baber/WOPTO huggingface dataset:
Patent JP-2001007718-A (JP)
Title: Narrow band interference wave limiting device and communications equipment using the same
Inventor: NAKANISHI MOTOI
IPC: H04J13/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a narrow band interference wave limiting device for operating level limitation, regardless of the level of a narrow band interference wave. SOLUTION: The power of a signal inputted to an interference wave offsetting means 14 is swept out by an amplification factor sweeping circuit 27 and an amplification factor variable amplifier 3 regardless of the size of the power, and the minimum value of the difference of the power of a signal inputted to the interference wave offsetting means 14 and a signal outputted from the interference wave offsetting means 14 is detected by a power difference detector 24, and an amplification factor amplifier 3 is controlled by a power difference detector 24 so that the difference of power is turned into the minimum value. Thus, the narrow band interference wave can be offset, and the level can be limited under the optimal condition.
Patent JP-S6154560-A (JP)
Title: Kana-to-kanji conversion system
Inventor: IKETANI HIROMI
IPC: G06F17/22
Filed: 1984-08-25
Abstract: PURPOSE:To decrease the number of homonyms to be selected and to reduce the working load by supplying other character strings for phonetic reading and the Japanese rendering of optional KANJI (Chinese characters) simultaneously with input of the character strings for reading of words. CONSTITUTION:A big headline includes the reading character string data of words; a subheading 1 stores the character string data on the phonetic reading and Japancese rendering of KANJI which are not used for the words of the 1st KANJI; and a subheading 2 contains the character string data on other phonetic reading and Japanese rendering of the 2nd KANJI respectively. So is with a subheading 3 and following headings. When a character string is supplied, a big headline part is first retrieved in a word dictionary file. Then the words containing the same headline as the reading character string of the input words are detected. Then only a word that is equal up to the m-th character of a character string where the character string (m: number of characters) of other phonetic reading and Japanese rendering of KANJI supplied at a time is extracted. In case plural words are extracted, an operator selects a desired word among those extracted words.
Patent JP-H0787618-A (JP)
Title: Running controller and control method for linear motor conveying system
Inventor: MURATA HIROHIKO
IPC: B60L13/03
Filed: 1993-06-24
Abstract: PURPOSE:To provide an economic running controller and control method for linear motor conveying system in which a predetermined section of conveying path can be used as a car shed. CONSTITUTION:A predetermined zone 1Z of a conveying path is divided into blocks each comprising at least one ground side driving section for linear motor and operation thereof is controlled for each block. The operation is controlled depending on the fact that power is fed nor not to a truck detector corresponding to the ground side driving section for an objective linear motor.
Patent JP-S6152830-A (JP)
Inventor: OKUBO HIDEO
IPC: A47L9/00
Filed: 1984-08-24
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-H05888-A (JP)
Title: Vapor phase epitaxy device
Inventor: TAKADA YOSHINORI
IPC: C30B25/02
Filed: 1991-06-19
Abstract: PURPOSE:To prevent the pulverization of gaseous raw materials and to improve the transportation efficiency and vapor deposition efficiency of the gaseous raw materials as well as to suppress the fluctuation in film compsn. and quality, and to allow the production of a superconducting film having high quality. CONSTITUTION:A susceptor 14 which supports a substrate 13 is provided in a reaction tube 10 and one end of the reaction tube 10 is closed by a flange 15 having a thermal conductivity. A nozzle 16 for supplying the gaseous raw materials to the substrate 13 is inserted into the flange 15 and a heating means 20 is provided in the position where the flange 15 can be heated and around the reaction tube 10 in the part where the nozzle 16 inserted into the reaction tube 10 is installed.
Patent JP-S6419890-A (JP)
Title: Pal system demodulation circuit
Inventor: MATSUI TOSHIYA
IPC: H04N9/68
Filed: 1987-07-14
Abstract: PURPOSE:To prevent production of error in color saturation due to phase distortion of a chrominance carrier signal by providing a chrominance carrier signal delay circuit, 1st B-Y, R-Y demodulators demodulating a chrominance carrier signal and outputting demodulation signals A, C, 2nd B-Y, R-Y demodulators demodulating a signal from the delay circuit and outputting demodulation signals B, D and 1st and 2nd color signal distortion correction circuits. CONSTITUTION:Let M is the amplitude of a chrominance carrier signal and A, B, C, D are demodulation signals of demodulators 2-5. The 1st and 2nd color signal distortion correction circuits 6, 7 calculate the demodulation signals A, B, C, D from each demodulator according to equation I and II to output a B-Y color difference signal E and a R-Y color difference signal F. Thus, the chrominance carrier signal subjected to phase distortion is demodulated by two sets each of B-Y, R-Y demodulators and a signals having an error in color saturation is given to the 1st and 2nd color signal distortion correction circuits 6, 7, from which the corrected B-Y, R-Y color difference signals are outputted.
Patent JP-H0226832-A (JP)
Title: Production of superconducting material
Inventor: YOSHIDA KATSUTO
IPC: H01L39/24
Filed: 1988-07-15
Abstract: PURPOSE:To obtain a Bi-Sr-Ca-Cu-O type superconducting material consisting only of a single phase having superconductivity at about 105K by sintering powder of raw material oxides by heating under an extremely high pressure, then reheating the sintered product at below melting temp. CONSTITUTION:A superconducting material constituted of a Bi-Sr-Cu-O type compound oxide superconductor having a compsn. expressed by the formula is prepd. under conditions described hereunder. Namely, powder of each raw material oxide of Pb, Bi, Sr, Ca and Cu for forming a compsn. as described by the formula are mixed in a ball mill. A Bi-Pb-Sr-Ca-Cu-O compound oxide obtd. by the calcination of the mixture is pulverized further to obtain thus the raw material powder, which is formed with a simple press and then encapsulated in capsules. The capsules are heated at 600-1200 deg.C under 10b-100Kb to obtain sintered raw material powder, which is reheated thereafter at 350 deg.C to below m.p. Thus, a superconducting material consisting of an above-described compound oxide is obtd.
Patent JP-H0341114-A (JP)
Title: Composition for artificial marble
Inventor: UCHIDA HIROSHI
IPC: C04B26/04
Filed: 1989-07-07
Abstract: PURPOSE:To obtain a composition for artificial marble having excellent bending strength and impact strength, a high surface hardness and an appearance suggestive of massiveness by using an allyl-terminated polymerizable oligomer as a matrix resin. CONSTITUTION:15-80wt.%, desirably 20-50wt.% allyl-terminated polymerizable oligomer, e.g. an oligomer of the formula [wherein B is a bivalent organic residue derived from a 2-20C diol; Ar is a 1,4-, 1,3- or 1,2-phenylene; (n) is 1-100; and a degree of unsaturation (in terms of an iodine value by Wijs method) of 20-100] is mixed with 40-77wt.% inorganic filler (e.g. coarse or fine aluminum hydroxide) and 0-30wt.%, desirably 0-20wt.% reactive monomer (e.g. diallyl terephthalate) to obtain a composition for artificial marble.
Patent JP-H0343126-A (JP)
Title: Jig
Inventor: SHIMIZU NORIHIKO
IPC: B23Q3/06
Filed: 1989-07-07
Abstract: PURPOSE:To readily attach and detach a jig and works in a short time by converting rotation of a clutch shaft to the rectilinear motion of a main body locking device control pin and a clamp pin so as to lock the jig to a base plate and also to clamp the works. CONSTITUTION:A clamp pin 9 is provided in such a manner as being freely protruded and retreated while in engagement with a cam shaft 5, and a main body locking device 12 is provided in such a manner as being freely driven by a main body locking device control pin 11, and a clutch shaft 6 is provided in such a manner as being selectively engaged with the cam shaft 5 and the main body locking device control pin 11 and also being freely rotated about a shaft CT perpendicular to a mounting reference face 2a. Rotation of the clutch shaft 6 is converted to the rectilinear motion of the main body locking device control pin 11 by a spring means and the jig 1 is locked to a base plate 30 by operation of the main body locking device 12, and rotation of the clutch shaft 6 is further converted to the rectilinear motion of the clamp pin 9 by the cam shaft 5 so that a work 35 is clamped.
Patent JP-H0464417-A (JP)
Title: Mold
Inventor: OZAKI MORINORI
IPC: B29L31/14
Filed: 1990-07-03
Abstract: PURPOSE:To perform casting of resin into a cavity at a low speed and under low pressure, by a method wherein a movable member varying capacity of the cavity and a gate area between a cavity and a resin passage is provided on either of a top force or a bottom force. CONSTITUTION:A movable member (moving rod) 9 varying capacity of a cavity 30 and a gate 10 area between the cavity 30 and a resin passage is provided on either of a top force 1 or a bottom force 2. The capacity of the cavity 30 and gate 10 area at the time of casting of resin are set up so that they become larger respectively than the capacity and area after casting of the resin by performing driving control of the movable member 9. With this construction, a casting quantity of the resin per hour is increased remarkably and curing of the resin at the time of the casting can be prevented even if the casting of the resin into the cavity 30 is performed at a low speed and under low pressure.
Patent JP-H096528-A (JP)
Title: Mouse pad
Inventor: MURAKAMI TADASHI
IPC: D04H1/4382
Filed: 1995-06-19
Abstract: PURPOSE: To accurately rotate a ball by forming a surface layer consisting of a fiber sheet containing extremely thin fibers with a fiber diameter less than a specific value and the other surface layer consisting of resin sheets. CONSTITUTION: Foamed or non-foamed resin sheets B consisting of urethan resin and acrylic resin are arranged like islands in a surface layer A consisting of a fiber sheet containing of extremely thin fibers with <= a 10μm fiber diameter formed by entangling fiber webs obtained by a dry method or a wet method such as a card method and an air lay method by fluid such as water or mechanical external force. Consequently proper frictional resistance necessary for the rotation of a mouse ball can be obtained, the ball can be accurately rotated and data can be accurately inputted to a computer.
Patent JP-H1014868-A (JP)
Title: Image pick-up device
Inventor: ISHII HIROSHI
IPC: G02B23/24
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an image pick-up device which is embodied in a small construction using a flexible circuit board even in case a small solid image pick-up element is incorporated. SOLUTION: One end of a flexible circuit board 45 is in bump connection with the input/output terminal of a solid image pick-up element 24, and the circuit board 45 is extended backward so as to secure a space corresponding to the height of electronic components and is folded in U-shape so that the first layer as the undermost and the second layer parallel therewith are formed. A third layer is formed as folded in U-shape near the rear surface of the element 24 and extended backward, and electronic components such as chip capacitor 51 or the like are mounted in high density between the first and second layers, while a land part for cable connection is formed in the second and third layers.  The cores 55a of all coaxial cables 55 are made connectable with the flexible circuit board 45 which has a small width so as to suit the size of small slid image pick-up element, and it is arranged so that the space between the second and third layers where the coaxial cables 55 are installed pinchedly is approx. identical to the outside diameter to allow the image pick-up part 23 to be constructed in a small size.
Patent JP-2001002622-A (JP)
Title: New cyclohexyl fatty acid derivative
Inventor: SHIRASAWA EIICHI
IPC: C07C69/738
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a cyclohexyl fatty acid as a base structure, obtained by introducing an α,β-unsaturated carbonyl group to the 4-position of the cyclohexyl ring, having excellent cell morphology-changing activities, and useful as an intraocular pressure-lowing drug, i.e., a therapeutic agent of glaucoma. SOLUTION: This new compound is a compound of formula I (R1 is H, a lower alkyl, a cycloalkyl or an aryl; R2 is H or an ester residue; A is a lower alkylene), e.g. 3-[4-(2-phenylacryloyl)cyclohexyl]propionic acid. The compound of formula I can be produced, for example, by a method of treating a carboxylic acid derivative of formula II with thionyl chloride to provide a corresponding acid chloride, condensing the resultant acid chloride with a Grignard reagent to provide a compound of formula III, condensing the compound of formula III with paraformaldehyde in the presence of a secondary amine by Mannich reaction, and subjecting the product to an elimination reaction.
Patent JP-H1022843-A (JP)
Title: Transmitter for remote control signal for automobile
Inventor: OTSUKA TAKASHI
IPC: B60R25/04
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To send signals with a simple configuration and a simple operation and to prevent mis-operation, regardless of whether or not the user intends to send the signals by sending 1st and 2nd signals through the operation of a single button. SOLUTION: The transmitter 20 is provided with a switch 11 to start processing or signal transmission, an LED 24 to indicate a timing of switch operation and a buzzer 15 to inform it to the user that a signal is transmitted. First and 2nd signals, able to be sent by a transmission section 27, are very weak radio waves with the same frequency but different codes. Data between signals and corresponding codes are stored in a memory 23. Then a CPU 21 reads a code corresponding to a signal from the memory 23 and gives an instruction of transmission of the code signal to the transmission section 27. Thus, the 1st and 2nd signals are sent through the operation of one transmission switch. Consequently, the operation of signal transmission of the transmitter 20 is simplified, and the opportunity of mis-operation is reduced.
Patent JP-S6420137-A (JP)
Title: Engraving method by gravure cylinder
Inventor: KATO KIYOSHI
IPC: B41C1/02
Filed: 1987-07-15
Abstract: PURPOSE:To form a correct image, by providing an ammeter in a motor which rotates a gravure cylinder so as to measure the motor current resulting from the uneven rotation of the gravure cylinder, and a magnet in the gravure cylinder for correction of balance, thereby to reduce the uneven rotation of the gravure cylinder. CONSTITUTION:An ammeter is provided in a motor for rotating a gravure cylinder so as to measure the motor current which results from the uneven rotation of the gravure cylinder. Accordingly, the position where a magnet for correction of balance should be placed in the gravure cylinder can be detected. Then, the gravure cylinder provided with the magnet is rotated again and the motor current is measured, so that it can be made clear visually whether or not the uneven rotation is solved, and generation of an inferior image can be prevented.
Patent JP-H0733886-A (JP)
Title: Photodegradable film or tray
Inventor: YAMAZAKI KAZUYUKI
IPC: B32B27/18
Filed: 1993-07-16
Abstract: PURPOSE:To provide the subject film or tray crumbling by merely being allowed to stand in the natural environment. CONSTITUTION:The objective photodegradable film or tray consists of a resin composition ccomprising a photodegradable polymer, a nonphotodegradable polymer and a photodegradation promoter.
Patent JP-H0842856-A (JP)
Title: Microwave range
Inventor: KAGATSUME NOBUHIRO
IPC: H05B6/64
Filed: 1994-07-28
Abstract: PURPOSE:To enable prevention of the nonuniformity in heating due to difference in frequency by a method wherein a period of revolution wherein the products of a period of one revolution and the number of revolutions of a turntable in one district and another coincide with each other practically is calculated as a heating period on the basis of the frequency of an AC power source being detected. CONSTITUTION:An object of heating set on a turntable 101 rotated by a synchronous motor is heated by a microwave of a microwave heating source 102. This microwave heating source 102 is ON-OFF controlled at a prescribed heating output by a heating source control means 103 synchronously with a period of revolution of the turntable 101. The frequency of an AC power source supplied to the heating source control means 103 and the synchronous motor is detected by a frequency detecting means 104, and based on this detected frequency, a period of revolution wherein the product of a period of one revolution and the number of revolutions of the turntable 101 at 50HZ and the product of the period or one revolution and the number of revolutions of the turntable 101 at 60Hz coincide with each other practically is calculated as a heating period by a heating period calculating means 105.
Patent JP-H1064161-A (JP)
Title: Magnetic disk device
Inventor: WAKITA MASANORI
IPC: G11B17/32
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin and light magnetic disk device with excellent impact resistance. SOLUTION: A first support shaft 25 supporting the inner frame 23 of a gimbal spring 20 is formed parallel to the longitudinal direction of an arm 3, and a second support shaft 24 supporting a middle frame 22 is provided vertically to the longitudinal direction of the arm. By such a constitution, by providing the gimbals attaching part 21 of the gimbal spring 20 only on the rear end side of the arm 3, the matter that interference between a cover 8 and the gimbals spring 20 is prevented is made possible. Further, even when a part of the gimbals spring 20 interferes with the cover 8, the deformation of the gimbal spring 20 is easy, and the device can be used in the state that the gimbal spring 20 interferes with the cover 8.
Patent JP-2000007179-A (JP)
Title: Paper feeding roller
Inventor: KONISHI MASAYOSHI
IPC: B65H5/06
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily manufacture a lighter paper feeding roller by forming a paper feeding roller by a rotary shaft and a cylindrical roller part manufactured by curing mixture made of hydraulic composition which is integrated into an outer periphery of this rotary shaft after this mixture is pressurized and molded. SOLUTION: A paper feeding roller 1 is formed by a rotary shaft 2 for supporting/driving and a cylindrical roller part 3 made of hydraulic composition. The cylindrical roller part 3 is integrated into an outer periphery of the rotary shaft 2 and the outside diameter is worked with accuracy of μm order by cutting work. Hydraulic composition to be used is prepared from mixed powder of hydraulic powder 50 to 90 wt.% and non-hydraulic powder 10 to 50 wt.% having an average particle diameter which is smaller than that of hydraulic powder by one figure or more and workability improving agent blended at a rate of 5 to 35 pts.wt. for mixed powder 100 pts.wt. By pressurizing and molding mixture made of hydraulic composition and curing the mixture, the cylindrical roller part 3 is formed.
Patent JP-S57102260-A (JP)
Title: Discharging device for highly viscous material
Inventor: YAGI YATSUHIKO
IPC: B05C5/00
Filed: 1980-12-17
Abstract: PURPOSE: To realize fixed quantity discharging and pump capacity reduction in a discharging device for bonding agents, sealing materials etc. by supplying materials into cylinders that are separated into main and auxiliary ones, and transferring the materials in the auxiliary cylinder chamber to the main cylinder chamber when discharging.  
     CONSTITUTION: A piston P is shifted in the direction of R by rotating a screw shaft 28 by a motor 30. On entering the auxiliary chamber, the material sending pressure of a pump 43 enters the main cylinder 24 through the first port 39 of a two-position three-port changeover valve. Thus, the material in the auxiliary cylinder chamber is transferred to the main cylinder chamber. Next, driving force of the motor that moves the piston in the direction of F is reduced by differential pressure caused when the sending pressure of the pump enters main and auxiliary cylinder chambers by rotating the motor normally and starting the pump. Under this condition, the material in the main cylinder chamber is pressed, and discharged from a nozzle N through the second port 41 of the changeover valve. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6333387-A (JP)
Title: Production of phospholipid containing lysophospholipid having reduced neutral lipid content
Inventor: KOBAYASHI HIDEAKI
IPC: C07F9/10
Filed: 1986-07-28
Abstract: PURPOSE:To remarkably readily obtain the titled substance, from which a neutral lipid is very effectively removed, on an industrial scale, by treating a lysolipid-containing phospholipid containing a neutral lipid with acetone in the presence of an acid, when said phospholipid is treated by an acetone precipitation method. CONSTITUTION:A lysophospholipid-containing phospholipid treated with acetone in the presence of an acid such as hydrochloric acid, etc., to provide the aimed substance. The preferred amount is commonly >=0.05% based on the lysophospyholipid-containing phospholipid which is a raw material. For example, crude lysophospholipid, etc., consisting of 70% neutral lipid and 30% phospholipid and obtained by treating glycerophospholipid with phospholipase A2 is used as the phospholipid which is the raw material.
Patent JP-H05185581-A (JP)
Title: Screen textile printing machine
Inventor: FURANSHISUKUSU YOHANESU YAKOBU
IPC: D06P5/00
Filed: 1992-07-03
Abstract: PURPOSE: To provide a screen printing machine in which mechanical transmission does not exist between a stencil and a corresponding drive device and therefore there is no play between them, and which however leaves an enough space for a support structure at the end of a squeegee for facilitating the insertion and removal of the squeegee. CONSTITUTION: The screen printing machine comprises a frame 10 in which one or more stencils 2 are supported for printing on a web of the material fixed on a support belt. Each of these stencils is directly connected to the rotor 12 of a corresponding rotary drive device 6 by means of a rigid coupling 19. An elongated squeegee 40 supported near the end of the stencil is provided in the interior of each stencil. The drive device is provided with a central through hole in its axial direction for allowing at least one end 42 of the squeegee with radial play to pass through.