baber/WOPTO huggingface dataset:
Patent JP-H01249640-A (JP)
Title: Method for calcining smoked roof tile
Inventor: KANESHIGE MITSUO
IPC: C04B33/32
Filed: 1988-03-30
Abstract: PURPOSE:To shorten time of the whole fumigation treating process by lowering the temp. of a roof tile calcined at proper sintering temp. in a tunnel kiln to the vicinity of fumigation treating temp. in the kiln and drawing out it to the outside of the kiln and immediately covering it with a fumigation box to perform fumigating treatment. CONSTITUTION:After raising the temp. in the tunnel kiln, e.g., to the sintering temp. (about 1050 deg.C) of a roof tile stock shown in the chart and calcining the roof tile, its temp. is lowered at the same temp. as fumigation treating temp. or at the slightly high temp. in the part just before the outlet of the kiln. The fumigation treating temp. in this case is regulated to 900-950 deg.C but the temp. just before the outlet of the kiln is preferably regulated to the temp. of about 5-50 deg.C higher than this fumigation treating temp. Further the time maintaining the roof tile at such temp. sufficiently is 40-60minutes equal to the transferring time of one set of dolly. The roof tile on the dolly is kept for the above- mentioned time and the temp. distribution is uniformized and thereafter it is drawn out to the outside of the kiln from the outlet thereof and immediately covered with the fumigation box and a fumigating agent is injected and fumigating treatment is performed to obtain the aimed smoked roof tile.
Patent JP-S60220768-A (JP)
Title: Electrifying transfer type recorder
Inventor: TAKEI KATSUMORI
IPC: B41M5/26
Filed: 1984-04-18
Abstract: PURPOSE:To obtain high-quality pictures by a method in which an electrifying transfer recording medium having a conductive layer and an image receiving layer and an ink medium, having a thermoplastic ink layer are provided in such a way as to set the image receiving layer and the ink layer in a face-to-face manner, and voltage is supplied to the conductive layer. CONSTITUTION:An electrifying transfer recording medium consisting of a conductive layer 301 and an image receiving layer 302 and an ink medium consisting of a thermoplastic ink layer 303 and a supporting layer 304 are provided in such a way as to set the layer 302 and the layer 303 in a face-to-face manner. When a voltage pulse 108 is applied through a return electrode 107 from a recording electrode 306, ink is melted and transferred to the layer 302 by Joule heat generated there. Since the melting of ink and the heating of the layer 302 are made during the application period of heat energy and the permeation of the ink is accelerated thereby, the reproductivity and efficiency of transfer recording can be enhanced.
Patent JP-H07252185-A (JP)
Title: Propenylic ester derivative and synthesis of six-membered cyclic carbon compound using the same
Inventor: OOFUNA YASUSHI
IPC: C07C57/02
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a new compound capable of giving six-membered cyclic carbon compounds efficiently in high stereoselectively, useful as an intermediate for medicines or agrochemicals. CONSTITUTION:The objective compound is expressed by the formula a [R<1> is pentafluorophenyl or di(trifluoromethyl)methyl; R<2> is a (substituted) alkyl, a (substituted) aralkyl or a substituted N-substituted-2,2-dimethyl-1,3-oxazolidin-4- yl], e.g. 3-[(4S)-3-N-t-butoxycarbonyl-2,2-dimethyl-l,3-oxazolidin-4-yl]-(2E)- propenylic pentafluorophenyl ester. The compound of the formula can be obtained, for example, by the following processes: a NaOH solution is added to a methanol solution of 3-[(4S)-3-N-t-butoxycarbonyl-2,2-dimethyl-1,3- oxazolidin-4-yl]-(2E) propenylic methyl ester followed by making the system acidic with HCl and then extraction with ethyl acetate, and the resultant organic layer is distilled off at reduced pressures to obtain an oily material, to which triethylamine and trifluoroacetic acid pentafluorophenyl ester are added, followed by extraction with ether.
Patent JP-S574134-A (JP)
Title: Recognizing device
Inventor: NAKASHIMA MASAHITO
IPC: G06T1/00
Filed: 1980-06-10
Abstract: PURPOSE:To clearly and highly accurately perform the detection of the pattern position for a recognized material by a method wherein an image pickup section, to be used for detecting the pattern position in the recognized material, is consisted of the first optical system to be used for the image pickup of the shape of the recognized material and the second optical system which will be used for image pikcup of the pattern in the recognized material. CONSTITUTION:A hydrid IC whereon an IC chip pellet 20 was placed is arranged on an XY stage 1. On this pellet 20, an IC chip pattern 21 and an IC pad pattern 22 are located, and then the second IC pad pattern 23 is formed on the pattern 21. In this constitution, two optical systems of A and B are provided in order to perform a image pickup for the pattern 21, and the pellet 20 containing the pattern 21 is placed in the visual range in the B optical system 2 and takes in the image information of the pattern 21. Also, in the A optical system 3, image information for the second IC pad pattern 23 is taken in and the position of the bonding pad is detected by cooperating the two optical systems of 2 and 3.
Patent JP-S522441-A (JP)
Title: Method of adjusting optical parts
Inventor: SHIMIZU NOBUO
IPC: G02B6/26
Filed: 1975-06-23
Abstract: PURPOSE:To preduce connection loss by removing reflected light by inserting a transparent thin film between optical parts such as optical fibers to be connected to each other and rendering these part into close contact with each other via the thin film.
Patent JP-H10273728-A (JP)
Title: Magnetic field heat treatment method and apparatus therefor
Inventor: IGARASHI SHUNKICHI
IPC: H01F1/16
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To stabilize the magnetic characteristic of a strip state magnetic material used to a magnetostrictive vibrating piece. SOLUTION: Plural pieces of heaters 24 are assembled into the thick part of a cylindrical body 20. A coil 22 is wound on the outer periphery of the cylindrical body 20. One pair of guide rods 28 are arranged in a hollow part of the cylindrical body 20. Many grooves 31 are formed in a plate-like holders 30 and the magnetic material 5 cut as strip-state is incorporated into each groove 31. Guide rods 28 are inserted into one pair of notches 32 formed in the holders 30 and the holders 30 are incorporated in the hollow part of the cylindrical body 20 so to pile up in the thickness direction. The magnetic material 5 is heated by working the heats 24 and the magnetic field is generated along the axial direction of the cylindrical body 20 by working the coil 22.  This magnetic field is impressed in the width direction of the magnetic materials, and the magnetic field heat treatment is simultaneously applied to many magnetic material by executing the temp. adjustment of the heaters 24 under this conditions.
Patent JP-H11262086-A (JP)
Title: Loudspeaker diaphragm and its manufacture
Inventor: HAYAKAWA JUNICHI
IPC: H04R31/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce cost by conducting vapor deposition in a stage of woven cloth or unwoven cloth, so as to mode vapor deposition processing continuously and to obtain the diaphragm with a superior appearance and also superior characteristic. SOLUTION: A vapor deposition layer 3 is formed by vapor-depositing a metal or the like to one side of a base cloth 1, made of a woven or unwoven cloth without impregnating a binder resin or the like in a loudspeaker diaphragm made of the woven or unwoven cloth. Then the base cloth 1, that is vapor-deposition processed is adhered to a diaphragm base material formed to be a prescribed shape of the diaphragm or a binder resin or the like, is impregnated to the base cloth 1 that is vapor-deposition processed to form a prepreg and is hot-press formed in the shape of the diaphragm.
Patent JP-H09312066-A (JP)
Title: Method of data arrangement for data recording and transmission and medium and its processing device
Inventor: TOMIDOKORO SHIGERU
IPC: G11B20/12
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a data arranging method which allows easy reproduction processing using either of simplified model or upper rank model and also effective recording or processing of the data, etc., of the linear PCM system. SOLUTION: This method of arranging data is to record or transfer data to the recording medium as the data of such composition that the 20 or 24 bit sample data of the signals of each channel A-H is divided into main words of 16 bits and extra words of 4 or 8 bits; the (2n)th main words of each channel are arranged in a lump and next, (2n+1)th main words of each channel are arranged in a lump; the (2n)th extra words of each channel are arranged in a lump; and the (2n+1)th extra words are arranged in a lump, where n=0, 1, 2....
Patent JP-2000271052-A (JP)
Title: Vacuum cleaner
Inventor: SENDA NORIAKI
IPC: A47L9/28
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of controlling an electric blower corresponding to the setting operation of a driving state and cleaning operation with simple structure and ease. SOLUTION: A hose is connected to a vacuum cleaner main body to supply a commercial AC power source (e) to make a cleaning waiting state. With the operation of each button for setting the driving state of the electric blower 21 of an operation means 30, the current control means 31 of the means 30 properly varies a current value. A control means 22 reads the current value of current from the means 30 through the two-wire signal wires 23 and 24 of the hose by a current detection means 25. When a rolling sensor 32, which is connected to the manual operation part of the hose in parallel with the means 31 and provided with small impedance, is turned on by vibration by cleaning operation, the current of a maximum current value is made to flow.  In the case of not detecting the maximum current value in a prescribed period, the interruption of cleaning is judged and the blower 21 is stopped. At the time of detecting the maximum current value again, the blower 21 is controlled to be in a driving state just before stopping. Driving can be controlled corresponding to cleaning operation in addition to setting operation by the wires 23 and 24.
Patent JP-S563656-A (JP)
Title: Cold rolled steel sheet having superior deep drawability
Inventor: TAKADA HISASHI
IPC: C21D9/48
Filed: 1979-06-20
Abstract: PURPOSE: To provide a cold rolled steel sheet having superior surface properties and high deep drawability by regulating the S and O contents and the Ti to (C+ N+S+O) atomic concn. ratio of a steel sheet of a specified composition contg. C, Ti, etc. to predetermined values.  
     CONSTITUTION: This cold rolled steel sheet contains 0.01W0.03% C, ≤0.45% Mn, ≤0.04% sol. Al, 0.02W3% Ti, 0.3W0.5% Cr, ≤0.015% S and ≤0.009% O other than the balance Fe and inevitable impurities and has a Ti to (C+N+S+O) atomic concn. ratio of 0.8W2. The steel has high cleanliness and high deep drawability, and it is well balanced between strength and ductility. When a galvanized steel sheet is manufactured, by regulating the impurity Si content to less than 0.03%, deterioration of the adhesion of a galvanized film is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59205421-A (JP)
Title: Pretreatment of sintering stock material
Inventor: OKUDA MUNEAKI
IPC: C22B1/16
Filed: 1983-05-04
Abstract: PURPOSE:To enhance the quality of a sintered ore to a large extent, by a method wherein mill scale is mixed with converter slag in a predetermined ratio to form a mixture which is, in turn, solidified by using a binder while the solidified matter is dried, ground and subjected to particle size adjustment. CONSTITUTION:Mill scale is mixed with converter slag in a ratio of 0.3-2.5 to the latter to form a mixture of which the components are near to that of slopping slag. A binder such as a Sansol extract, bentonite or converter slag is added to this synthesized stock material to solidify the same while the solidified matter is naturally or forcibly dried and ground to form particles with a particle size of 10mm. or less while said particles are subjected to particle size adjustment.
Patent JP-S534782-A (JP)
Title: Gel hydrate composition and gel deodorant
Inventor: HIDAKA TAKASHI
IPC: A61L9/01
Filed: 1976-07-02
Abstract: PURPOSE: To obtain a homogeneous, good quality gel compsn. contg. water at room temp. by mixing PVA with a primary condensate of water sol. resin; adding one or more out of metallic cpds., ammonium cpds to the mixt.;and allowing the mixt. to stand. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S576548-A (JP)
Title: Noncontact type sealing device
Inventor: WATANABE YUTAKA
IPC: H02K5/124
Filed: 1980-06-11
Abstract: PURPOSE:To hermetically seal the inside of a housing in a simple structure by fixing a rotary disk at a location on a rotary shaft in the housing, forming a circular minute gap between the inner surface of the housing and the rotary disk, and holding fluid. CONSTITUTION:The rotary disk 11 is fixed on the rotary shaft 3 at the location in the housing 1. A disk shaped bush 12 is attached to housing 1 at the location facing the disk 11. A circular minute gap 13 is formed between a side 11a of the rotary disk and an inner surface 12a of the bush 12. The outer diameter of the disk 11 and the outer diameter of the bush 12 are so selected that the liquid introduced to the minute gap 13 can be held. In this constitution, since the liquid in the housing can be held in the minute gap 13 to which eccentric force is applied by the rotating force of the rotary disk 11, the housing can be assuredly sealed and the liquid in the housing does not leak.
Patent JP-H01252793-A (JP)
Title: Duplicating method for stamper
Inventor: KANAI MASAO
IPC: G11B7/26
Filed: 1988-03-31
Abstract: PURPOSE:To produce a high-quality duplicated stamper at a little process by successively forming the thin films of Cr and Ni on a photoresist-fitted glass master forming a group with pits and furthermore successively forming a mold release film and an Ni electroforming layer and thereafter peeling this Ni electroforming layer. CONSTITUTION:A photoresist layer 2 forming a group with the pits is formed on a glass matrix 1 and the metallic thin films 3 of Cr and Ni are successively formed thereon. In this case, each thickness of Cr and Ni is regulated to about 50-500Angstrom  and total thickness is regulated to about 500Angstrom  or more. Then this metallic thin film 3 are immersed in an aq. soln. of chromic acid compd. and a mold release film having about 300mu thickness is formed and sufficiently washed with water and thereafter an Ni electroforming layer 4 is formed on the mold release film. When peeling this Ni electroforming layer 4 from the mold release film, the Ni electroforming layer 4 completely transferred with the pits and the group formed on the glass matrix 1 is obtained and a high- quality duplicated stamper is produced by working the outer and inner diameters and polishing the released faces.
Patent JP-S58196790-A (JP)
Title: Detection circuit of color difference signal
Inventor: EMORI TAKEO
IPC: H04N9/70
Filed: 1982-05-11
Abstract: PURPOSE:To designate precisely the specific color difference signal, by discriminating a level between preset upper and lower limits arranged preliminarily to two kinds of color difference signals by using two comparators. CONSTITUTION:A chrominance signal I is inputted to comparators 3 and 5 from an input terminal 1, and compared with the upper limit L1 and lower limit L2 of the color difference signal. Logical products are outputted out of the output of the comparators 3 and 5 by AND gate 6. A color difference signal Q is inputted to comparators 13 and 15 from an input terminal 11, and compared with the upper limit L3 and lower limit L4 of the color difference signal Q. Logical products are outputted by an AND gate 16 from the outputs of the comparators 13 and 15. Outputs from AND gates 6 and 16 are inputted to an AND gate 30 and taken out as chroma key signals.
Patent JP-S63244802-A (JP)
Inventor: UEDA AKIRA
IPC: H01H1/04
Filed: 1987-03-31
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-S62236012-A (JP)
Title: Thyristor control type voltage phase regulator
Inventor: TOYOSHIMA YOSHIMASA
IPC: H01F29/02
Filed: 1986-04-08
Abstract: PURPOSE:To attain a fast control and a continuous switching by applying the thyristor control for adjustment of voltage and phase. CONSTITUTION:Both the in-phase component voltage and the rectangular component voltage are applied to a single series transformer not to different series transformers. That is, the level and the polarity of the voltage are controlled between terminals K and l of thyristor groups 7 and 8 by the ON/OFF control of a thyristor. Thus the level of the voltage Es produced at the secondary side can be optionally controlled together with the phase difference theta between the primary side (U, V, W) and the secondary side (u, v, w) by changing the level and phase of the voltage produced at a series winding 9 of a series transformer 2.
Patent JP-S61237609-A (JP)
Title: Heat resisting member and its manufacture
Inventor: MORIMOTO KIYOTAKE
IPC: B29K75/00
Filed: 1985-04-16
Abstract: PURPOSE:To obtain a member, whose molding properties are favorable and heat-resisting properties are high, without generating an air layer, by a method wherein the member is constituted of a surface resin film, metallic porous material on the inside of the surface resin film and a main body member bearing structural strength. CONSTITUTION:As for a resin film 1, polyurethane series coating agent or unsaturated polyester series gelcoat is used, and as for a porous material 2 to be provided on the inside of the resin film 1, for example, a wire net or a metallic plate on which holes are punched or member obtained by elongating a metallic plate body by applying notching to the same or a member obtained by arranging small diametered metallic coils is used. As for a resin stock solution forming a main body member 3, a hard resin solution having foaming properties is desirable and hard polyurethane foaming stock solution is most suitable above all. A resin film 1 forming the stock solution is applied through injection or brush painting. A foaming resin stock solution 6 is cast onto the resin film 1 to form the main body member 3 on the porous material 2 which is mounted on the resin film 1 prior to its cure or after cure of the same.
Patent JP-S60223603-A (JP)
Title: Cold rolling method of thin steel strip
Inventor: YAMAMOTO HIDEO
IPC: B21B1/36
Filed: 1984-04-19
Abstract: PURPOSE:To prevent the heat scratch to be generated from deficient lubrication and to enable rolling at a stable high speed and high draft by complementing lubricity in the stage of stationary rolling with the precoating oil coated preliminarily on a strip. CONSTITUTION:The rolling mill lubricant is supplied by a feed pump 5-2 for the rolling mill lubricant to work rolls 1-1 and backup rolls 1-2 via injection nozzles 5 on the inlet side and outlet side of a rolling mill 1 and is stored in a rolling mill lubricant tank 5-1 via a recovering tray 5-3, by which the lubricant is cyclically used. On the other hand, the precoating oil is coated on the strip 2 by a feed pump 6-2 on the upper stream of the mill 1 via coating nozzles 6 and is stored via a cover 6-3 for preventing scattering into a precoating oil tank 6-1, by which the oil is cyclically used. The number of revolutions of the driving roll is detected by a tachometer 4 connected to a roll driving motor 3 of the rolling mill and the rolling speed is calculated. The pump 6-2 is operated and the precoating oil is coated on the strip when the prescribed rolling speed for each of rolling passes is attained.
Patent JP-S59204180-A (JP)
Title: Optically active 1-(3,4,5-trimethoxycinnamoyl)-4- aminocarbonylethyl-substituted piperazine derivative
Inventor: ITOU YASUO
IPC: A61P9/08
Filed: 1983-05-09
Abstract: NEW MATERIAL:The optically active 1-(3,4,5-trimethoxycinnamoyl)-4-aminocarbonylethyl-substituted piperazine derivative of formula I (the C atom labeled with   is asymmetric carbon atom having absolute configuration of R or S) and its acid addition salt. EXAMPLE:(S)-(+)-1-(3, 4, 5-Trimethoxycinnamoyl )-4-[1-(isopropylaminocarbonyl) ethyl]piperazine. USE:A drug having excellent vasodilating activity to cerebral, peripheral and coronary vessels. PREPARATION:The compound of formula I can be prepared by reacting the optically active 1-aminocarbonylethyl-substituted piperazine derivative of formula IIwith the 3,4,5-trimethoxycinnamic acid halogenide of formula III (X is halogen) in an inert organic solvent.
Patent JP-S556948-A (JP)
Title: Test method for subscriber circuit
Inventor: OGAWA YASUNORI
IPC: H04M3/26
Filed: 1978-06-30
Abstract: PURPOSE:To secure an economical test method for the subscriber circuit by removing away part of the test area where the test is given to the subscriber circuit via the exchange with the wake-up of the subscriber side. CONSTITUTION:With dialing of the special number through the telephone of subscriber SUB, the subscriber is connected to subscriber circuit test unit SUBLT via route (1) and then drawn into telephone test part TT. The control part of automatic test unit ALTE clears test part RT and then performs the insulation resistance test and the capacity test for the subscriber circuit through inversion between contact S1 and S2. With end of the test, the call signal is transmitted from part TT, and the test result is informed to subscriber SUB.
Patent JP-S60222896-A (JP)
Inventor: GONDOU HIROYUKI
IPC: G09G3/36
Filed: 1984-04-20
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-H02256561-A (JP)
Title: Motor-driven power steering device
Inventor: HIROTA FUMIAKI
IPC: B62D5/04
Filed: 1989-03-30
Abstract: PURPOSE:To manually steer a steering wheel by cutting off a power source for the supply to an electric motor and opening a clutch mechanism, when the power source voltage becomes over a prescribed voltage. CONSTITUTION:The output of a torque sensor 40 which generates the electric signal corresponding to the steering torque applied onto a steering wheel is inputted into a CPU through an amplifier AMP1, control assuring circuit PID and an A/D converter AD. The drive of an electric motor 8 is controlled by ON/OFF controlling the transistors Q1-Q4 which constitute a switching circuit, together with resistors R1-R4 by the obtained control signal. In this case, an electric voltage detecting means ES for detecting the power source voltage is installed, and the power source voltage detected by the means ES becomes over a prescribed voltage, a relay RY is put into nonexcitation, and a contact point ry is opened, and the electric power supplied into the electric motor 8 is cut off, and a clutch mechanism CL is controlled to an opened state.