baber/WOPTO huggingface dataset:
Patent JP-H08318218-A (JP)
Title: Organic composite covering steel sheet with excellent press moldability and corrosion resistance
Inventor: URATA KAZUYA
IPC: C23C28/00
Filed: 1996-02-22
Abstract: PURPOSE: To enhance press moldability and corrosion resistance by providing a chromate layer on the surface of a galvanized steel sheet as a first layer and providing an organic film layer consisting of polymer resin and a rust inhibitor thereon as a second layer and specifying the components, component ratio and thickness of the films of the respective layers. CONSTITUTION: A chromate layer of adhesive amount 5-200mg/m<2> expressed in terms of metallic chromium is provided as a first layer on the surface of a galvanized steel sheet. An organic film is provided as the upper layer thereof. The organic film contains organic polymer resin and a rust inhibitor at the weight percentage of nonvolatile matter and contains 30-80wt.% organic polymer resin and 3-50wt.% rust inhibitor. Herein, in the organic film, polyisocyanate compound is mixed at the rate of 5-80 pts.wt. for 100 pts.wt. base resin having OH group or COOH group. Film thickness C satisfies the following formula. 0.1(Ra<3> +2)<=C<=3.0 (but, Ra denotes centerline mean roughness of surface of galvanized steel sheet) Thereby, press moldability and corrosion resistance are enhanced.
Patent JP-S62218521-A (JP)
Title: Method for controlling combustion of batch annealing furnace
Inventor: TANAKA NOBORU
IPC: C21D9/663
Filed: 1986-03-18
Abstract: PURPOSE:To save fuel and stabilize product quality, by providing plural temp. detectors brought into contact with one or more among materials to be treated and controlling burning and cooling quantities while using min. and max. detected temps. as objective temps. at heating and cooling respectively. CONSTITUTION:Plural materials W to be treated are arranged in a furnace main body 20 of box type according to a prescribed organization pattern. At least one among plural temp. detectors T (T1, T2, T3) is arranged in contact with surface to be measured of the material W. Next, the material W is heated, then cooled. Min. and max. detected temps. are selected as objective controlling temp. at heating and cooling respectively by a circuit 5 for selecting detected temp. Burning and cooling quantities are controlled so that optimum annealing pattern computed based on various conditions is attained.
Patent JP-S62218640-A (JP)
Title: Engine idling control device
Inventor: KAJIWARA YUKIO
IPC: F02D41/06
Filed: 1986-03-18
Abstract: PURPOSE:To prevent engine stall, by further retarding an ignition timing keeping an idle r.p.m. to increase the rising rate of axial torque when an automobile starts. CONSTITUTION:A correction means 26 is not in operation in an idle operation excluding automobile start and an ignition timing is retarded to a region including balancing point including a fuel consumption property and the toughness of an engine 1 by a retard control means 25. When an automobile shifts to start from this condition, a neutral switch 21 opens a turn on an electric power supply circuit for switching a three-way valve 16 to an air intake passage and returning an on-off valve to open. With this operation, an advance unit 12b of an automatic timing control mechanism 12 is opened to the atmosphere at the upstream side of a throttle valve 8 to correct an ignition timing to a retard side by the amount opened to the atmosphere as compared with idle operation for increasing the toughness of the engine 1. In addition, a bypass passage 17 is opened for increasing the quantity of intake air to compensate a decline of an engine r.p.m. caused by the correction for retarding the ignition timing.
Patent JP-H01235216-A (JP)
Title: Transformer
Inventor: KUDO TAKEYA
IPC: H01F19/06
Filed: 1988-03-16
Abstract: PURPOSE:To restrain the irregularities of lead inductance and capacitance between windings, by using a core with two holes, winding two wires through one hole in the toroidal form, winding three wires through the other hole in the toroidal form which is independent of the above winding, and specifying the connection of terminals. CONSTITUTION:Two penetrating holes 2, 3 are bored in parallel in a core 1. In one hole 2, a winding 13 composed of two parallel lead wires is wound in the toroidal form, and the respective end-portions of the winding are specified as a first terminal 4, a second terminal 5, a third terminal 6 and a fourth terminal 7. Through the other hole 3, a winding composed of three parallel lead wires is wound, and the following are formed; a fifth terminal 8, a sixth terminal 9, a seventh terminal 10, a eighth terminal 11 and a ninth terminal 12 as a center tap. The first terminal is an unbalanced input terminal for an input signal. The second terminal is a grounding terminal. The third and the fourth terminals are balanced input-output terminals. On the other hand, the fifth and the sixth terminals are balanced input output terminals, and connected with the third terminal and the fourth terminal, respectively. The seventh and the eighth terminals are balanced output terminals to be connected with external circuits. The ninth terminal is an unbalanced input terminal for local oscillating power input.
Patent JP-H06176586-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KOKUBO MASAYA
IPC: G11C16/06
Filed: 1993-03-19
Abstract: PURPOSE:To improve reliability of reading operation by eliminating surely possibility in which a non-selection cell is selected in error, in a non-volatile semiconductor memory which can electrically perform batch erasing. CONSTITUTION:This semiconductor memory is provided with plural word lines WL1 WLm, plural bit lines BL11-BL1k,..., BLn1-BLnk, plural non-volatile memory cells Mhij, M111-M1mk,..., Mn11-Mnmk consisting of MIS transistors which are provided N 7 intersecting points of each word line WL1-WLm and each bit line BL11-BL1k,..., BLn1-BLnk and can externally and electrically control threshold voltage. Further, this device is provided with a source power supply supplying circuit 8 which applies reading bias voltage of a first potential to sources of the non-volatile memory cells at the time of reading, then constituted so that malfunction caused by an over erasing at the time of reading out is prevented.
Patent JP-S63253034-A (JP)
Inventor: PIITAA EDOWAADO TEIMONII
IPC: C07C19/01
Filed: 1988-03-16
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-H0739553-A (JP)
Title: Light source for measurement and measuring apparatus
Inventor: NONOMURA YUUSUKE
IPC: A61C5/77
Filed: 1993-03-19
Abstract: PURPOSE:To provide a light source for measurement and a measuring apparatus capable of measuring movement of an object to be measured with high accuracy. CONSTITUTION:In a handpiece (object to be measured) for medical treatment of teeth, one ends of three optical fibers 8-10 are provided through a triangular plate 2a. These optical fibers 8-10 are provided so that the other ends 11-13 thereof are directed toward a light emitting source 14 to guide the light emitted from the emitting source 14 into the optical fibers 8-10. These light sources 5-7 for measurement are taken by first and second CCD cameras, and the light taken at an electric circuit is analyzed, thereby measuring 3-dimensional movement of the handpiece.
Patent JP-S59186187-A (JP)
Title: Magnetic bubble memory element
Inventor: SEKINO MITSURU
IPC: G11C11/14
Filed: 1983-04-08
Abstract: PURPOSE:To obtain an excellent transfer characteristics almost equally in a different transfer direction by deforming the shape of a magentic bubble transfer path at the side where the transfer characteristics is lowered. CONSTITUTION:A cell pattern 6A in which a magnetic bubble is lost easily at the upper limit of a bias magnetic field HB and the transfer characteristics is decreased to a cell pattern 6 transferring the magnetic bubble in the direction Pa has an equal pitch (lambdab:lambdaa) of the pattern 6 and the height hb is higher than the height ha. The loss of the magentic bubble in moving in the direction Pb is decreased by the deformation of the pattern 6A to the pattern 6 and almost equally excellent transfer characteristics is obtained in the different transfer direction.
Patent JP-S57175170-A (JP)
Title: Preparation of 1,3-dimethyl-2-imidazolidinone
Inventor: ITOU KAZUHISA
IPC: C07D233/34
Filed: 1981-04-22
Abstract: PURPOSE: To prepare the titled compound useful as a raw material of the intermediate for organic synthesis and a phase-transfer catalyst, with simple procedure, in high yield, by reacting N,N'-dimethylethylenediamine with CO 2  in the presence of monomethylamine and/or 1,3-dimethylurea.  
     CONSTITUTION: 1W4 Moles of monomethylamine and/or 0.2W3mol of 1,3-dimethylurea are added to 1mol of N,N'-dimethylethylenediamine. 1.5W3mol of carbon dioxide gas is introduced into the mixture under pressure, and made to react under stirring at 180W280°C and 30W200kg/cm 2  pressure. After the completion of the reaction, the low-boiling component is recovered by atmospheric distillation, and then the objective compound is separated by vacuum distillation. The distillation residue contains 1,3-dimethylurea, which can be used as a raw material of the next reaction. The diamine used as a raw material can be prepared by the reaction of ethylene chloride with monomethylamine. The diamine thus prepared contains a large amount of unreacted monomethylamine, and it is preferable to use the produced diamine as the raw material without purification. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000258774-A (JP)
Title: Transfer film, method for formation of spacer to form gap between display device substrates, and liquid crystal display device
Inventor: TSURUOKA YASUO
IPC: G02F1/1339
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent decrease in the contrast of a LCD, to obtain a uniform cell gap and obtain a LCD at a low cost by forming a resin layer containing spacer beads. SOLUTION: A resin layer 18 containing spacer beads is formed on a spacer transfer film for the formation of a gap between display device substrates. The transfer film may have a structure of a base film 15 and a resin layer 18 containing spacer beads sequentially stacked, or a structure of a base film 15, thermoplastic resin layer 16 and resin layer 18 containing spacer beads sequentially stacked, or a structure of a base film 15, thermoplastic resin layer 16, separating layer and resin layer 18 containing spacer beads sequentially stacked, or a structure with a cover film stacked on the surface of the resin layer 18 side. The resin composition containing spacer beads consists of a photosensitive resin composition having dispersion of spacer beads, and is used in a film state.
Patent JP-S55152791-A (JP)
Title: Additive for pulverized coal-oil mixture
Inventor: NAKA AKIHIRO
IPC: C10L1/32
Filed: 1979-05-17
Abstract: PURPOSE: To provide title additive which imparts stability and fluidity to pulverized coal-oil mixt., consisting of a salt of specified sulfosuccinate.  
     CONSTITUTION: (a) A cpd. having alkylene oxide gp and a gp. which can react with an acid to form an ester is reacted with (b) sulfosuccinic acid to product an ester. A salt of the produced ester is used as an additive. Preferable examples of the esters are diester of sulfosuccinic acid and a mixt. of diester of sulfosuccinic acid and monoester of sulfosuccinic acid. An example of the additive is sodium salt of an ester obtd. by reacting sulfosuccinic acid with poluoxyethylene alkyl ether which is a product of addition of 1W40mol (pref. 2W20mol) of ethylene oxide to an alcohol having 4W30C alkyl gp., pref. 4W18C alkyl gp. 0.01W5wt% of the additive is added to a mixed fuel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000256919-A (JP)
Title: Thermo-adhesive polyester conjugate fiber and fiber structure composed thereof
Inventor: BABA KENJI
IPC: D04H1/541
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermo-adhesive conjugate fiber giving a fiber structure having excellent elasticity, durability and soft feeling compared with conventional fiber structure composed of a general-purpose PET and a thermo-adhesive conjugate fiber containing a thermoplastic elastomer without increasing the production cost. SOLUTION: The objective polyester conjugate fiber is composed of a polyether ester-type block copolymer (E) containing a hard segment component consisting of a polytrimethylene terephthalate polyester and a soft segment component consisting of a poly(alkylene oxide) glycol having an average molecular weight of 400-5,000 and a polytrimethylene terephthalate polyester (P) having a melting point higher than that of the block copolymer by >=10 deg.C. The areal ratio of E:P on the cross-section of the fiber is 20:80 to 80:20 and the block copolymer E is arranged to be exposed at least on the surface of the fiber.
Patent JP-S61220388-A (JP)
Title: Optical semiconductor device
Inventor: SUGAWARA MITSURU
IPC: H01S5/00
Filed: 1985-03-26
Abstract: PURPOSE:To use parallel etching surfaces as they are as reflecting surfaces, and to constitute an integrated optical device easily onto a surface A by obtaining a semiconductor laser, in which each end surface is formed vertically through etching while completely leaving an InP(111)A surface substrate as it is, onto the substrate. CONSTITUTION:An N-AlInAs layer 12, N-InGaAsP 13 and a P-Al0.48In0.52As layer 14 are grown on an N-InP(111)A surface substrate 11 in succession. The semiconductor layers are shaped to a rectangular parallelopiped while several side surface is made perpendicular to an InP(111)A surface when a Br2:HBr:H2O solution is operated. An electrode 15 consisting of Au/Zn/Au or a Ti-Pt-Au alloy and an electrode 16 composed of an AuGe alloy are formed, and a high resistance layer such as an Al0.48In0.52As high resistance layer 17 is shaped to the side surface of the device. Both parallel etching surfaces are used as reflecting surfaces, the electrode 15 is brought to positive charges and the electrode 16 to negative charges, voltage is applied, and currents are brought to a threshold or more, thus changing the InxGa1-x-AsyP1-y layer 13 into an active region, then generating laser light emission.
Patent JP-H02242049-A (JP)
Title: Cooling control device for refrigerator
Inventor: TANAKA KAZUHIKO
IPC: F25B1/00
Filed: 1989-03-14
Abstract: PURPOSE:To perform proper cooling control and enhance the cooling effect of a refrigerator by detecting temperature change of cooling water before said cooling water flows into a cooling pipe of a condenser, entering this electric signal into an arithmetic unit, and controlling the opening of a cooling water inlet valve in combination with a pressure signal. CONSTITUTION:When the temperature of cooling water rises, the cooling water whose temperature is increased, flows into a cooling pipe of a condenser 1, thereby reducing the cooling capacity of the condenser 1. Before the pressure in the condenser 1 is about to rise, an attempt is made to detect a rise in cooling temperature in a cooling pipe 7 with a temperature detector 8. This temperature signal is input into a device 9 which opens a cooling water inlet valve 6 in proportion to the increase in the temperature of the cooling water. As a result, the cooling water inlet valve 6 is opened before the pressure in the condenser 1 rises. Furthermore, the cooling water inlet valve responds to the rise in pressure induced by an increase in the amount of flowing-in refrigerant 3 as in the past so that the opening of the cooling water inlet valve 6 may be controlled, which makes it possible to prevent the generation of phenomenon that the refrigerant 3 reduces its cooling capacity due to the time lag of cooling water capacity control.
Patent JP-H11261654-A (JP)
Title: Frequency deviation allowable improvement method
Inventor: MIZUTANI SEIJI
IPC: H04L25/40
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To allow even when a frequency deviation takes place between a transmission sampling clock and a reception sampling clock. SOLUTION: A receiver side terminal equipment 200 extracts a synchronization clock from serial data in units of blocks (205), generates a reception sampling clock based on the system clock, by the use of the synchronization clock as a base point and receives serial data in units of blocks synchronously with it. The receiver side terminal equipment 200 sets a period of the reception sampling clock longer by a prescribed block number of a 2nd reference clock, when the reception time of the serial data received precedingly in unit of blocks is longer than a specified time and decreases the period of the reception sampling block by a corresponding prescribed clock number of a 2nd reference clock, when the reception time of the serial data received precedingly in units of blocks is made corresponding to the specified number of clocks shorter than the regular time.
Patent JP-S59190238-A (JP)
Title: Glaze composition
Inventor: MIYAZAKI HIROTOSHI
IPC: C09K3/00
Filed: 1983-04-06
Abstract: PURPOSE:A glaze composition that is obtained by adding a specific water-soluble polymer to the glaze starting materials as an additive, thus showing improved slurry dispersibility, storage stability, spreadability on and adhesion to ceramic wares. CONSTITUTION:A water-soluble polymer such as a copolymer from maleic anhydride and a vinyl or vinylidene compound copolymerizable with maleic anhydride such as alpha-olefin, styrene or vinyl chloride, e.g., isobutylenmaleic anhydride copolymer or styrene-maleic anhydride, is added to the glaze composition, when the starting substances for glaze such as frits, feldspar or silica are subjected to wet grinding. The resultant composition is well dispersible and shows good storage stability, when made into a slurry. Further, it shows high spreadability to cause no cracking or coat peeling in the ceramic wares after baking.
Patent JP-S62235367-A (JP)
Title: Chromogen phthalides
Inventor: UDO ETSUKUSHIYUTAIN
IPC: B41M5/20
Filed: 1987-03-18
Abstract: Chromogenic phthalides of the general formula    <IMAGE>  (I) wherein R1 and R2 independently of one another denote hydrogen, alkyl, alkenyl, aralkyl, cycloalkyl or aryl or are linked to the ring A or B respectively in the o-position to the nitrogen and then represent the remaining members of a partially or fully hydrogenated heterocyclic 5-membered or 6-membered ring which can contain a further heteroatom from the series O, S, N-R1 or N-R2, X1, X2, X3 and X4 independently of one another denote hydrogen, halogen, alkyl, alkenyl, aralkyl, cycloalkyl, aryl, hydroxyl, alkoxy, alkenyloxy, aralkoxy, cycloalkoxy, aryloxy, acyloxy, alkylmercapto, arylmercapto, aralkylmercapto, alkylsulphonyl, alkoxycarbonyl or nitro or X1+X2, X2+X3 or X3+X4 denote a fused benzene ring, Z1 and Z2 independently of one another represent the remaining members of a partially or fully hydrogenated heterocyclic 5-membered or 6-membered ring which can contain a further heteroatom from the series O, S, N-R1 or N-R2, and, if Z1 and Z2 represent an optionally substituted C-2 or C-3 alkylene chain, one of the members Z1 and Z2 must carry at least one non-ionic substituent, and the cyclic and acyclic radicals as well as the rings A and B can carry further non-ionic substituents customary in dyestuffs chemistry, are used in pressure-copyable and thermoreactive recording materials.
Patent JP-S57177035-A (JP)
Title: Ultra-high-molecular-weight polyethylene composition
Inventor: NAKASHIMA NOBUHIRO
IPC: C08K5/05
Filed: 1981-04-24
Abstract: PURPOSE: To obtain a composition having remarkably improved moldability without lowering the excellent physical properties of ultra-high-molecular-weight polyethylene, by adding a specific aliphatic compound and a low-molecular- weight polyethylene and/or a specific alicyclic hydrocarbon resin to the base resin.  
     CONSTITUTION: 100pts.wt. of an ultra-high-molecular-weight polyethylene having a molecular weight of ≥1,000,000 is compounded with (A) 5W40pts. of an OH- containing ≥15C aliphatic compound which is solid at normal temperature and (B) a low-molecular-weight polyethylene having a molecular weight of 1,000W 20,000 and/or an alicyclic hydrocarbon resin which is solid at normal temperature and has a softening point of 80W110°C. The sum of (A) and (B) is 10W 60pts.wt. The molecular weight of the component (B) is preferably 1,000W12,000. The alicyclic hydrocarbon resin is e.g. a dicyclopentadiene petroleum resin polymerized to an average molecular weight of 500W2,000; however, the double bonds of the above resin are preferably saturated to improve the heat resistance and the weather resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0315488-A (JP)
Title: Fishing rod loading device in fishing simulator
Inventor: ISHIBASHI TOSHIYA
IPC: A63F9/30
Filed: 1989-03-14
Abstract: PURPOSE:To obtain simulation such that a real fish is hooked without going to a fishing site by actuating each traction device to be correlated to each other from a control device so as to generate a feeling with a fish running laterally and longitudinally through action of a line drawn from a plurality of directions. CONSTITUTION:In a fishing rod 5 handled by an operator M, a position, direction and a flexing condition are detected by a rod direction detecting device 6 and a rod load-detecting device and fed back to a control device as a picture signal. In a rod synthetic picture forming device, the actual direction and flexing condition of the fishing rod are synthesized of the programmed pictures being based on the picture signal, and the formed picture signal is fed to a picture synthesizer device 3. The resisting direction of a fish is transmitted to a line 7 through each servomotor 9 actuated correlatively to each other, and fishing resistance, similar to when the real fish is hooked, is sensed by the operator. Simultaneously, a synthetic picture is changed moment by moment and formed visually in a picture plane 4 together with a device of float or the like as manipulation of the fishing rod, and experience equal to fishing in the actual fishing site can be obtained.
Patent JP-H04296041-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO AKIRA
IPC: H01L23/52
Filed: 1991-03-26
Abstract: PURPOSE:To make wirings superior in electro-migration resistance characteristics and to dissolve a disconnection between the wirings by a method wherein barrier metal films are respectively used for an upper wiring layer on each metal plug buried in through holes. CONSTITUTION:A high-melting point metal wiring film 1 is processed into a desired pattern as a first wiring layer and thereafter, a first interlayer insulating film is formed. A metal plug 3 is formed in a through hole on this first wiring layer. A three-layer film consisting of a barrier metal film 4, and Al film 5 and a high-melting point metal film 6 is formed on this plug 3 as a second wiring layer. Moreover, a metal plug 8 is formed in a through hole on the second wiring layer and a two-layer film consisting of a barrier metal film 9 and an Al film 10 is formed as a third wiring layer. Thereby, through-hole resistance are low, the wiring layers are superior in electron-migration resistance characteristics between the wiring layers and a disconnection between the wiring layers can be dissolved.
Patent JP-S51137162-A (JP)
Title: Refrigerating system
Inventor: HAYATA KATSUAKI
IPC: F25B1/04
Filed: 1975-05-22
Abstract: PURPOSE: The system to drive the medium agent to refrigerate the cooling oil of the compressor for natural circulation without using a pump or any such gears and also to recover heat. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11260002-A (JP)
Title: Disk apparatus
Inventor: KABASAWA HIDETOSHI
IPC: G11B21/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To improve the assemblability of parts around a voice coil motor. SOLUTION: A magnetic circuit section structure 100 in which guide rods 84 and 85 are supported and guide rod pressing members 130, 140, 150 are temporarily fixed is fixed to a frame 51 at four points with screws 170-(173). Leaf spring portions 130c, 140d, (150f) are bent to press the guide rods 84 and 85 against guide rod receiving portions 115, 116, 117 on the frame 51 and fix them.