocking manner to the gear box 9 through a drug link 22. The gear box 9 is formed in a manner to contain a sect gear 10 geared with a pinion gear 3, a planetary gear 6 being rotatable around an axis P2 positioned eccentrically to an axis P1 of the gear 10, and a ring gear 11 engaged with the gear 6 and positioned concentrically with the axis P1 of the sect gear 10. The drug links 17 and 22 for front wheels and rear wheels, respectively, are pivotally coupled in the respective diagonal positions situated with the axis P2 of the planetary gear 6 therebetween.
Patent JP-H03268072-A (JP)
Title: Image processing system
Inventor: OHASHI AKINAMI
IPC: G06T1/00
Filed: 1990-03-19
Abstract: PURPOSE:To extract a closed loop area ROI out of a digital image with high accuracy by adding a specific picture element dividing means when the picture elements of the digital image are divided into two types of groups. CONSTITUTION:A picture element dividing means 1 fetches a 2-dimensional image of an MRI, for example, and extracts a ROI out of the image 2. Then the picture element dividing processing is carried out. In this case, a procedure where the picture element value is converted into the 1st evaluation value through the conversion of function, a procedure where the result obtained by multiplying the image 2 by the digital data is converted into the 2nd evaluation value through the conversion of function, a procedure where the 3rd evaluation value is obtained with combination of the 1st and 2nd evaluation values, and a procedure where a pair to which the picture elements belong is decided based on the 3rd evaluation value are provided. Then the result of the picture element dividing processing is displayed on a display 3. Thus the ROI is extracted out of a digital image with high accuracy.