baber/WOPTO huggingface dataset:
Patent JP-2001029532-A (JP)
Title: Snowboard and display device of snowboard
Inventor: SUDA YOSHIMITSU
IPC: A63C5/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To signal a danger to a user and people around him/her when necessary and help them avoid the danger by annexing a display device displaying by light to the board body of a ski, a snowboard, or the like, when vibration or impact acts thereon. SOLUTION: A board 1 such as a snowboard is made up of a board body 2 and a display device 3 annexed to the top face near the end thereof. The display device 3, a base plate 5 fastened to the board body 2 by an adhesive or a double-sided adhesive tape, and a display circuit 9 in which a battery 6 annexed to the base plate 5, a vibration sensor 7 and a display lamp 8 made up of a light-emitting diode or the like are connected in series. When the board 1 slides over snow, if a prescribed vibration or impact acts on the board body 2, the display lamp 8 is turned on by operating the vibration sensor 7 of the display device 3. Therefore, a user can avoid a danger by sliding over snow in a manner that prevents the display lamp 8 from turning on, and people around him can avoid the danger by watching the display lamp 8 turned on.
Patent JP-H0931772-A (JP)
Title: Travel of working machine and apparatus therefor
Inventor: SARUWATARI YOSHINORI
IPC: D01H13/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a travel device capable of automatically advancing a portal type working machine for performing the silver piecing operations while exchanging cans in a creel part of a roving frame on rails between frames and rails in each frame without using a carrier. SOLUTION: Turntables 30a and 30b are supported on rail crossing parts of rails 8 between frames and rails 7 in each frame so as to enable the free horizontal turning. When a working machine 11 is located at a position P on the turntable 30a or 30b, a turning wheel 69 of a working machine body 12 heretofore been kept in a state thereof floated in the air is brought into contact with the floor surface F, rotated and driven to turn the working machine 11 together with the turntable 30a or 30b.
Patent JP-H0370527-A (JP)
Title: Vacuum cleaner
Inventor: NAGASHIMA TOSHIHIKO
IPC: A47L7/04
Filed: 1989-08-10
Abstract: PURPOSE:To enable ticks or the like in a dust collecting chamber, to be killed with simple composition by providing a parting wall for separating the dust collecting chamber and an exhaust space from each other, with a communicating port, and by setting a valve disc for opening or closing this communicating port and energized with an elastic body. CONSTITUTION:At the lower section of a first parting wall 16, a cylindrical section 36 is formed, and at its rear surface section, a communicating port 37 is formed to be opened. In the cylindrical section 36, a valve disc 38 for opening or closing the communicating port 37 is fitted to slide freely to the front and rear, and be valve disc 38 has a blocking section 39 for blocking the communicating port 37 from the front side, on the central section, and has a notched section 40 on the peripheral section. Besides, a spring 42 as an elastic body is fitted on, and the valve disc 38 is always energized in the closing direction and toward an opened space 19 from a dust collecting chamber 17 and is to be opened when differential pressure between the first exhaust space 19 and the dust collecting chamber 17 exceeds a specified value. On a second parting wall 18, the cylindrical internal exhaust port 46 of a ventilation flue from the first exhaust space 19 to a second exhaust space 20 and an external exhaust port 22 is formed to be opened, and on a channel section 47, a shutter 48 as a blocking means for blocking the internal exhaust port 46 to be freely opened or closed is supported vertically slidably.
Patent JP-S6186043-A (JP)
Title: Metallic die surface temperature stabilizing device
Inventor: OTSUKA MASAAKI
IPC: B21K29/00
Filed: 1984-10-02
Abstract: PURPOSE:To obtain a titled metallic die surface temperature stabilizing device for always maintaining the metallic die surface at an optimum temperature by detecting a forging metallic die surface temperature by a sensor, and controlling automatically by a valve a flow rate of a fluid cooling liquid in the metallic dia. CONSTITUTION:A forging metallic die 2 surface 6 temperature is detected by a sensor 14 provided on the inside, and a flow rate of fluid 7-9 cooling liquids in the metallic die is brought to a valve 11 control by an automatic control device 16. The metallic die 2 surface 6 temperature is always maintained at an optimum temperature, an abnormal were of the metallic mold is reduced, and the forging blow number is increased remarkably.
Patent JP-H1038933-A (JP)
Title: Apparatus for converting cycle-voltage of cyclic signal
Inventor: IKEUCHI FUMIO
IPC: G01P3/489
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To detect and output a voltage corresponding to a cycle of cyclic signals at high speed and highly accurately even when the cycle of the cycle signals detected continuously or intermittently changes in a short time. SOLUTION: An input signal S2 is shaped to a rectangular wave by a rectangular wave-shaping circuit 6. A pulse signal S4 of a predetermined pulse width is output by a one-shot circuit 7 synchronously with a rise or fall of a rectangular wave signal S3. The pulse signal S4 is delayed at a delay circuit 8 and output as a switch signal S5 to an RC-charging discharging circuit 9. The charging discharging circuit 9 charges a capacitor 9aa while the switch signal S5 is input, and discharges through a resistor 9ab thereafter. A level shift signal S6 due to the discharging is sample-held at a sample hold circuit 10 with the pulse signal S4 used as a synchronous signal, so that a voltage corresponding to a cycle is obtained.
Patent JP-2000037616-A (JP)
Title: Hollow-fiber membrane module and operation method thereof
Inventor: SAKAI KENJI
IPC: B01D63/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a hollow-fiber membrane module and an operation method of the module capable of efficiently preventing hollow-fiber membrane rupture due to exceeding vibration of the hollow-fiber membranes in the case air scrubbing is carried out. SOLUTION: In a hollow-fiber membrane module comprising a large number of hollow-fiber membranes of which at least one end parts are stuck and fixed and installed in a housing, a protective member 5 surrounding at least a part of the circumference of the hollow-fiber membranes 4 is installed in a position of the circumference of the hollow-fiber membranes 4 besides the stuck and fixed parts. The protective member 5 satisfies the following relation; 0.65<=a/b<=0.9 wherein (a) stands for cross-section area of the minimum inner circumference of the protective member 5 and (b) stands for the cross-section area of the inner circumference of the end parts on the opposite to the stuck and fixed parts 3 of the protective member 5.
Patent JP-S6268350-A (JP)
Title: Voice packet communication system
Inventor: KIMURA YUKIO
IPC: H04L12/931
Filed: 1985-09-20
Abstract: PURPOSE:To set properly and simply a minimum recovery queue time suppressing an abolition rate to a prescribed value or below by transmitting a voice packet only added with header information, calculating the abolition rate of each packet at each prescribed time and controlling the recovery queue time of a received packet variably. CONSTITUTION:A voice/silence discrimination section 16 discriminates whether a voice packet generated by a packet composing section 14 from an input voice is a voice packet or a silence packet and a packet transmission control section 15 sends only the voice packet according to the result of discrimination. A packet reception section 2 stores the reception packet by a transmission control section 21 to a buffer memory 22 once, and it is extracted by a packet decomposing section 23 after a prescribed waiting time elapses and the result is decoded by a decoder 24 and the voice is outputted from a D/A converter 25 via a voice output section 26. Then a packet abolition rate discrimination section 27 inputs header information and calculates the abolition rate of the transmission packet at each prescribed time.
Patent JP-H06283419-A (JP)
Title: Positioning device
Inventor: MATSUURA TOSHIO
IPC: H01L21/027
Filed: 1993-08-23
Abstract: PURPOSE:To accurately recognize a mark for alignment by selecting, as a coordinate position for reference pattern, at least one coordinate among a plurality of pattern coordinates in which the space between adjoining patterns is almost equivalent to that between a plurality of specific patterns, in the coordinate positions of respective patterns. CONSTITUTION:On a wafer on which circuit patterns are formed, three marks YMa, YMb and YMc are formed as a Y mark parallel to each other. The space between marks YMa and YMb in a scanning direction of spot light YS is B and the space between marks YMb and YMc is C, further they are respectively placed at the specified positions against the circuit patterns. In addition, these three marks YMa, YMb an YMc have the same grid pattern, and when the spot light YS is applied thereto, diffracted light of the same intensity is similarly generated therefrom. Furthermore, when the spot light is scanned, a detection signal generates the peaks caused by the diffracted light from the pattern as well as the diffracted light from the marks.
Patent JP-S5999009-A (JP)
Title: Control method for steam generating plant
Inventor: MASUDA TOYOHIKO
IPC: F28B11/00
Filed: 1982-11-27
Abstract: PURPOSE:To avoid a shut-off of a plant in a steam generating plant equipped with a side stream type condenser by stopping a part of water supply pumps to control the amount of steam generation when the water level of the second hot well of the two hot wells in the condenser is lowered below a set value. CONSTITUTION:In a boiling water type nuclear power plant, the steam generated in a reactor pressure container 1 is directed to a turbin 2 through a main steam pipe 32, and after driving a generator 3 is condensed in a condenser 4, the condensed water being stored in the first hot well 5. Then, the condensed water is pumped to the second hot well 8 by a side stream pump 6, and is supplied thereafter to the container 1 by a condensed water pump 9 and a water supply pump 11. In this instance, the second hot well 8 is provided with a water level gauge 30. When the water level in the hot well 8 is detected to be below a set value, one of the water supply pumps 11 is tripped by a control device 70, and a reserve unit is controlled so that it may not be started.
Patent JP-S6187218-A (JP)
Title: Magnetic recording medium
Inventor: TANAKA YOICHIRO
IPC: G11B5/70
Filed: 1984-10-05
Abstract: PURPOSE:To prevent the exfoliation at the end of a magnetic recording layer and the scattering of the splinters thereof and to improve remarkably the durabil ity of a magnetic head even if a thin magnetic metallic film layer is formed as therecording layer by forming cracks to the periphery at the end of the magnetic recording layer. CONSTITUTION:A base plate 7 is a resin-type film-shaped base body and thin Co-Cr alloy film layers 5 are formed as the recording layer by DC magnetron sputtering on both surfaces thereof over the entire part thereof. The cracks 6 are formed at the end of each recording layer to relieve internal stress. Regions 1 formed with cracks are provided respectively to the periphery of a floppy disk and the periphery of an index hole 3 and a center hole 4 respec tively. The regions 1 where the cracks are formed are so provided as not to overlap the region 2 where the magnetic head travels. The internal stress is relieved in the above-mentioned manner and the durability of the recording medium and magnetic head is consequently remarkably improved.
Patent JP-H1056724-A (JP)
Title: Bus duct
Inventor: EBATO MINORU
IPC: H02G5/06
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To eliminate a welding job in the assembly of a bus duct and lessen the possibility of distortion and increase the assembly workability by forming projecting beams for securing a conductor onto an inner face of the duct directly or through other member in the longitudinal direction of the duct as integral parts of the duct. SOLUTION: Projecting beams 16 and a flange 18 are formed in the longitudinal direction of a duct 15 as integral parts of the duct 15. An insulating holder presser metal fitting 14 which has a recess deep just enough for the thickness of an insulating holder 13 is secured to the projecting beams 16 by countersunk head screws 17. One of the insulating holders 13, each of which has three cutouts to set bus bars 12 in is inserted into the recess of the insulating holder presser metal fitting 14 and then the bus bars 12 are set in the cutouts. After that, another insulating holder 13 is inserted into the insulating holder presser metal fitting 14.  By forming the insulating holder presser metal fitting 14 for securing the conductor as an integral part of the duct 15, there is no need of welding the metal fittings and a distortion eliminating work is not necessary either and thereby a very accurate bus duct can be obtained.
Patent JP-H0492241-A (JP)
Title: Control system for library type magnetic tape subsystem
Inventor: SAKAI KIYOSHI
IPC: G11B15/02
Filed: 1990-08-06
Abstract: PURPOSE:To shorten latency time by instructing the start of a demount operation to the automatic loading mechanism of a magnetic tape immediately after receiving a demount instruction sent out from a host device after completing a rewind operation. CONSTITUTION:An unload instruction with respect to a deck part 31 on which a targeted medium is loaded is sent first from the host device 2 to a magnetic tape controller 1. Thereby, the magnetic tape controller 1 sends out a rewind instruction and the unload instruction to the deck part 31 over again. The rewind operation of the magnetic tape is started in the deck part 31, and the controller 1 issues the completion report of the unload command to the host device 2 immediately after that. The host device 2 sends out the demount instruction to the automatic loading mechanism 33 of a library type magnetic tape device 3 when receiving an asynchronous interruption report detecting a BOT. Thereby, it is possible to efficiently perform the demount operation by reducing the latency time.
Patent JP-H1176523-A (JP)
Title: Pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To achieve more complicate and more processing by a method wherein two central processing units are arranged on one chip to form a controller and are both made up of a dual one-chip microcomputer which are operated alternately at very short intervals to perform a parallel operation. SOLUTION: A dual one-chip microcomputer 1 has two central processing units(CPU) and is sustained to allow accessing of an internal ROM and an external RAM from the both while letting an external ROM 3 and an external RAM 5 be accessed from both the CPUs. The first CPU is used for main processing to control the proceeding of a game, for instance and the second CPU is used for sub processing to control a sound generator, a light emitting device and other output devices. Both the CPUs can use the memories exclusively or in common to enable storing of an own program and common management of common data thereby simplifying the complicated processing of games.
Patent JP-H06258189-A (JP)
Title: Method for sensing clogging of blowing nozzle
Inventor: ANDO HIDEYUKI
IPC: B05B15/02
Filed: 1992-08-05
Abstract: PURPOSE:To sense clogging a nozzle more accurately and automatically by fuzzily inferring clogging of a blowing nozzle on the basis of data such as powder flow rate, powder transport gas rate, gas pressure, and nozzle prepressure. CONSTITUTION:An operator 16 takes up transport gas rate from a flow rate controller 13, transport gas pressure from a pressure meter 14, and nozzle prepressure from a pressure meter 15, and calculates powder flow rate from a changing speed of the detected weight of a weight meter 11. It converts taken-up data into an index value according to a stored membership function and a logical matrix. For example, medium transport gas flow rate, high transport gas pressure medium powder flow rate, and slightly high nozzle prepressure indicate a rule of no clogging. Next, adaptations of a blowing nozzle are calculated one after another and synthesized by MAX-MIN method, and the gravity center of every synthesis result is determined by the area method, so that adapted rules are integrated. When the defined value of this gravity center is applied to a membership function of the consequence part, a degree of nozzle clogging can be detected accurately.
Patent JP-S6270446-A (JP)
Title: Polycarbonate composition
Inventor: MIYAUCHI MASAYOSHI
IPC: C08K5/53
Filed: 1985-09-24
Abstract: PURPOSE:To provide the titled compsn. which has excellent thermal stability and free of an objectionable smell, by blending a polycarbonate with an org. phosphine oxide. CONSTITUTION:A polycarbonate (A) having a homopolymer, copolymer or branched structure, obtd. by reacting a dihydric phenol (e.g., hydroquinone) with a polycarbonate precursor (e.g., phosgene) is blended with 0.00001-0.01wt%, pref. 0.00001-0.01wt% (in terms of phosphorus atom) org. phosphine oxide (B) of the formula [wherein R<1>-R<3> are each a (substd.) hydrocarbon group] (e.g., tributyl phosphine oxide), and optionally, additives such as other polymers, a stabilizer, an ultraviolet absorber, a parting agent, a flame retarder, an antistatic agent, a dye, a pigment, etc., an inorg. filler such as talc, silica or glass powder, a reinforcing agent such as glass fiber, carbon fiber or aramid fiber.
Patent JP-S6191084-A (JP)
Inventor: ROBAATO EI HORUZURU
IPC: C23C16/34
Filed: 1985-09-24
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-2000040026-A (JP)
Title: Logical file management system in disk shared cluster system
Inventor: OTANI HIROYUKI
IPC: G06F12/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To accelerate I/O issue processing at the time of performing read/write of the data of a logical file by directly performing read/write with a disk identifier and an offset address on a disk as parameters. SOLUTION: An address converting means 7 decides a disk identifier and an offset address on a disk from a logical file identifier and the offset address in a logical file and returns them. Client programs 5-1 to 5-k designate a logical file identifier and an intra-logical offset address at the time of reading/writing a logical file stored in the disk. And, accessed logical file accessing means 6-1 to 6-k issue an address conversion request to the means 7 with the logical file identifier and the offset address in the logical file as parameters and directly perform read/write with the returned disk identifier and offset address on the disk as parameters.
Patent JP-H0375455-A (JP)
Title: Linear-motor compressor for stirling refrigerator
Inventor: HIROYASU MAKOTO
IPC: F04B31/00
Filed: 1989-08-12
Abstract: PURPOSE:To improve the efficiency of a compressor by a simple structural constitution forming clearances at a reduced number of spots, attaching a circular magnet to the inner circumferential surface of a hollow part with a specified clearance from the outer circumferential surface of a column and providing a coil to the outer circumferential surface of a plunger for reciprocating the plunger by application of an AC current. CONSTITUTION:A coil 19 is wound on the outer circumference of a plunger 6 as an integral part. When an AC current of a specific frequency is passed through the coil 19, the magnetic field of a magnet 18 acts to make the coil 19 and the plunger 6 move in reciprocating motion so that the reciprocation of the plunger 6 making the capacity of a compression chamber 11 change alternately causes refrigarant inside it to be compressed at a specific frequency. In this constitution clearances are formed at two spots, one clearance between the outer circumference of a column 4 of a wall part 3 and the inner circumference the plunger 6 and the other clearance between the coil 19 and the magnet 18. The reduction in number of clearances as compared with convertional model helps to secure connectricity of the column 4, plunger 6, coil 19, and the like and thus facilitates the assembly. Consequently, each of the clearances can be made narrower and an improvement of the efficiency of the compressor can be achieved by a simple structural constitution.
Patent JP-H06123994-A (JP)
Title: Electrostatic charge image developing toner and image forming method
Inventor: TANIGAWA HIROHIDE
IPC: G03G9/087
Filed: 1993-08-24
Abstract: PURPOSE:To improve fixing property and anti-offset property without decreasing antiblocking property and to obtain an image forming method excellent in durability without melt deposition of the toner by preparing a wax having a specified ratio of weight average mol.wt./number average mol.wt. CONSTITUTION:The image forming method includes the following processes. A contact electrifying means is brought into contact with an electrostatic latent image carrier body 1 to electrify the electrostatic latent image carrier body 1 and to form an electrostatic latent image on the electrified carrier body 1. The electrostatic latent image is developed with a toner to form a toner image. A contact transfer means is brought into contact with the electrostatic latent image carrier body 1 through a recording material to transfer the toner image. The transferred toner image is fixed to the recording material by heating and fixing means. This toner contains at least a binder resin and wax. The wax is prepared to have <=1.5 weight average mol.wt./number average mol.wt. (Mw/Mn). It is preferable that Mw/Mn<=1.5, and more preferably <=1.45, measured by GPC.
Patent JP-H0954534-A (JP)
Title: Image forming device
Inventor: KIMURA KIYOSHI
IPC: G03G21/10
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and durability of a device by dispensing with a complicated transfer belt cleaning mechanism and the sharpness of image quality by eliminating a failure in a transfer such as transfer blotting, repelling, etc. SOLUTION: In an image forming device provided with a toner image forming means for forming a toner image on an image carrier 10 and a transfer means for transferring the toner image to a recording material P by a transfer electrode 34 provided on the inside of a rotatable endless-like transfer belt 31 facing the image carrier 10 with the recording paper P, a pretransfer electrode 32 is disposed on the inside of the transfer belt 31, on the upstream side in the carrying direction of the toner image of the transfer electrode 34 and when the recording material P does not pass a transfer means, a bias voltage applied to the transfer electrode 34 and the pretransfer electrode 32 is controlled to alternately switch the polarity of the total charge injected to the transfer belt 31 from the transfer electrode 34 and the pretransfer electrode 32,  for every one rotation of the transfer belt 31, while several rotations of it is made in a state where the transfer belt 31 is in contact with the periphery of the image carrier 10.
Patent JP-S5998756-A (JP)
Title: Spray gun for abrasive grain
Inventor: ISHIZUKA HIROYUKI
IPC: B05B7/04
Filed: 1982-11-30
Abstract: PURPOSE:To sufficiently and uniformly spray abrasive grains for the improvement of wear resistance, by chamfering the suction opening of a nozzle for abrasive grains, and making the inner diameter of said suction opening larger than the outer diameter of the top end of a nozzle for a fluid. CONSTITUTION:The suction opening of a nozzle 1 for abrasive grains is chamfered, and the inner diameter D1 of said suction opening is made larger than the outer diameter D2 of the top end of a nozzle 2 for a fluid. Hence, abrasive grains are sufficiently and uniformly sprayed by this spray gun for abrasive grains, since the abrasive grains floatingly reserved in a case 4 are sucked into the widened suction opening of the nozzle 1 for abrasive grains by compressed air or the like from the nozzle 2 for a fluid.