baber/WOPTO huggingface dataset:
Patent JP-2000134237-A (JP)
Title: Digital av data reproduction method and digital av data reproduction device for home network
Inventor: MIURA HIROYASU
IPC: H04L12/40
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To share decoder resources between equipment for constituting a home network. SOLUTION: A decoder library box(DLB) 17 holds plural software decoders #1-#N for decoding digital AV data encoded to a prescribed stream form to be transmitted on an IEEE1394 bus 18. At the time of receiving MPEG2-TS from a CS digital tuner 13, a TV 12 or a PC 11 downloads an MPEG2 software decoder from the decoder library box(DLB) 17 prior to it. Then, in the TV 12 or the PC 11, by using the downloaded MPEG2 software decoder, the MPEG 2-TS received from the CS digital tuner 13 is decoded.
Patent JP-H05115186-A (JP)
Title: Magnet type driver
Inventor: SHINBA MICHIO
IPC: H02N11/00
Filed: 1991-10-22
Abstract: PURPOSE:To realize continuous operation by providing more than two magnets and producing driving force through mutual magnetic function thereof thereby utilizing the energy effectively. CONSTITUTION:Rotary boards 11, 12 of first and second rotary units 1, 2 are set rotatable under a state where respective working arms 12, 13, 14, 15, 22, 23, 24, 25 are line symmetrical. Upon rotation of the working arms 12, 22 at a same, speed in an arrow direction, the rotary board 11 sustains rotation while being pulled because the attracting force between the rotary board 11 and the right side 33 of a fixed magnet 3 is kept constant until the rotary board 11 is removed from the right side 33 of the fixed magnet 3. In similar manner, the rotary board 21 also sustains rotation while being pulled and the rotary boards 11, 21 attract each other with half force while being shifted from the apex 35 of each fixed magnet 3. Since next working arms 13, 23 begin to attract the corresponding parts of the fixed magnet 3 at that time, the working arms 12, 22 sustain rotation while being separated from each other.
Patent JP-H11143374-A (JP)
Title: Screen angle controlling mechanism for display device
Inventor: HONMA TOMOHIRO
IPC: B61C17/04
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a screen angle controlling mechanism capable of compacting a rorary mechanism part and effectively utilizing space in a display device. SOLUTION: The screen angle controlling mechanism is provided with a display body supported on a horizontal or vertical rotary shaft 6 and capable of changing a screen angle in a back-and-forth or right-and-left direction and a mechanism capable of operating the screen angle by transmitting torque generated by rotating an operation shaft 3 penetrated and supported into/by the front side (screen side) of a case for storing the display body in a clockwise or counterclockwise direction to the display body. A screw part is formed on the outer periphery of the shaft 3, which is arranged so as to be optionally penetrated into a hole formed on a part of the display body and two nuts 5 are arranged so as to sandwich the hole between them.
Patent JP-H0510452-A (JP)
Title: Magnetic fluid sealing device and manufacture thereof
Inventor: YOKOUCHI ATSUSHI
IPC: G11B33/14
Filed: 1991-10-23
Abstract: PURPOSE:To provide a product of desirable performance of excellent durability at a low cost by forming an oil repellent layer for preventing the splash of a magnetic fluid, in such a way as to be extremely thin and rigid. CONSTITUTION:The monomolecular combined layers of coupling material are formed at a first and a second intermediate parts 21, 22 undesirable in the adhesion of a magnetic fluid 10, and these monomolecular combined layers are let function as oil repellent layers.
Patent JP-S62156735-A (JP)
Inventor: ANSONII ESU FUONGU
IPC: G06F7/38
Filed: 1986-12-18
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-H06126614-A (JP)
Title: Carrier for lapping
Inventor: TOMURO YASUSHI
IPC: B24B37/27
Filed: 1992-10-15
Abstract: PURPOSE:To make the internal residual stress strain diverge to the outside so as to prevent distorsion generated during rotation by providing a carrier for lapping which comprises teeth of the outer peripheral part, slits formed between the teeth with a designated length and holes for a work for holding a member to be polished. CONSTITUTION:A carrier 8 for lapping is pressed to a lower surface plate 2 by an upper surface plate 1, and rotated on its axis and revolved between the upper surface plate 1 and the lower surface plate 2 by the rotation of an inner peripheral gear 3 and an outer peripheral gear 5, and a member 7 to be polished held in the interior is oscillated to the upper surface plate and the lower surface plate to be polished. The carrier 8 for lapping is comprises teeth 11 respectively meshed with the inner peripheral gear and the outer peripheral gear, slits 17 formed extending from the root position between the respective teeth 11 toward the center with a designated length and plural holes 13 for a work formed according to the shape of a member to be polished. Thus, the internal residual stress strain of a steel material generated at the time of forming a carrier for lapping is released to the outside to be diverged.
Patent JP-H08149748-A (JP)
Title: Motor
Inventor: ICHIYAMA YOSHIKAZU
IPC: H02K21/22
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a highly reliable motor in which highly accurate bearing can be sustained without causing leakage or depletion of lubricant fluid while reducing the size with high speed rotation. CONSTITUTION: The motor comprises a housing 1, a shaft member 2 secured to the housing 1, a rotor 3 supported rotatably with relative to the shaft member 2, and a dynamic bearing means of fluid lubricant interposed between the shaft member and a rotor 3. In order to prevent leakage of the lubricant fluid, a tapered sealing structure is employed such that the radial gap between the shaft member 2 and the rotor 3 increases gradually toward the outside of the motor at the opposite ends of a dynamic pressure bearing means.
Patent JP-H09148187-A (JP)
Title: Structure of packaged solid electrolytic capacitor and manufacture thereof
Inventor: TOMIYASU TOMOHIRO
IPC: H01G13/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To position reliably a capacitor element to anode lead terminals by a method wherein an L-shaped pulled and raised piece is provided integrally with each anode lead terminal on the point of the anode lead terminal and the anode rod of the capacitor element is fitted in the inside of this pulled and raised piece to weld the rod to the piece. SOLUTION: Anode lead terminals 1 and cathode lead terminals 2, which oppose to each other, are shaped integrally with one pair of left and right side frames 7a and 7b of a lead frame 7 at a proper pitch in the longitudinal direction. At this time, a pulled and raised piece 1b formed into an L-shaped form is provided integrally with each anode lead terminal 1 on the point of the terminal 1. In the middle of transfer of the lead frame 7 in the longitudinal direction, a capacitor element 3 is fed between each lead terminal 1 and each lead terminal 2 so that an anode rod 5 of the element 3 is fitted in the inside of the L-shaped pulled and raised piece 1b. After the rod 5 is pinchingly attached to the piece 1b by one pair of electrodes 8 and 9, the rod 5 is secured to the piece 1b by performing a spot welding. Thereby, the yield of the manufacture of a packaged solid electrolytic capacitor can be reliably enhanced.
Patent JP-H10146012-A (JP)
Title: Noise reducing mechanism of electric motor and electric motor
Inventor: TANAKA MINORU
IPC: H02K5/24
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a noise reducing mechanism of an electric motor which makes it possible to reduce noise with a low cost structure. SOLUTION: In a noise reducing mechanism of an electric motor 10 having a rotor 54 provided with a protruding rotating shaft 52 and a bearing 58 which the rotating shaft 52 is passed through and rotatably supports the rotor 54, a biasing means 12 is provided to rotatably depress the rotating shaft 52 toward the inner surface 58a of the bearing 58. The biasing means 12, for example, comprises a damping plate 14, which the rotating shaft 52 is passed through, and a spring 16, which presses the rotating shaft 52 via the damping plate 14. This makes it possible to restrain the deviation of rotation inside the bearing 58 of the rotating shaft 52 of the rotor 54 and thereby reduces the noise of the rotating shaft 52 when colliding with the bearing 58.
Patent JP-H01145188-A (JP)
Title: Recording material using porphyrin derivative
Inventor: KITAO TEIJIRO
IPC: B41M5/323
Filed: 1987-11-30
Abstract: PURPOSE:To enable accurate reading by an optical character reader and enable microencapsulation, by incorporating at least one porphyrin derivative as a color forming substance. CONSTITUTION:A recording material comprises as a color forming substance at least one porphyrin derivative of general formula I, wherein each of R<1>-R<8>, which may be the same, is hydrogen, a halogen, cyano, nitro, substd. or unsubstd. alkyl, vinyl -R<9>COOH or -R<9>COOR<10> (R<9> is an up to 4C alkyl, R<10> is a 1-8C alkyl), with the proviso that each of the pairs R<1> and R<2>, R<3> and R<4>, R<5> and R<6>, and R<7> and R<8> may form a ring having a substituent group, Q is a crosslinking group for N<21> and N<22>, and each of Z<1>, Z<2>, Z<3> and Z<4> is hydrogen, a halogen, cyano, nitro, substd. or unsubstd. alkyl or aryl. Then, a developed color image with a high degree of bathochromic effect can be formed.
Patent JP-H03164890-A (JP)
Title: Ic card for distribution industry and sales time point control system using the same
Inventor: MIYAHARA YAMATO
IPC: G06K19/00
Filed: 1989-11-22
Abstract: PURPOSE:To rationalize the various kinds of work with the payment of a fee by providing a cash information recording area, point information recording area and time information recording area in the information recording area of an IC memory. CONSTITUTION:A member number (a), birth date (b), sex (c) and name (d) are magnetically recorded to a personal information area 8. The recording area of an IC chip part is divided into a cash area 4, fraction amount area 5, service count area 6 and time control area 7. Accordingly, an IC card can record various information related to the payment of the fee, hold the information, reload the held information, record and hold the latest information at all times. Thus, the card can be used as a prepaid card to be used in a prescribed sales area such as a shopping street, for example.
Patent JP-H10130412-A (JP)
Title: Fabricable non-crosslinked polypropylene resin foamed sheet
Inventor: MORITA KAZUHIKO
IPC: B29C48/305
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed sheet having fine cells ad excellent appearance and rigidity by specifying the extrusion conditions, the die structure and the closed-cell content. SOLUTION: This invention provides a fabricable non-crosslinked polypropylene resin foamed sheet having a density of 0.09-0.4g/cm<3> , a thickness of 0.5-8mm and a closed-cell rate of 70% or above, wherein the cell shape satisfies the following relationships (1) to (3) (wherein A, B and C are the mean cell diameters mm in the directions of thickness, extrusion and width of the sheet). To obtain a sheet which can satisfy the relationships, the temperature of the ring die at the tip of an extruder is lowered to the limit temperature at which the resin does not crystallize in an accurately controlled manner to permit the resin in a highly viscous state to pass the die, and a die in which a secondary breaker in such a form as to permit the resin to flow as a piston flow is contained and which has such a structure that the inside of the die is suddenly constricted at the lip top is used.  The blowing agent is used in an amount of 0.05-0.5mol when it is a volatile one, and in an amount of about 0.03-0.45mol when it is an inorganic or a decomposable one.
Patent JP-S63157723-A (JP)
Title: Roll bending device
Inventor: INOUE YASUTAKA
IPC: B21D5/14
Filed: 1986-12-22
Abstract: PURPOSE:To bend a curve in a complicated shape by combining the pressing roll of an elastic body and a roll to be pressed fitting an endless belt at the outside of a stiffness supporting member and providing the mechanism adjusting the radius of curvature of the roll to be pressed. CONSTITUTION:A two rolls bending machine 10 is composed of the elastic pressing roll 22 at a lower part fitting an urethane rubber, etc., and the roll 24 to be pressed fitting an endless belt 25 rotatably at the outside of a supporting member of a rigid body. The shaft end 244 of the roll 24 to be pressed engages with a worm gear 166 by penetrating through a bearing housing 30, rotating a supporting member 26 with the rotation of a worm 167. The radius of curvature of the roll 24 to be pressed at the contact point with the pressing roll 22 is mode to vary with this rotation. The supporting member 26 having this radius of curvature is decided with its selection and a work is subjected to forming with bending it in the necessary circular arcuate shape with the roll 24 to be pressed being located at the inner side.
Patent JP-H04179867-A (JP)
Title: Tidal power generator
Inventor: ITO EIICHI
IPC: F03B13/26
Filed: 1990-11-13
Abstract: PURPOSE:To perform continuous generation in high water and low water by combining an outside water tank fixed at the sea bottom and an inside water tank movable up and down with a float attached thereto. CONSTITUTION:During high water seawater is taken into an outside water tank 1 fixed at the sea bottom, and during low water a float 5 is lowered accordingly and an inside water tank 3 is moved downward against the outside water tank 1. At this time, part of seawater in the outside water tank 1 is taken into the inside water tank 3. Seawater in the outside water tank 1 is then dropped to drive a generator 9a for generation. When high water comes again, the float 5 is up, the inside water tank 3 in which seawater is contained is elevated accordingly and seawater in the inside water tank 3 is dropped to drive a generator 9b for generation. At the same time, seawater is taken into the outside water tank 1. It is thus possible to perform continuous generation in high water and low water.
Patent JP-H04177932-A (JP)
Title: Destuff circuit for digital synchronizing network
Inventor: KAMATA YOSHIKI
IPC: H04J3/07
Filed: 1990-11-13
Abstract: PURPOSE:To decrease output jitter by receiving a master clock and generating a missing clock signal in which each one bit of plural bits being components of a stuff signal for each stuff period is scattered so that the missing location is uniformized in response to a stuff period detection signal. CONSTITUTION:A stuff period detection signal is fed to a missing clock generating circuit 11, to which a master clock generated from a master clock generator is fed. The missing clock generating circuit 11 generates a missing clock signal so that a missing location is uniformized based on the master clock and the stuff period detection signal. The missing clock signal is a signal in which a stuff bit is missing from each of 8 frames. A signal subject to 1/N frequency division from an 1/N frequency divider circuit 14 and a signal subject to 1/N frequency division from an 1/N frequency divider circuit 8 are fed to a phase comparator 9, in which the signals subject to 1/N frequency division are compared and gives a control signal to a voltage controlled oscillator 10. Thus, jitter is reduced from an output clock 4.
Patent JP-H07160056-A (JP)
Title: Developer for electrophotography
Inventor: IEMURA HIROFUMI
IPC: G03G9/097
Filed: 1993-12-03
Abstract: PURPOSE:To provide two-component dry type developer carrier capable of giving high charge application function to silicone resin itself without impairing a strong preventive effect for the spent state of a toner, and substantially requiring a small amount of a charge control agent to be added to the toner. CONSTITUTION:Regarding a developer made of a carrier and a toner, the carrier is a coated carrier having core grains coated with silicone resin, and a silicone resin composition contains the silicone compounds and quaternary ammonium salt compound expressed by the formulae I and II, provided that R<1> in the formula I stands for an alkyl group having carbon atoms between 1 and 6, R<2> for an alkyl or phenyl group having carbon atoms between 1 and 6, and A stands for -O-, -CH2CH2-. Furthermore, the value of (n) satisfies an inequality of 2<=n<=100, and (m) is equal to 2 or 3. Also, R<3> in the formula II stands for an alkyl group or the like having carbon atoms between 1 and 6, and X for a hydrolytic group.
Patent JP-H11141971-A (JP)
Title: Hot water supply device
Inventor: ANDO MASAKAZU
IPC: F24H1/10
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply device which promotes the uniform temperature of hot water in a heat exchanger whose temperature is controlled to be retained. SOLUTION: A hot water supply device comprises a heat exchanger 6, a hot water supply pipe 11, a heat exchanger temperature sensor 15 for detecting the temperature of hot water near the outlet of the heat exchanger 6, a water flow sensor 10 for detecting the presence or absence of water flow, a bypass pipe 12 for mixing a part of water supplied from a water supply pipe 7 into the hot water supply pipe 11, a bypass opening degree adjusting means 13, a hot water temperature sensor 14, and a hot water supply control means for controlling the supply of hot water and the control of a heat retaining operation for operating a heating means 5 during heating time corresponding to target heat retaining temperature, when the water flow is not detected by the water flow sensor 10,  and the detected temperature of the heat exchanger temperature sensor 15 is lower than temperature at which the heat retaining operation is started. The hot water supply control means 31 opens the bypass pipe 12 to its maximum degree under heat retaining control, during at least one of operation of the heating means 5 and prescribed time after the stop of the heating means 5.
Patent JP-H11144506-A (JP)
Title: Lighting fixture for vehicle
Inventor: TAKADA OSAMU
IPC: F21S8/10
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle capable of controlling draining and staying of water droplets according to a condition. SOLUTION: A front aperture 11b of a housing 11 is closed with a lens. A drainage cannel 17 is formed on a rear surface of the housing 11 in such a condition that it is normally extended to the vertical direction of a vehicle body and is oppositely opened to the front aperture 11b. An opening end of the channel 17 is closed with a water droplet controlling member 20 which has a recess 20 allowing water droplets to stay in the channel 17 when the channel 17 is almost extended to the front and the rear directions of the vehicle body while allowing drainage to be made through the channel 17 when the channel 17 is extended to the vertical direction of the vehicle body.
Patent JP-H10129610-A (JP)
Title: Packaging equipment and packaging method for product made of boiled fish paste
Inventor: IMAOKA SHINICHI
IPC: B65B11/50
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide packaging equipment and a packaging method for filling a product made of boiled fish paste directlyt into a squeezing type sheet container for sealing. SOLUTION: A sheet container 10 is placed flat by engaging a container mold part 12 on the recessed part 44 of a supporting table 42. A fixed quantity of a product of boild fish paste is stored in a measuring cylinder 20 through a switching valve 16. The sheet container 10 is held by a seal panel 28 and the supporting table 42, and a pressing face 32 is closely adhered to the top face 11 of the flat face part 14. The switch valve 16 is switched, the measuring cylinder 20 is communicated through a continuity path 22, a piston 24 is pressed and moved to fill the product in the measuring cylinder 20 into a chamber 13 through the continuity path 22 and a nozzle 30. A somewhat bigger amount than the content volume of the chamber 13 is stored in the measuring cylinder 20, and the amount overflowed after filling the chamber 13 is discharged outside from an escape port 34.
Patent JP-2000132696-A (JP)
Title: Graph display device, its method, and recording medium recording graph display processing program
Inventor: MASHITA TAKUYA
IPC: G06T11/20
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To express a given functional formula as the combined body of the plural functional formulas by easily dissolving it without requiring a complicated and troublesome input operation in a graph display device. SOLUTION: When a 'division' key 12c is operated in a state where the optional function formula 'Y1' is inputted and displayed in a liquid crystal display part 13, configuration elements '2x2', '+3x' and '+1' in the functional formula are divided in accordance with an operator in the formula and stored in a division data memory 19c and the division patterns are displayed by identification.  When the desired division pattern is selectively displayed and an 'OK' key 12d is operated by the operation of key 12h or 12i or the direct pen touch operation with a tablet 14 as against each configuration element in the functional formula, the dissolved functional formulas 'Y2' and 'Y3' are generated in accordance with the above operation, stored in a functional formula data memory 19d in accordance with individually different display designation color, classified by color together with the functional formula 'Y1' of a division source and displayed by graphic plotting.
Patent JP-2000269787-A (JP)
Title: Clock pulse generator, space optical modulator and display
Inventor: CAIRNS GRAHAM ANDREW
IPC: H03K3/03
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To generate a high clock pulse of maximum operation frequency by providing a control signal generation circuit which supplies a control signal to a (i+1)-th stage according to the output of a pass gate controlled by a control signal of a (i-1)-th stage and suppressing further control signal by a control signal of a (i+2)-th stage according to the control signal. SOLUTION: A clock pulse generator is equipped with N stages 1, 2,..., N. Each stage (i) is equipped with transmission gates M3, M4, M9 and M10, and each of them is controlled by a control signal from a pre-stage (i-1) to pass a clock pulse to an output Nn and Pp of the stage from a clock input CK. Transistor M5, M6, M11 and M12 of the control signal generating circuit are suppressed, so that the control signal is supplied to a next stage (i+1) and further the control signal is not supplied according to a control signal from a subsequent stage (i+2).
Patent JP-H02149235-A (JP)
Title: Support construction for vibration article
Inventor: MITSUDA KAZUO
IPC: E04H1/12
Filed: 1988-11-30
Abstract: PURPOSE:To effectively prevent the transmission of a vibration from a vibration article such as an air bubble bath and a washing machine to a floor by providing a floor pan on the floor via a vibration absorption material and supporting the vibration article with the floor pan. CONSTITUTION:A washing space 2 adjacent to an air bubble bath as a vibration article is integrally formed with a bath placement part 3, thereby constituting a floor pan 4. Furthermore, a vibration absorption material 15 made of rubber and the like is laid on a floor 13 and a board material 16 is fitted to the upper surface of the vibration absorption material 15. Also, another board material 18 is fixed to the lower surface of the floor pan 4 and an adjusting bolt 20 is provided under a floor pan reinforcement wooden material 19 fixed to the lower surface of the wooden material 18. The head part 20a of the bolt 20 is placed on the board material 16. According to the aforesaid construction, the vibration of the air bubble bath is dampened with the vibration absorption material 15 and the transmission of the vibration to the floor is thereby prevented.