baber/WOPTO huggingface dataset:
Patent JP-S61157960-A (JP)
Title: Data transmission system
Inventor: HIROTA YASUO
IPC: G06F13/00
Filed: 1984-12-29
Abstract: PURPOSE:To operate a system smoothly by writing data, which indicates whether an I/O is connected or not, in a RAM at the system initialization time to discriminate easily a confirmation signal or an error signal by a CPU after the start of system operation. CONSTITUTION:At the system initialization time, data indicating whether an I/O is connected or not is stored in a RAM7. That is, if the address where the I/O is not connected is accessed or a power source is not turned on though the I/O is connected, the output of a tristate element 82 is pulled up to 5V by a resistance element and is '1' as it is. Then, '1' is written in the error side and '0' is written in the response confirmation write code ACK side in the RAM7. In case of the normal I/O access after initialization, the address is given to search the RAM7, and the signal in the ACK side is read out. Thus, the signal which confirms whether the I/O is connected or not is turned back to the CPU to confirm immediately whether the I/O is connected or not, and the system is operated smoothly.
Patent JP-S63131830-A (JP)
Title: Pumping loss reducing device for rotary piston engine
Inventor: AKAGI YUJI
IPC: F02B53/06
Filed: 1986-11-21
Abstract: PURPOSE:To reduce a pumping loss and adjust properly the output of each cylinder by connecting communicating paths to a manifold, forming said paths to have an approximately equal length and interposing a controlling valve for controlling a draft amount in the proximity of a communicating port. CONSTITUTION:Communicating ports 21-23 are provided which open during a period from intake stroke to compression one in respective cylinders 5-7. The communicating ports 21-23 of respective cylinders 5-7 are adapted to communicate to each other through respective communicating paths 24-26 and a manifold 27. The lengths of respective communicating paths 24-26 from said respective ports 21-23 to the manifold 27 are made approximately equal to each other. Near said ports 21-23 are interposed controlling valves 28-30 for controlling a draft amount according to an engine load amount. Thus, a pumping loss is reduced, a charge amount in each cylinder can be evened and the output of each cylinder can be properly adjusted.
Patent JP-H09123484-A (JP)
Title: Dot matrix printer head
Inventor: TANAKA KAZUMI
IPC: B41J2/245
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To easily produce a dot matrix printer head having a desired length of a line. SOLUTION: This printer head has a core made of almost U-shaped core elements 21, each of which consists of a yoke piece 21c (or a yoke part) and a magnetic pole piece 21b (or a magnetic pole part), around which a coil is wound so as to be applied with a printing signal in order to actuate a working member, through which a printing element is driven, resulting in carrying out printing on a recording medium. A core 20, in which the length of a line can be freely set, is obtained by rectilinearly arranging core elements 21 under the state that their yoke parts are stacked one another having the tip parts of the magnetic pole parts facing opposite to one another.
Patent JP-H08134895-A (JP)
Title: Stabilization of soft ground
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/08
Filed: 1994-11-14
Abstract: PURPOSE: To greatly and economically reduce the manufacturing cost of piles without necessity of costly sand and gravel. CONSTITUTION: A cylindrical easing 2 having a large diameter is buried into the ground by a rotary press-in and pull-out device 1 and a tremie pipe 12 is inserted in the soil in the casing 2. Thereafter, a cement solidifying material M is fed from the front end of the tremie pipe 12 into the soil in the easing 2 while pulling out the tremie pipe 12. The soil in the easing 2 is mixed with the cement solidifying material M to make a granular mixture S by inserting a vibro-float 20 in the bottom of the soil in the casing and pulling out it while vibrating the vibro-float 20 and vertically moving it. Thereafter, the easing 2 is pulled out by the rotary press-in and pull-out device 1 to form a soil improvement pile P'.
Patent JP-H03143565-A (JP)
Title: Sprinkling system using repeating radio station
Inventor: OMORI MASARU
IPC: H04Q9/00
Filed: 1989-10-26
Abstract: PURPOSE:To control all sub-machines with radio waves of a small electric power by providing repeating functions to the respective sub-machine, successively repeating the signals from a commander and controlling the sprinklers by this signal. CONSTITUTION:The opening and closing of the valves of the plural sprinklers B1 to Bn are radio remote-controlled. The signal to command to open or close which of the valve among the plural valves is transmitted from the commander A to the adjacent sprinklers. The sprinkler which receives this signal stores the signal and controls the valve to open or close upon detection that the signal is the command to make operation. Further, the sprinkler sends its own stored command again to the adjacent sprinklers after the end of the operation if the above-mentioned signal is the command to make its own operation and immediately if not. The respective sprinklers successively make the similar operations. The required sprinklers are thereby remote-controlled. As a result, all the sub-machines are controlled by the radio waves of the small electric power.
Patent JP-H07132484-A (JP)
Title: Robot hand and refractory plate fitting/removing method by robot hand
Inventor: ISHIKAWA YOSHINOBU
IPC: B25J15/08
Filed: 1993-11-09
Abstract: PURPOSE:To fit and remove refractory plates efficiently in a short time so as to reduce the labor of a worker and to improve the safety of work under intense heat. CONSTITUTION:A parallel chuck 13 provided with a pair of closable claws 14, 15 for gripping a plate like operated body 8 is mounted to a hand body 12. A protruding tendency is imparted to one claw 14 between a pair of claws by a spring member 22, and the other claw 15 has a built-in protruding pin 23 put in/out by the driving of a first driving means 24. The hand body 12 is provided with plural pressing pins 18 for pressing the end face of the operated body 8, placed in the state of being gripped by a pair of claws 14, 15, by the driving of a second driving means 16.
Patent JP-S61158290-A (JP)
Title: Control system for interphone switchboard
Inventor: KITAGAWA KAZUMI
IPC: H04Q3/545
Filed: 1984-12-29
Abstract: PURPOSE:To supplement functions and extend service channels by providing a predetermined number of optional substrates in a time-sharing multiplexed common bus of an interphone switchboard controlled by a CPU. CONSTITUTION:The BUS as a time-sharing multiplexed common bus of the interphone switchboard 1 controlled by the CPU6 by a basic processing program has a predetermined number of optional substrates distributed for each additional function. In this state, an initializing operation such as ascertainment of the presence or absence of the substrate 9 or validity is performed. Then, latch circuits assorciated with the substrates associated with the substrates registered by initializing are changed over sequentially. Detection of reception is performed by an optional program stored in each additional processing program storage ROM10. Transmission is similarly performed in accordance with the basic processing program of the switchboard 1. In case the designated substrate is registered, the program stored in the ROM10 associated with the substrate 9 is executed.
Patent JP-S63138992-A (JP)
Inventor: FUKUDA TETSUYA
IPC: B65D90/00
Filed: 1986-11-26
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-H06133142-A (JP)
Title: Facsimile equipment
Inventor: SHINAGAWA TETSUO
IPC: H04N1/32
Filed: 1992-10-19
Abstract: PURPOSE:To simply send facsimile again by the user of the facsimile equipment when facsimile transmission is disable regardless of redialing by a prescribed number of times by providing a storage device and an automatic dial function to the facsimile equipment. CONSTITUTION:When facsimile transmission is disable to a destination regardless of redialing for a prescribed number of times, picture data of a transmission original coded by a coding means 2 are stored in a picture storage means 3 and a destination telephone number of the facsimile communication is stored in a destination telephone number storage means 8. When the user of the facsimile equipment is going to send the facsimile equipment data not having been sent again, a re-transmission command means 14 commands re-transmission of the facsimile signal stored in the picture storage means 3. Thus, the facsimile data are sent again without need of setting an original again and without commanding a destination telephone number.
Patent JP-H03143186-A (JP)
Title: Color television video processor
Inventor: YAMAMOTO KAZUMITSU
IPC: H04N9/68
Filed: 1989-10-30
Abstract: PURPOSE:To reduce color skipping by providing a restricting means for respectively restricting the maximum values of a luminance signal, a first chromatic difference signal and a second chromatic difference signal formed by a luminance and chromatic difference forming means and a transmitting means for transmitting the luminance signal, the first chromatic difference signal and the second chromatic difference signal restricted by the restricting means. CONSTITUTION:A luminance signal matrix circuit 14, an I chromatic difference signal matrix circuit 16 and a Q chromatic difference signal matrix circuit 18 constitute a luminance and chromatic difference signal forming means. A first restricting means is constituted of maximum value restricting circuits 15, 17 and 19. A transmitting means is constituted of a modulator 20 and a mixing amplifier 21. The maximum value of a signal from the I chromatic difference signal matrix circuit 16 is restricted by the maximum value restricting circuit 17. The maximum value of a signal from the Q chromatic difference signal matrix circuit 18 is restricted by the maximum value restricting circuit 19. The chromatic difference signals whose maximum value are restricted are modulated by a sub-carrier. The obtained chromatic difference signals are mixed with the luminance signal maximum value is restricted by the mixing amplifier 21 so that a color video signal is produced.
Patent JP-S63133671-A (JP)
Title: Optically controllable thyristor
Inventor: ARAKI YOICHI
IPC: H01L31/12
Filed: 1986-11-26
Abstract: PURPOSE:To display the performance of an optically controllable thyristor over a long period by preventing the oscillation and the vibration, of an optical fiber, which are to be caused by using an elastic ring-shaped metal support material by a method wherein the thickness at one side of the ring-shaped metal support material attached to an insulating cylindrical sheath is made thicker than that at the other side. CONSTITUTION:The following are installed: an insulating cyrindrical sheath 7; a plate-like heat-radiating electrode 8; a metal support material 9 mounted to the outer circumference of this plate-like heat-radiating electrode 8; an optical thyristor 1 attached to the plate-like heat-radiating electrode 8 which is attached collectively to the metal support material 9 brazed to the edge of the insulating cylindrical sheath 7; an optical fiber 10 which traverses the insulating cylindrical sheath 7 and is mounted face to face with a light-receiving part installed at the optical thyristor 1. In addition, the following are installed: a plate-like pressure- contact electrode 16 for pressurizing the surface of said semiconductor element 1; an elastic metal support material 17 which is fixed to the outer circumference of this plate-like pressure- contact electrode 16 and is thinner than said metal support material 9 attached collectively to the other edge of the insulating cylindrical sheath 7. Through this constitution, the oscillation and the vibration are lowered, and it is possible to prevent the misalignment between the light-receiving part and the optical axis of the optical fiber.
Patent JP-S63132901-A (JP)
Title: Production of water-absorbent resin
Inventor: HIROKAWA SHINYA
IPC: C08F2/16
Filed: 1986-11-25
Abstract: PURPOSE:To obtain a water-absorbent resin having excellent water-absorption rate and characteristics, by polymerizing a monomer capable of forming a water-absorbing resin in the presence of a water-soluble polymerization initiator to a specific polymerization conversion, adding a water-soluble polymerization initiator and a film-forming monomer to the polymer and polymerizing the mixture. CONSTITUTION:An aqueous solution containing dissolved monomer capable of forming a water-absorbent resin (e.g. vinyl monomer having carboxyl group or carboxylate group) is subjected to suspension polymerization or emulsion polymerization in an organic solvent using a water-soluble polymerization initiator (e.g. 2-carbamoylazoisobutyronitrile, H2O2, etc.) until the polymerization conversion of the monomer for forming the water-absorbent resin reaches >=70%, preferably >=80%, when an oil-soluble polymerization initiator (e.g. benzoyl peroxide) and a film-forming monomer (e.g. styrene, alkyl acrylate, etc.) are added to the polymerization system to obtain the objective resin. The obtained resin is useful as a sanitary material, a water-retaining agent for agricultural and horticultural use, an aromatic base, etc.
Patent JP-H11114333-A (JP)
Title: Air cleaning filter and air cleaner using the same
Inventor: EZAKI MASAYUKI
IPC: B01D39/14
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning filter capable of adsorbing a large guatity of odor in the atmosphere at high speed and excellent in both deodoring speed and a service life of deodoring, and an air cleaner using it. SOLUTION: This air cleaner is provided with a granular active coal deodoring part 4 and a reinforced powdery active coal deodoring part 8. Thus, the odor is speedily adsorbed or decomposed chemically with the reinforced powdery active coal deodoring part 8 and also a large guatity of the odor is desorbed or chemically decomposed with the powdery active coal deodoring part 4, then the air cleaning filter can attain high deodoring speed and a long service life. of deodoring.
Patent JP-H01121074-A (JP)
Title: Racket frame made of fiber-reinforced plastics and method for its manufacture
Inventor: HAYASHI KEIJIRO
IPC: A63B49/10
Filed: 1987-11-05
Abstract: PURPOSE: To improve attenuating ability of vibration and fatigue strength of a frame part by mixing a thermosetting long fiber reinforced plastic with a thermoplastic long fiber reinforced plastic. CONSTITUTION: In the structure of a racket frame 1 made of a fiber-reinforced plastic, a thermosetting long fiber reinforced plastic is mixed with a thermoplastic fiber reinforced plastic. To form the racket frame 1, for example, a core material 4 made of a synthetic resin foam is covered with a thermosetting long fiber reinforced plastic 5 and moreover the outermost layer of the frame is molded by the thermoplastic long fiber reinforced plastic 6. In the molding, there are arranged a process of covering the core material with a prepreg impregnated with a thermosetting resin and a process of covering it with a sheet or a cylinder made of the thermoplastic long fiber reinforced plastic. After the work is set in a die for molding, the die is heated and moreover, cooled and then, released to complete the formation.
Patent JP-S61153437-A (JP)
Title: Waste heat retrieving hot-water supplier
Inventor: SAWADA TAKASHI
IPC: F28D15/02
Filed: 1984-12-27
Abstract: PURPOSE:To permit to retrieve waste heat without consuming electric power by exchanging heat arbitrarily between a hot-water reserving tank and a bathtub. CONSTITUTION:When first three-way valve 19 is opened to a side connecting a liquid reserving tank 10 to second heat exchanger 3 and the second three-way valve 24 is opened to a side connecting a branch pipe 25, the waste heat in the bathtub 4 is retrieved by the third heat exchanger 5 and is accumulated in a low temperature portion at the lower part of the hot-water reserving tank 1 by dissipating it through the second heat exchanger 3. Operating liquid 11 circulates through the liquid reserving tank 10, third sending pipe 22, the third heat exchanger 5, third return pipe 23 and a branch pipe 24 and also circulates through the liquid reserving tank 10, first sending pipe 17, second sending pipe 21, the second heat exchanger 3, second return pipe 20, a liquid chamber 14, a return pipe 27 and a non-return valve 26, therefore, the transfer of heat may be effected without consuming external energy such as the electric power or the like.
Patent JP-H07131972-A (JP)
Title: Phase detector
Inventor: AZUSAZAWA NOBORU
IPC: H02M1/08
Filed: 1993-10-14
Abstract: PURPOSE:To make it possible to obtain a synchronous phase signal by quickly following up to a sudden change in the voltage phase of an AC power supply by controlling the slope of a second triangular wave signal in such a manner that the phase difference between first and second triangular wave signals forming a particular phase respectively will become zero. CONSTITUTION:A triangular wave signal converting circuit 1 outputs two triangular wave signals, one of which has the same phase as that of an AC input signal and the other has a 90-degree phase difference. Signal generators 8 and 9 output two triangular wave signals having the same positive and negative amplitude difference and having 90-degree phase difference. Multipliers 3 and 4 and a subtractor 5 determines a phase difference between both the triangular wave signals output from the triangular wave signal converting circuit 1 and signal generators 8 and 9 respectively. A slope operator 7 inputs said phase difference decided and determines a slope between these two triangular wave signals output by the signal generators 8 and 9. By doing this, it becomes possible to obtain synchronous phase signals by quickly following up a sudden change in the voltage phase of an AC power supply.
Patent JP-2000092702-A (JP)
Title: Power supply circuit and vehicle sensor using the same
Inventor: HIGUCHI KAZUNARI
IPC: H02J1/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To supply power upon which noise is not superposed at all times to an electronic apparatus to which a power is supplied from a commercial power supply when noise is superposed upon the commercial power supply. SOLUTION: A power supply circuit has a DC power supply circuit 2 connected directly to a commercial power supply and power supply capacitors 23, 36 and 45 which are used after they are charged. Noise superposed upon the commercial power supply is detected and, when the superposed noise exists, switching transistors 13 and 20 are turned off to switch a power supply for the DC power supply circuit 2 from the commercial power supply to the power supply capacitors 23 and 45. If the power supply capacitor 23 is in a charging state, the power supply is switched to the power supply capacitor 36. With this constitution, even if the noise is continuously superposed upon the commercial power supply, a power can be supplied to the circuit without the influence of the noise.
Patent JP-H0595508-A (JP)
Title: Electronic iris control circuit
Inventor: KOMURO SETSU
IPC: H04N5/372
Filed: 1991-10-01
Abstract: PURPOSE:To expand the operation range of the electronic iris on a CCD camera without occurring flicker. CONSTITUTION:A subject signal due to a CCD element 1 is detected by a detection part 4 and the subject signal level is detected. A first comparison circuit 6 of a window comparator compares the detected level with the first and second reference values. When the detected level is within the prescribed range of the first and second reference values, an analog switch 7a is turned off and the loop of the shutter control of the CCD element 1 is disconnected to keep the detection level. A signal with the constant pulse width is generated at a timer part 8 by the signal with the maintained level, and the shutter speed of the CCD element 1 is fixed by this generated pulse signal.
Patent JP-H03140114-A (JP)
Title: Electric hot-water heater with turn base
Inventor: OKABE YOSHIYUKI
IPC: A47J27/21
Filed: 1989-10-26
Abstract: PURPOSE:To decrease the number of constituting parts and to facilitate the assemble by constituting a fixing part of a lead wire so that a part of the lead wire is installed in a groove part of a cover in a snake motion state, and the lead wire is fixed by frictional force of a wall of the cover and the lead wire. CONSTITUTION:In a part of the outside peripheral wall of a turn base 30, a window part 33 is formed, and a terminal block 34 is installed so as to face the outside from the window part 33. A temperature controller 27 and the terminal block 34 are coupled electrically by two pieces of lead wires 35, and when the turn base 30 rotates, the lead wires 35 are bent. In the vicinity of a through- hole 36 in which the lead wires pass through, a fixing part 37 of the lead wires 35 is formed. In this fixing part 37, two pieces of walls 41, 42 are placed zigzag and hole the installed lead wires 35. By installing the lead wires 35 in the fixing part 37, the lead wires 35 become a snake motion state, and held by frictional force of the fixing part 37 and the lead wires 35. Accordingly, the lead wires 35 can be set simply without using a separate member, etc.
Patent JP-2001100186-A (JP)
Title: Touch panel device integrated with front light
Inventor: TAKAGI TAKAYUKI
IPC: G02F1/13357
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel device integrated with a front light which can improve the visibility by preparing the device having excellent transmittance for light. SOLUTION: The device is produced by successively laminating a reflection type liquid crystal display 5, a front light 15 consisting of a transparent light guide plate 3 and a light source 4 disposed on the entrance face 16 for the light which is the end face of the plate 3, and a transparent touch panel 14 on a reflection plate 6. The upper part of the front light 15 and the lower part of the transparent touch panel 14 are laminated with a transparent resin layer 12 interposed. The light guide plate 3 has a whole flat face on the side facing the transparent touch, it has horizontal faces 17 and inclined faces 18 alternately formed on the side facing the reflection type liquid crystal display 5. The incident light entering the entrance face 16 is internally reflected by the horizontal faces 17 and is made to exit outside by the inclined face 18.
Patent JP-S63136507-A (JP)
Inventor: HORI MAKOTO
IPC: H01G4/12
Filed: 1986-11-27
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-H07115727-A (JP)
Title: Connecting part of electric power cable
Inventor: IIZUMI MASAHIRO
IPC: H02G15/02
Filed: 1993-10-15
Abstract: PURPOSE:To prevent the occurrence of dielectric breakdown and mechanical breakdown of the connecting part of an electric power cable caused by thunder, line-to-ground fault, insulation degradation on the like in advance. CONSTITUTION:A pressure releasing valve 48, which releases the internal pressure in a connecting part 10 of an electric power cable 12, is connected to a main body 10A of the connecting part. When dielectric breakdown has occurred by thunder, line-to-ground fault or insulation degradation, the sudden high pressure of insulating oil caused by the energy of the dielectric breakdown is released with the pressure releasing valve 48. Therefore, the mechanical breakdown of the connecting part 10 does not occur.