baber/WOPTO huggingface dataset:
Patent JP-H10314603-A (JP)
Title: Shaking separator
Inventor: KOJIMA SHUNJI
IPC: B02B5/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To lower the mixing ratio of the paddy supplied into a separating cylinder and to enhance the performance of a husking separator by providing a post stage of a hulling section and winding section with a device for separating mixed rice by gravity sepn. and subjecting the separated rice to cleaning and grading in a pot hole type rotary separating section. SOLUTION: The winnowing section B which executes the finish separating of the hulled matter from the hulling section A and the hulled rice separated in the pot hole type rotary separating section C has a suction dust discharging fan 6 in its front part and is opened with an outdoor air suction port 7 at its rear wall. This port is communicated with the unhulled rice separating air path 8 on the front part side by an unpolished rice separating air path 9. The hulling section A is fixed and placed on the front part side and the pot hole type rotary separating section C is installed onto the rear part side. An oscillation separating machine D is inserted into the separating cylinder 1. The oscillation direction of a separating disk 2 is intersected orthogonally with the central direction of the axis of rotation of the separating cylinder 1.  Further, this separating disk is inserted into the separating cylinder 1 by aligning the down flow direction Y where the mixed rice flows (while making channeling) to the central direction of the axis of rotation of the separating cylinder 1 and setting the higher position side in the down flow direction Y at the hulling section A side.
Patent JP-H0441678-A (JP)
Title: Aluminum alloy material having superior corrosion resistance
Inventor: ITAGAKI TAKESHI
IPC: C22C21/16
Filed: 1990-06-07
Abstract: PURPOSE:To obtain an Al alloy material having superior strength and corrosion resistance even in the case of a small thickness by forming MgF2 in the surface layer of an Al alloy material and producing a difference in the amt. of Zn as solid soln. between the surface layer and inner part. CONSTITUTION:Fluorine is made to exist on the surface of an Al alloy contg. 0.05-0.6% Mg and 0.2-1.5% Zn and the Al alloy is subjected to heat treatment such as brazing and heating. In the surface layer of the Al alloy, MgF2, is formed by the penetration of F and Zn enters the Al matrix as solid soln. In the inner part, Mg and Zn deposit as MgZn2. A difference in the amt. of Zn as solid soln. is produced between the surface layer and inner part, potential gradient is formed by the difference and the surface layer becomes a sacrificial anode layer and ensures corrosion resistance. When a tube is made of the resulting alloy so that the sacrificial anode layer forms the inside of the tube, a tube for a heat exchanger having superior corrosion resistance to cooling water is obtd.
Patent JP-S5937207-A (JP)
Title: Control device for turbine
Inventor: KAMIO TADAYOSHI
IPC: H02P9/04
Filed: 1982-08-25
Abstract: PURPOSE:To enable a replacement of one system to another system even if the former is troubled and keep a continuous operation of the turbine by a method wherein a hydraulic line from a sensor for sensing the number of rotations of the turbine is connected to a speed governor for two different frequencies through a change-over valve. CONSTITUTION:In the region where 50Hz and 60Hz are applied, a governor impeller 7 is directly connected to the shaft of a turbine 5 for driving a generator 6, and hydraulic pressure corresponding to the number of rotations of the turbine is selectively supplied to a governor 10 for 50Hz and a governor 12 for 60Hz through a passage 9 and a change-over valve 14. A difference between the desired values of speed setting units 8, 11 and the sensed pressure is defined by each of the governors 10, 12, and an adjusting valve 3 is controlled through a hydraulic servo motor 4. Even if a power system is troubled during an operation at one frequency, the other power system is connected to a generator 6 and the operation can be smoothly transferred to the other system only with a change-over of the change-over valve 14, and the turbine can be continuously operated.
Patent JP-S63310532-A (JP)
Title: Electromagnetic relay
Inventor: SATO RYUICHI
IPC: H01H51/22
Filed: 1987-06-12
Abstract: PURPOSE:To stabilize the operational property and to prevent the abrasion of a shaft by furnishing a driving member to drive a contact mechanism near the tip of a movable block and a shaft to be the center of the rotation at the rear end of the driving member. CONSTITUTION:This relay is composed of a base 1, an electromagnet 2, contact mechanisms 3 and 4, a movable block 6, and a cover 7. The block 6 presents approximately T form in the horizontal section and furnishes a shaft 64 to be the center of the rotation at the rear end, as well as a pair of movable iron pieces 63a and 63b to hold a permanent magnet 62, inserted and formed to a wide driving member 61 positioned near the the front end. Since the distance between the shaft 64 as the rotation center and the driving member 61 is fairly long in this composition, the rotation angle of the block 6 to drive the contact mechanisms 3 and 4 is small. As a result, a friction resistance generated between the shaft 64 and a shaft hole 17a is made small, and the abrasion of the shaft 64 is made small as well as the operational property is stabilized.
Patent JP-S5770092-A (JP)
Title: Pressurizing/releasing detector for resistance welding electrode
Inventor: KATOU MASAHIRO
IPC: B23K11/24
Filed: 1980-10-21
Abstract: PURPOSE: To fetch the moving start signal for an electrode or the work irrespectively of the stroke of the electrode by detecting the open or close state of an electrode circuit at the pressurizing/releasing of the electrode during welding purely electrically on the primary side of a welding transformer.  
     CONSTITUTION: A welding transformer 4 and an electronic switch 2 for opening and closing of electric power are connected in series to an AC power ssource 1, and a high impedance circuit 6 is connected in parallel with the switch 2. A voltage detector 3 is inserted to the output terminal side of a welding controller provided on the primary side of the transformer 4 and the change in the impedance on the primary side is detected. If an electrode 7 existing in the secondary circuit of the transformer 4 causes short circuiting under pressure contact with the work 8 inbetween, an impedance Z 2  decreases and the voltage share with Z 1  changes. The terminal voltage of this impedance Z 2  is monitored with the voltage detector 3, to detect its fluctuations, whereby the pressurizing/releasing state of the electrode 7 is detected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5891976-A (JP)
Inventor: JIOAN FURANSHISUKO ARUMENTAANO
IPC: F16K3/04
Filed: 1982-08-25
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-H05342375-A (JP)
Title: Semiconductor device
Inventor: TANAKA SHINJI
IPC: G11C11/409
Filed: 1992-06-08
Abstract: PURPOSE:To reduce the occurrence of noise by providing capacity elements which have one electrodes connected to an input/output terminal through a switching element and making the potential change gentle at the time of a light load without increasing the input capacity. CONSTITUTION:At the time of input from an input/output terminal 1, N-type transistors TRs 13 and 14 are made non-conductive because an output enable signal 6 is in the low level. Consequently, capacity elements 11 and 12 are not connected to the input/output terminal 1. TRs 15 and 16 are made conductive, and electric charge is not stored in capacity elements 11 and 12. At the time of output, the output enable signal goes to the high level, and TRs 13, 14 are made conductive, and one electrodes of capacity elements 11 and 12 are connected to the input/output terminal, and the other electrodes are fixed to VCC or VSS. Consequently, capacity elements 11 and 12 function as a part of the load capacity. When a load capacity 22 in an external circuit 21 is small, the total load capacity is largely increased, and the quick change of the output waveform is prevented.
Patent JP-H0442913-A (JP)
Title: Manufacture of electrode foil for electrolytic capacitor
Inventor: ADACHI KAZUYUKI
IPC: H01G9/055
Filed: 1990-06-06
Abstract: PURPOSE:To prevent reduction in foil strength and enable adhesion strength of a titanium deposition film to be improved by performing supersonic cleaning of a virtually smooth aluminum foil within an organic solvent for degreasing and then performing adhesion-formation of a titanium thin film. CONSTITUTION:When forming a titanium deposition film on a virtually smooth aluminum foil base, supersonic cleaning is performed while the aluminum base is dipped into an organic solvent for decreasing and then it is dried after a while, thus forming a titanium deposition film. Acetone, 1-1-1 trichloroethane, 1-1-1 trichloroethylene, perchloroethylene, frone 113 etc. are desirable as an organic solvent. Examples for adhering and forming titanium onto the aluminum base include the resistance heating deposition method, sputtering method, ion- plating method, and CVD method.
Patent JP-S63311658-A (JP)
Title: Compact disk with video signal
Inventor: AZUMA KOICHI
IPC: G11B7/00
Filed: 1987-06-12
Abstract: PURPOSE:To simultaneously reproduce a still picture video signal at the reproduction of an audio signal by constituting the video signal part in the inside of a disk by plural still picture signal parts without audio signal. CONSTITUTION:In reproducing an audio signal part 10 of a compact disk 15 with video signal, still picture signal parts 12-14 without audio signal are reproduced in advance and its picture signal is stored in a still picture memory 22. In reproducing the audio signal part 10, picture signals of the still picture signal parts 12-14 are read from the still picture memory 22 and outputted from a video signal output terminal 21. Moreover, a selecting means 23 is operated by a key switch group 25 to select optionally a picture signal of the plural still pictures 12-14 stored in the still picture memory 22 and to output the video signal from the output terminal 21.
Patent JP-H07137274-A (JP)
Title: Exchangeable type ink jet ink cartridge
Inventor: NOAKI HIROAKI
IPC: B41J2/175
Filed: 1993-06-18
Abstract: PURPOSE:To provide an exchangeable type ink jet ink cartridge which can be easily opened at the time of starting to use without leaking ink during storing, flowing and eliminate scattering, sagging of the ink. CONSTITUTION:An ink cartridge body 1 consists of a negative pressure generating member container 4 which stores a negative pressure generating member 3 for absorbing and holding recording ink and an ink container 6. An ink jet recording head has an ink supply port 2 for supplying recording ink and an atmosphere communicating hole 7. The port 7 is blocked by a plug 8, a sealing material 10 is mounted over the port 2 of an outer wall of the body 1 and over the port 7, and strongly adhered to the plug 8.
Patent JP-H0817939-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIOKA TAIJO
IPC: H01L21/8242
Filed: 1994-06-29
Abstract: PURPOSE: To suppress the formation of a columnar crystal and to reduce a leakage current by including a process for forming, as a nucleus, a metal or its oxide containing a metal component in an island shape while a ferroelectric body thin film is being formed. CONSTITUTION: A semiconductor substrate 1 is prepared, an insulation layer 2 is formed on the surface of the substrate 1, and a lower electrode 4 is formed on the surface of the insulation layer 2. A conductive adhesive layer 4 is formed on the lower electrode 4, and a first ferroelectric body thin film 5 is formed on the adhesive layer 4. A metal insertion substance is formed in an island shape 6 on the surface crystal grain boundary of the ferroelectric body thin film 4. A second ferroelectric body thin film 7 is laminated on the first ferroelectric body thin film 5. In this process, the material of the lower electrode 4 and a metal insertion substance are made of same Ti or Ti oxide. As a result, by suppressing the formation of the columnar crystal, a dielectric for capacitor with a small leakage current can be formed.
Patent JP-H09304027-A (JP)
Title: Apparatus for laminating anisotropic conductive film
Inventor: HONDA IKOU
IPC: H05K3/32
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for laminating an anisotropic conductive film capable of effectively electrically connecting an electronic component to an object by conforming whether the coating material of the film is peeled or not in the case of mounting the component at the object. SOLUTION: The apparatus for laminating an anisotropic conductive film laminates anisotropic conductive films 150, 151 used to electrically connect an electronic component to an object to the object. In this case, the apparatus comprises detecting means 17 for detecting the films 150, 151 laminated to the object or the coating material SP of the films 150, 151, and discriminating means 100 for discriminating whether the material SP is peeled from the films 150, 151 or not based on the signal from the means 17.
Patent JP-H08319660-A (JP)
Title: Underground retarding basin structure
Inventor: BABA MASANORI
IPC: E03F1/00
Filed: 1995-05-23
Abstract: PURPOSE: To shorten the execution time, and to reduce cost by saving the trouble of manufacture and an execution process while ensuring stable, necessary and sufficient strength. CONSTITUTION: A column block 4, which is an integral molding of a square- shaped top-face plate section 2 projecting upwards and four leg sections 3 continuously connected at the four corners of the top-face plate section 2 at right angles in a square-shaped cover section 1, is formed, and the column blocks 4 are arrayed on a grid so that the column blocks 4 are placed on every other column block 4 in the left-right direction and on every other column block 4 in the longitudinal direction and the corners of the column blocks 4 are abutted mutually in the diagonal directions, thus forming storage spaces 5 among the column block 4 groups. The outer circumferences of the storage spaces 5 are enclosed by external wall plates 6, and concrete is placed on a base section 7, thus integrally connecting the column block 4 groups.  Octagonal-shaped cover plates 8 fitted among the square-shaped cover section 1 groups are placed and arranged on top-face plate section 2 groups, and top-face opening sections 9 are closed.
Patent JP-S5672056-A (JP)
Title: Aqueous thick coating paint composition
Inventor: KATOU HIDEKI
IPC: C09D7/12
Filed: 1979-11-15
Abstract: PURPOSE: To provide the titled compsn. having excellent water resistance, chemical resistance and adhesive properties, containing a specified binder and a polyoxyethylene type surfactant.  
     CONSTITUTION: An ethylene-α,β-ethylenic carboxylic acid copolymer (or a salt) is obtd. by copolymerizing at least 50mol% of ethylene with at least 4mol% of an α,β-ethylenically unsaturated carboxylic acid, or by further saponifying the resulting copolymer. Then the produced copolymer (or a salt) is used as a binder. 0.1W 5.0wt% of a polyethylene type surfactant [e.g. polyoxyethylene alkylether (sulfate)], 0.1W5.0wt% of a fibrous material having a fiber length of 0.1W3.0mm, at least 50wt% of a filler having a particle diameter of 50μ or above, and a pigment are blended with an aq. soln. of the above binder in such a proportion as to give a soild content of 65wt% or more and a pigment volume concentration of 80vol% or below, in order to obtain the desired aq. thick coating paint compsn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5936720-A (JP)
Title: Acrylic conjugate fiber having high shrink characteristics
Inventor: KONDOU YOSHIKAZU
IPC: D01F8/08
Filed: 1982-08-25
Abstract: PURPOSE:The tilted conjugate fiber potentially crimping properties to be blended with another fiber go give improved bulkiness, and feeling, obtaining by combining eccentrically or concentrically two components having different compositions, consisting of an acrylic polymer and an elastic polymer miscible with it but in compatible with it. CONSTITUTION:(A) A component consisting of 98-70pts.wt. acrylic polymer(e.g., acrylonitrile-methyl acrylate-sodium methallyl-sulfonate copolymer, etc.) and 2- 30pts.wt. elastic polymer (e.g., polyurethane, etc.) miscible with it but incompatible with it and (B) a component consisting of 98-50pts.wt. acrylic polymer and 2-50pts.wt. elastic polymer miscible with the acrylic polymer but incompatible with it are subjected to conjugate spinning, to give the desired conjugate fiber having potentially crimping properites, wherein the component A and the component B are eccentrically or concentrically combined.
Patent JP-S5849771-A (JP)
Title: Adhesive for lining of gas pipe
Inventor: HIRAYAMA MASAO
IPC: C09J5/00
Filed: 1981-09-19
Abstract: PURPOSE:To provide the titled two-pack type adhesive composed of a principal component comprising a specific glycidyl ether-type liquid epoxy resin, etc. and a curing agent comprising a liquid polyamide-amine resin, etc., free from volatile component, having excellent adhesivity to the surface of tar, and non-corrosive to polyesters. CONSTITUTION:The objective two-pack type adhesive is composed of a principal component containing a glycidyl ether-type liquid epoxy resin having an epoxy equivalent of 170-360 as a main component and a curing agent containing a liquid polyamide-amine resin as a main component. If necessary, both components are mixed with a diluent and filler so as to adjust the viscosities of both liquids to 5,000-30,000cps and give an adhesive having a potlife of >=2hr and a curing time of <=2hr at 60 deg.C. EFFECT:The adhesive has sufficiently high peel strength under shearing force, elongation and hardness to secure the flow path of gas with the lining material in case of breakage of the gas pipe.
Patent JP-S5948556-A (JP)
Title: Holder of reinforcing rod used in connecting type concrete casting work and production thereof
Inventor: FURITSUTSU BUREKUBURAA
IPC: E04G21/12
Filed: 1983-08-15
Abstract: The reinforcing rod holder includes a hollow body (1) having a depression in which the downwardly bent reinforcing rods (2) are inserted in such a manner that their U-shaped anchoring portions protrude. The free end (3 and 4) of the reinforcing rods are disposed entirely in the hollow body, together with the bend portion. To permit insertion of the anchoring portions, the hollow body is provided with apertures (5), and holes (6) having a diameter which is approximately identical to the diameter of the reinforcing rods are provided at the two ends of such apertures (5), while the central portion of the apertures is sealed by two overlapping flaps (7). The hollow body is further provided with mounting or support ribs (8) at the apertures (5) and two spacer ribs (9 and 10) between the last three apertures (5) in order to serve as support faces for the ends of the reinforcing rods. The hollow body, containing the reinforcing rods, is filled with expanded plastic material. A reinforcing rod holder of this type is used in connection-type concreting operations and is advantageous in that, on the one hand, the portions of the reinforcing rods not embedded in concrete are packed in expanded plastics material and therefore cannot rust and, on the other hand, the expanded plastics material can be completely and conveniently removed by extracting the hollow body when the connection-type concreting operation is being carried out. In addition, the hollow body actually serves as a mould, thereby ensuring that the reinforcing rod holder is produced rationally and cheaply.
Patent JP-H11336461-A (JP)
Title: Clamp tooth of centralizer for drilling machine
Inventor: OISHI KOZO
IPC: E21B19/18
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce running cost by providing non-slip teeth on the working face of a clamp tooth in a centralizer of a drilling machine and the back face thereof respectively. SOLUTION: When the tooth 34 of the front face A side of a clamp tooth 21 has been worn away, a fixing pin 33 is removed and the clamp tooth 21 is removed once from a wrench arm 23 and thereafter, the clamp tooth 21 is reversely turned over to bring the back face B side tooth 35 to the front face side (working side) and fitted to the wrench arm 23. When the tooth 34 of the front face A side of a clamp tooth 22 has been worn away, a fixing pin 33 is removed and the clamp tooth 22 is removed once from a wrench glove 24 and thereafter, the clamp tooth 22 is reversely turned over to bring the back face B side tooth 35 to the front face side (working side) and fitted to the wrench glove 24. In this way, the usable time for one piece of clamp tooth 21, 22 is doubled and hence, the running cost can be reduced.
Patent JP-S6212625-A (JP)
Title: Production of optical fiber of constant polarized electromagnetic radiation
Inventor: SUGANUMA HIROSHI
IPC: G02B6/024
Filed: 1985-07-08
Abstract: PURPOSE:To efficiently obtain the titled optical fiber without causing deforma tion of crosssectional shape, by boring holes through a parent material having a core and a clad, inserting stress imparting materials into the holes, closing one end of the parent material, closing the other while keeping it at a vacuum and and drawing an optical fiber. CONSTITUTION:The holes 4a and 4b for stress imparting material are bored through the parent material 11 having a core and a clad, the parent material 11 is fused at one end to the quartz rod 6 and at the other to the quartz pipe 5. Then, the stress imparting materials 3'a and 3'b are inserted through the quartz pipe 5 into the holes 4a and 4b and the quartz rod 7 is inserted into the quartz pipe 5 in such a way that the quartz rod is brought into contact with the parent material 11. The quartz pipe 5 and the quartz rod 7 are heated by the heating source 8 and integrated while keeping the interior of the quartz pipe 5 and the core parent parent material 11 at a vacuum by using the vacuum pump 10 and drawn. Consequently, an optical fiber of constant polarized electromagnetic radiation having the core 1, the clad 2 and the stress imparting parts 3a and 3b is obtained.
Patent JP-S624294-A (JP)
Inventor: TOONI DOTSUKUNAA
IPC: C07F9/50
Filed: 1986-06-26
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-S5575888-A (JP)
Title: Welded structure of sintered metal
Inventor: ARAKAWA YUUKICHI
IPC: B23K15/00
Filed: 1978-11-30
Abstract: PURPOSE: To prevent the formation of porosity in weld zone and perform sure welding by forming a gas vent path near the molten part of the work by an electron beam.  
     CONSTITUTION: An annular groove 5 is formed over the entire circumference of the inner position remaining the portion 4 corresponding to electron beam melting on the inside circumferential surface of a clutch gear 1. The notch grooves 6, 6 communicating with said annular groove 5 are formed at a number of positions on the circumference of the inside side face 1b of the clutch gear 1 and said notch gears 6, 6 are communicated with the non-filled part 7 provided on one side face of a speed-change gear 2. This non-filled part 7 is extended at least up to the larger diameter position than the tooth bottom diameter of the clutch gear 1 and is held open to the outside, as a result of which the foregoing annular groove 5 is constituted as the gas vent path opened to the outside by way of the notch grooves 6, 6 and non-filled part 7. Hence, with this constitution, welding is surely accomplished without producing any large porosity. 
     COPYRIGHT: (C)1980,JPO&Japio