baber/WOPTO huggingface dataset:
Patent JP-S58102900-A (JP)
Title: Double-shell type cold tank
Inventor: KANOU YOSHIKAZU
IPC: F17C3/02
Filed: 1981-12-14
Abstract: PURPOSE:To prevent slippage of an inner shell of a double shell type cold tank, by cancelling the horizontal force acted to the inner shell at the time of an earthquake by the reaction force of restriction plates which are interposed between the inner shell and a low-temperature insulating material disposed at the bottom of the tank in the manner that it is not continuous in the circumferential direction of the tank. CONSTITUTION:The horizontal force acted to an inner shell 14 of a double-shell type cold tank is supported by the frictional force acted between the bottom plate of the inner shell 14 and a low-temperature insulating material 16 disposed at the bottom of the tank. At the same time, the horizontal force is transmitted to the low-temperature are welded at one ends thereof the inner shell 14 and buried in the low-temperature insulating material 16 at the other ends thereof. Here, since the material 16 is extended to the side plate of an outer tank 11, the horizontal force transmitted to the material 16 is transmitted further to the side plate of the outer shell 11. The horizontal force thus transmitted to the side wall of the outer shell 11 is supported by the frictional force acted between the bottom plate of the outer shell l1 and a foundation 13, so that the horizontal movement of the inner shell 14 is restricted by the restriction plates 17.
Patent JP-S6260339-A (JP)
Title: Soft decision system
Inventor: SUZUKI HIDEO
IPC: H03M13/23
Filed: 1985-09-10
Abstract: PURPOSE:To improve error correction capability and to obtain a distance between a transmission symbol and a reception symbol based on the soft decision with high accuracy by dividing a polar coordinate plane into plural regions with respect to the phase. CONSTITUTION:The polar coordinate plane on which transmission symbols are arranged as A-D is divided into 28 regions with respect to the phase. The distance between a transmission symbol and a reception symbol when the position of the transmission symbol supported to be A is set to each region as 0-14. When the position of the transmission symbol corresponding to the internal state of a transmission side code to be supposed is A and the reception symbol position is N, the distance 9 set to the region where the symbol M exists is calculated as the distance between the transmission symbol and the reception symbol. In this case, where the position of reception symbol exists is discriminated from tan<-1>(Y/X) by using two signal series X, Y in the orthogonal phase relation as the result of orthogonal expansion of a received 4-phase PSK signal.
Patent JP-H0939116-A (JP)
Title: Sectional type tire molding mold and pneumatic tire
Inventor: HIROISHI MASAYUKI
IPC: B29C33/02
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a sectional type mold which can prevent the uneven abrasion of a block which is caused by thinning out cipe molding blades from a block molding part on a sector division position, and a pneumatic tire molded from the mold. SOLUTION: In a sectional type tire molding mold in which among blades 3 which are formed in a block molding part 2 arranged on the division position C of a sector S to lie across both sectors S, S, the blades 3 on the positions corresponding to the division position C are thinned out, and the number of the blades is made smaller than that of the blades of a block molding part 2(A) arranged in the sector S, the length H of a projection of a blade 3 in a block molding part 2(B) on the division position C is made larger than the length (h) of a projection of the blade 3 in the block molding part 2(A) arranged in the sector S. A pneumatic tire is molded from the mold.
Patent JP-H0546765-A (JP)
Title: Image processing method and image retriving system using the method
Inventor: ONO TOMOSATO
IPC: G06F17/30
Filed: 1991-08-09
Abstract: PURPOSE:To provide an image processing method to be executed by comparatively small throughput without being affected by an inclination at the time of input and an image retrieving system using the method. CONSTITUTION:The image retrieving system having a means 7 for extracting a feature variable from an inputted graphic pattern, a means 6 for storing the extracted feature variable in relation to the input graphic pattern and a means 9 for comparing the feature variable of the stored graphic with that of a sampled graphic and collating respective graphic patterns is characteristically provided with a preprocessing part consisting of a means 2 for storing the picture element information of the inputted graphic, a means 3 for calculating the moment feature of the graphic from the information stored in the means 2, a means 4 for determining the moving variable of the graphic from the moment feature obtained by the means 3, and a means 5 for moving the graphic only by the moving variable obtained by the means 4.
Patent JP-H0929089-A (JP)
Title: Apparatus for mixing different kinds of powders
Inventor: KOTAKI YOSHIMICHI
IPC: B01F29/60
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To easily mix different kinds of powders by using a weighing container housing the different kinds of powders by necessary quantities as a mixing tank. SOLUTION: A mixing apparatus consists of a weighing container 1 capable of being fed by a feed device 2 and housing two or more kinds of powders different in components by necessary quantities and a conical mixing tank 5 vertically arranged in the feed process of the weighing container 1 in a rotatable manner. The opening surfaces of the weighing container 1 and the mixing tank 5 are integrally connected to each other to form a mixer, which is, in turn, rotated to perform the mixing of the powders.
Patent JP-H1145608-A (JP)
Title: Traffic signal lamp
Inventor: KAWACHI TADASHI
IPC: G08G1/095
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To set up the visibility from a long distance, the visibility from a short distance, and the visibility from an intermediate distance as it becomes an optimum value respectively, and enable to recognize the display contents from a long distance and also from a short distance reliably. SOLUTION: In this traffic signal lamp, lens cut 4a performed to an outer lens is set up continuously variable so that a horizontal diffusion angle β become gradually wide according to a vertical diffusion angle α, the vertical diffusion angle αmeasured from the front direction of the lens cut 4a of the traffic signal lamp in the mount state to the downward direction, increases downward from the front direction.
Patent JP-H1135650-A (JP)
Title: Novolak resin precursor, novolak resin, and positive-type photoresist composition containing the novolak resin
Inventor: MIYAGI MASARU
IPC: C08L61/06
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject precursor, from which a novolak resin suitable as a resinous component of a positive type photoresist composition can be synthesized by forming an ortho-ortho bond of a dihydric phenolic compound with a methylene group at a high rate. SOLUTION: This precursor is a connected body of phenolic compounds obtained by substituting one of H in the o-position or the p-position of the hydroxyl of a phenolic compound with a 1-3C alkyl or an alkenyl and connecting remaining two with a methylene bond. The percentage of the ortho-ortho bond based on the number of total methylene bonds in the entire connected body is 30-70%, and the weight average molecular weight of the precursor is 300-10000. The novolak resin is obtained by condensing this precursor with a trihydric phenolic compound in the presence of aldehydes. As a result, the generation of scum is suppressed without containing so much binuclear body and a positive type photoresist excellent in resolution, coating properties, etc., can be provided.
Patent JP-H0864413-A (JP)
Title: Winding device for superconductive coil
Inventor: TANIGUCHI TSUKASA
IPC: H01F6/06
Filed: 1994-08-25
Abstract: PURPOSE: To firmly fix a coil spool and a superconductive lead by applying twist in the same direction as a twist direction of a lead material and by enabling winding while applying tension when manufacturing a superconductive coil wherein a superconductive lead with a twist structure is used. CONSTITUTION: A superconductive lead 7 of a lead material bobbin 2 is made to be wound to a coil bobbin side while applying fixed tension to the superconductive lead 7 by torque balance between a coil bobbin torque motor 3 and a lead material bobbin torque motor 4. The bobbin 2 and a series of devices including a support 5, a motor 4 and a twisting rotary motor 6 are made movable to the bobbin 1 in a horizontal direction to an axial direction and in a vertical direction to a circumferencial direction to allow the lead 7 to be injected to the coil bobbin 1 at a fixed angle. The bobbin 2, and the motor 4 and the wear shaft 5 are rotated by the motor 6 to apply twist in the same direction as a twist direction of the lead 7 and it is wound while the bobbin 2 and the lead 7 are firmly fixed.
Patent JP-H1048864-A (JP)
Title: Production of photoreceptor and image forming device mounting that photoreceptor
Inventor: TOMIYAMA AKITOSHI
IPC: G03G15/05
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To decrease a production cost and to obtain a photoreceptor having enough light-transmitting property for a light-transmitting base body and an excellent dimensional accuracy by applying an firing a glass material to form a glass layer and successively depositing a light-transmitting conductive layer and a photosensitive layer thereon. SOLUTION: The surface of a light-transmitting base body 3 is polished and a liquid phase glass material is applied, dried and fired on the surface of the light-transmitting base body 3 to form a glass layer 4. Then a light- transmitting conductive layer 5 and photosensitive layer 6 are successively formed on the glass layer 4. The photosensitive layer 6 is composed of a charge transfer layer 7 containing a charge producing material 8. As for the glass material, a source material prepared by solgel method of form a silica layer or a polysilazane source material prepared by dissolving polysilazane in an org. solvent such as xylene can be used. The light-transmitting conductive layer 5 is composed of indium-tin oxide, tin oxide, zinc oxide, indium oxide, copper iodide, etc. As for the charge producing material 8, a well-known org. or inorg photoconductive material can be used.
Patent JP-S5892034-A (JP)
Inventor: SHIADOO HAATSU BON
IPC: H04L23/00
Filed: 1982-11-17
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-S58100812-A (JP)
Title: Variable magnification lens system by having constant distance between object and image
Inventor: OZEKI MARI
IPC: G02B7/10
Filed: 1981-12-12
Abstract: PURPOSE:To simplify an operation, and also to obtain high optical performances, by constituting a titled lens of almost symmetrical 4 groups consisting of the outside 2 groups of negative  lens groups, and the inside 2 groups of positive lens groups, and coupling the first and the  third groups, and the second and the fourth groups so that they are formed as one body and  are capable of moving in the optical axis direction. CONSTITUTION:A titled lens is constituted of symmetrical 4 groups consisting of the outside 2  groupsI,Iof negative lens groups, and the inside 2 groups II, II of positive lens groups, and  the magnification of image formation is varied by moving a coupled boy M of the first  groupIand the third group II, and a coupled body N of the second group II and the fourth  groupI, in the optical axis direction without varying the distance between an object point  and an image point. The other end of the arm of a mirror body 1 which has been formed as  one body with M by providing a plane cam on the outside executes a linear motion on the  support, and a contact of a lever 4 of a mirror body 2 which has been formed as one body  with N moves in the axial direction while it is in contact with a plane cam 3 extended in the  axial direction by a spring 5, by which the mirror body 2 moves in the axial direction in the  mirror body 1. Accordingly, the operation is simplified, and high optical performance are  obtained.
Patent JP-H0548264-A (JP)
Title: Flexible circuit board
Inventor: OZAWA KAZUHITO
IPC: H05K3/38
Filed: 1991-08-09
Abstract: PURPOSE:To provide a flexible circuit board having excellent heat resistance and moisture resistance. CONSTITUTION:A flexible circuit board is formed by adhering a metal foil 12 made of copper, aluminum, etc., to a film 11 made of polyester, polyether sulfone, polyimide, etc., to become a base with epoxy series thermally curable reaction type adhesive 13, etc., and laminating them. Insulating fine powder 14 is added to be mixed as filler with the adhesive 13. As the powder 14, fine powder of alumina or silica having moisture absorption is employed, and its mixing amount is, for example, about 5-30% to the adhesive.
Patent JP-H1050844-A (JP)
Title: Layout method of semiconductor integrated circuit
Inventor: TAKAURA KATSUHIDE
IPC: H01L21/822
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To avoid non-wiring or wiring short circuit by a method wherein, when input/output terminal density of a calculated basic cell group exceeds a prescribed value, a basic cell comprising the basic cell group high in input/ output terminal density is replaced with an enlarged cell having the same circuit characteristics as the original basic cell which has beforehand secured a wiring area. SOLUTION: First, input/output terminal density of a basic cell group is calculated. The calculated input/output terminal density is compared with a prescribed value of the input/output terminal density. When the input/output terminal density of the basic cell is larger than a prescribed value, checking is performed whether or not a vertical wiring which goes along the length of a cell array 2 exists. For example, when the vertical wiring exists between a terminal 19 and a terminal t12 and between a terminal t10 and a terminal t11, a basic cell 14 to which the terminal 111 belongs and a basic cell 15 to which the terminal t12 belongs are replaced with an enlarged cell 14' and an enlarged cell 15' through which the vertical wiring can pass. Thereby, non-wiring or wiring short can be avoided.
Patent JP-H0484146-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/04
Filed: 1990-07-26
Abstract: PURPOSE:To improve a handleability and to reduce a size as well as to prevent the light leakage of a photosensitive body by forming the above device in such a manner that attaching and detaching movements, the opening and closing of a movable protective cover and the opening and closing of a movable external cover of a body are executed, by which the maintenance of the light tightness of an image forming body as well as the wide area opening and stationary closing of a transfer paper transporting region are executed. CONSTITUTION:This device is constituted so that the attaching and detaching movements of a process cartridge 200 including the image forming body, the opening and closing of the movable protective cover 413 provided on the body side and the opening and closing of the movable external cover 428 of the body are executed, by which the maintenance of the light tightness of the image forming body as well as the wide area opening and stationary closing of the transfer paper transporting region are executed. Then, the movable protective cover 413 existing atop the housing frame of the process cartridge 200 descends to close the window in the outside contour part at the front end of the process cartridge 200, thus automatically shielding the photosensitive body appearing through the window at the time of the backward movement of the process cartridge 200. The phenomenon to shorten the life of the photosensitive body and to deteriorate its performance by the photofatigue is entirely obviated in this way.
Patent JP-S5994618-A (JP)
Title: Electrically conductive composite fiber
Inventor: SHINONOME OSAMI
IPC: D01F8/00
Filed: 1982-11-15
Abstract: PURPOSE:To obtain an electrically conductive composite fiber having excellent color tone, by bonding a polymer containing minute inorganic short fibers coated with a colorless or white electrically conductive metallic compound with a polymer having high fiber-forming property. CONSTITUTION:The objective fiber is obtained by bonding (A) a polymer (e.g. nylon 6, PE, rayon, acrylic fiber, etc.) containing minute inorganic short fibers (preferably glass fiber having a thickness of 0.05-2mu and length of 2-1,000mu) coated with a colorless or white electrically conductive metallic compound layer (e.g. tin oxide, zinc oxide, indium oxide, cuprous iodide, etc.) at a thickness of preferably 0.01-0.5mu with (B) a polymer (similar to the above examples) having high fiber-forming property, at a composite ratio of preferably 5:95-30:70 in terms of cross-sections.
Patent JP-S6179795-A (JP)
Title: Electrode plate and its production
Inventor: HONDA KOJIRO
IPC: C25C7/02
Filed: 1984-09-26
Abstract: PURPOSE:To produce easily an electrode plate which is resistant to corrosion and has a good current conducting state by press-welding a thin electrode material sheet to a sheet material for a hanging bar and matching the hanging bar then welding and fixing the electrode plate to said electrode plate material part. CONSTITUTION:A clad plate obtd. by press-welding the plate material such as elecrtric copper having good electrical conductivity and the thin sheet of the same material as the material of the electrode plate 1 such as steel plate is machined to form the hanging bar 2. The electrode plate 1 of the same material as the material of the bar 2 is welded 6 to the electrode plate material part of said bar to unite the bar 2 and the plate 1 and further the electrode plate material of the part of the bar 2 protruded from the plate 1 is stripped to form the hanging part in such a manner that the material for said bar can contact directly with a bus bar. The electrode is thus obtd. Said electrode plate has no projecting parts such as bolts and nuts at all, is thus prevented from oxidation, corrosion, sticking of a crystal, etc., and has good current conducting state.
Patent JP-H0949449-A (JP)
Title: Fuel injection device
Inventor: TADANAGA TAKESHI
IPC: F02D41/34
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To suppress pulsation generated in a fuel pipe without increasing and changing a part, by irregularly changing injection timing of a fuel injection valve in one cylinder relating to injection timing of a fuel injection valve in the other cylinder in a certain specific operating condition. SOLUTION: In an ECU 18, so as to effectively induce damping of a pulsation, in an operating region of generating pulsation in a delivery pipe 10, in a spot almost in the intermediate between injection timing of the third injector 9c and injection timing interval of the fourth injector 9d, a function of transferring the injection timing of the fourth injector 9d is set. In this way, in only the fourth injector 9d, fuel is injected by irregular injection timing such as injecting fuel by an injection timing interval different from an injection timing interval of the other cylinders 1a to 1c. Thus by suppressing generating a pulsation in the delivery pipe 10 for causing a fuel injection amount decrease, an operating region for fluctuating a fuel injection amount can be effectively improved.
Patent JP-H0379813-A (JP)
Title: High speed coupling
Inventor: RIONERU KARUMETSUTO
IPC: F16D1/10
Filed: 1990-07-27
Abstract: PURPOSE: To secure seal of an O-ring by a trapezoidal part of a chamfered part at the time of connection by inserting a compression spring into a tubular body fixed on a first pipe end part, inserting the O-ring on the outer side of it, inserting a movable circular receiving member between them, and applying chamfering to an end member at a second pipe end part and a receiving member end part. CONSTITUTION: A tubular body 1 is fixed to an end part of a first pipe A, and a compression spring 3 and an O-ring 5 are provided on a cylindrical part 1a of it. A movable circular receiving member 4 is slidably engaged between the O-ring and the compression spring 3, and elasticity by the spring 3 is received by a ring 1b. An extended end part 2a of an end member 2 provided on a second pipe is inserted into the cylindrical part 1a. Surfaces of the receiving member 4 and the end part 2a to get in contact with the O-ring 5 are chamfered, and trapezoidal parts opened toward the cylindrical part 1a are formed by chamfering. As the end part 2a is inserted, therefore, the O-ring is strongly pressed to the cylindrical part 1a, thereby sealing effect is surely achieved.
Patent JP-S58102248-A (JP)
Title: Flash fixing toner
Inventor: SAITOU KAZUMASA
IPC: G03G9/09
Filed: 1981-12-14
Abstract: PURPOSE:To enable a flash fixing toner to efficiently absorb IR light, to be easily fixed even in the case of using a toner binding resin high in softening point, and not to cause blocking or the like during storage, by adding a specified merocyanine dye to the toner. CONSTITUTION:A toner is formed by adding coloring additives, such as carbon black, and a merocyanine dye represented by the formula shown to a fundamental resin of polystyrene or epoxy resin or the like having 50-200 deg.C softening point. Said dye is added by 5-50wt% of the total wt. of toner, thus permitting absorption of IR light to be remarkably enhanced, a toner contg. a resin high in softening point to be easily flash fixed, and said toner to cause no blocking during storage and no filming phenomenon on a photoreceptor or the like.
Patent JP-H1024975-A (JP)
Title: Outlet valve for trigger type liquid ejector
Inventor: KISHI TAKAO
IPC: B05B11/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate liquid dripping by making liquid ejection and shutoff from a nozzle hole favorable at the start of and at the end of pulling a trigger. SOLUTION: A valve hole 8 locating in a position just near the rear of a nozzle hole 4 in a nozzle 5 and communicating with the nozzle hole 4, and a valve seat 9 facing the rear of the valve hole 8 are provided in a valve chest 7 provided inside the nozzle 5 or in a nozzle coupling cylinder 3. A small cylinder 10, which has an open to end and a closed base end and whose inner periphery is larger than the outer periphery of the valve seat 9, is arranged in such a manner that the toopend of the small cylinder 10 is opposed to the valve seat 9. A hat-like valve body 12 having a skirt 11 provided on its outer peripheray is slidably fitted in the small cylinder 10, and a sprung 13 for urging the valve body 12 is inwardly provided in the valve disc 12 or in the small cylinder 10 to press the valve disc 12 and seat it in a position of the valve seat 9.  Further, a through-hole 14 is bored in the central portion of the valve body 12.