baber/WOPTO huggingface dataset:
Patent JP-H10249697-A (JP)
Title: Polishing method and device thereof
Inventor: ITO KICHIJI
IPC: B24B27/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To make an operation process by an operator reducible without entailing any teaching with a robot. SOLUTION: Three-dimensional data showing the traveling path of a metal mold set up in a computer aided design unit, an M code showing the extent of pressure and sensitivity in a grinding wheel of a polishing head, and attitude data showing a tilting angle of this polishing head are all inputted from a floppy disk (SB1). This polishing head is transferred to a position shown by the three-dimensional data (SB2), while it is kept in the tilting angle shown by the attitude data (SB3). In succession, the M code is outputted to a sequencer (SB4), sensitivity at a time when the wheel moved vertically is set to that of a sensitive code shown by the M code, while any pressure to be added to the wheel is set to a pressure code shown by the M code, and thus the metal mold is polished into a form based on the data of the computer aided design unit.
Patent JP-H08246922-A (JP)
Title: Prime mover control device
Inventor: FURUWATARI YOUICHI
IPC: F02D45/00
Filed: 1995-03-07
Abstract: PURPOSE: To enhance reliability and safety by preventing stepping-out of a stepping motor, and accurately controlling rotating speed of a prime mover by remote control. CONSTITUTION: A prime mover control device is provided with a governor 2 to increase and decrease rotating speed of an engine 1 according to a turning angle of a governor lever 3, a stepping motor 7 to rotate the governor lever 3 of the governor 2, a command device 11 to command target rotating speed of the engine 1, a controller 16 to perform driving control on the stepping motor 7 by outputting a driving signal to the stepping motor 7 on the basis of a command signal from the command device 11 and a starter 12 to start the engine 1.  An operation processing circuit 17 to perform operation control on the rotating speed of the engine 1, a power source detecting circuit 18 to detect a voltage level of a battery 14 or the like are formed in the controller 16, and when the power source detecting circuit 18 detects that the voltage level is lowered, the driving control of the stepping motor 7 is interrupted, and the stepping motor 7 is stopped.
Patent JP-H09263420-A (JP)
Title: Production of optical fiber preform and apparatus therefor
Inventor: OSONO KAZUMASA
IPC: C03B37/018
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an optical fiber preform having a small fluctuation in the outside diameter in a longitudinal direction and an apparatus therefor. SOLUTION: At the time of depositing glass particulates while moving a quartz burner 4 back and forth in the longitudinal direction of a porous soot preform 5, the deflection rate of the porous soot preform 5 is measured by a measuring instrument 10 over the entire length and the position of the quartz burner 4 is corrected at the time of moving the next quartz burner 4 in accordance with the measured value of the resulted deflection σ. Namely, even if the porous soot preform 5 is deflected longitudinally in its growth process, the position of the quartz burner 4 is so controlled that the specified relation between the flame central axis of the quartz burner 4 and the central axis of the porous soot preform 5 is attained. Consequently, the porous soot preform 5 having the small fluctuation in the outside diameter is obtd. and the quality of the optical fiber obtainable from the porous soot preform 5 is stabilized.
Patent JP-H08245843-A (JP)
Title: Agent for transparentizing polyolefin resin, its production and polyolefin resin composition improved in transparency
Inventor: UCHIYAMA HIROSHI
IPC: C08L23/02
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a sorbitol-based transparentizing agent which can be used at a temperature lower than that at which a conventional sorbitol-based transparentizing agent is used. CONSTITUTION: An agent for transparentizing a polyolefin resin, prepared by mixing 100 pts.wt. dibenzylidene-polyhydric alcohol derivative being a condensate of 2mol of benzaldehyde or a nucleus-substituted benzaldehyde with 1mol of a penta- or hexa-hydric alcohol with 0.5-20 pts.wt. aliphatic carboxylic acid amide and/or aromatic carboxylic acid amide or by surface-coating a powder of the dibenzylidene-polyhydric alcohol derivative with the aliphatic carboxylic acid amide and/or the aromatic carboxylic acid amide, a process for producing the same and a polyolefin resin composition containing the same and improved in transparency are provided.
Patent JP-H08267990-A (JP)
Title: Display
Inventor: OSHIMA KENJI
IPC: H04N1/00
Filed: 1995-03-31
Abstract: PURPOSE: To materialize a display which can take up and display data in a printed manuscript and a personal computer. CONSTITUTION: A display scope 2 is constituted from a material containing a photochromic material. An image and data of character information are taken up from a scanner and a personal computer through an interface part 4. Next, the display scope is scanned by a coloring light source unit 11 to color the scope 2 in advance. The display scope 2 is scanned by a color extinguishing light source unit 11 so that the color of the colored display scope 2 which is colored by the unit 11 is extinguished selectively.
Patent JP-S59200835-A (JP)
Title: Vibration-proof supporter
Inventor: WAKAO HIROSHI
IPC: F16F1/54
Filed: 1983-04-30
Abstract: PURPOSE:To permit the setting of any of spring characteristics by separately providing a vibration-proof elastic material and a stopper elastic material for a supporter for the engine of vehicle. CONSTITUTION:The first holder 24 of a bowl form is made up of a bottom plate 25, an angular cylinder-shaped stopper side wall 26 erected on the bottom plate 25, and an annular stopper rubber 27 hot-bonded to the side wall 26. The second holder 28 of a bowl form is made up of a bottom plate 29 and an angular cylinder-shaped stopper side wall 30 erected on the bottom plate 29. A vibration-proof rubber 31 is formed of an angular pillar-shaped rubber body having recessed central part and rectangular washers 33 and 34 and bolts 35 and 36 bonded to both end faces of the rubber body 32. Since the rubber body as the vibration- proof elastic body and the stopper rubber as the stopper elastic body can be made of adequate materials, the vibration-proofing effect can be raised.
Patent JP-H09265182-A (JP)
Title: Photosensitive element and production of phosphor pattern formed by using the same
Inventor: NOJIRI TAKESHI
IPC: C08F20/20
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive element capable of forming phosphor patterns of a uniform shape with high accuracy and good workability and a process for producing the phosphor patterns with allowance. SOLUTION: This photosensitive element has a thermoplastic resin layer on a base film and has a photosensitive rein compsn. layer contg. an photoinitiator which forms free radicals by irradiation with active light and is liable to deactivate the formed free radicals by oxygen and the phosphors there-on. This process for producing the phosphor patterns comprises thermally press bonding such photosensitive element one a substrate having ruggedness in such a manner that the photosensitive resin compsn. layer comes into contact therewith. The photosensitive element is irradiated imagewise with the active rays in the state that air contg. oxygen exists on the photosensitive resin layer and the unnecessary parts are removed by development. Further, the unnecessary parts are removed by baking.
Patent JP-H08271874-A (JP)
Title: Liquid crystal display device and its production
Inventor: YONEDA KOTARO
IPC: G02F1/1335
Filed: 1995-03-31
Abstract: PURPOSE: To provide a liquid crystal display device whose contrast is high and whose angle of visibility is wide, and its production. CONSTITUTION: This liquid crystal display device 1 is equipped with a 1st ITO 21 and a 2nd ITO 22 provided in a state where a liquid crystal layer 10 is put between them, a light source 6 emitting nearly parallel light toward the liquid crystal layer 10, and a diffusing means 3 diffusing the light which has just transmitted through the liquid crystal layer 10. Then, the device 1 is produced by providing a light source 6 after arranging the diffusing means 3 on a 1st glass plate 41 through transparent polymer 32, forming the 1st ITO 21 and a 1st oriented film 11, then forming the 2nd ITO 22 and a 2nd oriented film 12 on a 2nd glass plate 42, and injecting the liquid crystal between the 1st and the 2nd oriented films 11 and 12.
Patent JP-H09263854-A (JP)
Title: Separation and recovering method of selenium ion
Inventor: OGATA MICHIKO
IPC: C22B61/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and recover selenium in a waste material by using a specified alkylmonothio phosphate. SOLUTION: In this method, an alkylmonothio phosphate expressed by the formula is used for a solvent extraction method which is well-known as an industrial method. In the formula, R1 , R2 may be same or different and are straight or branched alkyl chains having 6 to 15 carbon number. The compd. above described is used as an extracting agent and diluted in a proper org. solvent to obtain a liquid phase (org. phase), which is brought into contact and mixed with a liquid phase (water phase) of a soln. containing selenium ion in which the acid concn. is controlled for a specified time while stirring, so that the selenium ion in the water phase is selectively transferred to the org. phase.  Then the org. phase containing the selenium ion is separated from the water phase, and the org. phase is brought into contact with a second water phase in which the pH is controlled with an acid or alkali for reverse extraction to transfer the selenium ion to the second water phase. Then the water phase is separated and recovered or concentrated.
Patent JP-H08267098-A (JP)
Title: Treatment of sludge and device therefor
Inventor: MIDORIKAWA SHIGERU
IPC: C02F11/00
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the generation of an insufficiently neutralized material by concentrating the sludge generated in a pickling tank, neutralizing the concd. sludge with alkali, confirming that the neutralized material reaches a specified temp. and then discharging the neutralized material as solid. CONSTITUTION: A pickling soln. overflowing from a pickling tank for a stainless steel sheet is supplied to a circulating tank and returned to the pickling tank by a pump. The pickling soln. in the circulating tank is sent to a settling tank 3 and separated from solid. The sludge settled in the tank 3 is introduced into a neutralizing and caking stage from a feed pump 25 as concd. sludge and neutralized with alkali. At this time, the temp. of the neutralized material is measured, the completion of neutralization is decided after confirming that the neutralized material reaches a specified tamp. by the heat of neutralization, and the surely neutralized solid material is stored in a lugger bag 21 from an outlet 26 through a discharge pipe 23.
Patent JP-H04287088-A (JP)
Title: Blanking control circuit for crt display device
Inventor: TAKASU SHIGERU
IPC: H04N3/227
Filed: 1991-03-15
Abstract: PURPOSE:To easily and automatically adjust the position of a picture displayed on a CRT display device with a simple circuit configuration. CONSTITUTION:A blanking control circuit of the CRT display device is provided with an amplifying circuit A1 to which a blanking signal S1 is applied, a rectifying circuit which is provided in the succeeding stage of the amplifying circuit A1 and applies a negative voltage to a first grid and consists of capacitors C1 and C2 and diodes D3 and D4, and a transistor TR Q1 driven by a blanking control signal S2. A brightness control signal S3 which controls the brightness for normal CRT display is applied to a terminal P3. The blanking control signal S2 is set to the low level and the pnp TR Q1 is turned on to control the potential of a node N1 through diodes D1 and D2. The voltage level of the blanking control signal S2 is changed to adjust the potential of the node N1. Thus, the grid voltage outputted from a terminal P4 is adjusted to display the whole of rasters even in the blanking period, and the picture position is adjusted.
Patent JP-S61234798-A (JP)
Title: Sex determination
Inventor: NAKAJIMA HIROMU
IPC: C12N15/09
Filed: 1985-04-10
Abstract: PURPOSE:To Sexes of animals are determined at the gene level by using a gene specific to chromosome determining sexes of animals. CONSTITUTION:A probe is prepared by labeling a DNA fragment of a gene specific in determination of sex with an isotope such as <32>P. The DNA fragment of a gene sex-determining chromosom is dissociated into single strings and the single string is placed together with the single string of the probe under association conditions. When a fertilized egg of an animal is used, a monostring DNA from the Y-chromosom is used for association in male to form a double- string DNA labeled with the isotope.
Patent JP-H02252566-A (JP)
Title: Liquid jet recorder
Inventor: SEKIYA TAKURO
IPC: B41J2/045
Filed: 1989-03-28
Abstract: PURPOSE:To rapidly dry a medium to be printed, to stabilize flying of an ink droplet and to print in high quality by moving heat to be accumulated on a board together with the air to be forcibly fed to a discharge port side, and feeding the air flow with heat toward the discharging and flying direction of recording liquid. CONSTITUTION:A cover 4 provided with an opening 3 corresponding to an orifice is provided outside a thermal ink jet head 12. A gap is provided between the head 12 and the cover 4, the air 10 flows in the gap to flow from the rear of the head 12 forward toward a ink droplet discharging direction. The air 10 cools a board 2 formed with a heat generating resistor 1 or a supporting board 13 for holding the board 2. Unnecessary heat generated at the generator is carried toward a medium 5 to be recorded by feeding the air to accelerate drying of a printed surface. Further, discharge of the ink droplet, stabilization of flying, and reduction of energy are realized.
Patent JP-S5210721-A (JP)
Title: Tape residue notification device
Inventor: KAJINO JIROU
IPC: G11B27/34
Filed: 1975-06-20
Abstract: PURPOSE: By utilizing the variation in the speed difference of a pulley forllowing a feeding side reel of a casette tape recorder and rotaitng and a constant speed pulley, the limitations of a tape residue shall be detected with accuracy with a small amount of energy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63243917-A (JP)
Title: Resin composition
Inventor: MATSUKI YASUO
IPC: G02F1/133
Filed: 1987-03-31
Abstract: PURPOSE:To obtain the titled composition having the excellent heat resistance and mechanical properties and the excellent electric characteristics by incorporating a polyamidic acid contg. repeatedly structural unit having a prescribed composition, a silane compd. having a prescribed composition and/or an epoxy compd. having a prescribed composition, in the titled composition. CONSTITUTION:The titled composition contains by polyamidic acid contg. the repeatedly structural unit shown by formula I, the silane compd. shown by formula II and/or the epoxy compd. shown by formula III. And, in the formula, R<0> is a four valent aliphatic or alicyclic group, R<1> is a bivalent org. group, R<2> is a monovalent org. group having fluorine atom or alkyl group, X is alkyl, acyloxy, aryloxy group or halogen atom, Y is hydrogen atom, alkyl, aryl, alkoxy, acyloxy or aryloxy group, R<3> is alkyl or aryl group. Thus, the titled composition which has the excellent heat resistance, mechanical, electrical, antichemical and sticking properties and is soluble to an org. solvent, is obtd.
Patent JP-2000273688-A (JP)
Title: Electrogalvanized steel shete excellent in weldability and corrosion resistance
Inventor: YASUI ATSUSHI
IPC: C25D5/26
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrogalvanized steel sheet reduced in the proper electric current range at spot welding, containing organic matter in a plating layer, and useful as automobile exterior material. SOLUTION: The surface of the steel sheet is provided with an electrogalvanizing layer of (10 to 60) g/m2 coating weight, having a composition consisting of, by weight, 0.005-3%, as C content, of organic matter, 0.01-10%, in total, of one or >=2 elements among Fe, Co, Ni, and Cr, and the balance Zn. Further, the outermost surface of the plating layer is provided with a co- deposition layer in which organic matter is concentrated and the contents of C and O satisfy relationship O (wt.%)>=1.5C (wt.%)+15 [where 0.7<=C (wt.%)<=5 is satisfied].
Patent JP-H02255616-A (JP)
Title: Drug for hepatic disease
Inventor: SHINODA MASAHITO
IPC: A61K31/357
Filed: 1989-03-27
Abstract: PURPOSE:To provide a drug for hepatic disease, containing sesamol or its derivative, having low side effect and exhibiting excellent preventive effect against hapatocytic disorder. CONSTITUTION:The objective drug is prepared by using a compound of formula (R1 and R2 together form -OCH2O-; R3 is H, OH, NH2, COCH3, CH=CH-CH3 or CH2-CH=CH2) as essential component, properly mixing with conventional drug preparation raw material and forming in the form of drug preparation by conventional process. It can be used as an oral drug such as powder, granule, particle, tablet, troche, capsule or pill or a peritoneal drug such as injection or suppository. The daily dose for adult is 50-5,000mg, preferably 100-500mg of the active component in total.
Patent JP-S60218224-A (JP)
Title: Receiving guide for vessel rejecter
Inventor: KURAHASHI MICHIHITO
IPC: B65G47/68
Filed: 1984-04-16
Abstract: PURPOSE:To make a defective vessel rejectable so smoothly without bringing it down, by installing each of upper and lower receiving surface parts, which receive each of upper and lower parts of the defective vessel upon being opposed to a puncher, in case of a device rejecting the defective vessel to a discharge passage by the puncher. CONSTITUTION:In time of plural bottles being conveyed on a conveying passage 2, if a defective bottle 1 is detected by an inspection machine, a solenoid 9 of a rejecter 3 is operated, and the defective bottle 1 is punched by a pusher head 7. If so, the bottle 1 is pushed out and, after being received at a receiving guide 20, discharged to a discharge passage 4. In this case, this receiving guide 20 is made up of a body 21 and a receiving surface for receiving the defective bottle 1. And, this receiving surface is made up of an upper receiving surface part 24 receiving an upper part 1a of the defective bottle 1 and a lower receiving surface part 25 receiving a lower part 1b of the bottle 1. With this constitution, the rejected bottle 1 is dischargeable to the discharge passage 4 without bringing it down.
Patent JP-H05212890-A (JP)
Title: Recorder
Inventor: SASAKI NAOTAKA
IPC: H04N1/23
Filed: 1992-02-05
Abstract: PURPOSE:To enable recording resolution to be selectable by a method wherein a means for selecting recording resolution is provided at a position capable of being accessed by the operator of a recorder. CONSTITUTION:A recording head which is actuated by using a resolution selector means 25 provided to a front operation panel of a plotter 13 is limited only to the recording head 3, and one step motion distance in a sub-scan direction is so set as to correspond to a vertical width P of a heating element. Then, it can be set in a rough recording mode to be used for checking a drawing figure or the like, and such a use method is extremely effective for raising operation efficiency in CAD and others. A required visual image is formed thus at a high speed by one pass in one direction of a recording material 6. Further, it can be used also a recorder wherein plain paper is used as the recording medium 6, heat energy is applied selectively to a transfer ribbon by laying the color material-coated transfer ribbon between the medium 6 and heating element lines 2, 4, and a visual image is formed on the medium 6 while transference is being performed.
Patent JP-H01251621-A (JP)
Title: Apparatus for feeding semiconductor frame
Inventor: SATO YUICHI
IPC: H01L21/50
Filed: 1988-03-31
Abstract: PURPOSE:To enable follower rotors to be pushed without being abraded by the external periphery of guiding shafts, by changing the positions of the guiding shafts for adjusting the positions of the follower rotors determined by free rollers of the guiding shafts. CONSTITUTION:When positions of guiding shafts 37, 38 are changed for opening or closing closable chuck claws, the positions of the guiding shafts 37, 38 are changed by rotating their spindles 41 relatively to free rollers 43 applied against follower rotors 49, 50 without moving the free rollers 43 relatively to the driven rotors. Therefore, the free rollers 43 of the guiding shafts 37, 38 always contact with the driven rotors 49, 50 at the same and fixed point during such operation, and can adjust the position of the driven rotors 49, 50 without giving abrasion to the follower rotors 49, 50. In this manner, the positions of the follower rotors 49, 50 can be adjusted smoothly without decreasing the lifetime thereof.
Patent JP-S5412566-A (JP)
Title: Production of semiconductor device
Inventor: NOZAWA HIROSHI
IPC: H01L21/316
Filed: 1977-06-29
Abstract: PURPOSE: To decrease junction capacitance by providing a mask in the gate oxide film forming regions of a semiconductor substrate, beforehand forming an inversion preventing layer and an oxide film on both sides thereof, removing the mask, providing gate oxide film and gate electrode here and forming source and drain regions by using these as a mask. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11255516-A (JP)
Title: Production of titanium oxide powder
Inventor: OKABE KAZUMI
IPC: B01J35/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing TiO2 powder by which the TiO2 powder having extremely high catalytic activity per unit area is produced. SOLUTION: This method for producing a TiO2 powder in a uniform solid solution type in which the titanium at a titanium site of TiO2 crystal is substituted with aluminum, and the occupancy of the aluminum in the titanium sites is 0.01-0.5%, comprises reacting (a) a hydoxypolycarboxylic acid with (b) a polyol compound and (c) a composite alkoxide having a chemical bond of (-Ti-O-Al-O-Ti-) to provide a water-soluble composite carboxylic ester complex oligomer, and spraying and thermally degrading the solution of the composite carboxylic ester complex oligomer.
Patent JP-H07255299-A (JP)
Title: Plant culture device
Inventor: WATANABE MASARU
IPC: A01G31/00
Filed: 1994-03-23
Abstract: PURPOSE:To prevent leakage of a liquid from a connecting part even in expansion and contraction of a culture container following change in temperature. CONSTITUTION:This plant culture device is a culture container 2 consisting of a main body part composed of a rigid material, a drain path and an end wall member 5 and the main body part packed with a medium member has given length, formed into a recessed shape of a cross section with an open top and has a discharge hole at a bottom wall part. The drain path is made in an integrated way with the main body along the longer direction at the back of the bottom wall part of the main body part. The end wall member 5 consists of a drain part which communicates with the drain path and is capable of releasing discharge to the outside and a connecting protrusive piece 56 protrusively formed on the peripheral edge of the exterior side of through holes bored on proper positions among parts corresponding to the recessed parts of the main body. The culture containers 2 are connected by mutually opposing the tips of the adjoining connecting protrusive piece 56 by a joint pipe 6 made of a flexible material stuck to the peripheral face of the connecting protrusive piece 56.