baber/WOPTO huggingface dataset:
Patent JP-2000333647-A (JP)
Title: Washing of raw laver, and apparatus therefor
Inventor: WATANABE YOSHINARI
IPC: A23L17/60
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for washing raw laver, which generates water streams moving in the directions opposite to each other in the water tank, in order to crumple the laver. SOLUTION: This method for washing raw laver, characterized in that the finely divided laver being crumpled by the water streams moving in the directions opposite to each other. This apparatus for washing raw laver has a washing tank which contains two rotating axes 2, 3 arranged in parallel vertically, wherein each of the rotating axes 2, 3, connected to driving means, is provided with agitating blades 4 and 5, respectively, extending radially, staggered, and arranged in such a way that each blade on one axis rotates in the space between the two blades on the other axis at asymmetrical intervals.
Patent JP-S5375845-A (JP)
Title: Antenna device
Inventor: TORII KENICHI
IPC: H01Q21/29
Filed: 1976-12-17
Abstract: PURPOSE:To remove the unnecessary electric wave and to ensure good receiving for the space diversity receiving system, by using the antenna featuring two different directive characteristics.
Patent JP-S5674642-A (JP)
Title: Measuring method of infrared spectrum
Inventor: FURUMURA YUUJI
IPC: G01N21/35
Filed: 1979-11-22
Abstract: PURPOSE:To negate the spectrum peculiar to the base substance and clearly separate the spectrum by impurities only, by inserting a specimen which has formed an SiO2 thin film on the semiconductor substrate, and a standard specimen having the same structure, into the optical path of a reference light beam, and measuring the spectrum. CONSTITUTION:When measuring the phosphorous density contained in the phosphorous silicate glass (PSG) formed on the silicon wafer, the transmittivity is measured by making the luminous flux from the light source 1, reflected by the mirrors 2, 2' transmit through the Si wafer which has formed a PSG thin film 4, and the Si wafer 3' which has an SiO2 this film 5 for a reference light beam. According to this constitution, the phosphorous density contained in the PSG thin film can be measured exactly by analysing the spectrum. As for the semiconductor substrate, not only Si, and Ge, but also the semiconductor of III-V group compound such as GaAs, etc. can be used, and also as for the glass thin film, a thin film such as phosphorous silicate glass, arsenic silicate glass, etc.
Patent JP-H0713852-A (JP)
Title: Area management device
Inventor: KAGEYU SATORU
IPC: G06F13/00
Filed: 1993-06-23
Abstract: PURPOSE:To prevent a data area from increasing, to store a data area which is judged to be required for an application program, and to efficiently manage it. CONSTITUTION:This area management device is equipped with a stab (3 or 5) which automatically acquires and releases a data area at the time of remote procedure call execution, a data area management table 8 which has management information on plural data areas on the area management device 7, a data area acquisition part 9 which acquires the data areas at requests from the stabs 3 and 5, a data area releasing part 10 which releases the data areas at requests from the stabs 3 and 5. a data area releasing inhibition part 11 which inhibits the requested data areas from being released, and a data at area releasing enabled part 12 which enables the data areas whole releasing is inhibited. by the data area releasing inhibition part 11 to be released at a request.
Patent JP-S6129706-A (JP)
Title: Distance detecting means
Inventor: FUJIWARA YOSHIMASA
IPC: G01B11/02
Filed: 1984-07-21
Abstract: PURPOSE:To improve the frequency of measurement per unit time by allowing an image pickup element to pick up an image formed through an optical system which has an optical axis difference from the irradiation direction of slit light, and detecting positions of respective parts of a body to be detected with the address signal of a light image detecting circuit. CONSTITUTION:The object body 13 is irradiated with linear slit light 12 from a light source 11, its image is formed through a lens 15 which has an optical axis A different from the irradiation direction, and reflected slit light is photodetected by an image pickup element 16 at the image forming position. On the other hand, the light image 17 on the image pickup element 16 which is scanned through a scanning address generating circuit 19 is detected by a position detecting circuit 20, which outputs an address signal. Then, the positions of respective parts of the object body are detected by an arithmetic circuit 21. Consequently, distances L1 and L2 between the predetermined part 14 of the object body 13 and respective inspection position, etc., are detected. When three scanning lines are used in the detection, the amount of information on the entire photodetection surface 17 is 3/256 time as large as during entire-surface scanning and the scanning signal speed of one screen which is about 80 times is obtained. Therefore, the scanning speed of an image and frequency are increased greatly.
Patent JP-S5941607-A (JP)
Title: Test device of emergency speed governor for steam turbine
Inventor: HORI YOUJI
IPC: F01D21/20
Filed: 1982-09-01
Abstract: PURPOSE:To prevent emergency stoppage of a turbine due to wrong operation by connecting and restraining the axis of an oil trip device to the axis of a lockout device by means of a lever and forming the device in such a manner as the abovementioned restraint cannot be released unless the axis of the lockout device is completely pushed in. CONSTITUTION:The captioned test device, provided to execute during turbine operation an action confirmation test of a protective device which guard a turbine from damages due to overspeed operation, includes an assembled body consisting of a lockout device 20, oil trip device 21 and a reset device 22. An annular bush 25, equipped with an annular groove 25a on the outer periphery, is fitted to the axis part in a stand case 24 for an axis 20a of the lockout device 20, while the axis 20a is energized upward by means of a spring 26. Likewise, a bush 27 with an axial key groove on the outer periphery, is fitted to an axis 21a of the oil trip device 21. Further, pins 23a, 23b, provided on both sides of a lever 23 supported by means of a support piece 28 at its middle part, are engaged with the abovementioned annular groove 25a and the key groove.
Patent JP-S6215086-A (JP)
Inventor: SHIMIZU MASATOSHI
IPC: B25J9/02
Filed: 1985-07-10
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-S5859164-A (JP)
Title: Windup device for thread
Inventor: KURATA AKIO
IPC: B65H59/38
Filed: 1981-09-28
Abstract: PURPOSE:To eliminate unfavorable influence of the sensor upon thread winding, by previously setting a control signal for such number of revolutions of spindle as to cancel the change in speed of thread running to be caused by change of package diameter owing to windup of the thread. CONSTITUTION:No.1 windup weight 1 conducts feedback control of the winding speed of thread on the basis of the value of a tension sensor 14 as well as stores in No.1 memory and operation means 16 the control information about the winding speed at the time of one- or several-time package formation to be placed out thereafter, and as control signal to be set previously for said control signal has a function to output the signal for controlling the thread winding speed of No.2 windup weight 2 and a function to control the winding speed of itself through a number-of-revolutions changing means 17. No.2 windup weight 2, on the other hand, receives the previously set control signal of No.1 memory and operation means 16 with No.2 memory and operation means 18 and controls the winding speed through another number-of-revolutions changing means 19. Thus there is no need of using any feedback control mechanism always to lessen the frequency of use of sensor.
Patent JP-S5676155-A (JP)
Title: High-pressure sodium-vapor lamp
Inventor: OGATA YOSHIROU
IPC: H01J61/073
Filed: 1979-11-24
Abstract: PURPOSE:To stabilize the luminous color of a lamp and improve its life, by adequately determining dimensions of length and diameter of an electrode core rod part protruding from the end of electrode coils. CONSTITUTION:An electrode 4 is formed by an electrode core rod 6, electrode coils 7, 8 provided in such a manner as to surround the electrode core rod 6 and an electron emitting material 9 provided in air gap parts, formed among the electrode core rod 6 and the electrode coils 7, 8, so as to avoid its exposure in the electric discharge space of a luminous tube. The end part of the electrode core rod 6 is protruded from the electrode coils 7, 8. Protruding length (h)mm. of said end part and diameter (d)mm. of the electrode core rod 6 are determined to satisfy the relation 1.9<=h/d<=5.4.
Patent JP-S5577428-A (JP)
Title: Reproduction method of used drum can
Inventor: NAKAMURA FUKUYUKI
IPC: B23P6/00
Filed: 1978-12-08
Abstract: PURPOSE: To reproduce a drum can by cutting the upper end of a closed type used drum can, heating it, and welding the inside wall of the drum section and the edge of the base plate which is opposed to the wall from inside over all the circumferential surface.  
     CONSTITUTION: The drum section 1 for the top plate 4 of a closed type drum can is cut in the joint 3 and the upper end of the drum section is opened. The edge section 11 is formed on the edge of the opening section and residue is burnt by heating it in the heating furnace 12. Then, the joint 3 between the base plate 4 and the drum section 1 is welded from inside. Subsequently, anticorrosive treatment, coating, and drying are performed. Then, the cover member 16 adheres to the edge section 11 which opens the drum section 1 through the packing 18 by the band 17. This permits the closed type used frum can to be finished as an open type reproduced drum can. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08328594-A (JP)
Title: Audio data compressing device and predictive coefficient calculating device using the same
Inventor: FUKUCHI HIROYUKI
IPC: G10L19/00
Filed: 1995-05-26
Abstract: PURPOSE: To perform prediction so that a predictive coefficient hardly exceed the range of a data length allocated to it as much as possible and to obtain reproduction with excellent tone quality. CONSTITUTION: This calculating device is provided with a first division circuit 4 obtaining a first predictive coefficient from an output signal of a first autocorrelation calculation circuit 1 and the output signal of a cross-correlation calculation circuit 2, a second division circuit 5 obtaining a second predictive coefficient from the output signal of a second autocorrelation calculation circuit 3 and the output signal of the cross-correlation calculation circuit 2 and a comparison/selection circuit 6 selecting and outputting either one between two predictive coefficients obtained by the first, second division circuits 4, 5,  and is constituted so that the predictive coefficient hardly exceed the range of the allocated data length compared with the case when only one predictive coefficient is calculated by selecting and outputting either one existing within the range of the allocated data length from two predictive coefficients calculated by the first, second division circuits 4, 5.
Patent JP-H104658-A (JP)
Title: Induction motor
Inventor: TAJIMA FUMIO
IPC: H02K17/16
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an induction motor, having excellent efficiency and being improved in manufacturing precision. SOLUTION: An induction motor 10 is constituted of a stator 20, having a stator core 20, whereon a stator winding 24 is wound and a rotor 30. The rotor 30 is constituted of a rotor core 32 which is supported rotatably in the inner periphery of the stator 20, end rings 36A and 36B formed at the opposite ends of the rotor core 32 by die casting, a solid bar 34 which is inserted in a slot, formed on the outer peripheral side of the rotor core 32 and is connected electrically to the end rings 36A and 36B, formed at the opposite ends and a die-cast bar 36C which is formed in a plurality of second slots, formed on the inner peripheral side of the rotor core 32 to be formed integrally with the end rings.
Patent JP-H0320116-A (JP)
Title: Vibration absorbing type joint
Inventor: OKUZUMI HIROSHI
IPC: F16D3/12
Filed: 1989-06-15
Abstract: PURPOSE:To prevent vibration transmission from an input shaft to an output shaft and generation of noise by installing a groove which has openings in a pair of plates facing each other with an elastic body intervened in a connecting means and the counter part plate side and a vibration absorbing member. CONSTITUTION:The torque applied to a plate 21a, one of two plates of a vibration absorbing member 19 through a connecting means 11 is completely transmitted from the plate 21a to the other plate 21b through constraining members 27a, 27b with a condition of rotation prohibited between both plates being kept. Besides, it is possible to absorb vertical and horizontal vibration elements in an axial direction transmitted from the input shaft through the connecting means based on an oscillation action by a link mechanism formed with the constraining members 27a, 27b and the plates 21a, 21b, and a sliding action of grooves 25a-25d formed on both the ends of the mutually facing surfaces of the link mechanism. Moreover, the elastic body 23 installed in the vibration absorbing member 19 softens impact force in a vertical direction to the surface, and prevent generation of noise and damage.
Patent JP-H0661944-A (JP)
Title: Optical remote sensor device
Inventor: POORU II BIJIYOOKU
IPC: H04B10/572
Filed: 1993-06-01
Abstract: PURPOSE: To provide a photosensor equipment to be used together with controller for providing light to a remote sensor and receiving optical signals from sensor positions on one or plural optical fibers. CONSTITUTION: Photosensor equipment 10 has a photodiode 20 for transducing light to electric energy and a switching voltage transformer 28 for optimizing output movement from the photodiode 20. A controller 15 intermittently outputs a synchronizing pulse string and a synchronous receiver 30 detects a period when light becomes zero. A transducer 90 having a driving and reading electronic circuit outputs an electric parameter signal which is digitized and synchronously transmitted during the period of no light from the controller. The movement of output is optimized by the voltage regulation, impedance match and temperature compensation of photodiode.
Patent JP-H05324837-A (JP)
Title: Pattern recognizing device
Inventor: DAIMATSU SHIGERU
IPC: G07D7/182
Filed: 1992-05-20
Abstract: PURPOSE:To provide the pattern recognizing device which performs pattern recognition for paper money, etc., by a small-scale neural network without reference to an up-down or right-left position shift by reducing pattern image data measured by a sensor by using plural rod type masks. CONSTITUTION:This pattern recognizing device is provided with the sensor 2 which measures a pattern image of an object 1, a preprocessing part 4 which obtains plural image representative values (slab value) for the object 1 by the rod type masks 41-4n, a separate arithmetic part (neural network) 5 which calculates separate arithmetic values every decision patterns by using a weight coefficient, and a decision part 6 which decides the pattern image of the object 1 from the separate arithmetic values. The weight coefficient is previously learnt with a teacher by the neural network, so the object 1 can securely be recognized.
Patent JP-S6046967-A (JP)
Inventor: MIYAMOTO HARUHIKO
IPC: H01B3/12
Filed: 1983-08-22
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-2000337373-A (JP)
Title: Linear acting device
Inventor: MIZUMURA YOSHINORI
IPC: F16C29/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the working accuracy of a return passage formed in a drilling process by using a simple means. SOLUTION: In this device, a return passage 5 of a circuit where balls 2 are circulated is provided to a ball nut 3. The return passage 5 penetrates in the ball nut 3 in the axial direction. From both end faces 3a and 3b sides of the ball nut 3 where the axial line S of the return passage forming position passes, a drilling work is applied by a drill separately respectively to form a through-hole 5 for return passage. An end cap 4 and a circulation groove 4a are also provided.
Patent JP-H0319750-A (JP)
Title: Control method for tool rotational runout
Inventor: MATSUNO ITARU
IPC: B23Q17/22
Filed: 1989-06-15
Abstract: PURPOSE:To prevent improper machining by moving a spindle, which holds a tool, to a detecting means, measuring a spindle speed when a preset rotational runout amount of the tool is obtained, storing the spindle speed and controlling it as the upper limit speed, when the new tool is mounted to the rotary spindle or after predetermined work is executed. CONSTITUTION:A detecting means 5, which measures rotational runout of a tool (drill) 1, is arranged in the moving range of a rotary spindle 3 for holding the tool (drill) 1. Subsequently, when the new tool 1 is mounted to the rotary spindle 3 or after predetermined work is executed, by moving the spindle 3, which holds the tool 1, to this detecting means 5, a spindle speed, when a preset rotational runout amount of the tool 1 is obtained, is measured and stored, and the speed of the spindle 3 is controlled by a control unit 9 with this stored speed serving as the upper limit machining speed. In this way, improper machining of a workpiece 8 and machine trouble can be prevented.
Patent JP-H091673-A (JP)
Title: Light beam scanning molding method and device therefor
Inventor: SHIGEMATSU TAKANORI
IPC: B29C67/00
Filed: 1995-06-20
Abstract: PURPOSE: To prevent generation of warp at molding so at to improve dimension al precision and shorten a working time so as to improve efficiency of molding work. CONSTITUTION: A cubic shape 10 is designed by using a design support computer 11 and a coordinate data of its section is transferred to a control means 12. The control means 12 controls an XY-axis moving means 8 so as to advance light beam heads 6a and 6b in a direction 17, and beam lights 15a and 15b which are being adjacent to each other and apart from each other by a fixed distance are applied to a photo-setting resin 5 by control of light shutters 7a and 7b. While the light beam heads 6a and 6b are moved in a direction of a Z-axis by controlling a Z-axis moving means 9 with the control means 12, irradiation to the photo-setting resin 5 by delay time of the beam lights 15a and 15b is repeated so as to form an optical molding 18.
Patent JP-H11343995-A (JP)
Title: Shaft seal part structure of impeller shaft of pump
Inventor: ASHIDA YOSHIKAZU
IPC: F04D29/08
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent drop with time of the sealing force of a shaft sealing packing and make information about the time for replacing the packing. SOLUTION: This shaft seal part structure is such that a gland packing 21 is encapsulated in a packing box 17 in such a way as covering the periphery of an impeller shaft 13 which penetrates the packing box 17, wherein the encapsulation of the packing 21 is made in compression using a packing holder 18. The packing holder 18 is arranged movable in the compressing direction of the packing 21 and energized by a spring 28 in the compressing direction. With this energization, the holder 18 moves with the wear of the packing 21 to cause it to be compressed, which precludes drop of the sealing force. A sensor 31 is installed to sense the condition that the movement in compressing direction of the holder 18 exceeds the allowable wear of the packing 21, and in conformity to the sensing signal emitted eventually, the timing of replacement is informed by means of buzzer, lamp, etc.
Patent JP-H01318618-A (JP)
Title: Execution of work for foundation of structure and its apparatus
Inventor: SHIBUYA AKIRA
IPC: E02D27/01
Filed: 1988-06-21
Abstract: PURPOSE:To facilitate the treatment of a mold and reduce the process of construction and need no extra excavation by forming the mold with a synthetic resin foamed-body. CONSTITUTION:After reinforcements are arranged in a footing beam 2, a light passage passage is set, and a foamed styrene mold 1 is set on the periphery of the footing beam 2, and floating-proof metal fittings 11 fixed on levelling concrete 4 prevents floating from being generated, and between the molds 1 adjacent to each other, a dowel 8a or an expanding-proof metal fittings 18 is placed. Then, the joint sections of the respective molds 1 are sealed up with gum tapes 19, and the molds 1 are completed. After that, reinforcements are arranged in a footing slab 3 and after that, concrete is placed on the footing beam 2 and the footing slab 3.
Patent JP-S6132575-A (JP)
Title: Semiconductor rectifier
Inventor: FUKAZAWA TORU
IPC: H01L29/74
Filed: 1984-07-25
Abstract: PURPOSE:To reduce external force applied to a glass sealing section on the connection of a lead terminal section, and to improve workability by leading out a lead outside a pipe, welding the pipe and the lead and hermetically sealing the inside of the pipe. CONSTITUTION:The nose section of a lead 4 is penetrated into a pipe 10 and projected outside the pipe 10, and the intermediate section of the lead 4 is welded to the sealing pipe 10 to hermetically seal the inside of the pipe 10. When a press-in type semiconductor rectifier instrument is mounted, the rectifier instrument is pressed into a previously formed hole 9a in a radiator plate 9 made of a metal consisting of aluminum, etc. with the object of conduction and thermal conduction while the lead 4 to which a solder coating layer 11 is shaped is connected and fixed to a hole 12A formed to a printed substrate 12 by a solder material. A case 2 for the semiconductor rectifier instrument is tilted to a flat section in the radiator plate 9 at that time. When the lead 4 is connected to the printed substrate 12, external force is applied to the lead 4 from the outside and the lead 4 is corrected when the nose of the lead 4 and the position of the hole 12A in the printed substrate 12 are not conformed, but the lead 4 has elasticity and external force concentrates to a pipe welding section B, thus preventing a direct effect on a glass seal 6, then improving fitting capability.
Patent JP-S5855990-A (JP)
Inventor: KAWAGUCHI TOSHIAKI
IPC: G10L15/28
Filed: 1981-09-29
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-S6322043-A (JP)
Title: Manufacture of glycol ethers
Inventor: MAACHIN FUIRITSUPU ATOKINZU
IPC: C07C43/13
Filed: 1987-06-19
Abstract: Glycol ethers are produced by reacting an olefin oxide with an alkanol over a cation-exchangeable lamellar clay catalyst wherein the exchangeable cations of the catalyst are cations of one or more rare earth elements.