baber/WOPTO huggingface dataset:
Patent JP-S61195174-A (JP)
Title: Conductive coating
Inventor: TATEYAMA EIJI
IPC: C09D133/04
Filed: 1985-02-25
Abstract: PURPOSE:To provide the titled coating of high water and chemical resistance and good adherability, for application on paper, plastic film, etc., comprising conductive particulate matter and an aqueous vinyl copolymer containing specified proportion of specific sulfonic acid group-contg. monomer unit and polyvalent unsaturated monomer unit. CONSTITUTION:The objective coating comprising (A) an aqueous vinyl copoly mer prepared by copolymerization of monomer mixture containing (i) 0.5-30wt% of an alpha,beta-ethylenic unsaturated carboxylic acid (salt) and/or at least one sort of sulfonic acid group-contg. monomers of formula I, II, and III [R1 is H, Li, Na, K, or NH4; R2 is (CH2)n, (CH2)n-N(CH3)2-(CH2)m (m and n are each 1-8); R3 is H or CH3] and (ii) 0.5-20wt% of a polyvalent unsaturat ed monomer and (B) conductive particulate matter and further, if needed, (C) a polyvalent epoxy compound.
Patent JP-H06220800-A (JP)
Title: New smoking product
Inventor: RARII BOOEN
IPC: A24B3/14
Filed: 1992-01-06
Abstract: PURPOSE: To provide a novel smoking product having a smoking quality similar to that of the conventional cigarette and reduced in sidestream smoke when smoking and to provide a reconstituted sheet used in manufacturing the novel smoking product for enclosing the tobacco leaf. CONSTITUTION: This novel smoking product is manufactured by enclosing a tobacco filler rod 16 with an inner binder layer 18 and an outer wrapper layer 20. The reconstituted sheet constituting the binder layer 18 and the outer wrapper layer 20 is manufactured using tobacco leaves as a raw material by the usual papermaking process so that the water-soluble component extracted in the papermaking process is returned back to the sheet while adjusting the return ratio to 20 wt.% or less. The sheet has a porosity of at least 50 Coresta units and contains 10-20 wt.% generally chalk-type fillers.
Patent JP-H07269694-A (JP)
Title: Control method of torque transmission and torque transmission
Inventor: ROOBERUTO FUITSUSHIYAA
IPC: F16H61/12
Filed: 1995-02-23
Abstract: PURPOSE: To adjust and set a remarkable small slip number of rotation in a traveling status by performing an independent adjustment so that sliding of calculated connecting moment required for transmitting prescribed connecting moment may be minimum and compensating a deviation in an ideal state by a correction for a long period. CONSTITUTION: A torque transmission device 10 has a fluid converter 11, friction clutches 12 arranged in parallel, a measured value detecting device and a central calculating unit. Power impressing states of the friction clutches 12 and torque transmitted by the friction clutches 12 are controlled and changed by the central calculating unit. Torque to be transmitted by the friction clutches 12 is detected by depending on torque of a driving device, the power impressing states of the friction clutches 12 required for transmission of prescribed connecting moment are calculated, an independent adjustment is performed so that connecting moment calculated by adaptation and adjustment may be minimum between a driving part - a driven part and a deviation from an ideal state is compensated by a correction for a long period.
Patent JP-S62193249-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI YOSHIYUKI
IPC: H01L21/266
Filed: 1986-02-20
Abstract: PURPOSE:To confirm what kind of mask is used in what process by a method wherein a resist pattern is formed using the mask having the pattern containing a marking indicating the kind of the photomask in each process. CONSTITUTION:For example, the number showing the manufacturing process of IC and the letters showing the type of the photomask to be used in said process are used as the marking for identification of the photomask. When an etching is performed for patterning of an oxide film 2, the oxide film 2 in a region 4 is etched, and after a resist 3 has been removed, the marking pattern 4 of the exposed surface of a substrate 1 is generated. Accordingly, if the marking pattern such as above-mentioned is formed on the position on which substrate surface is not overlapped each other in each process of ion implantation or etching, what type of photomask is used in what process can be known by inspecting the surface of the silicon substrate for which a treatment has been finished using an optical microscope.
Patent JP-H11231911-A (JP)
Title: Backup system for data
Inventor: YAMASHITA TOMIMASA
IPC: G06Q50/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To execute data backup capable of executing data backup and quick restoration on a production line in a furthermore sure state. SOLUTION: A backup system for the location data of parts in a production line is provided with at least a pair of control devices SC1, SC2 capable of optionally and mutually transmitting information, each of the control devices SC1, SC2 stores the moving data of a controlled target which are to be stored as main data in another storage area in a state of adding movement experience to back up the data and mutually stores the data as backup data, and in the case of transferring the main data of one control device SC1 to the other control device SC2 as backup data, the moving data are transferred from the storage area to a place based on the movement experience in the order of input.
Patent JP-H06249824-A (JP)
Title: Ion concentration sensor
Inventor: TAKADA YOSHINORI
IPC: G01N27/414
Filed: 1993-02-24
Abstract: PURPOSE:To provide an ion concentration sensor which is provided with the performance demanded as reference electrode and can reduce the dimension by using a solid reference electrode which can reduce dimension. CONSTITUTION:An ion concentration sensor is formed by connecting an ion sensitive electric field effect type transistor(ISFET) 7 which is formed by forming an ion sensitive film 5 on an insulating gate film 2 and a solid reference electrode 6 consisting of palladium hydride through an electric power sorce circuit F. Since the solid reference electrode is used, the stability for a long period and reproducibility can be improved, and the reduction of dimension is enabled. Further, the dimension of the ion concentration sensor itself can be reduced, and a variety of ion ISFETs can be made complicated, and the sensor which can measure the ion cencentration in plural kinds can be obtained.
Patent JP-S59163451-A (JP)
Inventor: KUWATA MICHIKO
IPC: D04B1/00
Filed: 1983-03-07
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-S62192917-A (JP)
Title: Magnetic recording medium
Inventor: SATO KUNIO
IPC: G11B5/73
Filed: 1986-02-20
Abstract: PURPOSE:To obtain a magnetic recording medium having a low coefft. of friction and improved durability and running stability by providing a magnetic coated film layer for which a binder contg. nitrocellulose and specific polyurethane resin at a specific weight ratio on an under coating layer. CONSTITUTION:The magnetic coated film layer for which the binder contg. the nitrocellulose and the polyurethane resin having 50-100kg/cm<2> 100% modulus at 60:40-70:30 weight ratio is used is provided on the under coating layer. The attraction of a magnetic head and the magnetic coated film is improved but the dispersibility of the magnetic powder and other optional components to be incorporated into the binder is not satisfactory and the head output is decreased if the 100% modulus of the polyurethane resin to be used exceeds 100kg/cm<2>. the coefft. of friction increases; in addition, the magnetic head and the magnetic recording medium attract to each other to increase starting torque when both making long-term contact with each other in a static state. The durability is degraded if the ratio of the nitrocellulose in the binder increases. The starting torque is considerably increased if the ratio decreases.
Patent JP-H04274897-A (JP)
Title: Production of high-nitrogen seamless flux cored wire for welding stainless steel
Inventor: NAGASAKI HAJIME
IPC: C21D1/26
Filed: 1991-03-01
Abstract: PURPOSE:To provide the process for producing the high-nitrogen seamless flux cored wire for welding stainless steels which can easily yield the flux cored wire of a high-nitrogen type by adding nitrogen to a wire sheath in a bright annealing stage for filled wires. CONSTITUTION:The nitrogen is added to the wire sheath by using an ammonia cracked gas as an atmosphere and holding the total annealing time per unit sectional area of the sheath for >=0.7min/mm<2> at 1000 to 1150 deg.C in the bright annealing stage for the wires formed by filling a flux to the tubular sheath made of a stainless steel. The high-nitrogen seamless flux cored wire which has good welding workability and with which the higher strength, toughness and corrosion resistance as compared with the similar corresponding wires specified in Japanese Industrial Standards (JIS) are obtainable without degrading ductility is easily produced.
Patent JP-S59162370-A (JP)
Title: Misfire detection system for multicylinder engine
Inventor: MIYAZAKI KATSUMASA
IPC: F02P17/04
Filed: 1983-03-07
Abstract: PURPOSE:To make a multicylinder misfire detectable, by securing an ignition signal out of a high tension cord of each cylinder or an ignition device and thereby judging on whether or not it is in a misfiring state with a misfire detector alone, while portioning out the misfire signal to each cylinder by means of a multiplexer. CONSTITUTION:In time of misfiring, a misfire signal generated out of a misfire detector 12 is portioned out to each cylinder by a multiplexer 14. A select switch uses a synchronous select signal of an each cylinder ignition synchronizing circuit 13 as its control signal, therefore the select switch is changed over. The distributed signal by cylinders is indicated by an indicator 15 by cylinder whereby a misfire in an ignition system of each cylinder is found out. With this constitution, any misfire in plural cylinders can be detected with one unit of the misfire detector.
Patent JP-S62295998-A (JP)
Inventor: EDOWAADO JIEI KAUFUMAN
IPC: C11D17/08
Filed: 1987-02-20
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-S59162005-A (JP)
Inventor: YOKOYAMA AKIMITSU
IPC: B32B21/10
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。
Patent JP-S58152094-A (JP)
Title: Composite solid fuel and its preparation
Inventor: TAKADA KATSUMI
IPC: C10L5/44
Filed: 1982-03-08
Abstract: PURPOSE:To prepare a composite solid fuel which has moderate calorific value and high thermal load characteristics and burns continuously without disintegrating during the burning process, by mixing a residue containing thermoplastic synthetic resins discharged from the waste paper digestion process and citrus fruit processing waste at a specific ratio. CONSTITUTION:The objective composite solid fuel is prepared by mixing (A) 20-70wt% digestion residue containing thermoplastic synthetic resins such as PE, PP, etc. and obtained by the decomposition of cellulose of recovered waste paper with (B) a processing waste of the peels and cakes of citrus fruits, heating and sintering the mixture usually at 100-300 deg.C, kneading, and compression molding the mixture to granules or blocks. EFFECT:Since the product has low water absorption and high strength, it can be stored in the open air for a long period.
Patent JP-H06252165-A (JP)
Title: Semiconductor device
Inventor: KARIYAMA MASARU
IPC: H01L29/78
Filed: 1993-02-25
Abstract: PURPOSE:To make it possible to manufacture a low-voltage MOS transistor and a high voltage MOS transistor with a thick gate oxidation film and a small size by a simple method, by exposing a gate insulation film from a gate electrode and forming a diffusion layer with a gate electrode film as a mask, etc. CONSTITUTION:Included is a MOS transistor having a gate electrode 10, a gate insulation film 8, and drain and source diffusion layers 18, 19 of a second conductivity type opposite to a first conductivity type on a first conductivity type semiconductor 1. In such a semiconductor device, the gate insulation film 8 is exposed from the gate electrode 10, at least, one diffusion layer among the drain and source diffusion layers 18, 19 is formed with the gate insulation layer 8 as a mask. Moreover, second conductivity type drift layers 14, 15, whose density is lower than that of the drain and source diffusion layers 18, 19 are formed between the gate electrode 10 and the diffusion layer 19 with the gate electrode 10 as a mask.
Patent JP-S57151287-A (JP)
Title: Controller for motor
Inventor: MATSUYAMA KAZUYUKI
IPC: H02P29/00
Filed: 1981-03-13
Abstract: PURPOSE:To stably control a motor by providing a digital-to-analog converter in a period-to-voltage converter and moving the operating point in response to the variation in the reference frequency, thereby eliminating the variation in the phase synchronization point. CONSTITUTION:A speed signal detected by a frequency generator 2 and the signal of a variable frequency reference frequency generator 11 are applied to a phase comparator 12, one speed signal is applied to a pulse generator 5, a timer 6, a counter 7 and a period-to-voltage converter 4 including a D/A converter 10, both the output signals are added, and the energization of a motor 1 is controlled by the error signal with a reference voltage generator 15. The setting time of the timer 6 is varied to displace the operating point of the converter 10 from the center slightly to the upper side, thereby correcting the error in the linearity. Accordingly, the motor can be stably controlled without variation in the phase synchronizing point even for the variation in the reference frequency.
Patent JP-2000234666-A (JP)
Title: Installing method of sprocket gear
Inventor: SANO KAZUYUKI
IPC: F16H55/30
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To absorb dislocation of a gear and a bend of a chain by micro deformation of a rotary shaft by installing a sprocket gear on a rotary shaft in a floating state when installing the sprocket gear on the rotary shaft in a driving force transmission mechanism using the chain. SOLUTION: When installing a sprocket gear 3 on a flange 2 integrally formed on a rotary shaft 1, a bolt 5 also used as a positioning member of the sprocket gear 3 is arranged as the so-called stud bolt fastened by a screw to the flange 2. In this bolt 5, a screw part 6 is arranged only in a thickness part of a bolt installing part of the flange 2, and the tip is formed as a straight part 7 slightly thinned in an outside diameter. A bolt hole formed in the sprocket gear 3 having an inner peripheral surface 9 allowed to abut to an outer peripheral surface 10 of a fitting step difference arranged on the flange 2 is loosely fitted to the straight part 7 of the bolt 5 to support the sprocket gear 3 in a floating state.
Patent JP-H04253958-A (JP)
Title: Long-chain carboxylic acid maleimide
Inventor: EBATA IWAO
IPC: A61K38/44
Filed: 1991-02-05
Abstract: PURPOSE:To obtain a new long-chain carboxylic acid maleimide useful as a chemically modifying agent for prolonging a half-life of superoxide dismutase in blood, providing a SOD derivative having extremely prolonged half-life in blood and accumulating properties to acidic sites. CONSTITUTION:A long-chain carboxylic acid maleimide shown by formula I [W is bifunctional long-chain hydrocarbon which may be interrupted with one or more of O, S and N(R) (R is lower alkyl)] such as 18- maleimidooctadecanoic acid. The compound shown by formula I is obtained by an aminocarboxylic acid shown by formula II with maleic anhydride to give an amidodicarboxylic acid shown by formula III and subjecting this compound to ring opening treatment.
Patent JP-S59163331-A (JP)
Title: Production of xylylene glycol
Inventor: YOSHINAKA SHIGEO
IPC: C07C29/00
Filed: 1983-03-07
Abstract: PURPOSE:To prepare the titled compound useful as a raw material or a modifying agent of polyurethane resin, etc., in high yield, in one step, suppressing the production of tarry material, by reacting xylylenediamine with a nitrous acid salt in the presence of a specific amount of water and a specific amount of a mineral acid. CONSTITUTION:High-purity xylylene glycol can be produced easily, by (1) mixinig 1mol of xylylenediamine, e.g. m- or p-xylylenediamine and a nitrous acid salt with 2.04-2.50 g-equivalent of hydrochloric acid or sulfuric acid at 0-100 deg.C under agitation, (2) adding >=8pts.wt. of water, based on 1pt.wt. of the xylylenediamine, to the system, (3) reacting the components at >=70 deg.C for 20min -5hr under normal pressure, (4) neutralizing the reaction mixture with an alkali after the completion of the reaction, and (5) separating the xylylene glycol from the product by conventional method. The molar ratio of the nitrous acid group/ xylylenediamine is preferably 2.0-2.5.
Patent JP-H04255452-A (JP)
Title: Linear actuator
Inventor: TANIGUCHI TAKAO
IPC: H02K33/18
Filed: 1991-02-05
Abstract: PURPOSE:To eliminate adjusting work, to simplify the structure and to reduce the size by forming a guide section on a member for supporting a coil movably in a predetermined direction and engaging a guide piece, secured to a fixed substrate, with the guide section. CONSTITUTION:Upon conduction of a coil 3, the coil 3 and an armature support 4 begin linear motion in the Y direction through electromagnetic force. A pin 7 secured to a base plate 8 is inserted into an elongated hole 41 while maintaining a gap. Consequently, the pin 7 can guide the linear motion in the Y direction of the armature support 4 in the X and Z directions. Since the coil supporting member is provided with the guide function of linear motion, the number of parts is reduced and thereby the size is reduced resulting in facilitation of assembling and adjusting works.
Patent JP-S56134822-A (JP)
Title: Channel selection device
Inventor: MATSUURA SHIGEO
IPC: H03J7/28
Filed: 1980-03-25
Abstract: PURPOSE: To receive a desired channel correctly even if the peak frequency of elastic surface wave element SAW or the signal frequency is slipped, by sweeping the frequency up to a frequency higher than the peak frequency of the elastic surface wave element corresponding to each local oscillation signal once, thereafter by sweeping to frequency in the reverse direction while detecting presence or absence of the signal until a prescribed peak number is counted.  
     CONSTITUTION: When a channel number is input by the keyboard switch, the start siganl is input from input terminal 91, and the tuning voltage is set to a sufficiently low value by reset circuit 703. Thereafter, the local oscillation frequency of electronic tuning tuner 1 rises by rising sweep circuit 704. Meanwhile, the start signal is connected to counter 601 to cause rising sweep to continue up to a frequency higher than the peak value of SAW corresponding to each channel number. After the completion of this rising sweep, falling sweep is started; and when the change of the AFC voltage is detected, falling sweep is stopped by OR circuit 702, and the tuning voltage is corrected by the AFC voltage to receive a desired channel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62194944-A (JP)
Title: Control method for continuously variable transmission for vehicle
Inventor: TAKADA MITSURU
IPC: B60W10/10
Filed: 1986-02-20
Abstract: PURPOSE:To alleviate a speed reduction shock by changing the control target of an input shaft rotary speed to a target rotary speed at the time of fuel cut so that the rotary speed of an engine will exceed a predetermined value as an execution prerequisite for the fuel cut control. CONSTITUTION:An electronic control device 330 is inputted with a signal from a sensor 338, indicating the actual rotary speed of the input shaft of a continuously variable transmission 12, and it is judged whether a difference from a target rotary speed is below a predetermined value at the time of fuel cut. When the difference is below the value, the control target of an actual input shaft rotary speed is changed to a target rotary speed at the time of fuel cut, so that the rotary speed of an engine will exceed a value as an applicable necessary condition for fuel cut control. Consequently, a speed reduction shock with a gear ratio change at the start of the fuel cut control is alleviated preferably.
Patent JP-H09232712-A (JP)
Title: Printed circuit board
Inventor: MATSUO YASUSHI
IPC: H01G2/06
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent printed patterns from being broken by a leaked-out electrolyte and to prevent an equipment failure from being generated even if a short- circuit is caused between the printed patterns by a method wherein a groove is provided in the peripheries of land patterns for mounting the lead terminals of an electolytic capacitor. SOLUTION: A printed board 1 has printed patterns 2 on the surface and rear of the printed board 1, mounts an electrotic capacitor 3 on the surface of the board 1, and forms a groove 11 in the board 1 in such a way as to encircle the peripheries of land patterns 4 for mounting leads of the capacitor 3. Thereby, even if an electrolyte leaks out in the state of a liquid, the electolyte is captured by the groove 11 and the electrolyte can be prevented from being diffused on the surfaces of the patterns 2. As a result, it can be prevented that the patterns 2 are broken by the leaked-out electrolyte and a short-circuit is caused between the patterns 2 to generate an equipment failure.
Patent JP-H10219038-A (JP)
Title: Binder composition for pavement
Inventor: KAWABATA NOBUAKI
IPC: C08L23/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a binder composition as a material for clay-based pavement friendly to human, which has an adequate hardness, temperature-sensitivity and softening point. SOLUTION: This binder composition for pavement is obtained by reacting (1) 100 pts.wt. of a base material comprising (A) 20 to 90 pts.wt. of an olefin polymer having a dynamic viscosity of 50 to 500,000mm<2> /s at 130 deg.C and (B) 10 to 80 pts.wt. of a polyolefin-based wax having dynamic viscosity of 1 to 30mm<2> /s at 130 deg.C, melting point of 35 to 120 deg.C, number-average molecular weight of 300 to 1,000 and 5 to 50 double bonds per 1,000 carbon atoms with (2) 3 to 20 pts.wt. of an unsaturated carboxylic acid or its derivative. The above base material may contain (C) 5 to 40 pts.wt. of petroleum fraction wax having a melting point of 50 to 85 deg.C. In this case, 5 to 40 pts.wt. of the polyolefin-based wax (B) is used.
Patent JP-H05206656-A (JP)
Title: Electronic equipment
Inventor: TANAKA SATOMI
IPC: H05K7/12
Filed: 1992-01-27
Abstract: PURPOSE:To make it possible to mount a cabinet with as small a number of screws as possible, and to render a power dial waterproof and dustproof by preventing the power dial from being detached from the cabinet using a round belt which is provided from the rear of the cabinet after the power dial is fitted to a mounting hole and a barbette. CONSTITUTION:A power dial 17 is inserted into a mounting hole from an upper direction relative to an upper cabinet, and is placed in position with the use of its recess. Thereafter, the power dial is kept in that state. A round belt 47 is fitted into a cylindrical surface 'a' of a power dial base 21 from the rear surface of the upper cabinet while it is slightly stretched in the direction of the diameter of the dial. Here, the cylindrical surface 'a' is smaller in diameter than the power dial base 21. This enables the power dial 17 to be mounted to the cabinet with the least necessary number of screws, and also permits the discovery of a defective at a previous stage and the reduction of the number of assembly steps and the cost of an electronic equipment. Moreover, in the case of a maintenance service, it is possible to replace or repair an assembly in a short period.