baber/WOPTO huggingface dataset:
Patent JP-H03129933-A (JP)
Title: Bit buffer circuit
Inventor: SATO TAKASHI
IPC: H04L7/00
Filed: 1989-10-16
Abstract: PURPOSE:To input data even when reception and the phase of an internal clock are in any relation by comparing the timings of a clock applied to a first and a second registers, and inverting the phase of the clock applied to a second register, when it is detected that the timing goes in the vicinity of a variation point. CONSTITUTION:When a difference of phases of rise of the output of a 1/8 frequency dividing circuit 15 and the output of an EOR circuit 17 becomes below a prescribed value determined by the pulse width of delaying circuits 18, 19 the output of H level appears from an AND circuit 22. Subsequently, the Q output of a D flip-flop circuit 23 is inverted, and accordingly, the phase of the output of the EOR circuit 17 is inverted. In such a way, when it is detected that the output of the 1/8 frequency dividing circuit 15 and the timing of a rise of the output of the EOR circuit 17 are near each other, the phase of the output of the EOR circuit 17 is shifted by 180 deg.C.
Patent JP-2000097658-A (JP)
Title: Aspherical reflex prototype
Inventor: ICHIKAWA HAJIME
IPC: G01B9/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To accurately specify a measuring area even when reflex subtraction measurement using a null wavefront is used by using a reflect prototype which is set to the so-called 'base material' state against off-axis when a test surface is in the so-called off-axis state from the outside diameter. SOLUTION: The reflex surface 1a of a reflex prototype 1 is set at a size larger than the effective area of the test surface 2a of a work 2. When the surface 2a is an aspherical surface having the so-called off-axis shape, this condition is met by adopting the reflex prototype in the so-called base-material state as the reflex prototype 1. When the reflex prototype 1 is used, such rotation averaging as that shown by the arrow can be performed easily around the axis 3 of the aspherical surface at the time of measuring null interference.  In addition, when eccentricity is required due to an optical surface formed on the rear surface of the work 2, the peculiar eccentricity (the eccentricity which is uniquely decided from the relative positional relation between the aspherical surface and rear surface and does not rely upon the outside diameter) of the aspherical surface having the off-axis shape can be measured with high accuracy.
Patent JP-H07120827-A (JP)
Title: Use state display system for film
Inventor: TSUJI KENJI
IPC: G03B17/00
Filed: 1993-10-25
Abstract: PURPOSE:To provide a use state display system for a film which is for accurately displaying the use state of a film cartridge side and composed of a camera and a film cartridge. CONSTITUTION:The system is provided with a film feeding means composed of a motor 50 and a fork 45 to which rotation is transmitted via gears G1-G4 on the side of the camera and further, a display member for displaying the use state of the film so that the display member can be rotated integrally with a spool driven by the fork 45 on the side of the film cartridge not shown by the figure. On the camera side, an encoder 42a for converting the rotational amount of the shaft 50a of the motor into a pulse signal and outputting it is further provided. The number of the pulses of the pulse signal is detected to measure the rotational amount of the spool and the display member is stopped in a fixed position. Thus, the use state of the film cartridge can be accurately displayed without being affected by irregularities in the rotation of the fork in the least.
Patent JP-H02111997-A (JP)
Title: Sound insulating material
Inventor: YOSHINAKA MINORU
IPC: G10K11/16
Filed: 1988-10-21
Abstract: PURPOSE:To obtain a sound insulating material having improved sound insulating efficiency by using ZnO whiskers having needle crystal parts extending from their nuclei toward plural directions of different axes. CONSTITUTION:In the title sound insulating material, ZnO whiskers having needle crystal parts extending from their nuclei toward plural directions of different axes are used. The ZnO whiskers can be produced by heating metallic Zn power having oxidized film on the surface in O2-contg. atmosphere. When the ZnO whisker is used singly for producing a sound insulating material, it is used in the form of powder or wool aggregated by an appropriate method. When it is used by incorporating into a resin, it is used as a molded body, board, sheet, film, or paint, of the resin. Thus, a sound insulating material having improved sound insulating effect is obtd.
Patent JP-H02199307-A (JP)
Title: Enlarged anchor
Inventor: FURITSUTSU MARUKU
IPC: F16B19/10
Filed: 1989-10-16
Abstract: PURPOSE: To sufficiently reduce a resistance moment so as to realize a required tensile strength by providing a straight-line bottom portion in a recess to be extended in the tangential direction of an expansion sleeve within a surface orthogonal to a sleeve axis. CONSTITUTION: An expansion anchor is provided with an expansion sleeve 1 and an anchor rod 2. A disk-like expansion segment 11 is bent and deformed radially and outwardly by drawing an expansion cone 13 into the expansion sleeve 1. Recesses 7 and 8 are provided with straight-line bottom portions 7a and 8a extending in the tangential direction of the expansion sleeve 1 within a surface orthogonal to a sleeve axis. Thus, a resistance moment is sufficiently reduced, and a section having a required tensile strength is realized.
Patent JP-S62201687-A (JP)
Title: Dual-purpose treatment for geothermal water
Inventor: SAWADA IWAO
IPC: E21B43/00
Filed: 1986-11-08
Abstract: PURPOSE:To utilize geothermal water for public welfare by introducing geothermal water into a multi-flash evaporator, successively evaporating the water, removing solid matter, heating the cooled geothermal water, reducing the water to a reducing well, preventing the deposition of scales, and heating river with geothemal water. CONSTITUTION:Hot geothermal water is introduced into the maximum-temp. evaporation chamber A1 of a multi-flash evaporator 1 and successively evaporated in each evaporation chamber 4, and solid matter generated by evaporation, concentration, and cooling is removed in a sedimentation tank 8 from the water coming into the minimum-temp. evaporation chamber C2. The water freed of solid matter is diluted with distilled water formed in the evaporator 1 in a circulating pipeline 10, and the diluted water is recirculated to the evaporator 1 successively through medium-temp. parts B2 and B1, heated by the steam generated in the relevant evaporation chamber, and discharged to the outside of the system as reducing water. Besides, cold water such as river water is introduced into an evaporator 5, heated to a desired temp., and taken out as hot water. Consequently, the deposition of scales in pipelines, etc., can be prevented when geothermal water is reduced.
Patent JP-H07122790-A (JP)
Title: Thin film device
Inventor: KAMIKAWA TAKETOMI
IPC: H01L39/22
Filed: 1993-10-25
Abstract: PURPOSE:To enable a thin film device to be set in I/V characteristics as required by a method wherein an impedance device is connected in parallel with a superconduction weak junction, and a means capable of controlling the impedance device in impedance is provided. CONSTITUTION:A Josephson device 12 and a transistor 13 are formed on a substrate 11 for the formation of a thin film device, wherein the Josephson device 12 is an SIS Josephson device composed of a first superconductor, an insulator, and a second superconductor which are connected in this sequence. The transistor 13 is a MOS field-effect transistor where Si is utilized, wherein control signals are inputted through a gate electrode G to control a resistive component between a source and a drain. The Josephson device 12 and the resistive component between the source and the drain of the transistor 13 are made to constitute a parallel circuit. As mentioned above, a resistance between the source and the drain of a MOS field-effect transistor is used as an impedance so as to finely control a thin film device of this constitution in I/V characteristics.
Patent JP-H03128060-A (JP)
Title: Contact lens material
Inventor: ICHIKAWA MAKOTO
IPC: A61L27/00
Filed: 1989-10-13
Abstract: PURPOSE:To cut the light beam having the harmful wave length for eyes and improve heat resistance without generating the problem of elution of ultraviolet- ray absorbing agent, etc., by compounding acrylic group monomers, methacrylic group monomers, a group possible to polymerize which can be copolymerized with the above-described monomers, and the imide group containing monomers as constitution components and executing copolymerization. CONSTITUTION:A copolymer which is obtained by polymerizing the monomers containing acrylic and/or methacrylic monomers as main constituent in the presence of the monomers containing imide group and a group possible to polymerize which can be copolymerized with the above-described monomers is used as the material for a lens. Since the imide group-containing monomers are used in the combination of the acrylic group monomers or methacrylic group monomers, the copolymer obtained through the polymerization of these polymerization constituents is applied with the light beam transmissivity which is nearly equal to that of the natural lens of a human eye, and ultraviolet ray can be cut. Further, also the heat resistance can be improved, and the sterilization treatment at a high temperature in a short time can be adopted.
Patent JP-H05104200-A (JP)
Title: Manufacture of mold
Inventor: YOSHIBE TETSUYA
IPC: B22C9/04
Filed: 1991-10-16
Abstract: PURPOSE:To provide a manufacturing method for mold, by which the molding efficiency can drastically be improved without deteriorating the mold and also contaminating the environment. CONSTITUTION:At the time of manufacturing a sand mold by using a foam resin-made pattern, the other surface except one surface having the max. surface area in the foam resin-made pattern is embedded into the molding sand and after the above foam resin pattern is softened and shrunk by irradiating the sand mold 2 with a micro wave, the foam resin-made pattern is taken out from the mold 2. By this method, the mold 2 having a cavity is obtd.
Patent JP-H07117356-A (JP)
Title: Thermal recording material
Inventor: IKEZAWA YOSHISANE
IPC: B41M5/30
Filed: 1993-10-26
Abstract: PURPOSE:To improve thermal response and storage stability by adding a specific salicylic acid derivative or a metal salt thereof and bis(4-hydroxyphenyl) acetate as an electrone-acceptive compd. reacting with a dye precursor under heating to develop a color. CONSTITUTION:A thermal recording material contains a usually colorless or light-colored dye precursor and an electron acceptive compd. reacting with the dye precursor at the time of heating to develop a color. In this case, as the electron acceptive compd., at least one kind of a salicylic acid derivative represented by general formula I (X1 and X2 are each a hydrogen atom, an alkyl group, an aralkyl group, an aryl group or a halogen atom and R is an alkyl group, an alkenyl group, an aralkyl group or an aryl group) or a metal salt thereof and bis(4-hydroxyphenyl) acetate represented by general formula II (R is a 1-4C alkyl group or a benzyl group) are added.
Patent JP-H11338256-A (JP)
Title: Developing device
Inventor: YAMANAKA TAKAYUKI
IPC: G03G15/08
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To form an excellent image by reducing frictional resistance between a developing roller and a photoreceptor drum, and reducing the leakage between the developing roller and a toner layer thickness controlling member. SOLUTION: This developing device is allowed to hold the developing roller 3 in contact with the photoreceptor drum 2, to let the toner 7 being carried by the roller 3 stuck on the electrostatic latent image carried by the photoreceptor drum 2, and to develop the same. The toner layer non-forming area on the developing roller 3 is held in non-contact with the photoreceptor drum 2 and the toner layer thickness controlling member 10. An outside diameter of the toner layer non-forming area is made smaller than the outside diameter of the toner layer forming area and held in non-contact or approximately non-contact therewith. A step being larger than a deformation quantity on the developing roller 3 as a result of contact with the photoreceptor drum 2 is disposed between the toner layer non-forming area and the toner layer forming area.  On the toner layer non-forming area, the tapered part gradually becoming smaller from the center part toward the end part is disposed. The toner layer thickness controlling member 10 is provided with the notched part or the bent part. The toner sealing member is disposed in the toner hopper 6 for preventing the toner leakage.
Patent JP-H0750586-A (JP)
Title: Low delay celp coding method
Inventor: JIYUANNFUEI CHIEN
IPC: G10L19/12
Filed: 1992-09-10
Abstract: PURPOSE: To provide a low bit speed (generally, 8kbits/s) and low-delay digital encoder/decoder, based on code excited linear prediction for sound and similar signals. CONSTITUTION: This method is provided with backward adaptive control for the gain of a code book and parameters of a short-term synthesis filter, as well as forward adaptive control for the parameters of a long-term (long-pitch) synthesis filter. By efficient expansion and quantization with a small delay of a pitch parameter, only a general delay corresponding to only a part of delay in a conventional encoding system is allowed to obtain an equivalent sound quality at a lower bit rate.
Patent JP-2000099667-A (JP)
Title: Card processor
Inventor: OZAKI RYUICHI
IPC: G06F21/12
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a card processor whose security is assured to the effect that the illegal use of this device is prevented even when stolen. SOLUTION: A key unit 102 for locking and unlocking a cover is provided in a casing for housing a card processor. A key unit supporting frame 108 is provided with a key cylinder constituting a key, a first switch 120 for detecting the operation of the key, and a second switch for detecting the opening and closing of a cover. A hook 114 and a cam member 118 for integrally rotating the key cylinder are attached to the key cylinder, and the first switch is activated by the cam member according to the turning. The second switch is activated while being linked with the turning of the cover by an elevating rod 126 and a switching lever 136 provided at a supporting member.
Patent JP-S62127600-A (JP)
Title: Natural gas supply line
Inventor: MURAKAMI SATOSHI
IPC: F17D1/07
Filed: 1985-11-27
Abstract: PURPOSE:To prevent a gas line from being blocked because of freezing, by providing a heating device in a line formed by a return valve and a return gas passage. CONSTITUTION:There are provided a compressor 2 for a supply gas from a low pressure side 1a of a supply line, a condenser 3 for a compressed gas, and a return valve or a pressure regulating valve 4 for maintaining the compressed gas under a constant pressure. Heated are the return valve 4 and a return gas passage 5 for returning the compressed gas in a discharge side 2a of the compressor 2 to a suction side 2b thereof. A heating means 6 may include a steam tracing, ribbon heater and heated air, etc. With this arrangement, it is possible to prevent the gas line from being blocked because of freezing due to the operation of the return valve.
Patent JP-H02117597-A (JP)
Title: Unwinding of wire and small hydraulic winch with end-up
Inventor: TAKAYAMA MASAYOSHI
IPC: B66D1/44
Filed: 1988-10-25
Abstract: PURPOSE:To facilitate conveyance of a winch to an elevated level and to reduce the given area of a scaffold for each of a winch body and a hydraulic unit by a method wherein a winch is divided into a transportable body and a transportable hydraulic unit with a prime mover. CONSTITUTION:In a winch, a winding drum 1 is mounted to the central part of a transportable type body 4 and grooved pulleys 2 and 3 for delivery an end-up are provided on both sides of the winding drum. Hydraulic motors 1a, 2a, and 3a for driving the drum 1 and the grooved pulleys are mounted to the body 4. Further, a hydraulic unit with a prime mover being a power source for the hydraulic motors 1, 2a, and 3a forms a transportable type individually from the body 4. As a result, the wind body 4 and the hydraulic unit can be easily carried to an elevated level, and the given area of a scaffold for each of them can be reduced. Further, the grooved pulleys 2 an 3 are rotated in a direction in which a rope R is pulled out from the drum 1, and the rope between the drum 1 and the grooved pulleys 2 and 3 is stretched to unwind the rope.
Patent JP-S62129600-A (JP)
Title: Air conditioner fan device for car
Inventor: HORIGUCHI TAKEMASA
IPC: F04D29/44
Filed: 1985-11-29
Abstract: PURPOSE:To reduce a noise level by providing a straightening vane at the inlet of a bellmouth for causing a turning flow along the rotating direction of a fan, and fitting a cover plate to the upper end of the straightening vane, opposite to the bellmouth. CONSTITUTION:A straightening vane 4 is provided at the inlet of a bellmouth A for deflecting a flow of suction air toward and same direction as the rotating direction of a fan 1, and a cover plate 5 is fitted to the upper end of the straightening vane 4, opposite to the bellmouth A. Consequently, air sucked through the bellmouth A gives an eddy current in the same direction as the rotation of a sirocco fan 1, thereby preventing the occurrence of a sudden change in an air flow direction and reducing a noise level.
Patent JP-H06115167-A (JP)
Title: Registering method for external character
Inventor: WATANABE KENJI
IPC: G06F3/153
Filed: 1992-10-06
Abstract: PURPOSE:To shorten the total time needed from starting of formation to registra tion and to unify the shapes of external characters each with a dot pattern of different size in the case when dot patterns with a plurality of sizes are registered to one external character. CONSTITUTION:The order of formation or dot patterns each with a different size wherein a dot pattern with the smallest size is formed at first is determined in advance. When a dot pattern with a size being the second or higher from the smallest one is an objective to be formed, a dot pattern with a smaller size than the size of this objective to be formed and having been already formed is converted by enlarging to the size of the objective to be formed (114) and this dot pattern converted by enlarging is displayed as a dot pattern for forming an external character and is formed.
Patent JP-H01154424-A (JP)
Title: Thermionic emission cathode
Inventor: WADA TETSUYA
IPC: H01J1/18
Filed: 1988-10-25
Abstract: PURPOSE:To make it possible to obtain a stubborn holding structure to a cathode chip by sintering integrally a cathode chip of a hexaboride and a holder piece of a high melting point metal with a paste including a colloidal carbon and a high melting point metal powder. CONSTITUTION:This cathode is made to reform to hold a cathode chip 4 of a hexaboride at the center of a tungsten wire 3, and the hexaboride is a hexaboride of an alkaline earth metal or a rare earth metal, whose tip is processed into a sharp conic form to make a minute cathode chip 4. A holder piece 5 is made of a high melting point metal to hold the base of the cathode chip 4 solidly in a high temperature, used by forming into U-shape with bending parts along the opposing sides surfaces of the cathode chip 4. To sinter the cathode chip 4 and the holder piece 5 integrally, a paste including a colloidal carbon and a high melting point metal powder is used. In such a way, a stubborn holding of the cathode chip 4 is made possible, and the service life can be extended.
Patent JP-2001094590-A (JP)
Title: Server and system for document distribution
Inventor: MATSUMOTO NAOYUKI
IPC: H04L12/58
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a document distribution server device which can automatically route received documents only by setting and processing at a reception side. SOLUTION: Document forms and corresponding storage destinations of documents are stored while made to correspond to each other and it is checked whether received document data use a registered form by using the received document data and registered form data (step S5120). When the registered form is used, the document is stored in a corresponding storage destination folder (step S5240). When no registered form is found or when the document data do not comply with a registered form, the document can be stored in a previously registered storage destination corresponding to the address after address information is detected through OCR analysis (step S5220).
Patent JP-H10108906-A (JP)
Title: Catheter tube and catheter
Inventor: ENDO TAKESHI
IPC: A61M25/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a catheter tube and a catheter being flexible and tightly bonded. SOLUTION: In catheter tube consisting of an outer tube and an inner tube and a catheter wherein a catheter tube and a catheter hub are bonded with an adhesive, the adhesive exhibits a vol. shrinkage factor of -3 to +8% and a viscosity of lower than 10 poises before curing and bonding parts are flexibly and tightly bonded.
Patent JP-S62127802-A (JP)
Title: Plastic mirror
Inventor: TANAKA HIROSHI
IPC: B32B15/08
Filed: 1985-11-29
Abstract: PURPOSE:To improve scratching resistance by forming the surface of a titled mirror of a tough and strong cured resin layer having high hardness. CONSTITUTION:This mirror consists of the cured resin layer 1, a reflective metallic layer 2, a base material film 3, an adhesive agent layer 4 and a base 5. The curable resin for forming the cured resin layer 1 is the resin which can form the flexible but highly stratching-resistant film by polymn., crysslinking, etc., during or after the formation of the layer and is preferably, for example, resin curable by radiation such as resin curable by UV rays and resin curable by electron rays or reactive resins of thermosetting and cold setting types, etc. A monomer having a radical polymerizable unsatd. group such as, for example, methyl (meth)acrylate is used as the practical example of such resin curable by radiation.
Patent JP-S63122114-A (JP)
Inventor: YAMANA YOSHIYUKI
IPC: H01G13/00
Filed: 1986-11-12
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-H08128613-A (JP)
Title: Incinerating device
Inventor: MORIWAKI TAKASHI
IPC: F23G5/00
Filed: 1994-10-31
Abstract: PURPOSE: To prevent deterioration of the discharging efficiency of exhaust gas caused by a box mounted on the half way of an exhaust duct as much as possible by a method wherein a guide plate, projected toward the other end of a horizontal duct and the lower end of a vertical duct, is mounted on the inner surface of the door of a window hole for cleaning. CONSTITUTION: The lower end of a vertical duct 20 is projected slightly into a box 18 and a window hole 22 is opened on a side surface positioned opposingly to the other end 17 of a horizontal duct 16 while the window hole 22 is closed by a door, supported openably by a hinge through bearings. A guide plate 2 of a heat resistant steel sheet, fixed to the inner surface of the door 24, is mounted at the opposing position of the other end 17 of the horizontal duct 16 and the tip end 26 is projected to the vicinity of lower position of the vertical duct 20 while the up-and-down width of the tip end 26 unit is designed so as to be larger than the inner diameter of the horizontal duct 16 slightly. In this case, the door 24 can be locked or released by the rotating operation of a lever.