baber/WOPTO huggingface dataset:
Patent JP-H02312498-A (JP)
Title: Method for fitting net to fixture in microphone head and fitting metallic die
Inventor: HASHIMOTO IWAO
IPC: H04R1/08
Filed: 1989-05-29
Abstract: PURPOSE:To improve operability by close fitting by positioning a fitting metal mold with a positioning fit part to an inner peripheral inlet hole of a fixture member, inserting it, inserting the center opening of lower net to a tip face of a spread guide part and pressing the lower net from the inside with a ring press part of a press metal mold. CONSTITUTION:A fitting metal mold 13 is positioned and fitted to an inner peripheral inlet hole 6 of the fixture member 4 with a positioning fit part 16 and a center opening of a lower net 2 is fitted to a tip face 14a of a spread guide part 14 and the lower net 2 is pressed from the inside with a ring press part 18 of the press metal mold 12 to expand gradually the center opening of the lower net 2 along the spread guide part 14 to be moved to the guide part 15 and the center opening spread via the guide is closely fitted to the outer peripheral bonding face 7 of the fixture member 4 automatically. Thus, the close fitting of the center opening inner ridge 3a of the lower net 2 with respect to the outer peripheral bonding face 7 of the fixture member 4 is implemented easily.
Patent JP-H09297028-A (JP)
Title: Output process circuit for gyro sensor and still camera using the same
Inventor: SANGO YOSHITAKA
IPC: G01C19/5649
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To shorten a time period from power source turn-on till becoming a stable state where an angular velocity is detectable. SOLUTION: An output process circuit of a gyro sensor 1 is provided with a low-pass filter 2 and a high-pass filter 3, so that only a frequency component in a specified band of an output of the gyro sensor 1 is allowed to pass through. An analog switch 42 of a forced charge circuit 41 short-circuits an output end of a capacitor 8, which decides low frequency cut-off in the specified band, to ground for a specified period which starts with power source turn-on of the output process circuit, and, when the output of the gyro sensor 1 contains a DC offset component, the capacitor 8 is forcedly charged. After lapse of specified period, the analog switch 42 is turned off, and then the high-pass filter 3 starts an ordinary operation.
Patent JP-S6117331-A (JP)
Inventor: FURANKU ROORANDO RAGURANDO JIY
IPC: H01J9/14
Filed: 1985-06-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10307451-A (JP)
Title: Electrifier
Inventor: NAGAMORI YOSHITAKA
IPC: G03G15/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent potential by electrification from being fluctuated by stably bringing an electrifying electrode into contact with an electric charge receptor and rotating it at an electrifier provided with the electrifying electrode where semiconductive film is made cylindrical and is arranged so as to bring it into contact with the electric charge receptor. SOLUTION: A support roll 3 inserted into the inside of an electrifying electrode 2 and circulating and moving the electrifying electrode 2 by bringing it into contact with the electric charge receptor 1 is arranged, and sprockets 5 rotating while being brought into contact with the inner peripheral surface of the electrifying electrode 2 are disposed on its both sides. The sprocket 5 is provided with plural protrusions 5a on the peripheral surface and is pressed outside by a spring 6 arranged between it and the support roll 3. Also, plural apertures engaging with the protrusions 5a are provided along the peripheral direction at both edge parts of the electrifying electrode 2.  Thus, the electrifying electrode 2 is circulated and moved while the apertures are engaged with the protrusions 5a of the sprocket 5 and the tension of the width direction is imparted to the electrifying electrode 2 by the spring 6. Therefore, contact between the electrifying electrode 2 and the electric charge receptor 1 is stabilized.
Patent JP-H11321045-A (JP)
Title: Portable printing apparatus
Inventor: MATSUI SHOICHI
IPC: B41J29/46
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable printing apparatus which solves problems of deterioration in print quality due to a decrease of an operation voltage when the apparatus is driven by a battery and ineffective use of a battery capacity resulting from a wrong judgment of a minimum battery voltage although the battery capacity remains, thereby having a good print quality and utilizing the battery effectively. SOLUTION: A count of dots which color simultaneously in accordance with a battery voltage can be obtained by a voltage detection means 2 for detecting a voltage at a non-operation time and a previous phase hold time of a stepping motor 9, an operation voltage calculation means 3 for calculating an operation voltage from the detected voltage and a simultaneous coloration dot count limit means 4 for limiting the count of dots colored simultaneously.
Patent JP-H02311052-A (JP)
Title: Current superimposing circuit
Inventor: IMOKAWA MIKIO
IPC: H04L25/02
Filed: 1989-05-26
Abstract: PURPOSE:To avoid the increase in the circuit resistance due to broken oxide film of a data communication cable and to prevent waste of power consumption even during data transmission by changing the current supply to the data communication cable slowly timewise. CONSTITUTION:A current superimposing circuit 4 connecting to a cable 3 consists of a transformer 5, its secondary rectifier circuit 6, a primary switching transistor(TR) 7, and a clock duty modulation circuit 8 with a CR time constant element 10 controlling the duty cycle of a base drive pulse of the TR 7. The circuit 8 detects a change in a start/stop signal 12 based on a steady-state clock 11 to modulate the duty cycle of the drive pulse of the TR 7 at start into steady clock width from clock width '0'. Moreover, the clock is modulated with a time from steady clock width into clock width '0' at stop and the clock is stopped finally. Thus, the power sent to the secondary side of the transformer 5 is changed slowly and periodic current superimposition is attained without giving effect on the communication data on the cable 3.
Patent JP-H10317395-A (JP)
Title: Execution method for manhole base plate invert
Inventor: UMEZAWA YUKIO
IPC: E02D29/12
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To cope with the various shape requirements of a confluence type invert with plastic moldings of few kinds by cutting the plastic molding used on an auxiliary passage side into a curved surface corresponding to the curved surface shape of the confluence section of the plastic molding used on a main passage side, and combining them. SOLUTION: When a base plate invert is to be formed, a plastic molding used on an auxiliary passage side is cut into a curved surface corresponding to the curved surface shape of the confluence section of a plastic molding used on a main passage side, and these plastic moldings are combined to constitute a form merging the auxiliary passage with the main passage. When a main passage side form 51 is a curve type, for example, bottom faces on the main passage side and auxiliary passage side are set to nearly the same level, and a curve type molding 42 is cut and machined into the three-dimensional curved surface having the radius of curvature R of the main passage side form 51 in the horizontal direction and having the radius of curvature (r) of the rod portion of the main passage side form 51 in the vertical direction to form an auxiliary passage side form 52.
Patent JP-H05322436-A (JP)
Title: Heat insulating door
Inventor: AOKI TAKASHI
IPC: F25D23/02
Filed: 1992-05-26
Abstract: PURPOSE:To improve the appearance of a door front surface, and at the same time, increase the hardness of a glass, prevent the unevenness on the front surface from happening, and improve the strength of the door body by filling a foaming heat insulating material between an outer plate for which a color layer is provided on the rear surface of a glass, and a door inner plate which is provided with a specified interval on the rear side of the outer plate. CONSTITUTION:The title heat insulating door for a refrigerator, etc., has an outer plate 11 being formed using a glass 11a on which a coloring layer 11b of an acrylic-urethane paint, for which a coloring is done by a flow coater, etc., on the rear surface, and then baked, is provided. Then, a door frame 12 is attached to the outer periphery of the outer plate 11, and the whole periphery of a door inner plate 14 which is arranged at a specified interval to the outer plate 11, is held by the door frame 12, and a foaming filler 15 is expand-filled in a gap between both parts 11, 14. By such type of heat insulating door, the appearance of the front surface can be improved by the luster and flatness of the glass 11a, and at the same time, the strength of the door body can be improved by the hardness of the glass 11a. Also, an excellent design can be obtained by the existence of the coloring layer 11b.
Patent JP-S6114256-A (JP)
Title: Sheet-form vibration damper and production thereof
Inventor: NOJIMA MASAHIRO
IPC: C08L21/00
Filed: 1984-06-29
Abstract: PURPOSE:To form a sheet-form vibration damper having excellent performance under temperature conditions of about 40 deg.C, by kneading an inorg. filler and a rubber contg. isocyanate groups at its terminals with a bituminous substance and molding the mixture. CONSTITUTION:50-250pts.wt. inorg. filler (e.g. talc, asbestos, mica or silicaballoon) and 1-10wt% (based on the entire quantity of compsn.) rubber contg. isocyanate groups at its terminals (e.g. polybutadiene contg. isocyanate groups at its terminals) are melt-kneaded with 100pts.wt. bituminous substance (e.g. straight asphalt and/or blown asphalt) by heating. The mixture is molded into a sheet, thus obtaining a vibration damper of 1-10mm. in thickness.
Patent JP-H07291823-A (JP)
Title: Improvement in or concerning cosmetic composition
Inventor: WARUTAA TOOMASU GIBUSON
IPC: A61Q17/00
Filed: 1993-06-03
Abstract: PURPOSE: To obtain an anti-bacterial cosmetic composition containing a 6-12C acyl lactylate or its derivative as an active ingredient and useful for preventing or reducing hair loss and skin damages such as acne. CONSTITUTION: This anti-bacterial cosmetic composition contains a 6-12C acyl lactylate of the formula [RCO is a (saturated) acyl radical; M is H, a mono or divalent counter ion acceptable for cosmetics; (a) is 1-4; (b) is 1, 2] or its derivative. The acyl lactylate of the formula is preferably octanoyl or dodecanoyl lactylic acid sodium, potassium or calcium salt. The composition is useful for the loss of hair, especially androgenic alopecia, and is also effective for treating skin damages. The skin damages are related to the topical bacterium infections of skin, pores or hair follicles, and include spots, swellings and spastic eczema.
Patent JP-S6025275-A (JP)
Title: Forming method of gate of field-effect type transistor
Inventor: YAMAZOE HIROSHI
IPC: H01L29/80
Filed: 1983-07-20
Abstract: PURPOSE:To reduce the leakage currents of a gate in a MES.FET with a III-V compound semiconductor active layer by exposing the surface of a III-V group compound semiconductor in a hydrogen plasma atmosphere and forming a metallic film on the surface of the semiconductor through an evaporation method or a sputtering method. CONSTITUTION:An SiO2 film 13 is formed on an active layer 12 at a substrate temperature of 320 deg.C through a CVD method, and a positive type resist 14 is applied. The resist film 14 is processed through a photo-lithography method, and SiO2 13 is processed by a buffer solution consisting of fluoric acid and an ammonium fluoride aqueous solution. The exposed active layer is corroded slightly with a tartaric acid group corrosive liquid, washed by water and dried. A substrate is installed in a reaction chamber for a plasma CVD device, H2 gas is introduced and pressure in the chamber is decompressed up to 0.8Torr, and plasma is generated. Metallic films 15, 16 are formed by another metallizing apparatus or a sputtering device. The resist film 14 is dipped in heated acetone, swollen and dissolved, and removed together with the metallic film 15 on the resist film 14.
Patent JP-H11330558-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: TOMINAGA KOJI
IPC: H01L33/42
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To inhibit the reduction in the characteristics of a nitride semiconductor light-emitting element due to the oxidation of a P side electrode and to raise the light emission characteristics of the element by a method wherein the P side electrode consists of an ohmic layer adhered to the almost front surface of P-type contact layer and an anti-oxidation layer formed between this ohmic layer and a protective layer. SOLUTION: A P side electrode 7 consists of an ohmic layer 7A formed on the almost front surface of a P-type contact layer 6 and an anti-oxidation layer 7B provided in such a way as to cover this layer 7A. When a protective layer 12 is formed of an oxide film, this layer 7B discharges a role for blocking oxygen and inhibits the oxidation of the layer 7A. Accordingly, even though the oxide film, such as an SiO2 film, a TiO2 film and an Al2 O3 film, is used as the film 12, the oxidation of the layer 7A at the time of the formation of the film 12 is inhibited and the resistance of the layer 7A is never increased. As a result, the light emission characteristics of a nitride semiconductor light- emitting element can be raised.
Patent JP-H06344389-A (JP)
Title: Mold
Inventor: FUJIMOTO MASAMICHI
IPC: B29C45/02
Filed: 1993-06-03
Abstract: PURPOSE:To realize a mold facilitating the venting of air from an air vent to prevent the generation of inferiority such as non-filling, a void or a pinhole. CONSTITUTION:In a mold of a transfer mold device, an ejection pin 19 is provided to an air vent part 17 so as to be capable of removing the resin burr bonded to the air vent part 17 being the passage venting the residual air present in molds 3, 4 and a tablet 8.
Patent JP-S5560542-A (JP)
Title: Polyolefin composition
Inventor: TANAKA TOORU
IPC: C08L23/02
Filed: 1978-10-30
Abstract: PURPOSE: To prepare the title compostion having excellent impact strength, environmental crack resistance, and moldability, by blending a specific high molecular weight polyolefin and a low molecular weight polyolefin prepared in the presence of a specific catalyst.  
     CONSTITUTION: A composition composed of (A) 30W70 parts by weight of a polyolefin having a density of 0.915W0.955 and a viscosity-average molecular weight of 300,000W700,000, and (B) 70W30 parts of a polyolefin having a density of 0.940W 0.977 and a viscosity-average molecualr weight of 10,000W40,000, wherein the ratio of the viscosity-average molecular weight of A to taht of B is 15W55, and the melt index of the composition is less than 0.05. The polyolefins A and B are prepared by polymerising ethylene or ethylene and ≤10wt% of other α-olefin, in the presence of a catalyst composed of (a) a reaction product of an oxygen-containing organo-magnesium compound and a Ti-halide, or a reaction product of an oxygen- containing oragne-magnesium compound, an exgano-containing organo-titanium compound and an Al-halide, and (b) an organo-aluminum compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09313301-A (JP)
Title: Armrest device for chair
Inventor: HORIKI TOSHIYUKI
IPC: A47C7/54
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To appropriately adjust the front, back, left and right positions and angle shake of an armrest corresponding to the operation posture of a sitting person. SOLUTION: In this armrest device for 3 chair for which the armrest 4 can be horizontally moved on the armrest supporting base 3 of an armreset frame 5 fixed to a chair main body side, a fixed supporting shaft 12 and a movable supporting shaft 11 movable in the width direction of the chair are provided on one of the mutualy facing surfaces of the armrest supporting base 3 and the armreset 4 and two guide grooves 9 and 10 to which the fixed supporting shaft 12 and the movable supporting shaft 11 are respectively fitted are arranged in front and back directions and provided on the other side. The armrest 4 is horizontally moved to the armrest supporting base 3 while respectively guiding the respective supporting shafts 11 and 12 by the guide grooves 9 and 10.
Patent JP-S5656844-A (JP)
Title: Extrusion molding of plastic form
Inventor: BANDOU TAKAYASU
IPC: B29C48/06
Filed: 1979-10-17
Abstract: PURPOSE:To obtain easily a resin form having a core member by a method wherein the core member is introduced continuously into a mold upon extrusion molding and is coated by supplying a resin simultaneously. CONSTITUTION:A plurality of filaments 1, constituting core members of respective sides of sections of an extruded form and wound into hooplike shapes, are introduced into a crosshead die 11 through slots 12. Respective filaments 1 are converged further into sectional configurations of the form along core metals 13. Simultaneously, molten resin 21 is supplied from a cylinder 10 through a head 14 to coat the filaments 1, subsequently, both of them are extruded through the base 15 to obtain a resin coated form. A fiber reinforced form having a complicated configuration may be obtained easily.
Patent JP-H07174303-A (JP)
Title: Steam generator
Inventor: ISHII YOSHIHISA
IPC: F24F6/00
Filed: 1991-03-28
Abstract: PURPOSE:To suppress precipitation of scale to a heating surface, etc., of a heating tank and to prevent damage of a heater wire, a decrease in a thermal efficiency due to adherence of the scale by forcibly feeding water to be heated of the heating surface. CONSTITUTION:Water in a heating tank 1 in which a heater 2 generates heat and the heat is transferred via a heating surface 4 is raised by the air fed by an air pump 81 to be diffused from an air diffuser 9, and fed to a gas-liquid separator 10. A filler 11 is dropped while a surface of the filler 11 is moistened, and dropped to a water channel tube 15. When a dropping quantity is much, the water is drained by exceeding an overflowing position of a drain port 14. Incidentally, since a precipitating speed of scale to the surface 4 is exponentially increased as a water temperature rises, it is necessary to lower the water temperature as high as possible from an aspect of suppressing the precipitation of the scale. Then, hot water of the surface 4 is forcibly fed by diffusing the air by using the pump 81 to reduce in thickness a fluid laminar film. Thus, the adherence of the scale to the surface 4 can be largely suppressed.
Patent JP-H06313166-A (JP)
Title: Spray-type, water and oil repellent composition
Inventor: NAKAMURA KAZUTO
IPC: C09K3/30
Filed: 1993-04-27
Abstract: PURPOSE:To obtain the subject composition improved in water and oil repellency by mixing a specified fluorinated water- and oil-repellent base material, water and a 1-4C lower alkanol. CONSTITUTION:This repellent composition is obtained by mixing: 0.05-5wt.% fluorinated water- and oil-repellent base material (A) comprising a (co)polymer of a polymerizable alpha,beta-monoethylenically unsaturated monomer of a skeleton having at least two perfluoroalkylated monovalent groups all of which are bound to the same carbon or nitrogen atom and at least one of which is a monovalent group having a polar atomic group between the carbon or nitrogen atom and the perfluoroalkyl group, if necessary, with other monomer, 0.1-20wt.% water (B), and a 1-4C lower alkanol (C).
Patent JP-H07312971-A (JP)
Title: Power transmission mechanism of threshing chamber of threshing apparatus
Inventor: NAKAJIMA SHIGERU
IPC: A01F12/56
Filed: 1994-05-24
Abstract: PURPOSE:To prevent the disengagement of a transmission belt of a belt transmission mechanism even by vertically tilting a mobile frame and to improve the operability of the mobile frame by inhibiting the elongation and contraction of the transmission belt. CONSTITUTION:A mobile frame 15 is provided with a belt tension 33 on a belt transmission mechanism 27. The supporting arm 35 of a tension pulley 34 is pivoted to a rotary supporting shaft 16. A transmission belt 30 extended between a driving pulley 28 and a threshing drum pulley 29 is supported by an upper idler pulley 31 fixed to a rotary supporting shaft 16 and a lower idler pulley 32 attached to a fixed frame 14. The lower idler pulley 32 is positioned in the space between the oppositely placed driving pulley 28 and threshing drum pulley 29 and above the threshing drum shaft 23 to keep the wound length of the transmission belt 30 nearly at a constant level.
Patent JP-S63298398-A (JP)
Inventor: WATANABE HIROSHI
IPC: B29C49/00
Filed: 1987-05-29
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-2000322864-A (JP)
Title: Magnetic tape cassette
Inventor: NAKANE TAKANOBU
IPC: G11B23/087
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To precisely define a position of a magnetic tape in the heightwise direction at a tape outlet of a cassette. SOLUTION: A magnetic tape cassette is provided with a pair of take-up hubs 26, around which a magnetic tape is to be wound, accommodated within a cassette case formed by combining an upper half and a lower half 12 in a paired lid, via sheets 34, 36 disposed on its upper and lower surfaces. In this case, the lower half 12 is provided with a thick section 3 on the entire surface ranging outwardly from the position at which the sheets 34, 36 are to be disposed toward the vicinity of a tape outlet of the cassette.
Patent JP-S5258475-A (JP)
Title: Production of semiconductor device
Inventor: ARANO KAORU
IPC: H01L21/306
Filed: 1975-11-10
Abstract: PURPOSE: To prevent abnormal etching at the time of forming contact holes by depositing an insulation protecting film formed by vapor growth on a semiconductor substrate by way of an oxide film formed by thermal decomposition of organic compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61293501-A (JP)
Title: Extracting method for fragrant substance
Inventor: ARIGA TOSHIAKI
IPC: B01D11/04
Filed: 1985-06-21
Abstract: PURPOSE:To extract a fragrant substance contained in a fragrant material with high efficiency by conducting extraction using alkyl ester of fatty acid. CONSTITUTION:A fragrant substance contained in a fragrant material such as soy, wine, etc., is extracted with alkyl ester of a fatty acid having >=10 total carbon atoms. Since alkyl esters of fatty acid having 10-22 carbon atoms are odorless in itself having higher boiling point than the substance to be extracted, being in the liquid state at use. Particularly, fatty acid esters such as ethyl caprylate, ethyl palmitoleic acid are advantageous concerning safety.
Patent JP-S5258144-A (JP)
Title: Water controller
Inventor: YAMANOUCHI SHIYUUJI
IPC: F16K7/17
Filed: 1975-11-07
Abstract: PURPOSE: To cimpletely drain water by automatically connecting an inner water channel and a water discharging port upon draining operation while stopping water flow. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5658782-A (JP)
Title: Inverter power supply device
Inventor: MASUI HISASHI
IPC: H02M7/497
Filed: 1979-10-17
Abstract: PURPOSE:To reduce the dead time in controlling peculiar to a power source in accordance with the increase of number of cascade stages by a method wherein multi- inverters are placed in a cascade connection and each phase is sequentially made to shift by a given phase to perform operation. CONSTITUTION:Multi inverters 7, 8 are placed in a cascade connection and each phase is sequentially made to shift by a given phase, 180 deg./n (n is the number of cascade stages of the inverter) to perform a high frequency operation. At this time, when the number of cascade stages is two, for example, the number of pulses of output current supplied to a load 6 becomes two times of the existing ones, thus, the average dead time of control is reduced to half of the existing dead time.