baber/WOPTO huggingface dataset:
Patent JP-H0622527-A (JP)
Title: Brushless motor
Inventor: HAGAMIDA KIMIHIKO
IPC: H02K3/52
Filed: 1992-06-30
Abstract: PURPOSE:To reduce the manhour in assembling and the number of parts by stacking an insulating layer and a conductor pattern directly on one side of a bracket body made of a thin metallic plate, and uniting them, and then, processing them plastically into a solid shape. CONSTITUTION:A insulating layer 4 is formed on a metallic plate in the shape of a plate being the base material of a bracket body 2, and then a conductor pattern 5 is printed, and a specified wiring circuit is drawn. Furthermore, a cover layer 6 is stacked for insulation treatment on the conductor pattern 5, and sections corresponding to a wiring circuit part and a lead part are made. Sections corresponding to a motor mounting part and an end for connection are made by die-cutting the metallic plate of the bracket body 2 united with this laminate 3. Next, a bracket is completed by molding the die-cut bracket body 2 into a solid shape by press processing. Hereby, the work of sticking the circuit board to the bracket body 2 can be omitted, and the number of parts can also be reduced.
Patent JP-S6355154-A (JP)
Inventor: KUMAGAI MOTOO
IPC: C04B35/46
Filed: 1986-08-23
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-H1041529-A (JP)
Title: Optical semiconductor device
Inventor: FUKUSHIMA TORU
IPC: H01L31/10
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device which can reduce its manufacturing costs and which can have a light receiving element firmly fixed to a mounting substrate, even when the light receiving element fluctuates in its sheet thickness. SOLUTION: A layered structure including at least an absorption layer is provided on a semiconductor substrate, an anode 27 and a cathode 28 are formed on the layered structure to thereby form a substrate-penetrating type light receiving element 16. The light receiving element 16 is mounted into a recess 17 of the mounting substrate 1 having at least the recess 17 are electric wiring lines 18a, 18b formed thereon, so that the electrodes of the light receiving element are opposed to side faces of the recess. The anode and cathode 27 and 28 of the light receiving element 16 and connected each other by melting the electric wiring lines 18a, 18b and soldering material 29.
Patent JP-H0363413-A (JP)
Title: Device for controlling electromagnetic pump for kerosene burner
Inventor: NANBA MASAYUKI
IPC: F23N1/00
Filed: 1989-07-28
Abstract: PURPOSE:To enable nullifying a change in applied voltage by a method wherein the voltage applied to an electromagnetic pump is detected and, according to the detected amount, the pulse width and the pulse period of the drive pulse applied to the electromagnetic pump are made variable and corrected. CONSTITUTION:A device for controlling an electromagnetic pump in equipped with a constant voltage-generating means 1b for generating a constant voltage, a detective means 1c for the output voltage, a switching means 1e for turning on and off the electromagnetic pump 1d, a pulse-controlling means 1g for the pulse fed to the switch, and a pulse-correcting means 1h which acts in accordance with signals from the means 1c. Furthermore, a counter-abnormality means 1i functioning to stop the machine when the correction exceeds a specified range is provided. Even when the voltage becomes variable because of lack of coordination among parts in the constant voltage-generating means 1b, this constitution corrects the pulse and, if the correction exceeds a certain range, stops the machine. Thus this constitution ensures stability of the combustion and safety of the combustion device.
Patent JP-S5987163-A (JP)
Title: Water repelling treatment of head for ink jet printer
Inventor: KO KATSUJI
IPC: B41J2/185
Filed: 1982-11-12
Abstract: PURPOSE:To preserve the water repelling capacity of the surface of the end of a nozzle for a long time by such an arrangement wherein after a film of plasma polymer of a fluoric compound is formed on the surface of the top end of the nozzle of a head for ink jet printer, a kind of fluoric family grease is coated on the surface. CONSTITUTION:A plate of epoxy resin having nozzles 4 is ground and it is cleaned by supersonic wave cleansing in ethyl alcohol for 5min and dried by nitrogen gas. C3F8 gas, F, is caused to flow through a plasma polymerizing unit at 0.3Torr, and printing is performed at 0.25w/cm<2> by 13.56MHz and plasma P is irradiated for 10min and a plasma polymerized film is formed on the epoxy resin plate 4. Further, fluoric family grease is coated 2 times with a brush and dried at room temperature for 5min. By this measure, the water repelling capacity of the surface of the top end of the nozzle can be preserved for a long time, and due to this, the nozzle is made suitable for high speed printing and the quality of printed characters can be improved.
Patent JP-S6090284-A (JP)
Title: Sealant composition
Inventor: OOKUBO YUKIHIRO
IPC: C08G18/10
Filed: 1983-10-22
Abstract: PURPOSE:To provide a two-pack type sealant composition curable rapidly without foaming, by compounding a base composed mainly of a urethane prepolymer with a curing agent composed of specific polyhydroxyl compound, polyamine compound, amine compound and catalyst, etc. CONSTITUTION:The objective sealant composition is produced by compounding (A) a base composed mainly of a urethane prepolymer having two or more NCO groups at the terminals with (B) a curing agent composed mainly of (i) a polyhydroxyl compound, (ii) a polyamine compound, (iii) an amine compound having one NH2 group or NH group, and other functional group reactive with NCO group, and (iv) a curing catalyst such as stannous acetate, etc. The sum of the active hydrogen in the components (i)-(iii) in the component B is 0.8- 1.3mol, and that of the active hydrogen of the amine in the components (ii) and (iii) is 0.3-0.7mol per 1mol of the NCO group of the component A. The ratio of the amine active hydrogen of the component (ii) to that of the component (iii) is 1:0.3-2.
Patent JP-H1122044-A (JP)
Title: Ventilating member
Inventor: KANAI HIROKI
IPC: F24F7/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating member that can be used as a ventilating metal fitting at the root and end of eaves; allows easy construction work as it can reduce the number of part items of a joist or the like at the root of the eaves during construction work; is structurally simple; and is easy to manufacture. SOLUTION: A ventilating member 12 comprises an outer peripheral portion 13, which comprises a vertical plate part 15 and a horizontal plate part 16, and an inner frame portion 14 which is formed into a U-cross section from upper and lower plates 21, 22 and a connecting plate 23 connecting the upper and lower plates 21, 22 together, and which is fixed integrally with the outer peripheral portion 13 while being open to the opposite side to the vertical plate part. A ventilating hole 17 is provided in the horizontal plate part 16 of the outer peripheral portion 13, a stopper whereby a ceiling member is held in a certain position is provided inside the inner frame portion 14, and ventilating openings 28 are provided in the upper and lower plates 21, 22 of the inner frame portion 14.
Patent JP-S5987412-A (JP)
Title: Optical device
Inventor: ARAI MASARU
IPC: G02B7/02
Filed: 1982-11-11
Abstract: PURPOSE:To fix the titled device on a coaxial part highly accurately with a simple constitution and to reduce the device at its size by forming holes penetrating into the optical axes on plural optical elements such as lenses to be used for an optical head of a disc memory device, and inserting a supporting rod into these holes. CONSTITUTION:Since the titled optical device 10 has the supporting rod 14, the head part 14a, a fixing part 14b, spacers 15a, 15b at the optical axis parts of lenses 11, 12, 13, their optical characteristics are different with each other as a matter of course, but the condensing function is not almost influenced because the diameter of the optical axis parts is sufficiently narrow as compared to the external diameter of the lenses. Since the lenses can be ground on the basis of these holes, the accuracy is improved, the constitution can be simplified by making the optical axes coincide with each other by the supporting rod and the assembly can be simplified. In case of an optical head device, a supporting cylinder supported by a plate spring 23 is reduced at its size, so that focusing controlling operation can be attained at a high speed and the follow-up property is improved.
Patent JP-S6354742-A (JP)
Title: Element isolation of semiconductor device
Inventor: HOSODA YASUO
IPC: H01L21/78
Filed: 1986-08-26
Abstract: PURPOSE:To remove nonadherence and defective connection at the time of the connection of wires due to the softening of a resin, etc. in case of wire bonding, to improve yield in an assembly process, and to enhance the reliability of a semiconductor device by forming threelayer structure by a substrate and each specific insulator and insulator supporter and shaping a kerf reaching up to the insulator from the substrate. CONSTITUTION:An insulator 11 not softened at at least 400 deg.C or less and having excel lent adherence is formed onto at least one surface of a substrate 10 to which a semicon ductor device is shaped, and an insulator supporter 12 not softened at at least 400 deg.C or less and having superior adherence even with said insulator 11 is formed onto one surface of the insulator 11. A kerf 13 reaching up to at least the insulator 11 from the substrate 10 is shaped, and said semiconductor device is isolated by the kerf 13. The insulator 11 such as an SiO2 film 11 through a CVD method or thermal oxidation is formed onto the back of the substrate 10 such as a wafer 10, and the insulator supporter 12 such as polycrystalline silicon 12 is shaped onto the lower surface of the SiO2 film 11. The kerfs 13 reaching up to at least the SiO2 film 11, maximally, up to the midway of the polycrystalline silicon 12, and trenches 14 for splitting the device into dice 15 are formed through a dicing device.
Patent JP-H0642993-A (JP)
Title: Flowrate measuring instrument
Inventor: ATSUMI TORU
IPC: G01F1/00
Filed: 1992-07-24
Abstract: PURPOSE:To realize exact and high resolution flowrate measurement by automatically correcting the flowrate per each pulse signal output of a pulse generation means. CONSTITUTION:The period of pulse output of a pulse generation means 4 in accordance with a mechanical movable part which rotates once per constant volumetric flowrate measurement with a period measuring means 7. The pulse period output of a measuring means 7 is stored in period storage parts 9 and 10 by switching for each pulse number set in advance. The sum of the pulse period stored in the storage parts 9 and 10 is calculated in a period adding part 12 and 13. A judgment means 15 judges whether the fluid is flowing at a constant flowrate from the difference of the pulse period sums calculated by each of the adding parts 12 and 13. If it judges the flowrate constant, a correction factor calculation part 16 calculates a pulse correction factor for calculating the flowrate corresponding to the pulse period stored in the storage parts 9 and 10. The calculated correction factor is stored in a correction factor storage part 17 and an instantaneous flowrate calculation means 23 calculates an instantaneous flowrate per unit time.
Patent JP-H0756728-A (JP)
Title: Device for restoring and setting up emvironment of program development
Inventor: NARABA KEIZOU
IPC: G06F9/45
Filed: 1993-08-10
Abstract: PURPOSE:To make it possible to simply execute program modifying work for a prepared program with a program developing device having different hardware or software specification. CONSTITUTION:This program development environment restoring/setting device is provided with a hardware environment setting part 12 for storing and restoring the hardware environment of a program developing device, a document environment setting part 13 for storing and restoring a document describing technical thought, a source program environment setting part 14 for storing and restoring an environment for preparing and managing a source program, a compiling environment setting part 18 for storing and restoring an environment for compiling the source program, an object environment setting part 15 for storing and restoring an environment for preparing an object program, a test data managing part 16 for storing and restoring test data at the time of debugging a program, and a total environment managing part 17 for collecting and managing respective program development environments stored and restored in respective parts 12 to 18 and sending these environment to a connected program developing device 3.
Patent JP-S6354534-A (JP)
Title: Dehumidifier
Inventor: YAMASHITA KAORU
IPC: F24F1/00
Filed: 1986-08-25
Abstract: PURPOSE:To vary balance between a flow rate of air to a cooling body and that to a heat dissipating body by means of a single blower means and to enable simple control of performance of dehumidifier, by providing a control member which control a flow rate of air to the cooling body or the heat dissipating body both located in an air duct. CONSTITUTION:A control member 9 is provided for controlling a flow rate of air to a cooling body 3 or a heat dissipating body 5 both situated in an air duct 11. Thus, since, through control of a balance between the flow rates, the temperature of the cooling body 3 can be controlled and an amount of dew condensated to the cooling body 3 can be controlled, humidity of discharge air can be controlled. Further, through control of the balance between the flow rates, a quantity of heat adsorbed from air passing the interior of an air duct 11 can be controlled, and the temperature of discharging air can be controlled. Coupled with the aboves, performance of a dehumidifier can be simply controlled by a single blower means by means of a control member 9 according to the demands of various systems with a dehumidifier.
Patent JP-H0484205-A (JP)
Title: Fa controller
Inventor: SHIRAI TOSHIO
IPC: G05B19/4063
Filed: 1990-07-26
Abstract: PURPOSE:To execute a series of the processings of the setting of a parameter, the measurement of time, the preservation and display of measurement data in a different area on a main memory without the aid of a user program by constituting an FA controller by means of a storage means including the user program, a system program executing the processing time measurement of the program and an interpreter. CONSTITUTION:The FA controller of the storage means including the user program 101 which executes a main processing as a user application and which is described by a prescribed language, the system program 104 which measure the processing time of the program 101 and which is described by an execution code and the interpreter 103 executing communication with the program 104 is constituted in the main memory 105. Thus, the processing time of the program 101 can be measured by the program 104 in the different area of the main memory without the aid of the program 101.
Patent JP-S6442145-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMAHASHI MANABU
IPC: H01L21/762
Filed: 1987-08-07
Abstract: PURPOSE:To completely separate an active device region from a silicon substrate electrically by using an insulating film by a method wherein an isolation region composed of an insulating substance is formed on a semiconductor substrate, a polycrystal is formed on it and a single crystal is grown on it. CONSTITUTION:A thick thermal oxidation film 31 is formed on a silicon substrate 11; a part 21 to become an active device region is etched and removed by a patterning method. Then, silicon dioxide 41 is formed by a chemical vapor- phase growth method or a thermal oxidation method; in succession, a polycrystalline silicon 51 is formed by the chemical vapor-phase growth method or a vacuum evaporation method. Then, a photoresist is coated to be thick and is made flat; the resist, the polycrystalline silicon 51 and the silicon dioxide 41 are etched uniformly on the whole surface of the substrate until the thermal oxidation film 31 is exposed; the photoresist is removed. If an epitaxial growth operation is executed selectively at a low temperature, single-crystal silicon 11 is grown only on the polycrystalline silicon 51; a structure where the single crystal is separated completely by an insulating film is formed; an active device can be formed in this singlecrystal part.
Patent JP-S6442230-A (JP)
Title: Composite metal plate
Inventor: HOSOKAWA ETSUO
IPC: C09J183/00
Filed: 1987-08-08
Abstract: PURPOSE:To obtain a composite metal plate having good heat resistance to be used for a magnetic core and the like, by laminating a plurality of metal thin plates through a specific adhesive insulating composition and heating and adhering integrally them. CONSTITUTION:An adhesive insulating composition is constituted of either 100pts.wt. one or two or more of inorganic polymers selected from polyborosiloxane, polycarbosilane, polysilastyrene, polysilazane and polytitanocarbosilane or 100pts.wt. inorganic polymers consisting of a mixture of 95-5wt.% thereof and 5-95wt.% silicone, and 5-200pts.wt. insulating inorganic filler. The inorganic polymer is a polysiloxane whose IR absorbance ratio D1350(B-O)/D1090(Si-O) is 0.10-0.40 and the insulating inorganic filler is constituted of one or two or more selected from titanium oxide, silicon oxide, magnesium oxide and so on. A plurality of amorphous metal thin plates or silicon steel plates are laminated through the above described adhesive insulating composition and integrally heated and adhered to form a composite metal plate.
Patent JP-S6441865-A (JP)
Title: Acceleration sensor unit
Inventor: ARIGA TAKAHARU
IPC: G01P15/08
Filed: 1987-08-08
Abstract: PURPOSE:To suppress variations in output due to a temperature coefficient proper to a sensor, by arranging an acceleration sensor and an amplification means for a sensor output in the same box body while a temperature compensation resistance is provided close to the sensor. CONSTITUTION:An acceleration sensor 2 comprising a piezo-electric element 3 and a weight 4 is provided in a housing 1 while a printed board 5 is mounted at a top opening of the housing 1 and an inversion amplification circuit (or non-inversion amplification circuit) 6 is provided on the printed board 5 to amplify an output of the acceleration sensor 2. A temperature compensation resistance element 8 is provided having a positive temperature coefficient equal to a temperature coefficient of the piezo-electric element 3 to be used as input resistance Rs of the amplification circuit 6. This enables the realization of a highly stable acceleration sensor with limited output variation regardless of temperature changes.
Patent JP-H0364848-A (JP)
Title: Low-pressure mercury vapor-filled discharge lamp
Inventor: YOSHIDA MASAHIKO
IPC: H01J61/36
Filed: 1989-07-31
Abstract: PURPOSE:To prevent unexpected danger with automatical light-off at the termination of a life by providing an envelope with a fresh air intake port, which is given air-tight block with a blocking material melted when the temperature of a filament electrode is higher than a normal operation temperature. CONSTITUTION:A fresh air intake port 6 is provided for an envelope 1 around a filament electrode 5 and given air-tight block with a blocking material 7 melted when the temperature of the filament electrode 5 is higher than a normal operation temperature. Accordingly, when the temperature of the filament electrode 5 rises abnormally because of almost ended life, the blocking material 7 is melted to allow fresh air intake in the envelope 1 and automatical light-off of a disabled discharge lamp. That results in no worry about unexpected accident due to overheat and in comfortable use throughout a whole life.
Patent JP-H0247585-A (JP)
Title: Time measuring circuit
Inventor: HATA MASAYUKI
IPC: G04F10/10
Filed: 1988-08-09
Abstract: PURPOSE:To decrease the number of elements by storing the charge of an outputted current with a pulse signal which is synchronized with a clock for every period of the pulse signal, and measuring a time with the stored amount. CONSTITUTION:The output signal of a clock detecting means 7 having an inverter group 7a is inputted into a current controlling circuit 8 comprising a P- channel transistor. The nodes of a resistance component 9a and a capacitance component 9b in a charge storing circuit 9 which is connected to the source of the circuit 8 are connected to a clearing circuit 10 and an AND circuit 5. The base of the circuit 10 is connected to the reset signal terminal of a microprocessor processing part 6. The output signal of the circuit 5 is connected to the clock terminal of the processing part 6. The amount of the charge to be injected into the circuit 9 is determined with the delay time in the inverter group 7a. When the stored amount of the charge reaches the threshold value of an inverter 5a of the circuit 5, the clock is transmitted into the processing part 6.
Patent JP-S6178206-A (JP)
Title: Phase locked circuit device
Inventor: SASAKI KAZUTOSHI
IPC: H03L7/085
Filed: 1984-09-26
Abstract: PURPOSE:To minimize the phase error between an input signal and a synchronizing signal by balancing the detected output of a synchronous detection circuit so as to reduce a phase error of an output synchronizing signal of a PLL circuit. CONSTITUTION:An input signal is subjected synchronous detection 5, 6 by using an output signal having a nearly 90 deg. of phase difference with the input signal outputted from a phase locked circuit section having a phase comparator 1 outputting a signal in response to a phase difference between the input signal and the output signal and a voltage controlled oscillator 3 oscillated in a frequency in response to the output signal. The DC component is also zero in the output of a 90 deg. phase detecting circuit 6 when the phase error is zero. When a phase error exists conversely, the DC component in response to the error is outputted. Then the output of the circuit 6 offsets the output of the phase comparator 1 and the phase error is zeroed by controlling the PLL circuit so as to zero the DC component of the output of the 90 deg. synchronous detection circuit.
Patent JP-H1132352-A (JP)
Title: Enclosure installed outdoor
Inventor: KITAJIMA YASUHITO
IPC: H04Q1/14
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To install an outdoor enclosure to a limited space where an electric pole and a wall or the like are in existence on the enclosure side plane by devising the enclosure installed outdoor that is used to install a transmitter outdoor on a road or the like in the vicinity of a subscriber's house containing telephone lines or the like in such a way that maintenance and inspection of the enclosure and connection of telephone lines and other wires (cables) are conducted by an access to only a front side. SOLUTION: A transmitter mount frame 2 of nearly rectangular prism is supported pivotally at a position biased toward one side in an enclosure outer frame 1 of nearly rectangular prism whose front side is provided with a door 6 that is open to a front side. The right or left side of the transmitter mount frame 2 is turned and projected and exposed in front from the enclosure outer frame 1 and a wiring board 3 is turnably fitted to a prescribed position exposed in the transmitter mount frame 2.