baber/WOPTO huggingface dataset:
Patent JP-S63252242-A (JP)
Title: Furnace wall observer for carbonizing chamber of coke furnace
Inventor: KATAYAMA HARUO
IPC: G01B11/30
Filed: 1987-04-09
Abstract: PURPOSE:To automatically observe a furnace wall and measure displacement thereof conducting a coke extrusion work, by arranging an observer comprising a projector section and a TV camera on the side of an extruder arm to operate an arm longitudinally. CONSTITUTION:As an arm A moves to a fire extinguishing truck from an extruder 20, a spot 23 irradiated from a spot light emitter 2 moves horizontally off a center line 26 of a monitor TV camera 22 according to condition of a furnace wall 19. At the same time, a spot 23 displayed on a screen of the monitor TV camera 22 also moves horizontally off the center line 26. The horizontal movement of the spot is caught with a measuring transmitter 24 having an image processing function and displayed numerically. Viewed from a measuring mechanism, when measuring apparatuses 21 are set separately on the right and left of the arm of the extruder 20, variations in the measured values can be corrected as caused by lateral oscillation of the arm 20 itself.
Patent JP-S60230090-A (JP)
Inventor: ITOU ARATA
IPC: G21C3/30
Filed: 1984-04-27
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-H01256627-A (JP)
Title: Controller for sinking caisson
Inventor: MATSUOKA KINGO
IPC: E02D23/08
Filed: 1988-04-07
Abstract: PURPOSE:To reduce the number of operators as well as to make overall operations performable safely and speedily by installing an electronic controller, and making it control these operations for position judgement, alignment, attitude holding, lowering or the like collectively and automatically. CONSTITUTION:A caisson 20 is hung down from pontoons 21, 21 on the water via wires W-1, W-1, while steering wires W2-1-W2-4 are arranged from the four corners and pulled toward sinkers 23, 23 on the seabed. Next, any positional slippage of the caisson 20 is judged by a position judging means 3, and according to this judgement, a winch 2 is operated by an alignment means and thus the position is corrected. Then, another winch 1 is operated by an equivalent weight lowering means 5, lowering the caisson 20 as far as the specified value, and then this operation is repeated by a repeating means 7. Furthermore, during this while, an attitude of the caisson 20 is justly held by an attitude holding means 6. Then, these serial operations are collectively and automatically controlled by an electronic controller 25 installed on the pontoon 21.
Patent JP-H10267513-A (JP)
Title: Center pillar of stock room
Inventor: KOBAYASHI MINORU
IPC: F25D23/06
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To arrange lead wire for a heater along the center pillar of a refrigerator without narrowing space inside a stock room simply and to increase the strength of the center pillar easily. SOLUTION: In the center pillar 5 of a panel assembling type stock room, a cutout 21 is formed to the back surface of inner surface material 20, a reinforcing material 22 is fixed to the cut out 21 mounting on both edges of it, lead wire 9b extended from the heater of a base panel is accommodated inside a square groove 24 of the reinforcing material 22 opening toward the cutout 21 and the cutout 21 is covered by the decorative cover 28 inserted into the cutout 21. The inside of the center pillar 5 is filled with a foamed material.
Patent JP-H1040634-A (JP)
Title: Disk reproducing device
Inventor: NAKAMICHI NIRO
IPC: G11B17/26
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device without needing any complex moving mechanisms by rotating a hold screw and moving away the holding screw from a disk loaded in a disk reproducing means. SOLUTION: First, upper hold screws 20B and 20C are rotary-driven by driving mechanisms and, when a disk D3 is aligned in a reproducing position, the upper disks D3 to D5 are supported by the locking guides 21B and 21C of the upper hold screws 20B and 20C and disks D1 and D2 positioned in the lower side of the reproducing disk D3 are supported by the locking guides 31B and 31C of lower hold screws 30B and 30C. When the disk D3 instructed for reproduction is carried to a reproducing position, an insertion space for a disk reproducing mechanism 200 is formed between the reproducing disk D3 and the disk D2. Then, the disk D3 is clamped on a turntable 40 and thus recording information is read by an optical head.
Patent JP-S5513665-A (JP)
Title: Method of manufacturing laminated core for electrical apparatus
Inventor: KIRIYAMA YOSHIAKI
IPC: H01F27/24
Filed: 1978-07-17
Abstract: PURPOSE: To prevent laminated cores from deterioration of electrical characteristic and eliminate any erection shaft for casting, etc. by fitting pieces in a half blanking state first and removing the half blanking portion finally.  
     CONSTITUTION: The first one of laminated metal is blanked, for example, for a shaft hole 3 in a laminating metal 1 and projections 5 are formed in a half blanking state for all laminated metal but the first and a core is formed by fitting each of these projections into the lower, neighboring half blanked hole 6. The core is fixed finally by casting a conductive shaft, etc. and the half blanking portion 5 is blanked. In this method fitting into the sheet metal 1 is conducted by the portion which is to be blanked finally. Therefore electrical characteristics are not hurt and an erection shaft is not required in casting process, etc. A core metal can be easily separated by blanking it every necessary number n of sheets. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61276528-A (JP)
Inventor: HOSE PIRESU RIBEIRO
IPC: A47L15/39
Filed: 1986-04-16
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-S5743976-A (JP)
Title: Preparation of can and container
Inventor: SAITOU KATSUSHI
IPC: C23C18/52
Filed: 1981-06-04
Abstract: PURPOSE: To prepare cans and containers having excellent corrosion resistance, by dipping a formed material obtained by the DI formation of a cold rolled steel plate into a Ni plating bath having SiO 2 , etc. dispersed in it to plate the formed material compositely electrolessly and then by chemical conversion-treating before painting the plated material.  
     CONSTITUTION: The surface of the formed material obtained by the DI (deep drawing and squeezing) formation of a cold rolled steel plate is cleaned. Next, the formed material is dipped into a plating bath containing at least one element of Ni and Co and having the pulverized particles of at least one compound of SiO 2 , Al 2 O 3 , ZrO 2  and TiO 2  dispersed in it or the formed material is spray-treated with the plating bath. Thus, a thin composite electrolessplating layer 1μ or less thick is formed on the surface of the formed material. The plated material is, as it is, or, if necessary, after further chemical conversion-treating it, painted with a can coating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05253580-A (JP)
Title: Treatment of waste water
IPC: C02F1/72
Filed: 1992-03-10
Abstract: PURPOSE:To easily, rapidly and economically treat agricultural chemicals, an org. solvent or a surfactant hard to treat by an activated sludge method under a mild condition by adding hydrogen peroxide and a copper ion to water to be treated before irradiating said water with light. CONSTITUTION:500ppm of hydrogen peroxide and 100ppm of cupric chloride dihydrate are added to an aqueous solution containing 300ppm of trichloroethylene and this aqueous solution is irradiated with the light from a 500W xenon lamp for one hr while stirred by a stirrer. As the result of the analysis of the amount (TOC value) of total organocarbon contained in the obtained reaction solution using a total organocarbon meter, the TOC value of the reaction solution is reduced by 95% and it is cleared that 95% of chloroethylene is decomposed. By this constitution, the org. contaminant contained in water to be treated such as waste water is rapidly decomposed into carbon dioxide and water by irradiating water to be treated to which hydrogen peroxide and a copper ion are added with solar rays or the like and purified water can be obtained.
Patent JP-S57201707-A (JP)
Title: Shock absorber
Inventor: TANJI MICHIYASU
IPC: B60G17/015
Filed: 1981-06-05
Abstract: PURPOSE:To improve comfortableness of a ride, driveability and running safety, by converting detection signals of car speed, steering angle, brake and deflection load into a current signal with a normal shock absorber, changing a dividing effect with a shock absorbing controller and concurrently providing the shock absorbing controller independently of four wheels. CONSTITUTION:Each signal of speed increase detection of a car speed detector 4, steering angle detection of a steering angle detector 5, deflection load detection of lateral and longitudinal deflection load detectors 6, 8 and brake detection of a brake detector 7 is input to a central processing unit 9. The central processing unit 9 decides a shock absorbing characteristic in accordance with each input signal to output a control command of each shock absorbing controller 11 to a current controller 10. The current controller 10 controls each shock absorber controller 11 on the basis of said command. In this constitution, a shock absorbing effect and running stability suitable for a driving condition can be obtained without sacrificing comfortableness of a rice.
Patent JP-S57202148-A (JP)
Title: Code transmission system
Inventor: YUGAWA JIYUNICHI
IPC: H04L25/49
Filed: 1981-06-05
Abstract: PURPOSE:To transmit analog information together with digital information, by generating one pulse to one CMI code rule error and reproducing the original analog signal by introducing the pulse train to a pulse frequency demodulation circuit. CONSTITUTION:An input analog signal 103 is converted into a PFM signal 123 at a modulator 105 at transmission side 50. An interface circuit 106 is operative with the leading of the signal 123 and generates only one pulse 121 with the CMI rule error with the same width as the period of a clock 102 synchronized with a data 101. A CMI coder 104 generates the CMI rule error only once to a transmission circuit 51 when this one pulse is received. At a reception side 52, a CMI composite circuit 114 detects the CMI code rule error and generates one CMI rule error detection pulse 122, and after the pulse width is adjusted with a monostable multivibrator circuit 116, the pulse is restored to the original analog signal 113 at a PFM demodulation circuit 115.
Patent JP-H02266821-A (JP)
Title: Detection of disconnection in distribution line
Inventor: KUMEGAWA HIROSHI
IPC: H02H7/26
Filed: 1989-04-04
Abstract: PURPOSE:To detect the disconnection of a distribution line and a disconnected block quickly by providing a detection means which decides the closest block to a distributing substation as a disconnected block that receives an open-phase detection signal of a transmission means for each block and transmits the open- phase detection signal. CONSTITUTION:A plurality of section switches 111, 112,...11n, branch lines 121, 122,...12n and sensors 131, 132,...13n are interposed to a distribution line 5a. Open-phase detectors 141,142,...14n are connected to sensors 131, 132,...13n. Transmitters 151, 152,...15n are connected to open-phase detectors 141, 142, ...14n. Disconnected block detectors 10a, 10b and 10c decide the closest block to a distributing substation where the open-phase is caused from the open-phase detection signal of each block supplying through receivers 9a, 9b and 9c, and from a block number as a disconnected block. The disconnection of the distribution line and the disconnected block can thereby be detected quickly.
Patent JP-S62243901-A (JP)
Title: Adjuster of gap in seal section of turbine
Inventor: KIKUCHI MASATAKA
IPC: F01D11/08
Filed: 1986-04-15
Abstract: PURPOSE:To prevent a bellows from breakage by interposing the bellows between an outer tubular body secured fixedly to a stationary section and an inner tubular body secured fixedly to a fin segment for sealing. CONSTITUTION:An outer tubular body 3 is secured fixedly to a stationary section 3 and an inner tubular body 23 secured fixedly to a fin segment 8 opposed to a movable vane 2 of a turbine. A bellows 25 is interposed between the outer and inner tubular bodies 20, 23. Working fluid from the stationary section 3 side is introduced into an external chamber 30 between the bellows 25 and a tubular portion 20a through a hole 14. Also, working fluid from between the segment 8 and the stationary section 3 is introduced into an internal chamber 31. Thus, since solid particles in the working fluid flow into the chamber 30 after colliding with the outer tubular body 20, they do not collide directly with the bellows so that the bellows is prevented from breakage.
Patent JP-H06271300-A (JP)
Title: Safety device for cargo lifting facility
Inventor: KIYOHARA YUTAKA
IPC: B66F19/00
Filed: 1993-03-22
Abstract: PURPOSE:To carry out the operation without any concern about the fall of a cargo, regarding a cargo lifting facility where a cargo is adsorbed to a vacuum adsorption pad, and lifted and moved on the operation of a hydraulic pressure prime mover. CONSTITUTION:The vacuum generation duct line 47 of a vacuum adsorption pad 50 is provided with a manual vacuum selector valve 2 for turning on and off the continuity thereof. Furthermore, a sub-passage 9 bypassing the selector valve 2 is provided with an open/close valve 14 to be opened with working fluid introduced from a working fluid duct line 48 on the operation of a load detector 71 at the time of lifting a cargo. The vacuum generation duct line 47 is thereby prevented from being isolated, even when the selector valve 2 is closed during the travel of the cargo.
Patent JP-S61245887-A (JP)
Title: Water purifying treatment
Inventor: IMAMURA MITSUNOBU
IPC: C02F1/52
Filed: 1985-04-23
Abstract: PURPOSE:To effectively remove an org. substance, by applying flocculative sedimentation treatment to raw water without adding chlorine thereto and passing the treated raw water through a particulated activated carbon bed so as to flow the same upwardly and subsequently adding chlorine to said water before filtering. CONSTITUTION:Aluminum sulfate is added to raw water from a river as a flocculant to perform flocculative sedimentation treatment. Succeedingly, said water is passed through a particulate activated carbon bed at a water passing speed of below 10m/hr so as to be flowed upwardly. At this time, when the amount of a trihalomethane precursor exceeds an control objective value, the water passing speed is increased so as to adjust the expansion ratio of the activated carbon bed to 30% or more to pass a definite amount of water. Thereafter, the water passing speed is returned to the original state and chlorine is added. Succeedingly, quick filtering is performed. When the water passing speed is increased, a definite amount of water is set to 3-10 times the volume of the packed activated carbon bed.
Patent JP-H05115180-A (JP)
Title: Method for controling electric valve of power converter
Inventor: GURUTSUEGORUTSU SUKARUPETOFUSU
IPC: H02M5/27
Filed: 1992-04-08
Abstract: PURPOSE: To control power converters of various types according to algorithm by controlling the valve of a power converter having at least one valve or a valve cascade for each AC current phase depending on a commutation function represented by a specified expression. CONSTITUTION: A pulse generator 8 generates a commutation function represented by an expression from an input data (in the expression, t is time, mi (t) is a modulation function, n, i, j are operational variables, n1 is an accuracy characteristic value, k is a clock control multiplication rate, w is an angular wave number of AC voltage ϕi is a specified phase angle, Ψi is a controller correction angle εj is the initial value of the pulse pattern position of j pulse pattern shifted valve cascades 13, 14). Thyristors TUM,..., TON of the valve cascade 14 are controlled depending on the commutation function thereof. More specifically, the output signal 11 from the pulse generator 8 corresponds to the control instruction of the thyristors TUM,..., TON.  The control instruction is obtained using a PZ comparator in order to realize a Heaviside's function from the commutation function.
Patent JP-H07297238-A (JP)
Title: Flux transfer method
Inventor: NITTA TETSUJI
IPC: H01L21/60
Filed: 1994-04-26
Abstract: PURPOSE:To obtain a flux transfer method for practical mass production, in relation to the transfer of fluxes to the pads whose patterns are formed at fine pitches on a board. CONSTITUTION:Transfer pin arrays 8, 9 for transferring fluxes to a plurality of pads are divided into two groups and are provided on a transfer unit 4. An aligning table 3 whereon the transfer unit 4 is mounted is moved, and thereby, the flux is stuck on the end parts of the transfer pins of the two groups independently of each other on a flux table 5, and thereafter, the transfer unit 4 is so moved that the fluxes are transferred to the pads.
Patent JP-S60229939-A (JP)
Title: Paraffin composition for compounding rubber
Inventor: KAMIYA KIYOAKI
IPC: C08L7/00
Filed: 1984-04-27
Abstract: PURPOSE:The titled composition, obtained by incorporating paraffin particles with a specific amount of inorganic powder, having improved workability, e.g. dispensing or weighing, etc., without causing a blocking phenomenon even in a high-humidity atmosphere, and having improved dispersibility in compounded rubber. CONSTITUTION:A paraffin composition obtained by incorporating (A) 100pts.wt. paraffin particles, prepared by pulverizing paraffin particles having 0.8-0.9 specific gravity and 45-65 deg.C melting point by the mechanical pulverization, etc., and having about <=1.5mm. particle diameter uniformly with (B) 10-50pts.wt. inorganic powder having about <=2.7 specific gravity and about <=5mu particle diameter, e.g. soft or heavy calcium carbonate, magnesium carbonate, silica or clay, in a supermixer, etc. The above-mentioned composition containing the component (B) easily existing between particles of the component (A) prevents the contact of mutual particles of the component (A), and the blocking phenomenon will not occur. The dispersibility in compounded rubber is good.
Patent JP-S60229873-A (JP)
Title: Method of controlling steering of rear wheel in four wheel steering vehicle
Inventor: KAWAKAMI SEIJI
IPC: B62D6/02
Filed: 1984-04-27
Abstract: PURPOSE:To make a phase lag in the yaw rate completely zero over all angle range of operation of a steering wheel, by controlling the steering angle betar of rear wheels, corresponding to the sum of a value which is obtained by multiplying the steering angle betaf of front wheels by (K) and a value which is obtained by multiplying the steering speed beta'f of the front wheel by (a). CONSTITUTION:A sensor 7 for detecting the steering angle betaf and speed beta'f of front wheels is attached to a shaft 2, and issues a signal to a rear wheel steering angle computer 9 which also receives a vehicle speed (u) signal from a vehicle speed sensor 8. A computer 9 computes the steering angle betar of rear wheels in accordance with betaf, beta'f and u, and delivers the thus obtained result to a differential amplifier 10 which delivers a voltage corresponding to an actual rear wheel steering angle betar0 and a voltage difference (betar-betar0) corresponding to the beta'r to an amplifier 12. The amplified values are delivered, as control signals, to control an electrohydraulic servo-valve 13 for controlling the feed and discharge of hydraulic pressure into and from a hydraulic cylinder 13, thereby the steering angle of rear tires 17 is controlled by means of rear wheel nuckles 16.
Patent JP-H04320478-A (JP)
Title: Polysulfide sealant
Inventor: HASHIMOTO HIROSHI
IPC: C09K3/10
Filed: 1991-04-19
Abstract: PURPOSE:To obtain the title sealant improved in adhesion to asphalt concrete without detriment to the excellent properties inherent in a polysulfide sealant, such as elongation, elasticity and flexibility. CONSTITUTION:A mercapto-terminated liquid polysulfide is mixed with a smaller amount of an epoxy resin having disulfide bonds, a curing agent for the liquid polysulfide, and a curing agent for the epoxy resin so that 10-80 equivalent % of the terminal mercapto groups of the liquid polysulfide may be modified with part of the epoxy resin.
Patent JP-H05290556-A (JP)
Title: Magnetic recorder
Inventor: NOBETANI TSUTOMU
IPC: G11B19/00
Filed: 1992-04-08
Abstract: PURPOSE:To miniaturize a magnetic recorder and to save its power consumption by making power source for the pull-up resistor of an interface another power source from main power source for drive/control and sharing it with the power source of the control circuit of a host device. CONSTITUTION:A magnetic head 5, a drive motor 6, a seek mechanism 7, a recording/reproducing control circuit 4 and a circuit 3 inputted with input signals 1-n from the host device are connected to the main power source for drive/ control. By a resistor 1, the signal to the input circuit 3 is connected to another power source from the main power source. Transistors 2 outputting output signals 1-n to the host device are provided. By such a constitution, the circuit operating voltage and the input signal voltage of the host device are lowered and power consumption is saved while the source voltage of the magnetic recorder remains as usual and without adding an excess circuit.
Patent JP-H02266480-A (JP)
Title: High quality character pattern generating system
Inventor: SATO FUMITAKA
IPC: G06T11/20
Filed: 1989-04-06
Abstract: PURPOSE:To speed up operation by storing the number of changes or the changing states of the winding(W) numbers of respective points in the arranged state of all linear graphics in a storage mean as a winding number(WN) code and finding out the W numbers of respective points from the stored contents of the storage means. CONSTITUTION:In some linear graphics defining one character pattern, the number of changes or the changing state of the winding numbers(W numbers) of respective points in the finally arranged state of all the linear graphics are stored in an WN code storing means 17 as the WN code (the 2nd WN code) only by tracing these linear graphics once. Thereby, the W numbers of respective points can be simply found out based on the stored contents of the means 17. Therefore, character pattern generation based upon painting out can be rapidly executed by a painting out processing circuit 18. Consequently, a line with one-dot width or a character pattern having an one-dot tip end can be correctly generated and a complex character pattern also can be rapidly generated.
Patent JP-H03288780-A (JP)
Title: Installation precision measuring device for guide rail
Inventor: ISHII TAKASHI
IPC: G01B21/20
Filed: 1990-04-03
Abstract: PURPOSE:To measure the installation precision of a guide rail without actually laying piano wires, etc., by calculating the position on the horizontal plane of the guide rail for a supposed standard line based on the position detection signal of the guide rail and the shift information signal. CONSTITUTION:Each position of guide rails 1a and 1b is detected by position detecting means 5a-5c, and each position detection signal is outputted, and the relative position on the horizontal plane of the guide rail for a cage 2 is calculated by a calculating means 10 based on the position detection signal. Further, the accelerating speed on the horizontal plane which is applied on the cage is detected by an accelerating speed detecting means 7, and the shift quantity of the cage for a supposed standard line 6 which is set in the vertical direction in an elevator passage 1 is obtained by a shift information output means based on the accelerating speed, and a shift information signal is outputted into a printer 6.