baber/WOPTO huggingface dataset:
Patent JP-H11279712-A (JP)
Title: Ferritic stainless steel excellent in ridging property and its production
Inventor: HABA KENICHI
IPC: C22C38/28
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To enable the production of a ferritic stainless steel high in the ratio of equi-axed crystals even in the case the content of C is 10.5 to 13% and to obtain a ferritic stainless steel excellent in ridging properties. SOLUTION: For obtaining a slab high in the ratio of equi-axed crystals by continuous casting, by the regulation of the components before the continuous casting, the content of Al is suppressed, by mass, to <=0.02% and that of Ca to <=8 ppm. The ratio of equi-axed crystals exceeds 60%, i.e., the standard at which ridging can be prevented. As the other componental contents, preferably, <=0.03% C, <=0.75% Si, <=1% Mn and 0.1 to 1% Ti are regulated.
Patent JP-S60229290-A (JP)
Title: Manufacture of magnetic bubble device
Inventor: SUKETA TOSHIAKI
IPC: G11C11/14
Filed: 1984-04-26
Abstract: PURPOSE:To set an optimum bias magnetic field value in a short time in the magnetization stage of a magnet for a bias magnetic field by varying the magnetization quantity of the magnet for the bias magnetic field while monitoring an output voltage of a sensor collation circuit. CONSTITUTION:While an output voltage of a sensor collation circuit 5 is monitored, the magnetization quantity of a magnet for a bias magnetic field of a magnetic bubble memory device 9 is changed through an electromagnetic power source 7 controlled by a system controller 1, an electromagnet 8, etc. The bias magnetic field where a voltage V3 goes to V3=(V1-V2)/A is set as an optimum bias magnetic field from a bias magnetic field immediately before strip-out, the output voltage V1, a magnetic field immediately before collapse and the voltage V2, where A is a constant obtained through experimentation where an optimum bias magnetic field proves to be a center of an area having relatively a little of defective loops. Thus reading and writing of information covering all minor loops become unnecessary, and the optimum bias magnetic field can be set in a short time in the magnetization process of the magnet for the bias magnetic field.
Patent JP-S5512415-A (JP)
Title: Whiteness meter
Inventor: ARAI MICHIROU
IPC: G01J3/50
Filed: 1978-07-13
Abstract: PURPOSE:To accurately meter the whiteness by irradiating a sample with pulses or light from a light emitting diode drive circuit so that the signals from a detector for detecting the reflected light are synchronuosly detected by the synchronous gate from the drive circuit. CONSTITUTION:A light emitting diode 12 is lit by its drive circuit 11 so that the resultant light is condensed by a lens 13 to irradiate a sample 15. This is reflected by the sample 15 and is condensed by an integrating cube 14 so that it is conberted into electric signals by a detector 16. The electric signals are amplified by an amplifier 17 and fed to a synchronism detecting circuit 18. Here, the signals are synchronously detected by a synchronous gate, which is produced by the dirve circuit 11, and are processed by a hold circuit to deflect a meter 19. Thus, it is possible to accurately detect the whiteness without using various filters and DC amplifiers.
Patent JP-S61243064-A (JP)
Title: Mycotrienin compound
Inventor: OTAKE NOZOMI
IPC: A61P35/00
Filed: 1985-04-22
Abstract: NEW MATERIAL:A compound shown by the formula I and formula II (termed compound T-23-X and compound-T-23-XI). USE:An antitumor agent. PREPARATION:Streptomyces rishiriensis T-23 strain (FERM P6141) is cultivated by a cultivated by a culture method of common Actinomyces, an active fraction which is obtained when compounds shown by the formulas III and IV from the culture mixture by a conventional procedure and precipitated with an aliphatic hydrocarbon solvent is adsorbed on a column packed with silica gel, washed with chloroform and eluted with chloroform-methanol (100:1). Then, the eluate is fractionated into fractions with fixed amounts, each fraction is subjected to silica gel thin-layer chromatography, developed with dichloromethane- methanol (15:1), 1 substance having 0.32 Rf and a substance having 0.50 Rf are eluted with chloroform-methanol (10:1) to give the compounds shown by the formula I-formula II.
Patent JP-H02264421-A (JP)
Title: Resist spin coating device
Inventor: SHIICHI TAKASHI
IPC: B05C11/08
Filed: 1989-04-05
Abstract: PURPOSE:To avoid the uneven coating of a resist solution on an Si substrate by a method wherein an orientation flat jig is fixed on an orifla of the Si substrate so as to coat the Si substrate taking a circular shape with the resist solution. CONSTITUTION:When an orientation flat jig axle 36 is fixed on the periphery of a driving axle 33 of a substrate mounting stage 32 so as to drive an orifla jig 25 around the periphery of an Si substrate 31, a spring 39 is contracted as soon as the orientation flat jig 35 is aligned with the orifla position of the substrate 31 so that the jig 35 may be aligned with an orientation flat 38 to make the substrate 31 take circular shape. When the alignment of the orientation flat jig 35 is finished, the orientation flat jig axle 36 and the driving axle 33 are integrated into one body to be driven together by the driving axle 33 so as to coat the substrate 31 mounted on the stage 32 with a resist solution dripped on the substrate 31. Through these procedures, the resist solution can be spread very well to be coated evenly to avoid the uneven coating of the resist solution.
Patent JP-H08309460-A (JP)
Title: Manufacture of honeycomb panel
Inventor: SUZUKI TOSHIO
IPC: B32B37/10
Filed: 1996-03-13
Abstract: PURPOSE: To manufacture a high quality honeycomb panel that is flat and free from inner stress by intervening a spacer that is structured with a heating and/or cooling mechanism interposed between thermal cushion plates constituted of metallic plates between panel units. CONSTITUTION: A panel unit 1 with a face plate 3 arranged on both sides of a honeycomb core 2 is stacked, interposed a spacer 5 having a built-in flat heat pipe 6 between the panel units 1, and press-bound under a load P. In heating within a heating chamber, on account of the heating of the projecting part 10 of the heat pipe 6, the actuating liquid enclosed inside the heat pipe 6 vaporizes an releases heat through coagulation and liquefaction, transferring it quickly to the center of the pipe unit 1, and heating it rapidly and uniformly as far as its center part. In addition, by forcedly air-cooling the projecting part 10, the pipe unit 1 is rapidly cooled through the spacer 5 with a uniform temperature distribution.
Patent JP-S63251423-A (JP)
Title: Polymer molding, its production and combination of reactive solutions
Inventor: HARA SHIGEYOSHI
IPC: C08G61/08
Filed: 1987-04-08
Abstract: PURPOSE:To obtain a polymer molding of a wide application field from easily available materials, by bulk-polymerizing a specified metathesis-polymerizable monomer in the presence of a matathesis polymerization catalyst system. CONSTITUTION:In a process for producing a polymer molding by bulk- polymerizing a metathesis-polymerizable monomer in the presence of a matathesis polymerization catalyst system, said monomer is one comprising at least one polycyclic metathesis-polymerizable monomer having one norbornene structure and one or two aryl substituents in the molecule or a mixture thereof with at least one other metathesis-polymerizable monomer. In order to obtain said polymer molding, the reactants need be reacted in a liquid state, so that it is desirable that the monomer mixture is liquid at 80 deg.C or below. Examples of such polycyclic metathesis-polymerizable monomers include 5- phenylnorbornene and 1,4-methano-1,1a,4,4a-tetrahydrofluorene.
Patent JP-S62242863-A (JP)
Title: Trigger generating device
Inventor: HORI TAKASHI
IPC: G01R13/20
Filed: 1986-04-15
Abstract: PURPOSE:To measure a noisy abnormal phenomenon and data only at a certain point in continuous and discontinuous data by programming the conditions and waveform of a trigger signal and controlling the data measurement timing of a measuring instrument. CONSTITUTION:This device consists of a logic circuit 2 which inputs a signal as the condition of triggering from an equipment to be measured and inserts logic and a pulse pattern generating circuit 3 which generates a trigger signal from the obtained signal. Then the input signal is inputted to the circuit 2 from a serial data input terminal 4 or parallel data signal input terminal 5 according to the form of the input signal and programmed optionally by an AND and an OR element to generate necessary trigger timing. The output of the circuit 2 is inputted to the circuit 3 to set the pulse width, pulse intervals, number of pulses, number of cycles, and delay time of the trigger signal suitably to trigger pulses necessary for the measuring instrument. The output of the circuit 3 is outputted to a trigger pulse output terminal 8 and a clock signal 7 is also outputted to the circuit 2.
Patent JP-H03286192-A (JP)
Title: Seal device for disposal container and its seal method
Inventor: FUSE TOSHIAKI
IPC: F04B37/16
Filed: 1990-04-02
Abstract: PURPOSE:To make inside of a disposal container vacuum at a high vacuum degree without dispersion and to seal it surely by making a cross section of a vacuum evacuating port of the disposal container large and by moving a spacer into the evacuating port so as to seal it in sealing. CONSTITUTION:A pipe evacuating port 3 with a large diameter made by SUS is welded to a disposal can 1. To this pipe evacuating port 3, a vacuum pump 4 is connected through a flange 4. Moreover, to the end of the pipe evacuating port 3, an evacuating port spacer 6 made of SUS which can move inside the pipe evacuating port 3 and a push rod 7 as an evacuating port spacer moving device for pushing it are fitted. The push rod 7 is sealed so that vacuum is not leaked in moving. By this, the disposal container can be made vacuum to a high vacuum degree without dispersion and can be surely sealed.
Patent JP-H04317875-A (JP)
Title: Control panel of tractor
Inventor: WATANABE HIDEO
IPC: B60K20/04
Filed: 1991-04-17
Abstract: PURPOSE:To simplify a control panel around the operator's seat of a tractor and facilitate the steering. CONSTITUTION:A seat floor 6 is formed in such a manner as to enclose an operator's seat 5 from the upper side of a vehicle body 1 over fenders 3, 4 on lateral both sides. Side panels 8, 9 for providing operating tools are mounted on the fenders 3, 4 in such a manner as to protrudingly cover the fenders. The rear end parts of the left and right side panels 8, 9 are connected to each other through a rear panel 7 having almost the same height.
Patent JP-S62242413-A (JP)
Title: Base driving circuit for transistor
Inventor: MORI HARUYOSHI
IPC: H03K17/08
Filed: 1986-04-15
Abstract: PURPOSE:To reduce electric power to be supplied to drive a base driving circuit by constituting the circuit so that most of base current to be supplied to a main transistor(TR) is supplied by a current transformer connected to an AC bus. CONSTITUTION:The AC bus having a load 3 is connected between a node of main TRs 4Q, 5Q constituting a main circuit connected t0 DC power supplies 1, 2 in series and a node of the DC power supplies 1, 2. A switch part 6 in the base driving circuit is constituted of a diode 6a, a by-pass switch 6b, a switch 6c for supplying base current to the main TR 4Q, a power supply circuit 6d consisting of a resistor 6e for allowing initial base current to flow and a power supply 6f to acts as an initial current supplying circuit, an OFF power supply 6g, and a switch 6j to be connected when the main TR 4Q is turned off. A current transformer 7 has a secondary winding 7a and a tertiary winding 7b and the tertiary winding 7b is connected to a diode 8 and an access voltage suppressing circuit 9 in series to reset the iron core of the current transformer 7.
Patent JP-S57201356-A (JP)
Title: Multiple address number informing system
Inventor: KUROSAKI TOMOYUKI
IPC: H04L12/18
Filed: 1981-06-04
Abstract: PURPOSE:To improve service of whole network and enable access to plural terminating terminals of multiple address by one touch push down of an address key by performing processing of multiple address development in an originating terminal. CONSTITUTION:A switching relay 19 is initially set beforehand so as to be able to connect with an adapter 16, and an abbreviated multiple address number is inputted by one touch push down of an address key from a key operating section 15. By this, I/O port 12 makes interruption to CPU8, and a control program contained in ROM9 operates and reads inputted abbreviated multiple address number in CPU8. CPU8 takes out plural actual adress numbers developed  for multiple address corresponding to abbreviated multiple address numbers from  RAM10, and stores in a temporary storage area. CPU8 instructs access of a  store and forward exchange 2 to a dial sending section 11. The dial sending section 11 calls the exchange 2 and makes circuit setting. Then, multiple address  number is transferred to the exchange 2.
Patent JP-H11276836-A (JP)
Title: Wet type dust collector
Inventor: NAKAGAWA KENICHI
IPC: B01D47/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve durability and maintenance property by a simple structure by a method wherein, in a wet type dust collector in which a liquid tank is provided below a duct pipe having a gas-liquid contact part in the lower part, a ring-like liquid storage reservoir is provided in an upper part of the approach pipe, and a wire gauze is provided on an inner surface of the pipe from the lower part of the liquid storage reservoir to the gas-liquid contact part. SOLUTION: When operation is started by turning on a pump 7, a liquid 21 in a liquid tank 6 is supplied from a liquid supply post 4 to a liquid storage reservoir 10 through a liquid passage 20. Since a screen 17 is provided to a top 10a inside the liquid storage reservoir 10, the liquid 21 having entered the liquid storage reservoir 10 flows into an inner surface of a duct pipe 2 from a clearance 17a. Since a wire gauze is fitted to an inner surface of the pipe 2, by the flowing in liquid 21, a uniform liquid film is formed with a wire gauze 13 and the inner surface of the pipe 2, and the liquid 21 flows down so as to cover the inner surface of the pipe 2.  A gas having flowed in from a gas inlet pipe 1 in this state is washed by being mixed in the liquid 21 at a gas-liquid contact part 3 when flows down in the pipe 2, and thereafter exhausted from a gas outlet pipe 5 by being separated from the liquid 21.
Patent JP-H11281824-A (JP)
Title: Manufacture of optical fiber image guide
Inventor: ICHINOSE MAKOTO
IPC: G02B6/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To match the array phases of optical fibers on an incidence end surface and a projection end surface with high precision without any special careful operation, etc. SOLUTION: Both the end parts 1e and 1e of a straight optical fiber 1 are joined abutting against each other to form a ring shape and ring-shaped optical fibers 10 are bundled; and at least part of the bundle 20 is adhered and fixed and the adhesion fixation part 2 is cut into the incidence surface end part and projection surface end part, thus obtaining the optical fiber image guide.
Patent JP-S529262-A (JP)
Title: Device for delivering a part
Inventor: MITA TOORU
IPC: B25J15/02
Filed: 1975-07-14
Abstract: PURPOSE:To make it possible to deliver a part at a high speed with a very simple mechanism.
Patent JP-S61244301-A (JP)
Inventor: IKEDA AKIHIKO
IPC: A43B13/14
Filed: 1985-04-23
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-S59210924-A (JP)
Title: Production of modified isocyanate
Inventor: NAKANISHI TAKEHISA
IPC: C08G18/77
Filed: 1983-05-16
Abstract: PURPOSE:To produce a modified isocyanate capable of forming a foam having improved brittleness and excellent dimensional stability, heat resistance, and aging resistance, by converting a prepolymer formed by urethane-modifying a specified phenyl isocyanate into an isocyanurate in the presence of a tert. amine catalyst. CONSTITUTION:A urethane-modified prepolymer is prepared by reacting purified diphenylmethane diisocyanate, crude diphenylmethane diisocyanate or polymethylenepolyphneyl isocyanate with 0.02-0.30 equivalent, per equivalent of isocyanate, of a polyol. This prepolymer is converted into an isocyanurate in the presence of a catalyst having a tert. alkylamine structure to such an extent that 3-40% of the isocyanate groups of the prepolymer are converted into an isocyanurate. Examples of the polyols which can be suitably used include a diol of MW<=500, polypropylene glycol of an average MW of 200, polypropylene glycol of an average MW of 400 and a mixture thereof.
Patent JP-S60230254-A (JP)
Title: Use bus informing system in distributed processing system
Inventor: KATOU MITSUO
IPC: G06F15/16
Filed: 1984-04-27
Abstract: PURPOSE:To shorten the rise time of a system, and to increase the processing speed by determining a use bus by a master processor, and also informing the use bus to the other processor by utilizing its use bus. CONSTITUTION:A master processor 3 determines a use bus when restarting the processor, and in this case, a bus switching/connecting device 3a is brought to switching control, and the master processor 3 detects an available bus. For instance, in case the second bus 2 is in an available state, and the master processor 3 determines it, the master processor 3 sends a control signal containing an intrinsic code to the other processor 4, and it is sent onto the second bus 2, and made to go round. On the other hand, the processor 4 controls a bus switching/ connecting device 4a, detects the control signal by switching periodically the bus connection, and sends back a response signal to the master processor 3. Thereafter, the master processor 3 and the processor 4 execute the communication through the bus 2.
Patent JP-H07277898-A (JP)
Title: Inorganic film
Inventor: KAWAHITO YASUSHI
IPC: C25D7/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a sliding surface constituting body having excellent seizure resistance. CONSTITUTION:The sliding film constituting body 4 is composed of aggregate of Fe crystals. The aggregate has many hexagonal conical Fe crystals 51 curving on the peak (a) side. The curving surfaces (b) of the hexagonal conical Fe crystals 51 come into surface to surface contact with another member in an early period if the constituting body is constituted in such a manner. Sliding load is dispersed by the fine hexagonal-cone-shaped Fe crystals 51.
Patent JP-S632802-A (JP)
Title: Method for simultaneously controlling composition of multiplex solid-solution compound and deviation from stoichiometric composition at said composition
Inventor: MOCHIZUKI KATSUMI
IPC: C01B19/00
Filed: 1986-04-14
Abstract: PURPOSE:To simultaneously and easily control the composition of a multiplex solid soln. and the stoichiometrical composition by controlling the activities of the two components or three components in a ternary or quaternary solid soln. throughout the solid phase-gaseous phase reaction at the time of producing the ternary or quaternary solid soln. CONSTITUTION:The ternary solid-soln. compd. shown by formula I and consisting of two metallic elements A and B, a chalcogen element or phosphorus, and nonmetallic elements C and D such as arsenic or the quaternary solid-soln. compd. shown by formula II is produced by a solid-phase reaction and a gaseous-phase reaction. In this case, the activities of the two components or three components of the ternary solid soln. or quaternary solid soln. are controlled throughout the solid pahse-gaseous phase reaction at a temp. T0. As a result, the compositions (x) and (z) and the deviation (y) from the stoichiometrical composition at the compositions can be simultaneously controlled, and a material having stable and accurate physical constants, physical properties, electrical properties, and optical properties and applicable for solar cells, visible laser, photodetector in the near IR region, etc., can be obtained.
Patent JP-S5711988-A (JP)
Title: Esterification of epipenicilin oxide
Inventor: YOSHIOKA YOSHITSURU
IPC: C07D499/08
Filed: 1980-06-23
Abstract: PURPOSE: To obtain 6-epipenicillin ester-1-oxide useful as an intermediate for synthesizing a β-lactam antibiotic, by reacting 6-epipenicillin-1-oxide with an esterifying agent.  
     CONSTITUTION: 6-Epipenicillin-1-oxide, a penicillanic acid wherein it has acylamino at 6α position and S at 1 position is linked with O to form a sulfoxide is esterified to give 6-epipenicillin ester-1-oxide. For example, an alcohol to be introduced, its active derivative, etc, may be cited as the esterifying agent. The reaction is carried out in the presence of a condensation agent in an inert solvent at -50 to 60°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11289607-A (JP)
Title: Controller for hybrid vehicle
Inventor: TAMAGAWA YUTAKA
IPC: B60L50/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle controller which reduces the fuel consumption by its engine, and to increase the efficiency of energy as well by supplementing the output of the engine sufficiently through the operation as a motor of a motor-generator, even when there is a little necessity for performing regenerative operation of the motor generator. SOLUTION: In a hybrid vehicle, which uses an accumulated value of the charged quantity of an accumulator 5 at operating as a generator of a motor- generator 2 as a fundamental value of a discharge permissible quantity of the accumulator 5 in operation as the motor of the motor-generator 2, the fundamental value of the discharge permissible quantity is corrected onto its increasing side in accordance with the accumulated quantity of the accumulator 5 at the operating start of a motor of the motor-generator 2, and a discharge permissible quantity is determined. The correcting quantity is increased further, the larger the accumulated quantity becomes, when the accumulated quantity of the accumulator 5 is a specified value or larger.
Patent JP-S61247352-A (JP)
Title: Solubilized flavor preparation
Inventor: YAMAMOTO KIICHI
IPC: A23L27/00
Filed: 1985-04-24
Abstract: PURPOSE:A solubilized flavor preparation being dissolved transparently when it is added to a food or drink, neither forming precipitate nor separating spice even if the food or drink is sterilized under heating, obtained by blending a saponin with a sucrose fatty acid monoester and spice. CONSTITUTION:0.075-1.35wt% calculated as aglycone concentration based on weight of the whole preparation of a saponin such as quillaiasaponin, etc., 0.13-7.0wt% sucrose fatty acid monoester such as sucrose hardened beef tallow monoester, etc., and 1-41wt% spice are used, mixed with a proper amount of water while stirring, and, optionally, further blended with proper amounts of a solubilization auxiliary, an extender, a HLB adjustor, etc.
Patent JP-H08260692-A (JP)
Title: Sandwich panel
Inventor: ISHINO SEIJI
IPC: E04G9/05
Filed: 1995-03-17
Abstract: PURPOSE: To facilitate transport of panels, by using panels made of a rigid synthetic resin film and filling a rigid polyurethane foam in an intermediate layer as a core material to form a light form panel. CONSTITUTION: Glass fiber or non-woven cloth is stuck with pressure on the rear face of a rigid synthetic resin film 5 like polypropylene, polyethylene, polyvinyl chloride, etc., to form a panel. A rigid polyurethane foam 6 as a core material is put between the panels made of the rigid synthetic resin film 5 and formed as a unit to obtain a light sandwich panel form. Accordingly, the form is made light for easy transport and the concrete surface is improved to become smooth and also the reusing number as a form can be increased.