baber/WOPTO huggingface dataset:
Patent JP-H02281602-A (JP)
Title: Manufacture of polymer ptc element
Inventor: NANBA NORIYOSHI
IPC: H01C7/02
Filed: 1989-04-21
Abstract: PURPOSE:To shorten the treating time of a polymer PTC element by a method wherein a PTC main body sheet consisting of a polymer, a conductive substance and a silane crosslinking agent is formed and this sheet is subjected to crosslinking treatment utilizing a microwave induction heating. CONSTITUTION:A raw material consisting of a polyvinylidene fluoride 1a, for example, as a polymer, a raw material consisting of a carbon black 1b as a conductive substance and a raw material consisting of a silane compound 1c as a crosslinking agent are kneaded and thereafter, the kneaded material is turned into a PTC main body sheet. This PTC main body sheet 1 is subjected to crosslinking treatment. This treatment is conducted while a microwave is irradiated using a microwave generator 10, such as a magnetron and the like, in a state that the sheet 1 is exposed in a water content-containing atmosphere on a supporting material 11. Thereby, the energy of the microwave is absorbed in water content in the sheet 1, water molecules are actively vibrated and a crosslinking reaction is promoted. Then, after the sheet is dried, electrodes are adhered on the surface and rear of the main body sheet 1 to punch in every unit sheet. Then, after leads are connected, a resin molding is performed.
Patent JP-S59228597-A (JP)
Inventor: TAMURA TOMIO
IPC: E21D11/04
Filed: 1983-06-10
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-H02281338-A (JP)
Title: Task control method
Inventor: TAKADA SHINGO
IPC: G06F9/48
Filed: 1989-04-21
Abstract: PURPOSE:To efficiently perform the task change control with easy processing by checking the length of a queue of running request waiting tasks and controlling the running order of tasks in accordance with this length. CONSTITUTION:When each task in a system receives a running request, the level of the running request task is discriminated. The length of the queue of tasks registered in a request wait address part in accordance with the running level of the task is checked. When this length is longer than a prescribed value, the running request waiting task registered in the address part 1 is preferentially run. The value in a request wait number part 2 is incremented by one each time when the address of task control tables a' to g' is set or chained to the address part 1. Since the value of the wait number part 2 is discriminated to control the running order, deflection of request queues is eliminated and the task change control is possible.
Patent JP-H08279023-A (JP)
Title: Automatic feeding method for sheet and id card preparing device
Inventor: OGURI MASAHARU
IPC: B42D15/10
Filed: 1995-04-04
Abstract: PURPOSE: To securely take a sheet out without staining or flawing its photograph by storing the sheet in a storage part with its photograph down, and sucking the top surface and taking it out, sheet by sheet. CONSTITUTION: The photograph 4 is stuck on a center part of a mount 9 of the sheet, and the device is equipped with a mount tray 34 of the storage part where the mount 9 is stored with the the surface where the photograph 4 is stuck down and a suctional taking-out means A which sucks the surface of the mount 9 in the mount tray 34 where the photograph 4 is not stuck and takes the mount out. At this time, the photograph 4 stuck on the mount 9 is almost in the center nearby the tray lower part where a sucker sucking mechanism member 80 as the suctional taking-out means A is present, which is utilized to suck the part where the photograph 4 is stuck from the reverse side by a sucker 81. Consequently, the suction of plural sheets when air passes through the 1st sheet at the part of the photograph 4 is never caused.  Consequently, the stability of contacting is secured and curved feeding is prevented.
Patent JP-S5529856-A (JP)
Title: Image former
Inventor: SUZUKI KOUJI
IPC: G03G21/00
Filed: 1978-08-24
Abstract: PURPOSE: To correct the power source fluctuations of a corona discharger and enable current to be maintained constant by so constituting the device that the constant current circuits for detecting the surface potentials on a recording medium and flowing the current corresponding to the detection output thereof to corona dischargers are provided.  
     CONSTITUTION: An initial value set voltage is inputted from terminal 59 to a multiplexer 56 during the previous rotation of the drum 11 prior to starting of copying operation and the corona current corresponding to the set voltage is flowed from primary and secondary charger high voltage power source circuits 57, 58 to the drum 11. Next, the surface potential of the drum 11 is detected with a surface electrometer 50 and is inputted as the voltage output to a holding circuit 54 in a potential measurement circuit 53. An arithmetic circuit 55 flows the signal corresponding to the correct DC value to the chargers 22, 23 based on the output of the holding circuit 54. By making the current flowing in the high voltage power sources to constant current, the load fluctuations between the chargers 22, 23 and drum 11 owing to environmental fluctuations and degradation of the photoreceptor may be corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59228391-A (JP)
Inventor: NOBUE TOMOTAKA
IPC: H05B6/64
Filed: 1983-06-08
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-S61262083-A (JP)
Title: Rectifier circuit
Inventor: MATSUZAKI TADASHI
IPC: H02M7/06
Filed: 1985-05-13
Abstract: PURPOSE:To reduce a cost by rectifying the current through a diode bridge, and making a bias current flowing to compensate the forward voltage drop of a diode. CONSTITUTION:A resistor 15 is connected between DC terminals of a diode bridge 10 having four diodes 11-14. A series circuit having a series unit of a resistor 18 and diodes 16, 17 compensates the forward voltage drop of the diodes 11-14 to construct a bias circuit 9 for increasing the rectifying accuracy. An AC input signal is rectified by the bridge 10, and a current flows in the prescribed direction through the resistor 15. The terminal voltage of the resistor 15 is amplified by an operational amplifier 22 and resistors 20, 21.
Patent JP-S62261218-A (JP)
Title: Temperature detector for rotor
Inventor: OGI KAZUYOSHI
IPC: H02K11/00
Filed: 1986-05-07
Abstract: PURPOSE:To facilitate the processing performance of a rotor shaft and to improve the durability by providing a reflecting plate made of a thermally sensing material having a reflecting plane, a light osurce provided to project a light toward the reflecting face to a stator frame and a photodetector and sending the displacement of the reflecting face in response to the light receiving state of the photodetector. CONSTITUTION:When a displacing angle DELTAtheta of the reflecting face 11a reaches a prescribed angle DELTAtheta1 due to the temperature rise of a squirrel cage conductor 10, that is, the reflecting plate 11,the reflected light 15 on the reflecting face 11a is made incident intermittently to the photodetector 14 in response to the rotaton of a rotor 7. Then the angle DELTAtheta1 is set equal to the displacing angle DELTAthetaof the reflectiog face 11a when the temperature of, e.g., the squirrel cabe conductor 10 rises to a warning temperature T1 deg.C, resulting that a warning signal is outputted when the temperature of the squirrel cage conductor 10 rises up to the warning temperature T1 deg.C. Thus, the titled detector is constituted to disconnect the power, to output the warning tone or to light a warning light based on the warning signal, then the adverse effect due to the abnormal temperature rise of the squirrel cage conductor 10 is prevented in advance.
Patent JP-S62260856-A (JP)
Title: Thermoplastic molding resin composition
Inventor: KIYONO TAKASHI
IPC: C08L23/00
Filed: 1986-05-07
Abstract: PURPOSE:To obtain a resin compsn. having improved impact resistance, dimensional stability, rigidity and moldability and suitable for use in the production of the outer plates of an automobile, by blending a high-molecular thermoplastic polyester with an arom. polycarbonate, a specified PE and a filler or a reinforcing agent. CONSTITUTION:A resin compsn. contains 35-85wt% high-molecular thermoplastic polyester (A), 5-30wt% arom. polycarbonate (B), 0.1-30wt% linear low-density polyethylene (C) which is a maleic acid-modified ethylene/alpha-olefin copolymer and 5-35wt% filler or reinforcing agent (D). Preferred examples of the component A are poly(ethylene terephthalate), poly(1,4-butylene terephthalate), etc. The component B can be prepd. by using a dihydric phenol and a carbonate precursor. A copolymer having a density of 0.91-0.95, an alpha-olefin content of 15-30wt% and a maleinizing ratio of 0.1-0.3wt% is preferred as the component C.
Patent JP-H05293566-A (JP)
Title: Connecting device of rolled stock
Inventor: MATSUNUMA SETSUO
IPC: B21D39/03
Filed: 1992-04-22
Abstract: PURPOSE:To prevent the positional deviation of the rolled stock and to prevent the deviation of the working position of rugged part to be formed on the end part of the rolled stock by clamping the rolled stock by a clamping plate during the punching operation. CONSTITUTION:Two sets of cutters 15, 16 to be used in the punching work of projecting parts 3 and recessed parts 4 which are engaged with each other are provided to the end parts of the rolled stock 1, 2, and a clamping plate to press and clamp the respective rolled stocks against lower blades 15a, 16a of the respective cutters.
Patent JP-H044321-A (JP)
Title: Constant speed joint
Inventor: MASUDA TOSHIYA
IPC: F16D3/205
Filed: 1990-04-19
Abstract: PURPOSE:To improve the introducing performance of lubricating oil to the inner peripheral surface side of a roller member by allowing the roller member to be provided with a groove which is formed in turn in the circumferential direction on the outer peripheral surface and a lubricating oil passage which is formed in penetration in the radial direction between the groove and the inner peripheral surface. CONSTITUTION:The lubricating oil which is filled into a constant speed joint flows into an inner peripheral surface side from the outer peripheral surface side of a roller member 3 through a lubricating oil passage 38, and the lubricating oil is supplied into a needle bearing 5. Further, a groove 36 formed on the outer peripheral surface of the roller member 3 serves as a lubricating oil storage place, and a lubricating oil passage 38 is prevented from being cut off by the spherical surface guide groove 12 of an outer joint member 1, and a large quantity of lubricating oil can be supplied into the needle bearing 5.
Patent JP-H08298637-A (JP)
Title: Sensor holding device
Inventor: KUWATA MIKIHARU
IPC: H04N5/64
Filed: 1995-04-27
Abstract: PURPOSE: To easily execute assembly work and to improve workability without applying stress to the junction part of a sensor or a wire or a sensor holding part by separating a movable part for holding the sensor from a pedestal for the movable part. CONSTITUTION: A sensor 5 is fixed on fitting part 1a for holding the sensor 5 and a wire 6 from the sensor 5 is wound around a wire fixing part 1b. A pedestal 2 for a movable part 2 is fixed to the inside of a television(TV) receiver body by a staple 4 so as to be turned to the front face of the body. The movable part 1 for holding the sensor 5 and the pedestal 2 are mutually engaged and fixed by pedestal coupling parts 1c and a sensor holding part coupling part 2a and the wire 6 is fixed on a floating wire preventing lug 2b formed on the pedestal 2. As preparing work the sensor 5 is assembled on the sensor holding part without applying excess stress to the wire soldering part of the sensor 5. Since the movable part 1 is assembled with the pedestal 2 by fitting, its workability can be improved.
Patent JP-S58221659-A (JP)
Title: Production of composite sleeve for rolling roll with caliber
Inventor: NAKAMURA SHIROU
IPC: B22D19/16
Filed: 1982-06-15
Abstract: PURPOSE:To improve the using performance, such as abrasion resistance or the like, of this kind of roll, by casting a sleeve of an intermediate layer for preventing diffusion of Cr between the outside layer of high Cr cast iron and the inside layer of ductile cast iron and hardening only the using layer in the caliber part of the outside layer after a heat treatment. CONSTITUTION:An outside layer 7 of high Cr cast iron, then an intermediate layer 8 of an adamite material on the inside surface thereof are formed to a prescribed wall thickness by centrifugal casting. An inside layer 9 of ductile cast iron is further charged on the internal part thereof by centrifugal or static casting, whereby a composite sleeve wherein the three layers are welded by fusion to one body is cast. The layer 8 here is interposed between the layers 7, and 9 because if said layers are welded by fusion directly, a large amt. of the Cr in the layer 7 enters the layer 9 and deteriorates the toughness of the layer 9. After the composite sleeve is slowly cooled over the entire part, the sleeve is subjected to a diffusion heat treatment, soft annealing and slow cooling. Only the using layer 10 of a caliber part 5 which is beforehand formed by casting on the layer 7 or is formed separately by machining is thereafter subjected to a hardening treatment, whereby the hardness of the layer 10 is made to >=75Hs.
Patent JP-S5728356-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUURA TSUTOMU
IPC: H01L21/8229
Filed: 1980-07-28
Abstract: PURPOSE:To make a junction breakdown type PROM higher in density as well as improve and equalize the writing characteristics, by forming a thin oxide film in a plain region surounded with a thick buried oxide layer, opening the thin film, diffusing shallowly an impurity and forming a junction of cell pants. CONSTITUTION:An N epitaxiall layer 3 is formed on a P substrate 1 provided with an N<+> type buried layer 2. The junction is separated to form an island region 3'. Then an oxidized film 5 is formed by using a mask of a nitride film 11. After a P base 6 is formed by ion injection, etching is so performed that the nitride film 11 is left in the emitter region, and a selective oxidization is performed again to form an oxide film 13. Then, by, for example, a plasma ethcing, the emitter region is opened to provide a polycrystalline Si layer 14. Then, for example, phosphorus is diffused to form a shallow emitter layer 7, and an Al electrode 15 is provided on the Si layer 14 to obtain a memory cell. Thereby, a precise shallow and small junction of the cell pants not influenced by the buried oxide film 5 can be obtained, and a compact device operable at low voltage and having a small writing characteristic fluctuation due to junction breakdown can be formed.
Patent JP-H01275829-A (JP)
Title: Structure of gate porch roofing panel
Inventor: MIZUNO SEIJI
IPC: E04B7/02
Filed: 1988-04-26
Abstract: PURPOSE:To obtain such roofing panels that can rigidly couple with a building body by laying angle brace beams across corner sections of a framing built a plurality of coupling frames between cross frame materials, setting an interval between coupling frames as a module interval of the building body and setting an interval between angle brace beams fixed positions and coupling frames as a half interval of the module interval. CONSTITUTION:Gate porch roofing panels 2 are projected and mounted to the external side of a building body 1. A plurality of coupling frames 4 are built between cross frame materials 3 parallel with the external surface of the building body 1 to frame, and angle brace beams 5 are laid slantly across corner sections of the frame. An interval between coupling frames 4 is a module interval of the building body 1, and a distance between fixed positions with cross frame materials 3 of angle brace beams 5 and coupling frames 4 is a half interval of the module of the building body 1. According to the constitution, the roofing panels 2 can be fixed to the building body 1 by connecting coupling forms 4 positions of the cross frame materials 3 or angle brace beams 5 fixed positions with coupling metal fixtures 6 arranged to the module position of the building body 1.
Patent JP-S595184-A (JP)
Inventor: JIYATSUKU BII KIYANBERU
IPC: A61P37/06
Filed: 1983-06-08
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-H02282386-A (JP)
Title: New phthalocyanine compound and production thereof
Inventor: YOSHITOSHI KOJI
IPC: G11B7/244
Filed: 1989-04-25
Abstract: NEW MATERIAL:A compound shown by formula I [R1 to R8 are 5-20C alkyl)]. EXAMPLE:Octafluoro-octakis(normaloctylthio) zinc phthalocyanine. USE:Pigment, optical information recording medium, photoelectric transfer medium and electrophotographic sensitized material. PREPARATION:Having excellent light resistance. A phthalonitrile derivative shown by formula II (P and Q are SZ) is reacted with at least one selected from a zinc halide, a zinc salt of organic acid, zinc oxide and zinc powder.
Patent JP-H07312228-A (JP)
Title: Charging method of secondary battery
Inventor: AIZAWA YUKIO
IPC: H01M10/44
Filed: 1994-05-18
Abstract: PURPOSE:To ensure the charge in full charge state without causing an excessive charge by judging and detecting the magnitude of a battery voltage in the initial stage of the recharge on the basis of the full charge voltage value at the previous charge, and selecting the continuation and stop of the recharge. CONSTITUTION:When an input power 6 is supplied to a charger 1, the charge voltage value VM at the previous charge preliminarily memorized in a charge control circuit 3 is set. When a secondary battery 5 to be charge is set, then, this is confirmed, and a chargeable voltage Vs=VM-delta is set. While the charge from a constant current source 2 to the battery 5 is started, the battery voltage V is detected to continue the charge in case of V<=Vs and stop the charge in case of V>=Vs, and the charge is finished. In case of the charge continuation, the battery voltage or battery temperature is detected, the battery is attained to the full charge state by voltage derivative control method or temperature derivative control method, the battery voltage at that time is memorized as a new full charge voltage value VM, and the charge is stopped.
Patent JP-S5627508-A (JP)
Title: Loop antenna
Inventor: GOMI SHINTAROU
IPC: H01Q7/02
Filed: 1979-08-15
Abstract: PURPOSE:To make it possible to fold an antenna by connecting four long sized conductors together at their ends so that they will be rotatable and conductive. CONSTITUTION:One end of long sized conductor 2a whose other end is used as an output terminal and one end of long sized conductor 2c, and the other end of conductor 2c and one end of long sized conductor 2d are connected together being rotatable and conductive. Further, one end of conductor 2a and the other end of conductor 2d serving as the other output terminal are held by holding member 4 fixed on base 3 being rotatable. Then, the antenna, when not used, are folded because respective conductors 2a-2d are rotatable.
Patent JP-H10299760-A (JP)
Title: Switching device for switching body
Inventor: KATO HIDEO
IPC: F16C11/10
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To control torque by providing a rotary shaft on a pair of bearing members, mounting parts of a switching body at both the ends, a fixed cam in which the shaft is revolvable on the one side of the bearing members and a rotary sliding cam opposed to this cam. SOLUTION: A bearing part 2a of bearing members 2, 3 is provided with a square hole 2b, a bearing part 3a is provided with a circular bearing hole 3b and a fixed cam 4 is fitted into the square hole 2b. A rotary shaft 5 is mounted on the bearing members 2, 3 so as to be passed through a bearing hole 4a and a bearing hole 3b of the fixed cam 4 revolable in the holes 4a, 3a. A friction washer 6 inserts and passes a deformation shaft part 5e of the shaft 5 into/through the deformation insertion/ passing hole 6a and revolves together with the shaft 5. A rotary sliding cam 7 inserts and passes the deformation shaft part 5e into/through the deformation insertion/passing hole 7a, revolves together with the shaft 5 and slides in the shaft direction. When a switching body is mounted on a mounting part 5b of the shaft 5 and the switching body is opened and closed, the shaft 5 revolves and the opening and closing operations can be controlled by cam torque between the fixed cam 4 and the rotary sliding cam 7 and friction torque between the washer 6 and the bearing part 2a.
Patent JP-H08295702-A (JP)
Title: Production of aqueous polyurethane/fluorovinyl polymer dispersion
Inventor: TANAKA TOSHIKAZU
IPC: C08F283/00
Filed: 1995-04-27
Abstract: PURPOSE: To produce an aqueous dispersion improved in stability by adding a neutralizing agent to an organic solvent dispersion of a specified water-dispersible polyurethane and a fluorovinyl monomer, forming an emulsion by phase inversion by adding an aqueous medium to the dispersion and subjecting the emulsion to a polymerization reaction in the presence of a polymerization initiator. CONSTITUTION: 9-4 pts.wt. water-dispersible hydrophilic-group-containing, polyurethane having a content of hydrophilic groups of 0.5-5wt.% is dissolved in an organic solvent (e.g. methyl ethyl ketone) to form a solution. To this solution, 1-6 pts.wt. mixture of 40-95wt.% perfluoroalkyl-containing ethylenically unsaturated monomer and 5-60wt.% ethylenically unsaturated monomer copolymerizable therewith are added to form a dispersion. 65-100% equivalent, based on the hydrophilic groups of the polyurethane, a neutralizing agent (e.g. ammonia) is added to the dispersion, and the neutralized dispersion is emulsified by phase inversion by adding water with stirring in divided portions each amounting to 1/30 to 1/S of the amount of the dispersion. The emulsion is then subjected to a polymerization reaction at 50-80 deg.C in the presence of a polymerization initiator.
Patent JP-S58221219-A (JP)
Title: Dephosphorization method of molten steel
Inventor: MIYAWAKI YOSHIHARU
IPC: C22B9/10
Filed: 1982-06-18
Abstract: PURPOSE:To dephosphorize molten steel inexpensively with high efficiency by discharging the slag formed in a steel making furnace together with the molten steel tapped therefrom into a ladle and stirring the slag and the molten steel in the ladle. CONSTITUTION:The slag formed in a steel making furnace is discharged without much dephosphorization although it has dephophorization power at a high temp. of about >=1,600 deg.C in the steel making furnace. The molten steel cools down by about 50-100 deg.C when it is transferred into a ladle. Gaseous Ar is blown into such cooled steel in the ladle to stir the slag discharged from the steel making furnace together with the molten steel, whereby the dephosphorization power of said slag is activated and the steel can be dephosphorized effectively. Since the slag itself has large degree of oxygen potential, there is no need for replenishing the source for oxygen, and since there is not need for any flux, the steel is dephosphorized inexpensively, and the problems such as the decrease in the temp. of the molten steel and the generation of white smoke are eliminated.