baber/WOPTO huggingface dataset:
Patent JP-H0440385-A (JP)
Title: Feeding system for two-frequency localizer antenna consisting of one antenna array
Inventor: UEMURA TOSHIMI
IPC: G01S1/16
Filed: 1990-06-05
Abstract: PURPOSE:To easily form two different radiation patterns by switching the feeding system of a single-frequency localizer antenna, which consists of plural antenna elements arrayed at nearly equal intervals, to a feeding system with which two-frequency operation is possible. CONSTITUTION:A directional carrier DC input signal is distributed 2 into 12 at a ratio required for specific radiation pattern and a divided signal component corresponding to an antenna element couple 1a is mixed 4 and 7a with a clearance carrier CC signal which is not distributed into 12 and one of clearance side-band (CSB) signals which are distributed 5 into 12; and the composite signal is supplied to the element couple 1a to prevent the coverage margin of a CC radiation pattern from decreasing. A directional side-band(DSB) input signal is distributed into 11 signals, which are mixed 6b - 6l, and 7b - 7l with the CSB signals and DC signals for the signals except the element couple 13 and the composite signal is supplied to the element couple 1b - 1l. Thus, the radiation patterns of a directional system and a clearance system which differ in beam shape can easily be formed by one antenna without changing the antenna element couples 1a - 1l, a transmission cable, etc.
Patent JP-H05314644-A (JP)
Title: Method for starting disk player
Inventor: KUWAYAMA YASUNORI
IPC: G11B19/02
Filed: 1992-05-12
Abstract: PURPOSE:To substantially shorten the time up to a picture output by the rearrangement of respective steps by starting a disk motor after a disk is chucked and controlling the start in a specified time sequence. CONSTITUTION:When the start from selecting a required chapter to display the picture is executed after the disk 2 is loaded, the disk motor 3 is started after the disk 2 is chucked. Thereafter, the start is controlled by the time sequence so that focus search is executed and after the focus is closed, that the disk motor 3 is rotated normally is confirmed and the required chapter is selected. In such a manner, control from the focus search to be closed is realized within the time required for the rise of a revolving speed from the start of the disk motor 3 to normal rotation and shortening the time up to the picture output is realized.
Patent JP-H10335890-A (JP)
Title: Chip component feeder
Inventor: ITO TETSURO
IPC: B23P19/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent the lateral deviation of a chip components feed case mounted on a holder by gripping the lower side of the feed case with gripping walls and gripping and holding the side faces of the feed case with hold pieces. SOLUTION: A holder 14 has a support face 70 and a butt face 71 disposed crosswise, the support face 70 has gripping walls 72, 73 for gripping the lower side of a chip components feed case and the butt face 71 has hold pieces 74, 75 for gripping and holding the side faces of the feed case, such that when the feed case is mounted on the holder 14, the gripping walls 72, 73 grip the lower side of the case and the hold pieces 74, 75 grip and hold the side faces of the feed case. As a result of this, the lateral deviation of the feed case mounted on the holder 14 is surely prevented.
Patent JP-H0689619-A (JP)
Title: Manufacture of tape electric wire
Inventor: TAKAGI MASAZUMI
IPC: H01B7/08
Filed: 1993-06-17
Abstract: PURPOSE:To maintain the sticking position of a heat roll constantly, and to prevent generation of a pressing unevenness, by detecting the position of the peripheral surface of the heat roll by a position sensor, and correcting the position of the heat roll depending on the data from the position sensor. CONSTITUTION:The outer periphral surface of a temporary heat roll 10a is detected by a dial gage 33a along the whole periphery, and the average value is opearted. When one position is larger than the average value, the temporary heat roll 10a is corrected to escape as the different amount when the position is moved a specific angle between the detected position by the dial gage 33a and the sticking position. By carrying out such a correction along the whole periphery of the temporary heat roll 10a, a control device 74 moves and corrects the position of the temperary heat roll 10a depending on the stored data when the temporary heat roll 10a is rotated.
Patent JP-H04228168-A (JP)
Title: Method of measuring length of tape
Inventor: MANFUREETO GURIIDEN
IPC: G11B27/17
Filed: 1991-05-21
Abstract: PURPOSE: To provide a measuring method for a tape length wound on a reel capable of accurately calculating the tape length when neither information as to the whole length of the tape nor information as to the thickness of the tape is given. CONSTITUTION: Motion of a tape having an arbitrary controlled or uncontrolled speed is controlled in a short time by a control device during measuring operation, and at this time, at least, two different winding circumferential lengths are calculated in value of u1 ...un , and an interpolation rectilinear line is calculated on the value, and then the wound tape length Lx is evaluated based on the following standard calculation. Lx =(Ux <2> -Us <2> )/(2.mR).
Patent JP-H10336367-A (JP)
Title: Image reader
Inventor: KURODA YOSHIMI
IPC: G03B27/62
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To surely remove dusts or paper powders of a reading part and static electricity generated at the reading part, and to exactly read an original by providing a cleaning means for cleaning the reading part of a cover member while being linked with the opening and closing of a scanner cover. SOLUTION: A scanner cover 2 is opened from an original reading position to the upper part with a supporting shaft O as a center at the time of original change or the like. At that time, a rack gear 22 attached to the scanner cover 2 is rotated in an anti-clockwise direction with the supporting shaft O as a center, and a pinion gear 21 attached to a supporting member 24 so as to be freely rotatable is rotated to the anti-clockwise direction. A blush 25 attached through a bracket 23 is rotated to the anti-clockwise direction according to the rotation of the pinion gear 21. When the blush 25 passes through a reading part S, the dusts of the reading part S are removed. Moreover, the blush 25 is a destaticizing blush, so that static electricity charged in the reading part S can be simultaneously removed.
Patent JP-H05310908-A (JP)
Title: Preparation of polyalkylene oxide
Inventor: UORUTAA TOOMASU REICHIRU
IPC: C08G65/12
Filed: 1992-05-14
Abstract: PURPOSE: To efficiently produce a polyalkylene oxide that does not emit offensive odors and has an industrially desired particle size by using a specified zinc alkoxide catalyst with the polymerization reaction rate selected from a low to high level.  
     CONSTITUTION: The polyalkylene oxide is produced by a method in which (A) a cyclic oxide, (ethylene oxide and/or propylene oxide), of the formula, (wherein R 1  is H or methyl radical), is brought into contact with a catalyst containing the reaction product of (B) B 1  fumed silica less than 10 nm in average particle size and 10-60 m 2 /g BET/N 2  in surface area, and B 2 : a nonionic surfactant, in a contact condition in an inactive medium, B 3 : zinc compound, preferably diethyl zinc, of the formula R 2 Zn, [wherein R represents 1-8C alkyl groups, a (alkyl-substituted) phenyl or naphthyl group, and others], and B 4 : a 2-6C linear alkanediol or a cycloalkanediol having a 5-6C ring, (preferably 1,4-butanediol and diethylene glycol). 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000338698-A (JP)
Title: Hole transfer polymer and electrophotographic photoreceptor
Inventor: NAGAI KAZUKIYO
IPC: C08G18/32
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high sensitivity and high durability by preparing a polymer having specified two kinds of recur ring units and specifying the proportion and mol.wt. of one kind of the afore mentioned specified recurring units. SOLUTION: The polymer has a recurring unit expressed by formula I and recurring unit expressed by formula II, with 1 to 100 mol% content of the recurring unit expressed by formula I, and has 1×103 to 1×106 mol.wt. In formula I and formula II, A is a divalent group having a structure expressed by formula III or the like from which two hydrogen atoms are removed, B is an aliphatic divalent group, alicyclic divalent group, aromatic divalent group or divalent group produced by connecting these groups, X1 is an oxy group, imino group, thio group, oxycarbonyl group, iminocarbonyl group, ureilene group or the like. In formula III, Y1 is >C=CH-or the like, Ar1 is an aryl group, Ar2 is a hydrogen atom or an aryl group, and each of Ar3, and Ar4 is an acyl group, alkyl group or aryl group.
Patent JP-S5482440-A (JP)
Title: Method of cutting the adhered end of hollow fiber
Inventor: OOMORI AKIO
IPC: D01D5/24
Filed: 1977-12-05
Abstract: PURPOSE: The adhered end of bundles of hollow fibers is cut as air streams are supplied to the hollow parts of the fibers, thus blowing off the fine dusts formed by cutting outward to preventing the hollow fibers from clotting by fine dusts.  
     CONSTITUTION: Hollow fibers are collected into bundles, placed in the module case and an adhesive is applied. When the adhered end is cut, after the adhere hardens, to form the open end of hollow fibers, air streams are supplied to the hollow part of the fibers. The air streams are supplied by applying a pressurized air to the ouside of the hollow to pass through the membranes of hollow fibers or by supplying from an opened end when the hollow fibers have the open end on the other end. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04370007-A (JP)
Title: Sulky rice transplanter
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1991-06-19
Abstract: PURPOSE:To expand a mobile zone of a driver on a machine body without enlarging the machine body. CONSTITUTION:In a sulky rice transplanter wherein step floors 8a and 8b to be a footing for a driver are laid at the lower circumference of seat 9 of a traveling body 1 and a seedling transplanting working machine 2 equipped with a seedling placing stand 26 so as to make the front side up and the rear side down is fixed through a liftable link 24 to the rear of the traveling body 1, rear steps 8c are positioned at the lower part of the upper front part of the seedling placing stand 26 and laid at the rear of the traveling body 1.
Patent JP-H11341047-A (JP)
Title: Electronic mail server device, electronic mail incoming recognizing device and electronic mail delivery system using these devices
Inventor: TSUJIKAWA TAKUJI
IPC: H04L12/58
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve real time efficiency and convenience and to reduce communication cost in an electronic(E) mail delivery system utilizing internet. SOLUTION: The E mail delivery system having an E mail server device and an E mail incoming recognizing device is provided with a calling telephone number recognizing means so as to recognize the existence of a new incoming mail without requiring communication cost, receive only a mail having high emergency degree/importance and recognize a sender.
Patent JP-S5573700-A (JP)
Title: Preparation of steroidal ketone compound
Inventor: NISHIKAWA OSAMU
IPC: C07J53/00
Filed: 1978-11-30
Abstract: PURPOSE: To prepare the title compound useful as an intermediate of active vitamin D 3 , in high yield, without using complicated operations, by hydrolyzing a reaction product obtained by the condensation of a steroidal acid halide compound with an organic zinc compound in the presence of an ether compound.  
     CONSTITUTION: The title compound of formula III (R 1  is steroid skeleton; n and m are 0 or integer of 1W4) is prepared by condensing a steroidal acid halide compound of formula I (R is steroid skeleton; Y is halogen) with an organic zinc compound of formula II (X is halogen; p is 1 or 2; q is 0 or 1; provided that p+q is 2) in the presence of an ether compound (e.g., THF) as a catalyst, in an inert hydrocarbon solvent such as benzene, at 5W50°C, and if necessary, hydrolyzing the product and removing the protecting groups therefrom. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5670441-A (JP)
Title: Reflectivity sensor
Inventor: GOTOU AKIYA
IPC: G01N21/47
Filed: 1979-11-14
Abstract: PURPOSE:To enable measurement of high precision and high resolution without being influenced by the noises of electromagnetic induction by propagating a transmission light and a reception light reflected from an object through one optical fiber. CONSTITUTION:While being received and monitored by a semiconductor photoreceiving element 113 for monitoring, the transmission light from a semiconductor luminous element 111 is propagated through the optical fiber 12 and converged at an optical window 13 which is provided at the tip of the optical fiber 12 ground to have a right-angled cross section and forms a rod lens made of a material having the same refractive index with that of the core 121 of the optical fiber 12 having the length of odd-numbered times of the 1/4 wavelength, and irradiates the surface of the object 14. The reflected reception light caused thereby is propagated through the same optical fiber 12 and is received and detected by a semiconductor photoreceiving element 112 for detecting the reflected light. By this constitution, the luminous and photoreceiving elements can be provided in an optional place and thereby the highly-precise measurement of reflectivity without being influenced by the noises caused by electromagnetic waves is performed, while, by making the diameter of the optical fiber 12 small, the resolution of measurement is improved.
Patent JP-S5585007-A (JP)
Title: Static charge eliminator
Inventor: MIYAMOTO AKIO
IPC: H05F1/02
Filed: 1979-11-13
Abstract: PURPOSE: To eliminate static charge at a carta without losing cooling effect by installing polyolefin member in a flow passage of mineral oil to make the carta contact with the mineral oil.  
     CONSTITUTION: A carta 1 positively charges mineral oil. On the other hand, polyolefin fibrous paper 2 such as polyethylene, polypropylene negatively charges the mineral oil. Accordingly, the negative charge generated by the carta 1 is recoupled with positive charge generated by the polyolefin fibrous paper 2 to be thus neutralized to thereby prevent static charge at the carta 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05214551-A (JP)
Title: Palladium-base electroless plating solution
Inventor: HAGA MASAKI
IPC: C23C18/44
Filed: 1991-06-19
Abstract: PURPOSE:To obtain the highly stable plating soln. by which the physical properties. appearance, etc., of the deposited film are improved, the film is hardly pitted even if the soln. is not agitated and the film is uniformly electrodeposited. CONSTITUTION:This electroless palladium-nickel alloy plating soln. consists of an aq. soln. contg. 0.0001-0.5mol/l of a palladium compd., 1-500mg/l of an org. compd. contg. bivalent sulfur, 0.01-5g/l of a surfactant, 0.001-8mol/l of at least one kind between ammonia and an amine compd. and (d) 0.005-2mol/l of at least one kind among a phosphite, a hypophosphite and boron hydride or 0.001-1mol/l of a nickel compd. and 0.005-2mol/l of at least one kind between the hypophosphite and boron hydride instead of (d).
Patent JP-S6039141-A (JP)
Title: Wear resistant aluminum bronze with high hardness
Inventor: MORIYA KIYOSHI
IPC: C22C9/01
Filed: 1983-08-12
Abstract: PURPOSE:To provide Al bronze provided with superior hardness and wear resistance by forming a dispersed Mn-Si phase in the alpha+beta or beta phase of a Cu-Al alloy in a metallic structure consisting of Cu, Al, Mn and Si. CONSTITUTION:Al bronze is composed of, by weight, >=63% Cu, 8.0-15.0% Al, 6.0-25% Mn and 1.0-4.0% Si, and a metallic structure contg. manganese silicide (Mn3Si, Mn5Si3 or Mn-Si) dispersed in the alpha+beta or beta phase of an Al-Cu alloy in the composition is formed. The resulting Al bronze has ductility and toughness required during working as well as high hardness and superior wear resistance.
Patent JP-H097071-A (JP)
Title: Method for coping with omission of pos transmission data
Inventor: FUJIMOTO TAKASHI
IPC: G06Q30/06
Filed: 1995-06-14
Abstract: PURPOSE: To reduce the generation of amount difference of host computer output due to data omission by the terminal total list and the processes of accounting processing of an accounting section and correction registration of a correction register accompanying that as much as possible. CONSTITUTION: When transmission omission is generated between a POS terminal 1 and a shop computer 2, the terminal 1 performs a retransmission processing. Also, when residual logs are present on the next business day, they are transmitted to the computer 2 as correction data. When adjustment data come to terminal master updating 12, an omitted transaction number is checked and the retransmission of omitted data is requested to the terminal 1 in POS return control 17. Also, when the adjustment data come to transaction data transmission 14, a transaction itemized data transmission file 27 is referred to, the amount difference is checked, the omitted transaction number is retrieved and the retransmission of the omitted data is requested to the terminal 1 by the control 17.
Patent JP-H0312010-A (JP)
Title: Production of thin-film magnetic head for perpendicular magnetic recording
Inventor: TODA JUNZO
IPC: G11B5/127
Filed: 1989-06-08
Abstract: PURPOSE:To obtain the magnetic head having a shield to prevent the concentration of external leak magnetic fields to the front end of a main magnetic pole by embedding a magnetic member similar to the magnetic member of a substrate into the V-groove formed on the magnetic substrate, then smoothing the substrate surface to form the magnetic member surface exposed on the substrate surface as a main magnetic pole forming region. CONSTITUTION:The V-groove 32 is formed in the main magnetic pole forming region on the magnetic material 31 for magnetic shielding and a nonmagnetic insulating film 33 is deposited and formed in this V-groove 32. The cylinder-shaped magnetic member 34 having the diameter larger than the depth of the V-groove 32 is fixed by an adhesive material, such a glass material 35, into the V-groove 32. The surface of the magnetic substrate 32 projecting form the substrate surface including the outer peripheral part of the cylindrical magnetic member 34 projecting from the substrate surface are finished to a flat surface by grinding and polishing; thereafter, a thin-film coil 13 inserted between interlayer insulating layers 12, the main magnetic pole 14 and a protective film 15 are successively formed and laminated on the magnetic member 34. The substrate is thereafter cut in a position B shown by an alternate long and short dash line so as to expose the front end surface 14a of the main magnetic pole, by which a medium-facing 16 is formed.
Patent JP-S629082-A (JP)
Inventor: MAEDA KATSUTOSHI
IPC: F16L3/20
Filed: 1985-07-06
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-S5672779-A (JP)
Title: Character reader
Inventor: NAKAMURA YOSHIKATSU
IPC: G06K9/20
Filed: 1979-11-16
Abstract: PURPOSE: To detect a blank securely even in a wide range of the moving speed of a scanner by fixing the lower limit period and upper limit period of blank detection corresponding to the number of frames satisfying the permissible conditions of the discrimination of a character image.  
     CONSTITUTION: When an observed patten satisfies detection conditions and three frames of it continues, counter 241 counts up by three. When scanner 7 moves and the following frames do not satisfy the conditions, the control part stops counter 241 and enables the counting of counter 242. Then, FF245 is initially reset and ROM243 outputs a value twice the value of counter 241, i.e. 6 to comparator 244, so that as the value of counter 242 reaches 6, blank detections signnal BU will be supplied to editing part 12. The output of comparator 244, on the other hand, sets FF245, and consequently ROM243 outputs the value five times the count value of counter 241, namely, 15 to comparator 244. Therefore, as counter 242 counts up to 15, scan end EOL is outputted to editing part 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H098173-A (JP)
Title: Board for ic mounting, formation method of board for ic mounting and module for ic card
Inventor: NOGUCHI TAKASHI
IPC: H01L23/12
Filed: 1995-06-14
Abstract: PURPOSE: To provide a IC mounting board which has a structure in which an IC can be mounted on a correct position and to provide an IC card module whose breaking strength is not irregular. CONSTITUTION: In a board 11 for IC mounting, an opening part 13 for IC mounting is provided with a bottom face 15 and with a peripheral wall 17 which is formed so as to be continued to the bottom face 15. The peripheral wall 17 comprises a slope in which the distance between opposite peripheral wall parts is increased as it advances toward the upper side from the bottom face 15. In a module for an IC card, an IC20 is mounted on an opening part 13 in a board 11, the surface on the side on which the IC is mounted of the board 11 is provided with electrodes 21 connected to the IC20, and the rear of the board 11 is provided with external connecting terminals 27 which are connected to the electrodes 21 by via holes 29 which are passed through the board 11, and at least the IC20 and the electrodes 21 are constituted so as to be covered with a sealing body 31.
Patent JP-H04371038-A (JP)
Title: Clock down detecting circuit
Inventor: AKIMOTO ISAO
IPC: H04B3/46
Filed: 1991-06-20
Abstract: PURPOSE:To extend the set range of a reference voltage for clock down detection. CONSTITUTION:The voltage for a clock down and the voltage at one end of a clock for clock input are clamped at a voltage lower than a voltage V by the voltage drop due to a diode 1 by a cramp circuit 2, and the clamped voltage is varied by the amplitude of the clock at the time of clock input based on the cramped voltage and is inputted to a peak detecting circuit 4, and this circuit 4 detects the peak voltage of the voltage reduced by the voltage drop due to a diode 3 and inputs it to a comparator 7. The comparator 7 uses diodes 5 and 6 equivalent to diodes 1 and 3 to compare the detected voltage with a reference voltage obtained by dividing a supply voltage; and if the peak voltage is lower than the reference voltage, a clock down is discriminated. Consequently, the difference between the voltage for a clock down and the peak voltage for clock input is the overall amplitude of the clock, and the variance of extents of voltage drop due to diodes 1 and 3 due to the change of temperature is absorbed by diodes 5 and 6, and therefore, the input voltage to the comparator 7 at the time of a clock down and the reference voltage are not relatively changed even in the case of the change of temperature.
Patent JP-H11335593-A (JP)
Title: Novel resin composition for use as powder coating material
Inventor: MASUDA TOSHIYUKI
IPC: C09D129/10
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a powder compsn. which provides a coating film having an excellent weatherability and mechanical property, by comprising, as indispensable components, specific quantities of a vinyl type copolymer having a specific glass transition temp. and a mol.wt., with a silyl group as a prim. crosslinking group and an aliph. dibasic acid. SOLUTION: This compsn. comprises, as indispensable components, 100 pts.wt. of a vinyl type copolymer composed of 11-25 pts.wt. of a silyl group contg. monomer of the formula, 5-20 pts.wt. of a glycidyl group contg. monomer and 84-55 pts.wt. of another copolymerizable monomer, and with a glass transition temp. of 40-100 deg.C and an no. average mol.wt. of 2,000-20,000, and 2-20 pts.wt. of an aliph. dibasic acid. In the formula R<1> represents 1-10C alkyl, 6-10C aryl or 7-10C aralkyl; X is H, halogen, hydroxy, alkoxy, phenoxy, thioalkoxy, acyloxy, aminoxy, ketoxymate, amino, amide or alkenyloxy; and a is 0-2.