baber/WOPTO huggingface dataset:
Patent JP-S63282618-A (JP)
Title: Apparatus of detecting modal of axial system of generator
Inventor: SUZUKI TOMOHIRO
IPC: G01H17/00
Filed: 1987-05-15
Abstract: PURPOSE:To detect a component of generation of modal by a simple construction and in a short time, by providing an observing unit model which assumes an axial twist torque for each modal. CONSTITUTION:A generator 5 and turbines 2-42 of one or more are connected axially to one another as material particles respectively. Moreover, an observing unit model 1 constituted by a turbine generator model 11, a control matrix 12, observation matrixes 13, 14, an adder-subtracter 15, etc. is provided. This model 1 assumes a state vector by prescribed formulas on the basis of an electric torque MG of voltage, current, etc. of the generator 5 given through an electric torque detector D1 and a steam torque (machine torque) MD of the turbines 2-42 simulated through a steam torque simulator 8. On the occasion, a deviation of one number of revolutions from the number of revolutions assumed in the matrix 14 is designed to be fed back through the matrix 12. The amount of the deviation is assumed as an amount of correction and taken out through the matrix 13, and thereby an assumed axial torsion torque is detected for each modal.
Patent JP-H0341395-A (JP)
Title: Passive heat removal system for nuclear reactor vessel
Inventor: PAANGUUFUEI GOU
IPC: G21C9/004
Filed: 1990-05-08
Abstract: PURPOSE: To remove heat continuously for a predetermined interval from a reactor by an arrangement wherein the heat is discharged from a suppression pool and the temperature and pressure of a containment are suatained lower than design levels. CONSTITUTION: A suppression pool chamber 22 is disposed in a containment 14 and a heat-exchanger 66 is disposed in a gas space located above the water level in the chamber 22. A gas vent means introduces steam from a reactor into the chamber 22 upon occurrence of an accident requiring dissipation of heat from a reactor. A cooling water supply pool contains supplementary water which is fed to the heat-exchanger 66 through an ordinary water level keeping valve, e.g. a float control valve 78, under action of the gravity. An upper header 72 in the heat-exchanger 66 includes a free surface useful for separating the steam from the water and only the steam is discharged while retaining the cooling water in the heatexchanger 66. Excess water is returned back to a lower position through a falling pipe 90 for later use in the heat-exchanger 66.
Patent JP-H05290677-A (JP)
Title: Switch
Inventor: MOGI MASAHIRO
IPC: B60J5/00
Filed: 1992-04-08
Abstract: PURPOSE:To provide a switch improved in water-proof or corrosion resistance. CONSTITUTION:A switch has a fixed contact piece seat 6 consisting of a resin having a fixed contact piece 1 insert-molded, and a body 2 consisting of a resin having the fixed contact piece seat 6 insert-molded. A first hole 7 by a positioning pin (not shown) at the time of insert-molding the fixed contact piece 1 provided on the fixed contact piece seat 6 is filled by a part of the body 2 having the fixed contact piece seat 6 insert-molded, and a second hole 8 by the positioning pin (not shown) at the time of insert-molding the fixed contact piece seat 6 provided on the body 2 is situated in the position shifted from the first hole 7.
Patent JP-H06328839-A (JP)
Title: Heat-sensitive recording body
Inventor: KAWAMURA MASATO
IPC: B41M5/30
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a heat sensitive recording body whose recorded information should not be known by a third party, by a method wherein a heat-sensitive recording layer, a consealing layer which is strippable and has an opaqueness of at least 90%, an achromatic layer, and a heat-sensitive recording layer containing a colorless or light-colored basic dye and a coloration agent are provided in order on a substrate in a coating process. CONSTITUTION:In a heat-sensitive recording body, a heat-sensitive recording layer, a consealing layer which is strippable and has an opaqueness of at least 90% based on JIS-P-8138, an achromatic layer and the heat-sensitive recording layer containing a colorless or light-colored basic dye and a coloration agent are provided in order on a substrate in a coating process. In the case where the heat-sensitive recording body is used as a slip or a receipt, a letter or a sign are put in the substrate by a watermark processing or embossing processing or after a coating process of base paper or any of the layers, a form or a forgery preventive letter or sign or advertisement or explanatory note can be print-processed also. Then, a sealing effect also can be improved by performing printing processing on the rear of the substrate or the consesling layer by a thick color.
Patent JP-H10304869-A (JP)
Title: Cytolysis of acid-fast bacteria and extraction of nucleic acid
Inventor: USUI MITSUGI
IPC: C07H21/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To decompose a lipid existing in the cell wall of acid-fast bacteria and lyse the cell by treating acid-fast bacteria with an enzymatic agent having lipid-cleaving activity and protein-decomposition activity. SOLUTION: An acid-fast bacterium is treated with an enzymatic agent having lipid-cleaving activity and protein-decomposition activity. Preferably, the acid-fast bacterium is preparatorily treated with an enzymatic agent having protein-decomposition activity and then with an enzymatic agent having lipid- cleaving activity. The enzymatic agent having lipid-cleaving activity is preferably a lipase and the enzymatic agent having protein-decomposition activity is preferably one or more agents selected from trypsin, pronase, chymotrypsin, plasmin and subtilisin.
Patent JP-S609367-A (JP)
Title: High voltage generator
Inventor: IMAMURA NOBUAKI
IPC: H04N3/18
Filed: 1983-06-29
Abstract: PURPOSE:To consume ringing energy without loss of a basic pulse by shielding between a high voltage coil and the primary coil by ringing removing means. CONSTITUTION:Ringing removing means RC having a ringing removing coil 15 including substantially equal number of turns of a winding section 13a and a capacitor 16 connected in series with the earth side of a ringing removing coil 15 of the means RC are connected in parallel with the winding section 13a wound at the adjacent innermost periphery of the starting end side, i.e., the primary coil 13 of winding sections 13a-13d for forming a high voltage coil 13. The coil 15 of the means RC is wound and disposed on a core 11 interposed between the section 13a and the coil 12 as the inner periphery of the section 13a.
Patent JP-H06327530-A (JP)
Title: Chair
Inventor: YAMAGUCHI TOMONARI
IPC: A47C3/026
Filed: 1993-05-20
Abstract: PURPOSE:To prevent the shirt of a seated person from being turned over, knees from being lifted, or the bent angle of the knees from being narrowed when a backrest is tilted backward. CONSTITUTION:The middle section of a back support frame 17 for supporting a backrest 15 pivotally fitted to a base frame 2 at the front end section is connected to the middle section of a link 13 connecting the rear section of the base frame 2 and the rear section of a seat fitting frame 4 with a shaft 18 movable nearly in the longitudinal direction of the link 13. When the backrest 15 is tilted backward, a seat 3 is pulled by the link 13 and rotated backward and downward while being retreated.
Patent JP-H09301616-A (JP)
Title: Sheet bundle pushing-out structure of sheet distribution device
Inventor: MOCHIZUKI NAOTO
IPC: B42C1/12
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by providing a pushing-out member toward a post-processing device to be moved vertically along a guide rail in the guide rail extended by penetrating a plurality of distribution bins in the vertical direction. SOLUTION: The base part 40 of a pushing-out member 25 is provided so as to be slid in the vertical direction along the outer peripheral surface of a guide rail 26 made of a hollow square pillar. A case-like main body part 43 opened in the upper side of the base part 40 is elastically supported to be moved vertically by a pin 41 and two coil springs. A coil spring 44 is contracted to be placed between the main body part 43 and a movable part 45 and, the movable part 45 is then pressed upward so as to be moved vertically. A screw bar 46 is inserted into the guide rail 26 so as to be freely rotated and a pin 47 fixed in the base part 40 of the pushing-out member 25 is engaged through a notched groove 26a with the screw hole 46a of the screw bar 46. Thus, when the screw bar 46 is rotated, the pushing-out member 25 is moved in the vertical direction along the guide rail 26.
Patent JP-H11312536-A (JP)
Title: Solid electrolyte secondary battery
Inventor: HATASAWA TAKENOBU
IPC: H01M10/0565
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte superior in adhering strength to an electrode active material layer, and to provide thereby a solid electrolyte secondary battery satisfactory in electrical contact conditions between the solid electrolyte and positive/negative active material layers. SOLUTION: This solid electrolyte secondary battery has a positive electrode, a negative electrode, and a solid electrolyte interposed between them, and the solid electrolyte contains a block copolymer comprising vinylidene fluoride and hexafluoropropylene as a matrix polymer. A membrane of the block copolymer has mechanical toughness and high solvent holding ability for improving drastically the adhering strength, a load characteristic, and a low temperature characteristic when used as the matrix polymer. A constitutional ratio of the hexafluoropropylene is set preferably 3-7.5 wt.%. Its molecular weight is preferably to be 550 thousand or more, and this and a copolymer having weight- average molecular weight from 300 thousand or more up to 500 thousand or less may be used concurrently in combination.
Patent JP-H07326081-A (JP)
Title: Spin coating device
Inventor: KIKUCHI MINORU
IPC: G11B11/105
Filed: 1994-05-31
Abstract: PURPOSE:To form a hard coating film on a magneto-optical disk without generating comet-like unequal coating application by forming a nozzle part to a shape to discharge a coating material diagonally with the outer peripheral direction of a disk to be coated. CONSTITUTION:The UV curing resin coating material 14 stored in a tank is introduced by a pipe 13 for leading out connected to this tank to the nozzle 11 for applying the coating material and is discharged from this nozzle 11 for applying the coating material so as to be dropped onto the disk 12 to be coated. The tip part 11b of the nozzle 11 for applying the coating material faces diagonally with the outer peripheral direction of the disk 12 to be coated, by which most of microballs 15 are splashed not in the inner peripheral direction but in the outer peripheral direction. Then, the hard coating films are formed without generating the comet-like unequal coating application. The magneto- optical recording medium which hardly generates servo errors and exhibits good recording and reproducing characteristics is thus obtd.
Patent JP-H01287569-A (JP)
Title: Vacuum suction device
Inventor: MORIYAMA MASASHI
IPC: B01D46/24
Filed: 1988-05-13
Abstract: PURPOSE:To prevent vacuum equipment from damaging at the time of sucking liquid by providing a vapor-liquid separating means which separates vapor and gas contained in exhaust gas in the exhaust path of a vacuum sucking means. CONSTITUTION:A vapor-liquid mixed flow sucked into an air pressure type vacuum device 28 is discharged from an exhaust port 27 to flow in a vapor- liquid separating device A 30 while liquid is vaporized when a little, but remains when much. The vapor-liquid mixed flow which flows in the vapor-liquid separating device A 30 is separated into the vapor and liquid; and the vapor is discharged and sent to a vapor-liquid separating device B 34 and the liquid is discharged from a liquid exhaust port B 32. The vapor discharged from the exhaust port A 31 flows in the vapor-liquid separating device B 34 and is separated into vapor and liquid together with a vapor flow from the exhaust pipe 24 of a lower cup 22; and the liquid is discharged from a liquid exhaust port B 35 and the vapor is processed by an alkali exhaustion processor 37. Consequently, even if liquid is sucked, it can be adsorbed without any trouble.
Patent JP-H08317618-A (JP)
Title: Ac generator for vehicle
Inventor: KANAZAWA HIROYUKI
IPC: H02K21/04
Filed: 1995-05-17
Abstract: PURPOSE: To achieve the simplification of the attaching structure of a permanent magnet and the improvement of mechanical strength in the rotor of an AC generator for a vehicle containing the permanent magnet. CONSTITUTION: For a shaft 2, a pulley 4 is arranged to one end, and a slip ring 5 is arranged to the other end. For the slip ring 5, a brush 7 is slidably attached to a housing 1. Thus, electric power can be supplied to a field winding 9 wound around a yoke 10, which is arranged in the interior of a rotor 6. Built-in fans 13, which can obtain the air quantity in proportion to the speed of the rotor 6, are provided at the right and left surfaces of the rotor 6. A stator core 15 is arranged at the outer surface part of the rotor 6 with a slight gap being provided. A stator winding 16 is wound around the stator core 15. A stator 14 is fixed to the central part of the housing 1 and supported with a bearing 3 for the shaft 2.
Patent JP-S5241765-A (JP)
Title: Oilhydraulic reversing gear
Inventor: SAGATA MAKOTO
IPC: F16H3/60
Filed: 1975-09-29
Abstract: PURPOSE: An oilhydraulic reversing gear assuring constantly an accurate alignment without requiring omplicated shim adjustment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5545036-A (JP)
Title: Color liquid crystal display device
Inventor: WATANABE HARUO
IPC: G02F1/133
Filed: 1978-09-26
Abstract: PURPOSE: To let the device show the specific color suited for fashion merchandise such as watches, etc. by inserting a color polarizing plate in the liquid crystal display device having two sheets of black and white polarizing plates.  
     CONSTITUTION: In the reflection type liquid crystal display device comprising providing iodine polarizing plates 21, 23 and a reflecting plate 24 to the cell 22 comprising twisting 90° the orientation direction of the liquid crystal composition containing nematic liquid crystal whose dielectric anisotropy is positive and sealing the same in substrates with the liquid crystal molecules being parallel to the substrates, a color polarizing plate 25 having the visible maximum absorption wavelength at 560nm or under, preferably 540nm or under is installed between the polarizing plate 23 and reflecting plate 24. If the light absorption axis of the polarizing plate 25 is made perpendicular to the light absorption axis of the polarizing plate 21, the coloring of the color polarizing plate 25 adds to the coloring of the iodine polarizing plate, thus the specific color is shown. When the light absorption axis of the polarizing plate 25 is made parallel to the light absorption axis of the polarizing plate 21, the tone contrast effect becomes larger. In this way, the novel coloring is shown. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10310349-A (JP)
Title: Crime preventing device in elevator car
Inventor: KON JUNJI
IPC: B66B11/02
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To remove a recorder without requesting the dispatch of a professional elevator maintenance man by providing a box storing a video deck storing images on the recorder in a car. SOLUTION: A video deck 11 operated to record images on a recorder such as a video tape or a CD is provided in a box 10 provided on a car 6. A video camera 13 photographing the inside of the car 6 is connected to the video deck 11 by a connecting wire 12. The box 10 is provided with a door 14 and a warning device 15 operated when an intentional shock is applied to the door 14 to open it and generating a warning. The situation in the car 6 is photographed by a video camera 13, and images are recorded on the recorder such as the video tape and CD on the video deck 11. When the recorder is to be replaced, the door 14 is merely opened, and the recorder may be removed from the video deck 11. Anyone can replace the recorder without calling for an elevator maintenance man, and a crime can be quickly coped with when it occurs.
Patent JP-H0945597-A (JP)
Title: Semiconductor manufacturing apparatus and method for controlling load lock chamber oxygen concentration and method for producing natural oxide film
Inventor: SHIMADA SHINICHI
IPC: H01L21/22
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To maintain gas mixture concentration in a load lock chamber at a desired value. SOLUTION: This embodiment comprises: a reaction valve defining space for heating a silicon wafer; heating means arranged around the reaction valve; a load lock chamber 5 communicating with the reaction valve via a gate valve; a supply valve 19 for supplying inactive gas and gas containing oxygen communicating with the load lock chamber; an oxygen analyser 25; an inactive gas flow rate controller 13; and an oxygen gas flow rate controller 22. Based on detection results of the oxygen densitometer, flow rates of inert gas and gas containing oxygen are controlled by a flow meter and oxygen concentration in the load lock chamber is maintained at a desired value.
Patent JP-S5744793-A (JP)
Title: Electric oil pump
Inventor: KIKUCHI MASAAKI
IPC: F04D13/06
Filed: 1980-08-29
Abstract: PURPOSE: To fix a rotor core firmly and enable to circulate oil stably by a structure wherein holes are bored at the rim bodies of the rotor core and the rotor core is fixed to an impeller with bolts past through the holes.  
     CONSTITUTION: The counterbored holes 14d and 14e are respectively bored in the inner rim 14a and the outer rim 14b of iron cores 13 in the rotor core 12 of the transformer pump. The bolts 15 and 16 are past through the counterbored holes  14d and 14e in order to fix the rotor core 12 to the impeller 11. Due to the structure  described above, the seating areas of the bolts 15 and 16 can be vastly increased,  resulting in firmly fixing the rotor core 12 to the impeller 11. Stillmore, because the  bolt heads of the bolts 15 and 16 do not extrude above the upper surface of the  rotor core 12, the circulation of oil can be performed smoothly, resulting in enabling  to maintain the stable operation of the electrical apparatus. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5452176-A (JP)
Title: Method of production of high molecular weight electret element
Inventor: MIYATA SEIZOU
IPC: H01L41/45
Filed: 1977-09-30
Abstract: PURPOSE: After heat treated in a specific temperature range, a polyvinyliden fluoride resin containing β-type crystals is irradiated with ionizing radiation to from piezo- electric material of organic film with high fabricability and high piezo-electric properties.  
     CONSTITUTION: Films of polyvinylidene fluoride containing β-type crystals which are prepared through a conventional process for producing oriented high-molecular- weigth films are heat treated in a temperature range from 40°C lower than to 5°C higher than the melting point of the resin, preferably from 20°C lower to 5°C higher for 5 min to 50 hr. Further ionizing radiation is irradiated to the resin in an amount of 0.05W50 Mrad and a direct current electron field is applied with voltage lower than that of dielectric breakdown of polyvinylidene fluoride film, for example, 100W500 KV/cm at room temperature -180°C, preferably 80W160°C for a prescrived period of time 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02297740-A (JP)
Title: Resin substrate for magneto-optical disk
Inventor: KUMON KIYOSHI
IPC: G11B11/105
Filed: 1989-05-11
Abstract: PURPOSE:To reduce the noise component in reproduced light and to obtain magneto-optical recording medium of high S/N by controlling deviation of double refraction phase advancing axis in the substrate and specifying the number of ripples on the shoulder part of grooves measured by use of a confocal laser scanning microscope. CONSTITUTION:The deviation of double refraction phase advancing axis of the substrate is specified to <=50 deg. and the number of ripples in the shoulder part of the groove is <=10 measured with a confocal laser scanning microscope. By controlling the deviation of double refraction phase advancing axis of the substrate and the ripples in the shoulder part of the groove measured with a confocal laser scanning microscope to specified values, reflected light can be extremely stabilized, which reduces the noise component in the reproduced signals. By this method, even when material of large retardation is used for a substrate, the obtd. medium has high S/N.
Patent JP-S5641069-A (JP)
Title: Automatic removing and finishing method for casting fin and its device
Inventor: MIYAZAKI KEIICHIROU
IPC: B22D31/00
Filed: 1979-09-14
Abstract: PURPOSE: To make possible the automation of operations and the efficient production of highly accurate products by setting the male and female blanking dies of the shape conforming to the outside shape and size of the product into a press machine and cutting off the fins of the casting and the periphery of the casting product at one time by making use of the pressing force of the press machine or the like.  
     CONSTITUTION: The device is constituted by fixing a lower plate 3 to a frame 1 having a product falling slope, fixing a gate type frame plate 5 onto the plate 3, setting a female blanking die 6 to the inner side of the frame plate 5, fixing an upper plate 10 to four stanchions 9, securing a cylinder 11 built in with a piston 12 onto the upper plate 10 by a known method, mounting a vertically moving operating plate 13 supported between the upper plate 10 and lower plate 3, fixing an L type support plate 15 to the lower part in the operating plate 13 and inserting a male blanking die 17. By the device of the above-mentioned constitution, the defective outside circumferential part of the casting on the female blanking die 6 is cut away by the shape of the female blanking die 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11343141-A (JP)
Title: Low melting lead-free glass-and enamel composition having high bismuth content
Inventor: SAKOSKE GEORGE E
IPC: C03C3/064
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a lead-free compsn. which exhibits good durability and melts at a low temp. by incorporating bismuth at a high content and optionally incorporating boron at a low content. SOLUTION: This glass compsn. consists essentially of 40-70 wt. % Bi2 O3 , 24-40 wt.% SiO2 , 0-8 wt.% B2 O3 , 0-5 wt.% Al2 O3 , 0-4 wt.% TiO2 , 0-8 wt.% Na2 O, 0-5 wt.% K2 O, 0-4 wt.% Li2 O and 0-4 wt.% F<-1> . The compsn. is mixed and melted at about 1,000-1,300 deg.C for about 40 min. The molten glass is rapidly cooled and the resultant glass frit is pulverized to obtain a powdery frit of 2-6 μm particle size. The powdery glass frit and an oxide pigment component such as CuCrO4 or (Co,Fe) (Fe,Cr)2 O4 are combined with an org. carrier such as rosin, mineral oil, a synthetic or natural resin to prepare a glass enamel paste. This paste is applied on a substrate and bonded by baking at about 500-750 deg.C.