baber/WOPTO huggingface dataset:
Patent JP-2000004698-A (JP)
Title: Cleaning of microtube for drip watering of culture fluid
Inventor: HAMADA CHUICHI
IPC: A01G31/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and efficiently cleaning clogged microtubes for dripping a nutritious liquid used in hydroponics. SOLUTION: This method for cleaning microtubes 34 for dripping a nutritious liquid for the purpose of watering a culture bed with the nutritious liquid comprises feeding these microtubes 34 with cleaning water and compressed air alternately.
Patent JP-H0710141-A (JP)
Title: Labeling machine
Inventor: MAEDA MINORU
IPC: B65C9/34
Filed: 1993-06-25
Abstract: PURPOSE:To paste smooth targets without creases, by making shorter the clearance that the driving belt face approaches closest the peripheral face of a sticking drum than the diameter of a container and enabling a part of pulley to slide and stretching straight the drive belt. CONSTITUTION:The closest distance l between the rotary transmission face 31 and the peripheral face of a sticking drum 2 in the linearly extended state is preset shorter than the diameter of a container 1, in a driving belt 3. A movable pulley 42 is slid by the container 1 and the rotary transmission face 31 is bent and the contact time of the container 1 and the rotary transmission face is prolonged. And further, the rotary force of the containers 1 is transmitted from both rotary transmission face 31 and sticking drum 2. In this way, the container is prevented from slipping and smooth labels without creases can be pasted.
Patent JP-S6074520-A (JP)
Title: Prebaking process of resist-coated mask
Inventor: KUMAGAI AKITOSHI
IPC: G03F7/16
Filed: 1983-09-30
Abstract: PURPOSE:To form a mask with high precision mask pattern by a method wherein a resist-coated mask is successively moved from high temperature heating chamber to intermediate heating chamber to be processed. CONSTITUTION:A resist-coated mask 1 is prebaked utilizing an oven heater 5. This oven heater 5 is composed of three heating chambers i.e. a high temperature heating chamber 6, an intermediate heating chamber 7 and low temperature heating chamber 8. Te resist-coated mask 1 is placed in a receiver 9 located in the high temperature heating chamber 6 to heat-treat the msak 1 at prebaking temperature. Next the receiver 9 is moved by a carrier not shown by opening and closing a separator 10 to insert the resist-coated mask 1 into the intermediate heating chamber 7. After 30min passing away, the resist-coated mask 1 is likewise inserted into the low temperature heating chamber 8 by opening and closing another separator 10'. After another 30min passing away, the resist-coated mask 1 is taken out of the low temperature heating chamber 8 to cool it down to room temperature finishing the prebaking process. Then pattern drawing, development and etching processes utilizing electronic beams may be performed to produce the mask 1.
Patent JP-2000014015-A (JP)
Title: Distributed power supply device
Inventor: YUASA HIROAKI
IPC: H02M7/5387
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To avoid the quality deterioration of a commercial power supply. SOLUTION: A distributed power supply device 1 has a zero-point detecting means 62 which detects the zero-point of a system linkage point voltage and a current output means 65 which detects the frequency of the system linkage point voltage, synchronizes an AC current whose frequency is shifted from the detected frequency by a predetermined frequency with the zero point and starts outputting the positive current and the negative current alternately. The distributed power supply device 1 converts a DC power into an AC power to have a DC power supply linked with a commercial power system AC to operate and detects a single operation by a frequency shifting method. The current output means 65 outputs a current whose waveforms in the 1st half and the latter half of one cycle are identical to each other and only the polarities are opposite to each other.
Patent JP-H0231165-A (JP)
Title: Automatic analyser
Inventor: SAKUMA KAZU
IPC: G01N35/10
Filed: 1988-07-21
Abstract: PURPOSE:To prevent the scattering and diffusion of a sample from a probe, in the distribution work of various samples, by sucking mist like gas generated at the time of the emission of a liquid before diffusion. CONSTITUTION:The sample received in a sample container 5 is separated into plasma 9 and a blood curpuscle by centrifugal separation. Only the plasma 9 to be examined is taken out from the sample by a sampling probe 1 and the probe 1 is moved to a diluent cup 6 to emit the plasma 9 along with the liquid diluent from a diluent probe 2 and a diluted sample 10 of a predetermined dilution rate is prepared. The prepared sample 10 is distributed to the wells of a reaction container 7 by a predetermined amount by moving a diluted sample probe 3 to the reaction container 7. In this case, a preliminarily coated reagent 12 is received in the wells 11 to be reacted with the diluted sample. The reaction result is subjected to photometric examination to perform the analysis of the sample.
Patent JP-S6075508-A (JP)
Title: Treating device for waste gas in continuous steel making furnace
Inventor: FUJIKAWA YASUO
IPC: C21C5/40
Filed: 1983-09-30
Abstract: PURPOSE:To control easily the suction rate of waste gas with a continuous steel making furnace by providing a control circuit which controls the suction rate of the waste gas in accordance with the change in the rate of oxygen refining. CONSTITUTION:An air flow control damper 21 is provided in the midway of a discharge duct 20' for waste refining gas and the degree of opening is adjusted by a servocontrol motor 28 to control the suction rate of waste gas. The amt. of pure oxygen 18 supplied to anoxygen lance 13 is detected by an orifice 25 and is indicated on an indicator 26. A control circuit which is provided with a controller 27 and controls automatically the degree of opening of the damper 21 by a servocontrol motor 28 upon receiving of a change in the supply rate of oxygen as input is provided to such discharge section. The suction rate of the waste gas is thus controlled in accordance with the rate of oxygen refining. As a result, the inside of the refining furnace is maintained roughly under the specified pressure condition and the refining furnace is stably operated.
Patent JP-S5881217-A (JP)
Title: Five dimentional freedom control type magnetic bearing device
Inventor: HIGUCHI TOSHIROU
IPC: F16C39/06
Filed: 1981-11-11
Abstract: PURPOSE:To suppress precession etc. which may be caused by gyro effect in such a way  that a controller in the captioned bearing device is composed of two regulators one of which is optimum for the rectilinear motion to the center of gravity of a rotor and the other is optimum for the rotational motion around the center of gravity with two- dimensional freedom of motion interfering with each other. CONSTITUTION:The captioned bearing device has a control force in the axial direction generated in such a way that an armature disc 5 is fixed on a rotor 2 which is turned by a motor 4, and an axially directed electromagnet 6 is attached to the disc 5. Besides, in order to obtain supporting force in the radial direction of the rotor 2, radially directed magnetic magnets 7, 8 are provided, and positions in both axial and the radial directions with repect to the rotor 2 are respectively detected by position detectors 1 and 9, 10. In the event of controlling such a bearing device, a controller is formed by optimum regulators for mutually independent three sub-systems concerning the rectilinear motion to the center of gravity of the rotor 2, and by optimum regulators for sub-systems conerning the rotational motion around the center of gravity with two- dimensional freedom of motion interfering with each other.
Patent JP-S6426512-A (JP)
Title: Composition for oral cavity application
Inventor: TOKIDA FUMIHIKO
IPC: A61K8/00
Filed: 1987-07-20
Abstract: PURPOSE:To obtain a composition for oral cavity application having high deodorizing effect against methylmercaptan, etc., and capable of effectively suppressing foul breath, by compounding a solvent extract of a specific Asclepiadaceae family plant such as Cynanchum genus or Hoya genus as an active deodorizing component. CONSTITUTION:One or more kinds of Asclepiadaceae family plants selected from Cynanchum genus, Hoya genus, Stephanotis genus, Marsdenia genus, Asclepias genus, Gymnema genus, Gomphorcarpus genus and Stapelia genus are cut preferably after drying, pulverized and extracted with one or more solvents selected from water, an aqueous solution of an inorganic acid, an aqueous solution of an inorganic salt, an organic solvent, etc., preferably with water. The obtained extract is used as an active deodorizing component of an oral cavity composition in an amount of preferably 0.0001-50wt.%, especially 0.001-5wt.% based on the whole composition to obtain the objective oral cavity composition having the above effects.
Patent JP-H1026701-A (JP)
Title: Filter for display device, and display device
Inventor: KONDO HIROFUMI
IPC: G02B1/10
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain excellent antireflection property with excellent contamination resistance, scratching resistance and durability against processing by coating the surface of an antireflection film on a plastic substrate with an alkoxysilane compd. having specified fluoroalkyl groups or perfluoropolyether groups. SOLUTION: The surface of an antireflection film 2 is coated with a surface reforming film comprising an alkoxysilane compd. expressed by RfCOX-R1 -Si(OR2 )3 having fluoroalkyl groups or perfluoropolyether groups. In the formula, Rf represents fluoroalkyl groups or perfluoropolyether groups, X is usually O, N, H or S atom or atomic group, R1 is a chain of carbon atoms including an alkylene group, and R2 is a chain of carbon atoms including an alkyl group or alkyl group. The surface reforming film is preferably formed by diluting the alkoxysilane compd. in a solvent having 50 to 120 deg.C boiling point and 0.5 to 4.0cPs viscosity at 20 deg.C and then applying the obtd. soln.
Patent JP-H0467425-A (JP)
Title: Magnetic particle powder having property of reinforcing coated film for coating type magnetic recording medium
Inventor: NISHIMURA AKIHIRO
IPC: C09D5/23
Filed: 1990-07-09
Abstract: PURPOSE:To improve elastic strength, breaking strength and scratching strength in the case of dispersion in a coated film by coating particle surfaces with a titanium coupling agent chelated with lactic acid. CONSTITUTION:This magnetic particle powder consists of the magnetic particles, the surfaces of which are coated with the titanium coupling agent chelated with the lactic acid. The titanium coupling agent chelated with the lactic acid interposes between the particles and the resin and bonds strongly to the hydrophilic group on the surfaces of the magnetic particles and the hydrophobic group and functional group possessed by the resin. Consequently, the magnetic particles and the resin are strongly bonded. The elastic strength, breaking strength and scratching strength are improved and the coated film having the excellent strength of the coated film is obtd. if the magnetic particles are dispersed into the coated film.
Patent JP-H0735889-A (JP)
Title: Controller for water supply pump upon scramming of nuclear reactor
Inventor: KOBAYASHI YUJI
IPC: G21D3/08
Filed: 1993-07-22
Abstract: PURPOSE:To provide a controller for water supply pump at the time of scramming of nuclear reactor in which an operator is protected against burdening by automatically ensuring the inventory of supply water upon occurrence of scramming. CONSTITUTION:The controller for water supply pump at the time of scramming of nuclear reactor, equipped with a main water level controller, a turbine, and a motor driven water supply pump, comprises a plant condition deciding section 1, a water level behavior deciding section 2 for deciding the occurrence of scramming, a supply water flow rate deciding section 3 for deciding the behavior of supply water flow rate, a start deciding section 4 for motor driven water supply pump, a water level deciding stop signal generating section 5 producing a water level deciding stop signal and a set water level modifying signal, a water supply deciding stop signal generating section 6, a water supply pump stop/start signal generating section 7, and a turbine driven water supply pump stop signal generating section 8.
Patent JP-H0344901-A (JP)
Title: Thick film resistor
Inventor: MATSUBARA TAKAO
IPC: H01C17/24
Filed: 1989-07-12
Abstract: PURPOSE:To alleviate current concentration to a residual width part of a resis tor, to suppress heat generation and to obtain a thick film resistor having small aging in its resistance value by trimming a resistor printed on a metallized through-hole. CONSTITUTION:Electrode conductors 1 and a metallized through-hole 3 are formed on a ceramic board by thick film printing technique to form a resistor 2. In order to obtain a desired resistance value, a trimming groove 5 is so formed as to pass over the hole 3. Since the current 4 flows to the hole 3 part even if the hole 3 is trimmed as described above, current concentration to the residual width part of the bottom of the groove 5 can be alleviated. Thus, heat generation at the residual part can be suppressed, aging in its resistance value can be reduced, and a thick film resistor having high accuracy and high voltage resistance can be obtained.
Patent JP-S6158618-A (JP)
Inventor: KAJIKAWA SABURO
IPC: A47L9/02
Filed: 1984-08-30
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-H0232027-A (JP)
Title: Analgesic agent
Inventor: SUZUKI TSUTOMU
IPC: A61K38/22
Filed: 1988-07-19
Abstract: PURPOSE:To obtain a useful analgesic agent, containing a double-enkephalin compound or salt thereof and having analgesic effects with simultaneous ultralow somatic dependence. CONSTITUTION:An analgesic agent containing a compound expressed by the formula or salt thereof (e.g., hydrochloride or sulfate) as an active ingredient. The compound expressed by the formula is obtained by, e.g., a well-known method for synthesizing amino acids, such as using benzyloxycarbonyl-Phe-4- nitrophenyl as a starting material. The above-mentioned analgesic agent is obtained from a mixture of the compound expressed by the formula or salt thereof with a suitable additive. The dosage form is preferably a unit dosage form and a shape adapted for use in the field of medicines. The dose thereof is normally 2-300mg, preferably 5-100mg per day for an adult as the active ingredient. The unit hose contains 2-20mg compound expressed by the formula or salt thereof.
Patent JP-H0526260-A (JP)
Title: Clutch operating device for vehicle
Inventor: TAKAHASHI SEIICHI
IPC: F16D25/08
Filed: 1991-07-22
Abstract: PURPOSE:To facilitate formation of a bearing support part and to reduce the weight of a piston by mounting the outer ring of a release bearing to the support part of the inner periphery of the tip of a piston and protruding the outer cylinder part of a cylinder from an inner cylinder part toward the clutch side. CONSTITUTION:An outer cylinder part 31 to form an annular cylinder 4 is protruded from an inner cylinder part 29 toward the clutch 11 side to form it in a long manner. The protrusion length thereof is set to a value approximately equal to the width of a release bearing 9. The outer peripheral surface of a piston 5 forms a cylinder having no difference in a level. The tip on the clutch 11 side of the inner peripheral surface of the piston is formed in a large size to form a bearing support part 17, and an outer ring 15 of the release bearing 9 is engaged. An inner ring 16 of the release bearing 9 is brought into contact with a release member 10.
Patent JP-H0840710-A (JP)
Title: Production of nitrogen monoxide
Inventor: OKANO TAKESHI
IPC: C01B21/24
Filed: 1994-08-02
Abstract: PURPOSE:To obtain nitrogen monoxide(NO) in higher yield by oxidizing NH3 in the presence of steam and by catalytic treatment of the product gas with H2 in the presence of a catalyst with gold carried on an inorganic carrier. CONSTITUTION:Firstly, an inorganic carrier such as a crystal mixture of alpha-type Al2O3 and another type of Al2O3 at the weight ratio of (10:90) to (95:5) is impregnated with a solution of a gold compound at specified concentrations such as an aqueous solution of chloroauric acid, drawn and then dried. Second, the resultant carrier is baked at about 200-800 deg.C in an inert gas or H2 gas atmosphere to prepare a catalyst with gold carried on the inorganic carrier at the weight ratio of about 0.0001-0.2 based on the inorganic carrier. Next, a stock gas (containing NO2, NO, N2 and N2O) prepared by oxidizing NH3 with O2 using e.g. a platinum catalyst in the presence of steam and a H2 gas at about 0.50-1.50 molar times the NO2 are passed at a space velocity of about 10000-200000h<-1> through the catalyst heated to about 200--600 deg.C to cause a reaction followed by cooling to about 20-80 deg.C, thus obtaining the objective NO in high yield.
Patent JP-S6073066-A (JP)
Title: Hydraulic turbine system for recovering power from cooling water
Inventor: FUJITA KIYOMI
IPC: F03B13/00
Filed: 1983-09-29
Abstract: PURPOSE:To obtain a power recovery hydraulic turbine system with a simple structure at a low cost, by disposing a hydraulic turbine in a return channel. CONSTITUTION:Cooling water flows into cooling lances 28 through a feed pipe 18 to carry out cooling, then returns into a water pipe 40 and reaches a manually operated valve 52. Thereafter, water in a volume required for driving a hydraulic turbine 58 flows, and the remaining water bypasses the hydraulic turbine 58 through a water volume restricting valve 62. As a result, the sum of water volumes flowing through the hydraulic turbine 58 and the water volume restricting valve 62 are maintained at a constant water volume which is required for cooling water. The rotational speed of the water turbine 58 comes to a speed equal to that of a motor 14, a centrifugal clutch takes into its torque transmitting condition so that the load of the motor is reduced to decrease the consumption power of the motor, resulting in the recovery of engergy.
Patent JP-H0525815-A (JP)
Title: Seal device of gate
Inventor: IWATA SETSUO
IPC: E02B7/54
Filed: 1991-07-23
Abstract: PURPOSE:To prevent the slippage of an elastic sealant by high pressure water or opening and shutting of a gate valve, to obtain seal efficiency bearing high pressure head and to make it possible to easily change an elastic tube. CONSTITUTION:An elastic sealant 11 is divided into a plurality of tube blocks 11A, 11B, 11C and 11D in an opening and shutting direction of a gate valve 4. The supply of pressure water W to the tube blocks 11A, 11B, 11C and 11D is controlled in accordance with an opening and shutting position of the gate valve 4.
Patent JP-S6071911-A (JP)
Title: Optical device for measuring displacement and rotation
Inventor: OGITA EIJI
IPC: G01D5/26
Filed: 1983-09-29
Abstract: PURPOSE:To enable measurement of two-dimensional and rotating displacements without contact with a target by detecting the extent of the movement of a speckle with photodetectors placed in the position deviated forward and backward from the imaging position of the target and calculating the same. CONSTITUTION:Photodetectors 71, 74 and photodetectors 72, 75 are disposed respectively before and behind an imaging position P and therefore the detectors generate the outputs in the directions opposite from each other with respect to the rotation of a target 4. If the outputs from the photodetectors 71, 74, 72, 75 are designated to be respectively Sx1, Sx2, Sy1, Sy2, Sx1+Sx2 is the displacement in the X-axis direction, Sx1-Sx2 is the rotating displacement around the Y-axis, Sy1+Sy2 is the displacement in the Y-axis direction and Sy1-Sy2 is the rotating displacement around the X-axis. The outputs respectively proportional to X, Y, thetax, thetay are thus obtd.
Patent JP-S6425880-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1987-07-21
Abstract: PURPOSE: To allow a player to recognize that a communication part leading from a ball supplying tray to a surplus prize ball receiving tray is filled with a predetermined quantity of prize balls by providing a prize ball quantity sensing means. CONSTITUTION: A prize ball quantity sensor 101 includes an operating member 103 and microswitch 107 which are accommodated in a box-shaped body 102 having an internal space. When prize balls are going to be stored in a connection gutter 72, a magnet 105 on the operating member 103 is attracted to them through the side wall of the body 102, so that the member 103 rotates counterclockwise, and an operational piece 106 is engages with an actuator 108 to turn on the microswitch 107. Then, a sensing signal is sent to a notification control circuit, and the player is informed that the communication part 64 is going to be filled with prize balls.
Patent JP-H0235156-A (JP)
Title: Execution method for longitudinal shingling roof
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 1988-07-22
Abstract: PURPOSE:To joint longitudinal roofing plate members together by attaching each roofing plate member provided with a connecting part in double side edges to a roof backing surface with a hanging member, and having it subjected to capping connection by means of a bridge cover cap member. CONSTITUTION:A hanging member 21 is attached to a roof backing surface and fixed thereto, and each mounting anchored part 18 of symmetrical roofing plate members 11 is mounted on symmetrical mounting support parts 25. Next, symmetrical mounting flange parts 34 of this tight frame member 31 are superposingly attached thereto as bestridden between the mounting anchored parts 18 of respective roofing plate members 11 being adjoined by these elements. Then, a bridge cover cap member 41 is fitted over so as to cover this tight frame member 31, and this cap member is thrusted in, and engaged. Consequently, roofing can be done by very simple operation.
Patent JP-H0933369-A (JP)
Title: Detecting method for external force and external torque of electric motor system, and device therefor
Inventor: MURAKAMI AKIRA
IPC: G01L5/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To precisely detect the external force or external torque added to an electric motor, electric motor system, or electric robot without using a force or torque sensor nor having an influence by the presence of static frictional force by making the external force or external torque added to a body to be driven by the electric motor directly appear in the driving current of this motor. SOLUTION: In an electric motor 1 to which a body 2 to be driven is connected, the external force or external torque detecting device for electric motor system is formed out of a dither signal generator 14 for applying and superposing to the driving current of the electric motor 1, a dither signal having a fine amplitude of a frequency higher than the frequency of the driving current, a current detector for detecting the change of the driving current of the electric motor 1, and motor computing elements 15, 16, 17 for calculating the external force or external torque added to the electric motor 1 from the current change detected by the current detector 12.