baber/WOPTO huggingface dataset:
Patent JP-2000255640-A (JP)
Title: Packing method and matter to be packed
Inventor: KOIKE MOTOMU
IPC: B65D77/26
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a packing method for a matter to be packed wherewith a packaging bag for packaging the matter to be packed is hardly torn. SOLUTION: A packing method is to put a matter to be packed 40 packaged with a packaging bag 80 in a packed matter housing space demarcated by packing pulp mold cushioning materials 10 and 20. The matter to be packed 40 is packaged with packaging materials 81 and 85 being double with excellent smoothness being maintained at their opposite contacting surfaces of lamination and put in the packed matter housing space, and relative slidings between the packed matter 40 and an inner bag 81 and between the pulp mild cushioning materials 10, 20 and an outer bag 85 are reduced with sliding motions actively made between the inner bag 81 and the outer bag 85.  Because of difficulties furnished to the packaging bags 80(81, 85) for being damaged, the bags are hardly to be torn, and thereby the packed matter 40 and the packing pulp mold cushioning materials 10, 20 are prevented from being rubbed with each other, and troubles such as producing of paper dust and damages at the surface of the packed matter 40 can be prevented.
Patent JP-H05221753-A (JP)
Title: Carbon-containing refractory
Inventor: NAKAO ATSUSHI
IPC: C21C5/44
Filed: 1992-02-13
Abstract: PURPOSE:To improve oxidation and corrosion resistance by impregnating a metal alkoxide into refractories consisting of prescribed amts. of graphite and refractory starting material. CONSTITUTION:A metal alkoxide forming Al2O3, ZrO2, ZrSiO4, TiO2, CaO, etc., by heat treatment is impregnated into refractories obtd. by incorporating 3-30 pts.wt. high purity graphite and 70-97 pts.wt. refractory starting material having high bulk specific gravity, large grain size and high purity such as electromelted material or further incorporating metal powder and nonoxide powder. The impregnated refractories are then heat-treated at about 1,000 deg.C for about 1hr to produce carbon-contg. refractories.
Patent JP-H09249223-A (JP)
Title: Hinge opening/closing type paper box
Inventor: YAMAZAKI YUKIKO
IPC: B65D5/66
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a hinge opening/closing type paper box for the housing of granular candies, granular beverage and powder detergent, etc., of which the manufacturing process and the cost, etc., are inexpensive, and of which the disposal after usage does not have problem because of being made of paper sheet, and the opening or the closing of the lid of which can be easily and surely performed, and which is easy to use and has a favorable appearance. SOLUTION: A paper box main body is formed into a rectangular box body of which the top is open by connecting a front surface plate 30, right and left side surface plates 40, 60, a rear surface plate 50, and a bottom surface plate group 70, 70, 70, 70, etc., and a paper box lid body is formed into a flat rectangular box body of which the bottom is open by connecting a lid surface plate 20, a front surface lid plate 31, right and left side surface lid plates 41, 61, and a rear surface lid plate 51, etc.  Then, to the lower edge of the rear surface lid plate 51 of the paper box lid body, a rear surface connecting piece 11 is connected with a folding line (a), and on the upper surface of the rear surface plate 50 of the paper box main body, the surface (internal surface side) of the rear surface connecting piece 11 being folded in of the paper box lid body, is affixed and connected to form this hinge opening/closing type paper box.
Patent JP-H09248645-A (JP)
Title: Method and device for roll forming gear
Inventor: AKIYOSHI HIDEYASU
IPC: B21H5/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To form a chamfered part on the corner of a gear simultaneously with the roll forming of the gear by pressing a backup roller provided with an inclined part for chamfering at the position oppositely facing the chamfered part of the gear to be roll formed onto a roll forming gear stock. SOLUTION: A gear stock W, tooth tool 3 and backup roller 5 are attached to a work shaft 1, tool shaft 2 and roller shaft 4; after that, the work shaft 1 and the tool shaft 2 are synchronously rotated, with the tool shaft 2 advanced against the work shaft 1 and with the tooth tool 3 pressed against the gear stock W; a tooth profile is thereby formed on the outer circumference of the gear stock W. Then, with a pressing force added to the gear stock W by both synchronously rotating tooth tool 3 and the backup roller 5 rotatably engaged with the semiformed teeth of the gear stock W, A chamfered part B is formed at the tip end edge of the outer circumferential teeth of the gear stock W by abutting the inclined part 5c provided in the backup roller 5.
Patent JP-S57175149-A (JP)
Title: Novel synthesis of dipeptide
Inventor: OOKAWA KENJI
IPC: C07K5/06
Filed: 1981-04-17
Abstract: PURPOSE: To obtain the titled compound, by reacting an aziridine compound with an ester of amino acid or an amide.  
     CONSTITUTION: An aziridine compound shown by the formulaI(R 1  is amino acid residue; Z is amino-protecting group; when R 1  is residue of glycine, R 2  is H, alkyl, CO-R 3  is ester or amide; when R 1  is amino acid residue except glycine, R 2  is ester of CO-R 3 ) is reacted with an ester of amino acid or amide shown by the formula II (R 4  is amino acid residue; CO-R 5  is ester, amide) usually in an organic solvent such as chloroform, etc. at room temperature under heating, to give the desired compound shown by the formula III. The compound shown by the formulaI, a raw material, is a novel substance.  
     EFFECT: When the amino acid shown by the formula II has an asymmetric carbon atom, the desired compound with asymmetric derivation can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55151609-A (JP)
Title: Discharge fusion-weld splicing method of optical fiber
Inventor: TACHIKURA MASAO
IPC: G02B6/255
Filed: 1979-05-16
Abstract: PURPOSE:To splice optical fibers at high efficiency, by placing opposing plural electrode pairs in parallel arrangement, disposing optical fibers of plural pairs at right angle to the electrode pairs in the plane containing all electrode pairs, and discharging and fusion-welding simultaneously. CONSTITUTION:For example, two sets of discharge electrode pairs 3 and placed parallel, and an electric power source 4 is connected to the electrode pairs 3 through a high speed selector switch 8. Within the plane containing all electrode pairs 3, plural pairs of optical fibers 1 are placed horizontally end to end, at right angle to the electrode pairs 3. By operating the high speed switch 8 using thyristor or the like, each pair of the discharge electrode is discharged alternately to fusion-weld and splice the optical fibers. The electrode pairs may be used two or more sets. Even in the case of two sets of electrode pairs, uniform discharge region may be widened by setting proper the mutual interval, so that about ten fibers may be fusion-welded simultaneously, thus realizing high efficiency splicing.
Patent JP-S56167629-A (JP)
Title: Hydrolysis of methyl acetate
Inventor: ROBAATO REONAADO AADERUMAN
IPC: C07C29/09
Filed: 1981-04-21
Abstract: In the hydrolysis of methyl acetate to acetic acid, the improvement comprising a flasher or stripper to separate methyl acetate and water from the hydrolyzer product stream and the recycle of these directly to the hydrolyzer.
Patent JP-S5352717-A (JP)
Title: Production of synthetic pulp
Inventor: IWASAKI KOUICHIROU
IPC: D01F1/10
Filed: 1977-05-24
Abstract: PURPOSE: To obtain a pulpy material having good beating property, by flash spinning a thermoplastic synthetic resin solution in which a large amount of a finely divided solid material is dispersed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07271966-A (JP)
Title: Data storage method, and scroll method and data output method using the method
Inventor: TAMURA AKIHISA
IPC: G06F3/0485
Filed: 1994-03-29
Abstract: PURPOSE:To make an address control easier, to reduce circuitry, to attain the high speed and to reduce cost by maintaining the continuity of the address along a raster scanning direction. CONSTITUTION:The map data of meshes #1 to 4, #6 to 9, #11 to 14, #16 to to 19 and #21 to 24 (total 20 meshes of 4 meshes in an X-direction and 5 meshes in a Y-direction) is written in memories 11 to 15, the writing leading address of the mesh #1 is set to 512 by a raster scanning order. The map data of the mesh #1 is written in a rectangular storage area M 1 which is the leading in the raster scanning order. At the time, an address generation part adds an address 12 at a point of time when the map data corresponding to the leading 32 picture elements (=4 numbers) is written. Thus, the next data is written in an address 528. Therefore, when map data is read from the memories 11 to 15 for a display, the reading can be performed only if a reading address is generated in the same order as the raster scanning order in the screen of a map display device.
Patent JP-S55153074-A (JP)
Title: Code pattern read system
Inventor: AKIYAMA HIDEO
IPC: G06V30/224
Filed: 1979-05-17
Abstract: PURPOSE: To make it possible to record a code pattern by a fluorescent substance colorless or in the same color as that of a recording medium excited by irradiation with ultraviolet rays, and then to read the pattern by a simple mechanism which uses an ultraviolet light source.  
     CONSTITUTION: On form 3, matrix pattern 1 and code pattern 2 are drawn. Code pattern 2 is recorded by a fluorescent substance colorless or in the same color as the base color of form 3 waveform-converted into red or infrared light by irradiation with ultraviolet rays. When form 3 is fed between photoelectric converter 8 and ultraviolet fluoresent lamp 12, code pattern 2 is irradiated with ultraviolet rays 14  to emit fluorescent light 15 of red or infrared rays. Then when semitransparent electrode 9a of photoelectric converter 8 detects fluorescent light 15, a voltage is developed between electrode 9a and electrode 9b on the opposite surface and photoelectrically converted, so that code pattern 2 can be read by it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08251886-A (JP)
Title: Electric motor and generator
Inventor: BOKU YASUNORI
IPC: H02K21/16
Filed: 1995-02-22
Abstract: PURPOSE: To increase the output by adding the flux of a permanent magnet to the main flux produced from the field winding or the like. CONSTITUTION: Supplementary magnets 5, 9 are provided on the opposite sides of a stator 3 and a rotor 7. A flux conductor 6 comprising a magnetic body is interposed between the supplementary magnets 5, 9 thus forming a magnetic circuit in parallel with the main flux Fm generated from the stator 3. Supplementary flux Fa of the magnets 5, 9 is formed in the parallel magnetic circuit. The flux Fa forms a field along with the main flux Fm at the stator pole and rotor pole 8 thus increasing the strength of rotating field. With such structure, the rotor 7 follows up the rotating field well.
Patent JP-2000253796-A (JP)
Title: Water-permeable structure having adhesion preventing effect on aquatic organism, sensor cover and filer
Inventor: SHIMIZU TAKAO
IPC: D06M13/355
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure disusing the application of an antifouling coating material to a sensor detecting part, etc., having high stability to an environment and the human body, having no bad influence on the aquatic environment, capable of preventing the adhesion of aquatic organism for a long period of time by molding a specific thermoplastic resin as a main resin into a molding product having a specified opening part. SOLUTION: This water-permeable structure comprises a molding product composed of a thermoplastic resin containing pyridine-triphenylborane of the formula or its derivative as a main resin. The molding product has an opening part with >=5 cc/cm2.sec flow volume under 18 cm water column. The water- permeable fiber structure is formed from a thermoplastic fiber containing pyridine-triphenylborane of the formula or its derivative as a main constituent fiber and can have >=5 cc/cm2.sec flow volume under 18 cm water column.
Patent JP-S58177273-A (JP)
Inventor: ISHIZUKA TAKASHI
IPC: H02P29/00
Filed: 1982-04-09
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-S57177066-A (JP)
Title: Preparation of graphite for filling
Inventor: NISHITANI MASATO
IPC: C09C3/06
Filed: 1981-04-20
Abstract: PURPOSE: To eliminate flaws and cracks caused in tetrafluoroethylene resin films, etc. and improved the quality of a molded article, by dipping graphite in an aqueous solution of hydrofluoric acid or nitric acid, filtering off the graphite, and heating the filtered graphite at a specific temperature.  
     CONSTITUTION: Graphite powder is dipped in an aqueous solution of hydrofluoric acid or nitric acid at room temperature or above, and 100°C or below for 30min or longer and mechanically stirred. The graphite is then filtered off, washed with water, dried, and heated at 150°C or above, preferably 170W800°C, for 37min or longer to give the aimed prepared graphite, which is used for filling tetrafluoroethylene resin having a particle diameter of 5W100μ. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09227620-A (JP)
Title: Production of vinyl chloride polymer
Inventor: ISHIBASHI MASATAKE
IPC: C08F14/06
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride polymer which hardly suffers from a decrease in bulk specific gravity due to the charging with static electricity and is excellent in powder characteristics. SOLUTION: A process for producing a vinyl chloride polymer by subjecting vinyl chloride monomer or its mixture with a vinyl monomer comprising mainly vinyl chloride monomer to suspension polymerization in an aqueous medium, wherein 100 pts.wt. vinyl chloride monomer or mixture thereof with a vinyl monomer comprising mainly vinyl chloride monomer is polymerized in the presence of 0.01-0.5 pt.wt. isoparaffin base hydrocarbon oil, the obtained slurry containing a vinyl chloride polymer is dewatered, and 0.01-0.1 pt.wt. aqueous solution of an alkylolamide is then sprayed to the vinyl chloride polymer to give an objective vinyl chloride polymer.
Patent JP-S61220067-A (JP)
Title: Inventory controller
Inventor: SUGAWARA TAKESHI
IPC: G06Q10/10
Filed: 1985-03-25
Abstract: PURPOSE:To facilitate warehousing/delivery control over a storeroom by storing an information group which is set, article by article, and has the possibility of alteration and an information group which has no possibility of alteration individually, and referring to the information groups on the basis of symbols which relate the respective information groups as keys. CONSTITUTION:When a request to warehouse a specific article (document file) is made, a specific article information group is inputted, article by article, from an input/output part 1 and sent to a processing and storage part 3 to classify it into items which has the possibility of alternation and items which have no possibility. The storage part 3 receives a code I from a code generator 5 and generates information by adding the code I to an unchangeable item to store the information in a storage part 62. A processing and storage part 4 collates data of a collating part 6 by the collating input of warehousing operation from an input/output part 2 on a storeroom side, reads data out of the storage part 62, and generates data including in-storeroom location data to store the data in a storage part 42. When actual articles are put in the storeroom article information is transferred from the storage part 4 to the collating part 6, which specifies a code I and returns it to the storage part 4; and the storage part 4 uses the code I as a key to read a set location, thereby performing warehousing operation.
Patent JP-S56155918-A (JP)
Title: Light wave director having light wave directing plate
Inventor: SHIRASAKI MASATAKA
IPC: G02B6/12
Filed: 1980-05-07
Abstract: PURPOSE:To correct a phase shift between the P and S polarized wave components of a light beam traveling over reflection, by using a transparent board body, having specific optical characteristics, as a light wave directing board. CONSTITUTION:On both sides of the 1st medium 7 made of a transparent body providing negative double reflection (therefore having the refractive index of an S polarized wave component greater than that of a P polarized wave component with regard to light incident at right angles to the flank of the transparent body), the 2nd media 8 and 8' less in refractive index than the 1st medium 7 are arranged to form a light wave directing board. When the relative refractive index of the 1st medium 7 to the 2nd media 8 and 8' as to the S polarized wave component is equal to that as to the P polarized wave component, a phase shift occurs between both the polarized wave components, but the said constitution nearly compensate the  phase shift because the value of the S polarized wave component is greater than  that of the P polarized wave component, so that even when a light wave directing board having large value l/d (where d is the thickness of the 1st medium and l is  the length of the optical path) (namely, high in the frequency of the reflection of  the light beam) is used, phase angles of both the polarized wave components can be  equalized easily.
Patent JP-H08256949-A (JP)
Title: Heater for toilet seat
Inventor: YAMAMOTO SUSUMU
IPC: A47K13/30
Filed: 1995-03-20
Abstract: PURPOSE: To unnecessitate a connection wire to connect a toilet seat to a main body and to prolong the service life of a heater by incorporating a first thin plate of magnetic material and a second thin plate of magnetic material in a toilet seat and providing an exciter to generate a magnetic field in the second thin plate. CONSTITUTION: The toilet seat 1 is connected to the main body 2 of a Western style toilet with a hinge 8, and it is used in a horizontal or vertical state. The toilet seat 1 is manufactured by embedding the first thin plate 61 made of magnetic material such as iron and the second thin plate 62 made of magnetic material such as iron is also embedded in the main body 2. Each cross-section 10 of the thin plates 61, 62 is confronted with a gap 9 when the toilet seat 1 is set in the horizontal state. Also, the exciter 7 is mounted on the second thin plate, and the exciter 7 is also embedded in the ceramic of the main body 2.  When the toilet seat is set in the horizontal state, a line of magnetic force is propagated from the thin plate 62 on a main body 2 side to the thin plate 61 on a toilet seat 1 side, and an eddy current flows through the thin plate 61 by the line of magnetic force, thereby generating Joule loss to warm the toilet seat 1.
Patent JP-S61221519-A (JP)
Inventor: HATTORI TOSHIKI
IPC: H02H3/40
Filed: 1985-03-25
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-S51134945-A (JP)
Title: High-frequency heating device
Inventor: SUZUKI TAKAHARU
IPC: H05B6/76
Filed: 1975-05-19
Abstract: PURPOSE: A high-frequency heating device having a transparent dashboard which prevents spatters of food gasses from adhering to the ceiling plate and allows an easy peeping into the heating chamber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H104994-A (JP)
Title: Microbialogical production of gamma-decalactone
Inventor: KUEMIN BRUNO
IPC: C12P7/42
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful as a flavor composition, etc., in high yield by the incubation culture of a cultured product of a specific true fungi belonging to the genus Mucor together with ethyl decanoate. SOLUTION: A cultured product of Mucor circinelloides (a true fungi) is subjected to incubation culture in a nutrient broth for about 5-30hr, ethyl decanoate is added as a substrate to the cultured material to obtain γ- hydroxydecanoic acid as a main reaction product and the compound is lactonized to obtain the objective γ-decalactone. The ethyl decanoate is continuously added as a substrate to the cultured material at a rate of about 2-3g/hr per 1 liter of the nutrient broth to keep the substrate concentration in the nutrient broth to about 0.1-1.5wt.% based on the total weight of the nutrient broth.
Patent JP-H05267184-A (JP)
Title: Production of semiconductor device and controller thereof
IPC: H01L21/205
Filed: 1992-03-17
Abstract: PURPOSE:To process a semiconductor substrate uniformly in a wide area thereof while making the best use of specific gas ionizing reaction of a functional gas through synchrotron irradiation light (abbreviated to SR) concerning a production method of semiconductor device and its controller in which a gas ionized through SR is used for processing. CONSTITUTION:The title includes a process where the specified functional gas 3 is supplied into a reaction chamber 7 after a semiconductor substrate 1 has been placed in the chamber 7, a process where a synchrotron irradiation light 2, that has a higher energy than ionizing potential of the gas 3, is introduced into the chamber 3 almost parallel to the substrate 1 in order to irradiate the gas 3 for ionization, and a process where the substrate 1 is processed while the ionized functional gas ions are applied with an electric field E to control their behaviors.
Patent JP-S62223007-A (JP)
Title: Production of selenic acid salt
Inventor: YAMAMOTO HEIICHI
IPC: C01B19/00
Filed: 1986-03-20
Abstract: PURPOSE:To obtain a selenic acid salt having high purity in high oxidation ratio without strict control of temperature, by controlling the reaction temperature and salt solution concentration to respective specific values in the oxidation of a selenous acid salt solution with hydrogen peroxide solution. CONSTITUTION:A solution of a selenous acid salt having a concentration of 500-900g/l is prepared and heated at a specific temperature. A solution of hydrogen peroxide is added to the hot selenous acid salt solution and stirred while keeping the temperature at 45-90 deg.C until the reaction is completed. A selenic acid salt having high purity can be produced in high oxidation ratio by this process.
Patent JP-H03262591-A (JP)
Title: Equipment for manufacturing electrolytic water
Inventor: AKUTSU TOSHITAKA
IPC: C02F1/46
Filed: 1990-03-12
Abstract: PURPOSE:To prevent deterioration of durability of the respective members in a manufacturing equipment of electrolytic water by providing both the detection part of city water and a controlling part which stops the electrolytic action of a reaction tank when city water is not detected to the upper part of a cathodic chamber or to the upper part of an anodic chamber in the reaction tank. CONSTITUTION:When water supply to an equipment 1 is stopped and use of the equipment 1 is stopped, stopping operation for a controlling part 10 is performed. Thereby a check valve 8 is opened by control indicated from the controlling part 10 and city water in the reaction tanks 4 is discharged through a connecting part 7 and a drainage part 6. The water levels of the reaction tanks 4 are lowered by this drainage and a detection part 9 does not detect city water. The controlling part 10 stops action of the reaction tanks 4 and city water in the reaction tanks 4 is discharged together with acidic water. Water supply to the equipment 1 can be performed via opening and closing operation for allowing alkaline water to flow out.