baber/WOPTO huggingface dataset:
Patent JP-H0477456-A (JP)
Title: 4-substituted-2-hydroxybutanoic ester and its production
Inventor: YOSHIDA NAOYUKI
IPC: C07C67/03
Filed: 1990-07-17
Abstract: NEW MATERIAL:An optically active 4-substituted-2-hydroxybutanoic ester shown by formula I (X is Cl, I, Br or CN; R is alkyl; * is asymmetric carbon). EXAMPLE:R-(+)-4-Chloro-2-hydroxybutanoic ethyl ester. USE:A starting raw substance for medicines. For example, and optically active guanine derivative useful as a physiologically active substance can be obtained and in the case of a calcium channel blocker, an optically active activator to be expected to develop activity can be obtained. PREPARATION:alpha-Hydroxy-gamma-butyrolactone of racemic modification and vinyl acetate, etc., are subjected to ester exchange by using esterase, etc., produced by a microorganism as a catalyst and to optical resolution to give an optically active alpha-hydroxy-gamma-butyrolactone shown by formula II, which is allowed to react with an alcohol saturated with hydrogen chloride, subjected to ring opening and esterified to give a compound shown by formula I wherein X is Cl.
Patent JP-S6347212-A (JP)
Title: Long-length material reversing device
Inventor: INOUE YOSHIO
IPC: B65G7/08
Filed: 1986-08-08
Abstract: PURPOSE:To prevent hindrance on working with no provision of support columns, by raising and lowering arms by means of hydraulic cylinders so that a long-length material is lifted up by a chain laid therearound and the chain is moved to either the right or the left to reverse the long-length material. CONSTITUTION:Arcuated arms 4 are journalled rotatably by pins 5 above a pair of right and left hydraulic cylinders 2 which are journalled rotatably by pins 3 within a casing 1. Further, tension arms 8 are journalled rotatably by pins 3 below the hydraulic cylinders 2. Sprockets 9, 10 are provided to the forward ends of the arms 4 and the tensions arms 8, and a chain 11 is stretched around the sprockets 9, 10 and pins 3, and may be rotated laterally by means of a motor 12. The right and left arms 4 may rise simultaneously in association with the extraction of the hydraulic cylinders 2 so that a long-length material set on the chain 11 between the sprockets 9, 9 is lifted up. Further, when the chain 11 is moved to either the right or the left, the long-length material is rotated and reversed while the arms 4 are returned to their original positions. Accordingly, no support columns are required.
Patent JP-H0716332-A (JP)
Title: Automatically unnecessary piece-throwing apparatus for mah-jongg game machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1993-06-30
Abstract: PURPOSE:To enable the enjoying of a game with greater interest easily even by beginners with the elimination of difference in skill of players while allowing improvement in the sales of a hall by the shortening of playing time. CONSTITUTION:In a mah-jongg game machine in which a ball is shot with a shooter 20 to complete a winner after unnecessary pieces are thrown from among pieces on hand of a hand piece display section 36, a winner judging means 45 is provided to judge a winner and an unnecessary piece throwing means 46 by which pieces unnecessary for the completion of the winner are thrown automatically from among pieces on hand of the hand display section 36 when the existence of no winner is determined by the winner judging means 45.
Patent JP-S6431842-A (JP)
Title: Rubber composition having low heat-generation
Inventor: HATAYAMA KAZUYA
IPC: C08L9/00
Filed: 1987-07-29
Abstract: PURPOSE:To obtain the titled composition having improved heat-generation improving effect and peptizing action of polymer and useful for automobile tire, by compounding a natural rubber or a diene-type synthetic rubber with a specific amount of a specific dimercapto compound. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.wt. of a natural rubber and/or a diene-type synthetic rubber with (B) 0.1-10pts.wt. of a reinforcing filler consisting of a dimercapto compound of formula (R<1> and R<2> are H or 1-3C alkyl or R<1> and R<2> together form-CH= CH-CH=CH-, a 3-4C alkylene ring, etc.) (e.g. 3,6-dimercaptopyridazine).
Patent JP-H1036760-A (JP)
Title: Resin composition for eater-based coating material
Inventor: MASUDA TOSHIYUKI
IPC: C09D183/12
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition capable of giving coating film excellent in weatherability, water resistance and contamination resistance by incorporating an emulsion copolymer with a silicone-contg. compound and a curing catalyst. SOLUTION: This resin composition is obtained by incorporating (A) 100 pts.wt. of an emulsion copolymer prepared by emulsion copolymerization between (i) a silyl group-bearing vinyl monomer of formula I (R<1> is a 1-10C alkyl, a 6-10C aryl, etc.; X<1> is a halogen, alkoxy, etc.; (a) is 0, 1 or 2) and (ii) a vinyl monomer copolymerizable with the component (i) with (B) 1-50 pts.wt. of a silicone-contg. compound of formula II (R<21> , R<22> and R<23> are each a 1-10C alkyl, a 6-10C aryl, etc.; R<3> and R<4> are each a 1-20C alkylene; R<5> is a direct bond, etc.; X<21> , X<22> and X<23> are each a halogen, etc.; X<3> is hydroxyl, etc.; X<4> is vinyl, etc.; b1 to b3 are each 0, 1 or 2: (c) is an integer of 2-100; (k), (l), (m) and (n) are each an integer satisfying the molar ratio: (k)/(l)/(m)/(n)=(0-50):(1-50):(1-50):(0-50)) and (C) 0-20 pts.wt. of a curing catalyst.
Patent JP-H11118015-A (JP)
Title: Rolling spindle and braking actuator provided therewith
Inventor: LEITERMANN WULF
IPC: F16D65/18
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a spindle capable of manufacturing simply with a high efficiency and at low cost, and a braking actuator provided with an electrically driven motor acted on the rolling spindle. SOLUTION: In a rolling spindle which is provided with a spindle rod 4, a spindle nut 6, and a roller main body 10 supported between the spindle nut 6 and the spindle rod 4, and which is formed in such a constitution that the spindle rod 4 and the spindle nut 6 are relatively moved and the roller main body 10 is moved from an initial position when the spindle rod 4 is operated relatively to the spindle nut 6; the roller main body 10 is supported in a cage energized by a return spring 12, the spindle rod 4 rests by the cage 4, and the spindle nut 6 rests. At this time, the roller main body 10 is returned to an initial position after the roller main body 10 is moved from the initial position. Furthermore, in a braking actuator provided with an electrically driven motor acted on the rolling spindle 2, the rolling spindle 2 is formed in association with described above.
Patent JP-S5975979-A (JP)
Title: Conditioning of peat ground
Inventor: ASANAGI ETSUO
IPC: C09K17/06
Filed: 1982-10-26
Abstract: PURPOSE:To condition a peat ground efficiently at a low cost, by mixing in a peat ground red mud, insoluble anhydrous gypsum, quenched blast furnace slag in fine powder and Portland cement in specified proportions. CONSTITUTION:Red mud, 5-35pts.wt. insoluble anhydrous gypsum with a particle size of 300mum or smaller, 15-65pts.wt. quenched blast furnace slag in fine powder and 30-65pts.wt. Portland cement to make a total of 100pts.wt. are mixed with a peat ground, with the red mud accounting for at least 40pts.wt. per 100pts.wt. total of the three latter components. The insoluble anhydrous gypsum has a very low rate of dissolution in water and when its particle size exceeds 300mum, it can no longer keep face with the reaction and reactivity is lowered to a marked extent.
Patent JP-H1111951-A (JP)
Title: Spindle goethite particle powder and its production, spindle hematite particle powder and its production and spindle metallic magnetic particle powder consisting essentially of iron and its production
Inventor: KUROKAWA HARUMI
IPC: C01G49/02
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To produce a spindle goethite particle powder and a spindle metallic magnetic particle powder obtained by using the spindle goethite particle powder as a starting material. SOLUTION: In the spindle goethite particle powder consisting of the goethite particles being a spindle particle having 0.05-1.0 μm average major axis diameter and in which the particles are composed of a seed crystal part and a surface layer part, and the seed crystal part is incorporated with 0.5-25 atom % Co per total iron and the surface layer part is incorporated with 0.5-15 atom % Al per total iron and 0.5-10 atom % rare earth elements.  When the spindle goethite particle powder is formed by aging in a non-oxidizing atmosphere an aq. suspension containing a ferrous salt- containing precipitate obtained by allowing a mixed alkali soln. of an alkali carbonate and an alkali hydroxide to react with a ferrous salt soln., forming spindle goethite seed crystal particles by passing an oxygen-containing gas, adding again the mixed alkali soln. and the ferrous salt soln., mixing the mixture, then subjecting the mixture to growth reaction, 0.5-25 atom % Co compd., 0.5-15 atom % Al compd. and 0.5-10 atom % rare earth elements compd. per total iron are added.
Patent JP-S62106745-A (JP)
Inventor: ANDORE KONPO
IPC: A61B8/06
Filed: 1986-08-12
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-H0476089-A (JP)
Title: Stimulable phosphor
Inventor: KANO HIROSHI
IPC: G21K4/00
Filed: 1990-07-18
Abstract: PURPOSE:To obtain the title phosphor which is improved in the luminous intensi ty of stimulation and can reduce the radiation dose on the human body by baking a specified raw material mixture in a neutral or reducing atmosphere. CONSTITUTION:BaBr2, EuBr2, MgBr2, CaBr2, and SrBr2 are dry mixed and ground to prepare a raw material mixture, which is calcined in a neutral or reducing atmosphere at 500-1100 deg.C to give the title phosphor of the formula (wherein 0 < a < 1; 0 < b<=2; M is at least one divalent metal selected from Be, Mg, Ca, and Sr). A paint containing this phosphor is applied to a polyethy lene terephthalate film and dried, and a protective film is formed thereon to give an X-ray image transformation sheet.
Patent JP-H0241636-A (JP)
Title: Display of power distribution system
Inventor: TSUKADA TORU
IPC: H02J13/00
Filed: 1988-07-29
Abstract: PURPOSE:To identify which distribution line is displayed on a picture plane simply and easily by separately identifying an equipment constituting a system and the line and identifying a linkage distribution line by a normally-open switch in a system display data. CONSTITUTION:When an equipment and a line which must be displayed to a graphic display unit 6 are required to an arithmetic and control unit 1 from an operator, a system display means 1-1 is operated, and the system display data of a section of an interest is read from a system display data storage section 2. The rise point of a linkage distribution line corresponding to a normally-open switch is retrieved from a system constitutional data storage section 3 by a normally-open switch discriminating means 1-2 and a rise-point retrieval means 1-3. The designation data is extracted from a designation data storage section 4 by a linkage distribution line designation display means 1-4, and displayed to the picture plane of the unit 6. Accordingly, the operator can identify which distribution line is displayed to the picture plane.
Patent JP-H0512519-A (JP)
Title: Method for controlling issue of magnetic medium and magnetic medium issuing device
Inventor: TAKAMURA SATOSHI
IPC: G07B1/00
Filed: 1991-07-03
Abstract: PURPOSE:To prevent the generation of double printing to a medium on which a ticket face has been already printed by reading out magnetic history from a magnetic medium to be issued and detecting the utilization/unutilization of the medium. CONSTITUTION:This magnetic medium issuing device is provided with a magnetic history reading part 10 for reading out the magnetic history of a magnetic medium to be issued stored in a hopper 2 or a magnetic medium to be issued inserted from the external and temporarily stored in a temporary stacker 9 and a magnetic polarity counter 12 for counting the number of magnetic polarity changes read out by the reading part 10. Since a prescribed magnetic record is recorded in a used medium, the used medium can be judged by detecting the prescribed number of magnetic polarity changes in the magnetic history. When the number of magnetic polarity changes counted by the counter 12 exceeds the prescribed number, the checked medium is judged as a used medium and a used mark is printed without executing magnetic record. When the number of magnetic polarity changes is less than the prescribed number, the checked medium is judged as an unused medium and magnetic information necessary for a ticket and ticket face data are printed.
Patent JP-H03179068-A (JP)
Title: Coating composition excellent in hot-water resistance
Inventor: YUASA HIROTOSHI
IPC: C09D179/02
Filed: 1989-07-20
Abstract: PURPOSE:To improve the resistance to hot water by compounding a germanium- contg. clay into a major component and/or a curing agent. CONSTITUTION:A clay pigment contg. at least 3ppm germanium is compounded in an amt. of 10-20 pts.wt. based on 100 pts.wt. total coating compsn. into at least either a major component comprising a liq. bisphenol A or F epoxy resin having an epoxy equivalent of 160-190 and, if necessary, contg. a coloring pigment, a body pigment, and other additives or a curing agent component comprising a liq. polyamine resin having an active hydrogen equivalent of 200 or lower and, if necessary, contg. a coloring pigment, a body pigment, and other additives.
Patent JP-S6431064-A (JP)
Title: Apparatus for measuring electric parts
Inventor: WAKAMATSU HIDEKI
IPC: G01R27/02
Filed: 1987-07-28
Abstract: PURPOSE:To perform high speed measurement reduced in the deterioration of accuracy, by performing the setting of a bias power source and the setting of the measuring range corresponding to the output value of the power source in parallel on the basis of an internally stored corresponding table. CONSTITUTION:A varicap 1 to be measured is energized by a DC bias source 3 through a measuring AC power source 2 and an AC inhibiting apparatus 4 and generates the output corresponding to the applied AC voltage and current of the varicap 1 by a bridge circuit 5. The output is converted to a digital value by an A/D converter 6 and the digital value is subsequently processed by an operation apparatus 7 to calculate a capacity value. The apparatus is controlled by a microprocessor 10 and a memory 11 through a bus 12. The digital signal from the outside is inputted through an interface 13. By this constitution, high speed measurement reduced in the deterioration of accuracy can be performed.
Patent JP-H1020764-A (JP)
Title: Car crash simulating and experiencing device
Inventor: HASHIGUCHI KEISUKE
IPC: B60R21/26
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously simulate and experience the impact at the car crash, and the condition of an air bag instantaneously expanding just before a driver, by sliding a car driving simulating device on a track, returning a transferring device to an original position, and making the expansion and shrinkage of the air back repeatable. SOLUTION: A slide base 42 is slided forward along a rail. The slide base 42 is suddenly stopped when a spring bracket of the slide base 42 is brought into contact with an inhibit device. The air bag 30 is filled with air just before a driver 34 simultaneously, so that it is instantaneously expanded. Then a driving motor of a driving part of a driving device is rotated, and a clutch interlocked therewith through a chain, is also rotated. Accordingly a drum is also rotated, so that a wire extended in accompany with the forward sliding of the slide base 42, is wound up. Thereby the slide base 42 is returned to the original position. Further the air in the expanded air back 30 is sucked by the operation of a vacuum device while moving backward, to be shrinked and contained.
Patent JP-H0855732-A (JP)
Title: Noise filter
Inventor: HOSOYA TAKESHI
IPC: H05K9/00
Filed: 1994-08-10
Abstract: PURPOSE:To remove high-frequency noise in an excellent state by passing a signal conductor through a ferrite body and forming the ferrite body of a molded ferrite. CONSTITUTION:The raw powder of soft ferrite powder is surface-treated by using a surface-treating agent. Then a binder and lubricant are added to the surface-treated ferrite powder and they are mixed together in a ball mill, etc. After mixing, slurry is prepared by thermally kneading the mixture for a prescribed period of time at a prescribed temperature in such a kneader as the heating kneader, biaxial kneader, etc. A molded ferrite bead core 11 is obtained from the slurry by using an injection molding machine. After forming the core 11, a signal conductor 12 is passed through the core 11. Therefore, high-frequency noise can be removed in an excellent state.
Patent JP-H0910800-A (JP)
Title: Dehydration apparatus of muddy substrate
Inventor: OYAMADA TAKASHI
IPC: B30B9/28
Filed: 1995-06-30
Abstract: PURPOSE: To effectively and almost continuously perform the dehydration treatment of a muddy substance. CONSTITUTION: Dehydration process parts A, B consisting of a dehydration case 1 capable of being filled with a muddy substance X, a filling device 2 sending the muddy substance X by a piston pump 14 to allow the same to flow in the dehydration case 1, the emitting part 26 of the filling device 2, a compression device, a discharge device and a vibrator are provided and a moving mechanism 6 capable of relatively moving the dehydration case 1 so as to circulate the same in the dehydration process parts A, B is provided.
Patent JP-S5977571-A (JP)
Title: Key changing system of electronic cash register
Inventor: IIDA YUUJI
IPC: G07G1/00
Filed: 1982-10-27
Abstract: PURPOSE:To change easily the content of a key and to simplify the key operation, by providing plural key code tables in advance, selecting one of the key code tables and writing the key code into a key code storage area. CONSTITUTION:A keyboard control circuit 2 controlling a keyboard 3 via an address bus line 12 and a control bus line 13, RAM4, ROM5, display control circuit 6, printer control circuit 8, and an I/O port 10 connected to the control switch 11 are connected to a microprocessor 1 of an ECR. The RAM4 is provided with a key code storage area corresponding to each function key of the key board 3 and the ROM5 is provided with plural key code tables in advance. When the keyboard 3 keys in ''1'' or memory clear is performed with no key-in, one of the key code tables is selected and written in the key code area, allowing to change easily the content of the key.
Patent JP-S6344914-A (JP)
Title: Manufacture of air filter paper
Inventor: INADA OSAMU
IPC: D21H13/40
Filed: 1986-08-13
Abstract: PURPOSE:To carry out a neutral paper manufacturing and increase yield of superfine glass fiber by adding fiber-shaped vinylon binder to superfine glass fiber and chopped strand vinylon fiber. CONSTITUTION:By using chopped strand vinylon fiber which is more hydrophilic than chopped strand glass fiber, paper can be manufactured by water. Th enhance dispersing stability by superfine glass fiber and chopped strand vinylon fiber in water, surfactant or binder can be used. As both of fibers are poor in self-binding properties, fiber-shaped vinylon binder is added. The adding percentage is preferably 1-10% By modifying the diameter of superfine glass fiber within a range of 0.3-4mum or changing blending ratio to 5-90pts. filtered paper of medium and high performance is manufactured.
Patent JP-S5892392-A (JP)
Inventor: IIMURA IKUROU
IPC: D05B69/26
Filed: 1981-11-25
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-S6248867-A (JP)
Title: Read condition deciding method for radiographic information
Inventor: FUNAHASHI TAKESHI
IPC: G03B42/02
Filed: 1985-08-28
Abstract: PURPOSE:To set proper reading conditions by deciding the conditions based on advanced read picture information with respect to a region where a difference between picture densities estimated by an approximate expression is a prescribed value or over while a picture density change is expressed by the approximate expression at each picture element group. CONSTITUTION:An irradiated field recognition circuit expresses density changes in picture element groups L1-Ln comprising N picture elements from the sheet edge by approximate expressions F1-Fn comprising linear expressions respectively and obtains a difference DELTAd between estimated picture densities by the expressions, e.g., F1 and Fi-1. Then the difference DELTAd and a prescribed density are compared sequentially from the picture element at the edge and picture element coordinate X0, Y0 where the difference DELTAd exceeds the density delta is obtained with respect to each picture element string, the outer side from the coordinate X0, Y0 is recognized as the irradiated field part and the inner side is as an irradiated field 103B and irradiated information St representing the irradiated field 103B is sent to a control circuit. The control circuit decides a read gain setting value and a recorded scale factor setting value based only on an advanced read picture signal in the irradiated field represented by the information St. Thus, the optimum condition is set without being affected by the stored recording information at the outside of the irradiated field.
Patent JP-S6167370-A (JP)
Title: Gradation picture coding and decoding method
Inventor: OKINO YOSHIHARU
IPC: H04N1/41
Filed: 1984-09-11
Abstract: PURPOSE:To attain reproduction with good picture quality by sampling density information, coding it, interpolating it into information with higher picture element density than a sampled picture element density and then applying dither so as to encode a gradation picture efficiently. CONSTITUTION:When input density information IN is inputted to a coding section 100, the input density of each picture element of the gradation picture is sampled with a low resolution at coding and the result is outputted to a decoding section 200 as a code string C. A controller B201 in a decoding section 200 uses an identification code discriminating circuit 202 to discriminate a received code and then uses an interpolation circuit 207 to apply interpolation based on the regenerated density and uses a dither circuit 208 to apply binary- coding top interpolated density information.
Patent JP-H1125398-A (JP)
Title: Contact accident prevention supporting device
Inventor: YAMAGUCHI AKITOSHI
IPC: G01S17/93
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing a contact accident with a road side wall in which the real time measurement of the posture of a vehicle, a distance between the vehicle and the side wall, and an approaching speed to the side wall can be attained. SOLUTION: The angle of a vehicle axis 105 with a side wall 103 is calculated by using two distance meters 11 and 12 capable of high speed distance measurement using a light for measuring a distance to a side wall 103 at the front and back parts of a vehicle 106, and the shortest distance 107 between the vehicle and the side wall is calculated from both the distance data and the angle data, thus speed at which the vehicle 106 approaches the side wall 103 is calculated according to the change of the shortest distance data. The danger of a contact accident with the side wall 103 is determined based on the shortest distance data and the approaching speed data, and communicated to a driver.