baber/WOPTO huggingface dataset:
Patent JP-S63258017-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: ODA MASAO
IPC: H01L21/31
Filed: 1987-04-15
Abstract: PURPOSE:To obtain a manufacturing apparatus which can control a film growing velocity and obtain a uniform film thickness in the formation of the film by providing two types of upper and lower electrodes in a reaction vessel, composing the upper electrode of a plurality of electrodes connected to high frequency power sources, and composing the lower electrode of a common electrode for placing a film forming substrate. CONSTITUTION:In a semiconductor manufacturing apparatus having a reaction vessel 21 having a gas supply port 28 for supplying first reaction gas and a gas inlet 29 for introducing second gas by forming a plasma, and a laser oscillator 39 provided out of the vessel 21 for decomposing the first gas, two types of upper and lower electrodes which oppositely face each other are provided in the vessel 21. The upper electrodes of both the electrodes are composed of a plurality of electrodes 33-35 respectively connected to high frequency power sources 36-38, and the lower electrode is composed of a common electrode 25 for placing a film forming substrate 26. Or, an ultraviolet light source 32 for irradiating an ultraviolet ray is attached into the vessel 21, and the electrodes 33-35 are composed of mesh electrodes.
Patent JP-H10281287-A (JP)
Title: Metallic hollow deformed ring
Inventor: NAKAGAWA SHINYA
IPC: F16J15/08
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent a wrinkle and a crack from occurring at the time of forming a metallic hollow deformed ring by forming a fastening hole on a ring engaging collar part extensively provided on a rectilinear part of a metal jacket by projectively providing it in the radial direction from this operating part and fastening and fixing the metallic hollow deformed ring in an installation groove of a sealing member by a fastening member. SOLUTION: A metallic hollow deformed ring 10 has a deformed, for example roughly square shape metal jacket 2 on which an opening part 11 continued in the peripheral direction is formed and a flat surface shape continued in the peripheral direction the cross-section of which has a roughly C shape of which is roughly polygonal, elliptic, or a track shape, etc., and an elastic member 1 of a metal coil spring stored inside of it, etc. Fastening holes 6 are drilled at two points, and the metallic hollow deformed ring is fixed in a ring installation groove of a flange of a sealing member by inserting a fastening member such as a machine screw, etc., in these fastening holes.  These fastening holes 6 are formed in a slot shape in the peripheral direction of the metal jacket 2, ands it is possible to adjust a position to a certain degree at the time of fastening and fixing them in the ring installation groove.
Patent JP-S5428184-A (JP)
Title: Powder filling device
Inventor: ARAKAWA MASABUMI
IPC: G01N15/02
Filed: 1977-08-04
Abstract: PURPOSE: To enable atmosphere regulating gas to be evenly supplied to the entire part of powder by interposing porous partition plates among space in tubular cells, holder and pressing member and providing the gas flowing path passing to outside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07283578-A (JP)
Title: Wave absorber
Inventor: ISHINO TAKESHI
IPC: H01Q17/00
Filed: 1994-04-08
Abstract: PURPOSE:To obtain a thin type wave absorber having no polarization dependence, being easy to design and manufacture and enabling effective suppression of reflection in regard to an oblique incident wave as well. CONSTITUTION:A wave absorber having a dielectric layer 10, a wave reflector layer 11 laminated on one surface of the dielectric layer 10 and a resistance film layer 12 laminated on the other surface of the dielectric layer 10. The resistance film layer 12 is so formed that a surface resistance in a first direction within the layer plane of this resistance film layer and the surface resistance in a second direction within the layer plane intersecting the first direction are different from each other.
Patent JP-S5719199-A (JP)
Title: Method for controlling capacity of screw compressor
Inventor: YOSHIDA TAKASHI
IPC: B30B9/14
Filed: 1980-07-11
Abstract: PURPOSE: To determine a change-over point for the purpose of titled control at an optimum point by temporally setting the change-over point of suction throttling type and on-off type controls, executing both controls, and determining a set value by the coincidence of the state quantity measured value of both controls.  
     CONSTITUTION: Operation is started from a suction throttling type control. The electric power consumption of a motor 3 is taken into a control device 23 via a detector 25, and its mean value M 1  is stored. When the electric power consumption of the motor 3 goes equal to or lower than the temporally set value M, the control is shifted to an on-off type control. Namely, when the pressure in a gas cooler 10 arrives at an upper or lower limit, an air release valve 9 is opened or closed, to operate a compressor 1 under no load or full load, then the mean driving power M 2  thereof is determined. The electric power consumption of the time when the driving power consumptions M 1  and M 2  of both controls coincide is stored as the set value M 3  of the change-over point. In the subsequent control, the suction throttling control is carried out when the electric power consumption is equal to or larger than the set value M 3  and if it is below the same, the on-off control is carried out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58210975-A (JP)
Title: Preparation of plywood
Inventor: MASAFUDA HAJIME
IPC: C09J161/00
Filed: 1982-06-03
Abstract: PURPOSE:To obtain a plywood having adhesion performance practically enough for practical use, by using a composition, containing an adhesive, and prepared by incorporating an amino type resin adhesive with a specific wheat protein and corn protein in specified amounts in veneers with a high moisture content. CONSTITUTION:A composition, containing an adhesive, and prepared by incorporating an amino type resin adhesive, e.g. urea melamine cocodensation resin adhesive, with 3-30wt%, preferably 5-15wt%, wheat protein and/or corn protein, having <=60 mesh, preferably <=80 mesh particle size, and containing >=30wt% protein is used in veneers with a moisture content as high as 15- 30wt% to give the aimed plywood.
Patent JP-S5429101-A (JP)
Title: Safety device in oil-hydraulic mechanism
Inventor: SAWADA KIYOSHI
IPC: A01D69/00
Filed: 1977-08-08
Abstract: PURPOSE:To offer a safety device for an oil-hydraulic speed change mechanism, which prevents malfunctions perfectly.
Patent JP-H11267562-A (JP)
Title: Color change coater for multicolor coating
Inventor: FUKUOKA HIDEMOTO
IPC: B05B12/14
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To eliminate cleaning of a cleaning agent and the extrusion discarding of coatings during color change and to improve the coating productivity by curtailing the cleaning time in continuous coating with multicolor coatings changed in turn. SOLUTION: A necessary number of coating feed lines L1, L2, L3 for respective coating colors are installed in parallel, and when a coating selected by a color change valve 5 connected with respective line end is supplied to a coating gun 6 for the color change coating of multicolor coatings, by inversion- actuating coating normal/reverse supply pumps 3 which are provided in the respective lines La, L2, L3 when a color is changed, the residual coating in a common feed route of the multicolor coatings ranging from the color change valve 5 to the coating gun 6 is returned by sucking to an original coating feed line L for cleaning. After that, the coating of the coating feed line of the next color is fed in turn for continuous color change coating.
Patent JP-H0328591-A (JP)
Title: Transport pipe
Inventor: MARUKOSU PURESUTON BOROMU
IPC: F16L9/10
Filed: 1990-04-11
Abstract: PURPOSE: To prevent oxide and slug from being stuck to the inner surface by directly engaging a continuos polycrystalline shell whose maximum density is 80% of the theoretical density without exposing a significant part on the outer wall of a high-density hollow tube, and providing thermal shock resistance. CONSTITUTION: A low density ceramic oxide shell 6 whose maximum density is 80% of the theoretical density is directly engaged with an outer wall 7 of a high density ceramic oxide tube 2 made of ceramic oxide material having the theoretical density of 90% or more and extending through a passage 5. Accordingly, the tube inner wall is smoothed to prevent oxide and slug from being stuck, and thermal shock resistance can be maintained.
Patent JP-S57207876-A (JP)
Title: Selecting device of light emitting diode
Inventor: KISHI SHIYUUICHIROU
IPC: G01M11/00
Filed: 1981-06-17
Abstract: PURPOSE:To use a visible and infrared LED as a light source for an optical fiber, by  using the optical fiber as a means for simultaneously measuring and selecting both  center accuracy of a light emission chip against the light emission luminance of an  LED and the center of an external appearance shape, and distance accuracy of the light  emission chip from the light emission surface. CONSTITUTION:One end part of a plastic optical fiber 40 is fixed to a photodetector 20  by a fixing jig 6, and is inputted to an optical power meter 30 by a signal line 5. To  the other end part of the optical fiber 40, a fixing jig 7 provided with an opening part  into which an LED 10 can be inserted is fixed. The opening part for inserting the LED 10 is precisely worked with accuracy of about + or -0.1mm. of the external appearance dimension accuracy of an LED to be used, and it is formed to the same state that the  LED has been fixed to an optical connector, by inserting the LED 10. The LED selected by such a constitution is sufficiently within an error of about + or -0.2dB comparing with  the case when it has been actually installed to the optical connector, and by a device  which is capable of simultaneously measuring and selecting 10-20 pieces of LEDs, a selected non-defective one can be used as an element for an optical fiber, and on the  other hand, a defective can be used for general display or other sensor.
Patent JP-H03291586-A (JP)
Title: Radar device
Inventor: YASUFUKU MASAKI
IPC: G01S7/36
Filed: 1990-04-09
Abstract: PURPOSE:To prevent a clutter from being misdetected by calculating a blanking range from the altitude, speed, etc., of an aircraft and blanking the output of a side lobe blanker (SLB) according to the output. CONSTITUTION:A blanking range calculating circuit 8 calculates a range gate number corresponding to a direction wherein the clutter in an area hatched in a figure a detected based on the altitude, speed, diving angle and rolling angle of the air craft as a target possible by mistake and the range of a Doppler frequency number as a blanking range. Then when whether or not there is blanking is outputted to a blanking circuit 7, the circuit 7 removes or passes the target according to the indication. In addition to this constitution, a previously set blanking range table can be selected according to the altitude of the aircraft to decide whether or not there is blanking according to the table. Consequently, even if the ground surface in front of the aircraft is undulated, the possibility that a clutter is misdetected as the target is eliminated.
Patent JP-S5619056-A (JP)
Title: Method and apparatus for scanning and recording printed dot image
Inventor: SAITOU ISAO
IPC: H04N1/405
Filed: 1979-07-26
Abstract: PURPOSE: To reproduce the outline of the titled image with extremely high fidelity, by detecting the position of the image outline present in the original and preventing exposure to light points in parts exceeding the image outline in the dot regions.  
     CONSTITUTION: Light beams from light source 1 are projected and focused as a fine linear image with an optical system, and a printed dot image is exposed and recorded by subjecting 2 acousto-optical elements 2, 4 to ultrasonic waves to form a diffraction grating in each of element 2, 4 and to deflect the beams passing through them or doing otherwise. The position of image outline E present in the original dot image is detected, and the dots are cut off along outline E in order to prevent exposure to light points in the parts exceeding outline E in the dot regions, thus permitting outline E to be reproduced with high fidelity, and resolution to be enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11298427-A (JP)
Title: Multi channel broadcasting device and its method
Inventor: NAGAISHI KEIZO
IPC: H04H20/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To quickly locate an abnormal position even in a multi channel broadcasting by providing a monitoring means which establishes correspondence relation between transmission video and receiving video, also divides them and shows video data of plural systems at the same time. SOLUTION: In a monitor system 80, broadcast waves supplied to an antenna 21 are divided and inputted to a monitoring part 81, and programs transmitted from each chain 44 are respectively received in an IRD 84. Video data outputted from the IRD 84 is supplied to a monitor 86 through a selection circuit 85. Broadcast waves made downlink from a satellite 22 through an antenna 82 are inputted to the part 81 and a program that is respectively transmitted from each chain 44 is received in the IRD 83. Video data outputted from the IRD 83 is supplied to the monitor 86 through the circuit 85. In the monitor 86, a display screen is divided vertically and corresponding transmission video and receiving video are divided and simultaneously displayed.
Patent JP-H04324157-A (JP)
Title: Loading device for optical disk, and the like
Inventor: UMEZAWA YASUNORI
IPC: G11B17/04
Filed: 1991-04-24
Abstract: PURPOSE:To lock a tray inserting and holding a disk cartridge of a loading device in a disk player at the inserting time and at the taking-out time of the disk cartridge. CONSTITUTION:Trays 2a, 2b inserting and holding the cartridge 1 housed the disk are supported with supporting side plates 3a, 3b in back and forth movable way and in up-and-down movable way. Between the trays 2a, 2b and the supporting side plates 3a, 3b, operation plate 6a, 6b to subject a movement operation to the trays 2a, 2b in the back and forth directions and in the up-and- down direction by being moved in the back and forth directions with a drive mechanism, are inserted. In the state that the trays 2a, 2b are positioned at the front side and the upper place against the supporting side plates 3a, 3b, the trays are locked and lock arms 25a, 25b releasing the lock are attached when the operation plate bodies 2a, 2b move to the back in this state.
Patent JP-H06308813-A (JP)
Title: Electrophotographic recording device
Inventor: KOMATSUBARA SATORU
IPC: G03G15/06
Filed: 1993-04-21
Abstract: PURPOSE:To prevent the occurrence of a defective image by providing between the drive roller and the follower roller, both of which support a developer carrier belt, an elastic body roller, which is larger than both the rollers in diameter, thereby stabilizing the running conditions of the developing belt. CONSTITUTION:The roller 10, made of an elastic body (for example, sponge) is arranged between the drive roller 3 and the follower roller 4. By making, in this constitution, the diameter of the elastic body roller 10 larger than that of the drive roller 3 and that of the follower roller 4, the running of the developing belt 2 stabilizes without increasing frictional forces between the developing belt 2 and the photosensitive body 1 and the developing roller 6. Further, the contact-widths of the photosensitive body 1 and the developing roller 6 with respect to the developing belt 2 can be controlled by the adjustments of the size and relative positions of the drive roller 3, follower roller 4 and elastic body roller 10, so that a stable image can be obtained at all times.
Patent JP-S5522305-A (JP)
Title: Catalyst composition
Inventor: NISHIMOTO KOREHIKO
IPC: B01J27/02
Filed: 1978-08-04
Abstract: PURPOSE: Catalyst compositions for converting NO x  to harmless N 2  and H 2 O by catalytic reduction of NO x  effectively and economically with ammonia as reducing agent.  
     CONSTITUTION: Catalyst compositions for use in the reduction of NO x  present in the waste gases from internal combustion exgine or combustion furnace of boiler, etc., are those having the formula I. The a/b ratio of mother components a CaO. bSiO 2  should be 2W5/6 in view of their molding character and catalyst strength. The y value of [a CaO.bSiO 2 ]x.[H 2 O]y should be as small as possible from a viewpoint of fireproof, and y/x should be practically less than 1. With regard to z value of active components [cFe 2 (SO 4 ) 3 .dFeO 3 ]Z, z/x should be in the range of 1/80 to 1/4, since a value of less than 1/80 has little effect and a value of more than 1/4 does not show the improvement in the activity. The c/d value of the active components should be in the range of 1 to 6, since the activity in a value of less than 1 at below 300°C is poor and the resistance to head in a value of more than 6 is poor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08191689-A (JP)
Title: Polydeoxyribonucleotide for manifesting human/gamma/ interferon-like polypeptide
Inventor: TANAKA MASAHARU
IPC: C12N1/21
Filed: 1995-03-27
Abstract: PURPOSE: To obtain the subject new polydeoxyribonucleotide having a specific nucleotide sequence, inducing an antiviral state, showing antitumor activity and manifesting human/gamma/interferon-like polypeptide by transduction to a host cell. CONSTITUTION: This new polydeoxyribonucleotide has a nucleotide sequence of the formula, comprises a 146 codon sequence encoding human/gamma/ interferon-like polypeptide and manifests a polypeptide which has an amino acid seqeunce and a composition substantially coincident with those of human/ gamma/interferon and immunological and biological activities of human/gamma/ interferon by incorporating the sequence into a plasmid and culturing a strain prepared by transforming Escherichia coli with the plasmid to give a strain and culturing the strain. The DNA is obtained by synthesizing 62 gene fragments according to the gene sequence of human γ-interferon and bonding these fragments with T4 ligase.
Patent JP-H01265981-A (JP)
Title: Batting practice machine
Inventor: TAMURA YOSHIMICHI
IPC: A63B69/00
Filed: 1988-04-19
Abstract: PURPOSE:To eliminate the residual deflection of a ball holding bar when it is restored automatically, to make it possible to carry out the following batting rapidly, and to increase the practice efficiency, by connecting an air pump for air cushion at the base end of the ball holding bar. CONSTITUTION:A ball holding bar 11 to fix a test ball 16 at the tip and a base frame 12 to which the ball holding bar 11 is connected in the upright condition are provided. By hitting the test ball 16 with a bat, the ball holding bar 11 is made rotate and fell down by a rotation fulcrum 28 for connection placed between the ball holding bar 11 and the base frame 12. Furthermore, an air pump 35 for air cushion is connected at the base end of the ball holding bar 11. As a result, the hitting resistance can be regulated freely by regulating the exhaust amount of the air pump simply, making it possible to practice in the more practical condition. Moreover, the residual deflection when the ball holding bar is restored automatically can be eliminated by the smooth air cushion.
Patent JP-S62252125-A (JP)
Inventor: MINAMI TOMOYUKI
IPC: H01G4/33
Filed: 1986-04-25
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-H11299186-A (JP)
Title: Coil cleaner of rotating machine
Inventor: IWAKUMA TETSUYA
IPC: A46B3/16
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a coil cleaner which can remove surely the dust stuck on the insides of both the ends of the armature coil of a rotating machine. SOLUTION: A coil cleaner 1 has a gripping portion 2, a flexible rod-form body 3 wherein its one end is fastened to the gripping portion 2 and its other end has a brush 4, and a flexible cylindrical portion 5 capable of covering therewith the brush 4 by the movement thereof whereinto the rod-form body 3 is inserted. Heading the brush 4 to insert the coil cleaner 1 into the exhausting port of a rotating machine, it reaches the insides of both the ends of the armature coil of the rotating machine, and then, the brush 4 is released from the cover thereof by moving the cylindrical body 5 to clean thereafter the insides of both the ends of the armature coil. As a result, the reduction of the insulation resistance of the armature coil can be prevented.
Patent JP-H05267839-A (JP)
Title: Solder reflowing apparatus
IPC: B65G37/00
Filed: 1992-03-23
Abstract: PURPOSE:To maintain flat without warpage by supporting a lower surface of an insulating board at a position for avoiding an electronic component at a lateral center and near at hand from below by a warpage preventing implement until the board is cooled. CONSTITUTION:An attaching/detaching element 25 of a first jig attaching/ detaching unit 24 rises from a waiting position, absorbs a warpage preventing jig 18 disposed at a finishing end side of a return zone 12', rises and mounts the jig 18 at a board conveying chains 2, 2 of a lower side of an insulating board 9 disposed at a starting end of a forward zone 12. In this case, support pins 23 of the jig 18 are brought at upper ends 23a into light contact with a lower surface of the board 9. In this state, the board 9 is not yet heated, and hence the board 9 is substantially flat. Then, when the element 25 and a board stopper 31 are moved down at a predetermined timing and returned to the waiting position, the board 9 and the jig 18 are conveyed toward the finishing end side of the zone 12.
Patent JP-S5533891-A (JP)
Title: Inserting-taking out equipment of intermediate electrode for resistance welding
Inventor: TOKORO SUKEFUMI
IPC: B23K11/30
Filed: 1979-07-27
Abstract: PURPOSE: To adjust the height of an intermediate electrode and prevent welding quality from its deterioration by sliding one of intermediate electrodes which are stacked in 2 layers.  
     CONSTITUTION: A plural number of intermediate electrodes 5 set on a guide roller 8 and a roller 9 are inserted into a welding object 7 located on a supporting stand 6 by means of a moving platform 11 provided with a hooking metal 10. By a cylinder 12. the upper side of 2 layer intermediate electrodes 5 is made to slide and the height of the intermediate electrode 5 is rised up to a specified dimension. A resistance welder 13 performs spot welding of the welding object 7 up to the position of the upper electrode 16. After welding, the welding object 17 is restored to the previous position, the cylinder 12 is operated in the opposite direction to lower the height of the intermediate electrode 5, which is taken out by the moving platform 11. This method is applied to resistance welding of panel material of a steel sheet and the like. 
     COPYRIGHT: (C)1980,JPO&Japio