baber/WOPTO huggingface dataset:
Patent JP-S6425058-A (JP)
Title: Method for separation, weighing, dilution and distribution of liquid, assembly therefor and system for chemical analysis
Inventor: FURANKU DABURIYU UOGOMAN
IPC: G01N37/00
Filed: 1988-06-30
Abstract: PURPOSE: To simplify the structure of an assembly for separating, weighing, diluting, and distributing liquid and, at the same time, to make the assembly to be quickly and easily serviced by constituting the assembly of a rotating member, plan set holding members, a centrifugal actuating frame assembly, etc. CONSTITUTION: A centrifugal force generating assembly 10 is incorporated with a rotating member 12 which can be rotated around a fixed spin axis 14 and first and second plan set holding members 26 and 28 are mechanically coupled with the rotating member 12 by means of a centrifugal actuating frame assembly 30. As the rotating member 12 approaches a spin speed, the assembly 30 automatically works to move the holding members 26 and 28 to a rotating position B from a resting or starting position A. As the rotating member 12 is decelerated from the spin speed, the assembly 30 automatically returns the members 26 and 28 to the position A. The members 26 and 28 are separated farther from the spin axis 14 at the position B than the position A and have tendencies to move to the position B when the centrifugal force generated when the assembly 10 is rotated acts on the members 26 and 28.
Patent JP-S5869863-A (JP)
Inventor: AASAA TARAASOBU
IPC: C07C409/36
Filed: 1982-09-17
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-S5783315-A (JP)
Title: Gang slitter
Inventor: MASUI TAKESHI
IPC: B23D19/06
Filed: 1980-11-14
Abstract: PURPOSE: To facilitate the positioning or combination changing of cutters corresponding to the alteration of width of slits to be made by a gang slitter, by applying a pressure medium to a cutter shaft.  
     CONSTITUTION: The thickness (S) of secured end portions of a sleeve 9, which have a prescribed length, is made smaller than that of the other portion so that the securing forces on all cutters are made uniform when the diameter of a cutter shaft 1 is increased. Since the thickness of both the end portions of the sleeve 9 is made smaller than that of its other portion, the difference between the securing force on cutters 2b and that on other cutters 2a is reduced when the pressure medium in a pressure chamber 3 is pressurized. Therefore, the securing forces on all the cutters are made uniform. For that reason, positioning or combination changing with spacers are not needed to secure the cutters 2a, 2b on the cutter shaft 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6222068-A (JP)
Title: Constant-temperature liquid overflow method for reaction tank
Inventor: UKON HIDEO
IPC: G01N35/00
Filed: 1985-07-23
Abstract: PURPOSE:To hold the liquid level in the constant liquid in a reaction tank constant and to obtain accurate sample data by arranging a liquid intake plate so that it projects from the top surface of the peripheral wall of the reaction tank while a fine gap is left, and overflowing the constant-temperature liquid by capillarity. CONSTITUTION:The liquid intake plate 15 is arranged projectively from the top surface 14 of the peripheral wall 13 of the reaction tank 1 with the fine gap left by using a metallic fixture 16 which has a height adjusting screw 19. When the constant-temperature liquid in the reaction tank 1 rises in level, the liquid is guided to between the top surface 14 of the peripheral wall 13 and the liquid intake plate 15 to flow in an overflow tank 12 through the gap between the metallic fixture 16 and peripheral wall 13. Consequently, the liquid level in the reaction tank is held constant.
Patent JP-S645908-A (JP)
Title: Production of hydration-resistant magnesia-based powder
Inventor: NISHIDA AKIO
IPC: C01F5/04
Filed: 1987-06-30
Abstract: PURPOSE:To produce the title magnesia-based powder having excellent hydration resistance and whose mean particle diameter can be easily controlled by dropping specified alloy powder or the mixed metal powder from a burner, and burning the material in an oxygen-contg. atmosphere. CONSTITUTION:The alloy powder 6 or the mixed metal powder capable of forming a material contg. >=80wt.% magnesia and 0.5-20wt.% magnesia compd. by oxidation, contg. <=1ppb U and Th, and having <=400mum particle diameter is carried by a backfire preventing gas supplied from a pipe 8, dropped into the reaction chamber 7 in a vertical cylindrical reactor 4 surrounded by an electric furnace 10 from a hopper 1, a feeder 2, and a nozzle 3, suspended in the oxygen-contg. atmosphere, and turned at a temp. higher than the m.p. of the magnesia compd. and lower than the m.p. of magnesia. Consequently, the surface of the magnesia powder is coated with the molten magnesia compd., and the powder is recovered in a collector 5.
Patent JP-H0326620-A (JP)
Title: Feed mechanism
Inventor: NAGAI MIKIO
IPC: B65H3/06
Filed: 1989-06-23
Abstract: PURPOSE:To reduce burden on operators and prevent operational fault in terms of a feed device for a printer etc., by associating a moving guide to move a feed roller along a shaft in accordance with a paper width and the feed roller with a rope and a pulley so that the roller can be automatically moved only half the movement of the moving guide. CONSTITUTION:When a moving guide 3 is moved to a fixed guide 2 in accor dance with a paper width, the movement of the moving guide 3 causes a moving member 6, connected with a pulley 8 and a rope 9, to be moved by the tensile force of a spring 7 to the same direction, only half the movement of the moving guide 3. Accordingly, a feed roller 4 is moved only half the movement of the moving guide 3 to the same direction and set to an adequate position for papers all times.
Patent JP-S5686096-A (JP)
Title: Correcting method for normal error of pulse motor
Inventor: GOTOU TAKU
IPC: H02P8/32
Filed: 1979-12-14
Abstract: PURPOSE:To perform correction of normal errors by vibrating a rotor near a point of stability by a pulse whose interval gradually becomes shorter. CONSTITUTION:After driving of a load by the pulse motor, the rotor which is stopped by the normal errors caused near the point of stability of the pulse motor is vibrated by the pulse whose pulse interval becomes short just when it reaches the line of the property of torque-displacement, oris vibrated, first being driven in the same rotational direction as that at the time when it is driven, by the pulse whose pulse interval gradually becomes shorter, or is vibrated by the pulse which drives first in one direction and then whose pulse interval gradually becomes shorter. Therefore, according to a shift signal whose pulse interval gradually becomes shorter, phase I and phase II are shifted alternately as shown by theta1 and theta2 and thereby the rotor, being vibrated along a static property of torque alternately, reaches the point of stability. Thus, the normal errors are corrected and accurate positioning can be performed.
Patent JP-S6222565-A (JP)
Title: Production of cottonlike mushroom and production apparatus therefor
Inventor: KARAKI TAMOTSU
IPC: A23L19/00
Filed: 1985-07-22
Abstract: PURPOSE:To efficiently produce a cottonlike mushroom capable of readily extracting components without using a pulverizer, by cutting a dried mushroom into a suitable size and making the cut pieces collide with wall surfaces to loosen fibers. CONSTITUTION:A dried mushroom is cut to give 0.5-5.0mm diameter, and the resultant cut pieces are made to collide with a wall surface and loosen fibers. A production apparatus of the cottonlike mushroom for efficiently realizing the above-mentioned production method has an almost cylindrical case 11 for housing the dried mushroom and a propeller 15 in the case 11 and used for cutting the mushroom, feeding the cut pieces from one end of the case 11 to the other end along the peripheral surface, passing the cut pieces through the central part of the case 11 and returning to the above-mentioned one end in circulation and semiannular wall surfaces 17 and 18, formed on the inner surfaces of both ends of the case 11, capable of making the mushroom collide therewith, loosening fibers and leading the pieces from the central part to the outer peripheral part or the outer peripheral part to the central part. Namely, the aimed mushroom capable of effectively extracting components can be efficiently produced without using a pulverizer.
Patent JP-H0210857-A (JP)
Title: Semiconductor device
Inventor: MURASE NAOAKI
IPC: H05K3/34
Filed: 1988-06-29
Abstract: PURPOSE:To alleviate a stress due to a thermal expansion coefficient difference, to prevent conductors and a substrate from cracking, and to increase the life of a hybrid IC by providing a circular protrusion substantially at the center of a heat sink exposed face, and forming the heat sink part of the periphery of the protrusion thinner than the protrusion and a thin exposed face stepwisely or obliquely with respect to the protrusion exposed face. CONSTITUTION:A circular protrusion 12c is formed substantially at the center of a copper heat sink 12, the heat sink thin part 12d of the periphery of the protrusion 12c is thinner than the protrusion 12c, and a step is formed between the protrusion 12c and the thin part 13d. The protrusion 12c of the heat sink 12 is disposed substantially at the center, and its diameter and the step may be experimentally determined in response to the standard of a temperature cycle. For example, in case of 20.0mm of the long side of the sink and 1.8mm of thickness, 10mm of its diameter and 0.2-0.5mm of step/slope height, the life of a heat cycle is increased by substantially three times as large as a conventional one.
Patent JP-H1013043-A (JP)
Title: Electronic control device
Inventor: MURAMATSU YUJI
IPC: H05K5/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a difference between an inner pressure and an outer pressure of a case and prevent liquid from the outside from entering a space wherein a circuit board is contained by using a hole which is opened in a projection of a connector and is formed in a case to communicate with a space wherein a circuit board is contained as a vent hole and closing the vent hole by a filter. SOLUTION: A hole (a through hole remaining in a case 2 by a pin when a connector with a projection is integrally formed in the case 2) which is opened in a projection 54 of a connector and formed in the case 2 to communicate with a space wherein a circuit board is contained is used as a vent hole 24 and the vent hole 24 is closed by a filter 7. Thereby, it is possible to eliminate a difference between an inner pressure and an outer pressure of a case without providing a vent hole excepting the through hole 24 and to prevent liquid from the outside from entering a space wherein a circuit board is contained. Furthermore, since the filter 7 is welded to an annular projection 26 of the case 2, sealing property between the filter 7 and the case 2 can be ensured without using a seal member and a filter stop member becomes unnecessary.
Patent JP-S60241832-A (JP)
Inventor: NAKAJIMA TOORU
IPC: A01K75/04
Filed: 1983-09-05
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-H05331596-A (JP)
Title: Galvannealed steel plate, using high strength hot rolled starting plate, excellent in fatigue characteristic in weld zone and its production
Inventor: SHIRASAWA HIDENORI
IPC: C22C38/00
Filed: 1992-05-27
Abstract: PURPOSE:To produce a galvannealed steel plate, using high strength hot rolled starting plate, excellent in fatigue characteristics in a weld zone by preparing a steel plate having a specific composition where respective contents of Nb, Ti, V, P, Cu, Cr, and Mo are specified. CONSTITUTION:A plate of a steel having a composition which consists of, by weight, 0.02-0.15% C, <=0.5% Si, 1.0-2.5% Mn, 0.04-0.15% P, <=0.010% S, 0.1-0.5% of Cr and/or Mo, 0.01-0.10% Al, <=1.2% Ni, 0.6-1.6% Cu, 0.05-0.20% Ti, <=0.08% of Nb and/or V, and the balance Fe with inevitable impurities and where P/(Ti+0.1Mn) is regulated to 0.15-0.5 and P+0.1Cu-0.33(Cr+Mo)>=0% is satisfied is prepared. By this method, the galvannealed steel plate, using high strength hot rolled starting plate, showing superior fatigue characteristics under a severe corrosive environment can be produced.
Patent JP-S649217-A (JP)
Title: Halogenated polymer molding its preparation, and combination of reactive solutions
Inventor: HARA SHIGEYOSHI
IPC: C08G61/08
Filed: 1987-07-01
Abstract: PURPOSE:To prepare the title molding which is excellent in fire retardance, by mixing specified halogenated arom. group-contg. cycloalkenes and an arom. group-contg., metathetically polymerizable cyclic compd. in a given wt. ratio and submitting the mixture to a bulk polymn. in the presence of a catalyst. CONSTITUTION:50-1wt.% halogenated arom. group-contg. cycloalkenes A contg. at least one member each of metathetically polymerizable cycloalkene structures and arom. rings having at least one nuclear-substd. halogen atom (e.g., pentabromophenyl norbornenyl-5-carboxylate) and 50-99wt.% non-halogenated arom. group-contg., metathetically polymerizable cyclic compd. B contg. at least 30mol.% dicyclopentadiene (e.g., ethylidenenorbornene) are mixed together. This mixture is submitted to a bulk polymn. in the presence of a metathetical polymn. catalyst system (e.g., tungsten hexachloride) to give a halogenated polymer molding.
Patent JP-S6411083-A (JP)
Title: Laser beam marker
Inventor: NISHIMURA HIDETOMO
IPC: B23K26/00
Filed: 1987-07-01
Abstract: PURPOSE:To accurately mark an optional graphic to a material to be irradiated moving at a high speed on a belt by bringing a position signal, an oscillation signal and an inclination signal into hand shake control. CONSTITUTION:When a sample 110 crosses the front of a sensor 114, a sensor signal 115 is latched at a high level and a central processing unit issues a reset signal 118 of an acceptance position encoder 116. The encoder 116 returns position pulse signals 117 whenever it moves a fixed length irrespective of the moving time of a sample bench 111 and the device 112 compares this with the contents of a procedure marking graphic storing unit 113. When said signal arrives at a set number of pulses, it outputs parallel signals 441-443, is changed by actuation mirror driving device 51-53 into actuation mirror signals 41-43 and only when the actuation mirror 1-3 receives these signals, it calibrates optical axis so that the reflected light penetrates through a slit 108. When the central processing unit 112 receives the following position pulse signals, a transmitting signal is outputted and transmitted to a short pulse laser beam oscillation 101 to obtain laser pulses.
Patent JP-S6223045-A (JP)
Title: Method for processing photosensitive lithographic printing plate
Inventor: UEHARA MASABUMI
IPC: G03F7/30
Filed: 1985-07-22
Abstract: PURPOSE:To develop always stably a positive or negative type photosensitive lithographic printing plate (PS plate) without exchanging a developer by using an unused prescribed developer every time a PS plate is developed and by immediately processing the developed plate with a circulating aqueous soln. contg. a surfactant. CONSTITUTION:A developer in a tank 12 and diluting water in a tank 12' are sent to a mixer 16 with pumps 10, 10' to prepare an alkaline developer contg. water as the solvent. This unused developer is fed every time a positive or negative PS plate is developed. The developed PS plate is processed with an aqueous soln. contg. a surfactant in a tank 14 without passing through a washing stage to finish automatic development. The aqueous soln. is circulated through a soln. receiver 2 with a pump 11. Thus, the positive or negative PS plate can be developed always stably and simply without exchanging a developer and the amount of waste water discharged is reduced.
Patent JP-S6054293-A (JP)
Title: Laser cutting method
Inventor: SANO NAOTO
IPC: B23K26/38
Filed: 1983-09-06
Abstract: PURPOSE:To cut precisely a thick material to be worked as well by a laser by sealing gaseous oxygen flow flowing out coaxially with laser light from the atm. air by fluid having small density. CONSTITUTION:A high flow rate of gaseous oxygen 3 is ejected from a nozzle 2 together with laser light 1. The 2nd nozzle 11 is attached to the nozzle 2 and fluid 13 having the density smaller than the density of air such as gaseous He 12 or the like is ejected therefrom to shield the gaseous oxygen flow 3 against the atm. air during cutting of a material 4 to be worked by a laser. The frictional force occuring in the difference in flow rate between the gaseous oxygen flow 3 and the atm. pressure is thus decreased. As a result the decrease in the flow rate and concn. of the gaseous oxygen flow 3 is prevented and the precision cutting is satisfactorily accomplished.
Patent JP-S5950778-A (JP)
Title: Outputting method for synchronizing frequency for inverter
Inventor: TAKAHARA TSUTOMU
IPC: H02M7/48
Filed: 1982-09-17
Abstract: PURPOSE:To output the synchronizing frequency of an inverter simply and rationally by providing an inverter which carries an ROM which writes the basic data of one cycle and reading out the data from an output port. CONSTITUTION:A frequency is set by a CPU1, its information is applied to an oscillator 2, thereby deciding the pulse width of the basic frequency and the length of a component which is equally divided by n. In other words, the minimum voltage component of the frequency of the waveform to be obtained is composed. Then, this data is applied to a counter 3, the output of which is used to read out the basic data of one cycle written in the ROM4, frequency and voltage characteristic are superposed on the data, thereby forming a pulse waveform to be obtaied. Thus composed pulse waveform is applied to a driver 5.
Patent JP-H06196006-A (JP)
Title: Electrodeless low-pressure discharge lamp
Inventor: PETORUSU HENDORIKUSU ANTONISU
IPC: H05B41/24
Filed: 1993-06-30
Abstract: PURPOSE: To provide an electrodeless low-pressure discharge lamp with a simple structure requiring no use of a pipe having liquid and gauze as a heat transfer element. CONSTITUTION: This electrodeless low-pressure discharge lamp has a lamp container 1 fused to the flared part 6 of a tube 5. A power coupler 20 is detachably mounted to the lamp container, and has a soft magnetic core 21 surrounded by a coil 22 and a heat transfer element 23 in the core. This heat transfer element is a solid rod, the coil 22 is in a region 8 adjacent to the flared part 6 of the tube 5, and an elastic material couples the rod 23 to the core 21 side. The structure of this lamp requires no use of an expensive heat pipe as a heat transfer element.
Patent JP-H069421-A (JP)
Title: Oily preparation and its production
Inventor: NIWA KOZO
IPC: A23L33/12
Filed: 1992-06-22
Abstract: PURPOSE:To obtain an oily preparation having high activity of an active oxygen inhibitor as an active ingredient and high permeation power to cells of disease part. CONSTITUTION:A grain raw material comprising an embryo bud of rice or wheat and soybeans is roasted at <100 deg.C, fermented with KOJI, pulverized to give fine powder, which is blended with a mixed oil composed of an oil collected from sesame roasted by the above-mentioned method and an oil collected from raw sesame to give an oily preparation comprising 60-95wt.% of the mixed oil based on the total amount of the fine powder and the mixed oil The oily preparation is effective for preventing and treating various inflammations and incurable diseases caused by destruction of cell tissue with active oxygen or peroxylipid produced in human body.
Patent JP-H0329291-A (JP)
Title: Water-absorbing film for organic compound dispersed el lamp
Inventor: HIRANO KYUICHI
IPC: H01L51/52
Filed: 1989-06-27
Abstract: PURPOSE:To get a good yield in the working process and use the film on a steep curved surface by applying an achromatic transparent adhesive layer which is tacky at an ordinary temperature to one side or both sides of an achromatic transparent water absorbing film. CONSTITUTION:An achromatic transparent adhesive layer which is tacky at an ordinary temperature is applied to the surface of an achromatic transparent water absorbing film. This water absorbing film is achromatic and transparent and has a hygroscopic degree of 0.5wt.% or more in an atmosphere where the temperature is 20 deg.C, and the relative humidity is 60%, and polyamide resin, etc., is suitable for the film. As an adhesive layer, acrylic resin, etc., is used. Unless the adhesive and water absorbing film to be used are achromatic and transparent, the luminance drops and the color tone becomes bad. As this adhesive layer adsorbs a shock or strain, deterioration of the luminous layer does not take place and EL with a long life can be made. It is possible, therefore, to improve a yield in the working process and also use the film on a steep curbed surface.
Patent JP-S5590763-A (JP)
Title: Gland packing apparatus
Inventor: NISHIGUCHI TOMOHARU
IPC: F16J15/24
Filed: 1978-12-29
Abstract: PURPOSE:To simplify the structure and manufacture of an apparatus by mutually connecting with pin joints the packing holders consisting of two circular members having space in an axial direction and using each inter-pin space as vapor circulation passage. CONSTITUTION:Gland packing holders 13, 23, 33 installed around the rotor 11 with gap 12 are supported by gland packing casing 14 in an airtight manner. In addition, labyrinth packings 17, 27, 37 are installed inside the gap 12. The first sealed vapor chamber 15 is partitioned by the afore-mentioned casing 14 and the first and second gland packing holders 13, 23. While the second seal vapor chamber 16 is partitioned by the second and third packing holders 23, 33 and casing 14. The first packing holder 13 and the second packing holder 23 are mutually fixed by bonding with a plurarity of pin joint 18.
Patent JP-S5952698-A (JP)
Inventor: NAGAI MASAYA
IPC: B42D5/04
Filed: 1982-09-18
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-S5785265-A (JP)
Title: Semiconductor device and its manufacture
Inventor: EHATA TOSHIKI
IPC: H01L21/28
Filed: 1980-11-18
Abstract: PURPOSE:To obtain the titled device having high-frequency characteristics with high accuracy by controlling the thickness of a compound film on a gate electrode with high accuracy and controlling the shortening of the length of the gate electrode and a distance between a source electrode and the gate electrode extremely minutely by using the compound film. CONSTITUTION:When the whole surface of an Al Schottky electrode 5 having 1mum gate length is oxidized through methods such as an anode oxidation method, the surface of the electrode 5 is coated with alumina oxide 5'. Here, alumina oxide is an excellent insulating material. The whole surface is oxidized at the speed of oxidation of 200Angstrom /min. in order to precisely control the thickness of an oxide film. And it is oxidized at an anode at room temperature in a mixed aqueous solution of tartaric acid and ethylene glycol. The thickness is easily controlled because the current density of a sample is approximately 3mA/ cm<2> and the speed of oxidation at the anode by the current value does not decrease even when the oxide film thickens.
Patent JP-H11337232-A (JP)
Title: Control of selector valve
Inventor: NAKAMURA TAKU
IPC: F25B13/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To secure the durability of a selector valve while accurately correcting an incomplete switching position of the selector valve. SOLUTION: When switching a selector valve such as four-way valves 6 connected to a first pipeline 2 containing a compressor for compressing a refrigerant gas and a second pipeline 5 containing an outdoor unit and a room unit, firstly, the switching is made from a position of no pressure difference in a system and it the switching is not complete, the compressor is automatically operated to accomplish the switching in a state where a pressure difference is applied within the system.