baber/WOPTO huggingface dataset:
Patent JP-H01261232-A (JP)
Title: Production of superconductor
Inventor: YAMADA MINORU
IPC: C01G29/00
Filed: 1988-04-09
Abstract: PURPOSE:To prevent reduction in characteristics of superconductor and to improve critical current density, by bringing a specific oxide superconductor through a CuO or Cu2O layer into contact with a substrate and heating. CONSTITUTION:Oxides, carbonates, etc. of constituent elements of Bi, Sr, Ca and Cu or Tl, Ba, Ca and Cu are blended in an atomic ratio of 2:2:1:2 or 2:2:2:3, calcined in an oxygen atmosphere at 800 deg.C-the melting point, ground, calcined and ground to give oxide superconductor powder 1a and 1b. Then the powder 1a and 1b or an oxide having a lower Cu content than the oxide superconductor is brought into contact through a CuO or Cu2O layer 2a or 2b with a substrate 3a or 3b, heat-treated at 800-900 deg.C and sintered.
Patent JP-S5423233-A (JP)
Title: Solar heat collector
Inventor: ODA TAKASHI
IPC: F24S90/00
Filed: 1977-07-20
Abstract: PURPOSE: To provide a circulation type solar heat collector having the heat accumulator provided with auxiliary heat source, where the auxiliary tank is provided for the top of heat accumulator for communicating with the bottom of heat accumulator allowing the same amount of water to deliver to the auxiliary tank for drawing from the collector with the elimination of heat loss. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58204685-A (JP)
Title: Alignment adjusting method
Inventor: ARAKI AKISHI
IPC: H01J9/44
Filed: 1982-05-24
Abstract: PURPOSE:To attain ease of alignment adjustment of an image pickup device, by stopping the operation of an electromagnetic focusing circuit and a deflecting circuit at a period being an integral multiple of one field so as to locate a circular pattern produced by the action to a prescribed position while monitoring an output of the image pickup device. CONSTITUTION:An output of an image pickup tube 6 is applied to a process circuit 10 and a video signal from this circuit 10 is applied to a monitor receiver 11. This image pickup tube 6 is provided with a focusing coil and deflecting electrodes for electrostatic deflection, and to this coil and the deflecting electrodes, a focusing signal and a deflecting signal from the focusing circuit 12 are applied. Further line frequency and field frequency signals formed at an oscillating circuit 13 are applied to the circuit 12 and also to a control circuit 14. Further, the action of the focusing coil and the deflecting electrodes is stopped at a period being an integral multiple of one field, and the circular pattern produced through the action is brought to the prescribed position while the output of the image pickup device is monitored on the receiver 11, allowing to attain ease of alignment adjustment of the image pickup device.
Patent JP-S5210749-A (JP)
Title: Paper feeder in a recorder
Inventor: SAWA TOSHIO
IPC: G01D15/28
Filed: 1976-07-24
Abstract: PURPOSE: By incorporating a pulse generator circuit in proportion to log T in a recorder, a recorder shall be sent with the speed inproportion with a logarithm of the time T. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08217669-A (JP)
Title: Substitute for tobacco, comprising nutrient, chinese medicine or the like, converted into liquid state and filled in replaceable cartridge and provided with atomizer in filter tip so as to produce spray in inhaling the same
Inventor: TAMURA MASAYOSHI
IPC: A24F47/00
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a healthy substitute for tobacco without producing fire or emitting smoke. CONSTITUTION: A liquid nutrient, a Chinese medicine, etc., 5 in an amount so as to be exhausted within 3 to 5min is filled in a replaceable cartridge 1 having holes 4 for sucking air so as not to spill the aqueous liquid and an atomizer 3 capable of discharging the nutrient, Chinese medicine, etc., 5 as a spray by inhaling is attached to a filter tip in a pipe 2.
Patent JP-H04320440-A (JP)
Title: Adhesive resin composition
Inventor: OMAE TADAYUKI
IPC: C09J123/08
Filed: 1991-04-19
Abstract: PURPOSE:To prepare a resin compsn. excellent in adhesion to a polar material by compounding a specific ethylene copolymer, a specific crystalline polyethylene resin, and a specific amorphous or lowly crystalline olefin copolymer rubber. CONSTITUTION:2-98 pts.wt. ethylene copolymer consisting of 50-90wt.% ethylene, 0-49wt.% alkyl ester of an alpha,beta-unsatd. carboxylic acid, and 0.5-10wt.% maleic anhydride, 2-98 pts.wt. crystalline polyethylene resin consisting of an ethylene homopolymer or an ethylene-3C or higher alpha-olefin copolymer having an ethylene content of at least 90wt.%, and 2-50 pts.wt. amorphous or lowly crystalline copolymer rubber consisting of an ethylene-3C or higher alpha-olefin copolymer are compounded.
Patent JP-S58205205-A (JP)
Title: Optimization control system for efficiency of electric power plant
Inventor: MATSUMOTO HIROSHI
IPC: G05B13/00
Filed: 1982-05-26
Abstract: PURPOSE:To improve the total efficiency of a plant by using a plant model for efficiency computation incorporated in a control system for model normative forecasting control. CONSTITUTION:A load request value 13 generated by a load request value generating means 110 in an electric power plant is sent to a determining means 220 for maximum efficiency search load points to decide one or plural maximum efficiency search load points Ls(p), thereby sending a signal 14 to the plant model 240 for stationary efficiency computation successively. A maximum efficiency searching means 230 by a complex method, on the other hand, has its operation timing controlled by an operation control signal 15 to transmit a trial manipulated amount 9 to the plant model 240, and while current plant efficiency 10 is received from the plant model 240, an optimum manipulated amount 11 for maximum efficiency at each load point Ls(p) is determined.
Patent JP-S58210171-A (JP)
Inventor: MAIKURU HARISU HEISURUKOON
IPC: C23C22/00
Filed: 1982-05-26
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-S62248532-A (JP)
Title: Die for extruding work
Inventor: TSUKAMOTO EIHIKO
IPC: B21J13/02
Filed: 1986-04-18
Abstract: PURPOSE:To form members free from an underfill and a lead error by satisfying a specified equation as to an inclination angle of an introduction part leading to a required twist angle of a die extruding forming a screw shaped parts. CONSTITUTION:The die 2 is separated from an upper part of press fitting inlet into the introduction part A, a parallel part B and a clearance part C. In the stage of the inclination angle theta, of the introduction part A where the twist angle is gradually increased to reach the required twist angle, is piD/(number of stripes)X(pitch) <=0.27, it is set to theta1=15 deg.. Further, at the time of piD/(number of stripes)X(pitch)>0.27, it is set to theta1=(0.5-1.0) tan<-1> (piD)/(number of stripes)X(pitch). Moreover, the length of parallel part B:l2, the angle theta2 of the clearance part C provided on the opposed side for the introduction part at the parallel part are specified. In this way, even when conditions such as number of the stripes, pitch, diameter, etc., of the members to be formed are extensive and required conditions for the die are various, these many conditions are satisfied.
Patent JP-S5515737-A (JP)
Title: Preparation of instant cup noodle
Inventor: FUKAGAWA SEIJI
IPC: A23L7/113
Filed: 1978-07-21
Abstract: PURPOSE: To obtain a delicious instant food having the both retained characteristics of instant noodles and potage foods.  
     CONSTITUTION: A soup stock consisting mainly of granules is prepared from starch, powdered milk, and seasonings, and packed into a cup together with dried noodles. The soup stock may contain lactose, powdered cheese, meat extract, dried powdered vegetables, dried fishes and shellfishes, mashed potato, and perfumes in addition to the raw materials described above, if necessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5615226-A (JP)
Title: Reduction of redox-system compound
Inventor: KOIDE KAZUO
IPC: C08G8/00
Filed: 1979-07-13
Abstract: PURPOSE: The reduction of a redox compound such as anthraquinone or redox resin is effected by using an inexpensive reducing agent such as silfide or hydrogen sulfide in the presence of a sulfate salt or sulfurous acid to produce the reduced product used in the production of hydrogen peroxide as a hydrogen-transferring agent in high yield.  
     CONSTITUTION: The reduction of a redox compound selected from anthraquinones and redoxy resins such as 2-ethylanthraquinone, condensation resin from hydroquinone and formaldehyde is effected in the presence of a sulfite salt such as sodium sulfite, sodium bisulfite or sodium arylsulfite or sulfurous acid in an amount of 0.1W10 times the molar quantities of the redoxy compound by using a sulfide such as sodium sulfide or sodium hydrosulfide or hydrogen sulfide as a reducing agent to give the reduction product.  
     EFFECT: The sulfur formed in the reduction system using sulfide is converted into thiosulfate salt to prevent the decrease in the reduction efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01264753-A (JP)
Title: Surface grinding device for band steel
Inventor: NAOI MASAAKI
IPC: B24B29/00
Filed: 1988-04-12
Abstract: PURPOSE:To arrange so that a linear stripe characteristic of a hair line processing may be always obtained and at the same time, conduct the grinding processing of the surface of band steel excellently for many hours, by providing at a position opposing the outer perimeter surface of a cylindrical grinding material a dressing edge whose tip is serrated, movably in the axis direction of the grinding material and also, thrustably into this outer perimeter surface. CONSTITUTION:A dressing edge 3 is moved by the drive of a drive motor 18 in a direction which meets at right angles with the axial direction of a grinding material 1, and the serrated tip of the dressing edge 3 is thrust into the outer perimeter surface of the grinding material 1. Further, the outer perimeter surface of the grinding material 1 is regulated diversely by changing this thrust position through the movement of the dressing edge 3 in the axial direction of the grinding material by the drive of a drive motor 27, and a linear stripe is always formed on the surface of band steel 2 without unevenness in the plate width direction of the band steel 2 ground by this grinding material 1. As a result, the surface of the band steel 2 can be finished in grinding into an excellent hair line grain continuously for many hours.
Patent JP-H10282226-A (JP)
Title: Speed meter for railroad car
Inventor: TANAKA MASAYOSHI
IPC: G01S11/14
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a speed meter for a railroad car wherein the speed of the railroad car is measured with stability and precision without being effected by such environment condition as weather. SOLUTION: The device is provided with electro-magnetic ultrasonic wave probes TD1 and TD2 which are, at a predetermined interval D along the floor of a car along the direction of track, attached so that their tip end part is close to the surface of a track. Elastic ultrasonic waves are generated in the track by the electro-magnetic ultrasonic wave probes TD1 and TD2 at the same time, the elastic ultrasonic waves propagated in the track are detected by the electro-magnetic ultrasonic wave probes TD1 and TD2 , and the propagation time difference in the track or equivalent phase difference of the elastic ultrasonic waves between generation and detection of them by the electro-magnetic ultrasonic wave proves TD1 and TD2 is detected, thus car's speed is found, based on the time difference or equivalent phase difference.
Patent JP-S61249982-A (JP)
Inventor: YAANOSU KUREIDORU
IPC: C07D461/00
Filed: 1986-04-18
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-S60234760-A (JP)
Title: Method for controlling cylinder speed in injection molding device
Inventor: MIHARA TAKASHI
IPC: B29C45/77
Filed: 1984-05-04
Abstract: PURPOSE:To obtain surely a prescribed cylinder speed in a prescribed cylinder stroke position in a title method which adjusts the supply and discharge flow rate of the liquid for a cylinder by a flow rate control valve by taking the time delay occurring in the inertia, compressibility, etc. or mechanical parts and working fluid into consideration. CONSTITUTION:The signal from a signal detector 8 of a limit switch 7 is inputted to a control command generator 9. The flow rate control valve 2 is opend and closed according to a set value by a speed setter 10 when an injection plunger 5 arrives at a prescribed speed. The speed of the cylinder 1 is thus controlled. The time delay occurring in the inertia, compressibility, etc. of the working fluid since the emission of the command until the start of a high-speed rise arises during low-speed movement in the stage of changing over the low-speed movement to high-speed movement upon emission of a flow rate adjusting command to the valve 2. A correction control command generator 24 calculates the delay rate as a time or injection stroke in accordance with the speed or flow rate during the low and high speed movements, the pattern for the opening degree of the valve, the liquid pressure, working fluid temp., etc. of the fluid pressure circuit system and gives correspondingly early an opening command to the valve 2.
Patent JP-H05280260-A (JP)
Title: Window sash incorporating ventilating fan
IPC: E06B7/02
Filed: 1991-04-19
Abstract: PURPOSE:To provide a window sash incorporating a ventilating fan, having a low installation cost and a low construction load. CONSTITUTION:At least one of upper, lower and side frame members 21, 22, 23 of a window frame 11 is formed of a cylindrical body serving as a casing for a centrifugal blower type ventilating fan. Vent ports 45, 47 for communicating the inside and outside of the window sash with each other are formed in the cylindrical body. A rotary impeller 31 and a drive motor 32 therefore are incorporated in the cylindrical body.
Patent JP-H07198460-A (JP)
Title: Bonding device
Inventor: JIYANNMARII SERAATOSHIO
IPC: G01G17/02
Filed: 1992-04-09
Abstract: PURPOSE: To make suspendable or demountable a plurality of test pieces arranged in an hermetical chamber, from a support part. CONSTITUTION: This device comprises a non-magnetic female part 1 which includes an opening terminated at a coupling surface and a magnet 7 adiustably set in a recess at an ofset position with respect to the opening; a male part 3 including a part having an annular section 11 made of ferromagnetic member, the dia. of the male part 3 being larger than the minimum size of the opening, and being attracted toward the coupling surface by the magnet 7 while the center is positioned in the opening. This device can be used for an apparatus for suspending some objects from a support part.
Patent JP-H02269219-A (JP)
Title: Attachment guide structure for expansion type leader
Inventor: KITADATE YOSHIHIKO
IPC: E02D13/00
Filed: 1989-04-07
Abstract: PURPOSE:To stably guide an attachment by providing spacers, attachment guide pipes, lifting brackets, pressed members and guide pins on telescopically expandably formed leaders. CONSTITUTION:When the guide jaw of an attachment 5 is coupled with an attachment main guide pipe 49 of the first leader 19 and the attachment 5 is lifted, the guide jaw is guided by the attachment main guide pipe 49 and coupled with the attachment auxiliary guide pipe 56 of the first spacers 54 and 55. When an attachment lifting arm 98 is brought into contact with the first spacer lifting bracket 84, the first spacers 54 and 55 are lifted along the second leader 21 together with the attachment 5 and brought into contact with the pressed member 88 of the second spacer 86. The attachment can be stably lifted or lowered along the leaders accordingly.
Patent JP-S58205747-A (JP)
Title: Ram-type extruder
Inventor: HORII HARUO
IPC: B29C48/475
Filed: 1982-05-24
Abstract: PURPOSE:To provide the titled extruder capable of relatively speedily molding an article requiring a high molding pressure, wherein a brake device for gripping an extrudate only when required is provided on the outlet side of a die cylinder. CONSTITUTION:The brake device 8 is provided on the outlet side of the die cylinder 1, the extrudate is gripped before starting to pressurize by a ram 2, and is released after pressurizing it by the ram 2 for a predetermined period of time. A hydraulic cylinder 811 of the brake device 8 is operated to grip the extrudate by spacers 84, and simultaneously, a molding material is charged from a supplying device 3 to the upper part of the die cylinder 1.
Patent JP-H06299413-A (JP)
Title: Pilling-resistant fiber, pilling-resistant fiber structure and method for providing pilling resistance
Inventor: ISODA HIDEO
IPC: D06M101/16
Filed: 1993-04-15
Abstract: PURPOSE:To provide a pilling-resistant fiber, pilling-resistant fiber structure and a method for providing fiber obtained by common spinning and drawing with pilling resistance without adding a specific chemical. CONSTITUTION:There is provided a polyester fiber which has correlation between intrinsic viscosity and elongation in a specific region and shows pilling resistance. A polyester fiber spun and drawn by a conventional method is sprayed with steam at >=160 deg.C and hydrolyzed to impart pilling resistance to the fiber.
Patent JP-H04320123-A (JP)
Title: Digital signal transmitter
Inventor: KAWAMURA TAKESHI
IPC: H04B14/06
Filed: 1991-04-19
Abstract: PURPOSE:To expand the dynamic range of a DPCM signal in the band width of the same transmission. CONSTITUTION:The digital signal transmitter converting plural digital signals with correlation into DPCM signals and transmitting/receiving them consists of a transmission system which has a modulation circuit 2 adds/subtracts the digital signals to/form a sum signal and a difference signal, samples the sum signal for the region of a low frequency increasing a dynamic range and samples the difference signal for the region of a high frequency decreasing the dynamic range and of a reception system having a demodulation circuit in which each digital signal is extracted from the sum signal and the difference signal.
Patent JP-H02267416-A (JP)
Title: Liquid fuel burning apparatus
Inventor: OCHIAI SHUJI
IPC: F23N5/26
Filed: 1989-04-07
Abstract: PURPOSE:To safely stop the burning before the burning failure or operational failure of related equipment occurs due to the fuel running short by providing a pressure sensor which detects the level of liquid fuel in an attached fuel tank by means of pressure. CONSTITUTION:Prior to starting the burning, the level H of liquid fuel in an attached fuel tank 25 is measured as a pressure by means of a pressure sensor 28 by way of liquid fuel in a fuel pipe 27, and a determination is made as to whether the liquid level H is higher or lower than the set value. If the liquid level H is higher than the set value, the burning control section 29 causes an electromagnetic pump 30 to be operated to supply the liquid fuel from the liquid fuel supply device 26 to the burner 22 for burning. If the liquid level H becomes lower than the set value, the liquid level is first checked for a predetermined time interval whether it remains lower than the set value, and if it in fact is lower than the set value after the predetermined time interval, then the burning control section 29 feeds back the fuel shortage signal to the operation control section 34 and stops the operation of the electromagnetic pump 30 to stop the burning.
Patent JP-H06303351-A (JP)
Title: Facsimile equipment
Inventor: KURIHARA AKIKO
IPC: H04N1/32
Filed: 1993-04-15
Abstract: PURPOSE:To make abroad transmission suitable by storing the data of the desired transmitting destination and executing the transmission in an ECM communication mode when these data are coincident with the data of the transmitting destination and a call originating operation is performed at the equipment which enables image data communication in a general communication mode and the ECM communication mode. CONSTITUTION:A facsimile equipment F is composed of a signal processing part 1 composed of a CPU or the like, storage part 3 provided with a ROM 3a and a RAM 3b to be functioned as system memories, communication control equipment 2 for coupling an external facsimile equipment through a line L to a facsimile equipment at the transmission source, key operation part 4, image read part 5, display part 7 such as liquid crystal and dialer 8 or the like. In this case, the communication control equipment 2 is provided with a function to enable communication in the general communication mode and the ECM communication mode, and this equipment is composed of a MODEM 2a for transmission/reception, protocol signal generating circuit 2b for transmitting protocol signals each other, protocol signal detection circuit 2c and line control part 2d.
Patent JP-S5714666-A (JP)
Title: Preparation of pencil lead
Inventor: OKABAYASHI HIROAKI
IPC: C09D13/00
Filed: 1980-06-30
Abstract: PURPOSE: To improve the adhesivity between graphite and binder in a pencil lead, and to obtain a pencil lead having excellent strength characteristics without deteriorating the density characteristics, by the kneading, extrusion, and heat-treatment of a mixture consisting of expanded graphite used as a part of colorant, a binder, etc.  
     CONSTITUTION: Expanded graphite (pref. having a particle diameter of ≤150μ) is used as at least a part of colorant. Pref. 5W70pts.wt. of expanded graphite is compounded with 100pts.wt. of ordinary graphite to obtain the colorant. The colorant is kneaded together with clay, a binder such as synthetic resin and natural resin, and if necessary, a stabilizer, a plasticizer, a solvent, etc. The mixture is extruded and calcined to obtain the objective pencil lead. The expanded graphite can be prepared by treating natural graphite with a mixture of concentrated sulfuric acid and concentrated nitric acid, if necessary in the presence of an oxidizing agent such as chromium trioxide to obtain inter-laminar compound, and then treating the compound at a high temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5213037-A (JP)
Title: Torch ignition engine
Inventor: NAKAJIMA RIYOUJI
IPC: H01T13/08
Filed: 1975-07-21
Abstract: PURPOSE:In the torch ignition engine that fires and burns main chamber mixture by an antechamber combustion torch, only reflux exhaust gas and only mixture gas fed to the antechamber and the main chamber respectively when suction process, inhibiting NOx formation without lowering engine output performance and combustion cost performance.
Patent JP-S62251308-A (JP)
Inventor: MAEDA HIROSHI
IPC: B65B9/12
Filed: 1986-04-17
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-S57203737-A (JP)
Title: Alloy of high stress corrosion cracking resistance for high-strength oil well pipe
Inventor: KUDOU TAKEO
IPC: C22C38/44
Filed: 1981-06-10
Abstract: PURPOSE: To improve stress corrosion cracking resistance by using an alloy of the compsn. contg. specific amts. of C, Si, Mn, P, S, N, Ni, Cr and 1 or 2 kinds of Mo and W in steel and satisfying the conditions of the specific formulasI, II.  
     CONSTITUTION: An alloy for oil well pipes is formed of the compsn. of, by wt%, <0.1 C, <1 Si, <2 Mn, <0.03 P, <0.005 S, 0.05W0.3 N, 30W60 Ni, 15W35 Cr and 1 or 2 kinds of <12 Mo, <24 W, and the balances Fe with unavoidable impurities. It is so formulated as to satisfy the conditions of the formulasIand II. Further, it is more preferable to contg. 2 Cu 1 or 2 kinds of <2 Cu, <2 Co or 1 or 2 kinds of <0.1 rare earth elements, <0.2 Y, <0.1 Mg, and <0.1 Ca. 
     COPYRIGHT: (C)1982,JPO&Japio