baber/WOPTO huggingface dataset:
Patent JP-S63166399-A (JP)
Title: Ultrasonic probe
Inventor: OTA HARUYOSHI
IPC: A61B8/00
Filed: 1986-12-27
Abstract: PURPOSE:To attain the constitution of a miniature probe by constituting the profe with the vibrator of a transmission-receiving wave separation type which uses a single piezo-electric element whose poralization direction makes a required angle against a main surface. CONSTITUTION:A required pulse voltage is impressed on the terminals 2a and 2b of an electrode for wave-transmission 2, and the vibrator 1 is driven. A thickness longitudinal vibration is activated and an ultrasonic pulse irradiates in the direction of an z-axis from the main surface. In the case of wave-reception, the reflected wave of the radiated ultrasonic pulse is made incident on the main surface of the vibrator 1, and the vibrator is driven to a thickness direction. The electro motive force by the drive occurs between the terminals 3a and 3b of an electrode for wave reception 3. Since the poralization direction tilts theta against the vibration direction of the vibrator 1 by a wave-receiving pulse, the electromotive force equivalent to component force tilting by theta occurs in the electrode terminals for transmission and also in the electrode terminals for wave-reception. When selecting the value of theta, the size item of the vibrator 1, the area of the electrodes and the like to required values an electric impedance in which the vibrator 1 is viewed from the electrode terminals for wave transmission/ reception can be set to the optimum value.
Patent JP-H06159952-A (JP)
Title: Batch type baking furnace
Inventor: EGUCHI MASAYOSHI
IPC: F27D7/02
Filed: 1992-11-19
Abstract: PURPOSE:To efficiently purge gas contained in a fibrous insulating material of a furnace by a method wherein a cavity is provided between a casing and the insulating material and an atmospheric gas feed port is opened up to the cavity. CONSTITUTION:When the furnace temperature reaches a heat-treatment temperature, heat-treatment is carried out at this temperature while an atmospheric gas is fed at a specified flow rate for a specified period of time. After that, an on-off valve 7 of an exhaust pipe 8 is opened when the furnace temperature rises further, and an atmospheric gas having a low oxygen concentration is fed into the furnace from an air supply device. However, the supply gas pressure is increased for a specified period of time to purge oxygen contained in a fibrous insulating material 2. After that, the on-off valve 7 is closed and heat- treatment takes place after the gas supply pressure is regulated so that the differential pressure returns to the initial level again. Hereafter, heat treatment is similarly carried out under pre-programed conditions.
Patent JP-S63166586-A (JP)
Title: Material to be recorded
Inventor: AKITANI TAKASHI
IPC: D21H27/00
Filed: 1986-12-29
Abstract: PURPOSE:To enhance the light-resistance of an image formed with a water-soluble dye, by a method wherein a silica previously surface-treated with a specific metallic compound is contained in the recording surface of a material to be recorded. CONSTITUTION:In a material to be recorded with an image by using a recording liquid containing a water-soluble dye, a silica surface-treated with one of a metallic soap, a hydroxide, a salt, and an oxide of a metal selected from among groups composed of Na, R, Ca, Mg, Al, Zn, Ba, Sr, or Sn or a mixture of two or more of the above compounds is contained. As a particularly preferable method for treating the silica with these compounds, a method wherein the metallic compound is added in the initial stage or the latter stage of aging reaction or gelation in the manufacturing process of the silica or a method wherein it is added in the initial stage of the reaction is employed. To contain the surface-treated silica in a substrate, for example, a method wherein the surface-treated silica is added in a paper making process to manufacture a paper is employed. This material to be recorded is manufactured by a method wherein the treated silica is added to a coating liquid and the coating liquid is coated on the substrate such as a paper and dried.
Patent JP-2000130818-A (JP)
Title: Air conditioner
Inventor: ISHII MASANOBU
IPC: F24F11/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to do with a low power receiving capacity for an electric heater power and reduce running cost. SOLUTION: This air conditioner is provided with an electric heater 9 for air temperature control and a cooling coil supplied with a cooling medium from a cold source and further provided with an electric heater 5 for defrosting halfway in a liquid transfer pipe 3 for supplying the cooling medium from the cold source 1 to the cooling coil 7. In this case, in a downstream side of a breaker 16 of a power supply line 15 for supplying power from a power source 14 to each heater for defrosting and temperature control via the breaker 16, a selector switch for forming a make to an electric heater side for temperature control in an ordinary operation and a make to an electric heater side for defrosting in a defrosting operation is provided.
Patent JP-S63164167-A (JP)
Title: Mamufacture of sintered substrate for nickel-cadmium battery
Inventor: HIRAKAWA TAKESHI
IPC: H01M4/80
Filed: 1986-12-26
Abstract: PURPOSE:To make it possible to increase the capacity of a nickelcadmium battery whose volume is limited, by filling a slurry in the pores of a porous core body, and then spreading a slurry whose water content is greater than that of the slurry previously filled in the pores. CONSTITUTION:After a porous core body 5 of the porosity 50 % and the thickness 80 to 90mum is soaked in a slurry 1 containing little water, the slurry 1 containing little water attached to the surface of the porous core body 5 is scraped off by a slit 3 as much as possible. In this operation, the slurry 1 with little water is filled in the pores of the porous core body 5. Then, after inserting the core body 5 to a normal slurry 2 in a container through the slit 3 at the bottom of the container, to spread the slurry 2 over the core body 5, the excessive slurry 2 is scraped off by another slit 3 to make the core body 5 into a specific thickness. The core body 5 is dried while moving in a dryer 4 at 200 deg.C, and after that, sintered in an electric furnace at 200 deg.C, to obtain a sintered substrate of 0.6 mm thick. In such a way, the capacity can be increased by increasing the volume of the electrode plate.
Patent JP-H07161537-A (JP)
Title: Static electric induction machine
Inventor: YAMADA SHIN
IPC: H01F30/00
Filed: 1993-12-10
Abstract: PURPOSE:To provide a low noise static electric induction machine in which the dielectric reliability and the mechanical strength of winding are enhanced while absorbing oscillation at the time of conduction. CONSTITUTION:An inner peripheral winding 3a and an outer peripheral winding 3b are wound around a core. Upper and lower refrigerant dams 12, 13 for introducing the refrigerant efficiently into a winding 3 are provided, respectively, at the upper and lower parts of the winding 3 so that the refrigerant can be introduced alternately from the upper and lower parts of a tank 11 into the winding 3.
Patent JP-H07159219-A (JP)
Title: Volume measuring apparatus
Inventor: TANAKA HARUTO
IPC: G01F17/00
Filed: 1993-12-10
Abstract: PURPOSE:To ensure safety and accuracy by inserting a failure detecting circuit between an amplitude detecting circuit and a divider and delivering a failure signal when the amplitude of a microphone drops below a predetermined level. CONSTITUTION:The amplitudes of microphones 34b, 34a are detected, respectively, by amplitude detectors 39b, 39a which deliver detection signals to failure detection circuits 4b, 4a. When the amplitudes of the microphones 34b, 34a drop below preset values, the detection circuits 4b, 4a deliver failure signals (H). When the system of microphone 34b or 34a goes H, output from an OR circuit 8 goes H to actuate a lamp drive circuit 5 which lights a lamp 6 to notify of the failure. When both detection circuits 4b, 4a go H, output from an AND circuit 7 goes H and H output is inputted to a power supply ON/OFF circuit 3. Consequently, the signal to a drive amplifier 2 is turned off to interrupt driving of a speaker 33.
Patent JP-2000135486-A (JP)
Title: Oil inflow processing unit for water purification plant
Inventor: HARA NAOKI
IPC: C02F1/28
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To perform the continuous monitoring of oil with good accuracy even when the environmental conditions of water intake sources of a water purification plant are different by providing the subject processing unit with a decision value determination device capable of arbitrarily performing variable setting of the decision value for monitoring oil with the intensity of reflection light quantity of a laser beam or light emitting diode radiation. SOLUTION: In a water purification plant, coarse dust, sand, or the like, in intake raw water are removed in a sand basin 2 and the flow rate of the raw water flowing into the sand basin 2 is measured with a flowmeter 1, and also, a light quantity measuring instrument 9 is placed at the inlet of the sand basin 2 so as to float on the water surface.  In this processing unit, a comparator 11 is used for comparing a light quantity measurement value Ro measured by the light quantity measuring instrument 9 with a decision value Rs determined by a decision value determination device 23 to start an active carbon adjustment device 22 when Ro>Rs, and also, a multiplication device 18 is used for multiplying the raw water flow rate measured with the flowmeter 1 by an injection ratio set with an injection ratio setting device 16, to determine an active carbon injection amount, and further, this active carbon injection amount determined by the multiplication device 18 is inputted to a flow controller 19, to drive an injection pump 21 and to inject an active carbon slurry stored in a tank 10 into the sand basin 2.
Patent JP-H01150714-A (JP)
Title: Air volume control device for combustion of burner in grain drier
Inventor: MINAZU KIYOAKI
IPC: F23N1/04
Filed: 1987-12-07
Abstract: PURPOSE:To reduce a variation in the state of combustion of a burner which accompanies a change in the air volume used for drying and make it possible to continue stable combustion by providing a control device which changes the air volume for combustion according to the fuel supply amount and corrects and controls the air supply volume for combustion according to the change in the number of rotation of a fan for drying. CONSTITUTION:The number of rotation of a fan 8 for drying and passing hot air, the fuel supply volume for a burner 6, and the air supply volume for combustion are constituted variably, and this air volume for combustion can be changed according to the fuel supply volume, and an air control device for combustion to correct and control the air supply volume for combustion by the change in the air volume for drying due to the change in the number of rotation of the fan 8 for drying is provided. During drying if the fuel supply volume to the burner 6 changes, the supply air volume for combustion is accordingly increased or decreased by, for instance, a specified linear function. If the number of rotation of the fan 8 for drying changes by some reason, the correction device works and it corrects the air supply volume for combustion to the side of plus if the air volume for drying is set on the low volume side and, on the contrary if the air volume for drying is set on the high volume side, it is throttled by some degree.
Patent JP-H06206021-A (JP)
Title: Electrically insulated pressure feeding coating container
Inventor: DEBITSUDO EMU SEITSU
IPC: B05B5/16
Filed: 1993-12-10
Abstract: PURPOSE: To obtain a pressure feed paint reservoir suitable for holding electrically conductive paint during the use of an electrostatic applicator by providing the above reservoir with a nonconductive housing and a lid, means for removably fixing the same, a paint pump, a means for carrying the paint to the paint pump and a means for carrying the paint to a sprayer. CONSTITUTION: The pressure feed paint reservoir 10 suitable for holding the electrified conductive paint at the time of utilizing the electrostatic sprayer has the nonconductive housing 11 having an opened upper part, the nonconductive lid 28 and the means for removably fixing the lid 28 for closing the opened upper part to the housing 11. The housing 11 and the lid 28 form an electrically insulated and closed chamber 19 for housing the paint. The pneumatically operating paint pump 27 having a paint inlet and a paint outlet is mounted in the housing 11 and includes piping to carry the paint from the paint container 36 in the chamber 29 to the pump inlet and piping to carry the pressurized paint to the sprayer from the pump outlet.
Patent JP-H03172820-A (JP)
Title: Panel heater and liquid crystal device with panel heater
Inventor: ENOMOTO TAKASHI
IPC: H05B3/84
Filed: 1989-12-01
Abstract: PURPOSE:To obtain the panel heater which is uniform in temp. distribution and has good visibility and the liquid crystal display device having this panel heater by providing a transparent conductive film having a region of a large film thickness and a region of a small film thickness on a transparent insulating substrate. CONSTITUTION:A transparent SnO2 film 2 is formed by a CVD method over the entire surface on the glass substrate 1. A transparent ITO film 3 is formed by a sputtering method not over the entire surface but apart of thereof. The transparent conductive film consisting of the SnO2 film 2 and the ITO film 3 is so formed that the max. value of the film thickness thereof, designated as dmax and the min. value, designated as dmin, are dmax/dmin>=1.1 and dmax-dmin<=100Angstrom . The temp. distribution is uniformized by changing a part of the film thickness of the transparent conductive film in such a manner, by which the transparent panel heater having the good visibility (free from coloring and color unequalness) and the uniform temp. distribution is obtd. The switching characteristics in low-temp. environment are improved and the driving circuit is simplified by applying this transparent panel heater is applied to the liquid crystal display device.
Patent JP-H10154546-A (JP)
Title: Connector with rubber boot
Inventor: FUKATSU YUKIHIRO
IPC: H01R13/56
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent incorrect mounting of a rubber boot for certainly guiding a wire in a required direction in a connector housing. SOLUTION: A restraint protrusion 23 is provided at a rear end of a female housing 21. This protrusion 23 extends rearwardly one of side walls of a female housing, and further is formed to extend an extended end transversely. Even if an attempt is made to mount a rubber boot 10 by orienting it in a direction differing from a regular mounting direction, the protrusion 23 abuts with an inner circumference wall of the rubber boot 10 and is not mounted. Thus, incorrect mounting of the rubber boot in a connector housing can be prevented.
Patent JP-H07158281-A (JP)
Title: Hand dolly for alc board horizontal construction
Inventor: HIRAYAMA HIROYUKI
IPC: E04G21/16
Filed: 1993-12-10
Abstract: PURPOSE:To facilitate the set to a carrying and constructing position with the less number of construction at the horizontal construction of an ALC board, and reduce the dangerousness in a high place. CONSTITUTION:A single shaft type hand dolly used at the horizontal construction of an ALC board 12 is formed of a hanging beam 16 extending forward with an axle (single shaft) 14 as the center, a handle beam 18 extending backward, and an ALC board fastener 20 connected to the hanging beam 16. The ALC board fastener 20 has a nipping pair part 2 for horizontally fastening and holding the ALC board 12, and is connected to the hanging beam 16 through a hanging tool 28 in such a manner as to be attachable/detachable, and rotatable on the axial vertical surface.
Patent JP-H05153287-A (JP)
Title: Isdn communication equipment and network
Inventor: HOSHIKAWA TAIHEI
IPC: H04L12/14
Filed: 1991-11-26
Abstract: PURPOSE:To display the progress of a communication tariff under communication by converting a communication tariff information into a user/user signal by a fixed period and sending the information to a terminal through a D- channel. CONSTITUTION:In a network equipment incorporating part 24 incorporated in an ISDN equipment 30, a communication tariff information extracting circuit 20 extracts communication tariff information from terminal selection information from an exchange 11. A user/user signal converting circuit 21 converts the piece of communication tariff information into the user/user signal by the fixed period A user/user signal sending circuit 22 sends the user/user signal to the D-channel with the indication of a network equipment incorporating part control circuit 23. A central control part receives the user/user signal, analyzes it by the fixed period and extracts communication charge information from it. Furthermore, the central control part outputs the piece of information to an input/ output equipment to display the progress of the communication charge.
Patent JP-H10145256-A (JP)
Title: Afc circuit
Inventor: YAMAGIWA HIROBUMI
IPC: H04B1/26
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To enable the automatic control of a frequency, even with a short burst signal by separating a burst receiving part from a non-receiving part, when a short burst signal is received and outputting frequency deviation data at each reference IF value. SOLUTION: A non-receiving IF counter 6 preliminarily counts an IF signal for one receiving frame and outputs its value as a non-receiving IF count value 104 to a reference IF calculating part 7, when a radio part 30 does not receive signal data through a receiving electric field level 103 and a receiving frame signal 107. The part 7 calculates a reference IF value 105 at the time of receiving a continuous signal, receiving a normal burst signal, and receiving a short burst. A frequency deviation detector 8 compares a receiving IF count value with the value 105 and outputs frequency deviation data 106 to a CPU control circuit 2, only when the value of the level 103 is high and when a signal is received. The circuit 2 controls the oscillation frequency of a receiving reference oscillator 32 of the part. 30.
Patent JP-H11130842-A (JP)
Title: Polycyclic polymer and its production
Inventor: SUZUKI TERUHIKO
IPC: C08J5/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polycyclic polymer excellent in moldability during injection molding, its balance between the moldability and mechanical strength and resistance to various solvents and chemicals. SOLUTION: This polymer has >=90 wt.% of repeating units expressed by the formula and a weight-average molecular weight(Mw) of 50,000 to 500,000, wherein, the ratio of Mw to number-average molecular weight(Mn) (Mw/Mn) is >=1.5 but <2.5. This polycylic polymer having hydrocarbon cycles in its main chain, is useful as a molding material or its raw material for various molded products, because of being excellent in transparency, heat resistance and chemical resistance and excellent in characteristics, such as low water and water vapor permeability.
Patent JP-H05124116-A (JP)
Title: Method and apparatus for forming frp molding with spiral groove
Inventor: OZAWA NOBUYUKI
IPC: B29C59/02
Filed: 1991-10-31
Abstract: PURPOSE:To prevent the tensile strength of a spiral-grooved FRP molding from lowering and thus improve the quality by winding a belt-like body around the outer periphery of an FRP molding before curing in a cross-spiral relationship, and pressing a wound part of the belt-like body in the central direction of the FRP molding, and then removing the belt-like body from the FRP molding after curing. CONSTITUTION:While moving, a resin-impregnated glass base material is wound with a belt-like body 10 mounted on a bobbin 13 pivoted to one rotating body 12 rotating around the glass fiber base material in the front of a winding device 6, and also wound with a belt-like body 10 mounted on a bobbin 13 pivoted to the other rotating body 12 reverse-rotating to the former in the rear of the winding device 6, wherein the belt-like body 10 is wound on the surface of the glass fiber base material in cross-spiral relation. The glass fiber base material moves into the mold 3, and the belt-like body 10 is pushed onto the surface of the glass fiber base material and then subjected to heat-hardening to thereby be molded as a molding with spiral-grooves.
Patent JP-H07165724-A (JP)
Title: Pyrazole derivative and anticoagulant
Inventor: HIBINO SATOSHI
IPC: A61P7/02
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a new pyrazole derivative useful as an anticoagulant and further an active ingredient for other medicines and agrochemicals. CONSTITUTION:A compound of formula I or formula II (R1 is an alkyl, an alkoxy or phenyl which may be replaced with a halogen; X and Y are both an alkyl, an alkoxy or a halogen) such as 4-(4-bromobenzoyl)-5-(4-bromophenyl)-1- methylpyrazole. This compound is obtained by reacting a 1,3-propanedione derivative of formula III with N,N-dimethylformamidodimethyl acetal to give a compound of formula IV, separating, purifying and reacting the compound of formula IV with methylhydrazine in a solvent such as ethanol. The compounds of formula I and formula II have inhibitory action on blood coagulation and is effective for treating and preventing arteriosclerosis, cerebral infarction pulmonary infarction, thrombosis, etc.
Patent JP-H07159567-A (JP)
Title: Fuel assembly
Inventor: KOMURA SEIICHI
IPC: G21C3/30
Filed: 1993-12-13
Abstract: PURPOSE:To provide a fuel assembly capable of maintaining the wholesomeness of fuel sheath tubes by bending the flow holes of a coolant in the lower tie plate of the fuel assembly, and blocking the infiltration of foreign matter. CONSTITUTION:A plurality of fuel rods 3 are supported by an upper tie plate and a lower tie plate 14 at the upper and lower ends, and their periphery is surrounded by a fuel channel 2 in a fuel assembly. Flow holes 15 through which a coolant 12 passes at the network section of the lower tie plate 14 are formed into a spiral shape.
Patent JP-H11144358-A (JP)
Title: Ejecting mechanism for electronic equipment
Inventor: OTSUKA MINORU
IPC: G11B17/04
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide such an ejecting mechanism for electronic equipment that is capable of a smooth ejecting operation by means of a compact structure. SOLUTION: A base plate 200 is equipped with an ejector 300 engaging with a cartridge 110 so as to make the ejector freely slidable. The cartridge 110 is ejected by rotatably operating an eject lever 500, which is supported freely rotatably on the base plate 200, and by extruding the ejector 300 through the operation of an actuating link mechanism 400. In addition, the eject lever 500 is designed to recover in a state released from the actuating link mechanism 400 by a recovering spring 600, once the rotating operation is stopped of the eject lever 500. Further, at the time of closing of an opening/closing cover 120, the operation of the eject lever 500 is locked by a lock mechanism 700.