baber/WOPTO huggingface dataset:
Patent JP-S56101921-A (JP)
Title: Twisting mechanism in twisting frame or winder
Inventor: HATSUTORI SHIYUUJI
IPC: D02J1/00
Filed: 1980-01-14
Abstract: PURPOSE:To titled mechanism, designed to give a high-quality fancy twisted yarn of high product value, in which a gap between a yarn path and a spindle and a gap between the spindle and a twisting tube are reduced to avoid the bad influence by an air flow. CONSTITUTION:A hollow spindle 8 with a bobbin is placed above a twisting tube 14, which is brought near the bottom of the spindle 8 or inserted in an inner cavity 13 at the bottom end of the spindle 8. A false twisted yarn formed by intertwining the first yarn (a) with the second yarn (b) to form a loop or beard is immediately wrapped in the third yarn (f) to form a fancy twisted yarn. According to the mechanism, the loosening of the yarn due to the air flow by the ventilation in the factory is not caused, and the position of the loop or beard will not be shifted even on friction with the twisting tube 14.
Patent JP-2000207859-A (JP)
Title: Disk device
Inventor: KOHARA HIROSHI
IPC: G11B19/26
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a small, light and inexpensive disk device having a simple mechanism and being small in power consumption without necessitating an exclusive lift motor moving a magnetic head vertically. SOLUTION: When a spindle motor 2 is reversely rotated, an idler gear 8 is turned and meshed with a motor gear 4, the rotation of the motor gear 4 is transmitted to a cam gear 11 via the idler gear 8. An eccentric circular cam 11a is turned by the rotation of the cam gear 11, a lift driving lever 12 is lineally transferred and engaged/disengaged with/from a head supporting body 17, and whereby a magnetic head 16 is transferred from a non-recording position to a recording position. Thereafter, when the spindle motor 2 is normally rotated, the idler gear 8 is turned to release meshing with the motor gear 4, the connection between the spindle motor 2 and the head supporting body 17 is released and a disk device is set to a recording state.
Patent JP-H08190436-A (JP)
Title: Power source control circuit
Inventor: IWAMA MASAYASU
IPC: G05F1/56
Filed: 1995-01-12
Abstract: PURPOSE: To prevent variation in power line by providing a feedback control circuit which monitors and compares the voltage value of the power line with a reference voltage and provides feedback to the power line so that the power line has a constant value. CONSTITUTION: An operational amplifier 10 as the feedback control circuit operates by the power source of a system different from a +5V line. An output buffer 5 operates at the same time and when a current is supplied from the +5V power source, the voltage of the power line 6 drops, so that the operational amplifier 10 detects the voltage drop of the power line 6. In concrete, the voltage of the power line 6 is compared with the reference voltage +5V. The operational amplifier 10 supplies a current to the power line 6 according to the difference between the reference voltage +5V and the voltage of the power line 6 to compensate the voltage drop of the power line 6. Consequently, the voltage of the power line 6 is controlled to be equal to the reference voltage +5V, and the output buffer 5 operates to suppress the voltage drop of the power line 6.
Patent JP-H01180426-A (JP)
Title: Vibration measuring instrument
Inventor: ISHIMOTO YOSHIKO
IPC: G01H3/00
Filed: 1988-01-12
Abstract: PURPOSE:To detect the vibration of only a vibration source to be measured by providing a vibration detecting element with directivity and adjusting the directivity. CONSTITUTION:An acceleration pickup group 1 as the vibration detecting element consists of acceleration pickups 1a-1i arranged in array at equal intervals (d). Further, an amplifier group 2 connected to the acceleration pickup group 1 consists of amplifiers 2a-2i for amplifying detection signals S1-S9 from the acceleration pickups 1a-1i individually. Further, the amplifier group 3 consists of phase converters 3a-3i which shift the phases of the detection signals S1-S9 selectively and individually. An adder 4 sums up the detection signals S1-S9 passed through the phase converters 3a-3i. Then the phase shift quantity phi among the respective phase converters 3a-3i is set optionally to provide the vibration detecting elements with the directivity and also adjust the directivity, thereby detecting only the vibration of a vibration source in a desired direction.
Patent JP-2000199593-A (JP)
Title: Pipe coupling
Inventor: FURUKAWA JOJI
IPC: F16L43/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a pipe coupling through which intercouple a second gas feed pipe and a first gas feed pipe disposed on a ground even a limited place where a connection distance is short and by which the first gas feed pipe is caused to rise from a position near the second gas feed pipe. SOLUTION: A pipe coupling 1 is provided with a metallic pipe coupling part 2A to connect a metallic pipe to one side and a resin pipe coupling part 3A to a resin pipe to the other, and connectable in a state that the piping directions are different from each other. A first coupling part 2 having the metallic pipe coupling part 2A is formed in the shape of a straight pipe made of a metal and a second coupling part 3 having the other resin pipe coupling part 3A is formed in the shape of an elbow made of resin.
Patent JP-S62161420-A (JP)
Title: Continuous extruding device
Inventor: NAGAI MASAHIRO
IPC: B21C23/21
Filed: 1986-01-10
Abstract: PURPOSE:To improve a sealing effect and to extend the service life of a device by providing a recessed part zone on the peripheral side of the material extruding port on the inner peripheral face of a shoe and by arranging the resisting means for preventing the pushing out of a material on the recessed part zone thereof. CONSTITUTION:A shoe 3 is arranged by approaching to the outer peripheral face 21 of a wheel 2 and the shoe inserting part 5 is provided along the groove 4 of the wheel 2. The recessed part zone 9 which fells the material is formed on the small gap zone 12 between the wheel 2 and shoe 3 around a materials extruding port 6 and the resisting means of a concentric fine slit and the like is provided on the inner face of the recessed part zone 9 as well. The material 14 flowed in from the groove 4 by the rotation of the wheel 2 is filled in the recessed part zone 9, increasing the pushing out resistance of the material as well as the resisting means of a slit and the like. In this way, the sealing effect of the material is improved and the contact of the show 3 is prevented, so the wear of the device is eliminated and the life is extended.
Patent JP-S62161244-A (JP)
Title: Signal transmission and reception circuit
Inventor: KANEKO MINORU
IPC: H04M3/26
Filed: 1986-01-10
Abstract: PURPOSE:To save kinds of signal transmission/reception circuit by connecting input/output of plural transmission circuits and reception circuits to plural connectors in multiple connection. CONSTITUTION:Input/output section of a counter-external device of transmitting leads S0-S3 at transmission circuit side and reception leads R0-R3 at reception circuit side is connected to a connector 34, and an input/output section of counter-external device of the transmission leads S0, S1 at transmission circuit side and reception leads R0, R1 at reception circuit side is connected respectively to connectors 32, 33. When an electronic circuit package of a signal transmission/reception circuit 31 is connected to an external device by using the connector 32, used similarly as a signal transmission/reception circuit 22 and used similarly as a signal transmission/reception circuit 23 by using the connector 34. Thus, the signal transmission/reception circuit is used in common to reduce number of kinds.
Patent JP-H10198064-A (JP)
Title: Image forming method
Inventor: SUZUKI CHIAKI
IPC: G03G15/08
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method using a toner stably having satisfactory electrostatic chargeability, environmental stability, flowability and caking resistance, not damaging a photoreceptor, etc., hardly causing image defects and giving high image quality. SOLUTION: An electrostatic latent image on a latent image holder is developed with a developer layer on a developer carrier, the resultant toner image is transferred to the top of a transfer body and the residual toner on the latent image holder is removed by cleaning. An org. beltlike photoreceptor is used as the latent image holder, a rubber blade is used in the cleaning process and a two-component developer consisting of a toner and a carrier is used as the developer. The toner is obtd. by adding a titanium compd. having a specific gravity of 2.8-3.6 produced by treating at least part of TiO(OH)2 with a silane compd. to toner particles contg. a bonding resin and a colorant and having 5-10μm wt. average particle diameter.
Patent JP-S57116599-A (JP)
Title: Wind power generating apparatus
Inventor: MOTOYA HIDEAKI
IPC: F03D7/04
Filed: 1981-01-12
Abstract: PURPOSE:To enable the stable supply of an electric power to a load by controlling the increase and decrease in the load based on the quantity of the load responsive to the pneumatic power, thereby effectively utilizing the energy of the wind power. CONSTITUTION:The voltage generated by a generator 1 driven by a windmill 1 is controlled to the constant value by an automatic voltage regulator 3. A multiplier 7 obtains a value proportional to the cube of a wind velocity signal detected by a detector 6. A load quantity arithmetic circuit 8 controls the converter 4 of a load 5 by calculating the load quantity capable of operating with the output of the multiplier 7. In this manner, the electric power can be stably supplied to the load.
Patent JP-H03212160-A (JP)
Title: Switching regulator
Inventor: HATAMOTO YOSHIYUKI
IPC: H02M3/28
Filed: 1990-01-12
Abstract: PURPOSE:To operate a plurality of switching regulators synchronously and stably by comparing a saw-tooth signal level with a reference level through a comparator and discharging a capacitor forcibly. CONSTITUTION:A switching regulator section 6 comprises a transformer 1, a switching element 2, a rectifying/smoothing circuit 3, a capacitor 4 and a control circuit 5. The control circuit 5 for a plurality of switching regulator sections 6 is connected with a comparator 7. The level of a saw-tooth signal from the control circuit 5 is compared through the comparator 7 with a reference voltage. When the saw-tooth signal level exceeds the reference voltage, the capacitor 4 in the switching regulator section 6 is discharged forcibly thus generating respective saw-tooth signals inphase.
Patent JP-H08192189-A (JP)
Title: Method for purifying closed water area
Inventor: YAMAZAKI TERUAKI
IPC: C02F9/00
Filed: 1995-01-12
Abstract: PURPOSE: To purify water for a long period of time without using a mechanical device of large size by removing BOD, SS, algae, etc., by means of a biofilm on a filler filled into a catalytic oxidation device and performing an antibacterial treatment using an antibacterial material filled into a fluidized bed. CONSTITUTION: The interior of a tank 11 of a catalytic oxidation device 1 for use in a catalytic oxidation process in a preceding stage is partitioned by a partition plate 13 to form a roundabout passage 12 and fillers 14 are filled into the passage 12. Raw water A introduced into the device 1 from a closed water area in a direction of arrow is brought into contact with biofilms on the fillers 14, while the raw is allowed to naturally flow down by the difference in water level so that BOD-related component, SS, algae in the raw water A are removed to provide primary treated water B. Water B is introduced into a fluidized bed 2 filled with antibacterial materials 21 in the following stage to effect a fluid contact between water and the antibacterial materials 21 to achieve an antibacterial treatment. The secondary treated water treated by means of the materials 21, i.e., purified water C, is returned to the closed water area, whereby a catalytic oxidation treatment and antibacterial treatment are continuously repeated to purify the closed water area.
Patent JP-2000207567-A (JP)
Title: Method and device for calculating position and attitude by using runaway image
Inventor: SASA SHUICHI
IPC: B64D47/08
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a method and device to provide a position and attitude information calculating system with precision based on the object image on the ground, especially, the new position and attitude information calculating system by which more certain position and attitude information is obtained by juxtaposing the conventional position and attitude calculating means mounted on an aircraft and also the information with a high reliability is obtained even in case a fault occurs in another meter. SOLUTION: The inclined angle of a horizon image, the position of a disappearing point and the inclination coefficients of the two lines of both-side boundaries on a runaway are detected on a runaway screen whose image is picked-up a camera attached to the nose of the aircraft, a bank angle is calculated by the inclined angle of the horizon, a yaw angle and a pitch angle are calculated based on the Eulerian coordinate transforming formula of earth coordinates with screen coordinates through the use of the coordinate position of the disappearing point and also altitude information and a runaway width direction position are calculated based on the Eulerian coordinate transforming formula of the earth coordinates and the screen coordinates through the use of the inclination coefficients of the two lines in the both-side boundaries of the runaway and the values of the bank angle,  the yaw angle and the pitch angle of the aircraft.
Patent JP-H07231764-A (JP)
Title: Stabilization of yolk protein or yolk protein containing emulsion
Inventor: JIIN FURANKU KURAIDO
IPC: A23L7/104
Filed: 1995-01-13
Abstract: PURPOSE: To improve long-term preservability after heat treatment of egg yolk protein (emulsion containing it) by adding a specified acidic starchy fermented composition. CONSTITUTION: The slurry of cereal flour and one kind of additive non-cereal starch materials at least is pasted and homogenized later and the mixture of acidic strain or acidic strain selected out of Lactobacillus and Streptococcus thermophilus is inoculated. The acidic starchy fermented composition fermented and provided for time and a temperature to afford about a pH of 4.0 to 4.2 in fermented materials and to afford is added to egg yolk protein (contained emulsion).
Patent JP-S59192946-A (JP)
Inventor: JIYORUJIYU SUROJIIAN
IPC: H01J37/02
Filed: 1984-01-13
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-H11205771-A (JP)
Title: Program presentation system in digital broadcast receiver
Inventor: KATO MITSURU
IPC: G06F3/048
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To allow a user to enjoy an interactive program by covering one part of an image with an image that is produced by an application program, switching a designated scene and performing program presentation that is differ ent to each user. SOLUTION: Video information 201 to be broadcasted, for instance, is divided into four scenes A to D and is shown (presented). An onscreen display (OSD: TV screen display) 202 which is produced by an application program conceals an image that is not presented and also presents operation information with graphics and characters to encourage a user to operate. As for a presented image 203, only the scene A is presented in the case of a diagram prepared as a result of synthesizing images 201 and 202. In the image 203, a different image 204 appears as a result of a user's selecting the image, a part of the scene A is concealed and the scene B is presented. Thus, program presentation that has different development is performed according to each user.
Patent JP-H07211763-A (JP)
Title: Multichamber device and its control
Inventor: ISHIKAWA KATSUHIKO
IPC: B65G49/07
Filed: 1994-01-18
Abstract: PURPOSE:To provide a multichamber device, which can increase the number of process treatments capable of treating continuously, and a method of controlling the device. CONSTITUTION:A multichamber device is constituted of a wafer transfer chamber 1 which is used as the basic constitutent of the device, a load lock chamber 2, which is a vacuum chamber which conducts a takingin-and-taking-out of a wafer, process chambers 3 and 4, which are fixed wafer treating chambers which are connected with the chamber 1, mobile process chambers 5, 6 and 7, which are mobile wafer treating chambers which are connected with the chamber 1, and a linear guide rail 8, which is a moving means which moves the chambers 5, 6 and 7. The chambers 5, 6 and 7 are moved on the linear guide rail 8 and moreover, the chambers 5, 6 and 7 are made to attach or detach in a mobile process chamber connecting hole 10 provided on the side surface of the chamber 1.
Patent JP-H03207689-A (JP)
Title: Thermal recording material
Inventor: OKIMOTO SATOYUKI
IPC: B41M5/26
Filed: 1990-01-10
Abstract: PURPOSE:To perform stable recording without being affected by the change of external environment and accompanied by a fog phenomenon or a blocking phenomenon even in high speed recording by providing a layer containing smectite clay and/or hectorite clay and an anionic surfactant to the rear of a thermal recording material. CONSTITUTION:An anionic surfactant is added to the rear layer constituting a recording material along with smectite clay and/or hectorite clay. The use amount of smectite clay and/or hectorite clay is appropriately controlled corresponding to the kind of a support or the constituent content of a recording layer but generally about 0.1-5g/m<2>, more pref., about 0.2-2g/m<2>. A watersoluble resin may be mixed with the coating solution of the rear layer for the purpose of improving adhesiveness and coating properties and, for example, sodium polyacrylate, CMC, PVA, starch or sodium alginate can be used but, especially, a soap-free emulsion of a vinyl acetate copolymer, an acrylic copolymer or an epoxy copolymer is pref. used.
Patent JP-S58121180-A (JP)
Title: Assembling method of magnetic head
Inventor: IWATANI SHIGEYUKI
IPC: G11B21/21
Filed: 1982-01-13
Abstract: PURPOSE:To correct the unbalance of a floating gap of a core slider, by putting a spacer of a prescribed thickness into the attaching part of a gimbal assembled body and an arm. CONSTITUTION:A gimbal assembled body 8 is installed to an arm 10, and a core slider 2 is set up at the same position as that in the working state. under such conditions, a tilt angle DELTAtheta is measured between the floating surface 9 of the slider 2 and the surface of a magnetic disk. Then a spacer 11 having a thickness corresponding to the angle DELTAtheta is put into the installing part of the body 8 and the arm 10. Thus the unbalance can be corrected for the floating gap between the slider 2 and the surface of the magnetic disk.
Patent JP-H01181850-A (JP)
Title: Driving pulser for piezoelectric transducer
Inventor: SUZUKI SHUJI
IPC: G01N29/24
Filed: 1988-01-13
Abstract: PURPOSE:To make the frequency band width of a transmitting pulse radiated from an ultrasonic transducer into a wide band and to shorten a pulse width by using a pulse with a frequency lower and a frequency higher than the frequency of the ultrasonic transducer as a main component as a driving pulse. CONSTITUTION:A driving pulse with two frequencies as a main component becomes a double bump characteristic and the sum of the frequency component of an ultrasonic transducer becomes a wide band single peak characteristic. When the ultrasonic transducer is driven by the driving pulse, an transmitting pulse can be shortened. A frequency spectrum has the bimodal characteristic with Fc1 lower than a central frequency fo=500kHz of the ultrasonic transducer by about 60% and fc2 higher than the frequency by about 60% as a peak. The difference in the frequency of the fo and the fc1 and respective amplitudes of the fo and the fc2 are adjusted so that the pulse width of the echo sounder transmitting pulse can be shortened. The driving pulse is obtained by synthesizing the pulse waveform having the frequency spectrum with 180kHz as a main component and the pulse waveform having the frequency spectrum with 730kHz as a main component.
Patent JP-H03207390-A (JP)
Title: Sewing machine
Inventor: MITSUI HIROYUKI
IPC: D05B57/14
Filed: 1990-01-10
Abstract: PURPOSE:To prevent the occurrence of locating errors by rotatably adjusting a shuttle mounting position relative to a transmission shaft such that the point of the shuttle coincides with the center of a needle while a needle bar stands still. CONSTITUTION:While a timing adjusting mode is set by a mode changing-over switch, a CPU, upon receiving a lift (a) of a needle 11 from a data input device, rotates an upper shaft 4 through the drive of a sewing machine motor 7 to lift a needle bar 8 from the lowermost position Pd, while confirming that the needle bar 8 is lifted by the input lift (a) of the basis of a detecting signal from a position detecting sensor and stopping the rotation of the upper shaft by the motor 7 for making the needle bar 8 stand still at a predetermined lift position. Thus, while the needle bar 8 stands still, a screw 20 can be loosened to pivotably adjust the shuttle 19 mounting position relative to a lower shaft 17 such that the point 21 of the shuttle 19 coincides with the center of the needle 11. Accordingly, timing of the needle 11 and shuttle 19 can be easily and accurately adjusted.
Patent JP-H09193276-A (JP)
Title: Manufacture of foamed decorative material
Inventor: HANAMOTO KEISHI
IPC: E04F13/18
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a formed decorative material, which is soft to the environment and excellent in durability. SOLUTION: After a non-vinyl chloride-based resin mixed with microcapsule foam 2 is coated on a reeled product 1, expansion suppressed portions 5 caused by a calorific difference system are locally formed and then the whole resin is expanded, resoluting in forming an unevenness in the surface of the resin. Finally, a protective layer 6 made of a non-vinyl chloride-based resin is formed on the uneven surface of the resin. The expansion suppressed portion may well be formed locally by providing the resin, the specific gravity of which is larger than that of the resin to be expanded.
Patent JP-S59128876-A (JP)
Title: Solid-state image pickup device
Inventor: KURODA TAKAO
IPC: H04N5/335
Filed: 1983-01-12
Abstract: PURPOSE:To improve the horizontal resolution of a solid-state image pickup device by obtaining an output signal in a time series corresponding to a horizontal relative position of a photoelectric converting element so as to obtain easily the effect the same as the delay having an excellent characteristic without an external circuit. CONSTITUTION:Photoelectric converting elements 1-1-1-8, 10-1-10-8 are provided in the solid-state image pickup device, and they are arranged horizontally and vertically by four each. Further, a CCD11 of two-phase drive is used as a horizontal transfer means, and a charge detecting section 13 is connected to the CCD11. Further, in reading two rows of the elements 1-1-1-8 or 10-1-10-8, an output from the detecting section 13 is given to the 1-1, 1-2-1-7, 1-8 so as to obtain outputs of time series corresponding to the horizontal position of the elements 1-1-1-8 or 10-1-10-8. Further, the two CCDs 11 are used as required and the same effect as the delay of the excellent characteristic is obtained without any external circuit so as to improve the horizontal resolution of the device.