baber/WOPTO huggingface dataset:
Patent JP-H08231861-A (JP)
Title: Flame-retardant thermoplastic resin composition and flame retardant
Inventor: KAWARADA YUKIHIKO
IPC: C08G59/16
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a flame-retardant thermoplastic resin composition excellent in both flame-retardant effect and mold release by mixing a thermoplastic resin with a flame retardant comprising a specified modified halogenated epoxy resin. CONSTITUTION: This composition comprises a thermoplastic resin and a compound having a structure derived by blocking the epoxy groups of a halogenated epoxy resin with a monobasic carboxylic acid having a halogen atom and a long-chain alkyl group in the molecule (this compound being the flame retardant of this invention). This compound is desirably one having a structure derived by blocking the epoxy groups of a halogenated epoxy resin with an aromatic monocarboxylic acid having a halogen atom and a long-chain alkyl group in the aromatic nucleus more desirably one having a structure derived by blocking these epoxy groups with a monoalkyl ester of a halogenated aromatic dicarboxylic acid.
Patent JP-S62208684-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAZAKI JIRO
IPC: H01S5/00
Filed: 1986-02-20
Abstract: PURPOSE:To contrive the stabilization of laser oscillation efficiency by etching an SiO film which is to be a mask by use of a mixed solution of HF and NH4F so as to remove a hangover and forming a current constriction layer from the edge of said SiO2 film. CONSTITUTION:A substrate 1 subjected to mesa etching is etched by an etchant composed of a mixed solution of HF and NH4F of 1:10 by volumeric ratio so as to remove a hangover part like a pent roof projecting laterally from the upper part of a crystal layer 4 where an SiO2 film is formed into mesa form. Next, an SiO2 film 7 thus formed is used as a mask to form a block layer 5 consisting of P-type InP, after which a current construction layer 6 consisting of N-type InP is formed on said layer 5. As a result, a current introduced into an active layer 2 is inverted by an interface of a P-N junction between the current construction layer 6 and the block layer 5 and is confined in the active layer 2, thereby stabilizing an oscillation efficiency.
Patent JP-S61195156-A (JP)
Title: Wholly aromatic copolyester resin composition
Inventor: TSUMATO TERUO
IPC: D01F1/10
Filed: 1985-02-26
Abstract: PURPOSE:To provide a composition of improved strength, modulus and heat distortion resistance, small in the anisotropy, good in the appearance of molded article therefrom, comprising wholly aromatic copolyester and potassium titanate fiber with the free potassium content below specific level. CONSTITUTION:The objective composition can be obtained by blending (A) 30-95wt% of a wholly aromatic copolyester of formula (X is 1-4C alkyl, O, SO2, S, etc.; m and n are each 0 or 1; d:e=1:1-10:1; e:f=9:10-10:9; the substituents at the aromatic ring being in para or meta state each other) pref. a combination of p-hydroxybenzoic acid (ester), terephthalic acid (ester), and 4,4'-dihydroxydiphenyl (ester) and (B) 70-5wt% of potassium titanate fiber with an average length 5-150 (pref. 10-30)mum, average diameter 0.05-2 (pref. 0.1-0.5)mum, and free potassium content <=0.25wt% followed by kneading under molten state.
Patent JP-2000235710-A (JP)
Title: Magnetic disk
Inventor: KITAGAKI NAOKI
IPC: G11B5/82
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To attain a low error rate at a high recording density by making the thickness of a substrate at the outermost part of a data recording region larger than the thickness of the substrate at the innermost part of the data recording region. SOLUTION: When at least a magnetic layer is formed on a substrate molded with a thermoplastic resin to obtain a magnetic disk, the thickness 4 of the substrate at the outermost part 2 of the data recording region of the magnetic disk is made larger than the thickness 3 of the substrate at the innermost part 1 of the data recording region. A lower error rate than an error rate in the case of a uniform thickness is attained. When the difference between the thicknesses 3 and 4 is >=70 μ, the range of improvement is narrowed.
Patent JP-H10223352-A (JP)
Title: Heating element and heating device
Inventor: IWASAKI ATSUSHI
IPC: H05B3/20
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To specify a breakage start part and a breakage advancement direction of a heating element during device runaway, restrain incorrect control by only a secondary circuit being interrupted, ensure insulation pressure resistance of primary and secondary circuits, and improve reliability by providing a substrate with an isotropic elliptical through hole or groove. SOLUTION: An isotropic disposal hole 26 is employed as an elliptical through hole, and the hole 26 passing through an axial and longitudinal angle α by arbitrary 30 to 90 degrees is arranged so that an axial extension line does not face a DC conductive pattern 24 side and is provided at a position not contact with a resistance heating element of the surface of a heating element substrate 12. Thereby, during device runaway breakage of a heating element 10 starts axially of the rim of the hole 26 in which a tensile thermal stress value is initially a substrate strength limit in a heating element substrate 12, making it possible specify a crack advancement direction. Further, from the position of the hole 26, current-carrying heating can be stopped by breakage of the primary circuit only during device runaway, and the DC conductive pattern 24 is never broken.
Patent JP-S60180591-A (JP)
Title: Dna sequence, plasmid and host of human urokinase
Inventor: HIRAMATSU TAKASHI
IPC: C12N15/85
Filed: 1984-02-27
Abstract: PURPOSE:To provide a DNA sequence coding an amino acid sequence equivalent to urokinase derived from human urine, by using an mRNA obtained from the human kidney cell as template, inserting a vector to the cDNA prepared by using the template, and inserting a plasmid to a host. CONSTITUTION:The urokinase mRNA separated and purified from the human kidney cell is treated with SI nuclease to remove the single stranded fraction. The obtained double stranded fraction is subjected to the sucrose density gradient centrifugation to collect the dcDNA fraction having high molecular weight. About 1/5 of the double stranded cDNA is added with the tail of poly(C). Separately, the tail of poly(G) is added to the plasmid pBR322 of Escherichia coli. Both products are linked together by annealing. The pBR322 plasmid inserted with dscDNA and prepared by the above process is introduced into Escherichia coli to obtain a transformation.
Patent JP-S56133428-A (JP)
Title: Charging method for steel ingot into soaking pit
Inventor: YOSHIHARA KAKUJI
IPC: C21D9/70
Filed: 1980-03-24
Abstract: PURPOSE:To considerably save fuel for a soaking pit in heating by moving a pouring carriage near the pit afte pouring in a plurality of ingot cases and charging ingots into the pit by making proper use of a case detaching crance and a charging crane. CONSTITUTION:Pouring carriage 1 mounting a plurality of ingot cases after pouring is moved to a charging preparation position just before soaking pit 2. The 1st ingot case 6a of the 1st ingot 5a is detached with case detaching crane 3, and crane 3 with case 6a lifted and held is temporarily moved to a waiting position. Ingot 5a on carriage 1 is then lifted with charging crane 4, moved, and charged into pit 2. At the same time, case 6a is returned onto carriage 1 with crane 3. By repeating this action, the track time and the time of the direct contact of each ingot with the air are shortened, resulting in a reduced heat loss.
Patent JP-S55130150-A (JP)
Title: Nonmagnetic stem
Inventor: OOGUSHI MASAHISA
IPC: H01L23/04
Filed: 1979-03-30
Abstract: PURPOSE:To improve the high frequency characteristics of a semiconductor by forming a lead wire of nonmagnetic material and forming an eyelet of Mo, W or nonmagnetic steel. CONSTITUTION:An eyelet is made of Mo, W or nonmagnetic steel, brazed to a copper flange 11, and a lead wire 14 is airtightly sealed with glass 15. The wire 14 is made, to form as nonmagnetic state, or Mo wire or W wire, or only the glass sealed portion is made of Mo wire or W wire, and an external conductor is made of a copper wire welded to a W or Mo wire. In this case, the glass 15 may employ hard glass having equal expansion coefficient to the Mo of the wire 14.
Patent JP-S57151872-A (JP)
Title: Device for diagnosing insulation
Inventor: YOSHIDA KATSUHIKO
IPC: G01R31/12
Filed: 1981-03-14
Abstract: PURPOSE:To diagnose the insulation highly accurately at a low temperature at which partial discharge is not generated, by computing a void ratio based on the initial value of the earth capacitance of a sample which is insulated by a solid state insulator and the measured values of the capacitance obtained later on. CONSTITUTION:The initial value COL of the earch capacitance of the sample 5 wherein electrodes 1A and 1B are insulated by the solid state insulator 2 is measured by a capacitance meter 4 and stored in an initial memory 6. The earth capacitance COX of the sample 5 is measured by the same method based on the following diagnoses and processed by a differential circuit 8 and a divider 9 together with the capacitance COL stored in the memory 6. A value K which is proportional to the void ratio t2/t based on the equation I is computed and shown by a K display 10. Therefore the partial display is not generated at the void part, the void ratio is computed and displayed at a low voltage, and the highly accurate insulation diagnosis can be performed. In the equation, epsilon is the permittivity of the insulating material.
Patent JP-H05201253-A (JP)
Title: Mounting structure of open stopper for automobile's door
Inventor: MIWA KUNIHISA
IPC: E05C17/20
Filed: 1992-01-28
Abstract: PURPOSE:To improve strength of mounting part for a door open stopper and to facilitate water proofing. CONSTITUTION:A tip of an open stopper bracket 14 which supports a base-edge of a door checker 18 is formed flat, and also a slit 16 into which this flat part 15 is inserted is formed outside a car body.
Patent JP-S61198517-A (JP)
Inventor: INASAWA MITSUO
IPC: H01H13/02
Filed: 1985-02-26
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-H02217011-A (JP)
Title: Transmission power control circuit for transmission equipment
Inventor: BABA SATOSHI
IPC: H03G3/30
Filed: 1989-02-17
Abstract: PURPOSE:To stabilize the output level of a transmitter at an optional level over a wide range by controlling a variable attenuator and holding a signal to be inputted to a detector at a fixed level. CONSTITUTION:A signal obtained by branching an output from a variable gain amplifier 1 is attenuated by the variable attenuator 6 and inputted to the detector 3. The output of the detector 3 is supplied to a voltage comparator 4 to be the 2nd means to control the gain of the amplifier 1. The attenuation value of the attenuator 6 is changed by a control signal outputted from a variable attenuation controller 7 in accordance with a transmission signal level, the value is fixed even when a detecting voltage is set up to any transmission level. Consequently, the output level of the transmitter can be stably and uniformly regulated at an optional value over a wide range.
Patent JP-H09215150-A (JP)
Title: Auxiliary tool for putting-on component of cable connecting section
Inventor: SAITO HIDEKI
IPC: H02G1/14
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To easily fit a stress cone in forming a cable connecting section. SOLUTION: An auxiliary tool 1 is formed by turning up parallel linear bodies 2 which are united in a sheet so that a crease can be formed in the direction perpendicular to the bodies 2 and rounding the sheet in an annular shape so that the axial direction of the rounded body can become parallel to the bodies 2. The tool 1 is fitter in the opened end of a stress cone 12 so that the tuned-up part of the tool 1 can cover the part of the cone 12 from the inner periphery to the outer periphery including the edge of the opened end. With the tool 1 fitted in the opened end of the cone 12, the cone 12 is put on a cable 5. After the cone 12 is slid on the cable 5 to a prescribed position, the tool 1 is removed.  When this tool 1 is used, a gap can be formed between the internal surface of the cone 12 and the external surface of the insulating layer 8 of the cable 5 and the cone 12 can be smoothly fitted on the cable 5 when a sufficient amount of lubricant is supplied to the gap.
Patent JP-H09208632-A (JP)
Title: Diene rubber, its preparation, and rubber composition
Inventor: TAKAGISHI YUKIO
IPC: C08L15/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a diene rubber which possesses excellent heat build-up, tensile strength, abrasion resistance, and moldability by specifying a conjugated diene unit of a diene rubber, a silicon-contg. vinyl monomer unit, an arom. vinyl unit, and a Mooney viscosity. SOLUTION: This diene rubber has a Mooney viscosity (ML1+4 100 deg.C) of 10 to 200 and comprises 45 to 99.9wt.% conjugated diene unit, 0.1 to 20wt.% silicon-contg. vinyl monomer unit, 0.1 to 20wt.% arom. vinyl monomer unit, and 0 to 50wt.% arom. vinyl unit. It may be prepd., e.g. by copolymerizing a conjugated diene, a silicon-contg. vinyl monomer, and optionally an arom. vinyl. Reinforcements for this diene rubber usable herein include, e.g. silica and carbon black. Use of silica alone or silica in combination with carbon black is pref. as the reinforcement from the viewpoint of satisfactorily attaining the object.
Patent JP-S58154202-A (JP)
Inventor: NAGASAWA IKUO
IPC: H01C7/10
Filed: 1982-03-10
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-H0519669-A (JP)
Title: Destaticizing device for copying machine
Inventor: KOBAYASHI HIROSHI
IPC: G03G21/08
Filed: 1991-03-04
Abstract: PURPOSE:To assure cleaning without damages and sufficient destaticizing by sealing paired chip LEDs including the lead wires thereof with a transparent sealing material and adhering a lamp house and a circuit board by the transparent sealing material. CONSTITUTION:After the paired chip LEDs 32 are disposed on the surface of the circuit board 31, an uncured resin in an uncured fluid state of a thermosetting resin, such as transparent epoxy resin or silicone resin, or photosetting resin, such as UV curing resin, which can be adhered to the surface of the circuit board 31 and the lamp house 33 is supplied onto the respective paired chip LEDs 32 and the lead wires thereof in such a manner as the resin comes into contact with a resin enclosing the paired chip LEDs 32 and the lead wires thereof and further enclosing similarly the paired chip LEDs 32 adjacent thereto on the circuit board 31. The lamp house 33 is mounted to the circuit board 31 before solidification of the resin and is then sealed by the transparent sealing material 36 formed by curing the fluid state resin by heat or light.
Patent JP-S52120212-A (JP)
Title: Preparation of reduced iron
Inventor: BABA TAKASHI
IPC: C21B13/08
Filed: 1976-04-02
Abstract: PURPOSE:To change the all amount of powder iron ore to raw material for steel making with increasing the particle diam. of reduced iron by returning the small particles selected from the reduced iron for the kiln in the preparation of granular reduced iron by the rotary kilm from powder iron ore and iron making dust etc.
Patent JP-S60181845-A (JP)
Title: Monitor device for program run
Inventor: KOMATSU MASAO
IPC: G06F11/30
Filed: 1984-02-29
Abstract: PURPOSE:To output immediately the desired data in case an optional program run is produced by outputting the corresponding data from a data area when a phenomenon to be monitored is produced according to the data length and the head address of the data which is registered in response to the detected address which is registered while a program is running. CONSTITUTION:A program run monitor device 6 checks whether or not an address is equal to a monitor address every time said address is advanced by the program run. When said address is equal to a monitor address, the data on the data length and the head address corresponding to the relevant address in a data area are read out of a register table. Then the data designated by the read-out head address is read out every byte and outputted. At the same time, the read- out data length is compared with the designated data length to check whether the remaining data length is equal to zero or not. If the remaining data length is not equal to zero, +1 is fed to the address of the data area to read out the next byte. At the same time, -1 is fed to the remaining data length. Then the reading action is still continued. The output of data ends when the remaining data length is equal to zero.
Patent JP-H05231372-A (JP)
Title: Fluid machine and its bearing method
Inventor: FUJIMOTO SATORU
IPC: F04D29/046
Filed: 1992-02-25
Abstract: PURPOSE:To form a structure such that surface damage is prevented from being easily generated even when a bearing of a drive shaft is used for a long time. CONSTITUTION:A sliding bearing part 52 and a static pressure bearing part 56 are formed respectively in high and low load regions of the first bearing part 34. In the sliding bearing part 52, a drive shaft 31 is supported by sliding bearing action of a high pressure liquid refrigerant. In the static pressure bearing part 56, the drive shaft 31 is supported by static pressure bearing action of a low pressure liquid refrigerant by introducing the low pressure liquid refrigerant of a main flow path 41 into a pocket 57 through a supply hole 58. A fine hole 61, constituted so as to flow the high pressure liquid refrigerant capable of reducing the pressure and vaporizing into a motor chamber 24 from the main flow path 41, and a fluid discharge hole of making possible an inflow from the fine hole 61 are drilled in a casing 21.
Patent JP-S51113228-A (JP)
Title: Fluid combustion device
Inventor: MIYAJIMA JIROU
IPC: F02M25/022
Filed: 1975-03-31
Abstract: PURPOSE: The fluid combusion device improves combustion efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10241135-A (JP)
Title: Magnetic recording medium
Inventor: ITOU YUKA
IPC: G11B5/725
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium with a further improved durability and corrosion resistance. SOLUTION: At least a magnetic layer 3 is formed on a non-magnetic supporting body 2 in a magnetic recording medium 1. A first lubricating film 5a and a second lubricating film 5b are sequentially layered on a primary face of the non-magnetic supporting body 2 at the side of the magnetic layer 3. An adsorption heat of a first lubricant used in the first lubricating film 5a is not smaller than 3.0mJ/carbon powder 100mg, and larger than an adsorption heat of a second lubricant of the second lubricating film.
Patent JP-H06277644-A (JP)
Title: Garbage treatment method and device
Inventor: ONODERA YUICHI
IPC: C05F9/02
Filed: 1991-02-07
Abstract: PURPOSE:To realize the sharp volume reduction treatment of garbage and to utilize garbage as fertilizer or the like by draining garbage under compression and moving the drained garbage in one direction in a fermentation tank under heating and stirring to bring the same to a dried fine powder state. CONSTITUTION:In such a case that a garbage treatment device is arranged to the sink of a general house, garbage is successively charged in a first treatment tank 2 from a charging port 8a and successively pressed and compressed in one direction by a rotary screw 7 to be drained. Next, the garbage compressed to about 1/3 as a whole is transferred into the first fermentation chamber 13 heated to about 60 deg.C by supplying a current to a heater winding 18 of a second treatment tank 3 through a communication pipe 9 and fermented in the presence of fermentation bacteria using rotary stirring rods 17 while dried under heating. By successively performing these drying and fermenting actions even in second and third fermentation tanks 14, 15, the garbage is treated to be formed in a powder state and discharged to a recovery container 4 by a taking-out pipe 19 after the elapse of about 60hr.
Patent JP-S55131881-A (JP)
Title: Print processor for amount data
Inventor: ENOMOTO AKIO
IPC: G06K15/08
Filed: 1979-03-30
Abstract: PURPOSE: To print amount data out through simple operation at the time of denomination by using a printer with a print table of multi-digit constitution which provides point print between pre-determined digits.  
     CONSTITUTION: Printer 7 has a numeric print part of multi-digit constitution and a print table which forms a mark for point print between pre-determined digits. Then, the printing of amount data with a point between fixed digits comes into effect through print operation while respective digits of the amount data to be printed out is made to correspond to those of the print table of printer 7. Here, denomination switch 2 is provided and the coordinate relation between respective digits of the amount data and those of the print table is shifted by a fixed number of digits, so that the point print position of the amount data to be printed can be shifted through this switch 2. Consequently, the print processing of the amount data can be performed through simple operation at the time of denomination. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07246313-A (JP)
Title: Method for removing carbon dioxide and sox in exhaust combustion gas
Inventor: MIMURA TOMIO
IPC: B01D53/50
Filed: 1994-03-09
Abstract: PURPOSE:To almost completely remove CO2 and SOX, to reduce the energy consumption in a desulfurization stage and to suppress the loss of a hindered amine by desulfurizing the waste combustion gas to a specified SOX concn. in a high-performance desulfurization stage and removing the CO2 in a CO2 removal stage. CONSTITUTION:The waste combustion gas contg. SOX is desulfurized to 5-10ppm in a high-performance desulfurization stage D. The desulfurized gas is brought into contact with an aq. hindered amine soln. contg. an alcoholic hydroxyl group in a CO2 removal stage E to remove CO2, and the SOX in the gas are also removed to 1ppm. Consequently, the SOX in the treated gas are almost completely removed, and the power consumption and the loss of the hindered amine in the CO2 removal stage are minimized.
Patent JP-H02218025-A (JP)
Title: Optical pickup
Inventor: KOMINO TETSUO
IPC: G11B7/09
Filed: 1989-02-20
Abstract: PURPOSE:To improve the simplification and the miniaturization of a constitution and the adaptability to the various kinds of movable members by providing the balancer for adjusting the position of the center of gravity of the movable member with a part of a detecting means for the position of an objective lens. CONSTITUTION:A beam from a light source 21 is adjusted so that the shadow of a light shielding part 20 is positioned nearly at the center of a detector 22 in the case where a lens holder 2 is at a standstill. Now, when a driving control signal is impressed on a focusing coil 3 and a tracking coil 4, the lens holder 2 drive-controlled in a focusing direction and a tracking direction, and follows the track of a recording medium while keeping a focusing state, and information is recorded or read out. When an optical pickup is moved to the prescribed track at high speed, the objective lens 1 causes vibration due to inertia force, and the output signal of plus (or minus) is generated in a differential amplifier 23, and the vibration in the tracking direction of the objective lens 1, that is, a lens position is detected. Then, by feeding back this detection signal to the tracking coil 4, the objective lens 1 can be locked so as not to be vibrated.