baber/WOPTO huggingface dataset:
Patent JP-S5971869-A (JP)
Title: Drive circuit for hot ink jet printer
Inventor: KURISUTOFUE EI TAKURINDO
IPC: B41J2/05
Filed: 1983-09-16
Abstract: PURPOSE:To obtain a drive circuit capable of removing the effects of acoustic crosstalk by using a system in which small ink droplets are injected during the zero period from the resonance period of orifice meniscus by a multiplexer for pulse signals to be applied to plural resistors. CONSTITUTION:The injection speed of small in droplets from an orifice by the heating of resistors 7 is converted into a multiple of the luminous speed of a strobolight 57, delay time by pulser 55 is changed, and small ink droplets observed by the stroboscope are matched with a reference point. A switch 63 is closed, a pulse current is supplied to the resistor 5 from a pulse generator 61, and the ink droplets are injected at the period of clock signals sent out of a signal generator 51. The delay time of the pulse generator 59 is varied until the previous ink droplets reach a reference point (until zero time is reached). The duration time of the delay of the pulse generator 59 is measured by a waveform observer 65 and each recorded as multiplication times to avoid the effects of crosstalk between the orifices.
Patent JP-H0522618-A (JP)
Title: Deflecting yoke
Inventor: YUKIMOTO SADAO
IPC: G09G1/04
Filed: 1991-07-11
Abstract: PURPOSE:To suppress the occurrence of a ringing by forming a filter in a horizontal-vertical circuit against the occurrence of a high frequency parasitic current serving as a ringing current. CONSTITUTION:A transformer 7 is connected between the horizontal coil terminals (H1, H2) 3 provided on a terminal board 2 of a deflecting yoke main body 1 and the horizontal cords 6 connected to a terminal 5 of a sweep circuit. The transformer 7 contains the independent winding wires of the same number of turns at the sides of the coil terminals H1 and H2, respectively. In this case, both winding wires are wound in such directions where the magnetic fluxes of the cores generated by the currents of the H1 and H2 sides are eliminated with each other. At the same time, the vertical coils (V1, V2) 4 are provided on the board 2. Thus, it is possible to secure a function of a high impedance element only to the unnecessary high frequency ringings overflowing to another deflecting coil without deteriorating the deflecting coil current flowing to the deflecting coil by inserting the transformer 7 to the terminal of the deflecting coil in a common mode.
Patent JP-S6416534-A (JP)
Title: Control of nutrient absorption in hydroponic culture
Inventor: SAITO MASAZO
IPC: A01G31/00
Filed: 1987-07-10
Abstract: PURPOSE:To enable the absorption of optimum nutrient according to the kind of plant or the growth stage of the plant, by joining a hydroponic solution channel with a water-source channel in a same pipe and irrigating a plant alternately with the hydroponic solution and the water at regular time interval. CONSTITUTION:A channel 1 of a hydroponic solution A is joined with a channel 2 of water B in a pipe 3 and the hydroponic solution and the water are alternately sprinkled to the crop to enable the irrigation of the crop with the hydroponic solution and water from single nozzle. The sprinkling of the hydroponic solution and water is alternately carried out at regular time interval using a controlling means 7. The absorption of nutrient can be controlled while applying a time zone of an optimum concentration by alternately combining the setting of the time zone of an optimum concentration and a time zone of a low concentration.
Patent JP-2000002090-A (JP)
Title: Junction structure for vibration resistance of concrete member
Inventor: NAKAGAWA MASAYOSHI
IPC: E21D11/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a junction structure for vibration resistance, in which the stable joined states of each constructing member can be maintained by preventing the cracking, etc., of peripheral concrete with the elongation of a female type fitting section and an anchor member for the female type fitting section even when stress is applied by vibrations. SOLUTION: Cushioning materials 6 are installed to a female type fitting section 5 as the joining section of both constructing members 2 and an anchor member 3 for the female type fitting section 5, and the female type fitting section 5 and the anchor member 3 can be deformed (moved) freely when stress (tensile force) is worked to the female type fitting section 5 by vibrations at the time, etc., of an earthquake by cutting the adhesion of the female type fitting section 5 and the anchor member 3 and peripheral concrete 10.  The female type fitting section 5 and the anchor member 3 are deformed (moved) freely because the fitting section 5 and the anchor member 3 are not attached to peripheral concrete 10 when the fitting section 5 and the anchor member 3 intend to be extended, peripheral concrete 10 is not subject to an adverse effect such as cracking, and the joining sections of both constructing members 2 can be maintained under a stable state even when the earthquake, etc., are generated.
Patent JP-H0219646-A (JP)
Title: Fuel feeding device
Inventor: TAKAYANAGI HISASHI
IPC: F02M37/00
Filed: 1988-07-08
Abstract: PURPOSE:To make a controller compact in size as well as to aim at the effective use of a setup space by installing the controller controlling operation of a fuel pump in a sub-tank after being dipped in fuel. CONSTITUTION:A sub-tank 3 is erected in a fuel tank 5, and a fuel pump 2 is set up in a lower half part of this sub-tank 3. A fuel return pipe 63 is being opened to a lower position in the sub-tank 3, and in the midway, there is provided with a jet pump 4 or a fuel pumping means. A controller 1 is installed in a side wall intermediate position in the sub-tank 3. The jet pump 4 is operated by excess fuel out of a fuel injection system, through which fuel L in the fuel tank 5 is taken into the sub-tank 3 by way of a fuel pumping pipe 64. Accordingly, even when a fuel level is tilted, the fuel pump 2 and the controller 1 are in no case exposed to the outside of the fuel L, thus heat of the controller 1 is diffused in the fuel.
Patent JP-H0220936-A (JP)
Title: Multiplexing/separating circuit
Inventor: ITO ATSUHIRO
IPC: H04J3/04
Filed: 1988-07-08
Abstract: PURPOSE:To improve the transmission efficiency by controlling read-out so that multiplexed information coincides with a frame format at the time of multiplexing, and controlling write so that (m) kinds of information which has been multiplexed is written in the corresponding multiplexing storage part at the time of separation. CONSTITUTION:In order to execute multiplexing/separation corresponding to a transmission rate of (m) kinds of information, a control signal which has been generated by utilizing a frame format which has been written in an internal storage part 41 in a control means 4 is used for a read-out control and a write control. That is, at the time of reading out information which has been written in multiplexing storage parts 21-2m, read-out is controlled by a bit unit so that multiplexed information coincides with the frame format. On the other hand, at the time of writing the information which has been multiplexed to the frame format in a separation storage part, write is controlled by a bit unit so that said information is written in separation storage parts 31-3m. In such a way, the transmission efficiency can be improved.
Patent JP-H0837525-A (JP)
Title: Multi-address communication system
Inventor: TANAKA TAKESHI
IPC: H04L12/18
Filed: 1994-07-22
Abstract: PURPOSE:To provide a multi-address communication system with which the non-priority processing/priority processing of a cell can be controlled. CONSTITUTION:A copy processing circuit 3 is provided with a FIFO for copy data storage and a copy processing circuit for copy data. This system is provided with a selector circuit 4 for deciding whether a copied copy cell or an arriving cell is selected corresponding to whether there is the arriving cell or not and for switching the route for the flowing of the cell to be dispatched to a header (route) converting part 1. The copy data are stored and when there is no arriving cell, the cell is processed by the header (route) converting circuit 1 through the similar route to the arriving cell. Thus, the non-priority control of the cell is possible and the multi-address communication system is provided.
Patent JP-H0727673-A (JP)
Title: Controller
Inventor: OSAKA KENICHI
IPC: G01M99/00
Filed: 1993-07-12
Abstract: PURPOSE:To rapidly and exactly inspect and to supply a product having excellent quality by providing means for starting an inspection mode merely by setting a supply power source to a value except a commercial power source frequency. CONSTITUTION:When a power source frequency is decided to be the same as that of a commercial power source, a normal process mode is set. When it is decided to be a different value, an inspection mode is set. A warmth- keeping heater 2 is energized, and power of a warmth-keeping state can be inspected. Then, when a switch SW1 is pressed, a water heater 1 is energized, and power consumption of a water heating state can be inspected. In order to prevent overheat by the heaters 1, 2, when a detected temperature of a temperature detector 9 becomes a predetermined value or more, the heaters 1, 2 are turned off. Thus, when a power source having a predetermined frequency out of a commercial power source frequency is used, the inspection mode can be automatically started, water heating or warmth-keeping can be arbitrarily selected by an operation of the switch SW1, the inspection can be rapidly and exactly executed, and a product having excellent quality can be supplied.
Patent JP-H05231029-A (JP)
Title: Vibration control damper device
Inventor: TAKAHASHI YASUHIKO
IPC: F16F15/02
Filed: 1992-06-08
Abstract: PURPOSE:To provide a damper device having a deformation enlarging function which can greatly enhance the damping characteristic for oscillation of a building or the like. CONSTITUTION:A rod 11 has a dog-leg shape, having a relationship such as L1>L2 where L1 is a distance from one end to the bent point of the rod 11 along the line connecting between the one end and the other end of the rod 11, and L2 is a distance from the bent point to the other end of the rod 11 along the same line. A vibration absorbing damper 14 is connected at one end to the bent point of the rod 11 along the direction which is orthogonal to the line connecting between the one end and the other end of the rod 11. Both ends of the rod 11 and the other end of the damper 14 are connected to a frame 17 to be damped. With this arrangement, the deformation of the frame 17 is enlarged and extracted so that the damper 14 absorbs vibration in the part from which the vibration is extracted.
Patent JP-H0337874-A (JP)
Title: Driving system for actuator
Inventor: ITO KAZUO
IPC: G11B21/02
Filed: 1989-07-03
Abstract: PURPOSE:To prevent lock of grease on a bearing and to reduce the wear of a fretting by extending the turning range of an actuator arm to a runaway prevention stopper when a power source is applied. CONSTITUTION:The actuator arm 3 is set at a position to be abutted with the runaway prevention stoppers 7 and 8 when the power source is disconnected. When the power source is applied or no read/write after applying the power source is performed, a driving voltage which reciprocates the arm 3 between the stoppers 7 and 8 is applied to a driving force generating part 5. Thereby, the arm 3 can be reciprocated within an angle range theta2 larger than an angle range theta1 in the read/write centering a shaft 4. Therefore, the contact range of the center part of the turning of the actuator arm with the inner wheel and outer wheel of a bearing steel ball can be increased, and the lubrication of the grease can function smoothly for a long period, and a device in which high speed, high accuracy, and a long service life can be attained can be obtained.
Patent JP-H098219-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHIKAWA TORU
IPC: H01L25/00
Filed: 1995-06-15
Abstract: PURPOSE: To improve the waveform of signals by matching the impedance of the input-output section of a semiconductor integrated circuit device to that of a transmission line. CONSTITUTION: Two terminals 3A and 3B are connected to one input-output circuit 4 provided on a semiconductor integrated circuit (chip) 2 and transmission lines 7A and 7B are respectively connected to the terminals 3A and 3B. The impedance of the transmission lines 7A and 7B is adjusted to Z=√(L1+L2)/Cin (where, Z, Cin, and L1 and L2 respectivley represent the impedance, capacitance of the input-output means 4, and the inductances of the two terminals 3A and 3B). When the impedance of the input-output section 4 matches that of the transmission lines 7A and 7B by adjusting the capacitance Cin and inductance L1 and L2, a transmission line having a prescribed impedance Z is formed from the transmission lines 7A and 7B to the input-output section 4 and the waveform of signals is improved.
Patent JP-S6149173-A (JP)
Title: Fault supervisory device of water turbine
Inventor: UMEZAWA SOHEI
IPC: F03B15/18
Filed: 1984-08-17
Abstract: PURPOSE:To enable a blocking foreign element or the like to be supervised, by obtaining a static head from the pressure of water in both an inflow path and a delivery path of a water turbine further an estimated output of the water turbine from a relation between this static head and the opening of a guide vane and comparing this estimated output with an actual output. CONSTITUTION:A water turbine respectively provides in its inflow path and delivery path an inflow pressure detector 5 and a delivery pressure detector 6. A supervisory device, inputting a signal of the both detectors 5, 6 to a subtracter 14, outputs a static head signal. The device inputs this static head signal and the opening signal of a guide vane opening detector 8 to a function generator 15. And a signal of a water turbine estimated output is output from this function generator 5. While a wattmeter 16 detects an actual output of a generator driven by the water turbine. And the device, inputting a difference between the estimated output and the actual output to a comparator 25, compares this difference for whether or not it is within a permissible error range. And a fault is displayed in a display device 26 when the difference exceeds the permissible error range.
Patent JP-S6068036-A (JP)
Title: Fluid contacting device
Inventor: YOSHIKAWA KOU
IPC: C02F1/66
Filed: 1984-08-17
Abstract: PURPOSE:To obtain a fluid contact device causing hardly blockage and resulting superior contact effect by providing a rigid bowl-shaped body connecting to a feed pipe of fluid and a slit for ejecting the fluid to the part at the periphery of the bowl-shaped body and between the bowl-shaped body and a plate contacting with the bowl-shaped body. CONSTITUTION:A mixing device 4 to be installed in an open tank 5 is constituted of a rigid bowl-shaped body 14 connecting to a feed pipe 1, 2 of fluid and a plate 16 contacting with the bowl-shaped body 14. Slits for ejecting the fluid are provided to the part between the periphery of the bowl-shaped body 14 and the plate 16. Thus, when the fluid is fed from the fluid feeding port 15, the fluid mixed in the mixing device 4 is atomized to form bubbles and ejected from the whole periphery of the slit into the tank. The quantity of the fluid ejected from the slit is increased or decreased by the pressure of the supplied fluid, but is made uniform by the buffer effect of the bowl-shaped body 14. As the result, blockage is caused hardly and the contact efficiency of the device is superior.
Patent JP-S5981916-A (JP)
Title: Semiconductor d-a converter
Inventor: MIYAMOTO YOSHIHIRO
IPC: H03M1/68
Filed: 1983-09-16
Abstract: PURPOSE:To reduce occupation area by eliminating the need for an amplifier, high-precision resistance, etc., and realizing constitution which is easily IC- implemented. CONSTITUTION:An input digital signal is impressed from an input terminal P1 to four source areas Sa-Sd in a unit U at the same time, but charges are accumulated in depletion layers under gate electrodes Ga-Gd which differ in area from one another. Those four electrodes are in 8:4:2:1 electrode-area proportion in decreasing order, so when the same voltage is impressed to the respective source areas, the amounts of charges accumulated in the gate electrodes are in 8q:4q: 2q:q proportion. The charges accumulated in the gate electrodes Ga-Gd are transferred into a depletion layer under a large-area electrode 30 to come together, but all source areas are connected in parallel, so the transfer point of said charges is specified to transfer the charges stored in wells under the electrodes Ga, Gb, Gc, and Gd in order once for one word length. For this purpose, transfer electrodes 31-34 are provided between the source areas and storage electrodes.
Patent JP-S6148875-A (JP)
Title: Developer recovering device
Inventor: TANIGUCHI YOSHIAKI
IPC: G03G15/08
Filed: 1984-08-17
Abstract: PURPOSE:To prevent a damage to a drum due to the direct rubbing of the front end of a developer receiver against the surface of the drum by providing the receiving member which is wired at slight distance from the drum and rocks as the drum rotates, and a magnet arranged under it. CONSTITUTION:A toner receiving member 5 which is rotatable around a fulcrum pin 4 and rocks as shown by an arrow according to the rotation of the photosensitive drum 1 is slanted, and a developer accumulated thereupon falls to a helical coil 7 under it. There is a slight gap between the receiving member 5 and drum 1, so part of the developer falls through this gap. The developer attracted by a magnet 6 is accumulated to fill the gap between the magnet 6 and drum 1, and then the deverloper is accumulated between the back side of the receiving member 5 and a partition wall. The developer moves toward the helical coil 7 through the rocking of the receiving member 5 and the helical coil 7 rotates counterclockwise, so the developer is collected in one direction and recovered.
Patent JP-S6328743-A (JP)
Title: Seat slide device for automobile
Inventor: NIHEI MASAO
IPC: B60N2/20
Filed: 1986-07-23
Abstract: PURPOSE:To maintain safety and to facilitate getting on/off, by providing an engaging section which contacts against the rear end of a restricting section when the seatback section rises while reset motion thereof is blocked when the seatback section inclines forwardly onto a reserving member. CONSTITUTION:When a seat is adjusted back and forth, a click 14a of a lock member 14 is removed from an engaging hole 6 and moved back and forth. Since the seatback section is rising, an engaging section 26 of a reserving member 18 contacts against the rear end of a restricting section 7 when the seat is advanced to a standard position so as to block the seat from advancing. When a person gets on or off from the rear seat, the seatback section is first inclined forwardly then the entire seat is advanced. Here, the engaging section 26 is displaced to the side of the restricting section 7, thereby the seat can be moved forward beyond the standard position. Consequently, the knee of a seated person does not contact against the front wall thus ensuring the safety, and the getting on/off from the rear seat can be facilitated.
Patent JP-S5695115-A (JP)
Title: Remedy for glaucoma
Inventor: TANAKA NOBUYUKI
IPC: A61P27/02
Filed: 1979-12-28
Abstract: PURPOSE: A remedy for glaucoma with low toxicity containing at least one of a specific carbostyril derivative and an acid addition salt thereof as an active constituent.  
     CONSTITUTION: A remedy for glaucoma containing at least one of a compound of formula I [R 1  is H, lower alkyl, etc.; R 2  is H or group of formula II (R 4  is lower alkyl, cycloalkyl, etc.); R 3  is group of formula II when R 2  is H, and H, OH, etc. when R 2  is group of formula II, etc.; the bond between the carbon atoms at the 3- and 4- positions of the carbostyril skeleton shows a single or double bond, however, R 2  is not group of formula III (R 4 ' is lower alkyl) when R 1  and R 3  are both H] and an acid addition salt thereof as an active constituent. The compound of formula I, well known as an antiarrhythmic agent, a hypotensive agent, etc., has been found to have an intraocular pressure reducing action. The titled remedy is mainly administered locally, and the content of the compound expressed by formula I is 0.1W2wt%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0923394-A (JP)
Title: Method and device for encoding, method and device for decoding, and recording medium
Inventor: YAGASAKI YOICHI
IPC: H04N19/117
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To inhibit the display of an image in the mode contrary to producer's intention. SOLUTION: An additional information decoder 51 decodes timing information and a flag Edge-crop-flag from the additional information code supplied from a demultiplexer 31 and outputs them to a controller 35. The flag Edge-crop-flag indicates whether the producer of the image permits display in the edge crop mode or not. When this flag permits the edge crop mode and the edge crop mode is commanded by a control signal from the outside, a controller 35 turns on a horizontal direction filter 33 and turns off a vertical direction filter 34 to display the image in the edge crop mode on a monitor having 4:3 aspect ratio. If the edge crop mode is inhibited, the horizontal direction filter 33 is turned off and the vertical direction filter 34 is turned on to display the image in the letter box mode.
Patent JP-H1019983-A (JP)
Title: Boundary scan test method
Inventor: KURIHARA MASAHIRO
IPC: G06F11/22
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To shorten the test time by bypassing the cell of a data register into which an unnecessary data is written (or an unnecessary data is read out therefrom) based on a specific instruction thereby writing (or reading) only a necessary data. SOLUTION: At first, a data written into a data register is set in a flip- flop(FF) 7. When a specific instruction for bypassing the data is delivered, a control signal 8 is activated and the data in the FF 7 is set in an FF 9. Output from the FF 9 serves as a control signal for a selector 14 which selects a signal 6 and delivers a signal 16. Consequently, at the time of shifting a data register of boundary scan, an input signal 2 to a cell on the prestage of the data register passes through a selector 3 when the FF 9 is activated and the signal 6 is passed through a selector 14 without being passed through the FF 7 of the cell and outputted as a signal 16. Consequently, unnecessary reading (or writing) of data is eliminated.
Patent JP-H0615956-A (JP)
Title: Heat-sensitive recording body
Inventor: FUJII HIROYUKI
IPC: B41M5/26
Filed: 1992-06-30
Abstract: PURPOSE:To provide a heat-sensitive recording body with excellent storing stability of a recorded image and without generating adhesion of scums in accompanying with improving stability. CONSTITUTION:In a heat-sensitive recording body wherein a heat-sensitive recording layer contg. a colorless or lightly colored basic dye and a color developing agent are provided on a substrate, a polyvalent metal salt of 2,2'-methylene bis(4,6-tert-butylphenyl) phosphate obtd. by performing an exchanging reaction of an acid catalyst salt of a monovalent salt of 2,2'-methylene bis (4,6-di- tert-butylphenyl) phosphate with a polyvalent metal compd is incorporated.