baber/WOPTO huggingface dataset:
Patent JP-S62155284-A (JP)
Title: Physiologically active substance k-252 derivative
Inventor: HIRATA TADASHI
IPC: A61K31/55
Filed: 1985-12-27
Abstract: NEW MATERIAL:A compound expressed by formula I [R is H, lower alkyl, etc., Y is OR<1> (R<1> is H, aralkyl, etc., provided that R<1> is not H or methyl when R is H) or formula II (R<2> and R<3> are H, substituted phenyl, etc.)]. EXAMPLE:O-methyl ester derivative of K-252 expressed by formula IV. USE:An protein kinase C inhibitor useful for preventing and treating diseases, allergy, tumor, etc., of cardiovascular systems. PREPARATION:For example, K-252 expressed by formula III (RA is CH3; RB is H) is hydrolyzed with an alkali, e.g. NaOH, in an equivalent amount of 1-1.5 times based on the K-252 in a solvent, e.g. methanol, etc., and the product is then reacted with an alkyl halide expressed by the formula RaX (Ra is lower alkyl or aralkyl; X is halogen) in an inert solvent, e.g. DMF, etc., to afford the aimed compound expressed by formula I (R is lower alkyl, aralkyl, etc.; R<1> is H).
Patent JP-H06213450-A (JP)
Title: Fuel injection nozzle
Inventor: ROBII ERU FUOOKUNAA
IPC: F23R3/14
Filed: 1993-11-25
Abstract: PURPOSE: To obtain a fuel injection nozzle with a structure to reduce exhaust emissions, generally NOX by a method wherein a plurality of swirler vanes are arranged in an enlarged diameter part of a bore coaxial with the central axis of a housing, a truncated cone type blending part is made to connect the enlarged diameter part and the bore, and an inclined path is arranged crossing the direction tangential to the bore. CONSTITUTION: A housing 70 is arranged on the axis coaxial with the center axis 78 and has a bore 80 extending between the end of a combustor and an inlet end 76 thereof. The bore 80 has an enlarged diameter part 84 near the inlet end 76 and a tapered part 86 divergent outside the end 72 of the combustor. A plurality of swirler vanes 88 are arranged in the enlarged diameter part 84. The bore 80 has a truncated cone blending part 122 extending between the enlarged diameter part 84 equipped with the swirler vanes and the bore 80. An inclined path 106 is formed in the direction tangential to the bore 80. Thus, an injection nozzle with a limited exhaust of NOX is obtained.
Patent JP-S63148355-A (JP)
Title: Video tex communication method
Inventor: SATOU SHINSUKE
IPC: G06F9/445
Filed: 1986-12-11
Abstract: PURPOSE:To issue the update edition of a terminal program in a short time, by storing a various kinds of terminal programs being executed at a user terminal equipment side in advance, and transmitting them corresponding to a request. CONSTITUTION:A various kinds of terminal programs are stored in an information center in advance (S6). The user terminal equipment side is connected to a center side by a communication line connecting processing (S7), and when the terminal program request processing of the terminal program desired to use by a terminal user is performed (S2), the center side sends a requested terminal program by performing a requested terminal program sending processing. A terminal equipment side, when receiving a sent requested terminal program, stores it in the storage part of the terminal equipment by performing a terminal program receiving and storing processing (S3). When the execution of a stored terminal program is indicated by the terminal equipment side (S4), the terminal program is executed (S5), and the center side performs a processing to offer a bit of requested information (S8).
Patent JP-H09164159-A (JP)
Title: Adjustable waist supporting apparatus
Inventor: RIYAZU ADATO
IPC: A47C7/42
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a controllable lumber part supporting tool being fittable to the structure of the spine of the lumber part in accordance with needs of patients with different conditions of disease. SOLUTION: This tool consists of an elliptical flexible panel 32 which generates a resistant action when a bending is applied and a controlling means being connected with this flexible panel 32 and controlling the curvature radius of the flexible panel 32 to fit to various levels of supporting of the lower back part. This controlling means is provided with a controlling strap 20 and a stretching force keeping means for keeping a stretching force on this controlling strap 20 and the curvature radius and the stretching force of the flexible panel 32 are increased by this controlling means in accordance with stretching of the controlling strap 20 and is decreased in accordance with relaxing of the controlling strap 20.
Patent JP-H05209489-A (JP)
Title: Boring pipe
Inventor: HAINSU GURUBAA
IPC: E21B17/10
Filed: 1992-11-05
Abstract: PURPOSE: To simplify positioning of the central position of a viscous ground by a method wherein a coil having a specified pitch and width in a radial direction is arranged at the outside of a tubular base body having a longitudinal passage, and the coil has an outside diameter specified times that of a boring crown. CONSTITUTION: A boring head part 1 comprises at least one tubular cylinder 6 having a longitudinal through-passage and the outsides and a coil 20 arranged at the outside of the tubular cylinder and stretching throughout the whole of its length. The coil 20 has a pitch of 1-3 m and width in a radial direction of at least 10 mm starting from the outside of the tubular cylinder 6. The boring head 1 is provided with an axially extending plate-form boring crown 2 being short in the direction of an axis 3 provided at the boring head part 1 with at least a longitudinal passage, and the coil 20 has an outside diameter 1.05 times that of the boring crown 2. A base body of which the boring pipe consists is comprised of the coil 20 and an integral part piece and formed of a cold deformed steel. This constitution enables the progress of reliable boring.
Patent JP-S62153836-A (JP)
Title: Liquid crystal display device
Inventor: MIYAJI AKIRA
IPC: G02F1/1337
Filed: 1985-12-26
Abstract: PURPOSE:To increase the number of scanning lines to obtain a display device having a large screen and to improve the responsiveness by changing the oriented state of a ferroelectric liquid crystal in accordance with the polarization state of a ferroelectric body. CONSTITUTION:The display device consists of a ferroelectric liquid crystal layer 1, a pair of ferroelectric layers 2 on both sides of the layer 1 at least one of which is transparent, and a pair of electrode layers 3a and 3b on both sides of layers 2 at least one of which is transparent, and a horizontally oriented film 4 is provided on the surface of each ferroelectric layer 2. When a driving voltage is applied between electrodes 3a and 3b, the liquid crystal layer 1 is oriented very quickly into the state shown in a figure (b) because a voltage higher than Vth is applied to the liquid crystal layer 1 and changed spontaneous polarization of ferroelectric layers 2 has an influence upon the liquid crystal layer 1; and when a reverse voltage is applied, the liquid crystal layer 1 is returned to the oriented state shown in a figure (a). If a polarizer is arranged at an angle +theta to the incidence side with respect to a reference axis Y on the outside of a substrate S and a polarizer is arranged at an angle +theta+90 deg. to the exit side, the quantity of the exit light is changed by changing the direction of application of the driving voltage.
Patent JP-H08138504-A (JP)
Title: Metal enclosed switch gear
Inventor: YAMANO NAOKI
IPC: H01H33/53
Filed: 1994-11-07
Abstract: PURPOSE: To safely store or extract a mobile electric apparatus regardless of the opening position of a door and move it to a place having a sufficient inspection space without moving and installing an extraction extension rail from another place for storing or extracting the mobile electric apparatus. CONSTITUTION: A door 16 openable to the outside and removable when opened is fitted at the lower section of the front side of a box body 18 opened at the front. Wheels 21 for moving the door 16 after it is removed are fitted on the front side of the door 16. An extraction extension rail 20 for storing or extracting a mobile electric apparatus 2 stored in the box body 18 is fitted on the box body 18 side of the door 16.
Patent JP-S62150693-A (JP)
Inventor: SHIOMI TSUTOMU
IPC: H05B41/24
Filed: 1985-12-23
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-H11117759-A (JP)
Title: Engine proximity noise-insulating plate
Inventor: IKEDA MASAHIRO
IPC: G10K11/16
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a light and small engine proximity noise-insulating plate of high noise-insulating performance having a smooth cooling air flow. SOLUTION: A noise-insulating plate 20 bonded with an acoustic material 23 to its under face via an attaching means 10 in the under face of a hood 5 attached to an upper part of an engine room 1 having an engine in its inside is fixed. A prescribed distance L is provided between the under face of the hood 5 and the upper face of the noise-insulating plate 20, the under face of the noise-insulating plate 20 is in close vicinity to a wall face 6 of the engine 4, and a prescribed space 7 is provided. When plural noise-insulating plates 20 are provided, their upper faces are arranged to form a substantially identical plane S each other. A radiated sound of the engine 4 is insulated by the noise- insulating plate 20, and the cooling air flows smoothly on the plane S as shown by an arrowhead to enhance heat balance.
Patent JP-S62143781-A (JP)
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: B62K5/01
Filed: 1986-12-12
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-S62152126-A (JP)
Title: Mask for x-ray exposure and manufacture thereof
Inventor: FUJIWARA NOBUO
IPC: G03F1/22
Filed: 1985-12-25
Abstract: PURPOSE:To improve the transfer precision of a mask pattern by a method wherein, when a mask substrate is arranged on the position for X-ray exposure, the side of X-ray absorbing pattern is formed to be made in parallel with the exposing X-rays entering into wide angular range with the mask substrate. CONSTITUTION:A mask substrate 2, a polymer layer 4 and a metallic layer 5 are laminated on a substrate 3b to form recessions 4a by reactive etching process using ion beam divergence focusing system. These recessions 4a are plated and filled with an X-ray absorbing material and then the polymer layer 4 is removed to form an X-ray exposing mask comprising the X-ray absorbing pattern 1 and the mask substrate 2. When the mask substrate 2 is arranged on the position for X-ray exposure, the X-ray exposing mask can be used so that the side of X-ray absorbing pattern 1 may be made in parallel with the exposing X-rays 20 entering into wide angular range with the mask substrate 2 to transfer a mask pattern to a silicon wafer 12 subject to high precision and no distortion at all.
Patent JP-S62190316-A (JP)
Title: Combustion method for coal
Inventor: ITO HAYAMIZU
IPC: F23K1/02
Filed: 1986-12-11
Abstract: PURPOSE:To enable separation and removal of an ash content from coal with high ash removal efficiency, by a method wherein coal is granulated in water as coal and water slurry, prepared by pulverizing coal, heavy oil, and a granulating agent are mixed together. CONSTITUTION:Coal, water, and alkali agent for regulating pH are fed in a wet type mill 1 and the coal is pulverized to prepare coal and water slurry. In this case, it is desirable that the coal is pulverized so that the coal having a grain size of 200 meshes or less amounts for about 50% The coal and water slurry is fed through a mixing tank 7 to a granulating-in-water and ash-removing tank 11 together with heavy oil and a granulating agent. In the granulating-in- water and ash-removing tank 11, coal particle is granulated through high speed rotation of a rotary body to produce pelletlike granulated coal and separate an ash content. An ash removing rate is about 40-80% although it depends upon a kind of coal. This processing enables the use of a coal even if it is of poor quality having a large amount of an ash content, and sharply reduces a dust collecting load for exhaust gas, resulting in the possibility to reduce the size of a dust collecting device mounted down a line from a cyclone.
Patent JP-H01168636-A (JP)
Title: Production of hydroquinone monoether
Inventor: MARIAANO KOOREAARE
IPC: C07C41/09
Filed: 1988-11-25
Abstract: Mono-ethers of hydroquinones of formula (I) <CHEM>  wherein R represents alkyl, alkoxy-alkyl, cycloalkyl, aryl-alkyl, or cycloalkyl-alkyl, and R<1> is hydrogen or alkyl, cycloalkyl, aryl-alkyl, or cycloalkyl-alkyl, are prepared by contacting the corresponding hydroquinones with the corresponding alcohols ROH, in the presence of a catalytic mixture consisting of     a) a strong acid b) a halogen or a hydrohalic acid selected from HBr, HI, I2, and Br2, and c) H2O2 in a molar amount lower than that of the starting hydroquinone. o
Patent JP-H08150075-A (JP)
Title: Rice cooker
Inventor: SHIBATA MASAAKI
IPC: A47J27/00
Filed: 1994-11-30
Abstract: PURPOSE: To prevent an error in the judgement of rice cooking quantity from increasing by detecting rice cooking as continuous one by the temperature of the cover part of a rice cooker. CONSTITUTION: This cooker is equipped with a control means 6 provided with a rice cooking quantity judging process which judges rice cooking quantity until a second temperature detecting means 5 to detect the temperature of the cover part detects a second prescribed temperature after a first temperature detecting means 4 to detect the temperature of a pan 1 detects a first prescribed temperature and performs the rice cooking in prescribed rice cooking sequence by controlling the heating output of a heating means 3 corresponding to judged rice cooking quantity after judging the rice cooking quantity. The control means 6 judges that the rice cooking is the continuous one when the second temperature detecting means detects a temperature over a third prescribed temperature within fixed time after a rice cooking operation is started when the rice cooking operation is started, and prohibits heating for rice cooking until the second temperature detecting means 5 detects a temperature less than a fourth prescribed temperature.
Patent JP-H07151073-A (JP)
Title: Scroll type fluid device
Inventor: KAMIKAWA TAKASHI
IPC: F01C17/06
Filed: 1993-11-26
Abstract: PURPOSE:To improve efficiency and reliability by preventing wind pressure loss which is caused by a balance weight while preventing any increase in a bearing load. CONSTITUTION:A fixed scroll 5 and a turning scroll 6 are meshed with respective laps 52, 62 to be arranged in parallel with each other. A crank shaft 41 is eccentrically connected to the turning scroll 6, and also an Oldham's ring 7 is provided between the end plate 61 of the turning scroll 6 and a frame. Additionally, the turning scroll 6 and the Oldham's ring 7 are elastically supported by a spring system whose proper frequency matches with the number of revolution of a crank shaft 41. The spring system is composed of a X shaft spring system 8X whose proper frequency matches with the number of revolution of the crank shaft 41 by considering the turning scroll 6 and the Oldham's ring 7 as its mass, and a Y shaft spring system 8Y whose proper frequency matches with the number of revolution of the crank shaft 41 by considering the turning scroll 6 as its mass.
Patent JP-H04169568-A (JP)
Title: Sulfur-containing acrylic oligomer composition
Inventor: HAYAKAWA SEIICHIRO
IPC: C08G75/02
Filed: 1990-11-01
Abstract: NEW MATERIAL:S-containing acrylic oligomer of formula I [R1 is H or CH3; R2 and R3 are 1-12C alkylene or 2-12C oxydialkylene; R4 is formula VIII (l is 2-10); X is Cl, Br or I; m is 0-4; n shows average oligomerization degree and is number of <=10 except 0]. USE:A light resin having a high refractive index, excellent in transparency, heat resistance and impact resistance and suitable for a lens. PREPARATION:A dihalogenated compound of formula II is reacted with a mercaptan compound of formula III to obtain a terminal dihalogen-containing oligomer of formula IV. The resultant oligomer is then converted to a terminal diol-containing oligomer of formula VI by reacting a hydroxyl group-containing mercaptan compound of formula V therewith and an acylation agent of formula VII (Y is Cl, OH, alkoxy, etc.) is subsequently reacted with the obtained terminal diol-containing oligomer, thus obtaining the objective compound of formula I.
Patent JP-H02142455-A (JP)
Title: Production of fish meat paste food and system for production
Inventor: NOZAKI AKIRA
IPC: A23L17/00
Filed: 1988-11-24
Abstract: PURPOSE:To uniform the shape of the product and effect the fertilization by placing an eatable fish meat paste which has been heated and packed with a wrapping film in a mold, heating and cooling the paste. CONSTITUTION:The starting materials are fed into the hopper 1, the resultant paste sheet (a) is coagulated with heat, made into continuous strand sheet (b) using combing roller 4. Then, the strands are bundled into a rod (c), which is wrapped with film (d) and cut to give a strand-type KAMABOKO (boiled fish paste). The strand-type KAMABOKO (e) is placed in a mold 11, heated in a heating chamber 12, cooled by standing in a cooling chamber 13 whereby the shape reformation and sterilization are effected.
Patent JP-2000122693-A (JP)
Title: Speaker recognizing method and speaker recognizing device
Inventor: DEGUCHI YUTAKA
IPC: G10L17/08
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To shorten time required for recognizing a speaker while holding high recognizability by making a speaker model having a housing structure of a wood structure on the basis of a characteristic quantity extracted from an uttering sound of the speaker. SOLUTION: A speaker model of a single speaker is expressed by a wood structure. The speaker model making part 3 makes the speaker model by using a characteristic vector group calculated from voice data of the speaker inputted at learning time. In a method of using a code book of a characteristic vector as the speaker model, a representative vector is decided by one on respective clusters by clustering the characteristic vector of the speaker by any method. Aggregation of these representative vectors is used as the speaker model. The checkup part 5 checks up the characteristic vector of a recognizing object speaker calculated by the characteristic quantity calculating part 2 with respective speaker models stored in the speaker model storage part 4 to calculate a true degree or a distance to identify it as the person himself when the true degree exceeds a prescribed value.
Patent JP-S62153977-A (JP)
Title: Fixing device
Inventor: YAMAMOTO IICHIRO
IPC: G03G15/20
Filed: 1985-12-27
Abstract: PURPOSE:To improve the fixability, releasability, offsettability and durability by using a fixing device to fixing and processing the recording material between the first and second rotating bodies for fixing to cover and form the fluororesin on an elastic body layer. CONSTITUTION:When the fixing of a recording material are executed between the first and second rotating bodies 1 and 2 for fixing, the fluororesin layer of the surface layer of the first rotating body 1 for fixing is easier to wear than the fluororesin layer of the surface layer of the second rotating body 2 for fixing, during the endurance, the surface is suitably shaved by the friction with the second rotating body 2, the paper cleans it by paper tracking, and therefore, the surface condition will not be polluted by the paper powder, toner, etc., and has always the new fluororesin surface is preserved. The second rotating body 2 will not be worn, the surface is smoother than the burnt fluororesin surface, and therefore, the paper powder, toner, etc., stuck to the second rotating body 2 are cleaned by the first rotating body 1 and the second rotating body 2 is not also polluted by the paper powder, toner, etc. Thus, the fixability, releasability, offsettability and durability are improved.
Patent JP-S62187414-A (JP)
Inventor: UOREN DEI SHIEFUIIRUDO
IPC: A61P17/00
Filed: 1986-12-16
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-S62158817-A (JP)
Title: Manufacture of thick steel plate having high strength and high toughness
Inventor: YOSHIE ATSUHIKO
IPC: C22C38/14
Filed: 1985-12-28
Abstract: PURPOSE:To manufacture a thick steel plate having superior toughness and high tensile strength at a low cost, by applying, direct hot rolling, cooling, and tempering successively each under specific conditions to a continuously cast slab having a specific composition. CONSTITUTION:The slab consisting of, by weight, 0.03-0.14% C, <=0.6% Si, 0.5-1.6% Mn, 0.0005-0.0015% B, <=0.1% Al, 0.001-0.01% N, 0.003-0.01% Ti and/or 0.003-0.02% Nb, and the balance Fe with inevitable impurities is continuously cast. This slab is subjected to direct hot rolling in a temp. range of 900-1,000 deg.C at >=30% draft and is water-cooled down to 400 deg.C or below as rapidly as possible at a cooling rate of >=5 deg.C/sec, followed by heating to a temp. of Ac1 point or below (lower limit, about 550 deg.C) to undergo tempering. In this way, a high-strength and high-toughness thick steel plate having toughness and >=58kgf/mm<2> tensile strength can be obtained.
Patent JP-H03157506-A (JP)
Title: Reciprocating actuator
Inventor: SAIDA SEIJI
IPC: F01L23/00
Filed: 1989-11-16
Abstract: PURPOSE:To reduce the whole length of a unit by providing an operational fluid discharge pipe to which inner ports of a piston and a rod are fitted and communicated with an operational fluid discharge port of a changeover valve mechanism from an end of the cylinder opposite side to the rod over the whole length thereof. CONSTITUTION:A cylinder 13 is screwed to a body 11 and a cap 15 through an O ring 12 and a packing 14, and a plunger 17 is longitudinally movably fitted to the body 11 through a packing 16. A piston 21, provided with a changeover valve mechanism 31 is integrally installed on the plunger 17 through a rod 18. An operational fluid discharge pipe 52 which is fixed to the cap 15 through an O ring 51 is provided over the whole length of the cylinder 13. A plug 25 of the piston 21, the rod 18, and inner ports 62, 63, 64 of the plunger 17 are slidably fitted to the pipe 52 through an O ring 61 for communication with a discharge port 32 of the changeover valve mechanism 31. A discharging auxiliary cylinder is thus disused, and the whole length can be reduced.
Patent JP-H08137126-A (JP)
Title: Electrophotographic toner
Inventor: IIDA HAGUMU
IPC: G03G9/08
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a toner having stable environmental characteristics, satisfactory flowability and transferability and giving a stable high-quality image by adding inorg. fine powder of a specified average particle diameter subjected to treatment for imparting hydrophobic property so that the concn. of ethanol at the time when the fine powder begins to settle and that at the time when the settlement of the fine powder finishes are regulated to a specified value each. CONSTITUTION: This electrophotographic toner contains inorg. fine powder of 0.01-0.1μm average particle diameter subjected to treatment for imparting hydrophobic property so that the concn. A (%) of ethanol at the time when the fine powder begins to settle and the concn. B (%) of ethanol at the time when the settlement of the fine powder finishes are regulated to >=10% and 30-90%, respectively, while satisfying the relation of 0<=(B-A)<=15 when the hydrophobic degree of the fine powder is measured using ethanol. Various coupling agents such as silane and titanate coupling agents may be used as a treating agent for imparting hydrophobic property. In the case of <0.01μm average particle diameter, the fine powder is liable to embedding in the surface of a toner and the toner is early deteriorated.  In the case of >0.1μm, the fine powder remarkably reduces, the flowability of a toner and electrostatic charge is made ununiform to cause the deterioration of image quality, the scattering of the toner and fogging.