baber/WOPTO huggingface dataset:
Patent JP-H0959308-A (JP)
Title: Aqueous emulsion and its production
Inventor: SHIMIZU KUNIO
IPC: C09J131/04
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To produce an aqueous emulsion composition having a high low- temperature fluidity and a high initial adhesion by carrying out emulsion polymerization under excellent polymerization stability. SOLUTION: This aqueous emulsion composition is produced by subjecting a water-soluble polymer (e.g. a polyvinyl alcohol having a degree of saponification of 88-99mol%) to an activation treatment in an aqueous medium and subsequently carrying out emulsion polymerization of a vinyl ester monomer such as vinyl acetate. The activation treatment includes irradiation with active rays and treatment with active oxygen or a water-soluble peroxide, etc. A plasticizer, etc., is optionally added to the aqueous emulsion composition.  Thus obtained aqueous emulsion composition is excellent in low-temperature fluidity, and the flow time of the aqueous emulsion determined by the following condition is less than 30sec: 15g of an aqueous emulsion composition having an solid concentration of 55wt.% is placed in a test tube (inner diameter of 0.5mm ϕand length of 180mm); the test tube is tilted by 45 degree from the horizontal plane; and the flow time is measured at 5 deg.C. The aqueous emulsion composition is excellent in stability and initial adhesion, and accordingly it can be used as an adhesive for paper, etc.
Patent JP-H0967463-A (JP)
Title: Flameproof composition
Inventor: FUJIMASU JIRO
IPC: C08K3/24
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition hardly igniting even when brought into contact with fire, capable of self-igniting within a short time even when ignites and not generation harmful gas and useful as a lining material, etc., of carpet. SOLUTION: This flameproof composition is composed of (A) 160-400 pts.wt. hydraulic cement, (B) 100 pts.wt. (as a solid component) resin aqueous emulsion, (C) 140-700 pts.wt. inorganic filler composed of (i) at least 50 pts.wt. of at least one kind of an inorganic compound having crystal water, selected from a group comprising aluminum, hydroxide [Al(OH)3 .xH2 O], gypsum (CaSO4 .xH2 O), calcium aluminate (xCaO.yAl2 O3 ∼zH2 O), magnesium oxide [Mg(OH)2 .xH2 O)and magnesium chloride (MgCl2 .xH2 O) and (ii) inorganic compound not containing not crystal water and (D) 1.5-50 pts.wt. sodium nitrate (Na2 O.nSzO2 .xH2 O).
Patent JP-H1181738-A (JP)
Title: Steel made elasto-plastic damper coated with paint
Inventor: NIWA NAOMIKI
IPC: E04H9/02
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity of maintenance and inspection for compensating rust and defects produced at the surface of a steel elasto-plastic damper which deteriorates in its durability, if there is defect such as rust at the surface of steel material, and becomes incapable of developing functions sufficiently as a damper against repetition of plastic deformation wherewith the steel damper absorbs energy equivalent to an area whereon hysteresis curves are drawn in the repetition of plastic deformation by applying coating to the surface of the steel damper. SOLUTION: The steel elasto-plastic damper has a structure wherein the plastic deformation part of the steel elastoplastic damper 1 is covered with a film of paint that is highly stretchable and durable or paint is applied to the plastic deformation part. In this structure, the surface of the steel damper 1 undergoes primary processing which serves as rust-proofing adherent to final coating in order to ensure accuracy at finishing because of its inability of undergoing coating under the state of completely rustless with shot blasting or the like applied, and after that final coating is applied with paint having property of following after deformation.
Patent JP-H1180954-A (JP)
Title: Formation of thin film and thin film forming device
Inventor: SATO TAKETOSHI
IPC: G11B5/85
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming method preventing the deterioration in the quality of thin film caused by splashes in a thin film forming stage for a magnetic material and to provide a thin film forming device. SOLUTION: This thin film forming method is the one, in a method of forming thin film by melting and evaporating a thin film forming material 7 such as a magnetic material at least housed in a crucible 6 in an evacuated atmosphere to form it on a supporting body 2a such as a nonmagnetic supporting body, the space between the thin film forming material 7 and the supporting body 2a is provided with a means 11 of preventing the scattering of lumpy particles caused by the splashes of the thin film forming material 7 composed of reticulated or grid-shaped metal or ceramics, by which the arrival of the lumpy particles to the supporting body 2a is prevented.
Patent JP-H03106057-A (JP)
Title: Semiconductor package and semiconductor device
Inventor: FUKASE KATSUYA
IPC: H01L23/34
Filed: 1989-09-20
Abstract: PURPOSE:To obtain a semiconductor device which can be manufactured at a low cost and meet requirements as to electrical properties, a heat resistant property, and the number of pins by a method wherein the inner leads of a lead frame are joined to a metal base through the intermediary of an electrically insulating adhesive layer so as to provide a space at an intermediate point between them, where a semiconductor chip is mounted on the space concerned. CONSTITUTION:A lead frame 32 is joined to a metal base 30 through an electrically insulating adhesive agent 34. A semiconductor chip 10 is joined to the metal base 30 to which the lead frame 32 is bonded, and the semiconductor chip 10 and the lead frame 32 are connected together through a bonding wire or the like. A cap 36 is provided to seal up the semiconductor chip 10, the bonding wire, and the like, and the cap 36 is sealed to the lead frame 32 through the intermediary of a sealing resin 38. The capped semiconductor device is hollow. By this setup, a semiconductor device of this design can be much decreased in manufacturing cost, easily manufactured, and improved in electrical properties.
Patent JP-H04124331-A (JP)
Title: Kitchen equipment
Inventor: MORI KANJI
IPC: A47B77/06
Filed: 1990-09-13
Abstract: PURPOSE:To improve the appearance of the periphery of a kitchen lower-box by providing the rear side surface of the kitchen lower-box with a piping space, and by selecting the position of a piping freely to be horizontally led within the frontage of the lower box. CONSTITUTION:The upper section of the kitchen lower-box 11 of a kitchen equipment 10 is fixed with a top board 12, and a drain pipe to be connected to a sink 13 is connected to the piping 14 of a hot water feeding pipe, a water feeding pipe, and the like. After that, the rear side surface of the kitchen lower- box 11 is provided with a piping space 17, and the piping is led freely and horizontally within the frontage of the kitchen lower-box 11, and the position of the piping is selected. Then, the side section of the piping space 17 is covered with the extended section of the side plate of the kitchen lower-box 11. As a result, without spoiling appearance at the time of the door opening or the like of the lower box 11, and with simple composition, the appearance around the lower box 11 can be improved.
Patent JP-S60138542-A (JP)
Title: Production of photosensitive resin
Inventor: NAKAMURA CHIAKI
IPC: G03F7/038
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a photosensitive resin having excellent photosensitivity, etc. by bringing a chain extender having plural functional groups reacting with a hydroxyl group into reaction with a polyester precursor contg. the hydroxyl group consisting of a specific polycarboxylic acid unit and glycol unit. CONSTITUTION:The polyester precursor contg. a hydroxyl group consisting of the polycarboxylic acid unit contg. (A) the unit derived from the dicarboxylic acid having the photosensitive unsatd. double bonds adjacent to an arom. nucleus (e.g.; the formula I , the formula II; R1 is H, 1-4C alkyl, etc.; n is 1-4) and the unit derived from the dicarboxylic acid having the group expressed by the formula -SO3M (M is univalent alkali metal) and (B) glycol unit is pred. The chain extender (e.g.; the formula III, the formula IV) having the plural functional groups which can react with the hydroxyl group involved in the polyester precursor is brought into reaction with the polyester precursor, by which the intended photosensitive resin is obtd.
Patent JP-H03106084-A (JP)
Title: Manufacturing device for piezoelectric vibrator
Inventor: YAMADA SUMIO
IPC: H01L41/113
Filed: 1989-09-20
Abstract: PURPOSE:To protect a lithium niobate board against pollution at a heat treatment by a method wherein an alumina cover is provided between at least the upside of the board and the wall of a quartz oven, and a boat which transfers the board is formed of alumina. CONSTITUTION:An alumina tube 11a is inserted into a quartz tube oven 6, and lithium niobate boards 9... are arranged in the alumina tube 11a to be thermally treated. A tube 12 of mullite or alumina is inserted between a heater 7 and the quartz tube 6. As mentioned above, if a cylinder of material such as mullite large in heat capacity is provided between the heater 7 and the quartz tube 6, temperature distribution becomes lengthwise uniform inside the quartz tube 6, so that the lithium niobate boards 9... can be thermally treated under a uniform condition. When a boat 8 on which the boards 9... are mounted is formed of alumina, it works effective to prevent the lithium niobate boards 9... from coming into contact with quartz. By this setup, the lithium niobate boards 9... can be protected against defects which occur when the boards 9... are contaminated by falling bodies.
Patent JP-H05282880-A (JP)
Title: Semiconductor disk apparatus
IPC: G11C16/22
Filed: 1992-09-14
Abstract: PURPOSE:To realize a semiconductor disk apparatus in which a flash EEPROM can be accessed by conventional access means without feeling the EEPROM at a host system side. CONSTITUTION:A semiconductor disk apparatus has a controller 11 and a memory module 12. A memory management controller 14 in the controller 11 reads a control management table 19 in the module 12 through an R/W controller 16 in the apparatus. Its content is written in a RAM 15 of a controller side, and a content of a management table 20 is written in the RAM 15 by observing a present address of the table 20 stored in the table 19. Thus, the apparatus is formed by storing management information of the module 12 in the controller 11 side.
Patent JP-H07104077-A (JP)
Title: Pitch display device
Inventor: FUJIMA MIKAKO
IPC: G04F10/00
Filed: 1993-09-30
Abstract: PURPOSE:To display the pitch difference between the previous running and present running by providing a step detecting means (acceleration sensor), a pitch calculating means, and a pitch difference calculating means. CONSTITUTION:The reference clock signal generated by an oscillating circuit 1 is frequency-divided 2 and converted into the clock signal and timing signal, and they are sent to a controller 3. The detected signal of a sensor 4 is wave- form-shaped by a step detecting circuit 5 and sent to the controller 3 as the step detected signal. The controller 3 executes the pitch difference processing or the like according to the control program stored in a ROM 7. When the operation mode is set to the stopwatch mode, the number of steps in every 20 sec is stored in three registers of a ROM 8 in sequence, and the number of steps in one minute is displayed 10 from the number of steps stored in three registers each time the measurement of the number of steps in 20 sec is completed. The newest pitch in 20 sec can be invariably known. When a prescribed key input 6 is given, the difference between the present pitch during the lap (measured time for each zone) measurement and the average pitch in the previous lap is displayed 10 for a fixed time.
Patent JP-S62105267-A (JP)
Title: Inquiry process system for article information
Inventor: ANDO YOSHIYUKI
IPC: G07G1/12
Filed: 1985-10-31
Abstract: PURPOSE:To improve a PLU inquiry function and to give a system flexibility by registering article information in a controller from a terminal. CONSTITUTION:When a department and an amount are inputted from a key input part 30, a processor 20 informs a processor 10 of those data. A department code and a unit price is added in an old data telegraphic message on a RAM 12 to generate a new data telegraphic message, which is transmitted to a controller 2. When receiving the new data telegraphic message, the controller 2 informs the CPU 10 of that and registers the unit code, department code, and unit price of the new data telegraphic message to generate a file maintenance completion telegraphic message, which is transmitted to a circuit 3. When the completion telegraphic message, a POS terminal inquires of the controller about PLU and sends a maintenance request telegraphic message unless an article code is registered in a PLU file 2a, thereby registering it additionally in a temporary file.
Patent JP-S60139641-A (JP)
Title: Purification of monochloroacetic acid
Inventor: FUJINO ZENZOU
IPC: C07C67/00
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a high-quality monochloroacetic acid having delicate color tone, capable of being heated or dissolved without causing the change in the quality with time, and suitable for a particular use such as the field relating in foods, etc., by treating monochloroacetic acid with hydrogen peroxide. CONSTITUTION:Monochloroacetic acid is treated with a hydrogen peroxide (about 0.05-1.0wt% in the form of a 20-50% aqueous solution, based on the monochloroacetic acid) at about 70-120 deg.C to obtain a refined monochloroacetic acid having higher quality than the original monochloroacetic acid. It is further effective to use the process for the treatment of monochloroacetic acid having a purity of about >=97%, e.g. a purified monochloroacetic acid obtained by removing easily removable impurities from a crude monochloroacetic acid by conventional method. The hydrogen peroxide is converted to water by the reaction, and gives no influences in the quality. EFFECT:Hydrogen peroxide is readily available and is disposable extremely easily.
Patent JP-H0295528-A (JP)
Title: Work support method and support device
Inventor: KAJITA TOSHIHARU
IPC: B23Q1/76
Filed: 1988-09-29
Abstract: PURPOSE:To make possible a work support which is of high precision and of low friction and has no limitation of a used revolution number, by supporting rotatably and without contact at least two rolling bodies by means of static pressure bearings, and arranging so that the outside portion of a work may be supported rollingly in contact with these rolling bodies. CONSTITUTION:Pressurized air is jetted through throttle nozzles 6, 26 via fluid passages 4, 24 within a base from an air pressure source no shown on drawings, and as a result, cylindrical rollers 7 are pressed against the perimeter portion of a work 1 and at the same time, supported under static pressure within concave portions 3. The pressing force of rollers 7 against the work 1 is regulated by means of jetted air pressure in opposition to the work 1 and the self weight of rollers 7, and the bringing out of the position of the axis center of the work 1 is conducted by the height regulation of the base 2. Cylindrical rollers 7 rotate in a state in which they are supported under static pressure, by means of the rotation drive of the work 1, and thus, the work 1 has contact with rollers 7 alone, and is supported by the minimum of the force of low friction, and only the viscous resistance of fluid which conducts a static pressure support exists between rollers 7 and circular arc convex portions 3, and a rigid body slide contact friction does not occur.
Patent JP-H0563048-A (JP)
Title: Output circuit
Inventor: HIRASAWA MASAHIRO
IPC: H01L21/66
Filed: 1991-08-29
Abstract: PURPOSE:To reduce the number of terminals and to reduce the number of elements thereof by providing a first resistance connected between a first voltage reference point and an output terminal and a second resistance connected to a second voltage reference point and by making an NPN transistor and a PNP transistor non-conductive. CONSTITUTION:When an output signal based on an input signal of input terminals T1, T2 is selectively output to an output terminal T0, it is not always required to connect a current source to the output terminal T0. That is, if a bias voltage of the output terminal T0 is lowered to allow an NPN-type transistor Q1 to function by connecting a resistance between the output terminal T0 and a ground terminal GND, an output signal based on an input terminal signal of the input terminal T1 is output to the output terminal T0. On the contrary, if a resistance is connected between the output terminal T0 and a power supply terminal Vcc and a bias voltage of the output terminal T0 is raised to allow a PNP-type transistor Q2 to function, an output signal based on an input signal of the input terminal T2 is output to the output terminal T0.
Patent JP-H0560216-A (JP)
Title: Speed change control device for automatic transmission
Inventor: AKASHIBA MASAHIKO
IPC: F16H59/54
Filed: 1991-08-30
Abstract: PURPOSE:To provide a speed change control device, which can contribute to the restriction of temperature rise of the bake oil. CONSTITUTION:A torque converter 2, a speed change gear mechanism 3, a variable speed switching means 5, and a fluid-type actuator 4 are provided. Furthermore, a shift solenoid 6 for controlling supply of the pressure fluid to the fluid-type actuator 4 and an AT controller 20 for drive-controlling the shift solenoid 6 on the basis of a predetermined shift change data or the like in response to the output of a speed sensor 7 and a throttle sensor 10 are provided. When temperature of the brake oil exceeds a predetermined value according to the output of the brake oil temperature sensor 11, the AT controller 20 changes the speed change point to a higher speed point.
Patent JP-H03109951-A (JP)
Title: Collision type air flow grinder and grinding method
Inventor: KATO MASAKICHI
IPC: G03G9/087
Filed: 1989-09-22
Abstract: PURPOSE:To efficiently grind the material to be ground which is constituted of thermoplastic resin as a main component by providing a secondary air introducing port between a feed port of the material to be ground and the outlet of an acceleration pipe and forming the shape of the collision face of a collision member into a specified conical shape. CONSTITUTION:An acceleration pipe 2 for carrying and accelerating the material to be ground by high-speed gas, a grinding chamber 5 and a collision member 6 for grinding the material to be ground which is ejected from the acceleration pipe 2 by collision force are provided. The collision member 6 is opposed to the outlet 4 of the acceleration pipe and provided in the grinding chamber 5. The feed port 1 of the material to be ground is provided to the acceleration pipe 2 and a secondary air introducing port 11 is provided between the feed port 1 and the outlet 4. Further the tip part of the collision face 7 of the collision member 6 is formed into a conical shape having 110-180 degrees vertical angle. As a result, the material to be ground which is constituted of thermoplastic resin such as polyester resin or styrene-based resin as a main component can be efficiently ground.
Patent JP-S61124056-A (JP)
Title: Hydrogen occlusion electrode
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/38
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a storage battery maintaining high capacity for a long period by providing a hydrogen occlusion electrode with a specific hydrogen occlusion material. CONSTITUTION:An alloy, which is expressed by MmCo(5-x)Ax (Mn denotes a misch metal) wherein A represents Al, Mn, Cu or Cr and (x) is within the range of 0<x<=1, is used as a hydrogen occlusion material. Said hydrogen occlusion material gives slight deformation of crystalline grids while being hard to cause pulverization when occluding and emitting hydrogen due to charging and discharging. And holding of hydrogen occlusion material powder is continued while suppressing a drop in mechanical strength and conductivity as well as deterioration in the battery capacity for a long period.
Patent JP-H08110675-A (JP)
Title: Electrifire
Inventor: TOKIMATSU HIROYUKI
IPC: G03G15/02
Filed: 1994-10-11
Abstract: PURPOSE: To provide an electrifier high in electric dischargeability and excellent in electrification evenness without boosting a bias voltage to a discharge electrode. CONSTITUTION: A corona discharge system electrifier using an electrode plate 111 having plural sawtooth-shaped electrode parts is provided with side plates 113 arranged in nearly parallel with the electrode plate 111 and applying a DC bias voltage, on both sides of the electrode plate 111 and a control grid 115 arranged to be perpendicular to the electrode plate 111 and constituted so that when the distance between the side plate 113 and the electrode plate 111 is defined as Ds and the distance between the control grid 115 and the pinnacle part of the electrode plate 111 is defined as Dg, 0<=(Ds-Dg)<=5mm is set.
Patent JP-H0582345-A (JP)
Title: Chip type electronic parts
Inventor: MURAKAMI KOZO
IPC: H01F17/00
Filed: 1991-09-25
Abstract: PURPOSE:To provide chip type electronic parts having an inductance circuit element with which the size of electronic equipment can reduced. CONSTITUTION:Since these chip type electronic parts are constituted by arranging an electric wiring pattern 15 which operates as an inductance circuit element on the surface of a cap 14 for sealing having an insulating property, the conventional inductance circuit element which has been provided on a mounted circuit board becomes unnecessary and the mounted circuit board can be reduced in size.
Patent JP-S62106748-A (JP)
Inventor: OKAZAKI KIYOSHI
IPC: A61B8/08
Filed: 1985-11-01
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-S63100822-A (JP)
Title: Rotary encoder
Inventor: YOSHIMOTO MASANORI
IPC: H03M1/24
Filed: 1986-10-17
Abstract: PURPOSE:To attain highly accurate position detection by forming a light collection means to a slit of a rotary slit board. CONSTITUTION:A convex lens 8 or a flat lens 9 is provided as the light collection means to the slit of the rotary slit board 1 being the major part of the rotary encoder. The light collecting means is provided to the slit in such a way, then the luminous flux 10 from a light emitting element 5 is collected by the light collecting means when it passes through the slit of the rotary slit board 1 and supplied to a light receiving element 6 through a stationary slit plate 7. Even with the presence of deflected rotation of the rotary slit plate, the dispersion due to refraction is corrected by the light collecting means and the incident luminous quantity to the light receiving element is always constant, then a stable output is obtained.
Patent JP-S63102679-A (JP)
Title: Recovery of urokinase
Inventor: NAKAHARA HARUYUKI
IPC: C12N9/72
Filed: 1986-10-17
Abstract: PURPOSE:To recover urokinase from urine in high efficiency, in high purity and at low cost, by bringing raw urine into contact with a polyacrylonitrile type ultrafilter treated with an alkali. CONSTITUTION:About 0.1-1N aqueous solution of a hydroxide (pH 10-13), preferably sodium hydroxide is circulated through an ultrafilter of polyacrylonitrile type having about 10,000-50,000 fraction molecular weight for 10-60min, the ultrafilter is allowed to stand for 10-20hr, washed with cold purified water and raw urine is circulated through the ultrafilter. These operations are repeated several times to prepare the ultrafilter treated with an alkali. Raw urine adjusted to pH 6-8 is brought into contact with the ultrafilter by a plate type module at about 1-5kg/cm<2> operation pressure to adsorb urokinase. A concentrated solution (unadsorbed solution) is removed, the ultrafilter is washed at pH 6-8 under low ion strength of about 0.005-0.05 M and urokinase adsorbed on the ultrafilter is pushed out and eluted at pH 6-8 under ion strength of about 0.05-0.2 M at operation pressure similar to that of concentration.