baber/WOPTO huggingface dataset:
Patent JP-H0885886-A (JP)
Title: Method for cleaning microwave plasma treating device
Inventor: KAYANO JUNICHI
IPC: H01L21/3065
Filed: 1994-09-19
Abstract: PURPOSE: To reduce the time to remove the contaminant on the surface of a sample holder when being cleaned with plasma by impressing a negative potential on the holder in a vacuum chamber and conducting sputtering. CONSTITUTION: A negative potential is impressed on a sample holer 11 (electrode) from a high-frequency power source 12 when a vacuum treating chamber 10 is plasma-cleaned to conduct sputtering. As a result, a plus ion is injected into the reaction product (contaminant) to bring about a reaction, and the contaminant is released from the holder 11. Although the negative potential to be impressed on the holder 11 is controlled in accordance with the contaminated state, O2 is used as a cleaning gas and supplied at 50-400ml/min and at 1-50mm Torr, plasma is produced at the microwave output range from 200 to 1400W, 30-120W is applied from the power source 12 to generate a negative potential on the holder 11, and sputtering is preferably conducted.
Patent JP-2000059641-A (JP)
Title: Image processor and storage medium
Inventor: YO SHIZUKA
IPC: H04N1/46
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To further shorten time required for copying while effectively utilizing the function of a personal computer itself in the case of copying being connected to the personal computer or the like. SOLUTION: This image processor is provided with a read part 11 for reading color original images, a gate array 7 as an interface for transferring color image data obtained by the read part 11 to a different personal computer B and fetching the color printing data of a CMY base returned from the personal computer B corresponding to the transfer and a printing part l2 for printing to the sheet of paper based on the color printing data fetched through the gate array 7. The gate array 7 converts the color image data obtained with RGB as the base by the read part 11 to the color image data of the CMY base and then transfers the color image data of the CMY base to the personal computer B.
Patent JP-H04104079-A (JP)
Title: Three dimensional sonar display device
Inventor: YAMAUCHI KAZUO
IPC: G01S7/523
Filed: 1990-08-23
Abstract: PURPOSE:To enable echoes to be stored into a memory means positively by turning wave-receiving beam while tilting by a wave-receiving beam forming means and by storing signal which is obtained by the wave-receiving beam at a memory means for each depth. CONSTITUTION:Echoes of a supersonic beam which are transmitted in all directions by a wave-transmission means 1 are received by the wave-receiving means 1. The wave-receiving beam which turns while the tilt angle changes is formed by a wave- receiving beam forming means for obtaining signal for each orientation and depth from the received wave signal. On the other hand, a depth calculation means 10 determines the depth of an object to be prospected for an echo regarding signal which is obtained from the wave-receiving beam formed in sequence and each signal which is obtained by each wave beam is stored into a memory means for storing for a plurality of depth ranges individually based on the depth which is calculated by this depth calculation means 10. Thus, signal which is stored into memory means for each depth range separately is read out by a display means 14, a screen of one display is divided into a plurality of areas, and the prospect result for each depth range is displayed at each display region or is displayed in superposition corresponding to each depth.
Patent JP-H04103059-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SHIMOGOME HIROYUKI
IPC: G11B15/46
Filed: 1990-08-23
Abstract: PURPOSE:To prevent the damage of a tape cassette by discriminating the winding diameter of the tape by comparing a counting ratio of outputs obtained from a supply reel pulse counter and a wind reel pulse counter, and a counting ratio of a reel pulse immediately after rewind or quick feed of the tape, and lowering a wind speed in the start and the end of the tape. CONSTITUTION:At the time of winding a tape cassette to the supply side or the wind reel side, a counting output ratio of supply reel pulse and wind reel pulse counters 12, 13 is calculated after a quick feed or rewind operation is started, held in a memory 15, and thereafter, one moror 1 or 2 is driven through a reel drive circuit 3 or 4. Subsequently, by comparing its ratio with a counting ratio held in the memory 15, an end point of a start point or an end point of the tape cassette is detected, and in the case of approaching this end part, the speed control is executed so that the sum of pulses obtained by a supply reel pulse generator 5 and a wind reel pulse generator 6 becomes constant, and the wind speed is lowered. In such a way, thrust-in of the end of the tape can be prevented, and damage of the tape cassette does not occur.
Patent JP-H07179306-A (JP)
Title: Bactericidal composition
Inventor: BAJIRU TERENSU GUREISON
IPC: A01N25/30
Filed: 1992-07-30
Abstract: PURPOSE: To obtain a fungicidal composition having extremely improved fungicidal activities against fungi especially pathogenic to a grain crop by spray application of the composition on a leaf by using an aliphatic alcohol alkoxylate. CONSTITUTION: This fungicidal composition contains (A) a compound of the formula [R<1> and R<2> are each a 1-5C alkyl or H; X is a halogen, a 1-5C alkyl or phenyl; (n) is 0-2; A is N or CH], or an acid addition salt or a metal complex thereof, e.g. 1-(4-chlorobenzyl)-3,3-dimethyl-2-hydroxy-2-(1,2,4-triazol-1-yl) methylcyclopentane, and (B) an alkoxylate of a fatty alcohol. Preferably the fatty alcohol is a 9-18C fatty alcohol, and the alkoxylate is ethoxylate or mixed ethoxylate/propoxylate and the alkoxylate chain has 5-25, especially 5-9 alkoxy parts. Fungi are terminated by applying the component A of 50-300 g/ha and the component B of 300-1500 g/ha to a habitat.
Patent JP-S6377212-A (JP)
Title: Logic circuit
Inventor: HAYASHI TOSHINARI
IPC: H03K3/037
Filed: 1986-09-19
Abstract: PURPOSE:To ensure the sufficient phase difference in a sample data signal by providing a time difference production section or the like generating a hold signal whose trailing edge is retarded timewise with respect to the trailing edge of a sample signal in response to a reference signal. CONSTITUTION:In receiving a reference signal 111, a time difference generating section 117 generates a sample-hold signal 113 and a sample signal 115 in which the trailing edge of the signal 113 is retarded timewise with respect to the trailing edge of the sample signal 113. The signal 115 is is inputted to a data sample section 121, the state of data represented by a data signal 119 is extracted and a sample data signal 123 is inputted to a sample data hold section 127. The hold section 127 holds the signal 123 till the trailing edge of the signal 113 and an output signal 125 in response to the state of holding data is outputted. Then a ratio of an equivalent capacitance of an E-FET 133 to that of a D-FET 131 being a component of the generating section 117 is increased relatively thereby giving sufficient delay of the signal 115 to the signal 113 and obtaining a sufficient phase difference between the signals 113 and 123.
Patent JP-H0656394-A (JP)
Title: Support attachment of jack
Inventor: SUZUKI YOSHIHIRO
IPC: B66F5/00
Filed: 1992-07-30
Abstract: PURPOSE:To provide a support attachment that is able to secure such a body as being poor in installability to a staionary plate. CONSTITUTION:A symmetrical pair of arms 5 and 5 are pivoted to both sides of a staionary plate 2 of a jack in an opposed manner, and when a support strip 6 is stretched across between both these arms 5 and 5 and a body 8 is mounted on this stationary plate 2, this body 8 is inevitably imposed on the support strip 6, whereby it is made so as to be supported by this support strip 6, so weight W of the body 8 to be added to the support strip 6 is transmitted to both these arms 5 and 5 through the support strip 6, thus these arms 5 fall against the inside, pressing the body 8 under pressure.
Patent JP-S60115758-A (JP)
Inventor: MATSUDA SUSUMU
IPC: E02D5/34
Filed: 1983-11-28
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-H0886686-A (JP)
Title: Scale
Inventor: YOSHIMURA MITSUTOSHI
IPC: G01G21/16
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a scale in which the distortion of a step causes no deterioration in the performance of measurement. CONSTITUTION: A tension spring 13 is interposed between each essential member 10 and a base 1 in order to prevent a step 2 from being separated therefrom. At the time of loading, the step 2 is warped inward by the body weight but, since the essential member 10 is disposed individually at each point susceptible to the load from the step 2, the essential members 10 fixed to the step 2 are not susceptible to distortion due to the step 2, i.e., distortional deformation due to the load. Consequently, the body weight can be measured accurately and the measurement performance is enhanced.
Patent JP-H0271216-A (JP)
Title: Lens driving device for auto-focusing device
Inventor: MATSUYAMA SHINICHI
IPC: G02B7/28
Filed: 1988-09-06
Abstract: PURPOSE:To eliminate the operation for backlash removal more than necessary to auto-focusing a lens at a high speed with a high precision by determining whether the operation for backlash removal should be performed or not in accordance with relations between the direction of preceding driving and that of current driving. CONSTITUTION:An auto-focus detecting part 1, a microcomputer 2, a motor 3, a gear row 4, a pulse plate 5, etc., are provided. First driving and driving direction are discriminated by detecting the driving direction signal, which is outputted and indicated from an auto-focus detection control part 1 at each time of driving, in the microcomputer 2. In case of first driving, the backlash removal operation is performed. In case of second and following driving, the driving direction of preceding driving and that of current driving are compared with each other. When they are equal, the backlash removal operation is not performed to start normal driving. When they are opposite, the backlash removal operation is started. Thus, auto-focusing is performed with high precision.
Patent JP-H0753308-A (JP)
Title: Preventing agent for animal from invading
Inventor: TAKAHASHI IWAO
IPC: A01N25/12
Filed: 1993-08-18
Abstract: PURPOSE:To provide a medicine for preventing an animal from invading so as to prevent the noxious animal-from approaching an object of protection for the purpose of preventing the object of protection from being damaged by the noxious animal. CONSTITUTION:This preventing agent for the invasion of animal is a granular or a powdery formulation of synthetic capsaicins or an extract of a Guinea pepper, used to treat an invasion port or an invasion passage of a place where an object of protection is installed and placed therein so as to prevent the animal from invading for a long period.
Patent JP-2000053418-A (JP)
Title: Production of gypsum fiber
Inventor: NAGAFUNE MASANORI
IPC: C08L101/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method to produce gypsum fibers useful as a reinforcing material for rubber, plastic, paint or the like, and suitable for executing the production in an industrial scale. SOLUTION: When a calcium salt is allowed to react with a salt having a sulfuric acid radical to produce gypsum, a reaction system comprising an aq. soln. contg. either of the calcium salt or the salt having the radical is put under atmospheric pressure and maintained at >=80 deg.C and the other salt contg. either of the salt having the radical or the calcium salt is gradually brought into contact with the reaction system little by little to grow hemihydrate gypsum-base crystals.
Patent JP-H0560932-A (JP)
Title: Aligning jig for cut optical fibers
Inventor: TANABE AKIO
IPC: G02B6/24
Filed: 1991-09-04
Abstract: PURPOSE:To align plural cut optical fibers into a tape with a high precision by easily arranging them without requiring skill and preventing them from being damaged at the time of arranging them. CONSTITUTION:The aligning jig 1 is provided with a pair of grasping parts 10 and 20 which grasp and temporarily fix the plural cut optical fibers, an aligning part 30 which aligns the plural optical fibers in prescribed aligning grooves arranged in the breadthwise direction in a prescribed array order and holds them there, a breadthwise collecting part 40 at least in one position which collects plural fibers arranged in the arranging part to a preliminarily set prescribed array width in the breadthwise direction, and a fixing part 50 which adheres the plural fibers, which are collected to the prescribed array width in the breadthwise direction, to one another while holding their array order and fixes them with the array width.
Patent JP-H0386511-A (JP)
Title: Manufacturing device for base
Inventor: AKAHA HIROSHI
IPC: B29C45/26
Filed: 1989-08-30
Abstract: PURPOSE:To improve an external appearance and yield of a product due to cutting scraps without sticking punching scraps to the surface of a base, by removing the punching scraps of a gate at a point of time when the base is in a die. CONSTITUTION:Although resin is cast into a cavity 5 from a nozzle 14 through a sprue 11 and gate 31, this condition is maintained until the resin becomes a molded body by lowering the same. After the resin has become a molded body, the nozzle 14 is moved backward, following to which a sprue bushing 13 is moved backward with bouncing force of a spring 17. A punch cutter 20 punches a gate part 41 of the molded body by moving forward, the gate part 41 is punched and transferred to a scrap removing chamber 9 by entering further into a through hole part. Then after removal of punching scraps transferred following to the gate part 41 and release of a die, the molded body from which the gate part 41 is removed becomes a base 51.
Patent JP-H0672777-A (JP)
Title: Calcia thermal spraying material
Inventor: TSUDA HIDEYUKI
IPC: C04B35/66
Filed: 1992-08-24
Abstract: PURPOSE:To provide a calcia thermal spraying material capable of obtaining a dense and high corrosion resistant thermal sprayed body at the time of thermally spraying with use of flame as a heat source. CONSTITUTION:The flame of propane-oxygen or the like is used as the heat source and by blending 80-99wt.% one or both of lime clinker and lime stone with 1-20wt.% one or both of metal aluminum and alumina to prevent the generation of gas and to make the thermal spraying material free from a component which decreases fire resisting characteristics, the dense and high corrosion resistant thermal sprayed body is formed.
Patent JP-S6380813-A (JP)
Title: Shaft seal structure of cylindrical pair shank part piercing through partition wall
Inventor: CHIKUMORI HAJIME
IPC: B01D29/62
Filed: 1986-09-22
Abstract: PURPOSE:To secure the airtightness of the cylindrical pair part of an output shaft and a partition wall, by combining an airtight means requiring no sealant with an airtight means excellent in abrasion resistance. CONSTITUTION:An output shaft 2 and a cylindrical shaft 4 are mutually set to an advancing pairing state and rotated integrally. Since the rotary body mounted to the output shaft 2 is allowed to rise and fall in synchronous relation to the rising and falling of the output shaft 2, said output shaft 2 is set to a cylindrical pairing relation with respect to a partition wall. Further, the cylindrical shaft 4 is in a rotary pairing state with respect to the partition wall and this pairing part is hermetically sealed by mechanical seal almost generating no foreign matter. A bellows-shaped freely extensible pipe 20 is interposed between the lower end of the cylindrical shaft 4 exposed to a clean region and the output shaft 2 protruding from said shaft 4, and the advancing pairing portion of the cylindrical shaft 4 and the output shaft 2 is hermetically sealed by the above mentioned pipe 20. Since the pipe 20 is not in a sliding state with respect to the output shaft 2 or the cylindrical shaft 4, a lubricant is unnecessary in this hermetically sealed structural part, and no foreign matter is generated in said part and also abrasion is not generated.
Patent JP-2001053517-A (JP)
Title: Antenna system and portable radio device
Inventor: SAWAMURA MASATOSHI
IPC: H01P5/08
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration of speaking quality at pushing in of an antenna by connecting first and second antenna elements to a balance/unbalance conversion circuit at the time of pushing-in the first antenna element, and electrically connecting the first antenna element at drawing out of a first antenna to feed power to the first and second antenna elements from an unbalanced transmitting line. SOLUTION: A rod antenna 38 and a helical antenna 39 constitute an antenna, forming a balance-type exciting form by selecting nearly the same electrical length to be electrically symmetrical. Only the helical antenna 39 is projected from a housing case 37 to use the rod antenna 38 inside of the case 37 with the helical antenna 39 as an antenna element for transmission and reception. An unbalanced transmission line 42 is provided at a transmission and reception circuit 41, and both the antenna 38 and the antenna 39 are electrically connected to the circuit 41 through the circuit 42 or else, only the antenna 39 is electrically connected.
Patent JP-H04108465-A (JP)
Title: Golf putter
Inventor: MORISHITA KAORU
IPC: A63B53/06
Filed: 1990-08-28
Abstract: PURPOSE:To hit a ball accurately in the estimated direction by providing a hollow part formed at right angles with the putter swing direction inside a head and a traveling object, which becomes the center of gravity of the head, housed in the hollow part in a freely sliding manner. CONSTITUTION:A head top 3b points upward when a head 3 deviates in the direction away from a player's body. Therefore, a steel ball 7, which is the traveling object, slides down in a hollow part 6 in the direction of a continuous top end 3b of the head in accordance with the deviation degree, and is positioned on an estimated line. Since the hollow part 6 in which the steel ball 7 is slid is nearly D-shaped, the two points of the steel ball 7 touch the hollow part 6 and moves only in a vertical direction. The steel ball 7, exclusively possessing mass in the hollow part 6, becomes the center of gravity of the head 3. Thus, a golf ball is always hit at the point of the center of gravity of the head 3 and accurately in the estimated direction.
Patent JP-H0969570-A (JP)
Title: Semiconductor device and its manufacture
Inventor: EBINA AKIHIKO
IPC: H01L21/82
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To secure the certainty of fuse blow-out without affecting the reliability of a semiconductor itself with a fuse on a circuit. SOLUTION: There is no opening at a protection film 1 at the upper side of a fuse 3 being provided to make certain the melting/scattering of a conventional fuse and an interlayer insulation film 4 and the protection film 1 exist. Instead, a hollow part 6 is provided at the lower side of the fuse 3 to receive a scattered fuse material. Since there are no protection film openings at the upper side of the fuse 3, a problem in terms of reliability such as the deterioration in circuit characteristics due to the contamination and intrusion of water from the outside can be avoided. Further, the hollow part 6 receives a scattered object, thus certainly enabling the fuse to be cut.
Patent JP-S6378126-A (JP)
Title: Ferroelectric liquid crystal panel
Inventor: KAMIMURA TSUYOSHI
IPC: G02F1/133
Filed: 1986-09-22
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal panel which makes half-tone image by performing oblique vapor deposition while spacers are provided on a substrate and thus forming parts where there are a vapor-deposited film as an oriented layer and parts where there are not. CONSTITUTION:The line spacers are provided on the substrate and the oblique vapor deposition is carried out at right angles to the line spacers to form the parts where there are the vapor-deposited film and parts where there are not. For example, the line spacers 53 are formed on a transparent electrode 52 of ITO (indium tin oxide) provided on the glass substrate 51 by using photosensitive polyimide by a photoprocess at 0.4mm pitch to 40mum width. The parts where the vapor-deposited film is present as the oriented film layer and the parts where the film is absent are formed on the substrate to make threshold value characteristics gentle or stepwise, thereby obtaining a ferroelectric liquid crystal panel which can makes a half-tone display.
Patent JP-H0563850-A (JP)
Title: Isdn communication adaptor
Inventor: SAKAI TAKAYUKI
IPC: H04L69/40
Filed: 1991-09-05
Abstract: PURPOSE:To inform a change in a communication state required by a terminal equipment implementing a communication service and having a management function of a communication state for each call without increasing a load of the terminal equipment. CONSTITUTION:The adaptor is provided with a state recording means 200 recording and revising a communication state for each call, a message latch means 300 latching a message and a collation notice means 110 collating contents of both the means 200, 300 and notifying the communication state according to the result of collation to a terminal equipment 30.
Patent JP-H0647796-A (JP)
Title: Method for controlling rubber extruder
Inventor: HONDA WATARU
IPC: B29C48/92
Filed: 1992-07-30
Abstract: PURPOSE:To provide a method for controlling the number of rotations during the start of discharge from a rubber extruder almost without initial time loss and material loss when the operation starts as well as without fear of mouth piece damage. CONSTITUTION:The subject method for controlling a rubber extruder consists of two steps, i.e., to automatically control the number of rotations of the extruder 10 so that the internal pressure of a head 11 of the extruder is maintained to a ceiling value at which a mouth piece 12 is not damaged, after detection of the pressure, and to release the control at the time when the number of rotations of the extruder 10 arrives at a setting value. Thus the number of rotations of the rubber extruder during the start of discharge is controlled.
Patent JP-H1158856-A (JP)
Title: Recording apparatus
Inventor: HARA TERUHACHI
IPC: B41J29/38
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent a large-capacity memory apparatus from malfunctioning, breaking, etc. prohibiting the large-capacity memory apparatus from reading, writing data to a memory medium by physical changes when a recording head is judged to accelerate or decelerate. SOLUTION: When switches 110, 111 detect that a recording head is at a section between a stop position 109a and a switch position 109b or between a switch position 109c and a stop position 109d, a signal SW1 in an off state is sent to a control part 101. In consequence, the recording head 106 is judged to be accelerating or decelerating. When the recording head is in the acceleration or deceleration state, an access to a large-capacity memory apparatus 104 is interrupted, that is, reading, writing of image data to a memory medium 104a in the large-capacity memory apparatus 104 is interrupted. On the other hand, when the switches 110, 111 detect that the recording head is at a section between the switch position 109b and switch position 109c, the SW1 signal in an on state is sent to the control part 101, whereby the recording head 106 is judged to be in a print state of an equal speed.