baber/WOPTO huggingface dataset:
Patent JP-S60164887-A (JP)
Inventor: INAMI KATSUHIKO
IPC: G07F9/00
Filed: 1984-02-07
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-H09212577-A (JP)
Title: Character reader
Inventor: ARIYOSHI KAZUO
IPC: G06K9/03
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To correct a character to a right character by one kind of operation sequence without fail by always fixing the correcting operation at the time of correcting a character recognized by means of an OCR(optical character reader). SOLUTION: An OCR is provided with a format data part 14 holding character kind information in each character entry field of a reading slip and all pieces of candidate character group information which is corresponding to character kind information has possibility to be written. Thus the OCR displays at least a part of the group of all the candidate characters in the format data part 14 corresponding to a character kind of in an character entry field including the position of this character on the picture in response to instruction input from a character instruction means and selects an optional candidate character in this group of the candidate characters by the character instruction means to replace the character at the character position instructed by the character instruction means with it.
Patent JP-H11219526-A (JP)
Title: Optical information reproducing device
Inventor: TSUKAMOTO MANABU
IPC: G11B7/09
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale by performing a processing bringing the shape of a difference signal wavefrom analogously close to the shape of a sum signal at the time of reproducing first and second identification information areas which are arranged by being respectively displaced by a prescribed distance to an outer peripheral side and to an inner peripheral side with respect to the center of a track to make a wavefrom shaping circuit and succeeding blocks shareable both signals. SOLUTION: Polarities of the output (b) of a subtracting means 18 which receives the output of a bi-sected photodetector 135 reading first and second identification information being in an outer peripheral side and an inner peripheral side with respect to the center of a track are different around a zero level. A switching means 354 selects the one side of outputs (i)/(j) of non-inversion/inversion buffers 351/352 according to a discrimination gate signal (h) to be generated from the output (b) by a polarity changeover signal generating means 353 to make it an output (k). Since this output (k) and the output (a) of an adding means 16 become analogous waveforms in the point of the polarity, a signal changeover means 36 selects the output (a) or the output (b) according to a changeover signal (1) from a control gate generating means 25.  Thus, the circuit of a waveform shaping means 37 and succeeding circuits are made shareable the outputs (a), (b).
Patent JP-2000218286-A (JP)
Title: Membrane septic tank
Inventor: KAWAGOE HARUMORI
IPC: B01D65/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To efficiently clean the surface of a membrane even with less aeration in a membrane septic tank provided with an aeration tank contg. plural membrane elements by mixing many carriers each capable of carrying a microorganism with the diameter smaller than the interval between the adjacent elements in the aeration tank. SOLUTION: Night soil and domestic waste water 4 (raw water) are introduced into a membrane septic tank 1 from an inlet 5, passed through a filter medium 23 and a foreign matter removing tank 24 to remove the foreign matter and then sent to an aeration tank 7 by a transfer pump 6. Plural membrane elements 12 are dipped in the raw water 4 in the aeration tank 7, the raw water 4 is filtered by a biological membrane 14 depositing on the membrane face 13, and the filtered water 15 in the membrane is sucked out by a suction pump 16. In this case, carriers 21 previously mixed in the aeration tank 7 are agitated by the circulation of the raw water 4 in the aeration tank 7 and brought into contact with the membrane face 13 to release the clogging of the membrane due to suction filtration, and the membrane 14 is cleaned.
Patent JP-S57137440-A (JP)
Title: Treatment of refining slag containing alkali metallic compound
Inventor: YAMASHITA YUU
IPC: C22B26/10
Filed: 1981-02-18
Abstract: PURPOSE: To recover an Na compound of high quality efficiently and economically by treating refining slag with an extracting liq. together with an impurity remover, crystallizing Na 2 O from the filtrate of the extract resulted from the slurry, for extracting Na 2 O, and circulating and using the filtrate.  
     CONSTITUTION: Refining slag 1 contg. an alkali metallic compound is pulverized and fed to an extracting vessel 3, where an impurity remover 2 is added, a synthetic gas 4 is blown, and an Na 2 O component is dissolved in an extracting liq. having ≥4 apparent water ratio. At this time, P, S and Si as soluble impurities are made slightly soluble. As the remover 2 the calcined product of dolomite or dolomitic limestone, hydroxide thereof, of lime is used. The resulting slurry for extracting Na 2 O 6 is fed to a filter 7 to discharge residue 9 from the system, part of the filtrate 10 is used as a refluxing soln. 11, and the remainder is fed to a crystallizing vessel 13 through a cooler 12 to crystallize Na 2 O. This Na 2 O crystallized slurry 16 is fed to a filter 17 to recover the Na 2 O 19, and the filtrate is returned to the vessel 3 as a circulating soln. 20 together with the soln. 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09210622-A (JP)
Title: Method and device for measuring distance to high-temperature object
Inventor: ORI TOSHIYA
IPC: G01C3/06
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain even distance to a measurement object even if the measurement object emits light by increasing its temperature. SOLUTION: In a distance measurement method for measuring distance to a measurement object 7 by the triangulation method by projecting light to the measurement object 7 and receiving light reflected from the above measurement object 7, light projected to the measurement object 7 is light with a shorter wavelength than that of light emitted by the measurement object 7 whose temperature is increased to the extent for emitting light and light reflected from the measurement object 7 is passed through a filter for passing only the light with the above short wavelength and is received.
Patent JP-S56119708-A (JP)
Title: Blast furnace operating method
Inventor: YAGI MITSUO
IPC: C21B7/24
Filed: 1980-02-22
Abstract: PURPOSE:To accurately detect the level of charged material and detect the circumferential balances of melt-stuck zones by directions in the level reducing process by monitoring the reducing level by the signals from the plural pressure sensors of the number of installation increased toward downward between a blast furnace shaft and a bosh. CONSTITUTION:The disposition of the above-described pressure sensors is set in >=2 positions, for example, in 4 positions, at a 2m pitch from the upper stage of the shaft down to the middle stage, a 1m pitch from the middle state of the shaft down to the lower stage and 0.5m from the lower stage of the shaft down to the bosh, respectively. The level of raw charged material is accurately detected from the pressure drop values obtained from the pressure information of these pressure sensors and the stable blast furnace level reducing operation is carried out. Namely, when the raw charged material drops down to the pressure gage B from the state that it exists between the pressure gages A-B, the pressure values shown by the pressure gages A and B show approximately the same values, and the pressure drops between A-B are approximately zero. Hence, this point is regarded that the raw charged material has passed the point B, thus the burden level is detected accurately.
Patent JP-S58138672-A (JP)
Title: Impact type printer
Inventor: TAKEDA NOBUO
IPC: B41J9/54
Filed: 1982-02-12
Abstract: PURPOSE:To directly detect the disorder of hammer mechanism by a method in which a piezo-electric element to detect impaction is provided to a hammer impact receiving body and the detection is made by comparing hammer drive signal with output of the piezo-electric element without impairing the processing speed of the printer. CONSTITUTION:Hammer drive signal 31a sent out of a hammer drive signal generator circuit 2a is sent to a hammer mechanisms (1a for example) and a comparator 22 and printing is made by driving the hammer mechanism 1a. Also, during a preset time period, a comparison circuit 22 is put into operating state. When the hammer mechanism 1a operates normally at the time (t), the vibration of a platen 14 caused by the impaction is detected by the piezo-electric element 21a and detected signal 32a is sent out to the comparison circuit 22. When a disorder occurs in the hammer mechanism 1a to interupt its normal operation, no detected signal 32a is sent out within the time (t). By this, the comparison circuit 22 sends out a signal 35 to show disorder to the print control circuit 3.
Patent JP-H07227587-A (JP)
Title: Mat cleaning machine
Inventor: SANO KYOJI
IPC: B08B11/00
Filed: 1994-02-18
Abstract: PURPOSE:To provide a mat cleaning machine in which the discharge of the cleaned mat is facilitated and the insertion guide is hardly soiled. CONSTITUTION:An insertion guide 5 curved downward is extended from an insertion port 4 from which a mat M is inserted with the front turned upward, the mat M turned upside down by the insertion guide 5 is supplied to a cleaning part 12 having a brush roller 8, and the guide 5 is not soiled by the sand and mud stuck to the front of the mat M since the mat M is inserted into the port 4 with the front turned upward. The mat M cleaned in the cleaning part 12 is again turned inside up by a discharge guide 14 curved downward and discharged on a mat receiver 15. The receiver 15 is inclined upward toward an outlet 17 so that the mat M is easily discharged from the receiver 15.
Patent JP-S63189023-A (JP)
Title: Direct current suppression multivalue code
Inventor: ISHII HIROSHI
IPC: H03M5/20
Filed: 1987-01-31
Abstract: PURPOSE:To reduce a DC component to zero, by varying the level for DC control of a delivery code, and reducing an integration value to zero by sending a DC control level when the integration value of a delivery value is within a certain range. CONSTITUTION:A binary input signal supplied to an input terminal 1 is converted from a serial signal of m-bits on a time base to a parallel signal of m-bits and is converted to a code 7 in which a code of a fixed(2<m>-1) value and a variable 1 value is binary-expressed by a code conversion circuit 3. Afterwards, it is converted to an analog signal by a D/A conversion circuit 5, then is sent from an output terminal 6. The relative value 8 of a binary-expressed output level is inputted to an integration circuit 4, and the integration value 9 processed at the circuit becomes the input of a code conversion circuit 3. As the effect of such processing, in case the integration value is more than 2<m-1> or less than -2<m-1>, the integration value goes to zero by sending the DC control level, and the DC components of the signal sent until that time goes to zero.
Patent JP-H03225435-A (JP)
Title: Microprocessor
Inventor: AZEKAWA YOSHIIKU
IPC: G06F11/22
Filed: 1990-01-30
Abstract: PURPOSE:To structure the best function for a target system by supplying a microprocessor (MPU) exclusive for program generation support which has a debugging support function, an exception processing function, and an exception detecting function enriched separately from an MPU for the target system. CONSTITUTION:If an exception where the processing of a main processing (MP) part is hardly carried on is generated, an exception generation signal 13 is generated, an exception processing mechanism 1 performs hardware processing and then generates a vector address 14 corresponding to the contents of the exception. A program counter (PC) 8 is set to this vector address 14, branching to an exception processing handler part (EP) starting at the address is performed, and the EP part performs processing for returning to the program sequence of the MP part where the exception is generated. Even if the return processing changes greatly from the exception in the environment of the target system where the MPU 5 is incorporated, an exception detecting mechanism 3 and the exception processing mechanism 1 are expanded so as to handle the processing. Consequently, the best exception processing function is structured.
Patent JP-S6195150-A (JP)
Inventor: HIRAI TAKASHI
IPC: E04D3/40
Filed: 1985-02-08
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-H01198518-A (JP)
Title: Vacuum cleaner
Inventor: NOGUCHI YOSHIHIRO
IPC: A47L9/28
Filed: 1988-02-01
Abstract: PURPOSE:To eliminate the troublesome of an operation by detecting the state of a cleaning surface by control means for controlling at least either one of a motor or an electric blower and controlling at least either one of the motor or the electric blower. CONSTITUTION:Light radiated from a light emitting element 23 is different in the reflectance of the light according to the type of a floor face, and accordingly, the strength of a single generated from a light receiving element 24 is different. This identifying signal is outputted to a control circuit 27; the control circuit 27 counts the identifying signal for a constant time and thereafter outputs to a power circuit so as to drive a rotary brush by the motor 3 in case the floor face is made of a carpet and strongly operate the electric blower 10 of the main body and so as to stop the motor 3 and weakly operate the electric blower in case it is made of plate. When the floor face is separated from the floor brush, a floor face contact switch 26 opens a contact and outputs to the control circuit 27. The control circuit 27 counts the output for the constant time, and thereafter outputs to the power circuit 15 to stop the operation of the electric blower 10 and the motor 3.
Patent JP-H11217937-A (JP)
Title: Sleeve removal tool
Inventor: WAZUMI JIYUNICHI
IPC: E04G21/16
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of a sleeve buried in a hole by furnishing a clamping member to clamp the sleeve in the vicinity of a head end part formed forked and an operating member provided roughly orthogonal with the clamping member on a base end part of the clamping member. SOLUTION: A sleeve removal tool 1 is constituted of a clamping member 2 and an operating member 3. At first, a sleeve 5 is clamped in the vicinity of a head end part of the clamping member 2 in case of removing the sleeve 5 from a hole 6a of a concrete structure of a foundation, etc., in a housing. In this state, the clamping member 2 is rotated in the arrow A direction around its central axis by rotationally operating the operating member 3. Thereby, torsional work is added to the sleeve 5, and a surface of the sleeve 5 is forcibly peeled from the hole 6a of the concrete structure. In this way, the sleeve 5 is extracted from the hole 6a after peeling the sleeve 5 off from the hole 6a of the concrete structure. Consequently, it is possible to easily extract and remove the sleeve from the hole of the concrete structure.
Patent JP-S57135970-A (JP)
Title: Device for image forming
Inventor: ISAKA KAZUO
IPC: G03G15/08
Filed: 1981-02-17
Abstract: PURPOSE:To prevent developing agents from dispersing in a camera by providing mobile sealing material, which prevent developing agents from dispersing through the gap between a image supporting substance and a developing mean as well as a cleaning mean, and a means for controlling the gap sealing action of said sealing material. CONSTITUTION:Sealing meterials 22, 22 are disposed respectively under the developing device 5 and cleaning device 7, and by springs 23, 23' brought into press-contact slightly with the surface of sensitive substance drum 2, and bridge the gap. By such arrangement, it is possible to provent the developing agents, which drop from a developing roll 5 in the developing device and also are removed by a blade 71 of the cleaning device, from dispersing in a camera through the gap. Hence, when these devices are separeted together with the sensitive substance drum a main device, it is possible to be free from the risk of scattering the developer therearound.
Patent JP-S6317106-A (JP)
Title: Air-conditioning device for automobile
Inventor: ITO TOSHIKATSU
IPC: B60H1/00
Filed: 1986-02-05
Abstract: PURPOSE:To aim at decreasing the flow resistance and at stabilizing the sound of air blow-out, by providing a passage communicated with a vent duct, in a side surface of an air-mix door, and by disposing a heater bypass door in this passage, for shutting off the passage. CONSTITUTION:After inside air circulation or outside air introduction is selected by means of an intake-air, air is fed into an evaporator 3 by means of a blower motor 2 to be cooled. Further, during maximum cooling, a heater bypass door 6 is opened and an air-mix door 7 is also opened. Thereby the substantial part of cool air is led from a heater bypass blow-out passage into a vent duct 11, and thereafter, is blown into the passenger's compartment through blow-out ports. Meanwhile, during temperature regulation, the heater bypass door 6 is closed to allow the cool air to bypass a heater core 4 or to pass therethrough. That is, the ratio between the air bypassing the heater core 4 and the air passing through the heater core 4 is regulated by the air mix door 7 to control the temperature of blow-out air.
Patent JP-S58152444-A (JP)
Inventor: NIRIPEN NASU BARUA
IPC: A23C9/137
Filed: 1983-02-12
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-S63192686-A (JP)
Inventor: IGARASHI KENICHI
IPC: B62M9/08
Filed: 1987-02-02
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-H01200050-A (JP)
Title: Propellant tank for liquid rocket
Inventor: NAGAI KEIICHI
IPC: F02K9/60
Filed: 1988-02-03
Abstract: PURPOSE:To eliminate the formation of a harmful high temperature layer in propellant by installing a pipe having an injection port for inducing the flow of liquid propellant inside a tank by the liquid injection and connecting said pipe with a fluid feeding means and permitting the propellant to be agitated. CONSTITUTION:As for a liquid rocket, a LOX tank 2 for liquid oxygen is installed continuously to an LH2 tank 1 for liquid hydrogen 10, and the liquid hydrogen 10 and liquid oxygen which are supplied from these tanks 1 and 2 are combustion-jetted from a nozzle 3, and a thrust is generated. In this case, an annular injection circular pipe 5 is arranged inside the LH2 tank 1 in the joint part of the both tanks 1 and 2. A number of injection holes 6 for jetting helium gas upwardly to the center of the tank 1 are formed on the circular injection ring 5, and a deflecting plate 7 for deflecting the injection direction of helium gas in the aslant direction is installed in the vicinity of the outlet of the injection hole 6. The circular injection ring 5 is connected with a gas storage device 9 for the extremely low temperature helium through a valve 8 and a pipe 11.
Patent JP-S61182137-A (JP)
Title: Data processing with tag
Inventor: KIMURA YASUNORI
IPC: G06F11/00
Filed: 1985-02-07
Abstract: PURPOSE:To check the type of data at a high speed by providing a tag information field into a microinstruction which processes data and checking the data type with hardware when the data containing an attribute tag is processed. CONSTITUTION:A check flag is set into a microinstruction 10 which loads data to a register from a memory in order to indicate the type check of the data. While a code indicating the identity of an integer is set to a tag information field TF. Thus a tag part AT or BT indicated by the SF among those data on buses A and B is supplied to a check circuit 12 via a selection circuit 11 and compared with the contents of the field TF. When no coincidence is obtained, an output is delivered to an interruption circuit 14 to produce an interruption for a type check error.
Patent JP-H06236470-A (JP)
Title: Coin paying device
Inventor: IKEDA KOJI
IPC: G07D1/02
Filed: 1993-02-10
Abstract: PURPOSE:To provide a coin paying device in which coins in a coin housing part can be validly used, in the coin paying device used for an automatic vending machine or the like. CONSTITUTION:At the time of paying the coins based on the requested number of coins to be paid-out by a paying means 8, when the number of residual coins which can be paid-out obtained by subtracting the number of paid-out coins from the number of coins which can be paid-out is less than the prescribed change detection number, the presence or absence of the changes in a present paid-out coin housing part 2-7 is detected by a change detecting means 9. This device is equipped with a requested number of coins to be paid-out correcting means 12 which addition-corrects the requested number of coins to be paid-out of the present paid-out coin housing part when the present paid-out coin housing part is a state that the changes are present, and when the requested number of coins to be paid-out of the coin housing part of the lower denomination than the denomination of the present paid-out coins can be subtracted by adding the requested number of coins to be paid-out of the present paid-out coin housing part 2-7.
Patent JP-H07235258-A (JP)
Title: Electron gun and cathode-ray tube and its driving method
Inventor: KOBORI YOICHI
IPC: H01J29/04
Filed: 1994-02-21
Abstract: PURPOSE:To perform effective brightness control in a CRT which has a field emission type of cathode (FEC) for an electron gun. CONSTITUTION:CRT has an electron gun 12, which has FEC20, a deflecting electrode 4, and a brightness control means, which controls the FEC of the electron gun. FEC 20 composed of sixty pieces of small areas S has a rectangular main part 30 consisting of fifty six pieces of small areas S arranged in eight lines and seven rows and a projection 31 consisting of four pieces of small areas S projecting out of the margin of the this main part 30. The gates of the FEC 20 are driven separately for each row and the cathode conductors are driven separately for each line. The number of small areas selected increases gradually from practically the center of the main part 30 to adjacent part as the number of gradations becomes larger. On and after the eleventh gradation, the projections and the small areas S in the first row are turned on or turned off alternately. Since the selected small ares S for emitting electrons constitute an always crowded aggregate, the spot diameter of electron beams becomes always the minimum. Between continuous gradations, the matrix of the small areas S does not vary much, and the repeat of the ON and OFF of each small area is little. The energy loss in FEC is little, and an electron gun can be driven speedily.