baber/WOPTO huggingface dataset:
Patent JP-H04293511-A (JP)
Title: Device for recovering dust from successive suction dust collector by use of suction box
Inventor: KATAOKA TOSHIAKI
IPC: B01D46/02
Filed: 1991-03-25
Abstract: PURPOSE:To improve workability and maintainability by a method wherein, below primary hoppers, are provided suction boxes through which dusts in the hoppers can be drawn out into a suction cart, while being forcibly stirred, and they are connected to a common transfer pipe through which the dust can be drawn out successively from all of bag chambers, while being sucked from each bag chamber separately. CONSTITUTION:A bag filter dust collecting machine provided with a plurality of bag chambers 1A-1D comprising primary hoppers 2A-2D; suction boxes 10A-10D provided below their respective primary hoppers, dusts in the hoppers capable of being drawn out therethrough by a suction cart 6, while being forcibly stirred; and a transfer pipe 8 connecting the suction boxes, the dusts being drawn out therethrough from all of the bag chambers successively, while being sucked from each bag chamber separately; in the recovery of the dust from the bag filter dust collecting machine, there is no lowering in the operating efficiency and the workability and maintainability can be improved.
Patent JP-H03261413-A (JP)
Title: Automatic rice cooker
Inventor: NAKANO AKIHISA
IPC: A47J27/00
Filed: 1990-03-12
Abstract: PURPOSE:To prevent the water and also the rice from leaking by providing a nozzle operation detecting part for detecting an operation of a rice nozzle, and executing no transfer of rice and water, when the operation of the rice nozzle is uncertain. CONSTITUTION:When a user inputs the rice cooking quantity, a rice nozzle solenoid 14 operates and a rice nozzle 13 is inserted into a cover 12. When the rice nozzle 13 is set surely to the cover, a rice nozzle operation detecting part 13 is turned on and by a signal from a control circuit part 11, a rice discharge port 4 weighs rice by a prescribed quantity each, and supplies this rice to a rice washing part 5. Rice washed by the rice washing part 5 passes through a transfer part 6 and is supplied to a pot 1. In the case the rice nozzle 13 is not set surely to the cover, the rice nozzle operation detecting part remains in a turn-off state, and from the control circuit part 11, a signal for discharging rice is not sent, and an abnormality notice, etc., are executed. In a normal case, rice cooking water conforming to the rice cooking quantity is put into a water tank 7 and supplied to the pot 1 by a feed water pump 8 after rice is put into the pot 1, a heating means 2 is energized and rice cooking is started.
Patent JP-H06244207-A (JP)
Title: Semiconductor device
Inventor: HAMANO TOSHIHISA
IPC: H01L21/336
Filed: 1991-03-25
Abstract: PURPOSE:To prevent generation of crystal edge and the like, and to obtain excellent characteristics. CONSTITUTION:A rectangular insulating film 2 is formed on the lower side of a polysilicon layer 3 in the direction of a drain electrode part 3D from a source electrode part 3S, the crystal growth of the polysilicon layer 3 is conspicuously performed along the above-mentioned insulating film 2, and the interface of polysilicon grains is decreased in the direction of the drain electrode part 3D from the second electrode part 3S.
Patent JP-S63226183-A (JP)
Title: Scramble decoder device
Inventor: SATO MASARU
IPC: H04N7/171
Filed: 1987-03-16
Abstract: PURPOSE:To obtain a stable descramble picture by retrieving a horizontal synchronizing signal based on a scramble video signal, when a synchronization shift has been generated. CONSTITUTION:When the horizontal sinchronization shift is generated, an output value 12a of an H section counter 12 comes not to coincide with a timing of a transmission video signal, the generation of a mask pulse 52a responds thereto, and it is shifted from a normal position. In this case, when a count value which has been set to a mask pulse counter 54 is set to '3', the count value becomes '3' at the same timing as an inversion pulse is generated. In such a way, when the count value reaches a prescribed value, the mask pulse counter 54 generates a mask inhibiting pulse 54a, therefore, this pulse 54a is brought to OR addition to the output of a flip-flop 521, the inversion pulse is lengthened, and a horizontal synchronizing signal is retrieved positively. In such a way, the synchronization shift is fixed, and a descramble image display on the picture is not influenced by the synchronization shift.
Patent JP-S60202912-A (JP)
Title: Manufacture of anisotropic magnet roll
Inventor: HAGI CHITOSHI
IPC: H01F7/02
Filed: 1984-03-28
Abstract: PURPOSE:To obtain an anisotropic composite magnet having excellent magnetic characteristics by forming a plurality of injection ports on a circumference concentric to a molding space in the end surface thereof and arranging the injection ports on a magnetic pole for a magnetic circuit in the periphery of the molding space. CONSTITUTION:A plurality of injection ports 81-83 are mounted onto a circumference concentric to a molding space 1 in the end surface of the molding space 1. The injection ports 81-83 are disposed at corresponding positions on magnetic poles for a magnetic circuit consisting of yokes 71-73 fitted around the molding space 1 and a core 2 at that time. A kneaded material is introduced into the molding space 1 from the injection ports 81-83, thus manufacturing an anisotropic magnet roll.
Patent JP-H10256791-A (JP)
Title: Lead molding apparatus
Inventor: TSUMURA TAKESHI
IPC: H05K13/04
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a lead molding apparatus which can operate a plurality of lead molding dies in a single drive mechanism, and can easily exchange the lead molding dies with high safety and a simple structure. SOLUTION: Lead molding dies 1, 1a include sliders 10, 10a which are driven linearly on an upper surface of a slide part 17, installed on a lower flange 8, middle pawls 14, 14a opened or closed by rotation of a plate cam 7, and outer pawls 15, 15a respectively. A transmission mechanism includes a timing belt 12 for transmitting power of a drive source, a timing pulley 13 and a drive shaft 11. The lead molding dies 1, 1a are removably coupled with one end of the drive shaft 11 of the transmission mechanism. A mold unit 18 is disposed between upper and lower flanges 6 and 8 and is molded integrally. The mold unit 18 is freely removably mounted to a housing 9.
Patent JP-H05266520-A (JP)
Title: Magneto-optical recording medium and its production
IPC: G11B11/10
Filed: 1992-03-17
Abstract: PURPOSE:To provide the magneto-optical recording medium for a magnetic field modulation method having a high magnetic field sensitivity and high magnetic domain stability. CONSTITUTION:A first dielectric layer 4 is formed on a transparent substrate 2. A recording layer 6 consisting of a first magnetic later 6a and second magnetic layer 6b subjected to an exchange bond is formed on this first dielectric layer 4. A second dielectric layer 8 and a reflection layer 10 are successively formed on this recording layer 6. Of the first magnetic layer 6a and second magnetic layer 6b in the recording layer 6, the one layer is relatively high in Curie temp. and relatively small in fluctuation of magnetic wall energy (A type layer) and the other layer is relatively low in Curie temp. and is relatively large in fluctuation of magnetic wall energy (B type layer). The A type layer has the high magnetic field sensitivity and the B type layer has the high magnetic domain stability. The recording to the recording medium is executed in the form to be governed by the characteristics of the A type layer and, therefore, the high magnetic field sensitivity is obtd. The magnetic domain of the B type layer fixes the magnetic domain of the A type layer when the recording is once executed and, therefore, the high magnetic domain stability is obtd.
Patent JP-S52144608-A (JP)
Title: Oxo reaction of monoolefin containing impurities
Inventor: FUKUSHIMA SHIYUUICHI
IPC: C07C27/00
Filed: 1976-05-25
Abstract: PURPOSE: Monoolefins containig conjugated diene compounds are undergone oxo reaction at low catalytic concentration and high temperature, thereby converting the contained diene compounds, and the product is undergone the second oxo reaction to afford aldehydes and alcohols in high yields. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05264637-A (JP)
Title: Device for detecting disconnection of strand of overhead earth-wire
IPC: H02G1/02
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a device for detecting the disconnection of strands of an overhead earth-wire, which can detect the disconnection of strands of an overhead earth-wire due to the ground discharge and a position of the disconnection generation. CONSTITUTION:A pair of current sensors 3 for detecting the current flowing in an overhead earth-wire 2 are fitted to each steel tower 1 to compute the Coulomb quantity on the basis of the waveform of the current at the time of ground discharge, and the data is stored in a memory with the date of detection. At the time of maintenance, the data of each steel tower is input to a computer to specify the ground discharge position on the basis of a position of inversion of the waveform and judge the existence of disconnection of strands base on the magnitude of the Coulomb quantity.
Patent JP-H10251506-A (JP)
Title: Resin composition and coated formed product using the same
Inventor: UCHIDA SHINJI
IPC: C08L75/04
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for a coated formed product such as synthetic leather, excellent in surface touch (dry touch) and slipperiness and advantageous in cost, by compounding a urethane resin with a polyimide in a specific ratio. SOLUTION: This composition is obtained by compounding (A) 100 pts.wt. of an urethane resin having 5,000-300,000 number-average molecular weight with (B) 0.3-90 pts.wt. of a polyimide. The composition comprises preferably 5-80wt.% of the resin of the components A and B and (C) 95-20wt.% of an organic solvent. Preferably the component A is obtained by using a polyisocyanate and a polyol and optionally a chain extender as raw materials and the component B is prepared by subjecting an amino group-containing compound and a tetracarboxylic acid to condensation ring formation reaction.
Patent JP-H01236984-A (JP)
Title: Soil water floatation treatment device and air mixing apparatus for use therein
Inventor: IWAYAMA HIROAKI
IPC: B01F33/40
Filed: 1988-03-16
Abstract: PURPOSE:To bring a full air mixing effect, by only providing turbulence plates in the interior of a hollow cylinder for producing a turbulent flow therein. CONSTITUTION:The soil water is sent from a separating tank 33 and passed through a hollow cylinder 51 in the axial direction, while making a series of quick turns alternately clockwise and counterclockwise by turbulence plates 52A and 52B arranged in the hollow cylinder 51. The turbulent flow thus created through the hollow cylinder 51 gives rise to a cavitation in the flowing soil water and, for this reason, the soil water is mixed fully with the air being delivered from an entry passage 53 and this mixture is thereafter sent to a floatation chamber 34 of a floatation tank 3 so as to form and float air bubbles 9 in the floatation chamber 34, whereby, after the dusts attached to such air bubbles in the soil water are collected on the water surface therein, they are removed by a skimming device 2. The portions of this soil water near the surface are then sent into a purification chamber 35 together with the supernatant water being flowed therein from a separation chamber 33 and the water purified in the purification chamber is sent again therefrom to a wet dust collector 10 by a delivery pump 7.
Patent JP-S55153274-A (JP)
Title: Power converter
Inventor: UCHINO HIROSHI
IPC: H02M7/162
Filed: 1979-05-17
Abstract: PURPOSE:To simplify the circuit and to improve the control performance by providing one commutation capacitor controlling triggering timing of thyrisotrs, and controlling the recharging voltage of the commutation capacitor. CONSTITUTION:Thyristor bridges 3A and 4A are connected to a power-supply transformer 2A and thyristor bridges 3B and 4B are connected to a power-supply transformer 2B whose phase is the same as that of the transformer 2A. Furthermore, the bridges 3A and 3B and the bridges 4A and 4B are connected in series. A commutation capacitor 5 is connected to the connecting points of said briges. Therefore, while the positive-side bridges 3A and 3B are operating, the thyristor elements in the bridges 4A and 4B on the opposite side are used as auxiliary commutation thyristors, and the commutation in the negative-side arm of the bridge 3A and the commutation in the positive-side arm of the bridge 3B can be commonly performed with the capacitor 5. Thus, the circuit can be simplified and the stable commutation can be carried out.
Patent JP-H03262275-A (JP)
Title: Transparent type lighting device
Inventor: IJIRI TAKASHI
IPC: H04N1/04
Filed: 1990-03-12
Abstract: PURPOSE:To avoid decrease in the light quantity of a light radiating from an illuminant even at the circumference of a diffusion plate and to obtain the light having uniform illuminance from whole of the diffusion plate by providing a reflecting plate in the inside of the device and at least at a side face of the installation position of the illuminant. CONSTITUTION:Lots of lights 9 are collected from each illuminant 7 to a middle 8 of a diffusion plate 5 to obtain a sufficient illuminance. On the other hand, since reflected lights 20a, 20b or the like in a reflection plate 20B at the side face are added to lights 9a, 9b, 9c, 9d or the like obtained in a conventional device at the circumference part 10 of the diffusion plate 5, a sufficient illuminance is obtained even at the circumference part 10. This is equivalent to provide the illuminance to the outside of the device by providing the reflecting plate 20B to the device thereby preventing the decrease in the light quantity at the circumference part 10 and producing a light with a uniform illuminance to radiate from the entire parts of the diffusion plate 5. Since the decrease in the light quantity at the circumference part 10 of the diffusion plate 5 is not caused by the reflecting plate 20B provided to the side face, an accurate binary picture is obtained from most of the light generating from the diffusion plate 5 even when the light enters the image pickup visual field of a camera 2.
Patent JP-H02241625-A (JP)
Title: Turret device for turret punching press
Inventor: NAITO KINSHIRO
IPC: B21D28/36
Filed: 1989-03-15
Abstract: PURPOSE:To perform various kinds of working with one press by setting a hydraulic drive circuit into the turret of a turret punching press and driving a tool of each tool mount part. CONSTITUTION:Rotary joints 35, 37 are provided in the axial center parts 13, 9 of an upper and a lower turret 15, 11, oil passage 75 is formed at three rotary joints 35, 37 to supply the oil from a hydraulic motor to the tool mount parts 43A-43H, 45A-45H. An upper tool 17 and a lower tool 19 mounted by this oil on each tool mount part are operated to perform various kinds of working. In this way, since various kinds of working can be performed by one turret punching press, the working manhours for the set-up change, work handling, etc., can be reduced.
Patent JP-H02243465-A (JP)
Title: Storage bin driving control method for sorter
Inventor: SHIROSUGI KOJI
IPC: B65H39/11
Filed: 1989-03-15
Abstract: PURPOSE:To make transfer paper safely takable out of a storage bin by resetting each storage bin to the initial state at once when the final sheet of the copies transfer paper is discharged out, in a sorter for a copying machine or the like. CONSTITUTION:When copying is over, a sort mode or a stack mode is selected, a sorter 12 is being used, and a storage bin 2 is not yet set to an uppermost bin position, a bin motor 5 is rotated in reverse till it is st to the uppermost bin position adjacent to a paper discharge tray 1, and the storage bin 2 is put back to its home position. Then, transfer paper being housed is taken out of the storage bin 2 in stoppage. Thus, the transfer paper is safely takable out of the storage bin.
Patent JP-2000262078-A (JP)
Title: Drive control circuit for ultrasonic motor
Inventor: ASANUMA TOSHIYA
IPC: H02N2/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To use few number of signal lines for setting data and reduce the load on a circuit constitution of an ultrasonic motor controlled by a fundamental frequency using a programmable frequency divider. SOLUTION: Data of a signal (A) as the frequency setting signal from a data setting unit 21 is held in a latch circuit 53 during the time from the timing of a data latch signal for controlling the latch circuit 53 to the next data latch signal. A frequency is generated by a programmable frequency divider 52 according to the set data of the latch circuit 53. After the data latch, there is no need for the frequency setting data to be held by the data setting unit 21. The fundamental frequency generated from a fundamental frequency oscillating unit 50 is converted into a four-phase one-excitation signal or a four-phase two-excitation signal at a dividing unit 23 and is converted again to generate a control signal for an ultrasonic motor 26 according to each conditional setting data of stoppage, drive, reverse rotation, and forward rotation of the data setting unit 21.
Patent JP-S51137274-A (JP)
Title: To provide a method for controlling a pattern setting of excitation of a transfer sounds prevention device
Inventor: YANAGIUCHI TATSUO
IPC: B65G11/20
Filed: 1975-05-23
Abstract: PURPOSE: To provide a method for controlling a pattern setting of excitation of a transfer-sound-prevention unit for controlling sounds generated by collision of steel pipes during transfer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56158129-A (JP)
Title: Deodorization and cleaning of vacuum car
Inventor: TANAKA TOMOJI
IPC: F01N3/08
Filed: 1980-05-08
Abstract: PURPOSE: To reduce the air resistance, to stabilize and restrict the amount of evaporation of a liquid medicine during the vacuum car is traveling, and to simultaneously carry out the deodorization, desulfurization and denitrification, by blowing the exhaust gas of a vacuum car through many small pipes into a deodorizer holding the liquid medicine containing a deodorant, acid, alkali, and a thickening agent.  
     CONSTITUTION: A vertical small pipe 3 is inserted into a center hole 4 of a bottom plate 2 of an external large pipe 1; innumerable number of open holes 5 are provided in the upper part of the small pipe 3; many L type small pipes 6 are connected to these holes 5 so as to vertically hang down the legs of pipes 6 close together. A liquid medicine 9 containing a deodorant, acid and alkali is filled up between the external large pipe 1 and the vertical small pipe 3. A foamed polystyrene 10, a perforated sponge 11, a synthetic fiber mat 12 and a doughnut type push plate 13 are put upon the upper surface of the liquid medicine 9. The exhaust gas of the vacuum car enters into the bottom of the vertical small pipe 3; odorous constituents are adsorbed by an adsorption block 7; then, the exhaust gas is blown into the liquid medicine 9 through the L-type small pipes 6, and is cleaned. The deodorized and cleaned gas floats up and is discharged from the upper part after passing through the foamed polystyrene 10, the perforated plate 11 and the mat 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000259146-A (JP)
Title: Image display device
Inventor: HIRANO YASUHIRO
IPC: G09G3/298
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an image display device which is suitable for a display device such as PDP and a micromirror device. SOLUTION: A moving vector detection part 7 detects a moving vector MV needed for a movement compensating process from an input image signal S1. An MCIP part 1 generates an interpolation signal through the movement compensating process using a movement compensating vector MV1 generated by a moving vector conversion part 8 through converting operation and converts it into a line-sequential image signal S2. An MCFRC part 2 generates an interpolating frame signal by the movement compensating process with a movement compensating vector MV2 generated by a moving vector conversion part 9 and converts it into an image signal S3 of the same frame frequency as the frame frequency of the display device.  An MC correction part 5 performs a signal process for moving picture false outline disturbance suppression of movement compensation with a movement compensating vector MV3 generated by a moving vector conversion part 10 and converts it into a display image signal S6. Then the image is displayed at a display device part 6 such as PDP and a micromirror device.
Patent JP-S51136206-A (JP)
Title: Automatic light level controlling for light pcm relay
Inventor: MOCHIDA OSAHIRO
IPC: H04B10/293
Filed: 1975-05-21
Abstract: PURPOSE:Optical regulation of PCm signal amplitude at recognition point in photo-communication.
Patent JP-H01233693-A (JP)
Title: Charge reception system
Inventor: NISHIO MASANORI
IPC: H04Q9/00
Filed: 1988-03-15
Abstract: PURPOSE:To increase the transmission speed of a necessary data item and to remove any trouble to make a telephone communication or the like by checking whether or not a set data item exists in reception data when the reception data are collected from a reception machine to a control processing unit and immediately communicating to an output device to set the data item through a transmission path when it is 'yes'. CONSTITUTION:When a data item stored in an output table 10a is contained in reception data every time the reception data is collected to a central processing unit 10, a message containing this data item is edited. It is transmitted in the form of a selection message from the central processing unit 10 into the output table 10a through a transmission path 40 together with an inquiry to specify an address stored for the data item and the data item contained in the selection message is outputted to an output device 30 side receiving it. Thus, when the data item to require an immediate treatment and action is contained in the reception data collected from a reception machine 20, the effect and content can be exactly informed to a section requiring it.
Patent JP-H09248518-A (JP)
Title: Coating method for building material
Inventor: EHAMA DAISUKE
IPC: B05D1/30
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a building material with which the build-up parts of a coating material formed heretofore near recessed groove parts are eliminated at the time of coating by a flow coater method. SOLUTION: At the time of coating the building material 1 having the parts formed with the recessed groove parts 3 longitudinally and transversely in part (part A), the parts longitudinally and transversely formed with the recessed grooves described above are not subjected to coating or are subjected to coating by a coating method exclusive of the flow coater method. The parts (parts B) exclusive of the parts longitudinally and transversely formed with the recessed grooves are subjected to the coating by the flow coater method.