baber/WOPTO huggingface dataset:
Patent JP-2000333159-A (JP)
Title: Monitor camera system
Inventor: TSUNEJIMA TSUTOMU
IPC: G08B25/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a monitor camera system where a proper monitor camera can monitor an object even when a plurality of monitor cameras detect the object. SOLUTION: The monitor camera 10 has an intelligent function and is connected to a network L1 to transmit a packet signal consisting of a video signal or the like. A system control section 30 is connected to the network L1, through which a packet signal consisting of a control signal or the like is transmitted to control the monitor camera 10, receives a video signal sent from the monitor camera 10, a video monitor 40 displays it for supervision. The monitor camera 10 is provided with a characteristics detection section that detects a characteristics of a monitor object such as a size and motion of the object and with a priority calculation section that calculates the monitor priority on the basis of the characteristics of the monitor object detected by the characteristics detection section.  The system control section 30 places priority on a corresponding monitor camera to the priority transmitted from each monitor camera and monitors the video signal from the selected monitor camera.
Patent JP-S5566168-A (JP)
Title: White signal transmission enable flat-bed scanning type facsimile device
Inventor: TAKEKAWA TAKASHI
IPC: H04N1/04
Filed: 1978-11-13
Abstract: PURPOSE: To realize an easy transmission for the white signal of the flat-bed scanning facsimile by stopping the scanning at the white signal transmission time and then extracting the white area of the photo original for transmission of the white signal.  
     CONSTITUTION: Laser beam 18 generated from laser tube 17 carries out the mutual scanning between beams 20 and 22 via scanning mirror 19. Thus the flat-bed scanning is given to transmission original 24 laid flat onto transmission original table 23. The gradation information of original 24 is converted into the electric signals through linear sensor 25 using the PIN photo diode. While secondary scan feed mechanism 26 shifts table 23 toward arrow 28 to carry out the secondary scanning. Mirror 19 is driven as shown by arrow 27 to give the reciprocal motion to beam 21. Accordingly, the scanning of mirror 19 is stopped at the transmission time of the white signal, and then the mirror turning position is set manually to extract the white signal. After transmission of the white signal, the scanned signal is amplified by amplifier 29, and the carrier of carrier oscillator 30 is modulated through amplitude modulator 31 to be sent out to the transmission circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03128346-A (JP)
Title: Production of aromatic carboxylic acids
Inventor: KADA YOSHIMI
IPC: B01J27/125
Filed: 1990-05-31
Abstract: PURPOSE:To obtain the title substance by heating an aromatic compound not containing a carboxyl group and aromatic carboxylate in the presence of a catalyst under CO2 pressure, comprising a thallium compound and a compound selected from compounds of metal of the group Ia, IIa and IIIa. CONSTITUTION:An aromatic compound (e.g. naphthalene, biphenyl, anthracene, pyrene, quinoline or furan) containing a replaceable uncleus-bonded hydrogen but not a carboxyl group is reacted with an aromatic carboxylete (e.g. alkali metallic salt of benzoic acid, phthalic acid or trimellitic acid) in the presence of a thallium compound-containing catalyst under pressure of 20-150kg/cm<2>G CO2 at 350-450 deg.C for 1-5 hours and intermolecular transfer of COOH is caused to give a carboxylic acid comprising the aromatic compound as a mother nucleus or a salt thereof. Both the thallium compound and a compound selected from compounds of metal of the group Ia, IIa and IIIa are preferably used as the catalyst and the objective substance can be inexpensively obtained under a mild condition.
Patent JP-H06347228-A (JP)
Title: Apparatus and method for measuring surface shape
Inventor: SAMEDA YOSHITOMI
IPC: G01B11/24
Filed: 1993-06-11
Abstract: PURPOSE:To provide the surface-shape measuring apparatus and the method, which can broaden the measurable range with respect to the height direction without deteriorating the resolution of the measurement and can measure the surface shape of the material to be measured at a high speed. CONSTITUTION:A light spot is projected on a material to be measured 5 from a ray scanner 1, and scanning is performed. A part of the ray, which is reflected from a partial transmission mirror 2 and projected on the material to be measured, is modulated with a reference focal point plate 3. The modulated light is detected as the reference detected light with a reference photodetector 4. The reflected light of the scanning light from the material to be measured is observed from the direction different from the light projecting direction. The image is form on a focal point plate 7 with an image forming lens 6. The light is modulated with the focal point plate 7. The modulated light is detected with a photodetector 8. The phase difference between the detected light and the reference detected light is measured with a phase measuring instrument 9. The surface shape of the material to measured 5 is measured on the basis of the phase difference.
Patent JP-S5664434-A (JP)
Title: Electron beam drawing apparatus
Inventor: KATAGIRI SHINJIROU
IPC: H01J37/304
Filed: 1979-10-31
Abstract: PURPOSE:To detect the displacement of the position of a workpiece from the variation in the electrostatic capacity between the workpiece of a mask plate or the like and detecting electrode plate confronting the mask plate by disposing the detecting electrode plate to confront the mask plate. CONSTITUTION:The mask plate 10 is formed by laminating a Cr 16 and a resist 15 on a glass  plate 17 and grounding the Cr film. A detecting electrode 21 us provided in the vinity of the irradiating point of the electron beam 9, is enclosed with a guard electrode 22, and is thus prevented from being affected by other. The capacity between the electrode 21 and the film 16 is measured by an instrument 20. When the area of the electrode 21 is represencted by A and the distance between the electrode 21 and the glass plate 17 is represented by (g), the capactive change  DELTAC becomes -A/g<2>.DELTAg with respect to the distance change DELTAg. The displacement of the position is detected on the basis of the DELTAC, the deflecting current is controlled by the controller 19,  and the deflected electron beam 14 is irradiated to the predetermined point P. Further, an objective current is controlled by a controller 18, thereby correcting the gradate of a crossover image.  The guard electrode 22 is maintained at ground or at the same potential as the electrode 21. If the  slack of the workpiece 10 is large, it is effective to provide a structure having a hole affecting no  effect to the deflection of the electron beam at the center of the detecting electrode.
Patent JP-S5840113-A (JP)
Title: Flocculant pouring control apparatus in water treatment
Inventor: OZAWA JIYUNICHIROU
IPC: B01D21/30
Filed: 1981-09-03
Abstract: PURPOSE:To obtain a flocculant control apparatus capable of carrying out control in good response even if the quality of raw water is varied, being excellent in economical efficiency and preciseness, by combining a feedforward operator and a feedback operator. CONSTITUTION:The signal of raw water turbidity measured by a raw water turbidimeter 4 is sent to a feedforward flocculant pouring ratio operator 6 and a feedforward pouring ratio corresponding to the raw water tubridity determined by a preliminarily determined functional formula which has been adjusted to  give the set value of treated water turbidity of a setting device 5. The signal of  treated water turbidity measured by a treated water turbidimeter 11 is sent to a  feedback flocculant pouring ratio operator 12 and a feedback pouring ratio is determined is accordance with the deviation of the set value of the setting device 5 and the treated water turbidity. A pouring amount is determined from the feedforward pouring ratio, the feedback pouring ratio and a raw water flow amount by a raw water flowmeter 3 by an adder 14 and a ratio operator 7 to control the pouring amount of a flocculant to a rapidly stirring basin 1 by a flocculant pouring amount controller 8.
Patent JP-S5669021-A (JP)
Title: Work clamp method and device for band sawing machine
Inventor: SAITOU SHIYUUICHI
IPC: B23D55/04
Filed: 1979-10-31
Abstract: PURPOSE:To obtain such work clamp means for a band sawing machine as will sharply improve cutting efficiency particularly of a large-sized material by a constitution wherein a work cutting position can be corrected automatically to a saw blade running line position. CONSTITUTION:A work clamping device 5 consists of a reference vice 17 and a moving vice 19, and the devices 17 and 19 are installed oppositely each other on a base 1 on both left and right sides of a work support table 3. Then, a band saw blade 7 is installed elevatingly in a saw blade housing 9 to cut a work W. A working efficiency can sharply be improved by arranging such that a cut line of the work W carried and placed onto the table 13 is automatically correted to be parallel with a running line of the saw blade 7, and a work clamp means of band sawing machine is also obtainable to ensure safe and precision cutting operation.
Patent JP-H034181-A (JP)
Title: Semiconductor testing device
Inventor: NISHIMURA YASUMASA
IPC: G01R31/00
Filed: 1989-06-01
Abstract: PURPOSE:To improve the reliability of test results by controlling the test results of many chips individually, stopping an individual measuring part DUTi if necessary and testing the many chips by the remaining DUTi (except j=i) at the time of and after stopping it. CONSTITUTION:A plural-device simultaneously measuring part 110 can simultane ously measure plural semiconductor devices to be tested and it is provided with an operation part for loading the semiconductor device to be tested at the time of measurment and unloading it in accordance with the propriety of the measured results. At first, a number determined corresponding to each measuring part DUTi (i=1-5) is set in a memory 3, and five first chips are conveyed to the DUT1, DUT2...DUT5 of the measuring parts 2a-2e. In the case that the chips to be tested exists, the simultaneous test for the five chips in performed and the test result is inputted into the input circuit 120 by the input signal of every DUTi in accordance with the fault occurring state of every DUTi. A CPU 130 performs calculation such as addition, etc., every DUTi and the calculated result is stored every step. Then, the previously set number of upper control limit (UCLi) is compared with Ni.
Patent JP-S5665993-A (JP)
Title: Corrosion prevention method of high-tension steel
Inventor: TAKADA KOUJI
IPC: C25D3/60
Filed: 1979-10-31
Abstract: PURPOSE: To perform corrosion prevention superior in resistance to corrosion and hydrogen brittleness, by chelating the plating bath including specific quantities of stannous and zinc ions at the equimolecular ratio and by adding specific quantities of polyoxyethylene-nonyl-phenyl-ether and palladium ions to perform electrolytic plating and by performing the baking processing.  
     CONSTITUTION: 2 Equivalents of sodium gluconate and 1 equivalent of triethanolamin are added to the plating bath, which includes stannous and zinc ions at the equimolecular ratio and has total ion concentration 0.2W0.3mol/l, to chelate this plating bath, and pH 5W8 is obtained. Further, 0.02W0.1g/l polyoxyethylene-nonyl- phenyl-ether and 2W40ppm palladium ions are added as additives. The tin-zinc alloy is used as the anode to perform electrolytic plating in this bath, and the baking processing is performed at 150W200°C for two or more hours after the tin-zinc- palladium alloy is electrodeposited. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08314837-A (JP)
Title: Buffer securing system for emergency
Inventor: ONO YUKO
IPC: G06F13/00
Filed: 1995-05-15
Abstract: PURPOSE: To cut connection in a normal state by reporting the generation of abnormal conditions to a communicating party even when buffer resources are exhausted. CONSTITUTION: A connection connecting means 1 makes connection with the communicating party and a data transfer request receiving means 2 receives a data transfer request after the connection has been made. When the data transfer request is received, a buffer securing means 3 secures a buffer 6 for data transfer and a buffer 7 for control data and when the buffers 6 and 7 are secured, a data transfer means 4 transfers data to the communicating party. When the buffers 6 and 7 are not secured, an abnormal condition report function 8 is called and a buffer securing means 9 for emergency secures a buffer 7' for emergency corresponding to the buffer 7. A connection cutting means 5 reports a connection cutting request to the communicating party while using the buffer 7 or 7'.
Patent JP-H0434623-A (JP)
Title: Method for protecting knowledge base
Inventor: MIZUTANI HIROYUKI
IPC: G06F9/44
Filed: 1990-05-31
Abstract: PURPOSE:To safely protect the secrecy of knowledge by changing knowledge so that the content itself can not understood even if a user looks it as for the knowledge which is not desired to be known by a developer. CONSTITUTION:In the case of transferring knowledge from a knowledge base developing system 1 to an expert system 2, important knowledge (knowledge which is not desired to be understood by the user) specified by a developer is converted and transferred. In order to attain this purpose, important knowledge e.g. is erased from a knowledge base (erasing method). Provided that relating other knowledge is changed so that the inference capability is not reduced. Consequently the knowledge can be prevented from being read out without permission and reused by a user and the expert system with high capacity can be offered.
Patent JP-S62298209-A (JP)
Title: Automatic gain control amplifier
Inventor: HORI KAZUAKI
IPC: H03G3/10
Filed: 1986-06-18
Abstract: PURPOSE:To attain the low power voltage by supplying a current to a connecting point of emitters of a differential pair and a connecting point of emitters of a transistor pair and varying the current ratio flowing thereto respectively according to a control signal. CONSTITUTION:Currents Ie3, Ie4 flowing to the differential pair 151 of a differential amplifier 15 and a transistor pair 161 of a current shunt circuit 16 are controlled by making currents Ie1, Ie2 of current sources 5, 6 constant and giving control currents Ic1, Ic2 from a control circuit 17 to constant current sources 5, 6 so as to increase/decrease the currents Ie3, Ie4 flowing to the differential pair 151 of the differential amplifier 15 and to the TR pair 161 of the circuit 16. It is required to change the current ratio of a current of the differential amplifier 15 to that of the circuit 16 in this case while keeping the current sum flowing to load resistors 9, 10 in order to prevent a DC level of an output signal from being changed. Thus, the control circuit 17 controls the current of the circuit 16 to keep the sum of the currents flowing to the load resistors 9, 10 constant.
Patent JP-H05311520-A (JP)
Title: Double twister
Inventor: UEHARA MASAO
IPC: D01H7/86
Filed: 1992-04-30
Abstract: PURPOSE:To provide a double twister capable of twisting a yarn liable to form kinks such as hard-twist yarn by the two-stage yarn feeding to the upper and the lower positions. CONSTITUTION:Yarn feeding packages P1, P2 are stacked in two stages on a stationary disk 9 which is rotatably supported above a rotary disk 7 and forced to stop by the attracting force of a magnet 10. The yarns unwound from the upper and the lower yarn feeding packages P1, P2 are doubled, passed through core tubes B1, B2 of the yarn feeding packages P1, P2 and twisted twice along the rotary disk 7. In the double twister having the above construction, the height H2 of the upper yarn feeding package P2 is made to be higher than the height H1 of the lower package P1 to press the upper stage yarn Y2 by the lower stage yarn Y1 passing over the upper stage yarn Y2.
Patent JP-H11337228-A (JP)
Title: Integration type heat exchanger combining evaporator, absorber and supercooler
Inventor: SAKAI TAIJI
IPC: F25B39/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To achieve a higher heat exchanger performance and a smaller structure in an integration type heat exchanger combining an evaporator, an absorber and a supercooler to be used in an absorption refrigerating machine. SOLUTION: In an integration heat exchanger 1 combining an evaporator 5, an absorber 6 and a supercooler 7, a casing 2 of the heat exchanger 1 comprises two casing parts 3 and 4 and the two casing parts 3 and 4 are made to communicate through upper communication ports 3c and 4c and separated through a heat insulating clearance B below the communication ports 3c and 4c. The evaporator 5 is housed at one casing part 3 out of the two casing parts 3 and 4 while the absorber 6 at the other casing part 4. A supercooler 7 is arranged sideways across over an upper part of the evaporator 5 and an upper part of the absorber 6 crossing the communication ports 3c and 4c. The supercooler 7 is supported on lower rims of the communication ports 3c and 4c.
Patent JP-H09323147-A (JP)
Title: Instrument for detecting abnormality in die cooling circuit
Inventor: TAKETO MITSUHISA
IPC: B22D17/22
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To surely detect the clogging of a die cooling circuit and the leakage of cooling water. SOLUTION: The flow-in rate F1 of cooling water supplied to a pin 17 for hole as cast of the die D is detected by a cooling water flow-in rate detecting means S1 and also, the flow-out rate F2 of cooling water discharged from the pin 17 for hole as cast is detected by a cooling water flow-out rate detecting means S2 , then these detected values are compared with a reference value K. When the cooling water flow-in rate F1 is equal to the cooling water flow-out rate F2 , and both flow rates do not reach the reference value K, it is judged that the flowing of cooling water is obstructed since foreign matter is clogged in the inner part of the pin 17 for hole as cast.  When the cooling water flow-in rate F1 is equal to the reference value K, but the cooling water flow-out quantity F2 does not reach the reference value K, it is judged that the cooling water is leaked due to the crack, breakage, etc., of the pin 17 for hole as cast.
Patent JP-H05334033-A (JP)
Title: Multiwindow display type network system
Inventor: FUJIWARA SATOKO
IPC: G06F3/048
Filed: 1992-06-01
Abstract: PURPOSE:To simultaneously project a terminal output picture and a host output picture on two windows. CONSTITUTION:A host computer 1 is provided with a host data processing management part 11 and a communication transmission part 12. This host computer 1 is connected to a terminal equipment 2 by a communication line 3. The terminal equipment 2 is provided with a terminal data processing management part 21 and a communication transmission part 22. The host computer 1 and the terminal equipment 2 mutually transfer data, and the host output picture and the terminal output picture are projected on a display device 5 as first and second windows 51 and 52 independent of each other.
Patent JP-S6120040-A (JP)
Title: Image composing method of electronic photocomposition system
Inventor: HONDA TAMIAKI
IPC: G03F1/90
Filed: 1984-07-06
Abstract: PURPOSE:To perform transmission to a host processor after setting composite data to a desired image tone without any image deviation while confirming the finish state by generating dot image data and line image data separately and composing one data of them. CONSTITUTION:Image data are generated by a dot processing procedure and a line image processing procedure, and the generated line image data and dot image data which is already filed are put together digitally to generate combination image data. The actual image based upon the combination image data is confirmed on an output image monitor display device. When a parameter is varied, a parameter display is accessed through a keyboard and the variation is performed on the basis of line image processing. An input terminal is equipped with three display devices; the parameter display device 1 displays parameters, messages, etc., an image pickup display device 2 displays an image on real-time basis, and the output image monitor display device 3 displays an actual images of image data outputted to the host processor.
Patent JP-S5364613-A (JP)
Title: Molten steel deoxidation and alloy adding method
Inventor: MURASE SHIYOUJI
IPC: C21C7/04
Filed: 1976-11-22
Abstract: PURPOSE:To effectively deoxidize molten steel and improve the yield of alloy components added by putting a charging body composed of a container contg. a granular deoxidant optionally mixed with an alloy and iron for adjusting specific gravity united into the molten steel in a steel making furnace.
Patent JP-H06346830-A (JP)
Title: Ignition device for internal combustion engine having overspeed protective function
Inventor: SASAKI KOJI
IPC: F02P11/02
Filed: 1993-06-11
Abstract: PURPOSE:To provide an ignition device for an internal combustion engine which can prevent excessive rotation of an engine with certainty. CONSTITUTION:First and second pulse signals Vs1 and Vs2 are generated respectively at a maximum advance position and a minimum advance position of an engine. An ignition signal Vtn is generated for controlling an ignition position computing circuit 3 based on both the pulse signals and obtaining an advance characteristic. A starting ignition signal Vts is obtained by the second pulse signal Vs2. A third pulse signal Vp is generated at a position where the second pulse signal is eliminated. An integral voltage Vc3 is generated with an integral interval from the generation position of each third pulse signal to the generation position of the next third pulse signal. A trigger signal Vj which succeeds the position where the starting ignition signal Vts is eliminated is generated, while comparing the integral voltage Vc3 to a reference voltage Vr. A speed controlling switch circuit 7 is under a conduction condition and supply of the ignition signal to an ignition circuit 1 is prevented while the trigger signal Vj is generated.
Patent JP-S62298063-A (JP)
Title: Magnetic disk device
Inventor: KOGA YOSHIRO
IPC: G11B21/10
Filed: 1986-06-17
Abstract: PURPOSE:To eliminate the azimuth loss of a servo-head, and to obtain a small- sized magnetic disk device by connecting the servo-head for reading the positioning servo-information, to a read amplifier and a write amplifier. CONSTITUTION:In plural magnetic disks 1, one prescribed surface is used as a servo-surface 2 and servo-information such as a dibit pattern, etc., is written, and on the servo-surface 2, a servo-head 3 is provided. The output of the head 3 is amplified by a read amplifier 4, brought to waveform shaping by a reading- out circuit 5, outputted as a servo-signal 6, and at the time of moving and positioning the head, a position control and a speed control are executed. Also, the head 3 is connected to a write amplifier 7, as well, and the output signal of a servo-information writing circuit 8 is amplified by the amplifier 7 and the servo-information is written in the servo-surface 2. Accordingly, write and read-out of the servo-information are executed by the same servo-head 3, and the azimuth loss of the servo-head is not generated, and the write manhour for the servo-information is reduced.