baber/WOPTO huggingface dataset:
Patent JP-S62215360-A (JP)
Title: Method for fractionating paste of starch of devil's tongue
Inventor: WATANABE TAKASHI
IPC: A23L19/00
Filed: 1986-03-14
Abstract: PURPOSE:To fractionate a paste of the starch of the devil's tongue and to cut it into ribbons simultaneously while partially leaving it, by inserting long blades and short blades into long blades guide channels and short blade guide channels in going and returning passage of a fractionating container and fractionating the paste of the starch of the devil's tongue in the fractionating container. CONSTITUTION:A blade part 4 at a position B is fixed to a position wherein the tips of long blades 8 and short blades 9 reach the bottom ends of long blade guide channels 6 and short blade guide channels 7 of a fractionating container 1, are inserted into the corresponding long blade guide channels 6 and the short blade guide channels 7, respectively and a paste 3 of the starch of the devil's tongue in the fractionating container 1 traveled is fractionated in the longitudinal direction. The fractionating container which has passed through the blade part 4 and has reached a position C is rotated by 90 deg. to change an angle, moved to a returning direction, the long blades 8 and the short blades 9 are inserted into the long blade guide channels 6 and the short blade guide channels 7 of the fractionating container 1 having the side differed by 90 deg. so that the paste 7 fractionated in the longitudinal direction is further fraction ized in the lateral direction. The fractionized paste 3' of the starch of the devil's tongue is removed upward or downward.
Patent JP-H11335383-A (JP)
Title: Cyclic bis-phosphite and composition
Inventor: AVAKIAN ROGER W
IPC: C08K5/527
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new bis-cyclic phosphite compound, and to provide a polymer material stabilized by the compound against heat-induced oxidation and deterioration. SOLUTION: This cyclic bis-phosphite shown by the general formula [R<1> and R<2> are each H or an 1-about 17C alkyl, or R<1> and R<2> are bound with each other to form a 5 to 7-membered cycloalkyl ring allowed to be substituted, and R<3> is an 1-about 12 alkylidene or C-C direct bond] is derived from e.g. 4,4'-6,6'-tetra-tert-butyl-2,2'-biphenol or 2,2'-methylene-bis-(4,6-di-tert-butylphenol), the homologues thereof and the chlorophosphite derivates of the corresponding 1,3-glycol.
Patent JP-S51133723-A (JP)
Title: Overvoltage prevention circuit
Inventor: SAITOU REIICHI
IPC: H02M3/335
Filed: 1975-05-15
Abstract: PURPOSE: To prevent an overvoltage in excess of a predetermined value from being applied to a load circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11261152-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: IWAI NORIHIRO
IPC: H01S5/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element and manufacture thereof, which is formed on a p-type substrate and constituted with a low threshold current and capable of simplifying the manufacturing process. SOLUTION: This semiconductor laser element 10 is formed on a p-type semiconductor substrate 12 comprising a mesa-stripe like laminate surfaces 14, 16, 18, including at least an active layer 20, an embedded layer 20 which embeds the laminate surface at both sides, and semiconductor layers 22, 24 formed on the laminate surface and embedding layer, and is provided with n-type electrical opening regions 25 for the laminate structure on the upper laminate structure and p-type regions 26, except the electric opening regions.
Patent JP-H01230250-A (JP)
Title: Cvd apparatus
Inventor: ISHIDA TOMOHIRO
IPC: H01L21/3205
Filed: 1988-03-09
Abstract: PURPOSE:To improve production efficiency in forming thin films, by constituting reacting tanks for forming the thin films with at least two reacting tanks connected through a buffer tank. CONSTITUTION:A semiconductor wafer 4 is contained in a load locking tank 1 wherein a vacuum is drawn. After the wafer is transferred into a buffer tank 11, the wafer is transferred into a reacting tank 13. A high temperature thin film is formed on the wafer 4 by chemical vapor reaction at a temperature (a). Thereafter, the wafer 4 is transferred into the buffer tank 4 and then transferred into a reacting tank 14. A low temperature film is formed on the wafer 4 at a temperature (b) (a>b). Thus the thin films having the specified thicknesses can be deposited on the wafer 4. In this way, the high temperature and low temperature thin films can be continuously formed on the wafer 4. Therefore, the production efficiency in forming the thin films can be improved.
Patent JP-S61216181-A (JP)
Title: Address retrieving device
Inventor: MASUDA WATARU
IPC: G11B21/10
Filed: 1985-03-20
Abstract: PURPOSE:To retieve addresses at a high speed with no deterioration of the retrieving accuracy by calculating the actual pitch and offset by sampling and securing the coincidence between the tracking drive timing of both sampling and retrieving modes and a fixed disk rotary phase. CONSTITUTION:Address information A1 and A2 corresponding to read sampling points D1 and D2 are stored in the 2nd memory means 3. Then a CPU 20 calculates the changing degree (pitch P) of the position information for each track address as well as the value (offset F) of the position information on the track address #0. When a key 110 is turned on, the CPU 20 supplies a retriev al address A shown by a key group 120 and uses the pitch P and the offset F obtained by sampling to calculate the position information D corresponding to the address A. Then the information D is delivered to a feed controller 9, and a tracking controller 12 is driven by the timing signal of a timing detec tor 10 when the feed is over with a shift stage 180 in the same way as a sam pling mode. In such a way, the addresses can be retrieved with high accuracy.
Patent JP-2000036521-A (JP)
Title: Film carrier tape for mounting electronic part and manufacture thereof
Inventor: WATANABE KOSUKE
IPC: H01L21/60
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the growth of a whisker from a lead part by preventing hole etching from being formed at the lower part of a solder resist. SOLUTION: A copper foil is adhered to an insulating film 10, and the copper foil is etched so that a desired wiring pattern 30 can be formed in this tape. In this case, tin plating is operated to almost the whole part of the wiring pattern 30 so that a tin plated layer (a) 31 in which copper is diffused can be formed, a protecting layer constituted of the cured body of solder resist 20 is formed at a prescribed position except the terminal part of the wiring pattern 30, and a tin plated layer (b) 33 in which copper is not substantially contained is formed on the surface of the tin plated layer (a) 31 in which the copper is diffused at the terminal part in this TAB tape. Moreover, a flash plating method is adopted in this method for manufacturing this tape.
Patent JP-H05213920-A (JP)
Title: Purification of glycidyl compound
Inventor: YAMANAKA MASAHIKO
IPC: C07D303/22
Filed: 1992-02-06
Abstract: PURPOSE:To relatively easily decrease the content of hydrolyzable halogen atom in a glycidyl compound under industrially advantageous condition without causing the lowering of yield and the degradation of the final product such as an increase in epoxy equivalent and an increase in viscosity. CONSTITUTION:Hydrolyzable halogen atoms existing in a glycidyl compound are removed to a hydrolyzable halogen atom content of <=100ppm with a hydrotalcite without causing the degradation and the lowering of yield of the final product. The hydrotalcite is e.g. natural hydrotalcite, synthetic hydrotalcite, their calcined product, etc., e.g. the compound expressed by formula ((a) to (e) are integers of >=0 satisfying the formulas 1<a<5, d<=b, d<=c, b+2c=2a+3 and e<10). The amount of the hydrotalcite is preferably about 0.05-3wt.% based on the glycidyl compound.
Patent JP-H06269586-A (JP)
Title: Cutting machine and method for picking up workpiece to be cut by the machine
Inventor: MINAMI TOSHIYUKI
IPC: B23K26/00
Filed: 1993-03-17
Abstract: PURPOSE:To lessen the load of a worker so as to improve the production efficiency and enable an accurate pick-up process so as to attain a cutting process with high accuracy. CONSTITUTION:A cutting machine 1 is provided with a carrying conveyor 7 to carry a workpiece 3, a position adjuster 10 to detect the position of the workpiece 3 carried, a position adjustment correction means 12 to compute dislocation of the workpiece 3 on the basis of the position information detected, a cutting means to cut the workpiece carried by the conveyor 7, a pickup unit 15 to pick up the parts cut by a suction system, a discharge conveyor 18 to discharge the parts picked out, and an interlocking means 24 to make each means interlock with each other.
Patent JP-H10237719-A (JP)
Title: Polyester fiber and its production
Inventor: HOKIMOTO AKIHIRO
IPC: D01D4/08
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain polyester fiber with the touch of silk-like rustling and dryness and useful for clothing by passing a flow of certain conjugate polymer through a fluctuation forming layer for spinning and dissolving and removing the soluble portion. SOLUTION: A flow of conjugate polymer comprising (A) a polyester as the core component and (B) a second polyester with a dissolution rate against alkali 25 or more times higher than that of the component (A) as the sheath component is passed through a fluctuation forming layer for spinning. Subsequently, the component (B) is dissolved and removed, and more than 30 continuous grooves are formed on the fiber surface along the fiber axis, the grooves satisfying Formula I through III [Lmin is the minimum groove depth (μm) measured at arbitrary 10 points in the fiber cross section; Lmax the maximum groove depth (μm); D is the mean diameter (μm)] and the intervals between adjacent grooves and the groove depth being at random.
Patent JP-H07311503-A (JP)
Title: Film formation roll of wet electrophotograph
Inventor: SHII ESU CHIYAN
IPC: G03G15/00
Filed: 1995-03-16
Abstract: PURPOSE: To provide a soft film forming roller for improving the completion degree of image concerning the electrophotographic apparatus and method of liquid toner. CONSTITUTION: A comparatively soft film forming roller FR is a conductor electrically biased in contact with the surface of a photoconductor on the downstream side of a developing mechanism from the point of view of operation on the surface of the photoconductor. The film forming roller FR is heated from the inside and exerts upon the photoconductor surface with the pressure of about 89.29g for every 1cm of tangent at the surface temperature of about 40 deg.C. The film forming roller FR performs operation for drying a latent image by evaporating the liquid toner of carrier medium and increasing the temperature of toner film. By combining the charging, heat and pressure of the film forming roller FR, when the latent image pass through this roller FR, the film formation of latent image is accelerated.  It is preferable for the film forming roller FR to be used for the laser printer of liquid toner having an intermediate indirect image transfer system.
Patent JP-S53142752-A (JP)
Title: Stand for repairing crane
Inventor: YAGUCHI HIROYASU
IPC: B66F7/06
Filed: 1977-05-19
Abstract: PURPOSE: To improve safety and to shorten working time, by mounting a working deck to a main body in rotation-free shape through a pair of jibs for moving in parallel with the main body and a pair of links disposed in parallel with tha jibs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59182192-A (JP)
Inventor: SEKO KOUJI
IPC: B66C1/00
Filed: 1983-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52140302-A (JP)
Title: Magnetic tape life decision system
Inventor: TSUMURA TAKESHI
IPC: G11B5/84
Filed: 1976-05-18
Abstract: PURPOSE: To decide the life of magnetic tape, by detecting the variations in the level of a specified frequency signal that is reproduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57170922-A (JP)
Title: Preparation of solid epoxy resin
Inventor: ARITOMI MICHIO
IPC: C08G59/06
Filed: 1981-04-15
Abstract: PURPOSE: To prepare the colorless titled resin, in high yeild, by adding an aqueous solution of an alkali metal hydroxide in two stages to the reaction system during the reaction of a dihydric phenol with epichlorohydrin in an organic solvent.  
     CONSTITUTION: A dihydric phenol (e.g. bisphenol A) and 0.5W0.8mol of epichlorohydrin (based on 1 equivalent of the phenolic hydroxyl group) are dissolved in an organic solvent (e.g. methyl isobutyl ketone). The amount of the solvent is 30W 70wt% of bisphenol A. 0.15 Equivalent of an aqueous solution of an alkali metal hydroxide (based on 1 equivalent of the phenolic hydroxyl group) is added to the above solution in the absence of oxygen (in an inert gas atmosphere) and made to react e.g. at 50W80°C (preferably 60W70°C) for 1W2hr to obtain a resin solution. The resin solution is further incorporated slowly with 0.50W0.70 equivalent of an aqueous solution of an alkali metal hydroxide and made to react e.g. at 60W100°C (preferably 80W90°C) for 1W3hr to obtain the objective resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53141511-A (JP)
Title: Automatic answering telephoen set
Inventor: TAMURA TADASHI
IPC: H04M1/65
Filed: 1977-05-16
Abstract: PURPOSE:To record the following anser smoothly by letting a remote listener rewind a recording tape, by making a detection announcement before the tape end.
Patent JP-H07272398-A (JP)
Title: Control device for disk device
Inventor: KODAMA KOJI
IPC: G11B21/08
Filed: 1994-03-28
Abstract: PURPOSE:To inexpensively provide a compact control device for a disk device equipped with highly accurate head positioning control, data reading/writing control and high level interface functions. CONSTITUTION:A high-speed processing driving device microprocessor 2b for embedded digital servo processing including a relatively small capacity memory and a low-speed processing interface function control microprocessor 2a for overall controlling of an interface function means with a host device including a relatively large capacity memory are provided within the same IC package. Thus, since two microprocessor chips having different specifications are provided within one package, excess high speeding according to a processing content is not requested and a compact and inexpensive circuit is provided.
Patent JP-H06275113-A (JP)
Title: Lighting reflector, lamp, lighting system and luminaire
Inventor: YONENAGA MAKOTO
IPC: G02B5/10
Filed: 1993-03-17
Abstract: PURPOSE:To form a uniform illuminating pattern on a surface to be illuminated. CONSTITUTION:A lamp 21 comprises a bowl-shaped mirror 23 integrally mounted on a halogen lamp 22. A reflecting surface portion 31 optically opposite to the halogen lamp 22 is formed on the inside face of the mirror 23. A curved facet 33 which extends inwards is formed near the apex of the reflecting surface portion 31 and a planar facet 34 is formed on the other part of the reflecting surface portion 31. The rays of light that the filament 24 of the halogen lamp 22 emits are reflected by the facets 32 and emitted from an illuminating opening 26 toward a surface to be illuminated at a predetermined illuminating angle, so as to form an illuminating pattern. The rays of light going toward the center portion of the illuminating pattern are thus dispersed so that brightness at the center portion can be reduced, and that some of the rays of light can be distributed to the peripheral portion of the pattern.
Patent JP-S58175066-A (JP)
Title: Processing system of multiplex volume
Inventor: NAKAJIMA YUKIO
IPC: G06F12/00
Filed: 1982-04-07
Abstract: PURPOSE:To reduce the restoration time of data in volumes, by copying the data only of a part updated from a normal physical volume to a failed physical volume based on written journal information. CONSTITUTION:If a failure takes place, an input/output control section 10 designates a normal physical volume. The content of a journal recording area 6 on a main storage device MM is written in the journal recording area of the normal physical volume. When the failed physical volume becomes to be used again, a data restoration processing section 11 in a system control program 5 is started. A data restoration processing section 11 accesses to the normal physical volume designated at th newest journal storage volume information area 8 and reads out an updated journal record information. The data restoration processing section 11 executes the copying from the normal physical volume to the failed physical volume with this information.
Patent JP-H08293483-A (JP)
Title: Flattening method for solid surface with gas cluster ion beam
Inventor: AKIZUKI MAKOTO
IPC: H01L21/3065
Filed: 1995-03-16
Abstract: PURPOSE: To prevent defects from being produced on the surface of a substrate by irradiating a solid surface with gas cluster ions being a massive group of atoms or molecules of a substance being gaseous at a normal temperature and pressure. CONSTITUTION: By using an oxide, a nitride, a carbide, a rear gas substance, and a mixed gaseous substance obtained by mixing them by a proper ratio, and so on, a cluster of gases of these substances are formed. A gas cluster ion beam obtained by ionization on irradiating this gas cluster with electrons under a condition of an accelerating voltage of 10kV irradiates solid surfaces, selecting a beam of specific size as occasion demands. Consequently, it becomes possible to flatten and cleanse the surfaces of boards under a lower temperature condition without damaging the surfaces.
Patent JP-H01229652-A (JP)
Title: Control method in alphabetic outline font printing
Inventor: SHINOHARA HIROYUKI
IPC: B41J2/485
Filed: 1988-03-11
Abstract: PURPOSE:To enable a character coating suitable for a character width, by a method wherein, a character feed width and a character width are set for an alphabetic character font, for a printing character a character coordinate is determined using the set character feed width, and for a character coating a character coating area is set using the set character width. CONSTITUTION:A printing main control part 12e obtains a character width and an inclined character width for each character from data in a RAM 11, thereafter obtaining a PS pitch, a heading, a character width, and an inclined character width from the character width and the inclined character width by reading data intrinsic to character from a table 11b. This processing is repeated by the number of characters in one line. Next, in an X coordinate generation part 12a the X coordinate of each character is obtained according to the PS pitch and the heading to be set in an X coordinate table 11a. In this case, a character coating area is set using a character width C. After that, a right justification is conducted, and a character pattern is developed in a line buffer 11d according to the X coordinate set in the X coordinate table 11a. According to the developed character pattern a printer 16 is driven to conduct an alphabetic outline font printing on the basis of a specified character type with a character coating suitable for a character width.
Patent JP-H09252252-A (JP)
Title: Digital/analog converter
Inventor: HAYASHI KOJI
IPC: H03F3/45
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate fast switching operations and to prevent distortions of an output waveform caused by the switching noises by generating the nega tive and positive pulse signals and outputting a synthetic pulse signal in response to the difference between those negative and positive pulse signals. SOLUTION: This converter includes a pulse generation circuit 10 which generates a negative pulse signal, the inverse of P+ and a positive pulse signal P+, and a pulse synthesizing circuit 20 which outputs a synthetic pulse signal P in response to the difference between both signals P- and P+. Then the switching operations are carried out according to the signals, the inverse of P+ and P+ which repeat the rise and fall in every data conversion period. As a result, the switching operation cycle is increased and the switching noises are decreased. At the same time, the signal P synthesized based on the difference between both signals, the inverse of P+ and P+ has only two times of its level inversion in every data conversion period and in all cases. Thus the high frequency components are decreased.
Patent JP-S58174170-A (JP)
Title: Power plant for controlling weight
Inventor: ANCHI MITSUNORI
IPC: F03G3/00
Filed: 1982-04-06
Abstract: PURPOSE:To utilize gravity energy for a power source by moving a weight provided on both spindle bodies of a plant body to turn up-side down or rotate said plant body by controlling the position of said body. CONSTITUTION:In the running position of a lever 17, a main body 2 is in the vertical position, with a weight 12 being right above a spindle 3 and the other weight 12 near the spindle 3, so that the main body 2 falls down to one side about the spindle 3.When the main body 2 takes the vertical position, both weights 12 are located at opposite position to each other and rotary weights 8 are also opposed to each other above and below the spindle 3. Then, after the vertical position of the main body 2 is held for an instant by a stop plug 15, a start lever 14 for the weight 8 is moved to drop the weight 8 which is rotated by a ball nut 4 and a screw 5 and stopped at a stop point 16. The weight 12 is moved by a force magnified by a shaft 9, worm and wheel gears 6, 7 connected to the weight 8 to operate the plug 15 so that the main body 2 falls down in one direction about the spindle 3. Then, the rotational motion generated in the spindle 3 is utilized.
Patent JP-S62212568-A (JP)
Title: Assay plate for sugar chain specific antibody and its preparation
Inventor: YAMASHINA IKUO
IPC: G01N33/53
Filed: 1986-03-14
Abstract: PURPOSE:To make it possible to separate a clone producing a sugar chain specific antibody, by using an assay plate capable of assaying only the titer of an antibody specific to a sugar chain from many kinds of antibodies in blood. CONSTITUTION:In preparing an assay plate, a cell or the biotic specimen occurring therefrom or glycoprotein isolated therefrom is digested by protease. Then, a peptide part is removed to prepare glycopeptide which is, in turn, adsorbed by the assay plate for antigen-antibody reaction in a solid phase state. By using this assay plate, a sugar chain specific antibody is detected and the titer thereof is assayed and an antibody producing hybridoma is selected to enable the isolation of the clone producing the sugar chain specific antibody.
Patent JP-S52142176-A (JP)
Title: Parameter varying type data processing system
Inventor: NAKAZAWA MAKOTO
IPC: G05B15/02
Filed: 1976-05-21
Abstract: PURPOSE:To facilitate the modification of parameters for data processing, for instance, arithmetic parameters for processing data signals, processing information such as designations of normal values, processing methods and others.
Patent JP-S61215084-A (JP)
Title: Ribbon head lead out system of color printing apparatus
Inventor: MAEHARA HIDEJIRO
IPC: B41J35/16
Filed: 1985-03-22
Abstract: PURPOSE:To increase the number of effective printed characters per a unit length without wastefully consuming a ribbon, by detecting a head delivery marker during printing by a ribbon sensor and calculating the moving amount of a printing color ribbon. CONSTITUTION:For example, a color ribbon 10 consists of yellow, magenta and cyan and has the head delivery marker 11 of the next color between colors. The head delivery marker 11 of the next color is detected on the way of printing by a ribbon sensor 12 to be preliminarily stored and, after printing was finished, the moving amount X of the color ribbon 10 from the time of detection is calculated. Thereafter, the moving amount X is subtracted from the total feed amount L of the color ribbon 10 from a ribbon sensor position S to a printing position P. Then, the ribbon is driven by the subtraction result Y at the time when head delivery is performed.