baber/WOPTO huggingface dataset:
Patent JP-S6333440-A (JP)
Title: Polyolefin composition
Inventor: NARUKAWA KIYOTADA
IPC: C08L1/00
Filed: 1986-07-25
Abstract: PURPOSE:The titled composition suitable for injection molding, having improved strength, rigidity, processing properties and dimensional stability, comprising a polyolefin, a modified ethylene-vinyl ester copolymer, etc., and vegetable fiber of fibrillated cellulose in a specific ratio. CONSTITUTION:The aimed composition comprising (A) 10-97wt.% polyolefin (preferably polymer consisting essentially of propylene), (B) 3-90wt.% modified ethylene-vinyl ester copolymer (preferably ethylele-vinyl acetate copolymer) or modified copolymer of ethylene and an unsaturated carboxylic acid(derivative) (e.g. ethylene-acrylic acid copolymer, etc.) and (C) 10-120pts.wt. (based on 100pts.wt. total amounts of the component A+B) vegetable fiber consisting essentially of fibrillated cellulose(e.g. fiber obtained by opening and fibrillating oil newspaper, waste paper, etc.).
Patent JP-S6311939-A (JP)
Title: Color image forming method
Inventor: HIROSE TAKESHI
IPC: G03C7/36
Filed: 1986-07-25
Abstract: PURPOSE:To decrease environmental pollution load by processing a coupler sensitive material for which a specific oil soluble coupler is used in a short period by using a liquid color developer in which benzyle alcohol is substantially not incorporated. CONSTITUTION:This photosensitive material has silver halide emulsion layers of different color sensitivities contg. at least one kind of the coupler expressed by the formula I or II, at least one kind of the coupler expressed by the formula III or IV and at least one kind of the coupler expressed by the formula V. The material is then developed within 2 minutes 30 seconds with the liquid color developer in which the benzyle alcohol is substantially not incorporated. In the formulas,R1, R4, R5 denote an aliphat. group, arom. group, etc., R2 denotes an aliphat. group, R3, R6 denote a hydrogen atom, halogen atom, etc., R7, R9 denote a phenyl group, R8 denotes a hdrogen atom, aliphat. acyl group, etc., R10 denotes a hydrogen atom or substituent, Q denotes a substd. or unsubstd. N-phenyl carbamoyl group, Za, Bb denote methine, substd. methine, etc., Y1, Y2, Y4 denote a halogen atom, Y3 denote a hydrogen atom or elimination group, Y5 denotes an elimination group.
Patent JP-S6237344-A (JP)
Title: Steel for perforating gun
Inventor: TSUMURA TERUTAKA
IPC: C22C38/58
Filed: 1985-08-09
Abstract: PURPOSE:To obtain a steel for perforating gun excellent in perforation properties by limiting a composition consisting of C, Si, Mn, Ni, Cr, Mo, W, Al, Ca, rare earth elements and Fe and also limiting the quantities of P and S. CONSTITUTION:The steel for perforating gun excellent in perforation properties can be obtained by providing a composition consisting of, by weight, 0.20-0.50% C, 0.05-0.75% Si, 0.30-1.80% Mn, >0.50-2.00% Ni, 0.50-1.50% Cr, Mo and/or W in an amount satisfying Mo+1/2W=0.10-0.50%, 0.005-0.100% Al, 0.001-0.030% Ca and/or 0.001-0.030% rare earth elements, and the balance Fe with inevitable impurities and by limiting the quantities of P and S among the impurities to <=0.025% and <=0.015%, respectively. In the above composition, one or more among <=0.50% Cu and/or 0.01-0.10% V, 0.005-0.100% Nb, 0.005-0.100% Ti and 0.0003-0.0050% B may further be incorporated, if necessary.
Patent JP-H10317084-A (JP)
Title: Al-zr alloy and its production
Inventor: YAMAZAKI AKIRA
IPC: B22D11/06
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To produce an Al-Zr alloy suitable for overhead power transmission wire, etc., excellent in workability, minimal in fluctuations in properties, and having high reliability. SOLUTION: An endless belt 12 is moved in contact with a rotating wheel 10 having a groove 11 in the outside peripheral surface to form a moving mold 13 between the groove and the endless belt, and a molten Al-Zr alloy 16 is poured via a pouring nozzle 15 into the moving mold and cast continuously. In this method of production of the Al-Zr alloy, this Al-Zr alloy is an Al-Zr alloy containing, as alloying element, at least Zr by 0.3-0.4 wt.% and having the balance Al with inevitable impurities, and further, the flow velocity of the molten metal 16 at the end of the pouring nozzle is regulated to a velocity exceeding 20 m/min. By this method, the At-Zr alloy, practically free from the occurrence of casting crack, rollling crack, ware breakage, etc., and excellent in workability and having stable properties of tensile strength, etc., and increased in reliability, can be obtained.
Patent JP-H0341302-A (JP)
Title: Scanning type tunnel microscope
Inventor: SHODA HISAHIRO
IPC: G01B7/34
Filed: 1989-07-10
Abstract: PURPOSE:To make it possible to make a scanning range of a probe variable widely in a simple manner without causing an increase of the cost by enabling changes of positions of connection of a plurality of piezoelectric actuators for moving the probe. CONSTITUTION:A screw B3 of a connecting part 11 is screwed in a nut 13 of a laminate-type piezoelectric actuator 12 and a screw B2 is screwed in a nut 18 of a tube-type piezoelectric actuator 14, while a nut 17 on the opposite side to the actuator 14 is screwed on a bolt B1 of a probe holder 19. A voltage is applied on an X-Y electrode 15 of the actuator 14 and a probe is scanned in the direction X-Y by a scanner, and a tunnel current flowing between the probe and a sample on the occasion is detected by a tunnel current detector. A voltage impressed on a Z electrode 16 is changed through a servo circuit so that the current be fixed, and the changed of the voltage is recorded with the probe moved up and down. Thereby the state of the surface of the sample can be observed at an atomic level.
Patent JP-2000011407-A (JP)
Title: Object lens driving device and optical disk device
Inventor: KATO MORIKAZU
IPC: G11B7/09
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an object lens driving device provided with a means for offsetting an unnecessary moment at the time of driving an object lens, and controlling a tilt thereof. SOLUTION: This object lens driving device consists of; a moving part comprising an object lens 13, a magnetic circuit formed of a yoke 17 and a magnet 18, a focus coil 15 which is arranged in this magnetic circuit and slightly moves the object lens 13 in the direction of the focus Z, and a tracking coil 16 which is arranged in the above-mentioned magnetic circuit and slightly moves the object lens 13 in the direction of tracking Y; and a supporting member 21 for supporting the movable part, and is provided with a tracking current supplying means wherein a tracking coil 16 is arranged in the directions of tracking Y and focus Z almost in a same plane, and the tracking coil 16 is made to generate a torque in the opposite direction to that of the focus coil 15 when the movable part moves in the direction of tracking.
Patent JP-H0927754-A (JP)
Title: Radio equipment for alarming vehicle approach
Inventor: FUJIWARA KEIJI
IPC: H04B1/04
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To attain the preparation of a pulse for high-accuracy intermittent transmission pressing and the miniaturization of a circuit by supplying a tone signal for alarming from a microcomputer with built-in RAM and ROM. SOLUTION: The tone signal from a microcomputer 12 is inputted through an LPF 12 and an iDC circuit 11 to a splutter filter 10. At the filter 10, that signal is supplied to a modulation circuit 3 after its high frequency is cut off by sharp splutter characteristics. The other output pulse of the computer 13 is inputted through a voltage transformation circuit 14 and a current limitation resistor 15 to the base of a transistor 16. Besides, a current is supplied to a power feeding terminal 17, transistor 16 and voltage amplifier 5 only concerning a duty corresponding to the operation of a transmission starting pulse, the power amplifier 5 is operated only at the starting intervals of the pulse, and a transmissive wave is sent out of an antenna 9 only during such a period.  As a result, a flip-flop circuit and a tone generator are unnecessitated and the tone signal and the repeat pulse are supplied from the microcomputer.
Patent JP-S5965046-A (JP)
Title: Stabilization of dichlorobutene
Inventor: TABATA ITSUO
IPC: C07C17/42
Filed: 1982-10-06
Abstract: PURPOSE:To stabilize dichlorobutene by using a specific inexpensive amine having excellent isomerization-preventing activity, as an agent to prevent the mutual isomerization of 3,4-dichlorobutene-1 and 1,4-dichlorobutene-2. CONSTITUTION:The mutual isomerization between 3,4-dichlorobutene-1 and 1,4- dichlorobutene-2 can be prevented, and stabilized 3, 4-dichlorobutene-1 can be obtained by adding one or more isomerization-preventing agents selected from (A) polymethylenediamine of formula I (n is 2-20), e.g. ethylenediamine, hexamethylenediamine, etc., (B) polymethylenetriamine of formula II (m=n) such as diethylenetriamine, (C) polymethylenetetramine of formula III (l is same as m and n) such as triethylenetetramine, hexamethylenetetramine, etc., and (D) trisaminopolymethyleneamine of formula IV to dichlorobutene.
Patent JP-H05343442-A (JP)
Title: Output circuit structure for charge transfer device
Inventor: FUTAJIMA OSAMU
IPC: H01L29/762
Filed: 1992-06-09
Abstract: PURPOSE:To provide an output circuit structure of a charge transfer device in which a high conversion efficiency is easily realized deviating from a process of a present device. CONSTITUTION:An output circuit comprises an FD unit 15 in which signal charge is supplied from a CCD charge transfer unit 13, and an output MOS transistor 16 in which the charge supplied to the unit 15 is discharged as an output signal. As a material of a wiring pattern 20 from the unit 15 to a gate electrode 17 of the transistor 16, a material having a small work function difference for a material for forming the unit 15 is employed, and the pattern 20 is formed as a layer different from the electrode 17 of the transistor 16.
Patent JP-2001008013-A (JP)
Title: Facsimile equipment and communication control method for the facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To realize a facsimile equipment that prevents the transmitted information from mixing to the ring type multiple address transmission of the group even when transmission from the outside of a group of the facsimile terminal capable of ring type multiple address transmission is designated in mistake due to a transmission mistake such as sub-address setting, and to realize a communication control method for this facsimile equipment. SOLUTION: When a sub address signal designates ring type multiple address transmission in the case of reception (YES in steps S36 and S42), whether or not the reception is reception from a group of the facsimile equipment is discriminated (steps S46, S50 and S54). When the reception is reception from the group of the facsimile equipment (YES in steps S46, S50 and S54), the ring type multiple address transmission to a succeeding destination is executed (step S56). In the case that the reception is reception from the outside of the group of the facsimile equipment (NO in the steps S46, S50 and S54), the ring type multiple address transmission to the succeeding destination is not executed.
Patent JP-H0912674-A (JP)
Title: Epoxy resin and its production
Inventor: HIRANO YASUHIRO
IPC: C08G59/06
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a stilbene epoxy resin which has a low m.p. and a good solubility in a solvent. SOLUTION: This epoxy resin is represented by the formula (wherein R1 to R8 are each independently a 1-6C linear or cyclic alkyl, H, or a halogen provided that the two aryl groups bonded to the carbon-carbon double bond are different from each other) and has an m.p. of 150 deg.C or lower.
Patent JP-H0551244-A (JP)
Title: Production of cement molded body
Inventor: NAKAMURA TAKUJI
IPC: C04B28/02
Filed: 1991-06-20
Abstract: PURPOSE:To produce a high strength molded body in a short time. CONSTITUTION:A hydraulic material contg. 1-40 pts. wt. alkali metal hydroxide and 1-40 pts. wt. alkali metal carbonate or alkali metal metasilicate basing on 100 pts. wt. latent hydraulic substance is molded in the presence of water by hot press molding at 50-250 deg.C under 1-50kgf/cm<2> pressure.
Patent JP-S6236864-A (JP)
Title: Lateral transistor
Inventor: NOMURA YOSHINOBU
IPC: H01L21/331
Filed: 1985-08-09
Abstract: PURPOSE:To enhance the current amplification factor by forming an N<+> type well region in a region to become a base to narrow the base width, thereby obtaining high frequency characteristic. CONSTITUTION:A well region 35 which has a specific resistance rho lower than an epitaxial layer 25 is formed on an insular region 25 between an emitter region 26 and a collector region 27. Thus, the region 35 suppresses a depletion layer generated in a base-emitter junction and a base-collector junction to prevent the contacts of the right and left depletion layers in the suppressed amount, thereby narrowing the base width while maintaining the prescribed withstand voltage. If the base width can be narrowed, a carrier traveling time in the base can be reduced. Thus, the high frequency characteristic fT of the transistor increases, and the current amplification factor hFE accordingly increases. However, since the hFE is decreased by the fact that the impurity density of the well region 35 is higher than the epitaxial layer 25, it does not become extremely high.
Patent JP-H0342106-A (JP)
Title: Rolling method for plate
Inventor: OIKE YOSHIO
IPC: B21B27/02
Filed: 1989-07-07
Abstract: PURPOSE:To secure control capability for crown of plate by making one side of initial crown that is formed from the middle of the body part of a work roll toward the end of the body larger than the other end and rolling at the position where the center of work roll is on the side that the large initial crown is formed respect to the center of mill. CONSTITUTION:A pair of upper and lower work rolls 11, 12 is made bendable and materials to be rolled is rolled. Then, one side of initial crown that is formed from the middle of the body part of the rolls 11, 12 toward the end of body is formed larger than the other side. And the work rolls 11, 12 are arranged so that large initial crown 14 and small initial crown are lapped above and below. Rolling is performed at the position where the center of the work rolls 11, 12 is on the side where large initial crown 14 is formed respect to the center of mill. Thereby, roll wear can be smoothed.
Patent JP-H0227620-A (JP)
Title: Manufacture of superconductive wire rod of nb3al series
Inventor: SUGIMOTO MASARU
IPC: H01B13/00
Filed: 1988-07-15
Abstract: PURPOSE:To enable homogeneously dispersed arrangement of superconductive filaments and arbitrary adjustment of the ratio of Nb and Al in a wire rod by combining base metal Nb rod, having a hardness higher than that of Al, and Al alloy core rods to form a compound member and reducing the diameter thereof. CONSTITUTION:Because a base metal Nb rod 20, having a hardness higher than that of Al, and Al core rods 22 are combined to form a compound member 23 and the diameter thereof is reduced, the Al core rods 21 inserted into receiving portions 21 of the base metal Nb rod 20 do not approach each other during the processing of the compound member 23 and the Al core rods 22 are homogeneously reduced in diameter in the compounding process. The Al filaments, which are melted during diffusing heat treatment for a strand 31, are received in the receiving portions of the Nb filament, which is not melted during the diffusing heat treatment, so that the spacing between the Al filaments is maintained at a predetermined spacing and hence the spacings between Nb3Al filaments are also made homogeneous. Thus, homonenously dispersed arrangement of the superconductive filaments and arbitrary adjustment of the ratio of Nb and Al in the wire rod are enabled.
Patent JP-H0926396-A (JP)
Title: Method and apparatus for inspecting fault of foreign matter or the like
Inventor: MATSUMOTO SHUNICHI
IPC: H01L21/66
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting of inspecting conditions and to sort and judge the inspecting fault. SOLUTION: A fault detecting simulator 1 previously obtains the light intensity distribution and the detection output of a detector in an apparatus 6 based on the distribution of the scattered lights from the surface of a sample to be inspected in which a surface structure is modeled and the distribution of the scattered lights from the fault of a foreign matter existing on the sample to be inspected. Thus, the condition that the ratio of the detected output of the surface of the sample to be detected to that of the fault becomes maximum is obtained and the condition 14 is standardized, and hence the condition 14 by the apparatus 6 can be easily set. Therefore, the operation can be enhanced in efficiency, stabilized, and the burden on operator can be alleviated.
Patent JP-H091467-A (JP)
Title: Stock vice
Inventor: YAMAGUCHI TOKUO
IPC: B25B1/10
Filed: 1995-06-19
Abstract: PURPOSE: To adjust a temporal interval between a fixed jaw and a movable jaw clamping a workpiece between them to a dimension of the workpiece approximately so as to carry out efficient setting by means of simple operation. CONSTITUTION: A fixed jaw is arranged on the front end side of a base 6, while on the rear end side, a pressing part provided with a movable jaw is arranged freely advancingly. A rack type teeth 16 are arranged along the longitudinal direction of the base 6 in one side part of the base 6. A crest shape of the rack type tooth 16 is constructed of continuing an orthogonal face 19 perpendicularly intersecting the base 6 and a slanting face 21 slanting to the fixed jaw side. A jaw member 23 to be engaged with the orthogonal face 19 is arranged in a holder part 22 provided in the pressing part facing the rack type tooth 16. The engaging condition of the jaw member 23 can be released when a releasing lever 25 arranged in the holder part 22 parallelly to the base 6 is pulled.  By means of an energizing action of a coil spring 59, the jaw member 23 is held in an engaging condition with the rack type tooth 16.
Patent JP-H0732235-A (JP)
Title: Fitting method of pipe end protection tool and fitting equipment thereof
Inventor: OKITA YOSHIYUKI
IPC: B23P23/04
Filed: 1993-07-16
Abstract: PURPOSE:To dispense with a stock area for a pipe end protection tool in the fitting equipment of a pipe end protection tool by manufacturing a pipe end protection tool of size corresponding to the pipe, and further fitting it to the end of the pipe. CONSTITUTION:A hoop material 2 of required length is delivered based on information of the bore of an objective pipe, the hoop material 2 is cut off at a decided length, a center hole is provided on the center part in the lengthwise direction of the cut off hoop material, and cut up parts for driving a wedge are formed on the front and rear end parts of the hoop material by means of a shear press device 4. Next, the hoop material of flat plate shape is formed into a L-shape by means of a forming device 5, a hoop 6 of a little smaller diameter than the bore of a pipe is formed out of the L-shaped hoop material, and the hoop 6 is inserted into the end of the pipe by means of a hoop forming/inserting device 20. A wedge is driven to the cut up parts of the inserted hoop by means of a wedge driving device 8 so as to expand the diameter of the hoop.
Patent JP-S6067552-A (JP)
Title: Vinylidene fluoride polymer composition
Inventor: SHINONOME OSAMI
IPC: C08L67/00
Filed: 1983-09-24
Abstract: PURPOSE:To obtain the titled composition of good melt formability by incorporating epsilon-oxycaproic acid polymer in vinylidene fluoride polymer. CONSTITUTION:The objective composition can be obtained by incorporating (A) 90-99.5 (pref. 92-99)wt% of vinylidene fluoride polymer, that is, an addition polymer consisting mainly (pref. 80wt%) of vinylidene fluoride with (B) the rest of epsilon-oxycaproic acid polymer. The temperature in said incorporation or in forming operation is 200-300 deg.C (pref. 210-280 deg.C).
Patent JP-H1127667-A (JP)
Title: Image coder and image decoder
Inventor: KAMEYA MASAKI
IPC: H04N19/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To conduct continuous processing of coding and/or decoding of an image efficiently even when number of times of execution commands to the hardware implemented for each processing of image coding and/or decoding by entirely controlling control of a signal processing means and inter-communication between a coding control means and the signal processing means based on a coding control signal. SOLUTION: In this image coder 10, images being image information are continuously supplied to an image input section 1. A 1st control section 12 supplies image information in a memory 2 to an input filter 11s of a signal processing section 11. On the other hand, a 1st control section 12 generates and provides an output of a coding command to be written in a coding command register 13 of a 2nd control section 13. The 2nd control section 13 controls a signal processing section 11 in response to data to the coded command to be written. Thus, a series of coding processing is repetitively executed by one instruction and number of interrupt is reduced to one, then the processing time is reduced and efficient coding is implemented.
Patent JP-S6333711-A (JP)
Title: Production of optical waveguide
Inventor: MATSUDA KAORU
IPC: G02B6/13
Filed: 1986-07-28
Abstract: PURPOSE:To permit manufacture of a graded type optical waveguide by subjecting a crystal added with an impurity to liquid phase epitaxy while changing the growth temp. to provide a refractive index distribution thereto. CONSTITUTION:The crystal added with the impurity is subjected to the liquid phase epitaxy while the growth temp. is changed by which the refractive index distribution is provided thereto. The Lu3Fe5O12 added with Bi as the impurity is changed in the ratio of Fe2O3 and Lu2O3; R1=Fe2O3/Lu2O3 in the soln. by using PbO, Bi2O3, B2O3 and Fe2O3 as a solvent. An Sm3Ga5O12 substrate having R1=12 is subjected to the growth of about 100mum films on both the front and rear and R1 increases from 12 to 19 with a decrease in Lu2O3 by the growth. As a result, the refractive index distribution in the film thickness direction is obtd. The optical waveguide which guides light in the high-refractive index part of the crystal with the low-refractive index part of the substrate 10 and the crystal 20 as a clad is obtd. The graded type optical waveguide is thereby easily obtd.
Patent JP-S5692728-A (JP)
Title: Apparatus for filling pasty filling into cylindrical casing
Inventor: HERUBERUTO NIIDETSUKAA
IPC: B65B39/00
Filed: 1980-12-15
Abstract: A filling apparatus for filling tubular casings with pasty material, comprising a filling tube provided with a discharge opening 6, a cover- or lidlike closure member 5 which is mounted in front of the discharge opening of the filling tube, means for moving the closure member between a first position in which it closes the filling tube discharge opening and a second open position in which it permits discharge of the material to be packaged, web means 8, 20 connecting the closure member to the filling tube in such a manner that the material to be packaged is radially deflected into the casing between the discharge end and the closure member, a shell tube 12 surrounding the filling tube and having its forward edge formed as a knife edge 13, and means 14 for axially displacing the shell tube in the filling direction so that in its final position the shell tube constitutes a peripherally extending closure for the discharge openings of the filling tube.
Patent JP-S5882837-A (JP)
Inventor: HIRATA ISAO
IPC: B65D5/40
Filed: 1981-11-06
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。