baber/WOPTO huggingface dataset:
Patent JP-S61230267-A (JP)
Title: Frame for electrode of stacked cell
Inventor: YAMAMOTO AKIRA
IPC: H01M8/02
Filed: 1985-04-05
Abstract: PURPOSE:To prevent warp of product and increase mechanical strength by forming a frame with a compound obtained by mixing glass fibers and mica flakes to thermoplastic resin and kneading the mixture. CONSTITUTION:An electrode frame 1 is formed with a compound obtained by mixing glass fibers or glass fibers and mica flakes to thermoplastic resin and kneading the mixture. High density polyethylene (HDPE) having a density of 0.94 or more, and an MFI of 8-40 is used as thermoplastic resin. 20-50wt% of glass fiber is mixed to the HDPE and the mixture is kneaded, then the electrode frame is molded. The mixing amount of glass fiber is preferably limited to 35-45wt%. The electrode with frame which is flat and free from deformation and has sufficient mechanical strength can be manufactured.
Patent JP-H07258251-A (JP)
Title: Production of tizanidine
Inventor: IMAI EIJI
IPC: B01J27/16
Filed: 1994-03-17
Abstract: PURPOSE:To enable economical production of tizanidine which is useful as a muscle relaxant, because it has an action to inhibit central nervous reflections by reaction of a specific benzothiadiazole with a specific imidazole derivative followed by deprotection. CONSTITUTION:(A) a benzothiadiazole of formula I and (B) an imidazole derivative of formula II (R is an amino-protecting group; X is O, S) are allowed to react with each other, preferably in the presence of a phosphorus compound such as phosphorus oxychloride or phosphorus trichloride at room temperature to the refluxing temp. for 1 to 35 hours followed by deprotection to give a tizanidine of formula III. The compound is, for example, 4-(1-acetyl-2- imidazoline-2-yl-amino)-5-chloro-2,1,3-benzothiadiazole.
Patent JP-S52155000-A (JP)
Title: Filling method for radioactive waste
Inventor: HORIUCHI SUSUMU
IPC: G21F9/30
Filed: 1976-06-16
Abstract: PURPOSE: To operate the smooth penetration into a container filled with radioactive waste by fused solidifying agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58189322-A (JP)
Title: Manufacture of stainless steel
Inventor: TAKADA KATSUNORI
IPC: C21D8/00
Filed: 1982-04-30
Abstract: PURPOSE:To manufacture a high C stainless steel capable of forming a uniform and fine carbide structure by spheroidizing, by manufacturing a high C stainless steel ingot by electro-slag melting and by hot rolling it at a specified temp. or below. CONSTITUTION:A high C stainless steel ingot contg. 0.5-1.2wt% C and about 10-20wt% Cr or further contg. a small amount of S, Pb, Bi, Se, Te, Ca, Zr, REM, Ni, Mo, etc. is manufactured by electro-slag melting. The lamellarly solidified sound ingot almost free from segregation is hot rolled at <=1,150 deg.C. The rolling is preferably finished at about 850-1,050 deg.C temp. of the material to be rolled in the final pass. A favorable spheroidal carbide structure is formed by the following spheroidizing without requiring soaking, and the hardness can be reduced.
Patent JP-H1016445-A (JP)
Title: Form paper for nonimpact printer
Inventor: THEO VAN DEN BERGH
IPC: B41L1/22
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a form paper suited for flexible use by forming four sections, separating adjacent sections by a folding line parallel with each of the sections and forming the upper section with the same surface area as the total surface area of the two adjacent sections. SOLUTION: This form paper is best suited as one such as an airplane ticket for making out copies by self-copying process with a first phase printed by a nonimpact printer as a plurality of self-copying form sheets, and has four sections 1-4 separated by folding lines 5-7. The upper section 1 is formed in such a way that it has the same surface area as the total surface area of two following sections 2, 3 and is folded over the two sections 2, 3 prior to printing. After printing, the section 1 is further folded over the section 4 and an image is transferred to the section 4 with self-copying technology by applying pressure to the section 1.
Patent JP-S59197398-A (JP)
Title: Restraining device for welding of stiffener
Inventor: IGATA SUETA
IPC: B23K37/04
Filed: 1983-04-25
Abstract: PURPOSE:To enable restraining of the top and side face of a stiffener even if the size and shape thereof vary and to eliminate the need for tack welding in the stage of attaching the stiffener by projecting joint welding to a flat plate by restraining the top and side face of the stiffener by means of a vertical restraining mechanism and a horizontal restraining mechanism adjacent thereto. CONSTITUTION:A frame body 13 is provided in parallel with a stiffener 12 near the upper part thereof and a restraining device for welding consisting of a vertical restraining mechanism 14 and a horizontal restraining mechanism 15 adjacent thereto is provided to the body 13 in the stage of welding the material 12 to a flat plate 11. The mechanism 14 actuates a fluid pressure cylinder 19 attached via trunnion 18 between brackets 17, 17' held to a stand 16 attached to the body 13 to restrain the top of the stiffener 12 by means of a pressing arm 23. The mechanism 15 actuates a fluid pressure cylinder between brackets 25, 25' held to a stand 24 attached to the body 13 and turns a fulcrum shaft 26. Both side faces of the stiffener are horizontally restrained by the pressing force of parallel links 31, 31' via respective fulcrum pins 30, 30' at the top ends of driven links 29, 29'.
Patent JP-S57188794-A (JP)
Title: High-viscosity material supplier
Inventor: MAEKAWA SHIYOUICHIROU
IPC: F04D3/02
Filed: 1981-05-14
Abstract: PURPOSE:To construct to suck and supply high-viscosity material directly from a cylindrical can such as a pail can on the market or the like by fitting a supplying unit consisting of a pump and others directly to the can. CONSTITUTION:When a geared motor 3 is rotated, a screw pump 7 is operated, and grease 14 in a can body 1 is scraped upward in a cylinder 6, and supplied from a delivery port 11 of a pump 4 via a suction port 5. A seal lid 12 is  brought down along the upper face of the grease 14 by the negative pressure caused by the reduction of the grease 14, and the grease 14 can be wholly scraped up into the cylinder 6 by the screw pump 7.
Patent JP-S55163432-A (JP)
Title: Sand grading-shape judging method and its device
Inventor: KANDA MAMORU
IPC: G01N15/02
Filed: 1979-06-07
Abstract: PURPOSE:To simply judge the sand grain size and shape by a method wherein the sand to be judged and water are put in a vessel having a stricture passage to measure the time of passing said stricture passage. CONSTITUTION:In a vessel 1 a stricture passage 2 of a small diameter locating in the center and the chambers 3, 4 which are each other connected with through said stricture passage, are formed. By putting test material of a fixed quantity sand in the vessel 1 to be filled with water and reversing said vessel the sand falling time in water is measured. Through this falling time difference an index including the sand grain size and shape can be obtained.
Patent JP-H06282498-A (JP)
Title: Data processing system and highly reliable memory control method
Inventor: KAWAGUCHI ATSUO
IPC: G06F12/16
Filed: 1993-03-30
Abstract: PURPOSE:To improve the reliability of the data processing system by shortening the time required to test the operation of a memory device and also testing the operation of the memory device after the test is temporarily ended at need. CONSTITUTION:A page table (300) which controls the memory device is provided with storage areas for an in-use (300), a test completion (303), and a temporary defective (304) item; when pages are assigned to a program, pages which are not already tested are tested, test completion time (305) is recorded, and an operation test is conducted for pages a certain time after their tests. Therefore, whether or not an operation test is conducted and the result are recorded, page by page, so the operation test is conducted only when a page is required and the operation test can be evaded when the operation test is already conducted, thereby performing necessary operation tests and retests flexibly.
Patent JP-S52153549-A (JP)
Title: Group control device for elevator
Inventor: TSUJI SHINTAROU
IPC: B66B3/00
Filed: 1976-06-17
Abstract: PURPOSE: To improve the service of elevator cages to ride for passengers waiting on the floor by selecting the floor of the assigned floors, waiting the longest estimate and by again assigning the floor with suitable cage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63239502-A (JP)
Title: Control device
Inventor: HIROI KAZUO
IPC: G05B7/02
Filed: 1987-03-27
Abstract: PURPOSE:To optimal hold a disturbance suppressing characteristic, to improve a target follow-up characteristic and to sufficiently suppress the oscillation of a controlled variable by selecting and combining a feed-back control and a feed forward control in accordance with the change of a target value. CONSTITUTION:Respective control outputs of a feed-back control means 10 and a feed forward control means 20 are selected and used based on the size of the change of a target value SV by an output switching means 30 and sent to a controlled system 1. In this case, when the value SV is changed in a positive direction and the output of an incomplete differential operation exceeds the setting positive level of a discriminating means 32, an (a) terminal is selected by a selecting means 33 and a feed forward control is executed, and thereafter, when the output is the setting positive level or below, a terminal (b) is selected, and a feedback control is executed. Next, when the value SV is changed in a negative direction, respective controls are executed based on the setting negative level.
Patent JP-H01245431-A (JP)
Title: Optical memory card reading system
Inventor: HORIE KIYOSHI
IPC: G11B7/004
Filed: 1988-03-25
Abstract: PURPOSE:To read two kinds of optical memory cards with the same constitution of an optical system of the same constitution by forming the formats of the optical storage areas of the reading card and reading/writing card of the optical memory cards to the same to each other and setting the current value supplied to an optical head in accordance with the kinds. CONSTITUTION:A reading card for reproduction only and reading/writing card for recording and reproducing are used as optical memory cards 5 and the formats of the optical storages areas of the cards are formed to the same to each other. Then a card identifying section 2 which identifies the kind of the optical memory cards 5 by using a photosensor 10 is provided and the current value of a constant-current circuit 31 which supplies an electric current to an optical head 6 is set by means of a current setting section 3 in accordance with the kind of the cards 5 indicated by the identify signal of the card identifying section 2. Therefore, data of the reading card and reading/writing cards can be read by means of the same device without changing the circuit.
Patent JP-S52155549-A (JP)
Title: Reflection/refraction lens system
Inventor: MOMIYAMA KIKUO
IPC: G02B17/08
Filed: 1976-06-19
Abstract: PURPOSE: To produce a compact reflection/refraction lens system which is easy to construct, by performing forousing operation with the forward lens group. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56166016-A (JP)
Title: Lining method for inner surface of conduit
Inventor: HAMADA SUSUMU
IPC: B29C63/28
Filed: 1980-05-28
Abstract: PURPOSE: To line an inner surface of a conduit by a method wherein a cylindrical lining material, to the whole inner surface thereof adhesives are applied proviously, is introduced into the conduit, being inverted by means of a pressing device under a condition that the one end side is fixed, a cylindrical tube is introduced successively and the inside of the lining material is pressed and held.  
     CONSTITUTION: In a method which glues a cylindrical lining material 1, to the whole inner surface thereof adhesives are applied previously, on an inner surface of a conduit 6 by introducing the cylindrical lining material 1 into the conduit 6, inverting the lining material by means of a pressing device 5 under a condition that the one end side is fixed and pressing and holding the inside of said cylindrical lining material 1, a cylindrical tube 12, which has circumferential length slightly larger than an inner circumference of said conduit 6 and to inner and outer surfaces thereof adhesives are not applied, is inverted and introduced into the lining material 1 just after introducing the cylindrical lining material 1, adding pressure higher than the case when introducing the lining material 1 and controlling speed properly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0328728-A (JP)
Title: Instrument and method of measuring electromagnetic radiation
Inventor: KENESU EE BETSUKUMAN
IPC: G01J5/10
Filed: 1990-03-20
Abstract: PURPOSE: To determine the temperature of a target in a relatively short time utilizing a zero radiometer signal proportional to the difference between the temperature of a radiation detector and the temperature of the target and determining the moment of time when the temperature difference becomes zero. CONSTITUTION: A radiometer 10 comprises a housing 14 having, at one end thereof, a window 16 for passing infrared rays from a target 12 to an infrared detector 18. Electric contacts 20a, 20b are connected with the thermopile radiometer and further connected with a controller 24 through conductors 22a, 22b. The infrared detector 18 is disposed closely to a heat sink 26 preferably made of aluminum and provides means for stabilizing the temperature of a thermopile. A thermistor 28 is also disposed closely to the thermopile on the heat sink through a thermally conductive epoxy resin 29. The thermistor is connected with a temperature processor 32 through conductors 30a, 30b. Information from the temperature processor 32 can be presented on a display or delivered to an external unit.
Patent JP-H01246749-A (JP)
Title: Image display device
Inventor: MORIMOTO KIYOSHI
IPC: H01J31/12
Filed: 1988-03-28
Abstract: PURPOSE:To improve uniformity of intensity of a screen of an image pickup device by providing vertical selection electrodes corresponding to each cathode of a plurality of cathodes and applying voltage to each vertical selection electrode. CONSTITUTION:Picture elements made of fluorescent material are provided in a front panel 12 of a vacuum case 11. The electrons generated from a cathode K drive the picture elements to emit light so as to display an image on a screen. A plurality of the cathodes K are separated from each other by an insulative separation board 31. A vertical conversion electrode VFE with cross section in a U-shape is provided in a rear panel 13 located behind the cathode K per each screen. A plurality of slender vertical selection electrodes VSE are provided on the insulative separation board 31 as divided into each cathode K. By applying specified voltage to each vertical selection electrodes VSE, an electron beam from each cathode K is controlled. Thus, intensity of a screen is unified.
Patent JP-S63240917-A (JP)
Title: Gas separation membrane
Inventor: KO HIDEMASA
IPC: B01D53/22
Filed: 1987-03-27
Abstract: PURPOSE:To obtain gas separation membrane having a separation factor balancing with permeation velocity for O2, having also stable durability of the characteristic of the membrane by using a copolymer consisting of tetrafluoroethylene and a specified vinylether contg. siloxane. CONSTITUTION:Gas separating membrane is obtd. by superposing thin film of a copolymer consisting of tetrafluoroethylene and a specified vinylether contg. siloxane expressed by formula I on porous polysulfone film. Suitable proportion of each comonomer to be contained in the above described copolymer is generally, about 5-70mol.% tetrafluoroethylene, and about 60-5mol.% specified vinylether contg. siloxane. By copolymerizing, if necessary, a specified third component such as alpha-olefin, or more components therewith, characteristics of the membrane, such as crosslinking characteristics, adhesivity to a base film, may be imparted to the product.
Patent JP-H09260146-A (JP)
Title: High frequency laminate balun transformer
Inventor: TAKEDA TSUYOSHI
IPC: H01F17/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To raise the coupling factor of a transformer and improve the productivity by forming an unbalancing coil on a first ceramic insulation layer and two balancing coils above and below this insulation layer. SOLUTION: A pattern electrode 8 on a first central ceramic insulation layer forms an unbalancing coil, a pattern electrode 10 formed on a ceramic insulation layer 5 is conductive to round electrodes 51 for through-holes of an insulation layer 2 through through-hole electrodes 33, 32, 31 and connected to a pattern electrode 7 to form a balancing coil, and a pattern electrode 9 formed on a ceramic insulation layer 4 is conductive to a round electrode 52 for through-holes of the insulation layer 1 through the through-hole electrodes 41, 42, 43 and connected to a pattern electrode 6 to form a balancing coil.
Patent JP-H02251535-A (JP)
Title: Pulverization of poly-beta-alanine copolymer
Inventor: HANEZAWA HIROSHI
IPC: B02C19/06
Filed: 1989-03-27
Abstract: PURPOSE:To easily obtain the subject uniform copolymer having small average particle diameter and narrow particle size distribution at a low cost by carrying coarse particles of poly-beta-alanine copolymer on a jet stream and subjecting the particles to collision and pulverization. CONSTITUTION:Coarse particles of a poly-beta-alanine copolymer having a reduced viscosity (etaSP/C) of 0.2-15dl/g are pulverized in a jet mill pulverizer, etc., using a dehumidified air, inert gas, etc., having a water content of 1,000 to 500ppm or less at a jet stream velocity of Mach 0.5 to 5.0 (preferably Mach 1 to 3) and classified with a classifier to obtain the objective copolymer having an average particle diameter of 1.0 to 10.0mum. The pulverization and classification are repeated until the particle size reaches the target level.
Patent JP-H01245512-A (JP)
Title: Formation of iii-v compound semiconductor by epitaxial growth
Inventor: KOHAMA TAKETAKA
IPC: H01L21/205
Filed: 1988-03-28
Abstract: PURPOSE:To make it possible to epitaxially grow a II-V compound semiconductor of high quality by a method wherein an atomic layer, consisting of a group V element which is different from the group V element constituting the III-V compound semiconductor, is formed on an Si substrate. CONSTITUTION:Using an Si substrate having the orientation slightly deviated from [100] as a substrate, and the Si substrate is inserted into an MOCVD device. After the surface of the Si, substrate has been cleaned, the temperature of substrate is set at 700-900 deg.C, AsH3 gas is introduced for five minutes as the gas containing the group V element which is different from the V-group element constituting GaP, and an As atomic layer is formed on the Si substrate. Then, after the AsH3 gas has been switched to the PH3 gas which is the gas containing a group-V element different from the group-V element constituting GaP, trimethylgallium is introduced as the gas containing the group III element which constitutes GAP, and the GAP is formed on the substrate.
Patent JP-H04309497-A (JP)
Title: Empty can press machine
Inventor: SHIMAOKA KOICHI
IPC: B30B9/32
Filed: 1991-04-04
Abstract: PURPOSE:To feed in the empty can so as not to slip by placing oppositely freely oscillatable press plates in a roughly V-shape. CONSTITUTION:By driving a driving shaft 12, a crank arm 7a executes a reciprocating motion, and a press plate 3 oscillates. Also, the part between the press plates 3, 3 placed oppositely in a roughly V-shape becomes narrow or returns to a state of its original roughly V-shape. An empty can K thrown in from a throw-in port 4 abuts on an abutting part 3a of the press plate 3, and when the V-shape becomes narrow, the empty can K is pressed by a projecting part 3b, the bottom face is inclined toward a drum part, and press force applied to the lower end of the empty can K comes not to work on the direction being vertical to the bottom face, therefore, small press force will suffice.
Patent JP-S59199880-A (JP)
Inventor: MORISHIMA FUMIHIRO
IPC: D06P5/12
Filed: 1983-04-23
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-S57187134-A (JP)
Title: Molding method and device for tooth for slide fastener
Inventor: KASAI KAZUMI
IPC: B21F45/16
Filed: 1981-05-13
Abstract: PURPOSE:To perform a high-precision and stable working without increasing processes and equipments, by moving a work to a molding position by relative movements of a ram with a cutting die and a cutting punch to mold the outside edge of a biting recess part when a two-way titled tooth is molded. CONSTITUTION:A wire rod 13 for molding of teeth is sent in a direction G and is projected from an end face 19 of a cutting die 3 by a thickness (h) corrsponding to components of one tooth and is fixed, and a set of a ram 1, the die 3, and a molding die 5 is slid from the right end position to the left. An edge part 17 of a cutting punch 8 and an edge part 6 of the die 3 cooperate to cut the wire rod 13 to a tooth work 34. The material 34 is pushed by the edge part in the terminal stage of this sliding and is moved on an end face 20 of the die 5 and is moved to a forming mold part 7 of the die 5. The mold part 7 is in the position for molding; and when the work 34 is moved to this position, a molding punch 9 and a press pad 10 fall and cooperate with the mold part 7 to mold a biting head part and a biting recess part of the tooth. Meanwhile, a cut end 25 of the wire rod 13 has the part of an edge 26 molded to a face by a forming mold 29 which is formed in a corner part 24 between an end face 18 of the punch 8 and a slide face 22.
Patent JP-H02250589-A (JP)
Title: White balance device
Inventor: NOMURA MASAYUKI
IPC: H04N9/73
Filed: 1989-03-24
Abstract: PURPOSE:To prevent a white balance from shifting even when a subject having many specific colors in a picture is photographed by restricting the optimum regulating range of the white balance according to the lightness of the white balance. CONSTITUTION:A white balance device consists of averaging circuits 1 and 2, comparing circuits 3 and 4, restricting circuits 5 and 6, and a subject illumination light detecting means. Further according to the lightness of the illumination light of the subject, the white balance is restricted to the regurated range set beforehand. Thus even when the subject including the many specific colors in the picture is photographed, the regulating error of the white balance can be made smaller, and the colors can be excellently reproduced.
Patent JP-S56167851-A (JP)
Title: Ignition apparatus for engine
Inventor: YOSHINAGA TOORU
IPC: F02P3/045
Filed: 1980-05-29
Abstract: PURPOSE:To reduce the comsumption of the electrodes of ignition plugs by a method wherein the generation of a flame in the combustion chamber is detected and the duration of a high voltage discharge from a high voltage generating device to the ignition plugs is controled. CONSTITUTION:The ignition apparatus is constituted by the high voltage generating device having a breaker contact 3, a transistor 5, an ignition coil 10 and etc., a discharge time control device having a thyrister 11 and a shaping circuit 12, and a flame detector having a converter 15 and an ion current detecting plug 17, etc. When the breaker contact 3 closes, the transistor 5 is turned ON to allow an electric current to flow through the primary side of the ignition coil 10 while when the breaker contact 3 opens, the primary current in te ignition coil 10 is interrupted to thereby allow a high voltage to generate at the secondary side of the ignition coil. Next, when the engine combustion is started and the flame is detected by the ion current detecting plug 17, an electric current flows through the converter 15 to make the thyrister 11 turned ON whereby the discharges from the ignition plugs 14a-14d are stopped.