baber/WOPTO huggingface dataset:
Patent JP-H098862-A (JP)
Title: Driver circuit, receiver circuit and signal transmitting circuit
Inventor: IWATA TORU
IPC: G06F3/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize low power consumption, a small area and high noise resistance. SOLUTION: A signal transmitting circuit 100 is provided with a signal wiring 1, a driver circuit 2 driving the signal wiring 1 and a receiver circuit 3 receiving a signal which is transmitted with the signal wiring 1. The driver circuit 2 is provided with a first output part outputting reference potential to the signal wiring 1 in a first period and the second output part outputting one of first information potential or second information potential in accordance with an input signal in the second period. The receiver circuit 3 is provided with the signal wiring 6 having prescribed capacity the signal wiring 7 having prescribed capacity and control parts 31 and 32 which connect the signal wiring 1 with the signal wiring 6 in the third period and connect the signal wiring 1 with the signal wiring 7 in the forth period.
Patent JP-S61249350-A (JP)
Title: Production of patterned sugar-coated product
Inventor: HIZAKI SHIGERU
IPC: A61K9/28
Filed: 1985-04-27
Abstract: PURPOSE:To obtain a sugar-coated product having a pattern on the surface of a sugar coating layer, by sprinkling sugar coating syrup of D-sorbitol on the surface of a material to be coated with sugar, and repeating operation to sprinkle D-sorbitol powder having a specific grain size to the material while in the wet state. CONSTITUTION:A sugar coating syrup consisting essentially of D-sorbitol is sprinkled on the surface of a material to be coated with sugar, and D-sorbitol powder having 20-100 mesh grain size is sprinkled on the surface of the material to be coated with sugar while in the wet state and dried. The above- mentioned three steps are repeated to afford the aimed patterned sugar-coated product having a delicate uneven pattern formed on the surface thereof and specific external appearance.
Patent JP-S58207340-A (JP)
Title: Manufacture of dispersion-hardened heat-resistant sintered nickel alloy
Inventor: OCHI SHIGEKI
IPC: C22C1/05
Filed: 1982-05-28
Abstract: PURPOSE:To manufacture a dispersion-hardened alloy with superior heat resistance by adding Ni alloy powder to alloy powder of Ni-Y2O3 or the like manufactured by an internal oxidation method, mechanically mixing them, molding and sintering the mixture, and making the sintered body dense by hot extrusion or other method. CONSTITUTION:Alloy powder of Ni-Y2O3, Ni-Al2O3, Ni-La2O3 or Ni-ThO2 is manufactured by an internal oxidation method or a freeze-drying method. Ni alloy powder or Co powder is added to the alloy powder and mechanically mixed. The mixture is molded and sintered, and the sintered body is made dense by hot extrusion, hot hydrostatic press molding or forging and rolling. The oxide particles are dispersed finely and uniformly in the Ni matrix by the internal oxidation method or the freeze-drying method. The Co powder or the like as an alloy matrix is simply mixed by the mechanical mixing method to form a complex alloy matrix. A dispersion-hardened alloy with superior heat resistance is obtd. by uniformly dispersing a composite oxide.
Patent JP-S58207979-A (JP)
Inventor: NARA KIYOYOSHI
IPC: B07C3/06
Filed: 1982-05-29
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-H02273338-A (JP)
Title: Information memory medium
Inventor: YOSHINAGA KAZUO
IPC: G11B7/24033
Filed: 1989-04-13
Abstract: PURPOSE:To obtain the information recording medium which allows easy tracking and is low in cost and high in accuracy by forming ruggedness on a recording layer contg. a high-polymer liquid crystal compd. CONSTITUTION:The information recording medium is constituted by forming the recording layer 3 contg. the high-polymer liquid crystal compd. on a substrate 1 and providing a reflecting layer 4 thereon. The ruggedness is provided on the recording layer 3 and the difference in the height thereof is preferably specified in a 500Angstrom  to 1mum range. The optical phase difference generated by projecting parts in recesses is preferably specified to 1/32lambda to 1/4lambda with respect to the wavelength lambda of laser light. The easy application of the conventional tracking system is possible in this way and since the formation together with the recording layer by a stamper is possible, the information recording medium having the high accuracy is obtd.
Patent JP-S5615017-A (JP)
Title: Iron core reactor with gap
Inventor: SUNOUCHI TAKESHI
IPC: H01F27/33
Filed: 1979-07-18
Abstract: PURPOSE:To reduce the noise of an iron core reactor having a gap by disposing a gap spacer having high Young's modulus at the central portion of a leg iron core and gap spacers having low Young's modulus at the upper and the lower ends thereof. CONSTITUTION:Since the Young' modulus of a gap spacer 21 is high, the vibration of a magnetic attracting force at the central portion of a leg iron core 3 is suppressed, while since the Young' modulus of gap spacers 22 is low at the upper and the lower ends of the leg iron core 3, the transmission of the vibration to the yoke 4 is further suppressed with a result that the vibration of the entire iron core can be suppressed to reduce the noise of the iron core reactor with a gap.
Patent JP-S5617916-A (JP)
Title: Production of dry ice
Inventor: AOKI HIROSHI
IPC: C01B32/55
Filed: 1979-07-19
Abstract: PURPOSE: To produce icy dry ice by cooling gaseous CO 2  gas, with a low temp. liquefied gas, produced together with snowy dry ice by the adiabatic free expansion of liquefied CO 2  gas.  
     CONSTITUTION: Gaseous CO 2  produced when dry ice is produced from liquefied CO 2  is utilized as dry ice. Liquefied CO 2  having a pressure above the triple point is adiabatically free expanded in container 1 covered with heat insulator 2 under a pressure below the triple point from the opening of nozzle 5 through feed pipe 3 and expansion valve 4 to produce dry ice snow 6 and gaseous CO 2  7. A liquefied gas such as liquefied oxygen or nitrogen having a temp. below the solidifying temp. of CO 2  gas is fed into heat exchanger 10 through inlet valve 12. CO 2  gas 7 is solidified and stuck to the surface of exchanger 10 as icy dry ice. By interlocking pressure indication regulator 18 for detecting an internal pressure drop of container 1 due to solidification with expansion valve 4, liquefied CO 2  can be replenished automatically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5615394-A (JP)
Title: Thermosensitive paper having high-sensitivity
Inventor: OKUMURA MOTOO
IPC: B41M5/323
Filed: 1979-07-19
Abstract: PURPOSE:To form the thermosensitive paper which has high-sensitivity and improved printing property, by a method wherein given ultra minute particles are used as a dyestuffs precursor in combination of a developer. CONSTITUTION:The dyestuffs precursor, whose 80% or more is 2mu or less in a particle diameter (measurement value by a coulter particle counter), is used. That is, a dispersed liquid of a dyestuffs precursor (for example, crystal violet lacton) having said particle, the developer (for example, phenol and the like), a sensitizer (for example, stearic acid amide) and an adhesive and the like are applied on a support substance for drying to produce the thermosensitive paper. It is preferable that minute particles are used in the developer, the sensitizer, and the like as well. It is effective in the geometrical improvement of sensitiveness and a printing property that the developer, whose 80% or more is 2mu or less in a particle diameter, and the sensitizer, whose 70% or more is 2mu or less in a particle diameter, are used.
Patent JP-S5318315-A (JP)
Title: Scanning circuit
Inventor: FUJITA NAOYA
IPC: H03J7/28
Filed: 1976-08-03
Abstract: PURPOSE:To achieve a constitution of the decoder and driver groups with under a half component element compared with the conventional element by providing a simple voltage switching circuit, and thus to simplify the circuit constitution as well as to increase the reliability.
Patent JP-H08282377-A (JP)
Title: Motor-driven enclosure type mirror for vehicle
Inventor: SHIMUTA YUKIO
IPC: B60R1/06
Filed: 1995-04-18
Abstract: PURPOSE: To simplify waterproof structure, to ensure holding torque in the rotation direction of a mirror support shaft, to ensure stability in the axial direction of a mirror support shaft, and to relieve a load at the initial stage of drive on a drive motor by eliminating displacement in the axial direction of a mirror support shaft when a mirror body is turned. CONSTITUTION: A mirror support shaft 33 rotatably held at a housing 23 is axially fixed and a linking means to rotate the mirror support shaft 33 through drive of a drive motor 27 is arranged at the mirror support shaft 33. A positioning ball 42 is engaged astride a portion between the housing 23 and the mirror support shaft 33. The link means and the positioning ball are separated away from each other through the force of a spring 40, through rotation of the link means, a position of contact with an uneven surface passage 39c is displaced from a protrusion passage 39b to a recessed passage 39a and as a result of the energizing force of the spring 40 being reduced, the positioning ball 42 is easily released from engagement.
Patent JP-S5427418-A (JP)
Title: Action mechanism of upright piano
Inventor: HAYASHIDA HAJIME
IPC: G10C3/16
Filed: 1977-08-02
Abstract: PURPOSE: To enable resetting operation of a jack to its initial position to be readily and surely operated by mounting an elastic member acting so as to promote the resetting action of the jack after striking action to a wippen assembly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04323036-A (JP)
Title: Manufacture of molded product composed of transparent material
Inventor: TAMURA TATSUYA
IPC: B60R13/00
Filed: 1991-04-23
Abstract: PURPOSE:To shorten a manufacturing time, in a molded product wherein a discrimination pattern such as a character or a mark is applied to the material of the molded product composed of a transparent material, by putting a flowable sealer in a decorative part to cure the same and removing the sealer to form a colored layer. CONSTITUTION:A molded product main body 15 composed of a transparent methacrylic resin is manufactured by injection molding but, at this time, a recessed part 17 is simultaneously formed to the rear of the region corresponding to a character or mark being a discrimination mark. Next, a flowable liquid sealant (polyurethane resin, UV curable resin) 21 is put in the part surrounded by the recessed part 17 and a ridgeline 17a from an emitting nozzle 19 and a first color layer 25 is formed to the rear filled with the sealer 21 inclusive of the part of the ridgeline 17a. Subsequently, the sealer 25 is removed from the recessed part 17 using a tool and a second colored layer 27 is formed at least inclusive of the ridgeline 17a of the recessed part 17. By this method, a molded part wherein the part of the recessed part 17 is set to a decorative part by the color of the second colored layer 27 looking from a surface side is obtained.
Patent JP-H06282281-A (JP)
Title: Vibration control device for vehicle
Inventor: UCHIDA HIROSHI
IPC: G10K11/16
Filed: 1993-03-26
Abstract: PURPOSE:To reduce vibration always excellently in spite of a change in loudspeaker output caused by audio operation when a loudspeaker is used both for audio and output of reducing vibration. CONSTITUTION:An audio signal Al from an audio source 31 and reducing vibration (ANC signal) generated by a control part 20 are outputted respectively from a loudspeaker 11 arranged in the interior through a power amplifier 28. The reducing vibration is optimized by the control part 20 so that interior vibration detected by a microphone 12 is reduced. When sound volume or the like is changed by audio operation, for example, a convergence factor for optimization or a microphone amplifier characteristic or the like is changed.
Patent JP-S5617319-A (JP)
Title: Correcting method for diffracted light of hologram light deflector
Inventor: YOKOTA TAKASHI
IPC: H04N1/113
Filed: 1979-07-20
Abstract: PURPOSE: To make it possible to obtain an even scanning beam as to every hologram by modulating reproduced illumination light with a correction signal that corresponds to an energy corrected value set adequately in accordance with each hologram in reproduction.  
     CONSTITUTION: Holograms H are recorded on cylindrical recording medium 1 and address patterns AP that correspond to them are drawn on light-transmissive disk plate 8 made in the same body with recording medium 1. The turning position of each pattern AP turned in a body together with holograms H is detected from the change of the quantity of light incident to photodetector 10 through disk plate 8 from light source 9 to obtain an address signal, which is input to address counter 11. Counting the address signal detects the position of holograms H where scanning beam 6 is detected and the detection signal is input to a correction signal generating circuit so as to select an energy corrected value preset in accordance with individual holograms H, thereby correcting the beam intensity of reproduced illumination light 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5717182-A (JP)
Title: Collector for solar ray energy
Inventor: MORI TAKASHI
IPC: F24V50/00
Filed: 1980-07-07
Abstract: PURPOSE:To obtain the device, which operates stably and becomes independent completely, by a method wherein a lens system and a collecting section in a transparent spherical vessel are unified while being formed rotatably, and turned in the optimum direction by energy acquired by a solar cell. CONSTITUTION:The Fresnel lens 1 and the collecting section 2 with the solar cells 5 are unified by means of supporting frames 3, and housed in the transparent spherical vessel 9 supported to a holding case 19. Energy collected by means of the solar cells is transmitted to the desired position by a cable 4. The horizontal shafts 8 of horizontal shaft motors 7 contact with the supporting frames 3 and rotation in the lateral direction is controlled, and an angle of rotation is controlled by a vertical shaft 10 turned by means of a vertical shaft motor 12. Solar ray detectors 6 are mounted to the supporting frames 3, and a controller 14 uses the power of the solar cells 5 and an auxiliary battery 13 in order to control the direction that the collecting section is turned on the basis of the signals, and operates the motors 7, 12.
Patent JP-H09281857-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G21/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To make printing speed high by discriminating image size and efficiently utilizing a toner image receiving body. SOLUTION: A surface image on a photoreceptor drum 10 is transferred on the upper surface side of recording paper P altogether by a transfer device 14c on which voltage having a reverse polarity to the polarity of toner is impressed. Next, a back surface image on the toner image receiving body 14a is transferred on the lower surface side of the recording paper P altogether by a back surface transfer device 14g on which the voltage having the reverse polarity to the polarity of the toner is impressed. In the case the image size is that plural toner images can be carried on the body 14a at the time of forming plural double-sided images, the plural back surface images are continuously carried on the body 14a, and then operation that forming the surface image on the drum 10 and forming the double-sided image on the recording paper P are continuously performed is repeated.  In the case the image size is that the single toner image can be carried on the body 14a, the back surface image is singly carried on the body 14a, and then forming the surface image on the drum 10 and forming the double-sided image on the recording paper P are repeated.
Patent JP-S5218825-A (JP)
Title: Composite herbicide
Inventor: TAKEMATSU TETSUO
IPC: A01N57/00
Filed: 1975-07-31
Abstract: PURPOSE: Composite herbicide composition, containing a phosphoric acid compound and a chlorophenoxyacetic acid compound, with excellent stability, herbicidal activity, and rapid-acting property along with reduced damage to useful plants, which can be applied to rice field with full of water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04323756-A (JP)
Title: Data transfer device containing data rearrangement function
Inventor: UEDA CHITOSHI
IPC: G06F13/36
Filed: 1991-04-24
Abstract: PURPOSE:To evade the deterioration of the bus availability by performing the shift control for each byte between a read register and a write register of a data holding part and by attaining the desired arrangement of data. CONSTITUTION:The data read out of an address space formed on a more significant bus are held by a data holding part DAT-CNT consisting of a write register which shifts the read data for each byte in the frequency designated by a transfer control part SEQ-CNT and holds the data as the write data. Then the data are shifted for each byte in the frequency indicated by the part SEQ- CNT to secure the coincidence with the arrangement of data set in the write destination on an IO bus, and the shifted rearrangement data are written in an address space on the IO bus. Thus it is possible to transfer the rearrangement data and to attain the bus transfer in accordance with the data width of the bus even with transfer of data of different arrangements.
Patent JP-S60236215-A (JP)
Title: Laser cvd method
Inventor: TOKI KAZUYUKI
IPC: H01L21/205
Filed: 1984-05-09
Abstract: PURPOSE:To form a film economically within a very short period of time by forming a film on the desired region of a substrate where nucleus is formed by physical vapor growth method through irradiation of visible laser beam to such region in a reaction chamber where a process gas is supplied. CONSTITUTION:A very thin film (nucleus for growth of film) is formed on the surface of substrate on which a film must be formed by vacuum deposition or sputtering for a very short period (about several seconds). The substrate 9 is placed on a substrate holder 8 within the reaction chamber and the holder is moved by a holder mechanism 10 so that the substrate 9 is placed just under a window 7. Inside of reaction chamber 1 is set a high vacuum condition by an exhaustion means 4, the process gas is supplied to the reaction chamber from a gas cylinder 2 and thereby the inside of reaction chamber is set a pressure of about several Torr. Under this condition, the laser beam is focused to the desired position of substrate 9 from a laser source 6 through a window 7 in view of irradiation of a very short period (about several seconds) in accordance with film thickness. This irradiation realizes growth of film because laser beam is absorbed by the nucleus only at the region where is irradiated with laser beam.
Patent JP-S62251547-A (JP)
Title: Variable pitch chain
Inventor: KAMISAKA SHINTARO
IPC: F16G13/06
Filed: 1986-04-22
Abstract: PURPOSE:To freely change a pitch to be long at a certain place and short at a certain plate by connecting an ordinary link and an L-shaped link alternately. CONSTITUTION:An ordinary link as an inner link and an L-shaped link as an outer link are used and connected to each other by a pin 4, and confronting arms 3 of the outer link 2 are coupled to provide a pressure roller 5. When the thus formed chain 6 is pushed in towards the advancing direction between a guide rail 7 and a pressing rail 8 which are previously set in a required size and form, the pressure roller 5 of the arms 3 is brought into contact with the pressing rail 8 to erect both links 1, 2, so that the pitch is shortened. If the interval between the pressing rail 8 and the guide rail 7 is controlled in the direction of an arrow 11, arbitrary reduced pitch can be varied within its limit. Therefore, various methods in respect of machine design are possible.
Patent JP-H10279177-A (JP)
Title: Sheet folding mechanism in book forming device
Inventor: GOTO KAZUHIRO
IPC: B65H45/16
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To precisely set a folding position by a paper folding roller to coincide with a book binding position, and correctly form a folding mark along the binding position. SOLUTION: In a paper folding part provided in a book forming device, a book 22 is carried between paper folding rollers 32 to form a folding mark. Swing arms 44A, 44B to support the paper folding rollers 32 are connected to each other by engagement gears 58A, 58B. As one of swing arms 44A, 44B is rotated, the other swing arm 44B, 44A is rotated for a similar angle correspondingly. A center position (a) of the paper folding rollers 32 is thus constantly kept at a specified position (a common tangent line position when the paper folding rollers 32 get in contact).
Patent JP-2000279445-A (JP)
Title: Sanitary tampon with applicator
Inventor: SUGA FUMIYOSHI
IPC: A61F13/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a sanitary tampon with an applicator which allows the sure insertion of the tampon into the deep part of the vaginal cavity. SOLUTION: An outer cylinder 2 of the applicator in which the sanitary tampon 4 is housed is formed to a length longer by 50 to 80 mm than the length of the tampon 4. As a result, the tampon may be surely located in the deep part of the vaginal cavity and the use of the tampon 4 is made possible even if the tampon is softer than the conventional tampons. The exertion of an odd feel by the use of the tampon is averted.
Patent JP-H06301926-A (JP)
Title: Thin film multi-channel magnetic head
Inventor: SAITO MASAKATSU
IPC: G11B5/265
Filed: 1993-04-20
Abstract: PURPOSE:To realize good mounting efficiency with stable tape touch and small irregularity in performance by making the winding number of coils on the outside of a magnetic gap larger than that on the side between two magnetic gaps of two thin film magnetic head elements. CONSTITUTION:In the magnetic head, one track is arranged in the widthwise direction and two tracks are arranged in a line in the running direction to have azimuth angles alternately changed. Coil conductors 8a, 8b are wound at the outside of a gap 5 of two tracks. Supposing that the winding number of coils on the side between the magnetic gaps of two head elements is N1, N2 and, the winding number of coils on the outside of each magnetic gap is N1', N2', 0<=N1<N1' and 0<=N2<N2' are held. By winding the coil conductors in this manner, the interval of gaps is made sufficiently narrow, so that the stable tape touch is easily realized.
Patent JP-S59218290-A (JP)
Title: Laser working device
Inventor: JIYOU KAZUHIKO
IPC: B23K26/03
Filed: 1983-05-26
Abstract: PURPOSE:To observe exactly the condition of irradiating field of laser light with a working device which guides the laser light by an optical means to an object to be irradiated by utilizing said optical means to observe the surface of the object to be irradiated. CONSTITUTION:A visible laser beam 17 for collimating light emitted from an oscillating tube 11 is made coaxial with a laser beam 2 for working emitted from an oscillating tube 10 by mirrors 13, 12. Both lasers enter a manipulator 9a. The laser beams arrive at a manipulator 9b by passing several reflecting mirrors and further the laser light is irradiated via a reflecting mirror from the tip of a hand piece 1 to an object 4 to be irradiated. The video of the phenomenon of the object 4 in the irradiating field of the laser light traces the reverse route in which the beam 2 is passed from the tip of the piece 1 and arrives at the mirror 13 via the mirror 12. Said light transmits the mirror 13 and phenomenon on the object 4 is imaged by a lens 14 on a detecting part 15. The information obtd. in the detecting part 15 is fed back to the system by providing a video device such as a photodetector, TV camera or the like to said part.