baber/WOPTO huggingface dataset:
Patent JP-S6395519-A (JP)
Title: Switch input circuit
Inventor: TAMAKI NOBUO
IPC: G06F1/12
Filed: 1986-10-09
Abstract: PURPOSE:To avoid malfunctions with a switch input circuit by producing a reset pulse and a read clock synchronously with each other to the switch input circuit. CONSTITUTION:In case a switch S1 is turned on in a normal state, i.e., the ON state of the switch S1 lasts before outputting a reset pulse and a read clock, the signal is inverted to '1' from '0' at a joint A. Thus the signal of a joint B is inverted to '0' from '1' and supplied to an input terminal I of a D type flip-flop FF26. Therefore the FF26 performs a reading action at the rise time of the read clock after this clock is produced synchronously with the reset pulse. Thus the signal '0' of the joint B is read and the output signal of an output terminal X is inverted to '0' from '1'. This output signal is sent to a control circuit and processed. In such a way, the malfunctions of a switch input circuit are prevented.
Patent JP-S61118558-A (JP)
Title: Intake unit of fuel injection type engine
Inventor: ODA HIROYUKI
IPC: F02B29/00
Filed: 1984-11-15
Abstract: PURPOSE:To deflect fuel to a first intake path to improve stability of combustion by supplying fuel from a single fuel injection valve to two independent intake paths to operate a fuel supply directions regulator on the way of a fuel supply path to a second intake path when the second intake path is closed. CONSTITUTION:Fuel is supplied from a single fuel injection valve 20 to first and second intake paths 7, 8 through first and second fuel supply paths 21, 22. On the way of the fuel supply paths 21, 22 are opened a sub-assist air path 25 and a main assist air path 24. In low load and low speed rotation or the like in which a switch valve 11 is closed, a controlling valve 27 is closed to supply assist air only from the main assist air path 24. Then, air from said path 24 is branched into A, B and almost of all injected fuel from the injection valve 20 is deflected to the first intake path 7 side by the flow A so that combustion can be stabilized.
Patent JP-S6396879-A (JP)
Inventor: SHIRAKAWA SHINGO
IPC: H01T1/14
Filed: 1986-10-13
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-2000078818-A (JP)
Title: Motor for stator
Inventor: SASAMOTO HISAYA
IPC: F02N11/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a motor for a stator where the durability is raised by preventing the occurrence of spark. SOLUTION: A motor 10 for a stator has a plurality of main pole field poles 30 fixed at regular intervals to the side of the inside periphery of a yoke 20, and an armature 60 supported rotatably inside the main pole field pole 30, and reactance voltage is negated and spark occurrence is prevented, with the rectified electromotive force generated in an auxiliary pole by a load current by constituting the main pole field pole 30 and the auxiliary pole 40 integrally through a bridge part 46.
Patent JP-H03102347-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TAKEMI
IPC: G03D13/00
Filed: 1989-09-18
Abstract: PURPOSE:To eliminate user's need for changing the setting conditions of a pressurizing means by adopting the constitution to detect the size of a developer sheet and to automatically adjust the pressure contact force of the pressurizing means according to the size thereof. CONSTITUTION:A photosensitive sheet 110 subjected to exposing processing is superposed on the developer sheet 5 transported from a developer sheet cassette 134 and is pressurized by a pressure fixing device 1. Bar codes indicating the size of the sheet 5 are marked on the cassette 134. The bar codes are read by a bar code reader 137 and the information thereof is sent to the device 1 to control the pressure contact force in conformity with the size of the sheet 5. The dye precursors bleeding out of the uncured microcapsules in the sheet 110 by pressurizing reacts with the color developer in the sheet 5 and the images are recorded on the sheet 5.
Patent JP-H0788908-A (JP)
Title: Injection control of injection molding machine
Inventor: TOMITA SHINICHI
IPC: B29C45/50
Filed: 1993-09-28
Abstract: PURPOSE:To facilitate the setting of initial conditions and to execute stable VP changeover reflecting the filling degree of a steady cycle by setting the average value of the filling pressures of a plurality of continuous shots to a filling process as the changeover pressure objective value with a dwelling process and executing automatic setting when filling pressure reaches the changeover pressure objective value. CONSTITUTION:The necessary amt. of a molten resin is prescribed by determining the retreat position of an injection screw 4a according to the size of a cavity 3a. The opening degree of the pressure control valve or flow rate control valve in an injection speed and pressure control device 400 is set corresponding to the position of the injection screw 4a on the basis of the size or shape of the cavity 3a and the kind or injection temp. of a resin so as to change the injection speed in the filling process filling the cavity 3a with the molten resin from the start of injection over several stages. After the injection screw 4a reaches the set changeover position where the cavity 3a is filled with the molten resin, the opening degree of the pressure control valve is regulated and altered to automatically regulate the pressure of a dwelling process over several stages.
Patent JP-S6483537-A (JP)
Title: Fluorophosphate glass
Inventor: YANAGIDA HIROAKI
IPC: C03C3/247
Filed: 1987-09-26
Abstract: PURPOSE:To obtain a fluorophosphate glass having improved stability to devitrification, by restricting the range of the components of P2O5, B2O3, SiO2 and alkaline-earth metal fluoride. CONSTITUTION:The objective fluorophosphate glass is composed of 5-15mol.% of P2O5, 5-10mol.% of B2O+SiO2, 50-60mol.% of RIIF2 and 30-35mol.% of AlF3. The molar ratio of B2O3/SiO2 is 0.8-1.2 and the RIIF2 is at least one alkaline-earth metal fluorides selected from MgF2, CaF2, SrF2 and BaF2. When the content of P2O5 is <5mol.% or >15mol.%, the glass is liable to be devitrified and a stable glass is difficult to obtain. When B2O3+SiO2 is <5mol.%, there is no stabilization effect and when it exceeds 10mol.%, the glass is liable to be devitrified and it is difficult to obtain a stable glass.
Patent JP-S62103983-A (JP)
Title: Fuel cell power generation system
Inventor: KOBAYASHI SHIGEHO
IPC: H01M8/04
Filed: 1985-10-30
Abstract: PURPOSE:To enhance the performance of a fuel cell and lengthen the life thereof, by providing a flow rate distribution orifice in a coupling metal located upstream as to the direction of passage of cooling water in an insulated coupling, and by performing electric connection so that the potential of the coupling metal provided with the orifice is lower than that of another coupling 27a comprises an anode and an cathode. CONSTITUTION:An insulated coupling 27a comprises an anode and an cathode meals 34, 35 and an insulation TEflon tube 33 connecting both the metals to each other. A flow rate distribution orifice for improving the balance of flow rates is provided in the anode metal 34 located upstream as to the direction of passage of cooling water in the insulated coupling 27a. Another insulated coupling 27b similarly comprises an anode and a cathode metals 34, 35 and an insulation Teflon tube 33 but is provided with no flow rate distribution orifice. Since the potential of the anode metal 34 provided with the orifice is lower than that of the cathode metal 35 provided with no orifice, a corrosion product does not clinging in the orifice. This results in preventing local overheating due to the decrease in the flow rate of the cooling water, to enable the very-efficient and stable operation of a fuel cell.
Patent JP-H0791715-A (JP)
Title: Controlling equipment of air conditioner
Inventor: MOCHIZUKI SHOJI
IPC: F24F11/02
Filed: 1993-09-28
Abstract: PURPOSE:To detect accurately an effective value of an input current in a converter by a method wherein an instantaneous value of the input current is detected, the detected value thereof is stored in time series, and after the effective value is computed, an operating frequency is limited so that the value of the input current may not exceed a set value. CONSTITUTION:In an air conditioner, a compressor 7 in a refrigerating cycle is driven by an inverter device having a converter 4 and an inverter 6. In a microcomputer 2 controlling the air conditioner, in this case, an instantaneous value of an input current in the converter 4 is detected by an instantaneous current detecting means 20. The detected instantaneous current value is stored in time series in a detected current waveform data storage means 40. Moreover, an effective value is computed from the detected instantaneous current value by a current value computing means 22. An operating frequency is limited by a frequency limiting means 34 so that the value of the input current of the converter 4 may not exceed a set value. According to this constitution, the effective value of the input current is detected accurately and the input current is controlled highly precisely without being affected by a power supply waveform and a main circuit.
Patent JP-S6485208-A (JP)
Title: Preparation of block copolymer having excellent heat resistance and moldability
Inventor: YAMAMOTO NAOKI
IPC: C08G64/20
Filed: 1987-09-25
Abstract: PURPOSE:To prepare a block copolymer having excellent heat resistance and moldability readily in a high yield, by copolymerizing an arom. polycarbonate and a vinyl monomer by using an azo group-contg. dicarboxylic acid as a polymn. initiator. CONSTITUTION:A block copolymer having excellent heat resistance and moldability can be obtd. readily in a high yield by polymerizing a vinyl monomer by using an azo group-contg. dicarboxylic acid or an azo group-contg. acid chloride as a polymn. initiator and copolymerizing the vinyl polymer obtd. contg. the carboxylic acid or the carboxylic acid chloride group in polycondensation of an. arom. polycarbonate.
Patent JP-S61119866-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: YANO YASUYUKI
IPC: F16H15/38
Filed: 1984-11-15
Abstract: PURPOSE:To reduce the size of a device, to decrease the weights of a sleeve and a spool, and to prevent displacement of a transmission position due to vibration and impact, by a method wherein a control valve is formed into a 3-layer structure of a valve body, a sleeve, and a spool. CONSTITUTION:A control valve 20 is formed into a 3-layer structure of a valve body 21, secured to the under surface of a housing 3, a sleeve 22, which is slidably inserted into the valve body 21, and a spool 23 which is slidably inserted into the sleeve 22. The sleeve 22 is axially actuated by an actuator 25 of a transmission ratio control device, forced into contact with an axle 24 placed across the interior of the left end part of the sleeve, and the spool 23 is driven by a precise cam 27 through a rockable bell crank 26 forced into contact with the right end surface of the spool.
Patent JP-H0990241-A (JP)
Title: Endoscope
Inventor: NAKAMURA TOSHIHISA
IPC: G02B23/26
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope capable of securing excellent stereoscopic vision even in the case incident light is polarized. SOLUTION: In this endoscope 100, video light made incident through an observing lens 122 is separated into two polarized light images, which are propagated through one optical path 103 and used as two parallax images. The endoscope is equipped with a phase difference plate region 101a provided in front of the lens 122 and a region 101b whose area is the same as the region 101a and where a phase is not changed. Thus, the intensity of two parallax images obtained from a polarizing filter 102 becomes equal.
Patent JP-H1183114-A (JP)
Title: Ventilator
Inventor: ONODERA MINORU
IPC: B01D46/42
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To transmit a clogging signal of a filter by detecting the clogging of the filter based on the increase of the rotating speed of a motor of a ventilating fan provided in a casing. SOLUTION: In this ventilator 1, when a start switch is turned on, a ventilating fan 4 is operated by a controller 5 so that contaminated air in a room passes through an inlet duct 100, an inlet port 2a and a filter 3 and is sucked into a casing 1. The air whose contaminant is removed by the filter 3 is discharged through the fan 4 and an exhaust port 2b from the caging 1, forcedly carried with pressure in a duct 200 and exhausted outside. When the filter is clogged and the rotating speed of the motor of the fan is raised to exceed a prescribed range, the controller detects the clogging of the filter to transmit the clogging signal of the filter. There is no fear that the clogging signal of the filter is transmitted even when the filter is not actually clogged.
Patent JP-S61122265-A (JP)
Title: Preparation of indole
Inventor: YAMAUCHI ATSURO
IPC: C07D209/36
Filed: 1984-11-19
Abstract: PURPOSE:To reuse aniline effectively without inhibiting catalyst activity, by keeping contents of by-products in the recovered aniline at specific values or below in obtaining indoles from N-(beta-hydroxy)-alkylanilines in the presence of aniline. CONSTITUTION:N-(beta-Hydroxy) alkylamilines in the vapor phase are brought into contact with a catalyst containing at least one element of Group Ib in the periodic table of elements, e.g. a catalyst containing Ag supported on SiO2, to obtain the corresponding indoles, and aniline is recovered from the reaction product. The content of by-products inn the aniline for reuse are kept as follows; <=2wt% compound expressed by formula I (R0 and R1 represent H, halogen, alkyl, alkoxyl, OH, etc,; R2 represents H, halogen, alkyl, etc.) and <=0.2wt% compound expressed by formula II (R0', R1' and R2' are rspectively the same as R0, R1 and R2). EFFECT:Indole is obtained in high yield.
Patent JP-H0796273-A (JP)
Title: Ultrapure water making apparatus
Inventor: KAJIYAMA YOSHINORI
IPC: C02F1/00
Filed: 1993-09-29
Abstract: PURPOSE:To prevent the occurrence of air bubbles at the time of heating by connecting the supply parts of the respective circulating passages of a primary pure water tank and an ultrapure water tank to the lower parts under the surfaces of water of the respective pure water tanks to prevent the involution of nitrogen gas at the time of circulation. CONSTITUTION:The primary pure water from a degassing device is supplied into a primary pure water tank 2 and the interior of the primary pure water tank 2 is purged with the nitrogen gas from a nitrogen gas purging device 3. The primary pure water in the primary pure water tank is circulated through a discharge part 5, a circulating passage 8, a UV device 4 and a supply part 14. The supply part 14 of the circulating passage 8 is connected to the lateral wall of the lower part under the surface of pure water of the primary pure tank 2 to prevent the involution of the nitrogen gas. An ultrapure water tank 5 is purged with the nitrogen gas from a nitrogen gas purging device 6 in the same way and ultrapure water is circulated through a discharge part 20, circulating passages 9, 10, a UV device 7 and supply parts 18, 19. These supply parts 18, 19 are connected to the lower part under the surface of ultrapure water of the ultrapure water tank.
Patent JP-S6489905-A (JP)
Title: Gas-insulated switchgear
Inventor: OISHI KAZUAKI
IPC: H02B13/02
Filed: 1987-09-29
Abstract: PURPOSE:To cut off ground fault points from other sound parts in earlier time without failing to miniaturize by insulating a common container from ground and placing together with the insulation of a connecting section with a bus side disconnecting switch and providing a current detection method to an earth wire between the common container and ground. CONSTITUTION:A common container 17 is insulated from ground by insulation plates 34 and 35 between the lower part of a mechanism case 27 and a holder 36, and is grounded through a ground terminal 37 provided to a bottom plated 26 and an earth wire 38. A current detection means 39 is placed to the earth wire. Insulation spacers 7 and 8 are placed between the common container 17 and bus side disconnecting switches 2 and 5. Ground faults occurred between a cable head 18 and bus side disconnecting switches 2 and 5, in other words, the ground faults generated at the inside of the common container 17 is such that the ground current flows through the earth wire 38 and is detected by the current detection means 39. Accordingly, said braker is tripped, and operation can be continued by opening the bus side disconnecting switches 2 and 5 only.
Patent JP-S6397087-A (JP)
Title: Color testing signal generator
Inventor: MUROTA KIMIYA
IPC: H04N17/02
Filed: 1986-10-13
Abstract: PURPOSE:To find out the slippage of a frequency immediately by dividing a picture frame into three parts in a vertical direction, and displaying color bars, that is, at an upper part, the one based on a stepped up reference color subcarrier frequency, and at a central part, the one based on a normal one, and at a lower part, the one based on a stepped down one. CONSTITUTION:The color timing signal generator 2-1 of a color testing signal generator 2 is provided with an oscillation circuit to generate the signal SC of a normal reference color subcarrier wave frequency and with a variable oscillation circuit capable of stepping up the signal SC by 50 Hz up to 1 kHz, and with the variable oscillation circuit capable of stepping down. Besides, it is provided with a switching generation circuit to successively switch the output of the each oscillation circuit, and with a chroma gate pulse generation circuit to divide a vertical scanning period into three parts. A color bar signal generator 2-2 is provided with a first-a third color bar signal generator to correspond to each signal of the signal SC of +50Hz, +100Hz,..., -50Hz, -100Hz,..., and because it outputs successively switching these, an inspector can easily confirm the slippage of the signal SC.
Patent JP-H0993731-A (JP)
Title: Outdoor switchboard
Inventor: KASHIRO KOUICHI
IPC: H02B1/28
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To enlarge the opening area of an intake port by providing the intake port at the bottom of a casing with a plurality of slits long in horizontal direction, a ramp going higher gradually inward of the casing from under the slit, and a turnup extending roughly upward from the top of the ramp. SOLUTION: A cover 1 having a projection 4 is attached to the outside of the door in an outdoor switchboard, and a plurality of slits 9 long in horizontal direction are made with equal intervals in vertical direction at the projection 4. And, a ramp 10 going higher gradually toward inside the casing from under the slit 9 is made, and a turnup 11 is made upward at a right angle with the ramp 10 from the top of each ramp 10. Hereby, outside air flows into the casing through the interior of the projection 4 from the slit 9. On the other hand, if rain enters into the projection 4 through the slit 9 obliquely from half above by a storm, the rain water flows down along the topside of the ramp 10, and is discharged out of the projection 4.
Patent JP-H0553636-A (JP)
Title: Machining locus display method for numerical controller
Inventor: ITO KENJI
IPC: G06T11/20
Filed: 1991-08-28
Abstract: PURPOSE:To provide a machining locus display method for a numerical controller in order to ensure the easy and accurate check of the machining loci. CONSTITUTION:A two-dimensional coordinate space formed by the axes X and Z which are controlled by a machining program is divided into the sections of a fixed size respectively. At the same time, a single piece of picture element data is allocated to each of those sections. Thus the image matrix data are obtained. Then a section shown by a segment connecting the tool position calculated presently and the tool position calculated precedently is specified. The necessary data are applied to the picture element data corresponding to the specified section. In such a way, the machining loci are stored in the image matrix data. Then these matrix data are partly extracted for production of the picture element data. Based on these data, the machining loci are shown on a screen.
Patent JP-H0290703-A (JP)
Title: Antenna system
Inventor: KONISHI YOSHIHIKO
IPC: H01Q13/10
Filed: 1988-09-27
Abstract: PURPOSE:To reduce the mutual coupling between element antennas by arranging a metallic cylinder in a way of covering the surrounding of the element antennas so as to decrease the electric field radiated in a direction in parallel with a metallic reflection plate from the element antenna. CONSTITUTION:A signal propagated on a strip line 6 of element antennas 2a, 2b causes a current 7 on the strip line 6. The current 7 induces an electric field 9 on slot lines 5a, 5b and the electric field 9 is radiated into space from the end of the slot lines 5a, 5b, that is, the end of the dielectric bases 3a, 3b. Since a metallic cylinder 10 is arranged in a way of surrounding the dielectric bases 3a, 3b, the electric field 9 radiated in a direction perpendicular to the metallic ground conductors A 4a, 4b, that is, in a direction in parallel with the metallic reflecting plate 1 from the midway of the slot lines 5a, 5b is propagated in the metallic cylinder 10 and radiated in a direction perpendicular to the metallic reflecting plate 1 from the open end of the metallic cylinder 10. Thus, the mutual coupling between the element antennas 2a, 2b is decreased.
Patent JP-S6397281-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: B08B3/02
Filed: 1986-10-15
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-S63110191-A (JP)
Inventor: UMEYAMA KOUJI
IPC: B65D88/76
Filed: 1986-10-15
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-H0990552-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ITO MINEKO
IPC: G03C1/76
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material superior in scratching resistance and the strength and recoverability of support by incorporating a vinylidene chloride copolymer in an undercoat layer on the side of a magnetic recording layer. SOLUTION: The photosensitive material has photosensitive silver halide emulsion layers on one side of the support and the magnetic recording layer on the undercoat layer made of vinylidene chloride copolymer on the other side of the support. It is preferred to use a polyester for this support, and it is more effective to use polyethylene naphthalate intrinsically less adhesive than polyethylene terephthalate. It is preferred to incorporate an aqueous polyisocyanate compound in the undercoat layer, and this aqueous polyisocyanate compound has >=2 water-dispersible isocyanate groups, thus permitting the obtained undercoat layer to have sufficient adhesiveness even in severe conditions, such as passing through a magnetic head after development processing.
Patent JP-H07104737-A (JP)
Title: Piano
Inventor: INABA TATSUYA
IPC: G10C3/18
Filed: 1993-09-29
Abstract: PURPOSE:To excellently match an actual string striking sound with a sound of an electronic sound source as to the piano by which a performance sound can be heard from the electronic sound source while the string striking sound is stopped. CONSTITUTION:With a key 11 pressed, a force is applied to a hammer shank 21 through a jack 17, etc., and a hammer 23 and the hammer shank 21 swing upward. A rail 31 is supported turnably on a sound board base 33. When the rail 31 is arranged as shown in the figure, the hammer 23 after starting inertial motion is stopped. Consequently, no string striking sound is generated. A stepped shutter 64 and a couple of key sensors 65 and 57 are provided on the flank of the hammer shank 21 on the side of strings 25 and detect the moving speed of the hammer 23 from the start of the inertial motion to the stopping of its motion. Electronic sound strings are controlled on the basis of the detected moving speed of the hammer 23, so that the sound of the electronic sound string excellently matches with the actual string striking sound.