baber/WOPTO huggingface dataset:
Patent JP-2000233698-A (JP)
Title: Impact absorbing material having honeycomb structure
Inventor: ISHIBASHI TORU
IPC: B32B3/12
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an impact absorbing material having high strength to a certain level of pressure and crushed to absorb the impact when the pressure exceeds the level by constituting a material into a honeycomb structure to realize high strength and rigidity, and effectively crushing the pores of the honeycomb to an impact of a certain level or more. SOLUTION: This impact absorbing material has a hexagonal honeycomb structure, and the direction of honeycomb pores is parallel to the impacting direction. In a structure consisting of several layers of the impact absorbing materials having the honeycomb structure, the direction of honeycomb pores is vertical to the impacting direction. As the material of the impact absorbing material of honeycomb structure, aluminum is satisfactory in both strength and impact absorbability to an impact exceeding it. An absorbing layer having honeycomb pores is formed of a multilayer structure, whereby the honeycomb pores are crushed stepwise according to the intensity of impact so as to be efficiently conformable to every intensity of impact, and the manufacturability at low cost in the future can be expected.
Patent JP-S60221665-A (JP)
Inventor: NAKAYAMA TOSHIO
IPC: F25B7/00
Filed: 1984-04-18
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-H09244145-A (JP)
Title: Film image input device
Inventor: HAGA SHUNICHI
IPC: G03B21/32
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To easily switch a slide projector and an image input device only by moving an optical path changeover attachment and to reduce cost and improve workability by eliminating overlapped functions by movably providing the optical path changeover attachment between an image pickup part and a projector main body. SOLUTION: In the case of using the image input device 1 as the slide projector, the optical path changeover attachment 29 is rotated and arranged in a horizontal direction. Thus, the projection port 23 of the projector main body 15 is in an opened state so as to project a film image to a screen as an ordinary slide projector. In the case of using the device 1 as the film image input device, the attachment 29 is rotated and restored to a vertical position. Thus, the film transmitted image is converted into an electrical signal by a CCD camera 9 through a zoom lens 7 after its optical path is switched by two sets of mirrors 35.
Patent JP-H08279517-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: YAMAGUCHI YASUHIRO
IPC: H01L21/28
Filed: 1995-04-04
Abstract: PURPOSE: To enable the manufacturing step to be simplified as well as a semiconductor device to be miniaturized by a method wherein the side of an ohmic electrode is decomposed in an etching resistant denatured layer as well as provided with a semiconductor mesa part self-aligning with the ohmic electrode containing the denatured layer. CONSTITUTION: A subcollector layer 2, a collector layer 3, a base layer 4 are continuously epitaxial grown by organic metallic vapor growth process on a semiinsulating semiconductor substrate 1 further to deposit an emitter layer 5 and a contact layer 6. Next, an ohmic electrode 7 is formed on the upper part of the deposited emitter layer 5 and coated layer 6 for ion-implanting the side of the ohmic layer 7 so that the side may be decomposed in an etching resistant denatured layer 8 as well as to form a self-aligning semiconductor mesa part 12 by masa-etching the semiconductor layers 5, 6 using the ohmic electrode 7 containing the denatured layer 8. Through these procedures, the manufacturing steps can be simplified thereby enabling the semiconductor device to be miniaturized.
Patent JP-H06265570-A (JP)
Title: Semiconductor acceleration sensor and pressure sensor
Inventor: OBA MASATOSHI
IPC: G01P15/02
Filed: 1993-03-11
Abstract: PURPOSE:To provide a semiconductor acceleration sensor and pressure sensor having stabilized characteristics by relaxing strain at the time of anode bonding. CONSTITUTION:Two dicing lines 9 passing through the center of a mass part 6 and intersecting the mass part 6 perpendicularly in longitudinal and lateral directions are set on the outer surface of a glass cover 3. The glass covers 3 are then bonded, by anode bonding, to the opposite sides of a silicon frame 2 thus manufacturing an acceleration sensor 1.
Patent JP-H05236940-A (JP)
Title: Method for multiplying va mycorrhizal fungus
Inventor: KAMEYAMA MASATAKA
IPC: A01G1/00
Filed: 1992-03-02
Abstract: PURPOSE:To simply and efficiently multiply VA mycorrhizal fungi by culturing a plant using a base containing a water retaining agent and infecting the root of the plant with VA mycorrhizal fungi to suppress outflow of fertilizer and to promote growth of plant. CONSTITUTION:A plant is cultured in a base such as zeolite or talc containing preferably 0.05-0.7wt.% (based on the base) water retaining agent which comprises a water absorbing polymer having preferably 30-1,200cc/g pure water absorbing ratio and has >=100mum particle diameter and the root of the plant is infected with VA mycorrhizal fungi such as Glomus mosseae or Glomus etunicatum belonging to the genus Glomus to carry out the objective multiplication.
Patent JP-H02256209-A (JP)
Title: Flyback transformer
Inventor: KOSAKA YOSHIHIRO
IPC: H01F38/42
Filed: 1989-03-29
Abstract: PURPOSE:To reduce in size the shapes of a high voltage variation detecting resistor and a flyback transformer by connecting the resistor to the cathode electrode of a rectifier except the final stage of a high voltage coil unit of the transformer. CONSTITUTION:Coil units 25a-25d of high voltage coil units 25 are connected in series, and a high voltage variation detecting resistor 28 is connected between the anode electrodes of rectifiers D1-D4 26a-26d for rectifying high voltages of secondary voltages generated from the units 25a-25d and a rectifier D2 26b for rectifying a coil unit 25d at the intermediate stage of the unit 25 and a high voltage variation detecting terminal 27. In this case, since the resistor 28 of a flyback transformer is connected to the anode electrode of the rectifier D2 26b, D2 anode voltage wave and D2 anode voltage are applied to become approx. 1/2 of a high output voltage to reduce the shape of the resistor 28.
Patent JP-S63243186-A (JP)
Title: Hot-melt adhesive sheet
Inventor: SAITO KIYOSHI
IPC: C09J7/00
Filed: 1987-03-30
Abstract: PURPOSE:To obtain the titled sheet free from surface tackiness and having excellent working efficiency and high adhesivity and rigidity, by alternately arranging plurality of adhesive resin composition layers having different melting temperatures and integrating the layers. CONSTITUTION:Two or more kinds of resin compositions having different melting temperatures are produced by compounding a base polymer (e.g. PE), waxes (e.g. paraffin), a plasticizer (e.g. polyisobutylene), a tackifier, an antioxidant, a filler, etc., and kneading with a kneader, mixing roll, etc. The compositions are formed into layers with an extruder or coater and the layers are laternately arranged and integrated into a sheet. The thickness of each layer is preferably varied in the other of the melting temperature of each resin composition in the laminating process.
Patent JP-S574291-A (JP)
Title: Soil type sewage treating device
Inventor: TOOMINE TAKAE
IPC: C02F3/00
Filed: 1980-06-11
Abstract: PURPOSE: To heat the activated soil and maintain the purification function of living things in soil under the extremes of cold weather by providing a heat transfer pipes which is buried at one end in the activated soil and is in contact at the other end with a heat source in a soil type sewage treating device.  
     CONSTITUTION: Heat transfer pipes 6 are installed at one end 6a in an aerating tank 1, and buried at the other end 6b in the activated sludge 3 in the upper part of an aerating tank 1 at suitable intervals. The pipes 6 are made by sealing working liquid such as ammonia, Furon, methyl alcohol and the like within metallic pipes. When the heat receiving part of the one end 6a absorbs heat from the heat source, the working fluid in the end 6a evaporates and the vapor thereof flows to the other end 6b side, and releases the heat of condensation in the activated soil from the other end 6b. The condensed liquid is reflowed to the end 6a side by capillarity, and by the repetition of these operations, the heat in the tank 1 is transported into the activated sludge. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63243591-A (JP)
Inventor: FUKUHARA YOSHIHIRO
IPC: F16L41/02
Filed: 1987-03-30
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-S57192948-A (JP)
Title: Resist material
Inventor: OONISHI YOSHITAKE
IPC: G03F7/004
Filed: 1981-05-25
Abstract: PURPOSE:To obtain a resist material good in dry etching resistance and easy to prepare, by using a copolymer of vinylnaphthalene and chlorostyrene as a material sensitive to radiation and corpuscular beams. CONSTITUTION:A copolymer of vinylnaphthalene V and chlorostyrene C is used as a material sensitive to radiation and corpuscular beams. A suitable copolymerization ratio of V/C by weight is (95-50):(5-50), and suitable average mol.wt. is 10,000-1,000,000.
Patent JP-S58197619-A (JP)
Inventor: YAGIU SATORU
IPC: H01H33/59
Filed: 1982-05-13
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-S5413341-A (JP)
Title: Dichroic development
Inventor: MOCHIZUKI NOBUO
IPC: G03G15/08
Filed: 1977-07-01
Abstract: PURPOSE: To make it possible to accomplish a dichroic development at a high speed without any blot in texture nor flucculation in toners, while simplifying the construction, by using dichroic magnetic toners of different quantities of magnetic materials so that the their adhesion to a recording member may be selectively accomplished in according to the potential of an electrostatic latent image. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S522756-A (JP)
Title: System for measuring thickness of surface coated membrane
Inventor: YAMAMOTO HIROSHI
IPC: G01B11/06
Filed: 1975-06-25
Abstract: PURPOSE: To provide a system for measuring thickness of coated membrane, which surface is penetrated with light, by measuring the phase angle against a reflected ray with a high performance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S564357-A (JP)
Title: Rabbling method of unfrozen molten metal in continuous casting
Inventor: KOBAYASHI SUMIO
IPC: B22D11/10
Filed: 1979-06-23
Abstract: PURPOSE:To enable the selection of the optimum magnet shape, size and set position by which sufficient rabbling may be done even with a thick slab without removal or diameter-reduction or rolls by providing the magnetic on the back of the slab support roll at the time of flowing the molten metal in the slab by electric current and magnetic field. CONSTITUTION:During the time until the slab perfectly freezes from mold part, the slab 1 has a frozen shell 2 and unfrozen molten steel 3. Between these, a DC electromagnet 4 is provided to one side of the slab with the magnetic pole being opposed to the face in the width direction of the slab, for example, on the back of the upper slab support roll group 51. The magnetic field 6 of which the main direction of the magnetic lines of force is perpendicular to the slab pulling direction 12 and in the slab thickness direction is generated in the slab. On the other hand, direct current 10 is flowed approximately parallel to the direction 12 from the brushes 71 provided to the rolls 81, 82, 91, 92 just before and behind the roll group 51 and the lower side roll group 52 opposing thereto, respectively to 72. As a result of this, the mutual action of the magnetic lines 6 of force and the electric current 10 flowing in the slab causes the electromagnetic force 11 to be acted upon the slab of these portions in the direction perpendicular to both of these, whereby the molten steel is flowed and rabbled in its main direction.
Patent JP-2000277146-A (JP)
Title: Rectangular nonaqueous electrolyte secondary battery
Inventor: YAMAMOTO TAKAHIRO
IPC: H01M10/05
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular nonaqueous electrolyte secondary battery restraining inflation during preservation at high temperatures and an increase in impedance while maintaining various characteristics such as cycle characteristic. SOLUTION: In a rectangular nonaqueous electrolyte secondary battery having a positive electrode 6, a negative electrode 4, a separator 5 and a nonaqueous electrolytic solution, the nonaqueous electrolytic solution contains lithium tetrafluoroborate with a concentration of 0.05 to 0.3 mol/L and a lithium hexafluorophosphate electrolyte with a concentration of 0.75 mol/L or more, with the total concentration of the electrolyte 1.3 mol/L or less.
Patent JP-S63248570-A (JP)
Title: Gas welding method and equipment therefor
Inventor: TAMAKI YUJIRO
IPC: F23D14/58
Filed: 1987-03-31
Abstract: PURPOSE:To perform the accurate welding without the penetration of impurities into a zone to be welded and also, without an advance of oxidation by blowing mixed gas against both sides of the zone to be welded from am exhaust nozzle at the same time to perform the welding. CONSTITUTION:Respective nozzles 13-16 are arranged symmetrically radially in the diametrical direction with respect the zone 20 to be welded of an object 19 to be welded and the exhaust nozzles 21 and 22 of the mixed gas along the peripheral direction of the zone 20 to be welded are formed respectively on the upper and lower parts of the respective tips. The mixed gas 29 from these respective exhaust nozzles are blown evenly against eight places on the zone 20 to be welded and the heating with gas flames can be performed uniformly. At the time of welding, the respective nozzles are arranged so that the center of the object 19 is located on an intersection Q of the central axis of the respective nozzles 13-16. One exhaust nozzle 21 and the other exhaust nozzle 22 of the respective nozzles blow the mixed gas 29 against the upper part side and the lower part side of the zone 20 to be welded respectively.
Patent JP-S556478-A (JP)
Title: Production of intermetallic compound magnet
Inventor: KASAI ICHIKAZU
IPC: B22F3/00
Filed: 1978-06-29
Abstract: PURPOSE: To readily produce the permanent magnet of superior strength and magnetic performance by kneading thermosetting organic resins as a binder to magnetic powder composed of the intermetallic compound of rare earth metals and Co and press molding the mixture.  
     CONSTITUTION: Rare earth metals such as Sm, Y, Ce, La, Pr, mischmetal, etc. and Co are melted in a high frequency furnace in Ar atmosphere, whereby the intermetallic compound of rare earth metals and Co is produced. After cooling and freezing, it is ground to sizes of 5 to 20μ. Thermosetting organic resins of 100 to 20000 cp in viscosity are added at 4 to 6% as a binder to this powder and the mixture is kneaded. The mixture is press molded with a magnetic field press and the molding is heated to 150°C to solidify. The permanent magnet which is free from any flaws, is highly strong and has stable magnetic performance is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S574716-A (JP)
Title: Mold for pressure forming
Inventor: KAWASAKI YOSHIHIRO
IPC: B21D22/02
Filed: 1980-06-12
Abstract: PURPOSE: To precisely locate a mold with a thermoplastic resin plate, by providing locating holes filled with a transparent material, through which one can see locating marks on the resin plate, in circumferential sections of the mold for pressure forming an uneven pattern on the surface of the thermoplastic resin plate.  
     CONSTITUTION: In the circumferential sections of the upper mold for pressure forming the uneven pattern on the surface of the thermoplastic resin 1, are drilled the locating holles 4, in which transparent bodies 5 of a thermoplastic resin are filled. The upper mold 2 is located on the resin plate 1 such that one can see the locating marks provided on the resin plate as parts of a design 8a of the resin plate 1, and is pressure formed to provide the uneven pattern in position harmonized with the design 8a. Thus, the design and the contoured pattern are harmonized readily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03278799-A (JP)
Title: Array microphone
Inventor: SAITO HIROSHI
IPC: H04R1/32
Filed: 1990-03-28
Abstract: PURPOSE:To obtain directivity characteristic over a wide band by dividing an object frequency band into plural bands, forming an array microphone with a narrow band and adding outputs of the microphone. CONSTITUTION:An A/D converter means 12 converts a sound wave from a microphone unit 11 into a digital signal at a sampling period, a two-dimension digital filter 13 applies two-dimension convolution processing to the signal and a band pass digital filter 16 passes the signal of the directivity band. An A/D converter means 22 converts a sound wave of a microphone unit 21 into a digital signal at a sampling period, a two-dimension digital filter 23 applies two-dimension convolution processing to the signal and a band pass digital filter 26 passes the signal of the directivity band. When outputs of the band pass digital filters 16, 26 are added by an adder 3 and the directivity band is the synthesis of the frequency bands of a high frequency array microphone 1 and a low frequency array microphone 2. Thus, the directivity over a wide band is realized.
Patent JP-H04312739-A (JP)
Title: Manufacture of miniature cold cathode
Inventor: FUKUDA SHINYA
IPC: H01J9/02
Filed: 1991-04-12
Abstract: PURPOSE:To improve performance and quality by removing an oxide film formed by anode oxidation on the cone surface of a metal formed on an insulating base from the cone surface in a solution, and subjecting the metal to electric protection treatment to form an emitter tip. CONSTITUTION:On an insulating base 1, a metal 2, an insulating film 5, and a resist mask 6 are successively formed followed by etching (Eg) to form an insulating mask pattern (MP) 5'. Then, a cone 20 is formed below the MP 5', the metal 2 is anode-oxidized in a phosphoric acid aqueous solution to form an oxide film 3, and a gate insulating film 7 and a gate metal film 8 are continuously formed thereon. Then, the MP 5' is selectively etched to expose the space around an emitter tip (ET) forming part 21'. Successively, the film 3 on the cone side surface part is made to a cathode in a high temperature NaOH aqueous solution followed by electric protection treatment, dissolved and removed to form the ET 21 of the metal 2 on the base 1. Then, the film 8 on the film 7 is pattern-etched to form a gate electrode 80. Thus, the performance and quality are improved.
Patent JP-H02261038-A (JP)
Title: Insulation of coil of electric instrument for vacuum equipment
Inventor: NAKAMURA YOSHIKATSU
IPC: H02K15/12
Filed: 1989-03-29
Abstract: PURPOSE:To seal voids and reduce the discharge amount of gas by a method wherein an insulation coil, formed with ceramic insulation layers by molding an inorganic material, is impregnated with fluorine plastics. CONSTITUTION:An inorganic mold is formed by a method wherein an inorganic insulation coil 2, impregnated with a low-viscosity inorganic impregnating agent and treated by heat, is inserted into the leg of a stator core 1, applied with insulation between earth, and, thereafter, gaps between the outer peripheral surface of the inorganic insulation coil 2 and the stator core 1 as well as a stator housing 4 are filled with a high-viscosity inorganic impregnating agent to effect heat treatment and mold. Thereafter, the inorganic mold coil is impregnated with fluorine plastics dispersion to effect hole sealing treatment and form the fluorine plastic impregnated inorganic mold 3. According to this method, the air holes of the insulation layers may be sealed and, therefore, an insulation coil, in which the discharging amount of gas is small, may be obtained. According to this method, an evacuating time upon incorporating an electric instrument, employing this coil, into a vacuum device and sealing the air holes may be shortened and a pressure in the area of a super-high vacuum may be obtained easily.
Patent JP-S61237921-A (JP)
Title: High-frequency heating device with heaters
Inventor: HORI ICHIRO
IPC: F24C7/00
Filed: 1985-04-15
Abstract: PURPOSE:To enable efficient heating safely with energy-saving by installing a heating room, a high-frequency oscillator feeding high-frequency wave into the heating room, plane heating elements raising surrounding air temp. in the upper side of the heating room, supporting means for oven plates, and an open ing part for feeding at a part of the side wall of the heating room. CONSTITUTION:At bottom and top parts of a heating room 2, plane heating elements 13a, 13b are installed, respectively; and on the other hand, a high-frequency oscillator comprising a magnetron 6 and a high-tension transformer 7, etc. for generating high-frequency wave in a main body 1. Generated high-frequency wave is introduced into the heating room 2 by waveguide 8 through an opening part for feeding at a part of the side wall, which is located between a plane heating element 13b at the upper side of the heating room 2 and rails for supporting an oven plate 10 at the side wall of the heating room, of the heating room. Therefore, when the oven plate 10 is placed in the heating room 2 and high-frequency wave is supplied, abnormal heating, spark, and wave leakage by heater to the outside of the heating room 2 do not take place and efficient high-frequency heating is effected.
Patent JP-S57195382-A (JP)
Title: Semiconductor memory device
Inventor: SHIMURA HIDEYOSHI
IPC: G11C11/419
Filed: 1981-05-25
Abstract: PURPOSE:To reduce power consumption by using a synchronizing clock, and generating a precharging clock and a sensing clock by a synchronous type static RAM. CONSTITUTION:When ka synchronizing clock rises from a level 0 to a level 1, a signal 0 is inputted to a precharging clock input 19 for a precharging period. A transfer gate 21 turns off and a memory cell 22 is unselected. Therefore, a precharging transistor 18 turns on and bit lines 20 and 20' are precharged to the level 1. When the signals of memory cells 6 and 22 from bit lines 4 and 4', and 20 and 20' are amplified, the width of the synchronizing clock is necessary invariably, so a new sensing clock is generated by using the synchronizing clock.
Patent JP-H09268574-A (JP)
Title: Base isolation material-supporting device of structure
Inventor: AIDA KENGO
IPC: E04H9/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent damage of an attenuating means or a structure, by arranging a base isolation material between the structure and the foundation floor and connecting the structure to the attenuating means to sufficiently damp small amplitude-vibration and disconnecting the attenuating means from the structure when the input in the attenuating means exceeds a specified value. SOLUTION: A base isolation material is arranged between the bottom face 3 of a structure 1 and the floor face 4 of a foundation 2 and the side face 6 of the structure 1 is connected to the attenuating means 8 arranged on the foundation 2 through an horizontal arm 9. In the attenuating means 8, a highly attenuating elastic material 12 is stuck to the upper and lower panels 10, 11. The lower panel 11 of the attenuating means 8 is fixed to the top face 7 of a step and the upper panel 10 is connected to one end of the horizontal arm 9. The horizontal arm 9 is disconnected from the upper panel 10 against an axial downward shearing force exceeding a specified value to prevent transmission of a larger load, by a shear pin 13.  Accordingly, small amplitude-vibration is absorbed sufficiently enough and the attenuating means and the structure can be protected from damage against large amplitude-vibration.