baber/WOPTO huggingface dataset:
Patent JP-S54111038-A (JP)
Title: Universal thrust coupling
Inventor: HONMA ISAO
IPC: F16C5/00
Filed: 1978-02-20
Abstract: PURPOSE: To eliminate a necessity of using a spherical bearing, by such means that, with an end part of the guide material, supported by a hydrostatic bearing in the bearing main unit, linked to one material around a pin axis located in parallel to the axial line, said bearing main unit be linked to another material around a pin axis located in perpendicular to the before said pin axis.  
     CONSTITUTION: The universal thrust coupling is to couple a material 1 with a material 2, with a pair of hydrostatic bearings 4, 5 provided facing to each other in a main unit 3 of the bearing. By said hydrostatic bearings 4, 5, is supported a guide material 7, at both ends of which a pin axis 8 is provided, and this pin axis is pivotably supported by the material 1. By a pin axis 11, provided in a direction perpendicular to said pin axis 8, the bearing main unit 3 and the material 2 are pivotably attached. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05215089-A (JP)
Title: Vacuum pump
Inventor: YOSHIMURA HIROKI
IPC: B60T17/02
Filed: 1992-02-03
Abstract: PURPOSE:To prevent the generation of a noise by a fluctuation of discharge pressure when suction pressure reaches the saturated state. CONSTITUTION:A vacuum pump 1 has a first suction opening 2a having a check valve 8 and a second suction opening 2b opened and closed by a solenoid valve 7. When the negative pressure in a vacuum tank 4 is larger than a determined value, the solenoid valve 7 is closed by a pressure switch 6, and the air in the vacuum tank 4 is sucked through the first suction opening 2a. When the negative pressure in the vacuum tank 4 is smaller than the determined value, the solenoid valve 7 is opened by the pressure switch 6, and the atmosphere is sucked through the second suction opening 2b. Even when the suction pressure of the first suction opening 2a gets close to the saturated state, thus, the internal pressure in a pump chamber 13 is increased to suppress a fluctuation of discharge pressure, and generation of a noise can be prevented.
Patent JP-H06207132-A (JP)
Title: Ink for ink jet printing
Inventor: KUSAKI KAZUO
IPC: C09D11/00
Filed: 1993-01-07
Abstract: PURPOSE:To obtain an ink for ink jet printing using a disperse dye without causing nondischarging or nozzle clogging, etc., and capable of performing the printing for a long period. CONSTITUTION:This ink is composed of a disperse dye and a water-soluble organic solvent capable of dissolving the disperse dye or the disperse dye, the water-soluble organic solvent capable of dissolving the disperse dye and a low- boiling alcohol.
Patent JP-H03226384-A (JP)
Title: Welding monitoring device for resistance welding machine
Inventor: SATO RYODA
IPC: B23K11/25
Filed: 1990-01-30
Abstract: PURPOSE:To carry out monitoring in the welding entire stage and to maintain welding quality by providing a monitoring means to compare and monitor a set value set by a setting and storing means with a measurement value measured by a measuring means. CONSTITUTION:At the time of holding a pipe between both electrodes 3 and 8 to perform welding, a current value and an energizing time are measured by a troidal coil 14 and the pressurizing force by an air cylinder 6 is measured by a load cell 9 and the quantity of displacement of an upper electrode 8 is measured by a potentiometer 10. At the same time, a voltage value between the electrodes 3 and 8 is also measured. Electrical signals in accordance with the respective measurement values are inputted to a monitoring device 18 and a microcomputer. The measurement values inputted to the monitoring device 18 are calculated and displayed in order on a display part 20 at specified time intervals. When the respective measurement values exceed the proper ranges of the set values stored in the monitoring device 18, the differences between the measurement values and upper and lower limit values are displayed on the display part 20 as + or - values. At the same time, energizing is stopped or an alarm is given and the generation of a defective product is prevented.
Patent JP-H03223376-A (JP)
Title: Ink for image recording
Inventor: YUASA TOSHIYA
IPC: C09D11/52
Filed: 1990-01-30
Abstract: PURPOSE:To obtain an ink for image recording which can give an image with improved sharpness and anti-fogging property by incorporating two or more specific substances into the ink which has such a property that it adheres to only one of a pair of electrodes being in contact therewith when a voltage is applied from these electrode. CONSTITUTION:At least fine particles (e.g. octahedral synthetic smectite), a liquid dispersion medium (e.g. glycerine or water) and a foaming agent (e.g. sodium bicarbonate) are incorporated in an ink which has such a property that it adheres to only one of a pair of electrodes being in contact therewith when a voltage is applied from these electrodes.
Patent JP-H08208210-A (JP)
Title: Production of graphite powder and production unit therefor
Inventor: EGAWA KAZUNORI
IPC: C10B57/04
Filed: 1995-02-06
Abstract: PURPOSE: To provide a production method and production unit for graphite powder, designed to shorten heat treatment time through such processes that graphite balls are mixed with feedstock powder in a mixing tank provided between a feedstock tank and a feed pipe and the resultant mixture is charged into a heating vessel and conveyed from one end of the vessel to the other end followed by sieving to separate the graphite balls, which are then returned to the mixing tank. CONSTITUTION: A feedstock tank 11a is first charged with feedstock powder such as phenol and/or coke followed by closing a charge port 22 to close the tank 11a, which is then exhausted to remove the air and moisture in the feedstock followed by feeding an inert gas via a gas feed port 11e into the tank 11a. Secondly, a rotary valve 11b is opened and the feedstock powder is transferred to a mixing tank 13 and then mixed with graphite balls 12 in the mixing tank. Then, the resultant mixture is charged via a feed pipe 4 into one end inside a heating vessel 2 where the mixture is moved backward under agitation and mixing and heat-treated in a heating zone 10. The impurities in the feedstock is fed via an exhaust pipe 6 to an exhaust gas treating device 7.  The resultant graphite powder, together with the graphite balls 12, reaches the other end of the heating vessel 2, and then housed, via a discharge pipe 5 and a sieve 14, in a product cooling tank 15a. The graphite balls 12 are returned through a net conveyer to the mixing tank 13.
Patent JP-S55113143-A (JP)
Title: Magnetic tape system
Inventor: WADA TADAHIRO
IPC: G11B5/09
Filed: 1979-02-19
Abstract: PURPOSE: To prevent the cause of an error during a data block read when stopping a magnetic tape running at a high speed, by decelerating the speed of the tape down to a low speed and then by stopping the tape where its inter-block gap is positioned at a magnetic head position.  
     CONSTITUTION: Once an error of data block B is detected, controller 16' cuts off a driving signal to decelerate magnetic tape 7 and every time the data block is detected at the same time, block counter 17' counts up by one. Magnetic tape 7, decelerated down to a low speed, stops on the detection of inter-block gap. Then, the driving signal is turned ON to let the magnetic tape backward and at the same time, block counter 17' decreases its count value by one every time the data block is detected, so that when the count value reaches zero, magnetic tape controller 16' will cut off the driving signal after spacing by as many as data blocks. Next, data block B is read again. Thus, the cause of an error during the read can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61178066-A (JP)
Title: Drum coating method
Inventor: NAKAZAWA SUSUMU
IPC: B05D3/10
Filed: 1985-01-31
Abstract: PURPOSE:To prevent the drying of the surface of a coating solution by flowing out the vapor of the solvent in the solution allowed to fill a coating solution receiving container from a gap at the time of the coating of a drum, by arranging a ring shaped lid provided to the upper part of said receiving container so as to provide a proper gap between said lid and a drum. CONSTITUTION:A coating solution receiving container 1 receiving a coating member 11 such as a blade and a coating solution 12 has a ring shaped lid 13 mounted to the upper part thereof and said lid 13 has an inner diameter properly larger than the outer diameter of a drum 2 and the minute gap 131 between both of them is set to a range of about 0.5-5mm. Because the receiving container 1 is held in an air-tight state by the ring shaped lid 13, for example, the vapor of an org. solvent such as tetrahydrofran having specific gravity heavier than that of air is allowed to always fill the receiving container 1. Because the filling vapor is flowed out from the gap 131 with the rising of the drum 2 at the time of coating, no open air is flowed in the receiving container and the drying of the surface of the coating solution is prevented.
Patent JP-H01194392-A (JP)
Title: Manufacture of printed-wiring board
Inventor: TOYOSHIMA TAKEHIRO
IPC: H05K3/42
Filed: 1988-01-28
Abstract: PURPOSE:To obtain a printed-wiring board by piling an insulation layer and a copper foil without including a catalyst at both sides of a laminated board including a catalyst, by providing opening, and then performing electroless copper plating after forming an external layer circuit. CONSTITUTION:Insulation layers 2 without including a catalyst are piled up at both sides of a laminated board 3 including a catalyst and a copper foil 1 is piled up at the outside. This copper-clad laminate is drilled and an electroless copper plating is performed after forming an external layer circuit. The thickness of an insulation layer 2 without including catalyst should be equal to or less than 0.8times larger than the plating thickness. One part of insulation layer without including catalyst is exposed to the penetration hole. However, if the thickness of the insulation layer 2 is two times or less than the plating thickness, plating film grows from the copper foil 1 and the insulation layer 3 including catalyst and coats this area. Especially, when the thickness of the insulation layer 2 is not more than 0.8times larger than the plating thickness, the minimum plating thickness becomes 0.9times or more larger than the plating thickness, which is extremely appropriate. This configuration allows plating are per unit area surface of printed wiring to be reduced.
Patent JP-S56115182-A (JP)
Title: Inverter
Inventor: MIKAMI WATARU
IPC: H02M7/483
Filed: 1980-02-15
Abstract: PURPOSE: To reduce the percentage of a higher harmonic contained by a method wherein a switching element for connecting the contact point, where two switching elements are connected together in series between both the terminals of a power source, to the neutral point of the power source in an invertor.  
     CONSTITUTION: DC power sources 10, 11 are connected together in series to form one power source, while the contact point where two sources are connected functions as the neutral point O of the power source. A smoothing capacitor 12 and a 3-phase bridge type switching circuit 13 are connected between the power sources. Each of the output terminals U∼W of the switching circuit 13 is connected to a potentially neutral point O through switching transistors Tr13, Tr14, Tr23, Tr24, Tr33, Tr34. Each transistor of the switching circuit 13 is turned on, for instance, in the PWM method to obtain a 3-phase AC output at the output terminals U∼W. In this case, when changing-over the output terminal from one power source terminal to the other, the terminal is connected to the neutral point O of the power source once. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11199438-A (JP)
Title: Water-based cleansing cosmetic
Inventor: TAKITA HIROSHI
IPC: A61K8/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a water-based cleansing cosmetic that gives freshened sense of use and can satisfactorily remove oily or water-based stains on the skin. SOLUTION: A polyoxyethylene fatty acid glycerol is admixed to cosmetics for cleansing. The cleansing cosmetics contains, in addition, one or two or more kinds of thickeners selected from carageenan, alginic acid and its salt, hydroxypropylmethylcellulose, hydroxypropylcellulose, carboxymethylcellulose, carboxyvinyl polymer and its salt and xanthan gum.
Patent JP-H07225775-A (JP)
Title: Equipment installation support device and equipment operation support device
Inventor: IMANAKA TAKESHI
IPC: G06F17/30
Filed: 1994-02-15
Abstract: PURPOSE:To provide an equipment installation support device and an equipment operation support device which easily understandably explane guides by using screen interfaces when a user performs the installation and the operation of an electronic equipment. CONSTITUTION:These devices are provided with installation procedure storage parts 1 storing video moving images teaching the installation procedures for every type of an electronic equipment and type of equipment identification data identifying the type of the equipment by combining them, type of equipment input parts 2 receiving inputs specifying the types of equipments and converting the inputs into types of equipment identification data, installation procedure retrieval parts 3 retrieving the video moving images of the installation procedures from the installation procedure storage parts 1 based on this type of equipment identification data and procedure teaching parts 4 displaying the video moving images of these retrieved installation procedures on screens.
Patent JP-H03221749-A (JP)
Title: Centralized controller
Inventor: OKUDA ISAMU
IPC: F24F11/02
Filed: 1990-01-29
Abstract: PURPOSE:To eliminate unnecessary transmission at the start of operation of a device and alleviate collision of communications, by providing each terminal device with a means for inhibiting transmission from the terminal device itself, until the terminal device receives the first transmission from a main controller to a self-address of the terminal device. CONSTITUTION:In normal operation, when an air conditioner 4 is shifted from a stopped condition into an operation, a transmission-reception controlling means 13 swiftly transmits a signal to a main controller 1 by use of a transmission delay means 10 and a collision-detecting means 12. A terminal device 3 starts operating after being supplied with power, reads a self-address set by an address-setting part 9, and starts a timer for counting a predetermined period from the start of operation. It is then judged whether a signal has been transmitted from the main controller 1 and replied appropriately. If there is no such transmission and the timer has not come to runout, inhibition of self-transmission is continued. When a signal has been transmitted to the self-address or when the timer has already come to runout, inhibition of self-transmission is removed, thereby switching to normal operation.
Patent JP-H09189571-A (JP)
Title: Position detection apparatus
Inventor: WATANABE AKIRA
IPC: G01D5/244
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a position detection apparatus in which the trouble of setting a reference position is eliminated and which is small and low-cost. SOLUTION: After a power supply has been turned on so as to move a stage, counting data to be output from a counter 3 ad the movement amount, for the reference position of the stage, which is stored in advance in a first storage region 5a at a nonvolatile memory 5 is stored in a second storage region 5b at the nonvolatile memory 5, and the added result of both data in the first and second storage regions 5a, 5b are is stored in a third storage region 5c at the nonvolatile memory 5 as data expressing the present position of the stage. When the power supply is turned on again, the data on the reference position stored in the first storage region 5a is updated to latest data expressing the present position, and the data in the second storage region 5b is set to 0.
Patent JP-H03221932-A (JP)
Title: Image recorder
Inventor: HISADA HIDENORI
IPC: G03B7/14
Filed: 1990-01-29
Abstract: PURPOSE:To prevent useless hard copy output by automatically making the number of output copies 'one' when the input method of an original mask plate is switched from printer input to manual input. CONSTITUTION:In the case of the manual input, when the original mask plate is inputted via an automatic document feeder F and the projection for detecting of a sensor 52 is not driven, a manual flag 82 is changed to a set state on a controller 1, and the number of sheets to be copied in the number of copies region 2 is set 'one'. When the number of sheets is set and inputted from a panel switch 20, a set value is set to the region 2 and the set number of sheets is copied. When, the input from the panel switch is not carried out, the number of sheets set in advance to the original mask plate is ignored and only one sheet is automatically copied. When the original mask plate is manually inputted via the feeder F, and the number of sheets is set to the panel switch, only the set number of sheets is copied.
Patent JP-H03224869-A (JP)
Title: Electronic control power steering system
Inventor: KUSANO MASAHIRO
IPC: B62D101/00
Filed: 1990-01-29
Abstract: PURPOSE:To prevent the misdecision of a car speed signal at the time of a vehicle stoppage on a slope under a creep condition, in the case of fail-safe control being conducted at the time of car speed signal abnormality, by detecting the inclination of a car body and so, adding a slope stoppage condition to the abnormal misdecision condition of the car speed signal. CONSTITUTION:An assist power actuator (b) is provided at a vehicle steering system (a). Meanwhile, a car speed and also a brake operation are respectively detected by means of a means (c) and a means (d). Also, whether or not a transmission is at a travel position is detected by means of a means (e), and also the inclination of a car body is detected by means of a means (f). Moreover, the normal control of assist power is conducted by means of a means (g) on the basis of a car speed signal. And when car speed signals are not inputted in predetermined time continuation despite the fact that it is a brake non- operation time and normal travel is being made with the transmission at the travel position, and also car body inclination signals due to a change range within predetermination, are not inputted in predetermined time continuation, fail-safe control is made by means of a means (h) so that setting may be done at assist power at a middle speed travel.
Patent JP-S53104025-A (JP)
Title: Swirl type injection valve
Inventor: TANAZAWA YASUSHI
IPC: F02M61/16
Filed: 1977-02-21
Abstract: PURPOSE: Speediness of responsibility to injection pressure together with favorable atomizing characteristic are provided by means of letting an extremity of a pressured fluid supply tangential passage open into a vortex chamber and letting the other extremity open along the contact direction of circumferential circle inside the vortex chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54111984-A (JP)
Title: Pleated pliable casing and production thereof
Inventor: ADACHI AKINOBU
IPC: B65B9/18
Filed: 1978-02-22
Abstract: PURPOSE: A pleated pliable casing which greatly improves the productibility of sausages, wherein due to the pliability the pleats cannot be spread even when bent during their transportation or insertion into meat packing tubes.  
     CONSTITUTION: A continuous film tube made of cellulose, alginic acid, starch, collagen, or the like is pleated and shrunk into a hollor tube to form a casing for sausage production. The inside wall of the casing is a straight tubular form and the outside wall is provided with spiral corrugations, with each rising portion and recessed portion provided with at least five pleats. The casing 1 is transfered at a constant speed, while being expanded by a gas, along the outside surface of a mandrel 2. The casing 1 is held between a guide gear 4 and a pleated gear 3 which revolves and rotates, and the kicking portion toward the periphery of the mandrel 2 is sequentially displaced so as to easily produce a pleated pliable casing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54111834-A (JP)
Title: Density control device of copying machine
Inventor: AZUMA TAKASHI
IPC: G03G15/08
Filed: 1978-02-22
Abstract: PURPOSE:To perform density controlling and enable density to be set arbitrarily by setting the density with the keyboard on the outside of the copying machine body and controling the number of revolutions of a feed roller. CONSTITUTION:When a desired density suited to the original is inputted from ten keys 10, an encoder 15 converts this to a binary code. A selection circuit 21 supplies this to a memory device 31 to have the input data stored. The stored data is displayed in a display device 32 and at the same time it is converted by a first decoder 33 to a decimal signal to drive a first driving device 40. This turns ON a solenoid 38 to revolve a feed roller. As the feed roller revolves, the signal from a cam switch SW 41 is counted with a counter 45, whose output is then supplied to a second decoder 46 to be converted to a decimal signal. This signal is supplied to a comparator 36 where it is compared with the input data from the ten keys 10. When the feed rollers revolves as much as the number of revolutions conforming to the input data and the desired toner instructed from the ten keys 10 is supplemented, the input signal of the comparator 36 coincides and the solenoid 38 goes OFF. The feed roller then stops.
Patent JP-S54110957-A (JP)
Title: Manufacture of composite metal wire
Inventor: MIYAKE YASUHIKO
IPC: B21C23/28
Filed: 1978-02-20
Abstract: PURPOSE: To strengthen the adhesion between core wire and coating metal by changing relatively the flow rate of coating metal present around and core wire drawn at a definite speed inside a bearing.  
     CONSTITUTION: The steel wire 9 to which a front tension is applied is passed through the forming die 12 whose bearing inside face 14 has the recessed portion 15 and A and B portions of which have equal inside diameters, and at the same time the aluminium billet 11 is drawn by extrusion onto the circumference of the steel wire 9 to obtain the aluminium-coated steel wire of a predetermined size. The recessed portion 15 may have a curved surface. In case where the A and B portions of the forming die 12 are different in diameter, the billet 11 at the A portion is strongly contracted to cause the enlargement of size at the recessed portion and further reformed at the B portion to obtain the aluminium-coated steel wire 13 of a predetermined size. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53104193-A (JP)
Title: Production of compound system comosite superconductor
Inventor: MURASE AKIRA
IPC: H01L39/06
Filed: 1977-02-23
Abstract: PURPOSE: To obtain a superconductor with a good characteristic by binding the first and second metals, which generate a compound superconductor, into a cocentric bar and mounting them in a metallic pipe and filling up the third metal, which has a low magnetic resistance and a high tehrmal conduction, in gaps and processing and heat-treating them. 
     COPYRIGHT: (C)1978,JPO&Japio