baber/WOPTO huggingface dataset:
Patent JP-H0317543-A (JP)
Title: Measuring method of thermal conductivity
Inventor: NAKAMURA ARATA
IPC: G01N27/18
Filed: 1989-06-14
Abstract: PURPOSE:To enable effective measurement of the thermal conductivity of a liquid of low viscosity and low thermal conduction by a method wherein a slender wire which is a part of electrification of a probe for measurement is so set as to be parallel to the direction of gravity in a substance to be measured. CONSTITUTION:When the thermal conductivity of a liquid is measured on the basis of a buoyancy convection, first a slender wire is stretched in parallel to the direction of gravity. Then a prescribed power is supplied to the slender wire, and simultaneously with or immediate ly before the start of measurement, a sample is made to drop freely in the state wherein the slender wire is left inserted. A current is made to flow through the slender wire in the course of free dropping, and the thermal conductivity is measured by measuring an electric resistance at that time. Or the slender wire is stretched in parallel to the direction of gravity and a current of a prescribed power is made to flow through the slender wire, first, in this state. Although the buoyancy convection occurs due to heating of the slender wire in this state, a time from the start of flow of the current to the occurrence of the buoyancy convec tion is measured. Then it is started to make the current flow through the slender wire once again in the state wherein the slender wire is stretched in parallel to gravity, the free drop is started before the occurrence of the buoyancy convection measured previously, and thereby the thermal conductivity can be measured.
Patent JP-S639806-A (JP)
Title: Radiographic deciding device
Inventor: HASHIUE MASAKAZU
IPC: G01B15/00
Filed: 1986-07-01
Abstract: PURPOSE:To automate calculation regarding a defective image and classification by grades by mounting a radiograph of a weld zone, etc., on a transmission type XY digitizer which is lighted from behind and specifying the position of the defective image in the radiograph with a cursor. CONSTITUTION:The radiograph 6 obtained by photographing the weld zone with radiation is mounted on the transmission type XY digitizer 1 provided on an X-ray film viewer 2 and light from a light source in the X-ray film viewer 2 is transmitted through the radiograph 6. Then, an examiner detects the defect visually and decides and inputs its kind to a computer 3. Then, the positions of both ends of the defect are specified with the cursor and then the coordinate values of the defect are inputted to the computer 3. The computer 3 selects a defect point reference according to the kind of the defect and calculates the points of the defect on the basis of the mutual position, length, or area of the defect inputted from the digitizer 1 to calculates the point of the defect. The points of all defects are totalized and the grade of the weld zone is deter mined from the total points on the basis of grade classifications by points which are previously inputted.
Patent JP-H06341363-A (JP)
Title: Intake device of engine
Inventor: MURAMATSU TAKAHIRO
IPC: F02M69/04
Filed: 1993-05-31
Abstract: PURPOSE:To provide a suction device of engine equipped at each cylinder with two suction ports, in which the combustion is accelerated through acceleration of mixing of the inhaled air with the fuel in the whole operating region. CONSTITUTION:Each cylinder is equipped with two suction ports, the first 2 and the second 3, and a suction control valve 4 is installed on the second port 3. The first and second ports 2, 3 are put in communication through a communication path 13, and an opening/closing valve 14 is installed on this communication path 13. An injector 6 is furnished on the first port 2 side, and a nozzle 7 is arranged as facing an opening of communication path 13 substantially. In the low/middle speed rotating range, the suction flow speed is enlarged by closing the control valve 4 and opening/closing valve 14 so that the suction air flows, only to the first port 2, and thereby the combustion is accelerated. In the high speed rotating range, on the other hand, the rate of suction flow is enlarged by opening the valves 4 and 14 so that the suction air flows to the first and the second port 2, 3, and also part of the fuel spouted out of the nozzle 7 is passed through the communication path 13 to flow to the second port, and a homogeneous mixture gas is supplied from the first and second ports 2, 3 so that combustion is accelerated.
Patent JP-S6044078-A (JP)
Inventor: OOMORI AKIRA
IPC: B02C15/00
Filed: 1983-08-22
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-H03117442-A (JP)
Title: Preventing method for generation of ammonia at animal-keeping area
Inventor: MAIKERU JIEI WATSUKUSU
IPC: A01K1/015
Filed: 1990-06-13
Abstract: PURPOSE: To prevent generation and accumulation of ammonia by adding a specified concn. of a urease inhibitor compound to an absorbing material such as litter. CONSTITUTION: In this method, a urease inhibitor (e.g. phenylphosphorodiamide) is administered to an absorbing material such as litter, sawdust or clay by e.g. spraying the absorbing material with solid particles of phenylphosphorodiamide, in an amount sufficient to provide a 0.1 to 1,000ppm concn. of the inhibitor in the absorbing material based on the dry weight of the absorbing material to prevent ammonia from being generated in a rearing area of animals such as horses, dogs or chickens.  This inhibitor is a compound (e.g. phenylphosphorodiamide) represented by the formula I wherein: X is O or S; R1 is an alkyl, aralkyl, heterocyclic, alkenyl or alkynyl group, or the like, each of which can optionally be substituted by at least one of halogen, hydroxy, thiocyano, amino, -ONO2 , -SO2 and mercapto radicals or groups, groups represented by the formula II, formula III (R is an aliphatic group or group represented by the formula IV (each of X, Y and Z is H, an alkyl, halogen or amino radical or group)) and formula V, etc.; and each of 2R to 5R is H or a 1C to 4C alkyl group.
Patent JP-H03114455-A (JP)
Title: Apparatus and method for monitoring patient's adaptability
Inventor: ARUBAATO ERU DEISAATEIN
IPC: G01G19/52
Filed: 1990-06-13
Abstract: PURPOSE: To monitor the drug adaptation of a patient by calculating the adaptive and necessary quantity of a vessel for dosing a preparation, determining the degree of an adaptation by comparing an actual weight with the adaptive and necessary quantity while often reweighing a drug vessel on a scale, and then visually displaying the result of the adaptation on a display device. CONSTITUTION: The initial weight of starting a monitor is determined by weighing the weight of a drug vessel on a scale connected to a computer with a display device, the starting weight is stored into the computer, after that the second weight is determined by reweighing the drug vessel after the consumption of a prescription drug. A difference between the starting weight and the second weight is determined by the computer and then the unit weight of the prescription drug is stored. The computer is programmed so as to calculate the adaptive and necessary weight of the vessel per each of the dosage of the drug.  The drug vessel is often reweighed on the scale for comparing an actual weight with the adaptive and necessary weight and then the adaptation is determined, thus the monitoring of the adaptation is made possible by visually displaying the result of the adaptation on the display device through the computer. Optionally the other patient's specificity is also monitored and the feedback is provided.
Patent JP-S5485272-A (JP)
Title: Preparation of glass fiber reinforced resin molded article
Inventor: TOGAMI SHIGENORI
IPC: C08J5/04
Filed: 1977-12-21
Abstract: PURPOSE: To prepare a glass fiber reinforced resin molded article having excellent weatherability and surface smoothness, by curing a mixture of a methacryloyl group-containing compound and glass fibers in a cell made of an unplasticized polyvinyl alcohol film.  
     CONSTITUTION: A mixture of a curable liquid composition mainly composed of a compound having a methacryloyl group, and glass fibers, is cured in a cell made of a pair of unplasticized polyvinyl alcohol films, and the films are peeled off from the cured product. The curable liquid composition contains, e.g. ≥50 wt% of methyl methacrylate, polyfunctional oligoester methacrylate, etc., and is prepared by the partial polymerization of the above component with a copolymerizable compound under agitation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09314224-A (JP)
Title: Manufacture of tube with extra fine hole
Inventor: OSAWA TSUGIYOSHI
IPC: B23K26/382
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To continuously and efficiently form a tube with an extra fine hole by combining the milling with the seam welding, laser beam machining or adhesion. SOLUTION: When a metallic stock wire 10 is introduced into a rolling machine 2, rolling is performed step by step by a pair of rolling rollers 21, 22 which are arranged in the vertical direction to form intermediately formed wires 20. A pair of intermediately formed wires 20, 20 to be fed to a seam welding machine 6 are fed from second feed drums 41, 42 which form a pair in the vertical direction in a feeding device 4 so that respective opposite parts and grooves are opposite to each other. The intermediately formed wires 20, 20 to be fed from the second feed drums 41, 42 are guided by guide rollers 5, 5, etc., so that a joining projected bar is abutted at the prescribed position, and fed between roller electrodes 61, 62 which form a pair in the vertical direction of the seam welding machine 6.  When the wires are pressed by the roller electrodes 61, 62, the joining projected bar is fused by the heat generated by the contact resistance, and integratedly and continuously connected after solidification to obtain a product tube 30 with extra fine hole.
Patent JP-H05342777-A (JP)
Title: Magnetic circuit for magnetic head driving device
Inventor: NAKAZATO HIROSHI
IPC: G11B21/02
Filed: 1992-06-12
Abstract: PURPOSE:To make the balance of magnetic flux of a magnet in a magnetic circuit approximately uniform over the entire region of a cylinder used, prevent generation of thermal stress and out gas, etc., and realize smooth movement of a magnetic head. CONSTITUTION:Protrusions 10 are formed in a magnet 8 fixing surface of a yoke 5, and a dent 11 or hole is formed in a central portion of a fixing surface of each magnet 8 opposed to the yoke 5. Each magnet 8 is attached to the yoke 5 in such a manner that the protrusion 10 of the yoke 5 is closely fitted into the dent 11 or hole of the magnet 8. With this constitution, the magnetic flux is properly distributed, the magnetic flux density has a flat peak portion, and it becomes easier to control a variation of the magnetic flux density distribution, which is caused by a dimensional variation in positioning. Further, the fixing method using the protrusions 10 and the magnets 8 provides several advantages, for instance, reduces thermal stress and prevents generation of out gas.
Patent JP-S5377552-A (JP)
Title: Size measuring method of tubular meterial
Inventor: KUBO TAKEAKI
IPC: G01B7/12
Filed: 1976-12-20
Abstract: PURPOSE: To perform on-line, contactless and rapid measurement of the inside and outside diameters, etc. of tubular materials such as pipes in a high temperature state by measuring the thicknesses of the material along three equally spaced parallel lines within the plane perpendicular to the pipe axis and performing specified calculations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0984893-A (JP)
Title: Hose recovering vehicle
Inventor: TSUTSUI YASUO
IPC: A62C33/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce difficulty in steering during the recovery of a hose to smoothly and surely recover the hose in a hose recovering vehicle from a road surface on which it propels by itself. SOLUTION: A self-propelling vehicle 3 is provided with a hose withdrawing device 4. A guide member 5 to guide the hose 2 on the road surface to the hose withdrawing device 4 is provided such that the guide member 5 can be displaced left and right of the self-propelling vehicle. The hose 2 withdrawn by the withdrawing device 4 is received in a receiving section 6.
Patent JP-H04252203-A (JP)
Title: Polyurethane macroinifator compound having hydroxy group functionalyzed by sulfonate or non-sulfonate modified with carbamate
Inventor: RAMESHIYU CHIYANDO KUMAARU
IPC: C08G18/30
Filed: 1991-06-25
Abstract: PURPOSE: To provide a copolymer which, in a magnetic recording medium, can enhance the packing ratio of a magnetic pigment in a binder dispersion, improve the dispersibility, lower the viscosity of the dispersion, and improve the hardness of a magnetic tape, and to provide an iniferter for preparing the copolymer.  
     CONSTITUTION: This iniferter compd. is represented by the formula I(T)n [wherein I represents the free radical initiator portion of the iniferter compd. and comprises a hydroxy-functional polyurethane polymer which comprises: (i) a polyurethane backbone; (ii) two or more cross-linkable hydroxy groups pendant from the polyurethane backbone; (iii) at least n org. groups X pendant from the polyurethane backbone wherein each org. group X is also bonded to a T group; and T represents the terminator portion of the iniferter; in T and X, the T-X bond is capable of dissociating upon being subjected to an appropriate energy source of forming a terminator free radical of the formula nT. and an initiator free radical of the formula I(.)n. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6467341-A (JP)
Title: Gravure cylinder
Inventor: KAARU BUEE ZAUAAETSUSHITSUHI
IPC: B41N1/20
Filed: 1988-06-20
Abstract: PURPOSE: To give good durability and solidity, and improve manipulation in exchange with gravure cylinder by providing plural ribs outwardly projecting in axial direction of cylinder outside of the first layer, the inner layer of the sleeve. CONSTITUTION: Air path 22 radially extends from the end of path 21 and has opening at outer ace 20 of core 2. The path 21 and 22 introduce compressed air from connecting port 23 to a clearance between the outer face 20 of the core 2 and inside of sleeve 3. Inner layer 4 of the sleeve 3, namely the first layer, has been equipped outside thereof with ribs 41 extended in the axial direction of the cylinder and projecting outwardly. These ribs are constructed in pairs and uniformly distributed in circumference of the first layer 4, and have folded side face, which makes acute angle outwardly in radial direction and moves outer face of the inner layer 4 with symmetric shape inward in the axial direction.
Patent JP-S6214056-A (JP)
Title: Evaluation for reducing effect of lump reducing agent to be loaded into flash smelting furnace
Inventor: IEMORI NOBUMASA
IPC: G01N33/20
Filed: 1985-07-11
Abstract: PURPOSE:To quantitatively measure the reducing effect quickly, by measuring oxygen partial pressure in a molten material liquid drop at the inner bottom of a shaft which is loading a lump reducing agent and in a drain can separately to calculate the reducing effect from the values obtained by the standardization of the results into the oxygen partial pressures at a fixed temperature and measured values of oxygen partial pressures in the molten material liquid drop and arsenic when the reducing agent is not loaded. CONSTITUTION:Oxygen partial pressures are measured with an oxygen probe containing an oxygen concentration cell at the position in a shaft 1 sent radially to the center of a self-melting furnace about 2m from the furnace wall through a measuring hole 5 of the shaft 1 of the furnace and in a matt extracted at a matt extraction port 7 separately when no lump reducing agent is load. Then, the loading of mass coal is started from the ceiling of the shaft 1. Thereafter, after one day passes, oxygen partial pressures are measured at the measuring hole 5 of the shaft 1, a settler 6 and a can take off port 13. Then, the measured values thus obtained are sued to calculate the reducing effect for magnetite in a can due to the lump reducing agent according to a specified formula. It takes about 15 minute to accomplish the measurement of the oxygen partial pressures and thus, the measuring evaluation can be implemented quickly.
Patent JP-H05200945-A (JP)
Title: Composite water-absorbent sheet and production thereof
Inventor: KIMURA MASAHIRO
IPC: C08J5/18
Filed: 1992-06-12
Abstract: PURPOSE:To provide a composite water-absorbent sheet showing high water absorbability and holding strength even at the time of water absorption by laminating a crosslinked ethylene oxide polymer sheet irradiated with ionizing radiation or ultraviolet rays and a liquid-permeable sheet. CONSTITUTION:An ethylene oxide polymer sheet is crosslinked by the irradiation with ionizing radiation or ultraviolet rays to be made insoluble. As other liquid- permeable sheet, a nonwoven fabric, paper or a perforated sheet is designated. A composite sheet is formed from the crosslinked ethylene oxide polymer sheet and the liquid-permeable sheet. When the ethylene oxide polymer sheet and the liquid-permeable sheet are directly laminated by thermal welding, the ethylene oxide polymer is crosslinked previously to lower in its thermal weldability and, therefore, the ethylene oxide polymer sheet is pref. laminated before crosslinking.
Patent JP-H0444406-A (JP)
Title: Dc amplifier
Inventor: ARAI MINORU
IPC: H03F3/45
Filed: 1990-06-12
Abstract: PURPOSE:To make a bias for transistors (TRs) equal to each other and to suppress thermal distortion on the gain due to an input signal by selecting the resistance of load resistors of TRs equal to each other. CONSTITUTION:A signal current of V1n/RE1(-V1n/RE2) is produced across an emitter feedback resistor RE1(RE2) in response to an input voltage +V1n(-V1n) and TRs Q5, Q6 are biased same as TRs Q1, Q2 by selecting the resistance of resistors Rc1, Rc2 connected respectively to the TRs Q5, Q6 to be equal to that of resistors RE1, RE2 and disregarding the base current. Thus, thermal distortion on the gain due to an input signal is suppressed.
Patent JP-H0445373-A (JP)
Title: Refrigerator
Inventor: IKEDA RYOJI
IPC: F25D19/00
Filed: 1990-06-12
Abstract: PURPOSE:To expand an effective volume of a freezing chamber and improve a volumetric efficiency by a method wherein a cooling pipe is disposed along a surface of a thermal insulating material so as to constitute the first cooling device, a plate-like second cooling device is disposed to divide an interior part of a refrigerator into two segments and a chamber enclosed by these elements is applied as a freezing chamber. CONSTITUTION:A cooling pipe 15 is disposed along a surface of an inner box 13 facing to a thermal insulation material 14 so as to form the first cooling device 16 having an inner surface of the inner box 13 as a cooling surface. A plate-like second cooling device 19 is disposed so as to divide an interior part of a main body 1 of a refrigerator. A chamber enclosed by these first cooling devices 16 and second cooling device 19 is applied as a freezing chamber 20. Accordingly, a useless space is eliminated around the freezing chamber 20, an effective volume of the freezing chamber is expanded and then a volumetric efficiency is also improved. With such an arrangement, other five surfaces except the front surface of the freezing chamber 20 become cooling surfaces, resulting in that an interior part of the freezing chamber 20 is efficiently cooled.
Patent JP-H095887-A (JP)
Title: Projection type display device
Inventor: EBISU NAOKI
IPC: G03B21/28
Filed: 1995-06-20
Abstract: PURPOSE: To adjust the display position of the projected picture and to correct the trapezoidal distortion of a picture caused by the inclination of a screen by arranging two reflection mirrors in front of a projection lens and changing the arrangement angles of the respective reflection mirrors or a distance between them. CONSTITUTION: This device is provided with the reflection mirror 3 which is arranged in front of the projection lens 2 and whose inclination with respect to light made incident from the lens 2 can be changed and the reflection mirror 8 which is arranged at the upper part by facing the reflecting mirror to the mirror 3, its gap with the mirror 3 can be freely varied and whose inclination with respect to the light made incident from the mirror 3 can be changed. Then, the light reflected on the mirror 8 is projected on the screen 21. When the display position of the picture projected on the screen 21 is moved, the height of the mirror 8 is changed. When the trapezoidal distortion of the picture is corrected, the inclination of the mirrors 3 and 8 and the gap between them are changed.
Patent JP-S5276157-A (JP)
Title: Reciprocating electric shaver
Inventor: MAEDA TAKAO
IPC: B26B19/02
Filed: 1975-12-22
Abstract: PURPOSE: To provide a reciprocating electric shaver in which an outer blade inclines following the pitch of an inner blade, providing intimate contacting between the inner blade and the outer blade to give good cutting performance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0444782-A (JP)
Title: Dressed board for game machine
Inventor: SATO TADASHI
IPC: A63F7/02
Filed: 1990-06-12
Abstract: PURPOSE:To make a dressed board difficult to be soiled and facilitate cleaning of the dressed board by forming an ethylene tetrafluoride resin layer in fine recessed parts on a transparent resin sheet surface, and forming a discontinued dirt preventing film on the transparent sheet surface. CONSTITUTION:An ethylene tetrafluoride resin layer is formed in fine recessed parts on the surface of a transparent resin sheet 1, and a discontinued dirt preventing film 5 is formed on the transparent resin sheet surface. Thus, there is no possibility of entering dusts into the fine recessed parts, and, consequently, dirt is difficult to adhere onto the dressed board. Even if the board is boiled, cleaning of the dressed board surface is facilitated. Further, as the ethylene tetrafluoride resin has static electricity-preventing effect, when the dressed board is used as a game machine board surface such as pachinko board, generation of static electricity on the board surface and adhesion of dusts onto the dressed board can be prevented. Thus, a damage to the surface and a reduction in glass can be prevented, and the life of the board surface can be extended.
Patent JP-S6045871-A (JP)
Title: Electronic computer
Inventor: ARAGAI MICHINORI
IPC: G06F15/02
Filed: 1983-08-23
Abstract: PURPOSE:To display the data before a line different from the preceding line by operating a specific key when a program is produced with use of a multi-stage display device and therefore holding a line display state which is under input. CONSTITUTION:When a specific key EDiT is pushed, a flag F within a CPU is set. Then the contents of the 1st pointer P1 which indicates the address of an RAM storing a program line under input are shunted to a stack memory SM1 of the RAM. Then the state of a cursor key is checked and it is judged that the cursor key is pushed just once. Thus the contents of the 2nd pointer P2 which controls the upper stage display of a display device DSP are decreased. Then the program line data is read out of the address of the RAM indicated by the pointer P2 and supplied to the DSP. Therefore the contents of the program line are displayed continuously at the lower stage of the DSP. While the contents of a previous program are displayed at the upper stage of the DSP.