baber/WOPTO huggingface dataset:
Patent JP-S54138827-A (JP)
Title: Washing apparatus for furnace core tube
Inventor: SASAKI TAMOTSU
IPC: H01L21/22
Filed: 1978-04-21
Abstract: PURPOSE: To enhance work efficiency in treatment of a furnace core tube in an etching soln. vessel, a pure water vessel and a third washing vessel by providing a jet mechanism for spraying pure water from the larger diameter opening side of the tube to the inner wall as the tube inside washing mechanism of the third washing vessel.  
     CONSTITUTION: Furnace core tube 4 held by arms 7 is successively treated by being dipped in etching soln. 8 in first washing vessel 1 and in pure water 9 in second washing vessel 2. Next the vicinities of both ends of tube 4 are mounted on four rollers 5 attached to bottom plate 13 of third washing vessel 3. Rotary shaft 17 and connection shaft 14 are rotated with motor 16 to rotate rollers 5, thereby turning tube 4. At the same time, pure water is sprayed into tube 4 from jet nozzle 20 of pure water jet mechanism 19 to wash the tube inside, and the tube outside is washed with pure water sprayed from jet pipe 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10242828-A (JP)
Title: Switch circuit
Inventor: TAKAGI TAKUYA
IPC: H03K17/06
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an MOS transistor switch which turns ON and OFF signals between 0 level and the source voltage level by comparing voltages at the terminals of the switch with its source voltage and allowing an operation with the highest voltage. SOLUTION: Voltage comparing circuits 6 and 7 output higher voltages V6 and V7 between a source voltage VDD and terminal VA and VB of a PMOS transistor. A voltage comparing circuit 5 output higher voltage VPW between the output voltages V6 and V7 of the comparing circuit 6 and 7. The voltage VPW is higher that the voltage VA, VB, and VDD and with this voltage, voltage comparing and detecting circuits 1 and 3, a logic gate 2, voltage comparing circuit 5, 6, and 7, and the PMOS transistor 4 operate. When the voltage VA and VB are higher that the source voltage VDD, the detecting circuits 1 and 3 output L-level signals and the PMOS transistor 4 turns OFF. The switch 4 operates with the highest voltages, so no current flows from terminals A and B to the power source.
Patent JP-H07263823-A (JP)
Title: Multilayer interconnection board and semiconductor device using it
Inventor: AOTA MASAJI
IPC: H05K1/02
Filed: 1994-03-17
Abstract: PURPOSE:To obtain a multi-chip tube semiconductor device using a standardized multilayer interconnection board by regularly disposing thermal via receiving lands on a first conductor layer of a thin film multilayer interconnection part. CONSTITUTION:A thin film multilayer interconnection part 4 is formed on a main face of a ceramic base board 1 standardized about the outline and conductor interconnection and thermal via receiving lands 10 are regularly formed on a first conductor layer (first as counted from this main layer of the board), this method is allowing the first conductor layer of the interconnection part 4 to be standardized which was designed and made every product. Since the lands 10 are regularly formed on the 1st conductor layer of the part 4, thermal via holes 14 can be formed, using the lands 10 preformed beneath semiconductor elements to be mounted on the surface layer of the part 4, irrespective of their position.
Patent JP-H01219659-A (JP)
Title: Solution component sensor
Inventor: KOYAMA MASAO
IPC: G01N27/00
Filed: 1988-02-29
Abstract: PURPOSE:To make the title sensor small in size, to improve the reliability and to facilitate handling thereof, by a construction wherein an electrode for giving a reference potential is provided in a channel of a solution to be detected in a circulation-type cell. CONSTITUTION:A channel 2 of a solution to be detected is formed inside a flow cell wall material 1, and a field effect type element 3 is mounted by bonding in a part of the wall material 1. The sensitive part of the element 3 is so disposed as to form the same surface with the wall surface of the channel 2 and to be in contact with the solution to be detected, while the connecting part thereof with conductors is sealed up with an insulating material. In addition, a gold electrode 4 is bonded as a reference electrode on another part of the wall material 1, and it is disposed so that one surface thereof forms substantially the same surface with the wall of the channel 2 and is in contact with the solution to be detected. The potential of an input/output electrode of the element 3 is controlled in relation to the electrode 4.
Patent JP-S55138978-A (JP)
Title: Convergence measuring method
Inventor: KAWAGUCHI IKUO
IPC: H01J9/42
Filed: 1979-04-17
Abstract: PURPOSE:To shorten a convergence adjustment time, by completing an averaged measurement in one field by slightly shifting a measuring point, in case convergence of a color television is measured by using a white black ITV camera as a detector. CONSTITUTION:A color TV picture 1 is photographed by a white black ITV camera 2, the time amounts tRi, tGi, tBi required for reaching a peak of the detection waveform from the horizontal synchronous signals of three primary colors of R, G, B are derived through the video switch 5 by the peak position detector 6 from the aforesaid image signal, and they are converted to the color shift amounts after they have been subject to an operation processing by the calculation device 8. After that, based upon the above data, a deflecting yoke 3 and a magnet ring 4 which are mounted to a color Braun tube are located and adjusted. At first an R monochromatic vertical line pattern is output on the TV picture, the picture is photographed by an ITV camera 2, a measuring point is set at the D-th one from the upper end, the time amount TRi of the first time is measured, and when the average value is calculated by measuring at the same intervals as the foregoing, the amount of high precision can be obtained.
Patent JP-S58163930-A (JP)
Title: Manufacture of back projection screen
Inventor: TAKAHASHI HIDEO
IPC: G03B21/625
Filed: 1982-03-24
Abstract: PURPOSE:To improve a view field angle and contrast, by forming a masking layer on only a transmission part of a lenticular lens, subsequently, forming a light forming layer, etc., and after that, exfoliating the masking layer of the transmission part together with a light absorbing layer. CONSTITUTION:On only a transmission part 12 of a lenticular lens 1, a masking layer 2 is formed. Subsequently, on the lenticular face, a reflecting layer 3 and also a light absorbing layer 4 are formed. Subsequently, the masking layer 2 is exfoliated together with the reflecting layer 3 and the light absorbing layer 4 on its part, to obtaine a screen. As for a back projection screen obtained in this way, its view field angle is made remarkably large by the lenticular face having a total reflection part, and also it can be improved to an excellent one having a high contrast owing to existence of the light absorbing layer.
Patent JP-S59173285-A (JP)
Title: Detection and exclusion of inferior anode and apparatus therefor
Inventor: HONMA TOMOJI
IPC: C25C7/02
Filed: 1983-03-23
Abstract: PURPOSE:To stably and certainly judge the quality of an anode, by measuring the single weight and thickness of said anode held under a horizontal condition, and excluding it if the measured values are disqualified beyond the predetermined boundary of the criterion. CONSTITUTION:Anodes A carried one by one under a horizontally supported condition by a conveyer WC are pressed by a press means P in the step of reforming bends. Then, the maximum thickness of the anode A is measured by a thickness gage 2. If said maximum thickness is disqualified beyond the predetermined boundary of the standard, said anode A is judged as an inferior one with respect to its thickness. When the anode A is further carried to a predetermined position above a means 3 for measuring single weight, its location is detected by a detecter 1 comprising a light projector 1a and a light acceptor 1b. Its single weight is measured by the means 3 for measuring single weight. If the measured value is beyond the boundary of the criterion, said anode is judged as inferior. The anodes judged as inferior with respect to the thickness and single weight are excluded onto the turning stand of a turning machine 11 by a pusher 10.
Patent JP-H04363348-A (JP)
Title: Coated resin molded product and its production
Inventor: WATANABE TOKUO
IPC: C08L23/16
Filed: 1991-01-29
Abstract: PURPOSE:To provide a coated polypropylene resin molded product maintaining the excellent mechanical properties of the polypropylene resin and improved in the coating adhesivity without requiring a preliminary treatment to the molded product before coated. CONSTITUTION:100 pts.wt. of a resin composition comprising (A) 90-30wt.%, preferably 70-40wt.%, of polypropylene and (B) 10-70wt.%, preferably 30-60wt.%, of an ethylene-alpha-olefin copolymer having a Mooney viscosity of <=50 and a propylene content of >=20wt.% is mixed with (C) >=0.1 pts.wt., of an unsaturated monomer comprising an unsaturated carboxylic acid having one or more hydroxyl groups in the molecule and/or a derivative thereof and (D) an organic radical generator, followed by subjecting the mixture to a thermal treatment. The polypropylene resin composition thus produced is molded and subsequently coated to form a coating film on the surface of the molded product.
Patent JP-S63216634-A (JP)
Title: Manufacture of blade and the like
Inventor: ANDO TAKASHI
IPC: B26D1/20
Filed: 1987-03-02
Abstract: PURPOSE:To reduce the whole number of manufacturing processes, by a method wherein a sheetform steel sheet, being quenched, tempered, and polished in non-oxidation atmosphere under a state to exert a stretch force, is cut in a given shape by means of carbon dioxide gas laser for pointing to edge it. CONSTITUTION:A sheetform steel sheet 1', having approximately same width W as that of a straight blade, being a finish product, and a length 5-6 times as long as a length N of a finish product, is quenched in oil for tempering and is then polished in a state to exert a stretch force responding to the coefficient of thermal expansion of a starting raw material and in non-oxidation atmosphere. Thereafter, in a pointing process 30, the steel sheet 1' is cut to a given length (1/5N-1/6N) by means of carbon oxide gas laser for pointing. In a polishing process 31, edge parts on both sides in a longitudinal direction are finished, and the steel sheet passes through on edging process 32, a stamping process 33, and an oil wiping and packing process 34 to complete manufacture. Thus, processes, e.g. burr removing, strain remedying, polishing, demagnetizing, which are required after machine cutting, can be eliminated. Besides, desired cutting performance and durability performance can be ensured.
Patent JP-S58169514-A (JP)
Title: Polyester conjugated and crimped yarn
Inventor: KURODA TOSHIMASA
IPC: D01F8/14
Filed: 1982-03-26
Abstract: PURPOSE:The titled crimped yarn that is made by effecting conjugate spinning by use of two copolymer components of polybutylene terephthalate and polyethylene terephthalate containing specific amounts of sulfoisophthalate respectively, thus showing good stretchability and dye fastness. CONSTITUTION:(A) A copolymer consisting of polybutylene terephthalate units as the major component and 1.0-3.0mol% of 5-sodiosulfoisophthalate with an intrinsic viscosity  eta  A of 0.6-1.1 and (B) another copolymer consisting of polyethylene terephthalate as the major component and less than 4.0mol% with an intrinsic viscosity  eta  B of 0.35-0.5 are spun into side-by-side or sheath-core conjugated fibers of higher than 8%TC10 (percent crimp, when the conjugated yarn is treated with boiling water under a load of 10mg/de).
Patent JP-H06242136-A (JP)
Title: Slip detecting method for rolling mill
Inventor: YOSHIOKA DAISUKE
IPC: G01P13/00
Filed: 1993-02-12
Abstract: PURPOSE:To detect the slip generated during rolling surely and precisely by determining a slip when an absolute value of a load balance output signal in a speed control system of each of driving motors exceeds the threshold value. CONSTITUTION:An output LB of a load valance controller 7 in a speed control system of a vertical roll individual driving system rolling mill is taken out, and the 1LB1 is inputted to a comparator 11 from an absolute value output device 9. The comparator 11 compares 1LB1 with a threshold value E* inputted from a threshold value setting device 10 previously, and 1 is outputted when 1LB1>E* while 0 is outputted in the other case. When 1 is outputted from the comparator 11 and 1 is outputted for a longer time than the set time (approximately 10 second) set by an on-delay timer 12, a slip determining device 13 determines a slip. Then, a slip detection signal is outputted to an alarm 14. In this way, the slip generated during rolling can be detected surely and precisely.
Patent JP-H0610349-A (JP)
Title: Pile driver
Inventor: MIYATA KENICHI
IPC: E02D13/00
Filed: 1993-02-13
Abstract: PURPOSE:To increase workability on driving a pile, by providing a horizontal chuck device for laterally holding the pile, eccentrically deviating against chucked part held at the vertical chuck. CONSTITUTION:A chucked part 24a is held by a vertical chuck 5a. A horizontal chuck device 20 is provided eccentrically against the chucked part 24a to construct a horizontally holding device A. When a higher pile than the maximum height regulated by a base machine is driven, or when it is necessary to drive a pile while laterally holding it due to obstacles like a bridge, the pile is held laterally by the horizontal chuck device 20 of the horizontally holding device A and the chucked part 24a of the horizontally holding device A is grasped by the vertical chuck 5a of a vibro-hammer 5 attached to the front of the base machine. The pile is driven into the ground while the front is controlled. The head of pile is held by the vertical chuck device 5a of the vibro-hammer 5 and driven.
Patent JP-S641044-A (JP)
Title: Memory access controller
Inventor: YAMADA IKUO
IPC: G06F12/08
Filed: 1988-03-02
Abstract: PURPOSE: To simplify control and a controller by processing read and write to a main storage device with one request at the time of the occurrence of necessity of swap in case of a miss in the controller.  
     CONSTITUTION: Requests from devices AWC are accepted by a request accepting port part 30 of a memory access controller and are processed by a request processing part 40 and are supplied to a main storage deice MMU 23. Bits indicating the validity of buffer stored contents of the part 30 and the coincidence with data contents of the device 23 are arranged in an address array 9 of level 0 and an address array 10 of level N of the processing part 40. Hit/ miss of the buffer storage is discriminated in a hit/miss discriminating circuit 13 by outputs of arrays 9 and 10, and a replace level is determined by a replace level determining circuit 14. The validity of the replace level and the discrepancy between contents of the device 23 and buffer stored contents are decided in an MMU control circuit 17 by outputs of arrays 9 and 10 which the replace level indicates. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S62205959-A (JP)
Title: Paper sheet discharge device
Inventor: ITO MITSUHIKO
IPC: B65H29/62
Filed: 1986-03-06
Abstract: PURPOSE:To prevent succeeding paper sheets from being damaged, by controlling transportation means to discharge succeeding paper sheets through other paper sheet discharging passage when a trouble in transportation happens in any one of a plurality of paper sheet discharging passages. CONSTITUTION:There are provided a paper sheet discharge unit 13 applicable to any paper discharge mode, a reversing stacker unit 14, a sorter unit 15 and a job stacker unit 16 at the left hand of a fixing unit 12 and paper sheets P are transported to the respective units by an instruction from a control unit. A driving reverse roller 20, a roller 21 capable of turning to the right hand movable in the right and left directions, a roller 22 capable of turning to the left hand movable in an oblique direction, an auxiliary guide plate 31 capable of advancing and retreating and a rotatable diverting plate 32 are provided at a diverting unit 19 where guide plates 18 divert to respective discharge ports. Various kinds of combination of them and a reverse roller 23 permit paper sheets to be discharged to any one of the respective discharge ports. Sensors 33a-33e are disposed on these guide plates 18 so that jam is sensed by sensing the rear edges of passing paper sheets and the succeeding paper sheets P are diverted to any passage other than the passage where the jam happens at the diverting unit 19, whereby the succeeding paper sheets P are prevented from being damaged.
Patent JP-S53132857-A (JP)
Title: Suspension-type, axial flow propeller stirrer
Inventor: MIYAMOTO AKIO
IPC: B01F7/16
Filed: 1977-04-26
Abstract: PURPOSE:To provide a suspension-type, motor-operated, axial flow, underwater propeller stirrer for use in a sedimentation-storage tank treating radioactivety absorptive materials having adsorbed radioactive materials in an atomic energy utilization plant, whereby effective and uniform stirring and floating mixign of the materials in the storage tank is made practicable.
Patent JP-H10240961-A (JP)
Title: Magnified displaying method of straight line fisheye
Inventor: MARUYAMA TAKESHI
IPC: G09G5/38
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnified displaying method excluding the overlapping of graphics while keeping the tendency of graphic arrangement in a displaying result where graphics are continued linearly and plural overlapping of the graphics exist. SOLUTION: First of all, in the displaying result (601) in an initial state, a straight line expressing the arranging tendency of the graphics is designated by a proper means (602). Next, a distance (r1) between each graphic and the designated straight line is calculated. Next the coordinate ((x, y)) of the leg of the perpendicular of each graphic and the designated straight line is obtained. Next, the unit vector ((vx , vy )) of a vector toward each graphic from a dot P is calculated. Next, a distance (r2) from the dot P to the end of a display picture in the direction of a unit vector is calculated. Next, r= (d+1)*r1*r2}/(d*r1+r2) is calculated. Then, as the result of designating the straight line and a parameter, the coordinate of each graphic is newly made (x+vx *r, y=vy *r) and arranged again (603).
Patent JP-H0615651-A (JP)
Title: Mold for molding of synthetic resin
Inventor: AOKI ISAO
IPC: B29C33/30
Filed: 1992-02-04
Abstract: PURPOSE:To perform swiftly and reliably fitting and removal of a core without making use of joining metal fittings, by a method wherein a cavity and core are made fittable and removable detachably respectively to a stationary side mold body and movable side mold of a mold. CONSTITUTION:A cavity 21 and core 22 are fitted respectively to a retainer plate 3 and movable retainer plate 4. Fitting recessed notches 11 whose top fringes are opened are formed respectively on both templates 3, 4, a receiving plunging piece 12 having half a thickness of the templates 3, 4 is provided in a rising state on both the top and bottom side corners and square plungers 14, 15 are provided in a plunged state. Plungers 17, 18 connecting with the plunging piece 16 and plungers 14, 15 are provided in a plunged state. Therefore, in a fitting part between the cavity 21 and template 3 and that between the core 22 and template 4, since movements of a clamping and breaking directions of a mold are mutually regulated, joining metal fittings become unnecessary. Then since a clearance of the other direction is absorbed by tapering processing of a guide pin 8, fitting and removing of the cavity 21 and core 22 can be performed swiftly.
Patent JP-H04277538-A (JP)
Title: Fiber-rubber mixture
Inventor: CHIYAN BUUN RII
IPC: C08L21/00
Filed: 1991-02-20
Abstract: PURPOSE: To provide a method for mixing stable fibers with hydrogenated nitrile rubber.  
     CONSTITUTION: Hydrogenated matter of nitrile rubber composed of a copolymer of about 50-about 80 wt.% of butadiene and about 15-50 wt.% of acrylonitrile is dissolved in a solvent such as monochlorobenzene and about 1-15% by wt. of rubber of staple fibers are added to the resulting soln. of about 20-85°C to be mixed with the rubber soln. under high speed and high shearing force mixing conditions. The rubber soln. having fibers dispersed therein is brought into contact with hot water and steam and added to largely excessive alcohol to recover a rubber-fiber mixture to dry the same. (as staple fibers, cellulose fibers, mineral fibers, glass fibers and synthetic fibers of nylon or polypropylene composed of cellulose, modified cellulose, contton or jute can be used. The rubber- fiber mixture can be used in the production of various mechanical products such as belt, hose or the like). 
     COPYRIGHT: (C)1992,JPO
Patent JP-S60190989-A (JP)
Inventor: SEKINE SABUROU
IPC: A63F5/04
Filed: 1984-03-13
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-H11248657-A (JP)
Title: Urine detecting device
Inventor: NARASADA HIROSHI
IPC: G01N27/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of detection error of high moisture condition during heavy rainfall as urine by providing an urine detecting device with a first and a second means for outputting first and second detection signals according to the resistance value detected by a resistance value detecting element. SOLUTION: The device for detecting urine in an elevator cage or the like comprises a first detection means composed of comparators 30, 31 and AND element 10, and a second detection means composed of a comparator 32, or the like. The comparator 32 outputs a detection signal when a resistance value between electrodes 1a, 1b in the vicinity of a cage floor reaches a specified check point or a point less than that to a delay timer to allow it to start counting, and when a specified set time gas passed, a stop signal is output to a detection delay timer 11. Since a decrease in the resistance value caused by urine is sharp, the detection signal thereof is sent to an output circuit 18 through the first detection means before the timeer sends a stop signal.  On the other hand, a decrease in the resistance value caused by high moisture conditions is moderate, and at that time no detection signal is sent.
Patent JP-S58216675-A (JP)
Title: Preparation of curled dry wakame
Inventor: IWATA KINZOU
IPC: A23L17/60
Filed: 1983-03-24
Abstract: PURPOSE:To prepare a curled dry WAKAME (Undaria pinnatifida, an edible seaweed) free of sharp edges at the ends, and having excellent flexibility, flowability and packaging suitability, by drying a WAKAME sheet at a low temperature under rolling. CONSTITUTION:A curled dry WAKAME which is composed of rolled leaf free from sharp edges at the ends of the roll, and has a specific bulk volume of e.g. <62cc, preferably <53cc, the difference between the maximum value and the minimum value of the specific bulk volume of <17cc, preferably <8cc, and an angle of repose of <50 deg., preferably <46 deg.. is prepared by cutting WAKAME to the size suitable for cooking when reconstituted with water, and heating at a low temperature, i.e. at about 40-80 deg.C in the drying process under rolling during the period when the water-content of the WAKAME is about 30-50wt%.