baber/WOPTO huggingface dataset:
Patent JP-S6393344-A (JP)
Title: Boiling bed type reactor
Inventor: KAJIMOTO HIKOKUSU
IPC: B01J8/22
Filed: 1986-10-09
Abstract: PURPOSE:To uniformize the flow of gas to a large number of gas-liquid dispersing devices, by placing the recirculation pump of the liquid in a cylindrical body outside said cylindrical body and forming a recirculation liquid discharge port and a recirculation liquid supply port into a concentric circular double pipe structure at the central part of the lower part of the cylindrical body. CONSTITUTION:A gas-liquid dispersing plate equipped with a large number of gas-liquid dispersing devices 9 and a recirculation liquid take-out pipe 5 are provided in the cylindrical body 1 being the main body of a reactor. A recirculation pump 6 is placed outside the cylindrical body 1 and a recirculation liquid is uniformly supplied to the liquid phase part (b) in a plenum chamber from a recirculation liquid take-out pipe 5 and a recirculation liquid supply pipe 7, both of which form a concentric circular double pipe structure (5 is set to an inner pipe) at the central bottom part of the cylindrical body 1, in an axially symmetric manner. A treatment liquid is supplied to the plenum chamber along with the recirculation liquid through the recirculation liquid supply pipe 7. By this method, the liquids can be almost uniformly supplied to the plenum chamber and the variation of the gas-liquid interface being formed can be reduced.
Patent JP-S61118808-A (JP)
Title: Numerical controller
Inventor: NIWA TOMOMITSU
IPC: G05B19/18
Filed: 1984-11-15
Abstract: PURPOSE:To convert the working program of a 2-axes lathe into another form that is applicable with a 4-axes lathe, by editing the program again for each working unit with use of a production means for a process information table and a production means for a group information table. CONSTITUTION:A 2-axes working program 3 is analyzed for each working unit for production of a process information table GT. While a group information table PT is produced so that the working units are allocated for each turret. Thus the working units that can be executed by two turrets at a time are combined; while the working units that can be executed at a time are executed by the turret at a single side. Then a control signal CS is delivered from a numerical controller based on both tables GT and PT and the program 3. Thus the 4-axes working is possible with high efficiency.
Patent JP-H0688663-A (JP)
Title: Ice making device
Inventor: MAEDA MASAHIKO
IPC: F25C1/18
Filed: 1992-09-08
Abstract: PURPOSE:To ice completely water in an ice making tray at the time of ice removing operation by providing a controlling means for judging the finish of ice making under the condition that a timer means finishes the counting of a predetermined time and a temperature sensor detects a predetermined low temperature lower than a predetermined temperature at which electric power supply to a heater is interrupted. CONSTITUTION:When electric power supply to a heater 24 is interrupted, a temperature at the upper part of an ice making tray 9 is gradually lowered and becomes close to a temperature at the bottom of the ice making tray 9. As a result, water at a portion of the water surface, where icing has been delayed due to heating by the heater 24 until that time, begines to ice. Even in the case where a temperature sensor 22 detects a temperature lower than -13.5 deg.C in a state that water at the water surface portion is not yet completely iced, it is judged that ice making is not finished until a third timer counts 30 minutes, and the water surface portion is completely iced by the time when 30 minutes elapse. Accordingly, ice removing operation is prevented from being started with an uniced portion left in the tray, and there is no possibility that water spills out of the ice making tray 9 at the time of ice removing operation.
Patent JP-H0983548-A (JP)
Title: Collision detecting device
Inventor: MIURA YOSHINORI
IPC: H04L12/40
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent a fault from spreading to a whole system even if the lack of a package and a package individual fault occur. SOLUTION: Signal lines 12a-12m for making data transmitting signals to flow are connected to the respective LAN packages 11a-11m. Transmitting signal transmission p arts 21 in the respective LAN packages transmit the data transmitting signals to the signal lines at the time of transmitting data through a data bus. A detection circuit 22 in the LAN package recognizes that the high-order package is in the middle of transmitting data when it detects the data transmitting signal transmitted through the signal line of the LAN package higher than the circuit itself. A selection circuit 31 in the LAN package select the signal line of the LAN package higher than the circuit itself by one and a detection circuit 32 recognizes that the high-order package is in the middle of transmitting data when it detects the data transmitting signal from the selected signal line.
Patent JP-S6394241-A (JP)
Title: Method for coating image foaming solvent
Inventor: SAITO MINORU
IPC: G03D13/00
Filed: 1986-10-08
Abstract: PURPOSE:To prevent uneven coating of a solvent at the time of coating the solvent by a coating roller by lifting the soln. in a tank by the outside periphery of the coating roller to form a liquid pool by the rotation of said roller, then stopping the rotation of the roller, conveying a photosensitive material, etc., and coating the solvent thereon. CONSTITUTION:The photosensitive material 16 or image receiving material is conveyed on the coating roller 52. The roller 52 is rotated and the solvent in the tank 72 is lifted by the outside periphery of the roller to form the liquid pool between the roller and the photosensitive material 16 or the image receiving material at the point of the time when the front end of said material arrives at the roller 52. The rotation of the roller 52 is stopped and in this state the material 16 or the image receiving material is conveyed and the solvent is coated on the photosenstive material or the image receiving material. The generation of stepped unevenness according to the rotation of the coating roller is thereby obviated and since the solvent is coated on the material after the roller is stopped, the uniform coating is assured.
Patent JP-H02120583-A (JP)
Title: Valve for fluid
Inventor: RAFUAERU PURIINA
IPC: F16K31/42
Filed: 1989-09-14
Abstract: PURPOSE: To enable excellent mechanical reliability, easy manufacture, and low cost by forming a casing into a tubular shape made of an extruded material and providing a connector in an opening part of a housing. CONSTITUTION: A valve main body 1 is surrounded by a tubular casing 25 made of, for example, an extruded material of metal on its four faces. The center of this casing 25 is put on a rib 26 of the main body 1, and this casing 25 has four groove holes 27 in which fixing screws 28 for fixing the casing 25 on the main body 1 are stored. Moreover, it has an opening part 31 in which a connector 32 constituted by an insertion plug with screw is arranged. This connector 32 is inserted from the outside of the casing and is fixed on the casing by a screw 33. These connectors 32 have a ferrule 34, and a play in the radial direction is eliminated by an annular joint 35.
Patent JP-S61118522-A (JP)
Title: Condenser type cooling device in horizontal engine
Inventor: NISHIDA TAKESHI
IPC: F01P11/00
Filed: 1984-11-14
Abstract: PURPOSE:To eliminate the fine operation of a pressurizing valve to maintain a condenser in a high pressure condition, and to increase the condensing temperature of steam to lower the condensing position of steam in heat radiation pipes, by connecting the starting end of a pressure damping pipes to an upper tank and by connecting the terminal end thereof with the pressurizing valve. CONSTITUTION:The upper end of heat radiating pipes 19 in a condenser 15 are made to piece through the lower wall of an upper tank 20 and brazed to be fixed thereto. A pressure damping pipe 22 is led from the upper tank 20. A pressurizing valve 25 composed of a bottomed cylindrical container 23 and a pressure cap 24 for closing the opening section of the container 23 are disposed above the upper tank 20, and is connected with the pipe 22 from the upper tank 20. With this arrangement, variations in pressure generated in the upper tank 20 is damped through the pressure damper, and therefore, a pressurized atmosphere is effected in the inside of the condenser. Accordingly, the condensing temperature of steam may be increased, the condensation may be effected at a low position in the heat radiation pipes 19, and therefore, the substitution of condensed water with steam may be smoothly made.
Patent JP-S59137036-A (JP)
Inventor: URUFU II ESU UERANDAA
IPC: A61B6/14
Filed: 1983-12-21
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-H03106564-A (JP)
Title: Fluxless solder joining method
Inventor: OCHIAI MASAYUKI
IPC: H01L21/60
Filed: 1989-09-18
Abstract: PURPOSE:To avoid the corrosion of a solder joint part caused by a flux residue by executing a fluxless solder joining method for driving a member in which a gallium film is formed on the surface against an indium solder bump and heating it under an inert atmosphere. CONSTITUTION:An In solder bump 2a is accumulated and formed on a circuit wiring board 4a. On the other hand, Ga 1a is brought to coating to a pin 3a of an LSI package 6. The In solder bump 2a on the board 4a is brought to alignment so that a Ga film 1a brought to pre-soldering comes into contact with the pin 3a of the LSI package 6. In this state, by a reflow furnace in an inert atmosphere, for instance, an N2 atmosphere, a solder joint part is heated so as to exceed a melting point of In. In this case, an oxide film of the In solder bump 2a is broken down by weight of the LSI package, and becomes a state that molten In and molten Ga are melted each other. When it is cooled, as for the solder joint part 5a, the part of a liquid phase is gone and the solidification is completed. In such a way, the reliability at the time when an LSI element is mounted with high density is improved.
Patent JP-H1161025-A (JP)
Title: Marking-pen ink for writing board
Inventor: MATSUOKA MASAHIRO
IPC: C09D11/17
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a marking-pen ink for writing boards wherein a film is formed to allow a long-term prevention of solvent volatilization and a long- term storage of the pen. SOLUTION: This marking-pen ink comprises from 50 to 99 wt.% 1-4C aliphatic alcohol, from 1 to 20 wt.% pigment, from 1 to 20 wt.% pigment dispersing agent, from 0.01 to 0.09 wt.% fatty acid ester of disaccharides wherein the number of substitutions is from 1 to 3 and the HLB is 10 or larger and from 5 to 30 wt.% 6-12C saturated fatty acid triglyceride, based on the total amount of the ink. Since a film is formed at the surface of the pen point, the solvent does not volatilize and therefore the writing performance of the pen does not deteriorate, even when the pen point is exposed to air for a long time. Moreover, the film is thin and fragile enough to be destroyed as soon as pressure is applied to the pen point, so even in the case of intermittent use of the pen, the ink is smoothly discharged immediately after the writing is resumed, preventing the written lines from being blurred.
Patent JP-S61120781-A (JP)
Title: Ink sheet take-up mechanism
Inventor: HAYASHI TOSHIYUKI
IPC: H04N1/23
Filed: 1984-11-16
Abstract: PURPOSE:To form a slippage mechanism and a relief mechanism integrally by transmitting a driving force to a take-up roll through a frictional force. CONSTITUTION:Both ends of a feed roller 17 are axially supported by a bracket 15, and a feed gear 18 is mounted on one end of said axis through a one-way clutch which allows the feed roller 17 to rotate freely when an ink sheet 8 is fed in an arrow direction (a), thus transmitting the driving force of a motor to the feed roller 17 through an idle gear 19 and the feed gear 18. In addition, the bracket 15 is set in such a way that it rotates freely centering about the shaft 16. As a result, the feed roller 17 can contact and separate from a take-up roll 12, and the feed roller 17 is pressed against the take-up roll 12 by pulling one end of the bracket 15 using a spring 20. In turn, the driving force of the feed roller 17 is transmitted to the take-up roll 12 through a frictional force.
Patent JP-2000102287-A (JP)
Title: Phase-shift network
Inventor: SAMAN JR MICHAEL
IPC: H02P25/04
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit for a motor with which the motor can be operated more smoothly by reducing the speed change of the motor. SOLUTION: This phase-shifting network of an induction motor is provided. Resistors 58, 60 are connected, in series with each motor phase coils 46, 48 of a pair of motor phases 52, 54 in the circuit. A capacitor 56 is connected between a motor phase in the circuit. In the phase-shifting network, current and voltage waveforms which are smoother and more uniform than the waveform generated in a conventional phase-shifting network and having smaller harmonic distortions are formed in a motor phase coil.
Patent JP-H1183037-A (JP)
Title: Heating cooker
Inventor: KATAOKA AKIRA
IPC: F24C15/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To eliminate leakage of smoke from a door of a roaster by arranging a cooking case in a body, coupling the case out of the body via an exhaust port, and arranging a door packing made of an elastic material to either the case side or its door side. SOLUTION: A roaster 21 in a body 20 has a door 23 at an outside of a cooking case 22 and a grip 24 mounted on a front surface of the door 23. The case 22 has an exhaust port 25 for connecting an interior of the case 22 out of the body 20 and a heater 26. A stiffening surface 28 is formed on a periphery of an inlet 27 of the case 22, and a tubular door packing 29 made of an elastic material such as rubber or the like is fixed by adhering or the like to the surface 28 by surrounding a periphery of a higher position than a receiving tray 31. Thus, even if a slight unevenness occurs at an interval between the door 23 and the surface 28, the packing 29 of the elastic material absorbs it to always hold a sealability of the periphery of the inlet at a predetermined amount, and hence leakage of smoke from the door 23 can be eliminated.
Patent JP-S61120828-A (JP)
Title: Heat recovery in esterification process
Inventor: FURUKAWA KEISHIN
IPC: C08G63/00
Filed: 1984-11-16
Abstract: PURPOSE:To reduce the operating cost of a polycondensation apparatus for a polyester, by using water vapor generated in the esterification step of the polycondensation apparatus as a heat source for an absorption refrigerating machine and using the produced cold water as a cooling medium for the polymerization step. CONSTITUTION:Water vapor generated in the esterification step of a polycon densation apparatus for a polyester is sent through a heat exchanger tube 26 to the regenerator 24 of an absorption refrigerating machine and heats a mixture 29 of refrigerant water and an absorbent in the refrigerating machine 24 to vaporize the refrigerant water. The vapor of the refrigerant water is condensed in a condenser 25, and the condensate is sent as a refrigerant water to a vaporiz er 22 where it is evaporated and then absorbed by the absorbent and at the same time it cools the water passing a heat exchanger tube 27 to 5 deg.C or below. The cold water produced in the heat exchanger tube 27 is recirculated as cooling water for a condenser provided in the polymerization process. The absorbent in the absorber 23, containing absorbed refrigerant vapor generated in the evapo rator 22, is regenerated by concentration in the regenerator 24.
Patent JP-2000074480-A (JP)
Title: Hot water supply control device
Inventor: SUYAMA HIDEYA
IPC: F24H1/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a risk during interruption of other faucet, in a hot water supply control device to determine an amount of water remaining in a bathtub from temperature in the bathtub approximately at a time when hot water is supplied by supplying hot water in the bathtub. SOLUTION: By a circulation passage temperature sensor 8 arranged at a bath water circulation circuit 4 connected to a bathtub 1, temperature T4 of water remaining in a bathtub is measured by a circulation passage temperature sensor 8 arranged at a bath water circulation circuit 4 connected to a bathtub 1. A specified amount of V5 of hot water having temperature T6 is supplied in the bathtub to measure a hot water temperature T6 in the bathtub again. An amount of water remaining in the bathtub is computed by a formula of (T6-T5)V5/(T4-T6), and an insufficient amount of hot water is supplied in the bathtub 1. In the hot water supply control device, a temperature T2 of hot water supplied in the bathtub 1 is prevented from exceeding a bath setting maximum temperature.
Patent JP-S60125588-A (JP)
Inventor: HARII MATSUKUSU FUERAARI
IPC: G21C3/17
Filed: 1984-11-16
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-H04121275-A (JP)
Title: Coupler for vehicle
Inventor: SASA TAKAMITSU
IPC: B60L13/04
Filed: 1990-09-11
Abstract: PURPOSE:To decrease the reduction of the magnetic levitation efficiency and magnetic propulsion efficiency due to a temperature change by providing a positioning means setting the longitudinal position of a longitudinally movable vehicle connecting rod on the coupler of a vehicle levitation-propelled by the magnetic force. CONSTITUTION:A coupler 1 connecting magnetic levitation propulsion type vehicles together is constituted as a hydraulic cylinder, and the first chamber 21 on a connecting rod 13 side and the second chamber 22 on a connecting plate 18 side are formed in a cylinder tube 11 by the partition of a piston 12. An oil injection port 23 is provided on the first chamber 21 side and a vent port 24 is provided on the second chamber 22 side in the cylinder tube 11. The volume of the first chamber 21 is changed in response to the seal quantity of the operating oil O, the position of the connecting rod 13 against the vehicle can be changed, and the distance (d) between the side face of the end beam F5 of a base frame F and a connecting pin 20 can be adjusted in response to the seal quantity of the operating oil O. The fluctuation of the magnetic circuit pitch for the whole vehicle due to a temperature change is decreased, and the reduction of the magnetic levitation efficiency and magnetic propulsion efficiency of the vehicle can be decreased.
Patent JP-2001063568-A (JP)
Title: Truck for rolling stock
Inventor: HARIYAMA TAKASHI
IPC: B61F5/02
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To aim at weight reduction for non-suspended weight while extreme weight saving is being aimed at by doing without a truck frame, and prevent an intermediate beam from being rotated to the pitching and yawing directions. SOLUTION: Let axle springs 5 and 6 disposed directly above bearing boxes 3 and 4 provided for both the end parts of a front and a rear wheel set 1 and 2, directly support the load of a body for a rolling stock 7. The front and rear, and right and left bearing boxes 3 and 3, and 4 and 4, are connected with an intermediate beam 8 by way of elastic bodies 9. Let the intermediate beam 8 be supported by the body 7 of the rolling stock through either of four elastic bodies 11 in total composed of two ones in the longitudinal direction, and of two ones in the right and left direction, or links. This constitution thereby can do without the truck frame so that extreme weight saving can be aimed at.  Furthermore, non-suspended weight can be lightened, so that the trucks of the rolling stock excellent in high speed running performance can be obtained, and in addition, even if braking force is applied thereto, the intermediate beam will never be rotated in the pitching and yawing directions.
Patent JP-H0290839-A (JP)
Title: Command processing system for line controller
Inventor: SHIMIZU SATOSHI
IPC: H04L69/14
Filed: 1988-09-28
Abstract: PURPOSE:To set a processing time to be constant even if the number of lines is increased by generating a command similar to a previous command in a line controller from a storage device when a processing by means of the command is not performed to all the lines and reissuing queues. CONSTITUTION:If a processing for all links is not terminated when a high-order system has issued the command which simultaneously controls all the (n) lines to a line controller 1, '1' is added to a line pointer 142 on a command holding register 14, and the command held by the command holding register 14 is enqueued to a command queue 201 on a memory 2. Next, the line controller 1 performs a procedure processing by the command to the value of the line pointer 142, namely, the link 1, adds '1' to the line pointer 142 so as to enqueue the command when it reads the command. Thus, the command processing can be turned into one-command one-line processing, and the processing time becomes constant irrespective of the number of the lines.
Patent JP-S6484682-A (JP)
Title: Laser apparatus
Inventor: NAKATANI HAJIME
IPC: H01S3/225
Filed: 1987-09-26
Abstract: PURPOSE:To enable both wavelength tuning and stabilization of wavelength to be performed, by employing a specific structure in which a Fabry-Perot etalon is sealed with gas in a hermetically sealed enclosure a part of which is enabled to be expanded and contracted, and which is made to be expanded or contracted according to the feedback signal generated by monitoring laser beam. CONSTITUTION:A Fabry-Perot etalon 3 is placed in a hermetically sealed enclosure 4 to which a container expanding and contracting means 11, of which the content volume can be expanded and contracted, is coupled. Laser beam 13 emitted from a laser oscillator 1, in which the oscillation wavelength is variable, is passed through the etalon 3 and then monitored by a wavelength monitoring means 15. This wavelength monitoring means 15 comprises the other Fabry-Perot etalon 19 which selects the wavelength of laser oscillation. Moreover, the container expanding and contracting means 11 is made to be expanded or contracted by a driving mechanism 12 according to the output signal from the wavelength monitoring means 15. Accordingly, both wavelength tuning and stabilization of wavelength can be performed with accuracy.
Patent JP-S6484479-A (JP)
Title: Digital audio tape recorder
Inventor: YOSHIMOTO ITSURO
IPC: G11B20/12
Filed: 1987-09-26
Abstract: PURPOSE:To make unnecessary the recording of new character data by reproducing the recorded character data once, storing them, and controlling them so as to be stored together with changed music number data into a sub-code area when the music number of the subcode recording area is rewritten. CONSTITUTION:In a magnetic tape, to which the music number data and the character data are recorded in the sub-code area, when the music number data are rewritten, the character data are recorded as follows. That is, first the magnetic tape is reproduced once, and the character data are stored into a storing circuit 28. Next a control signal for head searching is detected, and the character data stored in the circuit 28 are recorded to the sub-code area together with the music number data rewinded up to the top part of the music and changed and the control signal for the cueing by a control circuit 30. Thus, at the time of a re-numbering action, necessity to record the character again is eliminated.