baber/WOPTO huggingface dataset:
Patent JP-S6187765-A (JP)
Title: Highly weather-resistant electro-depositing paint composition
Inventor: SHIRAI SHINJI
IPC: C08L27/12
Filed: 1984-10-06
Abstract: PURPOSE:To provide the titled paint compsn. which can impart high weather resistance by one coating, by neutralizing a mixture of an acrylic polycarboxylate resin having an acid value within a specified range and a low-melting fluororesin with ammonia or an org. amine. CONSTITUTION:An alpha,b-ethylenically unsaturated carboxylic acid (e.g. acrylic acid), an acrylic monomer (e.g. 2-hydroxyethyl acrylate) and other ethylenically unsaturated monomer (e.g. styrene) copolymerizable therewith are copolymerized to prepare an acrylic polycarboxylate resin having acid value of 30-100. The resin is mixed with a fluororesin having a m.p. of 200 deg.C or below (e.g. polyvinylidene fluoride resin) and the mixture is neutralized with ammonia or an org. amine (e.g. triethylamine) to obtain the desired highly weather- resistant electrodepositing paint compsn. The compsn. is suitable for use in the electrodeposition coating of anodized aluminum material in particular.
Patent JP-S60102052-A (JP)
Title: Loudspeaker talking device
Inventor: TAKIGAMI HIROSHI
IPC: H04M1/60
Filed: 1983-11-09
Abstract: PURPOSE:To improve the talking quality of a hand-free telephone set by providing a means detecting a signal corresponding to a direct sound of a speaker and inputting its output to an adaptive digital filter having a variable parameter. CONSTITUTION:A sound signal given from an input 6 is outputted from a speaker 7 and inputted to a direct sound input microphone 8 as a monitor at the same time. An output of the microphone 8 is inputted to a noncyclic digital filter 9. An echo path model A'+B' (A'; fundamental wave component B'; harmonic components) formed by the digital filter 9 is subtracted by an echo sound A+B (A; fundamental wave component, B; harmonic components) picked up by a microphone 10, the result is outputted (11) and also a variable parameter of the digital filter 9 is corrected by an error signal C. Thus the deterioration of echo cancelling amount of the filter is prevented so as to improve the talking quality of a hand-free telephone set and to relax the limit of the distortion factor of the speaker and the amplifier.
Patent JP-S58111314-A (JP)
Title: Method and apparatus for controlling gas flow rate
Inventor: SASAKI TAMOTSU
IPC: H01L21/31
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a uniform film thickness, by a method wherein an inert gas is supplied before carrying out deposition in order to check whether there is any difference in flow rate between a reaction gas and the inert gas, and only when the flow rate of the reaction gas is equal to a desired value, deposition is performed. CONSTITUTION:As a reaction gas, a dichlorosilane gas source 1 and an ammonia gas source 2 are provided, and as a purging inert gas, an N2 gas source 3 is provided. A mass flow controller 9 for the dichlorosilane gas supply system and a mass flow meter 35 for the N2 gas supply system are connected to a computer 43 in order to compare the flow rates of the gases for checking whether there is any difference in flow rate between both the gases. When there is no difference, the computer 43 orders that wafers in a reaction tube 16 should be subjected to deposition. If there is a difference between the gas flow rates, the flow rate of the reaction gas is judged to be abnormal; hence, no deposition is carried out.
Patent JP-S6189360-A (JP)
Inventor: OTOMINE KAZUO
IPC: B32B5/26
Filed: 1984-10-04
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-H0491649-A (JP)
Title: Cage-type induction motor
Inventor: FUJIWARA KAZUYUKI
IPC: H02K17/16
Filed: 1990-08-07
Abstract: PURPOSE:To enable brazing or adhesion property to be improved and at the same time concentration of stress at a maximum stress point of a rotor bar to be relaxed for preventing an accident where the rotor bar is broken from occurring by forming a filling part on a short-circuiting ring side in a lower contact part of the rotor bar and a rotor core side end face of the short-circuiting ring and by connecting this filling part and the rotor bar with silver brazing or welding. CONSTITUTION:A corner angular part is constituted at a corner of both side surfaces of a rotor bar 3 and a filling part B by forming the filling part B at a side of a short-circuiting ring 4 over and entire periphery on a rear surface of the rotor bar 3 and the short-circuiting ring 4, namely at the end face on the side of a rotor core 2 and a contact part in the lower part of a point A and this filling part B and the rotor bar 3 are connected by silver brazing or welding, thus enabling a fillet part of the rotor bar 3 to be silver-brazed or welded to be formed at both sides and also on a lower surface with the filling part B for increasing reliability of silver brazing or welding. Also, concentration of stress due to bending can be relaxed by forming the filling part B in a lower part of a rear-surface side of the short-circuiting ring 4 with the maximum stress point A. At this point, no accidents occur where the rotor bar 3 is broken.
Patent JP-H0375491-A (JP)
Title: Heat insulating brick
Inventor: KATO HISAKI
IPC: F27D1/06
Filed: 1989-08-15
Abstract: PURPOSE:To assure a heat insulating layer brick having heat insulating action and high compression intensity by employing the heat insulating brick which forms the heat insulating layer between a permanent refractory brick nd a waste refractory brick of a melt container, and burying an inner box of the heat insulating brick in a high strength refractory. CONSTITUTION:A heat insulating brick 1 includes an inner box 2 and a refractory 3 formed around the former. The inner box 2 is provided for additionally providing high heat insulation property to the heat insulating brick 1, in which box there is encapsulated gas such as air. The inner box 2 is needed to have its strength durable against pressure upon forming the refractory 3 formed around the inner box 2. Accordingly, the inner box 2 is formed with metal such as iron and stainless or ceramics. Voids in the refractory 3 are preferably about 15% by volume or less for improving the compression strength of the heat insulating brick 1. Hereby, there can be yielded a heat insulating brick which demonstrates high heat insulation action and has high compression strength.
Patent JP-H0372326-A (JP)
Title: Matrix type liquid crystal display panel
Inventor: HIROBE TOSHIHIKO
IPC: H01L29/78
Filed: 1989-08-14
Abstract: PURPOSE:To reduce the size of the matrix type liquid crystal display panel and increase its density by providing a fine-crystal semiconductor film with high conductivity on the channel part semiconductor film of a thin film transistor (TFT) and providing a source and a drain electrode consisting of transparent conductive films on this film. CONSTITUTION:On the channel part thin-film semiconductor film 6, a fine-crystal semiconductor layer is formed as a contact layer 8 on the source side, and the source electrode 9 is connected thereto. On the drain side, on the other hand, the fine-crystal semiconductor layer with the high conductivity is formed on the channel part thin-film semiconductor film 6. A picture element electrode 11 which serves as the drain electrode is connected thereto. The source electrodes 9, picture element electrode 11, and a source bus line 9a are all formed of transparent conductive films. Consequently, the thin film transistor id reduced in size to improve the manufacture yield of the liquid crystal display panel and reduce the cost.
Patent JP-H0372920-A (JP)
Title: Method for arranging hollow yarn bundle
Inventor: AZUMA TATSUO
IPC: B01D63/02
Filed: 1989-08-14
Abstract: PURPOSE:To efficiently arrange a hollow yarn bundle without damaging hollow yarn and pulling out disordered yarn by bringing a liquid other than water into contact with the hollow yarn bundle composed of a permselective hollow yarn membrane and allowing said liquid to flow in the axial direction of the yarn bundle. CONSTITUTION:A liquid other than water is brought into contact with a hollow yarn bundle composed of a permselective hollow yarn membrane and allowed to flow in the axial direction of the yarn bundle. In order to obtain sufficient bundle arranging effect, it is necessary to set the viscosity of the liquid to be used herein other than water to about 1000cp or less at 20 deg.C, desirably, about 1-200cp. As the liquid, alcohols, carboxylic acids and amines can be designated. As a result, a problem such as the damage of hollow yarn or the deficiency of the number of hollow yarns is eliminated and the good hollow yarn bundle capable of increasing the filling number of yarns to a hollow yarn membrane module as compared with the case of a disordered yarn bundle can be obtained.
Patent JP-H0659941-A (JP)
Title: Information processor
Inventor: TABATA KYOICHI
IPC: G06F11/34
Filed: 1992-08-06
Abstract: PURPOSE:To attain a tracer function by the small number of hardware units and to easily execute fault analysis in an information processor provided with bus constitution. CONSTITUTION:The information processor is provided with a tracer memory device 10 for tracing information on a system bus 2 by a time axis, the stop of tracing and the reset of a CPU are executed by means of any one of a stall detecting circuit 12 for detecting that the execution time of a CPU instruction exceeds prescribed time, a fault detecting circuit 13 and an external switch circuit 14, and at the time of starting the reexecution of the CPU 1, the contents of the stopped device 10 are transferred to a display device 8 or a recording medium 7 connected to a bus.
Patent JP-H0257978-A (JP)
Title: Method for determining arrangement of dna base
Inventor: TSUUNGU KANRA
IPC: C07H21/04
Filed: 1988-08-24
Abstract: PURPOSE:To simplify the determination of the arrangement of a DNA base by using the derivatives of deoxyribonucleoside-5'-trillin acid dNTP, performing DNA polymerase action, and repeating a step for returning a state into the state wherein the elongation of the dNTP derivatives can be performed. CONSTITUTION:A DNA which is to be subjected to structure analysis undergoes cloning once in colibacillus by using a vector which can form one-chain DNA such as MB phage and PVC118/119 based plasmid. The transformed one-chain DNA which is obtained by cloning is used as a template. A complementary short-chain DNA is bonded to said template DNA as a primer. Enzyme having DNA polymerase activity is made to act on the obtained template primer com posite body. Four kinds of MdNTP derivatives of dNTP having complementary labels are incorporated in the template DNA. The enzyme and the substrate are removed from the composite system of the template, primer and MdNTP. The protecting group of the newly introduced MdNTP is eliminated, and a state wherein the DNA chain can be elongated is introduced. The composite body generated at this time can enter into the next new cycle.
Patent JP-H0941045-A (JP)
Title: Reheating device for continuous annealing equipment and reheating method
Inventor: ARAKI TATSURO
IPC: C21D9/62
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a reheating device for a continuous annealing equipment, in which the equipping cost is low and the reheating temp. can be made to high, and a reheating method. SOLUTION: One pair of deflector rolls 3, 4 composed of heat rolls arranged between an outlet side shear 1 and a tension reel 2 in the continuous annealing equipment. One pair of the deflector rolls 3, 4 are arranged so as to be separated each other a little in a pass line direction, and to the deflector roll 3 at the tension roll side, a vertically moving device for vertically moving this roll is fitted. The vertical position of the deflector roll 3 is changed with the vertical shifting device according to the increase of coiled quantity of the tension reel 2 are controlled so as to keep the winding angle of a sheet material to the deflector roll 3 to constant. Since a member at the rear part of the outlet side shear 1 may be unnecessary be a heat resistance specification, the equipping cost is made to low.
Patent JP-S59100104-A (JP)
Title: Catalyst composition
Inventor: AYLWARD DAVID E
IPC: C08F4/68
Filed: 1983-11-10
Abstract: A process for preparing vanadium compound/organometalic compound/inorganic oxide catalyst compositions useful for the polymerization of ethylene to polymers having an intermediate molecular weight distribution that can be predictably controlled by the use of a 'tunable' variable are obtained by using, as the vanadium component, a mixture of about 10-90 mol percent of VOCl3 and, correspondingly, about 10-90 mol percent of VCl4. The molecular weight distributions of polymers formed in the presence of the catalyst compositions are narrowed as the proportionation of VCl4 in the vanadium component in increased.
Patent JP-H0258181-A (JP)
Title: Digital picture signal processing method and device for execution of this method
Inventor: TSUKADA NORISHIGE
IPC: G06T5/20
Filed: 1988-08-24
Abstract: PURPOSE:To obtain a smoothed picture of higher quality where noise is eliminated and the contour of an object is held or emphasized by obtaining the mean value of levels of two areas, which include a noticed picture element and the different in size, to perform operation. CONSTITUTION:The mean value B(i,j) of levels of picture signals of picture elements in a first area A including a noticed picture element (i,j) in a digital picture is obtained, and the mean value B'(i,j) of levels of picture signals of picture elements in a second area A' which includes the noticed picture element (i,j) and is different from the first area A in size is obtained, and a new level G(i,j) of the noticed picture element is obtained in accordance with G(i,j)=B(i,j)+ p(B'(i,j)-B(i,j) where (p) is a real number other than 0. Thus, a smooth picture where noise is suppressed without practically blurring the contour of the object in the picture is obtained, and further, the picture where the contour of the object in the picture is more emphasized is obtained.
Patent JP-H1139921-A (JP)
Title: Attaching/detaching structure and water-proof structure for fluorescence tube of surface light emitting illumination body
Inventor: NISHIDA RYOICHI
IPC: F21Y103/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an attachable/detachable structure in a surface light emitting illumination body utilizing a surface light emitting body wherein a fluorescence tube is extremely easy to be attached/detached. SOLUTION: The structure consists of a reflecting surface which is bottom surface of an opening recess 1a of a flat box-type body 1, an ultraminiature cold cathode fluorescent tube 4 provided on one side of the recess 1a, and a member 5 for forming a light emitting surface inserted to fill in the recessed part 1a.  In this case, one end of the ultraminiature cold cathode fluorescent tube 4 is supported between elastic legs of a pinching electrode 16 composed of a plurality of elastic legs so as to be inserted inside the opening recess 1a through a small through hole 13 bored in a side of the box-type body b1, while the other end is supported by an acceptor support electrode 14 fixed deep inside the opening recess 1a, and a cap 15 supporting the one end of the ultraminiature cold cathode fluorescent tube 4 can be fixed to the small through hole 13 in the side of the box-type body 1, with the pinching type electrode 16 being in contact with an electrode plate 18 provided in the opening recess 1a.
Patent JP-S5999792-A (JP)
Inventor: SUGIKI HIROYASU
IPC: H05K3/34
Filed: 1982-11-29
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-S60102013-A (JP)
Title: Pulse generating circuit
Inventor: KAGAWA SHIGERU
IPC: H03K17/22
Filed: 1983-11-09
Abstract: PURPOSE:To perform initialization and its resetting without using any capacitor by using a logical circuit consisting of a resistance and a transistor (TR) to constitute a circuit. CONSTITUTION:When the voltage V at a power source terminal 17 is lower than the base-emitter threshold voltage V1 of a TR11, the TR11 is off and an output terminal 16 is at a level H; when the voltage V is higher than the V1 and lower than a voltage V2 which turns on a TR12 by being divided through resistances 14 and 15, the TR12 is off, the TR11 is on, and the output terminal 16 is at a level L. When the voltage V is higher than the voltage V2, the TR12 is on, the TR11 is off, and the output terminal is at the level H. Then, initialization is performed from time t1 where the source voltage V attains to the voltage V1, and reset at time t2 when the voltage V reaches the V2.
Patent JP-2001037415-A (JP)
Title: Production of cheese
Inventor: KURAUCHI SEIKI
IPC: A23C19/024
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a green cheese having a desired salt concentration without exerting a bad influence on preservability, flavor, etc., by continuously adding salt to a cheese curd. SOLUTION: A salt water is showered on a cheese curd so that the salt water is permeated into the cheese curd to continuously give a green cheese having an adjusted salting degree. A method for using a conveyor, installing plural nozzles of salt water at the upper part of the conveyor and showering the salt water on the cheese curd being continuously transported by the conveyor is preferably applied as the method for showering the salt water. Since the fittest salt concentration of cheese differs depending upon the kind of natural cheese of the final product, preferably the salt concentration is adjusted by regulating the conveyor speed or changing the installation zone of the nozzles.
Patent JP-2000029366-A (JP)
Title: Image forming device
Inventor: TERAI JUNICHI
IPC: G03G15/08
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having an extremely highly reliable toner-recycling system which, in case an air supply path for sending air to a screw pump or a recovered-toner transfer path for sending recovered toner to a developing device is disconnected as by the coming off of a pipe, detects it immediately. SOLUTION: In the image forming device having cleaning units 300 and 400 for cleaning and recovering residual toner after image formation and a recovered-toner transfer unit 320 for transferring the recovered toner to the developing device, the recovered-toner transfer unit 320 being equipped with a powder pump (screw pump) 330 and an air pump 360 for mixing the recovered toner with air by the sending of the air into the powder pump 330 and causing it to flow, the coming off of the air supply pipe 362 or recovered-toner transfer pipe 380 is detected based on running load on the air pump 360.
Patent JP-2000030382-A (JP)
Title: Optical pickup device
Inventor: IKEDA HIROKI
IPC: G11B21/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To dispense with a post-processing by forming a screw part over the whole length in the axial direction of a lead screw and to improve the instability of an attached state at the time when gears and rotary encoder or the like are attached to the lead screw and the durability against wear between the screw part of the lead screw and bearings. SOLUTION: In the optical pickup device provided with a lead screw 19 in which a screw part is formed over the whole length in the axial direction of the movement of the carriage of the optical pickup device rotationally driven by a feed motor 15, the gear member 18 fixed to the lead screw 19 and bearings 21, 22 fixed to the side of the device main body,  the gear member 18 is constituted of a gear part 18a having a large diameter which is engagingly fixed to the lead screw 19 and which transmits a driving force from the feed motor and of a member 18b which is integrally protrudedly provided from the shaft center position of the gear part in the axial direction and the member has a constitution in which the screw part of the lead screw 19 is engagingly fixed in a shaft hole penetrating insides of the gear part and the shaft member in the axial direction and the bearing supports the lead screw freely rotatably by support of the shaft member provided in gear member.
Patent JP-H1189893-A (JP)
Title: Lift for nursing
Inventor: MORISHIMA KATSUMI
IPC: A61G7/10
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To install a lift for nursing without occupying the surface of a floor by attaching it to the wall surface of a building even when a room is small like general home and there is no enough space. SOLUTION: A lift 1 for nursing is provided with a supporting member 2, lift arm 5 attached a hanger 6 to its top end and lift driving device 7. The supporting member 2 is composed of an attachment plate 10 attached onto a wall surface 9 of a bathroom 8, bearing member 11 and strut 12 freely rotatably attached to the bearing member 11. Since the lift is attached onto the wall surface 9, no floor surface is occupied. Further, the lift arm 5 enables swinging rotation and even when various articles are put on the floor surface, they does not disturb operation.
Patent JP-S6453548-A (JP)
Title: Dry etching of aluminum-silicon-copper alloy
Inventor: TANAKA YASUO
IPC: C23F4/00
Filed: 1987-08-25
Abstract: PURPOSE:To keep a positive taper of an etched shape and, at the same time, to remove residual copper by a method wherein, during an etching operation using a chlorine-based reaction gas, a temperature of a wafer during a reaction is controlled in a specific range or a temperature of a stage inside a reaction chamber is controlled in a specific range. CONSTITUTION:A chlorine-based reaction gas containing a depot gas such as CHCl3 or the like and containing nitrogen gas is introduced into a reaction chamber 1 from a reaction gas inlet port 5; the inside of the reaction chamber 1 is kept at a definite pressure; a high-frequency voltage is impressed from a high-frequency power supply 7; a plasma is generated between both electrodes 2, 3; an Al-Si-Cu alloy film on a wafer specimen 4 mounted on the electrode 2 to which the high-frequency voltage is supplied is dry-etched. If, during a dry etching operation of the Al-Si-Cu alloy, a temperature of the wafer during a reaction is controlled from 80 deg.C to 180 deg.C or if a temperature of a stage is controlled from 55 deg.C to 80 deg.C, an etched shape can be kept to be a positive taper and at the same time, the dry etching operation without a recidual substance of copper can be executed.
Patent JP-H0259153-A (JP)
Title: Method for preventing oxidization of molten steel pouring flow
Inventor: SAKURAI YOSHITSURU
IPC: B22D11/10
Filed: 1988-08-26
Abstract: PURPOSE:To promote prevention of reoxidizing molten steel and to obtain a clean steel by generating induction current in the molten steel pouring flow part and shrinking the pouring flow to lower the contacting area with gas. CONSTITUTION:At the time of impressing AC power 13 to a coil 12, magnetic flux generated from the coil 12 is crossed with the pouring flow and the induction current is generated in the pouring flow 7 and centripetal force is acted toward center of the pouring flow 7. By this shrinking action, the disturbance of the pouring flow is eliminated and area of the part contacting with gas becomes only the outer circumference of the pouring flow and drastically reduced in comparison with the area of the part contacting with the gas in the case of natural pouring flow. By this method, the prevention of reoxidizing the molten steel is promoted and the clean steel can be obtd.