baber/WOPTO huggingface dataset:
Patent JP-H02185420-A (JP)
Title: Molten resin back flow preventing method in injection compression molding method
Inventor: NAKAI TAKASHI
IPC: B29K101/10
Filed: 1989-01-13
Abstract: PURPOSE:To prevent the back flowing of a semi-molten resin to the screw side in a heating cylinder by a method wherein a screw is advanced at compression process so as to closely adhere the tip part of the screw to the inner wall of a nozzle for sealing. CONSTITUTION:Material, the temperature of which is raised by being heated from the outer periphery with a heating device and, at the same time, by the frictional heat developed through the kneading action of a screw, is turned into semi-molten state and, at the same time, accumulated in the tip part of a nozzle and the screw is pushed back by the pressure of the semi- molten state and, at the same time, the predetermined amount of the resin is metered. After that, by the injection force, which is developed by the pressurizing oil P1 applied to the oil hydraulic ram 103 of a heating cylinder 101, the screw 102 is rapidly advanced so as to inject the material from a nozzle 104 in the cavity 1051 of a mold 105. After that, by feeding the pressurizing oil P1, which corresponds to the mold clamping force, to a heating cylinder 101 side, the tip end part 1021 of the screw 102 is closely adhered to the inner wall 1041 of the nozzle 104 for sealing. Under the above-mentioned pressurized state, the mold 105 is clamped so as to develop the predetermined clamping pressure in order to cure the plenty of molten material, which is filled in the cavity 1051, under compression.
Patent JP-2000203327-A (JP)
Title: Container fall-down prevention device for container loading vehicle
Inventor: OSADA YOSHIHIKO
IPC: B60P1/48
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a container fall-down prevention device for a container loading vehicle, which can engage a hook with/disengage the hook from an engaging part while the vehicle is left as is suspended, and surely carries out engagement/disengagement between the hook and the engaging part with its constitution simplified. SOLUTION: In this container loading vehicle, the operations of a tilting frame 2 and a loading frame 3 while a hook 5 provided for the tip end of the loading frame 3 is engaged with the engaging part C1 of a container, allow the container to be freely loaded/unloaded between over a car body and over the ground, each stopper 6 for preventing the hook 5 from being separated from the engaging part C1 in a state that the hook 5 is engaged with the engaging part C1 of the container, is provided for the tip end of the loading frame 3, and each stopper 6 is disposed to a tightly fastened position for preventing the hook 5 from being separated from the engaging part C1 while being interlocked with the telescopic and bending action of the loading frame 3, and is also disposed to a hook engaging/-disengaging position where the hook 5 can be engaged with/disengaged from the engaging part C1.
Patent JP-S60170406-A (JP)
Inventor: ZORUTAN BII DEIINZU
IPC: H02G15/117
Filed: 1985-01-17
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-H03209849-A (JP)
Title: Semiconductor integrated circuit
Inventor: MINAMITANI JUNICHIRO
IPC: H01L21/82
Filed: 1990-01-12
Abstract: PURPOSE:To enable two or more mega cells of the same types to be checked at the same time with a single test by method wherein a switching circuit which connects the inputs of the mega cells of the same type in parallel and another switching circuit which enables the mega cells to be separately outputted are provided. CONSTITUTION:A signal t1 of a test state setting terminal 12 is set to be 0, and a signal t2 of a test state setting terminal 11 is set to be 1. The setting terminals 11 and 12 are connected to input terminals 9 and 10 respectively through switching circuits 4, 5, and 6, and the outputs of mega cells B2 and B3 are connected to output terminals 14 and 15 respectively through switching circuits 6 and 7. Next, test signals are inputted into the input terminals 9 and 10, and the same output signals of the mega cells B2 and B3 are outputted through the output terminals 14 and 15 and judged. By this setup, the two mega cells B2 and B3 can be tested at the same time.
Patent JP-S62165898-A (JP)
Inventor: KUGO MASARU
IPC: B60Q3/04
Filed: 1986-01-16
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-H07133589-A (JP)
Title: Antimicrobial fiber and method of antimicrobial treatment thereof
Inventor: YOSHIKAWA TAKESHI
IPC: D06M15/21
Filed: 1992-01-14
Abstract: PURPOSE:To obtain an antimicrobial fiber having a high washing resistance, by coating a compounded material of a chitosan with a high polymer on the surface of a fiber. CONSTITUTION:An antimicrobial fiber having a long lasting antimicrobial property and a high washing resistance, is obtained by coating a composition of a chitosan with a high polymer, which is prepared by physically (without making chemical bondings) compounding a chitosan decomposition product made by decomposing a high molecular weight chitosan by an enzyme like a cellulase, etc., with a high polymer, e.g. an acrylic resin type, a polyester resin type, a polyurethane type, etc., homogeneously into one, together with an organic binder on the surface of a fiber, and by giving a heat treatment. Also, it is possible to obtain an antimicrobial fiber by melt coating with heating of the above composition after powdering it.
Patent JP-H10192858-A (JP)
Title: Built-in alkali water maker
Inventor: MATSUO NAOKI
IPC: C02F1/46
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a built-in alkali water maker preventing the dripping of water from the outlet of a water emitting pipe after a user closes a water cock. SOLUTION: This water maker is equipped with an electrolytic cell 6 forming alkali ion water and acidic water, a flow rate sensor 5 detecting the water passing state of the water passage connected to the electrolytic cell 6 at one end thereof and connected to a raw water pipe 1 at the other end thereof, the water emitting pipe 11 connected to the electrolytic cell 6 to emit formed alkali water, an acidic water emitting pipe 13 discharging the acidic water of the electrolytic cell, the solenoid valve 12 provided to the passage of the water emitting pipe 11 and the acidic water emitting pipe 13 and a control means 24 opening and closing the solenoid valve 12 by the signal of the flow rate sensor.  The water emitting orifice of the water emitting pipe is provided at the position above the water emitting orifice of the acidic water emitting pipe 13 and the control means 24 is equipped with a means opening the solenoid valve 12 for a definite time when the stop of the supply of water to the water passage is detected by the flow rate sensor and discharging water until the water level of the water emitting pipe 11 reaches a position below the water emitting orifice of the acidic water emitting pipe 13.
Patent JP-2000203769-A (JP)
Title: Controller for elevator
Inventor: ITO KAZUHIKO
IPC: B66B9/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an elevator, capable of preventing a main switch on a building side from tripping when an elevator is started. SOLUTION: This controller is provided with a control means for instant, a total current calculating unit 8 and a starting current control unit 9, for controlling starting current when it is judged that the sum of a starting current value of an elevator and the working current amount of a main switch 11 of equipment other than the elevator exceeds an allowed value of the main switch 11. If the working current amount of equipment other than the elevator is high and also if the sum of the working current amount and the starting current value is more than the allowed value of the main switch 11, the elevator is started by the current less than a reference value. Accordingly, passengers can be prevented from being shut up in caused by trip of the main switch 11 in starting of the elevator.
Patent JP-H06213207-A (JP)
Title: Swirling oil pressure circuit
Inventor: SHINOHARA SHIGERU
IPC: E02F9/22
Filed: 1993-01-18
Abstract: PURPOSE:To prevent discharge pressure oil of an oil pressure pump from being relieved from a variable relief valve by flowing out it to a tank in the neutral position of a directional control valve by limiting the flow of return pressure oil from a swirling oil pressure motor by operating the directional control valve into its neutral position from the first/second pressure oil supplying positions, so as to control the stopping speed. CONSTITUTION:When the spool 6 of a directional control valve 2 is in its neutral position, a center bypass is opened, and first and second actuator ports 9, 10 are closed. When the spool 6 is moved toward the first and second pressure oil supplying positions from the neutral position, the first or the second actuator ports 9, 10 is communicated with a first or a second inlet ports 7, 8 after closing the center bypass, moreover the second or the first actuator ports 10, 9 is communicated with a second or a first tank ports 12, 11.
Patent JP-H1083709-A (JP)
Title: Light emitting unit, unit for lighting fixture, and signal lighting fixture
Inventor: SEKIGUCHI MIKIHITO
IPC: F21S8/08
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting unit, unit for lighting fixture, and signal lighting fixture which can give the desired light distribution characteristics. SOLUTION: An LED module 11a is formed so that a plurality of LEDs 102 are mounted on a base board 12a and a plurality of such modules are arranged cylindrically so that a side face light emission part 11 is accomplished. Narrow angle type LES's are used in the side face light emission part 11 while wide angle LED's are used in a front surface light emission part 12. Therein the condition 0.2<=B/(A+B)<=0.7 should be met, where A is the light-quantity of the front surface light emission part 12 and B is that of the side face light emission part 11. The light emitting unit 1 is accommodated in a reflecting body 2 and a transparent front face cover 3 is installed at the front face of the reflecting body 2 so that a unit 4 for lighting fixture is constituted.  The side face light emission part 11 serves for the light distribution control made with the reflecting body 2 and the desired light distribution characteristics can be obtained. Even in the case LEDs 12a are mounted on a flat form base board 12a, the desired light distribution characteristics can be generated by making the light distribution characteristic of each LED the desired characteristic of the light emitting unit 1.
Patent JP-S63176405-A (JP)
Title: Method for supplying solid fuel into blast furnace
Inventor: KONDO ATSUSHI
IPC: C21B5/00
Filed: 1987-01-12
Abstract: PURPOSE:To permit supply of solid fuel with high combustion efficiency into a blast furnace by blowing the relatively coarse-grained solid fuel by an oxygen-contg. gas into the blast furnace from the tuyeres thereof and blowing liquid fuel or mixing the same with gaseous fuel then blowing the mixture as a combustion assistant to the furnace. CONSTITUTION:A fuel blowing burner 14 consisting of an outside pipe 10 and an inside pipe 12 is diagonally penetrated and inserted into a blasting nozzle 8 for hot air of the tuyere 2 of the blast furnace. The relatively coarse-grained solid fuel of 0.1-10mm grain size such as inexpensive non-caking coal and coke is blown through the tuyere 2 by the oxygen-contg. gas such as air into the blast furnace from an inlet 20 of the inside pipe 12. The liquid fuel such as heavy oil or tar is then blown from the annular pipe between the outside pipe 10 and inside pipe 12 of the burner 14 at a ratio of 0.1-1wt. times the solid fuel or the gaseous fuel such as blast furnace gas or coke gas at a ratio of 0.1-2vol. times the solid fuel as the combustion assistant into the blast furnace after said fuel is mixed with the solid fuel. The solid fuel is usable without having a need for pulverizing the same as in the conventional practice and the cost of iron making is reduced by decreasing the using ratio of costly lumpy coke.
Patent JP-H02276962-A (JP)
Title: Gas chromatograph analysis of amino acid amines and thiols
Inventor: YOSHIHARA ICHIRO
IPC: G01N30/06
Filed: 1989-01-11
Abstract: PURPOSE:To make effective micro-analysis with the lessened man power for the analysis, higher speed and ease with a mere change of a column temp. by extracting amino acid amines and thiols by using carbon disulfide and simultaneously thickening the same. CONSTITUTION:The amino acid amines and thiols which are the resulted product of the putrefaction decomposition of protein are extracted into a slightly acidic water layer and, thereafter, the pH is adjusted to 9.0 and the amino acid amines and thiols are extracted by the carbon disulfide. This extraction liquid is used as a specimen soln. for the amino acid amines. Further, the thiols are iodine oxidized to disulfide which is used as the specimen soln. for the thiols. These specimen solns. are analyzed by a hydrogen ionization detector while changing the setting temp. of the column. The operating conditions of the gas chromatograph are set at; for example, 26mmX2m glass column, chromosope W-HP (6 to 80 mesh), SE-30, 17%; 270 deg.C, 230 deg.C, 150 deg.C, 100 deg.C column temps.; 280 deg.C detector temp.; 280 deg.C injecting part temp.; 44ml/min N2, 38ml/min H2 gas flow rate.
Patent JP-H08192186-A (JP)
Title: Biological filtration method
Inventor: WATANABE ATSUSHI
IPC: C02F3/34
Filed: 1995-01-18
Abstract: PURPOSE: To prevent the degradation of treating efficiency due to a lowering of pH by a simple operation, in a biological filtration method in which raw water is intoduced into the lower part of a nitrifying and denitrifying tank to cause the water to flow upward and treated water is taken out of the upper part of the tank and a part of the treated water is circulated to the lower part of the tank, by a method wherein the linear velocity of the water flowing through the tank is specified a specific value. CONSTITUTION: A nitrifying and denitrifying tank 1 is filled with floatable filter medium and a diffuser pipe 2 is provided in the intermediate portion of a filter medium layer and a part of the treated water is circulated to the lower part of the tank through pipes 13, 12. In the tank 1, a nitrifying section 1A is provided above the pipe 2 and a denitrifying section 1B is provided below the pipe 2, and ammoniacal nitrogen in the water to be treated introduced from a pipe 11 is turned to nitric acid nitrogen in the section 1A, which water is circulated, as a circulation water, to the section 1B through the pipe 12 and reduced to nitrogen gas at the section 1B so as to be removed. And the treated water of the tank 1 is discharged to outside of system through the pipe 13. And linear velocity of the water in the tnak 1 is 15m/hr or more.
Patent JP-H02185857-A (JP)
Title: Detector locking device in electronic interlock
Inventor: SUZUKI NORIO
IPC: B61L19/14
Filed: 1989-01-12
Abstract: PURPOSE:To improve the extent of safety at time of runnaway of a local processor by analyzing a switch command when it is issued out of a central processing unit, and giving a normal or reverse position switch command to a driving means of a switch control unit on the basis of switching direction data contained in the analyzed switch command. CONSTITUTION:Train detection information of a track circuit 1 and opening- route direction information of a railroad switch 2 are once converted into serial information from each site equipment by way of a local processor Xi, and transferred to a central processing unit Y. In addition, a switch command of the railroad switch delivered out of this central processing unit Y is given to the railroad switch via each local processor Xi. In a suchlike device, the switch command given to an arithmetic control part 5 of the local processor Xi by the central processing unit Y is released, and in response to switching direction data contained in the switch command, a normal position switch command or reverse position switch command is given to a driving means, while there is provided with an analyzing means which gives a conductive command to a switch starting switch in a switch control unit 8.
Patent JP-S58124806-A (JP)
Title: Flow control valve
Inventor: HASEGAWA KISAKU
IPC: G05D7/03
Filed: 1982-01-20
Abstract: PURPOSE:To provide a flow control valve suitable for an elevation control of an energy recovery-type hydraulic elevator, which comprises a vlave body having a differential piston and a balance piston. CONSTITUTION:When an electric current is supplied to a solenoid proportional valve 32 of a flow control valve 21 with a gradual increase, oil pressure in a back pressure chamber 26 increases gradually, and corresponding to such increase, a valve body 22 is moved in such a manner as to close the valve. Corresponding to the closing motion of the flow control valve 21, the operating oil fed out from a hydraulic pump 51 into a pipeline 60 opens a check valve 55 and flows into a cylinder 52 to raise a plunger 53. The flow control valve 21 is closed, and at the same time the plunger 53 rises at full speed. When the solenoid proportional valve 32 is gradually opened at the required period, the oil pressure in the back pressure chamber 26 drops to cause the valve body 22 to move in the opening direction, so that the operating oil flowing from the pipeline 60 into the cylinder 52 decreases gradually to raise the plunger 53 with deceleration. When the flow control valve 21 is opened to its full width, the  plunger 53 is stopped and retained at that position.
Patent JP-H10211432-A (JP)
Title: Catalyst containing sulfide mixture and its applications for hydrofining/hydrogenating conversion of hydrocarbons by hydrogenation
Inventor: RAYBAUD PASCAL
IPC: C10G45/08
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a new catalyst containing a sulfide mixture and the applications of the catalyst for the hydrofining/hydrogenating conversion of hydrocarbons. SOLUTION: This catalyst containing a sulfide mixture contains at least, two different types of element selected from the group of atomic numbers 3, 11, 12, 19-33, 37-51, 55-83 and 87-103. This sulfide mixture is generated from the combination of at least, one type of element with the bonding energy between a metal and sulfur of a sulfide being 50±3kCal/mol (209±12kJ/mol) or less and at least, one type of element with the bonding energy between the metal and the sulphur of the sulfide being 50±3kCal/mol (209±12kJ/mol) or more. In this case, the average bonding energy between the metal and the sulphur of the sulfide mixture is 30-70kCal/mol (125-293kJ/mol).
Patent JP-H11204832-A (JP)
Title: Gallium nitride type compd. semiconductor light emitting element
Inventor: OKAZAKI HARUHIKO
IPC: H01L33/32
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To efficiently take out a generated short wavelength light, by efficiently converting into a visible light etc., without using a transparent electrode of a material hard to realize. SOLUTION: A pn junction is formed between a p-type GaN layer and an n-type GaN layer, and a voltage is applied between a p-side bonding electrode 5 connected to a transparent electrode 6 covering the p-type GaN layer surface and n-side electrode 4 on an exposed part of the n-type GaN layer, thereby flowing a current spread by the transparent electrode 6 from the p-type GaN layer to the pn junction to generate an ultraviolet ray, which is irradiated outside from the pn junction end face exposed on the wall face in a part 100 from which the pn junction is removed.  As a result, the ultraviolet ray is taken out without passing through the p-type GaN layer 3 and transparent electrode 6, and hence if a phosphor layer is filled in the pn junction-removed part 100 etc., the ultraviolet ray is converted immediately into a visible light such as red by the phosphor layer, and the visible light is irradiated outside.
Patent JP-S59131387-A (JP)
Inventor: KOIKE EIJI
IPC: A63H3/33
Filed: 1983-01-18
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-H08193941-A (JP)
Title: Probe for interatomic force microscope and manufacture thereof
Inventor: UEDA KAZUHIRO
IPC: G01N37/00
Filed: 1995-01-19
Abstract: PURPOSE: To realize highly accurate measurement by employing a cantilever having one end secured to a beam supporting part and the other and provided with an acicular crystal thereby bringing a probe into contact with the bottom of a deep hole made in the surface of a sample. CONSTITUTION: A cantilever 2 secured, at one end thereof, to a beam supporting part 3 has the other end provided with an acicular crystal 1 being grown from a substrate part 4. The diameter of the substrate 4 is about 0.2μm in the vicinity of the crystal 1 and 10nm or less at the forward end part and the length thereof is about 2μm. The substrate part 4 is composed of a 0.5μm square single crystal of GaAs. When such probe is employed, the aspect ratio of the probe is less than 10:1, the shape of a pit on the shape on the bottom thereof, which can not be observed using a conventional probe, can be measured easily and accurately.
Patent JP-H04239719-A (JP)
Title: Photoresist application device
Inventor: TOYOKURA SHINICHI
IPC: H01L21/027
Filed: 1991-01-23
Abstract: PURPOSE:To materialize the uniformalization of photoresist thickness by fixing the wafer temperature at the start of photoresist application between wafers. CONSTITUTION:This photoresist application device is equipped with a pretemperature regulator (A), which controls the temperature of a semiconductor wafer before photoresist application to be constant, an application processor (C), which applies photoresist on the surface of the said semiconductor wafer, a carrier (B), which carries the said semiconductor wafer from the said pretemperature regulator (A) to the said application processor (C), and a controller (D), which controls the time of carrying the said semiconductor wafer from the said pretemperature regulator (A) to the said application processor (C) to be constant.
Patent JP-S5499077-A (JP)
Title: Treating unit for exhaust gas
Inventor: IZUTSU MINORU
IPC: B01D53/34
Filed: 1978-01-23
Abstract: PURPOSE: To remove dust adhered to catalyst supports so as to prevent increase in press. loss in the reactor, by installing at the outside of the catalyst supports moving beds of particles which are larger than the catalyst particles.  
     CONSTITUTION: Dirty gas together with a reducing agent, e.g., NH 3 , is fed through an exhaust gas inlet duct 8 to a reactor 1, where it is denitrated while passing through a catalyst layer 2 and moving beds 4 of particles larger than the catalyst particles, it is then led to an exhaust gas outlet duct 9. Prescribed quantity of the catalyst in the catalyst layer 2 is drawn off through a catalyst-transferring line 6 and is, after removal of the adhered material, returned to the catalyst layer 2. Prescribed quantity of the particles, e.g., porcelain particles, in the moving beds 4 is also taken out through a particle-transferring line 7 and is, after removal of the adhered material, returned to the moving beds 4. While transferring, the particles in the  moving bed 4 collide or contact with the catalyst support 3 so as to separate and  remove the dust adhered to the support 3. Because the meshes of the particle  support 4 are wide, the dust adhered to the support 5 is just a little so that it may  be neglected. 
     COPYRIGHT: (C)1979,JPO&Japio