baber/WOPTO huggingface dataset:
Patent JP-H0723553-A (JP)
Title: Assembling method of spindle motor
Inventor: IWASAKI KUNIYASU
IPC: H02K29/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a method for assembling a spindle motor without causing shift in the center of magnetism while enhancing the accuracy in rotation. CONSTITUTION:A spindle motor comprises a shaft 2 penetrating a bracket 1 perpendicularly while being supported thereby, a hub 5 supported rotatably by the shaft 2 through a pair of bearings, a rotor magnet 7 mounted on the hub 5, and a stator 8 disposed on the shaft 2 or the bracket 1 oppositely to the rotor magnet 7. When the spindle motor is assembled, the rotor magnet 7 and both bearings are fixed to the hub 5 to constitute a hub assembly and then the shaft 2 and the stator 8 are fixed to the bracket 1 thus constituting a bracket assembly. Both bearings of the hub assembly are then bonded to the shaft 2 of the bracket assembly while aligning the magnetic centers of the rotor magnet 7 and the stator 8.
Patent JP-H0637728-A (JP)
Title: Intermittent reception system
Inventor: SASAKI YASUTAKA
IPC: H04B7/24
Filed: 1992-07-16
Abstract: PURPOSE:To provide an improved intermittent reception system in which a time required for line setup is less to save power consumption in non-talking state in a multi-direction multiplex communication system. CONSTITUTION:A master station is provided with a means (2-25) synchronizing the phase of intermittent reception for a relay station and a slave station based on multiplexed phase information and a means that stops once the intermittent reception of all relay stations and slave stations during call connection processing and informs a station number and a subscriber number of a called terminal equipment after the end of call connection to all the stations thereby releasing an intermittent reception stop instruction, and a relay station 90 is provided with means (2-23, 2-31, 2-32) discriminating whether or not an incoming call is addressed to its own station based on the decoding of the station number so as to decide the stop or continuity of the intermittent reception and each slave station is provided with that discriminates whether or not a called terminal equipment is connected to its own station based on the decoding of the subscriber number to decide the stop or continuity of the intermittent reception.
Patent JP-H0718540-A (JP)
Title: Weft-feeding device of loom
Inventor: YASUDA SHIGEHARU
IPC: D03D47/27
Filed: 1993-06-30
Abstract: PURPOSE:To feed a weft such as foil, film or other flat yarn in a tension-free state. CONSTITUTION:The characteristic of this weft-feeding device of a loom comprises disposing a pair of holed fittings 23, 24 at an interval at the tip of an arm 20, passing a foil 3, film or other weft through the holed fittings 23, 24, respectively, engaging a hook 21 with the weft between the holed fittings 23, 24, transmitting and connecting an arm-driving mechanism to the arm 20, driving the arm 20 to move between the first and second positions, separating the holed fittings 23, 24 apart from the hook 21 at a constant distance at the first position, disposing the holed fittings 23, 24 at the position of the hook 21 at the second position, transmitting a hook-driving mechanism to the hook 21, moving the arm 20 to the first position, moving back the hook 21 from a weft-engaging position to separate the hook 21 from the weft when a weft is stored between the fittings 23, 24 and the hook, and moving forward the hook 21 to the weft-engaging position to engage the hook with the weft when the arm 20 is moved to the second position.
Patent JP-H0785240-A (JP)
Title: Display device
Inventor: ONODA TAKASHI
IPC: G06T3/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a display device capable of displaying human faces in different ages while considering the features of the faces. CONSTITUTION:Fifty kinds of adult parts pattern data for 10 portions such as outline, hair style, eyes, and legs are stored in a basic parts pattern data ROM 15. Fifty kinds of child parts pattern data for the 10 portions are stored in a child parts pattern data ROM 16 and fifty kinds of baby parts pattern data for the 10 portions are stored in a baby parts pattern data ROM 17. When a basic parts pattern is selected, other parts patterns are retrieved and synthetic faces based upon the child parts pattern data and the baby parts pattern data are displayed in addition to synthetic faces based upon the basic parts pattern data.
Patent JP-S6168441-A (JP)
Title: Polymerization inhibitor for acrylic compound
Inventor: OMORI HIROYUKI
IPC: C07C67/62
Filed: 1984-09-10
Abstract: PURPOSE:To obtain the titled inhibitor having excellent solubility in acrylic acid, acrylic acid ester, etc., and effective to prevent the polymerization of the monomer, by using a copper salt of dithiocarbamic acid having cyclic amine skeleton, as an active component. CONSTITUTION:The copper salt of the dithiocarbamic acid of formula I (R is 2-8C alkylene which may contain atoms other than carbon and hydrogen), preferably the copper hexamethylenedithiocarbamate of formula II is used as an active component. The amount of the copper salt to be added to the monomer depends upon the kind of the acrylic acid and acrylic acid ester and the treatment condition of the production process, and usually, it is 0.0001-0.2wt%, preferably 0.0005-0.1wt% in the case of an acrylic compound. The copper dithiocarbamate may be used in combination with other polymerization inhibitor such as hydroquinone.
Patent JP-H1041256-A (JP)
Title: Semiconductor device and its manufacture
Inventor: INOUE MASAHIRO
IPC: H01L21/329
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which is hardly chipped and cracked by forming the semiconductor device by dicing a semiconductor substrate by using a cutting liquid containing ultrafine silica abrasive grains and a conductive blade and applying electric charges upon the liquid and blade. SOLUTION: A dicing blade 16 is lowered toward a fixed semiconductor substrate 12 until the blade 16 comes into contact with the substrate 12. Then a semiconductor device is obtained by cutting the substrate 12 with the blade 16 by providing a cathode attachment 14 near the blade 16 while ultrafine silica particles 15 are stuck to the blade 16 by supplying the ultrafine silica abrasive grains as an abrasive and causing the silica particles 15 to migrate on an anode 13 only by applying electric charges upon the blade 16 from a DC power source. Therefore, a semiconductor element which is hardly chipped, cracked and broken can be obtained.
Patent JP-H0535578-A (JP)
Title: Electronic computer
Inventor: KUROSAWA YASUHIKO
IPC: G06F15/16
Filed: 1991-07-30
Abstract: PURPOSE:To improve the operation rate of a main storage device and to shorten the wait time of a processor by performing priority order control over simultaneous access from plural processors by the electronic computer of multiprocessor constitution. CONSTITUTION:The electronic computer is equipped with a priority order controller 1 which performs control so that one of the processors A0, A1, A2... does not send out an access request to the main storage devices for cycles corresponding to the number of simultaneously accessed main storage devices when obtaining the right to access the main storage devices M0, M1, M2.... Then request buffers C0, C1, C2... which hold access requests to be sent from the respective processors to the main storage devices are given priority order and the respective main storage devices are accessed in the decreasing priority order of the access requests. Data controllers D0, D1, D2... output data in specific order when the buffer memories of the respective processors hold data from the main storage devices.
Patent JP-2001018251-A (JP)
Title: Sheet for injection molding in-mold decoration and in- mold decorated molded article
Inventor: TAJIMA ISAO
IPC: B32B27/30
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To make transparency and surface physical properties excellent and to make lamination with good adhesiveness possible even for inexpensive polyolefin resin and to decrease curling after molding. SOLUTION: A sheet S for injection molding in-mold decoration has a constitution wherein e.g. a decorative layer 2 whose binder resin is a mixture of a vinyl chloride-vinyl acetate copolymer and an acrylic resin or an acryl-urethane resin, a primer layer 3 of a urethane resin, an adhesive layer 4 of a chlorinated polypropylene and an olefinic thermoplastic elastomer sheet 5 are laminated on a transparent acryl resin sheet 1 to be the outermost layer. An in-mold decorated article is prepd. by laminating this injection molding in-mold decorating sheet on the surface of a resin molded article by means of injection molding in-mold decoration.
Patent JP-S6081754-A (JP)
Title: Low pressure mercury vapor discharge lamp
Inventor: WATANABE YOSHIMI
IPC: H01J61/067
Filed: 1983-10-13
Abstract: PURPOSE:To increase the property of molding, use an economical iron mandrel, reduce the weight of a filament, and improve resistance to vibration by comprising an electrode filament with an alloy made of tungusten and molybdenum. CONSTITUTION:A primary coil is formed by winding a strand composed of an alloy made of tungusten and molydbenum around an iron mandrel and is annealed. Then a secondary coil is formed by winding this primary coil around an iron secondary mandrel and is then formed into a filament by annealing, cutting, and washing it with an acid to remove the mandrel. This filament is connected to a mount stem and is coated with emitter material and then is built in a fluorescent lamp. As a result, as compared with the conventional lamp, this lamp can stand comparison with it in characteristics and life span. Besides, the weight of the filament can be reduced and resistance to vibration can be improved sharply and then emitter exfoliation can also be reduced.
Patent JP-H0938079-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SADAMITSU KAZUTOSHI
IPC: A61B8/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To shorten time for processing such as movement or enlargement by scanning data at a second frame rate which is higher than a first frame rate and switching the display of an image during the period of processing including the movement or enlargement of an image display range in a display page. SOLUTION: CPU 11 controls a sending delay circuit 4 and a receiving delay circuit 7 in such a manner that the cross section of a specimen is repeatedly scanned, e.g. by a first frame rate at 1/30sec, and also controls an imaging part 8 so that a B-mode image equal to single frame data is produced at the first frame rate. In addition, CPU 11 controls a digital scan converter 9 in such a manner that B-mode image data equal to single frame data is written and read at the first frame rate. If a process command for the B-mode movement or enlargement at the first frame rate is entered through a console, CPU 11 controls the process at a second frame rate, for example, which is 1/50sec, or higher than the first frame rate.
Patent JP-S6166852-A (JP)
Title: Carburetor
Inventor: YAMADA NOBUO
IPC: F02M7/28
Filed: 1984-09-10
Abstract: PURPOSE:To vary a fuel injection quantity according to a bleed air quantity as well as to control an air-fuel ratio so simply and highly accurately, by turning an air valve, attached to the inside of an air passage, in an opening direction against a spring according to rotation of a cam formed in a rotary shaft. CONSTITUTION:When suction negative pressure in an engine is led into a mixing chamber 9 through a throttle valve 3, an air valve 10 opens slightly up to its opening being balanced with turning force of a spring 13, coming into a state of being idled. At this time, the throttlevalve 3 also comes to idle opening in consequence. And, when the air valve 10 opens up to the specified opening, a needle 16 moves upward as far as the specified extent by rotation of a cam 15 formed in one end of the rotary shaft 11 so that an area of an annular passage between the needle 16 and a seat part 19 narrows whereby a bleed air quantity to be measured decreases. Therefore, the suction negative pressure acting on an air passage 21 and a fuel passage 22 grows large where by a fuel quantity to be measured by a main jet 6 increases as much as a portion for that, thus an air-fuel ratio is controllable.
Patent JP-2000018480-A (JP)
Title: Emergency shutoff method for gas conduit
Inventor: TSUKIMOTO FUMIO
IPC: F16L55/12
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To easily shut off a conduit in a short time even in the case where pressure is high as in an intermediate pressure pipe, and also, a pipe diameter is large enough, at the time of emergency, in an emergency shutoff method for the gas conduit, shutting off the conduit in a pipeline by means of a cutoff fluid, after pouring the cutoff fluid, consisting of a high viscous fluid, into the pipeline. SOLUTION: A through-wire tool 4 attached with a parachute 5 at the tip side from the upstream side of a shutoff planned spot 2 of a pipeline 1 is fed into the pipeline 1, and in a state that any downflow of the parachute 5 to the downstream side is checked in the pipeline 1, the parachute 5 is expanded in the radial direction of the pipeline 1, and then a cutoff fluid 3 is poured into the pipeline 1 from the upstream side of the parachute 5, and the cutoff fluid 3 is intercepted by this expanded parachute 5, thus shutting off the conduit.
Patent JP-S6187164-A (JP)
Title: Method and device for recording picture
Inventor: FUJII HARUO
IPC: G03G13/01
Filed: 1984-09-13
Abstract: PURPOSE:To prevent a picture from color shift due to defective superposition by repeating respective processes of electrostatic latent image formation, visual image formation and transfer and loading plural final visual images corresponding to the final picture on a visual image loading member. CONSTITUTION:When light decomposed through a red filter is read out by a photoconductive element, and while rotating a latent image loading drum 1, the output of a picture processing circuit to a recording head 2, an electrostatic latent image is formed on the drum 1. The electrostatic latent image is adhered to the surface of the drum 1 when passing a developing device 3 and its visualized cyanic toner image is adhered to a toner image loading drum 4 by contacted pressure. The process from the formation of the electrostatic latent image to image transfer to the drum 4 is successively repeated for other color signals obtained by color decomposition to transfer respective toner images to the drum 4. Highly accurate registration can be easily attained by forming a drum press positioning means or the like and the obtained image can be completely prevented from color shift.
Patent JP-H0480557-A (JP)
Title: Control device for turbo refrigerator
Inventor: TAGAWA SHIRO
IPC: F04D27/02
Filed: 1990-07-20
Abstract: PURPOSE:To facilitate setting of the position of a vane damper by a method wherein the opening of a vane damper is inputted as the resistance value of a potentiometer, located to a control motor, to a control device, and a plurality of variable resistors capable of setting the control position thereof are provide. CONSTITUTION:During regulation operation of an automatic temperature, an MCU 1 inputs a set value from variable resistors 10, 11, and 12, and controls as a potentiometer input value indicating the opening of a vane is computed. A variable resistor 18 is for setting a cooling water outlet temperature, and through operation of a display selection switch 13, temperature is set to, for example, 7 deg.C as an operate watches a numeral display unit 16. A cooling water outlet temperature is detected by a thermistor 17, and temperature is inputted to the MCU 1 through an A/D converter 2. In which case, a resistor 171 is for limiting a current, the MCU 1 compares a cooling water outlet temperature set value with an input value, and a control motor 9, i.e. a vane damper 29, is opened and closed so that a cooling water outlet temperature is adjusted to a set value. During opening, a relay 7 is excited through a relay driver 5 to turn ON a contact 701. During closing, a relay 8 is excited through a relay driver 6 to turn ON a contact 801.
Patent JP-S6169193-A (JP)
Inventor: NISHIZAKI GENICHI
IPC: H05K13/04
Filed: 1984-09-13
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-H0942269-A (JP)
Title: Ball joint
Inventor: KANII TAKAO
IPC: F16J15/52
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To ensure lubricating ability by using grease. SOLUTION: A fin 30 is arranged on the inner peripheral surface of a dust cover 16. Further, a retainer 18 having a fin 34 is mounted on a shaft part 14A of a ball stud 14. Thereby, through circulation of grease, the grease is moved in the axial direction of the ball stud 14. Thus, lubricating ability on a slide surface between a ball part 14B and a seat 20 by grease is ensured.
Patent JP-H0945006-A (JP)
Title: Information recording apparatus
Inventor: SHIRAKO YUKIO
IPC: G11B20/10
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent 0 data from being entered when data are recorded in accordance with the direct read after write and prevent information from being interrupted when data are reproduced. SOLUTION: The information recording apparatus is an unloadable type and records interleaved data in a recording medium 5. When the apparatus stops recording, data at a terminal end and not enough to complete the interleaving unit are not recorded in the recording medium, but stored in a memory means 2. At the same time, when the apparatus starts recording next time, data to be additionally recorded to the data stored in the memory means 2 are continued as the interleaving unit, and recorded in the recording medium 5.
Patent JP-S6433717-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/65
Filed: 1987-07-30
Abstract: PURPOSE:To improve C/N and durability by disposing a fine-particle arranged layer having substantially no smooth parts on a high-polymer film and disposing a thin ferromagnetic metallic film thereon. CONSTITUTION:The fine-particle arranged layer 5 is disposed on the high- polymer film 5. The arranged layer 5 is formed as to have substantially no smooth parts. The thin ferromagnetic metallic film 6 is disposed on this layer 5 regardless of the direction of the axis of easy magnetization. As a result, magnetical uniformity is obtd. and the sliding by the uniform columnar projections is executed. Short wavelength output is, therefore, increased.
Patent JP-2001017179-A (JP)
Title: Amplification of nucleic acid molecule
Inventor: YAMANE TSUNEO
IPC: C12Q1/68
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for easily and efficiently amplifying a single kind of nucleic acid molecule. SOLUTION: An objective nucleic acid molecule is amplified by PCR method by separating and purifying a nucleic acid molecule group containing the nucleic acid molecule to be amplified, diluting the product to obtain a PCR reaction liquid containing the objective nucleic acid molecule constituting the sole amplifiable nucleic acid molecule other than primer and carrying out PCR method using a single kind of primer.
Patent JP-H0240560-A (JP)
Title: Method for successive chemical analysis and apparatus for analysis
Inventor: NAKANO KIYOKAZU
IPC: G01N35/02
Filed: 1988-07-30
Abstract: PURPOSE:To shorten a time for measurement of absorbance to a half by conducting measurement in analysis with movement in the forward direction along a measuring area prescribed by two standby positions and by conducting measurement in a subsequent cycle of analysis with movement in the backward direction. CONSTITUTION:In a cuvette roller 3, a large number of reaction cuvettes 4 are disposed on the circumference. A specimen is injected separately into the cuvettes 4 at a specimen separate injection position 14, while a reagent is injected separately thereinto at a reagent separate injection position 24. As to the cuvettes 4 positioned in a measuring area 30 between standby positions 28 and 29 set at positions before and behind a washing-dehydrating element 25 respectively, an absorbance measuring device 27 moves in the forward direction 31 from the position 28 to the position 29 and conducts measurement of absorbance during a time of stoppage until subsequent intermittent movement of the rotor 3. When the time of stoppage passes, the rotor 3 is moved intermittently. In the next time of stoppage, the device 27 moves in the backward direction 32 from the position 29 to the position 28 and conducts the measurement of absorbance as to the cuvettes 4 which are moved into the area 30 during this time.
Patent JP-H0476794-A (JP)
Title: Backup mechanism for ram card
Inventor: KOMAKI SHIGEKI
IPC: G06F1/26
Filed: 1990-07-18
Abstract: PURPOSE:To surely prevent data from being erased by allowing the ejection of a battery case only when a RAM card is backed up by a power supply in an electronic equipment main body and preventing the backup state from being accidentally reset in the ejected state of the battery case. CONSTITUTION:The above backup mechanism is constituted as a mechanism for forcing a prescribed procedure for the replacement of a battery. Namely, even in the loaded state of a RAM card B to the electronic equipment main body A, the ejection of the battery case C is inhibited until power is supplied from the main body A, and in the ejected state of the case C, power supply from the body A to the card B is guaranteed and the accidental ejection of the card B from the body A is inhibited. Consequently, data can surely be prevented from being erased at the time of replacing the battery.
Patent JP-S5893499-A (JP)
Title: Pulse phase converter
Inventor: YAMAMOTO IZUMI
IPC: H03K5/15
Filed: 1981-11-25
Abstract: PURPOSE:To obtain a pulse phase converter with a simple configuration by combining NAND gates and inverters. CONSTITUTION:The pulse of the first phase applied to the first input terminal 1 is amplified by the first amplifier 4, and applies a pulse current to the motor coil 5 of the first pole. The second and third phase pulses applied to the second and third input terminals 2, 3 are inputted to the first NAND gate 6. The output of the first NAND gate 6 and the third phase pulse applied to the third input terminal 3 are inputted to the second NAND gate 7. The output of the second NAND gate 7 is amplified by the second amplifier 8, and applies a pulse current to the motor coil 9 of the second pole. An inverter 10 inverts the polarity of the pulse of the first phase applied to the first input terminal 1, and the inverted pulse is applied to the motor coil 12 of the third pole via the third amplifier 11. Further, the pulse of the third NAND gate 13 is applied via the fourth amplifier to the motor coil 15 of the fourth pole.
Patent JP-H0250254-A (JP)
Title: Character display system
Inventor: MASAKI KATSUMI
IPC: G06F17/22
Filed: 1989-07-24
Abstract: PURPOSE:To easily select a KANJI (Chinese character) string by displaying a converted sentence, in which KANA (Japanese syllabary) and KANJI are mixed, continuously to a sentence, in which KANA and KANJI are mixed, to be formerly converted and displayed. CONSTITUTION:The converted sentence, in which KANA and KANJI are mixed, is displayed continuously to the sentence, in which KANA and KANJI are mixed, to be formerly converted and displayed. For the KANJI string as a converting candidate, the KANJI string as the correspondent candidate is switched and displayed one by one at one spot in the sentence out of the plural spots, which can not be determined to be one, of the sentence, in which KANA and KANJI are mixed. Then, one KANJI string to be displayed is displayed in a different display form before and after the selection. Thus, work to correct the inputted sentence can be easily executed.