baber/WOPTO huggingface dataset:
Patent JP-S6027482-A (JP)
Title: Method for cladding light-gauge amorphous metallic strip to metal
Inventor: IKUTA ISAO
IPC: B23K20/04
Filed: 1983-07-25
Abstract: PURPOSE:To produce a clad material having excellent adhesion in the stage of cladding a light-gauge amorphous metallic strip to a light-gauge metallic strip by bringing the surface of the light-gauge amorphous metallic strip where micro-holes exist into tight contact with the light-gauge metallic strip and heating and pressing the strips to melt the surface of the light-gauge metallic strip thereby intruding the melt thereof into the holes of the light-gauge amorphous metallic strip. CONSTITUTION:Numerous micro-holes 21 exist in the part of a light-gauge amorphous metallic strip 6 produced by quick cooling from a molten state by a single roll method where said strip contacts with the roll surface in the stage of manufacture and therefore the strip with said surface positioned to face downward is adhered to other light- gauge metallic strip 7 to be clad, then the strips are transferred rightward on an endless circulating belt 10. The strips are heated by a heater 5 and heaters 3, 4 of rollers 1, 2 for cladding and are pressed by the rollers 1, 2, by which the strips are clad. The cladding temp. in this stage is maintained at the embrittling temp. -20 deg.C of the amorphous metal to melt half the surface of the strip 7 and to infiltrate the melt thereof into the holes 21 and thereafter the strips are cooled with a shower 14 and is dried with a blower 15. The clad material of the strip 7 and the strip 6 is thus produced.
Patent JP-S6115865-A (JP)
Title: Production of tertiary amine
Inventor: YOKOTA YUKINAGA
IPC: C07C209/14
Filed: 1984-06-29
Abstract: PURPOSE:To obtain the titled compound useful as a rust preventive, in high yield and catalytic activity and selectivity, without producing by-products, by reacting an alcohol, etc. with a primary amine, etc. under specific conditions, in the presence of a catalyst consisting of copper, nickel and a platinum-group element of the group VIII of the periodic table. CONSTITUTION:A tertiary amine is produced by reacting (A) an alcohol or an aldehyde with (B) a primary amine or a secondary amine in the presence of (C) a catalyst consisting of copper, nickel and a platinum-group element of the group VIII (e.g. Pt, Pd, etc.) at 150-250 deg.C under atmospheric pressure or <=5 atm (gauge) while removing water produced by the reaction. The ratio of copper to the sum of Ni and platinum-group element in the catalyst is arbitrary, however, it is preferably e.g. 1:9-9:1. The molar ratio of the platinum-group element to the sum of copper and nickel is preferably 0.001-0.1.
Patent JP-S5563352-A (JP)
Title: Solar energy absorption system
Inventor: SAWADA SHINJI
IPC: F24S20/20
Filed: 1978-11-02
Abstract: PURPOSE: To absorb effectively solar energy by heating additionally the bottom  absorbing surface of an absorber after heating directly a heat transmitting medium  on the absorber.  
     CONSTITUTION: When a heat transmitting medium 14 is compressed into a passage 6 with a pump 16, the heat transmitting medium 14 is injected from a slit 7 to move along the inner surface of a transparent body 12. On this process, the transparent body 12 is penetrated from the incident window 11 to cause incident and moves as heating directly by the solar energy absorbed in the top absorbing surface of the absorber 3. Further, the heat transmitting medium 14 is drawn into the absorber 3 along the mirror surface 2 of a reflecting mirror 1, in this process being heated by the solar energy which is absorbed at the bottom absorbing surface of the absorber 3 by reflecting by the reflecting mirror 1, allowing to flow to the heat exchanger 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10326601-A (JP)
Title: Glass bulb cleaning device
Inventor: HIGASHIDA HITOSHI
IPC: H01J9/38
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device that exhausts dirt, dust, adhering to the inner wall of a cylindrical processed glass bulb, from an outlet by connecting the glass bulb, a cleaning air supply portion for cleaning within the glass bulb, and an outlet for finally exhausting dirt and dust and jetting out cleaning air in the connected same area. SOLUTION: This glass bulb cleaning device comprises a glass bulb support 2, an actuator for moving an stopping the support 2, a cleaning air supply portion 8, and a static eliminator. The glass bulb cleaning device first eliminates static electricity within the glass bulb 1 by jetting out cleaning air having a positively or negatively ionized charge. The free dirt and dust are expelled from an outlet by the air jet force. In addition, the device has a constitution whereby dirt and dust are collected by a filter 10 to prevent expelled dirt and dust from re-entering the bulb 1. Therefore, the device can effectively eliminate dirt and dust in a short time.
Patent JP-H085806-A (JP)
Title: Reflector and backlight lamp reflector for liquid crystal display using the same reflector
Inventor: FUKUDA SHIN
IPC: G02B5/08
Filed: 1994-06-17
Abstract: PURPOSE:To provide a reflection plate having remarkbly improved light resis tance and to provide a backlight lampareflector having-extremely high reliability for a liquid crystal display. CONSTITUTION:This reflection plate consists of a transparent polymer film 10 (A), alloy thin film layer 20 (B) of 70-300nm film thickness essentially comprising silver, adhesive layer 30 (C), and molded body 40 (D) successively formed in the order of (A)(B)(C)(D). The alloy thin film layer 20 essentially comprising silver consists of silver-gold alloy, silver-platinum alloy, or silver-palladium alloy layer. The transparent polymer film 10 is polyethylene terephthalate, aluminum plate or the like. The backlight lamp reflector for a liquid crystal display uses this reflection plate.
Patent JP-H01303128-A (JP)
Title: Portable type electrocardiogram recorder
Inventor: SUZUKI TAKASHI
IPC: A61B5/332
Filed: 1988-05-31
Abstract: PURPOSE:To display and confirm desired information, an electrocardiogram waveform, a processing result, etc., at a displaying means and to obtain the key input device of a minimum unit by providing a key symbol at the surface, mounting an IC card to store an analyzing processing program to a portable type electrocardiogram recorder and pushing the key symbol corresponding part of a transparent sheet key. CONSTITUTION:A card mounting part 3 to mount freely attachably and detachably an IC card 4 is constituted so that the electrode of the card can be contacted with the electrode provided in the internal part of a card mounting part and the IC card and the circuit of the recorder can be electrically connected by inserting the IC card 4 in an arrow direction. The IC card 4 stores the analyzing processing program in accordance with the type of the illness of a patient, the serious sickness degree of illness, the difference in the cure or the like. A key symbol 5 is provided on the surface of the IC card 4. When the IC card is mounted at the card mounting part 3, the key symbol of a card surface can be seen through a transparent sheet key 6 and by pushing the part of the transparent sheet key corresponding to the key symbol 5 with a finger, the key input can be executed.
Patent JP-H09318402-A (JP)
Title: Recorder
Inventor: IMAI HIROYUKI
IPC: G01D15/24
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder in which a pen replacement operation is performed easily by a method wherein, in a state that a plurality of penpoints are separated from a recording face, respective pens are moved to positions which are not overlapped with each other. SOLUTION: An operator presses a button switch for replacement-mode setting, pen lifters 16, 16 are raised by a pen-lifter drive part, and recording pens 3-1 , 3-2 are separated from a recording face on a sheet of recording paper 2. When the pens 3-1 , 3-2 are overlapped, one of them is moved, and, e.g. the pen 3-2 is replaced in this state. When its replacement operation is finished, the operator presses the bottom switch again so as to return the pens 3-1 , 3-2 to their original positions. In addition, the operation of the pen-lifter drive part is released, and the pens 3-1 , 3-2 are brought into contact with the recording face on the sheet of recording paper 2 so as to be returned to a state before the replacement of the pen. By this method, the replacement operation is performed easily, and an inessential line is not drawn on the recording face.
Patent JP-2000317506-A (JP)
Title: Manufacture of rolled steel
Inventor: SAKO TAKASHI
IPC: B21B3/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To eliminate or shorten a softing heat treatment for steel containing a specified amount of C by heating a base stock to a specified temperature with a heating furnace, executing rolling so that the temperature in each part of a material becomes a specific temperature region or a specified state from the extraction from the heating furnace till the completion of finish rolling and gradually cooling the steel to a specific temperature at a specific cooling rate. SOLUTION: The base stock is heated to 650 deg.C to the point A cm, rolled taking the temperature of the material as the temperature not higher than the point A cm, or, even when the temperature is over the point A cm, by taking a V-value which is expressed by the equation: V=ΔP.Δt.0.5.1011 as <=2.5 and, after completing the finish rolling, gradually cooled to 500 deg.C at <=1 deg.C/s (In the equation, Δ=tx-tc, tc is the time second when an arbitrary part x of the base stock is over the point A cm, tx is the time second when the part x of the base stock reaches the optimum temperature till the part x of the base stock is again lower than the point A cm after time tc, ΔP=exp -246000/8.31/(273+Tmax)}-exp -246000/8.31/(273+A cm)}, Tmax is the temperature  deg.C of the part x of the base stock at the time tx.) and a rolled steel containing 0.6-1.7 wt.% C.
Patent JP-S61294627-A (JP)
Title: Magnetic recording medium and its production
Inventor: IZUMI TOSHIAKI
IPC: G11B5/73
Filed: 1985-06-20
Abstract: PURPOSE:To obtain a magnetic recording medium having the high coercive force in the perpendicular direction on a substrate by specifying d/t and (d) to specific values when the average grain size of the columnar crystal forming a magnetic layer is designated as dAngstrom  and the film thickness of the magnetic layer as tAngstrom . CONSTITUTION:This magnetic recording medium has the magnetic layer of the columnar crystal structure oriented approximately perpendicularly to the film plane on the substrate. The magnetic layer is so formed as to have 0.19-0.58, more preferably 0.22-0.56 d/t when the average grain size of the columnar crystal forming the magnetic layer is designated as dAngstrom  and the film thickness of the magnetic layer is designated as tAngstrom . The average grain size (d) of the columnar crystal of the magnetic layer is made 700-2,100Angstrom , more preferably 800-2,000Angstrom . The magnetic layer is formed on such substrate directly or via an underlying film of a thin metallic film having high magnetic permeability such as 'Permalloy(R)'. An arc discharge ion plating method is preferable as a method for forming said film. The magnetic layer which is a vertically magnetized film is thus formed at a relatively low substrate temp. and high film forming speed and the magnetic layer is provided with the high coercive force in the direction perpendicular to the film plane.
Patent JP-H0428114-A (JP)
Title: Transparent conductive layered product
Inventor: HIROTA KAZUO
IPC: B32B7/02
Filed: 1990-05-23
Abstract: PURPOSE:To obtain stable transparent conductive layer even under a severe environmental condition by forming transparent conductive thin film layer composed of ATO on a transparent board, and on this thin film layer forming transparent conductive thin film layer composed of ITO. CONSTITUTION:On a transparent board transparent conductive thin film layer composed of metallic oxide which is stannic oxide doped with antimony is formed as the first layer, and on this thin film layer transparent conductive thin film layer composed of metallic oxide which is indium oxide doped with fin is formed as the second layer. Then it is desirable for the thickness of the first layer, the ATO layer to be set to several 10 - several 100Angstrom , and it is desirable for the thickness of the second layer, the ITO layer to be set to several 100 - several 1,000Angstrom . Thereby the transparent conductive layered product is superior in stability under a high temperature, high humidity and oxidizing environment to that of the single ITO layer.
Patent JP-H11298987-A (JP)
Title: Digital electroacoustic transducer
Inventor: YASUNO ISANAGA
IPC: H04R19/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a digital electroacoustic transducer that uses a transducer from a digital electric signal into an analog acoustic signal as one component and transducers directly an analog acoustic signal into a digital electric signal. SOLUTION: Number of group units is decided at a ratio corresponding to a digit position of each bit of a digital signal, an electrode drive power supply 37 connects to the group unit in the presence of a bit to provide a torque, and electroacoustic transducer operation and digital analog conversion are conducted simultaneously via a unit A35. Detection electrodes of units B36 detect a radiation acoustic signal, and the units B36 are connected additively and the acoustic signal acts like a sum to all outputs of the units A35.  After the level of the detected acoustic signal is adjusted by a preamplifier 45, the signal is sampled and delta-modulated, and the result is fed to an arithmetic circuit 42, and when no input digital electric signal is in existence, only the acoustic signal reaching a diaphragm of the units B36 is given to the arithmetic circuit and a composited output of the units B36 is reduced by arithmetic control, then a signal which is proportional to the acoustic signal is obtained from an output terminal 41 of the digital electroacoustic transducer.
Patent JP-H10327051-A (JP)
Title: Balanced clock generating circuit
Inventor: AIZAWA TAKAYUKI
IPC: H03K5/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To allow a balanced clock generating circuit that converts an unbalanced clock signal into a balanced clock signal to generate a waveform-shaped clock signal in a short time. SOLUTION: In this circuit, a non-polar capacitor 1 is inserted between an unbalanced clock signal input terminal 5 and a balanced clock signal output terminal 6, and a resistor 2 and a series circuit consisting of series connection of a resistor 3 and a switching transistor(TR) 4 are connected in parallel between the balanced clock signal output terminal 6 and the non-polar capacitor 1 and the circuit is provided with a control means that controls a voltage of the unbalanced clock signal input terminal 5 and a state of the switching TR 4.
Patent JP-H07315027-A (JP)
Title: Suspension control device for vehicle
Inventor: KIKUMA NOBUHIRO
IPC: B60G17/015
Filed: 1994-05-25
Abstract: PURPOSE:To improve riding comfort when a vehicle is running at high speeds over a road surface where there exists difference in level continuously by setting the damping force of a suspension mechanism at a medium condition when vehicle speed exceeds a set value, setting damping force at a soft condition depending on the situation thereafter, and then setting damping force at a medium condition. CONSTITUTION:The control section 36 of an electronic suspension controller 25 receives signals from a positive and negative acceleration sensor 19 and a vehicle speed sensor 20, drives actuators 5, 9, 13 and 17 based on the magnitude of vehicle speed, the magnitudes and a change rate of positive and negative acceleration, and sets a condition of damping force for oil dampers. Namely, when vehicle speed exceeds a set value, the damping force of a suspension mechanism is set at a medium condition, when positive and negative acceleration and its change rate exceed respective specified values after that within a specified period of time, setting is changed to a soft condition. After that, both of values are continued for a specified period of time, and when they come to values less than the respective set values, the condition is then returned to a medium one. Therefore, riding comfort for high speed running over a road surface where there exist joints continuously, can thereby be improved.
Patent JP-H01304908-A (JP)
Title: Device for pouring gypsum into mold
Inventor: EJIRI TSUTOMU
IPC: B28B13/02
Filed: 1988-05-31
Abstract: PURPOSE:To prevent air bubbles from mixing by a method wherein the filling of gypsum is done by flowing down kneaded gypsum in a mold through a bung hole at the bottom of a kneaded gypsum container. CONSTITUTION:Gypsum powder, foaming agent and water are filled from an opening 31 in a storage container 3 and agitated and mixed through the pivotting with rotating shafts 21 and 22 into paste-like kneaded gypsum P. The kneaded gypsum P is discharged outside the storage container 3 through a bung hole 32 made at the bottom of the kneaded gypsum storage container 3. Its discharge rate is controlled by actuating a pinch valve 5. The kneaded gypsum P, which has passed through the pinch valve 5, passes through a net member 6 and fills a mold 7. Since the kneaded gypsum, which is stagnant at the bottom of the container, of the kneaded gypsum housed in the container flows down, the kneaded gypsum to fill the mold contains no large air bubbles.
Patent JP-S5827781-A (JP)
Inventor: BUERUNAA AABENTOROOTO
IPC: C10B25/16
Filed: 1982-08-04
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-H031512-A (JP)
Title: Manufacture of bead inductor
Inventor: SUGAI KAZUHIRO
IPC: H01F17/06
Filed: 1989-05-29
Abstract: PURPOSE:To remove superfluous conveyors and necessity of conveyance, etc., required in every assembling process so as to manufacture a bead inductor cheaply by fixing two lead wires different in length to a tape, and setting a magnetic core in the lead wires, and binding the tops of the lead wires, and soldering the connection, and then bonding one part each of the lead wires with the magnetic core. CONSTITUTION:Long wires 4, which are lengthened by the amounts of bendings, and short lead wires 5 are supplied as pairs at regular intervals onto a tape pasteboard 1 for packing, and those are fixed onto the pasteboard 1 by an adhesive tape 2 and are sent intermittently. A magnetic core 6, where through holes 7 are provided, are set in the lead wires 4 and 5, and the top of the lead wire 4 is bent and reformed in the direction of the lead 5, and the contacts of the tops of the lead wires 4 and 5 are soldered and connected. The magnetic core 6 is brought into contact with a core edge face 8 and is fixed to the lead wires 4 and 5 with resin adhesive 13.
Patent JP-S5760276-A (JP)
Title: Cuckoo clock
Inventor: SASAKI NOBUTAKA
IPC: G04B25/06
Filed: 1980-09-29
Abstract: PURPOSE:To shorten the depth of an outer casing, by a method wherein a dove body is housed in the outer casing so that it is positioned obliquely to the direction  of the depth of the outer casing. CONSTITUTION:A link arm 38, secured to a door 26, is pivotably fastened to an end of a dove body seat 36 by means of a pin 40. The other end of the dove body seat 36 is fitted in a guide recess 4 in a guide rail 46 to have play in it, when it comes to the time for announcement, doors 26 and 28 are opened by means of a drive lever 34 for the dove body, and the dove seat 36 moves along the guide recess. This causes the oblique movement of a dove body 10, supported by the dove body seat 36, in the first place and the straight protrusion of it from the outer casing 42 in the last place.
Patent JP-H02242678-A (JP)
Title: Novel beta-mannosidase and production thereof
Inventor: AKINO TOSHIRO
IPC: C12R1/07
Filed: 1989-05-29
Abstract: PURPOSE:To hydrolyze beta-D-mannan and enable efficient recovery and utilization of a hydrolyzate by culturing an AS-440 strain belonging to the genus Bacillus and using the resultant enzyme having specific physico-chemical characteristics. CONSTITUTION:A microorganism AS-440 (FERM P-8860) capable of producing intracellular beta-mannosidase is inoculated into a culture medium, containing a carbon source, such as 'KONJAK' (devil's-tongue) powder, a nitrogen source, such as peptone, inorganic salts and minor nutriments, regulated to pH 7.5-11.5 with 0.5% sodium hydrogencarbonate and aerobically cultured at 30-40 deg.C. Microbial cells in the culture solution are then collected by a well-known means, such as centrifugation or filtration. The resultant microbial cells can be directly used. Alternatively, the microbial cells can be crushed, extracted and then purified by a normal method for purifying the enzyme. Thereby, beta-D-mannan can be hydrolyzed in a simple and economical step with a high efficiency and the unnecessary mannan can be rapidly removed for the objective hydrolyzate can be mass-produced.
Patent JP-H05310979-A (JP)
Title: Method for surface graft polymerization
Inventor: MATSUDA TAKEHISA
IPC: C08F291/00
Filed: 1991-05-10
Abstract: PURPOSE:To modify the surface of an organic substance to a surface capable of performing fine processing on a two-dimensional plane hardly affecting bulk properties of a substrate by carrying out the graft polymerization of a monomer on the surface of the organic substance according to a specific method. CONSTITUTION:A photoreactive group of (A) a precursor polymer (preferably a polyallylamine into which p-azidobenzoic acid is introduced) having the photoreactive group and a binding reactional active group is initially bound to the surface of an organic material such as PVC or polyethylene through photochemical bonding. The binding reactive group of the polymer (A) is subsequently bound to (B) a radical polymerization initiator [e.g. 2,2'-azobis(2-methyl- N-phenylpropionamidine)dihydrochloride]. The resultant substance is then subjected to thermal polymerization or photopolymerization in the presence of (C) a monomer (preferably styrene, etc.) to carry out the graft polymerization of the monomer (C) with the surface of the organic material.
Patent JP-S5928230-A (JP)
Title: Magnetic recording medium
Inventor: TANAHASHI MASATOSHI
IPC: G11B5/708
Filed: 1982-08-03
Abstract: PURPOSE:To improve the dispersibility and oxidation resistance of metallic magnetic powder, by coating a substrate with silane compounds represented by specified chemical formulae together with the magnetic powder and a binder resin. CONSTITUTION:A substrate is coated with silane compounds represented by general formulae H2N-R<1>-Si(OR<2>)3 (A) and H2N-R<3>Si(OR<4>)2R<5> (B) (where each of R<1> and r<3> is bivalent org. group, each of R<2>, R<4> and R<5> is alkyl or phenyl, and the groups R<2> and R<4> are identical with or different from each other in the same molecule) together with metallic magnetic powder and a binder resin to form a magnetic layer contg. magnetic powder with superior dispersibility. The two kinds of silane compounds are incorporated in a magnetic coating material as they are by mixing, or they are stuck to the magnetic powder. The total amount of the silane compounds is 0.1-15pts.wt., preferably 0.3-10pts.wt. per 100pts.wt. metallic magnetic powder, and the weight ratio of the silane compounds A:B is 1:(0.1-10), preferably 1:(0.2-5).
Patent JP-S5836789-A (JP)
Inventor: TORISU KIWA
IPC: B62M3/06
Filed: 1981-08-29
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。