baber/WOPTO huggingface dataset:
Patent JP-S56158945-A (JP)
Title: Measurement method for antiliver cell antibody by enzyme immunity method
Inventor: ASHIHARA YOSHIHIRO
IPC: A61K35/407
Filed: 1980-05-14
Abstract: PURPOSE: To detect the anti-LSP antibody in the serum of liver disease patients and make it helpful for treatment by measuring anti-LSP antibody by an enzyme immunity method with the hepatocellular membrane conjugated protein (LSP) extracted from animals other than man as an antigen.  
     CONSTITUTION: LSP is collected from the fresh liever of, for example, a pig, and it is concd. to 5mg/ml protein concn. On the other hand, the enzyme mark LSP antibody attaching peroxidase to antihuman LgG-goat IgG is prepd. Said pig LSP soln. is fixed to polystyrene beads to make LSP beads. The enzyme labelling antihuman IgG-goat IgG and the human serum to be examined are added into a test tube contg. one piece of said beads, after whih a buffer contg. H 2 O 2  is added to allow reaction to take place. After prescribed time of reaction, a reaction stopping agent is added and the absorbancy of 418mm wavelength is measured. The amount of the anti-LSP antibody is known by using the calibraction work obtd. by using the serum contg. known LSP antibody. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58179687-A (JP)
Title: Electrostatic heat-sensitive recording method
Inventor: SAITOU TAKASHI
IPC: B41J2/385
Filed: 1982-04-15
Abstract: PURPOSE:To perform high-speed electrostatic heat-sensitive recording without the needs for development and fixation by using a system in which a heatsensitive chromogenic layer on a conductive base paper is colored by heat energy generated in discharging. CONSTITUTION:For example, an electrostatic heat-sensitive recording paper 1 formed by laminating a heat-sensitive color forming layer 1b having a proper resistance value and a dielectric layer 1c on a conductive base paper 1a is put between a recording electrode 2 and a counter electrode 3. A high-voltage pulse is applied between the recording electrode 2 and the counter electrode 3, whereupon discharge pattern is formed in the dielectric layer by discharge generated and the heat-sensitive color forming layer is colored by Joule heat generated when discharge current (i) passes through air gap (d) and the heat- sensitive color forming layer 1b.
Patent JP-2000258393-A (JP)
Title: Method for measuring and controlling lead/cadmium concentration in drain
Inventor: SUGAWARA SHIGERU
IPC: G01N27/48
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To perform rapid and detailed drain treatment control by providing a method for measuring the concentration of lead/cadmium in drain easily and rapidly and performing an appropriate neutralization treatment corresponding to the concentration fluctuation of lead/cadmium in the drain accordingly. SOLUTION: A polarographic analyzer is used, sample drain containing Pb ion and Cd ion and an electrolyte for lead or cadmium are loaded into an electrolytic container, a nitrogen gas is subjected to bubbling for eliminating oxygen, the area between a mercury electrode and a counter electrode is energized for electrolysis with a constant negative voltage for electrolytically depositing the Pb ion or the Cd ion onto the mercury electrode as amalgam, then voltage is applied to the mercury electrode toward the positive potential side for sweeping, Pb or Cd lead is allowed to elute from the mercury electrode as an ion, and a current value is measured at that time and is converted to lead concentration data.
Patent JP-S60231523-A (JP)
Title: Inside surface treatment of metallic pipe material
Inventor: NISHIYAMA SHINICHI
IPC: B21D17/00
Filed: 1984-03-29
Abstract: PURPOSE:To improve productivity of working by coating metallic powder grains and flux on the inside surface of a metallic pipe by another plug while forming grooves on the inside surface of the pipe by one of connecting plugs then heating the pipe material to melt the metallic powder grains. CONSTITUTION:The metallic pipe 1 is passed through a stationary die 3 and is drawn in an arrow direction by a grooved plug 2. Another plug 5 for coating connected by a rod 8 is disposed to the front end of the plug 2. A thin layer of a mixture 4 composed of the granular body of an alloy contg. a low melting metal such as Pb and flux is formed on the inside surface of the pipe 1 when said mixture 4 is placed between the plugs 2 and 5 and the material 1 is moved. The pipe 1 is thereafter heated to an adequate temp. above the m.p. of the metallic granular body, then the oxide film on the inside surface of the pipe is removed by the flux and the coating layer of the molten metal is formed. The long-sized material is easily worked by the above-mentioned method and the productivity of working is improved without limitation in the size of the pipe material.
Patent JP-H08258629-A (JP)
Title: Automatic drawing-out/housing device for storage part of vehicle
Inventor: KAWAKAMI MAKOTO
IPC: B60R7/04
Filed: 1995-03-22
Abstract: PURPOSE: To draw out and put in a storage part automatically by connecting a door switch and a seat switch with the input side of a control device, furnishing on the output side an housing command means and a drawout command means, providing further an housing position retaining means and a drawout position retaining means, and driving a storage part driving means with a drive command means. CONSTITUTION: When signals for turning-on of a seating switch 5 and the shutting motion of a door are fed to a housing command means 15 in a control device 10, a storage part driving means 7 is driven by a drive command means 14 so that housing motion of the storage takes place. Then a housing position sensor switch 8 is actuated, and the housing condition is held by a housing position retaining means 17, which is disengaged by an housing command means 15. When the door 2 is in opening motion caused by a door switch 6, a drawout command means 16 is fed with signals for the turned-on condition fo the seating switch 5 and the opening motion of the door, and a drawout motion command is given to the drive command means 14. The drawn- out condition of the storage part generated by a drawout position retaining means 18 is held by a drawout position detecting switch 9.
Patent JP-H07273127-A (JP)
Title: Semiconductor device
Inventor: SHIRAI KOJI
IPC: H01L21/22
Filed: 1994-03-31
Abstract: PURPOSE:To enhance the electric characteristics of a vertical element by suppressing diffusion of impurities from an N<+> buried layer to the lowermost layer of the vertical element during a thermal diffusion process thereby restricting decrease in the thickness of the lowermost layer. CONSTITUTION:A buried layer 2 heavily doped with impurities of first conductivity type (e.g. N-type antimony for P-type silicon substrate) and forming a current path for a vertical element is implanted, into the upper face, with impurity ions of opposite conductivity type (e.g. boron ions for N-type buried layer 2). Consequently, the impurities of opposite conductivity type are thermally diffused upward from an ion implanted layer 8 into the lowermost layer 3 of the vertical element and the upward thermal diffusion of first conductivity type impurities from the buried layer 2 is offset thus restraining the buried layer 2 from spreading upward during heat treatment process. Since time lower layer film of the vertical element is restrained from being corroded through thermal diffusion of the buried layer, the thickness required for the collector layer of a vertical bipolar transistor, for example, is ensured and the withstand voltage is enhanced.
Patent JP-H037723-A (JP)
Title: Production of energy-absorbing polyurethane foam
Inventor: HOTTA HIROMICHI
IPC: C08J9/02
Filed: 1989-03-15
Abstract: PURPOSE:To obtain the subject foam suitable for bumper of automobile, etc., having excellent compression strength in deformation and recovery after deformation, etc., by reacting specific carbodiimide-modified diphenylmethane diisocyanate, polyol, chain extender and water. CONSTITUTION:(A) Carbodiimide-modified diphenylmethane diisocyanate containing 20-28wt.% NCO is reacted with (B) polyol, (C) chain extender and (D) foaming agent composed of at least water in a composition of 0.9-1.2 NCO /OH equivalent ratio and 1-3wt.% water in the whole raw material to afford an energy-absorbing polyurethane foam having <=0.10g/cm<3>, restoring ability and >=3kg/cm<2> compression strength at 50% deformation.
Patent JP-H11319156-A (JP)
Title: Iron golf club set
Inventor: NAGAO YASUSHI
IPC: A63B102/32
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To stabilize a swing which varies with each of club shaft numbers relating to an iron golf club set by expressing an inertia moment important as a characteristic of an iron club head by the ellipsoid of inertia around the centroid and setting the same within a specified range with respect to the average value of the max. inertia moment among the inertia moments around the main axis thereof. SOLUTION: The axis which passes the centroid G of the iron club head and is perpendicular a plane H when each iron club head of the iron golf club set is installed on the plane H in such a manner that its hosel end face IC is horizontal is defined as a Z-axis, the axis which passes the centroid G of the iron club head parallel with the line of intersection of the plane and the clubface as a Y-axis and the axis which passes the centroid G of the iron club head, is perpendicular to the Y-axis and is perpendicular to the Z-axis as an X-axis. The value of the max. inertia moment among the inertia moments around the three inertia main axes orthogonal with each other of the ellipsoid of inertia passing the centroid G of the iron club head 1 of this iron golf club set is then set within a range of ±400 gcm<2> with respect the average value of the max. inertia moment.
Patent JP-S62219991-A (JP)
Title: Optical waveguide integration type semiconductor laser
Inventor: IWANO HIDEAKI
IPC: H01L21/205
Filed: 1986-03-20
Abstract: PURPOSE:To enable an astigmatic difference to be electrically variable by injection current to an optical waveguide by providing a stripe-like current bottleneck structure in the same direction as that of the emission of a semiconductor laser on the optical waveguide and separating the injection electrode of the semiconductor laser and the injection electrode to the wave directing path from each other. CONSTITUTION:After a buffer layer 105 and a clad layer 106 are sequentially laminated on a substrate 104, an active layer 114 and an optical waveguide layer 107 both containing aluminium of different quantities from each other are formed by photochemical vapor growth by one growth process. The optical waveguide layer 107 contains more aluminium than the active layer 14 and therefore has a larger band gap than the active layer 114. Thereafter, a clad layer 108, a gap layer 109 and a current blocking layer 110 are formed. The blocking layer 110 is stripe-wise etched perpendicularly to the end face of a resonator. The active layer width of a semiconductor laser and the waveguide region width of the optical waveguide are made the same as each other. Furthermore, an optical waveguide current injection electrode 111 and an active layer current injection electrode 114 are formed in separation. Optical waveguide injection current 112 and active layer injection current 114 are independently controllable of each other.
Patent JP-H07270075-A (JP)
Title: Method for heating molten steel and device for the same
Inventor: OKAMOTO HIROSHI
IPC: C21C7/00
Filed: 1994-03-31
Abstract: PURPOSE:To actuate an electromagnetic field from the outer side of a vessel and to freely adjust an arc direction. CONSTITUTION:A cathode T is provided at a substantially central part of a ladle 1. An anode 6 is separated by a horizontal distance d from the cathode 7. These electrodes are movably supported by a support frame 8, a guide post 9 and an electrode elevation device 10. At the time of heating a molten steel by a heater, a molten steel 2 or slag 16 to be heated is first supplied from a converter to a ladle 1, then, the ladle 1 is carried to the heater by a carriage 3 and covered with a ladle cover 4 and the cathode 7 and the anode 6 are immersed in the molten steel 2. At that time, a thyristor 20 for an electrically conductive member 19 is provided separately from a thyristor 14 for both the electrodes. A heating current is fed to the cathode 7 and the anode 6 and a current for generating an electromagnetic field which is actuated from the external side of the ladle 1 is fed to the conductive member 19 through this electric circuit. Thereafter, the cathode 7 is immediately raised to generate an arc so that the molten steel 2 is heated.
Patent JP-S57179309-A (JP)
Title: Boiler change-over system for rapid starting and stopping of combined plant
Inventor: ISHIBASHI NORITAKA
IPC: F01K23/10
Filed: 1981-04-28
Abstract: PURPOSE:To enable to rapidly start and stop an exhaust-gas boiler automatically, safely and securely by causing a turbine bypass control system, a boiler stop valve control system and steam regulating valve inlet pressure control system to cooperate with each other. CONSTITUTION:When applying to a plant wherein steams from three boilers 1 are fed to one turbine 4, a control device is provided which comprises a pressure controller 9 to control each turbine bypass valve 11 individually and a common pressure controller 13, and control the valve 11 by an output from a high-signal selector 10 which selects the higher signal of the outputs from the controllers 9, 10. Also provided is a control device which controls a boiler stop valve 2 by one of outputs from high-speed and low-speed on-off controllers 25, 26. Further provided is a control device incorporating a pressure controller 34 which controls a steam regulating valve 3 so that the output from a pressure transmitter 12 conforms to a pressure set by a pressure setter 33. The controllers 25, 26 are controlled by outputs change rate from detectors 28 and 30 for turbine load and boiler pressure, respectively.
Patent JP-S56159426-A (JP)
Title: Steel pipe cutter
Inventor: WATANABE MASARU
IPC: B23D21/14
Filed: 1980-05-14
Abstract: PURPOSE: To complete a cutting work safely in a shorter time without need for removal of earth by providing cutter revolving while pressed against the inner surface of a steel pipe while spinning.  
     CONSTITUTION: Upon starting of a motor 4, a rotating shaft 6 runs to rotate the body 15 of the cutter as reduced. As a hand pump 9 is operated to feed an pressure oil to a ram via a hose 12C, the cutter 29 and the motion roller strongly presses the inner surface of a steel pipe 20. The cutter 29 revolutes while spinning along the inner surface and cuts the wall of the pipe from inside. To cut the steel pipe 20, the peripheral speed thereof 29 is selected at nearly 50mm/sec. A pointer of a pressure gauge 11 lowers as soon as the pipe wall is broken through, which enables the detection of the finish in cutting. Releasing a valve of the hand pump 9 makes the cutter contract. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61224628-A (JP)
Title: Composite communication translation system
Inventor: TAZAWA SEIJI
IPC: H04N7/16
Filed: 1985-03-29
Abstract: PURPOSE:To allow a physically handicapped person to make conversation and correspondence freely independently of time and place by connecting an inputted translation means to a radio, a television or a telephone line and allowing an information processing center to apply optional conversion and to connect the means to each terminal adaptor so as to select a desired translation. CONSTITUTION:The physically handicapped person makes conversation by connecting a terminal adaptor 28 to any of a television line, a radio line J or a telephone line I. Normal communication information is sent to an information processing center 26 from a broadcast center 25, converted into a document, a chirology or a braille or the like, and a desired translation is selected optionally by the terminal adaptor 28. Further, in inputting required information by the terminal adaptor 28 as the conversation between the handicapped persons, it is converted at the information processing center 26 through the telephone line I and sent to an opposite party. The terminal adaptor 28 inputs the information by, e.g., a document reader 29, a connection terminal 38 is connected to the telephone line, then the information is fed back to the information center 26. Further, voice conversation is applied by a headphone 31 or a spaker 35 and a microphone can be used as an input source.
Patent JP-H06275245-A (JP)
Title: Multi-lamp bulb
Inventor: MINO NOBORU
IPC: F21S2/00
Filed: 1993-03-23
Abstract: PURPOSE:To easily manufacture various bulbs different in illuminance, color rendering property, and directivity respectively. CONSTITUTION:Multiple exhaust bulbs 3a-3e selected among various cap-less exhaust bulbs different in illuminance, color rendering property, and directivity are fixed on one pedestal 1, and lead wires connected to filaments of multiple exhaust bulbs 3a-3e are electrically connected to one cap 8 fixed to the pedestal 1. Multiple exhaust bulbs can be practically handled as one bulb, and bulbs with various characteristics can be easily manufactured via the combination of selected exhaust bulbs.
Patent JP-H03265204-A (JP)
Title: Manufacture of piezoelectric resonator component
Inventor: TANAKA YASUHIRO
IPC: H03H3/02
Filed: 1990-03-14
Abstract: PURPOSE:To improve the productivity and the reliability by overlapping insulating protection boards via an adhesive sheet formed to have openings at a vibration region to both major surfaces and forming an enclosed vibration space by the thickness of an adhesives. CONSTITUTION:An electrode 4 is formed for each piezoelectric resonator element on both major surfaces of front and rear sides of a mother board 2. A protection board 6 is overlapped to the front side of the board 2 via an adhesive sheet 10. An opening 14 slightly larger than a vibration electrode 4 is formed in the middle of each element region of the sheet 10. The lower insulation protection plate 8 is overlapped to the rear side of the board 2 via an adhesive sheet 12. The sheet 12 is similarly formed to the sheet 10. While the board 2 is inserted between the boards 6,8 via the sheets 10,12, they are pressed, heated and cured. The sides are surrounded by the sheets 10,12 to form an enclosed space. After the curing, the resulting board is cut off in the unit of components. Thus, the productivity is improved.
Patent JP-H04278484-A (JP)
Title: Camera incorporated with secondary battery pack
Inventor: ISONO KENJI
IPC: G03B7/26
Filed: 1991-03-06
Abstract: PURPOSE:To exactly, properly and surely perform the detection, operation and indication of the residual capacity of a secondary battery in a secondary battery pack. CONSTITUTION:A charge and discharge quantity detection means 28 of a secondary battery 20, a charge and discharge quantity operation means 29 thereof and a display 31 of the secondary battery residual capacity are provided in a secondary battery pack. In addition, a load means 35 for consuming a supply current from the secondary battery and a control means 36 for ON and OFF control thereof are provided in the side of a camera body 2. And a generation means 60 for generating a load control timing signal for indicating the control state of the load means with the use of the signal in the control means is provided in the camera body 2. And the signal is transmitted to the operation means of the secondary battery pack so that the detection of the charge and discharge quantity of the secondary battery and operation processing timing can be controlled.
Patent JP-S61223949-A (JP)
Title: Control device
Inventor: KATO TAKAO
IPC: G06F9/38
Filed: 1985-03-29
Abstract: PURPOSE:To execute at a high speed a sequence control of an event driving type representation by using a data driving type controller. CONSTITUTION:As for an instruction cell 101 stored in an instruction buffer 16, two operands A, B are stored already, and are ignited as soon as execution of a program is started, and sent to an arithmetic unit 15 through an ANET (arbitration network) 21. Also, at the same time, with respect to an instruction cell 102, too, an operand C is stored, and it is sent to the arithmetic unit 15. A result of the instruction cell 101 is written in an operand 28b of an instruction cell 103, and also a result of the instruction cell 102 is written in an operand 28a of the instruction cell 103, and an operand 28b of an instruction cell 104. At this time point, the operands of the instruction cell 103 and 104 are arranged in order, ignited, and sent to the arithmetic unit 15. A result of the instruction cell 103 is written in the operand 28b of an instruction cell 105, and the operand 28a of the instruction cell 104, respectively. In such a way, the instruction cell 105 is ignited, and an output X is calculated.
Patent JP-S57179596-A (JP)
Title: Heat exchanger
Inventor: HASEGAWA SHIGEO
IPC: F28F19/00
Filed: 1981-04-30
Abstract: PURPOSE:To prevent the corrosion of the titled heat exchanger by a method wherein two conduits each having a drain hole at a position away from a tube group are provided between a heat exchanger casing and the tube group and another conduit is provided at an opening in which the tube group is fixed. CONSTITUTION:A conduit 10 which slopes only one way at a predetermined pitch is welded between a partition plate 5 inclined toward the tube group 1 including a number of tubes 2 and the casing 4, and the drain hole 11 and a baffle plate 12 are provided on the lowered end of the partition plate 5 side. Drain water flowing down along the inner wall of the casing 4 is collected by the conduit 10, discharged from the drain hole 11 and dispersed and dried by an exhaust gas stream so that the tubes 2, the casing 4 and the partition plate 5 are prevented from corrosion. Further, since the drain water does not stay on the conduit 10, the conduit itself is also prevented from corrosion.
Patent JP-H06269849-A (JP)
Title: Double acting type direct extruding press using clean out disk
Inventor: OBA HIROYOSHI
IPC: B21C35/06
Filed: 1993-03-23
Abstract: PURPOSE:To obtain an extruded tube having highly precise thickness by positioning a clean out disk and free dummy block on the same axial line as a container so as a mandrel is positioned on the same axial line as the container and improving centering accuracy of the mandrel by which remaining shell is extruded. CONSTITUTION:The free dummy block 11 arranged on the front part of an extruding stem 8a by which the billet 10 is extruded by whose corresponding moving to the container 1a and the clean out disk 12 by which a shell is stripped to be removed are provided. Engaging a mandrel 5 with a recessed part 11a provided on the free dummy block on a small diameter part of the tip end side of clean out disk and, at the same time, a large diameter part of free dummy block is freely slidably provided to be brought into contact with the inside surface of container. The mandrel 5 is held by engaging by the clean out disk and free dummy block.