baber/WOPTO huggingface dataset:
Patent JP-H04238614-A (JP)
Title: Method for controlling shape on strip rolling
Inventor: KOYAMA TAKESHI
IPC: B21B37/00
Filed: 1991-01-09
Abstract: PURPOSE:To precisely and speedily control the shape by catching the shape on the whole without being influenced by a local shape, and obtaining the exact manipulated variable without fruitless operation in controlling the strip shape on the rolling line with the rolling mill having plural actuators for shape correction. CONSTITUTION:1) The most resembled shape is decided among typical shapes pattern about the shape detected by a shape detecting unit, 2) the output of the shape detecting unit is devided into plural zone in the lateral direction, 3) an actuator to be operated corresponding to the typical shape pattern decided by 1) is decided, also the zone used for the calculation of the shape parameter and the calculating means is decided for every actuator to be operated, then 4) the shape parameters are calculated for every actuator to be operated corresponding to the zone decided with 3) and the calculating means, and 5) the manipulated variable of each actuator is calculated based on the shape parameter.
Patent JP-S62158276-A (JP)
Title: Benzothiazolone derivative, its preparation and herbicide containing the same as active ingredient
Inventor: HAGA TORU
IPC: A01N43/78
Filed: 1986-01-06
Abstract: NEW MATERIAL:A compound of formula I (R<1> is alkoxy, haloalkoxy, alkoxyalkoxy, alkoxycarbonylalkoxy, alkylamino, dialkylamino; R<2> is H, alkyl; n is 1, 2). EXAMPLE:2-[3-Ethoxycarbonylmethyl-6-fluoro-2(3H)-benzothiazolon-5-yl]-4, 5, 6, 7-tetrahydro-1H-isoindole-1,3(2H)-dione. USE:Herbicide. PREPARATION:The reaction of aminobenzothiazolone derivative of formula II with 3,4,5,6-tetrahydrophthalic anhydride is carried out in a solvent at 80-200 deg.C to give the compound of formula I.
Patent JP-H04251272-A (JP)
Title: Electrostatic developing device
Inventor: NISHIGORI TAKUYA
IPC: G03G15/06
Filed: 1991-01-09
Abstract: PURPOSE:To detect the presence of a developer at a less difference in developing units even if electrostatic capacity between a regulating member and a developer carrier is measured by using a comparatively low precise impedance measuring device. CONSTITUTION:The regulating member 2 regulating the thickness of the developer is provided on the upper stream side than the developer transfer region of the developer carrier 1, and a developer detecting mechanism measuring the electrostatic capacity between the developer carrier 1 and the regulating member 2 is provided, as well. As a latent image holding member 3, a photosensitive body 3 provided with the layer of a CdS, an organic photosensitive, material, etc., on a conductive substrate, a master provided with an insulating layer on the conductive substrate, etc., are used, a desired electrostatic latent image pattern by an electrostatic charge distribution is constituted on the surface of the latent image holding member 3, and it passes the region opposite to the developer carrier 1, to transfer the developer 4 by electrostatic force.
Patent JP-H11192971-A (JP)
Title: Bracket mounting structure for automobile
Inventor: SUZUKI NOBUYOSHI
IPC: F16B2/06
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in appearance quality due to generation of rust in a bracket. SOLUTION: In a structure formed by screw connecting a part mounting bracket 12 in an upper wall 2a of a radiator core upper 2, respectively in the radiator core upper 2 and the bracket 12, a pair of holes are provided, also one of the hole of the bracket 12 is formed in a burring hole 14, a peripheral wall 14a of the burring hole 14 is engaged with one of the hole 10 of the radiator upper core 2, in the other of the hole of the bracket 12 and the radiator core upper 2, a bolt 16 is inserted, the bracket 12 is fixed to the radiator core upper 2.
Patent JP-S61160186-A (JP)
Inventor: NAGATA YUKINOBU
IPC: G07B13/00
Filed: 1985-01-07
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-S5387236-A (JP)
Title: Detecting method for trouble of thermal medium
Inventor: NOGUCHI KOUICHI
IPC: G01F23/00
Filed: 1977-01-10
Abstract: PURPOSE: To detect the trouble of a thermal medium body by providing temperature detecting elements at plural positions of the thermal medium body into which thermal medium is enclosed in order to detect the occurrence of the temperature difference. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000200555-A (JP)
Title: Electron gun, field emission negative electrode electron gun, and microwave tube
Inventor: MAKISHIMA HIDEO
IPC: H01J23/06
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To restrict the periodic expansion of the electron beam in the continuous periodic magnetic field by providing magnets for forming a magnetic field in parallel with a negative electrode and the center axis of an electrode while using the negative electrode magnetic flux density having the minimum value at the maximum value of the beam radius of the electron beam occupying the predetermined ratio of the current among the whole current forming the electron beam. SOLUTION: Negative voltage is applied to a negative electrode substrate 2, and positive voltage in relation to the negative electrode 1 is applied to a positive electrode 8, and positive or negative voltage in relation to the negative electrode substrate 2 is applied to a Wehnelt electrode 7. In this condition when the positive voltage applied between the negative electrode substrate 2 and a gate electrode 5 is increased, electron is emitted from an emitter 6. The electron emitted from multiple emitters 6 is focused for acceleration by an electric field and a magnetic field in an electron gun area, and formed into the narrow electron beam 10 so as to pass through an opening of the positive electrode 8. The electron beam 10 is focused to the narrow electron beam and maintained by the periodic magnetic field formed by magnets 11 and pole pieces 12.
Patent JP-S58118698-A (JP)
Inventor: FUJIMURA AKIHIRO
IPC: G09B15/00
Filed: 1982-01-08
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-2000205840-A (JP)
Title: Inspection device for shape
Inventor: ISOMURA EIJI
IPC: G01B11/24
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact and accurate inspection device for a shape at a low price. SOLUTION: This device 1 is provided with a XYZ moving means 20 movably placed in three axes directions of X, Y, Z to a base 10, a stage 11 that is connected to the base 10 through a vibration proofing means of an urethane resin and an inspected object like a semiconductor device S is mounted, a CCD camera 30 that is installed on the XYZ moving means 2 and picks up the image of the inspected object mounted on the stage 11, a focus displacement meter 40 that is installed on the means 2 and measures in the Z direction of the object on the stage 11, a position determining means 50 consisting of a work pusher 52 positioning the object mounted to the stage 11 and a moving mechanism like a lever L moving the pusher 52.
Patent JP-S61161328-A (JP)
Title: Catalytic combustion device
Inventor: ISHIKAWA HARUO
IPC: F23D14/48
Filed: 1985-01-09
Abstract: PURPOSE:To provide a catalytic combustion device capable of performing a positive combustion control by a method wherein a small projection larger than a clearance between a control nozzle and a stepped part of a nozzle of main body is arranged at the control nozzle between the stepped part and the projection. CONSTITUTION:When a control nozzle 17 is inserted into a nozzle 5 of main body, O-ring 15 is fitted in a groove 6b of a control nozzle 17 and a spring 13b is set at a projection 18 of the control nozzle 17, thereafter the control nozzle 17 is pushed into the nozzle 5 of the main body until the small projection 18 abuts against the stepped part 5a and then the operation in which the control nozzle 17 is inserted into the nozzle 5 of the main body is completed. At this time, the spring 13b is only compressed in a space between the small projection 18 and the projection 6a and so no variation of a spring constant due to an excessive compression is found. Since the position where the control nozzle 17 is pushed into is made constant, a set position of the O-ring 15 is also made constant always at the desired position. With this arrangement, the spring 13b and the O-ring 15 can always be set at a constant condition and the positional relation between the control nozzle 17 and the nozzle 5 of the main body is made stable and a stable combustion control can be performed.
Patent JP-S61161013-A (JP)
Title: Synchronous pulse generating circuit
Inventor: MIZUGUCHI HIROSHI
IPC: H03K5/1254
Filed: 1985-01-08
Abstract: PURPOSE:To obtain an output signal synchronously with the edge of an input signal and having an optional pulse width by combining a bistable circuit, a coincident gate and a counter or the like. CONSTITUTION:The bistable circuit 10 is set at the leading edge of an input signal and the bistable circuit 20 is set by an output of a NAND gate 14. The bistable circuit 30 is set at the trailing edge of the input signal and the bistable circuit 40 is set by an output of a NAND gate 21. Further, when the circuit 20 or 40 is set, a counter 50 counting a clock signal counts by using an output of the AND gate 24. When the count of the counter 50 reaches a prescribed value, a NAND gate 26 resets the circuits 10-24,. Since the pulse width of the output signal from a terminal 3 is decided by the frequency of the clock signal, an output signal having an optional pulse width is obtained.
Patent JP-S60147927-A (JP)
Title: Magnetic recording medium
Inventor: ISHIZAWA MAKI
IPC: C09D163/00
Filed: 1984-01-11
Abstract: PURPOSE:To obtain a highly wear resistant magnetic recording medium which does not damage a magnetic head as the medium does not contain Al2O3 powder, etc. having high hardness by using a binder contg. a multifluoroepoxy resin in which H of bisphenol A group is substd. with F as a binder for magnetic powder. CONSTITUTION:A magnetic paint contg. the multifluoroepoxy resin expressed by the formula (n is 0 or integer) as a binder and consisting of a hardener such as methyl nadic anhydride or the like, ferromagnetic powder (oxide magnetic material, metallic magnetic powder, etc.) and org. solvent is prepd. Additives such as dispersant, antistatic agent, etc. may be added thereto if necessary. The paint is coated on a substrate and is subjected to a magnetic field orientation treatment then to fore-curing for about 3hr at about 90 deg.C followed by post-curing at 160 deg.C. The coefft. of friction is decreased and surface lubricity is provided by using the magnetic powder contg. F in the binder itself in the above-mentioned way. The magnetic disc which is highly wear-resistant and durable and does not damage a magnetic head is thus obtd.
Patent JP-H08188710-A (JP)
Title: Electroconductive resin composition having good extruding property
Inventor: NAKAZAWA KEIICHI
IPC: C08L23/02
Filed: 1995-01-10
Abstract: PURPOSE: To obtain the subject composition comprising a polyphenylene ether- based resin, an aromatic vinyl-based polymer, an olefinic polymer, etc., having good extruding property, impact resistance, antistatic property, moldability and heat resistance and suitable for members for IC members. CONSTITUTION: This composition comprises (A) 1-96wt.% polyphenylene ether- based resin, (B) 96-1wt.% aromatic vinyl compound-based polymer, (C) 0.1-30wt.% olefinic polymer (e.g. high density polyethylene), (D) 1-50wt.% conductivity- providing substance (e.g. carbon black). Furthermore, a homopolymer composed of a structural unit of formula I or formula II (R1 to R6 are each a monovalent residue such as a 1-4C alkyl, an aryl, a halogen or H) [e.g. poly(2,6-dimethyl-1,4- phenylene)ether] or a copolymer thereof is preferably used as the component A.
Patent JP-H07258676-A (JP)
Title: Detergent composition
Inventor: SUTEIIBUN JIEEMUZU KUTSUKU
IPC: C10N40/25
Filed: 1995-01-10
Abstract: PURPOSE: To provide a detergent compsn. which can enhance the capability of cleaning pistons within internal combustion engines by including a specified alkaline earth metal hydrocarbyl phenate.  
     CONSTITUTION: This detergent compsn. comprises: (A) an additive concentrate comprising (i) a lubricating oil and (ii) a lubricating oil soluble (non) sulphurized alkaline earth metal hydrocarbyl phenate modified by a reaction to incorporate, in an amt. of 2 to 40 (wt)% based on the wt. of the concentrate (component A), either (a) at least one carboxylic acid represented by the formula (wherein R represents a 10-24C alkyl or alkenyl; and R 1  represents H, a 1-4C alkyl, -CH 2 -COOH or an anhydride or ester thereof) or (b) a 36-100C di- or polycarboxylic acid or an anhydride or ester thereof, the concentrate pref. having a BN greater than 300 and a viscosity at 100°C of less than 1,000 cSt,; and (B) an additive concentrate comprising the component i and the phenate which has not been modified or has been modified by a reaction to incorporate, in an amt. of less than 0.1% based on the wt. of the concentrate (component B), the component ii (component a or b), the additive concentrate pref. having a BN of less than 300. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S58120056-A (JP)
Inventor: HAMA HIROAKI
IPC: F25B1/00
Filed: 1982-01-09
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-S5595627-A (JP)
Title: Manufacture of magnetic material
Inventor: MATSUMOTO SEIJI
IPC: C01G49/06
Filed: 1980-01-12
Abstract: PURPOSE: To provide a magnetic material with superior dispersibility, magnetic field orientation properties, etc. by adding an alkali to a slurry contg. ferric hydroxide, citric acid (salt) and an alkali cpd. to adjust the slurry to a specified pH value followed by heating at a specified temp.  
     CONSTITUTION: An alkali such as NaOH is added to a slurry contg. a predetermined amt. of ferric hydroxide, citric acid or its slat, and an alkali cpd. such as NaOH so that the slurry is adjusted to pH10W13 at 25°C. The pH-adjusted slurry is heated to a treatment temp. of 100W250°C and agitated to form needlelike α-Fe 2 O 3 , which is then separated by heat reduction or other method to obtain magnetite taking over the needle form of α-Fe 2 O 3 . The magnetite may be reoxidized to give γ-Fe 2 O 3  taking over the needle form. The magnetic material for recording obtd. by this method has no pore in the particles and high density, is free from branching, and exhibits superior magnetic characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63171496-A (JP)
Title: Dual port memory controller
Inventor: ISHIMOTO AKIHIKO
IPC: G11C11/34
Filed: 1987-01-07
Abstract: PURPOSE:To shorten a transfer time without limiting a dual port memory in a constitution by decoding a data transfer timing signal and a data transfer cycle to the dual port memory. CONSTITUTION:A CRT controller 11 outputs display address data (a), (b) and a display synchronizing signal (c) according to the contents of a mode register therein. The signal (c) is inputted to an address timing circuit 13, the data transfer timing signal (f) generated by a display data residual quantity counter 14 and generate is decoded and a memory access timing signal (d) is generated. When it is inputted to the dual port memory 12, the data transfer cycle is carried out. In this case, the counter 14 takes the same value as the bit selecting counter of a data register in the memory 12, thereby, the timing in the data transfer can be detected. Accordingly, even during the display period of a CRT display device, the display data can be transferred to the display device.
Patent JP-S5495455-A (JP)
Title: Direction changer for industrial robot
Inventor: TSUDA GOROU
IPC: B25J9/06
Filed: 1978-01-12
Abstract: PURPOSE:To do various jobs within a wide-angle space around a base by a multiple-joint robot, by adding a simple unit to a turntable which is already possessed as a moving part by the robot. CONSTITUTION:The multiple-joint robot 1 comprises the base 2 for fixing the robot, the turntable 3 which is provided on the base 2 and can perform up to one rotation, a first arm 4 whose butt is pivoted to the turntable and which is set up thereon, a second arm 5 movably attached to the tip of the first arm 4, and a working member 14 pivoted to the tip of the second arm through a joint member 9. A prime mover 6 for rotating the turntable 3 is coupled thereto through a power transmission mechanism. An engage/disengage unit 15, which has a positioning unit 27 containing actuators 28, 29 and connects or disconnects the prime mover 6 and the turntable 3 to or from each other to selectively perform the direction shifting of the robot 1 or the job, is provided in the power transmission mechanism.
Patent JP-S59127643-A (JP)
Title: Electric melting apparatus
Inventor: KAWASAKI MICHIO
IPC: F27D19/00
Filed: 1983-01-11
Abstract: PURPOSE:To detect the precipitation of metals before a short circuit is formed, by mounting a pair of other electrodes arranged to the bottom part side of a melting chamber from a molten electrode and a circuit for detecting a conductive state between a pair of the other electrodes. CONSTITUTION:A material to be melted is received in a melting chamber 1 and a current is supplied to molten electrodes 2, 2' to melt the material to be melted. When metals are precipitated in this melting process, electrodes 5, 5' are provided to a part lower than the electrodes 2, 2' and, therefore, a short circuit is formd between electrode 5   precipitated metals 4   electrode 5' and a current is flowed through a path formed of ammeter 8   electrode 5 precipitated metals 4   electrode 5   resistance 6   power source 7 from the power source 7. Therefore, before metals are precipitated and reach the molten electrodes 2, 2', the precipitation of metals is detected by the ammeter 8. When detected, a plug 9 is pulled out and the precipitated metals can be flowed out along with molten substance 3.
Patent JP-S61163107-A (JP)
Title: Device for producing argon
Inventor: TOMOMURA MASAOMI
IPC: C01B23/00
Filed: 1985-01-11
Abstract: PURPOSE:To recover argon at a temp. of relatively small degree of coldness with high yield and low cost by circulating the gas having high argon concn. in a downstream side adsorption tower at the initial stage of desorption to an upstream side adsorption tower when a gaseous mixture contg. argon is passed through each tower capable of functioning as adsorption tower and desorption tower for N2 and O2 successively. CONSTITUTION:A gaseous mixture consisting of N2, O2, and Ar compressed to a specified pressure by a compressor 1 is fed to the first stage adsorption tower 40a, 40b to remove N2 by selective adsorption of N2, and the rest is sent to a tank 41. Then, the gas freed of N2 is sent to the adsorption tower 40c, 40d from the tank 41, where O2 is removed by the selective adsorption for O2. Obtd. roughly purified Ar is sent to the adsorption tower 40e, 40f where O2 is further removed by the selective adsorption to obtain final purified Ar. In this process, the gas having high Ar concn. at the initial stage of desorption in the downstream side adsorption tower is circulated to the upstream side adsorption tower. Thus, Ar is recovered with high yield and low cost.
Patent JP-H02184088-A (JP)
Title: Josephson logic circuit
Inventor: HATANO YUJI
IPC: H03K19/195
Filed: 1989-01-11
Abstract: PURPOSE:To allow an external AC power source to produce a small output and to simultaneously reduce a crosstalk at a terminal connector between an LSI chip and a mounting board by dividing a circuit in the LSI chip into circuit groups which are electrically insulated from each other, connecting the circuit groups in series with respect to a power terminal, and applying an AC power source current input from an exterior once through respective circuit groups to a grounding point. CONSTITUTION:The first AC power terminal 111 of a first circuit group 102 is connected to the AC power input terminal 127 of an LSI chip 101, and an external AC power source 132 is connected to the same terminal 127. The second AC power input terminal 112 of the circuit group 102 is connected to the AC power input terminal 121 of a second circuit group 103 via wirings 107. Similarly, the first AC power input terminal 125 of a n-th circuit group 105 is connected to the second AC power input terminal of a (n-1)-th circuit group. The second AC power input terminal 126 of the n-th circuit group 105 is connected to the connection terminal 128 of a LSI chip 101.
Patent JP-H03210011-A (JP)
Title: Exhaust gas particulate purification device of diesel engine
Inventor: YAMAUCHI HIROBUMI
IPC: F01N3/028
Filed: 1990-01-10
Abstract: PURPOSE:To complete combustion of particulates with a smaller power consumption by providing a transmitting means which outputs high frequency for a transmitting period corresponding to the ratio of combustible grains and carbon grains in the captured particulates. CONSTITUTION:An exhaust gas particulate purification device 11 of a Diesel engine 1 has a filter 17 which captures particulates containing combustible grains and carbon grains in exhaust gas and a transmitting means made up of a magnetron transmitter 15 which combusts the particulates and reactivates the filter 17 and a waveguide 16. A control means 13 calculates accumulated value of the combustible grains and the carbon grains based on the operation hysteresis of the Diesel engine 1, and outputs high frequency from the magnetron transmitter 15 for a transmitting period corresponding to the ratio of the accumulated values. The transmitting means is operated for a transmitting period corresponding to the ratio of the combustible grains and the carbon grains in the particulates, so that the combustion of the particulates is performed with a smaller power consumption.
Patent JP-H11200667-A (JP)
Title: Fence reforming method
Inventor: OKUMA KAZUYOSHI
IPC: E04H17/20
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a fence reforming method capable of easily reforming an existing fence into a new fence without requiring extra labor. SOLUTION: An existing fence mainbody is removed as an existing supporting column 2 is left. A new supporting column 3 with a screw hole 35 laterally made is fitted to the existing supporting column 2, the side face of the existing supporting column 2 is thrust by the end of a bolt 4 threaded into the screw hole 35 and the new supporting column 3 is put in press contact with the other side face opposed to the side face by using its reaction to fix the new supporting column 3 to the existing supporting column 2 and secure a new fence mainbody 6 to the new supporting column 3. As the new supporting column 3 is fixed to the existing supporting column 2 without machining, including cutting and boring, the existing supporting column 2, extremely easy reforming work can be done quickly without requiring extra labor.
Patent JP-H05188117-A (JP)
Title: Lsi with printed board inspecting circuit
Inventor: ANAI KIMIO
IPC: G01R31/28
Filed: 1992-01-10
Abstract: PURPOSE:To easily inspect whether an input wire is normal or defective using the output from an individual LSI by providing a selection circuit or the like for selecting one of a plurality of input signals input to the LSI. CONSTITUTION:A selection circuit 32 selects one of signals supplied from terminals 13, 14, 15 based on a signal supplied from a terminal 28 to supply it to a delay circuit 33 and also supplies a part of the selected signal to a counter control circuit 34. The circuit 33 delays the signal supplied from the circuit 32 by a constant period and supplies it to a comparison circuit 36. The circuit 36 compares the signal supplied from the circuit 33 with a signal supplied from a counter circuit 35 and supplies the result to a comparison signal combination circuit 37. The circuit 37 combines a signal supplied from a terminal 29 with the signal supplied from the circuit 36 and outputs it to a terminal 30. Only by thus giving a signal as to which input is selected for the circuit 32 and by inspecting the comparison result output, all inputs can be inspected.