baber/WOPTO huggingface dataset:
Patent JP-H1177393-A (JP)
Title: Manufacture 0f formed body
Inventor: KAWAGE NOBUAKI
IPC: B30B11/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To avoid generation of partial breakage of a formed body by applying the organic substance of low softening point to a surface of a core rod in contact with the filled powder to easily pull out the core rod. SOLUTION: A rubber die of double cylinder comprising an outer cylinder of the prescribed diameter and an inner cylinder coaxial with the axis in the direction of its depth (longitudinal direction) and smaller in diameter than the outer cylinder, which is thin-walled, high in expansion strength and formed of latex rubber is used. A hollow core rod consisting of a high strength material and approximately same in diameter is inserted in the cylindrical die, and the high-speed steel powder containing molybdenum carbide and vanadium carbide is tightly filled in a space between the outer and inner cylinders of the rubber die. The organic substance of low softening point such as paraffin wax is applied to the surface of the hollow core rod by 0.1-5 mm in thickness.  After filling the powder, hot water is poured into the hollow core rod to keep the organic substance of low softening point on the outer surface in the molten condition, and then, the core rod is pulled out. A formed body having a hollow part can be manufactured with excellent yield.
Patent JP-H03108225-A (JP)
Title: Vacuum switch
Inventor: MATSUYAMA KIYOSHI
IPC: H01H33/66
Filed: 1989-09-20
Abstract: PURPOSE:To prevent the corrosion of a vacuum switch without raising the temperature in an electric device such as a power distribution panel in which the vacuum switch is incorporated by providing a bellows heating device exciting and heating the bellows. CONSTITUTION:When a vacuum switch is incorporated in an electric device such as a power distribution panel and arranged in the corrosive atmosphere, the output voltage of a bellows heating device 10 is adjusted by a voltage adjusting unit and applied across both ends of the bellows 10 for excitation so that the temperature of the bellows 10 is made higher than the ambient temperature by several through ten or higher degrees. The bellows 10 are heated by this excitation via the Joule's heat, and corrosion is prevented at the proper temperature.
Patent JP-H1170978-A (JP)
Title: Thermal insulated container
Inventor: HIRAI YUICHI
IPC: B65D81/38
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulated paper container for an instant food showing a high thermal insulating characteristic and a superior printing effect at a low cost. SOLUTION: This thermal insulated container is constructed such that an inverted frustum-shaped cylinder 4 comprised of some vertical grooves 6 spaced apart by a specified distance in a circumferential direction and some wide width flat plate portions 5 projected outwardly between the vertical grooves 6 is set at an outer surface of a side wall 1 of inverted frustum-shaped paper cup having a polyolefin resin coated on its inner surface and having a top-curl part 2 curled outside, and a thermal insulated space S is formed between the outer surface of the side wall 1 of the cup and the inner surface of each of the flat plate portions 6 of the cylinder 4. In this case, as the cylinder 4, a card board having a basis weight of 130 to 160 g/m<2> is applied.
Patent JP-H03108174-A (JP)
Title: Magnetic tape cassette
Inventor: KOMIYAMA KOZO
IPC: G11B23/087
Filed: 1989-09-20
Abstract: PURPOSE:To prevent a drop-out from increasing and a vapor deposition tape from deteriorating by forming an optical path window for tape detecting light out of an optically transparent member and promoting sealing performance in order to prevent outside air from intruding into the cassette under the state of preservation. CONSTITUTION:The optical path window 1a for passing detecting light for detecting the end of a magnetic tape 2 is provided in the vicinity of a tape entrance/exit part 7, and this optical path window 1a is formed of a transparent plastic member 11. The optical path window 1a formed with this transparent plastic member 11 is provided in a position corresponding to an optical path window 5a in a hollow state on the side of an outside lid 5 when the outside lid 5 is in its opening state. Thus, by forming the optical path window 1a out of the transparent plastic member 11, the outside air is prevented from intruding from this optical path window 1a without giving any adverse effect upon a function of detecting the end of a tape 2.
Patent JP-H1160645-A (JP)
Title: Heat-resistant low-permitivity polymer material, and film, substrate board, electronic part and heat-resistant resin molding prepared from the same
Inventor: YAMADA TOSHIAKI
IPC: C08L23/08
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a low-permittivity polymer material which is heat-resistant, adheres well to a metal conductor layer, and has a thin-film-forming capability and an excellent processibility by using, as the material, a resin compsn. comprising a resin having a specified mol.wt. and by chemically bonding at least a part of resin molecules to each other. SOLUTION: This material comprises a resin compsn. which consists of at least one resin having a wt. average absolute mol.wt. of 1,000 or higher and in which the sum of the numbers of carbon and hydrogen atoms is 99% or higher and at least a part of resin molecules are chemically bonded (by crosslinking or block or graft polymn.) to each other. Pref., the resin compsn. is a copolymer wherein nonpolar α-olefin polymer segments and/or nonpolar conjugated diene polymer segments are chemically bonded to vinylarom. polymer segments and is a thermoplastic resin which has a multiphase structure wherein a disperse phase of one kind of segment is finely dispersed in a continuous phase of the other kind of segment.
Patent JP-S6489787-A (JP)
Title: Luminance level converting circuit
Inventor: TOKUMITSU SHIGENORI
IPC: H04N9/00
Filed: 1987-09-30
Abstract: PURPOSE:To easily adjust the titled circuit when character information, etc., are difficult to discriminate due to the combination of colors and the characteristics of a television image receiving member by adjusting a value set at a means to store data indicating the ratio of a half luminance level to a total luminance level with a remote control operation, etc. CONSTITUTION:A magnification register 12 is a register to hold the data to determine the percentage of the luminance level of the half luminance in respect to that of the total luminance, and the decoder to indicate the percentage is set through the data bus of a CPU. For example, the register 12 is set at the resister with three bits, and the weights of respective bits are set at 1/2, 1/4 and 1/8. As this result, the percentage of the luminance level of the half luminance can be set at 8 different ways at every 0.125 division from 0-0.875 of the luminance level of the total luminance. For this reason, the signal to indicate the luminance level of the total luminance and that of the half luminance are switched by a switch 14 controlled by a signal Y to indicate the luminance, and outputted. Thus, the signal to indicate the luminance level of the respective colors of 8 colors and 2 gradations can be obtained.
Patent JP-2001067793-A (JP)
Title: Av system
Inventor: SHIMOSATO NAOTAKA
IPC: G11B19/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an AV system in which manufacturing complexity is not preset and an area management function can not be freely changed. SOLUTION: When the power source of a system is turned ON, after a system control part 50 stores frequencies of FM broaodcastings which can be received by varying receiving frequencies while controlling a tuner part 42, it discriminates areas including a current area by comparing the frequencies with stored contents of a frequency table storage part 45 and stores them as area information of a system side. Then, when a DVD is set in the DVD reproducing part 40 of this system, the system makes the control part 50 read video manager information to judge whether the system area information which are previously discriminated coincides with the area that reproduction of the DVD is permitted in area management information of the video manager information or not.  When they are discrepant, the system does not allow the part 50 to perform the reproducing of presentation information in the DVD reproducing part 40 and only when they are coincident, the system allows the part 50 to perform the reproducing of menue pictures and desired titles of a user.
Patent JP-2000075977-A (JP)
Title: Information processor equipped with function for displaying visualized data, display method for visualized data, and recording medium where program for its display method is recorded
Inventor: NAKAMURA YOSHIMASA
IPC: G06F3/048
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to browse and group a large amount of visualized data in a limited display area through easy operation. SOLUTION: A card data management part 13 hadles visualized data as cards and manages the card group in the form of a deck as a collection of the cards in an order-maintained structure, e.g. a list structure. A display control part 15 displays the visualized data so that respective pieces of data are related. An operation control part 11 utilizing a user interface performs various operations for the cards managed by the card data management part 13 and then a display control part 15 displays the cards by sequentially updating the positions according to the operations. For example, when the head card is dragged with a mouse, the following card is drawn out following the head card. Further, a data structure change part 12 changes the data structure of the card group according to the operation of the operation control part 11 to part the deck.
Patent JP-H0777759-A (JP)
Title: Photographic sensitive material having transparent magnetic recording layer
Inventor: OZAWA KIMIO
IPC: G03C1/76
Filed: 1993-09-07
Abstract: PURPOSE:To prevent attachment of foreign matter causing errors on the surface of the photographic sensitive material and occurrence of read errors of magnetic signals by incorporating anionic and cationic fluorinated surfactants in the side of the transparent magnetic recording layer. CONSTITUTION:The side of the transparent magnetic recording layer contains the anionic and cationic fluorinated surfactants each represented, preferably, by formulae I and II in which Cf is a fluorinated a- valent group having 2 carbon atoms; Y is -COOM,-SO3M, or the like; M is a cation, such as an H, alkali metal, or ammonium cation; (a) is 1 or 2; Rh is a 1-20 C hydrocarbon group substituted for one of H atoms by an F atom; T is a simple chemical bond or a divalent group; X is a cation; and Z is a counter anion.
Patent JP-H08112608-A (JP)
Title: Method for controlling tandem mill
Inventor: NAKAO KEISOKU
IPC: B21B15/00
Filed: 1994-10-12
Abstract: PURPOSE: To reduce tension variation on the side of downstream stands and to prevent troubles such as the breaking of sheet by calculating and correcting the correction value of schedule change of a first stand for making the front tension of the first stand unvariable. CONSTITUTION: At the time of executing the schedule change when a change point reaches the first stand, the data of the distance from the change point which is coincident with the tracking position of the change point are successively read out of a memory circuit 53, outputted to a control software 31 and added to the set value of velocity at the first stand. In this manner, the correction value of velocity for preventing the variation of the front tension at the first stand is added to the set value. By successively correcting the schedule changing amount at each stand 2-5 by the actual variation of tension, disturbance in a tension control system comes to be reduced toward the downstream stands, the variation of the back tension at the final stand 5 is made especially small and the transient looseness and breaking of the sheet are prevented.
Patent JP-S6487354-A (JP)
Title: Ink jet recording device
Inventor: SATO KOICHI
IPC: B41J2/175
Filed: 1987-09-30
Abstract: PURPOSE:To cancel a negative pressure in an ink supply passage securely and thereby obtain a satisfactory printing condition by activating an atmosphere opening valve provided halfway through the ink supply passage which supplies ink to a recording head. CONSTITUTION:A recovery device which normalizes an ink discharge through suction of ink from a discharge port is provided for prevention of inferior ink discharging which is caused by the clogging of the discharge port installed on a recording head or the mixing of air from the discharge port. However, when the thermal head develops a faulty discharge due to a negative load which might generate in an ink supply passage by a suction recovery action, this discharge state cannot be normalized only by manipulation. To eliminate the negative load, an atmosphere opening valve 19 is provided halfway through the ink supply passage, and when the discharge is faulty, the atmosphere opening valve 19 is opened, especially immediately after the action to normalize suction. Thus the negative pressure is canceled from the ink supply passage, and further, the part exposed to the atmosphere acts as a pressure buffer, bringing about a normal discharge condition.
Patent JP-H0561413-A (JP)
Title: Large-sized image display device
Inventor: KANI AKIRA
IPC: G09F9/00
Filed: 1991-09-02
Abstract: PURPOSE:To obtain superior space utilization efficiency by providing a movable means which moves a display part of specific size and serving the display part also as a door or the ceiling plate of a table. CONSTITUTION:The display part 3 consists of a flat display 1 which is <=50mm thick and >=30 inches in display diagonal size and has >=200,000 display dots, and a housing part 2. The lower end of the display part 3 is connected to the top surface end part of a table main body 12 through the movable means 11 consisting of a rotary shaft 9 and a bearing 10. Therefore, when no display is needed, the reverse surface of the display part 3 is usable as the top surface of the ceiling plate of the table 12 and when a display is needed, the display part 3 is raised to enable use as the image display device. Namely, even the large-sized display device which requires large capacity reduces the generation of an unnecessary space and can be utilized for other usage.
Patent JP-H04124903-A (JP)
Title: Power amplifier
Inventor: OKUBO HISAFUMI
IPC: H03F1/02
Filed: 1990-09-17
Abstract: PURPOSE:To realize high efficiency in a higher harmonic wave band by compensating the influence of a harmonic current to flow in input capacity intrinsic to a semiconductor element in a power amplifier to amplify the power of a prescribed high frequency signal by using a semiconductor device. CONSTITUTION:The amplifier 11 amplifies a given composite frequency signal. A demultiplexer 12 branches the high frequency signal to be amplified into two routes. A frequency multiplying means 13 generates a multiple frequency signal corresponding to a harmonic component to be lost by the input capacity intrinsic to the semiconductor element of the amplifier 11 from the high frequency signal given from the one side of the routes of the demultiplexer 12. A synthesizer 14 synthesizes the high frequency signal given from the other side of the routes of the demultiplexer 12 and the multiple frequency signal, and supplies the obtained composite frequency signal to the amplifier 11. Since the multiple frequency signal contained in this composite frequency signal is equivalent to the harmonic component to be lost by the input capacity intrinsic to the semiconductor element of the amplifier 11, the portion of this loss is compensated at the input terminal of the amplifier 11.
Patent JP-H07105246-A (JP)
Title: Circuit simulation device
Inventor: HISADA TOSHIMASA
IPC: G06F17/50
Filed: 1993-10-01
Abstract: PURPOSE:To obtain the circuit simulation device which eliminates the need to input circuit diagram data for simulation again when circuit simulation is executed again for one part in circuit diagram data that are already inputted. CONSTITUTION:Partial net list data 10 on an area-specified part are extracted and input conditions of circuit simulation for a wiring part which is cut by the area specification are set; and the set input conditions are added to the partial net list data 10 to generate net list data 14 for circuit simulation. Further, an area specification object is automatically retrieved in a circuit diagram and the retrieval result is emphasized and displayed on a display means.
Patent JP-S60141106-A (JP)
Inventor: NAKANISHI RIYOUICHI
IPC: H02B13/02
Filed: 1983-12-28
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-S6489855-A (JP)
Title: Facsimile equipment
Inventor: AIZU MIYAKO
IPC: H04M11/00
Filed: 1987-09-30
Abstract: PURPOSE:To allow a called party to recognize a wrong call by informing an appologize message to the called party so as to stop the redialing when no CED signal or an HDLC frame signal is sent from the called party. CONSTITUTION:The called party discriminates it not to be a facsimile equipment based on the absence of the CED or HDLC frame signal after the reply of the called party by a control section 2 of the facsimile equipment 1. In applying the said discrimination, the control section 2 controls a voice memory 12 to output a voice signal representing an appologize message. The voice signal is sent to a line 4 via a network controller 3 and received by a telephone set 11 at the called party. Thus, the appologize message is sounded by the telephone set 11 and a wrong call is recognized.
Patent JP-H1088012-A (JP)
Title: Method for labeling or detecting substance by using luminescent aryl sulfonate cyanine dye
Inventor: WAGGONER ALAN S
IPC: G01N21/78
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent light-stable reaction product useful for the investigation of labeling by covalently reacting the group, such as amine or sulfhydryl, of a component to be labeled, comprising, e.g. protein or viruses with a sulfoindolenine-based polymethine dye. SOLUTION: A luminescent (fluorescent) reaction product concerning the investigation of labeling of proteins, nucleic acids, DNAs, microorganisms, polymers, etc., and obtained through the covalent reaction of a luminescent polymethine cyanine or related polymethine dye with the amine, hydroxyl, etc., of the above-mentioned materials. It is a reaction product of a component having groups such as amine, hydroxyl (and aldehyde or sulfhydryl by using an antibody-antigen reaction) with a (water-soluble) sulfoindolenine-based or naphthosulfoindolenine-based polymethine dye having substituent(s) to be reacted with the groups of the component to form a covalent bond, wherein the molecule of the dye on the reaction product has an average molecular extinction coefficient of at least 50,000l/mol.cm and an average quantum absorption of at least 2% and absorbs and radiates a light with a maximum wavelength of 400-850nm.
Patent JP-H1071600-A (JP)
Title: Continuous paper cutting device
Inventor: YAMAGUCHI NAOTO
IPC: B26F3/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce a driving force required for cutting. SOLUTION: A pressing means 40 which can press a continuous paper P between supporting means 36 and 37 to support the continuous paper on the both side of perforations is energized all the time by an energizing means 43. The device is provided with a link mechanism for pressing means 70 to hold the pressing means 40 at a standby position resisting to an energizing force by the means 43, to allow the movement of the pressing means 40 to the supporting means by an energizing force during cutting operation by a cutting means 50, to be released from the support for the pressing means after the pressing means 40 is pressed by the supporting means through the continuous paper, and then to return the pressing means to the standby position after cutting by the cutting means is carried out.
Patent JP-H06104700-A (JP)
Title: Input tuning circuit
Inventor: GOTO KAZUHIKO
IPC: H04B1/18
Filed: 1992-09-17
Abstract: PURPOSE:To provide the input tuning circuit for reducing image interference over an entire band and for securing a sufficient reception range by varying a frequency of an image trap in interlocking with a tuning voltage. CONSTITUTION:A resonance circuit X comprising an image trap coil L5, a tuning capacitor C4, a coupling capacitor C5, a DC component blocking capacitor C6, an image trap capacitor C7, and a tuning correction diode D4 is formed. Since the resonance circuit X includes the varactor diode D4 and its resonance frequency is variable by the tuning voltage, the image trap is formed by making the resonance frequency to coincide with the image frequency. The resonance frequency of image trap is optionally set without giving much effect on the resonance frequency variable range of the tuning circuit by connecting the image trap capacitor C7 to the circuit X.
Patent JP-H08108782-A (JP)
Title: Seat for vehicle
Inventor: SATO HIROBUMI
IPC: B60N2/42
Filed: 1994-10-13
Abstract: PURPOSE: To set the center of rotation of a seat for a vehicle in a designated position according to the form of a crew. CONSTITUTION: A right leg 14 and a left leg 16 of a seat 12 are installed on a car body floor 10 through hinges 18, 20. Guides 22 inserted in rail grooves 26 formed on a pedestal 24 are connected to the front leg parts 14A, 16A and the rear leg part, and ball joints 30, 31 formed on the lower parts of the guides 22 are inserted in ball joint receiving parts 28 formed on the front leg parts 14A, 16A and the rear leg part. Screws 32, 36 rotated by a motor 40 are screw- engaged with the ball joints 30, whereby the ball joints 30 of the right front leg part 14A and the left front leg part 16A are moved in the opposite directions for the same distance by the rotation of the motor 40 so that the upper space W2 between the right leg 14 and the left leg 16 can be adjusted to a designated length.
Patent JP-S60141439-A (JP)
Title: Automatic screw tightening machine
Inventor: YAGISAWA MASASHI
IPC: B23P19/06
Filed: 1983-12-28
Abstract: PURPOSE:To permit the positioning work with simple control by detecting the center point by transferring a center adjusting sensor nearly crossways. CONSTITUTION:The center adjusting sensor 4 held in detachable ways at the top edge position of a chuck unit 3 installed onto an automatic center adjusting apparatus 2 constituted of X- and O-axis table 6 shifts nearly crossways in the X- and O-axis directions on the circumference of a positioning hole 22, and the above-described transfer is repeated until the center point of the positioning hole 22 is detected. Therefore, the center adjustment of the chuck unit 3 the center point of the positioning hole 22 is permitted with high accuracy, a controller for by only instructing prescribed matters, and control is facilitated.
Patent JP-H0297284-A (JP)
Title: Driver circuit for ultrasonic linear motor
Inventor: YOSHIOKA SHIGEKI
IPC: H02N2/00
Filed: 1988-09-30
Abstract: PURPOSE:To make a moving piece travel instantaneously, and to maintain travelling for a prolonged time by providing the fundamental-wave component detecting means of the voltage and currents of a piezoelectric or electrostrictive vibrator and furnishing the frequency adjusting means of vibrator applied voltage where the phase difference of voltage and currents is brought to a specified value. CONSTITUTION:The detecting means 27 of the fundamental wave component of the voltage and currents of a piezoelectric or electrostrictive vibrator 1 is provided. The frequency adjusting means 15 of the applied voltage of the vibrator 1 bringing the phase difference of voltage and currents detected to a predetermined value is supplied, thus instantaneously driving a moving piece 4 to make it, then maintaining travelling for a prolonged time.