baber/WOPTO huggingface dataset:
Patent JP-S62226408-A (JP)
Title: Magnetic recording medium
Inventor: SATOU YOSHIAKI
IPC: C09D127/06
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a good electromagnetic conversion characteristic from a long wavelength region to short wavelength region by specifying the coercive force of hexagonal ferrite magnetic powder of the 2nd coating type magnetic layer provided on the 1st coating type magnetic layer to the value of a specific range. CONSTITUTION:The 1st coating type magnetic layer contg. acicular magnetic powder is provided on a nonmagnetic base. The 2nd coating type magnetic layer contg. the hexagonal ferrite magnetic powder is provided on the 1st coating type magnetic layer. The coercive force of the hexagonal ferrite magnetic powder of the magnetic recording medium constituted in the above-mentioned manner is specified to about 400-750 oersted. The excellent electromagnetic conversion characteristic is obtd. in a wide range from long to short wavelengths even with the same recording current as the recording current of one layer type magnetic recording medium using Co-contg. gamma-Fe2O3 magnetic powder by constituting the recording medium in the above-mentioned manner.
Patent JP-2000269102-A (JP)
Title: Structure of burning jig for chip electronic component
Inventor: ANDO HIDEKI
IPC: H01G13/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To shorten burning time and reduce the occurrence rate of defective products, when burning a chip electronic component. SOLUTION: A spacer 2 is provided on a flat plate 1 made of a heat-resistant material, which forms a gap between the flat plates 1 in laminating a plurality of the flat plates 1, a plurality of recesses 4 are provided on the top of the flat plate 1, into each of which one chip electronic component 3 is put for the purpose of burning, a protrusion 5 is provided on the bottom surface of the recess 4, on which the chip electronic component 3 is abutted, the depth from the top of the flat plate 1 to the top surface of the protrusion 5 is reduced as compared with the height of the chip component, and a plurality of the flat plates 1 in each of which the chip electronic component 3 is put into the recess 4 are stacked in multi-stage form and put into a heating furnace.
Patent JP-S63237241-A (JP)
Title: Magneto-optical disk device
Inventor: OTSUKA YASUO
IPC: G11B11/105
Filed: 1987-03-25
Abstract: PURPOSE:To reduce exoergic and consumption of power and to speed up an answer by reducing the exciting current of a magnetic head when a rotational frequency of a disk becomes lower than a defined value, dividing the head into small sizes in the direction of the radius of the disk so as to arrange them, and selecting the shortest head in an objective track. CONSTITUTION:A rotational frequency detection circuit 5 supervises the frequency of the magneto-optical disk 1. When it becomes lower than the defined vale, said circuit 5 feeds back to magnetic head driving circuits 8 and prevents the abnormal rise of the temperature of the magnetic head 7. The head 7 is divided into plural number and they are laminated and arranged in the direction of the radius of the disk 1. When the objective track is outputted from an address designation circuit 20 at the time of accessing, an optical head 6 shifts from an access motor driving circuit 3 to the objective track. A selection circuit 19 selects the head which is nearest to the objective track, and a driving current flows from the circuit 8 concerned so as to generate a magnetic field.
Patent JP-H06278656-A (JP)
Title: Hood sealing device for automobile
Inventor: NISHIGA SHINJI
IPC: B62D25/10
Filed: 1993-03-29
Abstract: PURPOSE:To use a sealing member commonly by installing it properly irrespective of the magnitude of inclination angle of a hood inner panel. CONSTITUTION:A base plate 6 for a sealing member 5 is formed in hook shape with a base part 6a fixed to a hood inner panel 3 at the front end of an engine hood 1 with a clip 8, a center part 6b, and a front part 6c. Also a seal tip 7 is formed in arc shape integrally with the front end of the front part 6c. Then a thin wall flexible deformation part 9 is formed at the connection part between the front part 6c and the center part 6b.
Patent JP-S56165659-A (JP)
Title: Automatic affixing device of address paper
Inventor: YAMASHITA MASANOBU
IPC: B65C9/18
Filed: 1980-05-26
Abstract: PURPOSE: To enhance the working efficiency in affixing address papers to envelopes to a great extent by affixing automatically address papers, which are detached from the base automatically, to envelopes fed on a belt.  
     CONSTITUTION: Sendout of a base 4 will start when the motor 25 is put into operation upon threading the base 4 in the base placing part 2 through rollers 5W11, a  guide plate 12, a guide roller 13 and a base windup roller 14. After passing a small  diameter roller 9, this base 4 changes its proceeding direction approx. 180°, and the  address paper 3 on the base 4 is separated. The separated paper 3 is moved on the  coated surface toward the belt 19 being guided by two or more guide plates 46. On  the other hand, an envelops 16 is sent from its placing part 15 onto the belt 19 by  means of rotation of a send roller 18 and will stop at a stopper 56. The paper 3 is,  under this condition, affixed to the envelope 16 through a solenoid's turning a roller  50 downward. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09235980-A (JP)
Title: Tunnel-excavating method
Inventor: TAKAMORI SADAHIKO
IPC: E21D11/10
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To rapidly and efficiently excavate ground without replacing working machines. SOLUTION: A mounting drum 2 for working machines constituted of a circular drum body opened at both front and rear ends is supported by a plurality of rollers supporting the periphery so that the drum body can be freely rotated around the horizontal axis, in the inside of a traveling frame base 1. The inside of the drum is peripherally divided into a plurality of mounting chambers for working machines 8a, 8b, 8c and a hydraulic rock drill 10a, a hydraulic rock crusher 10b, a hydraulic rock breaker 10c are installed on the floor slab of respective chambers so as to be transferable back and forth. The mounting drum 2 is rotated at first to position the chamber 8a provided with the hydraulic rock drill 10a to a specified rotary position and drill the cutting face by the hydraulic rock drill 10a. Then, the drum is turned by a specified angle to crack the peripheral cutting face of the drilling hole by the hydraulic rock crusher 10b and further, the adjacent chamber is positioned at a specified rotary position and the cutting face is broken by the rock breaker 10c. The discharged soil by excavation is scraped out by the mucking machines installed at both rear sides of the traveling frame base.
Patent JP-H09227345-A (JP)
Title: Shampoo composition
Inventor: NIWASE HIDEAKI
IPC: A61K8/97
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a shampoo composition excellent in foaming and conditioning effects by containing an extract of Quillaja Saponaria Mol and a specific high molecular weight silicone. SOLUTION: This shampoo composition contains 0.1-20wt.% of an extract from barks of Quillaja Saponaria Mol which is an evergreen tree of the rose family and 0.05-5wt.% of a high molecular weight silicone expressed by the formula [R1 is methyl or partly phenyl; R2 is methyl or OH; (n) is 700-9000] as effective ingredients. The bark of Quillaja Saponaria Mol contains triterpenoid-based saponin which expresses excellent surfactant functions. As the high molecular weight silicone of the formula, dimethylpolysiloxane is cited as an example. The shampoo composition is capable of enhancing adhesion of the silicone to damaged hair and improving easy combing and hair gathering after shampoo.
Patent JP-H06254137-A (JP)
Title: Multilayer plastic bag
Inventor: FUJII HITOSHI
IPC: A61J1/10
Filed: 1993-03-05
Abstract: PURPOSE:To improve heat resistance, shock resistance, barrier performance and sanitary efficiency by stacking using reaction type solventless adhesive resin at the time of laminating films for forming the respective layers in a multilayer plastic bag formed by a multilayer composite film. CONSTITUTION:A two-liquid reaction type solventless adhesive resin 2 is coated on nylon (3) 20mum thick at the coating temperature of 70 deg.C by coating quantity of 2.0g/m<2> to laminate polypropylene 50mum, Subsequently, for hardening the adhesive 2, aging at 40-45 deg.C is performed for four days to manufacture a multilayer plastic sheet, and a bag is manufactured using the sheet. Thus, the change in a bag manufacturing stored liquid due to residual solvent is eliminated and heat resistance, shock resistance, barrier performance and sanitary efficiency can be improved.
Patent JP-H0625794-A (JP)
Title: Rolling roll and its manufacture
Inventor: NAWATA RYOSAKU
IPC: C22C38/00
Filed: 1993-03-04
Abstract: PURPOSE:To provide a rolling roll having a fine metallic texture and an outer core layer excellent in homogeneity and to provide its manufacturing method. CONSTITUTION:The rolling roll is characterized by forming the outer core layer by a cast material constituted of, by weight, 1.0 to 3.0% C, <=2.0% Si, <=2.0% Mn, 2.0 to 15.0% Cr, <=10.0% Mo and 2.0 to 8.0% V, and the balance substantial Fe, forming the average dimension of the matrix taxture of the outer core layer into <=100mum in the range from the surface of the outer core layer of product to a depth of 50mm and, at the time of defining the dimensions of the matrix textire in the surface of the outer core layer of the product and in the position at the depth of 50mm from the surface respectively as m1 and m2, regulating m2<=1.2m1. Furthermore, the outer core layer having the same compsn. is formed by a centrifugal casting method in such a manner that the temp. at which the molten metal of the outer core layer is fed to a mold is regulated to Tc <= T <=Tc+90 deg.C (Tc denotes the primary crystallization temp. in the outer outer core layer forming material) and the average laminating rate of the outer core layer is regulated to 2 to 40mm/min.
Patent JP-S62230514-A (JP)
Title: Conveyer control device
Inventor: KANEKO DAIZO
IPC: B65G43/02
Filed: 1986-03-27
Abstract: PURPOSE:To automatically release the blocking of a conveyer and to improve its work efficiency, by constituting the conveyer such that a conveying member is driven reversely running for a predetermined time if a conveying speed of the conveying member decreases to a reference speed or less. CONSTITUTION:A conveyer 20, as it is driven running in a direction R, closes a built-in switch, not shown in the drawing, if a pin 27 is placed in the sensing range of a proximity sensor 31 while it opens the built-in switch if the pin 27 is placed in the non-sensing range. The above on-off period detects a running speed of the conveyer 20. This running speed, when it is in a reference value or more, is decided to be a normal speed, and the conveyer continues running in the normal direction. And if the running speed decreases by generating block ing in a conveyer belt 22, the on-off period of the proximity sensor 31 increases to the reference value or more. The conveyer, if it is placed in the above condi tion, actuates a timer, not shown in the drawing, while it drives the belt 22 reversely running for a timer time. By this constitution, the blocking can be automatically eliminated.
Patent JP-2000266882-A (JP)
Title: Neutron absorber for reactor control rod, control rod for reactor, reactor and unclear power plant
Inventor: FUJIEDA TADASHI
IPC: G21C7/113
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a neutron absorber for a reactor control rod using Hf alloy having high plastic fabrication capability and high corrosion resistance, a reactor control rod thereof, a reactor and a nuclear power plant. SOLUTION: A neutron absorber for a reactor control rod consists of Hf base alloy including Zr of 0.02 to 4.5% by weight and Hf of 95% or at least one of Cr of 0.01 to 1.0%, Fe of 0.01 to 2.0%, Sn of 0.03 to 1.5%, Nb of 0.03 to 1.5% and Mo of 0.01 to 2.0% and an oxide film is formed on the surface. As corrosion resistance of the neutron absorber in high temperature water is drastically improved, the use period of the reactor control rod in a reactor can be greatly prolonged. Furthermore, the oxide film produced on the control rod is fine, hardly removed and stable, and so the number of spent control rods can be reduced, the performance of reactivity control is maintained long and the amount of radioactive waste can be greatly reduced.
Patent JP-H11263976-A (JP)
Title: Apparatus for heat-treating material to be treated
Inventor: KASHIWAGI YOSHIYUKI
IPC: B09B3/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To uniformly heat a material to be treated and surely and stably treat the material to be treated according to the purport. SOLUTION: This apparatus for heat-treating a material to be treated is obtained by installing a heating cylinder 2 as a gas heating means in the central part of a rotatable cylindrical unit 1 and heating coils 8 as an electrical heating means on the side of a feeding port 3 for the material to be treated and the side of a discharging port 4 therefor and is capable of uniformly controlling the temperature of a nonuniform part in the cylindrical unit 1 with the gas heating means as the main and the electrical heating means.
Patent JP-S58187461-A (JP)
Title: Carbon black for video disk
Inventor: KISHIMOTO TAIICHI
IPC: C09C1/00
Filed: 1982-04-27
Abstract: PURPOSE:To obtain carbon black for video disk having a low admixture content, slight influence of water in the air, and low deterioration without damaging imparting effect of electrical conductivity, by immersing carbon black in an aqueous solution of an alcohol and washing it. CONSTITUTION:Carbon black is immersed in an aqueous solution of an alcohol (preferably 50wt%), washed, and metal admixtures in the carbon black are removed, to give carbon black fittest for video disk. In the immersion and washing treatment, for example, the carbon black is immersed in the alcohol solution for about 10min, stirred, filterd, washed with the same alcohol solution, and dried, to give the desired substance.
Patent JP-S62228756-A (JP)
Title: Bellows
Inventor: SATAKE KOICHI
IPC: F16J3/04
Filed: 1986-03-28
Abstract: PURPOSE:To prevent a foreign matter from remaining within bellows and eliminate the need of after-treatment process by inserting a cylindrical elastic body inside a metal pipe and molding bellows by means of the elastic deformation of said cylindrical elastic body. CONSTITUTION:One end part a1 of an easily deformable metal pipe A is supported by a pipe holder 2. Mold piece 5 having a sectional form corresponding to each meandering section b1 of a bellows B to be molded, are arranged in between the pipe holder 2 and a punch 3. When molding a metal pipe A, a cylindrical elastic body 6 made of urethane rubber, etc. is inserted inside the metal pipe A. When molding bellows, the mold members 5 are placed in a mutually separate condition, and the cylindrical elastic member 6 is inserted inside the metal member A one end of which is supported by the pipe holder 2. Thereby, when the punch 3 is advanced, each part of the pipe wall of the metal pipe A where the mold member 5 does not exist is projected out in the radial direction due to the compression of the cylindrical elastic body 6. After that, as the punch 3 is retracted, the bellows B is completed.
Patent JP-H05230929-A (JP)
Title: Metal joint of ceiling bar
Inventor: SHISHIDO HIDENORI
IPC: E04B9/14
Filed: 1992-02-21
Abstract: PURPOSE:To simply and firmly connect a first ceiling bar with a second ceiling bar so as to cross at right angles. CONSTITUTION:A couple of support legs 12 holding auxiliary ceiling bars 9 is suspended at the end of metal joint body 11 having an opening 13 striding over the main ceiling bars 6 suspended from the ceiling slab through a hanging means. And a holding claw 14 connected to the auxiliary ceiling bar 9 is bent at the support leg 12. A fastening bolt 17 screwing in a fitting screw hole 15 of a bar ring 16 provided at the upper face of the metal joint body 11 is forced to contact the upper face of the auxilliary ceiling bar 9. In this way, the auxiliary ceiling bar 9 is held by the holding claw 14 bent at the support leg 12 and the fastening bolt 17. The main ceiling bar 6 and the auxiliary ceiling bar 9 can be connected to cross at right angles.
Patent JP-S59196499-A (JP)
Inventor: KANEMOTO SHIGERU
IPC: G21C17/00
Filed: 1983-04-22
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-H08243643-A (JP)
Title: Equipment for straightening front/rear end parts of bar
Inventor: KAMIGAKI KAZUYOSHI
IPC: B21D3/10
Filed: 1995-03-06
Abstract: PURPOSE: To completely straighten the short band at the front end and a rear end of a bar in an equipment for straightening the front and rear ends of the bar to cool the bar and correct the straightness of the bar while the bar which is cut to the length loadable on a cooling bed after the hot rolling is carried. CONSTITUTION: When a bar 50 of the length loadable on cooling bed is carried from a trough 31 of a bar feeding equipment 30 to a comb tooth part on the most upstream side of a comb tooth surface plate 41 through each chute 32, a presser 1 is turned by a straightening cylinder 6 as indicated by a two-dot chain line, and a front end part and a rear end part of the bar are pressed against the comb tooth of the comb tooth surface plate 41 to straighten its short bend.
Patent JP-S57185412-A (JP)
Title: Guest-host liquid crystal display body
Inventor: TAKESHITA YUTAKA
IPC: G02F1/137
Filed: 1981-05-11
Abstract: PURPOSE:To increase the response speed of a liquid crystal display body, by providing a vertical magnetized film having the anistoropy in the vertical direction at one of the two electrodes on the counter faces of the upper and lower substrates and enclosing a gust-host type liquid crystal into a space within a cell. CONSTITUTION:A Co-Cr vertical magnetized film serving also as a reflecting plate 208 is formed on a lower glass substrate 209, and a lower transparent electrode 206 is laminated on the plate 208 via an insulated film 207. An upper transparent electrode 202 on an upper glass substrate 201 constitutes a cell along with the electrode via a spacer 203. A guest dyestuff 205 (dichromatic dylstuff) and a positive host liquid crystal 204 having the negative magnetic anisotropy for example are enclosed into the above-mentioned cell. In case no applied voltage exists at the electrode 206 when viewed through an incident beam 210, the crystal 204 is in a colored state (a) of horizontal orientation and then changed to a colorless state (b) of vertical orientation by the applied voltage. The response speed of time with this display is increased by about 20% owing to the existence of the plate 208.
Patent JP-H06280792-A (JP)
Title: Blowing device
Inventor: TAKEUCHI KAZUHIRO
IPC: F01P11/10
Filed: 1993-03-29
Abstract: PURPOSE:To prevent the generation o a local pack on the frequency of interference noise between a stay and a blade and to suppress the generation of fan noise. CONSTITUTION:Angles between adjoining blades 3 are all set to different values from each other and the blades are arranged at an unequal pitch such that the angle between the adjoining blades 3 is set to a value which is prevented from being the multiple of an angle between other adjoining blades 3 and an angle between adjoining stays 6. Further, angles between the adjoining stays 6 are all set to different values from each other and the stays are arranged at an unequal pitch such that the angle between the adjoining stays 6 is prevented from being the multiple of an angle between other adjoining stays 6 and an angle between the adjoining blades 3. This constitution prevents the simultaneous starting of two or more crosses between the blade 3 and the stay 6 during one full rotation of an axial flow fan. Thereby, the generation of a local peak on the frequency of interference noise is prevented from occurring.
Patent JP-H07282112-A (JP)
Title: Skeleton construction method scheduling system
Inventor: YAMAZAKI YUSUKE
IPC: G06F17/50
Filed: 1994-04-08
Abstract: PURPOSE:To perform the comparison of schedule plans and schedule simulation on which the various kinds of condition setting are reflected in a short time by modeling design information and execution information. CONSTITUTION:Schedule objects relating to the design of a floor construction method are described as floor construction method models, the schedule objects relating to an execution schedule are described as flooring method models, information is exchanged through links among the objects and a detailed schedule is hierarchically extended. The floor construction method models are composed of an application skeleton construction method, an applicable floor construction method, an application span length, load conditions and a beam arrangement method, etc., the structures of members such as the specifications of beams, columns and floors, concrete strength, the attributes of PC beams and the attributes of a PICOS construction method, etc., are added to the floor construction method models and floor construction method schedule models are prepared. In the meantime, flooring method schedule model for which temporary loads, deflection allowable values, retention days, an execution section division number, crane machine kind, the number of supports in respective execution stages, the number of support layers and a joining state, etc., are set is prepared and the floor construction method schedule is prepared with the flooring method schedule model and the floor construction method schedule model.
Patent JP-S63236288-A (JP)
Inventor: YAMAMOTO KYOKO
IPC: H05B6/12
Filed: 1987-03-25
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-S63236988-A (JP)
Title: Choke detecting circuit for radiation measuring instrument using semiconductor detector
Inventor: KAIHARA AKIHISA
IPC: G01T1/17
Filed: 1987-03-25
Abstract: PURPOSE:To permit detection of a chock condition of a measuring system by detecting the voltage drop of a load resistor connected to a bias power supply for supplying bias current to a semiconductor detector which generates pulses by detecting radiations and comparing the same with a chock detection value. CONSTITUTION:The load resistor 5 is connected to the power supply side of the bias power supplying 1 for supplying the bias current to the silicon semiconductor detector 2 and the current flowing in order to replenish the electric charge generated by the generator 2 is detected by an amplifier circuit 7 for amplifying the voltage drop across the resistor 5 and is converted by an LPF 8 to a DC voltage. This converted voltage is compared by a comparator 10. The output of the comparator 10 inverts and the choke detection signal is outputted from an output circuit 11 when the converted voltage attains the set value by a choke detection setter 9 or above. The choke condition of the measuring system which arises under high radiation is thereby detected and the erroneous measurement occurring in the choke is prevented.