baber/WOPTO huggingface dataset:
Patent JP-S59104723-A (JP)
Title: Cassette type magnetic recording and reproducing device
Inventor: KIMURA SHIYOUSUKE
IPC: G11B15/665
Filed: 1982-12-03
Abstract: PURPOSE:To reduce audio noises by moving a shielding plate which is rotatably supported by a fixed magnetic head to a place between the magnetic head and a cylinder to cut off the route through which the audio noise signal is given to the head. CONSTITUTION:The 1st link 18 revolves clockwise, and an angle 17 is pulled in the opposite direction to the loading direction of a rotary lever 8 by the link 18 when the loading of the angle 17 is completed. As a result, a shielding plate 12 is rotated counterclockwise around a support shaft 16 and against the energizing force of a spring 21. Then the upper surface of a magnetic head 7 touches the lower surface part 12b of the plate 12, and at the same time the tip folded part 12c of the plate 12 is moved up to a position where the part 12c covers a magnetic tape 2 having contact with the head 7. In this case, the part 12c can cut off an input route A of the audio noises given from a rotary magnet 14.
Patent JP-S6456560-A (JP)
Title: Electrostatic recording device
Inventor: MASUDA KOJI
IPC: G03G15/05
Filed: 1987-08-28
Abstract: PURPOSE:To perform recording at high speed and thereby prevent deterioration of an electrode or a dielectric member by discharging ions in the development direction of a creeping corona discharge, and charging a dielectric layer of a recording body positioned in the development direction with the ions. CONSTITUTION:A recording head 1 is arranged in a position where a dielectric layer 7 of a recording body 6 is present in the development direction of a creeping corona discharge from the first electrodes 2, 2.... An alternating current voltage is applied between the first electrodes 2, 2... and the second electrode 4 of the recording head 1 by an alternating current voltage 5 according to image information. When the value of this alternating current voltage is higher than a prearranged value, a creeping corona discharge R generates in a spatial area G formed by the tip parts 2a, 2a... of the first electrodes 2, 2... and the surface of a fixed dielectric substrate 3. At that time, the first electrodes 2, 2... work as discharge electrodes, and the second electrode 4 works as an auxiliary electrode. Therefore, ions are efficiently discharged into the direction of the recording body 6 by means of the creeping corona discharge R. Thus ions can efficiently be extracted.
Patent JP-2001043174-A (JP)
Title: Data communication system, client compute reconstituting the data communication system, and its operation control method
Inventor: NIHEI KANAME
IPC: H04N21/24
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To complete the transmission of data in a relatively short time. SOLUTION: A client computer sends a traffic confirmation command to a server. Once the server receive the traffic confirmation command, the number of client computers connected to the server is confirmed. Data showing the connection number is sent from the server to the client computer. The client computer judges whether or not an image upload request command is sent to the server according to the time from the transmission of the traffic confirmation command to the reception of the data showing the connection number and the connection number. When it is decided that the network is not congested, the image upload request command is sent to the server, which sends data for image uploading.
Patent JP-H0496410-A (JP)
Title: Manufacture of crystal resonator
Inventor: KIMURA FUMIO
IPC: H03H3/02
Filed: 1990-08-09
Abstract: PURPOSE:To easily disconnect the crystal resonator from a wafer by deviating the position of a linking part, which links the frame of the wafer and the crystal resonator, from the center line of the crystal resonator. CONSTITUTION:In the wafer, the position of a linking part 3 linking a crystal resonator 1 and a frame 2 of the wafer is deviated from the center line of the crystal resonator 1. Namely, a symmetric line B of the linking part 3 and a symmetric center line A of the resonator 1 are not coincident but deviated only for a distance D. At such a time, when force Fz is impressed in the perpendicular direction of the symmetric center line A, a moment M is generated as the symmetric center line B of the linking part 3 as a rotational center. Stress is concentrated at a part (c) by this moment M, and the oscillator is disconnected from the wafer. Thus, cycle time for disconnection, that is, time required for disconnection can be shortened.
Patent JP-2000041743-A (JP)
Title: Table
Inventor: YANO JUNKO
IPC: A47B19/06
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a table capable of enhancing an added-value. SOLUTION: This table is provided with a base plate 2 provided with legs on a lower surface side, the fixed top plate 9 of a length dimension shorter than the base plate supported at prescribed height at the upper part on one end side in a longitudinal direction of the base plate, and a movable top plate 13 freely turnably connected on the other end side of the base plate, joined with the fixed top plate at the upper part of the other end side of the base plate, held at the same height and turnable in the state of being withdrawn from the upper part of the base plate.
Patent JP-H0495048-A (JP)
Title: Separation and purification of docosahexaenoic acid compound
Inventor: TANAKA ISAO
IPC: C11C1/08
Filed: 1990-08-10
Abstract: PURPOSE:To obtain a high-purity highly unsaturated fatty acid compound on a mixture of fatty acids an industrial scale by using clay minerals wherein interlaminar ions of swelling clay minerals are substantially replaced with cations except sodium ion and using difference in affinity between an unsaturated fatty acid compounds and the swelling clay mineral. CONSTITUTION:A docosahexaenoic acid compound is separated and purified from a fatty acid mixture (especially a mixture of fatty acid esters is preferably used for ready separation) by using clay minerals wherein interlaminar ions are substantially replaced with cations (especially preferably bivalent or trivalent metallic cation) except sodium ion and taking advantage of difference in affinity between an unsaturated fatty acid compound and swelling clay mineral subjected to cation exchange. By this method, the high-purity docosahexaenoic acid compound can be obtained by a simple process with a small amount of an adsorbent based on the fatty acid mixture.
Patent JP-2001043149-A (JP)
Title: Control method for remote fcu, and remote fcu
Inventor: YAMATO TAKAAKI
IPC: G06F15/177
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of a control method for a remote FCU provided with a table wherein the correspondence relation of machine numbers is set and the remote FCU without requiring a time for retrieval by allowing one of two main and subordiante centers, composed of a host computer and a remote FCU performing remote transfer between files, to back up the other. SOLUTION: The remote FCU 3 of the main center 1, when detecting a machine number different the machine number of the subordinate center 11 specified with a parameter based upon the combination of the main and subordinate machine numbers being already set in response to a setting command based upon the parameter resets this machine number of the subordinate center 11, saves the machine number, and transfers the parameter and saved machine number of the subordinate center 11 to the subordinate center 11, and the remote FCU 31 of the subordinate center 11 recognizes the machine number transferred from the main center 11 as an object to be reset.
Patent JP-2001044369-A (JP)
Title: Semiconductor integrated circuit device and acquiring method for manufacturing information thereof
Inventor: OSHIMA NORIYUKI
IPC: H01L27/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide information on a semiconductor chip position and deviation of a manufacture process in a semiconductor wafer from a semiconductor chip and to manage it in an individual semiconductor chip unit. SOLUTION: A ring oscillator circuits R is installed in detection circuits 3 (to 7), formed near the corner parts and the center of a semiconductor chip. Inverters are arranged at high density, so that the dispersion of an electrical characteristic becomes larger. An oscillation path switch circuit K controls control circuits C1 and C2, controls a connection destination, measures the frequency of a clock signal and the delay times of one-shot pulses in the detection circuits 3 (to 7), make the result associate with the identification number and manufacture information of the semiconductor chip and stores them in a data base as manufacturing detail information.  At defect analysis, the electrical characteristics of the detection circuits 3 (to 7) are measured, manufacturing detail information is retrieved from the data base from the result, the semiconductor chip is specified, and its log information in the semiconductor chip is obtained.
Patent JP-2000044326-A (JP)
Title: Method and apparatus for drying ceramic molded product
Inventor: YAMAMURA NORIHIKO
IPC: C04B33/30
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for drying a ceramic molded product uniformly dryable without causing warpage, deformation, etc., in the ceramic molded product. SOLUTION: This method comprises drying a pillar-shaped molded product 12 which is composed of a mixed composition of ceramic powder, a binder and a dispersion and has a great number of through holes 13 arranged in the longer direction separated by partitions. Hot air 14 is blown into the through holes of the ceramic molded product while irradiating the ceramic molded product with a microwave 11. Preferably the temperature of the hot air is 50-80 deg.C and the velocity of the hot air is 5-10 m/second.
Patent JP-2001043523-A (JP)
Title: Magnetic recording medium and magnetic recording device
Inventor: YAMAMOTO TOMOO
IPC: G11B5/738
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having low noise and little affected by thermal agitation and to provide a magnetic recording device having a large storage capacity capable of super high density recording of 10 bit per square inch or greater. SOLUTION: This magnetic recording medium having magnetic layers 14 and 14' containing at least Co and Pt and provided on a substrate 11 comprises keeper layers 12 and 12' consisting of a soft magnetic film having <=1,000 e coercive force and separation layers 13 and 13' consisting of a non-magnetic material between the substrate 11 and the magnetic layers 14 and 14'. And this magnetic recording device consists of the magnetic recording medium combined with a magnetic head having recording elements each disposed opposed to each face of the magnetic recording medium and reproducing elements utilizing magneto-resistance effect.
Patent JP-H0261890-A (JP)
Title: Dynamic semiconductor memory
Inventor: KUMANOTANI MASAKI
IPC: H01L21/822
Filed: 1988-08-26
Abstract: PURPOSE:To reduce unrequired power consumption by operating an oscillation signal generating means intermittently in a self-refresh mode. CONSTITUTION:A self-refresh control signal generation circuit 2 generates a self-refresh control signal phis replying to a signal supplied from the outside to a terminal 1. The control signal phis is supplied to a substrate bias voltage generation circuit 3 and a refresh control circuit 91. The control circuit 91 controls an address switching circuit 94 replying to the control signal phis, and generates an internal address signal generated by a refresh address counter 93, and activates a word line in a memory cell array 96. The step of the address counter 93 is performed by a timer 92 via the control circuit 91, and output phit from the timer 92 is also supplied to the substrate bias voltage generation circuit 3, which operates a ring oscillator intermittently. Thus, it is possible to reduce the unrequired power consumption.
Patent JP-H0537512-A (JP)
Title: Frame synchronization detection circuit
Inventor: NISHIMURA YASUYO
IPC: H04J3/06
Filed: 1991-07-31
Abstract: PURPOSE:To simplify the circuit configuration. CONSTITUTION:A frame data inputted to a terminal 13 is recovered into a CMP signal to be logic 'H' in a n-th multi-frame by a frame coincident point detection circuit 1 and the signal enters a ROM 6. On the other hand, a protective stage number is changed by a selector signal M in order to implement synchronization protection in response to various multiplex systems. A (n<+>/not equal to n<->) signal and a (OK<+>/NG<->) signal are sent from the ROM 6 to a ROM 3 and a frame synchronization point is detected from the inputted frame data.
Patent JP-S6193414-A (JP)
Title: Bunch type optical transmission body and its production
Inventor: KATO KOJI
IPC: G02B6/02
Filed: 1984-10-12
Abstract: PURPOSE:To obtain a bunch type optical transmission body having a high transmission characteristic without having the deformation and strength deterioration, etc. of optical fibers by welding the optical fibers to each other via the glass layers provided in the grooves between the adjacent parts of the optical fibers. CONSTITUTION:The preform rods 15a, 15b of the optical fibers 5a, 5b are glass layers 16a, 16b for cores consisting of quartz and glass layers 17a, 17b for clads. The rods 15a 15b are bundled so as to be circumscribed and pulverous glass particles are sprayed into the grooves 18 between the adjacent parts to deposit and form the porous glass layers consisting of doped quartz which are then heated to be vitrified transparent glass. The rods 15a, 15b are thus welded and united by the glass layer 19. The united rods 15a, 15b are spun and are coated to form a coating layer 10. The layer 19 supports the clads to suppress the deformation of the clads when the rods are spun.
Patent JP-H0192040-A (JP)
Title: Support head used for machining plate in arbitrary size particularly consisting of glass or marble or the like
Inventor: FURANKO BABERONI
IPC: B23Q3/08
Filed: 1988-08-26
Abstract: PURPOSE: To use a supporting head without changing it to machine a large size plate or a small size plate by providing two half part bodies maintainable of the interval between suction cups mutually telescopically and perpendicularly from the position lower than the height of the suction cups held by an auxiliary head up to the identical position of the suction cups. CONSTITUTION: Respective suction cup holding bodies 105 composed of two half part bodies capable of mutually telscopically open the space between them can maintain the suction cup 17 of an arm 15 at a lower height than the height of the suction cup 106 of an auxiliary head 105, at which height a pin 109 can be inserted into a corresponding hole 110. When a large size plate 103 is to be machined, a cup shape half body is drawn out of a hollow half body 104 and the cup shape body 105 partially rotates so that respective holes 110 may slip out of respective pin axis. At this position, the bottom of the cup shape body 105 rides on the end of the pin so as to maintain the condition of being stably lifted up to the height of the suction cup.
Patent JP-2000045473-A (JP)
Title: Butt end machining of extrusion molding material
Inventor: NEZAWA MASAYOSHI
IPC: B27M3/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a butt end machining method for an extrusion molding material which attractively machines the butt end of the extrusion molding material at low cost without using another member. SOLUTION: A part near the end of an extrusion molding material 11 is notched into a V groove 19 in the direction crossing at right angle with the extrusion angle except for a flat one side face 13a extending in the extrusion direction of the extrusion molding material 11 so that a thin-wall part 21 is formed between the bottom of the V groove 19 and one side face 13a. Adhesive is applied on the opposite inner wall surfaces 23 of the V groove 9. The thin wall part 21 is heated to such a temperature as being deformable, and the end 27 of the extrusion molding material 11 toward the end than the thin wall part 21 is rotated about the thin wall part 21 in the direction for narrowing the V groove 19 so that the opposite inner wall surfaces 23 of the V groove are joined together via adhesive.
Patent JP-H1149285-A (JP)
Title: Cap holder of capping head set
Inventor: CHOKAI MINORU
IPC: B67B3/10
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a cap holder capable of preventing generation of inferior capping resulting from falling of a cap. SOLUTION: In a cap holder 10 of a head set provided in a capping machine fitting a screw cap on a container opening, a groove 13 is formed along the peripheral direction at the outside face of the peripheral wall 12 surrounding a hollow space 11 in which the cap is fitted, and a pierced part 14 reaching the hollow space is formed at least at one position of the groove 13, and a ring-form coil spring 15 is fitted in the groove 13, and a rubber ring 16 is fitted to the outside of the coil spring 15, and a ball 17 is arranged in the pierced part 14 to position between the coil spring 15 and the rubber ring 16.
Patent JP-H1155550-A (JP)
Title: Display device
Inventor: SUZUKI TOSHIO
IPC: H04N5/74
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of improving visibility, displaying much information and being used as a prompter by many people by making the video projection direction of a projection type projector changeable. SOLUTION: The projection type projector 1 is fixed by a display device housing 5 and a rotary shaft 8 and has a click mechanism. The video projected from the projector 1 is projected on a screen 2 and is reflected on a half mirror 3 to be seen from the front side. On the other hand, it is possible to photograph the video of an announcer or the like at the front side through the mirror 3 from a TV camera located behind the mirror 3. Also, an operator rotates the projector 1 around the shaft 8 by a control circuit and can change a projection direction. Thus, one display device can have functions such as a normal prompter, a prompter capable of being used by many people and a viewfinder.
Patent JP-H0637002-A (JP)
Title: Rotary coat treating apparatus
Inventor: OTANI MASAMI
IPC: H01L21/677
Filed: 1992-07-17
Abstract: PURPOSE:To make it possible to prevent a moisture absorption of a film of a coating liquid formed on a substrate on standby inside a substrate recovery part and control an occurrence of defect of the film formed on the surface of the substrate and perform a uniform treatment with a high quality and no variation in quality. CONSTITUTION:A rotary coat treating apparatus comprises a substrate supply part 10 for supplying a substrate 1, a rotary coat treating part 20 for forming a film of a coating liquid on the substrate 1 supplied from the substrate supply part 10, and a substrate recovery part 30 for recovering the substrate 1 on which the film is formed by the rotary coat treating part 20. Moisture absorption preventive means 32 for preventing a moisture absorption of the film formed on the substrate 1 is installed in the substrate recovery part 30.
Patent JP-H0551597-A (JP)
Title: Azeotropic solvent composition
Inventor: OMURE YUKIO
IPC: C11D7/50
Filed: 1991-08-26
Abstract: PURPOSE:To provide an azeotropic solvent compsn. which does not destroy the ozone layer and can substitute for trichlorofluoroethane (CFC-113). CONSTITUTION:An azeotropic solvent compsn. which comprises 1,4- dihydroxy-1,1,2,2,3,3,4,4-octafluorobutane and a 1-2C alcohol.
Patent JP-H0261768-A (JP)
Title: Electronic dictionary device and retrieving method for such dictionary
Inventor: MIYABE YOSHIYUKI
IPC: G06F17/30
Filed: 1988-08-29
Abstract: PURPOSE:To decrease the computing number of a distance between an input character string and an index word, which is close to the input character string, and to execute the retrieval of a dictionary at a high speed by generating character strings in a short distance in advance. CONSTITUTION:When an input character string 4 is inputted to a candidate character string generating part 2, the candidate character train generating part 2 generates plural candidate character strings 5, for which the replacement, deleting or inserting of a character is executed, under a limit that the distance from the input character string 4 is within a constant value. A candidate character string selecting part 3 compares the candidate character string 5 and index word, which is housed in an index word memory part 1, and outputs the coincident character string as an output character string 5. Thus, since the character strings in the short distance are generated in advance, the computing number of the distance between the input character string and index word, which is in the short distance, is decreased and the retrieval of the dictionary is executed at the high speed.
Patent JP-H0263516-A (JP)
Title: Device for mounting overhead flush type air cleaner
Inventor: SAKAI HIROAKI
IPC: B01D46/00
Filed: 1988-08-29
Abstract: PURPOSE:To facilitate a mounting operation by detaining a piece of coupling fittings which are previously coupled to hanging bolts to the outer part of the housing of the air cleaner and fixing the piece by means of a fixer from an inner side of the housing with the hand inserted from a lower blowing port. CONSTITUTION:The mounting work of the body 1 is executed by first fixing the hanging bolts 7 and a piece of the coupling fittings 8 by means of a nut from an aperture 12 of a ceiling. The body 1 is then risen by a lift, etc., and the pawl 9 of the other piece of the coupling fittings 8 is hooked to the hole on the side face of the housing of the body 1 and is positioned; thereafter, a hexagon headed bolt 11 is screwed to the welding nut 10 of the coupling fittings 8 by inserting the hand from the aperture 6 side of the body 1. Finally, an ornamental grille is mounted to cover the aperture 6 of the body 1 and the aperture 12 of the ceiling. The air in the chamber is sucked form the central part on the rear surface of the body 1 and is cleaned by a dust collecting unit 4. The cleaned air is blown out of the aperture 6 into the chamber.
Patent JP-H02167343-A (JP)
Title: Silicon-containing polycyclic aromatic polymer and production thereof
Inventor: YAMAMURA TAKETAMI
IPC: C08G77/48
Filed: 1989-08-22
Abstract: PURPOSE:To obtain a precursor polymer becoming carbon-based inorganic fiber having excellent mechanical properties by infusibilizing calcination, extreme ly improved oxidation resistance and wetting properties to matrix for composite material, containing an organosilicon copolymer and a mesophase aromatic compound. CONSTITUTION:A polymer consisting of (A) an organosilicon polymer unit comprising bond unit (Si-CH2) or the bond unit (Si-CH2) and (Si-Si), containing H, silyl, etc., on the side chain of Si, (B) a polycyclic aromatic compound unit having a skeleton in a mesophase state of condensed ring structure ana (c) a polycyclic aromatic compound unit having a skeleton in an optically isotropic state of condensed ring structure, wherein silicon of the component A is at least partially bonded to carbon of aromatic ring of the component B and/or the component C.