baber/WOPTO huggingface dataset:
Patent JP-H03186526-A (JP)
Title: Automatic paper feeding device
Inventor: TAMAI TAKASHI
IPC: B41J13/00
Filed: 1989-12-18
Abstract: PURPOSE:To obviate the work for demounting and setting paper in each replacement of an ink ribbon and prevent the drop of paper when an upper case is opened while keeping the recording paper in heaped state in a hopper, by installing a paper supporting member at the central part of the hopper for heaping up the recording paper. CONSTITUTION:When a thermal copying ink ribbon 13 is to be replaced, an upper case 33 of a thermal copying ink printer is turned to a prescribed position, and a ribbon gear as ribbon driving transmission means and a ribbon opening/ closing plate on which a ribbon attachment is axially supported are turned to the outside of both the side surfaces in the axial direction of the thermal copying ink ribbon 13 and opened. After the engagement with a ribbon core on which the thermal copying ink ribbon 13 is wound is released, the thermal copying ink ribbon 13 to be replaced is pulled out, though, in this case, a hopper 1 tilts downward from a horizontal plane and a recording paper 2 is given its gravity and tends to sliding-drop, the drop is prevented by the top edge part 31a of an L-figure-shaped paper supporting member 31.
Patent JP-H09158071-A (JP)
Title: Surface shaping of frp wire rod
Inventor: GOTO TAKESHI
IPC: D07B5/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To simply shape the surface of an FRP wire rod and to prevent strand cracking without requiring a complicated process by forming a thermosetting resin layer on the surface of the FRP wire rod and making the resin layer into an uneven shape. SOLUTION: The surface of an FRP wire rod 1 is provided with a thixotropic thermosetting resin layer 2 such as an epoxy resin. Then, an uneven shape is made on the thermosetting resin layer 2 by a projected material revolving ground the FRP wire rod 1 as a center or winding a yarn material 6 and the thermosetting resin is cured by heating to shape the surface of the FRP wire rod 1.
Patent JP-H01257468-A (JP)
Title: Preparation of alcoholic beverage
Inventor: UEDA HIROYUKI
IPC: C12H1/00
Filed: 1987-12-24
Abstract: PURPOSE:To prepare the subject mellow beverage having rich acid taste, by contacting a sugar-containing liquid with a yeast, separating the obtained alcohol-containing liquid into a concentrate and a dialyzate with a reverse osmosis membrane, recovering the concentrated liquid and returning the dialyzate to the above sugar-containing liquid. CONSTITUTION:A mixture of starch, rice and water is made to contact with malt, liquefying enzyme and/or saccharifying enzyme to obtain a sugar- containing liquid. The sugar-containing liquid is brought into contact with a yeast by batch process, etc., to obtain an alcohol-containing liquid, which is concentrated with a reverse osmosis membrane made of polyamide, polyester, etc., and separated into a concentrated liquid having an alcohol content of 12-25% and a dialyzate having low alcohol concentration. The concentrated liquid is recovered as it is and the dialyzate is returned to the above sugar- containing liquid and reused to obtain the objective beverage.
Patent JP-H06171940-A (JP)
Title: Treatment of titanium oxide powder
Inventor: YO SHUICHI
IPC: C01G23/04
Filed: 1992-12-08
Abstract: PURPOSE:To provide a treating method for removing chlorine impurities contained in titanium oxide powder (containing low-order titanium oxide) obtained by oxidizing titanium tetrachloride in vapor phase. CONSTITUTION:A fluidized bed 5 is formed by feeding the titanium oxide powder, for instance, into a fluidized bed treating furnace 1 and the powder is allowed to come into contact with a gaseous alcohol introduced from a gas feeding opening 3 at <=300 deg.C. Methanol, ethanol, propanol, butanol, octanol are adequately used as the alcohol. The chlorine impurities are removed by heat treating at a low temp. of <=300 deg.C. As the treating temp. is low, the cohesion of the particles by sintering does not occur even in the case of fine particles having <=0.04mum particle diameter and the characteristics as the fine powder is not deteriorated.
Patent JP-2000153965-A (JP)
Title: Winding support for fire resistant, expansive sheet and its winding method
Inventor: TAKAGI YOSHIHIRO
IPC: B65H75/22
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To wind a long sheet while restricting the deformation due to its dead weight and maintaining a preset thickness and width. SOLUTION: A winding support comprises semi-cylinders 1 formed by splitting a cylinder with collar edges extending at both ends into two units in an open- split and close-mated manner. The cylinder with the semi-cylinders 1 close-mated has a band cutout 11 along the axial direction. Steps 13 to which the collar edges 12 of the semi-cylinders 1 different in diameter can be externally fitted in sequence concentrically are provided on the inner faces of the collar edges 12. The winding support which supports a fire resistant expansive sheet to be wound with its dead weight split prevents the deformation due to the dead weight and maintains a preset thickness and width thereof.
Patent JP-H02175523-A (JP)
Title: Cassette for thermal transfer printer
Inventor: TAKADA HIROYUKI
IPC: B65H1/26
Filed: 1988-12-26
Abstract: PURPOSE:To simplify the constitution of an open/close mechanism on a printer side, and to reduce the number of parts by constituting the titled cassette so that if only either of the recording paper cover or the transfer paper cover is opened or closed, the other can be opened or closed. CONSTITUTION:When a thermal transfer printer cassette is fitted to a printer device, a pin for opening the recording paper cover 34 which has been provided on the printer device side moves rearward passing through a guide groove formed in the front lower surface of the lower half, and pushes the recording paper cover 34 rearward, then a recording paper opening 32 is formed on the bottom surface of the lower half. Next, by moving the recording paper cover 34 rearward, an engaging pin 44 is depressed along the slope of a cam groove 46 to turn an arm 42 downward making the center of a shaft 18b, and by this turning action of the arm 42, a transfer paper cover 18 is turned upward, and a transfer paper opening 54 is formed on the front side of the transfer paper housing part.
Patent JP-2001140972-A (JP)
Title: Vibration resistant device
Inventor: ITO HIROHITO
IPC: G03F7/20
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To exhibit sufficient vibration damping performance as well as to prevent vibration of a vibration resistant table by a simple structure. SOLUTION: The vibration resistant device is provided with a vibration resistant table 9 held through a vibration resistant pad, a top stage 5 and an X-Y stage 6 which are moved on the vibration resistant table 9, a linear motor 12 as at least three actuators for driving the vibration resistant table 9 in the supporting direction at different points, a plurality of displacement sensors 13 for measuring the position of the vibration resistant table 9, and a control means for controlling the linear motor 12 on the basis of the output of the displacement sensor 13 and an acceleration sensor 14 so as to restrain vibration of the vibration resistant table 9. Acceleration target values in driving of the stages 5, 6 are fed forward to a vibration resistant table control unit 45 of the control means so as to negate vibration generated by drive of the stages 5, 6.
Patent JP-2000156722-A (JP)
Title: Voltage discriminating circuit
Inventor: MATSUMOTO SHUNICHI
IPC: H04M1/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To realize a voltage discriminating circuit where possibility of erroneous battery replacement is precluded. SOLUTION: When a voltage Vd of a battery drops to a voltage V2 due to heavy loading, the heavy loading is stopped and a state of voltage recovery is checked after the lapse of a prescribed time, when the heavy loading is stopped, and the circuit makes the load circuit transit to a low voltage warning state, only when the voltage of the battery is not restored to a voltage V1. Thus, the defect of urging immediate battery replacement on the occurrence of only a temporary voltage drop is avoided and possibility of erroneous battery replacement can be precluded.
Patent JP-H05167296-A (JP)
Title: Surface-mounting component positioning device of printed circuit board
Inventor: MASUKO KIYOMI
IPC: H05K3/30
Filed: 1991-12-12
Abstract: PURPOSE:To lessen a surface-mounting component in size and a printed circuit board in mounting area and to provide a surface-mounting component positioning device which do without a specific process when a printed circuit board is manufactured. CONSTITUTION:A positioning frame 2 correspondent to the outer shape of a surface-mounting component 4 is formed on a printed circuit board 1 through dam silk printing. The component 4 is fitted into the positioning frame 2 and positioned, whereby it can be mounted.
Patent JP-H02219151-A (JP)
Title: Computer input/output system and its channel diagnostics
Inventor: HOAO BE DEAZEBUEEDO JIYUNIA
IPC: G06F11/22
Filed: 1989-12-20
Abstract: PURPOSE: To use one channel to perform the diagnostic test of another channel by supplying a copy of a first input control signal sequence to the logic circuit of a first channel in response to a first input/output data transfer mode signal and a second mode signal which indicates the diagnostic data stream making test of a second channel. CONSTITUTION: First and second channels are constituted including external interfaces for connection to input/output devices, input buffer means where input control signals from input/output devices are stored, output buffer means where output control signals are stored, logic means, and external connection means. A copy of the first input control signal sequence is supplied to the logic means of a first channel A in response to the first input/output data transfer mode signal, which is connected to a shared channel means SHCP and the logic means in the first channel A, and the second mode signal indicating the diagnostic data stream making test, and the diagnostic data stream making test is started. Thus, one channel is used to perform the diagnostic test of another channel.
Patent JP-H11160428-A (JP)
Title: Lighting predicting device
Inventor: KISE WAKAOU
IPC: G06F17/30
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a lightning predicting device which can precisely predict, by retrieving and utilizing past meteorological examples which are similar to the current meteorological state for the prediction. SOLUTION: The lightning predicting device is equipped with a past example retrieval part 11 which outputs past meteorological states similar to the current lightning decision elements according to the output of an echo intensity image display unit 4, the output of a lightning danger degree image display unit 7, and decision elements stored in a meteorological state data file 8 and a past example considering a lightning predictive decision unit 12 which outputs a lightning prediction result in consideration of the past examples according to the output of the echo intensity image display unit 4, the output of the lightning danger degree image display unit 7, the past meteorological states from the past example retrieval part 11, and the output of a graph display unit.  Consequently, not only the current meteorological state, but also the past detonation examples similar to the current meteorological state are retrieved and referred to for prediction to predict lightning more precisely.
Patent JP-2001140806-A (JP)
Title: Control device for hydraulic pump
Inventor: KONISHI HIDEO
IPC: F04B49/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To always control the pump suction torque with a good balance in relation to the engine output in a control device for hydraulic pump. SOLUTION: Discharge flow of the hydraulic oil to be discharged from a hydraulic pump in response to the operation of an operating means is forecasted on the basis of the discharge pressure of the hydraulic pump to be driven by an engine, the operation input of an operating means for operating a hydraulic actuator or the physical quantity related to the operation input. The suction torque of the hydraulic pump is computed on the basis of the forecasted discharge flow and the discharge pressure, and the forecast engine speed is computed on the basis of the computed suction torque of the hydraulic pump, and a regulator for the hydraulic pump is controlled on the basis of a deviation between the pre-computed forecast engine speed and the real engine speed.
Patent JP-H01204904-A (JP)
Title: Imidation of copolymer of maleic anhydride and vinyl aromatic monomer
Inventor: RUCHIANO KANOBA
IPC: C08F8/30
Filed: 1988-12-26
Abstract: PURPOSE: To easily obtain an economically imidized copolymer by imidizing a copolymer of maleic anhydride with a vinyl-aromatic monomer and an optional other monomer with urea as an imidizing agent.  
     CONSTITUTION: Maleic anhydride is copolymerized with a vinyl-aromatic monomer (such as styrene) and an other monomer (such as acrylonitrile) according to necessary to produce a copolymer. Then, the obtd. copolymer is imidized with urea (derivative) as an imidizing agent. As the urea derivative, dimethylurea, bullet or the like are given. The imidization is executed preferably in a state in which the reaction mixture is held in a molten state or in the presence of an organic solvent such as xylene, cyclohexanone or the like, and the amt. of the imidizing agent to be used is suitably regulated to about 1 to 300 mol per 100 mol of an acid anhydride group to be imidized. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08185244-A (JP)
Title: Method and device for selectively resetting function block
Inventor: HANAOKA HIDETOSHI
IPC: G06F1/24
Filed: 1994-12-28
Abstract: PURPOSE: To provide a selective resetting method and device for function blocks which makes possible size reduction with simple constitution and can reset the function blocks individually without any increase in the number of wires as to a system wherein one control system controls the function blocks. CONSTITUTION: In the system 1 where one control system controls the function blocks KA, KB,... KN, the number of edges of a reset signal RSE resetting the function blocks KA, KB,... KN, etc., and edge intervals are measured and the measurement results are compared with plural predetermined set values; when the measurement results match one of the predetermined set values, the function block corresponding to the matching set value is reset by a selective reset signal generation part 2.
Patent JP-H10172663-A (JP)
Title: Connector
Inventor: TAKADA MINORU
IPC: H01R13/639
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To lower and stabilize the contact resistance in a connector employing a contactor structure while keeping the diameter size small and simplify the structure and lower the product cost of the connector. SOLUTION: This connector 10 is constituted of a socket main body 12, a plug main body 13, a fastening means 14 to fasten these bodies while a plug part 21 being inserted into a socket hole 16, and a circular contactor 15 installed between the outer face of the plug 21b and the inner face of the socket hole 16 and brought into elastic contact with these faces. A diameter widened part 19 gradually widened toward the aperture is formed in the socket hole 16 and a pressure contact part 23 to be brought into pressure-contact with the diameter widened part 19 following fastening by a fastening means 26 is installed in the plug main body 13, so that stable electric connection of the socket main body 12 and the plug main body 13 can be retained additionally to the electric connection by the contactor 15.
Patent JP-H04203358-A (JP)
Title: Distributor for internal combustion engine
Inventor: MORIYAMA NORIO
IPC: F02P7/073
Filed: 1990-11-30
Abstract: PURPOSE:To shorten the dimensions in the axial and radial direction by arranging an electronic circuit unit and an ignition coil around a shaft of a distributor, and arranging between a rotary disc and a ball bearing a core of the ignition coil which is provided close to the shaft. CONSTITUTION:An electronic circuit unit 5 of a rotational angle detecting device is formed approximately semicircle and fixed to a housing 2, and at the same time, an ignition coil 7 is arranged on the opposite side within the housing 2. The ignition coil 7 allows a core 72 to be arranged close to a shaft 1, and allows a high voltage tower 71 to be approximately aligned with the axial direction of the shaft 1 and to be installed at the bottom of the housing 2. A rotational angle detecting device assembly 5 is provided with a circuit board 70 in a sector-shaped or semicircle-shaped case made of synthetic resin, and there is formed a photoelectric pickup 60 in a part of the case on the circuit board 70 to obtain a two-storied structure. This constitution enables high degree of freedom of installation in the housing and downsizing.
Patent JP-H02175788-A (JP)
Title: Coal liquefaction process
Inventor: SATO KATSUMI
IPC: B01J27/043
Filed: 1988-12-28
Abstract: PURPOSE:To remove impurities, such as ash and moisture, through pretreatment to thereby prevent the equipment trouble due to impurities and to effect coal liquefaction with improved catalyst efficiency by subjecting pulverized coal to a specified pretreatment to form a solvent slurry of pulverized coal and hydrogenating this slurry in the title process wherein pulverized coal is subjected to hydroliquefaction in the presence of an iron-base catalyst and a solvent. CONSTITUTION:The title process wherein pulverized coal is subjected to hydroliquefaction in the presence of an iron-base catalyst and a solvent, which comprises forming a slurry from pulverized coal, a binder oil, and water; agitating this slurry to produce an aggregate of the pulverized coal; dipping this aggregate coal in a solution of a surface active agent comprising a quaternary ammonium salt, and then sticking colloidal iron sulfide particles formed by reacting ferrous sulfate with sodium sulfide to the aggregate coal; forming a solvent slurry from a solvent and the aggregate coal having adherent colloidal iron sulfide particles; and hydrogenating this solvent slurry.
Patent JP-H08186318-A (JP)
Title: Q-switch control apparatus
Inventor: MURATA SHINGO
IPC: H01S3/16
Filed: 1994-12-28
Abstract: PURPOSE: To provide a Q-switch control apparatus by which the output of a Q-switch can be changed properly in a state that the frequency of a pulse signal has been made constant. CONSTITUTION: A Q-switch 7 which is ON-OFF-operated by a high-frequency electric signal so as to output a laser beam selectively is installed. A Q-switch driver 8 by which a high-frequency electric signal formed at a prescribed waveform on the basis of a control signal from a control part is supplied to the Q-switch 7 is connected to the Q-switch 7. A modulation-signal oscillator 17 by which a pulse signal at a constant frequency and at a waveform whose ON-OFF ratio of the Q-switch 7 has been changed is output is installed at the Q-switch driver 8. Then, a modulator 18 by which a high frequency is modulated to a high-frequency electric signal on the basis of the pulse signal from the modulation-signal oscillator 17 so as to be supplied to the Q-switch 7 is installed.
Patent JP-H11156652-A (JP)
Title: Control system for automatic carrier
Inventor: MAETAKI SUSUMU
IPC: B25J5/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the smooth running of even a number of automatic carriers used on the same production line by starting, if transfer work is carried out for parts or the like by one automatic carrier, transfer work by the other automatic carrier after load transfer work is finished by the one automatic carrier. SOLUTION: Automatic carriers AGV5 to 7 are moved in the path 21 of a production line 20, load specified part items among part items stored in a stocker 22 and transfer the same to the machine 23 of a specified work machine. On the same production line, the plurality of automatic carriers AGV5 to 7 are located close to each other and, when these carriers simultaneously carry out part item transfer work, if there is a possibility of interference between the arms of the transfer mechanisms of the automatic carriers AGV5 and 6, control is performed to prevent the other adjacent automatic carrier AGV6 from carrying out transfer work until the transfer work by the one automatic carrier AGV5 is finished.
Patent JP-H07193704-A (JP)
Title: Video signal processor
Inventor: NISHIMURA SHINICHI
IPC: H04N1/393
Filed: 1993-12-27
Abstract: PURPOSE:To attain (n) variable power in a main scanning direction by conducting the binarizing or multi-valuing processing of information for each picture element in a digital image signal continuously (n) times. CONSTITUTION:A picture element clock C1, a quantizing clock C2 and processing clocks C3, C4 are generated by a control circuit 4 and the frequency values of respective clocks excluding the C1 can be individually set up to one time or (n) times ((n) is an integer >=2) the frequency of the C1. A thinning circuit 5 generates a thinning signal M to be turned to a low level at a period corresponding to a specified thinning rate, and during the low level of the signal M, an output signal (processing clock C4') from an AND gate 6 is fixed on a low level. In this case, picture information in the main scanning direction can be enlarged (n) times only by magnifying the frequecy of the clock C, or the clocks C3, C4 (n) times when the frequecy of the clock C1 is used as a reference.
Patent JP-H06171782-A (JP)
Title: Separately document transporting device
Inventor: KONDO HIROTAKA
IPC: G03G15/00
Filed: 1992-12-09
Abstract: PURPOSE:To provide a separately document transporting device which can secure excellent separating performance. CONSTITUTION:A separately document transporting device is equipped with a transport means for transporting an original document, separating means consisting of a flexible frictional member 2 which touches with the transport means and separates the original documents one by one and a holding means 4 for holding the separating means. A space part 10 is formed between the back surface of the separating means and the holding means 4.
Patent JP-H08155466-A (JP)
Title: Water treatment apparatus
Inventor: YOSHIKAWA TOSHIRO
IPC: C02F1/50
Filed: 1994-12-02
Abstract: PURPOSE: To make a bacteria limiting unit operative for a long period of time by installing bypass lines between a filter in the front stage and a bacteria limiting valve and between a filter in the rear stage and a treated water outlet in a water treatment apparatus consisting of the filter in the front stage, the bacteria limiting valve, the bacteria limiting unit, and the filter in the rear stage. CONSTITUTION: To carry out water treatment, at first water to be treated is supplied through an inlet valve 1 under the condition that a bacteria limiting valve 3 and an outlet valve 6 is closed and the inlet valve 1 and a bypass valve 8 are opened and then water is made to pass bypass line 9 to carry out pretreatment. That is, only solid matters with large diameter in the water to be treated are removed by the filter 2 in a front stage to prevent a bacteria limiting unit 4 form being brought into contact with excessive solid matters and the life of the unit from being shortened.  After that, while bypass valve 8 is closed and the bacteria limiting valve 3 and the outlet valve 6 are opened, the water to be treated is made to pass the bacteria limiting unit 4, so that microbe in the water to be treated is brought into contact with an anti-bacteria agent etc., to sterilize the microbe and then the dead remain of the microbe is removed by filtration with a filter 5 with fine meshes in the rear stage to purify water.