baber/WOPTO huggingface dataset:
Patent JP-S52120806-A (JP)
Title: Recording and reproducing apparatus
Inventor: YANAGISAWA GEN
IPC: H04N5/78
Filed: 1976-04-02
Abstract: PURPOSE: To provide a recording and reproducing apparatus of the type having two heads, in which gap distance of the head is varied in the direction of its width, and the head is scanned over a plurality of tracks, whereby wide range reproduction is enabled and its resolution can be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52122077-A (JP)
Title: Growing method of binary semiconductor single crystal
Inventor: SHINOHARA KOUJI
IPC: C30B11/00
Filed: 1976-04-06
Abstract: PURPOSE: To obtian binary single crystal by repeating coolign of molten alloy of the composition resembling to the mixing ratio at an eutectic point, separating the solidified portion in a liquid phase-solid phase co-existing state, further melting the solidifed portion then solidifying the melt partially. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09226668-A (JP)
Title: Shift operation device for bicycle
Inventor: YAMANE TAKURO
IPC: F16H63/04
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a operation device for a bicycle having a structure preventing protruding outward in a diametric direction of a winding unit, in a first operator of swivel operation type performing one-way directional rotation of the winding unit and a second operator of slide operation type performing the other-way directional rotation of the winding unit. SOLUTION: A first operator 20 of swivel rotation displacement type is arranged conenctrically relating to a shaft center X of a winding unit 50, also the first operator comprises a boss part swivelable around the shaft center of the winding unit and a lever part 21 extended along the shaft center of the winding unit from this boss part, a second operator 80 of linear slide displacement type is arranged concentrically relating to the shaft center of the winding unit, also to be linearly movable along the shaft center of the winding unit, the first operator 20 constitutes a lower surface of a shift operation device, the second operator 80 constitutes an upper surface of the shift operation device.
Patent JP-S61195728-A (JP)
Title: Manufacture of air permeable mold
Inventor: UNO KENICHI
IPC: B22C9/00
Filed: 1985-02-26
Abstract: PURPOSE:To obtain air permeable casting molds easily and safely by forming a plaster base molding material by mixing water and a water absorbent into the material and removing the water being in the absorbent by drying. CONSTITUTION:Water and a water absorbent such as starch which absorbs a lot of water are mixed into a molding material consisting of plaster, cement, and aggregates. That slurry is formed, dried to remove the absorbed water, and removed from a mold. The above treatment forms a lot of continuous blow holes and provides the mold with a sufficient air permeability. Casting of zinc alloys and others having a dimensional accuracy are produced by increased fluidity and reduced blow holes when the air permeable mold is used.
Patent JP-S60184106-A (JP)
Inventor: TAKAMIZAWA SHIYOUEI
IPC: A47L9/00
Filed: 1984-02-29
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-H01212527-A (JP)
Title: Electric cleaner
Inventor: KATO KIMINORI
IPC: A47L9/24
Filed: 1988-02-19
Abstract: PURPOSE:To exterminate ticks reliably even if suction air flow drops by employing spirally protruding inner face in an operating pipe bend with an obtuse angle. CONSTITUTION:A suction path coupled with the filter in an electric cleaner body 1 comprises two extending pipes 2, 3, an operating pipe 4 bent with an obtuse angle and a hose 4'. A spiral pipe wall is formed at the bent section of the operating pipe 4 thus forming an inward spiral protrusion 5. Air containing dust and sucked through a floor nozzle 6 is bent when it passes through the operating pipe 4 and collides against the protrusion 5. Ticks existing in the air containing dust are exterminated by the collision impact and filtered together with the dust.
Patent JP-S61198146-A (JP)
Title: Photosensitive resin composition and photosensitive element
Inventor: ISHIMARU TOSHIAKI
IPC: G03C1/08
Filed: 1985-02-27
Abstract: PURPOSE:To enable the formation of a resist image having superior heat and plating resistances and usable as a solder mask by adding a specified heterocyclic compound contg. nitrogen, a phosphoric acid compound, a thermoplastic, org., high molecular compound, a photopolymerizable compound and a sensitizer. CONSTITUTION:This photosensitive resin composition contains a heterocyclic compound (a) contg. nitrogen represented by the formula (where n=1, 2 or 3, R1 is H, halogen, lower alkyl, cyano or nitro, m=1, 2 or 3, each of R2 and R3 is 1-12C alkyl or hydroxyalkyl), a phosphoric acid compound (b) having a photopolymerizable unsatd. bond, a thermoplastic, org., high molecular com pound (c), a photopolymerizable compound (d) having at least one terminal ethylene group and a sensitizer and/or a sensitizer system (e) which initiates the polymn. of the unsatd. compounds (b), (d) when irradiated with active light. The amount of the compound (a) is 5X10<-5>-5X10<-2>mol per 100g in total of the compounds (c), (d), and the amount of the compound (b) is 5X10<-5>-5X10<-2>mol. The amount of the sensitizer and/or the sensitizer system is 0.5-10pts.wt. of the amount of the photosensitive resin composition.
Patent JP-H01212833-A (JP)
Title: Regenerative heat exchanger
Inventor: OISHI TETSUSHI
IPC: F24F1/00
Filed: 1988-02-19
Abstract: PURPOSE:To improve the spontaneous heating capacity to warm up a place to be used temporarily for a short time, by installing a warm water introducing section, a heat exchanger provided with a heat reserve section to store the heat of said warm water introducing section, a motor-driven valve installed on the inlet side of warm water, a sensor adapted to open/close the motor-driven valve when the heat exchanger reaches a specified temperature, and a blower. CONSTITUTION:Warm water flows into a warm water introducing section 23 from a boiler. As it develops into hot water gradually, the quantity of heat is transferred into a heat reserve member 26 by way of a plate fin 22 and accumulated in the heat reserve member 26. When the plate fin 22 reaches a specified temperature, a motor- driven valve 25 is closed by the action of a sensor 27. In other words, after the heat is accumulated in a heat reserve member 24, the water ceases to flow and the heat reserve member 24 is maintained at a specified temperature. When it is necessary to warm up a washroom, a toilet room and the like for a short time, by way of the plate fin 22, the heat accumulated in the heat reserve member 24 heats an indoor air which has flown in from a suction port 20 and turns the heated indoor air into a warm air, thereby carrying out spontaneous heating from a discharge port 31 and exerting a spontaneous heating efficiency for a small space.
Patent JP-H08234526-A (JP)
Title: Controller for developing bias power source
Inventor: KISHI SHINOBU
IPC: G03G15/01
Filed: 1995-02-27
Abstract: PURPOSE: To provide a controller free from toner adhesion and carrier adhesion by applying DC voltage and AC voltage orderly connected in series to respective developing devices through a switch as bias voltage and turning off the AC voltage at the time of changing over the switch. CONSTITUTION: The switches SW1 to SW4 receive the output of the serial connection circuit of developing bias 71 and 72, so that the developing bias voltage VDC+VAC are applied to respective Y, M, C and K developing devices 20. A control part 80 controls timing for changing over the switches SW1-SW4, and also generates a control signal for turning off the output of an AC bias voltage source 72. For instance, the developing process of Y-toner is completed while the Y-switch SW1 is turned on, and after its completion, the control part 80 turns off the AC bias voltage source 72. Since the output of the AC bias voltage source 72 does not become zero for a while even if it is turned off, float is given, and after the AC voltage completely becomes zero after the float, the Y-switch SW1 is turned off for the first time.
Patent JP-H06252417-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUOKA HIDEYUKI
IPC: H01L27/108
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a very fine channel and new conduction characteristics by a method wherein a plurality of the first and the second gate electrodes having microscopic gaps are crossed, the third gate electrodes is provided on the second gate electrode through an insulating film, and the region under the crossing part of the first and the second gate electrodes is used as a channel region. CONSTITUTION:An element isolation region 2 is formed on the surface of a semiconductor substrate 1 using a thermal oxidization method, and two first gate electrodes 4 and an oxide film 5 are laminated thereon through the intermediary of a gate insulating film 3. Then, after an insulating film 5 has been formed on the side wall of the first gate electrode 4, the second gate 6 and an oxide film 7 are laminated in such a manner that they cross the channel which is prescribed by the first gate 4, and an insulating film 71 is formed on the side part of the second gate electrode 6. The third gate electrode 8 is formed by filling the overlapped gap part of the second gate electrode 6 and the gap of the opposing first gate electrode 4, and besides, a source region 9 and a drain region 10 are formed.
Patent JP-H11236656-A (JP)
Title: Method for repairing dipping roll in hot dip galvanizing bath
Inventor: KAWANISHI YOSHIHIRO
IPC: C23G1/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To effectively remove adhered dross without damaging a roll base material of a thermal spraying roll and the thermal spraying layer thereof by pickling the thermal spraying roll used as a dipping roll in a hot dip galvanizing bath and adhered with dross with a pickling soln. added with an oxidizer. SOLUTION: By continuously using a dipping roll in a hot dip galvanizing bath for a steel strip, dross is formed and adhered to the thermal spraying roll surface of a dipping roll by the reaction of iron eluted from the steel strip and zinc in a plating bath. The thermal spraying roll adhered with the dross is taken out from the bath and the adhered dross is removed to prevent the generation of thrusting flaws. In a method for repairing the dipping roll, the thermal spraying roll is pickled with a pickling soln. added with an oxidizer to remove the adhered dross. At this time, as the pickling soln., the one contg. inorganic acid by 1 to 20 wt.% acid concn. and a peroxide oxidizer such as peroxoacid and hydrogen peroxide having about >=0.5%, preferably about 1 to 10% oxidizer concn. is preferable.
Patent JP-H01213940-A (JP)
Title: Deflection yoke fitting and adjusting method for color image receiving tube
Inventor: MIURA YUKIHIRO
IPC: H01J9/44
Filed: 1988-02-23
Abstract: PURPOSE:To prevent drop of brightness and deterioration of chromatic pureness likely caused by external vibration by fitting a deflection yoke on a color image receiving tube, giving vibration to this image receiving tube under operation, and setting the mounting position of the deflection yoke. CONSTITUTION:A deflection yoke 15 is fitted on a color image receiving tube, and this fitted deflection yoke 15 is moved fore and aft along the axis of the image receiving tube, i. e. along the Z axis, while putting it in operation in standstill condition, and the mounting position is adjusted. Then an excitor 30 with a speaker, for ex., as a vibrating motive is put in close contact, and the mounting position of the deflection yoke 15 is set while a variable frequency generating device 31 with variable frequency and vibrational intensity connected to the mentioned excitor 30 vibrates the color image receiving tube with specified vibrational intensity and frequency, and when the vibration is removed, the electron beam can be adjusted concentrical to the fluorescent substance layer or into a condition near it. This can prevent drop of brightness or deterioration of the chromatic pureness likely to be generated by external vibration.
Patent JP-H09232614-A (JP)
Title: Radiation dose detecting semiconductor device
Inventor: KISHI TOSHIYUKI
IPC: G01T1/24
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To electrically remove the positive electric charge generated by the irradiation by a method wherein a non-volatile rewritable semiconductor element is provided. SOLUTION: In a MONOS type semiconductor element, the threshold voltage changed by the irradiation can be electrically changed. A characteristic curve 41 is the initial characteristics of the MONOS type semiconductor element, and a characteristic curve 42 is the specific character when the radiation exposure of 1×107 RAD are effected. When plus voltage of 9V of pulse width 20m/sec is applied to the gate electrode of the MONOS type semiconductor element showing the specific character of the characteristic curve 42, the specific character of characteristic curve 44 is formed.  The characteristic curve 44 is same as the write-in state characteristics which are the initial characteristics of the MONOS type semiconductor element shown by the characteristic curve 43, and the positive electric charge caught in a gate insulating film by the irradiation of radiation can be electrically removed.
Patent JP-S60204305-A (JP)
Inventor: DEIETOMAA REINKE
IPC: B29C59/00
Filed: 1985-02-27
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-S59164353-A (JP)
Title: Stabilized halogen-containing resin composition
Inventor: OOKUBO YOSHIKATSU
IPC: C08L101/00
Filed: 1983-03-09
Abstract: PURPOSE:To provide the titled resin compsn. which has improved processability and can be prevented from being discolored by thermal deterioration, by adding an organothiotin compd. and a fatty acid zirconium salt to a halogen-contg. resin. CONSTITUTION:A stabilized halogen-contg. resin compsn. is obtd. by adding an organothiotin compd. (A) having a group of the formula such as dioctyltin bis (isooctyl thioglycolate) and a fatty acid zirconium salt (B) such as zirconium laurate to a halogen-contg. resin such as PVC, polyvinylidene chloride or chlorinated PP. By using compds. A and B in combination, the processability of the halogen-contg. resin can be improved, and the resin can be prevented from being deteriorated by heat and from being discolored under severe processing conditions.
Patent JP-H10235310-A (JP)
Title: Solidification treatment of object to be treated and solidified matter
Inventor: KASHIWAGI YOSHIYUKI
IPC: B09B3/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent evolution of chlorine-containing gases even in the case that an object to be treated is burned by mixing a proper amount of a carbonic acid-type alkaline substance as a dechlorination agent with the object to be treated which contains chlorine and heating the resultant mixture at a prescribed temperature. SOLUTION: An object to be treated is thrown to a supply part 1 for the object to be treated, a dechlorination agent is stored in a dechlorination agent supply part 3, and the object to be treated and the agent in a prescribed ratio are supplied to a mixing apparatus 2. The dechlorination agent to be used is selected from carbonic acid type alkaline simple substances, two or more types of simple substances, and mixtures of two or more types of simple substances. While being mutually mixed by the mixing apparatus 2, the object to be treated and the dechlorination agent are heated (dry distilled) by a heating means 4. The heating treatment is carried out at least two stages with different heating temperature regions and the temperature in the posterior stage is made higher than that in the prior stage. The heating treatment (dry distillation) is carried out at a prescribed temperature for a prescribed time in the state that the outer air is shut. Then, heating treatment is carried out at higher temperature than the temperature in the prior stage to precipitate chlorine- containing gases and react the gases with the added dechlorination agent to produce harmless chlorides.
Patent JP-S61203699-A (JP)
Inventor: IKEGAMI NORIKO
IPC: H05K5/00
Filed: 1986-02-24
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-S62198592-A (JP)
Title: Hull of planing boat
Inventor: NISHIDA HIROSHI
IPC: B63B35/73
Filed: 1986-02-24
Abstract: PURPOSE:To sufficiently satisfy both of the insurance of buoyancy at a rear portion of a hull at rest and the turning maneuverability at planing, by chamfering an angular portion formed at the intersection between the side and the bottom of a hull, and forming a chine at a lower angular portion of such a chamfered portion. CONSTITUTION:A hull 2 is formed at a side 11 and a bottom 12. The bottom 12 is constituted of a laterally central flat portion 12A and inclined portions 12B formed on both sides of the flat portion 12A which inclined portions 12B have a small angle of inclination. In a rear half area of the hull, an angular portion 14 formed at the intersection between the side 11 and the bottom 12 is chamfered, and a chine 16 is formed at a lower angular portion of such a chamfered portion 15. Accordingly, the reduction in buoyancy of the hull at rest may be minimized, and the reduction in turning maneuverability due to excessive buoyancy at the rear portion of the hull at planing may be prevented.
Patent JP-H07246263-A (JP)
Title: Swing corrector for sports
Inventor: MORI KENICHI
IPC: A63B69/36
Filed: 1994-03-09
Abstract: PURPOSE:To easily execute correction for guiding a club head to a smooth orbit at the time of a swing by providing a pair of arm bodies, for which another end side is provided to be freely opened/closed with one end side as a fulcrum, and installing those arm bodies to be turned in a direction crossing its opening/closing direction. CONSTITUTION:When the swing corrector for sports is constituted for golf playing, this device is provided with a pair of pipe-shaped arm bodies 1 and 1 whose one end side is bent almost U-shaped, and both arm bodies 1 and 1 are linked to be freely opened/closed by a supporting shaft 2 and to be freely revolved in the direction crossing its opening/closing direction. In the case of use, first of all, a certain stance is secured by gripping the other end side of arm bodies 1 and 1. In such a case, the stance at the time of the swing is secured by opening the arm bodies 1 and 1 for prescribed breadth of shoulder by the existence of a ring body externally fitted to the supporting shaft 2. Next, the swing is started in the state of gripping both arm bodies 1 and 2, passed through the position of impact and turned up to the finish position of a swing.
Patent JP-S53123621-A (JP)
Title: Driving method for index color picture tube
Inventor: FUMOTO TERUO
IPC: H04N9/24
Filed: 1977-04-04
Abstract: PURPOSE: To improve luminance and contrast by scanning the fluorescent material face by non-modulated electron beam every other 1H to obtain index signals without phase shift and stopping temporarily electron beam modulated by video signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04257876-A (JP)
Title: Automatic document feeder for copying machine
Inventor: KOBAYASHI TSUTOMU
IPC: G03G15/04
Filed: 1991-02-12
Abstract: PURPOSE:To improve the productivity of a copying operation by replacing a document in a short time and to improve the productivity of the copying operation by starting the reading of the document by an exposure optical system immediately when the document replacement is completed without increasing the probability of jam occurrence. CONSTITUTION:The axial center connection line connecting the axial center of the driving roll 26a of a registration roll device 26 and the axial center of the pinch roll 26b is arranged nearby a document copying position slantingly to the top surface of platen glass. A rear end passage detection sensor which detects the passage of the rear end of the document is provided on halfway in the conveyance path where the document is conveyed from a document stand-by position to the document copying position to make the exposure optical system reach the platen registration position speedily after the document reaches the copying position.
Patent JP-S63205735-A (JP)
Title: Extension system for fixed area
Inventor: NODA TAKAHITO
IPC: G06F9/48
Filed: 1987-02-20
Abstract: PURPOSE:To enlarge an area for saving hardware information by providing a fixed area in a hardware management space, and also, providing a transfer function between this fixed area and a software management space. CONSTITUTION:When other program is run by interrupting a program which is being executed, a function for saving hardware information 2 required for restarting the program which has been running previously is provided. In this processor, a fixed area 8 for saving the hardware information 2 at the time of stop of this program, at the time of interrupting the program is provided on a management space 3 of a hardware. Also, a means for transferring the information in the fixed area 8 to a saving area 7 provided on a management space 4 of a software is provided. In such a way, the fixed area 8 for storing the hardware information 2 to be saved can be extended easily.
Patent JP-S55131778-A (JP)
Title: Adjustment of fine adjusting device for oscilloscope
Inventor: WAKASUGI MASAAKI
IPC: G01R13/30
Filed: 1979-03-31
Abstract: PURPOSE: To shorten the time required for fine adjustment by switching the state of the waveform displayed on the CRT from noncorrection to th correction and again from correction to non-correction with signal action.  
     CONSTITUTION: Provided are a set of switches 5a and 5b so arranged as to act in the opposite way and a proper resistance 6 between one end of the fine adjusting device 2 and the switch 5b in the resistance equal to that of the device 2. In the state of noncorrection where the switch 5a is closed while the switch 5b is opened, the output signal 3 is controlled with the fine adjusting device. Then, with the change-over of the switch, the switch 5a is opened and the switch 5b is closed. Thereupon, the input signal 1 becomes equal to the output signal 3 -- the state of correction. Then, upon returning of the switch 5, it turns back to the state of noncorrection immediately. If the knob of the fine adjusting device 5 is left as it is, the output can be returned to the original level. The arrangement of one set of switches and a plurality of proper resistances makes it applicable to the multiphenomenon oscilloscope. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06250887-A (JP)
Title: Automatic transmission system for management information
Inventor: MAEDA YASUYORI
IPC: G06F11/30
Filed: 1993-02-26
Abstract: PURPOSE:To provide an automatic management information transmission system capable of averaging load generated due to the management information of the managing system side and reducing communication cost. CONSTITUTION:A managing information transmission reserving means 13 on an information processing system (managed system) 10 side informs management information transmission reserving information to a managing system 20, then a management information transmission reservation registering means 21 on the system 20 side registers the information of the transmitting source of the management information transmission reserving received information in a self. A management information receiving means 24 on the system side 20 reads out the information of the transmitting source of the management information transmission reserving information from the means 21 in accordance with an instruction from a schedule managing means 22, issues a management information transmitting request to the system 10 and management information which is read out from a management information storing means 12 and sent from a management information sending means 14 on the system 10 side responding to the request is received.