baber/WOPTO huggingface dataset:
Patent JP-H09240984-A (JP)
Title: Carry-in method for heavy object
Inventor: HATTORI HIDEYA
IPC: G09F9/40
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To dispense with assembling and disassembling of a carry-in stage for moving it in the longitudinal direction of a setup stage so as to shorten a construction period by laying rails on the setup stage in the lengthwise direction, and moving heavy objects moved on the carry-in stage in order on the setup stage in the lengthwise direction guided with the rails. SOLUTION: A setup stage 5 is constructed on supporting beams 4 extendingly provided from the indoor baseball ground 2 side, and rails 11 are laid on the setup stage 5. Next, a carry-in stage 6 is temporarily provided on one side of the setup stage 5. Display units 100 are in order hoisted by a wrecker truck 8, piled up on the carry-in stage 6, and moved on the carry-in stage 6 up to one side of the setup stage 5. Thereafter display blocks 100a are in order moved to the other side of the setup stage 5 guided with the rails 11, and arranged in a plurality of rows in the longitudinal direction on the setup stage 5 so as to constitute a large sized image projecting device.
Patent JP-H10133139-A (JP)
Title: Illumination device having improved observing capability for medical diagnostic contrast film
Inventor: BRAUER WILLIAM R DR
IPC: A61B6/02
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To improve contrast and resolving power obtained by a device for illuminating a medical diagnostic contrast film for observing radioactive rays and others. SOLUTION: A light source 40 is provided in one end part in an observation box, a transparent plate 48 is provided in the other end part, a diffuser panel 46 is provided between the light source 40 and the transparent plate 48 and light from the light source is diffused. A layer comprising one and more micro- prism films 50 is provided between a diffuser panel 46 and the contrast film 20l Since the micro-prism film 50 reflects/returns a light ray incident on it by a smaller angle than a critical angle, thus, such a light ray does not pass through the micro-prism film 50 for illuminating the contrast film 20.
Patent JP-H08216323-A (JP)
Title: Polarizing plate for liquid crystal display device
Inventor: MORIMURA YASUHIRO
IPC: C09J5/06
Filed: 1995-02-14
Abstract: PURPOSE: To enhance adhesive properties and a durability, such as a resistance to heat and a resistance to moist heat, by bonding a polarizing film to protective films with a thermosetting adhesive composed mainly of an ionomer resin prepared by intermolecularly bonding an ethylene-methacrylic acid copolymer through metallic ions. CONSTITUTION: A polarizing plate 4 is formed by adhesively covering a polarizing film 1 with protective films 2. As an adhesive 3 for bonding the polarizing film 1 to the protective films 2, a thermosetting adhesive composed mainly of an ionomer resin prepared by intermolecularly bonding an ethylene- methacrylic acid copolymer through metallic ions is used. The thermosetting adhesive prepared by mixing 0.1-10 pts.wt. photosensitizer and 0.01-5 pts.wt. silane coupling agent per 100 pts.wt. of the ionomer resin and kneading the mixture is formed into a predetermined shape for use by a film forming method, such as calendering, T-die extrusion, or inflation. A laminate is formed by overlapping the protective films 2 on the polarizing film 1 through adhesive films of the adhesive 3. The polarizing plate 4 is obtained by heating and pressurizing the laminate.
Patent JP-S60193499-A (JP)
Inventor: INOUE MASAAKI
IPC: D06F39/08
Filed: 1984-03-16
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-S60194080-A (JP)
Title: Manufacture of nickel coated powder
Inventor: NAKAZAWA GENICHI
IPC: C08K9/00
Filed: 1984-03-16
Abstract: PURPOSE:To activate the surface of nonmetallic powder to be coated with nickel and to produce an effect comparable to that produced when palladium chloride is used, by treating the powder with hydrochloric acid contg. dissolved nickel chloride before the powder is coated with nickel by reduction with hydrogen in a nickel ammine soln. CONSTITUTION:Nonmetallic powder is dipped in hydrochloric acid contg. dissolved stannous chloride and hydrochloric acid contg. dissolved nickel chloride. The treated powder is dispersed in a nickel ammine soln. (an aqueous soln. contg. nickel sulfate, ammonium sulfate and ammonia), and the resulting slurry is heated under pressure to obtain nickel coated powder by reduction with hydrogen.
Patent JP-H05250410-A (JP)
Title: Hierarchical symbol correcting system
Inventor: ITO YOSHINOBU
IPC: G06F17/30
Filed: 1992-03-06
Abstract: PURPOSE:To provide the hierarchical symbol correcting system which can execute automatically a correction of a hierarchical symbol. CONSTITUTION:In the system constituted of a CPU 1 for executing various control, a memory 2 for storing various information, an instruction input part 3 for inputting various information, and a display part 4 for displaying an editing screen, a hierarchical symbol store part 10 for storing circuit information as a hierarchical symbol is provided in the memory 2. Also, this system is constituted by providing an entry part 20 for displaying the information read out of this hierarchical symbol store part 10 as graphic information on the display part 4, executing editing of addition, deletion, etc., of a pin, and storing its result in the hierarchical symbol store part 10 again.
Patent JP-2000249959-A (JP)
Title: Light deflector
Inventor: TANAKA YOSHIHIKO
IPC: G02B26/12
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the eccentricity of a wave washer, etc., for connecting a rotary polygon mirror to a flange member. SOLUTION: The rotary polygon mirror 1 is pressed to the flange member 4 by an elastic pressing mechanism 8, and integrally rotates with the rotor 5 of a motor through the member 4. The mechanism 8 is constituted of the wave washer 8a, a fixture 8b, and a retaining ring 8c fitted to the large-diameter part 1c of the central hole 1b of the mirror 1, the washer 8a abuts on the step part 1d of the hole 1b of the mirror 1, and holds the central part of the mirror 1 between the washer 8a and the member 4. When the washer 8a is inserted in the hole 1b of the mirror 1, the washer 8a is coaxially positioned by the inside diameter of the part 1c.
Patent JP-H11249145-A (JP)
Title: Liquid crystal orientation layer
Inventor: TERASAWA YUKI
IPC: C08L63/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance transparency and to enable easy deposition of thick films by constituting a liquid crystal orientation layer of a three-dimensionally crosslinked resin added with a compd. having a polyoxyalkylene skeleton and imparting ability of liquid crystal orientation to the layer by rubbing. SOLUTION: The liquid crystal orientation layer, which consists of the three- dimensionally crosslinked resin added with the compd. having the polyoxyalkylene skeleton and is imparted with the ability of liquid crystal orientation by rubbing, is used. The compd. having the polyoxyalkylene skeleton is preferably siloxane having oxyalkylene side chains. The compd. having the polyoxyalkylene skeleton is added to the three-dimensionally crosslinked resin at 0.01 to 20 pts.wt. per 100 pts.wt. the resin as the amt. of addition. A resin contg. glycidyl acrylate (including glycidyl methacrylate) and its hardener is usable as the three-dimensionally crosslinked resin. Further, the hardener is at least one kind selected from trimellitic anhydride, 2,4-diaminobenzene, 4,4'- diaminostilbene, etc.
Patent JP-S56147748-A (JP)
Title: Preparation of oxyphenylmalonic diester
Inventor: YAMACHIKA HIROSHI
IPC: C07C69/73
Filed: 1980-04-15
Abstract: PURPOSE: To obtain the titled compound useful as a synthetic raw material for a cephalosporin type antibiotic inexpensively and industrially advantageously, by reacting an oxyphenylacetic acid ester with potassium tertiary butoxide with a dialkyl carbonate.  
     CONSTITUTION: A compound shown by the formula I (R 1  is 1W5C alkyl; X is H, 1W5C alkyl, aralkyl, 1W5C alkoxy, aralkoxy) is reacted with potassium tertiary butoxide and a compound shown by the formula II (R 2  is 1W5C alkyl) in the presence or absence of an aprotic organic solvent, e.g. benzene, etc. at -20W 200°C, to give a compound shown by the formula III. In the amounts of the starting materials, 1mol compound shown by the formula I is used with 2W10mol potassium tertiary butoxide, and 2W50mol dialkyl carbonate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07236292-A (JP)
Title: Super-magnetostriction type driving device
Inventor: KOBAYASHI KAZUMITSU
IPC: H01L41/12
Filed: 1994-02-23
Abstract: PURPOSE:To set the length size of a super-magnetostriction rod constant all the time regardless of temperature change by controlling a current value applied on an electromagnetic coil so as to adjust the magnetic field of the electromagnetic coil on the basis of the temperature change. CONSTITUTION:A temperature sensor 8 is provided in a casing 2, and the temperature in the vicinity of a super-magnetostriction rod 5 is detected. The linear expansion coefficient and the rate of change of the magnetostriction characteristic depending on the temperature of the super-magnetostriction rod 5 and the rate of change of the magentostriction depending on the magnetic field are used, and the magnetic field for the super-magnetostriction rod 5 to reach a constant length size, is operated by a magnetic-field operating means. A current value for the magnetic field is computed on the basis of the characteristic of an electromagnetic coil 4 by a current computing means. The current value is applied on the electromagnetic coil 4. As a result, the length size of the super-magnetostriction rod 5 is made to be the constant length size all the time regardless of temperature change, and the control of an object to be driven is accurately performed.
Patent JP-H03252499-A (JP)
Title: Hardening treating agent for used oil
Inventor: HIROSE HEIHACHI
IPC: C11B15/00
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the subject simple and economical treating agent, capable of curing in a cooled state and excellent in curability by blending perlite powder with 'KANBAI-KO' (power of roasted and pulverized rice cake made from glutinous rice), water and oil at a specific ratio. CONSTITUTION:The objective treating agent obtained by blending (A) about 60% perlite powder, containing flakes of ferrite and cementite alternately forming layers and excellent in hygroscopicity with (B) about 12% 'KANBAI- KO' for applying viscosity to oil, (C) about 12% silica excellent in oil absorptivity, (D) about 8% water and (E) about 8% waste oil of edible oil, rapeseed oil, etc., for preventing the component (A) from scattering in use.
Patent JP-S58164813-A (JP)
Title: Offshore working platform
Inventor: OOHIRA JIYUNICHI
IPC: E02B17/00
Filed: 1982-03-26
Abstract: PURPOSE:To exactly cool the cooling water of apparatus to be cooled, mounted on an offshore working platform, by means of a simple and safe equipment utilizing low-temperature seawater flow in deep sea and adopting an enclosed cooling cycle. CONSTITUTION:A cooling pipe 5 connecting the first flow path 6a leading to sea from a working platform with the second flow path 6b leading to the working platform 1 from sea is attached to legs 3 to support the working platform 1 on the seabed 2. The cooling pipe 5 is set inside the cooling water circulating system of apparatus 11 to be cooled, mounted on the working platform 1. Also, in this system, low-temperature seawater flow in the deep sea is utilized and an enclosed cycle is made up of a pump 10, the cooling water flow path 15 of the apparatus 11, and the cooling pipe 5. The cooling water is cooled by the low- temperature seawater flow in the deep sea near the seabed 2 while it flows from the first flow path 6a to the second flow path 6b by driving the pump 10. Thus, the need for installing specific elevating device, as in the conventional intake device, can be eliminated because the cooling pipe 5 is attached to the legs 3.
Patent JP-H04285867-A (JP)
Title: Apparatus for analyzing electromagnetic field
Inventor: SEKINE SHUICHI
IPC: G01R29/08
Filed: 1991-03-14
Abstract: PURPOSE:To input an analyzing model within a short time by selecting a desired fundamental shape from preliminarily stored fundamental shapes and forming the analyzing model from a combination wherein a size, inclination and a position are changed. CONSTITUTION:The model becoming the object of the analysis of an electromagnetic field is inputted. The analyzing model is projected on an xy plane, a yz plane and an xz plane of A, B, C and lattices becoming the standards of parameters at the time of input are preliminarily displayed on the parts A, B, C. The analyzing model is three-dimensionally displayed on a part D. A desired fundamental shape is selected from the table of a part E to be displayed on the parts A-E. The displayed fundamental shape is changed in the size of its parameter and can move to an arbitrary place on a screen. After the parameter of the fundamental shape is determined and debunching is performed, the inspection of connection.non-connection is performed in numerical order by investigating whether the lattice points indicated around the respective lattice points successively adjacent to each other of the lattice points within a constitutional element indicated in number are present.
Patent JP-H02230897-A (JP)
Title: Sound pressure controller
Inventor: FURUYA KENICHI
IPC: H04R3/04
Filed: 1989-03-03
Abstract: PURPOSE:To attain stable operation of the controller by utilizing the principle that the sound of opposite phase to each other is generated from the front side and the rear side of a speaker thereby avoiding the sound from the speaker does not form a feedback loop. CONSTITUTION:Microphones 5, 6 are placed very close to a diaphragm on the front and rear sides of a speaker 4. Filters 7, 8 correct the characteristic of the microphones 5, 6 and correct the characteristic of sound radiating from a front and rear side of a diaphragm of the speaker 4 to adjust the synthesized output of the microphones 5, 6 to be zero. A filter 9 corrects the characteristic of the speakers and the sound in opposite phase to the sound from the microphone 6 radiates from the speaker 4 and is cancelled out with the sound from the microphone 6 to be zero through the adjustment. Thus, the oscillation caused by the signal through the feedback loop is prevented and stable operation is attained.
Patent JP-H02230217-A (JP)
Title: Two-terminal element for active matrix
Inventor: KOBAYASHI HIROSHI
IPC: H01L29/872
Filed: 1989-03-03
Abstract: PURPOSE:To obtain the two-terminal element which enables switching even with a low driving voltage, generates a small leak current, and has superior switching characteristics by constituting an element of a thin film diode of a specific semiconductor layer and an electrode layer which forms a Schottky barrier with the semiconductor layer. CONSTITUTION:The thin film diode is provided with the semiconductor layer 30 and electrode layers 21 and 22 which form the Shottky barrier with the semiconductor layer 30. Here, the electrode layers 21 and 22 are made of metal which can form the Shottky barrier with the semiconductor layer 30, which has an (i) type layer 31 of 0-1ppm in doping amount of impurities and 10-1,000Angstrom  in thickness and an (n) type layer 32 of 5-3ppm in the doping amount of impurities and 5,000Angstrom -3mum in thickness; and the (i) type layer 31 is brought into contact with the electrode layers 21 and 22 forming the Schottky barrier. Consequently, the driving voltage required for switching is low, the leak current is small, and an excellent switching function can be displayed.
Patent JP-H07214246-A (JP)
Title: Method for preventing leakage of molten metal in casting mold for continuous casting
Inventor: KAMISHIRO MATSUO
IPC: C03B17/00
Filed: 1994-02-08
Abstract: PURPOSE:To prevent leakage of molten metal and mold crack and to prolong the life of a casting mold for continuous casting by applying, spraying or building up an adhesive material in a liquid, powder, pasty or other form to the joining points of this casting mold, then subjecting this casting mold to a cold or hot treatment. CONSTITUTION:The joining pints of the casting mold 1 for continuous casting are subjected to building up 8A, applying or spraying 9 or combination thereof of the adhesive material according to conditions thereof. This adhesive material consists of org. compds. or inorg. compds. alone or both thereof which are used by compounding these materials to the liquid, powder or pasty form. After this adhesive material is applied at the points described above, the casting mold is subjected to the cold or hot treatment and is used after prescribed characteristics are attained.
Patent JP-H07262654-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SATO TSUGUO
IPC: G11B15/467
Filed: 1994-03-22
Abstract: PURPOSE:To eliminate the need of a special amplifier by varying the rotation of a drum servo system and a capstan servo system at a recording time at the same ratio with a second reference signal obtained by optional frequency division with a frequency divider dividing a first reference signal to be 1/N. CONSTITUTION:The rotations of the drum servo system 18 and the capstan servo system 8 at the recording time are varied at the same ratio by the second reference signal obtained by optional frequency division by the frequency divider 1 dividing a first reference signal to be 1/N. Thus, a fixed track pattern is formed on a magnetic tape even when a data rate is changed, and further, at a reproducing time, the capstan servo system 8 is controlled by the second reference signal the same as that at the recording time and the constant speed control is always performed to the drum servo system 18 by the first reference signal before frequency division, thereby a reproduction data rate is fixed. Thus, the data of plural kinds of data rates are dealt with without providing plural kinds of shape equalizers, and to special amplifier is required even when the data rate is lower.
Patent JP-H03249263-A (JP)
Title: Method for measuring fineness based on image data
Inventor: NISHI NORIYUKI
IPC: G01B11/08
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a straight line which indicates the inclination of a sample image changed into the binary digit and obtain the average diameter and the variation ratio of a fiber in good precision and high efficiency based on a coordinate value which indicates the distance between edges detected along an edge detection line set in the direction crossing with the straight line at right angles. CONSTITUTION:Image data of a fiber specimen are changed to the binary digit by a CCD camera and then the image is scanned along plural edge detection lines set in X and Y directions from the both sides to detect the edge of image. From a coordinate value of the image edge, deviation thereof is obtained and at least two edge detection lines on the side crossing the sample image are set and simultaneously a straight line which indicates the inclination of the image is obtained from the center coordinates between edges on the detection line. Then a new edge detection line crossing with the straight line is set and an image is scanned along the detection line from both sides thereof to detect the edge of image and the diameter and variation ratio of a fiber is calculated from the coordinate value.
Patent JP-S63217660-A (JP)
Title: Solid-state image sensing device
Inventor: YASAKA MAMORU
IPC: H04N5/335
Filed: 1987-03-06
Abstract: PURPOSE:To distribute signal charges controllably to each horizontal CCD register so as to obtain excellent regenerated images by a method wherein horizontal CCD registers are diversified in channel impurity concentration and a transferring electrode is common in use for all of them. CONSTITUTION:Channel impurity concentration of a second horizontal CCD register 4B buried channel is higher than that of a first horizontal CCD register 4A buried channel. That is, when a p-type substrate is used, n-type impurity ions are implanted into channel regions of the first and second horizontal registers 4A and 4B and the whole transferring gate 5 region and moreover repeatedly into the second horizontal CCD register 4B channel region so as to diversify n-type buried channel in concentration. And transferring electrodes 6 and 7 of horizontal CCD registers 4A and 4B are provided in common. By these processes, the distribution of signal charges to the plural horizontal CCD registers is assuredly performed by means of the clock control of a transferring gate, whereby excellent regenerated images can be obtained.
Patent JP-H03249217-A (JP)
Title: Light-weight sheath-core conjugate hollow polyester fiber
Inventor: KONNO YOSHIHIRO
IPC: D01F8/14
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the subject fiber having soft touch and excellent heat- insulation and suitable as a material for autumn or winter clothes by using a polyester containing sporadically dispersed polyolefin as a core component and a polyester free from polyolefin as a sheath component and conjugating both components at a specific ratio. CONSTITUTION:The objective fiber having a void content of >=5% after the heat-treatment at 160 deg.C for 5min is produced by conjugating (A) a core component consisting of a polyester containing 4-20wt.% of a polyolefin having a density of <=1.1g/cm<3> (preferably polypropylene, etc.) and dispersed in the form of islands of 0.05-5.0mu in size and (B) a sheath component consisting of a polyester (preferably same as the polyester of the core component) free from polyolefin. The conjugation ratio of the core component is >=70wt.% and the hollowness of the fiber is >=5%.
Patent JP-S57164176-A (JP)
Title: Instantaneous adhesive composition for rubber
Inventor: TERAMOTO TOSHIO
IPC: C09J121/00
Filed: 1981-04-03
Abstract: PURPOSE: The titled adhesive composition with excellent adhesion to a synthetic rubber, particularly EPDM, prepd. by adding a specified ester compd. to an adhesive primarily composed of a 1,1-disubstd. diene.  
     CONSTITUTION: An ester compd. of formulaI(wherein R 4  is phenyl or -COOR 6 ; R 5  and R 6  are each H, alkyl, alkenyl or cycloalkyl) such as monomethyl maleate, dimethyl fumarate or methyl cinnamate is used. Namely, about 1W20wt% said compd. is added to a 1,1-disubstd. diene of formula II (wherein R 1  is H, 1W5C alkyl, aryl, aralkyl or halogen; R 2  and R 3  are each H or 1W5C alkyl; X and Y are each a cyano, carboxylate, ethyl sulfone group, etc.) such as 1-cyano- 1-carbomethyoxybutadiene-1,3, which may be used in combination with a 2- cyanoacrylate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56147744-A (JP)
Title: Preparation of oxalyl chloride
Inventor: KATOU ISHIO
IPC: C07C51/58
Filed: 1980-04-18
Abstract: PURPOSE: To prepare oxalyl chloride useful as an intermediate of chlorinating agent, pharmaceuticals, pesticides, etc., in high yield, without producing phosgene, by decomposing tetrachlorinated glycolide or its novel polymer as a raw material, in the presence of a Lewis base catalyst.  
     CONSTITUTION: Tetra-chlorinated glycolide obtained by the chlorination of diglycolide, or its novel polymer is used as a raw material, and decomposed in the presence of a Lewis base catalyst such as a tert-amine to obtain oxalyl chloride. The polymer can be prepared by the chlorination of diglycolide or its polymer. The reaction is carried out with or without solvent, pref. in an inert solvent such as toluene, at 50W150°C, pref. at 60W120°C, with a conventional distillation apparatus. The decomposition and distillation are taken place simultaneously. 
     COPYRIGHT: (C)1981,JPO&Japio