baber/WOPTO huggingface dataset:
Patent JP-H11236448-A (JP)
Title: Polyimide film and its production
Inventor: TANAKA SHIGERU
IPC: H05K1/03
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide film capable of simultaneously exhibiting an excellent heat resistance and excellent mechanical properties such as high elastic modulus and a low water absorption by making the film include a specific repeating unit and regulating an elastic modulus and water absorptivity in a specific range. SOLUTION: This polyimide film has 1,000 kg/mm<2> elastic modulus and <=1.5% water absorptivity and includes a repeating unit of formula I [R1 is a group of formula II  R is H, CH3 , Cl or Br; (z) is 0-4}, etc.; R2 is a group of formula III  (m) and (n) are each (z)}, etc.]. The film is obtained by, e.g. subjecting tetracarboxylic acid dianhydrides containing a compound of formula IV and diamines containing a compound of the formula: H2 N-R2 -NH2 to a polycondensation reaction to obtain a solution of a polyamide acid having >=15×10<4> weight-average molecular weight and making the resultant solution to an imide film by a casting method.
Patent JP-H06227065-A (JP)
Title: Recording device
Inventor: SAITO HIROYUKI
IPC: B41J11/38
Filed: 1993-02-05
Abstract: PURPOSE:To constitute the title device so that normal conveyance of paper is performed without exerting influence on the conveyance of the paper by motor driving, by a method wherein a device which does not exert influence on the conveyance of the paper even if the device is operated during printing is provided on a paper conveying knob to perform the paper conveyance by hand. CONSTITUTION:A motor is turned and a changeover cam gear 16 is forced to turn through a transmission gear 17. Since a load is applied to a paper conveying roller 13 through a pinch roller 14, the paper conveying roller 13 does not turn immediately even if the changeover cam gear 16 is turned and driving force is not transmitted to a transmission member 25 until the changeover cam gear 16 is turned and a stopper 253 is moved to an inner circumferential side of the changeover cam gear while an elastic member 254 of a transmission member 25 is being bent and the paper conveying roller 13 begins rotation At this time, since the stopper member 253 of the transmission member 25 is gotten out of a groove 301 of the paper conveying knob 3, it follow that the paper conveying knob 3 is supported simply by a collar 302 so that the paper conveying knob 3 is not gotten out of an armor 28 and becomes a condition wherein it is raced even if the paper conveying knob 3 is turned.
Patent JP-H075207-A (JP)
Title: Continuous monitor system of alternating current electric power system
Inventor: PATORISU ARAN
IPC: G01R19/32
Filed: 1994-03-14
Abstract: PURPOSE: To remove the influence of floating DC current by providing a control rectifier (thyristor) for generating a DC current component in a specified period of a measuring cycle. CONSTITUTION: A measurement module 3 comprises a means for generating a DC current component. This means is formed of a resistor R1 and a thyristor Th1. A control and measuring circuit 4 adds a control signal to the thyristor Th1. The measuring cycle is divided into two periods T1, T2. In the first period T1, the circuit 4 turns OFF the thyristor Th1. Since no DC current component is inputted in the period T1, the voltage V1 given to the terminal of the module 3 shows floating DC component. In the second period T2, the DC current component is inputted from the thyristor Th1, and the voltage V2 added to the terminal of the module 3 shows the sum of the floating DC component and a voltage component by line resistance. The difference V2-V1 is monitored, whereby a continuity obstruction is detected.
Patent JP-H07254346-A (JP)
Title: Power supply protector
Inventor: ITO YOSHIHIKO
IPC: H01R13/68
Filed: 1994-03-14
Abstract: PURPOSE:To make compact a power supply protector having many fuse sections (melting sections), and reduce the number of parts. CONSTITUTION:A plurality of fuse section 12a and 12b are formed on a conductive plate 12 housed within an insulation case 11, and a plurality of output side leg sections 12d and 12e respectively connected to one end of each of the fuse sections 12a and 12b are projected from the insulation case 11. On the other hand, one power input side leg section 12f connected to the other end of each of the sections 12a and 12b is projected from the case 11. Also, bolt holes 12h and 12i are drilled through a plurality of the sections 12d and 12e, while one bolt hole 12g is drilled through one input side leg section 12f. In addition, a terminal fitted to one power cable connected to a single power supply is connected to the bolt hole 12g via a single bolt. On the other hand, terminals fitted to a plurality of cables connected to a plurality of power load parts are connected to the bolt holes 12h and 12i via bolts.
Patent JP-S57181077-A (JP)
Title: 3-cyclohexanepropionic acid derivative and flavor improving agent for tobacco containing the same and preparation thereof
Inventor: HIEDA TADAHARU
IPC: A24B3/12
Filed: 1981-03-25
Abstract: NEW MATERIAL:A 3-cyclohexanepropionic acid derivative expressed by formulas Iand II.  
     USE: A flavor improving agent for tobacco very effective for improving the flavor and suppressing the irritation of the tobacco.  
     PROCESS: [1k-(1α, 2β, 4aβ, 8aα)]-Decahydro-2,5,5,8a-tetramethyl-1-(3-methyl-2,4- pentadienyl)-2-naphthalenol expressed by formula III is converted by using a microorganism, e.g. JTS-162 strain (FERM-P No.5702) to give the compound expressed by formulaI, which is if necessary reduced and treated under acidic conditions to afford the compound expressed by formula II. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59173239-A (JP)
Title: Spheroidal graphite cast iron caliber roll
Inventor: NAKAMURA SHIROU
IPC: B21B27/00
Filed: 1984-03-05
Abstract: PURPOSE:A spheroidal graphite cast iron caliber roll improved in the breaking resistance of a caliber peripheral part, by a method wherein the caliber part of spheroidal graphite cast iron having a specific composition is coarsely cut and, thereafter, the cut part is subjected to heat treatment to enhance the hardness of the caliber bottom part. CONSTITUTION:A spheroidal graphite cast iron caliber material comprising, on a wt. basis, 3.0-3.7wt% C, 1.5-2.5% Si, 0.2-1.0% Mn, 0.01-0.2% P, 0.06% or less S, 0.7-3.0% N, 0.05-0.6% Cr, 0.1-0.6% Mo, 0.02-0.1% Mg and the remainder of Fe and impurities is cast. This material is subjected to coarse processing for preliminarily cutting and molding the caliber part thereof and, after heat treatment is subsequently applied, the excessive materials of the caliber part and the other part to finish a product caliber roll. By this method, the hardness of the caliber bottom is brought to hardness of Hs2-10 higher than that at the same depth position in the flange part and the amounts of spheroidal graphite at both positions become almost equal. This caliber roll is excellent in abrasion resistance at the caliber bottom.
Patent JP-S61199947-A (JP)
Inventor: YOKOCHI KIYOSHI
IPC: C08J5/24
Filed: 1985-03-04
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-H08209870-A (JP)
Title: Drain device of balcony
Inventor: NAKABACHI HIROYUKI
IPC: E04B1/00
Filed: 1995-02-07
Abstract: PURPOSE: To reduce working and installing labor, improve external appearance of a balcony, and improve drain performance. CONSTITUTION: A front gutter 11B is arranged to receive rainwater flowing down from a front end part of a deck upper surface, and side gutters to receive rainwater flowing down from a side end part of the deck upper surface are arranged in a position lower by one stage than the front gutter 11B on left and right gable end beams 6. An aggregate gutter 18B continuing between rear end parts of the left and right gable end beams is arranged in a position lower by one stage than the side gutters. Drain parts of both end parts of the front gutter 11B in the lengthwise direction are faced to the left and right side gutters respectively, and drain parts of rear end parts of the respective side gutters are faced to the aggregate gutter 18B, and an upper end part of a single water introducing pipe 23 to drain water aboveground is joined to the aggregate gutter 18B.
Patent JP-S58167549-A (JP)
Title: Manufacture of ortho-methylanilines
Inventor: JIYON POORU CHIYATSUPU
IPC: C07C209/62
Filed: 1983-03-16
Abstract: This invention relates, in one of its aspects, to a process for the preparation of ortho-methyl anilines from ortho-amino benzyl sulfoxides. An ortho-amino benzyl sulfoxide is converted to an ortho-amino benzyl halide by reaction with a nonoxidizing acid halide and is converted to a stable quaternary salt by reaction with a tertiary amine preferably in the presence of an alcohol. The quaternary salt may be cleaved by hydrogenation to form ortho-methyl anilines. Other aspects of the invention relate to novel intermediate quaternary salts and to a process for forming those quaternary salts.
Patent JP-S57157470-A (JP)
Title: Air-cooled fuel cell
Inventor: IDE MASAHIRO
IPC: H01M8/04
Filed: 1981-03-23
Abstract: PURPOSE:To equalize the distribution of the temperature of an air-cooled fuel cell, and prevent any corrosion of an exhaust heat recovering part such as a recuperator by separating paths through which reaction air is supplied into an air electrode and cooling air is supplied into cooling plates. CONSTITUTION:Several unit cells and several gas separating plates 1 made of carbon are stacked to make a unit, and thus made units and cooling plates 2 made of carbon are stacked alternately to make a stacked cell S. Air supplying grooves 3 and hydrogen supplying grooves 4 are provided on the surfaces of the gas separating plates 1 so that the groove 3 and the groove 4 extend in directions crossing one another. Reaction air, after being heated by exhaust air in a preheater 11, is fed through an inlet manifold 15 used only for reaction air into the air supplying grooves 3 of the stacked cell S, and is passed through an outlet manifold 15' before it is exhausted outside the device. Cooling air is supplied into the cooling grooves 2 of the stacked cell S by means of manifolds 16 and 16' used only for cooling air. A recuperator 17 is installed within the circulation path C, and is used for the utilization of exhaust heat and for the control of the cooling air of the stacked cell S.
Patent JP-S59168419-A (JP)
Title: Image forming device
Inventor: KASUYA YUKIO
IPC: B41J2/445
Filed: 1983-03-15
Abstract: PURPOSE:To reproduce a half-tone image by providing an optical shutter means which controls light incident onto a recording medium, an optical shutter driving means which drives the optical shutter means, and a means which controls the optical shutter driving means on the basis of image information. CONSTITUTION:A memory for data on a picture, etc., is stored with the data represented by 00 for white, 01 for gray, and 11 for block, so one picture element is represented by two bits. White data, black data, and gray data of the data from the memory is judged by a gate, etc., and multiplexers MPX1-MPX3 control the amplitude of an individual electrode 603. Thus, the frequency of a driving waveform applied to the individual electrode 603 is controlled to represent gray in addition to black and white. Thus, half-tones are reproduced and a stable image is obtained.
Patent JP-S58161592-A (JP)
Title: Mark detecting system
Inventor: TAMURA MORIKANE
IPC: G06K7/00
Filed: 1982-03-19
Abstract: PURPOSE:To detect assuredly a mark signal through a simple circuit, by detecting the presence or absence of mark information after extracting a high frequency component contained in a video signal sent from a TV camera. CONSTITUTION:The video signal sent from a TV camera 2 which read a mark label 1, i.e., a subject of detection is supplied to a high band pass filter 4 via an amplifier 3. The low frequency signal component produced by the background contained in the video signal is eliminated through the high band pass filter 4. Then the frequency components at front and rear edges of a mark signal pass selectively the HPF4. The output signal of the HPF4 is supplied to a high band cut-off filter 5, and the noise component in the signal is deleted. The output signal of the HPF4 is supplied to a comparator 7. A slice level controller 6 is provided to control the reference level of the comparator 7. With such a simple circuit, the mark signal can be assuredly detected even though the background has bright and dark areas or the contrast is low between the background and the mark signal.
Patent JP-H07255692-A (JP)
Title: Interstitial type image forming device
Inventor: CHIYAARUZU RUSHIAN DAMOORIN
IPC: A61B5/055
Filed: 1994-03-15
Abstract: PURPOSE: To provide an interstitial imaging apparatus which can monitor an inserted device in the human body to be inspected without physically connecting to a tracker/display and without using an ionizing radiation. CONSTITUTION: In the interstitial apparatus 120, a self-contained type RF transmitter is fixed. The transmitter is composed of a power generating means, a power conversion means such as an oscillator for converting the generated power to RF signals, and a RF radiating means such as a synchronized transmitting coil for radiating the RF signals. A tracker/display 108 receives the RF signals through a receiving coil 160 to calculate a position of the transmitter, and this position is displayed by signals 152 through superimposing to a medically diagnostic image on a monitor 151. Before operating the apparatus, the electric power generating means can be energized by an inductive coupling, a photoelectric motive power, or directly connecting to the outside power source.
Patent JP-2000244456-A (JP)
Title: Path detector for direct code division multiple access and its control method
Inventor: KATAOKA NOBUHISA
IPC: H04B1/7113
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a path detector that detects also a path of a delayed wave with a long delay time in the case that a direct code division multiple access DS-CDMA demodulator detects the path and to provide its control method. SOLUTION: In this path detector, when a sampled reception signal is given to a matched filter 100, the reception signal is given to a shift register 11 in the matched filter 100 for each sample, the signal given to the shift register 11 is multiplied respectively by spread code replicas stored in registers 13 and 101 via a switch 103, an adder 15 sums the products to calculate a correlation value and the matched filter 100 outputs the calculated correlation value.
Patent JP-H08228907-A (JP)
Title: Accessory supporting device with suction cup
Inventor: SUZUMI SUMITAKA
IPC: A47G29/00
Filed: 1995-03-02
Abstract: PURPOSE: To provide an accessory supporting device with a suction cup with which assembly work is easy and the sure connection of a wire to the suction cup is possible. CONSTITUTION: The end 4a of the wire 4 is bent approximately square and after the end 4a is inserted into a small hole 3a of a small columnar body 3, the wire 4 is bent and turned from a collar 8 of the small columnar body 3 to a collar 7, by which the wire 4 is engaged with the small columnar body 3. The respective collars 7, 8 of the small columnar body 3 are hooked to both edges of a through-hole 6 of a projecting part 5 of the suction cup 2 when the small columnar body 3 is inserted into the through-hole 6 after the wire 4 is connected to the small columnar body 3 and, therefore, the small columnar body 3 is detained to the suction cup 2 and the wire 4 is connected to the suction cup 2.
Patent JP-H03245568-A (JP)
Title: Solid-state image sensing element
Inventor: KOJIMA KAZUAKI
IPC: H04N5/3728
Filed: 1990-02-23
Abstract: PURPOSE:To restrain a dark current from mixing into data charges so as to improve an image sensing element in sensitivity and image quality by a method wherein an epitaxial layer whose impurity concentration is higher than that of a base region is formed on the base region, and a channel region is formed in an epitaxial layer formed thereon whose impurity concentration is nearly equal to that of the base region. CONSTITUTION:An epitaxial layer 22 whose P-type impurity concentration is higher than that of a base region 21 is formed on the base region 21, and an epitaxial layer 23, where a transfer channel region is formed, whose impurity concentration is nearly equal to that of the base region 21 is formed. By this setup, a dark current induced in an Si substrate 20 is prevented from flowing into a region where a transfer channel region is formed as it is trapped by the P-type layer 22 of low resistivity. Therefore, a dark current which mixes into data charges that are transferred inside a transfer channel can be lessened, and a regenerated image can be improved in image quality.
Patent JP-2000243999-A (JP)
Title: Solar-cell-module rear protective sheet, solar cell module and its manufacture
Inventor: HASEGAWA ATSUSHI
IPC: H01L31/042
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To enhance the bonding force of the end-part sealing material or the like of a solar cell module to an object, to be bonded, by a method wherein a corona discharge treatment is executed to one face of a solar-cell-module rear protective sheet. SOLUTION: A solar-cell sealing layer 2 is formed of six solar-cell bonded bodies 6 which are installed side by side between a pair of transparent thermoplastic resin sheets 4, 5 (ethylene vinyl acetate copolymer sheets: EVA sheets) as bonding materials by melting the transparent thermoplastic resin sheets 4, 5. A transparent cover plate 1 is brought into contact with the transparent thermoplastic resin sheet 4. A solar-cell-module rear protective sheet 7 (a back film) is brought into contact with the transparent thermoplastic resin sheet 5. At this time, the solar-cell-module rear protective sheet 7 is covered with a polyethylene terephthalate(PET) material, and a corona discharge treatment is executed to its surface. Thereby, the bonding force of the end-part sealing material or the like of this solar cell module to an object to be bonded can be enhanced.
Patent JP-H07231284-A (JP)
Title: Power line carrier system between measurement instruments
Inventor: OOTSUYAMA AKIRA
IPC: H04B3/54
Filed: 1994-02-18
Abstract: PURPOSE:To attain correct and efficient measurement by providing a power carrier section to each measurement instrument and plugging in a power plug of a power line for the measurement instrument to a receptacle tap with a block filter integrated thereto and implementing data communication between plural measurement instruments. CONSTITUTION:A power plug 17 (a, b, c) of each measurement power line 13 (a, b, c) is plugged into a receptacle of a tap 12 in a carrier system 10 and a plug 21 of a power supply side external power line 20 is plugged into a receptacle of a prescribed external power supply. Thus, power is supplied to a power supply section 14 (a, b, c) of each measurement instrument (a, b, c) to activate each measurement instrument 11. Thus, each measurement equipment 11 uses a measurement instrument side power line communication section (a, b, c) to superimpose a high frequency signal onto the measurement instrument power line 13 via the power line communication section 15 (a, b, c) to attain mutual communication. Then the objective measurement environment is simply formed.
Patent JP-H07164519-A (JP)
Title: Shaped sheet for decorative panel
Inventor: MIYAKOSHI MITSUTOYO
IPC: B29C59/16
Filed: 1994-02-18
Abstract: PURPOSE:To prevent the swelling of a shaped sheet by irradiating an ionizing radiation curable resin containing a specific amt. of an acryloyl group by the irradiation with ionizing ratation to form an uneven shape to the surface of a base material sheet. CONSTITUTION:An ionizing radiation curable resin 2a containing 3-7mol/Kg of an acryloyl group is applied to a nozzle type coating device 11 by a roll intaglio 12 and the recessed parts 15 of a plate are filled with the ionizing radiation curable resin 2a by nip rolls 13 and, at the same time, the base material film 1 of a shaped sheet is brought into contact with close contact with the plate. The base material film 1 is irradiated with ionizing radiation from above by an ionizing radiation irradiating device 14 not only to cure the resin infiltrated in the recessed parts 15 but also to bond the cured resin to the base material film 1 and the base material 1 is peeled from the intaglio 12 to form an uneven shape composed of the ionizing radiation curable resin on the base material film 1. By this constitution, the shaped sheet can be prevented from swelling to be again utilized.
Patent JP-S63208981-A (JP)
Title: Color tone adjusting device
Inventor: KANAMORI KATSUHIRO
IPC: H04N1/40
Filed: 1987-02-26
Abstract: PURPOSE:To simplify adjust a color tone without using a conversion and a reverse conversion by storing the variation of R, G and B corresponding to it in a device beforehand when the increase or the decrease in three attributes of a color is executed. CONSTITUTION:Table memories 4-6 store the three primary color component of corresponding R, G and B and the updated value by a table form at the time of moving respective axis direction unit quantities of the HSI coordinate system of a hue H, a saturation S and a lightness I of the color. The input output value of the table memories 4-6 is stored into buffer memories 1-3 for respective R, G and B components. As the time of the change of the quantity of either of HSI systems, the numeric value in the buffer memories 1-3 is sent to the table memories 4-6 and the output of the buffer memories 4-6 is inputted to the buffer memories 1-3 again.
Patent JP-S58160007-A (JP)
Title: Method and appraratus for machining three point contact type center hole of work
Inventor: KOBAYASHI AKIYOSHI
IPC: B23B49/04
Filed: 1982-03-18
Abstract: PURPOSE:To satisfy required roundness of the finished portion of a work by machining the center hole for centering the work to be lathed or ground by a machine tool. CONSTITUTION:Conical center holes 101 having a central axis on an axis are provided on both ends of the work 100. Revolution centering the axis and three times of reciprocating motions in the intended axial distance are made for each above revolution. A grinding tool 29 with a conical working surface that is almost parallel to the axis but revolves centering the axis of rotation a little far from the axis, abuts the peripheral wall of the center hold and works. When the reciprocating motion in the axial direction of the work is only controlled in precise dimension, three engaging parts of the center hole are ground exactly to the axis.
Patent JP-H0614812-A (JP)
Title: Brush for applying nail enamel or the like
Inventor: JIAN RUI GERE
IPC: A46B9/06
Filed: 1993-02-09
Abstract: PURPOSE: To make manufacture and use of a brush easier even though the brush can increase the quantity of nail enamel taken up by the brush. CONSTITUTION: This application brush for nail enamel is equipped with bristles 2a, 2b substantially in parallel to each other and fixed as a tassel to a support 2. The bristle is formed of a mixture of a bristle 2a with a small cross section, i.e., a thin bristle, and a bristle 2b with a larger cross section, i.e., a thick bristle, and the ratio of the thicker bristle is 2-95vol.% to the whole volume of the tassel T of the brush 1.