baber/WOPTO huggingface dataset:
Patent JP-H03109504-A (JP)
Title: Half-mirror for single-lens reflex camera
Inventor: KIMURA KAZUO
IPC: G03B19/12
Filed: 1990-09-06
Abstract: PURPOSE:To make the characteristic of spectral reflectance flat in a visible wavelength by region by constituting the half-mirror of a dielectric five-layer film and satisfying a specified condition. CONSTITUTION:From an air side to a transparent substrate side, a 1st layer made of the dielectric having a refractive index higher than that of the transparent substrate, a 2nd layer made of the dielectric having the refractive index lower than that of the transparent substrate, a 3rd layer made of the dielectric having the refractive index higher than that of the transparent substrate, a 4th layer made of the dielectric having the refractive index lower than that of the transparent substrate and a 5th layer made of the dielectric having the refractive index higher than that of the transparent substrate are arranged in order so as to satisfy a conditional expression I. In the expression I, lambda0 expresses a designed wavelength, Nd1 expresses the optical film thickness of the 1st layer, Nd2 expresses the optical film thickness of the 2nd layer, Nd3 expresses the optical film thickness of the 3rd layer, Nd4 expresses the optical film thickness of the 4th layer and Nd5 expresses the optical film thickness of the 5th layer. Thus, the spectral reflectance keeping flat at nearly 50% can be obtained in the visible wavelength region.
Patent JP-S6481897-A (JP)
Title: Solid lubricant
Inventor: SEGAWA TAKEO
IPC: C10M111/04
Filed: 1987-09-22
Abstract: PURPOSE:To obtain a solid lubricant containing tetrafluoroethylene resin, lead and lubricating oil at a specific ratio, having heat resistance and oil resistance and useful in use by embedding into hole or ditch dug to sliding face of bearing, etc. CONSTITUTION:The aimed solid lubricant consisting of (A) 20-70vol.% tetrafluoroethylene resin, (B) 20-70vol.% lead (e.g. 280 mesh spray lead powder) and (C) 5-20vol.% lubricating oil such as extra heavy oil. Further more, when mixed moldings of component A and component B are fired at 250-350 deg.C and then lubricating oil is impregnated into the fired moldings, strength of pellet is improved and resistance under load is further improved.
Patent JP-S60130028-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: HAYASHI SEIHACHIROU
IPC: H01J9/20
Filed: 1983-12-16
Abstract: PURPOSE:To facilitate the reuse of a faceplate and a funnel when a defective one is generated in any process by using solder glass conductive material that mixes silver powder as the conductive coating film. CONSTITUTION:A funnel front 3a is bonded adhesively to a faceplate 2 using solder glass 6. Then, a conductive coating film 19 is formed by applying the solder glass conductive material that mixes the silver powder with 99% or more purity with the solder glass, between the inner end of the faceplate and the vicinity of the sealing section of the funnel front 3a. The funnel front 3a and a funnel rear section 3b are bonded adhesively using the solder glass 6 and simultaneously with this, conductive coating film 19 that uses the solder glass con ductive material in which silver powder is mixed is continuously deposited and connected. As a result, even when a defective funnel is generated after it is joined, a phosphor film 7 can be formed by washing it using hydrofluoric acid and injecting a solution from the opening section 15 of the funnel rear 3b by the precipitation method.
Patent JP-H04261549-A (JP)
Title: Polymer ammonium compound as charge controlling agent
Inventor: IERUKU GITSUTSUERU
IPC: G03G9/113
Filed: 1991-09-18
Abstract: PURPOSE: To obtain a charge controlling agent having a high and const. charge controlling effect and extremely good thermal stability and dispersibility. CONSTITUTION: The charge controlling agent is prepared as a single polymer of monomers having about 5000 to 500000mol.wt. such as diaryldialkyl ammonium chloride, or a copolymer of two kinds of monomers such as diethyl dimethyl ammonium chloride and diacryl methyloctyl ammonium chloride by mixing about 0.5:0.95 to about 0.95:0.05 molar ratio of monomers, and if necessary, successively, combining a polymer ammonium salt produced by anion exchange method. The obtd. charge controlling agent is used for an electrophotographic toner or a developer used to copy or duplicate a master plate or to print out information which is electronically, magnetically or optically recorded, or used for a powder coating material for color proofing.
Patent JP-2001067666-A (JP)
Title: Disk reproducing device and disk reproducing method
Inventor: AKABOSHI KENJI
IPC: G11B7/004
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To efficiently reproduce data by reducing the number of track jumping times in a device which a disk is irradiated with plural reproduction beams. SOLUTION: As to the device provided with a means for reproducing in such a manner that the disk 105 whereon the data arranged in the spiral state with the constant spaces toward the outer direction from a center part of the disk are recorded, is irradiated with the reproducing beams by diffracting to N (N is natural number) beams, by preparing a means for emitting the reproducing beam in parallel keeping the spaces of M (M is natural number) tracks (to keep the spaces of N beams every M pieces), the number of track jumping times is reduced in the manner of reproducing by the track jumping in the track amount of N×(M+1)-1 after the M rotating times without track jumping for every one rotation, then the data reproduction is efficiently executed.
Patent JP-S62100960-A (JP)
Inventor: KATOGI MASAYUKI
IPC: H01R33/22
Filed: 1985-10-26
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-2000061273-A (JP)
Title: Membrane separator and its membrane cleaning method
Inventor: NAKANO ATSUSHI
IPC: B01D65/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a membrane separator and its membrane cleaning method by which the clogging of the membrane is sufficiently prevented and the separator is stably operated for a long time. SOLUTION: In the method for cleaning the membrane of this membrane separator 10 in which a gas discharged through plural diffuser ports is blown against a membrane element dipped in water 3 to be treated in a treating tank 1 to clean the element, the gas diffuser ports are switched at least once. In this case, by switching the air diffuser ports, the gas is repeatedly discharged from the diffuser ports and stopped. Consequently, the intensity of an air current and a water current exerted on the membrane surface is frequently changed. Further, by switching diffuser ports discharging the air, the aeration position is changed, the position of the spot rich in aeration and that poor in aeration are changed and the circulating path of the water current is changed.
Patent JP-S6482760-A (JP)
Title: Picture communicating equipment
Inventor: HAYAKAWA NAOJI
IPC: H04N1/04
Filed: 1987-09-25
Abstract: PURPOSE:To replace an unnecessary part of an original with white scanning line information by replacing scanning line information which need not be sent with the white scanning line information according to the specification of an operation input means and then carrying out transmission. CONSTITUTION:An operation key 5 is provided to the console panel, etc., of the device so as to specify the unnecessary part of the original in scanning line units at the time of original scanning. An operator operates the operation key 5 at the time of the original scanning to inhibit the unnecessary part of the original from being sent. Then the operator views the back surface of the original 6 during reading to send white codes of one line when the continuous depression of the operation key 5 is requested in a period where the part of the original which need not be sent is scanned and the operator judges that the part being read currently is unnecessary. Consequently, the unnecessary part of the original is sent as white lines.
Patent JP-H0287116-A (JP)
Title: Base plate for color filter for liquid crystal display device
Inventor: MATSUI HIROYUKI
IPC: G02F1/1335
Filed: 1988-09-26
Abstract: PURPOSE:To improve distinctness and precision of picture images and to reduce consumption of electric power by disposing a transparent electrode to above a color filter formed on a transparent base plate and removing the transparent electrode at a bonded part of the transparent base plate to a sealing part. CONSTITUTION:The transparent electrode 4 at a transparent base plate 1 side is disposed to above a color filter 2. Accordingly, voltage drop is not caused unlike a case for a color filter base plate at the color filter or a protective film 3 part. Therefore, a signal voltage can be effectively impressed to a liquid crystal 5 part only. Since the transparent electrode 4 to be disposed to above the color filter 2 is absence in this case at the bonded parts of the transparent base plate 1to sealing parts 6, 7, precision of the bonding surface, sealed effect, and bonding strength of the bonding surface are improved. Thus, distinct picture are obtd. with less consumption of electric power.
Patent JP-S6298562-A (JP)
Title: Secondary battery
Inventor: SUZUKI TETSUYOSHI
IPC: H01M4/60
Filed: 1985-10-25
Abstract: PURPOSE:To facilitate the control of electrode manufacturing environment, and increase charge-discharge efficiency and cycle life by using an organic semiconductor obtained by reaction of a specified nitrogen oxide and a specified heterocyclic compound in a positive electrode and/or a negative electrode. CONSTITUTION:An organic semiconductor obtained by reacting a nitrogen oxide indicated in NOmX (X shows an inorganic group, and m shows an integer of 1 or 2) with a heterocyclic compound indicated in the formula (2) is used in a positive electrode and/or a negative electrode. Although the reaction of the nitrogen oxide and the heterocyclic compound can be undergone under any phase of a solid, liquid, or gas, the reaction under liquid phase in which a solvent capable of dissolving both compounds exists is preferable. The solvent which does not directly react with both compounds is suitably selected.
Patent JP-S6393045-A (JP)
Title: Microprogram controller
Inventor: ITO YUKIO
IPC: G06F9/24
Filed: 1986-10-07
Abstract: PURPOSE:To simplify a microprogram as well as to increase the processing speed of the microprogram by defining an exclusive microprogram for each architecture and actuating the microprogram with plural architectures. CONSTITUTION:A microinstruction address is set to a register 1 of a microprogram controller and a coded architecture mode is inputted to a gate circuit 2 from an architecture mode indicating part which is under execution. Then a qualified architecture mode is obtained as necessary from the circuit 2. At the same time, a single entry of an address array 4 corresponding to the contents of the register 1 is read out to a comparator 5. The comparator 5 compares the architecture mode with bits 0-2 of the register 1. When coincidence is secured among these comparison results, the output of a signal line 11 received from a buffer memory 3 is validated. While the information on the line 11 is invalidated when no coincidence is obtained from said comparison and a load control circuit 6 is started. Thus the instruction processing speed is increased.
Patent JP-H0289577-A (JP)
Title: Method for repair welding of defective piping
Inventor: KAWAI YUKIHIRO
IPC: B23K31/00
Filed: 1988-09-26
Abstract: PURPOSE:To execute repair welding by generating an arc, while suppressing bleeding of an internal fluid by using a hollow electrode for a W electrode held by a TIG welding torch, feeding a welding wire from an inner cavity of the hollow electrode, and simultaneously allowing shielding gas to flow. CONSTITUTION:At the time of repairing a piping in which a fluid is contained, a hollow W electrode 9 and a welding wire 10 protruded from its tip are allowed to confront a defective part 13, and an arc 15 is generated between both of them. Subsequently, a temperature of water or vapor 14 in a piping 12 rises and the water or vapor is going to bleed out through the defective part, but shielding gas is allowed to flow intermittently from an inner cavity of the hollow W electrode 9, and the water or vapor is pushed in the direction as indicated with an arrow into the piping 12. The arc 15 and a molten pool which is formed are stabilized the welding wire 10 is supplied automatically thereto and a sound weld bead 16 is formed. In such a way, while suppressing bleeding an internal fluid from the defective part of the piping, sound repair welding can be performed.
Patent JP-H04119414-A (JP)
Title: Input/output circuit
Inventor: KATAGAWA YUTAKA
IPC: G06F15/78
Filed: 1990-09-11
Abstract: PURPOSE:To increase the degree of freedom of system design by variously combining switching of the control input level, that of the output control level, and that of the output impedance. CONSTITUTION:An output control means 4 is provided. When the input data logic of a first input 11 of an input logic switching means 1 is equal to the input data logic designated by a second input 12, the output logical level designated by a fourth input 14 is forcibly outputted to a first output 16 when the impedance designated by a third input 13 is low. The first output 16 is forcibly set to the high impedance state when the impedance designated by the third input 13 is high. When the output logic of the first input 11 is different from the input logic designated by the second input, fifth input data 15 is directly outputted to the first output 16. Thus the degree of freedom of system design is increased.
Patent JP-H1081010-A (JP)
Title: Recording device
Inventor: IKEDA TETSUTO
IPC: B41J2/485
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to record an image of high resolution under a recording device of a comparatively simple construction. SOLUTION: A recording head is installed with a carriage in such a manner that the recording head is movable in the direction in which plural jetting orifices are aligned, by a pitch P3 obtained by equally dividing a pitch P2 into three, at which the jetting orifices are aligned. Further, after recording a dot 1-D1 in an initial scan, the scan is performed under such a state that the recording head alone is moved only by a pitch while maintaining the positional relationship between the recording head and a recording medium, and thus a dot 1-D2 is recorded. At the same time, a dot 1-D3 is recorded by moving the recording head alone by only the pitch P3, and thereafter, the described operation is repeated.
Patent JP-H1083652-A (JP)
Title: Reel cassette
Inventor: SASAKI KAZUE
IPC: G11B23/087
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact reel cassette with a simple structure, while stabilizing the rotation of a tape reel by keeping the load at the rotation to the minimum in company with preventing the generation of chips on the inside surface of a cassette case. SOLUTION: The reel cassette, which is provided with the structure such as two tape reels 6 having a pair of flanges 3 at both sides of a reel hub 2 are freely rotatably arranged side by side in the cassette case 1 consisting of a pair of cassette halves 4 formed from synthetic resin, is constituted in such a manner that an annular rib 13, the section of which is formed to be semicircular, is arranged on the outside surface of outer peripheral part of the flange 3 confronted with the inner side surface of the cassette half 4, while projecting toward the inner side surface of the cassette half 4.
Patent JP-S61254954-A (JP)
Inventor: ANETSUTO SHII JIYONKOTSUKU
IPC: H01L31/18
Filed: 1985-10-25
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-S61118722-A (JP)
Title: Spectacles for stereoscopic image
Inventor: ISHII TAKATOSHI
IPC: G02C7/10
Filed: 1984-11-15
Abstract: PURPOSE:To reduce a pair of spectacles in weight and size on the whole and to view a bright image by providing a means which receives a signal synchronizing with an image display and a switching control means which turns on and off two liquid-crystal elements on the spectacles with the synchronizing signal. CONSTITUTION:A person who views an image puts on the stereoscopic image spectacles 10 and sees a display device 2 through a liquid-crystal element 11 with the left eye and through a liquid-crystal element 12 with the right eye. A display controller 30 displays images for the left eye and right eye alternately on the display device 20, the synchronizing signal receiving means 50 receives the synchronizing signal from the controller 30 through an LED41, and the switching means 60 turns on and off the elements 11 and 12 alternately with the signal. Consequently, the spectacles of this constitution are reduced in weight and size and a bright image is viewed.
Patent JP-H101742-A (JP)
Title: High tensile strength steel plate for welded structure, excellent in fatigue strength of welded joint, and its production
Inventor: KOSEKI TADASHI
IPC: C21D8/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve the fatigue strength of a butt welded or fillet welded joint capable of forming, in an as-welded state, the microstructure of HAZ into martensite. SOLUTION: This high tensile strength steel late for welded structure, excellent in fatigue strength of welded joint, has a composition consisting of, by weight ratio, 0.02-0.20% C, 0.5-2.0% Mn, <=0.050% P, <=0.050% S, 0.005-0.30% Nb, 0.005-0.30% V, 0.0003-0.0020% B, and the balance Fe with inevitable components, further containing, if necessary, one or >=2 kinds among 0.1-2.5% Cu, 0.1-10.0% Ni, 0.1-3.0% Cr, and 0.1-1.5% Mo, and satisfying 0.40<=Ceq(%)<=0.80 [where Ceq(%) is represented by Ceq(%)=C+Mn/6+(Cu+Ni)/15+(Cr+Mo+ V)/5+Nb/3], and in addition, capable of forming HAZ into a structure of >=60% martensite.
Patent JP-2000055273-A (JP)
Title: Self-sealing type single tube fitting
Inventor: TANIDA KOICHI
IPC: F16L37/32
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent falling of an O-ring by preventing the O-ring for sealing from making contact with refrigerant gas in a state where a plug and a receptacle are connected to each other and to use it regardless of a direction of flow of the refrigerant gas. SOLUTION: A roughly columnar second movable body 27 is arranged on the outer peripheral surface side of a first movable body 23 through an O-ring 37. The first and second movable bodies 23, 27 are energized to the head end side by spring 30, 31. In the case when a plug 11 and a receptacle 51 are connected to each other, the O-ring 37 on the first movable body 23 side and an O-ring 77 on the receptacle 51 side are covered with the second movable body 27 and provided. Consequently, the O-rings 37, 77 are not exposed in a refrigerant channel 20 and do not make contact with refrigerant gas flowing in the refrigerant channel 20.
Patent JP-S60133188-A (JP)
Inventor: FUKUCHI SHIGEKI
IPC: E06B9/174
Filed: 1983-12-19
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-H03102468-A (JP)
Title: Retrieval system for document to be prepared in word processor
Inventor: HIGUCHI TOYOMI
IPC: G06F17/21
Filed: 1989-09-14
Abstract: PURPOSE:To easily retrieve the content and the preserved place of a preservation document by automatically registering part of a prepared document, the name of a document, and that of a preservation medium, enabling the name of the document and part of the document to be retrieved by inputting the name of the preservation medium, and furthermore, inputting part of the document. CONSTITUTION:When a prescribed document is prepared newly or the document preserved in a floppy disk 3 is corrected, a preparing document registration/deletion picture is displayed on a display 4, and the name of the document to be prepared and that of the preservation medium, etc., are registered. When a preserved document is retrieved, a document retrieval picture is displayed on the display 4, and a retrieval function is selected. At such a case, the name of the document preserved in the preservation medium and part of the registered document are displayed on the display 4 by inputting the name of the preservation medium. Furthermore, the name of the preservation medium of the document and that of the document can be retrieved by inputting part of the document already prepared and registered. In such a way, the retrieval of the preserved place of the prepared document, etc., can be easily performed.
Patent JP-S6480981-A (JP)
Title: Image forming method
Inventor: MATSUBARA AKITOSHI
IPC: G03G13/26
Filed: 1987-09-22
Abstract: PURPOSE:To improve the flowability of a toner so that images having sharp image quality can be formed by recycling and using a developer contg. polyester having the m.p. lower than the respective softening points of a binder resin and a toner contg. the binder resin. CONSTITUTION:The developer contg. the polyester having the m.p. lower than the respective softening points of the binder resin and the toner contg. the binder resin is recycled and used. The m.p. of the polyester to be used is preferably specified to 70-120 deg.C for the purpose of forming microdomains. The flowability is not improved if said m.p. is below 70 deg.C and the microdomains are not formable at >=120 deg.C. The hard polyester is more preferable. The flocculatability of the toner is thus suppressed and the flowability is improved. The embedment of a fluidizing agent such as fine silica particles into the toner particles is prevented. The uneven images, black spots and thinned images are thereby obviated and the good developability and stable and sharp image quality are obtd.
Patent JP-S60133490-A (JP)
Inventor: TAKAHASHI YASUO
IPC: G06Q50/00
Filed: 1983-12-21
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-S61119979-A (JP)
Inventor: KATO SHIRO
IPC: F26B3/12
Filed: 1984-11-14
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-2000248872-A (JP)
Title: Pulse power system
Inventor: KIE-HYUNG CHUNG
IPC: H05H1/24
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a large electric power switch including an electricity transmission wire providing a flow of uniform charge electric current to an electrode, and the prevention of undesired percussion, and also the decrease of a manufacturing unit price, and further the diminished increase of AC resistance. SOLUTION: A fundamental structure of an advanced switch in a pulse powder system having an improved switch and electricity transmission wire is that electrification is made of an arc moved in the axial direction of a housing along a spiral locus by a circumferentially directional magnetic field by an arc between a first electrode 1 and second electrode and an axial magnetic field by an electric field coil, thereby forming a structure for miniaturizing the local damage of an electrode, and also enhancing its systematic efficiency through the decrease of loss due to AC resistance by employing a lize cable as an electricity transmission wire.