baber/WOPTO huggingface dataset:
Patent JP-H1128092-A (JP)
Title: New protein opf ka-5 and its gene
Inventor: ISHIZUKA YASUYUKI
IPC: G01N33/53
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene encoding a protein, OPF KA-5 having differentiation-inducing activity from marrow cells to cells capable of decomposing hydroxyapatite, useful for screening, etc., of an inhibitor of the above activity. SOLUTION: This DNA is encoding a new protein OPF KA-5 having the amino acid sequence of the formula, or a protein having an amino acid sequence, wherein one or more acids is (are) deleted, substituted and/or added, and having differentiation-inducing activity from marrow cells to cells capable of decomposing hydroxyapatite. This DNA is used for application to treatment of a wide range of disorders, and production, etc., of a new protein, OPF KA-5 useful for screening, etc., of inhibitors of differentiation-inducing activity from marrow cells to cells capable of decomposing hydroxyapatite. This DNA is obtained by cloning the cDNA library derived from mRNA of mouse marrow matastatic cells, using a partial base sequence of OPF KA-5 DNA as a probe.
Patent JP-H1043805-A (JP)
Title: Chock fixing device for lower intermediate roll in six-high mill
Inventor: TAKAGI KIYOSHI
IPC: B21B13/14
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a chock fixing device for a lower intermediate roll improved restraint precision of the chock for a lower intermediate roll. SOLUTION: A rail supporting member 8 is divided into two fixed block part 9 opposing the chock 6 and a rail supporting member main body 10 in the middle part. The fixed block part 9 is fixed to a roll housing 1, and a common recombinational rail 17 is laid on the upper surface. A rail supporting member main body 10 is formed with a U-shaped member in the longitudinal cross section and a recombinational rail for a lower work roll 2 is laid on the upper surface. A recombinational rail for the lower intermediate roll is laid in the roll axial direction on the rear surface within the recessed part of the rail supporting member main body 10. The rail supporting member main body 10 is guided so as to be movable up and down along the guiding part 1a provided in the roll housing 1 and moved up and down with a cylinder device 16.
Patent JP-H0715560-A (JP)
Title: Multi-function controller '2lad'
Inventor: TANAKA KOICHI
IPC: H04M11/00
Filed: 1993-06-28
Abstract: PURPOSE:To extend a channel substantially at a location especially having not been extended by using the 2LAD device so as to allow two D1 channels by one general public line installed at present so as to save trouble of line extension. CONSTITUTION:In the case of making communication between two points A, B, a 2LAD is installed to one D1 channel, and in the case of installation of two single telephone sets, a channel A of the 2LAD is compressed from 0.3kHz into 2kHz and a channel B is compressed from 2kHz into 3.4kHz, then one D1 channel secures two channels.
Patent JP-H1173196-A (JP)
Title: Method for authenticating speaker's proposed identification
Inventor: JUANG BIING-HWANG
IPC: G10L15/10
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for enormous investment of the time and labor for a training process, by adopting a constitution, in which one speech model series among speech model series corresponds to the speech reflecting the information associated with an individual having proposed identification. SOLUTION: The characteristic of spoken speech utterance is compared with one speech model series and the reliability level reflecting the information associated with an individual having proposed identification is determined by this spoken speed utterance. The one speech model series among the speech model series corresponds to the speech reflecting the information associated with the individual having the proposed identification. A reliability measure module 34 judges the reliability measure, at which a password phrase associated with the individual having the proposed identification is actually the phrase of test utterance by using the strings of target likelihood evaluation points and the strings of anti-likelihood evaluation points.
Patent JP-S6095251-A (JP)
Title: Electronically controlled continuously variable transmission
Inventor: NOBUMOTO KAZUTOSHI
IPC: F16H9/12
Filed: 1983-10-31
Abstract: PURPOSE:To obtain a speed change ratio corresponding to a change speed of acceleration by offsetting a speed change control characteristic to the side where shift-down is dominant when a change speed of acceleration is large. CONSTITUTION:An output of an acceleration change detection means is input in a speed change control characteristic change means, so that usually, a speed change ratio is obtained according to a speed change control characteristic, and when the change speed of acceleration is large, the speed change control characteristic is offset in direction such that shift-down is dominant. Thus, when the change speed of acceleration is large, with the same acceleration opening, a speed change ratio is enlarged to increase the rev count of an engine, so as to obtain a speed change ratio corresponding to the change speed of acceleration. Accordingly, the acceleration opening can be kept from being enlarged uselessly to the utmost so as to premote saving of fuel consumption.
Patent JP-S6447838-A (JP)
Title: Curburizing steel
Inventor: KANISAWA HIDEO
IPC: C22C38/58
Filed: 1987-08-13
Abstract: PURPOSE:To improve the fatigue strength of a curburizing steel by limiting the contents of C, Si, Mn and Cr and preventing the generation of an imperfect hardened layer on the surface of a steel material. CONSTITUTION:The steel material consisting of, by weight, 0.1<=C<0.3, <0.10 Si, 0.80<=Mn<2.00, 0.80<=Cr<2.00 and the balance iron with impurities and in which the hardenability D'1 (inch) satisfies the formula of D'1 >=2.0Xphi<0.65>-6.4 is prepd.; where D'1=DICXFMnXFCr denotes the ideal critical diameter by C, N and Cr, DIC denotes fundamental hardenability, FMn and FCr denote the multiples of hardenability in each element as well as they are calculated value prescribed by the regulations of AISI and phi denotes the equivalent round bar diameter (mm). One or more kinds between <5.0% Ni and <1.0% Mo are preferably added to said compsn. as well, and/or one or more kinds between <0.010% P and <0.0020% O are preferably added thereto. By this method, the titled steel having fatigue resistance can be obtd.
Patent JP-H1131997-A (JP)
Title: Frequency synthesizer
Inventor: IKENO KENICHI
IPC: H04B1/7136
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce a time from changeover setting of output frequency of a VCO(voltage-controlled oscillator) type frequency synthesizer applied with PLL(phase-locked loop) to a locking state. SOLUTION: This synthesizer is provided with an A/D converter 6 which digitizes phase detection voltage (PD voltage) outputted by PLL 4; and with an MPU(microprocessor unit) 5 which stored digital values corresponding to frequency data showing hopping frequencies respectively, outputs the corresponding digital value and stores the digital value of the current PD voltage when a switching frequency is specified, and which further calculates and outputs the DA(digital analog) voltage whose frequency is locked at earliest time when a frequency is specified next.
Patent JP-H0650472-A (JP)
Title: Pipe for aqueous liquid or gas
Inventor: AOYANAGI SHIGEO
IPC: F16L41/00
Filed: 1992-07-29
Abstract: PURPOSE:To provide a pipe for aqueous liquid or gas, which is made of materials that does not elute detrimental substance, and which is excellent in the environmental safety by using a copolymer of alpha-olefin cross-linked by radio-active radiation and vinyl monomer containing carboxylic acid. CONSTITUTION:As a material for a pipe, a copolymer of a-olefin cross-linked by radio-active radiation, and a vinyl monomer containing carboxylic acid is used. alpha-olefin having a carbon number of C2 to C5 is used as the alpha-olefin of the copolymer, and vinyl acetate or alkyl acrate containing an alkyl group having a carbon number of C1 to C5 is sued as the vinyl monomer containing carboxylic acid of the copolymer. 0.01 to 3.0mol% of noncontaminatable stabilizer is added to the copolymer as required. Water supply pipes having flanges 2a, 2b at their ends are made of the above-mentioned polymer, and are connected together at their flanges 2a, 2b between which a gasket 3 is interposed.
Patent JP-2001027353-A (JP)
Title: Multi-stage piston actuator
Inventor: EJIRI TAKASHI
IPC: F16K7/17
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the machining cost and to facilitate thinning and miniaturizing by forming a barrier rib with a cup-shaped barrier rib member having a disk section connecting a central tubular section slid with an operation system and a peripheral edge tubular section fitted and fixed to a cylinder inner peripheral wall. SOLUTION: Pressure chambers 30, 31 corresponding to pistons 24, 25 are partitioned in a cylinder 20. A cup-shaped barrier rib member 40 is provided with a central tubular section 41 slid with a valve system 23, a peripheral edge tubular section 42 fitted and fixed to the inner peripheral wall of a cylinder 20, and a disk section 43 connecting the central tubular section 41 and peripheral edge tubular section 42. The peripheral edge tubular section 42 is pinched between the step section 21b of a lower cylinder 21 and the lower end section of an upper cylinder 22 and is fixed to the cylinder 20 not to be moved in the axial direction. The cup-shaped barrier rib member 40 can be formed by press-machining (draw-machining) a metal sheet or by cut-machining a metal material.
Patent JP-H06302221-A (JP)
Title: Insulating coating material, insulated electric wire, and coil
Inventor: OKAMOTO MASAO
IPC: H01B7/02
Filed: 1992-07-29
Abstract: PURPOSE:To provide an insulated electric wire excellent in brazing property by using an insulated coating material with a specific molecular weight of polyacrylonitrile or a copolymer thereof dissolved into dimethyleformamide and dimethylsulfoxide in such a manner as to obtain a specific concentration, wherein a coil wound by the coating material is excellent in heat resistance. CONSTITUTION:Polyacrylonitrile or a polymer thereof having a molecular weight of 20,000-600,000 is dissolved into dimethyleformamide and dimethylsulfoxide, thus obtaining 0.1-100 poise of viscosity. The resultant insulated coating material is applied onto a conductor directly or via an insulating layer, followed by baking. If a molecular weight of polyacrylonitrile is less than 20,000, a strong coating film cannot be obtained, while if it exceeds 600,000, viscosity becomes high so that a desired thickness of a coating film cannot be realized. Consequently, it is possible to provide an electric wire excellent in a brazing property such as a soldering property and in resistant property through a heat treatment.
Patent JP-H0951409-A (JP)
Title: Method and device for adjusting focus of image reader
Inventor: SODA HIROYUKI
IPC: H04N1/028
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To facilitate highly accurate focus adjustment entirely meeting adjustment requirements of plural focus measurement sections. SOLUTION: Plural focus measurement sections 14A, 14B, 14C of an image pickup element 3 read an adjustment chart 1 to provide an output of plural image signals, a focus measurement value of the plural focus measurement sections is calculated from the image signals to obtain optimum positions p1 , p2 , p3 of the plural focus measurement sections. Then one or over of data P1 , P2 , P3 for recursive calculation from the optimum position is generated to execute regression calculation.  Thus, the position or the attitude of the image pickup element 3 is calculated for the adjustment of the position or the posture of the image pickup element 3, and when at least any of the focus measurement values of the plural focus measurement sections 14A, 14B, 14C does not meet the requirement, number of preceding regression calculation data of the focus measurement section not meeting the requirement is increased and then regression calculation is tried again and then the image pickup element 3 is adjusted to the position or the posture.
Patent JP-H0524877-A (JP)
Title: Automatic pick finding device of optical fiber preform
Inventor: TOKUNAGA KEIICHI
IPC: G02B6/00
Filed: 1991-07-19
Abstract: PURPOSE:To provide an automatic device capable of automatically finding pick for drawing of optical fiber preform. CONSTITUTION:The device of this invention is a device of completely automatizing a process wherein the lower part of an optical fiber preform 1 vertically suspended by an upper chuck 2 is melted by a burner 7, a dummy bar 3 grasped by a lower chuck 4 is fused to the molten preform, then the burner 7 is moved to fix the fusing of the dummy bar 3, part of the optical fiber preform 1 a little upper than the bottom part of the preform is melted, the lower chuck 4 is slowly pulled down so that the melt part is finally cut while being deformed into a spindle shape to form a pick finding part 1A. The device, in order to attain the process, is equipped with a traverse device 8 to transfer the burner 7, a conveyor device 5 to move the lower chuck 4, a transfer amount detecting means 6 to discover the amount of the chuck transferred and a close switch 9 to detect rotation and stopping of the lower chuck 4.
Patent JP-S6182823-A (JP)
Title: Gas-permeable composite membrane
Inventor: KAWAHITO MIDORI
IPC: B01D53/22
Filed: 1984-09-28
Abstract: PURPOSE:To obtain the titled gas-permeable compositle membrane capable of maintaining a high gas permeation characteristic for a long period by providing a coating layer having >=90 deg. contact angle with water on the surface in contact with a gaseous mixture and having low critical surface tension. CONSTITUTION:A gas selective membrane layer 2, used for separating a specified gas from a gaseous mixture and concentrating the gas and consisting of at least one layer, and a coating layer 1 formed on the layer 2 are provided. The critical surface tension of the coating layer 1 is low, and the contact angle with water on the surface in contact with the gaseous mixture is at >=90 deg.. The thickness of the coating layer 1 is controlled to about 50-200Angstrom . The critical surface tension is preferably regulated to <=30dyn/cm. Said material can be selected from polyolefin, diene polymers, polyorganosiloxane, etc.
Patent JP-H0738755-A (JP)
Title: Halftone screen formation equipment, halftone screen and its formation
Inventor: PAURU AA DERABASUTEITA
IPC: H04N1/52
Filed: 1993-08-17
Abstract: PURPOSE: To provide a halftone screen where the halftone is improved by destroying the cyclic dot shapes and the position displacement of the halftone screen with introduction of the minimum irregularity at a boundary between the halftone dots. CONSTITUTION: This device is provided with a recording means which generates a pair of coordinates corresponding to the physical position of an addressable grid on a recording medium, a means which maps a coordinate to the corresponding coordinate of a multidot super cell that has the actual centroid moved in terms of position from the logical centroid of a dot by an extent equal to the length and angle of a random phase vector and is previously turned, a means which generates the threshold of all positions in a cell, a means which accumulates and retrieves the data showing an original image having a coordinate system, a means which converts the pair of coordinates of the recording means into the coordinate system of the retrieved image, a means which compares the threshold with the pixel value and produces a signal,  and a means which controls the recording of the recording means in response to the produced signal.
Patent JP-H07100090-A (JP)
Title: Adhesive-tape cleaner
Inventor: SHIMIZU TSUTOMU
IPC: A47L25/00
Filed: 1993-06-26
Abstract: PURPOSE:To take out a new adhesive-tape surface without peeling the used tape by attaching an adhesive tape to the inside of one of semicylinders, and winding a tape end around the overall outer form of a sphere followed by winding it into the other semicylinder. CONSTITUTION:When both A, B portions (7, 8) are closed, they are held in position by a pair of projecting and recessed locks 9, 12 and a semicylindrical portion 10 has a gap 17 therein. When the A, B portions are open, an adhesive tape 4 is attached to one of protvnsions and a rotating handle 18 and wound around the whole cylinder with its adhesive surface facing the outside of the cylinder, while a winding case is attached to the other protrusion and the other rotating handle 18 to wind the adhesive tape 4; the A, B portions 7, 8 are closed with both locks 9, 12 locked with each other, and both of the rotating handles 18 are used to take slack of the adhesive tape 4 on the cylindrical portion, so that the tape is completely attached. Dust is removed by the rolling of an arm. A guide 16 is for preventing the adhesive tape 4 from dropping from both of the semicylindrical portions 10, and has a spring property that allows it to retreat on contact with a floor face, preventing its rotating and adhesive properties from being deteriorated. A new surface of the adhesive tape can be taken out without peeling the used tape.
Patent JP-H0528369-A (JP)
Title: Order data control device
Inventor: ODAKA YASUHIRO
IPC: G07G1/14
Filed: 1991-07-19
Abstract: PURPOSE:To always assign a low slip No to a customer to come earlier regardless of the registering sequence of order data in a drive through system, etc. CONSTITUTION:Terminal devices X and Y for registration are order terminals dispersed and arranged along the flow direction of a vehicle. A terminal device Z for payment usually inhibits the registration operation of a terminal device Y for registration, and permits the registration operation on condition that a previous terminal device X for registration registers.
Patent JP-H0868812-A (JP)
Title: Load-current measuring device and monitor
Inventor: MORI MASAKATSU
IPC: G08C19/16
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a monitor, which performs the computation and the display of a load current in agreement with a load-current measuring device all the time without manually stopping the monitoring of the changing processing for the change of the capacity of a load and the rated current of the load. CONSTITUTION: The reference value of the rated current can be transmitted into a monitor 10 together with the measured value from a load-current measuring device 9. When the reference value is received, the reference value of the load-current measuring device 9 is newly set. The stored contents of a reference memory part 13 are replaced with this reference value.
Patent JP-S6446953-A (JP)
Title: Formation of metallic wiring of semiconductor device
Inventor: MATSUDA SHUICHI
IPC: H01L23/52
Filed: 1987-08-17
Abstract: PURPOSE:To enable formation of a fine pattern without damaging a substrate oxide film and the like, by forming a first film layer composed of an aluminum film or an aluminum film containing several % of silicon, on a semiconductor substrate or an oxide film, and forming thereon a second film layer composed of an aluminum film containing several % of copper. CONSTITUTION:On a semiconductor substrate or an oxide film 1, a first film layer 2 composed of an aluminum film or an aluminum film containing several % of silicon is formed. On the first film layer 2, a second film layer 3 composed of an aluminum film containing several % of copper is formed. For forming a metal wiring, etching a film layer is necessary, but the etching of low ion energy is enabled for the first film 2 to be etched, which is composed of the aluminum film or the aluminum film containing several % of silicon. A part of the second film layer 3 composed of an aluminum film containing several % of copper is only necessary to be subjected to etching with high ion energy. Thereby, the selection ratio to resist at the time of etching is increased, and residue product is hard to generate, so that the pattern can be formed with excellent accuracy without damaging the substrate.
Patent JP-H0753553-A (JP)
Title: New podophyllotoxin derivative
Inventor: ITO HITOSHI
IPC: A61K31/40
Filed: 1993-08-18
Abstract: PURPOSE:To obtain the subject new compound having an antitumor activity, low in toxicity and useful as an antitumor agent by reacting podophyllotoxin with hydrazine and tetramethylpyrroline-l-oxy-3-isocyanate in order. CONSTITUTION:Podophyllotoxin represented by formula I is reacted with hydrazine anhydride under heating in the presence of acetic acid in methanol to synthesize podophyllic acid hydrazide expressed by formula II. 2,2,5,5- Tetramethylpyrroline-1-oxy-3-isocyanate shown by formula III is subsequently reacted therewith in the presence of glacial acetic acid in benzene, thus affording the objective new N'-podophyllic acid-N-[3-(2,2,5,5-tetramethyl- pyrrolinyloxy)]semicarbazide represented by formula IV, having an antitumor activity, low in immunodepression and toxicity and useful as an antitumor agent.
Patent JP-S6447385-A (JP)
Title: Production of lipid containing bis-homo-gamma-linolenic acid and/or arachidonic acid
Inventor: NAKAJIMA TOSHIAKI
IPC: C12P7/64
Filed: 1987-08-19
Abstract: PURPOSE:To produce a lipid containing bis-homo-gamma-linolenic acid and/or arachidonic acid, by culturing a microbial strain capable of producing a lipid containing bis-homo-gamma-linolenic acid and/or arachidonic acid in a medium. CONSTITUTION:A microbial strain belonging to Conidiobolus genus and capable of producing a lipid containing bis-homo-gamma-linolenic acid and/or arachidonic acid is cultured in a medium containing an unsaturated fatty acid as a carbon source. A lipid containing bis-homo-gamma-linolenic acid and/or arachidonic acid is separated from the cultured product. The microbial strain belonging to Conidiobolus genus is e.g. Conidiobolus heterosporus. The unsaturated fatty acid used as the carbon source for culture is preferably a 18C fatty acid containing 1-3 double bonds and its amount to be added to the medium is preferably about 0.5-10vol.%.
Patent JP-S5994983-A (JP)
Title: Comb line filter
Inventor: EZAKI TADASHI
IPC: H04N9/64
Filed: 1982-11-20
Abstract: PURPOSE:To eliminate crosstalk component from adjacent tracks in excellent way by changing a threshold level of a limiter circuit depending on an input signal. CONSTITUTION:A luminance signal Y applied to an input terminal 5 is applied to a level detecting circuit 12, where a level of the signal Y is detected. A detecting signal Sd is applied to a limiter circuit 9' of variable threshold type as a variable control signal of threshold level. Since the threshold level is set deeply or shallowly in the circuit 9 depending on the large or small level of the signal Y, the level of a difference signal Y-Yn is limited even if the level of the signal Y is high or low, and the deterioration in the vertical resolution is mitigated. Since the threshold level of the circuit 9' is set deeply when the level of the signal Y is high (the level of crosstalk component is high), the crosstalk component is eliminated in excellent way.