baber/WOPTO huggingface dataset:
Patent JP-S54111093-A (JP)
Title: Water level measuring method of atomic reactor
Inventor: SHINOHARA KAORU
IPC: G21C17/035
Filed: 1978-02-20
Abstract: PURPOSE: To detect accurately the water level in wide range of atomic reactor by providing water level meter system enabling the atomic reactor water level detecting signal to correct corresponding to the recirculation flow rate.  
     CONSTITUTION: According to the operation results of precursor reactor, the rate Δ h of water level drop caused by recirculation flow rate is dropped in proportional to the ratio against the rated differential pressure of recirculation flow rate. Accordingly, the flow rate of recirculation pump 6 is meansured with the elbow differential pressure oscillator which is made use of an elbow section of pipe. After multiplying a gain with the ratio setting board, the add operation is performed with the adder 12 in order to correct the signal of water level detector 9. This correction enables the effects of water level drop caused by recirculation flow rate to remove. This enables the interlock which is preset at the rated water level to operate. The effect of dynamic pressure caused by recirculation flow rate on the instrumentation tube which detects reactor water level may be removed effectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55109714-A (JP)
Title: Connector for extracting automotive oil
Inventor: NISHIKAWA TOORU
IPC: F01M11/03
Filed: 1979-02-17
Abstract: PURPOSE:To enable to extract oil with ease, by connecting an oil extracting connector between an oil filter fixing portion and an oil filter, and forming an oil extracting port between them. CONSTITUTION:Connector 10 having oil passage 11 therein is placed on filter fixing member 1 in the manner that projection 3 is fitted in opening 19b, and connecting pipe 20 is inserted into the connector 10 through its oil outlet port 18 and threaded onto projection 3 by internal thread 22a and external thread 3 until lower end face 22b at the lower end 22 of connector 10 comes into contact with bottom plate 19a and packing 15 comes into hermetical contact with the upper surface 1a of member 1. Then, by threading external thread 21a into internal thread 6a of oil returning port 6, oil filter 5 is coupled onto connecting pipe 20 until packing 7 comes into hermetical contact with the upper surface 17 of connector 10, whereby connector 10 can be fixed tightly between oil filter 5 and oil filter fixing member 1. With such an arrangement, oil change can be carried out promptly by starting engine operation after connecting a hose with the oil extracting passage being opened.
Patent JP-H06199629-A (JP)
Title: Skin irritation relaxant
Inventor: KURODA AKIHIRO
IPC: C09K23/54
Filed: 1993-01-08
Abstract: PURPOSE:To obtain a skin irritation relaxant, comprising a nonionic surfactant composed of a silicone having a perfluoroalkyl group and a polyoxyalkylene group as the side chain, having low irritancy and excellent in safety. CONSTITUTION:This skin irritation relaxant comprises a compound of formula I [(m) and (n) are average values; (m) and (n) are 1-100; Rf is 1-8C perfluoroalkyl; R is polyoxyalkylene of (CH2CH2O)a(CH2CH(CH3)O)bR<2>; (a) and (b) are 0-100; (a+b) is >=1; R<2> is H or 1-5C hydrocarbon] (e.g. a compound of formula II). In the compound of formula I, the number of units to which the perfluoroalkyl group is bound is preferably 10-60%, more preferably 20-50% based on the total number of units. This skin irritation relaxant is used in an amount of about 0.1-3 pts.wt. based on 100 pts.wt. product. This relaxant is, e.g. a hair cosmetic such as a shampoo, a rinse, a conditioner or a hair treatment, a basal cosmetic such as a milky lotion, a lotion, a cream or a cleansing, a foundation or a nail color.
Patent JP-S54111011-A (JP)
Title: Exhaust gas reformer
Inventor: YOKOTA MASATO
IPC: F02M27/02
Filed: 1978-02-18
Abstract: PURPOSE: To provide an exhaust gas reformer, whereby the exhaust gas is partially taken out with a fuel fed to said gas, being constructed a reformed gas, and returned to an air intake passage of the engine, under a condition with a reforming reaction held in the most suitable manner.  
     CONSTITUTION: With a catalyst device 4 provided in an exhaust gas passage 3, a chamber of said device and the exhaust gas passage 3 of the downstream of said device 4 are coupled by an exhaust gas recirculating conduction pipe 6. A reforming fuel feeder pipe 7 is connected to the conduction pipe 6. And a reformed gas is made to be inducted to an air intake passage 2 by a negative pressure of the air intake passage 2. An air flow sensor 13 and O 2  sensor 14 are electrically connected to a controller 15 respectively, with each of the transmitting signals made to be inputted to the controller 15. The controller 15 provides the function to calculate a fuel quantity, by which the air-fuel ratio becomes a theoretical ratio or rich mixture with respect to the fed engine intake air quantity, and to output its calculation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09184165-A (JP)
Title: Water piping device
Inventor: HAYAMIZU HITOSHI
IPC: E02F7/10
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute piping work on the water without using any drum and to reduce a construction cost by connecting two pairs of floats with flexible float connection belts, and providing pipe flexible pipe fixing belts for surrounding the outside of a pipe. SOLUTION: Floats 1 are spread on the ground on a state to remain unexpended, and the floats 1 and 1 are developed with flexible center float connection bodies 3 as the center in a bisymmetrical state. Then, one piece of pipe 2 is laid on the central part of both floats 1 and is installed. Then, under such a state, after compressed air is supplied from air supply inlets 11 of the floats 1 to expand the floats 1, they are fastened in a state to surround the outside of the pipe 2 with pipe fixing belts 4. As a result, the pipe 2 is positioned between the floats 1 and 1 on both sides to be expanded and pipe fixed belts 4 and is ensured in such a state. When such work is repeated to mount the floats 1 and 1 to a plurality of pipes 2, the pipes 2 are connected to each other through flanged of the ends of the pipes 2.
Patent JP-H06201387-A (JP)
Title: Oscillating gyro
Inventor: NAKAMURA TAKESHI
IPC: G01C19/56
Filed: 1993-01-08
Abstract: PURPOSE:To provide an oscillating gyro difficult to generate a temperature drift. CONSTITUTION:An oscillating gyro 10 comprises an oscillator 12, and the oscillator 12 comprises an oscillating body 14. The oscillating body 14 is formed into the form in which one ridge line of an equilateral triangular column is cut, or a trapezoidal section. Thus, the sectional form of the oscillating body 14 is linearly symmetric with x-axis as a center. Piezoelectric elements 16a, 16b, 16c are formed on three side surfaces of the oscillating body 14. A driving circuit is connected between the piezoelectric elements 16a, 16b and the piezoelectric element 16c, and curved and vibrated in the direction orthogonal to the piezoelectric element 16c forming surface. The difference in output between the piezoelectric elements 16a, 16b is measured, whereby the rotating angle speed is detected. The vibrating body 14 difficult to deform in directions other than X-axial direction may be formed by selecting its material.
Patent JP-H02200820-A (JP)
Title: Spinning of union comber yarn
Inventor: NOMURA TAKEO
IPC: D01G13/00
Filed: 1989-01-27
Abstract: PURPOSE:To obtain the subject special comber yarn having an excellent quality and an unique touch by carrying out drawing and mixing between a combing sliver obtained by mixing and blowing of a specified hemp fiber, a recovered cotton and a comb noil and another combing sliver consisting of only a cotton fiber. CONSTITUTION:(A) A combing sliver is spun by carrying out mixing and blowing between (i) a hemp fiber with 20-50mm average fiber length such as linen or ramie, (ii) a cotton fiber-derived recovered cotton with 25-40mm effective fiber length obtained by cotton spinning and (iii) a comb noil with the order of 20mm effective fiber length. The resultant sliver of the component (A) and (B) a combing sliver consisting of 100% cotton fiber are then subjected to drawing and mixing and subsequently to roving operation and fine spinning, thus producing a special yarn having not only an excellent quality such as streaks and nep gloss but also an unique harshness touch at a low cost.
Patent JP-H06203857-A (JP)
Title: Method for collecting current in solid electrolyte fuel cell
Inventor: NAGATA MASAKATSU
IPC: H01M8/12
Filed: 1993-01-08
Abstract: PURPOSE:To provide a method for collecting current in a solid electrolyte fuel cell, whereby a sufficient amount of electromotive force generated by cells can be taken out to current collection means via conductive felt. CONSTITUTION:One or two (or more) cells 1, disposed between and electricaly connected to a pair of current collection means 7, 8 via conductive felt 6, are pressed by the current collection means 7,8. Since the current collection means 7, 8 are resiliently pressed by compression springs 14 to press the conductive felt 6 and the cells 1, even if contraction, etc., of the conductive felt 6 occurs due to sintering at power generation the current collecting plates 7, 8 and the cells 1 are held in good electrical connection with one another, so that a sufficient amount of electromotive force generated by the cells 1 can be taken out to the current collection means 7, 8 via the conductive felt 6.
Patent JP-H04236623-A (JP)
Title: Check processing system for wrong replacement of medium
Inventor: TABATA KOICHI
IPC: G11B19/02
Filed: 1991-01-18
Abstract: PURPOSE:To prevent destruction of data due to data write at the time of flexible disk replacement. CONSTITUTION:A check processing part 5 is provided which checks the validity of replacement of a flexible disk 8, and this check processing part 5 records a check code in check code areas 6 and 10 at the time of opening the flexible disk 8 and compares contents of these areas at the time of replacing to check the validity.
Patent JP-S54112863-A (JP)
Title: N-(omega-carboxyalkyl)imidazole
Inventor: IIZUKA KINJI
IPC: A61P29/00
Filed: 1978-02-20
Abstract: NEW MATERIAL:N-(ω-carboxyakyl)imidazole I (n is an integer of 3-20, pref. 5-11), or its salt.  
     EXAMPLE: N-(4-carboxybutyl)imidazole hydrochloride.  
     USE: Pharmaceutical having strong thromboxane A 2  biosynthesis inhibiting activity. Remedy for the diseases caused by thromboxane A 2  (e.g. phlegmasia, hypertonia, thrombosis, cerebral hemorrhage, asthma, etc.).  
     PROCESS: The compound I can be obtained either by heating imidazole and a compound II [Y is acid-residue (halogen, organic sulfonic acid residue, etc.)] in an inert organic solvent (e.g. dimethylformamide, etc.) in the presence of a base (e.g. metal hydride, tert. organic base, alcoholate, alkale metal salt, etc.), or by hydrolyzing a reaction product obtained from imidazole and a compound III (R is lower alkyl) or a compound IV. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02198133-A (JP)
Title: Formation of fine pattern
Inventor: KAWAI AKIRA
IPC: G03F7/26
Filed: 1989-01-27
Abstract: PURPOSE:To form wider fine resist patterns than masks by performing a process of exposing a substrate to gas containing inorganic elements after exposure of second positive type resist and a process of dry development by reactive ion etching with oxygen plasma after exposure of the substrate to the gas containing inorganic elements. CONSTITUTION:When inorganic ions are implanted into a photosensitive agent decomposition region 3a formed in a first positive type resist 10, they penetrate not only vertically but also horizontally into the first positive type resist 10. When reactive ion etching is performed with oxygen plasma, photosensitive agent decomposition regions 7a formed in a second positive type resist 11 and the regions, into which the inorganic ions penetrate, of the first positive type resist form heat-resistant oxide layers 12. Said heat-resistant oxide layers 12 act as masks in reactive ion etching with oxygen plasma, therefore, wider fine resist patterns 9 than the masks 1 are formed on a semiconductor substrate 5. Thereby the wider fine resist patterns than the masks can be formed.
Patent JP-S54111773-A (JP)
Title: Semiconductor wafer
Inventor: NISHIZUKA HIROSHI
IPC: H01L21/027
Filed: 1978-02-22
Abstract: PURPOSE: To reduce the position shift, by turning all the target pattern constituting grooves to the direction taking 45° to the direction of flowing of photo resist coated in rotation.  
     CONSTITUTION: The target pattern having a plural number of grooves orthogonal to the unidirectional grooves of plurality to a part away from the center is formed on the wafer, and the direction of groove is taken as 45° to the striaght line tying the wafer center and the target. Thus, in rotary coating of photo resist, the flow 7 of resist makes 45° to the direction of grooves, and the pool 5 and concave 6 are smaller for the photo resist than the case with parallel grooves. Then, the accuracy is increased, by performing the detection of position with the detectors 3a to 3d by means of light amount. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08208492-A (JP)
Title: Separation of blood cell
Inventor: GOMI KUNIHIDE
IPC: A61K35/16
Filed: 1995-01-09
Abstract: PURPOSE: To efficiently separate blood cells from the whole blood in a short time in a simple operation without using a centrifugal separator, etc., by adding dextran and a bykomycin compound to a collected human blood and subsequent ly leaving the mixture for a prescribed time. CONSTITUTION: This method for separating blood cells comprises adding (B) dextran and (C) bykomycin or a compound having the structure of the bykomycin to a blood collected from a human body, leaving the mixture for a prescribed time to separate the blood cells from the plasma (or serum), and subsequently separating the blood cells from the component A.  For example, the method comprises dissolving the components B and C in a physiological salt solution, a buffer solution having the same properties as the physiol saline solution or water, charging the solution into a blood-collecting tube, evaporating the solvent from the solution by a hot air drying method or a lyophilizing method to adhere the components B and C to the inner wall of the blood- collecting tube, charging the component A into the blood-collecting tube, leaving the tube for a prescribed time to separate the blood cells from the plasma (or serum), and subsequently separating the blood cells from the component A.
Patent JP-S59144865-A (JP)
Title: Method of manufacturing top-shaped valve for faucet
Inventor: TAKEDA NOBORU
IPC: B21D39/00
Filed: 1983-02-07
Abstract: PURPOSE:To mass-produce a top-shaped valve from which a packing does not drop off and which assures a sufficient cross-sectional area for a water passage, by protruding a vertical wall on the peripheral edge of the packing seat of a top-shaped body, fitting the packing inside the wall, and using a rotary tool to press the wall to deform it inward. CONSTITUTION:A wall 6 is integrally protruded on the peripheral edge of the packing seat 5 of a top-shaped body 1 so that the inside and outside of the wall are vertical. A disc-shaped packing 7 made of rubber is fitted inside the wall 6 so that the top of the packing is located slightly higher than the wall. The body 10 of a rotary tool 8 is secured on a shank 9, and a tip member 11 is rotatably supported at an oblique angle of theta so that the member is oriented to the axis of rotation. The shank 9 is rotated and the tip member 11 is rolled under pressure on the total circumference of the wall 6 as the axis of rotation of the body 10 of the rotary tool 8 is coincident with the axis of the top-shaped body 1, to deform the wall 6 inward along the total circumference to secure the packing 7. A top-shaped valve thus manufactured does not cause noise and vibration and suffer from cracks and buckling and assures a sufficient cross- sectional area for a water passage in an open faucet.
Patent JP-S5289777-A (JP)
Title: Fluid controlling device
Inventor: MASUDA KENJI
IPC: F15B11/00
Filed: 1977-02-21
Abstract: PURPOSE: A variable discharge control unit is provided in the change-over element so as to let the unit to bypass through a constantly closed type pressure control valve which is connected to the meter-in circuit in order to conduct an energy saving control by obtaining the operational force of a discharge quantity variable material from the bypass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03221286-A (JP)
Title: Method and device for laser beam machining
Inventor: KARASAKI HIDEHIKO
IPC: B23K26/38
Filed: 1990-01-29
Abstract: PURPOSE:To effectually reduce the time of a piercing process by setting the focus of laser beam to the surface of a material to be machined and making holes in a piercing process and moving the focus of the laser beam in a cutting process after holes are made and cutting the material to be machined. CONSTITUTION:The laser beam 1 generated in a laser beam oscillator is introduced as far as the material 3 to be machined. The surface of the material 3 to be machined is irradiated with the laser beam 1 and cut. The cutting process is composed of a piercing process and a cutting process. The focus F of the laser beam 1 is set to the surface of the material 3 to be machined and the holes are made on the way to the piercing process time or before the piercing process is completed. On the way to the piercing process or after it is completed, the focus F of the laser beam 1 is moved to the focal position of the laser beam 1 in a cutting process and cutting work is executed. In this way, the total hours of the laser beam machining process can be reduced drastically.
Patent JP-H01195270-A (JP)
Title: Manufacture of thin high polymer film
Inventor: KUNIMURA SATOSHI
IPC: C23C14/24
Filed: 1988-01-29
Abstract: PURPOSE:To vapor-deposit a smooth thin high polymer film reduced in pinholes and excellent in heat resistance onto the surface of a substrate by heating polybutylene terephthalate up to a specific temp. in a specific degree of vacuum. CONSTITUTION:A vapor deposition source 2 of one or >=2 kinds among polybutylene terephthalate and its derivatives is placed in a crucible 1 for heating, and a substrate 5 is fixed to a substrate holder 4. Subsequently, in a state where a shutter 6 is closed, the vapor deposition source 2 is heated at >=235 deg.C for about 10-30sec in a vacuum of <5X10<-5>Torr degree of vacuum by means of a heater 3 for heating, and then, the shutter 6 is opened to apply vapor deposition to the surface of the substrate 5. By this method, the thin high polymer film reduced in pinholes, having smooth and homogeneous surface, and excellent in heat resistance can be formed on the surface of the substrate 5.
Patent JP-S60163625-A (JP)
Inventor: KITAMURA SHIYUUSUKE
IPC: A47L9/04
Filed: 1984-02-03
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-S61177727-A (JP)
Title: Development method for positive type photo resist
Inventor: SUZUKI NORIO
IPC: G03F7/00
Filed: 1985-02-04
Abstract: PURPOSE:To inhibit the generation of development sum by a method wherein the developer is made to contain a surface-active agent. CONSTITUTION:The developer 2 is a treatment solution produced by making an additive-less pure liquid made mainly of TMAH contain a surface-active agent. Development by the automatic machine is carried out to every piece of wafers 2: pure water, a developer 1, and a developer 2 are dripped down to the neighborhood of the rotation center of the wafer 2 out of nozzles 10, 11, and 12, respectively. At a step I pure water is dripped down to a rotating wafer 2 out of the nozzle 10 to pre-wetting. At a step II the developer 2 is dripped down to the wafer 2 out of the nozzle 11 by being pushed by an inert gas such as N2 from a tank 21. Next, a step III performs development. The wafer 2 is stationary at these steps II, III. At a step IV the developer 2 is dripped down to the wafer 2 out of the nozzle 12 likewise by N2 or the like from a tank 22, and the wafer is treated by this developer 2.
Patent JP-H01192997-A (JP)
Title: Sludge withdrawal device for shield excavator
Inventor: NAGAKUBO ATSUO
IPC: E21D9/12
Filed: 1988-01-29
Abstract: PURPOSE:To prevent earth from jetting, by fitting a pressure removing decompression pipe on a sludge withdrawal screw conveyor set continuously on a screw conveyor fitted in a cutter chamber. CONSTITUTION:In the rear section of the cutter face of a shield excavator 1, a cutter chamber 3 is set, and in the chamber 3, a first step screw conveyor 4 with screw blades 7 rotated by an oil pressure motor 6 is set. Besides, to the sludge withdrawal port 8 of the conveyor 4, a second step tunnel sludge withdrawal screw conveyor 9 is connected, and in the conveyor 9, screw blades 12 rotated by an oil pressure motor 11 are arranged. Besides, on the conveyor 9, a decompression pipe 13 with a valve 18 for operating decompression is fitted. After excavated earth 5 excavated by the conveyor 4 is fed to the conveyor 9, a first step gate 10 is closed and pressure in the conveyor 9 is removed from the decompression pip. 13 and a gate 16 is opened and the excavated earth 5 is discharged. As a result, the excavated earth 5 can be prevented from jetting out, and stable sludge withdrawal can be efficiently performed.
Patent JP-S60164151-A (JP)
Title: Heat pump type hot water supplier
Inventor: KIYAMA KATSUHIRO
IPC: F24H1/00
Filed: 1984-02-03
Abstract: PURPOSE:To obtain a hot water supplier having good economical advantages and good operability by a method in which the beginning of electrification to an auxiliary heater provided to a hot water storage tank is judged by the detection of the temperature of hot water in the tank after the lapse of a proper time period following the detection of the operation of a heat pump system. CONSTITUTION:A circulation path 6 which passes through a water outlet 2 below a hot water storage tank 1, a circulating pump 3, a heat exchanger 4 and a water inlet 5 above the tank 1 is formed. On the other hand, a heat pump cycle path which passes through the heat exchanger 4, an expansion valve 7, an evaporator 8 and a compressor 9 is formed. An auxiliary heater 10 is provided to the tank 1, and the beginning of the electrification to the heater 10 is judged by detecting the temperature of hot water in the tank after the lapse of a proper time period following the detection of the operation of the heat pump cycle path. The function of the heat pump system which is varied with seasons is grasped, the amount of residual hot water is detected, and energy-saving performance is attained by the maximum operation of the heat pump system. The water heating capability of hot water supplier within the midnight power supply time can also be obtained.
Patent JP-2000214271-A (JP)
Title: Electronically controlled electronic apparatus, electronically controlled mechanical clock, and controlling method for the electronically controlled electronic apparatus
Inventor: FUJISAWA TERUHIKO
IPC: G04C3/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronically controlled electronic apparatus extendable in duration time even in the case of using a mechanical energy source with the same performance as before. SOLUTION: The electronically controlled electronic apparatus has a generator 20 driven by a wheel series 17 connected to a spring 1a and outputting electric energy, a battery device 22 storing electric energy from the generator 20 and a rotation controller 50 driven by the electric energy supplied from the battery device 22 and controlling the rotation period of the generator 20. To the rotation controller 50, an additional power source device 60 is connected via an additional power source switch 65. When the voltage of the battery device 22 is below a set voltage, the switch 52 is connected and electric power is supplied to the rotation controller 50 from the additional power source device 60.
Patent JP-S61178446-A (JP)
Inventor: HIRANO KENKICHI
IPC: C04B7/00
Filed: 1985-02-04
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。