baber/WOPTO huggingface dataset:
Patent JP-H0972921-A (JP)
Title: Automatic analyser and display method
Inventor: ONUMA MITSURU
IPC: G01N35/10
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and compact automatic analyser simple in operation. SOLUTION: A specimen disc and a reagent disc are obliquely arranged on this side of the upper surface of the housing 40 of a apparatus and a reaction disc is arranged between the specimen disc and the reagent disc so as to be positioned behind the specimen disc and a specimen distributor 14 is arranged between the reaction disc and the specimen disc and a reagent distributor 24 is obliquely arranged between the reaction disc and the reagent disc. The reaction disc, the specimen disc and the reagent disc are equipped with independent lids 1, 10, 20. The lid 30 of the specimen distributor 14 and the reagent distributor 24 is constituted in common. An LCD 52 equipped with input/output and display touch panels displaying operation procedure and a switch issuing the command of operation to an apparatus at the same time is arranged in the vicinity of the reagent disc on this side.
Patent JP-S60118262-A (JP)
Title: Coating apparatus
Inventor: MATSUNO SADAYUKI
IPC: B05B12/12
Filed: 1983-11-30
Abstract: PURPOSE:To eliminate coating irregularity by keeping the distance between the outside plating of a ships hull and a coater at a constant value, in a coating apparatus used in coating the outer plating of a ships hull, by providing means each for detecting the distance from a surface to be coated to the upper and lower ends of a movable frame body for supporting a coater and selecting detection means corresponding to the moving position of the movable frame body. CONSTITUTION:Detection means 67, 67' for detecting the distance from a surface to be coated are provided to the upper and lower ends of a movable frame body 41 and a distance signal from one of the detection means 67, 67'. This distance signal is compared with a distance set value and the swinging angle of a fixed frame body 31 is operated while a swinging means is controlled by the swinging angle signal. By this method, coating without irregularity is performed.
Patent JP-H03120981-A (JP)
Title: Color television window enlargement and over-scan correction for high resolution raster graphic display
Inventor: REON RIYUMERUSUKI
IPC: G06T3/40
Filed: 1990-08-29
Abstract: PURPOSE: To expand video image data in X and Y-directions by repeating selected adjacent scanning lines, when they are read form a frame buffer and repeating selected pixels in all the scanning lines of a specified frame when they are read from the frame buffer. CONSTITUTION: A vertical expansion shift register(VXSR) 12 vertically expands a displayed pattern, by repeating given horizontal lines. When a vertical synchronization pulse (-VS) is 0, the content of a vertical expansion pattern register(VXPR) 10 are loaded to the VXSR 12, and the VXSR 12 is rotated (circulatingly shifted) by one bit, even time a transition from 0 to 1 of a horizontal synchronization pulse 11 (-HS) occurs. The horizontal expansion shift register(HXSR) 20 horizontally expands the video data lines. When -HS is 0, the HXSR 20 is loaded from a horizontal expansion pattern register(HXPR) 18, and the HXSR 20 is rotated (circulatingly shifted) by one bit, every time the transition from 0 to 1 of a video clock (VCLK) occurs. Thus, the video image data are expanded in the X and Y-directions.
Patent JP-2000058092-A (JP)
Title: Solid polymer type fuel cell system
Inventor: HASHIZAKI KATSUO
IPC: H01M8/04
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To improve reliability, reduce the number of container and tanks for storing pure water, and reduce costs by purifying humidifying water, stored water, and cooling water at the same time. SOLUTION: This fuel cell system, having supply lines 34, 37 for supplying gaseous hydrogen and oxygen to a fuel cell 31, humidifiers 33, 36 for gaseous hydrogen and oxygen provided in the supply lines 34, 37, and a radiator 48 for cooling the fuel cell 31, is further equipped with aspirators 39, 44 for aspirating gaseous hydrogen and oxygen exhausted from the fuel cell 31 by injecting humidifying water and stored water in the humidifiers 33, 36 for gaseous and oxygen, and circulation lines 40, 45 for returning gaseous hydrogen oxygen and water (humidifying water, stored water) exhaust from the aspirators 39, 44 to the humidifiers 33, 36.
Patent JP-S60118829-A (JP)
Title: Television camera provided with illuminating device
Inventor: INOUE TOSHINORI
IPC: H04N5/222
Filed: 1983-11-30
Abstract: PURPOSE:To set various illuminating conditions by placing the lens of a television camera on the upper part of a lower opening cylindrical body, irradiating an object through diffusion plates of two layers via an optical fiber from the upper direction, and leading its reflected light to the television camera through a guide cylinder penetrated the diffusion plates. CONSTITUTION:A light from a light source which is turned on alternately is led into a cylindrical body 6 through optical fibers 1, 2, Its light illuminates a milk- while and translucent diffusion plate A. Its transmitting light passes through the next diffusion plate B and illuminates a body to be inspected 3. Its reflected light is made incident to a lens 5 of a TV camera 4 through a guide cylinder 7 provided so as to penetrate the diffusion plates A, B, Various illuminating conditions can be set by adjusting a brightness of the light source and an arranged position of the diffusion plates A, B.
Patent JP-S6286881-A (JP)
Title: Light output device
Inventor: SERIZAWA AKIMOTO
IPC: H01S5/10
Filed: 1985-10-14
Abstract: PURPOSE:To raise the conversion efficiency to the secondary harmonic waves by composing a photowaveguide made of nonlinear optical medium on the same substrate near the active region of a semiconductor laser. CONSTITUTION:A double hetero junction laser having an N-type clad layer 2, a laser active layer 3, and a P-type clad layer 4 is formed on an N-type compound semiconductor substrate 1. Clad layers 5, 6 made of ZnS solid solution and nonlinear optical medium waveguide layer 6 are formed on the same substrate 1 in contact with the laser. A film 8 which reflects the laser oscillation wavelength lambda0 and the wavelength of lambda0/2 is provided on the end 8' of the laser without contact with the layer 6. A film 9 which reflects lambda0 and passes the wavelength of lambda0/2 is formed on the end 9' of the waveguide 6 without contact with the laser. Then, the wavelength of lambda0 is reflected between resonator faces 8 and 9 repeatedly, only the light converted to the secondary harmonic wave passes the film 9 in the layer 6 to be output.
Patent JP-S60118437-A (JP)
Title: Part conveyer device
Inventor: IJIRI MASAHIRO
IPC: B65G47/14
Filed: 1983-11-30
Abstract: PURPOSE:To transfer parts to working positions, individually in dependence upon the kinds of parts in accordance with working steps, by detecting the positions of a plurality of holders feeding predetermined amounts of parts which are fed being lined up from a plurality of hoppers to a common working position, and receiving them. CONSTITUTION:A parts which are respectively and independently taken out from a plurality of hoppers H1,H2... in a part feeder 38 and are fed onto a rail 39, are fed by means of a separating device 40 laid at the intermediate part of the rail 39 to a holder 44 attached to a chain 43 of a chain conveyor 42 in a predetermined number in accordance with a part feed signal from a control device. When a proximity switch 94 detects the detecting blade 93 of the holder 44 arriving at a predetermined position, the chaing 43 is moved one pitch by one pitch to transfer the parts to the working position.
Patent JP-H1163980-A (JP)
Title: Shiny level
Inventor: YAMAZAKI KATSUYOSHI
IPC: G01C9/06
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To make the horizontal state of a bar-like level confirmable even in a dark place or from a long distance by turning on LEDs at the center of the level when the level is in a horizontal state and LEDs at both end sections of the level in different colors when the level inclines to the left or right side. SOLUTION: Before a bar-like level A is used, mercury switches 6a and 6b are adjusted so that both of the switches 6a and 6b may be turned on and LEDs 2a and 2b at the central part of the level A are made to emit light by respectively turning on photo-relays through the switches 6a and 6b. When the right side of the level A rises, the light emitting LEDs 2a and 2b are turned off, because the mercury of a left-side mercury switch 7b is separated from an electrode and the switch 7b is turned off. The mercury of a right-side mercury switch 7a comes into contact with an electrode and the switch 7a is turned, resulting in the turning-on of right-side LEDs 3a and 3b. When the right side of the level A rises, similarly, the LEDs 2a and 2b are turned on and left-side LEDs 3'a and 3'b are turned on.  Therefore, whether or not the level A is in a horizontal state can be recogning from a distant place.
Patent JP-2001055194-A (JP)
Title: Underwater communication equipment
Inventor: SUDA YOSHIMITSU
IPC: B63C11/26
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an underwater communication tool capable of surely taking communication by a laser beam and sound, capable of informing a self location by the laser beam and the sound. SOLUTION: This underwater communication equipment 1 is constituted by a waterproof case unit 2 formed in a size capable of holding by a hand, laser beam irradiation circuit provided with a laser diode capable of irradiating a laser beam to the outside by on/off operation of a laser beam switch 3 mounted capable of waterproof in the waterproof case unit 2, and a buzzer circuit provided with an electronic buzzer generating a sound by on/off operation of a buzzer switch 5 mounted in the waterproof case unit 2.
Patent JP-H1169799-A (JP)
Title: Overcurrent protective circuit
Inventor: MATSUMOTO MASAHIKO
IPC: H02M3/335
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To form an overcurent protective circuit without using a computer whose responsivity is quick, by a method wherein a transistor is turned on, the voltage of a resistance is dropped, and a voltage at the setting terminal of an IC form PWM is lowered. SOLUTION: A current is made to flow from a first reference power supply Vs1 via a resistance 20, a diode 21 and a current detecting resistance 6. The forward drop voltage of the diode 21 is generated across the anode and the cathode of the diode 21. On the other hand, the resistance value of the resistance 20 is set to be large as compared with the resistance value of the current detecting resistance 6. As a result, a voltage on which the forward drop voltage of the diode 21 is superpose is applied to a detection voltage by the current detecting resistance 6 across the base B and the emitter E of a transistor 22, and the transistor 22 is turned on. When the transistor 22 is turned on, a current is made to flow from a second reference power supply Vs2 a resistance 23 and the transistor 22.  A voltage at the setting terminal T3 of an IC 4 for PWM is lowered by the voltage drop of the resistance 23 from the constant voltage of the second reference power supply Vs2.
Patent JP-H04111631-A (JP)
Title: Laser diode driver
Inventor: SENBA TAKASHI
IPC: H04B10/50
Filed: 1990-08-31
Abstract: PURPOSE:To make the drive capability stable by controlling a base bias voltage of emitter coupled pair transistors(TRs) based on voltage information representing a change in a pulse current flowing to a laser diode. CONSTITUTION:A pulse voltage from a pulse voltage generating circuit 11 is kept at first so that a collector-emitter voltage VCE, is VCE1. Moreover, a voltage control circuit 26 gives a bias voltage to make a collector current IC flowing to a laser diode to be A1 to a TR 23. The cut-off frequency fT in this case is B1. Then a signal to decrease a current IC into A2 is fed from a bias adjustment terminal 29. A signal to decrease the current IC fro A1 to A2 is inputted to the circuit 11 and the circuit 11 decreases the pulse voltage so that the collector-emitter voltage VCE is VCE2. Thus, the cut-off frequency fT is kept to be B1.
Patent JP-H0278763-A (JP)
Title: Starting device for kerosine or lamp oil engine
Inventor: SAKATA TAKEO
IPC: F02D19/06
Filed: 1988-09-14
Abstract: PURPOSE:To facilitate starting of an engine and prevent engine stop with keeping gasoline up to warming-up by connecting a measuring vessel of gasoline to the float chamber of a carburetor through a chamgeover valve, and filling the float chamber with gasoline while gradually expelling main fuel such as kerosine lamp oil. CONSTITUTION:At starting a cold engine, the valve stem 11 of a changeover valve 10 is pulled to let gasoline in a measuring vessel 12 flow into the lower part of a float chamber 4 by gravity of head difference. Main fuel is expelled with gasoline, and flows to an overflow tank 17 through a passage hole 5 and an overflow port 16. Further, when the fuel in the float chamber 4 decreases, an opening/closing valve 8 is opened by falling-down of a float 7, and the main fuel flows in the float chamber 4. Further by returning the valve stem 11, gasoline in a gasoline tank 13 flows into the measuring vessel 12 by gravity of head difference.
Patent JP-S6289821-A (JP)
Title: Line speed controlling method for continuous annealing equipment
Inventor: SATO KUNIAKI
IPC: C21D11/00
Filed: 1985-10-16
Abstract: PURPOSE:To operate many kinds and sizes of continuous annealing equipments under optimum condition, by estimating thermal crown quantity or roll crown quantity of roll at calculating line speed and correcting controlled line speed to the value enabling stable operation. CONSTITUTION:From the formula relating to each capacity in each heating, soaking and cooling zone of continuous annealing equipment, annealing condition and characteristic of strip, and max. capacity line speed LS, respective speeds LS of the respective zones corresponding to strip characteristic are calculated. Simultaneously, line speed is controlled while using min. value in these speeds LS is standard. By the method, e.g. thermal crown quantity of hearth roll under the controlled line speed is calculated and the calculated value is in range of the aimed quantity or not is decided. If it is in controlled range, min. value in the speed LS is determined as the prescribed line speed. If it is out of controlled range, upper limit value of line speed where thermal crown quantity in the prescribed range is attained at <= min. value of the speed LS of the each zone is obtd., and line speed is controlled by setting this as prescribed value.
Patent JP-S6291711-A (JP)
Title: Kerosene evaporating type burner
Inventor: ISHIYAMA MASAAKI
IPC: F23D11/24
Filed: 1985-10-16
Abstract: PURPOSE:To reduce the thermal capacity of an evaporation cylinder and promote the evaporation of a fuel at the time of ignition by dividing the evaporation cylinder into a semi-spherical portion and a cylindrical portion to provide a predetermined clearance, and fixing the semi-spherical portion and the cylindrical portion to an inner cylinder via legs. CONSTITUTION:An evaporation cylinder 6 is divided into a substantially semi-spherical portion 6A at its forward end and a cylindrical portion 6B at its base end portion. A clearance 7 is formed between the semi-spherical portion 6A and the cylindrical portion 6B, and a clearance 8 between the cylindrical portion 6B and the bottom wall of an inner cylinder 2. In this state, the semi-spherical portion 6 and the cylindrical portion 6B are fixed to the bottom wall of the inner cylinder 2 through legs 9. By the division of the evaporation cylinder 6, the thermal capacity of the semi-spherical portion 6A evaporating the fuel becomes small, the temperature rise of the semi- spherical portion A is rapid at the initial period of ignition, and the evaporation of the fuel is promoted and thus complete combustion is carried out. Further, since the evaporation is divided into the semi-spherical portion 6A and the cylindrical portion 6B and both portions are fixed to the bottom wall of the inner cylinder 2 by legs 9, theremal stress is difficult to be produced, and deformation or cracks are not produced in the evaporation cylinder 6.
Patent JP-H0971851-A (JP)
Title: Production of zinc-tin alloy plated steel sheet
Inventor: OMORI TAKAYUKI
IPC: C23C2/06
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To increase the plating adhesion of a steel sheet and to improve its corrosion resistance, press workability, solderability and weldability by controlling the conditions of preplating, preplating treatment and alloy hot dipping. SOLUTION: At the time of alloy hot dipping treatment, at first, a steel sheet subjected to annealing is applied with Ni or Ni-Fe preplating by 0,1 to 3g/m<2> per side by the Ni content. Next, it is subjected to preplating treatment in such a manner that the ratio of the staying time in a nonoxidation furnace/ the staying time in a reducing furnace is regulated to 1 to 1/3 and the dew point at the outlet of the reducing furnace is regulated to <=-20 deg.C, then, the temp. of the steel sheet immediately before plating is regulated approximately to the plating bath temp., thereafter, the plating bath composed of 40 to 98wt.% Sn, and the balance Zn with inevitable impurities is used, and it is immersed in the bath at a temp. higher than the m.p. of the plating bath alloy by 20 to 300 deg.C for < 6sec.  Furthermore, in the case the content of Zn in the plating bath is more than 8.8wt.%, the cooling rate after the immersion plating is regulated to >=20 deg.C/sec, and in the case the content of Zn is less than 8.8wt.%, it is cooled at a rate of >=20 deg.C/sec.
Patent JP-H01169882-A (JP)
Title: Electric contact unit
Inventor: RORUFU GEERAN FURANSON
IPC: G03B17/14
Filed: 1988-09-14
Abstract: PURPOSE: To prevent any damage from being imparted on first electric contact bodies by relatively rotating two main members, and moving the second main member from a first fixing position to a second fixing position, or from the second fixing position to the first fixing position. CONSTITUTION: In a first fixing position of a second main member 3, a first support face 4 is disposed in parallel to and adjacent to a second support face 10. When a rotating member 26 abuts against the support face 10, a contact receiving table 6 is retreated, so that a first electric contact body 25 cannot be brought into physical contact with a main member 3. In a second fixing position, when the member 26 is housed inside a containing recess 35, the contact receiving table 6 is located in a contact position, so that the electric contact bodies 25 are brought into contact with respective corresponding ones of second electric contact bodies 34. The main members 2, 3 are relatively rotated, so that the second main member is moved from the first fixing position to the second fixing position, or from the second fixing position to the first fixing position.  Consequently, it is possible to prevent any damage from being imparted on the electric contact bodies 25 in the case where the main member 3 is fixed.
Patent JP-S6292741-A (JP)
Title: Closed type motor
Inventor: TANAKA KATSUHIKO
IPC: H02K5/10
Filed: 1985-10-16
Abstract: PURPOSE:To facilitate the assembly of the closed structure by providing a hole to pass the conductor, around which a sealing member is provided, to the plane portion on a part of the housing fixed to an end of a rigid shaft to cover the motor as a whole. CONSTITUTION:To an end of a rigid shaft 21 rotatably supporting a rotating member 35 of a motor and a rotor 49, a housing 23 is fixed and the motor with its cover 29 is covered airtightly in its entirety. A plane portion 57 is formed at a part of the housing 23, where a through hole 59 is provided to pass a conductive member 67 through which the inside of the housing 23 communicates with the outside of it by means of connectors 69 and 71. Around the through hole 59 a sealing member 73 is provided and a lid 61 is pressure- welded to the plane portion 57 of the housing 23 with a screw 63. Thus it becomes easy to assemble the closed-type structure and this method suits the assembly of a laser beam printer, magnetic disc device, etc., very well.
Patent JP-H0781363-A (JP)
Title: Foresight controller of active suspension
Inventor: KIMURA TAKESHI
IPC: B60G23/00
Filed: 1993-09-14
Abstract: PURPOSE:To reduce a control gain to zero to stop its foresight control and to make the allocation ratio smaller or to remove a high frequency component and thereby to avoid or check the occurrence of exciting force to a car body otherwise, in the case where the high frequency component of a road surface input estimated obtainable as misinformation is large enough. CONSTITUTION:Differential values XOFL' and XOFR' of road surface displacement are calculated from front-wheel side stroke detected values SFL, SFR and front- wheel side vertical acceleration ZGFL and ZGFR, and decreasing weight alpha and increasing weight beta in accord with the increment are set from a ratio OP2/OP1 of overall power of a leveling frequency domain to be securable after a high- speed Fourier transformation of it. In addition, a thrust of a hydraulic cylinder at the rear-wheel side is controlled for its foresight on the basis of rear-wheel side foresight control force UpRL, UpRR read out after delay time tauR between front and rear wheels obtained on the basis of a car speed detected value V and being calculated and stored from the value multiplied by the weight alphato the road displacement differential values XOFL', XOFR' and another value multiplied by the weight beta to the high frequency removal components xLPOFL', xLPOFR'.
Patent JP-H0671353-A (JP)
Title: Device for forming can
Inventor: KAWAGUCHI AKIRA
IPC: B21D22/28
Filed: 1992-08-27
Abstract: PURPOSE:To solve at once the problem of mixing different kinds of feeding fluid and to attain stability in forming process by smoothly and quickly moving a punch back and forth on a straight line and, in the meantime, commonly using the feeding fluid that is supplied to can forming dies constituted of the punch, die, etc., and the feeding fluid that is supplied to a pinion, driving mechanism or supporting part for movable bodies such as punch. CONSTITUTION:When a pinion 116 whose pitch diameter is the same as the pitch radius of a gear 106 is revolved, in a state engaged with the inner peripheral teeth of the gear 106, on the axial line of the gear 106 as a center by means of a driving mechanism, the pinion 116 is rotated concurrently with the revolution, and a point on the pitch circle of the pinion 116 generates the locus of movement back and forth on the diameter of the pitch circle of the gear 106. Consequently as the punch 5 makes a linear movement back and forth, the feeding fluid with the same kind of composition is supplied each to the die, punch 5, pinion 116, driving mechanism or supporting part for movable bodies of the punch 5.