baber/WOPTO huggingface dataset:
Patent JP-S54128519-A (JP)
Title: Amphoteric compound having plural polymerizable unsaturated groups
Inventor: MIZUGUCHI RIYUUZOU
IPC: C08F20/52
Filed: 1978-03-24
Abstract: NEW MATERIAL:The title compound of formula I [R 1  and R 2  are H, methyl; A=COOCH 2 , CH 2 OCH 2 , CONHCH 2 ; R 3 =H, methyl; R 4 =substitution group consisting mainly of C 1W20  hydrocarbon; B=(CH 2 ) m OCO, (CH 2 ) m NHCO, (CH 2 ) m  (m=integer of 1W4) or a heterocyclic group together with at least a part of R 4 , where n is an integer of 1W3].  
     EXAMPLE: A compound of formula II.  
     USE: A crosslinking agent by the reactivity of polymeric unsaturated groups. Useful for water-soluble paints, primers, plastics, etc. Different from the generally used compounds, it is soluble or dispersible in water.  
     PROCESS: An oxirance compound of formula III, SO 2  and a tertiary amine of formula IV are made to react in a solvent, e.g. methanol, under normal pressure or under pressure in the range of temperature from -40°C to 200°C for 10 min -100 hr to give the amphoteric compound having plural polymerizable unsaturated groups. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08205691-A (JP)
Title: Planted tree zone
Inventor: TAKEI IZUMI
IPC: E01C11/22
Filed: 1995-02-01
Abstract: PURPOSE: To provide a planted tree zone capable of introducing not only rain fallen on the planted tree zone but also rain fallen on roads into the planted tree zone, giving a sufficient amount of the water to a tree and simultaneously allowing excessive rain water to permeate into the ground to prevent the lowering of the underground water level and the flood damages to a city, and preventing the roots of the tree from spreading under the road to prevent the surface roughening of the road. CONSTITUTION: This planted tree zone comprises two faced buried side plates 2 whose upper ends are exposed on the ground, linking members 3 for incorporatively linking the side plates 2 on both the sides to each other, and earth and sand charged between the side plates on both the ends, and has flow-in holes for allowing rain water to flow in the planted tree zone at the upper ends of the side plates 2 exposed on the ground.
Patent JP-S60178011-A (JP)
Title: Resin core for model and polyurethane model by said core
Inventor: UIKE MINORU
IPC: B29C33/40
Filed: 1984-02-25
Abstract: PURPOSE:To mold the resin core for a model excellent in durability by covering the outer surface of the resin core obtained by mixing polyurethane resin, curing agent and hollow glass balls, etc. by a specified ratio, with polyurethane resin. CONSTITUTION:50-200 part polyurethane resin, 40-160 part curing agent and 150-600 part hollow glass balls (specific gravity 0.2-1.6, dimension 10-1,000mum) are mixed and cured and then molded into a resin core 1. Next, this molded article of the resin core 1, as an inner kernel, is coated with the polyurethane resin 2 excellent in abrasion resistance and heat resistance by a specified thickness and simultaneously is molded integrally into one body with a platen 3. (7 are the fixing leys connecting the platen 3 to the coating film of the polyurethane resin 2). Thus, the resin core for a model which is excellent in abrasion resistance and mold release property and has light weight and less dimension change by heat expansion, may be obtained.
Patent JP-S63203808-A (JP)
Inventor: SATO KATSUMI
IPC: A41B15/00
Filed: 1987-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02216697-A (JP)
Title: Dram control circuit
Inventor: FUKUDA KAZUO
IPC: G11C11/407
Filed: 1989-02-16
Abstract: PURPOSE:To obtain signals for control of a DRAM with a simple constitution by outputting three storage circuit outputs at different points of time in accordance with timings of clock signals. CONSTITUTION:A first storage circuit 4 which takes in an input signal by a first clock signal, a second storage circuit 5 which takes in the output signal of the first storage circuit by a second clock signal whose phase is opposite to that of the first clock signal, and a third storage circuit 6 which takes in the output signal of the second storage circuit by the second clock signal are provided. A column address signal CAS is generated a prescribed time after the generation of a row address signal RAS, and signals of the same timing as a conventional DRAM controller are sent out. Thus, signals for control of the DRAM are obtained with the simple constitution.
Patent JP-S62195034-A (JP)
Title: Modified propylene polymer composition
Inventor: KASAHARA SHUNICHI
IPC: C08K5/10
Filed: 1986-02-21
Abstract: PURPOSE:The titled composition, consisting of a propylene polymer which is polymerized in the presence of a stereoregular catalyst and heat-treating the polymer in the presence of an organic peroxide and a specific fatty acid ester and having improved hardly whitening property, impact resistance, rigidity and fluidity. CONSTITUTION:A composition consisting of (A) 100pts.wt. polymer which is obtained by heat-treating a propylene polymer, prepared by polymerizing propylene in the presence of a stereoregular catalyst, e.g. a transition metal halogen compound, preferably titanium trichloride and an organoaluminum compound and consisting of (i) 70-95wt% propylene homopolymer or propylene- ethylene copolymer with <=2wt% ethylene content and (ii) 30-5wt% propylene- ethylene copolymer with 10-50wt% ethylene content in the presence of an organic peroxide and adjusting the degree of decomposition to 1.2-80 and (B) 0.02-2pts.wt. ester of a 12-22C aliphatic saturated monofunctional carboxylic acid with a polyhydric alcohol, preferably stearic acid monoglyceride, etc.
Patent JP-S62195742-A (JP)
Title: Optical recording medium
Inventor: HIRAOKA MIZUHO
IPC: G11B11/10
Filed: 1986-02-21
Abstract: PURPOSE:To obtain an optical recording medium which can prevent the intrusion of moisture from a substrate and has the excellent adhesiveness to a dielectric layer consisting of an inorg. material by using the substrate which consists of a plastic plate and is coated with a plasma-polymerized film on at least one face thereof. CONSTITUTION:The dielectric layer 2 is provided on the substrate 1 consisting of the plastic plate coated with the plasma-polymerized film 7 on the surface and further a recording layer 3, the dielectric layer 2 and a reflection layer 4 are successively laminated thereon, by which the optical recording medium is formed. The plasma-polymerized film refers to the film formed by a polymn. method in which an org. monomer is excited by the collision of molecules, ions and electrons having the high kinetic energy in a low temp. plasma state and is polymerized to a high polymer. Said film refers, in general, to the film formed on the substrate in a vacuum system in which a low pressure is maintained. Moisture transmission resistance and surface hardenability are provided to the substrate consisting of the plastic plate, by which the intrusion of moisture from the substrate is decreased and since the adhesiveness to the inorg. layer is improved, the durability of the recording layer is improved.
Patent JP-H09232285-A (JP)
Title: Plasma etching method
Inventor: NAGAYAMA TETSUJI
IPC: H01L21/302
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a plasma etching method which prevents a seam from being expanded and an etched-back surface from being roughened by a method wherein the temperature of a silicon material is controlled to room temperature or lower and the surface of the silicon material layer is etched back while a sulfur-based material layer is being deposited. SOLUTION: A substrate to be etched is set on a substrate stage at a substrate bias application-type ECR plasma etching apparatus. Then, a polycrystalline silicon layer 103 is etched back. In this etching-back process, free surfur which is generated in a plasma due to the dissociation of S2 F2 is deposited on the polycrystalline silicon layer 103 which is controlled to a low temperature, and a surfur-based material layer 104 is formed. Then, while a recessed part is buried so as to flatten the surface, an etching operation progresses. As a result, the polycrystalline silicon layer 103 whose surface is smooth is formed.
Patent JP-H072741-A (JP)
Title: 2,2-dihalo-1,4-diaminobutane compound and pharmaceutically acceptable salt thereof
Inventor: FURITSUTSU GERUHARUTO
IPC: A61K31/13
Filed: 1994-02-09
Abstract: PURPOSE: To obtain intermediates useful for the preparation of compounds useful as antiproliferative or antitumor agents.  
     CONSTITUTION: A 2,2-dihalo-1,4-diaminobutane compound and its pharmaceutically acceptable salt, e.g. 2,2-difluoro-1,4-diaminobutane, are obtained by treating a 2,2-dihalo-1,4-butanediol expressed by formula 2 with 2 equivalents of methanesulfonylchloride to obtain a compound of formula 3, reacting it with 2 equivalents of phthalimide and heating the resulting compound of formula 4 with a hydrazine in a solvent to eliminate the phthaloyl protecting group. A 6,6-dihalo-1,12-diamino-4,9-diazadodecane of formula 1 useful as an antitumor agent is obtained by protecting a primary amine of the compound of formula 5 (X' and Y' are each Cl or F) with a p-toluenesulfonylchloride, then alkylating it with 2 equivalents of 3-bromopropylphthalimide to obtain a compound of formula 7 and deprotecting it in two stages. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S57150587-A (JP)
Title: Thermal transfer type recorder
Inventor: MORIGUCHI HARUHIKO
IPC: B41M5/26
Filed: 1981-03-13
Abstract: PURPOSE:To obtain a transferred image of good quality, regardless the kind of recording paper, without the destruction of a transferred image even if a heating temperature is high by removing an inverted image from a thermal transfer sheet and by causing the remained ink image on the thermal transfer sheet  after removal to transfer to a recording paper. CONSTITUTION:An ink donor sheet 1 made of a base paper 1B of which one side is coated with a heat soluble or thermal sublimatable ink is caused to transfer an inverted ink image to an ink removal opposing roller 7 by a thermal head 8 to which inverted image signals are supplied. The ink removal opposing roller 7 has a surface of silicon rubber and ink 1A1 is transferred to the surface in ideal condition and it is scraped off by a blade 11A. While, ink 1A2 remained on the sheet 1 is pressed against a heating roller 12 while it is kept contacted with a recording paper 2. Since the heating roller 12 is generating a sufficient amount of heat, ink 1A2 is caused to strongly penetrate into the surface fibers of the recording paper 2.
Patent JP-S53121691-A (JP)
Title: Laminated electromagnet for mass spectrometer
Inventor: HIROSE HIROSHI
IPC: G01N27/62
Filed: 1977-03-31
Abstract: PURPOSE: To obtain a rolled core type magnet by which uniform magnetic flux is obtanable by forming the gap of the blank portion of the rolled core in wedge form thereby making the iron core larger on the inner side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03238555-A (JP)
Title: Timing adjustment system
Inventor: KAWARABAYASHI MASAMICHI
IPC: G06F17/50
Filed: 1990-02-15
Abstract: PURPOSE:To adapt this timing adjustment system to timing constraint conditions by moving the clock cycle of a part which do not match the timing constraint conditions to its precedent or trailing clock cycle within a range wherein the whole logical processing contents do not change. CONSTITUTION:A timing adjustment part 4 compares the delay time of each path which operates in each clock cycle calculated by a timing analysis part 3 with the timing constraint conditions and if there is a part which is not adaptive, the operation of this part which is not adaptive is moved to the clock cycle right before or behind the current clock cycle within the range wherein the logical operation contents of an object logic circuit do not change, and then reorganized. Therefore, the delay time of each path which operates in each clock cycle matches the timing constraint conditions. Consequently, the logic circuit which satisfies the timing constraint conditions is obtained without increasing the circuit scale.
Patent JP-S58153223-A (JP)
Title: Manufacture of vertically magnetized recording head
Inventor: WATANABE YOSHIO
IPC: G11B5/127
Filed: 1982-03-05
Abstract: PURPOSE:To improve the reproducing characteristic of the titled head, by etching away a layer of inferior quality formed in the early stage of magnetic film formation. CONSTITUTION:On the 1st substrate 31 of ceramics, etc., a zinc oxide film 32 for a lift-off is formed by lamination. On this substrate 31, a magnetic film 33 of ''Permalloy '' with high magnetic permeability is further formed to >1mum. Then, this magnetic film 33 with high magnetic permeability is adhered to a main magnetic pole supporting substrate 35 with an adhesive 35. This adhered substrate is dipped in a weak alkaline solution such as sodium hydroxide to dissolve the zinc oxide film 32 and the magnetic film 33 with high magnetic permeability is peeled off from the 1st substrate 31. Then, the magnetic film 33 adhered to the main magnetic pole supporting substrate 35 is etched to desired main magnetic pole film thickness and the other main magnetic supporting substrate 37 is adhered with an adhesive 36. Thus, the obtained thin film with high magnetic permeability is used as a main magnetic pole to work a vertical magnetization head.
Patent JP-S59161262-A (JP)
Title: Magnetic attraction type method for abrasion
Inventor: KUNIEDA MASANORI
IPC: B24B35/00
Filed: 1983-03-04
Abstract: PURPOSE:To obtain a small-sized captioned device of light weight by moving a grindstone along an abrased face as forming a magnetic circuit between the grindstone and the abrased material for eliminating the inertia and the reaction as well as the generation of frictional vibrations and keeping the abrasion pressure constant. CONSTITUTION:A sleeve 9 made of a material of a small friction coefficient is fitted between a connected body and a lower connected body, and on the periphery of the sleeve 9, a coil 5 is wound for inserting an iron core 4 axially to be movable, while a grindstone 2 is connected at the lower end of the iron core 4 to be turned around the axis. A holder is constructed of the connected body 6, the lower connected body 7, and the connection member 16, and this holder is connected with an arm 12. A screw shaft 14 is screwed through in a slide 13 at the rear part of the arm 12, and connected to a reversible motor 15. When the screw shaft 14 is regularly or reversely rotated by the motor 15, the slide 13 is given a reciprocating movement to move the grindstone 2 along an abrased face 11 via the arm 12 and a holder 8, and current is sent to the coil to give an abrasive pressure.
Patent JP-S5477966-A (JP)
Title: Sheet tray elevator
Inventor: SUZUKI MINORU
IPC: B65H1/26
Filed: 1978-03-28
Abstract: PURPOSE: To provide a sheet tray elevator which can accurately elevationally move a sheet tray up and down smoothly with a sheet tray, elevating means, a drive motor for reversibly driving the elevating means, and power means including one- way rotary clutch.  
     CONSTITUTION: When a sheet tray elevating motor 93 is normally rotated after recording sheets are placed on a sheet tray 31, it rotates a worm gear 89 through a pulley 94, a belt 95, and a worm 91 and a drive shaft 85 through one-way rotary clutch 88 in the direction of an arrow. Since racks 71, 72 are thus lifted up, links 77, 78 lift the tray 31 while rocking. When sheet level detecting arm 34 is detected at the end thereof by detecting elements 35, 36, the motor 93 is stopped rotating. When the motor 93 is reversely rotated to lower the tray 31, the racks 71, 72 are lowered by the self-weights. Since the rotation of the motor 93 is isolated via the clutch 88, the motor 93 becomes the same state as no load rotation to eliminate damage of the power transmission mechanism. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63203291-A (JP)
Title: Laser beam machine
Inventor: KITAGAWA TSUTOMU
IPC: B23K26/00
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a laser beam machine with high reliability by providing a pressure sensor to detect the pressure change in a nozzle based on the damage of a condenser lens to the nozzle to flow out working assisting gas at the high pressure. CONSTITUTION:A pressure value in the nozzle 5 taking place from the balance between the working assisting gas 6a at the prescribed pressure and the working assisting gas to flow out from an exhaust nozzle 25 is made to a set pressure value of the pressure sensor 10. When the condenser lens 5 is cracked during laser beam machining, assisting gas 15 is flowed in the laser light incident side 11 through a pierced part 12. The pressure in the nozzle 5 for said flowed- out assisting gas 15 is reduced for increasing of an outflow area as compared with the normal time. This reduction is detected by the pressure sensor 10 and the damage of the condenser lens 3 is known. In this way, a machining error due to the damage of the condenser lens is prevented and the reliability of the laser beam machining can be improved.
Patent JP-S56133203-A (JP)
Title: Agricultural and horticultural germicide
Inventor: TSUCHIYA SHIGERU
IPC: A01N59/06
Filed: 1980-03-22
Abstract: PURPOSE: To improve the prolonged action of a germicide sharply, by adding an inorganic magnesium salt as an effect enhancing agent to iron methanearsonate useful as a control agent against sheath blight with low toxicity and economic advantage and useful as a control agent against fruit tree blights.  
     CONSTITUTION: An agricultural and horticultural germicide containing iron methanearsonate and one or two or more inorganic magnesium salts in an amount of 0.5W50pts.wt., preferably 2W20pts.wt., based on 1pt.wt. iron methanearsonate. Magnesium chloride, magnesium bromide, magnesium secondary phosphate, magnesium silicate, etc. are preferred as the magnesium salt. The iron methanearsonate can be only mixed uniformly without requiring any special means. Usually, the dosage form to be used is advantagenously dust or wettable powder. Clay, talc, diatomaceous earth, white carbon, etc. are used as the carrier. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02214233-A (JP)
Title: Communication equipment using magnetism and light
Inventor: KOJIMA TERUHISA
IPC: H04B10/114
Filed: 1989-02-14
Abstract: PURPOSE:To confirm the state of a device at an external device by mounting an electromagnet, a light emitting diode and a photo transistor(TR) to an external device at a position when the light of the light emitting diode is reflected in a liquid crystal display device and made incident in the photo TR and mounting a reed switch and a liquid crystal display device to the equipment. CONSTITUTION:A microcomputer 1 of an equipment 4 recognizes the state of a reed switch 3 and the equipment is switched according to a switching signal sent from an external device 10. When a data in the microcomputer 1 of the equipment 4 is sent to an external device 10 as a signal, the microcomputer 1 controls lighting/extinguishment of the liquid crystal display device 2. A light from the light emitting diode 5 is reflected in a display face of the liquid crystal display device 2 and the electric output depending on the luminous quantity made incident in a photo diode 8 is amplified by an amplifier circuit 7 of the external device 10 and the microcomputer 9 reads the data and confirms it. Thus, the state of the device 4 is confirmed by other external device 10.
Patent JP-S57149014-A (JP)
Title: Method for preventing steel sheet from cambering and rolling mill used therefor
Inventor: AKASAKA KIYOSHI
IPC: B21B37/68
Filed: 1981-03-11
Abstract: PURPOSE:To prevent steel sheet from cambering, by controlling a rolling load automatically so as to eliminate a fluctuation of the mutual difference between both left and  right rolling loads during rolling. CONSTITUTION:Respective rolling load signals (b) and (a), from load guages 5 and 7 located at the left and right sides, are outputted to a load-difference computing-circuit 9  when steel sheet 1 is fed into between work rolls 11 and 12, and here the difference between (a) and (b) is computed to output a load-difference signal (c). Successively when a  crop part 1a of the sheet 1 reaches a standard position after passing through between  the work rolls 11 and 12, a position detector detects it and outputs a position-signal (d).  The load-difference signal ''c'' at the time when the signal ''d'' is inputted to the circuit 13 is outputted by a standard load-difference memory-circuit 13 as a standard load- difference (e). Subtracter 14 outputs a load-difference fluctuation-signal ''g'' after computing the difference between (e) and (c). A rolling-load controlling circuit 15 prevents  the fluctuation of difference between both rolling loads at the left and right sides, by  outputting such a controlling signal (h), that makes (g) zero, to control both screw-down  means 2 and 3 at the left and right sides through both left and right screw-down  motors 16 and 17.
Patent JP-S59180085-A (JP)
Inventor: DONARUDO YANASUKORI
IPC: F04B25/00
Filed: 1984-02-27
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-H09225431-A (JP)
Title: Fly ash treatment in refuse incineration equipment and device therefor
Inventor: NAKAMURA NORIYUKI
IPC: B09B3/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the operating cost by adding hydroxide of alkali metal or alkaline earth metal or carbonate of alkali metal or alkaline earth metal to fly ash to lower the thermal decomposition temperature of dioxins and using a heat transfer medium to heat fly ash by exhaust heat from an incineration furnace and thermally decompose dioxins sufficiently and effectively. SOLUTION: In this device, fly ash collected from waste gas is agitated and heated with oxygen insufficient by a heater 16 and is held in that state for specified time and is quickly cooled by a cooler 17 to thermally decompose dioxins in the fly ash. In this case, hydroxide or carbonate of alkali metal or alkaline earth metal is added to the fly ash by a chemical adding device 15 to lower the thermal decomposition temperature of dioxins. The heating of the fly ash in the heater 16 is performed by a heating medium feeder 31 through a heating medium thermally recovered from a exhaust heat recovering device 2 of a refuse incineration furnace 1.
Patent JP-H06246479-A (JP)
Title: Joined metallic sheet
Inventor: ITO MASATAKA
IPC: H01L21/60
Filed: 1993-02-25
Abstract: PURPOSE:To prevent the oxidation of joined metallic surfaces at the time of forming bumps on a packaging substrate by press blanking and reflow of a joined metallic sheet, thereby assuring wettability at the time of melting. CONSTITUTION:The joined metallic sheet is formed into a three-layered structure composed of Au/Sn/Au having Au 14 on top and bottom of Sn 13 and the weight ratio of the Au 14 and the Sn 13 is set at a ratio (about 8 to 2) at which an eutectic point (about 280 deg.C) exists at the time of forming the AuSn bumps by melting the joined metallic sheet after blanking the sheet onto the packaging substrate by using a micropunch and a microdie.
Patent JP-S59161648-A (JP)
Inventor: ITOU MASAO
IPC: F25D11/00
Filed: 1983-03-04
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。