baber/WOPTO huggingface dataset:
Patent JP-S56115180-A (JP)
Title: Monitoring system of inverter operating in parallel
Inventor: MIYAZAWA YOSHIAKI
IPC: H02M7/493
Filed: 1980-02-14
Abstract: PURPOSE:To judge whether an inverter is defective by a method wherein another AC power source in addition to an input AC power source is connected to a common bus in an operating system for inverters connected in parallel to detect the change of output currents in each inverter. CONSTITUTION:When invertors 1, 2 are normal, each inverter 1, 2 supplies an output current I1, I2 at about the same level to a load 4. Another power source 7 in addition to a power source 5 is provided to monitor the output currents I1, I2 of the inverter by actuating a semiconductor switch 8 with a detection circuit 71 when the voltage phase of the common bus of the inverters 1, 2 becomes equal to that of the AC power source 7, in order to judge whether the inverter is defective or not. If the A.C. power source 7 is connected to the common bus when the inverter 1 is defective, an overload detection circuit 13 operates because the increase of the output current I1 is greater than that of I2.
Patent JP-S58136984-A (JP)
Title: Cooling of gas containing condensable gas
Inventor: WAKIMOTO AKIRA
IPC: F28C3/08
Filed: 1982-02-04
Abstract: PURPOSE:To prevent dropdown of the heat exchanging function and also emulsification by a method wherein a coolant liquid is flowed along an inner wall of a cooling tube, with which untreated gas is brought into a direct contact, so that the condensable gas can be condensed on the surface of the coolant liquid. CONSTITUTION:The untreated gas is introduced into a heat exchanger from an inlet 3 and exhausted from an outlet 8. The coolant liquid which is introduced from an inlet 6 into the cooling tube 1 ascends within an outer cylinder 2 of the cooling tube, while cooling the untreated gas, and further flows through a coolant stream outlet 11 along the inner wall 12 of the cooling tube 1, while contacting directly with the untreated gas. Thus the cooling and condensation are carried out, and the condensed substance flows down together with the coolant liquid. As a consequence, the condensed substance does not adhere to the inner wall 12 of the cooling tube 1, therefore no emulsification does not occur, which is very advantageous in preventing the degradation of the performance of the  heat exchanger.
Patent JP-H04256092-A (JP)
Title: Automatic vending machine
Inventor: YOSHIDA MAKOTO
IPC: G07F7/08
Filed: 1991-02-08
Abstract: PURPOSE:To sell a product by means of a credit card by read-processing credit card information. CONSTITUTION:A sales information management device 11, a propaganda information management device 12 and a number input device 13 are added to an intelligent automatic vending machine. The credit card is inserted and an identification number is inputted from the number input device 13. When it agrees with information in the card, the product can be purchased. When the product is selected by a product selection button, sales information management part 113 updates a purchase management file and a product file by information in the card and a data transmission part 111 transmits information updated by the instruction of a host computer to the host computer. It calculates requests from received contents and transmits them to respective credit companies.
Patent JP-S59143455-A (JP)
Title: Telephone set used for exchange system having calling subscriber's number informing function
Inventor: YASUDA NOBUO
IPC: H04M1/57
Filed: 1983-02-04
Abstract: PURPOSE:To prevent a telephone system from damage due to anonymity by incorporating a circuit receiving a calling subscriber and a circuit displaying the calling subscriber's number in a telephone equipment to be used for an exchange system having a calling subscriber's number informing function transmitting the calling subscriber's number to the called subscriber's side, prior to a calling signal. CONSTITUTION:An input terminal of a calling subscriber's number receiving circuit 35 is connected to a subscriber's line 30 through a hook switch 40 and a coupling capacitor 41. The switch 40 is a contact interlocked with a hook switch in a transmitting/receiving circuit 32 and the subscriber's line is also connected to the circuit 35 through the capacitor 41 under the state that a hand set 33 is hooked. When the calling subscriber's number is sent under said status prior to a signal called from exchange equipment, the calling signal is received by the circuit 35 and demodulated. When the calling subscriber's number is received by the circuit 35, the number information is transmitted to a microcomputer 36 and the number is displayed on a display device 38.
Patent JP-S63188505-A (JP)
Title: Low noise pneumatic tire
Inventor: HANADA RYOJI
IPC: B60C11/12
Filed: 1987-01-29
Abstract: PURPOSE:To lower the rigidity of a pattern without cut-in parts being visualized, by forming put-in parts in the wall surface of each tire radial groove of the pattern only on the forward side in the tire rotating direction so that the wall surface is vertically divided. CONSTITUTION:A plurality of main grooves 1 directed in the tire circumferential direction E-E and grooves 2 directed in the tire radial direction are obliquely crossed with each other so as to form a plurality of blocks 3. Of the forward and rear wall surfaces, in the tire rotating direction R, which define each tire radial groove 2, the forward one is formed therein with a suitable number of cut-in parts 4 which vertically divide the wall surface. With this arrangement, the presence of the cut-in parts 4 is not externally visualized but the rigidity of the forward end, in the rotating direction, of each block, rug or the like of the tread pattern may be lowered. Accordingly, it is possible to attain the reduction of tire noise without the control stability of the tire and the like being deteriorated.
Patent JP-S52101304-A (JP)
Title: 4 stroke cycle engine
Inventor: MOTOHASHI KINICHI
IPC: F02B47/08
Filed: 1976-02-19
Abstract: PURPOSE: To surpress effectively emission of noxious component in exhaust gas, providing a small chamber to store a part of gas burnt at the end of expansion stroke in a cylinder, by means of installing cooling device on the wall of the small chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04257621-A (JP)
Title: Heater
Inventor: INOUE MASANOBU
IPC: F24C7/02
Filed: 1991-02-08
Abstract: PURPOSE:To offer a heater where the weight of an object to be heated and the inside pressure of a heating chamber are detected by a single sensor and controls are performed according to the weight of the object and the inside pressure of the heating chamber. CONSTITUTION:Pressures that are exerted on a supporting rod 24 under the atmospheric pressure and under the conditions a heating chamber 13 is pressurized and depressurized are detected, and the weight of an object to be heated is also detected. The pressure inside the heating chamber 13 is calculated according to the difference between the detected values. As a weight sensor 25 is able to detect both time weight information on the object to be heated and the pressure information of the inside of the heating chamber 13, delicate controls can be performed with a simple construction.
Patent JP-H11202990-A (JP)
Title: Connection control method for portable information terminal device and external communication equipment
Inventor: IKEDA KAZUO
IPC: H04M1/738
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To improve the convenience in the operation of the portable information terminal by eliminating the need for a PCMCIA card and an external data communication control unit by incorporating communication functions in the housing of one portable information terminal and to make the portable information terminal device small-sized. SOLUTION: Plural communication functions, i.e., a serial communication control part 6 and a portable telephone data communication control part 10 are incorporated in the housing of one portable information terminal device. To communicate data by using a serial communication device 16, the portable information terminal device 1 and serial communication device 16 are previously connected and the user of the portable information terminal device 1 sets a communication port in a communication program displayed on a display part 3 so that a serial communication control signal is used for the data communication. When operation for connecting to a communication partner starts, the program switches the signal connected to the connector 12 from a signal switching control part 11 to the signal of the serial communication control part 6.
Patent JP-S62178599-A (JP)
Title: Production of 25-hydroxy-cholest-5-ene-26,23-lactone
Inventor: TOMIMORI KOJI
IPC: C07J9/00
Filed: 1986-01-31
Abstract: PURPOSE:To obtain the titled compound useful as medicines, e.g. antihypercalcemic agent, osteogenetic promoter, tumor cytostatic agent, etc., by subjecting a trihydroxy-cholest-enoic acid to selective oxidation-intramolecular lactonization reaction. CONSTITUTION:23,25,26-Trihydroxy-cholest-5-enoic acid which is a compound expressed by formula I [R<1> is tri(1-7C)hydrocarbonsilyl or a group capable of forming acetal bond or ester bond together with the O atom in the OH group; R<2> is H or OR<3> (R<3> has the same meaning as R<1>)], stereoisomer related to the 23- and 25-positions thereof or a mixture thereof in an optional proportion is subjected to selective oxidation-intramolecular lactonization reaction and, as necessary, deprotection and/or protective reaction to afford the aimed compound which is a compound expressed by formula II [R<12> is H or R<1>; R<22> is H or OR<32> (R<32> has the same meaning as R<12>), stereoisomer related to the 23- and 25-positions or mixture thereof.
Patent JP-H06203789-A (JP)
Title: Device and method for ion implantation
Inventor: KATAOKA TOYOTAKA
IPC: H01L21/265
Filed: 1993-01-08
Abstract: PURPOSE:To prevent nonuniformity of ion implantation density and electrostatic breakdown or the like of an insulating film due to a stored charge, in the case of ion implantation of impurities. CONSTITUTION:A charge amount in a plurality of regions of a semiconductor wafer 12 is measured, to obtain a degree of potential distribution of a stored charge. Only an electron gun in a region 17, opposed to a region stored with a positive charge, of a plurality of the electron guns of an electron shower generator 13 is actuated, to apply an electron shower of amount for neutralizing the stored positive charge. On the other hand, an electron gun in the region 17, opposed to a region where the positive charge is not stored, of the semiconductor wafer 12 is not actuated. Consequently, the stored charge can be effectively neutralized.
Patent JP-S5849406-A (JP)
Title: Manufacture of liquid separator
Inventor: TANAKA TOSHIAKI
IPC: B01D63/10
Filed: 1982-02-05
Abstract: PURPOSE:To form a high-quality liquid separator without causing each element to wrinkle, by perpendicularly hanging a laminate of a semipermeable membrane, a permeated water passage material, and a raw water passage material, connecting its upper end to a water collecting pipe, and rotating this. CONSTITUTION:A sealing adhesive 5, such as epoxy or urethane type, is coated on three side ends of a semipermeable membrane 1, a permeated water passage material 2, and a raw water passage material 3, and the three are laminated, and the side end of the material 2 is connected to a water collecting pipe 4 with an adhesive tape or adhesive agent. The pipe 4 is held up, with the 3 elements hung perpendicularly, and they are wound by rotating the pipe 4, thus permitting each material to undergo tension due to its own weight, friction forces not to be caused between each element, and consequently, smooth winding to be executed.
Patent JP-S60163366-A (JP)
Title: Plate-type battery
Inventor: MUTOU MITSUO
IPC: H01M4/12
Filed: 1984-02-02
Abstract: PURPOSE:To reduce the contact resistance between the negative current collector and the negative active material of a plate-type battery by bringing the lithium of the active material into pressure contact with the current collector. CONSTITUTION:A negative current collector for a plate-type battery is formed by welding at least one point of an Ni or stainless steel plate 5 to a metallic net or lathed metallic plate 7. After lithium 2 used as a negative active material is pressed and fixed to the plate 7 of the negative current collector, the negative lithium active material 2 is completely packed into the spaces of the negative current collector by rolling or similar means. As a result, the negative active material comes into close contact with the negative current collector and the internal resistance of the battery is decreased. This battery can have an ultra- thin form and therefore can be applied to an IC card, a thin-type electronic computer and a watch.
Patent JP-S62177079-A (JP)
Title: Recording liquid
Inventor: IWATA KAZUO
IPC: C09D11/328
Filed: 1986-01-31
Abstract: PURPOSE:A recording liquid, containing a specific 1,3-dioxane derivative, having a sufficient drying and fixing speed for any kinds of materials to be recorded without blotting of printed letters, capable of forming images of high quality and suitable for ink jet recording. CONSTITUTION:A recording liquid containing preferably >=1wt% 1,3-dioxane derivative expressed by the formula [R1 and R2 are H, (substituted)alkyl or (substituted)phenyl; R3-R8 are H, OH, alkoxy, (substituted)alkyl or (substituted) phenyl, except a case where all R1-R8 are H; R3 and R4 each are H or OH and all R5-R8 are H], in a recording liquid composed mainly of a recording agent and a liquid medium capable of dissolving or dispersing the recording agent.
Patent JP-S56115096-A (JP)
Title: Controller of electronic information machinery
Inventor: NAGAI KUNIO
IPC: H04Q9/00
Filed: 1980-02-15
Abstract: PURPOSE:To facilitate an easy operation of an electronic information machinery, by supplying power supply voltage only to an electronic machinery belonging to the group corresponding to a plural number modes with an operation of the mode selection controller and then switching the transmission of signal by a signal switching means for the machinery belonging to the group. CONSTITUTION:Electronic information machinery 1-8 are connected to the controller 10. The controller 10 consists of the controller main body 11 and the remote controller 12. A distribution of voltage is possible to the machinery 1-8 from the commercial AC power supply terminal AC and via the main body 11 of the controller 10. Then the signal supplied from the selected one of the machinery 1-8 is supplied by switching to other machinery. The selection buttons functioning as the mode selectors 20-26 are provided on the control panel 12a of the controller 12. Then the signals corresponding to the operation modes of selectors 20-26 are produced by the mode selection signal generating means that is provided within the main body 11 to control the power supply switching means. Thus the power is supplied only to the machinery 1-8 belonging to each mode. At the same time, a switch control is given to the transmission of signal among the machinery 1-8 belonging to each mode and by the signal supplied from the control signal generating means.
Patent JP-H02198596-A (JP)
Title: Washing machine
Inventor: MATSUSHIMA RYOJI
IPC: D06F39/04
Filed: 1989-01-27
Abstract: PURPOSE:To enhance sterilizing effect for an object to be washed and enable the washed object to be taken out in good order after the completion of sterilizing by setting a sterilization controlling means for executing a first water feeding process, a heating process with a heater, and a second water feeding process in succession, when sterilization starting command is generated. CONSTITUTION:When sterilization starting command is generated, then first, by an operation controlling circuit 33, in a first water feeding process, a feed water valve 22 for a storage water tank is electrified to be released, and water is fed into the storage water tank 12, and when a water level in the storage water tank 12 detected by a water level sensor 30 comes to a specified water level, then the feed water valve 22 is closed. In a following heating process, a heater 21 is electrified, and the water in the storage water tank 12 is heated, and when the water in the storage water tank 12 reaches a specified temperature proper to sterilization, then a pump motor 31 is electrified to be driven. Hot water in the storage water tank 12 is circulated forcibly into a washed object containing cage 14 by a pump 20. In a second water feeding process, a drain valve 28 is electrified to be released for a fixed time, and the hot water in the storage water tank 12 is drained and after that, the feed water valve 22 is released, and when the specified water level is set, then feed water is stopped. Than, a washed object in the storage water tank 12 is cooled.
Patent JP-S57131804-A (JP)
Title: Steam power station
Inventor: OOI KATSUYA
IPC: F28B1/00
Filed: 1981-02-10
Abstract: PURPOSE:To reduce axial reaction force as well as bending moment from the condenser side, by directly connecting a steam prime mover to a condenser by welding and moreover by supporting the condenser in free sliding condition, on foundations lying at the same horizontal plane as the axis of the steam prime mover. CONSTITUTION:A steam prime mover 2 is connected directly to a condenser 4 by means of welding. The axes of rollers 8 are located on the same plane as that for the axis of the prime mover 2. Brackets 9 projecting from the sides of the condenser 4 are placed on the rollers 8 on each foundation 3, and the condenser 4 is supported in free sliding condition on the condenser foundations 3. A vacuum load during operation is cancelled with each other by casings for the prime mover and the condenser. Axial reaction force and bending moment which are imposed on the prime mover side from the condenser side due to the difference in temperature between at the time of installation and during operation can be reduced or eliminated owing to the rollers 8.
Patent JP-H09192947-A (JP)
Title: Product assembling device
Inventor: SATO SHOICHI
IPC: B62D65/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To improve productive efficiency of the welding process and work efficiency of an operator by providing a set device provided with a second gripping means provided with a fixing jig for receiving a work from a first gripping means of a preset device and for fixing it in the prescribed position. SOLUTION: Welding work is performed to a work 16 held in a set device 21 provided with a second gripping plate 24 provided with a fixing jig for receiving the work 16 from a first gripping plate 13 in a preset device 11 and for fixing it in the prescribed position by a welding robot 31. At the same time, the work 16 is set to the first gripping plate 13 by an operator P, and the cycle time of the whole welding system is shortened by about 30% or more.
Patent JP-S55112467-A (JP)
Title: Proportional control valve
Inventor: NISHINOMIYA TORAZOU
IPC: F16K31/06
Filed: 1979-02-21
Abstract: PURPOSE: To provide the controlled flow not to be influenced by negative pressure, by constituting the plural valves controlled by the proportional electromagnetic driven controller change cross section area of the orifices to actuate together by the mechanical output of the proportional electromagnetic driven controller.  
     CONSTITUTION: The proportional electromagnetic driven controller 1 is constituted  as main components of the cylindrical coil 2, the core 3 equipped inside the coil,  plunger 4, and the output shaft 5 fastened to the plunger 4, while the flow control  valve 6 is constituted as main components of the path of fluid 7, the plural orifices  8, 9 provided in the middle of the path of fluid 7, and the plural valves 10, 11  changing the cross section area of the orifices 8, 9. And the shaft 5 and the valves  10, 11 are connected mechanically so that the valves 10, 11 are operated actuating  together by the mechanical output of the shaft 5. Also, each of the valves 10, 11 is  arranged to face each other along and against the direction of the flow of the fluid  so that the negative pressure to be generated in the front and at the back of each  valve is offset. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58135077-A (JP)
Inventor: OOTA KAZUTOSHI
IPC: B66B1/06
Filed: 1982-02-08
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-H04237419-A (JP)
Title: Cutter housing device of lawn mower
Inventor: HOJO HIROSHI
IPC: A01D34/64
Filed: 1991-01-18
Abstract: PURPOSE:To obtain the title device capable of finely cutting reaping lawn and also releasing the cut lawn sideways by constituting an inner member from a dividing body of the second inner member providing the first inner member provided in scroll part in a release duct. CONSTITUTION:The first inner member 31 is attached in a scroll part 12 of a cutter housing 10 in which a release port 17 is provided in the circumferential wall part 15 through a release duct part and the second inner member 41 is attached in the release duct part to close the release port. The cutter housing is closed and reaped lawn is finely cut and dropped into lawn ground. When only second inner member is removed, finely cut reaped lawn is released sideways from the release port.
Patent JP-H07223274-A (JP)
Title: Pipe and execution thereof
Inventor: IGUCHI KAZUYUKI
IPC: B29K23/00
Filed: 1994-02-15
Abstract: PURPOSE:To provide a pipe relatively soft and easily subjected to bending processing by adding a base material and a crosslinking agent to a compsn. in an unreacted state. CONSTITUTION:At first, a crosslinkable compd. containing a polyethylenic base material and a silane coupling agent to be bonded to the base material is prepared to be subjected to extrusion molding by a polyethylene molding machine to produce a pipe. This pipe is hermetically packaged with a moistureproof bag to be kept up to a period immediately before execution. On the execution spot, the pipe is taken out of the moistureproof bag and subjected to bending processing in such a state that the base material and the crosslinking agent are unreacted to be subjected to piping work. Hot water of about 80 deg.C is passed through the pipe to react the base material and crosslinking agent in the compsn. of the pipe to form a crosslinked polyethylene pipe. By this constitution, the pipe can be simply subjected to bending processing to be executed.
Patent JP-S61179546-A (JP)
Title: Wire bonding device
Inventor: KASHIMA NORIYASU
IPC: B65H49/12
Filed: 1985-02-04
Abstract: PURPOSE:To shorten the exchange work time of spools while preventing the generation of a select mistake, damage, etc. on exchange by mounting a plurality of the spools to a wire delivery section. CONSTITUTION:A wire delivery section 11 is constituted by a fixedly fitted bracket 21, a supporter 22 slidably supported to the bracket, and spools 23a, 23b and 23c detachably set up to the supporter in a row. When kinds are exchanged or spare spools are used-for example, when spools are changed over to the spool 23a from the spool 23b, a stator 24 is unfastened and the supporter 22 is retreated, the spool 23a is moved to the position of the spool 23b, and the supporter 22 is fastened by the stator 24. A wire 12a is set through a conventional procedure, and bonded.