baber/WOPTO huggingface dataset:
Patent JP-H02157643-A (JP)
Title: Electronic component and lead wire connecting method for device incorporating this electronic component
Inventor: ISHIBASHI ATSUNARI
IPC: H01G13/00
Filed: 1988-12-10
Abstract: PURPOSE:To easily connect a corresponding ceramic sensor component to an external lead part by installing each joint part which is connected to the exter nal lead part so that it is fallen on the step part of a storage part where the component is mounted. CONSTITUTION:For example, an oxygen sensor device 8 is provided with a casing 9 made of resin, ceramic, etc., where the storage part 10 which incorporates the ceramic sensor component 1 and has an opening above is installed. External lead parts 11 and 11, and 12 and 12 made of post pins, etc., in a leg shape are fitted outside the casing 9 and a lid 13 is provided to the opening part of the storage part 9. Then respective joint parts connected to the external lead parts 11 and 11, and 12 and 12 are stored and installed at the step part 10a of the storage part 10 where the ceramic sensor component 1 is mounted so that they are fallen in the storage part 10 of the casing 9 with the formation surfaces of the flat lead parts 3 and 3, and 4 and 4 of the component 1 down, thereby easily connecting corresponding components 3 and 3, and 4 and 4 external lead parts 11 and 11, and 12 and 12 to each other.
Patent JP-H08140730-A (JP)
Title: Compact container
Inventor: TSUNODA YOSHIYUKI
IPC: A45D33/00
Filed: 1994-11-22
Abstract: PURPOSE: To enable the hermetic closing of a cap to a container body, to connect this container body and the cap via an oscillating member and a short cylinder turnably disposed on the outside surface of the peripheral wall of the cap, to move the cap upward behind the container body at the time of opening the cap and to make a mirror fixed to the upper surface of the top wall of the cap easily usable by turning of the cap in a moving position. CONSTITUTION: The upper half of the container body 1 is formed as an external thread cylinder 5 of a small outside diameter and an internal thread cylinder pendent from the outer periphery of the peak wall of the cap 10 is screwed thereto. The short cylinder 20 is previously fitted turnably to the outside surface of this internal thread cylinder. An oscillating member 30 projecting a semicircular arm 23 is disposed along the outside surface at the second half of the short cylinder 20 from the top end of a supporting strut 32 pivotally fitted and erected to the rear part of the lower half of the peripheral wall 3 of the container body. Both front ends of the arm are pivotally fitted to the short cylinder 20 and the mirror 16 is fixed to the upper surface at the top wall of the container body.
Patent JP-H01153594-A (JP)
Title: Apparatus for liquid-phase epitaxial growth
Inventor: ODA TAKAO
IPC: H01L21/208
Filed: 1987-12-09
Abstract: PURPOSE:To provide the title apparatus so designed as to carry out epitaxial growth with no trouble by specifically constituting the openings of sliders partitioning the housing compartment from the growth compartment to collapse and eliminate the film separated out on the crystal melt to make melt flow smooth. CONSTITUTION:In an apparatus for liquid-phase epitaxial growth comprising (A) a housing compartment 2 for holding crystal melt 6 for epitaxial growth. (B) a growth compartment 3 in which semiconductor base plates 12 are arranged. (C) a discharge compartment 4 when a draw container 5 for housing the melt 6 after completion of growth is fitted so as to be free to draw or insert. (D) sliders 7, 10 partitioning, respectively the compartment A from the compartment B and the compartment B from the compartment C, having respective openings 8, 11 for flowing the melt 6 down, a projection 7a is formed on the periphery of the opening 8 of the slider 7. The crystal melt 6 is put into the compartment 2 and the boat itself 1 is heated to a specified temperature followed by moving the slider 7 to flow the melt 6 via the opening 8 into the growth compartment 3. During this process, films separated out on the surface of the melt 6 in a supersaturated state are forcedly collapsed and eliminated by said projection 7a to effect flowing the melt 6 into the compartment 3 to immerse the base plate 12 followed by gradual cooling to effect growth of single crystal layer.
Patent JP-H06134020-A (JP)
Title: Handle part for current-carrying needle
Inventor: TAKADA KATSUMI
IPC: A61H39/08
Filed: 1992-10-27
Abstract: PURPOSE:To obtain an inexpensive handle part for a current-carrying needle having proper flexibility and reduced in the irregularity of conductivity by dispersing ultrafine particles composed of ketjen black throughout a synthetic resin as a conductive filler in a specific ratio before molding. CONSTITUTION:A handle part 1 for a current-carrying needle is formed to the base end of a metal needle element 2 and the current-carrying needle is constituted by forming the handle part 1 to the base end of the metal needle element 2. Herein, the handle part 1 is formed by molding a synthetic resin in which ultrafine particles composed of ketjen black are dispersed as a conductive filler in an amt. of about 5-20wt.%, pref., about 13wt.%. The average particle size of the ultrafine particle composed of ketjen black is set to about 1-50mum and, as the synthetic resin, polypropylene is used. Further, about 3wt.% of a dispersant is used in order to disperse the ultrafine particles composed of ketjen black in the synthetic resin and, at the time of the kneading of the synthetic resin and ketjen black, the temps. of the intermediate part and rear part of the cylinder of a special kneader are set to 210 deg.C or higher.
Patent JP-S63191643-A (JP)
Inventor: RIYUTSUKU RENIYOO
IPC: B41J2/005
Filed: 1987-12-10
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-H08171738-A (JP)
Title: High frequency superposing device and optical head formed by using the same
Inventor: TAKASHIMA MAKOTO
IPC: G11B5/11
Filed: 1994-12-16
Abstract: PURPOSE: To lessen the unnecessary leakage of electromagnetic waves by providing the above device with a high frequency superposing circuit section for modulating a light source with a high frequency and a first shielding case and second shielding case for shielding this a high frequency superposing circuit section from both faces. CONSTITUTION: A semiconductor laser 8 is connected to the a high frequency superposing circuit section 2 and is modulated at a frequency of several hundreds MHz. A drawing out section 1b of this high frequency superposing device is bent at the time of mounting the device at an optical base of an optical head and the device is drawn out as if the device is held between the first shielding case 4 and the second shielding case 3. A land part 1a of the ground, the second shielding case 3 and the first shielding case 4 are thereafter simultaneously soldered and the ground of the ground part 2 of the high frequency superposing circuit section 2 is grounded. A large clearance is not generated between the shielding cases 3 and 4 according to such high frequency superposing device and the optical head and, therefore, radiation noises are decreased.
Patent JP-H01154232-A (JP)
Title: Data flow type computer
Inventor: KIKUCHI TAKESHI
IPC: G06F15/16
Filed: 1987-12-10
Abstract: PURPOSE:To realize the exception branch processing without complicating the data and hard structures on a data bus by using an arithmetic result flag in addition to a variable name to decide the variable name of an output data signal and a selection flag. CONSTITUTION:A bus interface 11 supplies a data bus signal 111 and sends a data part DA and a variable name ID to an arithmetic module 13 as the input data signal 101 in case a selection flag SF is true. In case the flag SF is false, the part DA and the name ID are transmitted as they are. An arithmetic circuit 3 applies an arithmetic operation to an arithmetic input data signal 102 based on an instruction and a parameter which are previously designated by a program received from a control circuit 12 in accordance with the variable name ID. Then the circuit 3 delivers the arithmetic output data 103 and an arithmetic flag signal 104. A signal output part 2 adds a new selection flag SF and a new variable name ID for output in response to the variable name and an arithmetic flag based on a program received from the circuit 12.
Patent JP-S644297-A (JP)
Title: Treatment of organic waste water containing phosphoric acid
Inventor: TSUKAMOTO TERUYOSHI
IPC: C02F1/44
Filed: 1987-12-11
Abstract: PURPOSE:To enhance treatment efficiency, by adding a specific phosphoric acid immobilizing agent and a phosphoric acid precipitate forming agent to a biological nitrating and denitrifying treatment process. CONSTITUTION:An org. substance-containing liquid 1 is introduced into a biological nitrating and denitrifying treatment apparatus A to perform biochemical reaction and the gas 2 for oxidation is introduced into said apparatus A. Further, a phosphoric acid insolubilizing precipitate forming agent and a phosphoric acid immobilizing agent 6 are directly added to the org. substance-containing liquid to perform reaction. Subsequently, a flocculation aid 15 is added to the sludge slurry 7 after reaction to introduce said slurry into a membrane apparatus C under pressure and membrane separation is performed. Then, a dehydrated cake 9 and a separated liquid 10 are respectively discharged out of a system. As the precipitate forming agent, Ca(OH)2 or CaCl2 is used. By this method, treatment efficiency can be enhanced.
Patent JP-H01153887-A (JP)
Title: Two layer centrifugal cast pipe
Inventor: YOSHITAKE AKIRA
IPC: F16L9/02
Filed: 1987-12-10
Abstract: PURPOSE: To obtain excellent carburization resistance against high temperature hydrocarbon by forming a pipe with a first wall layer molded from an Fe-Ni-Cr series heat resistant alloy and a second wall layer molded from a heat resistant alloy having excellent carburization resistance. CONSTITUTION: A pipe is formed by a first wall layer and a second wall layer. The first wall layer which does not contact hydrocarbons is formed by an Fe-Ni-Cr series heat resistant alloy. The second wall layer which contacts hydrocarbon is formed by a heat resistant alloy having excellent carburization resistance, consisting of C: 0.05-0.6%, Si: less than 4%, Mn: less than 3%, P: less than 0.03%, S: less than 0.03%, Cr: from more than 25% to less than 49%, Ni: 35-60%, Mo: 4-20%, with the residue being substantially Fe. As a result, the side contacting hydrocarbons has excellent carburization resistance as well as excellent oxidation resistance and creep rupture strength in high temperature area.
Patent JP-H08168310-A (JP)
Title: Farm product harvester
Inventor: KOBASHI KENJI
IPC: A01D25/00
Filed: 1994-12-16
Abstract: PURPOSE: To provide a self-propelled farm product harvester so designed that a farm product such as rootcrops is pulled off a field and harvested and, while it is conveyed behind the machine body, the roots are cut off the stems/leaves, and the roots are turned during their movement and, concurrently, impurities are excluded automatically. CONSTITUTION: Under a cutting treatment device, an endless root conveyer belt 46 to receive the roots falling after cut with the cutting treatment device and convey in a specified direction; and above the root conveyer belt, a sorting/ turning roller 47 revolving opposite to the moving direction of the root conveyer belt and spaced a bit from the root conveyer belt is arranged slantly by a specified angle when viewed from the top.
Patent JP-H11143361-A (JP)
Title: Electronic data storing device, storage system and storing method
Inventor: KURODA YASUTSUGU
IPC: G06F21/60
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To safely store electronic data in a format capable of protecting the data from being falsified and erased and maintaining the legal evidence capacity of the data. SOLUTION: An electronic data storing device 1 is provided with a means 2 for storing electronic data, a means 3 for preparing certification information for detecting the existence of falsification for the electronic data to be stored and a means 4 for attaching and outputting the certification information when the electronic data are outputted to the outside. After authorizing the electronic data through an authorizing device 5 by judging that its specification satisfies a determined condition or executing mutual certification between both electronic data storing devices 1, the device 1 stores the data.
Patent JP-H08142937-A (JP)
Title: Tracked vehicle
Inventor: SUZUKI SHIGENOBU
IPC: B62D55/14
Filed: 1994-11-24
Abstract: PURPOSE: To prevent the crawler belt from getting out from the lower rolling wheels by providing fixed lower rolling wheels that have been rotatably fixed to the brackets having been fixed to a truck frame, between the idler and the oscillating lower rolling wheel, and also between the sprocket and the oscillating lower rolling wheel. CONSTITUTION: Even if a crawler dump truck 10 enters a relatively small depression, and a force for moving the idler 20 and the sprocket 22 nearer is caused to reduce the distance between both, so that the rubber crawler belt is slackened, since the fixed lower rolling wheels 36, 38 that have been arranged adjacent to the idler 20 and to the procket 22 are fitted to fitting brackets 32, 34 that hare been fixed to the truck frame 18, the distance between the lower rolling wheels 36, 38 is kept constant for preventing the slackening of the crawler belt 24 from becoming too large, and the lower side of the crawler belt 24 is prevented from being getting out from the oscillating lower rolling wheels 30 or fixed lower rolling wheels 36, 38.
Patent JP-S63162842-A (JP)
Title: High toughness steel with satisfactory treatment of chip
Inventor: KARASUTANI TORU
IPC: C22C38/60
Filed: 1986-12-25
Abstract: PURPOSE:To improve the treatment of chip from a high toughness steel having a specified compsn., by extremely reducing the amt. of oxygen in the steel, restricting the amts. of P and S and regulating the amts. of Al and N. CONSTITUTION:The compsn. of a high toughness steel is composed of, by weight, 0.07-1.00% C, <=1.00% Si, 0.10-2.00% Mn, <=0.015% P, <=0.007% S, 0.015-0.050% Al, 0.008-0.020% N, <=0.0010% O, 0.01-0.04% Pb and the balance Fe with inevitable impurities. One or more among <=5.00% Ni, <=2.00% Cr, <=1.00% Mo, <=0.50% V and <=0.50% Nb may be added to the compsn. By the synergistic effect of the elements, the toughness of the steel is increased and the treatment of chips from the steel is improved. The high toughness steel can be used as the material of important safety parts for an automobile, construction machinery, etc.
Patent JP-H07145585-A (JP)
Title: Floating type deinking device
Inventor: KAMO EIICHI
IPC: B03D1/24
Filed: 1993-11-19
Abstract: PURPOSE:To improve the deinking effect of a floating type deinking device by mixing a recovered paper material solution with air and simultaneously extruding the mixture in a high speed into the first nozzle for extruding a main paper material solution through the second nozzle to accelerate the foaming of the solution in a floating chamber. CONSTITUTION:In a floating type deinking device, a main paper material solution is extruded from a feeding pipe 5 into the first floating chamber 1 as an eddy flow chamber through the first nozzle 4, and the upper layer paper solution flow of the chamber 1 is flowed out into the second floating chamber 2 as a flow-subsiding chamber through an overflow gate 3. The recovered paper solution is collected from a solution-collecting pipe 9 through a pump 8 in the flow-subsiding chamber 2, and subsequently extruded together with air supplied from an air-supply pipe 10 from the second nozzle 6 at a larger flow speed than the extrusion speed of the main paper material solution through the third nozzle 15 faced to the exit of the second nozzle 6 for accelerating the gas-liquid mixing of the main paper material solution and the recovered paper material solution, thus accelerating the deinking. The foam of the ink solution floated on the surface of the solution in the flow-supplying chamber 2 is removed with a scraper.
Patent JP-H04187401-A (JP)
Title: Veneer and plywood laminate bonding material and its long material
Inventor: KATSUSAWA YOSHINAGA
IPC: B27D1/04
Filed: 1990-11-21
Abstract: PURPOSE:To solve the problem of strength and realize a material sufficiently fitting for a structural material by inserting a three-ply plywood between two veneers in a manner that the direction of fiber of the three-ply plywood is perpendicular to those of the veneers, laminating bonding veneers and plywoods alternately and bonding vertically veneers adjoining each other and plywoods adjoining each other in the longitudinal direction. CONSTITUTION:A three-ply plywood 2 is inserted between a veneer 1 and another veneer 1, and the veneer 1 and the plywood 2 are laminate bonded to form a laminate bonded material 3. Respective three-ply plywoods 2, 2 are inserted in a manner that the directions of fiber of the face veneer 2A and back veneer 2C are perpendicular to those of veneers 1 in contact with the face and back veneers 2A, 2C. The fiber directions of cross veneers 2B of respective three-ply plywoods 2, 2 are in parallel with the fiber direction of respective veneers 1. Respective adjacent veneers 1 and plywoods 2 are bonded vertically respectively. Various kinds of bonding methods can be applied for vertical bonding, and among other things, the butt joint method or the scarf joint method is preferred.
Patent JP-H07139689-A (JP)
Title: Heat insulation material
Inventor: KITAMURA KAZUHIRO
IPC: F16L59/04
Filed: 1993-11-19
Abstract: PURPOSE:To contain inorganic deodorizer such as zeolite in a heat insulation material in which inorganic fibers are bound by organic binding agent. CONSTITUTION:In this heat insulation material, odor is not generated even when it is heated at a high temperature as far as it is within a range where characteristics of deodorizer are not lost. Initial strength of the material is higher than that over-cured, thereby necessary strength in handling, or in work of transport or assembling to an apparatus can be provided.
Patent JP-H02159097-A (JP)
Title: Multilayer printed wiring board and manufacture thereof
Inventor: ANDO MITSUO
IPC: H05K1/02
Filed: 1988-12-13
Abstract: PURPOSE:To realize compactness, labor saving of a packaging process, and rationalization of a manufacturing process by applying an inner layer to a part or all over a resistance. CONSTITUTION:A chip 5 is provided with a carbon-resin resistance 2 and a conductor 3 of copper, etc., on an insulating substrate 4 of glass epoxy resin at a fixed pattern, and is fit to a void section 7 of an inner layer board 6 which is provided with an inner layer circuit 8 on an insulating substrate 4' of glass epoxy resin. Then, a prepreg 9 of glass epoxy resin and a copper lined laminated board 10 are laminated on both sides of the inner layer board 6 whereto the chip 5 is fit to make a multilayer board through hot pressing molding. Moreover, an outer layer circuit 11, a through hole 12, etc., are provided to manufacture a multilayer printed wiring board 1. A wiring of the resistance 2 on the chip 5 is cut excepting necessary resistance according to circuit design by a cutting means such as a micro blast, a drill, a laser, ultrasonic method, etc., before fit to the inner layer board 6.
Patent JP-S63164591-A (JP)
Title: Secondary beat canceling circuit
Inventor: KIMURA KATSUMI
IPC: H04N9/83
Filed: 1986-12-25
Abstract: PURPOSE:To cancel a secondary beat signal without deteriorating the resolution of a luminance signal by canceling a secondary beat signal to be superposed to a demodulated luminance signal by means of a signal component with twice frequency of a low frequency conversion chroma signal and a secondary higher harmonic signal. CONSTITUTION:A reproduced signal SPB outputted from an adder 6 is sent to an LPF circuit 7 and a chroma signal converted at its low frequency is separated. After correcting the phase and amplitude characteristics of the chroma signal, the signal is outputted to a frequency converting circuit 11 to form a secondary higher harmonic signal, which is outputted to an adder 14 through a BPF circuit 12. On the other hand, a luminance signal SFY separated by an HPF 20 is demodulated by a demodulator 22 through a limiter 21. Since a secondary beat signal superposed to the demodulated luminance signal SY becomes twice higher harmonic component of the chroma signal whose center frequency is converted into a low frequency level, a secondary higher harmonic component is formed by a secondary beat canceling circuit 30, inverted and amplified and the obtained component is added to the luminance signal SY by an adder 26.
Patent JP-H02161269-A (JP)
Title: Defrosting device
Inventor: FUJII MASAHIKO
IPC: F25B47/02
Filed: 1988-12-13
Abstract: PURPOSE:To obviate the stopping blowing of hot air from an indoor heat exchanger 40 in the case of defrosting operation by providing a defrosting bypass circuit which is allowed to branch from the discharge side of a compressor and mixing with a refrigerant of a main heating circuit to increase the temperature and pressure of the refrigerant for an outdoor heat exchanger so as to perform defrosting by composing the pictured position of holes for supplying and discharging the ice making water drilled on the bottom of a second ice making chamber of a bad heat conductor. CONSTITUTION:A defrosting bypass circuit A which is allowed to branch at the outlet of a compressor 2 without any passage through a four-way reversing valve 6 and indoor heat exchangers 40a, 40b is constituted. In the case of defrosting operation, when a solenoid valve 44 is opened, part of a refrigerant of superheated steam of high temperature and pressure discharged from the compressor 2 is allowed to flow from the defrosting bypass circuit A to the circuit of the solenoid valve 44 to join to the refrigerant of a steam state of low temperature and pressure after it passes through a heating expansion valve 22 through the indoor heat exchangers 40a, 40b. Thereby, the temperature of the refrigerant of the steam state of the low temperature and pressure passing through an outdoor heat exchanger 18 is increased by the superheated steam of the high temperature and pressure to take frost attached to the outdoor heat exchanger 18.
Patent JP-H02202534-A (JP)
Title: Aqueous solution or dispersion of self-crosslinking binder and preparation thereof
Inventor: HARARUTO BURUMU
IPC: C08F8/30
Filed: 1989-12-05
Abstract: Aqueous solutions or dispersions of self-crosslinking binders based on ionically modified polycarboxylic acid polyanhydrides, wherein the binders dissolved or dispersed in water have (a) a total content of lateral carboxylic acid ester, carboxylic acid thioester or carboxylic acid amide groups of up to 500 milliequivalents per 100 grams solids, (b) a content of chemically incorporated carboxylate groups of from 10 to 500 milliequivalents per 100 grams solids and (c) a content of ammonium groups of from 10 to 500 milliequivalents per 100 grams solids, are prepared which comprises a first reaction step wherein polyanhydrides (A) containing intramolecular carboxylic anhydride groups are at least partly reacted, with or without inert solvents, with blocked amines (B) which are activatible by water and which, in addition to blocked amino groups, contain at least one anhydride-reactive hydroxy, mercapto or amino group, in a molar ratio of anhydride groups to anhydride-reactive groups of 10:1 to 0.8:1 in an ester-, thioester- or amide-forming reaction accompanied by ring opening, and a second reaction step wherein the reaction mixture obtained from the first step is diluted with water and stirred at room temperature or higher until a stable aqueous solution or dispersion is formed.