baber/WOPTO huggingface dataset:
Patent JP-H1177169-A (JP)
Title: Roll forming method and roll forming stand
Inventor: SUGANO KOJI
IPC: B21C51/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a roll forming method and a roll forming stand capable of continuously forming a skelp even though a forming roll is thermally expanded at the time of roll-forming the warm skelp. SOLUTION: The stand is provided with an AC servomotor 13 ascending and descending an upper roll 1, a load cell 14 which is arranged in a supporting part of the upper roll 1 and continuously outputs a forming force, and a roll gap controller 15 wherein the output of the load cell 14 is compared with a prescribed upper limit value and the AC servomotor 13 is driven so that the output of the load cell 14 does not exceed the upper limit value to adjust the height position of the upper roll 1. The skelp (s) is continuously formed while adjusting the height position of the upper roll 1 whenever necessary so that an actual measurement of the forming force does not exceed the upper limit value.
Patent JP-H0565123-A (JP)
Title: Band type packing machine
Inventor: NAKANO KIKUO
IPC: B65B13/18
Filed: 1991-08-29
Abstract: PURPOSE:To provide a band type packing machine which is equipped with a press device that can perform an appropriate compression by means of a simple structure. CONSTITUTION:Piston type rodless cylinders 27, 29 are fixed at right and left sides of the front surface of a band guide arch 3. A press bar 35 is attached to the piston type rodless cylinders 27, 29. A pad for compression 37 made of an elastic material is fixed on the lower side of the press bar 35. Stop members 39, 39 are openably arranged on the rear side of the band guide arch 3.
Patent JP-H03264753-A (JP)
Title: Liquid-cooling device of cylinder head in subchamber type engine
Inventor: YAMADA KIICHIRO
IPC: F01P3/04
Filed: 1990-09-14
Abstract: PURPOSE:To decrease thermal stress in a cylinder head so as to prevent generation of a crack by providing constitution, so that cooling fluid is circulated in a cooling fluid jacket formed in the periphery of a subchamber, and forming a cooling passage in which cooling air passes through a part except the periphery of the subchamber in the cylinder head. CONSTITUTION:In the case of a subchamber type Diesel engine 1 in which a subchamber 22, arranged in the one lateral sideward of intake and exhaust valve holes 19, 20, and a pushrod insertion chamber 14, arranged in the other lateral sideward, are formed in a cylinder head 8, an oil jacket 9, which opens a cooling oil supply path branched from halfway a lubricating oil supply path, is formed in the periphery of the subchamber 22, and also a cooling passage 32, in which cooling air passes through a part except the periphery of the subchamber 22 in the cylinder head 8, is formed. Oil in the oil jacket 9 is circulated through an oil cooler 11 connected to an outlet 10 an inlet 9a, formed in upper and lower parts of the oil jacket, while guiding the cooling air, produced in a cooling fan, to the cooling air path 32 by an air introducing case.
Patent JP-H07102479-A (JP)
Title: Liquid softener composition
Inventor: SAKATA YASUSHI
IPC: D06M13/46
Filed: 1993-09-30
Abstract: PURPOSE:To provide the subject composition good in biodegradability, capable of imparting various textile fibers with excellent softness and antistaticity and also elasticity, containing a quaternary ammonium salt having specific structure. CONSTITUTION:The liquid softener composition comprises (A) 3-40wt.% of a quaternary ammonium salt of formula I [R<1> and R<2> are 1-40C alkyl or hydroxyalkyl; R<3> and R<4> are 1-5C alkylene, alkenylene or hydroxyalkylene; R<5> is a group of formula II or III (R<8> is H or 1-4C alkyl); R<6> is 8-36C alkyl or alkenyl; R<7> is 7-35C alkyl or alkenyl; n is 0-10; X<-> is anion], (B) water, (C) <=10wt.%, based on the component A, of an amidoamine of formula IV and (D) a monohydric alcohol. This softener composition is excellent in preservability, capable of imparting various textile fibers with excellent softness.
Patent JP-S60138500-A (JP)
Inventor: MIYAMOTO TERUHIKO
IPC: G21F9/28
Filed: 1983-12-27
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-H0291737-A (JP)
Title: Monitoring and controlling method for runaway of controller
Inventor: YAMAZAKI SHUICHI
IPC: G03G15/00
Filed: 1988-09-29
Abstract: PURPOSE:To eliminate the need of a special additional circuit for monitoring a runaway by updating successively a numerical value of a reference value holding means, and also, detecting it as abnormality, when the numerical value reaches a prescribed value, and setting the numerical value of the reference value holding means to an initial value, whenever a second control unit executes a first processing. CONSTITUTION:In a second processing in which a first control unit 300 transmits periodically and repeatedly data to a second control unit 100 and a second control unit 100 executes an interruption in response thereto, a numerical value of a reference value holding means is updated successively, and also, when the numerical value concerned reaches a prescribed value, it is detected as abnormality. Also, whenever a second control unit 100 executes a first processing, the numerical value of the reference value holding means is set to an initial value. In such a way, even a runaway generated in only a main routine can be detected, and a special complicated hardware becomes unnecessary.
Patent JP-2000075794-A (JP)
Title: Display label, method and device for marking display label, and tire
Inventor: KOKUBU TAKAO
IPC: B23K26/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a display label such that information can be additionally recorded on the display label bonded to a tire, a method and device for marking the display label, and a tire. SOLUTION: A bar-coded label 10 comprises a bar code layer 12, a thermally variable layer 14, and an adhesive layer 16 laminated in that order. Information about a tire is displayed on the bar code layer 12 as a bar code 15. Margins 18 for additionally recording information such as the hysteresis of tire inspection in the form of letters or the like are provided at each end of the bar code layer 12. The thermally variable layer 14 is designed to vary into a different color from the color of the surface of the bar code layer 12 when heat of 300 deg.C or higher is applied thereto by irradiation of a laser beam or the like. The laser beam is made to irradiate the label along the letters or the like marked on the margins 18, to burn the bar code layer 12 and to discolor the thermally variable layer 14 to allow recognition of the letters or the like.
Patent JP-H0560501-A (JP)
Title: Bearing and manufacture thereof
Inventor: USUDA HIDEO
IPC: F16C43/06
Filed: 1991-08-29
Abstract: PURPOSE:To provide a bearing and a method for the manufacture thereof capable of simplifying a manufacture process and lowering production cost. CONSTITUTION:A retainer 11 and a peripheral retaining hole 12 are integrally molded with each other, using an elastic synthetic material. The retaining hole 12 is provided with projections 24 and 25 at surface and reverse openings for retaining a ball 13. The projection 25 can be expanded to the diameter of the ball 13, via elastic deformation, and the ball 13 can be pressed into the hole 12. According to this construction, a caulking process can be eliminated, and a manufacture process can be substantially simplified. Also, production cost can be reduced.
Patent JP-H0557448-A (JP)
Title: Fillet welding method with high efficiency for thick steel plates
Inventor: YAMAGUCHI TADAMASA
IPC: B23K9/18
Filed: 1991-08-30
Abstract: PURPOSE:To easily perform two-electrode T type fillet welding with high efficiency on thick steel plates by providing a groove in accordance with the web thickness and using specified calcined flux and a specified wire to perform one-pass submerged arc welding on both sides under specified conditions. CONSTITUTION:A web 1 made of a steel plate containing <=0.21wt.% C is subjected to edge preparation and subjected to T type fillet welding to a flange 2 by the two- electrode method. At that time, one-pass submerged arc welding is performed on both sides by the full penetration method by providing the groove having 1/4-l/3 depth of thickness in the web 1 thickness of 36-60mm and by the partial penetration method by providing the groove having 1/5-1/4 depth of thickness in the web 1 thickness of 60-120mm. In addition, the calcined flux having the quantity of generation of gas containing 60-91wt.% SuO2=MgO+CaO, 5-30% TiO2+Al2O3 +CaF2 and 2-8% meal powder, 2-10% proper grain size and specific gravity and the wire containing the C quantity shown by the inequality and 1.20-2.50% Mn and having 4.8-6.4mmphi are used. In addition, a push angle of a preceding electrode L and a drag angle of a succeeding electrode T, and a current ratio IT/IL are regulated to 3-15 deg., 3-20 deg. and 0.65-1.00, respectively.
Patent JP-H0563198-A (JP)
Title: Thin film semiconductor device
Inventor: TSUDA HISANORI
IPC: H01L29/786
Filed: 1991-08-30
Abstract: PURPOSE:To provide an inexpensive thin film semiconductor device which has high initial characteristics and a high reliability and maintains the characteristics even in a hard environment. CONSTITUTION:A thin film semiconductor device has a semiconductor layer 11 made of at least amorphous silicon, metal electrodes 6, 7 and a protective film 10 formed on an insulating base. In the device, the layer 11 contains impurity ions implanted through the protective film.
Patent JP-H0694223-A (JP)
Title: Combustion apparatus
Inventor: YAGI KAZUO
IPC: F23D14/08
Filed: 1992-09-14
Abstract: PURPOSE:To realize low NOX of exhaust gas and to obtain a wide satisfactory combustion area by circulating exhaust gas only to a secondary air passage side of a burner. CONSTITUTION:An exhaust gas circulation passage 3 is connected at its one end to an exhaust gas intake port 131 opened at a peripheral wall of an exhaust cylinder wall 13 and connected at the other to an exhaust gas supply port 16 opened at a wall of a secondary air passage 116 isolated by a partition plate 115 from a primary air port 113. An exhaust gas circulation fan 4 is disposed in the passage 3 to circulate part of exhaust gas H generated by combustion of a gas burner 11 from an exhaust gas supply port 16 into a combustion housing through the passage 3 during rotation. The circulated gas H is mixed with burning air N of the passage 116 to become secondary air of the burner 11. Thus, oxygen concentration in the secondary air is reduced to lower flame concentration of the burner, thereby reducing NOX concentration in the exhaust gas to be exhausted from an exhaust port to 60ppm or less.
Patent JP-H0292548-A (JP)
Title: Ink jet recording device
Inventor: IKEDA KOICHI
IPC: B41J2/165
Filed: 1988-09-29
Abstract: PURPOSE:To remove generation of discharge inferiority of a liquid drop by a method wherein a means which counts standby time is provided in an ink jet recording device and said means is so constructed as to perform recovery operation of a recording head when a specific elapsed time has elapsed. CONSTITUTION:A power source is supplied to an power source part 9, and a carriage 22 on which a recording head 21 is mounted is moved to a home position H to perform initial operations such as resetting or the like of various counters or the like. A timer 104 is reset and counting is started. An operation panel 5 selects on line and judges whether printing is performed on recording paper P or not by inputting recording data via an interface circuit 4. In the case of negation judgement, a state of the operation panel 5 is read and whether recovery operation of the recording head 21 is selected or not is judged. When selected, the recovery operation of the recording head 21 is performed. In the case of negative judgement, whether the timer 104 counts up or not is judged. When counting up of the timer is detected, the recovery operation of the recording head is performed. When the counting up of the timer 104 is not detected, the recording data are inputted via the interface circuit 4.
Patent JP-H0564459-A (JP)
Title: Overcurrent controller for inverter section in ups
Inventor: KATO MASAYUKI
IPC: H02M7/48
Filed: 1991-08-30
Abstract: PURPOSE:To realize stabilized power supply to a load by constituting an overcurrent controller of a CT provided in the input circuit for an inverter, a current detector, and an overcurrent control circuit. CONSTITUTION:Upon detection of an overcurrent through a CT, an inverter is stopped and a switch 2 is switched to ON instruction (direct power supply) S8. When the inverter section is started again upon elapse of a set time of a timer 3 while sustaining direct power supply S8, a decision can be made whether the cause of overcurrent exists on the inverter side or on the load side. Overcurrent is produced due to overload on the load side if the inverter section starts smoothly whereas the overcurrent is produced due to inner failure at the inverter section if an overcurrent is detected again to stop the inverter. Consequently, power can be fed stably to a load without repeating inverter power supply S7 and direct power supply S8.
Patent JP-H07158678-A (JP)
Title: Energy absorption structure
Inventor: KEESU HAUTSUZAHEERU
IPC: F16F7/12
Filed: 1994-10-11
Abstract: PURPOSE: To specify a moving direction of a tube by arranging an energy absorbing invert tube which has one end anchored and second end connected to a structural element, applying longitudinal force to the structural element, and arranging a guide member for guiding the tube longitudinally. CONSTITUTION: An inverter tube 4 has a straightly cut end 6. An opposite portion 10 is bent to the side of the end 6. An edge 12 is fixed to a fixed structural member 14. A guide element 16 is arranged in the tube 4. When power is applied to the tube end 6, the portion 10 is bent. The tube 4 is moved rightward accompanied therewith, and guided in a guide flange 20 formed on a plate 22 at a point 18. The plate 22 is fixed to a support bar 24, and forms a part of the fixed structural body. The moving direction of the inverter tube 4 can be estimated, that is, the direction is previously determined.
Patent JP-S6486456-A (JP)
Title: Manufacture of organic electrolytic battery
Inventor: SADAMURA AKIRA
IPC: H01M6/16
Filed: 1987-09-29
Abstract: PURPOSE:To provide a highly reliable battery capacity deterioration under storage and bulging of the battery, wherein water content in the components can be removed easily, by incorporating a process to dry the components of battery with infrared rays. CONSTITUTION:The components of a battery are previously dried by means of radiation of infrared rays(IR) and then used. An IR furnace is fitted with interior Al foil over the whole inner surface more than the IR heater 7 part. IR heater is connected with a variable resistor 8 to control the temp. in the furnace through adjusting of the voltage. The components 9 of organic electrolyte battery is put on a tray 10 consisting of stainless steel mesh and located as shown in the attached illustration. With the power supply put on, the IR rays from the heater are irradiated to the components and also irregularly reflected at the Al foil in the furnace to cause irradiation of the components in all directions, and only ten min. is enough to raise the components temp. up to 110 deg.C, and thus the water content in the components can be seethed momentarily.
Patent JP-2001077489-A (JP)
Title: Printed board
Inventor: TADA SHIGERU
IPC: B23K1/018
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To recover solders of the same composition, without mistaking by a method where a display, which can be read as an alloy composition of the solders, is attached to an arbitrary place on a printed board. SOLUTION: Circuit 2 are formed of a copper foil on a printed board 1, and electronic components 3 are respectively mounted on the soldered parts of the circuit 2. The soldered parts of the board 1 and the components 3 are soldered together with lead-free solders 4. Those lead-free solders 4 are formed in an Sn-Ag-Cu ternary composition and a display 5 of Sn-Ag-Cu, which are the compositions of the solders 4, is set so as to attach to the peripheral edge of the board 1. Hereby, since the solders of the same composition can be recovered without making mistakes and other dopant will not be mixed in the solders 4, recycling of the solders 4 becomes possible.
Patent JP-S60141174-A (JP)
Title: Inverter circuit
Inventor: OCHI MASAFUMI
IPC: H05B41/24
Filed: 1983-12-28
Abstract: PURPOSE:To improve a load characteristic by a simple circuit configuration by connecting a feedback winding from an inductance element through a series resistor with the base of a transistor and connecting a diode in parallel with the series resistor. CONSTITUTION:A feedback winding (n) is provided at an inductance element 6, and part of a voltage induced in the element 6 is fed back to the base of a transistor 3, thereby forming a self-excited oscillator. A resistor R1 is inserted into a feedback loop for feeding back from the winding (n) to the base of the transistor 3, and a series circuit of a resistor R2 and a diode D is connected in parallel with the resistor R1. In this case, only the diode D may be connected with the resistor R1, or the diode D or a series circuit of the resistor R2 may be connected in parallel with only part of the resistor R1.
Patent JP-S6487486-A (JP)
Title: Side plate connector for cage chamber of elevator
Inventor: YANAGI NAOHIKO
IPC: B66B11/02
Filed: 1987-09-29
Abstract: PURPOSE: To simply connect together side plates by providing dovetail groove- shaped engaging grooves on the joint faces of joint bars respectively fixed to the end faces of mutual adjoining side plates, and inserting a connecting bar of section corresponding to the engaging grooves of both joint faces therein. CONSTITUTION: On the joint end faces opposite to each other of adjoining side plates 4, joint bars 20 are respectively previously formed. Dovetail groove-shaped engaging grooves are respectively formed on the joint faces opposite to each other of the joint bars 20. At assembling, the joint bars of the side plates are arranged so as to be opposite to each other, a connecting bar 21 of the same section as the section of the mutual engaging grooves formed by them is inserted, and hence both the side plates 4 are simply connected together.
Patent JP-H0295511-A (JP)
Title: Manufacture of saw tooth portion
Inventor: ASADA YOSHIHIKO
IPC: B23D65/00
Filed: 1988-09-28
Abstract: PURPOSE:To increase durability of a tooth portion so as to reduce the cutting resistance resulting in increased bit depth by forming a cutting edge base, which is wider than a substrate in width and has a flank and rake face, on the tip portion of the saw tooth and then electro-depositioning cemented carbide abrasive grains on the surface thereof. CONSTITUTION:On the tip end of each saw tooth portion, which is formed on the outer periphery portion of a substrate 11, there is provided a saw main body 10 with the side face forming a cutting edge base 13 which projects sideward from the side face of the substrate 11, followed by covering the whole surface of the saw main body 10 with insulative coating 14. The surface of the cutting edge base 13 is ground to remove the coating 14 thereon and then the flank 13a and rake face 13a are formed, thus rigidly sticking cemented carbide abrasive grains through electro-deposition metal on the surface of the cutting edge base 13. As a result, the cemented carbide abrasive grains are rigidly sticked only on the surface of the cutting edge 13 formed on the tip portion on each saw tooth, which is used to cut a workpiece. In addition, with the flank 13b and the rake face 13a on the cutting edge base 13, the cutting resistance is made smaller.
Patent JP-H08109312-A (JP)
Title: Phenolic resin molding material
Inventor: YAMASHITA CHITOSHI
IPC: C08L61/04
Filed: 1994-10-11
Abstract: PURPOSE: To provide a phenolic resin molding material containing a resin component, hexamethylenetetramine and crushed woven cotton fabric as essential components, moldable by low-pressure molding, exhibiting excellent filling performance into mold in molding and giving extremely little and thin burr to enable easy deburring and improve the productivity in the finishing step. CONSTITUTION: This molding material contains (A) a resin component composed of (i) a bisphenol F compound or a bisphenol A compound and (ii) a novolak phenolic resin at a (i/ii) ratio of 41/59 to 60/40, (B) hexamethylenetetramine and (C) crushed woven fabric produced by crushing woven cotton fabric as essential components. The amount of the component C is preferably 50-200 pts.wt. based on 100 pts. wt. of the component A and the composition is preferably further kneaded with (D) a compound having >=2 OH groups on benzene ring (e.g. resorcinol).
Patent JP-H0295556-A (JP)
Title: Grinder equipped with end face measuring device
Inventor: OTA NORIO
IPC: G05B19/416
Filed: 1988-09-29
Abstract: PURPOSE:To perform external grinding and internal grinding with the contact end face of a work as the reference by one end face measuring device by providing a control means for executing the external and internal grinding control of a work based on the contents stored in a position memory means and angle memory means. CONSTITUTION:The position of an external grinding grindstone Ga from the revolving center of a revolving base 13, the position of an internal grinding grindstone Gb from the revolving center of the revolving base and the position of an end face measuring device 31 are stored in a position storing means in advance. Moreover in an angle memory means, the angle of the revolving base of the time when the external grinding grindstone corresponds to the work and the angle of the revolving base of the time when the end face measuring device corresponds to the work are stored, a table is moved in the state of revolving the end face measuring device to the work side and the work end face is brought into contact with the end face measuring device. The position of the table at this time is stored in a position memory means, the external grinding grindstone or internal grinding grindstone is revolved to the work side and based on the contents stored in the position memory means the grinding of the external face or internal face of the work is controlled by a control means 46.
Patent JP-H1086576-A (JP)
Title: Binder
Inventor: HATANO TAKASHI
IPC: B42F13/14
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a binder made of resin which does not occupy a space at the time of transporting or storage. SOLUTION: In the binder 10 formed of a resin molding and comprising side plates 12, 13 connected to both sides of a back plate 11 via a linear thin part (a), a plurality of pins 15 stood at predetermined positions on the one plate 12, and engaging holes 17 for detachably engaging ends of the pins 15 with the other plate 13 when the plate 11 and both the plates 12, 13 are bent in U-shape at the part (a), the pins 15 are mounted at their root mounting parts in a fixed state at the plate 12. At the time of using, the pins 15 may be initially stood, and hence no space at the time of transporting or storage is occupied.
Patent JP-S62104880-A (JP)
Title: Bright-finished decoration part made of stainless steel
Inventor: SAKAKIBARA TAKASHI
IPC: C09D7/12
Filed: 1985-10-31
Abstract: PURPOSE:To obtain an electro-deposited decoration part giving clear feeling and usable even as a molding of an automobile part without causing the color fading, by adding a specific amount of a specific pigment to an acrylic cation- type clear lacquer and applying the obtained cationic electrodeposition paint to the surface of a rigid thin plate of stainless steel. CONSTITUTION:An acrylic cation-type clear lacquer is added with 0.01-5wt% pigment and the obtained cationic electrodeposition paint is applied to the surface of a rigid thin plate of stainless steel to obtain the objective bright- finished decoration part. The pigment is copper phthalocyanine blue for blue color, copper phthalocyanine green for green color, lake for red color and amber for brown color.