baber/WOPTO huggingface dataset:
Patent JP-H039878-A (JP)
Title: Thermal transfer method and apparatus
Inventor: NISHIMURA KOJI
IPC: B41M5/382
Filed: 1989-06-06
Abstract: PURPOSE:To print an arbitrary character regardless of a size by a method wherein voltage is applied between a heating material layer and a printing part to heat the pressure part when the printing part is brought into contact with the heating material layer under pressure and this heat of the pressure part is transferred to a transfer material layer to transfer the molten transfer material layer to a surface to be transferred. CONSTITUTION:A current supply route starting from a driver circuit 12 to again return to the driver circuit 12 through the guide roller 13 of a thermal transfer film 1, a heating material layer 4, a printing wire 5 and a printing head 8 is constituted and, when a current is supplied to the driver circuit 12 by the order of a control circuit 11, the current density of the pressure part of the heating material layer 4 in spot contact with the printing wire becomes high and only this part generates heat. The heating material layer generates a temp. rise instantaneously because said layer is thin and the pressure part thereof is extremely small in its area and low in the heat capacity. This heat is transferred to a transfer material layer through a base film to melt an ink or adhesive layer and, since the transfer material layer is strongly pressed by the tip of the printing wire 5, said layer to be transferred deeply penetrates to the surface 7 to be transferred of a pencil 6.
Patent JP-H04312963-A (JP)
Title: Semiconductor device improved for moisture resistance and manufacture thereof
Inventor: TOMINAGA KAORU
IPC: H01L21/56
Filed: 1991-06-13
Abstract: PURPOSE:To provide a semiconductor device in which invasion of moisture from a bottom is effectively prevented and a method for accurately forming a vapor impermeable island by one insert molding in the device. CONSTITUTION:A semiconductor device having an island 3 connected to a lead frame 2 and formed at a lower position than the other part of a lead in the bottom or at an inner surface inside the bottom of a hollow package 1. The island 3 is desirably formed in the vicinity of the bottom of the package 1 at least 100mum or more from a die pad surface, and as a material for forming it, nickel-plated 42 alloy without mixing gloss agent is desirably used. In the case of molding, the frame 2 in which the island 3 is depressed from other part, is set in a mold, and synthetic resin is injection molded or transfer molded thereby to obtain the semiconductor device having the accurately positioned island.
Patent JP-H10336862-A (JP)
Title: Power supply unit
Inventor: TSUNODA MASAHIRO
IPC: H02J1/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To realize a power supply unit with good ventilation and a reduced size by a method wherein electrical connections are practiced in a power supply unit with a small space and without increasing a voltage drop. SOLUTION: An EMC noise filter 4 is provided in a housing which consists a power supply unit. Two output terminals 4b with different polarities are arranged on the end part of the noise filter 4 in a direction vertical to the surface 4c of the noise filter 4 with which it is attached to the housing. One of the output terminals 4b is electrically connected to an output connector provided on the housing with an output bus-bar 6. The respective output terminals 4b are electrically connected to a low-pass filter circuit package with bus-bars 11. The plate surface of the two bus-bars 11 do not overlap each other and, further, a space of the bus-bars 11 in the power supply unit can be suppressed.
Patent JP-H0311033-A (JP)
Title: New production of dehydroestrone derivative
Inventor: MIKAMI KOICHI
IPC: C07C49/753
Filed: 1989-06-06
Abstract: PURPOSE:To advantageously obtain the title compound, an intermediate for steroid compound useful as drug, vitamins or plant growth regulator by using a specific compound, prepared from glyceraldehyde through Wittig reaction, as a starting raw material. CONSTITUTION:A compound shown by formula I (R<1> and R<3> are 1-2C alkyl; R<2> is 3-8C alkyl; R<4> is 1-4C alkyl) is reacted with a compound shown by formula II (R<5> is 1-4C alkyl) in toluene in the presence of a catalytic amount of 2,6- xylenol under 1-2 atmosphere in a nitrogen atmosphere under heating and subjected to Tandem Claisen-ene reaction to give a ketoaldehyde shown by formula III. The compound is oxidized to give a diketoaldehyde shown by formula V, which is epimerized to give a compound shown by formula V. Then this compound is reacted with anhydrous TiCl3 in an inert solvent such as dimethoxyethane in the presence of a catalyst (e.g. Zn-Ag Couple) and subjected to ring closure to give the aimed compound shown by formula VI.
Patent JP-H038508-A (JP)
Title: Device and nozzle for supplying hot rolling lubricant
Inventor: KURAHASHI TAKAO
IPC: B21B27/10
Filed: 1989-06-06
Abstract: PURPOSE:To carry out hot rolling excellent in lubricity by providing a device to supply hot lubricant wherein solid lubricant, heat insulating agent, etc., are mixed with semisolid lubricant, a nozzle having a specific shape and a pump to forcedly feed the lubricant and accumulator. CONSTITUTION:Lubricant 2 which specified amounts of solid lubricant, heat insulating agent, extreme pressure agent are dispersed uniformly in semisolid lubricant at a specified ratio is stored in a tank 1. The lubricant 2 is fed forcedly by a reciprocating pump and the pulsation of the lubricant 2 sprayed by an accumulator 7 from a spray nozzle 6 is prevented. The nozzle 6 mixes and atomizes the lubricant 2 and atomizing air in an orifice 22 and since the opening of the orifice 22 is slit laterally, a wide angle spraying is carried out and painting can be carried out at uniform flow in the length direction of work rolls. Consequently, the flow distribution in the width direction can be uniformized and the flow of the lubricant can be reduced to perform stable lubrication rolling.
Patent JP-S5767577-A (JP)
Title: Production of 2,3-dicyano-1,4-dithia-9,10-anthraquinone
Inventor: MATSUURA AKIRA
IPC: C07D339/08
Filed: 1980-10-14
Abstract: PURPOSE: The reaction product from 1,4-naphthoquinone and an alkali metal salt of 1,2-dicyano-1,2-dimercaptoethene is oxidized in a polar solvent with an oxidizing agent to produce the titled substance of high purity.  
     CONSTITUTION: The reaction of 1,4-naphthoquinone (NQ) with an alkali metal salt of 1,2-dicyano-1,2-dimercaptoethene is conducted in an aqueous medium at 4W7pH and 0W5°C to give 2,3-dicyano-1,4-dithia-9,10-anthraquinone. The reaction mixture including the compound is oxidized in a polar solvent such as alcohol with an oxidizing agent such as ferric chloride at 0W60°C to give the titled substance. NQ used in the reaction is is preferably fine particles of 60 mesh through.  
     EFFECT: The use of polar solvent prevents the sudden decline of purity and yield caused by change in pH.  
     USE: A fungicide against bacterial leaf blight in rice plant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5933038-A (JP)
Title: Method for attaching and detaching of shaft coupling
Inventor: ISAJI TAKEHIKO
IPC: B23P11/02
Filed: 1982-08-16
Abstract: PURPOSE:To eliminate influences of heating and to facilitate detaching of the shaft by filling a hole pierced on the shaft of a shaft coupling with refrigerant and heating in parallel with cooling. CONSTITUTION:A concentric hole 3 is pierced on the shaft coupling and the shaft is cooled by filling the hole with refrigerant 4 such as dry ice. In parallel with cooling, the coupling 1 is heated and contraction of the shaft 2 and expansion of the coupling 1 are caused simultaneously. Thus, the shaft can be detached easily without requiring heating to high temperature.
Patent JP-H01152481-A (JP)
Title: Magnetic brush developing device
Inventor: MATSUMOTO JOJI
IPC: G03G15/09
Filed: 1988-06-08
Abstract: PURPOSE:To prevent change in quality on the surface to be developed and the deterioration of the electric characteristic of an electrostatic image holding ember caused by developer by stopping a magnet roller at a rotation angle that the bristle of a magnet brush on a sleeve lowers toward the surface of the electrostatic image holding member. CONSTITUTION:When a copying process is completed and the action of a driving source is stopped, and then the driving of the rotation of a drum 1 and a gear is stopped, the north pole or the south pole of a magnetic roller 13 is attracted to an iron piece 21 and the magnetic roller 13 stops after it rotates to the rotation angle that the north pole or the south pole is positioned in the position of the iron piece 21. At such a time, the fixed position of the iron piece 21 is determined so that the recess part 15b of the bristle of the magnet brush 15 is positioned in the developing position 16. Thus, the bristle of the magnet brush 15 can be prevented from contacting with a photosensitive body 2 at the time of stopping the rotating action of the magnet roller 13. Then, the change in quality on the surface to be developed and the deterioration phenomenon of the electric characteristic, cased by the developer, and the adhesion of the developer to the surface can be prevented.
Patent JP-S6122503-A (JP)
Inventor: KATAGIRI SEIROU
IPC: F21V9/04
Filed: 1984-07-09
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-S625526-A (JP)
Inventor: MATSUMURA TAKENOBU
IPC: H01H57/00
Filed: 1985-07-01
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-2000324950-A (JP)
Title: Circulatory rotation type plant-culturing shelf
Inventor: KATAO TAKASHI
IPC: A01G9/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a plant-culturing shelf capable of using even in a narrow place or a place out of sun and safely operating even by aged persons or physically handicapped persons. SOLUTION: This culturing shelf comprises shelves 2 having a plurality of steps and each shelf is detachably retained by a hanging down tool and the shelf hanging down tool is attached through an arm to endless chains 7 arranged on both sides to carry out circulatory rotation of each shelf 2 and enables all shelves 2 to receive sunshine and the each shelf is fixed at free position to enable safe operation.
Patent JP-H11339066-A (JP)
Title: Device for aligning shape data in normal direction and recording medium
Inventor: MUROTA HIDEKI
IPC: G06T17/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for aligning shape data in the normal direction in which a shape data preparing work can be efficiently attained and an aligning work in the normal direction on each face of the shape data can be precisely attained. SOLUTION: An operator designates plural auxiliary points p(1), p(2),..., p(j), and the maximum angles a(1), a(2),..., a(j) outside the shape data. A normal directional vector N2 and center of gravity position G2 of a face S2 'f2673' of a ridge line table are calculated as shown by (a). An auxiliary point p(4) closest to the center of gravity position G2 is selected for the face S2 . A difference vector D24 between the center of gravity position G2 of the face S2 and the auxiliary point p(4) is calculated, and an inner product angle (a2 ) between the difference vector D24 and the normal directional vector N2 is calculated. When the inner product angle (a2 ) is larger than the maximum angle a(4) designated by an operator, the invers processing of the normal direction of the face S2 is executed. The normal direction of the face 2673 is inversed as shown by (b).  That is, the normal direction of the face 2673 is inversed, and the face 'f2673' of the ridge line table is re-aligned into a face f2376'.
Patent JP-H08309866-A (JP)
Title: Manufacture of composite shaft
Inventor: MORINAGA MASAHIKO
IPC: B29C70/16
Filed: 1995-05-17
Abstract: PURPOSE: To decrease weight by forming a flange partly with FRP and to increase the bond strength between the flange and a main body. CONSTITUTION: A plate 11 is prepared which has an engagement hole 10 and is formed by projectingly installing a cylindrical member 13 and guide members 15, 16 around the hole 10, the plate 11 is engaged to a mandrel 18, and fibers 19 impregnated with a resin are wound onto the cylindrical member 13 while being guided by the guide members 15, 16 to form a flange having a fiber lamination layer part 20 which circumscribes the mandrel 18. Next, the flange is engaged with a shaft main body which is formed by winding fibers impregnated with a resin separately onto a mandrel and subjected to curing to be integrated with the main body.
Patent JP-H039738-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: YOSHIDA MINORU
IPC: G01S7/52
Filed: 1989-06-07
Abstract: PURPOSE:To easily grasp the positional relation of a magnified image in the human body by mounting an image data output means outputting a plurality of data different in image magnification from a memory means, a means simultaneously imagewise displaying a plurality of image magnification data on the picture of a single display apparatus. CONSTITUTION:At the time of the simultaneous display of a usual image and a magnified image, command for simultaneous display is sent to a timing generating circuit 13 and a data reading control circuit 10 from a CPU 14. The reading control circuit 10 reads only data displaying the left half image among the image data stored in an image memory (1)6 and the read data is displayed on a monitor TV 12 through a TV image signal forming circuit 11. An operator sets a region desired to be displayed in a magnified state on the basis of the left-half image 17. The setting of said region is performed by the operating device such as a track ball or a joystick provided to an operating panel 15 and a marker generating means displaying the output signal of said operating device on the display picture of the monitor TV as a mark.
Patent JP-H05314382-A (JP)
Title: Testing method for fire proofing facility
Inventor: OTA MINORU
IPC: G08B29/02
Filed: 1992-05-07
Abstract: PURPOSE:To provide the testing metahod for disaster measures which can auto matically test the disaster measures, can save labor and can improve reliability. CONSTITUTION:The plural disaster measures are periodically and successively called from the monitor station of a remote monitor and control system and tested, it is judged whether any fault is generated at each disaster measures or not, the facility name or the like of the disaster measures generating the fault is stored and after all the disaster measures are completely tested, the stored facility names or the like are totally displayed or recorded.
Patent JP-S6323422-A (JP)
Title: Gray code counter
Inventor: SAKAGAMI SHIGEO
IPC: H03K23/66
Filed: 1986-06-19
Abstract: PURPOSE:To suppress the scale of hardware by using four kinds of functions depending whether two kinds of input pulses are respectively logical '1' or '0' so as to generate a carry output thereby attaining the cascade connection. CONSTITUTION:A carry output of a low-order 4-bit counter 33 is inputted to a count pulse input of a high-order 4-bit counter 32 at count operation and a carry output of a low-order 4-bit counter 33 outputs logical '1' when the counter is count operation and a counter output is 15 In decimal notation. In this case only, the high-order 4-bit counter 32 applies count and in other cases, the output of the high-order 4-bit counter 32 is held. In case of the presence of high-order connection to the counter in this way, the count operation by cascade connection is attained by connecting its carry output to the count pulse input of the high-order counter. Further, in case of the cascade connection, an OR circuit 34 aud an AND 35 are connected so as not to lose the preset function, hold function and clear function.
Patent JP-H09322764-A (JP)
Title: Suppression of human serum albumin decomposition
Inventor: KUWAE SHINOBU
IPC: C12N1/38
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To mass-produce the subject protein by culturing a human serum albumin-productive host prepared by genetic manipulation in a medium containing a fatty acid (salt) with a specific number of carbon atoms to suppress digestion of the product by a host-derived enzyme. SOLUTION: A human serum albumin(HSA)-productive host consisting of a Pichia yeast[Pichia pastoris GTS 115 strain (NRRL Y-15851)] transduced with a recombinant expression vector integrated with a DNA coding HSA prepared by genetic manipulation is cultured in a medium containing 0.2-10w/v% of a 10-26C fatty acid (e.g. oleic acid) or a salt thereof so as to suppress digestion of the product HSA by a host-derived enzyme, thus effecting mass production of the objective HSA useful as e.g. a therapeutic agent for massive hemorrhage, shock, burned patients, hypoproteinemia, fetal erythroblastosis, etc.
Patent JP-S6123156-A (JP)
Title: Photoreceiving member
Inventor: SAITOU KEISHI
IPC: G03G5/10
Filed: 1984-07-12
Abstract: PURPOSE:To eliminate thoroughly the appearance of the interference fringes which appear in the image forming stage and the spots which appear in the reversal development stage by providing a photoreceiving layer made of the multi-layered constitution having >=1 pair of non-parallel boundary faces in a short range. CONSTITUTION:The photoreceiving layer made of the multi-layered constitution is provided on a base having the smooth rugged shape smaller than the required resolving power of the device. The thickness of the 2nd layer 602 changes continuously from d5 to d6. The boundary face 103 and the boundary face 604 incline with each other and the coherent light made incident on the short range linduces interference and generates the very small interference fringe patterns. The advancing directions of reflected light R1 and exit light R3 are different from each other and therefore the degree of interference decreases. The interference fringes do not appear on the image as the size of the very small part l is smaller than the spot diameter of the irradiated light, i.e., said size is smaller than the resolution limit.
Patent JP-S6123872-A (JP)
Title: Knocking judging apparatus for internal-combustion engine
Inventor: YAMAMOTO AKITO
IPC: F02D45/00
Filed: 1984-07-12
Abstract: PURPOSE:To permit the detection of knocking easily and with high accuracy by installing a judging means for judging the existence of knocking from the rate of the physical amounts obtained form the combustion vibration energy in case of non-knocking/ knocking. CONSTITUTION:A cylinder internal-pressure sensor 10 measures the combustion-pressure vibration in the vicinity of the compression top dead center at each combustion cycle of an engine, and said detected value is input into the vibration energy circuits 3 and 4 in case of non-knock/knock through a charge amplifier 1 and a band-pass filter 2. Into said circuit 3, the detection starting-angle information is input from a detection starting-angle instruction apparatus 13. The first and the second physical amounts related to the combustion vibration energy in case of non-knock/knock are obtained from the vibration information. With these physical amounts, the starting time in the measurement division of the second physical amount is properly set through a calculation part 5, comparator 6, comparison standard-value generator 7, correction calculator 8, and an ignition-timing controller 9, and an ignitor 12 is driven comparison. Thus, knocking judgement is carried-out with high accuracy exceedingly close to the sensuous evaluation through hearing sense.
Patent JP-H04366165-A (JP)
Title: Resin composition for heat-resistant molding for ic tray
Inventor: NAKAZAWA KEIICHI
IPC: C08L53/00
Filed: 1991-06-14
Abstract: PURPOSE:To obtain the title composition improved in conductivity, heat resistance and moldability by mixing a polyphenylene ether resin with a specified block copolymer. and conductive carbon. CONSTITUTION:3-40 pts.wt. conductive carbon is added to 100 pts.wt. total of 10-98wt.% polyphenylene ether resin of a number-average molecular weight (Mn) of 1000-100000, 89-1wt.% block copolymer comprising at least 50wt.% vinylaromatic polymer blocks and at most 90wt.% olefin compound polymer blocks of a degree of unsaturation of 20% or below and having an Mn of 2000-500000 and a molecular weight distribution of 1.05-10, and 1-10 pts.wt. block copolymer comprising 20-50wt.% vinylaromatic compound polymer blocks and 80-50wt.% olefin compound polymer blocks of a degree of unsaturation of 20% or below and having an Mn of 2000-500000 and a molecular weight distribution of 1.05-10.
Patent JP-H0276811-A (JP)
Title: Patch preparation and production thereof
Inventor: NAKAGAWA AKIRA
IPC: A61K9/70
Filed: 1989-06-06
Abstract: PURPOSE:To obtain a patch having excellent stability of medicinal component in a base and excellent release of the medicinal component of the base to the skin by adding the medicinal component to a hydrophilic (meth)acrylic acid alkyl ester copolymer as a base component. CONSTITUTION:1-40wt.% ionic unsaturated monomer (preferably unsaturated aliphatic sulfonic acid derivative) is blended with 2-30wt.% (meth)acrylate shown by the formula (R1 is H or CH3: R2 is H or 1-4C alkyl; n is 1-23), 0.05-1.0wt.% crosslinking component such as polyethylene glycol di(meth)acrylate, 10-80wt.% water-soluble polyhydric alcohol (preferably glycerin), 5-40wt.% water and 0.02-30wt.% medicinal component as base components, polymerized and crosslinked in the presence of a polymerization initiator to give the aimed patch. The polymerization and crosslinking are preferably carried out by ultraviolet-light irradiation in the presence of photopolymerization initiator.
Patent JP-H07113441-A (JP)
Title: Torsional oscillation shock absorber
Inventor: OSUBUARUTO FURIIDOMAN
IPC: F16D3/10
Filed: 1994-06-24
Abstract: PURPOSE: To reduce the cost of manufacturing an apparatus, to extend the service life of the apparatus and to avoid abrasion so as to reduce power losses in a drive system by adapting the damping effect of a damping mechanism between two-mass flywheels to different conditions of vibrations and noises derived from a variety of different operating conditions of an internal combustion engine and other factors. CONSTITUTION: In this torsional vibration damping apparatus comprising the input part of an internal combustion engine, the output part 41 of a transmission, and a torsional spring device between the input and output parts, the torsional spring device comprises a coil spring 45 having a great ratio of its length to its diameter and guided axially and radially into a guide passage 51 concentric with respect to a rotational axis, so that the coil spring 45 is compressed during transfer of torque between the input and output parts. The torsional spring device is previously curved along its overall length when the coil spring 45 is not assembled to the torsional vibration damping apparatus.
Patent JP-S5668682-A (JP)
Title: Substituted methylidenehydrazinofuropyrimidine derivative and its preparation
Inventor: SATOU HIRONOBU
IPC: C07D491/048
Filed: 1979-11-06
Abstract: NEW MATERIAL:A substituted methylidenehydrazinofuropyrimidine derivative expressed by formula I [R is phenyl, pyridyl or furyl which may have a substituent (lower alkyl, lower alkoxyl or halogen)].  
     EXAMPLE: 2-Benzylidenehydrazino-5,6-dihydro-4-mthylfuro[2,3-d]pyrimidine.  
     USE: A hypotensive agent.  
     PROCESS: A hydrazinofuropyrimidine derivative expressed by formula II is subjected to the contact reaction with an aldehyde expressed by the formula RCHO, preferably in a solvent consisting of an alcohol, e.g. methanol, or ethanol, usually at 50W 150°C, preferably at about the reflux temperature of the solvent, under heating to afford the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio