baber/WOPTO huggingface dataset:
Patent JP-H02232256-A (JP)
Title: Preparation of polyester composition
Inventor: KOSAKA MAKI
IPC: C08L67/00
Filed: 1989-03-03
Abstract: PURPOSE:To obtain in a short time the title compsn. with excellent transparency, heat resistance, mechanical strengths and melt-flow characteristics when molded by incorporating a specified metal compd. in a melt-kneaded substance of a polyalkylene terephthalate and a polycarbonate. CONSTITUTION:When a polyester compsn. comprising 20-80wt.% polyalkylene terephthalate (A) contg. ethylene terephthalate as a main constituting unit and having an intrinsic viscosity eta measured in o-chlorophenol at 25 deg.C of 0.5-1.2dl/g and 20-80wt.% polycarbonate (B) contg. bisphenol A as a diol component and having an intrinsic viscosity eta of 0.5-1.2dl/g, said compsn. having an intrinsic viscosity eta of 0.5-1.2dl/g, a glass transition temp. Tg of 80-130 deg.C and a single peak, is prepd. by melt-kneading both compd. A and B, 0.01-1,000ppm one or more compd. selected from a titanium compd. of formula I (wherein R1-R4 are each H, an alkyl, aryl, etc.), formula II (wherein w, x, y and z are 0+ or -4 and w+w+y+z=2-4; R5-R8 are each H, an alkyl, an aryl, etc.) and antimony oxide or germanium oxide are incorporated in a melt-kneaded substance of both compd. A and B.
Patent JP-S5235103-A (JP)
Title: Electrodeposition process
Inventor: TOKUMOTO SHINICHI
IPC: C25C3/28
Filed: 1976-05-06
Abstract: PURPOSE: Metal is deposited through molten salt electrolysis by the use of a diaphragm of fibrous materials such as glass having high resistances to heat, corrosion and cracking and capable of preventing mixture of catholyte and anolyte. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59178391-A (JP)
Inventor: IKEDA KIYOSHI
IPC: G21C1/02
Filed: 1983-03-29
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-H03254818-A (JP)
Title: Isotope separator
Inventor: TERAMURA TSUKASA
IPC: B01D59/34
Filed: 1990-03-05
Abstract: PURPOSE:To automatically control the wavelength of laser beam so that the center frequency of a laser spectrum synchronizes with that of an absorption spectrum by detecting the intensity of the fluorescence emitted from the isotope to be separated which in irradiated with laser beam. CONSTITUTION:The first fluorescence detector 12 detects fluorescence when a specific isotope whose velocity vector is zero with respect to the advance direction of laser beam traverses the laser beam. The second fluorescent detectors 11, 13 detect at least either the fluorescence emitted when a specific isotope having a positive velocity vector with respect to the advance direction of laser beam traverses the laser beam or the fluorescence emitted when a specific isotope having a negative velocity vector. Further, a wavelength shift judging means 15 judges the shift direction of the absorption spectrum of a spepific isotope on the basis of the fluorescent detection signals of the detectors 11-13. A laser wavelength control part 16 controls the wavelength of laser beam on the basis of the judgment result of the means 15.
Patent JP-S54143747-A (JP)
Title: Electro-hydraulic expanding method for pipe
Inventor: NAGURA YASUMI
IPC: B21D39/08
Filed: 1978-04-28
Abstract: PURPOSE: To prevent abnormal discharge and to make possible the electro-hydraulic expanding method to be applied to setting the pipe to the tube plate, by protruding the insulating cartridge for filling the liquid, out of the tube plate surface, and by protruding the feeder being covered with the insulating tube, out of the tube plate surface.  
     CONSTITUTION: The inner cylinder 7, constituting the cartridge made of polyethylene, etc., with wall thickness above 2mm, is arranged within the pipe 2 so as to protrude the distance l above 3cm out of the surface of the tube plate 1; and the feeder 11, covered by the insulating tube with wall thickness above 1mm, is arranged so as to protrude the distance L above 5cm out of the surface of the tube plate 1. The switch 13 is closed to supply the electricity; hereby, the energy, discharged from the capacitor 12, instantaneously gasifies the aluminum thin wire 9 within the inner cylinder 7 and the surrounding water 14. This power of explosion is utilized for expanding the pipe 2 which is then tightly set to the tube plate 1. Hereupon, the spark across the feeder 11 and the tube plate 1 is prevented, so that the pipe expanding work is smoothly performed without breaking the inner cylinder 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08214876-A (JP)
Title: Preparation of virus
Inventor: EZOE SHINSUKE
IPC: C12N7/00
Filed: 1995-02-15
Abstract: PURPOSE: To easily produce a virus useful as a live vaccine or an attenuated vaccine by suspending chick embryo primary cells in a culture liquid in a state infected with virus, thereby proliferating the virus in the cell. CONSTITUTION: A chick embryo primary cell of 7-14 days old is infected with a virus such as a chick infectious bursa fabricii disease virus(IBDV). The infected cells are suspended in a culture liquid while preventing the adhesion to a solid phase to effect the culture of the virus. Preparation of virus is easily carried out by a suspended cell culture in a large-scale culture tank.
Patent JP-H06262802-A (JP)
Title: Image forming apparatus
Inventor: SAWADA KOICHI
IPC: G02B26/10
Filed: 1993-03-12
Abstract: PURPOSE:To enhance image quality in the formation of an image due to laser modulation by effectively developing the automatic adjusting function of a pulse width modulation IC by simple constitution. CONSTITUTION:A pulse width modulation IC 110 has automatic adjusting function using the input of a calibration signal as a trigger to set the reference voltage of the pattern signal generating circuit or D/A converter built in the IC. A page region signal showing an image forming region and a dot clock DCK are inputted to a calibration signal generator 71 generating the calibration signal and the calibration signal is generated immediately before an image is formed.
Patent JP-2000250659-A (JP)
Title: Computer device and signal processor
Inventor: HASEGAWA NORIO
IPC: G06F1/20
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the internal cooling efficiency of an operation execution means by transmitting the air exhausted from an air outlet through the 1st and 2nd exhaust ducts and then exhausting the air to the outside through an air hole. SOLUTION: A 2nd exhaust duct 63 having an almost same shape as a 1st exhaust duct 58 of a power circuit 48 is placed at the rear end part of the right side part 63A of a shielding cover 61. When a case cover body is attached to a case main body, the opening end of the duct 63 is connected to an opening end 58A of the duct 58. That is, both ducts 58 and 63 function as a single piece of exhaustion duct (combined exhaust duct) having the through-hole parts 58B and 63B when the case cover body is attached to the case main body. Thus, the air that is forcibly exhausted from a 2nd air outlet 57 of the circuit 48 is transmitted through the hole parts of the combined exhaust duct and then exhausted to the outside through the hole part of the cover 61 and then a 2nd air hole 60 of the right wall.
Patent JP-S59177926-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGASAWA EIJI
IPC: H01L21/225
Filed: 1983-03-28
Abstract: PURPOSE:To enable to form a shallowly impurity doped layer of low resistance by selfalignment to the opening part of a silicon substrate by a method wherein after ion implantation is performed, heat treatment of a comparatively low temperature is performed, then after an unreacted high melting point metal is removed, heat treatment is performed at the specified temperature or more. CONSTITUTION:An SiO2 film 12 is formed on a silicon substrate 11, and after an opening is formed at the prescribed position, an Mo film 13 doped with phosphorus in high concentration is deposited on the whole surface. Then Si ions are implanted from the top to mix the interface of a contact part between the Mo film 13 and the silicon substrate 11. Then after heat treatment is performed at 550 deg.C in an H2 gas atmosphere to generate silicide forming reaction, by etching the unreacted Mo film on the SiO2 film 12, a uniform Mo silicide 14 is formed only in the opening part. Then, heat treatment is performed at 850 deg.C in an N2 gas atmosphere, and impurities are doped to the silicon substrate 11 from the Mo silicide 14 to form an impurity doped layer 15. At this time, recovery of damage generated at ion implantation time and reduction of resistivity of the Mo silicide are performed according to heat treatment thereof.
Patent JP-S58168173-A (JP)
Title: Data processing device
Inventor: MIZUTANI SHIGERU
IPC: G06F1/14
Filed: 1982-03-30
Abstract: PURPOSE:To improve the reliability of clock, by transmitting an output of an independent clock device built in plural number of relating operation processors on a bus for calibration and synchronizing each block with a common pulse oscillator. CONSTITUTION:Operation processors 1a-1n connected to input devices 4a-4n have an independent clock device respectively. The clock data is inputted to the corresponding operation processors 1a-1n from any of the input devices 4a-4n. When the operation processors 1a-1n input time data together with the operation data via a common data bus 5, the clock built-in itself is corrected with the inputted time data. The time data is adjusted periodically with the pulse from a pulse generator 3. Thus, the reliability of clock is improved.
Patent JP-H02232012-A (JP)
Title: Parcel receiver
Inventor: SHIMA KOJI
IPC: A47G29/122
Filed: 1989-03-06
Abstract: PURPOSE:To deliver a parcel without fail even in the absence of the receiver by opening the door of a housing box, putting the parcel in the box, closing the door, inserting paper for reception stamp sealing in a slot and locking the door interlocked with stamping. CONSTITUTION:A housing box 1 has a size enough to house the parcel in an internal part and a slot 2 for sealing is provided with a slit to which the paper is inserted in the deep part of a ceiling. On the front surface of the housing box, the door is provided to be opened and closed by a hinge and in this door, an automatic lock device 3 and a hand key 4 for releasing this lock device are provided. Normally, the door of the housing box is set in a state to be freely opened and closed. Then, a mail man opens the door of the housing box 1 and puts the parcel in the box. After the door is closed, the paper is inserted into the slot 2 for sealing for receiving the reception stamp and when sealing operation is finished, the paper is put out. At such a time point, the automatic lock device 3 is operated and the door of the housing box 1 is locked. A receiver operates the hand key 4, releases the automatic lock device 3 and takes the parcel out.
Patent JP-S5816238-A (JP)
Inventor: RIKARUTO NORUGAARUTO
IPC: G03F5/24
Filed: 1982-03-30
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-H07262971-A (JP)
Title: Electroless discharge lamp device
Inventor: SUMITOMO TAKU
IPC: H05B41/24
Filed: 1994-03-23
Abstract: PURPOSE:To obtain the stabilized starting characteristic and a high luminous flux maintenance factor by arranging a light emitting body, in which a specified metal is sealed, in a transparent outer tube, and supplying the high frequency power to an induction coil wound around the periphery of the outer tube for lighting. CONSTITUTION:A light emitting body 2 of an electrodeless disc lamp 1, in which xenon gas and at least one kind of metal of sodium metal and thallium metal are sealed, is fixed inside of an outer tube 9 by a supporting bar 6 through supports 8. An induction coil 11 is wound around the periphery of the outer tube 9, and both ends of the coil 11 are connected to a high frequency power source 12. High frequency current is supplied to the coil 11 to lighten the lamp 1. A device having the stabilized starting characteristic through a long term lighting and a high luminous flux maintenance factor is thereby obtained.
Patent JP-2000247260-A (JP)
Title: Side panel outer structure
Inventor: FURUKAWA ATSUHIKO
IPC: B62D25/20
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly without lowering assembly accuracy so as to improve workability, to reduce cost and to easily ensure the fine appearance of a joint part. SOLUTION: This side panel outer structure is provided with an upper side panel outer part 4 integrally formed around door openings d1, d2 of a vehicle body and having a step part 7 below the door openings d1, d2, and a downward joint piece part extending from the outer edge of the step part; and a lower side panel outer part 2 having an upward joint piece part overlapping with the downward joint piece part. The downward joint piece part and upward joint piece part are jointed to each other to form a side panel outer part W1.
Patent JP-S59178505-A (JP)
Title: System for diagnosing abnormality of system
Inventor: KURIHARA KENZOU
IPC: G05B23/02
Filed: 1983-03-30
Abstract: PURPOSE:To easily perform maintenance works regarding abnormal phenomena propagation and to improve the accuracy in assuming the cause of an abnormality, by storing knowledge regarding abnormal phenomena propagation expressed in plural forms. CONSTITUTION:The device 1 of the diagram is an electronic computer, the device 2 is a disk, and the device 3 is a CRT terminal. In the device 2 knowledge regarding abnormal phenomena propagation expressed in four forms is stored. The Form 1 is the knowledge regarding exclusiveness, Form 2 is the one regarding inclusion, Form 3 is the one regarding equivalency, and Form 4 is the one regarding causality. By expressing knowledge regarding propagation by using these four forms, maintenance of knowledge can be performed efficiently. By using these knowledge and ''an observed abnormal phenomenon and an assumed causing phenomenon'' inputted from the device 3, the device inspects whether the cause is correct or not. Therefore, maintenance regarding abnormal phenomena propagation can be made easier and the accuracy in assuming the cause of abnormality can be improved.
Patent JP-S56148865-A (JP)
Title: Thyristor
Inventor: TAKAHASHI JIYUNICHI
IPC: H01L29/423
Filed: 1980-04-21
Abstract: PURPOSE:To enable to vary only a gate trigger current in a wide range by so forming that the gate trigger current becomes the sum of the forward bias current of the junction and the channel current of an MOS part. CONSTITUTION:When positive voltage is applied to a gate electrode 9 and the second main electrode 9, the junction 11 between the P type base layer 3 and the N type emitter layer 4 is forwardly biased. In the MOS part having the gate electrode 9, a metallic electrode 10, an oxide film 6 and a P type base layer 3, a channel is formed between the N type emitter layer 4 and a gate electrode lower region 5. An electric current between the gate electrode 9 and the second main electrode 8 becomes the sum of the forward bias current of the junction 11 and the channel current of the MOS part, and the gate trigger current increases in the amount corresponding to the channel current of the MOS part.
Patent JP-H07238284-A (JP)
Title: Agent for consolidating natural ground
Inventor: UDA SHINYA
IPC: C04B28/26
Filed: 1994-02-25
Abstract: PURPOSE:To obtain the subject agent having flame retardancy in hardening, a low viscosity and high permeability into the ground and a short hardening time by combining a liquid consisting essentially of an aqueous solution of sodium silicate and an aqueous suspension of an inorganic filler with a specific liquid. CONSTITUTION:This agent for consolidating natuval ground comprises (A) a liquid consisting essentially of (i) an aqueous solution of sodium silicate and/or (ii) an aqueous suspension of an inorganic filler and (B) a liquid consisting essentially of (iii) a polyisocyanate and (iv) a flame retardant. Furthermore, the component (A) preferably further contains (v) a polyol and the solid content of the component (A) is preferably 5-30wt.%. The component (iv) is a liquid and has the viscosity of <=500cps (at 25 deg.C), and also its content in the component (B) is preferably 5-35wt.% based on the total amount of the components (iv) and (iii). The respective viscosities of the components (A) and (B) are preferably <=200cP (at 25 deg.C).
Patent JP-S52135901-A (JP)
Title: Hot water supplier applicable for combined use as steam generator
Inventor: SAKURAI SHINSOU
IPC: F24H1/18
Filed: 1976-05-08
Abstract: PURPOSE:To provide a hot water tank equipped with a supplementary heater tank of small capacity which generates steam as well as hot water in a short time.
Patent JP-H10249724-A (JP)
Title: Outside diameter rolling compaction working device
Inventor: HATAKEYAMA TOSHIHIKO
IPC: B24B39/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the abrasion resistance of a contact face of a roller groove contact edge part of a frame, by providing a driving means for rotating a tool head or the frame for relatively rotating the roller around an outer peripheral face of a workpiece, and mounting a tool tip to a tool roller contact edge part of the roller, groove. SOLUTION: A tool roller 1 is rotated at a high speed inside of a roller groove, and a roller groove rear edge face is pressed by the feed force Pf. As a countermeasure for the abrasion of this area, a tool tip 36 is mounted. The tool tip 36 has a structure that it is inserted into a contact face of a contact edge part inside the device, of a roller groove from an outer peripheral direction of a frame 3, and it can be changed for a short time without using a special tool. Further a tool steel heated for high hardness or the like, is used in the tool tip 36, and the hardness of the tool tip 36 is set to be slightly lower than that of the tool roller 1 for inhibiting the abrasion of the tool roller 1. Further the tool tip 36 has mirror finished a rotary contact face for reducing the frictional force and suppressing the advancing of the abrasion.
Patent JP-S61215816-A (JP)
Inventor: RUDORUFU BAIRAA
IPC: F16D55/2265
Filed: 1986-03-12
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-S56149812-A (JP)
Title: Elastic surface wave device
Inventor: TODA YOSHIFUMI
IPC: H03H9/25
Filed: 1980-04-23
Abstract: PURPOSE:To prevent electric discharge of the element and caused by a pyroelectric effect, by coating the inside surface of a metallic case for enclosing an elastic surface wave element which is used for the filter of VHF and UHF bands, etc., with an insulator. CONSTITUTION:The inside surface of the metallic case 16 is coated with an insulator 17, and an elastic surface wave element 18 is enclosed in said case. As for this insulator 17, epoxy resin, etc. which are excellent in electric insulating property and heat resisting property are used. In this formation, when dielectric strength of the insulator and that of air are denoted as Eb and Ea, respectively, and for instance, they are set as Eb=10Ea, it is possible to prevent electric discharge up to maximum 400 deg.C or so. Also, according to said constitution, electric discharge between the lead wire 19 and the case 16 is also prevented. In this way, generation of a noise due to a pyroelectric effect is prevented.
Patent JP-S58172916-A (JP)
Inventor: OKITSU HIROSHI
IPC: H01B7/42
Filed: 1982-03-31
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-H03253641-A (JP)
Title: Method for construction work of concrete block
Inventor: MITANI TADAHIRO
IPC: E04B1/684
Filed: 1990-03-01
Abstract: PURPOSE:To facilitate manufacture by interposing an elastic piece, as joint sealing material, between convex or concave side surfaces of adjacent concrete blocks. CONSTITUTION:A concave-lens-shaped joint spacing 6 between convex-shaped side surfaces 2, 2 between adjacent concrete blocks 1 is filled with an elastic piece 7 of sponge etc. In this manner, labor required for manufacturing concrete blocks can be reduced.
Patent JP-S61213318-A (JP)
Title: Method for conveying material such as ingot to continuous heating furnace
Inventor: FUJIMOTO TAKASHI
IPC: C21D1/00
Filed: 1985-03-15
Abstract: PURPOSE:To eliminate the stagnation of materials between a continuous casting installation and heating furnace by stopping the ejection of the materials from the heating furnace and permitting the loading of the materials to the heating furnace from the continuous casting installation when there is a pause in a rolling installation on the down stream of the heating furnace. CONSTITUTION:The ingots from the continuous casting installation are loaded by a pusher 4 into the heating furnace 1 and are conveyed by No.1 and No.2 walking beams 2, 3. The ingots are thus heated. The heated ingots are ejected by an extractor 5 and are fed to the rolling installation. The ejection pitch of the extractor 5 is increased to increase the intervals between the ingots in the region A of the No.1 walking beams 2 prior to the start of the pause in the stage when the rolling installation is going to make a pause. Said region is emptied of the ingots and the ejection is stopped when the pause is started. The region A of the No.1 walking beams is filled with the ingots during the pause and the ejection is resumed upon ending of the pause.
Patent JP-S57169092-A (JP)
Title: Chromating method for plated steel plate
Inventor: DEGUCHI TAKENORI
IPC: C23C22/24
Filed: 1981-04-10
Abstract: PURPOSE:To improve the corrosion resistance of a plated steel plate considerably by treating the surface of the plated steel plate with treating liquid contg. a prescribed ratio of Cr2O3 and a prescribed ratio of cation type silica sol corresponding to SiO2. CONSTITUTION:Treating liquid is prepd. by adding cation type silica sol and water to a Cr2O3 soln. in such a way that Cr2O3 is contained at 10-50g in one liter of the treating liquid to be obtained in the final and cation type silica sol at 10-100g as SiO2. On the other hand, a steel plate applied with hot dipping or electroplating of Zn, Al, etc. is degreased, if necessary, and is then rinsed to clean the surface. The steel plate after the cleaning treatment is dipped in said treating liquid fo about 5-10 seconds at 50-70 deg.C. Next, the excess treating liquid stuck on the dipped steel plate is removed with rubber rollers or the like and the steel plate is dried without rinsing, whereby the intended steeel plate having the chromated surface is obtained.
Patent JP-H11247023-A (JP)
Title: Acrylic fiber containing fine particles, its production and artificial leather using the same fiber
Inventor: OISHI SEIZO
IPC: D04H1/43
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic fiber containing fine particles excellent in dispersing property in a paper making, to provide a method for producing thereof and to obtain an artificial leather using the same fiber and having an excellent touch feeling. SOLUTION: This acrylic fiber containing 0.1-6 wt.% fine particles having 10 nm to 1 μm particle diameter, and having <=1.0 denier monofilament thickness, is obtained by adding fine particles into a solution having a similar composition as a spinning stock solution and 2-15 wt.% concentration of an acrylic copolymer, treating the mixture for dispersing so as to become 10 nm to 1 μm mean particle diameter, then mixing it with the spinning stock solution in the middle of a spinning stock solution line, followed by spinning by a wet spinning method. Further, an artificial leather is obtained by using >=30 wt.% acrylic fiber containing the fine particles.