baber/WOPTO huggingface dataset:
Patent JP-H07300845-A (JP)
Title: Preventive method against liquefaction of underground linear structure
Inventor: KOBAYASHI NORIYUKI
IPC: E02D29/00
Filed: 1994-05-10
Abstract: PURPOSE:To narrow the soil improvement range and compact the soil in a specified strength, in the measures against liquefaction of a continuous urnderground linear structure linearly crossing on the ground of a road, a railroad, or an embedded material, or in the ground. CONSTITUTION:Earth is retained by ready-made steel pipe piles 3 and excavated to the depth of the bottom plate of an underground linear structure. After that, a drain material 5 is laid down at the backside of the steel pipe pile 3. And a soil 6 coping with fluidization is filled back between the structure and the steel pipe pile.
Patent JP-H04326521-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: ISHIDA SHINICHI
IPC: H01L23/52
Filed: 1991-04-26
Abstract: PURPOSE:To improve the reliability of a Cu wiring formed on a semiconductor substrate. CONSTITUTION:The crystal grain diameter (R) of a Cu wiring 1 formed on a semiconductor substrate is set to be 1mum or larger, thereby restraining the generation of hillocks due to heat when an interlayer insulating film is deposited. The crystal grain diameter (R) of the Cu wiring 1 is set to be larger than or equal to the line width (W) of the wiring, thereby improving electromigration life.
Patent JP-H01252662-A (JP)
Title: Thermosetting resin composition
Inventor: YAMATANI NORIMASA
IPC: C08G73/12
Filed: 1988-04-21
Abstract: PURPOSE:To obtain the title composition having a low coefficient of friction and improved abrasion resistance, by mixing a polyaminobismaleimide resin comprising a specified bismaleimide compound and a specified diamine with a solid lubricant. CONSTITUTION:A partially cured product obtained by heating 1 mol of a bismaleimide compound of formula I (wherein R is a bivalent group of formula I or II, X is a direct bond, a 1-10C bivalent hydrocarbon group, hexafluorinated isopropylidene, carbonyl, thio, sulfinyl, sulfonyl or oxide group) [e.g., 1,3-bis(3- maleimidophenoxy)benzene] and 0.1-1.2mol of a diamine compound of formula IV [e.g., 1,3-bis(3-aminiphenoxy)benzene] to 70-220 deg.C for 5-240min is ground to obtain a pelletized or powdery polyaminobismaleimide resin (A). 100 pts.wt. component A is mixed with 5-200 pts.wt. solid lubricant (B) of a particle diameter in the range of 1-50Xm, comprising a fluorocarbon resin, graphite, MOS2 or BN.
Patent JP-H06285444-A (JP)
Title: Cleaning method
Inventor: IWANAGA HIRONOBU
IPC: C23G3/00
Filed: 1993-03-31
Abstract: PURPOSE:To clean effectively and efficiently a work based on synergistic effect of bringing it into contact with a liq. convecting caused by boiling and remaining heat of the boiling liq. by boiling the liq. and cleaning the work by utilizing convection caused by boiling. CONSTITUTION:When a work is cleaned, at first, the work is put in a cavity for placing the work in the first gate valve 10 and it is transferred to a cleaning tank 3. In the cleaning tank 3 wherein the work is placed, the work is cleaned therein by convection caused by boiling generated in a liq. under boiling condition made in advance by means of an electric heater 1. After this cleaning is finished, the cleaned work is transferred into a cavity for placing the work in the second gate valve 11 and the work is transferred in a rinse tank 4. In the rinse tank 4 wherein the work is placed, the work is rinsed by convection caused by boiling generated in a liq. under boiling condition made in advance by means of the electric heater 1. After this cleaning is finished, the rinsed work is transferred into a cavity for placing the work in the third gate valve 12 and the rinsed work is transferred to a finishing part 9.
Patent JP-H10286294-A (JP)
Title: Massager
Inventor: JIKIBA YASUHIRO
IPC: A61H23/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To solve the monotonousness of patting operation by providing a vertically reciprocating means for vertically reciprocating a lateral pair of therapeutic elements to perform a patting massage, and automatically varying the patting speed in a fixed time when the patting speed is controlled by a control means. SOLUTION: When a person to be treated pushes the patting button of a control part, a command signal is transmitted to a control means 37, a TAP signal is outputted from a microcomputer 80 to a massage motor driving circuit 82, and a massage shaft 53 is reversely rotated by a massage motor 55. A patting shaft is thus rotated, and a lateral pair of massage balls are substantially vertically reciprocated through an eccentric member and a lever to pat the person to be treated. When the operation 1 button of the control part is pressed, the patting speed is regularly or irregularly gradually reduced or gradually increased to high speed, middle speed or low speed within a fixed time, so that the person to be treate can be massaged over a long time without getting tired of it.
Patent JP-H05295758-A (JP)
Title: Valve manipulating structure of backhoe
Inventor: ADACHI TADAO
IPC: G05G1/00
Filed: 1992-04-17
Abstract: PURPOSE:To change over the operational pattern smoothly by generating changing over from the first to the second operational condition using a pair of lever side coupling tools, and supporting a fulcrum bracket of a control lever on a mounting member through a resilient member. CONSTITUTION:An operating mecanism is manipulated, whereby an engagement part 31a of a lever side coupling tool 31 on the revolving valve side is fitted on a left coupling member 20 of a U-member 16 while the engagement part 32a of a coupling tool 32 on the arm valve side is fitted on a central coupling member 19 on the rotary boss side, which generates the first operational condition. Turning a control lever 12L to the left and right actuates revolving motions while operating in the direction fore and aft generates arm motions. If the engagement part 32a is fitted in a right coupling member 21 and the engagement part 31a fitted on the central coupling member 19, the second operational condition is established. Turning the lever 12L to the left and right actuates arm motions while operating fore and aft generates revolving motions. At the time of changing over of the operating mode, a fulcrum bracket 34 supporting the lever 12L is displaced up and down by a resilient member C relative to a supporting frame 13.
Patent JP-H07278392-A (JP)
Title: Vulcanizable elastomer composition containing fluorine
Inventor: YAMAMOTO YUICHI
IPC: C08L27/12
Filed: 1994-04-11
Abstract: PURPOSE:To obtain the subject composition capable of improving the elastic modulus by blending an elastomer containing fluorine and iodine, etc., in the molecule with a salicylaldiminocopper complex as a cross-linking agent and a polyfunctional unsaturated compound as a cross-linking assistant. CONSTITUTION:This composition is obtained by blending an elastomer containing fluorine and iodine and/or bromine in the molecule (e.g. an elastomer comprising an olefin containing the fluorine such as vinylidene fluoride as a principal constituent component) with a salicylaldiminocopper complex expressed by the formula as a cross-linking agent and a polyfunctional unsaturated compound as a cross-linking assistant.
Patent JP-H033856-A (JP)
Title: Paper sheet discharge roller in ink jet printer
Inventor: MARUYAMA MITSUAKI
IPC: B41J13/076
Filed: 1990-04-12
Abstract: PURPOSE:To obtain a paper sheet diacharge roller without staining a wet recorded image with ink by using a disc consisting of a thin plate material with a serrate peripheral surface. CONSTITUTION:A recording paper sheet 12 is wound around a platen 9, sandwiched between a paper sheet delivery roller 13 arranged below the platen 9 and the plate 9 and discharged in the direction of an arrow B as rotating in the direction of an arrow A of the platen 9. As a disc 1 consisting of a thin plate material with a serrate shape peripheral surface contacts the recording paper sheet surface not on the surface but on a point, an image on an ink writing part in the unfixed state (in the wet state) is not disarranged.
Patent JP-S61254556-A (JP)
Title: Anilide derivative and agricultural and horticultural germicide containing said derivative as active ingredient
Inventor: ODA MASAJI
IPC: C07C323/60
Filed: 1985-05-08
Abstract: NEW MATERIAL:A compound expressed by formula I (X represents lower alkoxyle or lower alkoxyalkyl; Y represents H, halogen atom or lower alkyl; R<1> represents lower alkyl, lower haloalkyl or lower cyanoalkyl; R<2>-R<4> represent H or lower alkyl; Z represents H or lower alkoxycarbonyl). EXAMPLE:Isopropyl N-(2 -ethylthiopropionyl )-N-3-chloro-4-ethoxy-5-methoxyme thylphenyl) carbamate. USE:An agricultural and horticultural germicide, effective against chemical- resistant bacteria, and characterized in that the controlling effect thereof can be further enhanced by using the above-mentioned compound in a mixture with one or more cyclic imide based germicides, etc. PREPARATION:An aniline derivative expressed by formula II is reacted with a carboxylic acid expressed by formula III or a reactive derivative thereof in the presence or absence of a solvent to obtain the compound expressed by formula I.
Patent JP-S59223178-A (JP)
Title: Automatic welding machine for tube plate
Inventor: SHINAGAWA HIROSHI
IPC: B23K37/053
Filed: 1983-06-01
Abstract: PURPOSE:To improve the accuracy and efficiency of welding by providing floatably a welding head while said head is kept elastically repulsive in lateral and vertical directions and constituting the head in such a way that the mis-alignment between a tube and the welding head can be absorbed in the stage of inserting a guide fitting into the tube. CONSTITUTION:A head fixture 50 is floatably attached by means of an elastic material to a hanger 70. The fixture 50 moves consequently relatively with the hanger 70 and the error in a horizontal direction is absorbed by the elastic material. Since the hanger 70 is floatably attached by means of a spring to a cylinder frame 51, the hanger 70 moves vertically relatively with the frame 51, by which the error in a vertical direction is absorbed. The deviation in parallelism between a heat transmitting tube and the guide fitting 91 at the top end of a welding head 90 is absorbed according to the advance of the fitting 91 into the heat transmitting tube as the fixture 80 of the head 90 is suspended to a suspending shaft provided with a spring and is joined to a cylinder frame having circularly- arcuate front and rear ends.
Patent JP-H0852236-A (JP)
Title: Irradiation device
Inventor: BUERUNAA BURAON
IPC: F21V29/00
Filed: 1995-04-21
Abstract: PURPOSE: To provide a simplified structure for the filtering unit of a radiation device. CONSTITUTION: The radiation device has a radiation source and a filtering unit 1 provided in the path of radiation. The filtering unit 1 includes two transparent filter plates 5 and 6 on planes which are virtually parallel to each other. These plates 5 and 6 are held at their periphery in frames 3 and 4 which are made of a material having good thermal conductivity. The filter plates 5 and 6 and the frames form a closed space 9, wherein a medium is provided which selectively adjusts the radiation spectrum. In the filtering unit 1 the frames 3 and 4 are divided into a half frames 3 and 4 which virtually cross the axis 2 of the filtering unit 1. The plate 5 is positioned in the half frame 3 on one opposing side of the space 9 and the filter plate 6 is positioned in the half frame 4 on the other opposing side of the space 9.
Patent JP-S60239811-A (JP)
Title: Device for correcting travelling distance of unmanned carrier car at the time of abrasion of tire
Inventor: MIZUNO YOSHIHARU
IPC: G05D1/02
Filed: 1984-05-14
Abstract: PURPOSE:To omit the changing work of a set value of a travelling distance and to prevent the generation of an accident due to the unexecution of the work by calculating a correcting distance signal and comparing said signal with a distance signal up to a destination to execute processing required up to the destination. CONSTITUTION:When an unmanned carrier car is started, the number n3 of pulses obtained during travelling before correction is detected by a pulse detecting sensor 9. If marks M1, M2 are detected by a mark detecting sensor 15, a CPU11 calculates the number n4 of sectional pulses obtained when the carrier car travels a correcting section D formed by both the marks M1, M2 and stores the calculated value in a RAM12. Then, the CPU 11 reads out the mumbers n2, n1 of sectional pulses obtained in a section D and between stations S1 and S2 by an unabrased tire 3 from the RAM12, calculates the number n5=n3Xn2X n4 of pulses obtained during the travelling after correction and compares n5 with n1. When both the values concide with each other, the CPU11 stops a driving motor 6 and executes the processing at the destination, and in case of inconsistency, travels the carrier car until coincidence.
Patent JP-S5223100-A (JP)
Title: Isolation of new sweet component other than stevioside from leaves of stevia
Inventor: UENISHI HIDEAKI
IPC: A23L27/00
Filed: 1975-08-13
Abstract: PURPOSE: Isolation of a new sweet component, together with stevioside, sweeter than it from leaves of Steviaby ion-exchange resin treatment, treatment, with a synthetic absorbent, and subsequent crystallization. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57212755-A (JP)
Title: Transmission-type electron microscope
Inventor: YONEZAWA AKIRA
IPC: H01J37/141
Filed: 1981-06-25
Abstract: PURPOSE:To obtain a high-quality image with a low multiplying factor and a high visual field by making the non-axial aberration and the axial aberration of a transmission-type electron microscope small by installing a setting lens between an objective lens and a visual-field limiting stop, and focusing an electron beam on the visual-field limiting stop by means of the objective lens and the setting lens. CONSTITUTION:A transmission-type electron microscope has an objective lens 3, an intermediate lens 5 installed in back of the lens 3, an imaging lens 7, and a visual-field limiting stop 4 located between the lenses 3 and 5. A setting lens 10 is provided between the lens 3 and the stop 4. In addition, a focusing lens 1 is provided in front of the lens 3, and an electron beam is irradiated on a sample 2 after being focused by the lens 1. The above lens 3 is relatively weakly excited, and the lens 10 is excited to a given degree so as to make an electron  beam 8 transmitted by the sample 2 to be focused on the stop 4. Consequently,  the contrast of an observed image is increased by regulating the opening angles  of electron rays scattered from the sample 2 by controlling the stop 4.
Patent JP-S58217615-A (JP)
Title: Prereducing oven in melt reducing apparatus
Inventor: HAMADA HISAO
IPC: C21B13/00
Filed: 1982-06-09
Abstract: PURPOSE:To hold a fluidized bed under an excellent condition for improving the ratio of prereduction, by forming an annular slit comprising inner and outer cylinders at the bottom of the titled oven, and providing a dispersing plate at the upper surface of the inner cylinder to sufficiently disperse supplied reducing gas. CONSTITUTION:At the bottom of the prereducing oven 1, an annular slit 6 comprising a double cylindrical tube constituted by inner and outer cylinders 10, 11 having bottom plates 12, 13 is formed and opened to the interior of the oven 1. A gas-dispersing plate 7 is provided at the upper surface of the inner cylinder 10 to supply low-temp. reducing gas to the inner space through a supply opening 8. On the other hand, high-temp. reducing gas is supplied through a supply opening 5 provided at the outer cylinder 11 to the interior of the annular slit 6. Inside the prereducing oven 1, the fluidized bed of a powdery ore is formed by the mixture of the high and low-temp. reducing gases. By this gas-supply mechanism, the introduced gases can be uniformly dispersed, and the fluidization of particles at the central part of the oven 1 can be satisfactorily performed.
Patent JP-H05295028-A (JP)
Title: Method for purifying styrenic polymer
Inventor: TEJIMA HIDEO
IPC: C08F4/80
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a method for purification in which a styrenic polymer of a high conversion rate can efficiently be purified to a high purity. CONSTITUTION:The objective method for purifying a styrenic polymer is to treat the styrenic polymer obtained by using a catalyst and having a high level of syndiotactic structure with a swelling agent and a deactivator.
Patent JP-H09252785-A (JP)
Title: Diagnosis of bovine xiii factor abnormality
Inventor: CHUMA SHINICHIRO
IPC: G01N33/50
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To simply and rapidly obtain the subject new gene having a specific base sequence, coding normal bovine XIII factor subunit A and capable of simply and rapidly detecting XIII factor abnormality which is a bovine hemorrhagic disease and its carrier. SOLUTION: This new gene is a new normal bovine XIII factor subunit A gene having a base sequence represented by the formula and is capable of simply and rapidly detecting XIII factor abnormality which is a bovine hemorrhagic disease and its carrier and useful fro diagnosis, etc., or bovine XIII factor abnormality. The new gene is obtained by extracting whole RNA according to an ordinary method from whole blood of bovine, synthesizing cDNA by using the whole RNA, proliferating the cDNA by PCR reaction using a chemically synthesized primer in referring a base sequence, etc., of human XIII factor subunit A and closing the proliferated DNA.
Patent JP-S6046034-A (JP)
Inventor: JIMII RII PAUERU
IPC: H01L21/768
Filed: 1984-05-17
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-S58215133-A (JP)
Title: Ttl circuit
Inventor: SAITOU TATSUO
IPC: H03K19/088
Filed: 1982-06-09
Abstract: PURPOSE:To attain the provision of many fan-outs without a delay in switching time, by providing a base current supply transistor (TR) inserted between an emitter input TR and a logical TR, and a storage charge eliminating diode inserted between the base of the logical TR and the emitter of the emitter input TR. CONSTITUTION:The titled circuit comprises a multi-emitter TRQ1, a logical TRQ2, output stage TRs Q3, Q4 and Q5, a base current supply TRQ10, and the storage charge eliminating diode D10 mainly. The stored charge is eliminated immediately through a Schottky barrier diode D10 when an input logic VIL is applied. Even when many fan-outs are provided by flowing much base current to the logical TRQ2, the delay in the switching time due to the stored charge is compensated. Thus, the number of fan-outs in increased by increasing a base drive current while satisfying the current IIL flowing to a load.
Patent JP-H0314738-A (JP)
Title: Vehicle seat
Inventor: TEIMOSHII REI BUTSUTO
IPC: B60N2/90
Filed: 1990-04-16
Abstract: PURPOSE: To easily and accurately switch a seat between the non-use position and the use position by providing a turn preventive device for an upper fitting element and a turn preventive device corresponding to a two-armed turn lever provided on a lower fitting element. CONSTITUTION: A lower fitting element 7 for pivotally supporting an upper fitting element 10 on the rear end of a support 2 of a seat turnable round a horizontal shaft in such a manner as to be freely pivoted round a pivot 9 is fixed by a screw 8, and a clamp 14 is fitted to the element 7 by a pin 13. A fitting sleeve 19 is fixed to the lower fitting element 7, one arm 21 of the two- armed turn lever 20 is extended forward, and the other arm 22 is extended upward. A turn prevention 28 formed on the upper fitting element 10 is engaged with the tip of the arm 22. When the seat is in the use position, the rear end part of the seat is locked by engagement of the clamp 14 with a fixing bolt 29 fixed to the floor 5 side of the vehicle.
Patent JP-H07307099-A (JP)
Title: Semiconductor memory
Inventor: SUZUKI TSUNEYUKI
IPC: G11C17/18
Filed: 1994-05-12
Abstract: PURPOSE:To simultaneously output data having a bit width of a data bus from an arbitrary address to a data bus with one operation cycle to access a memory at high speed conforming to technology such as 4, 8, 16, 32, 64 bits of a microcomputer. CONSTITUTION:A memory cell block is constituted of two memory cell blocks alpha7 and beta8, and controlled respectively by row decoders alpha9, beta10 and column decoders alpha11, beta12. The memory cell blocks alpha7, beta8 can obtain data of twice of a bit width of a continuous data bus 6 by making only one line respective word line out of each WORD line active by alternately arranging addresses with a bit width of a data bus. Also, output of the memory cell blocks alpha7 and beta8 are amplified by sense amplifiers alpha13 and beta14 and inputted to a data arranging device 15. The data arranging device 15 rearranges these data confirming to a bit width of the data bus 6 and output it to the data bus 6.
Patent JP-H07231231-A (JP)
Title: High efficiency amplifier
Inventor: TOYODA YUKIHIRO
IPC: H03F3/60
Filed: 1994-02-18
Abstract: PURPOSE:To realize a power amplifier with less consumption of a battery in which a power addition efficiency is maximized before an output saturation point by amplifying power of a square waveform with a small operating angle and extracting only a fundamental wave. CONSTITUTION:A square wave generating section 1 receives a fundamental wave and generates a square waveform including a fundamental wave, a 3rd harmonic, a 5th harmonic, a 7th harmonic and a 9th harmonic. A square wave width adjustment section 2 decreases an operation angle of the square waveform generated from the generating section 1. A 1st FET amplifier section 3 amplifies an output signal of the adjustment section 2 and a 2nd FET amplifier section 4 amplifies an output signal of the amplifier section 3. An output matching section 5 extracts a fundamental wave f0 from the output signal of the amplifier section 4 to provide an output. Through the constitution above, since a drain current flows while a drain voltage is low, the power addition efficiency is increased; the power amplifier is realized, in which the circuit system is simplified; the DC power consumption is less, a maximum power addition efficiency is obtained from a low input power point.
Patent JP-S57212291-A (JP)
Title: Liquefaction of coal
Inventor: FURUHATA SHIZUO
IPC: C10G1/04
Filed: 1981-06-24
Abstract: PURPOSE: After treated with an alkaline phenole solution, the coal powder is made into fine particles, decomposed into a liquid phase of low molecular weight, then combined with alumina and molybdenum under stirring, and treated with hydrogen under heating whereby the liquefaction of coal is effected in very high efficiency.  
     CONSTITUTION: A prescribed amount of coal granules is dipped in a solution which is prepared by adding a sodium hydroxide and phenol 4:2 mixture to pure water of 1.5 times the weight of the coal at a 1:10 ratio of the mixture to the water. The coal granules are disintegrared by this dipping and the resultant coal particles are dried. Then, the particles are made into fine particles of 80W100 mesh by means of a mill. Pure water is added to the resultant coal fine particles by a weight of 1.5 times that of the coal, they are stirred whereby the coal is decomposed into low-molecular liquid. And at this stage, an alumina and molybdenum 2:3 mixture is added thereto and they are stirred. Then, they are introduced into the reactor, hydrogen is charged and they are heated to effect the liquefaction of coal. 
     COPYRIGHT: (C)1982,JPO&Japio