baber/WOPTO huggingface dataset:
Patent JP-S5798696-A (JP)
Title: Nickel strike method
Inventor: ENDOU YOSHIYUKI
IPC: C25D3/12
Filed: 1980-12-12
Abstract: PURPOSE: To lower costs by separating all the processes executed in the same nickel chloride bath, and using a dilute hydrochloric acid and carbon anode in electrolytic polishing of the 1st process.  
     CONSTITUTION: A stainless steel plate is immersed in a dilute hydrochloric acid and is used as anode. A carbon electrode is disposed for cathode and said steel plate is electrolytically polished. Next, the strike bath using the above-mentioned dilute hydrochloric acid is substituted with a nickel chloride bath, and the steel plate as cathode is subjected to high speed plating and surface smoothing plating by using nickel for anode. Since the hydrochloric acid is used in the electrolytic polishing of the 1st process and carbon is used for the electrode as mentioned above, the costs are lowered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05321321-A (JP)
Title: Deodorizing device in waste storage facility
Inventor: MIYAJI WAICHI
IPC: E03F11/00
Filed: 1992-06-09
Abstract: PURPOSE:To perform easy and excellent mixture of chemicals, in a deodorizing device using acid chemicals, such as pyroligneous acid. CONSTITUTION:A deodorizing device for a waste storage facility comprises a waste storage relay tank 1 to store waste, such as human waste, and a chemical deodorizing tower 8 to deodorize gas in the waste storage relay tank 1. A gas inflow port 18 is formed in the inner lower part of the chemical deodorizing tower 8 and a discharge port 19 in the inner upper part of the chemical deodorizing tower 8. A plurality of spray nozzles 15 through which chemicals 10, such as pyroligneous acid, is sprayed downward are arranged in the inner upper part position of the chemical deodorizing tower 8 and in a position below the discharge port 19. A plurality of horizontal flow straightening plates 16 each having a number of vertical through-holes 17 through which gas is caused to rise and chemicals 10 flow down are arranged at intervals of a given distance in a vertical direction between the spray nozzles 15 and the gas inflow port 18 in a lower position.
Patent JP-S6068548-A (JP)
Inventor: SHIRAISHI ISAO
IPC: H01K3/04
Filed: 1983-09-21
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-2000013782-A (JP)
Title: Apron monitoring method and device therefor
Inventor: ICHIKAWA YOSHITO
IPC: B64F1/36
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an apron monitoring device capable of enhancing the maintenance factor of tracking and also suppressing the occurrence of erroneous tracking by reflecting error characteristic inherent to a camera sensor on the setting of a tracking gate. SOLUTION: The ground position of a monitoring target such as an aircraft is oriented, the relation between the target ground position and the error ΔR of distance is calculated from information on the set position, azimuth θ and depression angle ϕ of the camera sensor 1 by a position orientation error calculating means 6 in a target position orientation device 4, and the size of a predicted gate is corrected based on the orientation error ΔR in a predicted gate correcting means 8 provided in a tracking processor 7.
Patent JP-H0925925-A (JP)
Title: Cast crank shaft
Inventor: NUMAJIRI SUSUMU
IPC: F16C3/08
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To enable attempt of weight reduction without causing any drop in bending rigidity of a cast crank shaft. SOLUTION: A solid crank pin 4, crank webs 6, 8 and crank journals 10, 12 are provided in a cast crank shaft 2. In the crank webs 6, 8, first vacant cast parts 14, 16 whose opening areas are increased from the crank journals 10, 12 side toward the inside surface of the crank webs 6, 8 and second vacant cast parts 18, 20 provided aside across a range on the inside surface from the opening ends of the first vacant cast parts 14, 16 are formed. The first vacant cast parts 14, 16 are formed in the shapes contracting approximately circularly toward the crank journals 10, 12 from their approximately cocoon-like sectional shape and the second vacant cast parts 18, 20 are formed in approximately heart shapes whose opening areas are larger than the opening areas of approximately cocoon-like shapes.
Patent JP-S5965492-A (JP)
Title: Power supply for pulse laser
Inventor: KANEHARA YOSHIHIDE
IPC: H01S3/097
Filed: 1982-10-05
Abstract: PURPOSE:To prevent the fluctuation of DC voltage from occurring by a method wherein a DC input into an inverter is detected to add the differential value of this DC to a voltage command value which controls the phase of the converter. CONSTITUTION:A current detecting signal from a current detector 25 is differentiated by a differentiator 2 to add the differential value to an output from a voltage command unit 6 and the added signals are compared with a DC voltage to control the phase of an electric switch 2 of a converter 1 by an error amplifier 7 further controlling the DC voltage V. When a DC I fluctuates, the output signal from the differentiator 26 fetches the fluctuated values of the DC I as the differntial values as shown in (b). When the output from the voltage command unit 6 and the output from the differentiator 26 are added together, the sum will fluctuate as shown in (c) and when the sum is compared with the DC voltage V to input it into the error amplifier 7, the output from the amplifier 7 will take a wave form as shown by a solid line in (d). Consequently, the response time may be accelerated minimizing the fluctuation of DC voltage V as shown in (e).
Patent JP-H1092277-A (JP)
Title: Vacuum-down detecting device for vacuum valve type opening/closing device
Inventor: IWAI HIROMI
IPC: G01L21/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To sense the reduction of the degree of vacuum of a vacuum valve via the detection of an abnormal discharge by providing a built-in outer electrode exposed on the outside of an insulating container to face a metal shield held in the insulating container, and providing a voltage dividing capacitor between the outer electrode and the ground. SOLUTION: A metal shield 7 surrounding a pair of contact pieces 2, 3 at intervals is provided inside the cylindrical insulating container 35 of the vacuum valve 41 of an opening/closing device connected to a three-phase AC power system. A cylindrical outer electrode 42 buried in a container wall is provided on the outer periphery of the insulating container 35 to face the metal shield 7, and an outer terminal 42A exposed on the outside is connected to the ground via a voltage dividing capacitor. An abnormal discharge between both contact pieces 2, 3 and the metal shield 7 is detected by the voltage dividing capacitor, and the reduction of the degree of vacuum of the vacuum valve 41 is sensed. The reduction of the degree of vacuum of the vacuum valve 41 can be accurately sensed by a simple and small vacuum-down detecting device.
Patent JP-H0339656-A (JP)
Title: Acceleration sensor
Inventor: FUKUDA TAKESHI
IPC: G01P21/00
Filed: 1989-07-06
Abstract: PURPOSE:To surely detect an unclear trouble state which is hardly judged at a glance during a vehicle travel by providing a test signal receiving circuit with a filter which separates a test component signal from the output signal of a coil interposed in a ferromagnetic field. CONSTITUTION:Coils 5 and 6 are wound in a free oscillatory state between a magnet 2 and a yoke 3 where the magnet is fixed, and a bobbin 4 where a pendulum 7 is fixed is fitted around them. Then transmitting and receiving circuits 19 and 20 for a test signal are connected to the input part of the coil 6 and the output part of the coil 5. Here, the test signal which is inputted from the circuit 19 to the coil 6 is transmitted to the coil 5 by mutual induction. Further, the pendulum 7 is displaced through the operation of the ferromagnetic field produced by the magnet 2. Then the output of the coil 5 is inputted to the filter of the circuit 20, which separates data or a signal meeting a predetermined standard from its output signal as a test signal component. Thus, the output state of the filter is monitored to easily detect the trouble of a sensor 1.
Patent JP-H0619530-A (JP)
Title: Digital controller
Inventor: TAKAHASHI SUSUMU
IPC: G05B11/36
Filed: 1992-07-02
Abstract: PURPOSE:To remove limitation due to the sampling period of the digital controller from a function connection programming quantity by providing a function which automatically adjust the sampling period. CONSTITUTION:A 1st storage part 1 is stored with a function connection program generated by combining control elements and arithmetic execution time information attached to the control elements is included. An adder 3 integrates the arithmetic execution time of the individual control elements to find the total control arithmetic time. A period derivation part 4 finds the sampling period from the total control arithmetic time. An output process start control part 5 sends out a signal for starting an output process in synchronism with the sampling period. Consequently, the function constitution for automatically finding the sampling period is obtained.
Patent JP-S6066522-A (JP)
Title: Semiconductor integrated circuit
Inventor: MACHIDA TOSHIAKI
IPC: H03K19/096
Filed: 1983-09-22
Abstract: PURPOSE:To reduce the number of elements of a circuit to improve the integration density of the circuit of CMOS elements by using a timing signal to simplify the complicated circuit constituted of CMOS elements. CONSTITUTION:Transistors TRs Q1 and Q2 are turned on when timing signals Tn and Tn+1 are ''0''. Since a terminal I1 is ''1'' before the signal Tn is ''1'' at the first time, a TRQ5 is turned on when the signal Tn goes to ''1'', and an output terminal O goes to ''1''. Next, a signal Tn+1 goes to ''1'', and TRs Q6 and Q7 are turned on by terminals I3 and I4 during this time. When the signal Tn+2 goes to ''1'', a TRQ9 is turned on, and the output terminal O goes to ''0'' by TRs Q6 and Q9. When a signal Tn+3 goes to ''1'', the output terminal O goes to ''1''. Thereafter, the output terminal O is ''1'' as it is even if the signal Tn goes to ''1''. When the signal Tn+1 goes to ''1'' again, the TRQ6 is turned off, and a TRQ8 is turned on, and the TRQ7 is turned on as it is. Next, when the signal Tn+2 goes to ''1'', the output terminal O goes to ''0'' by TRs Q7, Q8, and Q9, and the output terminal O goes to ''1'' when the signal Tn+3 becomes ''1''.
Patent JP-H0844816-A (JP)
Title: Rotary touch scanner
Inventor: KUMAKURA KOJI
IPC: G06K7/10
Filed: 1994-07-27
Abstract: PURPOSE:To provide a touch scanner with which reading is possible even under white light, having high resolution, of which object depth is deep and cost is reduced. CONSTITUTION:Diffused light from a bar code label is made incident from an opening 2 of an outer frame 5, converged by a convex lens 4 provided inside a rotary ring 3, corrected by a correcting lens and exactly forms a real image on a light receiving element 1 arranged at the center of this ring. When a motor 6 is started at the time of use, motive force is transmitted to a shaft 7, worm 8 and worm gear 9 provided on the outer peripheral surface of this ring, and this ring is rotated around a needle bearing 10 as the center. By this rotation, the convex lens 4 successively scans the surface of the bar code label, and the real image is successively formed on the light receiving element 1. Besides, since the light receiving element 1 and the convex lens 4 are overlapped on two stages, two stages of bar codes can be read at one time.
Patent JP-H04233593-A (JP)
Title: Display device
Inventor: BURAIAN TEII EBUANZU
IPC: G09G1/16
Filed: 1991-06-21
Abstract: PURPOSE: To obtain the display device which has no flicker to be discriminated by setting a flicker frequency for at least one part of the display device between a center critical flicker merging frequency for a center visual field and a critical flicker merging frequency of a peripheral visual field. CONSTITUTION: It is known that a human visual field is more sensitive in the peripheral visual field to a flicker and motion than in the center visual field. A viewer sees a substantially flicker-free stable display image on condition that the flicker frequency of one part of the display device is between the critical flicker merging frequencies for the center visual field and peripheral visual field. This fact can be confirmed by using various rotary shutter rings 52 for a display device including a liquid crystal display screen 50 which is composed of a constant-output light source and a rotary shutter ring 52 shown in the figure and has a back light arranged.
Patent JP-H0468629-A (JP)
Title: Self-routing network
Inventor: UISE UORASUCHIYAA
Filed: 1990-07-03
Abstract: PURPOSE:To simplify the network constitution and to improve the efficiency of information transfer by forming plural switching networks in parallel and providing an input buffer in a one-to-one to each input terminal of each switching network. CONSTITUTION:A self-routing network consists of m-sets of switching networks 111-11m. Each of the switching networks 111-11m is provided with p-sets of input ports and n-sets of output ports to form pXn sets of switching networks. Each of input buffers 121-12n is provided one to one on each of the p-sets of the input ports of each of the switching networks 111-11m. That is, each of the input buffers 121-12n and each input port are correspondent one to one in terms of the hardware and each output of the input buffers 121-12n connects sequentially to each input port of each of the switching networks 111-11m.
Patent JP-H0618140-A (JP)
Title: Refrigerator with automatic ice making machine
Inventor: NOMURA HAJIME
IPC: F25D11/02
Filed: 1992-07-02
Abstract: PURPOSE:To eliminate the space for an ice making means in a freezing chamber or a refrigerator chamber and to substantially shorten the working time for a repairing or maintenance service for the ice making means, CONSTITUTION:A water supplying bottle 4 is mounted at an inner plate of a door of a refrigerator chamber in a vertical orientation at a fixing side of a hinge 8, an automatic ice making device 1 comprising an ice making pan 2 or a driving device 3 is arranged at an upper right corner part, and an ice storing box 5 is arranged at a lower part of the ice making pan 2. Water in the water supplying bottle 4 is supplied to the ice making pan 2 by a water supplying pump through a water supplying pipe and when the door is closed, icing is formed by cold air got from a cold air suction port. When ice is formed at the ice making pan 2, the ice making pan 2 is twisted by a driving device 3, thereby the ice is peeled from the ice making pan 2, drops into the ice storing box 5 and the ice is stored in it. Accordingly, the shelf area of the freezing chamber or the refrigerator chamber is expanded, a mere removal of components elements at the door side enables the repairing service to be easily carried out and then its operation time can be substantially shortened.
Patent JP-H10239315-A (JP)
Title: Method for manufacturing anti-phospholipid antibody measuring reagent and reagent
Inventor: OTA TETSUYA
IPC: G01N33/531
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an anti-phospholipid antibody measuring ragent and the reagent which can measure rapidly simply a great amount of specimens and be used for detecting syphilis with high objectivity. SOLUTION: A method for manufacturing an anti-phospholipd antibody measuring reagent makes an insoluble carrier carry a lipid antigen. The lipid antigen consists of carziolipin, lecithin and cholesterol. In the process for making the insoluble carrier carry the lipid antigen, the lipid antigen is compounded in the 10μg insoluble carrier with the rate of 0.01-1.0μg of carziolipin, lecithin amount of 3-15 times carziolipin and cholesterol amount of 0-5 times carziolipin in 30-55 deg.C of reaction temperature for 1-10 hours of reaction time.
Patent JP-H0224720-A (JP)
Title: Address mapping system for instruction buffer
Inventor: SHINTO TEIJI
IPC: G06F12/02
Filed: 1988-07-13
Abstract: PURPOSE:To reduce the increment of hardwares and to increase the number of divisions by dividing an execution queuing instruction buffer in a processor into mXn two-dimensional blocks. CONSTITUTION:The instruction buffer address mapping system in this invention has an execution queuing instruction buffer circuit 1 divided into 8X4 two-dimensional blocks, 8 block leading address registers 21 to 28 and a block leading address control circuit 3. The registers 21-28 are respectively constituted of line block leading address registers A to H and row address registers A' to H'. The full addresses of a main storage device are inputted to the registers A-H by the control circuit 3 correspondingly to 8 blocks m0 to m7 obtained by dividing the buffer circuit 1 to execute the address mapping of the blocks m0 to m7. The registers A'-H' executes the address mapping of block capacity address boundaries obtained by dividing an address boundaries of respective lines into 4 divisions (n divisions).
Patent JP-H0467356-A (JP)
Title: Magnetic disk driving device
Inventor: HANABUSA SHUICHI
IPC: G11B19/20
Filed: 1990-07-03
Abstract: PURPOSE:To prevent an oil mist generated from ball bearings from flowing in the direction of a magnetic disk when a main shaft rotates and to improve the reliability of a read operation or a write operation by mounting an air filter at an opening port under a base plate. CONSTITUTION:The base plate 12, a stator 19, two ball bearings 17 and 18, the main shaft 13, a hub 14 which is fixed and supported at the upper end of the main shaft 13 and which mounts a magnetic disk 5 in an outer periphery and a magnet 11 are provided. Here, the air filter 10 is mounted on the opening port under the base plate 12. Consequently the flow of air becomes a path shown by an arrow 31 and it flows outside. Thus, the oil mist is prevented from flowing in the direction of the magnetic disk 5 and dust is prevented from being mixed in air.
Patent JP-2000017570-A (JP)
Title: Electromagnetic wave absorbing material
Inventor: UMEDA KATSUHIKO
IPC: H05K9/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic wave absorbing material capable of effectively absorbing even weak radio waves existing in the air without any reflection or transmission. SOLUTION: This electromagnetic wave absorbing material 1 is such one that coil-shaped carbon fiber 10 is covered with a magnetic element 20 made of a synthetic resin mixed with magnetic particles 2; wherein the coil-shaped carbon fiber 10 is cut to a length L equal to, a half, or one-quarter the wavelength of the electromagnetic waves to be absorbed, and the magnetic particles 2 are ferrite particles.
Patent JP-S6330991-A (JP)
Title: Character recognizing device
Inventor: NAKAMURA MASAHIRO
IPC: G06K9/62
Filed: 1986-07-25
Abstract: PURPOSE:To correctly recognize a character even in the character having a very similar shape by deciding the character needing a correction and the character type after the correction from the arrangement of the character type of respective first candidate characters, and making the recognizing candidate character having the same character type as the character after the correction from the recognizing candidate character group of the character needing the correction into a first candidate character. CONSTITUTION:A distance counting part 5 obtains the distance of the characteristic quantity of a recognizing object character pattern obtained by a characteristic extracting part 4 and the characteristic quantity of respective characters registered in a first dictionary 6 beforehand. A classifying part 7 makes the smallest distance out of the distance obtained by the distance counting part 5 into the first candidate character, makes the N character into the recognizing candidate character group from the character with a small distance including the character and adds the character type to display the attribute of respective characters to respective recognizing candidate characters. In the character where the character type is changed by a character type changing part 8, a correcting part 9 makes the highest order candidate character out of the candidate character having the same character type as the character type after the changing of the character to change the character type in a second to the N-th candidate characters into the first candidate character.
Patent JP-H0684440-A (JP)
Title: Thermoswitch
Inventor: SHIMIZU MASATOSHI
IPC: H01H37/54
Filed: 1991-06-20
Abstract: PURPOSE:To provide a thermoswitch in which the opening of a contact is great as compared to the curving depth of a bimetal. CONSTITUTION:A pair of conductive terminal blocks 2, 3 are secured at intervals to a nonconductive base 1 and a conductive, movable plate 10 for switching both of the terminal blocks on and off is disposed between the terminal blocks 2, 3, and a bimetal 14 is disposed which takes the form of a Bellevile spring and is reversed depending on temperature so as to operate the movable plate 10. A locking protruding portion 13 located at one end of the bimetal 14 is fitted into the lock hole 15 of the terminal block 3 and is thereby locked in position and is directed toward the movable plate 10 with an opposite free end 11a serving as a point of application of force.
Patent JP-H0340114-A (JP)
Title: Method and device for controlling fluid flow rate
Inventor: SAITO TAKESHI
IPC: G05D7/06
Filed: 1989-07-07
Abstract: PURPOSE:To prevent the excessive intake of water by keeping a fixed opening amount of a supply valve constant when a demand valve of a flow path connected to a fluid supply path is closed, and the demand value is suddenly changed. CONSTITUTION:After the approximate coincidence is secured between a real flow rate Q2 and the target flow rate command value Q1, a command valve 20 is closed and the rate Q2 is suddenly reduced. Thus the deviation between the rate Q2 and the value Q1 is increased and a deviation calculator 24 outputs the opening amount command value to increase the opening amount of a supply valve 14. Therefore the value of the operation command received from an opening amount comparator 42 is also increased. Then the opening amount of the valve 14 is more increased. When the opening amount detected by an opening amount gauge 16 exceeds an allowable range +DELTAP, a switch 40 is switched by the command of a switch 38. Then the comparator 42 selects the opening amount detected by the gauge 16 as the opening amount command value. Thus the operation command value of the comparator 42 is fixed at a constant level. As a result, the excessive intake of water is prevented.
Patent JP-H0224950-A (JP)
Title: Mass analyzing device with simultaneous sensing
Inventor: ISHIHARA MORIO
IPC: H01J49/28
Filed: 1988-07-14
Abstract: PURPOSE:To provide possibility of selecting the measuring mode with weight put on the mass range and resolving ability, by furnishing a means, which arranges a lens means with variable strength between a mass analyzing system and a two-dimensional ion sensor and also arranges two-dimensional ion sensor along the convergence spreaded surface depending upon the strength of the lens means. CONSTITUTION:A strength combination (Q11, Q21) of four-polar lenses 5, 6 will provide a convergence spreaded surface of l1, a mass dispersion of Ar1, and an intersecting point with ion optical axis O of P. Another combination (Q12, Q22) will provide a convergence spreaded surface l2, an optical axis O intersecting point with l2 of P, and a mass dispersion over the surface l2 of Ar2. Setting of Ar can be made with the values of combination (Q1, Q2), wherein increase in Ar enhances the resolving ability while its decrease widens the mass range. Combinations with the point P held stationary are stored in a lens strength adjusting circuit 8, and upon combination specification by the operator, a rotating mechanism 7 adjusts the angle of sensor 4 on the basis of adjusting circuit judgement. The resolving ability is given priority in the case of along l1, while mass range is given priority in the case of along l2.