baber/WOPTO huggingface dataset:
Patent JP-H06169975-A (JP)
Title: Apparatus and method for plasms sterilization
Inventor: BURAIANTO EI KANBERU
IPC: H05H1/46
Filed: 1993-05-18
Abstract: PURPOSE: To make possible to show a highly sterilized effect by providing a sterilizing device with a plasma generator to convert a supplied gas to a plasma in a wave guide provided with a magnetron, and constituting so as to guide the generated plasma into a into a sterilizing chamber by a conveying means having a regulating means. CONSTITUTION: This plasma sterilizing device is provided with a plasma generator and a sterilizing chamber 60, and the plasma generator has an electromagnetic field generator such as a magnetron 6, a wave guide 8, and plasma generators 10, 12, 14 having an inlet cap 44 from which the crude gas of the plasma is supplied through a gas pile line. Each of the plasma generators 10, 12, 14 has gas generating tube s51-53, the plasma flow converted in the wave guide 8 is introduced to gas supplying tubes 54, 56, 58, and supplied into the sterilizing chamber 60. Each of the gas generating tubes 51-53 is surrounded by column-shaped metallic cooling tubes 62, 64, and cooled by a coolant flowing in the inside, and a Venturi-regulation is provided in each end portion.
Patent JP-S63304550-A (JP)
Title: Target of image pickup tube
Inventor: FUJINO MASAHIRO
IPC: H01J29/45
Filed: 1987-06-03
Abstract: PURPOSE:To accomplish a target of a check type image receiving tube, wherein the after image characteristic due to the beam landing layer of a photo- conductive film is enhanced and the beam landing characteristic stabilized, by forming the beam landing layer with a specific porous particle size. CONSTITUTION:Target of a check type image receiving tube includes a face plate 1 of transparent base, a transparent NESA film 2 with electroconductivity, and a beam landing layer 4. Incident beam 5 is supplied from the plate 1 side, while a scanning electron beam 6 from the 1ayer 4. This layer 4 consists of porous film provided by means of board-heating and evaporation of Sb2S3 in low vacuum, and the particle size of this porous film enlarges proportional to the amount of evaporation, its speed, and the degree of vacuum during evaporation. In case the particle size is lessened, the amount of evaporation is reduced to min. film thickness where beam locking effect is attained, or the speed of evaporation decreased, or the degree of vacuum lessened. Thereby the porous particle size is controlled at specified base facial temp. and degree of vacuum, and the film and layer 4 are made in a porous particle size of 400-1200Angstrom .
Patent JP-H09301986-A (JP)
Title: Production of aluminum-combined ruthenium carbonyl metal cluster-complex
Inventor: KUJI YOSHITAKA
IPC: C08K5/56
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject complex useful as an inexpensive catalyst for hydrosilylation by reacting Ru3 (CO)12 with tris-(acetylacetonato) aluminum, etc., in a specific molar ratio of Ru:Au. SOLUTION: Ru3 (CO)12 is reacted with an aluminum compound of the formula Al(X)a (Y)3-b (X is ethyl, ethoxy, propoxy or butoxy; Y is acetylacetonato or a 2-4C alkylacetonato ligand; (a) is 0, 1, 2 or 3) [e.g. tris-(acetylacetonato) aluminum] in the specific molar ratio of Ru:Au in the range of (3:1) to (3:7) to give the objective metal cluster complex having a composition formula of the formula [Ru3 (CO)12 ]x [Al(X)a (Y)3-b ]y (the ratio of x:y is (1:1) to (1:7) and is useful as a catalyst for hydrosilylation.
Patent JP-S61295673-A (JP)
Title: Photoelectric convension device
Inventor: USUI MASAAKI
IPC: H01L31/048
Filed: 1985-06-24
Abstract: PURPOSE:To prevent the concentration of an electric field between a back material and a frame body even when a high voltage is impressed on an electrode and the frame body and thereby to enable the attainment of high insulative voltage resistance, by forming four corners of the back material in the shape of a smooth curve and by increasing a distance of insulation from the frame body. CONSTITUTION:A back material 3 for protecting the back of a solar cell element has a three-layer structure in which an aluminum sheet 3b of a second layer for resisting humidity permeation is held on the opposite sides between Tedlar film 3a of first and second layers for attaining insulative voltage resistance. Numeral 4 denotes a packing material provided between an upper transparent material 2 and the back material 3 so as to fix these material to the solar cell element. The structure of the bck material 3 including aluminum 10 prevents the concentration of electric lines of force on the back material 3 side, thus preventing the concentration of an electric field substantially. A solar cell module of this invention the back material 3 of which is formed in such a shape as stated above has a high insulation characteristic.
Patent JP-2001289050-A (JP)
Title: Variable capacity turbo supercharger
Inventor: FUKAYA SEIJI
IPC: F01D17/16
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a turbine efficiency from lowering by peeling an exhaust gas flow in the rear of a channel spacer and inside a guide vane to cause fluid energy loss and forming a non-uniform and low mean flow velocity distribution in a turbine rotor inlet position. SOLUTION: A beaked projecting member is arranged in a part of the outer circumference of a columnar channel spacer and the projecting member is projected to the turbine rotor side at a prescribed angle. Or a rod member is arranged in a part of the outer circumference of the channel spacer, and the rod member is adjoined to the turbine rotor side at a prescribed angle.
Patent JP-H04337272-A (JP)
Title: Switching control type electric heating circuit
Inventor: NAKAYAMA TAKUHIDE
IPC: G05D23/19
Filed: 1991-05-15
Abstract: PURPOSE:To make the heating value of an electric heating wire invariably constant by connecting a voltage peak value detecting circuit to both ends of the electric heating wire, and controlling the on/off-time of a switching element with the detection output. CONSTITUTION:The AC from a commercial power source 1 is rectified by a rectifying bridge 3 and high-speed switched by a switching element 4 and fed to an electric heating wire 2. The peak value of the voltage across both ends of the electric heating wire 2 when the element 4 is turned on is detected by a peak value detecting circuit 8 and outputted to an arithmetic control circuit 6. The peak value is correctly detected by the circuit 8, thus the circuit 6 calculates to keep the peak value Vp across both ends of the electric heating wire 2 invariably constant, and the element 4 is controlled to keep the heating value of the electric heating wire 2 invariably constant. When the power source impedance is large or the electric heating wire 2 requires a large current, the voltage value across both ends of the electric heating wire 2 can be controlled simply and easily.
Patent JP-H035931-A (JP)
Title: Magneto-optical recording medium
Inventor: ISHIDA MASAYA
IPC: G11B11/10
Filed: 1989-06-01
Abstract: PURPOSE:To realize direct overwriting by light modulation method and to improve long-term reliability of the medium by forming a heat conducting layer adjacent to a recording layer, opposite to the substrate side of the recording layer, then forming a heat insulating layer on the heat conducting layer, and sticking this medium with a transparent substrate or another medium of same structure. CONSTITUTION:The magneto-optical recording medium has a rare earth- transition metal thin film formed on a transparent substrate. A heat conducting layer 4 is formed adjacent to the recording layer and on the opposite side to the substrate side, and then a heat insulating layer 5 is formed thereon. A transparent substrate 7 or another medium of same structure is stuck to said medium to form a magneto-optical recording medium. Thereby, overwriting can be performed without changing direction of the magnetic field applied on the medium, and further, deterioration of a film due to temp. can be prevented. The obtd. medium has long-term stability in recording/erasing property and has long-term reliability.
Patent JP-H11352666-A (JP)
Title: Method for applying solution on photosensitive material and apparatus therefor
Inventor: PICCININO RALPH LEONARD JR
IPC: G03D15/06
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for applying a soln. having a prescribed viscosity on a photosensitive material, such as a photographic print, and a method therefor. SOLUTION: The photosensitive material is passed through the inside of a tank 9 in this apparatus and method. Guide members 21 disposed in the tank 9 are effective for guiding the viscous soln. near the nip part 19 between first and second rollers. According to such constitution, at least one liquid reservoir is formed near the nip part 19 between the rollers, by which the uniform coating application of the soln. on the photosensitive material is made possible and simultaneously the upper roller of the drive rollers is held at a uniformly wetted state.
Patent JP-S6033178-A (JP)
Inventor: SHINOHARA YOSHIKI
IPC: B21D7/02
Filed: 1983-07-30
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-H083293-A (JP)
Title: Aliphatic polyester copolymer and its production
Inventor: MIYAZAKI KEIKO
IPC: C08G63/82
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a high-molecular-weight aliphatic polyester copolymer having good mechanical properties and high yield strength and elongation at break by polycondensing lactic acid with caprolactone in the presence of a catalyst so as to produce a copolymer having a specified molecular weight and specified amounts of respective kinds of repeating units. CONSTITUTION:This copolymer mainly consists of 99-70mol % units derived from lactic acid and 1-30mol% units derived from caprolactone and has a number-average molecular weight of 10000-100000. The copolymer is produced by polycondensing at least lactic acid with caprolactone in the presence of a catalyst. The catalyst is pref. a germanium compound or a titanium compound.
Patent JP-H05334713-A (JP)
Title: Optical head
Inventor: MUNEYOSHI YASUHIKO
IPC: G11B7/135
Filed: 1992-06-01
Abstract: PURPOSE:To eliminate stray light, to increase beam availability and to simplify the structure of a head by providing a polarizing prism and a polarization rotating means between a light source and an image forming optical system, and deviating the optical path directions between an outgoing beam and a reflected beam. CONSTITUTION:When the outgoing beam 6 from a laser 1 is made incident on the polarizaing prism 31 coupling refractive prisms 32, 33 so that optical axes become perpendicular to each other, the polarizing direction 21 of the beam 6 becomes perpendicular to the optical directions 34, 35 of the prisms 32, 33 and goes straight on through the prism 31. Then, the beam 6 passes through a 1/4 wavelength plate 3 and becomes a circular polarizing beam 8, and the beam 8 converged on a medium 5 and reflected by the medium passes through the wavelength plate 3 again and becomes the linear polarizing beam of the polarizing direction 22 perpendicular to the beam 6. When the linear polarizing beam passes through the prism 31, since the refractive index of the prisms 32, 33 to the beam are different from each other, the beam becomes a reflected beam 7 refracted in a certain direction and is led to a photodetector 2 adjacent to a laser wave 1. Thus, the optical path of the image forming system and a detection system is shared and parts is reduced and the stray light is eliminated.
Patent JP-H01310574-A (JP)
Title: Manufacture of thin film transistor
Inventor: TERAO NORIYUKI
IPC: H01L27/12
Filed: 1988-06-09
Abstract: PURPOSE:To simplify a process by a method wherein a selective and continuous ion implantation is performed to make a gate electrode to be of an N or P-type low resistance and to form source and drain regions of a P and an N channel transistors at one time using a gate insulating film as a mask. CONSTITUTION:An continuous ion implantation of impurities 7 and 8 of two different types is performed so as to directly implant more N-type impurity 8 than a P-type impurity 7 into a part which is to be an N-type electrode 4' and another part which is to be a source and drain region 9' of a P channel transistor or implant the P-type impurity 7 selectively into a part which is to be a source and drain region 9 of a P channel transistor indirectly through the intermediary of a gate insulating film 3. As mentioned above, a continuous ion implantation is performed so as to make a Si semiconductor film 4 low in resistance at the formation of the N or P-type gate electrode 4' and form the source and drain regions 9 and 9' of the N and P channel transistor, consequently a process can be simplified.
Patent JP-S6249869-A (JP)
Title: Hand training device
Inventor: MAACHIN JIYON GURIINFUIIRUDO
IPC: A63B23/00
Filed: 1986-06-18
Abstract: @ A hand exerciser for use in physiotherapy and in muscle building which is suitable for use in exercising of the muscles of the forearm, hand, wrist and fingers comprises a rigid frame (11) spanned by a resiliently deformable web (10) held under tension and formed with an array of cells (12) so as to accommodate human fingers, the web being formed of an elastomer having elasticity and hardness properties which render it capable of deformation when gripped by means of fingers inserted in the cells and appropriately stretched as a result of muscular action.
Patent JP-S5878661-A (JP)
Inventor: YUUJIN JIEE MEIAAHOTSUFUAA
IPC: A61G12/00
Filed: 1982-08-14
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-H01311698-A (JP)
Title: Infrared-ray controller
Inventor: MATSUBARA KIYOTAKA
IPC: H04B10/00
Filed: 1988-06-09
Abstract: PURPOSE:To control plural these types of the electric equipment with one infrared ray control device by registering the waveform information of the infrared ray signal transmitted by the infrared ray remote control device of plural types of the electric equipment to an information processor. CONSTITUTION:The infrared ray signal of an infrared ray remote control device 18 is converted to waveform information by an infrared ray control device 17, registered to an external information processor 8, the control procedure is prepared with the registered waveform information and the control means is executed by the external information processor 8. Thus, the registered waveform information is converted to the infrared ray signal by the infrared ray control device 17 in accordance with the control procedure and transmitted to electric equipment 19. Thus, by registering an infrared ray signal 5 transmitted by the infrared ray remote control device of plural types of the electric equipment into the information processor 8, plural types of the electric equipment can be controlled with one infrared ray control device 17.
Patent JP-H05334672-A (JP)
Title: Optical information recording and reproducing device
Inventor: HAYASHI YASUO
IPC: G11B7/0033
Filed: 1992-06-01
Abstract: PURPOSE:To obtain a small and inexpensive optical information recording and reproducing device capable of recording information by positioning a recording beam at a prescribed position precisely and in a short time and efficiently performing the reproduction of the information. CONSTITUTION:After the count value of a counter 36 is initialized, it is set as H20(47)=L and H21(48)=H, and a head motor 2(18) is rotated in a forward direction, and a DCLK signal 45 is counted by the counter 36. When the counter 36 counts N pulses. a comparator 37 sets a coincidence signal(SEL) 46 at H, and a selector 40 selects the output of comparators 38, 39. At this time. the output of the comparators 38, 39 are inputted to the input terminals IN1, IN2 of a driver 41, and a short-braking state is set via the driving of the head motor 2(18) in the forward/backward direction, and a reproducing head 2 can be stopped at the leading edge of a targeted DCLK signal 45.
Patent JP-H01309075-A (JP)
Title: Electrophotographic toner
Inventor: TAKAHASHI YOSHIAKI
IPC: G03G9/08
Filed: 1988-06-08
Abstract: PURPOSE:To enhance offset preventive function by externally adding releasing agent particles on the surfaces of the particles each composed of a binder resin, an electric charge controller, and a colorant. CONSTITUTION:The toner 3 is prepared by mixing the binder resin, the charge controller, and the colorant, melting and kneading this mixture, pulverizing and classifying the kneaded product after cooling to obtain the particles 1 prescribed in size, mixing the particles 1 with the releasing agent particles 2 in a mixer to externally add the agent 2 to the surfaces of the particles 1, thus permitting the agent 2 to be added uniformly and sufficiently to the surfaces of the particles 1, an offset preventing temperature range to be enlarged by using a small amount of releasing agent, and high offset preventive function to be obtained.
Patent JP-S5842644-A (JP)
Title: Modified polyester composition for molding
Inventor: KARAKI KAKUSHI
IPC: C08K5/13
Filed: 1981-09-07
Abstract: PURPOSE:To provide the titled compsn. having excellent crystallization characteristics and remarkably improved water absorption properties, by blending a polyoxyalkylene compd.-modified polyester, an ionizable metal salt of an org. compd. having an acidic proton, and a phenolic antioxidant with a polyester. CONSTITUTION:A polyester (A) modified with 0.1-50wt% polyoxyalkylene compd. of the formula (wherein R1 is H, an n-valent org. group; R2 is a 2-4C aliph. hydrocarbon group; 0.1<C2/C3+C4 (molar ratio)<1.0; R3 is H, a hydrocarbon org. group which may contain N, O, S, P or a metallic element; m, n are each a positive integer), 0-20wt% (based on the total amount of the compsn.) ionizable metal salt of an org. compd. (B) having an acidic proton, and 0-5wt% phenolic antioxidant (C), are blended with a polyester such as polyethylene terephthalate to obtain the titled compsn.
Patent JP-S6119237-A (JP)
Title: Receiver
Inventor: SENBA KATSUMI
IPC: H04B1/20
Filed: 1984-07-05
Abstract: PURPOSE:To demodulate a subcarrier by applying frequency conversion to a sound subcarrier to record the result by a conventional recorder thereby applying frequency conversion to an input signal from the recorder and reproducing the second subcarrier. CONSTITUTION:A sound subcarrier applying PSK modulation to a PCM signal is fed to an input changeover switch 15 of a receiver and the subcarrier is recorded on a recorder, then the switch 15 is changed over to the position of an amplifier 16. A mixer 17 applies frequency conversion to the subcarrier of a prescribed frequency from the amplifier 16 by using a frequency from a local oscillator 20. The subcarrier subjected to frequency conversion from the mixer 17 is amplified (18), outputted to an output terminal 19 and recorded by a conventional recorder. Then the input signal from the recorder is fed to an input terminal 21 and the switch 15 is switched to the position of an amplifier 24. Then the input signal from the terminal 21 is amplified (22), fed to a mixer 23, the subcarrier is demodulated by a signal from the oscillator 20, the subcarrier is amplified by the amplifier 24 and outputted via the switch 15.
Patent JP-S62297762-A (JP)
Title: Inspecting method for semiconductor device
Inventor: KAWASAKI HIDEO
IPC: G01R31/26
Filed: 1986-06-17
Abstract: PURPOSE:To reduce the influence of movable ions upon the surface of silicon by; applying a voltage higher than the reverse dielectric strength of junction for a short time between junction electrodes of a planar type transistor (TR) which has a protection insulating film on the surface or a diode, and then conducting a normal test of the reverse dielectric strength. CONSTITUTION:Phosphor is diffused in a p-type silicon substrate 1 to form a base area 2, boron is diffused to form an emitter area 3, and then an emitter electrode 4, a base electrode 5, and a collector electrode 6 are formed. The TR manufactured as mentioned above is applied with a reverse bias voltage higher than the dielectric strength that an element has between the electrodes 6 and 5 in a wafer state. At this time, a current flows and the current value is suppressed within a range wherein the element does not break down. Namely, a capacitor 8 is charged and then discharged to allow the current to flow between the collector and base momentarily. Consequently, movable ions move to an area where the element is not affected and the influence upon the surface of the element is reduced, thereby suppressing variation in dielectric strength and deterioration.
Patent JP-H10314619-A (JP)
Title: Drum type metal recovering device
Inventor: OGATA MASAO
IPC: B03C1/14
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the separating and recovering efficiency of the magnetic metal foreign matter in powder and granular materials by setting the magnetic force on the downstream side in the rotating direction of a semicylindrical magnet drum arranged with permanent magnets extending axially to one of the right and left regions of a perpendicular line passing a revolving shaft on the outside surface smaller than that on the upstream side. SOLUTION: The magnet drum 3 is fixed to the shaft 1 via an arm 4 on the left side with respect to the perpendicular line passing the shaft 1 within the cylindrical nonmagnetic drum 2 arranged horizontally around the shaft 1 as the axis of rotation. The adjacent first magnets 6 in the upstream side part in the rotating direction of the nonmagnetic drum 2 are so arranged that the directions of magnetic fields are reversed from each other to concentrate the magnetic lines of force to the projecting parts 5a on the surface of a semicylindrical yoke 5.  On the other hand, the first magnets 6 are arranged only in the projecting parts 5a on the outside surface of the semicylindrical yoke 5 in the downstream side part in the rotating direction of the nonmagnetic drum 2 in such a manner that the directions of magnetic fields are reversed from each other, by which the magnetic force is made weaker than the magnetic force in the downstream side part in the rotating direction of the nonmagnetic drum 2.
Patent JP-S631646-A (JP)
Title: Air holder
Inventor: AKASHI HIROSHI
IPC: B65H3/14
Filed: 1986-06-17
Abstract: PURPOSE:To treat a various sorts of works by forming a rod having the cut screws conforming to the screws fitted into the holes on the upper part of a case, in the upper part, and screwing the rod into the screw holes in the upper part of the case. CONSTITUTION:Air C is supplied from the upper part of an air feeding port 6 and passes through thin holes 7, and then is sent into a cushion chamber 4 in a case 1. A boss 5 at the lower edge of a rod 8 is inserted into the hole on a work B, and contacts then undersurface of a collar 5'. The air stream which is supplied from the cushion chamber 4 passes in the form of a high speed jet stream between a bent part 2, turned-over part 3, and the work B. The reduction of the static pressure which is accompanied with the speed variation of the air stream is generated between the cushion chamber 4, bent part 2, turned-over part 3, and the work B, and attraction-holds the work B. In this case, the distance (h) between the bent part 2 and the undersurface of the collar 5' gives a large influence to the attraction force of the air holder A. The distance (h) can be adjusted by turning the rod 8. Therefore, a various sorts of works can be treated.