baber/WOPTO huggingface dataset:
Patent JP-H04157523-A (JP)
Title: Slip designing system
Inventor: SAKAI YORIKO
IPC: G06Q10/10
Filed: 1990-10-22
Abstract: PURPOSE:To facilitate the screening of a desired closed area by deciding a minimum rectangular closed area surrounding an inputted point as an area for executing the screening based on the segment data of a graphic designed preliminarily when one point is inputted. CONSTITUTION:This system is constituted of a menu routine 54, a table controller 56, and an input information table 58 and the menu routine 54 is provided with a one point indication closed area deciding part 60 and a two-point indication closed area deciding part 61. Also when a prescribed menu to set the area for executing the screening by a one point indication is selected and the one point is inputted, the one point indication closed area deciding part 60 selects the minimum rectangular closed area surrounding the inputted point referring the segment data of the graphic to have already finished a design, and decides the closed area as the area for executing the screening. Thus, it is possible to execute the screen cover in a short time easily, and also to make a document design work efficient.
Patent JP-H11119070-A (JP)
Title: Cable manufacturing device
Inventor: FUKUDA YOJI
IPC: G02B6/44
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent a ribbon core from deforming or breaking by curving stacked ribbon cores to the same curvature with the slot of a spacer when the stacked ribbon cores pass through a guide pipe. SOLUTION: The guide pipe 21 is formed into a rectangular housing, through which respective cores 101 of stacked ribbon cores 105 pass in a stacked state. The guide pipe 21 is curved spirally to the same curvature of the slot 106a bored in a spacer 106. Namely, when the slot 106a of the spacer 106 is a spiral curve C having a specific twist angle and a specific tilt angle, the guide pipe 21 is formed spirally at a bending angle matching the curve C. Therefore, when the stacked ribbon cores 105 pass through the guide pipe 21, the stacked ribbon cores 106 can be formed spirally to the curvature with the slot 106a of the spacer 106. Consequently, the ribbon cores 101 on the outer peripheral and inner peripheral sides of the spacer 106 are neither extended nor contracted excessively.
Patent JP-H06107271-A (JP)
Title: Flap coupling structure for hydrofoil
Inventor: KORI MASANOBU
IPC: B63B1/28
Filed: 1992-09-29
Abstract: PURPOSE:To improve abrasion resistance of a key metal for a flap coupling in the hydrofoil of a hydrofoil craft. CONSTITUTION:In a coupling structure in which flaps 2a, 2b are arranged adjacent to each other, a key metal 3 is projected at the end face of the flap 2a, a key groove 4 for fittingly inserting the key metal is formed in the end face of the flap 2b, and a resin sleeve 6 is attached to the key groove 4, ceramic coating 7 is applied on a contact part with the resin sleeve 6 of the key metal 3 so as to improve abrasion resistance of the key metal 3.
Patent JP-H11121796-A (JP)
Title: Light emitting diode and manufacture thereof
Inventor: KOBAYASHI SEIICHIRO
IPC: H01L33/14
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode and manufacture thereof which raises the emission intensity. SOLUTION: This diode comprises a first clad layer 2 of a first conductivity type on a major surface of a support substrate 1, an active layer 3 which is made of a semiconductor material having a smaller band gap than that of the first clad layer 2 and formed on this layer 2, and a second clad layer 4 of a second conductivity type opposite to the first one which is made of a larger band gap than that of the active layer 3 and formed thereon. At least either the first or second clad layer has a thickness part adjacent to the active layer 3 which is a layer having a lower impurity concn. than that of another thickness part. In the active layer 3 a p-n junction interface is located.
Patent JP-H06141594-A (JP)
Title: Method for controlling acceleration and deceleration of motor
Inventor: SHIYUU SHIYOUHOU
IPC: H02P8/14
Filed: 1992-10-22
Abstract: PURPOSE:To provide a method by which the acceleration and deceleration of a motor, such as a stepping motor, etc., can be exactly controlled at a high speed. CONSTITUTION:The moving amount of an object to be driven is inputted (S101) and each driving time of a motor for acceleration, fixed-speed operation, and deceleration is calculated in accordance with the driving amount of the motor in corresponding to the moving amount of the object (S102). Then the pulse rate is found at every unit driving time from a table in a ROM or calculated by operation and equal correcting pulse numbers are added (S103-106). Thereafter, the found pulse rates are rounded to integers by discarding quotients after the decimal point and, at the same time, the quotients are integrated (S107). Whenever the integrated value exceeds '1', '1' is subtracted from the integrated value and added to the pulse rate of the then driving unit time and the pulse rate is outputted (S108-111). Thus the final sum of error pulse numbers can be reduced to 2 or less by integrating the quotients and the acceleration and deceleration of the motor can be exactly controlled at a high speed.
Patent JP-S63138239-A (JP)
Title: Rotation controller for chemical analyzing device
Inventor: MOCHIDA TERUO
IPC: G01N35/04
Filed: 1986-12-01
Abstract: PURPOSE:To shorten a measuring time and to efficiently execute the measurement by providing a controller for rotating and stopping a rotary body by a rotational angle being smaller by one pitch of a reaction cell than one round of a rotation, and operating a chemical analyzing device by an optimum timing. CONSTITUTION:When a body to be inspected is injected into a reaction cell 11a, the rotary body 12 starts to rotate by a controller 18, and rotates clockwise by an angle being smaller by one pitch than one round and stops. By repeating such a rotation, the stop position of the reaction cell moves counterclockwise by one pitch each one after another in reverse to the rotation of the rotary body 12, and while the inspecting body and a reagent are being injected to the respective reaction cells, a measurement is executed by an optical measuring instrument at every one rotation. In such a way, as for the stop position of the reaction cell, the movement of one pitch each is continued. When the reaction cell 11 reaches this side of a position where the body to be inspected is injected, a washing device 19 is provided thereon, and the reaction cell 11 is washed and prepared for the injection of a new body to be inspected.
Patent JP-H01127722-A (JP)
Title: Slime treating apparatus for constructing underground continuous wall
Inventor: FUJII TAKUMI
IPC: E02D15/06
Filed: 1987-11-12
Abstract: PURPOSE:To quickly remove slime by using a slime treating apparatus consisting of a horizontally expansible pantograph on the lower part of its machine frame, a sand pump, and a suction port in the tip of the pantograph with a link as a suction tube. CONSTITUTION:A slime treating apparatus consists of a machine frame 2 fixed to the lower part of a support 1 through which slime is taken out to the ground' s surface, horizontally expansible pantograph P set on one or both sides of the frame 2, a sand pump 4 fixed to the frame 2, and a suction port 18 formed in the tip of the pantograph P. The pantograph P consists of the first link and the second link, any one of which is composed of a tube leading to the port 18 and the pump 4. The slime can thus be smoothly removed.
Patent JP-H1180159-A (JP)
Title: Nitrogen-containing heterocyclic compound
Inventor: TAGUCHI KAZUHIRO
IPC: C07D487/04
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a nitrogen-containing heterocyclic compound useful as a nucleic acid base scavenger. SOLUTION: This compound is shown by formula I (R<1> to R<4> are each amino, hydroxyl or F, wherein at least one of R<1> to R<4> is hydroxyl or F), e.g. 2,6- dichloro-4,8-dioctadecyl-pyrimide[5,4-d]pyrimidine. A compound shown by formula III, which is one of those shown by the formula I, is obtained by hydrolyzing chlorine at the 2- and 6-site contained in a compound shown by formula II (R is a hydrocarbon or H) with an aqueous solution containing KOH and 18-crown-6. The compound shown by the formula I is selectively bonded, via hydrogen bonding, to a heterocyclic compound having a partial structure of naturally occurring material related to nucleic acid or nucleic acid base, and can enhance separation/recovery or purification efficiency.  It is highly selective, and useful as a material for stabilizing or quantitative analysis of nucleic acid base-related materials of similar properties.
Patent JP-H06136641-A (JP)
Title: Flat knitting machine having loop transfer device
Inventor: HIRAI IKUTO
IPC: D04B7/00
Filed: 1992-10-22
Abstract: PURPOSE:To enable to reversely turn carriages and loop transfer cams at arbitrary points on needle heads, largely increasing the number of knitting courses per unit time to highly improve the productivity of the machine, and compactly receive in a dead pace without enlarging the loop transfer device in the flat knitting machine. CONSTITUTION:The flat knitting machine comprises a pair of needle heads 4A, 4B disposed in a reverse V-shaped and mutually faced state and in a state forming a tooth edge part between the adjacent ends, knitting needles 3A, 3B arranged in needle grooves disposed above the needle heads, a yarn feeder disposed above the tooth edge parts of the needle heads, front and rear carriages 2A, 2B reciprocatively traveling on the needle heads to longitudinally move the knitting needles and having their cam surfaces on their lower surfaces, transfer jack heads 27A, 27B supported on the needle heads with supporting members, transfer jacks 29A, 29B having needle members received in jack grooves arranged on the transfer jack heads in a vibratory and longitudinally slidable state, and needle-selecting means 30 acting on the needle members to be received at the tips of the carriages near to the tooth edges of the needle heads.
Patent JP-H04159554-A (JP)
Title: Mask stage base
Inventor: FUJIOKA HIDEHIKO
IPC: H01L21/027
Filed: 1990-10-24
Abstract: PURPOSE:To prevent damage due to drop and to reduce a size by forming an attractive maintenance mechanism for holding the mask structure in a vacuum attraction state and providing th attractive face with positioning pins. CONSTITUTION:The attractive maintenance mechanism 18 for holding the mask structure 24 in a vacuum attraction state and providing the attractive face with the positioning pins 14, 15. Since the X ray mask structure 20 is held in a pending state and vacuum attraction is executed, even if vacuum pipings 19 or a vacuum pump are out of order and attractive force is lost, the structure 20 does not drop.
Patent JP-H06131143-A (JP)
Title: Document inputting and retrieving device
Inventor: KAKIUCHI TAKASHI
IPC: G06F3/048
Filed: 1992-10-22
Abstract: PURPOSE:To display correspondence between the contents of note and an anno tated place by a diagram without impairing the easiness to read of the text by moving a designated window when the moving instruction of the window is inputted, and simultaneously, moving a connective display diagram to show relevancy between the windows too as following up the movement of the desig nated window. CONSTITUTION:When a notes display command is executed by instructing a notes instructed place 34 and a notes window display position by using an input device 1, a display control part 2 reads out a notes instructed place display position stored in a storage device 4, and retrieves notes data having display position information to coincide with the notes instructed place. Then, it outputs the address information of notes information in which the data of the coincident notes instructed place is stored to a notes display control part 6 and a diagram display control part 7. The notes display control part 6 reads the notes data out of the storage device 4, and displays a notes window 32 on a screen display device 5, and the diagram display control part 7 displays an arrow mark line 36 from the notes instructed place display position to the notes display position on a display screen.
Patent JP-H02128736-A (JP)
Title: Vacuum cleaner
Inventor: SAITO KAZUO
IPC: A47L9/32
Filed: 1988-11-10
Abstract: PURPOSE:To enhance the operating property of a handle and enable a cover body to be easily opened or closed by arranging a pair of bearing walls in parallel with each other with a handle rotating shaft and a cover body rotating shaft projected to the front section of an upper case, and by supporting the handle pivotally on the handle rotating shaft, to the support the bearing section of the cover body pivotally on the cover body rotating shaft. CONSTITUTION:A bearing recessed groove section 13 formed symmetrically to the left and right on the front section of an upper case 3 has a handle bearing wall 14 and a cover body bearing wall 16, and handle rotating shaft 17 and a cover body rotating shaft 18 are saliently arranged. In the bearing section 19 of a cover body 9, on the cover body rotating slot 22 of an internal collar section 20, a cover body rotating shaft 15 is loosely fitted, and is certainly pivotally supported, and an external collar section 21 is confronted with the shaft tip of the handle rotating shaft 17. By a handle 11, an internal piece 24 is loosely fitted between the cover body bearing wall 16 and the internal collar section 20, and through the the handle rotating slot 25 of an external piece 23, the handle rotating shaft 17 is loosely inserted, and is certainly pivotally supported. A case cover 6 is set on the upper case 3, and by a pressure applying piece 26, the rear side surface 16b of the cover body rotating shaft projecting surface 16a of the cover body bearing wall 16 is supported to be pressure-applied. As a result, the cover body bearing wall 16 is not deflected, and a distance between the cover body rotating shaft 18 and the handle rotating shaft 17 is always fixed.
Patent JP-H07139994-A (JP)
Title: Vibration measuring device
Inventor: KOGA YOSHIO
IPC: G01H1/00
Filed: 1993-11-15
Abstract: PURPOSE:To provide a vibration measuring device wherein vibration in three directions orthogonal to each other can be simultaneously simply measured in a short time and by a few persons. CONSTITUTION:A detection end holding means 11 and three vibration detection ends 17, 18, 19 fixed on the detection end holding means 11 so that displacement directions of an inertia mass may be respectively agreed with the directions orthogonal to each other are equipped. And a detachable means 23 for temporarily fixing the detection end holding means 11 for holding the vibration detection ends 17, 18, 19 on a vibration measurement object is fixed thereon. The three vibration detection ends 17, 18, 19 are integrated and vibrated with the vibration measurement object and the amplitudes, periods and waveforms of the vibrations in the directions can be detected.
Patent JP-H05115638-A (JP)
Title: Method for sewing pocket pouch and apparatus therefor
Inventor: KOSEN YOSHIHIKO
IPC: D05B35/00
Filed: 1991-10-30
Abstract: PURPOSE:To heighten the efficiency of the work of sewing a pocket pouch, by a method wherein, while band-shaped fabrics which are formed by servering an original fabric and are individually used as a lower cloth, an opening cloth and an upper cloth are being moved, the fabric for the opening cloth is sewn on the fabric for the lower cloth, following which the fabric for the upper cloth is laid thereon and stitched, and thus U-shaped seams are formed thereon. CONSTITUTION:Fabrics 17, 19 for a lower cloth and an opening cloth which are respectively drawn-out from reels 16, 18 are fed on a table 14, and the side hem of the fablic 19 is folded double by a binder 24, following which that part is depressed and is sewn on the fabric 17 for the lower cloth by a sewing machine 15. After that, they are fed on a table 30 for a pouch-sewing part 12 and, at this point, a fabric 41 for an upper cloth which is drawn-out from a reel 42 is laid on the fabrics 17, 19, and they are taken-out in front of a cloth-receiving plate 31, which is movable in the directions of X, Y. According to the movement of the cloth-receiving plate 31, the fabrics 41, 17 are stitched in the shape of a letter U by a sewing machine 33, excepting the stitch side at which the fabric for the opening cloth is sewn and is to become an opening. After that, they are severed at a specified interval by a cutter 55, and pocket pouches 56 are separated and, by a fabric-receiving means 50, are stored in a receiving box 57.
Patent JP-H06133867-A (JP)
Title: Electric hot-water heater
Inventor: KANBA TAKAO
IPC: A47J27/21
Filed: 1992-10-23
Abstract: PURPOSE:To provide the electric hot-water heater which can display exactly and stably a water level without allowing foam generated at the time of pouring water to remain behind in a water channel. CONSTITUTION:The tip part 10a of a filter 10 is positioned in a position being equal to the upper face 5d of an inner wall 5c of the lowest part of a U-shaped water channel 5 or in a position being lower than its position, a display tube 6 is connected and provided in a leading-out tube 5b, and foam A which is swallowed up at the time of pouring water and passes through the filter 10 flows into a leading-out route 5b without remaining behind in a leading-in route 5a. In such a way, a water level erroneous display of the water level display tube 6 caused by a fact that the foam remains behind in the leading-in route 5a can be eliminated surely.
Patent JP-H01125720-A (JP)
Title: Magnetic memory body and its production
Inventor: YAMAGUCHI HIROTAKA
IPC: G11B5/64
Filed: 1987-11-10
Abstract: PURPOSE:To obtain excellent wear resistance and corrosion preventiveness by providing a specific underlying film between a magnetic medium and inorg. carbon film. CONSTITUTION:The magnetic medium 2 is deposited by a high-frequency magnetron sputtering method on a substrate 1. The underlying film 3 consisting of silicon, germanium, aluminum or boron or the combination thereof is then formed by the high-frequency magnetron sputtering method on the magnetic medium 2. The inorg. carbon film 4 is thereafter formed by the high-frequency magnetron sputtering method on the underlying film 3 in an atmosphere consisting of 2-50% hydrogen and the balance argon. The magnetic memory body having the excellent wear resistance and corrosion preventiveness is thereby obtd.
Patent JP-H02130834-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: WATANABE TOKUJIRO
IPC: H01L29/78
Filed: 1988-11-10
Abstract: PURPOSE:To prevent the deterioration in the endurable voltage and the generation of leaks, even when the alignment of photolithography goes out of position at the time of forming a contact and when overetching occurs at the time of wet etching, by protecting a gate polysilicon electrode with a polysilicon oxide film and a silicon nitride film on it. CONSTITUTION:After an N<+> layer 6 of source.drain electrodes is formed, a silicon nitride film 12 with a thickness in a degree of 500-1500Angstrom  is grown all over the surface. Then, the silicon nitride film in a region 13, including a contact opening region and larger than the contact opening area, is removed. Next, a BPSG film 7 is grown all over the surface; heat treatment by steam is performed to flatten the surface; contact forming is performed; and aluminum wire forming is performed. And, this makes possible the shortening of the distance between a gate polysilicon electrode 4 and the contact opening section 9, and the forming of the high-reliability contact, suitable for microstructure, to an interlayer insulating film.
Patent JP-S62144143-A (JP)
Title: Sealing agent for liquid crystal display
Inventor: OKUMURA HIDEAKI
IPC: C09J4/00
Filed: 1985-12-18
Abstract: PURPOSE:To permit quick sealing by adding pulverized inorg. powder having a specific surface area to a photosetting resin and adjusting the same to an adequate viscosity. CONSTITUTION:The defective orientation of a liquid crystal is prevented by adding the pulverized inorg. powder having 150-300m<2>/g surface area to the photosetting resin. The resin is then adjusted to an adequate viscosity of 100-300P having a thixotropic property by adding SiO2 thereto to prevent mixing of the sealing agent at the liquid crystal boundary face. More specifically, the photodecomposed product of a photoinitiator generated in the stage of photodecomposition is selectively adsorbed to the pulverized inorg. powder, for example, SiO2 and the generation of the mixing of the sealing agent and the liquid crystal at the boundary face therebetween prior to curing is obviated by the provision of the viscosity increasing effect and thixotropic effect rendered by the SiO2. As a result, the sealing having the good adhesiveness is executed without disturbing the orientation of the liquid crystal.
Patent JP-2000107797-A (JP)
Title: Purification method and apparatus
Inventor: FUCHIGAMI KOJI
IPC: C02F3/34
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a purification apparatus and method capable of obtaining a stable treatment performance even if the concentration of a dissoluble substance in a treatment liquid formed by mixing a septic tank sludge and night soil varies. SOLUTION: A purification treatment apparatus for treating night soil and a septic tank sludge comprises a carrier-using nitrification tank 7 wherein a microorganism-immobilized carrier is included and is fluidized by aeration air so as to perform nitrification treatment. The microorganism-immobilized carrier is charged into the carrier-using nitrification tank 7 and is retained in the tank 7. Microorganisms including a nitrification fungus adheres to and grows on a surface of the microorganism-immobilized carrier so as to exhibit a purification function, and the nitrification fungus is stably retained in the nitrification tank even if quantity of suspended sludge and biological phase varies due to change in water quality of a mixed liquid.
Patent JP-H06222726-A (JP)
Title: Display device
Inventor: TRAA WILLEBRORDUS GERARDUS
IPC: G09G1/00
Filed: 1993-11-15
Abstract: PURPOSE: To correct a phase error which is caused by scanning speed modulation by providing a clock circuit which imposes frequency modulation on the read clock rate of an image signal stored in a memory. CONSTITUTION: This device has a means 10 which determines differentiation of the luminance component of the image signal and a scanning speed modulator 12 which modulates the deflection speed of the current of the electron beam of a display tube, according to the determined differentiation. In a display device having a position error correcting circuit 34 which corrects the image signal according to the differentiation of the luminance component of the image signal and a means 24 for applying the corrected image signal to the control electrode of the display tube, the position error correcting circuit 34 is connected to the means for determining the differentiation of the luminance component of the image signal.  Then a clock circuit 16 which imposes frequency modulation on the read clock rate of the image signal, stored in memories 18, 20, and 22 is provided to correct the position error which is generated by the scanning speed modulation.
Patent JP-S63139528-A (JP)
Inventor: MORISHITA KOJI
IPC: A61B1/00
Filed: 1986-11-29
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。