baber/WOPTO huggingface dataset:
Patent JP-S6427786-A (JP)
Title: Power source controller for inverter type resistance welding machine
Inventor: SAITO MINORU
IPC: H02M7/48
Filed: 1987-07-22
Abstract: PURPOSE:To prevent the occurrence of damage on the titled controller by detecting a primary current of a welding transformer and comparing the variation of a pulse intermediate part and controlling a switching action of an inverter based on the comparison. CONSTITUTION:A current sensor 38 such as a troidal coil, etc., is provided to a primary coil of the welding transformer 20 having an inverter circuit 18 and connected to a primary current detection circuit 40 and a magnetic deflection detection circuit 42. An output signal of the sensor 38 is supplied to the circuit 40 which inputs the output signal SI to the magnetic deflection detection circuit 42. The circuit 42 produces a detected signal MS indicating a magnetic deflected state of the transformer 20 and a pulse control circuit 32 controls the switching action of the inverter circuit 18 so as to regulate the pulse width of the primary current Ip generated by a magnetic deflection phenomenon. By this method, the generation of an overcurrent based on the magnetic deflection phenomenon is eliminated and the occurrence of the damage on the controller is prevented.
Patent JP-H1134847-A (JP)
Title: Method for braking vehicle
Inventor: ECKERT HORST
IPC: B60T13/68
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To improve a method for braking a vehicle by a simple means so as to not to need a load sensor. SOLUTION: A method for braking a vehicle which guarantees an appropriate brake deceleration for deceleration desired by each driver sets the knowledge of a loading state of the vehicle as a premise. The known method obtains this knowledge by one or a plurality of load sensors. The load sensor connects with a belonged incorporated part so as to cost considerably. The utilization of a connected signal (SV) connecting a desire (SZsoll) of the driver to a brake force corresponding thereto as the load signal avoids the necessity of the load sensor.
Patent JP-S6078053-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E03F3/04
Filed: 1983-10-03
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-H0842729-A (JP)
Title: Returning device of two-way cutoff valve in gas meter
Inventor: TOMOE SHINJI
IPC: G01F3/22
Filed: 1994-08-04
Abstract: PURPOSE:To surely return a two-way cutoff valve to the opened state to allow the supply of gas by providing a mechanical returning means for mechanically returning the two-way cutoff valve to the opened state separately from a returning means for returning the two-way cutoff valve into the opened state. CONSTITUTION:A two-way cutoff valve 10 is provided in a position concentric to a gas flow port 7 on the rear wall 9 of a gas inlet passage 9, and the two- way cutoff valve 10 is opened and closed by a control means such as a sensor for detecting the rotation of the output shaft of a weighing chamber 4, a CPU, or a valve driving circuit, and a return switch. This return switch closes the two-way cutoff valve 10 by the interruption signal from the control means when an abnormal flow rate of gas is detected, and returns the two-way cutoff valve 10 into the opened state by the valve return signal from the control means when the abnormality is solved. A mechanical returning means 30 for mechanically returning the two-way cutoff valve 10 into the opened state is provided separately from this electric return switch. Thus, the two-way cutoff valve 10 can be surely returned to the opened state to supply the gas.
Patent JP-S57105333-A (JP)
Title: Automatic compression molding device for molding tehrmosetting resin
Inventor: KAMIYA MITSUO
IPC: B29C45/00
Filed: 1980-12-23
Abstract: PURPOSE: To automatize compression molding by a method wherein three operations of feeding tablets, compression molding and taking-out the molded article are sequentially conducted on a turntable capable of being rotated intermittently.  
     CONSTITUTION: Three lower molds are placed on the turntable 15 capable of being rotated intermittently. Firstly, the tablets 1 attracted under vaccum by a tablet feedig head 33 are fed into the lower mold 16, the turntable 15 is rotated counterclockwise by 120, an upper mold 19 is clamped to the lower mold 17 located therebeneath, and the tablet is compression molded. The turntable 15 is then further rotated counterclockwise by 120, and the molded article 2 in the lower mold 18 is taken out onto a transferring device 43 by a taking-out head 41 for the molded article. Finally, the upper molds 19, 18 are cleaned by respective cleaning heads 48, 45 to make them ready for the compression molding operation to follow. Accordingly, the process from the charging of the tablets to the taking-out of the molded article can be automatized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6427913-A (JP)
Title: Heating apparatus
Inventor: KIYOZUKA KOICHI
IPC: H01L21/56
Filed: 1987-07-24
Abstract: PURPOSE:To feed continuously heated product and to rationalize arrangement of an apparatus, by projectingly setting a forwarding blade in a screw shape on the outer circumference of a roller. CONSTITUTION:Tablets, which are products to be heated, are successively fed by means of an automatic feeding apparatus or a hand method in such a way that they ride between both rollers 4 and 4 and are plased between forwarding blades 5. The cylindrical column-shaped tablet 1 placed on rollers 4 and 4 is rotated with the rollers by means of the rotation of the rollers 4 and is gradually delivered to the right side in the axial direction by means of the screw- shaped forwarding blade 5 projectingly set on the outer circumference of one of the rollers 4. While the tablet 1 is delivered, high-frequency heating is carried out by means of an electric source 8 between the rollers 4 and an upper electrode 7. The heated tablets 1 are continuously taken out of the rollers 4 and are fed continuously to the receiving part.
Patent JP-S6430418-A (JP)
Title: Input circuit for digital operational processor
Inventor: KIDO MITSUYASU
IPC: H02H3/02
Filed: 1987-07-24
Abstract: PURPOSE:To correct phase through simple processing, by carrying out A/D conversion with sampling rate (n) times as high as sampling period. CONSTITUTION:Same inputs are fed to channels 1-3 then switched sequentially through a multiplexer and A/D converted. Sampling rate of A/D conversion is set to be three times as high as sampling frequency of each input. Zero-cross point of input after A/D conversion is observed. It is assumed that channel 1 zero crosses at time (n+1) while channel 2 zero crosses at time (n+4) and channel 3 zero crosses at time (n+8). It is considered that the shift of zero-cross between channels 1 and 2 is caused by the shift of sampling timing of the multiplexer because it is within sampling periods of respective inputs, and the shift between channels 1 and 3 is caused by poor adjustment of the electrical system such as a filter because it is larger than the shift of sampling period. Consequently, values read out from the channels 1 and 2 are lagged by one sampling period and employed for calculation, thus compensating the phase shift.
Patent JP-H0781566-A (JP)
Title: Curve hat type tube made of fiber reinforced resin composite material and manufacture of tank
Inventor: SHIMADA MASAKI
IPC: B29C70/16
Filed: 1993-06-30
Abstract: PURPOSE:To provide a lightweight curved hat by integrating the fibers in the crossing direction relative to the axial direction to be solidified in the FW method where the resin is impregnated in the fibers after the hand lay-up of the unidirectional pre- preg to sustain the axial load is executed on a curved hat type thin-walled tube made of iron, aluminum or the like and on the outer circumference of a tank. CONSTITUTION:After the hand lay-up of a pre-preg (about 0.12mm) where the glass short fibers are made mat to the aluminum tube of 100mm in outer diameter, 2mm in wall thickness, and of R=700mm in the radius of the curved part is executed, the hand lay-up of the pre-preg of the pitch type carbon fiber is executed so that the wall thickness may be about 2mm in the overlap width of 50mm at four points of A, B, C, D. After the mold releasing tape of 5mm in width is seamed under the tension of approximately 1kg, the tape is removed, and the filament is wound at the angle of + or -60 deg., 90 deg. at an appropriate design thickness by using the filament winding method where the epoxy resin is impregnated in the pitch type carbon fiber. The formed body is solidified in a solidifying furnace at 120 deg.C for about three hours to manufacture a composite restricting vehicle body made of crank type carbon fiber reinforced resin.
Patent JP-S6074416-A (JP)
Title: Manufacture of discharge lamp stabilizer iron core
Inventor: YAMAMOTO MUTSUMI
IPC: H01F41/02
Filed: 1983-09-29
Abstract: PURPOSE:To simplify the iron core block binding process by providing a hole formed like a key which is connected to the iron core block colliding surface and supplying the melted metal to such hole. CONSTITUTION:A ?-shaped closed magnetic path iron core 3 is formed with an E type iron core block 1 and I type iron core block 2. A coil 5 is wound to the center leg of block 1. The holes 6, 7 formed like key which is conneted to each other at the both ends of said colliding surface are provided. While the iron core blocks 1, 2 are held in the condition being pressed each other, the melted metal 8 is supplied and is cooled for hardening. Thereby, the holes 6, 7 are connected each other through the metal 8.
Patent JP-S6339656-A (JP)
Title: Method for uniform ejecting of pneumatic powder feeder
Inventor: NAGAFUNE YUICHI
IPC: B05B7/14
Filed: 1986-08-06
Abstract: PURPOSE:To prevent the pulsating phenomenon of a material being ejected from occurring at the time of a change in spraying quantity, by packing volume- reducing members into openings of a rotary grating provided for a pneumatic powder feeder to change the volume of the openings to a predetermined volume, and controlling the rotating speed of the rotary grating, in ejecting a powder. CONSTITUTION:The volume of each opening in a rotary grating 12 is regulated by an easily detachable volume-reducing member 19 according to the required quantity of a material to be applied per unit time, and a lead gun is operated at a rotating speed of the grating which is set according to the regulated volume. With the volume of each opening 15 in the rotary grating 12 changed to 1/2-1/8 of an original value, the rotating speed of the grating for a given ejection quantity is enlarged to 2-8 times of an original value. Accordingly, the period of time required for a partition plate 16 to cross an ejecting port is shortened to 1/2-1/8 of that in a conventional arrangement, so that the material to be ejected is continuously ejected, and the pulsating phenomenon will not occur.
Patent JP-S5885261-A (JP)
Title: Cathode-ray tube with glare-preventing surface
Inventor: NAKAGAWA TETSUO
IPC: H01J29/89
Filed: 1981-11-16
Abstract: PURPOSE:To prevent the image from becoming difficult to be seen when intense external light becomes incident upon a cathode-ray tube by coating the glass surface of the cathode-ray tube with a hardened film of a mixture made of a cellulose resin and a hydrolytic organic-metal compound. CONSTITUTION:The glass surface of a cathode-ray tube is coated with a hardened film made of a mixture prepared from both a hydroxypropyl-cellulose resin or the like and a hydrolytic metal compound. Above mixture is prepared, for example, by adding at least one compound chosen from among the monomers or polymers of alcohol compounds, allyloxy compounds and chelate compounds having metal elements such as Si, Ti or Ta to a solvent containing a cellulose resin such as hydroxypropylcellulose or cellulose acetate. As a result, any strong enxternal light becoming incident upon the surface of the cathode-ray tube is prevented from being imaged upon the surface, and the image is prevented from becoming difficult to be seen.
Patent JP-S6073225-A (JP)
Title: Air-conditioning machine
Inventor: ABUKAWA NORIO
IPC: F24F1/02
Filed: 1983-09-30
Abstract: PURPOSE:To locate a packing, interposed between a main body and a fan casing, correctly and prevent the positional deviation of the packing by a method wherein the fan casing, arranged in the main body, is formed with stepped parts at the corners thereof. CONSTITUTION:An indoor side chamber (a) accommodates an indoor side heat exchanger 50 corresponding to a suction port 23 and an outdoor fan 51 corresponding to a delivery port 24 respectively. An outdoor side chamber (b) accommodates an outdoor side heat exchanger 57 corresponding to a suction port 56 and an outdoor fan 59 corresponding to the delivery port 58 respectively. The outdoor fan casing 62 is formed with the stepped part 63 at the corner thereof and the packing 64 is adhered to the stepped part 63. The outdoor fan casing 55 is also formed with the stepped part 65 at the corner thereof and the packing 66 is adhered to the stepped part 65. When a ceiling plate is put on the casings, the lower surface of the ceiling plate is abutted against the packings 64, 66 and sealing between the casings 55, 62 and the ceiling plate may be effected surely.
Patent JP-H06277842-A (JP)
Title: Method for preventing breaking of root toe of penetration welding bead in multilayer welding of single bevel groove
Inventor: MABUCHI HIDESATO
IPC: B23K9/095
Filed: 1993-06-30
Abstract: PURPOSE:To provide a welding metho in which breaking flaws are prevented at the root toe of the first pass Uranami welding bead in a multilayer welding of single bevel groove, in connection with a steel structure welding or a circumference welding. CONSTITUTION:In a multilayer welding of single bevel groove, the root gap at the time of the Uranami welding of a first pass is set at 4mm or less. Also, in the multilayer welding of single bevel groove in which the root gap is over 4mm, a buttering of two passes or more is applied at the time of the Uranami welding of the first pass; welding is performed, in the case of welding of a second and a third pass, by dividing into two passes or by performing the small heat input welding of 18kj/cm or less, or welding is performed, in the case of Uranami welding of the first pass, with the heat input of 30kj/cm or above for the welding.
Patent JP-S6243199-A (JP)
Inventor: MACHIDA HIDEO
IPC: H05K3/40
Filed: 1985-08-20
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-S6244453-A (JP)
Inventor: KARURU HAINTSU FUERUSUTAA
IPC: H04N1/23
Filed: 1986-08-06
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-H0469502-A (JP)
Title: Induction type position detector
Inventor: NAKAURA SHUNSUKE
IPC: G01B7/14
Filed: 1990-07-10
Abstract: PURPOSE:To improve the detecting ability by driving a coil for detection with a constant current. CONSTITUTION:The coil 1 which is arranged opposite a target, provided to the rotor, etc., of a magnetic bearing device to be detected, across a specific gap is driven by a constant current circuit 2 to which a high-frequency voltage which has a constant amplitude is inputted from an oscillator 3 and the terminal voltage Vs across the coil 1 is led out as the output. When a high-frequency current flows to the coil 1, an eddy current ie flows to the core and target and the total current (i) flowing out of the circuit 2 is the sum of this current ie and a coil current iL flowing to the coil 1 actually. When the target shifts in position to vary the gap, the inductance L of the coil 1 varies and the output Vs varies. When the inductance L varies, the eddy current ie varies, but the total current (i) is constant. Variation iL(=i-ie) is therefore small and the detecting ability is improved.
Patent JP-S6339247-A (JP)
Title: Telephone set with display device
Inventor: ITO HITOSHI
IPC: H04M1/56
Filed: 1986-08-04
Abstract: PURPOSE:To display a telephone number, etc., while speaking and to use them instead of memos by only displaying the number instead of transmitting a dial signal when a dial button is pressed after a number display button is pressed, and maintaining a number display until the number display button is again pressed. CONSTITUTION:The number display button 4 is pressed to bring a CPU 1 into a number display state. When the dial button 3 is pressed, the CPU 1 displays the number corresponding to the dial button 3 on a display 2, instead of transmitting a dial pulse and writing it in an abbreviation dial memory, and controls the operation so that the number display is kept until the number display button 4 is again pressed. Thus the display 2 displays the number.
Patent JP-H0910035-A (JP)
Title: Leisure sheet provided with air cushion
Inventor: MUNAKATA TORU
IPC: A47G9/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide a leasure sheet provided with an air cushion which is of light weight, which requires no special space, which can be favorably carried, and which can be comfortably used, and which can be easily used by integrally providing an air-impermeable bag part having an air charging/discharging port at one end of the sheet as an air cushion. CONSTITUTION: This leisure sheet provided with an air cushion comprises a sheet 1, and an air-impermeable bag part 2 integrally provided with it at one end of it as the air cushion. For the air-impermeable bag part 2, for example, a bag part 2 is formed by binding a circumference of an air-impermeable material to one end of an air-impermeable sheet such as a plastic sheet by binding agent. Otherwise, as the air-impermeable material, the same plastic sheet as the sheet 1 is used, and its circumference is heat-fused to form the bag part 2. A port 3 having a cap for charging/discharging air is provided at a side part of the bag part 2 for preventing it from becoming an obstacle when a head part is placed. The leisure sheet provided with the air cushion can be carried without requiring much space by discharging air from the bag part and folding it.
Patent JP-S6340424-A (JP)
Title: Frame synchronizing circuit
Inventor: EKOSHI HIROYA
IPC: H04L7/08
Filed: 1986-08-05
Abstract: PURPOSE:To lower the probability of pseudo synchronism by executing the decision on synchronism and asynchronism by using both frame pattern and stuff control bits. CONSTITUTION:In case a frame pattern detected by a frame pattern dedection circuit 10 is not a normal frame pattern but a pattern accidentally included in a data, the stuff control bits obtained by taking this part of data as a reference is a part of normal data and differs from an actual stuff control bits. Therefore, in such a case, the probability that stuff control bits Si1-Si3 coincide with each other is extremely low. On the other hand, in case the detected frame pattern is a normal frame pattern, the respective stuff control bits Si1-Si3 have the same value i. e. coincide with each other. Therefore, an eroneous entering into a pseudo-synchronous state can be avoided as to the coincidence in the frame patterns and that in the stuff control bits if the shifting from rear protection state to front protection state is conditioned.
Patent JP-H108941-A (JP)
Title: Silencer for plunger pump driving air motor
Inventor: OKURA HIDESUKE
IPC: F01B23/08
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent blinding by ice caused by the icing of moisture in exhaust air, also the lowering of a silencing function, by providing the plural steps of parttitioning walls vertically between the barrel parts of a silencing cover and a cylinder, to form relatively large restrictions on the respective partitioning walls. SOLUTION: When compressed air passes a compressed air supplying path 7 and a lower part suction/exhaust path 6, to be supplied on the lower part side of a cylinder chamber 2a; a stem 14, also the dog 22a move upward together with the rod 4 of a piston 3 following the elevation of the piston 3. Then, a movable piece 20 moves upward quickly to communicate between the compressed air supplying path 7 and an upper part suction/exhaust path 5, and also a lower part valve port 9 is opened to the gap (P) of the cylinder 2 outer periphery, to supply the compressed air to the upper side of the cylinder chamber 2a, thereby moving the piston 3 downward. At that time, exhaust air discharged into the gap (P) expandedly passes the restrictions 31 of the partitioning walls 30c and 30b, thereby eases the pulsation of the exhaust air, and then is discharged outside in a silenced condition.
Patent JP-H108171-A (JP)
Title: Production of wear resistant composite cobalt alloy powder and sintered composite cobalt alloy
Inventor: ENDO ISAO
IPC: C22C32/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To produce raw material powder suitable as the material for the structural members such as cylinders, screws or the like in molding machines for plastics and kneading machines for raw material pellets for improving their wear resistance. SOLUTION: This powder is the one in which, in the process of mechanically alloying a powdery mixture which contains, hard particles of metallic carbide (such as WC) in the ratio of 2 to 100 pts.wt. per 100 pts.wt. of Co alloy powder contg. >=30wt.% Co, the matrix of the Co alloy is made amorphous, and its structure is formed into the one in which, into the amorphous Co alloy matrix, the fine hard phases of intermetallic compounds at least contg. the metallic components of the metallic carbide and Co and C are nearly uniformly dispersed. This powder is subjected to sintering such as HIP to produce a sintered part excellent in wear resistance.
Patent JP-S57108679-A (JP)
Title: A/n radar indicator
Inventor: HORIIKE MITSUNORI
IPC: G01S7/22
Filed: 1980-12-25
Abstract: PURPOSE:To achieve an off-center indication without deleting the entire display screen by changing a writing address of a radar video signal and a numeric symbol according to an off-center signal. CONSTITUTION:A desired off-center signal is generated by an off-center signal generator section 24 and fed into a data processing section 15 and a writing address section 13 through a display selector section 25. At this data processing section 15, an address of the section 13 is added to an absolute address of an alpha numeric (A/N) symbol corresponding to a radar video. The A/N symbol is written into an A/N symbol memory 19 starting from the address off-centered. Besides, a radar video signal is written into a radar video memory 14 by an address as off-centered when the address corresponding to the off-center signal fed to an address section 13 is added to an absolute address of the radar video signal.
Patent JP-S5887362-A (JP)
Inventor: NAMISAKI TAKAO
IPC: D06L4/70
Filed: 1981-11-16
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-H0472462-A (JP)
Title: Electronically controlled fuel injection device for engine
Inventor: MATSUSHIMA SEIYA
IPC: F02M69/00
Filed: 1990-07-11
Abstract: PURPOSE:To attain cost reduction and improve the startability of an engine by constructing a nozzle like liquid passage in such a way that fuel flows only in one direction by the negative pressure generated by each fuel injection by the intermittent heating of fuel, and providing a detecting device for detecting the residual fuel state. CONSTITUTION:When a current is applied to an electric heating element 24, its surface is rapidly heated, and the temperature of the fuel part coming in contact with this surface rises suddenly to generate a membrane boiling phenomenon, so that bubbles are generated and expanded. As a result, a one-way valve 27 is closed, and the pressure in an injection chamber 30 rises. When the pressure in the injection chamber 30 exceeds the pre-load due to a pre-load valve 25, the pre-load valve 25 is opened to start fuel injection. In case there is no fuel in the injection chamber 30 at the time of starting an engine or the like, this is detected by a fuel sensor 26 and displayed on a display means. An operator therefore operates a hand-operated pump to fill fuel into the injection chamber 30, confirms by the display means whether the filling is performed positively, and applies a current to the electric heating element 24 to inject fuel. The startability of an engine can be thereby improved.