baber/WOPTO huggingface dataset:
Patent JP-H01306905-A (JP)
Title: Pressure control method
Inventor: KONO AKIO
IPC: G05D16/20
Filed: 1988-06-03
Abstract: PURPOSE:To stably bring the pressure on the downstream side of a control valve to a target value by controlling the opening of the valve by proportional integration in such a way that the opening is abuptly changed by the previously set 1st opening changing quantity in the direction in which the change in the downstream-side pressure of the control valve is compensated, and then, corrected by the 2nd opening changing quantity. CONSTITUTION:When the downstream-side pressure P of a control valve changes due to an abrupt change in load, the opening phi1 of the valve is abruptly changed by the 1st opening changing quantity phi11. As a result, the change in the opening phi1 by the 1st opening changing quantity  phi11 results in a change in the sign of the differentiated value of the downstream-side pressure P after a delay time T1. Then the opening of the valve is corrected by the 2nd opening changing quantity  phi12. As a result, the differentiated value of the downstream-side pressure P of the valve becomes zero due to the change in the opening by the 2nd opening changing quantity phi12 after the delay time T1, leaving the deviation from a target value P0 in the downstream-side pressure P. When the differentiated value becomes zero, the control valve is controlled by proportional integration. As a result, downstream-side pressure of the control valve is brought nearer to the target value P0.
Patent JP-S6116597-A (JP)
Inventor: YOKOTA TSUNEO
IPC: G11B33/00
Filed: 1984-07-03
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-2000326200-A (JP)
Title: Polishing device for globe box panel
Inventor: KAWASAKI TAKAO
IPC: G21F7/04
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To restore transparency by efficiently polishing the whole surface of a panel for a short period of time without replacing a globe box panel even if the transparency of the globe box panel is lowered due to aging including degradation in radiation, dust scattering and the like. SOLUTION: A polishing main body to be driven by a motor, is provided with a first rotation holder 30 having a magnet 31 built in, and with three interval holding poles 14 arranged around the holder 30 so as to be equally divided in angle along its outer circumference. A panel outer surface is polished by letting a plate 32 attracted to the surface of the first holder 30 by means of magnetic force, and an abrasive paper stuck over the surface of the plate so as to be easily peeled off, or a buff, be rotated while the polishing main body is being moved along the panel surface with ball bearings 15 at the tip ends of the interval holding poles 14 pressed onto the outer panel of a globe box panel P.  A second rotation holder 40 is attracted to the inner surface of the panel by means of magnetic force so as to be held at the position faced to the first rotation holder 30, and the second rotation holder 40 is also rotated together with the first rotation holder 30, so that the inner surface of the panel is also polished up.
Patent JP-S5661534-A (JP)
Title: Apparatus for controlling fluid heating process
Inventor: NAGAOKA YUKIO
IPC: F23N1/08
Filed: 1979-10-25
Abstract: PURPOSE: To provide an apparatus for controlling fluid heating process, which is capable of controlling the temperature of hot water to be supplied to be constant independently of the water flow rate by feeding fuel at a rate corresponding to the water flow rate and also capable of preventing explosive ignition and supply of too hot water even if hot-water supply is recommenced after interruption of power supply.  
     CONSTITUTION: When water supply is started, water flows into a venturi pipe 10 and by-pass circuit 11 after its pressure is controlled by a water governor valve 3. When water passes through a throat portion of the venturi pipe 10, negative pressure developed at the throat is transmitted via a conduit 20 to a water pressure chamber 19 and a diaphragm 17 is moved to the left by the function of pressure difference, so that a gas valve 21 is opened. Water introduced into the by-pass circuit 11, on the other hand, flows into a by-pass passage 11a via a control valve 13 and then into a water pressure chamber 28 via another by-pass passage 11b. Although a diaphragm 26 of a force generator 14 is moved to the left resultantly, its movement is made relatively slow in comparison with the water flow rate by the function of a delay valve 36 provided additionally in a water pressure chamber 30. The setting load of a gas governor 38 is changed by the function of the force generator 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5841341-A (JP)
Title: Detection of crack
Inventor: HAYASHI MAKOTO
IPC: G01N27/20
Filed: 1981-09-04
Abstract: PURPOSE:To detect the location of a crack and its length with high precision and easiness by providing a wiring of many lead wires at the periphery of a member where crack is liable to occur and measuring the potential differences in the lead wires and judging by comparing those differences. CONSTITUTION:In order to measure a potential V0 that becomes a reference two measurement terminals 4 are provided with a distance l between them at a part where a crack is not likely to occur, and many measurement terminals 5 are provided with a distance l among them at a part where the crack is liable to occur. A DC current is made to flow in an entire construction member 1 from a DC current source 3 through current supply terminals 2. When a crack 13 is formed in the member 1, a potential difference V that is measured by a minute current voltmeter 14 becomes larger than the potential difference V0. The potential difference V is affected by the measurement terminal distance l and the current supply terinal distance l0, but if l0 becomes large, the effect disapeears. The accuracy of measurement of the length of a crack a/W becomes hiher as the ratio of the potential difference V/V0 becomes larger. Because many wires are required as V/V0 becomes large, the l is made 1-2 times the width W of a plate.
Patent JP-S6117244-A (JP)
Title: Cartridge magnetic tape device
Inventor: WARISAYA KANJI
IPC: G11B15/08
Filed: 1984-07-04
Abstract: PURPOSE:To execute exactly forward running and reverse running of a magnetic tape by detecting an initial hole and a terminal hole at the time of running of the tape, and setting an initial area and a terminal area. CONSTITUTION:When a hole and 3 of a magnetic pass through between a light emitting diode 9 and a photodetector 10, an output signal of the photodetector 10 is compared and amplifier by an amplifier 11, and also a detecting output signal of each hole is inputted to an initial setting circuit 12. An initial and terminal setting circuit 12 receives its signal, and outputs a BOT signal, an EOT signal and an output signal of an LP hole 6 and an output signal of an EW hole 7. These output signals of the initial and terminal setting circuit 12 are inputted to a processor CPU13. As a result, the CPU13 confirms whether the BOT signal and the EOT signal exist or not, and executes a control so as to run the tape by driving a driving motor in the forward direction or the reverse direction.
Patent JP-H07322088-A (JP)
Title: Program control device for user for television device
Inventor: COTTY MICHEL
IPC: H04N5/00
Filed: 1995-05-12
Abstract: PURPOSE: To omit excessive keys by triggering writing in a storing position at the time of using a simple acquiring means. CONSTITUTION: Keys 13 indicate symbols '+', '-'. Almost all selection variables, e.g. brightness, contrast, color saturation, low and high frequency sounds, switching from one channel to another channel or to a preceding channel in numerical order, etc., of a television device can be set up by these keys 13. A type code is determined in each selection variable to be set up and which type of the selection variable to be set up is related is specified. A group of keys 15 optionally registers a setting type, and at the time of resetting the type even when the type is not a final one, the group of keys 13 can provide the possibility of executing setting operation attained at the end of a final menu sequence. Thus excess time for menu operation can be removed and an economical and simply usable device eliminating the necessity of many keys can be attained.
Patent JP-S5564977-A (JP)
Title: Shielding gas arc welding device
Inventor: OOSHIMA AKIRA
IPC: B23K9/16
Filed: 1978-11-10
Abstract: PURPOSE: To make high-grade shielding gas amount minimum required and improve working efficiency at the maximum sheilding effect by spouting plural kinds of shielding gases in superposed layer form from the nozzles of a torch.  
     CONSTITUTION: Where arc is being generated between a welding wire 20 and the work A, shielding gas such as Ar or the like is sent into the pipe rod 3 of a torch body 2 through the first gas hose 13 and is exhausted into the cavity part a 1  of the first nozzle 8 of a torch head part 12 through a vent hole 4, thence from the end port 8a it is blown to the weld zone of the work A by enclosing the arc. On the other hand, shield gas such as CO 2  or the like is supplied into a cover 9 through the second gas hose 14 and is blown to the work A through the cavity a 2  of the second nozzle 11 by enclosing the first shielding gas from the end port 11a. At this time, three or more kinds of shielding gases may be used. Thereby, the maximum shielding effect is provided and the production of spatter prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6030360-A (JP)
Title: Temperature controller for thermal head
Inventor: SHINOZUKA HIROSHI
IPC: B41J2/365
Filed: 1983-07-28
Abstract: PURPOSE:To improve the printing quality in a thermal head with a plurality of heads by replacing the rise and drop in the temperature of the heads with the resistance and capacity of an electric circuit for control to always secure the specified temperature of the heads. CONSTITUTION:A plurality of thermal heads 14-1 and 14-2 or the like are provided in a line, a charging/discharging circuit 11-1 or the like equipped with a capacitor C1 or the like equivalent to the heat capacity of the head 14-1 or the like in the simulation of heat in terms of electricity, a resistance R21 or the like connected in parallel to the capacitor C1 or the like and a resistance R11 connected in series thereto and a resistance R31 or the like between the charging/ discharging circuits. A feed voltage control circuit 12-1 or the like is provided to cut off the energization of the head 14-1 or the like when the charged voltage of the capacitor C1 or the like reaches the preset value. Thus, a thermal recording can be done always keeping the head 14-1 or the like at the specified temperature.
Patent JP-H04364047-A (JP)
Title: Monolithic microwave integrated circuit
Inventor: MIYAUCHI MASAYOSHI
IPC: H01L21/338
Filed: 1991-06-11
Abstract: PURPOSE:To miniatuarize an integrated circuit and improve reproducibility and controllability by providing at least one field effect transistor and a resistance formed of a p-type semiconductor layer on a semi-insulating compound semiconductor substrate. CONSTITUTION:After forming a first resistance 105 and a second resistance 106 by selective ion implantation, capless annealing is performed. The source electrode 107 and the drain electrode 108 of a FET and the ohmic electrode 109 of the first resistance 105 are formed. Then, the ohmic electrode 110 of the second resistance 106 is formed. After forming the gate electrode 111 of the FET by lift-off method, an SiN film 112 is formed by plasma CVD as a protecting film. Then, an opening 113 is formed on the prescribed position on the SiN film 112 by CDE method, wiring electrode 114 is formed by lift-off method and the FET and the first and the second resistances 105 and 106 are connected.
Patent JP-H084359-A (JP)
Title: Tent
Inventor: TAKABAYASHI MASATOSHI
IPC: E04H15/30
Filed: 1994-06-21
Abstract: PURPOSE:To provide a tent which is capable of changing its area, ventilation and sunshade state in conformity with the purpose of its service. CONSTITUTION:Aggregates are combined so as to make four less where side sheets 10 are removably mounted to four aggregate-to-aggregate side surfaces with engagement members 7 and 11, such as slide fasteners, thereby forming a tent. The tents are installed side by side so that they may be adjacent to each other. A connection sheet 20 is stretched like a tunnel with the engagement member 7 in place of the two opposed side sheets 10, 10. It is also possible to mount an eaves-like sheet in place of one side sheet 10.
Patent JP-S5929269-A (JP)
Title: Form humidifying device of copying machine
Inventor: ISHIDATE YOSHIYUKI
IPC: B65H43/00
Filed: 1982-08-10
Abstract: PURPOSE:To obtain invariably a stable copy by taking the humidified cloth out of a water tank by a drawing-out device at need, and humidifying paper in a roll paper supply device. CONSTITUTION:When a main switch 26 is turned on, a rising signal generating circuit 24 outputs pulses for a specified time. On the other hand, if a form is dry, a comparator 23 outputs ''1'' and an AND gate 25 also outputs ''1'' to turn a rotary solenoid 14; the humidified cloth 7 is taken out of the water in the water tank 5 and made wet appropriately by a squeeze roll 12 to cover roll paper 29. This humidified cloth 7 is held in an invariably constant wet state. When the humidity of the roll paper 29 exceeds a specified value, the comparator 23 outputs ''0'' and a latch solenoid 21 is reset by its inverted signal, i.e. a rising pulse signal. Consequently, the humidified cloth 7 is drawn in the water tank 5 by an energizing spring 9.
Patent JP-S5665309-A (JP)
Title: Time-axis converter
Inventor: YAMAMOTO YOSHIKAZU
IPC: G11B20/10
Filed: 1979-10-26
Abstract: PURPOSE: To prevent a write miss of input data in timeaxis compression and expansion by writing input digital data by N samples in parallel and by providing a latch circuit in front of each memory bank.  
     CONSTITUTION: Memory banks 41 and 42 are provided and digital data are paralleled by some samples at paralleling circuits 51 and 52. To avoid the trouble of reading and writing, stages of A 11 WA 14  and A 21 WA 24 , B 11 WB 14  and B 21 WB 24 , and C 11 WC 14  and C 21 WC 24  are provided in front of memory banks 41 and 42, respectively. Further, since write and read clock frequencies differ and both operations are asynchronous, the memory cycle is fixed on the basis of a read clock. Data are changed over successively by multiplexer 80 and in the original order, data having the time axis expanded can be obtained. This constitution can eliminate a write miss of input data as to time-axis compression and expansion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H086636-A (JP)
Title: Automated guided vehicle
Inventor: IWASAKI MAKOTO
IPC: G05D1/02
Filed: 1994-06-21
Abstract: PURPOSE:To prevent malfunction and improve the reliability, and to shorten a maintenance time and improve the operation rate by properly removing scattered on a travel path to be removed although maintenance is unnecessary. CONSTITUTION:A nonmagnetic body 5 is arranged opposite the travel path surface 11, and a magnet 6 is provided nearby the nonmagnetic body 5 on the opposite side across the travel path surface 11. Then the mechanism consisting of a cam follower 7, an eccentric cam 8, a motor shaft 9, and a magnet removing motor 10 puts the magnet 6 away from and close to the nonmagnetic body 5.
Patent JP-H05333005-A (JP)
Title: Ultrasonic flaw detecting method
Inventor: ASAI OOKAZU
IPC: G01N29/44
Filed: 1992-05-29
Abstract: PURPOSE:To obtain the ultrasonic flaw detecting method, which can obtain the high flaw detecting accuracy without the long flaw detecting time. CONSTITUTION:An ultrasonic probe 6 is intermittently moved from an initial position P1 rightward at an equal interval and detects flaws on positions P2, P3, P4, P5 and P6. Intersections Q2, Q3, Q4, Q5 and Q6 represents the intersections between ultrasonic-wave paths L2-L6 and a frictional compressing surface W1. The intersection Q6 is located on the outer surface of a work W. The work W is rotated once during the period, wherein the ultrasonic probe 6 is located at each position Pn (n=1-6). In the locus of each intersection Qn when the work W is rotated once, a point R1 corresponds to the intersection Q1. Circles R2, R3, R4, R5 and R6 correspond to the intersections Q2, Q3, Q4, Q5 and Q6. Searching regions S1-S6 are set on ultrasonic path L1-L6. Divided regions A1-A6 are introduced into the searching regions S1-S6 by the rotation of the work W.
Patent JP-H09320657-A (JP)
Title: Terminal block
Inventor: SUZUKI YUJI
IPC: H01R9/22
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To improve the controllability of a tester by adopting a method which does not require a screw in connecting cables and to ensure easy handling and a multitude of functions by attaching a light emitting element for displaying an input signal. SOLUTION: A conductive strip fixed base 3 is projected, and a conductive movable part 4 in the form of a plate spring curved into the figure of 9 with a U-shaped notch 4a near the end of its upper long side is provided in such a way as to be secured to the fixed base 3 at one end and to be free at the other, with the end of the fixed base 3 passing through the notch 4a at right angles. The terminal treatment part 2a of a cable 2 is sandwiched between the fixed base 3 and the movable part 4. A transparent controller 5 guided in the direction of a hole 1b has a hole 5b (for inserting a tester) leading to a contour face 5a, and is activated forward by a spring 6. The right curved portion of the movable part 4 makes contact with the contour face 5a.  Small indentations are formed in the end face of the rear of the controller 5, and a LED 7 for indicating whether or not there is an input signal is provided to face the end face to function as a light guide for the controller 5.
Patent JP-S5567358-A (JP)
Title: Industrial coating robot
Inventor: SUDOU TAKEHIKO
IPC: B05B12/08
Filed: 1978-11-14
Abstract: PURPOSE:To prevent surely the unevenness of coating caused by the change of carrier speed by variably controlling the coating amount of a robot depending on the carrier speed of a material to be coated. CONSTITUTION:A material 8 to be coated is transported by a conveyer 9. A robot 2 coats the material 8 by movement as it is teached at the time of teaching. The coating is carried out at the time of teaching in such a manner that a worker manually operates a spray gun 4. The movement of an arm 3 of the robot and the spray gun 4 are detected by a potentiometer 10. The movement of each of movable parts is made digital signal which is remembered by a memory 12.  Pulse signal from a speed pulse signal generator 13 is transmitted to a control part 22 and a switching valve 211 having a small valve capacity is opened or closed when the material to be coated is transported at a low speed. When the material is transported at a medium speed or at a high speed, a valve 212 having a medium capacity or a valve 213 having a large capacity is opened or closed to control the flow rate of paint.
Patent JP-H06334425-A (JP)
Title: Portable antenna system
Inventor: KIKUCHI TAKEMI
IPC: H01Q3/08
Filed: 1993-05-18
Abstract: PURPOSE:To devise the antenna whose elevating angle and azimuth is easily and quickly adjusted, to facilitate the transportation by adopting a combining and dismantling method for each section and to reduce the transmission loss by decreasing a length of a transmission line between a transmitter and a feeding part. CONSTITUTION:A feeding section unit 20, a reflecting mirror unit 30, a transmitter 40 and an adjustment unit 50 transported are combined at an installing location. Height adjustment bolts 53a-53c of a tripod 58 are turned to compensate unevenness of the installing location thereby attaining stable installation. An azimuth angle is adjusted by retaining an end of the transmitter 40 or the reflecting mirror 32 by a hand and turning it to the left or right. Moreover, an elevating angle is adjusted by turning an outer member of an elevating angle adjustment section 55 by a hand. A screw member is expanded/contracted by the turning to change an angle of a connection metallic fixture 54.
Patent JP-H05149950-A (JP)
Title: Reagent for measuring solid-phase immunity
Inventor: TAKAHASHI KENJI
IPC: G01N33/543
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a reagent for measuring solid-phase immunity which can maintain stably for a long time a positive distribution pattern which a settled carrier particle indicates in a measurement of solid-phase immunity where a solid-phase flocculation method is applied to. CONSTITUTION:A title item is a reagent for measuring solid-phase immunity which has a grain size distribution where a presence ratio of a particle with a particle diameter of 3.0mum or less is equal to or less than 10.0vol.% and a carrier particle which is coated with an antibody which is specifically combined to a substance to be measured. A specimen sample is dispensed into each well of a micro-titer plate where an antibody which is specifically combined to the substance to be measured is subjected to solid phase on a well wall, thus achieving combination to the solid-phase antibody. Then, a reagent for measuring solid-phase enzyme is added, thus enabling the carrier particle to be settled and combined to the substance to be measured which is combined. A distribution status of the combined carrier particle is observed, thus enabling presence or absence of the substance to be measured to be detected.
Patent JP-S6118651-A (JP)
Title: Original-copy feeding apparatus
Inventor: MIWA YOSHIHISA
IPC: B65H9/14
Filed: 1984-07-04
Abstract: PURPOSE:To permit the optimum transfer of an original copy corresponding to the kind of the original copy and permit high-speed copying by installing a means which feeds original copies one by one and transports the supplied original copy to a certain position on an original-copy board and suspends transfer and by permitting the speed of the transfer means to be switched according to the original copy. CONSTITUTION:Onto an original-copy loading board 1 consisting of a transparent glass plate in a copying machine, a transfer belt 3 for feeding and discharging an original copy 11 onto said loading board 1 is arranged. Said transfer belt 3 is laid between a driving roller 4 and a trailing roller 5, and an original-copy tray 7, paper feeding roller 8, and transfer rollers 9 and 10 are arranged on the inlet side in the feeding direction. In the operation part on the original-copy tray 7, a selecting switch (not shown in the figure) for switching the original-copy feeding speed, for example, into two stages: high and low, and the original-copy feeding speed can be switched according to the thickness of the original copy 11. Therefore, a thin original copy is transported at a low speed to prevent jamming, and while a thick original copy is transported at a high speed to permit high-speed copy.
Patent JP-H11319742-A (JP)
Title: Apparatus for removing deposit in high viscosity slurry transporting piping
Inventor: OKANO FUJIO
IPC: B08B9/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To perform a deposit removing work by incorporating an evacuation device and an automatic hose feeding device with a self-propellable high pressure jet mall. SOLUTION: A high pressure jet mall 1 is inserted from a nozzle 2 into piping 3. Water pressurized by a high pressure water generator 4 is ejected from the jet mall 1 through a high pressure water hose 5 to remove deposits in the piping 3. The jet mall 1 has a jet nozzle for removing deposits in the front part and a jet nozzle for self-propulsion in the rear part and is capable of self-propulsion by adjusting ejection force of the front and rear parts. The jet mall 1 is connected with the hose 5 through a swivel joint 7 to be able to rotate, and the jet nozzle exerts a deposit removing effect over the whole surface in the propulsion direction. The jet mall 1 is propelled while removing deposits. Crushed substances are discharged from the piping 3 by an evacuation device 10 through a suction hose 9.