baber/WOPTO huggingface dataset:
Patent JP-H03211584-A (JP)
Title: Magnetic brush cleaning carrier particles and electrostatic recording method using the same
Inventor: ISODA TETSUO
IPC: G03G21/00
Filed: 1990-01-16
Abstract: PURPOSE:To obtain cleaning carrier which has high triboelectric ability but becomes low resistant at the time of cleaning and has high cleaning performance by making carrier particles consisting of magnetic substance and resin contain a photoconductive substance in the resin. CONSTITUTION:In the case of triboelectrification, light is not radiated but radiated into a cleaning device from the transparent supporting body side of an image carrier in the case of cleaning. By utilizing such characteristic that the resistance of the photoconductive substance becomes low when the light is cast to it, the resistance is made low and cleaning ability is improved. Since the photoconductive substance is contained in the resin of the cleaning carrier, the carrier has high resistance at the time of triboelectrification and low resistance at the time of cleaning. Thus, the resistance of the carrier is high at the time of triboelectrification and the resistance of the carrier is low at the time of cleaning, then the cleaning carrier whose cleaning performance is high is obtained.
Patent JP-H04250586-A (JP)
Title: Method for constituting dictionary retrieval lsi
Inventor: SAITO YASUHIRO
IPC: G06K9/62
Filed: 1991-01-28
Abstract: PURPOSE:To facilitate a change into another calculating method and to improve speed for distance calculation by executing external distance calculation or the extension of accelerating calculation and internal distance calculation while switching them. CONSTITUTION:An AND circuit 1 is provided to mask an input to one input terminal A of an adder 6, and a gate 2 is provided to make an input to another input terminal B of the adder 6 effective only when an external switching signal (M/S) 5 is set at a high level H in the case of external distance calculation or extension for accelerating calculation. When both an external input signal (EXT) 4 in the case of outside distance calculation and a switching signal (M/S) 13 for master (M) / slave (S) in the case of extension are set at the high level, the input to one input terminal A of the adder 6 as the output result of an internal distance calculation part 15 is masked by the AND circuit 1, and only a data, which is inputted from an input terminal 3 for extension from the outside through the gate 2 to the other input terminal B of the adder 6, is outputted from an external distance calculation circuit to a sorting part 16.
Patent JP-S63180418-A (JP)
Title: Manufacture of electrode for electric discharge machining
Inventor: NONOYAMA MASUO
IPC: B23H1/04
Filed: 1987-01-19
Abstract: PURPOSE:To reduce a material cost and a processing cost, to decrease a manufacturing term, and to increase precision, by providing a process wherein a low melt point alloy having a melt point of a specified value is casted to form a profile model to manufacture an electrode material, and a process wherein copper plating is applied on the electrode material removed from a mold. CONSTITUTION:A master model is manufactured as the jig for forming a product shape of an injection molding tool and die cast mold, a model M is formed in the same shape as that of an electrode, and formed in, for examples, a shape shown in M'. A profile model N is transferred from a model M'. The model N is formed with a surface layer (a) and a backup (b). Correction treatment, e.g. plating, electric discharge machining, of a gap (d) is applied on the model N, and a low melt point alloy (c), having a melt point of 60-150 deg.C, is poured. Thereafter, after milling is applied on the bottom of the cooled and hardened electrode material (c), the electrode material is removed from a mold, the electrode material (c) is placed in a copper plating tank, and copper plaiting (e) is applied for completion.
Patent JP-S63178183-A (JP)
Title: Adhesive composition for waterproof smeet
Inventor: WATANABE JIRO
IPC: C09J123/02
Filed: 1987-01-19
Abstract: PURPOSE:To provide the title compsn. which has excellent applicability and good alkali resistance and can be used as an adhesive for use in bonding waterproof sheets to each other or a waterproof sheet for the surface of concrete, by incorporating an ultra vulcanization accelerator in a specified rubber mixture. CONSTITUTION:An adhesive compsn. for waterproof sheets consists of 85-30pts. wt. butyul rubber, halogenated butly rubber or polyisobutylene (A), 15-70pts.wt. natural rubber or isoprene rubber (B) and 5-40pts.wt. ultravulcanization accelerator (C) (e.g., zinc dimethyldithiocarbamate). The adhesive compsn. exhibits sufficient adhesion by simple coating on a substrate without the need of applying any primer which must be used for conventional adhesives. Further, the compsn. can keep high adhesion under alkaline conditions and has high-temperature adhesion. The compsn. can be used as an adhesive for use in bonding waterproof sheets to each other or a waterproof sheet to the surface of concrete and is suitable for use as an adhesive for roofing materials and waterproof materials form civil engineering works for ponds, pools, etc.
Patent JP-H10207501-A (JP)
Title: Control system
Inventor: MATSUO KAZUYUKI
IPC: G05B9/03
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe control system capable of continuously controlling a controlled system by a required control device even when a switch for selecting a control device is failed. SOLUTION: A 1st control information selecting means 3 calculates 1st control information for controlling a controlled system 31 based on state information acquired from controlled system 31. A 2nd control information calculating means 7 calculates 2nd control information for controlling the target 31 based on the state information acquired from the target 31. A 1st preparatory selection means 11 mutually switches the 1st and 2nd control information and outputs the selected control information. A 2nd preparatory selection means 13 mutually switches the 1st and 2nd control information and outputs the selected control information. A selection means 19 mutually switches the outputs of the means 11, 13 and outputs the selected output to the target 31.
Patent JP-H04212784-A (JP)
Title: Semiconductor storage device
Inventor: OBA ATSUSHI
IPC: G11C7/10
Filed: 1991-01-28
Abstract: PURPOSE:To provide the semiconductor storage device which allows the changeover of constitution and high-speed reading out even after completion of production. CONSTITUTION:The data read out of a memory cell 70 of this semiconductor memory device is amplified by a local sense amplifier 21 of a current output type and is then transmitted via corresponding data busses 77 to plural main sense amplifiers 138. The respective main sense amplifiers 138 are connected to the corresponding reading out data busses 77 via clamp transistors for maintaining the potentials of the reading out data busses 77 always at the specified potential. This semiconductor memory device has the changeover control means for selectively changing over the plural main sense amplifiers 138 by controlling the control potentials of the respective clamp TRs.
Patent JP-S55102422-A (JP)
Title: Recovery method for fluorine component and boron component from waste gas
Inventor: KATAYAMA MASAAKI
IPC: B01D53/68
Filed: 1979-01-30
Abstract: PURPOSE: To recover boron components efficiently by a method wherein the temperature of a waste gas with high temperatures is lowered by atomizing a water  medium, fluorine components are removed by adding a calcareous, pulverulent  body, and a corpuscular water medium is worked to the waste gas.  
     CONSTITUTION: A waste gas generated is introduced into a cooling chamber 3, its temperature is lowered by atomizing a water medium separated from a nozzle 4, and a calcareous, pulverulent body is charged 6 in a duct 5. The waste gas is sent into filtration chambers 10, 10' from gas send-in ports 9, 9', and the pulverulent body is accumulated and separated on the surfaces of filter bags 11, 11' and extracted through silos 13, 13'. Meanwhile, the waste gas separated (a primary treated waste gas) is cooled and agitated because the water medium is atomized from a nozzle 20 in a duct 17, and boron components in the waste gas are deposited, separated and collected 21, and forwarded to the nozzle 4 by means of a pump 23. The waste gas, whose fluorine and boron components are recovered, is exhausted from an exhaust port 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02189046-A (JP)
Title: Transfer delay time counting method in packet exchange network
Inventor: OSAKI YOSHIAKI
IPC: H04L12/70
Filed: 1989-01-18
Abstract: PURPOSE:To count accurate transmission delay time by measuring the deviation of the arrival time interval of a packet at a reception side so as to count the transmission delay time between outgoing and incoming nodes of the packet. CONSTITUTION:Packets 2-1 are sent at an equal interval, but the pattern of the packets 2-1 received by the delay time counting section 1-2 of a reception side packet exchange node 7-2 receives the influence of a traffic in a network 6 as shown in a symbol 3-1 and does not arrive at the equal interval but its arrival time is fluctuated. Then a reception side delay time counting section 1-2 counts the fluctuation of the arrival time, and the delay time between present packet exchange nodes is counted by adding the fluctuated value to the pure transmission delay time between packet exchange nodes 7-1 and 7-2 stored in advance. Thus, the packet exchange node 7-2 acquires the information of the packet delay time from the packet exchange node 7-1.
Patent JP-S61167991-A (JP)
Inventor: KANEMA SEIICHI
IPC: G09G5/02
Filed: 1985-01-21
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-2000203009-A (JP)
Title: Imaging apparatus
Inventor: MURAYAMA YASUSHI
IPC: B65H7/06
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which damage onto the body of apparatus or a recording head is reduced while enhancing carrying performance and reliability. SOLUTION: An imaging apparatus for forming an image by carrying a recording medium comprises means 8 for recording on a recording medium P, a spur 14 turning while touching the recording medium P being carried and displaceable through contact therewith, and a detecting means, e.g. an optical sensor or microswitch 21, for detecting at least one of rotation or displacement of the spur 14 wherein carriage and recording of the recording medium P are controlled depending on the detection results of the detecting means.
Patent JP-S59134471-A (JP)
Inventor: IWATA NORIYOSHI
IPC: F25B29/00
Filed: 1983-01-22
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-H07214432-A (JP)
Title: Screw tightening robot
Inventor: OKAZOE MASARU
IPC: B23P19/06
Filed: 1994-01-31
Abstract: PURPOSE:To provide a screw tightening robot in whose hose there is no fear of screws being stopped up, in the case of a screw tightening robot in which a screw tightening device fitted to a robot arm is connected to a screw feeder by means of a flexible hose and screws are supplied to the screw tightening device from the screw feeder. CONSTITUTION:An arm coordinate memory 5 which memorizes the middle position of a robot arm 11 in which a hose is not clogged up with screws at a process in which a screw tightening device 2 is moved between a standby position and a screw tightening work position, is equipped, and when the position of the robot arm 11 passes the middle position memorized by the arm coordinate memory 5, a screw feed command is issued to a screw feeder 6.
Patent JP-S58125875-A (JP)
Title: Constant voltage diode
Inventor: MITSUI KENJI
IPC: H01L29/866
Filed: 1982-01-22
Abstract: PURPOSE:To obtain the constant voltage diode of low noise and having a small leak  current by a method wherein a ring-shaped inverse conductive type region, having an  inner diameter of 50mum or below is formed by diffusion on a one-conductive type semiconductor layer, and, within the above region, an inverse coductive type region of high  impurity density, to be located in the above ring-shaped inverse conductive region having the diffusion depth shallower than that of the above rgion, is provided. CONSTITUTION:An N type layer 2 is epitaxially grown on an N<+> type Si substrate 1,  an SiO2 film 3 having a ring-shaped aperture is formed thereon, and a ring-shaped P  type region 4a having the inner diameter of 50mum or below is formed by diffusion in  the layer 2. Then, an aperture is provided again on the SiO2 film 3a which was formed  in one body with the film 3 generated when the above procedure was performed, a P<+>  type region 4b, reaching the center part of the region 4a, is formed by diffusion in the  depth shallower than the region 4a, and an SiO2 protective film 5 is coated on the whole surface including the region 4b. Subsequently, a window is provided on a film 5  corresponding to the region 4b, an Al front side electrode 6, contacting with the region  4, is coated on the edge part of the film 5, and a rear face electrode 7 consisting of Ni and Ag is formed on the reverse side of the substrate 1.
Patent JP-H04244108-A (JP)
Title: Facing cotton and its manufacture
Inventor: AIDA KOZO
IPC: A45D34/04
Filed: 1991-01-29
Abstract: PURPOSE:To present the manufacture of the marchandise of good quality by presenting and manufacturing facing cotton for enabling both the surfaces to be used without dirtying hands and fingers with coloring facing stuff. CONSTITUTION:This facing cotton is of a cotton layer 1a and a cotton layer 1b integrated with each other having a liquid-impermeable synthetic resin layer 2 between the layers 1a, 1b. Besides, the manufacture of the facing cotton is provided with (1) a process for fitting a liquid-impermeable synthetic resin film 2a on the one-side surface of the cotton layer 1a, (2) a process for fitting a liquid-impermeable synthetic resin film 2b on the one-side surface of the cotton layer 1b, and (3) a process for confronting the liquid-impermeable synthetic resin film 2a of said cotton layer 1a, and the liquid-impermeable synthetic resin film 2b of the cotton layer 1b, with each other, and fitting both said ones on each other having a liquid-impermeable synthetic resin film 2c between both said ones.
Patent JP-H02191210-A (JP)
Title: Cosmetic composition
Inventor: HASEGAWA MOTOO
IPC: A61K8/06
Filed: 1989-01-18
Abstract: PURPOSE:To provide a highly safe cosmetic composition, containing a gummy component by-produced on the purification of crude Butyrospermum parkii fats. CONSTITUTION:A gummy component by-produced on the purification of crude fats obtained from the seeds of Butyrospermum parkii, preferably a gummy component having an iodine value of >=85, especially >=100, is compounded as a surfactant with a cosmetic. The gummy component may be used as such but is preferably used after purified by a method such as an adsorbing method using active carbon or active china clay or a stream-deodorizing method under a reduced pressure. The gummy component is dissolved in an organic solvent under heating and subsequently cooled to deposit crystals, followed by filtering the crystals to give one having a higher iodine value.
Patent JP-S61171510-A (JP)
Title: Method and apparatus for flocculating suspension
Inventor: IKEHATA TAKAO
IPC: C02F1/52
Filed: 1985-01-23
Abstract: PURPOSE:To enhance stirring effect, by packing a large number of stirring chambers provided in a slow speed stirring tank with a large number of hollow medii and allowing a suspension to pass through said medii to generate vortex streams by the contact and collision with said medii to perform slow speed stirring. CONSTITUTION:The suspension having a flocculant 3 added thereto in a high speed stirring tank 2 is guided to a flocculation tank 5 and successively flows through a large number of stirring chambers 7a, 7b... partitioned by perforated plate like partition walls 6 so as to be provided to a water flowing direction. At this time, the suspension is contacted with hollow medii allowed to pack to stirring chambers to be brought to a turbulent flow state to generate vortex streams. Slow stirring is performed by these vortex streams to flocculate suspended substances.
Patent JP-H01183813-A (JP)
Title: Conveyor for transporting body to be treated into heat treating furnace
Inventor: MIYAGAWA KAZUHISA
IPC: H01L21/22
Filed: 1988-01-18
Abstract: PURPOSE:To reduce the escape of heat from a process tube by closing the opening end of the process tube by a shielding plate immediately after a boat is carried into the process tube. CONSTITUTION:A shielding plate 40 is a disk having a size enough to close the opening end of a process tube not shown, and has an opening 41 through which a conveyor arm 10 can be inserted. The shielding plate 40 is supported by a moving member 42 movable along guide rails 30, 30. The shielding plate 40 allows the conveyor arm 10 allows the conveyance to transport a boat into the center of the process tube even after the opening end of the process tube is closed by the shielding plate 40, and a heat treating process an be continued even when the opening end is closed immediately after the boat is carried into the process tube. Accordingly, the timing when the opening end of the process tube is closed can be executed earlier than conventional devices, and the escape of heat from the process tube can be reduced.
Patent JP-H04313148-A (JP)
Title: Medical fetching system for school-lunch data
Inventor: MANO MAKOTO
Filed: 1991-01-29
Abstract: PURPOSE:To eliminate a job where an operator inputs separately the school- lunch data based on a meal slip in a medical accounts system by inputting the school-lunch data to a school-lunch work control system with the meal slip and then transferring the school-lunch data to the medical accounts system. CONSTITUTION:The school-lunch data written on a meal slip 1 are inputted through an input device 21 of a school-lunch control system 2. A school-lunch work program 22 of the system 2 checks whether a medical accounts system 3 is working or not when the school-lunch data are inputted. If so, the program 22 checks whether the untransmitted data are contained or not in an untransmitted data table 24. If so, the system 2 transmits the untransmitted data to the system 3 to erase these data out of the table 24. Then the school-lunch data inputted on that day are sent to the system 3 and then processed by a medical accounts program 32 of the system 3. Then the processed school-lunch data are stored in a medical accounts data base 33 and then used for the accounts processing.
Patent JP-S61170556-A (JP)
Title: Manufacture of decorative metal plate
Inventor: MAKINO KATSUMI
IPC: C23C4/12
Filed: 1985-01-22
Abstract: PURPOSE:To manufacture inexpensively the titled plate having new material feeling, by thermal spraying covering material through opening hole of masking sheet arranged on surface metal plate, next thermal spraying a coating material to the other positions by using the other masking sheet. CONSTITUTION:The first masking sheet 3 having the opening holes 4 is arranged on surface of the metal plate 1 made of steel plate. Next, a thermal spraying powder 6 composed of stainless steel of the first covering material is thermal sprayed to the plate 1 surface through the holes 4 to form the first covered layer 2. Next, the sheet 3 is removed, then the second masking sheet 8 having opening holes 9 opposing at least one part of the metal plate surface at the position uncovered with the layer 2, is arranged on the plate 1 surface, and a thermal spraying powder 10 of the second covering material composed of brass is thermal sprayed on the plate 1 surface, to form the second thermal sprayed layer 7. By this way, a decorative metal plate 11 providing the layers 2 and 7 is obtd. on the plate 1.
Patent JP-H11210682-A (JP)
Title: Power atomizer
Inventor: KATSUMATA TETSUYA
IPC: F04D29/043
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a power atomizer which is so constituted that the replacement of any part can be performed with ease. SOLUTION: A flywheel 12 is fixedly provided for one end of the crank shaft 11 of an engine 3, a pump shaft 15 is mounted to the flywheel 12 by way of a connection member 14 in such a way that it can be mounted/ demounted, so that a pump impeller 19 in the inside of a pump casing 17 detachablly fixed to the engine 3, is thereby rotated by means of the aforesaid pump shaft 15.
Patent JP-H10206976-A (JP)
Title: Back projection type display device
Inventor: IWAHARA YUKIAKI
IPC: G03B21/625
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To make lightweight the screen (screen block) of the back projection type display device and to lower its cost. SOLUTION: This device is constituted having multiscreen constitution by horizontally arranging >=2 arrays of screens including a front sheet 1 equipped with a lenticular lens and a Fresnel sheet 2 equipped with a Fresnel lens. In this case, the front sheet 1 while drawn to the right and left by hooking and engaging a tension means 6 (tension coil spring 6a, wire (non-coil part) 6b) having its end part coupled with the front sheet 1 with a lock part 7 provided at the incidence-side end part of the Fresnel sheet 2 is drawn toward the Fresnel sheet 2. Further, the reverse end surface of the Fresnel sheet 1 may be supported by a stay provided below the front sheet 1 to directly couple the front sheet 1 and Fresnel sheet 2 with each other without any reinforcing plate.
Patent JP-H03213705-A (JP)
Title: Parts fixing method
Inventor: MURAMATSU AKIHISA
IPC: F16B5/02
Filed: 1990-01-19
Abstract: PURPOSE:To simplify part control and reduce cost by adjoining the surface of another side of a third part to the fixed nut of a first part and matching the nuts of both parts, and inserting a shoulder bolt from the side of a second part to threadedly engage with the fixed nut of the third part when fixing the third part fixed on the surface of one side to first and second parts. CONSTITUTION:When the mounting bracket 7 of a third part is fixed to a radiator support panel 1 and a grill bracket 3, the bracket 3 is laid adjacent to the surface 1b of another side of the panel 1, and the mounting holes 4, 6 of both parts are matched, and at the same, the surface 7b of another side of the bracket 7 is laid adjacent to the nut 5 of the panel 1, and screw holes of respective nuts 5, 8 of both parts 1, 7 are matched. Then, a shoulder nut 20 whereon a male screw 20a is provided only at the side of a top end is inserted from the side of the bracket 3 and threadedly engages only with the fixed nut 8 of the bracket 7, and three parts 3, 1, 7 are integrally fixed by tightening together. In such a way, the nut 5 remained fixed to the panel 1 with three parts are assembled together, making the control of part easy.
Patent JP-H05209808-A (JP)
Title: Device for observing laser beam spot of laser diode module
Inventor: OKAWA KATSUHISA
IPC: G01M11/00
Filed: 1992-01-23
Abstract: PURPOSE:To enable focusing position detection to be performed highly accurately when observing a focused laser beam spot of a laser diode module. CONSTITUTION:A focused laser beam spot of a laser diode module 13 which is retained by a chuck 1 is observed by a microscope 2. Focusing of the microscope 2 is not performed by using the image of the spot but by using a transmission type photoelectric switch where the beam is focused and by allowing a control device 7 to perform control so that a Z stage 3 is stopped in a position where the upper surface of the laser diode module 13 is detected.
Patent JP-S60152877-A (JP)
Inventor: NAKAYAMA MICHIHARU
IPC: F25D17/08
Filed: 1984-01-23
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。