baber/WOPTO huggingface dataset:
Patent JP-S61212563-A (JP)
Title: Production of quinolinic acid
Inventor: HARADA HIROAKI
IPC: C07D215/54
Filed: 1985-03-18
Abstract: PURPOSE:To obtain quinolinic acid useful as an intermediate for the production of pressure-sensitive dye, pharmaceuticals, agricultural chemicals, etc., in high yield and purity, with reduced amount of ruthenium, by oxidizing quinoline with ruthenium tetraoxide in the presence of a specific compound without using a solvent. CONSTITUTION:Quinolinic acid is produced in a yield of preferably >=80% by oxidizing 1mol of quinoline in the presence of (A) >=9mol of a hypochlorous acid salt, (B) >=5mol of one or more alkali metal hydroxide selected from NaOH and KOH, and (C) 5X10<-5>-1X10<-4>mol of a ruthenium compound selected from ruthenium tetraoxide, ruthenium trioxide and ruthenium dioxide, at 20-70 deg.C for 5-50hr without using an organic solvent. PREPARATION:Ruthenium tetraoxide is used conventionally as an oxidizing agent of quinolin. In the present reaction, ruthenium trioxide and ruthenium dioxide is oxidized to ruthenium tetraoxide with the hypochlorous acid salt in the reaction system and accordingly, the amount of ruthenium can be de creased.
Patent JP-2000245831-A (JP)
Title: Material for removal or detoxication of myoglobin
Inventor: SAKAI RUMIKO
IPC: A61M1/36
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To detoxicate or remove quickly the toxin activity of myoglobins by using a material containing one chemical structure selected from a urea bond, a thiourea bond and an amide bond for a drug that remove the toxin activity of myoglobin existing in a high concentration protein solution such as blood or the like. SOLUTION: A matter useful for detoxication or removal of myoglobins that escape easily from cells and flow into blood due to the melting and necrosis of myocytes due mainly to the compression of an external force is prepared from one containing at least one selected from a urea bond, thiourea bond and an amide bond. As a substituent that bonds with at least one kind selected from among the urea bond, thiourea bond and amide bond, a structure having a functional group that can form a hydrogen bond such as an amino group, hydroxy group, carboxy group or the like is used preferentially, and as a structure having an amino group for example, a compound (polyamine) having a plurality of amino groups such as aminohexane, monomethylaminohexane or the like is used.
Patent JP-S63222907-A (JP)
Title: Pneumatic tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C11/113
Filed: 1987-03-11
Abstract: PURPOSE:To improve braking and turning performances by inclining the small grooves of a tire toward the forward side of a rotational direction from the deepest part to the open part thereof, and furthermore inclining the extension direction of the grooves toward an equator surface in a tire having small grooves separated from each other in a peripheral direction on a tread part. CONSTITUTION:A plurality of small grooves 11 are extended approximately in an axial direction at an equal pitch on the periphery of a tread part 3. And the small grooves 11 are so inclined as to be directed toward the forward side of a tire rotational direction 'Q' in the course of extension from the deepest part 10a to the open end 10b thereof. In this case, a crossing angle 'J' is set to about 5 deg.-30 deg. at the intersection of the small grooves 11 with a vertical line 'D' to the surface of the tread part 5 in a cross section in parallel with an equator surface 2. Also, the small grooves 11 are inclined toward the equator surface 2 at an angle 'K' so as to be directed to the rear side of the tire rotational direction 'Q', all the more in the vicinity of said surface 2. The inclination 'K' is set to about 50 deg.-80 deg.. According to the aforesaid constitution, braking and turning performances can be improved.
Patent JP-H0844043-A (JP)
Title: Image processor
Inventor: SAYANAGI KAZUO
IPC: B41J5/30
Filed: 1995-03-15
Abstract: PURPOSE:To output recording signals including black according to the color component signals of three primary colors of an additive color process by extracting the min. value of the color component signals of the three primary colors of the additive color process at every pixel and outputting the recording signals of black in accordance with the min. value. CONSTITUTION:A unit area is formed of 9 dots arranged in a matrix form of 3X3. The digital image signals nR, nG, nB corresponding to the respective color components of red, green and blue are inputted to a min. detecting circuit 509, by which the min. value Min among these signals is detected. The min. value min is magnified three-fold and is made into a digital signal NW of a white component. The total sum SIGMAn of nR, nG, nB is subtracted from 9, by which the digital image signal nk of the black component us obtd. in a subtraction circuit 512. The differences between nR, nGG, nB and the min. value Min. are respectively determined and are respectively magnified three-fold, by which the digital signal forming signals NR, NG, NB are obtd. in subtraction circuits 506 to 508. The outputs of the in subtraction circuits 506 to 508 are added and are magnified two-fold. The results thereof are inputted to a subtraction circuit 524, by which the difference from the output nk of the subtraction circuit 512 is determined. This difference is the digital image forming signal Nk of the black component.
Patent JP-S60199669-A (JP)
Title: Printing device
Inventor: NISHIWAKI MANABU
IPC: B41J2/32
Filed: 1984-03-23
Abstract: PURPOSE:To prevent the deterioration of printed piclture caused by the abrasion due to sliding with the resistant layer, by making the hardness of the material quality of an electrode base at the end part of recording head contacted with resistant layer thereof at least be not harder than the hardness of the material quality of recording needle. CONSTITUTION:The ceramic base 101 having MgO and SiO2 as main components is evaporated with Ni-Cr 102 and Cu 103 and electrodes are formed thereon by photoetching. electroless plating of Ni-W-P 104 is selectively processed on those electrodes. While the hardness of the ceramic base having MgO and SiO2 as main components is 500-600 Hu, the hardness of Ni-W-P is about 700 Hu. When printing is carried out with the recording head the hardness of the recording needle of which is thus harder than the hardness of the base electrode, the abrasion of the electrode base is more rapid as compared with the abrasion of the recording needle. Therefore, the recording end surface of this recording head has the shape in which the recording needle is always projected from the electrode base end surface.
Patent JP-S56151834-A (JP)
Title: Combustion oven for drying machine
Inventor: MINAMI YOSHIHIKO
IPC: F26B23/02
Filed: 1980-04-25
Abstract: PURPOSE: To obtain an effective and econimical drying heat source which employs waste material as its fuel by internally containing a lateral cylinder type combustion oven made of inner and outer walls in an outer wall and enclosing a chimney installed at the rear end of the inner wall with a covering cylinder.  
     CONSTITUTION: A lateral cylinder type combustion oven a made of inner and outer walls 2, 3 is contained in an outer wall 1, and a chimney 5 stood at the rear end of the inner wall 3 is enclosed with a covering cylinder 6 at which a conduit 7 to a blower pump 8 is mounted. When waste material or the like is burnt in the oven (a), the air between the wall 2 and 3 and the air in the air gap (c) between the oven (a) and the outer wall 1 are heated together. While the smoke and the hot gas from the chimney 5 are exhausted outside, the air in the cylinder 6 in contact with them are heated. The heated air is introduced into the inner rear end of the air gap (b) via the pump 8 and are mixed with the hot gas in the air gap (b), the mixture is sucked through a connecting tube 9 by a blower pump 10, and fed under pressure into a drying machine 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07260349-A (JP)
Title: Method and apparatus for rotating object to be dried in drying room
Inventor: MORISHITA YASUO
IPC: F26B15/18
Filed: 1994-03-25
Abstract: PURPOSE:To provide the subject method and apparatus wherein a number of objects to be dried can be rotated a desired angle at a time in a drying room, without requiring workers. CONSTITUTION:In a drying room 1 in which objets to be dried are placed on a conveyor 2 and are held, the objects each are placed adjacent to stoppers 3. When the conveyor 2 is allowed to slightly advance toward the stoppers 3 in such a situation, the objects are rotated on the conveyor 2 a desired angle. Therefore, it is unnecessary for workers to rotate the objects entering the drying room as usual.
Patent JP-S63222406-A (JP)
Title: Magnetic field generating apparatus
Inventor: OGATA MASAO
IPC: A61B5/055
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a magnetic circuit characterized by desirable magnetic force and excellent uniformity, by specifying a ratio D/L between a distance L between a pair of pole pieces and an outer diameter D of the pole piece in a magnetic field generating apparatus in the range of 1.4-1.8. CONSTITUTION:In a magnetic field generating apparatus 1, a pair of cylindrical permanent magnets 2 and 2' are made to face on the same axial line so as to holde a space 5. A yoke 4 is provided at the outer surface of the permanent magnets 2 and 2', and the permanent magnets 2 and 2' are magnetically coupled. Magnetic pole pieces 3 and 3' are provided at the inner surfaces of the permanent magnets 2 and 2'. The magnetic fluxes of the permanent magnets 2 and 2' are concentrated in a measuring space 5a at the central part of the space 5. The ratio between the size D of the magnetic pole pieces 3 and 3', which are provided at the inner surfaces of the cylindrical permanent magnets 2 and 2' and the distance L between a pair of the magnetic pole pieces, i.e., the ratio D/L between the distance L between a pair of the pole pieces and the outer diameter D of the pole piece is specified in a range of 1.4-1.8. Thus the intensity of the magnetic field and the uniformity of the magnetic field in the specified region of the space can be made desirable.
Patent JP-S59180489-A (JP)
Inventor: KANAE MOTOO
IPC: G21C13/00
Filed: 1983-03-31
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-S54147709-A (JP)
Title: Control system for toll calling
Inventor: SHIYOUJI TOSHIO
IPC: H04Q3/58
Filed: 1978-05-11
Abstract: PURPOSE:To prevent the malfunction of the toll calling restriction unit by mis- dialing, by providing the means detecting the catching of the office line trunk connected to the telephone set which calling the office line for the private branch of exchange and the means shortening the input side of the trunk for a given time after detection. CONSTITUTION:The office line dial signal of the telephone set PBTEL calling the office line connected to the line link frame LLF of a private branch of exchanger is detected with the outgoing register OR, and the marker MKR is started with the detection signal. This marker MKR connects the office line output trunk OGT and the telephone set PBTEL, the presence of the private branch of exchanger is given to the register OR, the register OR is parallelly connected to the outgoint trunk OGT, and the toll calling restriction unit is prepared with the dial signal sent next. Further, the toll calling control circuit TCU in which the catching of the outgoing trunk OGT is detected and the dial signal is made ineffective with the shortening of the input side of the outgoing trunk OGT for a given time, is provided between the office line and the outgoing trunk OGT.
Patent JP-H02235830-A (JP)
Title: Optically active 2-fluoro-2-alkoxy-1-propanol and preparation thereof
Inventor: UMEZAWA JUNKO
IPC: C07C41/02
Filed: 1989-03-10
Abstract: NEW MATERIAL:An optically active 2-fluoro-3-alkoxy-propanol of formula I (R is 1-19C alkyl; the asterisked C is an optically active carbon atom). EXAMPLE:2-Fluoro-3-hexyloxy-1-propanol. USE:An intermediate for preparing functional materials such as drugs, agricultural chemicals, ferromagnetic liquid crystals, etc. PREPARATION:An optically active alkyl glycidyl ether of formula II is reacted with an amine-hydrogen fluoride complex to provide the 2-fluoro-3-alkoxy-1- propanol. The method can simply prepare the objective compound at a low cost.
Patent JP-H01232550-A (JP)
Title: Protective film for optical disk
Inventor: KIRINO FUMIYOSHI
IPC: G11B7/2548
Filed: 1988-03-11
Abstract: PURPOSE:To obtain a protective film in which the diffusion coefficient of oxygen is small and a film defect such as a pin hole is difficult to generate by using a compound semiconductor material or the compound semiconductor material added with metallic cation at a different ionic valency number as the protective film of an optical recording film. CONSTITUTION:A bed film 2 and an optical recording film 3 are formed on a disk substrate 1. Finally, a protective film 4 consisting of the compound semi conductor material such as Fe2O3, Al2O3 or TiO2 or the semiconductor material added with the metallic cation at the difference ionic valency number such as Li, Al or Ti is formed. Thus, the fine protective film having the small diffu sion coefficient of the oxygen and a physicochemical protective effect can be obtained, and the reliability of the optical disk is improved.
Patent JP-S55147216-A (JP)
Title: Hairdressing
Inventor: IWAO SHIYUUJI
IPC: A61Q5/06
Filed: 1979-05-08
Abstract: PURPOSE: A hairdressing, capable of improving the softness, touch and finish feeling of hair, and comprising a polyoxyalkylene compound and a small amount of a specific alcohol.  
     CONSTITUTION: A hairdressing comprising (A) a polyoxyalkylene compound, e.g. polyoxypropylene (40 moles) monobutyl ether, obtained by addition polymerization of an alkylene oxide with a mono- or polyhydric alcohol, and (B) a 12W22C branched chain alcohol, e.g. 2-hexyldecanol, 2-heptylundecanol, or 2-octyldodecanol, which is a liquid at normal tempertures, in an amount of 0.1W20wt% based on (A). Even a high-viscosity (A) for improving the hairdressing property will not degrade the softness of hair. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02278635-A (JP)
Title: Dual-potential electrode structure of cathode ray tube
Inventor: KONRATSUDO JIEE ODENSARU
IPC: H01J29/62
Filed: 1990-03-07
Abstract: PURPOSE: To decrease the rate of punch-through generation by forming a resistance layer on the inner surface of the bulb of a cathode-ray tube in its area between the neck and funnel, installing a tubular electrode in the neck part along the axis of the cathode-ray tube, and furnishing an electric conduction layer which is formed on the inner surface of the neck part in contact with the end of a resistance layer and which overlaps with the end of the tubular electrode partially. CONSTITUTION: A two-potential electrode structure 50 is composed of a tubular electrode element 56 supported by a resilient supporting member 57, a resistance layer 58 attached to the inner surface 60 of a bulb 52, and a band-shaped part 62 consisting of an electroconductive and thermal conductive material arranged on the inner surface 60. The band-shaped part 62 is covering the first end 64 of the resistance layer 58 and is overlapped exteriorly on a part of the electrode element 56. Accordingly, electric conduction layer 58 has a high electroconductivity and thermal conductivity so that the affection of electric arcs generated between the cylindrical electrode 56 and resistance layer 58 is well dispersed. This decreases the rate of punch-through generation.
Patent JP-S63221500-A (JP)
Inventor: SASAKI SADAO
IPC: G08B25/00
Filed: 1987-03-10
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-S51132048-A (JP)
Title: Computing circuit of cyclic code
Inventor: MATSUDA CHIKARA
IPC: G06F11/10
Filed: 1975-05-13
Abstract: PURPOSE: To get a computing circuit of cyclic code which makes the computing of letter unit composed of variable bit length possible. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05218156-A (JP)
Title: Circuit measuring terminal and its manufacture
Inventor: TERASAKI RYUICHI
IPC: G01R1/073
Filed: 1992-02-06
Abstract: PURPOSE:To cause circuit measuring terminals to touch securely and to prevent the terminals from touching each other and shortcircuiting, even when a pad pitch is narrower or the pad size is smaller, or the pad number increases, by using as circuit measuring terminals needle crystals having a constant titled angle against the normal direction of a board surface grown from the board surface. CONSTITUTION:A silicon single-crystal board 21 is manufactured so as to be titled by a constant angle, 5 degrees for example, against the normal direction of the surface of the board 21. And needle crystals 23 are grown on the surface of the board 21 by using the technique of lithography, dry etchin, etc. Then, conductive films are coated on the surfaces of the needle crystals 23 by electroless plating, and measuring needle terminals are formed. If pressure is applied vertically to the board 21 of such measuring terminals as these, the needle crystals 23 are elastically deformed in a constant direction, and the terminals are prevented from touching each other and shortcircuiting. And it becomes possible to miniaturize the needle crystals 23 or wiring patterns and cope with a narrower pitch, since technique used for a fine working process for LSIs is available for their production.
Patent JP-H09247932-A (JP)
Title: Switching-type dc power supply
Inventor: OTSUKA YUJI
IPC: H02J1/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a switching-type DC power supply which facilitates the improvement of a power utilization efficiency and the suppression of heat emitted from a device. SOLUTION: If switches S1 and S2 are closed, a voltage is supplied to a control circuit 13 from the terminal (c) of a rectifying circuit 12 through a starting resistor R and a semiconductor switch Q2 to start the control circuit 13. After the start, the semiconductor switch Q2 is turned off. When the control circuit 13 is started, the on/off control of a switching transistor Q1 is started and a voltage is supplied to the control circuit 13 stably from the 2nd winding P2 of the primary side of a transformer T.
Patent JP-H01272330-A (JP)
Title: Codec and its operation and communication system
Inventor: SUTEIBUN RESURII GEI
IPC: H04Q11/04
Filed: 1989-03-10
Abstract: PURPOSE: To prevent the number of encoding/decoding cycles from increasing and prevent distortion from increasing by making no connection with the CODEC when the presence of another CODEC on a high-bit speed side is recognized. CONSTITUTION: The CODEC 134, when recognizing the presence of another CODEC 135 on the high-bit speed side at the time of a connection between telephones 111 and 115, halts subband decoding and passes an encoded signal received from the CODEC 131 to a switch 124 and the CODEC 135. Thus, a 16Kbps subband encoded speed which is generated by the CODEC 131 flows to the CODEC 136 without any intermediate speech process. When the CODEC 135 is between the telephones 114 and 115, the CODEC 135 does not detect the presence of another CODEC on the high-bit speed side, so the subband encoding operation is performed.
Patent JP-S62212869-A (JP)
Title: Document processor
Inventor: YABUTA ATSUKO
IPC: G06F17/21
Filed: 1986-03-14
Abstract: PURPOSE:To suppress the generation of blank pages by executing the specific processing of a line in which only a page shifting code generating overflow is written as a hanging line hanging down the final line of the preceding page. CONSTITUTION:A document written in 10 lines in each page is displayed from the final line of the 1st page to the 1st line of the 3rd page on the screen of a picture buffer 4. When line shift code is inserted so as to form a blank line on the 3rd line of the 2nd page, 11 lines are formed in the 2nd page, and in the ordinary case, the line shift code is shifted into the 3rd page. To prevent the shift of the code into the succeeding page, the line (shown by an arrow) corresponding to the page shift code is regarded as the hanging line of the 10th line of the 2nd page and the page number and line number corresponding to the 10th line of the 2nd page are assigned to the hanging line. Consequently, the page shift code is displayed on the picture buffer 4 as a temporarily expanded line on the 2nd page.
Patent JP-H08224157-A (JP)
Title: Clothing hanger
Inventor: NAKAMURA KOJI
IPC: A47G25/40
Filed: 1995-02-20
Abstract: PURPOSE: To make it possible to quickly and smoothly remove clothing hung on a hanger. CONSTITUTION: When a pair of side arms B extending to the right and left is raised and developed around fulcrum pins 20, slanted push-up pressurizing pieces 18 in the side arms B nip and lift the arched push-up pressure receiving pieces 27 on a top hook C, whereas hook claws 19 on the side arms B and a hook claw 26 on the top hook C are engaged. On the other hand, when the lifted top hook C is pressed down, the engagement of the hook claw 26 on the top hook C with the hook claws 19 on the side arms B is released, whereas the side arms B droop down around the fulcrum pins 20 and fall down.
Patent JP-S55149735-A (JP)
Title: Forming method of mouth part of large-size square can
Inventor: KAWAMATA KIYOSHI
IPC: B21D51/26
Filed: 1979-05-09
Abstract: PURPOSE: To tightly fit the inside wall of a can lid and the outside wall of a can barrel by providing an outer flange to the mouth edge of the can barrel, coiling the same to the outer side, reducing the can mouth in such a manner that the outside diameter of the can barrel becomes equal to the outside diameter of the coiled part and providing an annular convex flight to the upper part of the can barrel wall.  
     CONSTITUTION: An external coiled part is provided to the mouth of a large-size square can. In order to tightly fit a can lid, an outward flange 2 is provided to the top mouth edge of a can barrel 1 and this is coiled outward by a coiling machine to form a tubular edge 3. The mouth part is drawn until the outside wall of the tubular edge 3 and the outside wall of the can barrel becomes flush to provide an annular convex flight 5 to the upper part of the can barrel. In this case, the (b) part between the side wall (a) part and the tubular edge 3 slightly elongates but there is no likelihood of producing any crease on the outside wall of the mouth and the drawn mouth part with the tubular edge 3 is smoothly and readily formed. The distance (d) between the outside walls of the tubular edge 3 is made nearly the same as the distance (d 1 ) between the outside walls of the can barrel, and therefore if the outer lid is put on, its inside wall makes tight fitting to the outside wall of the tubular edge 3 and the outside wall of the can barrel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59183441-A (JP)
Title: Debug processing system of extended language
Inventor: TAKEYAMA YOSHIO
IPC: G06F11/28
Filed: 1983-03-31
Abstract: PURPOSE:To improve the efficiency and reliability of a debug operation by making use of a debugger of a source program to perform the debug processing at a symbol levl based on an extended source program. CONSTITUTION:The card No., level No., data name, attribute (Japanese language) and picture character string are registered to an extended COBOL debug information file 20 for each Japanese language item contained in an extended source program. Thus a symbol debugger 18 refers to the file 20 for the data on the position indicated by a terminal to decide whether the attribute is equal to the japanese language data and to obtain the information on a character string. The file 20 is connected to a COBOL debug information file 17 to perform conversion. Thus it is possible to obtain a perfect collation between an extended COBOL source program and a desired program.