baber/WOPTO huggingface dataset:
Patent JP-H08298886-A (JP)
Title: Selection method of fused hybrid plant utilizing fluorescent reaction
Inventor: SASAKI TORU
IPC: C12N5/10
Filed: 1995-05-02
Abstract: PURPOSE: To enable prompt and steady selection of a fused hybrid plant through simplified operations to make epoch-making progress of plant breeding by utilizing the fluorescent reaction in radicles of the hybrid plant which is prepared by allowing a plant cell to fuse with a fluorescent cell originating from a plant through the cell fusion process. CONSTITUTION: A plant cell is allowed to fuse with a fluorescent plant cell selected from Italian ryegrass, perennial ryegrass and soy bean to prepare a fused hybrid plant. The radicles of the hybrid plant are irradiated with UV- rays of 310-370nm wavelength and selected according to their fluorescent reactions.
Patent JP-H05325135-A (JP)
Title: Thin film magnetic head
Inventor: MORI TAIICHI
IPC: G11B5/31
Filed: 1992-05-25
Abstract: PURPOSE:To realize downsizing of thin film magnetic head with no sacrifice of output. CONSTITUTION:The thin film magnetic head comprises a magnetic core, i.e., a magnetic metal layer 2 sandwiched by nonmagnetic substrates 1, wherein a soft magnetic film 11 having high permeability functioning as an auxiliary core is provided partially on the outer edge of the magnetic core while crossing perpendicularly therewith. Consequently, Widths h1, h2 at the back part or side part of the magnetic core can be reduced resulting in downsizing of thin film magnetic head.
Patent JP-H05343307-A (JP)
Title: Rie dry development of sililated photoresist using o2/he plasma
Inventor: KUWAN HOO KUON
IPC: H01L21/027
Filed: 1991-06-03
Abstract: PURPOSE: To increase an etching rate and improve anisotropic etching and a resolution by conducting an RIE dry etching, using O2 /He gas which is O2 gas added with He gas and diluting a sililating agent with air or N2 in a sililation process of a photosensitive film. CONSTITUTION: The upper surface of a substrate 1 is coated with a plasma mask photosensitive film 2, including a pigment, and then a plasma mask photosensitive film 2 is exposed to light. In order to increase sililation selectivity between an exposed section 3 and a non-exposed section 4, presililation baking is conduced. Next, a sililation agent diffused layer 5 is formed in the steam, dilluted with air or N2 gas. Then, He which is an inactive gas is added in O2 gas, and dry etching is conducted to eliminate the non-exposed section 4 of the plasma mask 2. By this method, a rapid etching rate and a superior selectivity can be obtained, and resolution and contrast curve gamma can be enhanced, thereby obtaining, a superior lithography characteristic.
Patent JP-2000324818-A (JP)
Title: Power supply
Inventor: TAKEUCHI TORU
IPC: G05F1/10
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a power supply for verifying an overvoltage protection function, without making a fuse blow out and rapidly discharging the residual electric charge of a smoothing capacitor, after a power supply has been broken. SOLUTION: A circuit 11 for detecting and displaying a voltage across a smoothing capacitor 3 is provided, a load is removed for breaking input and generating an output overvoltage stage from the outside in simulation, thus verifying the quality of overvoltage protection function. Also, an input- monitoring circuit 12 and a timer circuit 13 are provided, a short-circuit switching circuit 4 is turned on automatically for a fixed amount of time after the input has been broken, thus discharging the residual electric charge of the smoothing capacitor 3.
Patent JP-H06318237-A (JP)
Title: Data base retrieving method
Inventor: SATO KATSUSHI
IPC: G06F12/00
Filed: 1993-05-08
Abstract: PURPOSE:To considerably shorten processing time in comparison with a conventional method in the case of sorting by adding an index expressing an order for sorting in the case of preparing a data base, and sorting data based on the index. CONSTITUTION:An index preparing device 10 rearranges slip data supplied from an input device 1 into a prescribed order, acids the index expressing the order to the slip data, rearranges the data base, to which this index is added, into the original order later and supplies the provided slip data to an external memory driving device 2 for driving an external memory 2a. In the case of retrieval, the data extracted by a retrieving means are rearranged based on the index. Thus, when sorting the retrieved result, respective items are not compared like the conventional data base retrieving method but it is enough only to compare the indexes, and time for sorting can be considerably shortened.
Patent JP-S619426-A (JP)
Title: Epoxy resin composition
Inventor: SATOU SHIGEYUKI
IPC: C08L63/00
Filed: 1984-06-26
Abstract: PURPOSE:An epoxy resin composition which can form a cured product excellent in moisture resistance, rust inhibition and adhesion and is suitable for sealing electronic parts, prepared by mixing an epoxy resin with a lanolin (derivative) and an organotitanium compound. CONSTITUTION:100pts.wt. epoxy resin (e.g., phenol novolak epoxy resin) is mixed with a curing agent (e.g., phenolic resin precondensate) in an amount to provide a chemical equivalent ratio of about 0.5-1.5 to the epoxy groups in the epoxy resin, about 0.1-10pts.wt. lanolin (derivative) and about 0.01-5pts.wt. organotitanium compound (e.g., tetraisopropyl titanate).
Patent JP-H01306634-A (JP)
Title: Production of false-twisted textured yarn
Inventor: KANEMURA TOMOJI
IPC: D02G1/20
Filed: 1988-05-31
Abstract: PURPOSE:To economically obtain the title fine textured yarn excellent in both feel and dyeability, by imparting thermoplastic multifilament yarn of a specific breaking elongation with loops, relaxation and interlaces followed by false- twisting along with drawing. CONSTITUTION:A thermoplastic multifilament yarn with the single fiber 85-240% (pref. 140-185%) in breaking elongation is imparted with loops, relaxation and interlaces using a pressurized air injector and then drawn by a factor of 1.18 under a pressure of e.g. 7.0kg/cm<2> along with false-twisting, thereby easily obtaining the objective high-quality textured yarn using a single feed yarn.
Patent JP-H06238559-A (JP)
Title: Single-sided surface polishing
Inventor: SHIBANO YUKIO
IPC: B24B37/28
Filed: 1992-04-24
Abstract: PURPOSE:To prevent the generation of faults on the surface of a substrate due to the abrasion chip by forming a recess on the edge surface of a carrier and attaching a soft cloth on the part ranging from the recessed part to the carrier side surface part, in the polishing for a workpiece which is inserted through a cloth into a carrier. CONSTITUTION:As for the single-sided surface polishing in which a carrier having a hole for accommodating a workpiece is installed on a pressure plate, and polishing work is carried out, supplying the polishing liquid in which the polishing material such as cerium cxide is suspended in water. A recess is formed on the carrier, in a certain depth, e.g. 0.5-1.5mm along the carrier surface from the carrier edge surface part where the carrier and the workpiece contact. A soft cloth is attached on the part ranging from the recessed part to the carrier side surface part. The recess has a width (5mm or more) from the carrier side surface in contact with a base plate to the outer periphery, and the depth is set larger than the thicknes of the soft cloth. As the soft cloth, is used the foamed polyurethane nonwoven fabric.
Patent JP-H06350557-A (JP)
Title: Communication equipment
Inventor: WADA MASAMI
IPC: H04B1/707
Filed: 1993-06-02
Abstract: PURPOSE:To simplify the demodulation by sending a signal being a product between a signal of a modulated frequency and a signal of non-modulation frequency in the vicinity of the modulated frequency, multiplying a signal delayed via a BPF at a receiver side and a signal not delayed, demodulating the multiplied signal so as to enhance the utilizing efficiency of the frequency thereby correcting a phase distortion of a transmission line and the BPF. CONSTITUTION:A modulation means 1 of a transmitter modulates data of a 1st frequency (f), a PN (spread code) generating means 3 generates a PN and 1st and 2nd modulation means 2, 4 multiply the PN with the frequency (f) subjected to data modulation and a frequency f+DELTAf not subjected to data modulation to generate 1st and 2nd SS(spread spectrum) wave. A switch means 5 alternately extracts either of both the signals and sends the extracted signal. A multiplier means 8 receives the signal directly via a BPFa6 at the receiver side or a delay means 7 and the received signals are multiplied. The product signal is demodulated by a data demodulation means 10 via a BPFb9 and provided to be an output.
Patent JP-S5833379-A (JP)
Title: Static picture recorder
Inventor: SHIMOMURA KAZUO
IPC: H04N5/91
Filed: 1981-08-21
Abstract: PURPOSE:To prevent the quality deterioration of a reproduced picture, by eliminating the level fluctuation component caused by the uneven revolution of a floppy disk device or the fluctuation component due to the header signal in the video signal which is written in a field memory in the slow writing mode. CONSTITUTION:The component differing between the reproduced video signal containing the level fluctuation due to the frequency variance caused by the uneven revolution of a floppy disk devide 20 and the uneven revolving signal of the device 20 which is obtained by feeding the clock signal recorded on a disket along with the FM signal into an FM demodulating circuit 21 is extracted through a luminance compensating circuit 102. Then the recording of the FM signal onto the disket is delayed by a recording delaying circuit 101 for a period during which the effect of the spurious fluctuation component emerging to the uneven revolution by the header signal in the recording mode is eliminated. Thus the writing is inhibited for the demodulated video signal into a field memory 5 until the spurious fluctuation component of the uneven revolution is eliminated in the reproduction mode. As a result, the change of luminance can be completely eliminated for a reproduced image.
Patent JP-H08331862-A (JP)
Title: Uninterruptible power supply
Inventor: OBUSE TAKASHI
IPC: H02M7/48
Filed: 1995-05-30
Abstract: PURPOSE: To quickly detect a load having an accident without stopping an uninterruptible power supply, in the case where there is an accident wherein an excessive current flows in any of a plurality of the loads. CONSTITUTION: A load current output from an inverter circuit 3 is detected for whether it is increased to an excessive current or not by an excessive current detecting circuit 14. While detecting the excessive current, output voltage of the inverter circuit 3 is decreased by an output voltage decreasing circuit 15. In this way, the load current is controlled so as to be an operating current or more of a load side overcurrent detector and an overload durable amount or less of the inverter circuit 3.
Patent JP-S5771435-A (JP)
Title: Apparatus for removing stained substance in jacquard loom
Inventor: ERUNSUTO MIYURAA
IPC: B08B5/04
Filed: 1981-08-21
Abstract: To prevent the accumulation of contaminating matter in the harness of a Jacquard weaving machine, a perforated box is provided at the lower end of the harness. Air is supplied into the box so that it flows vertically upwardly along the harness members and prevents dust, fibers and other contaminating matter from settling on the harness.
Patent JP-H06340902-A (JP)
Title: Production of sintered rare earth base permanent magnet
Inventor: MITSUSATO MASATO
IPC: B22F3/10
Filed: 1993-06-02
Abstract: PURPOSE:To produce a sintered rare earth base permanent magnet excellent in magnetic characteristics by reusing a scrapped magnet as starting material. CONSTITUTION:A scrapped R2T14B sintered magnet alloy (R is one or more kinds of rare earth elements, chiefly Nd, Pr and Dy and T is one or more kinds of transition metals, chiefly Fe or Fe+Co) is prepd. and 99-70wt.% powder of the magnet alloy as an alloy A is mixed with 1-30wt.% powder of an allay B obtd. by adding M (M is one or more kinds of elements among Al, Cu, Zn, In, Ga, Si, P, S, Ti, V, Cr, Mn, Ge, Zr, Nb, Mo, Pd, Ag, Cd, Sn, Sb, Hf, Ta and W) to the alloy A. The resulting powdery alloy mixture contg. an R2T14L phase (L is B or B+M) and/or an R-rich phase and one or more phases among RT4L, RT3, RT2, R2T7 and RT5 is press-compacted in a magnetic field, sintered in vacuum or in an inert gaseous atmosphere and subjected to aging heat treatment at a temp. below the sintering temp.
Patent JP-H0643955-A (JP)
Title: Reference voltage generating circuit
Inventor: CHICHII MIKIO
IPC: G05F3/26
Filed: 1991-05-08
Abstract: PURPOSE:To precisely obtain a specific reference voltage in spite of process variance among elements and changes of operation environment. CONSTITUTION:This circuit is provided with an operational amplifier 6 which detects the difference in source-drain voltage between MOSFETs 2 and 3 and a MOSFET 4 which makes voltage adjustments according to the detection result of the operational amplifier 6 so that the source-drain voltages of the MOSFETs 2 and 3 become equal to each other. The source-drain voltages of the MOSFETs 2 and 3 are adjusted to improve the precision of the reference voltage Vref.
Patent JP-H10317016-A (JP)
Title: Method for joining object made of metal
Inventor: SUZUKI HISAO
IPC: B22F7/08
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To easily execute the joining of metallic objects in which the shape of the joined part is complicate by coating the joined place of two metallic objects with slurry composed of metal powder of the material same that of the objects and a binder soln. and thereafter executing sintering treatment. SOLUTION: An aq. soln. of ammonium alginate is used as a binder, which is added with metal powder of SUS or the like, and stirring is executed to produce slurry S. The joined part at the time of inserting a branch pipe (p) into a pare provided on a header pipe P is coated with the slurry S by a brush. After that, the slurry S is dried. Then, a sintering furnace such as an electric furnace or the like is charged with the heater pipe P and the branch pipe (p) as the objects to be joined, and sintering treatment is executed at a prescribed temp. for a prescribed time. For example, in the case the metal is composed of SUS, it is executed at 1250 deg.C for about 2 hr. When the sintering treatment is finished, the header pipe P and the branch pipe (p) are welded and joined shown in a fillet welding part. Moreover, in the joined part, watertightness and airtightness are satisfactorily held.
Patent JP-S5922987-A (JP)
Title: Classification of generated surplus soil
Inventor: SHIMIZU SHIGENARI
IPC: C09K17/00
Filed: 1982-07-30
Abstract: PURPOSE:To obtain a high-quality improved soil, by classifying the generated surplus soils according to the diameter of the substance consisting the surplus soil and its physical properties, and carrying out the rational soil improvement easily using a suitable apparatus selected according to the classified soil. CONSTITUTION:The substance consisting the surplus soil is classified by the combination of its particle size (e.g. three classes; >=150mm., 150-50mm., and <=50mm.) with its physical properties (e.g. stones, asphalt concrete and other miscellaneous materials, viscous soil block, and siliceous earth). The treatment necessary for the plant, e.g. disintegration, separation, mixing, etc. are carried out under the proper condition according to the classified soil.
Patent JP-H02310608-A (JP)
Title: System for changing order of tools
Inventor: FUJITA NAOKI
IPC: G05B19/18
Filed: 1989-05-25
Abstract: PURPOSE:To shorten a working time by providing partitions of working for respective groups in which there is restriction in the order of working processes for respective working programs, generating using tool lists for the groups, and changing the order of the working programs in accordance with the lists. CONSTITUTION:The partitions of working 4 is inserted between the working processes 1c and 1d for group-dividing respective working processes 1a-1d in prior to the change of the order of the working processes 1a-1d in the working program 1. Consequently, the working program 1 is divided into first and second working groups by the partitions 4, and the using tool list 2 including the using tool lists 2a and 2b of the first and the second working groups is generated. Then, the working processes for respective tools are collected for respective working groups in accordance with the using tool lists 2a and 2b to change the order. Consequently, the working program 3 divided into the first working group including the working processes 3a-3d, and the second working group including the working processes 3e-3g is generated.
Patent JP-H06322409-A (JP)
Title: Production and device of sheet by energizing powder rolling
Inventor: OOSAWA TAMASHIRO
IPC: B22F3/18
Filed: 1993-05-12
Abstract: PURPOSE:To improve productivity. CONSTITUTION:The first rolling mill, which is provided with a pair of rolling rolls 3 to form the powder 2 feeded by a powder feeding device 1, is installed in an enclosed vessel 9. The second rolling mill 7, which is provided with a pair of rolling rolls 6 to roll the green compact 5 compacted at the first rolling mill 4, is installed on the downstream of the first rolling mill 4. An energizing circuit 15 is installed between the rolling roll 3 and rolling roll 6. By the energizing circuit 15, electric power is caused to flow through the green compact 5 in the longitudinal direction, heating the green compact 6 to high temp. by Joule heat effect.
Patent JP-H01303298-A (JP)
Title: Table lifter
Inventor: FUJITA HIROSHI
IPC: B66F7/08
Filed: 1988-05-30
Abstract: PURPOSE:To make cylinder force efficiently transmissible by uplifting a table by a cylinder and a lever even if this table goes down and a link contracts, in a pantographic table lifter. CONSTITUTION:In this lifter, a lever 9 is rockingly connected to the specified spot of a table 3, and a cylinder 5 is transmissibly connected to a lower end of the lever 9. When the table 3 goes down and both links 1A, 1B are contracted, a roller 13 at an upper end of the lever 9 comes into contact with the table 3, whereby the table 3 is uplifted by the cylinder 5 and the lever 9. Consequently, when the table 3 is lowered and these links 1A, 1B are contracted, if the lever 9 is rocked by the cylinder 5, the roller 13 comes into contact with the table 3, and it is pressed by its wear plate 14, thus the table 3 is uplifted by the lever 9. Accordingly, even in case of relatively smaller force in the cylinder 5, the table 3 and its load are easily liftable.
Patent JP-H02311955-A (JP)
Title: Automatic transaction system
Inventor: NARUSE KAZUAKI
IPC: G06Q40/00
Filed: 1989-05-29
Abstract: PURPOSE:To shorten a time for transaction and to improve the rate of operation of a transacting device by providing a portable electronic equipment, which stores transaction contents set and inputted in advance by operating the input means of a transacting means equipped with the input means and a display means, and executing transaction processing corresponding to the transaction contents. CONSTITUTION:A portable electronic equipment 1 is equipped with an input means 2 to input necessary information and a display means 3 to display the necessary information at least, and the transaction contents are set and inputted in advance by operating the input means 2 of the portable electronic equipment 1. The portable electronic equipment 1, to which these transaction contents are stored, is accepted and these transaction contents are read. Then, the transaction processing is executed in correspondence to the transaction contents. Accordingly, at the time of transacting, necessity for manual operation to designate the transaction and to input the amount of incoming and outgoing money and a personal identification number, etc., by a keyboard is eliminated. Thus, the time for the transaction can be shortened and further, the rate of operation of the transacting device is improved.
Patent JP-S62288596-A (JP)
Title: Stratum searching method
Inventor: YUASA HAJIME
IPC: G01V3/165
Filed: 1986-06-09
Abstract: PURPOSE:To obtain the information of an underground stratum even in an urban area without disturbing environment, by preliminarily allowing a current to flow to the coil generating a magnetic field provided on the ground and measuring the change in the intensity of line of magnetic force generated around the coil. CONSTITUTION:On a searching truck 1, a coil 2 capable of generating a magnetic field around said truck is arranged and a current is made to flow to the coil 2 by a current generator 3 to generate lines M of magnetic force around the coil 2 so as to connect the upper and lower ends of said coil 2. Next, the change in the intensity of the lines M of magnetic force is received by magnetic sensors 4 to obtain detection signals which are, in turn, transmitted to a signal analyser from a signal detector 5 to display the information in a stratum on a data display device. By this method, the information of an underground stratum, for example, at the depth of 3m or more can be obtained even in an urban area without disturbing the environment of said area.
Patent JP-H1068211-A (JP)
Title: Construction panel
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/08
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a construction panel free from the decorative surface peeling off from the lathing even if the surface is made wide and thick and a fixing means such as a nail exposing to the exterior and useful for making the cross joint in a hermetic structure by a coaking material. SOLUTION: This construction panel A is of a structure having a heartwood 3 filled in between an obverse surface material 1 and a reverse surface material 2 of a lengthy board material. In this case, when the inner direction of the construction panel A is made the inner size and the other direction the outer size, the obverse surface material 1 is provided with a male type connection B composed of a lengthwise decorative surface 4, a side wall 5 having one of a breadthwise one side fringe of the decorative surface 4 bent to the inner size, a joint bottom piece 6 having the lower end of the side wall 5 protruded outward, and a lower fringe 7 having the end of the joint bottom piece 6 bent to the inner size almost in a Z shape, and a female type connection C composed of the other end 5 side wall 8 having the other side fringe bent to the inner size,  an upper surface 9 having the lower end fringe of the other end 5 side wall 8 bent to the inner size, and a U-shaped section fitting groove 11 composed of a lower surface 10 having the upper surface 9 bent outward. The reverse surface material 2 is made integrally with the heartwood 3 so that it may not come in contact with the obverse surface material 1 and, in addition, the obverse surface material 1 is formed thereon with an end wall 12 having at least one side end fringe in the longitudinal direction of the decorative surface 4 bent to the inner size.