baber/WOPTO huggingface dataset:
Patent JP-S5684122-A (JP)
Title: Working method for extruded aluminum shape
Inventor: FUKUTOMI HAJIME
IPC: B21C35/02
Filed: 1979-12-07
Abstract: PURPOSE: To reduce the fluctuation of the age hardening in order to stabilize the product quality, by carrying out the artifical age hardening for the extruded shaped material in the stockyard after undergoing the racking work in the surface treating line.  
     CONSTITUTION: Many shaped materials M of aluminum, etc., are successively racked in the carrier bar 2 of the surface treating apparatus 1, and are introduced into the stockyard 1a. The shaped materials M, before being carried into the first treating tank 4a by the conveyers 3a, 3b, 3c, are passed through the recycling type hot blast stove 5 installed in the middle of the stockyard 1a in order to apply the desired artificial age hardening. Next, the shaped materials M are applied the surface treatment while being dipped in the treating tanks 4a, 4b, etc. According to the present method, the time required by the heat treatment is shortened, and besides, the improvement of working efficiency of the artificial age hardening treatment and the improvement of the product quality can be attained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000032280-A (JP)
Title: Image artifact reduction method
Inventor: JACOB STEVE A
IPC: G06T1/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an image artifact reduction technique capable of minimizing image artifacts at the time of using a color mapping system provided with the black dot of only K toner. SOLUTION: For the technique of reducing the image artifacts for a color image processor, a color map is realized so as not to generate a C, M or Y color value used for defining the black dot at a point other than the black dot at all. Further, a halftone lamp is realized to select a halftone pattern so as not to perform rendering for the C, M or Y color value used for obtaining the black dot, and to select the halftone pattern so as to perform complete rendering for a K color value used for obtaining the black dot.
Patent JP-S648381-A (JP)
Title: Scroll type compressor
Inventor: YOSHIKAWA KAZUHIRO
IPC: F04C18/02
Filed: 1987-06-29
Abstract: PURPOSE:To promote the cost down by forming laps in each of fixed and turning scrolls in a scroll type compressor into a volute shape consisting of a curve of Archimedes so that high accurate machining can be performed in a high speed. CONSTITUTION:A scroll type compressor mounts a turning scroll 4, which integrally provides a volute lap 6 on the upper surface of an end plate 5, to be fitted to an eccentric part 3a in the upper end part of a rotary shaft 3, eccentrically rotating this turning scroll 4. The compressor arranges a fixed scroll 7, which integrally provides a volute lap 9 in the bottom surface of an end plate 8, on the upper part of this turning scroll 4 meshing both the laps 6, 9 with each other. The compressor forms the laps 6, 9 of each scroll 4, 7 into a volute shape consisting of an Archimedes Curve with the winding direction reverse to each other. In this way, the compressor enables the high speed of machining to be promoted while its high accuracy to be attained by permitting an NC arithmetic process to be performed at a high speed.
Patent JP-H117558-A (JP)
Title: Radio transmission and reception system
Inventor: NAITOU CHIORI
IPC: G06Q50/30
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmission and reception system which can prevent dishonesty by an exchange of an information storage card or the like. SOLUTION: When an on-vehicle equipment 2 consists of an IC card 4 and an on-vehicle instrument 5 in a radio toll collecting system at a tollgate on a toll road, entry information is written in each memory of the on-vehicle instrument 5 and the IC card 4 at the time of passing an entry gate, and when a power source of the on-vehicle instrument 5 is turned on and off for a time from an entry gate to an exit gate the entry information stored in a memory of the on-vehicle 5 and the entry information stored in a memory of the IC card 4 are referred to each other, and when both entry information do not coincide, it is made that a normal charge collecting processing cannot be executed.
Patent JP-H116860-A (JP)
Title: Semiconductor testing device
Inventor: OKUDA SHINICHI
IPC: G01R31/28
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To realize power source current/voltage conversion capable of dividing voltage by the relation of specific voltage division ratio with the rage switching of large current measurement range, by providing a control switch inserted and connected in series to a resistor through which power source current always flows. SOLUTION: The large current measuring part 100 of a programmable power source is constituted of resistors R1 and R2 for current detection, control switches SW1 and SW2, a potential difference detector 50 and an AD converter 60. To the resistor R1 through which power source current always flows, the control switch SW1 is connected. That is, a luminous diode D1 of a switch controller 300 is always driven. Therefore, the corresponding control switch SW1 is always in ON state. By making the control switch SW1 always in ON state, it is balanced with the ON resistance value of other control switch SW2 for ON/OFF control and so fluctuation of current division ratio due to scattering of parts and fluctuation of temperature is cancelled. By this, the accuracy of current division is current measurement range switching is improved.
Patent JP-H116856-A (JP)
Title: Inspection device
Inventor: YAMADA ONORI
IPC: G01R31/28
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To automate a series of works from installing a inspecting object to taking out a tested inspecting device by providing a movable member arranged capable of approaching or leaving from a main part and positioned for inspection or stand-by. SOLUTION: A semiconductor element 6 sucked and held by a robot hand 44 is lowered through the opening 24A of a movable member 24, and positioned and placed in the opening 22A of a positioning plate 22. Then, the tip end of a robot hand 42 is touched on the upper surface of the movable member 24, pushed against the energized force of a coil spring 38, and the movable member 24 is held at a socket body 10 and kept in the inspection position. When the inspection terminates, a semiconductor element 6 is taken out and a new semiconductor element 6 is placed. That is, when the movable member 24 is in the stand-by position, the semiconductor element 6 is easily placed in the opening 22A of the positioning plate 22 through the opening 24A and the tested semiconductor element 6 is taken out through the opening 24A.
Patent JP-S6221325-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMAZU KATSUHIRO
IPC: H03K19/00
Filed: 1985-07-22
Abstract: PURPOSE:To prevent surely the interference among plural logic circuits formed in islands in the same semiconductor by connecting the islands of the semiconductor to a constant current source. CONSTITUTION:In connecting an output of other IIL 4 to an output N 1 of a part of a tri-state IIL 21, when an output of the IIL 4 decreases to an L level, the IIL 4 absorbs a current from an IIL 11 as shown in the arrow in solid lines to bring the input of the IIL 11 to an L level. Then the IIL 4 absorbs currents from other devices not limited to the IIL 11 only. In this case, as shown in the arrow in dotted lines, the absorbed current is supplied from the side of a constant current source 10. That is, the absorbed current required for the IIL 4 is satisfied completely by the constant current source 10. Thus, the mutual interference among plural tri-state IILs 21-2n formed in an island 102A of the same semiconductor device is prevented surely.
Patent JP-H05318434-A (JP)
Title: Production of cement tile
Inventor: WATANABE YASUHIRO
IPC: B28B3/12
Filed: 1992-05-26
Abstract: PURPOSE:To enhance the filling density of a cement material and to eliminate the density difference and strength difference of an uneven part when an uneven product is molded by a roll-palette method. CONSTITUTION:In a roll-slipper molding method wherein a cement compound S is supplied to a series of palettes 2...2 each having a surface shape shaping the rear shape of a tile from a hopper 3 to be pressed and supplied by the press supply roll 4 provided in the hopper 3 and the surface of the compound is molded by the slipper 5 arranged to the lower end part 3A of the hopper 3, the press supply and surface molding of the cement compound S are performed while ultrasonic vibration is applied to the press supply roll 4 and the slipper 5. The filling density of a material and the density and strength of the whole are uniformized by the action of ultrasonic vibration.
Patent JP-H109509-A (JP)
Title: Secondary combustion method of pyrolytic gas of waste
Inventor: ISHIDA YOSHIHIRO
IPC: F23B99/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To stably burn the pyrolytic gas without being affected by the fluctuation in generation of the flammable dust in a secondary combustion method of the pyrolytic gas of the waste generated in treatment of wastes. SOLUTION: In a secondary combustion method of the pyrolytic gas containing the flammable dust generated in the partial combustion of wastes, the dust in the pyrolytic gas containing the flammable dust is collected by a dust remover provided in the middle of a gas duct to lead the pyrolytic gas containing the flammable gas into a secondary combustion furnace 6, and then, the pyrolytic gas is blown from a burner 7 of the secondary combustion furnace 6 and burned in a primary combustion zone 9, and the flammable dust collected by the dust remover is stored in a hopper, and the flammable dust taken from the hopper is fed to a secondary combustion zone 10 together with the air and burned there.
Patent JP-S5684070-A (JP)
Title: Memory device for facsimile
Inventor: MANIWA YOSHIO
IPC: H04N1/32
Filed: 1979-12-12
Abstract: PURPOSE:To improve the efficiency of utilization of a memory device when picture data are inputted with its memory area equally divided into more than one page, by counting unused pages of the area and by comparing the number of those pages with that of pages required for one original. CONSTITUTION:Picture data VD is inputted to and outputted from memory 3a via input and output ports 11-14, which are controlled by port control circuits 15-18 and the order of all pages and the start and stop of circuits 15-18 are controlled by CPU22. Further, CPU22 is put into operation under the command of system controller 10. In memory control part 3b, a memory information table is arranged and in this table, one-bit flags correspond to respective pages of the memory area equally divided into N pages. When an input request is sent to memory 3, the number of unused pages in this table is counted and compared with the number (n) of required pages; when the number is enough, the memory area is secured and when not, it is judged that input operation is impossible. After the input operation, flags of unused pages among pages secured as the input area are reset.
Patent JP-H0827098-A (JP)
Title: Production of quinone diazide bearing sulfonyl chloride group
Inventor: SASAKI MITSURU
IPC: C07C303/02
Filed: 1994-07-12
Abstract: PURPOSE:To safely and inexpensively obtain a sulfonyl chloride group-bearing quinone azide which is useful in photography and printing and as an intermediate for liquid crystals in high yield by reaction of a specific quinone azide with chlorosulfuric acid and thionyl chloride. CONSTITUTION:(A) A quinone diazide bearing a sulfonic acid or its metal salt as a substituent such as 1,2-naphthoquinone diazide bearing a sulfonic acid or sulfonate group is allowed to react with (B) chlorosulfuric acid and (C) thionyl chloride to give the objective compound. It is preferred that the reaction is carried out at 10-100 deg.C and the amount of component (C) employed is 0.5-5 moles per mole of the sulfonic acid or sulfonate metal salt.
Patent JP-S6139424-A (JP)
Inventor: AKANUMA TERUHIKO
IPC: H01H29/18
Filed: 1984-07-31
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-S6222950-A (JP)
Title: Air conditioner remote control device
Inventor: NAKAMICHI HITOSHI
IPC: F24F11/02
Filed: 1985-07-19
Abstract: PURPOSE:To allow controls including that of power demand from the central device by providing a terminal with a pulse signal input section which inputs a pulse signal corresponding to an electric energy and an electric power computing means which computes an electric power based on the pulse signal. CONSTITUTION:A terminal 3 comprises a pulse signal input section 4, an electric power computing means 5, a parallel-serial converting means 6, a serial signal input/output section 7 and a control signal output section 8. The pulse signal input section 4 comprises a counter 21, and inputs pulse signals from an electric energy counter 9 having an oscillating device. By merely adding the counter 21 and a D/A converter 25 etc. to and connecting the electric energy counter 9 having the oscillating device to a conventional terminal, a remote control including the power demand control of an air conditioner 10 can be performed. Further, even if power consumption exceeds a specified level, the resultant effect will be a slight increase in room temperature during cooling, and decrease during heating. Therefore, a sudden, substantial temperature change to be encountered when the air conditioner stops can be prevented. Further, the power consumption of respective terminals can be identified remotely.
Patent JP-S6138214-A (JP)
Title: Shell-type needle roller bearing
Inventor: SUMIYA KOJI
IPC: F16H57/029
Filed: 1984-07-30
Abstract: PURPOSE:To make it possible to assemble a shell-type needle roller bearing without using any special jig, by forming a tapered surface having a width 15% or more of a thickness of a shell and an angle of 10 deg. to 30 deg. on an inside diameter side of at least one of folded portions formed at outside both ends. CONSTITUTION:A shell-type needle roller bearing 1 is formed with folded portions 2A and 2B at both ends of a cylindrical shell 2. The folded portion 2A engaged with the bearing upon assembling is formed on the inner diameter side with a tapered surface 2C having a width 15% or more of a thickness of the shell 2 and an angle theta of 10 deg. to 30 deg.. When the shell-type needle roller bearing 1 is engaged with another member rotatably supported to a hollow rotating shaft, the tapered surface 2C urges a seal ring engaged with an outer surface of the another member to smoothly fit the seal ring into a seal ring groove, thereby smoothening engagement of the hollow rotating shaft.
Patent JP-S5382683-A (JP)
Title: Production of fluorescent substance
Inventor: MATSUOKA TOMIZOU
IPC: C09K11/08
Filed: 1976-12-28
Abstract: PURPOSE: To obtain a crystalline zinc sulfide fluorescent substance of good luminous characteristics suitable for, esp.  cathode-ray tubes, by reacting an aq.  soln.  of acetic acid contg.  zinc sulfate and silver nitrate with thioacetamide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0326332-A (JP)
Title: Method for reducing metal ion
Inventor: AJIRO YASUKO
IPC: C22B5/00
Filed: 1989-06-26
Abstract: PURPOSE:To reduce metal ions and to enable selective reduction of metal ions whose oxydation-reduction potential is lower than the conductive band level of a semiconductor photocatalyst used in photooxidation-reduction method with light, by reducing metal ions in a nonaqueous solvent or in a mixture solution of water and nonaqueous solvent. CONSTITUTION:Photooxidation-reduction is performed with using semiconductor photocatalyst and light. In this process, a nonaqueous solution or a mixture of water and nonaqueous solvent is prepared so that the oxydation-reduction potential of metal ions to be reduced matches the photocatalyst to be used. By this method, metal ions having lower oxydation-reduction potential in the solution than the conductive band level of the semiconductor photocatalyst are reduced, and moreover, it is possible to select and reduce specified kinds of ions from metal ions in a solution.
Patent JP-S6222174-A (JP)
Title: Golf counter
Inventor: NAKAZAWA EIJI
IPC: A63B57/00
Filed: 1985-07-20
Abstract: PURPOSE:To set the number of strikes and to prevent the storage of erroneous data with one switch operation by storing the reference number of strokes at every hole. CONSTITUTION:Each of switches SA-SC has two functions: one is operated so that the number of par strokes are inputted in a par setting time and the other so that a score at every hole is inputted in a score inputting mode. The number of par strokes are set with depressing one of the switches SA-SC. Also, in the score inputting mode, the number of strokes added by one on the number of par strokes are inputted with depressing the switch SA, and the par strokes with depressing the switch SB, and the number of strokes subtracted by one from the par strokes with depressing the switch SC. In a competition, a mode is set as the score inputting mode with depressing a switch S3, and the score is inputted adding or subtracting by + or -1-N with depressing the switches SA and SC.
Patent JP-S645835-A (JP)
Title: Metal foil clad laminated sheet
Inventor: YAMADA YUTAKA
IPC: B32B15/08
Filed: 1987-06-30
Abstract: PURPOSE:To realize excellent thermal dimensional stability and electrical characteristics and, in addition, improve the adhesion between a laminated material layer and a metal foil by a method wherein a specified laminated material, the specified laminated material, which is produced by impregnating base material with a hardening resin composition consisting of epoxy compound and the like, and a metal foil layer are laminated to one another in the order named and hardened under heat and pressure. CONSTITUTION:A laminating material A is obtained by impregnating base material with organic solvent type varnish containing fluoroplastic fine particles having the particle diameter of 20mum or less and thermosetting resin and, after that, drying. As fluoroplastic contained in the organic solvent type varnish, polytetrafluoroethylene and the like are cited. As the thermosetting resin, bismaleimide-triazine resin and the like are cited. The mixing ratio of the thermosetting resin to the fluoroplastic is 10-1,000pts.wt. per 100pts.wt. of the fluoroplastic. As the base material for the laminated sheet, woven cloth of glass fiber and the like are cited. The resin, with which the base material of the laminated material B is a hardening resin composition, the essential ingredients of which are epoxy compound and hardener for the epoxy compound. The epoxy compound is that represented by a general formula (I). As the metal foil, copper foil, aluminum foil, ferrous alloy foil and the like are cited.
Patent JP-S5784662-A (JP)
Title: Recording system for additional video information
Inventor: TOOYAMA TOSHIAKI
IPC: H04N1/387
Filed: 1980-11-17
Abstract: PURPOSE:To surely obtain information relating to transmission, by converting the coded additional information from the transmission side into an additional information video data at the reception side, and recording it on  prescribed location on a reception recording original independently of the presence of a general video data from the transmission side. CONSTITUTION:Ahead the transmission of a generic video data, coded additional information is transmitted from the transmission side. After converting this into a video data at the conversion circuit, it is set to a buffer memory 9. A generic video data is separated and picked up into a phase synchronizing signal and a video data at a video signal processing section 4, and the video data is set to a buffer memory 8 via an AND circuit 7. Since a control circuit 10 grasps the location of sub-scanning by counting the synchronizing signal, if the additional information is recorded on the uppermost part of a recorded original, while the main scanning of the specified constant number from the first main scanning is finished, the AND circuit 7 is closed, and the content of a buffer memory 9 is recorded via an OR circuit 12, drive circuit 13 with the readout clock from a readout clock signal generating circuit 11.
Patent JP-H0716967-A (JP)
Title: Laminated panel
Inventor: ISHIMARU YASUO
IPC: B21D13/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide a laminated panel wherein arbitrary curvature can be formed and its manufacture is performed easily. CONSTITUTION:A core material 11 to be arranged between face plates 14, 15 is constituted of a board material 11a forming a joint X making a square and a joint Y making a trapezoid by a projecting processing. Since the core material 11 to be formed by arranging the board materials 11a in order forms a curved surface in itself, a joint member 12 is formed similarly, joined respectively to the face plates 14, 15 and a panel is constituted.
Patent JP-H065868-A (JP)
Title: Semiconductor device
Inventor: KOSEKI YASUHIRO
IPC: H01L29/10
Filed: 1992-06-19
Abstract: PURPOSE:To improve the breakdown resistance of a vertical doubly diffused MOSFET against the counter electromotive force surge specific to inductive load. CONSTITUTION:A semiconductor device is provided with a P<-> type first base layer 6 provided on a drain layer 5, a P<+> type second base layer 9 provided at the center of the surface of the first base layer, an N<-> type source layer 7 provided at the circumference of the second base layer 9 and a P type third base layer 8 which is connected to the bottom of the second base layer 9 and extends to the bottom of the source layer 7.
Patent JP-H0529040-A (JP)
Title: Housing, which can be connected
Inventor: URURITSUHI BURUNO MIYUNKU
IPC: H01R13/516
Filed: 1991-06-06
Abstract: PURPOSE: To use for the convenience of preservation and automatic assembly of a connector; and also provide a housing causing no chip (slag) of plastics in separating the respective housings at the time of assembly by connecting many housings with each other to make them into a carrier strip state. CONSTITUTION: The respective connector housings 2 have carrier projections 24, e.g. extendedly protruded from an upper surface 8, in one surface 6; and recesses 28 in a position in accordance with the carrier projection 24 in another surface 4 of the housings 2. The carrier projections 24 in one housing 2 are inserted into the recesses 28 is the adjacent housings 2 in turn to connect the mating housings with each other. When a connector is assembled, the carrier projections 24 are sheared or extracted to push them into the other housing or foldedly fixed, thereby making them unhinderable to the function of the connector.
Patent JP-S5866680-A (JP)
Inventor: SAKAGAMI YUKIJI
IPC: B25J9/00
Filed: 1981-10-12
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-H0211731-A (JP)
Title: Apparatus for conveying high temperature powdery pre-reduced ore from fluidized pre-reducing furnace to vertical type smelting reduction furnace
Inventor: SATO KAZUHIKO
IPC: C21B11/00
Filed: 1988-06-30
Abstract: PURPOSE:To enable stable operation in a vertical type smelting reduction furnace by detecting blowing rate of pre-reduced ore for blowing into the vertical type smelting reduction furnace from a hopper with wt. detector and controlling opening/closing of a cutoff valve device based on this detected signal. CONSTITUTION:The pre-reduced ore is intermittently conveyed through the cutoff valve device 6 arranged in conveying piping 8 and the lump ore is rejected with a screening device 7 and the other is temporarily stored in the hopper 9. The pre-reduced ore from the hopper 9 is continuously discharged into the vertical type smelting reduction furnace 13 with a feeder 11. The pre- reduced ore for blowing into the smelting reduction furnace 13 is detected with the wt. detector 10 and the opening/closing of the cutoff valve device 6 is controlled with a cutoff valve controlling device 17 based on this detected signal. By this method, the stable operation in the vertical type smelting reduction furnace can be executed.