baber/WOPTO huggingface dataset:
Patent JP-H0411290-A (JP)
Title: Musical sound reproducing device
Inventor: FUNABASHI YASUHIRO
IPC: G11B27/10
Filed: 1990-04-27
Abstract: PURPOSE:To decrease the amount of data for each piece of music and to reproduce linear data repeatedly in reproduction by recording the common or similar part of the contents of musical sound information linearly. CONSTITUTION:The music information stored on a storage medium contains a repetitive data part 14 where the common or similar contents part of music information on one piece of music is linear data, start position identification data 16 which indicates the start position of the repetitive data part 14, and end position identification data 18 which indicates its end position. Repetitive indication data 22 for indicating the repetitive reproduction of the repetitive data part 14 to a music reproducing means is included. A music reproducing means receives the indication of the repetitive indication data 22 and reproduces the repetitive data part 14 repeatedly according to the start and end position identification data 16 and 18. Consequently, the amount of music information for each piece of music which is stored on the storage medium is decreased to perform music reproduction similar to normal music performance in reproduction.
Patent JP-S5815334-A (JP)
Title: Phase locking type frequency synthesizer
Inventor: TAKAHARA ATSUYUKI
IPC: H03L7/081
Filed: 1981-07-22
Abstract: PURPOSE:To realize a minimum frequency variable step having smaller frequency than an output frequency of a reference signal generator, while keeping an excellent phase noise characteristic, by controlling the counting value of a programmable frequency divider and the phase shift amount of a voltage controlled phase shifter with a logial circuit. CONSTITUTION:An output signal of a voltage controlled oscillator 1 is branched into two, one is taken as a device output OUT and another is applied to a programmable frequency divider 2. The signal is stepped down in frequency and given to one input of a frequency phase comparator 3. An output signal of a reference signal generator 14 is applied to another input of the comparator 3 via a voltage controlled phase shifter 11 to compare the frequencies and phases of the both. An obtained error signal is negatively fed back to a frequency controlling terminal of the oscillator 1 via a loop filter 5. The counting value of the frequency divider 2 and the phase shifter amount of the phase shifter 11 are controlled with an output data of a logical circuit 13. A DA converter 12 converts an output of a logical circuit 13 into an analog signal and gives to the phase shifter 11.
Patent JP-H07320173-A (JP)
Title: Photoelectric smoke sensor and fire sensor
Inventor: OKA SHOICHI
IPC: G08B29/04
Filed: 1994-05-27
Abstract: PURPOSE:To reduce the burden on an inspector for maintenance. CONSTITUTION:A supply voltage monitor means 15 which monitors the supply voltage applied to a power supply line by a receiver and changes the output in accordance with this supply voltage and an emitted light intensity control means 16 which changes the intensity of emitted light of an infrared light emitting diode LED1 as the light emitting element in accordance with the output of the supply voltage monitor means 15 are provided, and the alarm raising operation is artificially performed by the prescribed change of the supply voltage. Thus, the maintenance work is facilitated because the operation of a photoelectric smoke sensor is inspected by the remote control from the receiver.
Patent JP-S5239124-A (JP)
Title: Feeding oil type electric apparatus
Inventor: OOKUBO HITOSHI
IPC: H01F27/12
Filed: 1975-09-23
Abstract: PURPOSE: To prevent an insulation break down caused by a drift charge phenomenon, by constructing the upper stream side with the same kind of insulator used as that of the electrical part of the forced oil machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01285699-A (JP)
Title: Sealed device for water pump bearing
Inventor: MIYAKE NOBUHIKO
IPC: F16J15/00
Filed: 1988-05-12
Abstract: PURPOSE:To prolong the durable life of a bearing by providing at least one of the stagger shaped labyrinth formed in combination with the first sealing body and the second sealing body, between a water pump bearing and a mechanical sealing. CONSTITUTION:Before assembling the present device on a bearing 20, each fin part 46 of the divided body of the second sealing body 44 is interlocked with each fin part 43 of the first sealing body 41 facing to each other in the radial direction so as to be inserted into each groove of the fin part 43. After the mating surface of each divided body is matted each other, a rubber band 50 is interlocked into the circumference groove 48 of the sealing body 44 so as to combine each divided body in no-separating condition. In a labyrinth sealing member 40 interlocked with such a constitution, after the installed part 47 of the sealing body 44 is fitted to a groove 21a so as to be assembled integratedly with an outer wheel 21, it is inserted into an annular space between a housing 30 and a rotary shaft 10, so that the outer wheel 21 and the sealing body 44 are fitted on the inner circumference surface of the housing 30, while the sealing body 41 is fitted on the outer circumference surface of the rotary shaft 10. Therefore, the bearing 20 is hard to be affected by water.
Patent JP-2000303975-A (JP)
Title: Rotary compressor
Inventor: ADACHI TORU
IPC: F04C18/344
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor high in reliability by preventing its rotor part from being defective caused by high pressure due to liquid compression. SOLUTION: In this rotary compressor, the rotation of a rotor disposed in the cylinder 4 having a cylindrical inner wall surface while being off-set, permits the tip end of each vane provided to be freely slid over the slits provided for the rotor 5, to be slid over the inner wall surface of the cylinder 4 so as to be formed into each compression chamber, and recessed parts 8a and 8b are formed up at a front or a rear side plate 2, in which an intake portion of refrigerant is formed up, or at both the side plates 1 and 2. By this constitution, when liquid refrigerant is sucked in each compression chamber, the liquid refrigerant is expanded, and refrigerant pressure is thereby dropped down so as to be evaporated.
Patent JP-S609925-A (JP)
Title: Ending in device for bind spinning
Inventor: SUZUKI YOSHIHISA
IPC: D01H15/00
Filed: 1983-06-28
Abstract: PURPOSE:To send securely a yarn end of end breakage from an outlet part of a nozzle to a yarn passage, by making each pair of two spinning units, setting betwen both sides of the right and left of each pair, transferring an air twisting nozzle to the space, connecting the yarn end to suction pipe. CONSTITUTION:A drafting machanism consisting of neighboring two spindles is made as a pair, and the spaces H are set between these pairs. When end breakage ocurrs in the air twisting nozzle 4 and ending is carried out, the nozzle is transferred from the normal spinning position A to the threading position B, and it is off the front rollers 3 and 3'. The piecing rollers 22 are transferred with keeping the yarn end, and integrated with the air twisting nozzle 4, the nozzle, and shows a suction action on the inlet. Simultaneously, the piecing rollers 22 are reversed, and the yarn end is sent from the outlet 4b of the nozzle to the threading passage.
Patent JP-S5911755-A (JP)
Inventor: GAANII ERU GOTSUDOUIN
IPC: H02K3/28
Filed: 1983-06-28
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-S61275560-A (JP)
Title: Structure of combustion device
Inventor: KAWAMURA HIDEO
IPC: F02M31/04
Filed: 1985-05-30
Abstract: PURPOSE:To promote vaporization of fuel by fitting a porous wall board in a combustion tube to partition between the combustion chamber and the vaporization chamber while providing a fuel nozzle having an ejection port opening to the vaporization chamber while containing a fuel vaporizer integrally with the porous wall board. CONSTITUTION:A porous wall board 6 made of ceramics honeycomb structure is fitted to the intermediate section of combustion tube 17 to partition the vaporization chamber 2 and the combustion chamber 7. A cylindrical fuel nozzle 3 is provided integrally approximately in the center of said board 6 and projected through a cover plate 14 to the cylindrical section 13 provided on the end wall board 12a while an ejection port 3a opening to the vaporization chamber 2 is made through the circumferential wall of fuel nozzle 3. Consequently, upon firing of vaporized fuel sucked through said board 6 into the combustion chamber 7, said board 6 is heated by the combustion heat of the combustion chamber 7 to maintain high temperature in the vaporization chamber 2 thus to promote vaporization of fuel even upon interruption of power to the heating plug 5.
Patent JP-H05116025-A (JP)
Title: Burr removing device
Inventor: SEGAMI KIYOKATSU
IPC: B23B41/00
Filed: 1991-04-19
Abstract: PURPOSE:To remove the burr produced on the rear side of a through-hole when the through-hole is provided in a workpiece, and to enable the burr removing of many kinds of through-holes by one kind of burr-removing tool. CONSTITUTION:A main spindle 16 connected to a driving motor 14 via a universal joint 15 is formed on a reciprocbtable base 11. To the end of the main spindle 16 a burr-removing tool 18 is connected. On the outer circumference of the main spindle 16, a plurality of means 23 for pressing the main spindle 16 in the directions intersectional to the axis are provided at regular intervals, and by the pressing action of the pressing means 23, the burr removing tool 18 is turnedly moved in an inclined state and in an approximately conical shape making a center of the axis of the driving motor 14.
Patent JP-H11308094-A (JP)
Title: Logical operation element and method therefor
Inventor: YASUOKA MASAZUMI
IPC: H01L31/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To accelerate the logical operation of a logical product or the like and to save power. SOLUTION: The input signals of plural binary data are turned into the combination of electric signals and optical signals, logical operation is executed in an operation executing means 25, such as a photoconductor or the like and the electric signals of the binary data are outputted. Since the input signals are composed of the combination of the electric signals and the optical signals and the logical operation is executed by photoelectric, action the operation is accelerated and the power is reduced as well when compared to a conventional element for turning all of the input signals to the electric signals and executing the logical operation only through electricity.
Patent JP-H01288647-A (JP)
Title: Active damping base for precise instrument
Inventor: OMI TADAHIRO
IPC: F16F15/02
Filed: 1988-05-12
Abstract: PURPOSE:To cut off the vibration transmission onto a high precision instrument by arranging an elastic support body having a low spring constant in the horizontal direction and high spring constant in the vertical direction and controlling the vibration of the additional mass so that its phase may reverse against a harmful vibration. CONSTITUTION:An elastic support body 2 is that which laminates a metal sheet 12 and rubber sheet 13 alternately. Pressure containers 4a, 4b are mutually communicated via the conduit 14 having an orifice 5 and communicated respectively to air springs 6a, 6b as well. A compressed air source 7 is connected via a vibration control valve 9 to one part of the pressure containers 4a, 4b and the whole body of this part becomes the actuator A for active control offsetting a harmful vibration by sensing the harmful vibration vibrating an upper part foundation 1a and applying the reaction force for control reversing its phase to the upper part foundation 1a. Consequently the upper part foundation 1a can maintain its still state despite of the input of the harmful vibration.
Patent JP-H0412814-A (JP)
Title: Decorated panel and manufacture thereof
Inventor: HAYASHI MINORU
IPC: B29C39/10
Filed: 1990-05-01
Abstract: PURPOSE:To obtain a panel having no recessed and protruding parts of patterns in its surface and having excellent durability and abrasion resistance of the patterns by preliminarily printing patterns in a first molding plate in use of ink containing a release agent and injection molding resin into the molding mold in which the patterns are turned inside and manufacturing a panel thereby. CONSTITUTION:On the one surface 1a of a sheet of inorganic glass 1, patterns 4 are printed by ink. The ink used herein consists of resin of being soluble into pigment, release agent, organic solvent, and the organic solvent. Next, for rendering the surface of the inorganic glass with printed patterns inside, a sheet of approximately identical inorganic glass 5 is opposed thereto and, for making the distance between the inorganic glasses 1 and 5 have a desired breadth, gaskets 2 made of flexible vinyl chloride or the like are inserted into the utmost outer peripheral parts of the inorganic glasses 1 and 5 and secured thereto by clips 3 and, into the mold constructed by an aforementioned manner, the molten resin of thermosetting resin is injected and then heat- cured, after that, removed from the molding mold for obtaining a painted panel 6. The thus obtained decorated panel 6 has utterly no recessed and protruded feelings because the ink part 4 is taken into the panel and therefore has a flat surface thereon. In consequence thereof, the painted parts are not likely to wear.
Patent JP-H09279533-A (JP)
Title: Passage opening/closing device
Inventor: TSUJII TAICHI
IPC: E01F13/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a device that can form a support into lightweight and smart structure by placing a motor separately and can obtain high-speed smooth elevating opening/closing performance regardless of the position relation between the support and the motor. SOLUTION: An upper toothed pulley 16 and a lower toothed pulley 17 are provided at the upper end and lower end of a pole 2, and a toothed belt 18 is stretched between both pulleys. A driving shaft 12 with its upper end provided with a worm 19 to be meshed with the upper toothed pulley 16 is provided, and rotation from a motor is transmitted to the driving shaft 12 via a flexible shaft 10 and drives the toothed belt 18 through the worm 19 and the upper toothed pulley 16 so as to elevate a chain 6. The lightweight, smart and noiseless pole 2 can thereby be realized.
Patent JP-H02294774-A (JP)
Title: Id deciding device
Inventor: SUZUKI OSAMU
IPC: G06Q50/16
Filed: 1989-05-09
Abstract: PURPOSE:To reduce the number of display lamps and to obtain an inexpensive and easily observable ID deciding device by providing the device with a display part having a pair of OK and NG lamps for displaying an ID decision result, and only when ID decision other than ten-key operation is OK, displaying the ID decision result based upon the ten-key operation differently from a lighting format based upon the other ID deciding means. CONSTITUTION:A reader head part 1a, a display part 1b for lighting up ID decision OK or NG and a ten-key part 1c are arranged on the surface part of a card reader 1. On the other hand, a CPU 1d, a ROM 1e for storing a program or the like, a RAM if 1f for storing collating data or the like, an I/O interface 1g for controlling an electric lock 2a, a clock 1h, etc., are included as internal constitution and the CPU 1d collates input data inputted by the reader head 1a and the ten-key 1c with previously registered data to execute ID decision. Only when ID decision based upon the means other than the ten-key operation is OK, the ID decision result based upon the ten-key operation is displayed differently from the lighting format based upon the other ID decision result. Since it is unnecessary to prepare plural display parts corresponding to different DI deciding means, an inexpensive and easily observable device can be obtained.
Patent JP-S6452619-A (JP)
Title: Method for molding molded product of optical glass
Inventor: ENOMOTO MASAO
IPC: C03B11/00
Filed: 1988-05-12
Abstract: PURPOSE:To contrive improvement in mass-productivity of formed product, by premolding an initially molded glass product, simultaneously reducing the central wall thickness in a softened state and deforming the product while extending the area of the top surface. CONSTITUTION:A molten glass stream 3 flowing down from an orifice 2 is received by a mold 4 and cut to form an initially molded product (6a), which is then placed on a refractory support plate 7 in the interior of a heating furnace and heated. In the process, the top surface of the softened initially molded product (6a) is moved downward by its own weight to reduce the central wall thickness and the central part (A) is simultaneously extended to afford a premolded product (9a) having eliminated surface defects. The required molded optical glass product (13a) is subsequently formed in a softened state between the top force (12a) and bottom force (10a) with a high accuracy. Since the molded product (13a) without defects in a softened state is readily obtained, mass-productivity of the formed product is improved.
Patent JP-2000033113-A (JP)
Title: Ultrasonic cleaning device
Inventor: ANDO SHIGERU
IPC: A61L2/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To shorten cleaning time, and to enhance a sterilizing effect by providing a vibrator setting a frequency of an ultrasonic wave transmitted from an ultrasonic wave transmitting means for transmitting an ultrasonic wave in the water not less than a specific value, and setting intensity not less than intensity for generating cavitation. SOLUTION: An ultrasonic cleaning device A is composed of a dissolved oxygen adding means 101, a bubble removing means 102, an ultrasonic wave transmitting means 103 and a delivery port 147. The dissolved oxygen adding means 101 is connected to the service water primary side 141 through piping 142 and to the bubble removing means 102 through piping 143. The bubble removing means 102 is connected to the ultrasonic wave transmitting means 103 through piping 144, and the ultrasonic wave transmitting means 103 is connected to the delivery port 147 through piping 145.  The ultrasonic wave transmitting means 103 connects an ultrasonic vibrator 133 for connecting a high frequency control circuit, a frequency of an ultrasonic wave transmitted from the high frequency transmitting means 103 is set not less than about 100 KHz, and intensity is set not less than intensity for generating cavitation.
Patent JP-S607527-A (JP)
Title: Processing system for structuralization expression of state transition diagram
Inventor: WAKAMOTO MASAAKI
IPC: G06F17/50
Filed: 1983-06-27
Abstract: PURPOSE:To obtain an easy-to-see state transition diagram and at the same time to simplify the algorithms for input, editing and processing, by displaying the state transition diagram in a tree structure after detecting the symbol information, the branch information and the branch end information out of the input information. CONSTITUTION:The symbol information, the branch information and the branch end information are detected out of the input information, and a state transition diagram is displayed in a tree structure. For instance, the information necessary for production of the transition diagram from a keyboard 10 with a conversational style with a display 22. This input information is stored to an input information buffer 11. Then a command analysis part 12 extracts the branch information 13, the branch end information 14 and the symbol information 15 or of the information stored in the buffer 11. A symbol position calculation part 17 calculates the position coordinates where the symbol is displayed and displays the coordinates to the display 22 via a pattern generator 21. Then a branch position calculation part 18 calculates the branch position coordinates, and a branch position setting part 20 reads the branch position coordinates out of a stack 19 to display it to the display 22.
Patent JP-S61273270-A (JP)
Title: Spot welding gun
Inventor: TSURUTA IKUO
IPC: B23K11/11
Filed: 1985-05-29
Abstract: PURPOSE:To miniaturize and to increase the work efficiency by providing two pieces of pistons inside a pressure cylinder and by linking the rod fitting an electrode chip to respective piston and C type york as well. CONSTITUTION:A cylinder tube 16 is divided into three chambers 19-21 by arranging two pieces of pistons 17, 18 inside a pressure cylinder 15. The front part piston 17 provides integrally a cylindrical body 26 on the center part and penetrates the rod 29 for welding linked with the rear part piston 18 through the cylindrical body 26 freely slidably. A work 42 is pinched by electrode chips 31, 32 with the rod 29 and york 32 when the air inside intermediate chamber 20 is exhausted into the atmosphere by feeding a compressed air to the front chamber 19 and rear chamber 21. The spot welding is then performed. Due to the inertial weight of the chip being reduced accordingly the miniaturization can be performed and the work efficiency can be increased as well.
Patent JP-S63279357-A (JP)
Title: Inter-processor communication control method
Inventor: KOBAYASHI TAKAHARU
IPC: G06F15/177
Filed: 1987-05-12
Abstract: PURPOSE:To improve the performance of a communication control system and an arithmetic processor by counting the procedure calling frequency for each task so as to specify the procedure calling frequency for each of those tasks working on a control processor and the arithmetic processor. CONSTITUTION:The procedure calling communication carried out via a control processor 3 is decided. Based on this result of decision, the arithmetic processor calling frequency 111 is counted within a task state block 11 so that the procedure calling communication is decided to the processor 3. Based on this result of decision, the control processor calling frequency 112 is counted within the block 11. That is, the procedure calling frequency is counted for each task when the communication is performed between the processor 3 and an arithmetic processor 4. Thus it is possible to specify the procedure calling frequency for each of those tasks working on both processors 3 and 4. As a result, the performance is improved for a communication control system as well as the processor 4.
Patent JP-H02294564-A (JP)
Title: Guide vane opening and closing device for hydraulic machine
Inventor: INAGAKI TAIZO
IPC: F03B3/18
Filed: 1989-05-09
Abstract: PURPOSE:To prevent the damage of a guide vane and to facilitate regulation of an opening and closing position by a method wherein two protrusions are formed on the side of an arm boss, and a stopper on the guide vane arm side is positioned between the protrusions. CONSTITUTION:An arm boss 5 is secured to a spindle 2 of a guide vane 1. A guide vane arm 15 is coupled to the arm boss 5 through a torque transmission mechanism 16. Two protrusions 21 and 22 are formed on the side of the arm boss 5 with a distance in a peripheral direction therebetween. Meanwhile, a stopper 23 is protruded on the guide vane arm 15 side, and the stopper 23 is positioned between the protrusions 21 and 22. This constitution prevents the damage of the guide vane through limitation of the swing angles of the arm boss 5 and the guide vane.
Patent JP-H05312460-A (JP)
Title: Refrigerator
Inventor: UEDA NOBUHIKO
IPC: F25D21/08
Filed: 1992-05-08
Abstract: PURPOSE:To prevent refrigerated foodstuffs from rotting by malfunction due to noise or the like in the defrosting control of a refrigerator, thereby causing a defrosting operation to continue for a long time. CONSTITUTION:The refrigerator comprises a defrosting temperature detecting means 11 for detecting temperatures of a cooler, a defrosting heater 10, a control means 19 comprising CPU 15, RAM 16, ROM 17, and a defrosting timer 20 for counting the time during which the defrosting heater 10 is energized, and a drive means 14 for driving the heater 10.