baber/WOPTO huggingface dataset:
Patent JP-S5953622-A (JP)
Title: Production of amorphous alloy having low iron loss
Inventor: HASEGAWA MICHIO
IPC: H01F1/153
Filed: 1982-09-21
Abstract: PURPOSE:To obtain an amorphous alloy for a magnetic core having a low iron loss, etc. in a high frequency range by subjecting an Fe-N amorphous alloy having a specific compsn. to a heat treatment in the specific temp. range lower than the crystallization temp. in a non-magnetic field. CONSTITUTION:The amorphous alloy having the compsn. expressed by the general formula: (Fe1-aNba)100-bXb, where X is B and Si (Si is <=100atom%), 0.02<= a<=0.075, 15<b<19. Such amorphous alloy is subjected to a heat treatment in a non-magnetic field at the temp. range lower by 40 deg.C than the crystallization temp. and lower by 70 deg.C than the said temp. (where the Curie temp. is the lower limit if the Curie temp. is in a 40-70 deg.C range). The heat treatment time is set usually in the range where the low iron loss of 10min-3hr is obtd. The amorphous alloy having the low iron loss in a high frequency region is produced with the heat treatment stage for a short time by the above-mentioned method.
Patent JP-S5953377-A (JP)
Inventor: KAJIYAMA RIYUUICHI
IPC: B66B1/46
Filed: 1982-09-21
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-S5589447-A (JP)
Title: Amorphous magnetic metal-ferrite complex body and method of making the same
Inventor: KUGIMIYA KOUICHI
IPC: H01F1/14
Filed: 1978-12-27
Abstract: PURPOSE: To provide an amorphous magnetic metal-ferrite complex body having a good high frequency characteristic, wear resistance, and workability by a method wherein a specific molten metal is sprayed onto the surface of ferrite moving at high speed and rapidly cooled to form amorphous metal layer.  
     CONSTITUTION: Ferrite 5 is moved in the arrow direction at a high speed. To the surface of the ferrite, molten metal such as Fe, Co, Ni, Si, B, P, etc. is perpendicularly sprayed, and rapidly cooled to form amorphous metal layer 6. In this operation, combustive gas is sent from the high pressure gas inlet 4 and is burnt to melt metal powder. If V groove is formed on the surface of ferrite 5 to receive sprayed metal to form amorphous layer 6, deposition strength is increased. Complex body A formed from amorphous layer 6 and ferrite 5 is machined, then magnetic gap is formed using solder having working temperature of about 150°C or low fusion glass of 400W450°C, to thereby provide a magnetic head. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5864300-A (JP)
Title: Manufacture of thin film of aluminum oxide by vapor phase method
Inventor: MIKAMI MASAO
IPC: C30B29/22
Filed: 1981-10-15
Abstract: PURPOSE:To manufacture a thin film of oxide contg. Al by reacting gamma-Al2O3 with gaseous halogen or gaseous hydrogen halide and by reacting the resulting gaseous aluminum halide with an oxidizing gas. CONSTITUTION:In the manufacture of a thin film of oxide contg. Al such as an epitaxial film by a vapor phase method, gamma-Al2O3 is reacted with gaseous halogen or gaseous hydrogen halide to form gaseous aluminum halide, and by reacting the gaseous aluminum halide with >=1 kind of oxidizing gas selected from O2, CO2 and H2O, a thin film of Al2O3 can be manufactured constantly stably at a low cost. By reacting the gamma-Al2O3 in the presence of Mg or Zn halide, a thin film of MgO.Al2O3 or ZnO.Al2O3 can be manufactured.
Patent JP-S6142572-A (JP)
Title: Protective coating agent for rigid material
Inventor: YOKOYAMA NOBUO
IPC: C09D191/06
Filed: 1984-08-06
Abstract: PURPOSE:The titled coating agent which has excellent coating-film adhesiveness, excellent moisture, water, and oil resistances, and no fire hazard and is readily removable, made by incorporating a specified quantity of an aqueous solution of PVA into a specified wax emulsion. CONSTITUTION:The titled coating agent made by mixing, as seential components, a wax emulsion (A) obtained by emulsifying in water 100pts.wt. paraffin wax (a) having a melting point of 40-85 deg.C and 3-100pts.wt. oxygen-containing wax (b) (made, e.g., by reacting a hydrocarbon wax with maleic anhydride) having a melting point of 5-90 deg.C and an oxygen content of 2-15wt%, and an aqueous solution of PVA (B) having a degree of polymerization of 1,000 or higher and a degree of saponification of 96% or higher in a ratio of component A to component B on a solid basis of 100 to 10-40pts.wt. This coating agent has excellent coating-film adhesiveness, excellent durability such as moisture, water, and oil resistances, and no fire hazard, and the coating film contaminated with dirt can be readily removed by, for example, hot water; therefore, it is suitable for coating a ventilating fan, etc.
Patent JP-H0216392-A (JP)
Title: Turbo molecular drag pump
Inventor: NARITA KIYOSHI
IPC: F16C32/04
Filed: 1988-06-30
Abstract: PURPOSE:To surely detect a bearing clearance without causing an increase of man hours for manufacture by mounting a clearance-detecting sensor main unit to the center of a shaft end part in a fixed shaft supporting part and setting a detecting target of this sensor main unit to the center part of a thrust plate. CONSTITUTION:A fixed shaft supporting part 4 is provided to be arranged in the inside axial center position of a bottommed cylindrical rotor 2. An electromagnet coil 52a and a thrust plate 52b are respectively arranged in a shaft end part of this fixed shaft supporting part 4 and a bottom wall internal surface of the rotor 2. A clearance-detecting sensor main unit 62 for controlling this thrust magnetic bearing 52 is mounted to the center X of the shaft end part of the fixed shaft supporting part 4. A detecting target M of this sensor main unit 62 is set to the center part of the thrust plate 52b. In this way, a bearing clearance can be surely detected without causing an increase of man hours for manufacture.
Patent JP-H0213829-A (JP)
Title: Particle measuring apparatus
Inventor: MIYAMOTO MORITOSHI
IPC: G01N15/14
Filed: 1988-06-30
Abstract: PURPOSE:To calculate a correct diameter of a sample particle by arranging a non-linear optical member matched in phase with an irradiation light within an optical path of a photometry optical system. CONSTITUTION:A laser light with a wavelength lambda emitted from a laser light source 1 forms an image with a lens 8 at a position to be inspected at a passage section 3 within a flow cell 2. At the passage section 3, sample particles flow in sequentially one at a time and scattered light by the sample particles is condensed with a lens 4. A non-linear optical member 5 is matched in phase with an irradiation laser light, and if ever contacting the sample particles, part of the irradiation light passes through the non-linear optical member as intact with the wavelength lambda, undergoing no wavelength conversion. Here, light with the wavelength other than lambda/2 is cut off with a filter 6 and hence, light with the wavelength of lambda/2 alone is detected with a photo detector 7. Thus, a correct diameter of the sample particle can be determined from an output of the photo detector 7.
Patent JP-S5787819-A (JP)
Title: Waste gas disposing device
Inventor: GOTOU SOTOHARU
IPC: F16L9/02
Filed: 1980-11-25
Abstract: PURPOSE: To competely oxidize intermediate products by eliminating local oxygen shortage against intermediate products, by using the titled device for exhaust gases containing oxygen bearing organic compounds which produce intermediate products and by installing a slight clearance inside the catalyst layer.  
     CONSTITUTION: Inside a catalyst layer 1 formed by piling up several sheets of glass fiber cloths, each of which supports a catalyst component, a space 2 is installed by putting a spacer made of a wire net made of heat resistive nichrome wires, wire net, a heat resisting glass fiber cloth having large meshes, etc., in between the catalyst layer 1. When this device is used for exhaust gases containing oxygen bearing organic compounds such as esters and even when intermediate products are produced, sufficient gas agitations take place in the space 2 and oxygen is supplied to local areas where oxygen shortages occur, and thus, the intermediate products are completely oxidized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5588677-A (JP)
Title: Deodorization of meat with maltol
Inventor: OKAMURA KAZUHIRO
IPC: A23L17/00
Filed: 1978-12-25
Abstract: PURPOSE: To remove the peculiar smell of meat after cooking with heat, by  permeating or adding maltol to the meat.  
     CONSTITUTION: Several to several tems ppm of one or two or more maltols, e.g.  maltol, ethyl-maltol, or isomaltol, are permeated or added to meat, such as mutton,  or goat, whale or dolphin meat, having a strong peculiar smell before or during  cooking with heat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0812252-A (JP)
Title: Hook device
Inventor: MATSUYAMA SUMIKO
IPC: F16B45/00
Filed: 1994-06-24
Abstract: PURPOSE:To provide a hook device having a new mechanism slip off preventing part which can effectively.prevent the slip off or release of a hook part from the locking part of a hoisted objective article. CONSTITUTION:In a hook device composed of a hook part 1 and a slip off preventing part 2, the hook part 1 has a slip off preventing fixed part 12 which is composed of a slide groove part 121 for slidably guiding the one end of a slip off preventing piece 21 to compose the slip off preventing part 2 and a support arm fixing part 122 for rotatably fixing the support arm 22 of the slip off preventing piece 21 in the upper part inside the hook part. In addition, the hook part 1 is composed of the tip part 14 of the hook part 1, the slip off preventing piece 21, and the support arm 22 in which one end part is rotatably fixed in the support arm fixing part 122 of the hook part 1, and the other end part rotatably supports the about central part of the slip off preventing piece 21.
Patent JP-H11354369-A (JP)
Title: Capacitor embedded in safety device
Inventor: UNAMI KIYOSHI
IPC: H01G2/18
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To secure insulation of a conductive portion, by cutting a protective substrate in a safety device which is activated by detecting the deformation of a case. SOLUTION: A capacitor comprises a hermetic seal 4, a couple of mounting hardwares 5 and 6 which are mounted at opposite sides of the internal wall of the hermetic seal 4; a protective substrate 24 which is provided with a conductive portion 3 connected with a capacitor element and external connecting terminals at the middle portion where a defective portion 2 of an insulating substrate 1 is formed and is supported at its both ends by the mounting hardwares 5 and 6, under a condition where the protective substrate 24 is movable relative to at least one mounting hardware 6;  an elastic body which is provided between the protective substrate 24 and the mounting hardware 6 which is movable relative to the protective substrate 24, and has tension so that the part of the protective substrate 24 which has moved relative to the mounting hardware 6 is pulled to the mounting hardware 6 side when the protective substrate 24 is cut at the defective portion 2, under a condition where the displacement of the hermetic seal 4 has moved the protective substrate 24 relative to the mounting hardware 6. This allows the insulation distance between the conductive portions 3 of the separate protective substrates 24 to be secured.
Patent JP-H0454875-A (JP)
Title: High voltage generator
Inventor: TSUZUKI HIROYOSHI
IPC: H02M7/537
Filed: 1990-06-22
Abstract: PURPOSE:To prevent leak between the leads of a high-voltage transistor by connecting a high-withstand-voltage transistor to control the output of a high- voltage output winding to the high-voltage output winding in series and integrating the high-withstand-voltage transistor with the high-voltage output winding with insulating resin. CONSTITUTION:The winding of a high-voltage transformer, high-voltage diodes 4 and 5, high-voltage capacitors 6 and 7, a high-withstand-voltage transistor 12, and a bidirectional constant-voltage element 14 are integrated with insulating resin. Thereby a collector terminal, which is the higher-voltage terminal of the high-withstand-voltage transistor 12, is not exposed outside and has low voltage. Only the base and emitter terminals are exposed outside.
Patent JP-S6319598-A (JP)
Inventor: FUKASE KAZUO
IPC: G21C17/00
Filed: 1986-07-14
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-S6057233-A (JP)
Title: Diagnostic device of output state of engine
Inventor: TAKABAYASHI RIYUUZOU
IPC: F02D45/00
Filed: 1983-09-09
Abstract: PURPOSE:To grasp easily and quantitatively an output state of an engine by installing a vibration detector to the engine, and processing its detecting signal. CONSTITUTION:An output signal of an accelerometer functioning as a vibration detector fixed to a cylinder block 4 of an engine E passes through an amplifier 8, and is inputted to an arithmetic device 11 through a filter 10a for extracting a signal regarding the engine E, a signal converter 10 and a filter 9b for extracting a natural vibration component of the engine E. the arithmetic device 11 derives a representative voltage of a peak voltage from a signal of the signal converter 10, and detects an abnormality. Also, the representative voltage is derived by extracting the natural vibration component of the engine E from an output signal of the filter 9b, a fuel ratio is calculated from its voltage, and it is compared with a relation of a stored fuel ratio and an output, by which an output state of the engine is diagnosed, and also displayed 12a or recorded 12b. Accordingly, the output state of the engine E can be grasped easily and quantitatively.
Patent JP-H061663-A (JP)
Title: Production of silicon nitride sintered compact
Inventor: SAKAMOTO HIDEMITSU
IPC: C04B35/626
Filed: 1992-06-23
Abstract: PURPOSE:To obtain a silicon nitride sintered compact excellent in strength at room temp. by pressureless sintering in a nonoxidizing atmosphere. CONSTITUTION:When a compact formed by mixing silicon nitride with a sintering aid and compacting the mixture is sintered at <=1,600 deg.C in a nonoxidizing atmosphere, primary sintering is carried out at a constant temp. of 1,350-1,500 deg.C and secondary sintering is carried out at a constant temp. of 1,500-1,600 deg.C. Since the primary sintering temp. is lower than the conventional low sintering temp., the compact is kept at a low temp. near the alpha beta transition start temp. and alpha beta transition is effectively accelerated. Since the primarily sintered compact is sufficiently densified by the secondary sintering, high strength at room temp. is ensured.
Patent JP-H09310046-A (JP)
Title: Paste-like polishing material
Inventor: NONAKA JUNICHI
IPC: C09G1/04
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polishing material excellent in water repellent property, gloss, workability, etc., by using a specific higher alcohol as an emulsifying agent and emulsifying and dispersing a solution obtained by dissolving wax and/or a wax-like material together with an organopolysiloxane oil in a solvent into water. SOLUTION: This polishing material is obtained by using (A) an alkoxylated wax-like higher alcohol having 30-50C average carbon chain length as an emulsifying agent and emulsifying and dispersing a solution obtained by dissolving (B) wax and/or wax-like material together with (C) an organopolysiloxane oil in a solvent into water. (D) A swelling laminar clay compound and (E) an agent for strengthening fixation of a coating film are preferably further added to these components. The component A is preferably used in an amount of 0.5-20.0wt.% and the component B is preferably used in an amount of 0.1-20.0wt.%. Dimethylsilicone oil and/or an organic modified silicone oil can be used as the component C and the component C is preferably used in an amount of 0.5-20wt.%.
Patent JP-H06347497-A (JP)
Title: Evaluation testing device of antenna
Inventor: TSUCHIYA TOSHIHIRO
IPC: G01R31/00
Filed: 1993-06-11
Abstract: PURPOSE:To eliminate the influence of the surrounding condition when the evaluation of the characteristic of a small size antenna is tested, and to measure a loss owing to a mismatching accurately. CONSTITUTION:The indicating value of an ampere meter 12 is measured by inserting and connecting an isolator 13 and a reflected wave detector 2 between a standard signal generator 1 of a transmission device 3 to transmit a specific electric wave the test antenna 5 of an evaluating object, and an antenna power feeding terminal 4, and the evaluation testing device is composed so as to obtain a reflected power from the relative property between a reflected power measured beforehand and the indicated value of the ampere meter 12.
Patent JP-H0915342-A (JP)
Title: Radiation measurement instrument
Inventor: WATANABE TADAO
IPC: G01T1/167
Filed: 1995-06-30
Abstract: PURPOSE: To improve a working efficiency by performing adjustment operation only at the upper portion of a rotary stand and reducing the removal operation of a detector following the alignment. CONSTITUTION: The surrounding of a radiation detector 1 is covered with a screening body 12, a sample holder 18 is brought closer from the screening body opening which is connected to the detection surface of the radiation detector 11, and the accessing operation is stopped when a set distance is obtained. A radiation measuring instrument has a guide 13 with a scale which is linked to the sample holder 18 when the sample holder 18 and the radiation detector 11 approach within a specific distance reads the amount of travel by a scale arranged at the upper portion of a screening body and an ascent and dint position detector 16 for detecting the access of a measurement sample 19 to the radiation detector 11 up to a set distance using the guide 13 with a scale.
Patent JP-S6410617-A (JP)
Title: Formation of polycrystalline silicon film
Inventor: NAKAZAWA KENJI
IPC: H01L21/84
Filed: 1987-07-03
Abstract: PURPOSE:To form a polycrystalline silicon film without a deformation of glass or without an exfoliation of a silicon film and to form a thin-film transistor on a large-area glass substrate with good productivity by a method wherein the polycrystalline silicon film with a good orientation characteristic of a crystal particle is formed at a low temperature. CONSTITUTION:A polycrystalline insulating film 2 with orientation is deposited on a substrate 1 ; a reaction gas which is composed partly of at least a fluorine atom and a silicon atom and hydrogen gas flow on the polycrystalline insulating film. The reaction gas and the hydrogen gas are decomposed by a plasma; the orientation of the crystal of the polycrystalline insulating film 2 is succeeded; a polycrystalline silicon film 3 is formed. When SiF4 gas, Si2F6 gas or SiH3 gas is used as the reaction gas instead of SiH2F2 gas which is composed partly of the fluorine atom and the silicon atom, the same operation can be executed. Hydrogen and fluorine are gases which are required to grow Si epitaxially.
Patent JP-H11147650-A (JP)
Title: Recording paper stacker device
Inventor: TANAKA HIDEKI
IPC: B65H31/30
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To realize a recording paper stacker device wherein recording paper discharged onto a paper discharge part is conveyed to a stack position without an obstacle of recording paper newly discharged from a device main unit, and setting up in the paper discharge part of a facsimile device is facilitated. SOLUTION: A stacker device 30, such as in the case of continuing for a long period an absent condition at long period vacation time or the like, is set up previously on a paper discharge tray 15 of a facsimile device. A conveying belt 35 is formed in width wider than recording paper P of maximum size able to record an image by the facsimile device, also a length in the conveying direction is specified so that in a condition set up on the paper discharge tray 15, a part in the vicinity of a tip end is overhung to the forward from on the paper discharge tray 15.  The conveying belt 35 is moved in the conveying direction (direction of arrow mark F) at a linear speed a little higher than a conveying speed of the recording paper P discharged by a paper discharge roller pair 13, the recording paper P discharged onto the paper discharge tray 15 by the paper discharge roller pair 13 is dropped down in a storage vessel C.
Patent JP-H0911963-A (JP)
Title: Handle bar mounting structure for motorcycle
Inventor: KOTAKA TAKAYASU
IPC: B62K21/22
Filed: 1995-06-30
Abstract: PURPOSE: To change a handle bar position arbitrarily, and provide an increase in a changing range. CONSTITUTION: Arc-shaped parts having a virtual rotational center line extending in the transverse direction of a motorcycle body are formed at the right and left handle bar mounted part 10 of an upper bracket 3 formed with a front fork, and a guide hole 12 extending in the longitudinal direction is formed at the arc-shaped part. A handle bar receiving seat 14 is tightened to the guide hole 12 so as to be moved and fixed, and a handle bar 6 is secured onto the handle bar receiving seat 14 through a handle holder 18.
Patent JP-H07150353-A (JP)
Title: Vacuum treating device and film forming device and film forming method using the same
Inventor: KISHIMOTO SATOSHI
IPC: H01L21/285
Filed: 1994-07-18
Abstract: PURPOSE:To realize a vacuum treating device capable of easily executing exact temp. monitor and control of substrates in a vacuum. CONSTITUTION:The temps. of the substrates placed in the vacuum of the vacuum treating device used for a film forming device, etching device, etc., are exactly measured and monitored in a contactless state and are managed to the prescribed temps. Mirror finished surfaces 20 are installed near the surface to be formed with the films of wafers 10 prior to film formation placed on a calibration stage 5 and a substrate temp. control stage 6 at the time of monitoring the temps. of the wafers 10 under process by measuring the radiation intensity from the wafers 10 by IR radiation thermometers 14, 15 in a chamber 4 for film formation by sputtering and a substrate temp. control chamber 3 for heating or cooling the wafers prior to the film formation of, for example, the film forming device, by which the IR radiation characteristics exhibited by the wafers 10 under the metallic film formation in the chamber 4. The radiation rate of the wafers 10 for later radiation temp. measurement in the chambers 3, 4 is previously obtd. in the calibration chamber 2.
Patent JP-H0510888-A (JP)
Title: Apparatus for optically inspecting surface of rolling roll
Inventor: FUKUDA MAKOTO
IPC: G01N21/88
Filed: 1991-07-05
Abstract: PURPOSE:To obtain the roll surface stationary image of a rolling roll rotated in such a state that roll cooling water is sprinkled over the surface of the roll. CONSTITUTION:A water column forming nozzle 23 having the water jet orifice communicating with the window glass plate 21c of a housing box 21 having an annular xenon lamp 22 and a CCD camera 6 arranged therein is attached to the housing box 211 and the image of the surface of a rolling roll W is taken through the water column formed between the window part of the housing box 21 and the surface of the rolling roll W. The roll surface stationary image signal from the CCD camera 6 is stored in a frame memory 11 to be displayed on a CRT display 12 as a roll surface stationary image. When the water column forming nozzle 23 is made from an acrylic resin permitting light to pass and having transparency, a part of illumination light passes through the water column forming nozzle 23 to be emitted from the outer peripheral surface thereof to irradiate the surface of the rolling roll and a roll surface stationary image bright and sharp as a whole, easy to see and having a three-dimensional feeling is obtained.