baber/WOPTO huggingface dataset:
Patent JP-H06342228-A (JP)
Title: Polyester resin for crosslinkable toner
Inventor: KUBO SHINJI
IPC: C08G63/18
Filed: 1993-06-01
Abstract: PURPOSE:To provide the resin for toners which is good in fixability, non- offsetting property and blocking resistance, is excellent in toughness, is inexpensive and is good in polymn. stability. CONSTITUTION:This polyester resin for toners is a polyester resin polymerized from a dicarboxylic acid component contg. an arom. dicarboxylic acid component at >=60mol% of the total acid component, a diol component contg. the diol component expressed by formula at >=30mol% of the total acid component and tervalent or higher valency carboxylic acid or/and tervalent or higher valency polyhydric alcohol at 5 to 30mol% of the total acid component. The softening temp. of the polyester is >=90 to <=180 deg.C, the glass transition point Tg is >=40 to <=80 deg.C and the toughness index is 250 to 600mum.
Patent JP-S5756510-A (JP)
Title: Pack for melt spinning
Inventor: AWATA MUNEAKI
IPC: D01D4/08
Filed: 1980-09-22
Abstract: PURPOSE: Grooves or small holes are provided on the outer surface of the top insert or on the bottom of the gasket to exclude the remaining air by the self-sealing action, thereby preventing the degradation of polymers in the pack.  
     CONSTITUTION: The seal ring 8 is radially grooved on the bottom surface to form grooves 10. When the inner pressure becomes higher by the introduction of the melted polymer, the remaining air is led through grooves 10 to be space 12 between the top cap 9 and the tip insert 7 according to the pressure. The rise in the inner pressure starts the self-sealing action to press the seal ring 8 and the air is substantially expelled and replaced with the melted polymer before the grooves are deformed by the inner pressure and sealed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5654064-A (JP)
Title: Semiconductor device
Inventor: SAKURAI HIROMI
IPC: H01L29/73
Filed: 1979-10-08
Abstract: PURPOSE:To reduce the size of a transistor by means of a polycrystalline Si layer for drawing electrodes provided between a resistance element and a collector connection region when a bipolar transistor with a collector load resistance element is produced. CONSTITUTION:An n<+> type implanted region 2 is formed on a p type Si substrate 1 on the surface of which a p<+> type channel cut layer 3 is provided surrounding it. Then, an SiO2 film 4 is applied on the layer 3. After an n<-> type collector region 5 is formed on the region 2, a p<+> type active base region 6 is formed by diffusion at one end thereof while an n<+> type collector connection region 10 is formed by diffusion on the other end thereof. Thereafter, a p<+> type base drawing polycrystalline Si region 9 is positioned on the film 4 to be connected to the region 6 while an n<-> type polycrytalline resistance element 11a is provided on the region 10 in such a manner as to be positioned on the film 4 facing the region 9. Here, an n<+> type collector electrode for drawing a polycrystalline layer 7 is provided beforehand between the element 11a and the region 10. This can eliminate one terminal of the element 11a thereby reducing the size thereof.
Patent JP-H0426371-A (JP)
Title: Power circuit provided with rush current limiting function
Inventor: YAMAMOTO SHOICHI
IPC: H02M7/06
Filed: 1990-05-21
Abstract: PURPOSE:To lift up the limitation of a rush current by detecting the charge voltage of a smoothing capacitor, and short-circuiting both ends of said current limiting element when the charge voltage has exceeded a certain value. CONSTITUTION:Until the charge voltage of a smoothing capacitor C reaches the operating voltage of a relay Ry, the relay contact Ry-1 on input side is open, and a current limiting element operates effectively to suppress a rush current. And when the charge voltage of the smoothing capacitor C rises and the voltage difference between the input voltage and the smoothing capacitor C becomes small, the relay Ry operates, and the contact Ry-1 closes. Accordingly, the current limiting element Z ceases to operate. That is, only when the voltage of the smoothing capacitor C is below some value, the current limiting element Z is made to operate.
Patent JP-H01299883-A (JP)
Title: Hot melt adhesive
Inventor: UNO MASANARI
IPC: C09J167/00
Filed: 1988-05-27
Abstract: PURPOSE:To obtain the title adhesive excellent in peeling strength and heat resistance, by forming a polyester of a specified composition by reacting a dicarboxylic acid component comprising terephthalic acid and an aliphatic dicarboxylic acid with a diol component comprising 1,4butanediol and 1,9- nonanediol or 2-methyl-1,8-octanediol. CONSTITUTION:A dicarboxylic acid component comprising terephthalic acid and a 6-36C aliphatic dicarboxylic acid (e.g., adipic acid) is reacted with a diol comprising 1,4-butanediol and 1,9-nonanediol or 2-methyl-1,8-octanediol to obtain a polyester composed of a dicarboxylic acid component comprising 45-85mol% terephthalic acid residues (a) and 15-55mol% aliphatic dicarboxylic acid residues (b) and a diol component comprising 30-80mol% 1,4-butanediol residues (c) and 20-70mol% 1,9-nonanediol residues or 2-methyl-1,8-octanediol residues (d) and having a total content of (b) and (d) of 40-100mol%, a glass transition point <=-10 deg.C and an m.p. of 80-160 deg.C.
Patent JP-H0424075-A (JP)
Title: Cloth opening device for hole-stitching sewing machine
Inventor: FUNAHASHI AKIHIRO
IPC: D05B3/08
Filed: 1990-05-21
Abstract: PURPOSE:To simplify composition and lower a manufacturing cost by arranging connecting sections for connecting the front end section and rear end section of respective cloth receiving plates respectively to free ends on the front and rear end sides of a pair of left and right link mechanisms, and by contriving the cloth receiving plates to be moved with the working of the link mechanisms. CONSTITUTION:In a pair of left and right link mechanisms 37, intermediate sections are supported respectively and axially on a feed base 32, and both the ends are composed of a plurality of oscillating links 39, 40 connected in the front and rear directions, and oscillating strokes at free ends on the rear end side and front end side are set to be the same ones. Connecting sections 42, 47 for connecting the front end section and rear end section of respective cloth receiving plates 33 at the free ends on the rear end side and front end side in the respective link mechanisms 37, respectively to each other are arranged, and the link mechanisms 37 are worked, and the left and right cloth receiving plates 33 are respectively moved. In other words, on opening a cloth piece, the occupied space of a sewing machine can be diminished, and composition can be simplified, and a manufacturing cost can be lowered.
Patent JP-S61290192-A (JP)
Inventor: KABASHIMA RYUICHI
IPC: E21B10/48
Filed: 1985-06-18
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-S61288457-A (JP)
Title: Manufacture of multilayer semiconductor device
Inventor: KATO TAKASHI
IPC: H01L25/18
Filed: 1985-06-17
Abstract: PURPOSE:To contrive the improvement in integration by forming active elements in a semiconductor layer and passive elements in an insulator layer mainly among the side planes of a multilayer semiconductor chip and by connecting those so as to eliminate the necessity of individually providing an intermediate connection circuit for connecting the chips organically. CONSTITUTION:Elements 2 are formed on one side of a semiconductor wafer 1 and another side of this semiconductor wafer 1 is polished to reduce the thickness. Two of such wafers and a conductive film 3 of silver paste or the like are bonded mutually to form a set 4 of the semiconductor wafers 1. Then, plural sets of such semiconductor wafer 1 sets 4 are bonded to form a wafer laminated body 6 comprising the sets of multilayer semiconductor devices. This wafer laminated body 6 is sliced by each set of multilayer semiconductor device to form a multilayer semiconductor device chip 7. Next the side plane of this multilayer semiconductor device chip is polished to expose the plane where the semiconductor layer 1, the conductive film 3, another semiconductor layer 1, and an insulator layer 5 are arranged in this order with a stripe form. In the semiconductor layer 1 of this stripe form plane, active elements 9 are formed mainly. In the insulator layer 5 of the stripe form plane, passive elements 10 are formed and these passive elements 10, said active elements 9 and other wiring 11 are connected with one another.
Patent JP-S5754802-A (JP)
Title: Measuring method for coated film thickness and device thereof
Inventor: TAKADA HIDEO
IPC: G01B11/06
Filed: 1980-09-20
Abstract: PURPOSE:To obtain an accurate measurement value through the correction of a change in the measurement value attendant upon a temperature change of a coated film surface, by a method wherein a coated film surface of an object to be measured is irradiated with a reference light source at intervals, and a detection value of a coated film surface temperature is compared with a detection value of a reflection light. CONSTITUTION:With the rotation of choppers 4 and 5 which are set in a manner that openings are displaced in position from each other, a reference light source (a) from a black body furnace 1 is inputted to an infrared detector 3 as a reflection light (b) on the chopper 5 surface and a reflection light (e) on a coated surface (d) of an object to be measured to detect the temperature of the reference light source (a) and infrared rays from the coated surface (d). Then, a temperature detection value at the reference light source controls a reference light source temperature, and simultaneously, detects the temperature of the coating surface (d). The temperature detection value of the coated surface is compared with a detection value of a reflection light from the coated surface (d) to measure a coated film thickness as the temperature change of the coated surface is compensated. This enables to obtain an accurate measurement value through the correction of a change in a measurement value attendant on the temperature change of the coated surface.
Patent JP-H0427758-A (JP)
Title: Fuel jet nozzle
Inventor: NISHIMURA TERUKAZU
IPC: F02M61/10
Filed: 1990-05-23
Abstract: PURPOSE:To enable stable operation at low speed under a low load and satisfactory fuel supply at high speed under a high load by providing a jet port adjusting member which varies a shape of a jet port of a nozzle main body according to a lifting position on a lower end of an inclined valve, and thereby widening a controlling range of a fuel jet ratio. CONSTITUTION:A lifting control means 12 which controls a lifting limit of an inclined valve 11 and a jet port adjusting member 14 which varies a shape of a jet port by lifting are provided so as to control pressure and amount of jetting according to an engine operation condition. A fuel jet ratio can be controlled further delicately, while stable operation at low speed under a low load, and satisfactory fuel supply at high speed under a high load are attained. Optimal operation of the engine and satisfactory cost performance are thus obtained.
Patent JP-S6048321-A (JP)
Inventor: ARAKARUGUDO BENKATAPATEIA RAMA
IPC: B29C48/10
Filed: 1984-06-27
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-S5464850-A (JP)
Title: Filthy water treating apparatus for draining filthy water by way of penetration in the ground
Inventor: OSHIMIBE MASANORI
IPC: C02F3/00
Filed: 1977-10-31
Abstract: PURPOSE: To provide a filthy water treating system for draining filthy water by way of penetration in the ground, in which a rain water collecting means is disposed upwardly of an outer tank so as to prevent that water draining and penetrating capacity of the soil be lowered at the time of rainfall.  
     CONSTITUTION: Filthy water from simple flush toilet 1 is purified in purifying tank 3, and purified water is introduced into outer tank 11. In the tank 11, suspended matters are adsorbed by broken piece of stone 10, whereas SS component is drained into the ground, so that there is no fear of causing loading of soil and resultant degradation of water penetrating performance. At the time of rainfall, rain water penetrated into the ground is introduced into pipe 62 through holes 61 formed therein and discharged into side tank 8 via rain water discharging pipe 7, so that it is prevented that water draining and penetrating performance of soil near the outer tank 11 be degraded at the time of rainfall. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61291781-A (JP)
Title: Double acting type liquefied gas pump
Inventor: FUKUI YOICHI
IPC: F04B15/08
Filed: 1985-06-17
Abstract: PURPOSE:To prevent the occurrence of cavitation and the reduction of volume efficiency by providing a main piston portion and a prepressure piston portion to operate the main piston portion under the prepressure of said prepressure piston portion. CONSTITUTION:A cylinder is formed with stepped small and large diameter holes 5a and 5B so that a piston 6 is fitted slidably in the small diameter hole 5a to constitute a main pump chamber 9. Also, between a piston rod 7 and the large diameter hole 5B is provided an annular prepressure piston 18 to constitute a prepressure pump chamber 12 in which are provided spring loaded prepressure suction and discharge valve 14 and 19 opened and closed by the movement of the piston 6. And a prepressure regulating valve 24 is provided between said discharge valve 19 and a suction valve 10 in the main pump chamber 9. In the suction stroke of the main pump chamber 9, fluid can be supplied from the prepressure chamber pump chamber 12 to the main pump chamber 9 under the prepressure.
Patent JP-H01212718-A (JP)
Title: Heat treatment of high chromium work roll
Inventor: HIRAOKA HISASHI
IPC: C21D5/00
Filed: 1987-05-29
Abstract: PURPOSE:To improve the wear and surface roughening resistances of a high Cr work roll by casting stock for the roll having a prescribed compsn., holding the outer layer at a prescribed temp. in the subsequent cooling stage and carrying out soln. heat treatment. CONSTITUTION:Stock for a high Cr work roll having an outer layer consisting of, by weight, 1-3.2% C, 0.4-1.5% Si, 0.4-1.5% Mn, <=0.1% P, <=0.1% S, 0.5-2% Ni, 10-25% Cr, 0.2-4% Mo and the balance Fe is cast. In the subsequent cooling stage, the outer layer is held at 750-840 deg.C. The stock is then heated at once to carry out soln. heat treatment and ordinary heat treatment is further carried out.
Patent JP-H11300163-A (JP)
Title: Bag filter-type dust collector and its method
Inventor: KOBAYASHI MOTONOBU
IPC: B01D46/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of troubles such as clogging with dust, corrosion and deterioration of catalyst, to suppress an increase in pressure drop due to the setting of the catalyst and to stably and efficiently remove a harmful gas with easy maintenance for a collector. SOLUTION: The inside of a casing 2 is vertically divided by a thimble plate 3, and the lower section is used as a dust-contg. air chamber and the upper section as a cleaned air chamber 5. Many bag filters B are suspended from the thimble plate 3, dust-contg. air is introduced into the dust-contg. air chamber, filtered by the bag filters B and discharged to the outside through the purified air chamber. In this bag filter-type dust collector 1, the cleaned air chamber 5 is packed with a catalyst 20 for decomposing harmful gases.
Patent JP-S5560523-A (JP)
Title: Preparation of unsaturated polyester
Inventor: MAKI YOSHIKAZU
IPC: C08G63/58
Filed: 1978-10-27
Abstract: PURPOSE: To obtain the title resin having improved storage stability and curability, capable of giving good cured articles, with little coloration, by combination of steps of specific raw material composition with specified conditions utilizing the economics of the oxide process.  
     CONSTITUTION: (A) An acid component of (a) a dicarboxylic acid anhydride containing an α, β-unsaturated dicarboxylic acid anhydride and (b) water and/or a carboxylic acid, is reacted with (B) an alkylene oxide to give a reaction product having a molecular weight of 300W800, an acid value ≥130, and the ratio of the acid value to hydroxyl number ≥3:1. (C) A glycol is then condensed with the reaction product through dehydration to give an acid value of 15W60, and a polymerizable unsaturated monomer is added to yield the title polyester having the carboxyl group content due to (a) ≥0.20 equivalent, the active hydrogen content in (b) of 0.25W0.40 equivalent, and the total hydroxyl group content in (c) of 0.25W 0.40 equivalent based on the total carboxyl group in (A). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6022663-A (JP)
Title: Measuring method of fdp
Inventor: NAKAZATO MASATOSHI
IPC: G01N33/86
Filed: 1983-07-18
Abstract: PURPOSE:To measure exactly fibrinogen and fibrin decomposition product (FDP) by using an antibody suppressing reaction by combining the protein antigen to be coated on a carrier and an antibody reagent so that only the antibody for the common antigen of fibrinogen and FDP contributes to the reaction system. CONSTITUTION:Anti-fibrinogen is used for an antibody used in a neutral phase when FDP is coated on a carrier and an anti-FDP antibody is used when fibrinogen is coated on the carrier. The antigen-antibody system inherent to protein in addition to the common antigen-antibody system for protein contribute to the antigen-antibody reaction reacting in the neutral phase and even if the antibody corresponding to the antigen inherent to protein remains as surplus, the protein has no antigen corresponding to the surplus antibody and therefore no reaction arises consequently and the reaction by only the common antigen-antibody system for protein is detected as the amt. of the FDP. The difference in reactivity decreases considerably with fibrinogen and FDP and the amt. of the FDP is correctly converted as the antigen amt. of the fibrinogen.
Patent JP-S62288819-A (JP)
Title: Film carrier
Inventor: YOSHIOKA KIYOHARU
IPC: G03B21/44
Filed: 1986-06-09
Abstract: PURPOSE:To improve the film searching efficiency, by detecting the leading edge of a film when the film is rewound and causing the leading edge of the film to wait until the next carrying time after stopping the leading edge in the vicinity of the carrying means of a cassette. CONSTITUTION:At the time of rewinding, passage of the leading edge of a film is detected by a sensor 13 and a signal S1 is issued. Then a control means actuates an electromagnetic brake and a driving shaft 7 is stopped. The time from the moment when the signal S1 is issued to the moment when the electromagnetic brake is actuated is determined in such a way that the leading edge of the film can be stopped in an extent which is a set distance far after the leading edge passes through a belt 5 which is a carrying means at the time of rewinding as shown by the arrows (b), by taking the number of revolution of the roll film, performance of the brake, etc., into consideration. Namely, the extent (b) is set apart from a point (a) so that the leading edge cannot exceed the point (a) by considering the fluctuation of the stopping position due to the difference in inertia of films. Therefore, the time required for searching film is shortened.
Patent JP-S5464843-A (JP)
Title: Hot-water heating system
Inventor: SAIJIYOU MASARU
IPC: F24D3/00
Filed: 1977-11-01
Abstract: PURPOSE: To provide a hot-water heating system, which is operated while keeping the inside of radiator at negative pressure, whereby it is enabled to prevent leakage of water and damage of pipes.  
     CONSTITUTION: The heating system of this invention comprises a high-pressure hot-water circulating circuit consisting of heat source unit 5, circulating pump 6, water conduit 7, etc., and a heat radiating circuit consisting mainly of radiator 13. In the above system, hot water is circulated from the high-pressure hot-water circulating circuit to the heat radiating circuit by means of booster pump 14, while  keeping the inside of radiator 13 at negative pressure. The system is further provided with a hot-water tank 19 which varies its volume when pressure in the radiator 13 becomes positive, a switch 36 which s closed when amount of water in tank  19 reaches a certain volume, and a timer 37 which functions to operate said pump  14 for a certain limited time period after the switch 36 is closed. When operation of  pump 14 is stopped, the heat radiating circuit is disconnected from the high-pressure  hot- water circulating circuit by means of pressure reducing valve 12 and check  valve 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H081535-A (JP)
Title: Method and apparatus for measuring screw loosening torque
Inventor: SUZUKI KANAME
IPC: B23P19/06
Filed: 1994-06-14
Abstract: PURPOSE:To provide a method and apparatus for measuring screw loosening torque for a screwed-up screw simply without degrading the productive effi ciency. CONSTITUTION:A screw loosening torque measuring device measures the screw loosening torque for a screwed-up screw. The device is provided with a rotary means 12 rotated in the screw loosening direction, a rotation detecting means 16 to detect the rotation of the rotary means 12 and a loosening torque measuring means 22 to apply gradually increasing torque to the screw by the torque controlling means 49 and applying the torque as the loosening torque when the rotation of the rotary means 12 is detected by the rotation detecting means 16.
Patent JP-H07328510-A (JP)
Title: Coating apparatus and coating method
Inventor: TERAUCHI KENICHI
IPC: H01L21/027
Filed: 1994-06-14
Abstract: PURPOSE:To provide a coating apparatus wherein there exists no possibility of contaminating a base sheet and an apparatus caused by unprepared falling down of a resist. CONSTITUTION:Under a condition where a slit 14b formed on a slit nozzle 14 for ejecting a resist liq. is held downward and horizontally, the resist liq. is ejected toward the surface of a glass base sheet 16 supported below it from this slit 14b to feed the resist liq. on the surface of the glass base sheet 16. When the resist liq. is applied, the slit 14b of the slit nozzle 14 is made under upward condition to exhaust air mixed in a coating liq. in this slit nozzle 14 from this slit 14b. It is therefore possible to prevent effectively unprepared falling down of the resist liq. caused by mixing of this air from being generated and also to prevent ununiformity of a layer of the resist liq. applied on the surface of the glass base sheet from being generated and the cause of particles caused by scattering of the resist liq. in the surrounding from occurring.
Patent JP-H08336604-A (JP)
Title: Medical treatment equipment
Inventor: MANFUREETO RATSUTONAA
IPC: A61N5/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To realize a structure that reduces the discomfort felt by a patient and has a compact size by connecting a radiation source to a base part, making the base part containing the devices required for the operation of the radiation source and having an upper portion formed as a constituent part of a patient bearing device. SOLUTION: A shock wave source 3 for generating focused acoustic shock wave supply is connected to a base part 1 via a joint arm 4 and support 5. Upper portion 6 acts as a cover for the base part 1 and forms a part of a patient bearing device of a therapy apparatus. The patient bearing device further comprises bearing plate divisions 12, 13 as separate parts in addition to the upper portion 6. The bearing plate divisions 12, 13 are rotatably attached to opposite ends of the upper portion 6. The bearing plate divisions 12, 13 can form relatively different slanting angles with respect to the upper portion 6 which is arranged in a horizontal plane.