baber/WOPTO huggingface dataset:
Patent JP-S56117554-A (JP)
Title: Spark detecting device for synthcronous machine
Inventor: YOSHIDA SHIGERU
IPC: H02K13/00
Filed: 1980-02-20
Abstract: PURPOSE:To enhance the reliability of operation by calculating the apparent temperature of a field winding from an exciting current and an exciting voltage in the rotor-field type synchronous machine, juding the generation of sparks when said temperature has exceeded a specified limit, thereby detecting the sparks effectively. CONSTITUTION:In the synchronous machine, wherein a field winding 2 is a rotor and an exiciting current is supplied by a slip ring 3 on the rotor side and brushes 4 on the stator side, the exciting current if and the exciting voltage vs are sensed. The apparent temperature Tk of the field winding 2 is calculated by the equation, (where vsk and ifk are the kth sampled values of vs and if which have been inputted as samples, respectively, R0 is a reference resistance value at a reference temperature, and tk is an apparent temperature of the field winding). The average value Tk' is obtained by using a plurality of said calculated value Tk' and deviation DELTAk between Tk and Tk' is calculated. Then DELTAk is compared with the value m which has been established beforehand. When the specified number of the states of DELTAk>=m is obtained, the warning of spark generation is issued. In this constitution, the generation of the spark in the vicinity of the brushes 4 can be detected effectively, and the continuation and expansion of the sparks can be prevented.
Patent JP-S58149318-A (JP)
Inventor: MAIKERU EDOWAADO MAAHEJI
IPC: D01F6/84
Filed: 1983-02-10
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-H11217679-A (JP)
Title: Production of copper stock having porous copper layer
Inventor: HOSHINO KOJI
IPC: C23C24/08
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently producing a copper stock having a porous copper layer upon a copper substrate surface of various shapes, where copper powder is bonded via copper to the substrate surface and other copper powder, and a high heat exchanging efficiency. SOLUTION: This method is provided with stages; (a) copper powder is temporarily bonded with an org. binder to the surface of a substrate consisting of copper or a copper alloy to prepare a pretreated stock; (b) the stock to be pretreated is held under heating in an oxidizing atmosphere to form an oxidized stock having a structure in which the copper powder and the substrate surface and each copper powder are cross-linking by oxide formed on each surface; and (c) the oxidized stock is held under heating in a reducing atmosphere to form a porous copper layer on the substrate surface where the copper powder is bonded to the substrate surface or to other copper powder by a metallic bond.
Patent JP-H08215978-A (JP)
Title: Synchronous drive control device
Inventor: OTA TATSUYA
IPC: B23Q15/00
Filed: 1995-02-08
Abstract: PURPOSE: To easily execute synchronous drive of two positions of operation parts (for example both ends of a cross rail). CONSTITUTION: The output positions of a main servo motor 17 and a synchronous servo motor 20 are comparatively computed by a controller based on the output condition of the first position detecting device 21 of the main servo motor 17 and the second position detecting device 22 of the synchronous servo motor 20, the synchronous servo motor 20 is driven by a servo amplifier based on the result of comparison computation by the controller, and when deviation over a set value is caused on the output position based on the comparison computation result, the result is output to the servo amplifier.  The synchronous servo motor 20 is driven into the condition in which the deviation is eliminated by the servo amplifier, and synchronous drive of two positions of operation parts, for example, both ends of a cross rail is easily executed so as to improve horizontal accuracy of the cross rail at elevatably moving.
Patent JP-S58138958-A (JP)
Inventor: KAWAUCHI NOBORU
IPC: F25B11/00
Filed: 1982-02-10
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-H05215554-A (JP)
Title: Gyro compass
Inventor: HANE FUYUKI
IPC: G01C19/28
Filed: 1992-02-05
Abstract: PURPOSE:To obtain a gyro compass having high accuracy and high reliability and including a less expensive azimuth servo and azimuth angle transmitting system. CONSTITUTION:A gyro compass has an azimuth deviation detector 8 which detects a deviation angle between a gyro case 1 and its support devices 3, 10, 13 around a vertical axis line, a step motor 50 for rotating the support devices around the vertical axis with respect to a disk 16, and an azimuth controller 100 for controlling the step motor 50. The azimuth controller 100 includes an azimuth controlling part 110 for inputting a deviation signal 8A from the azimuth deviation detector 8, a motor controlling part 120 including a voltage-frequency converter and a pulse direction discriminator, a step motor driver 130 and an azimuth angle accumulator 140 while a pulse rate suppressing means is provided between the azimuth controlling part 110 and the voltage- frequency converter.
Patent JP-S59146337-A (JP)
Title: Audio response system
Inventor: TOMITA KAZUYUKI
IPC: G06F3/16
Filed: 1983-02-09
Abstract: PURPOSE:To execute an audio response service sufficiently for the user by incorporating a data measuring means with a clock in an audio response device. CONSTITUTION:When a CPU is operated, the audio response operation is performed from an audio input/output part 1 again in accordance with processing data in the CPU in response to an audio input signal from the audio input/ output part 1. A clock 25 measures accurately the data even after the end of business when the operation of the CPU is stopped, on holiday, or at a continuous pause time. Consequently, the audio response service is executed with not only a service end message and a service start message but also a service pause message or the like, which is outputted when the pause state due to a trouble generated during the service is discriminated, in accordance with the time counting means of the clock 25 by only the status detection signal of the CPU.
Patent JP-S63183978-A (JP)
Title: Tape for curing
Inventor: TOMAE MASAHARU
IPC: C09J7/02
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a curing tape capable of facilitating application of a vinyl sheet, etc., in coating, by applying a tacky adhesive face and a non-tacky face to the surface of a tape longitudinally divided into two or three strips and covering the reverse surface of the tape with a non-tacky face and a tacky adhesive face opposite to the faces on the obverse surface. CONSTITUTION:A tape is longitudinally divided into two or three strips. A tacky adhesive face 2a and a non-tacky face 2b are applied to a surface of the tape and the reverse surface is covered with a non-tacky face 3b and a tacky adhesive face 3a opposite to the faces applied to the obverse surface to obtain the objective curing tape. The tape is applied to the boundary of coating surface and non-coating surface with the tacky adhesive face 3a, a vinyl sheet 5, etc., is bonded to the tape with the tacky adhesive face 2a to cover the non-coating face with the vinyl sheet 5, etc., and the coating of the coating surface is carried out.
Patent JP-S63188690-A (JP)
Title: Production of organovanadium compound
Inventor: TSUKAGOSHI KUNIMITSU
IPC: C09K5/00
Filed: 1987-01-30
Abstract: PURPOSE:To obtain the titled white light-colored and odorless compound useful as an additive in oil, etc., coating materials, inks, catalysts, etc., by blending an organic compound, containing quaternary ammonium and having a specific melting point with an aqueous solution of vanadic acid at a specific temperature and filtering the formed precipitates. CONSTITUTION:(A) An organic compound containing quaternary ammonium and having 30-80 deg.C melting point, preferably cetylbenzyldimethylammonium chloride {[C16H33N(CH3)2CH2C6H5]Cl}, stearylbenzyldimethylammonium chloride {[C18H37N(CH3)2CH2C6H5Cl} or behenyltrimethylammonium chloride {[C22H45N (CH3)3]Cl} is sufficiently blended with (B) an aqueous solution of vanadic acid, preferably aqueous solution of sodium vanadate adjusted to 10-20 deg.C at ordinary temperature and the formed precipitates are filtered to afford the aimed compound.
Patent JP-H07227865-A (JP)
Title: Powder slush-molded body
Inventor: TAKAHASHI HIDEKI
IPC: B29K23/00
Filed: 1994-02-17
Abstract: PURPOSE:To manufacture a material of light weight, superior soft feeling which can be transferred with high accuracy, can form a sophisticated skin emboss pattern and can be recycled. CONSTITUTION:The average molded film thickness of a molded body is 100-800mum, and the MFR of the molded body (190 deg.C, 2.16kg load) is 1-300g/10min., and the molded body is composed of ethylene resin of Olsen bending rigidity of 2,600kg/cm<2> or less. The feature of a powder slush molded body is the use of powder of average part diameter of 10-600mum, angle of repose of 60 deg.C or less and apparent bulk density of 0.2g/ml or more in the powder slush molding.
Patent JP-H02199468-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI YASUKI
IPC: G03G21/00
Filed: 1989-01-30
Abstract: PURPOSE:To surely recognize and hold knobs by forming the housing of an image carrier unit with a conspicuous colored material and integrally forming knobs both sides of the housing. CONSTITUTION:A basket 19 whose top is opened and which houses the image carrier unit 21 and a developing unit 22 is mounted attachably/detachably to/ from a main body. Besides, pair knobs 34 which are positioned the upper part of the both ends of an image carrier 24 are integrally formed both ends of the basket 19. Besides, the knobs 54 are integrally formed in the housing of the destaticizing part of the unit 21. Hereupon, although a toner container 20 in the unit 22 is formed of black resin not to be conspicuous with a stain, the knobs 54 can be easily recognized since the above-mentioned housing is formed of easily distinguishable-colored material from black color.
Patent JP-S59145699-A (JP)
Inventor: MIYATANI TOSHIZOU
IPC: B64F1/305
Filed: 1983-02-09
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-H11204636-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURODA TAKAHIKO
IPC: H01L21/311
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide improved reliability of connection hole and wiring. SOLUTION: Since the etching rate of a base film 48 in a first etching (C4 F8 :18 sccm) of a two-step etching is at most one-fifths of the etching rate of a flow fill film 50, a cap film 52, and the flow fill film 50 can be removed without making TiN films (44a, 44b) exposed. Since a base film 48 is removed almost at the same time as in a second etching (C4 F8 : 19 sccm), regardless of the location, it is possible to remove the base film 48 as far as to a bottom part without having Ti films 42a, 42b and AlCu films 40a, 40b exposed and to form connection holes (58a, 58b) on first wiring layers 46a, 46b.
Patent JP-H09188363-A (JP)
Title: Bottle for spraying agricultural chemical liquid agent
Inventor: KAMAKI SHIRO
IPC: B05C17/005
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To easily dilute an agricultural chemical hydrate and easily spray it accurately with hands. SOLUTION: A bottle 1 for spraying an agricultural chemical liquid agent comprises a wide-mouthed bottle body 2 and a lid section 3 which can be attached to and detached from the mouth of the bottom body 2, wherein the lid section 3 comprises a bottom opening section having a detachable function part 9 which can be attached to and detached from a detachable function part 4 of a mouth of the bottle body 2, a hollow middle section 17 whose top and bottom are open for sealing and connecting the bottom opening section with a liquid outflow plate 8, the liquid outflow plate 8 having several liquid outflow holes 11, and a closing lid 10 which can close or open the outflow plate 8.  Further, the whole or a part of the inside face of the middle section 17 is inclined under the following conditions: an area ratio of the liquid outflow plate 8 and the inside diameter circle at the mouth of the bottle body 2 is (1:2)-(1:16) and a ratio between a height from the opening bottom face of the lid section 3 to the liquid outflow plate 8 and the bottom face diameter of the opening section of the lid section 3 is (1:1/6)-(1:6).
Patent JP-S59147404-A (JP)
Inventor: EBINE KAZUHIDE
IPC: H01C7/10
Filed: 1983-02-10
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-H03228876-A (JP)
Title: Method for converting ceramics into composite material
Inventor: KATO HIDESUMI
IPC: C04B41/80
Filed: 1990-01-31
Abstract: PURPOSE:To easily convert mullite-zirconia combined ceramics into a composite material at a low cost by putting the ceramics on granules or fibers of SiC, etc., and plastically deforming the ceramics by heating to a specified temp. and pressing under a specified pressure. CONSTITUTION:Granules or fibers 2 of SiC, etc., are arranged on a heat resistant receiving die 1 and mullite-zirconia combined ceramics 3 is put on the granules or fibers 2 and plastically deformed by heating to 1,000-1,700 deg.C and pressing under <=15kg/mm<2> pressure with a pressing die 4 from the top. The granules or fibers 2 of SiC, etc., are embedded in the underside of the mullite-zirconia combined ceramics 3 and the underside of the ceramics 3 is reinforced by conversion into a composite material.
Patent JP-H03224592-A (JP)
Title: Sewing needle for sewing machine
Inventor: AKIYAMA TATSUHITO
IPC: D05B85/02
Filed: 1990-01-31
Abstract: PURPOSE:To prevent a fact that the needle thread is drawn out excessively and the needle thread under cloth is influenced by oscillation of the needle thread on cloth by forming a long groove in which the needle thread can be inserted through on one side face of a cloth- through part of a sewing needle up to the part in which its upper end part is positioned in both the upper and the lower faces of cloth at the time of the most descent of a sewing machine needle bar. CONSTITUTION:In a cloth-through part 12 of a sewing machine sewing needle N1, an needle thread insert-through hole 13 which passes through from its one side part 12a to the other side face 12b is formed, and on one side face 12a, a long groove 14 is formed. This long groove 14 is formed so that its lower end part communicates with the needle thread insert- through hole 13, and also, formed along the longitudinal direction of the cloth-through part 12 to the upper part of the needle thread insert-through hole 13, and the upper end part 14a of the long groove 14 is formed so that it is positioned at the same height as the upper face of cloth W at the point of time when the sewing needle N1 reaches the most descent point. Accordingly, at the point of time when the sewing needle N1 reaches the most descent point together with a sewing machine needle bar or immediately before it, the needle thread is held down to the cloth side by the upper end part 14a of the long groove 14 positioned in both the upper and the lower faces of the cloth W and stopped. In such a way, even if the needle thread is oscillated on the cloth W, it is not transferred to the needle thread positioned in the lower part of the cloth W.
Patent JP-S59149259-A (JP)
Title: Automatic control of starting tension of web on web rewinding apparatus
Inventor: SAKABE NORIHISA
IPC: B65H23/06
Filed: 1983-02-08
Abstract: PURPOSE:To prevent rupture of a web by automatically starting at an optimum timing, the feedback control for a brake apparatus for adjusting the tension of a web in accordance with the set tension of the web. CONSTITUTION:The tension T1 at the present time which is detected by the first and the second web-tension detectors 5A and 5B and the set value T2 of a setting device 5C are compared in the first comparator 11, and a brake apparatus 4 for a web taking-up body is feedback-controlled so that the deviation is reduced to zero. In said feedback control, open-loop control is performed, setting a switch 12 as an initial-brake setting signal side, until the detected tension T1 reaches a control-start instruction tension TS supplied from a tension level setting apparatus for start 13, and when the tension TS is reached, the switch 12 is switched to start feedback-control. Thus, the rupture of the web due to the excessively early or slow start of feedback control is prevented, and the working performance can be improved.
Patent JP-S62179664-A (JP)
Title: Method for correcting ultrasonic flaw detection image
Inventor: OTSUKA MINORU
IPC: G01N29/06
Filed: 1986-02-01
Abstract: PURPOSE:To obtain a sharp image easy to look at by removing the regular strain of the image, by detecting the internal flaw of a body to be inspected not only to output the same to an image processing apparatus through a drive apparatus but also to store the same in a memory apparatus and correcting shift quantity. CONSTITUTION:The transmission pulse of a flaw detector 2 is transmitted to matter to be inspected from the probe 1 supported by a drive apparatus 8 and the internal flaw of said matter is outputted to an image processing apparatus 3 through the flaw detector 2 and the coordinates position signal of the probe 1 is outputted from the apparatus 8. The apparatus 3 has memory function storing the coordinates signal from the flaw detector 2 and a flaw image is stored in a memory as shift quantity DELTAL is contained. The image at this time is displayed on a display monitor 4. Therefore, by indicating the cursor of a correction part indication apparatus 5, the selection of a correction area is performed and the shift quantity DELTAL is detected by a correction apparatus 6 to perform correction.
Patent JP-H07228862-A (JP)
Title: Sealing material composition
Inventor: YAMAUCHI YASUSHI
IPC: C08L91/00
Filed: 1994-02-18
Abstract: PURPOSE:To obtain the subject composition, containing a modified polysulfide polymer, a curing catalyst and a surface tack modifier without any remaining surface tack after curing and deteriorating the aesthetic properties of the appearance of a cured product and adhesion of a coating and useful for construction, etc. CONSTITUTION:This composition contains (A) a modified polysulfide polymer, (B) a curing catalyst and (C) a surface tack modifier. Furthermore, e.g. a compound expressed by formula I [R<1> to R<4> each is a bivalent organic group; n is a positive integral is preferably used as the component (A) and, e.g. a compound expressed by formula II [R<5> and R<6> each is H or a 1-8C hydrocarbon; (x) is 1-4; M<1> is a group VIIb or VIII metal of the Periodic Table], especially a mixture of equal amount of ferric dimethyldithiocarbamate with zinc dibutyldithiocarbamate is preferably used as the component (B). For example, liquid paraffin that is paraffins which is liquid at normal temperature is preferably used as the component (C).
Patent JP-S57135455-A (JP)
Title: Video tape recorder
Inventor: SUDA KENICHI
IPC: G11B15/44
Filed: 1981-02-16
Abstract: PURPOSE:To obtain a light and small-sized video tape recorder, and also to improve its operation, by multiple use of force of a motor to be used, and also raising the working efficiency of parts. CONSTITUTION:The first rotary body is rotated and driven by a motor L for driving a reel table, and the rotary shaft is provided so as to be freely movable. The second rotary body is rotated and driven by the first rotary body, and its rotary shaft is provided so as to be freely movable, independently from the rotary shaft of the latter. The rotary shaft positioning member switches selectively so that one of these rotary bodies is fixed and the other rotary shaft is made freely movable. Turning force of the rotary body whose rotary shaft has been set so as to be freely movable by this positioning member is transferred to one reel table of said supply and take-up reel table A and B by the rotating direction of the motor L.
Patent JP-S5351772-A (JP)
Title: Watch with battery life warning indicator
Inventor: TAKAMUNE HIROAKI
IPC: G04G19/00
Filed: 1977-02-28
Abstract: PURPOSE:To warn the battery life by accomplish the indication such that the flashing period of an indicating element is varied for the normal condition and for the lowered condition of the battery voltage.
Patent JP-S57134951-A (JP)
Title: Forming method of flat wiring layer
Inventor: YASHIRO TAKEHISA
IPC: H01L21/3205
Filed: 1981-02-16
Abstract: PURPOSE:To make possible multi-layer of wiring layer of IC by making into a flat wiring layer having nearly the same level of the upper surface, an insulation layer having a reversed pattern of wiring pattern adjacent to the side of a desired pattern on an insulation substrate, and a surface that includes the upper  surface of the insulation layer. CONSTITUTION:A reversed pattern consisting of an insulation layer I1 on an insulaion layer A and Pt layer Q1, Q2 are formed. After forming a photo resist layer T1 over the entire surface, the insulation layer I1, and Pt layer Q1 are exposed by ashing the entire surface and the resist layer is removed leaving only the insulation layer I1 and the Pt layer Q1. A heat treatment after forming a poly Si layer U1 over the entire surface forms a wiring layer W1 consisting of  Pt silicide by reaction with the Pt layer Q1. When the unreacted poly Si layer U1 is removed, the surface F1 of the insulation layer I1 and the surface H1 of  the wiring layer W1 are made on the same level.
Patent JP-H07228840-A (JP)
Title: Coating material antifoulant to food
Inventor: KOJIMA HIROSHI
IPC: C09D183/04
Filed: 1994-02-18
Abstract: PURPOSE:To provide a coating material excellent in heat resistance, hardness and antifoulancy to food by dissolving or dispersing an alkyl silicate, a silicate, colloidal silica, an alkaline earth metal nitrate salt, a crosslinking agent and an inorganic filler in a solvent. CONSTITUTION:The coating is produced by dissolving or dispersing (A) 100 pts.wt. of an alkyl silicate of formula: (R<2>)nSi(OR<3>)4-n (R<2>, R<3> are 1-4C alkyl; n is 1-3), (B) 5-50 pts.wt. of a silicate of formula: Si(OR<1>)4 (R<1> is 1-4C alkyl), (C) 5-50 pts.wt. of colloidal silica, (D) 5-50 pts.wt. of an alkaline earth metal salt, (E) 2-25 pts.wt. of a silicone crosslinking agent, (F) 10-100 pts.wt. of an inorganic filler in a solvent such as methanol.
Patent JP-S61180219-A (JP)
Title: Driving method of liquid-crystal element
Inventor: YAZAKI MINORU
IPC: G02F1/133
Filed: 1985-02-06
Abstract: PURPOSE:To prevent liquid crystal from deteriorating and to prevent selective contents of the liquid crystal from changing owing to pulse width dependency, cumulative response effect, etc., by applying pulses below the threshold value of the liquid crystal to the liquid crystal in an unselected state so that the mean value of DC components of positive and negative voltage pulses is zero without reference to the selective contents of respective picture elements and multiplicity. CONSTITUTION:Driving condition is so determined that a scanning electrode X1 is set at zero V in a nonselection period t1 and a signal electrode Y, on the other hand, is applied with +3V as the 3rd voltage pulse (+V3.t4) for 100mus, -3V as the 4th voltage pulse (-V3.t4) for 100mus, -3V as the 5th voltage pulse (-V3.t3) for 100mus, and +3V as the 6th voltage pulse (+V3.t3) for 100mus. An AND gate 61, a NOR gate 62, a transmission gate 63, and a liquid-crystal element 64 are provided. The transmission gate 63 is selected with signals (c), (d), and (f-i) to generate driving waveforms of a scanning electrode and a signal electrode. Further, voltages V1-V3 are driving voltages of the scanning electrode and signal electrode.