baber/WOPTO huggingface dataset:
Patent JP-H01215978-A (JP)
Title: Device for producing metallic thin film
Inventor: ANDO TOMOAKI
IPC: C23C14/24
Filed: 1988-02-24
Abstract: PURPOSE:To stably produce an alloy thin film having constant composition by feeding metallic material into an evaporation crucible while rotating it and generating the metallic vapor and sticking it on a continuously traveling base plate. CONSTITUTION:Co-Cr alloy 7 contained in an evaporation crucible 6 is evaporated by heating and melting it with electron beams 11. A Co-Cr alloy thin film is formed by sticking the metallic vapor generated herein on a base plate 1 continuously traveled along the circumferential face of a rotating cylindrical can 2. In the producing device for the above-mentioned metallic thin film, the evaporation crucible 6 is placed on a turntable 12 and rotated with a servomotor 15. Together therewith, easily evaporated Cr particles 10 are fed from a metallic material feeder 9. Thereby the metallic composition in the evaporation crucible 6 is held constant and the thin film having constant composition can be stably obtained. Furthermore the number of revolutions of the evaporation crucible 6 is preferably made larger via a controller 6 as the width of the base plate 1 is made wider and the diameter of the crucible 6 is made larger.
Patent JP-S62199714-A (JP)
Title: Refining method for stainless steel using preliminarily dephosphorized molten metal
Inventor: ONUMA KEIMEI
IPC: C21C7/064
Filed: 1986-02-28
Abstract: PURPOSE:To enable effective use of the energy held by a molten metal and to produce a high-grade stainless steel at a low cost by maintaining the sensible heat possessed by the high-temp. molten metal in a high state and subjecting the molten metal to a dephosphorizing treatment then adding an oxide, etc. thereto and subjecting the molten metal to decarburization refining. CONSTITUTION:The valve of LAMBDA is calculated in accordance with the equation II from the component compsn. except the compds. of Fe, Cr, Mn, Co, Mo, and Ni in a flux in the stage of refining the molten iron alloy contg. >=3% chromium by using the flux. Temp. T( deg.K) is determined by the equation I from the logarithm logPO2 of the oxygen partial pressure PO2 of the molten metal in the treatment stage and the value of LAMBDA. After the molten metal is subjected to the dephosphorizing treatment at the temp. T( deg.K), the slag is removed therefrom. The molten metal is then subjected to decarburization refining while the oxide of the required transition metallic component and scrap are added thereto. The energyh for reheating the molten metal is economized by the above- mentioned method.
Patent JP-H06260311-A (JP)
Title: Manufacture of rare earth element permanent magnet
Inventor: TAKAGI FUMIO
IPC: H01F1/053
Filed: 1993-03-02
Abstract: PURPOSE:To form a magnet having stable high performance from various alloys having different crystalline grain sizes in a rare earth element permanent magnet in which anisotropic alloy is formed by hot processing. CONSTITUTION:When mean crystalline grain size of R-Fe-B alloy is less than 10mum, a hot processing temperature is 70-1100 deg.C, and when mean crystalline grain size is 10mum or more, the temperature is 90-1100 deg.C. Thus, high performance is obtained irrespective of the grain size.
Patent JP-H01216334-A (JP)
Title: Image forming device
Inventor: TANIGUCHI ISAO
IPC: G03B27/72
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a copy in accurate magnification by setting an exposure magnification so that the error of a copying magnification caused by a little change of an image forming material in the middle of an image forming process after exposing an image can be corrected. CONSTITUTION:A photosensitive material S fed out from a housing part 2S is exposed in terms of an image in an image exposing part 3 so that a latent image is formed. The photosensitive material S is heated and developed in a heat developing device 4 and a microcapsule on the part of the photosensitive material where the latent image exists is hardened. The photosensitive material S and an image receiving material C which are superposed each other are pressed in a pressurizing transfer device 6 so that the image forming substance in the developed photosensitive material S is transferred to the image receiving material C. After the pressurizing transfer, the photosensitive material S is separated from the image receiving material C in a photosensitive material and image receiving material separation means 7. In case of the image forming process like this, the exposure magnification is previously set so as to correct the copying magnification caused by a little change in the sheet-shaped photosensitive material and image receiving material. Thus, the copy in the accurate magnification can be obtained.
Patent JP-S62199492-A (JP)
Inventor: HORI JIRO
IPC: B43K7/02
Filed: 1986-02-28
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-H11236873-A (JP)
Title: Swash plate type hydraulic pump motor
Inventor: MARUTA KAZUHIRO
IPC: F04B1/22
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the press force of a piston shoe against the slide surface of a swash plate at a low speed rotation area and to increase it at a high speed rotation area. SOLUTION: Throughout a shaft 4 and a cylinder block 5, a retainer guide 19 is mounted to form an annular chamber 20. By pressing the retainer guide 19 by pressure oil in the annular chamber 20, a piston shoe 14 is pressed against the slide surface 17 of a swash plate 16. Discharge pressure oil of an auxiliary hydraulic pump 35 incorporated in a shaft 4 flows out through a throttle 37A to the interior of a housing 3 after a flow of it through the annular chamber 20. This constitution, since with the increase of the rotation speed of the shaft 4, a pressure in the annular chamber 20 is gradually increased, reduces a force, pressing the piston shoe 14 against the slide surface 17 of the swash plate 16, at a low speed rotation area and increases it at a high speed rotation area.
Patent JP-S61200827-A (JP)
Title: Apparatus for removing filtered substance in filter
Inventor: MIYATA TOSHIO
IPC: B01D29/62
Filed: 1985-03-01
Abstract: PURPOSE:To rapidly remove a filtered substance, by providing a take-out port closed by an opening and closing plate to the lower end of a treatment tank and further arranging an push-out plate to the lower position of the upper surface of said treatment tank. CONSTITUTION:when a filtered substance is accumulated in a treatment tank, the opening and closing plate 33 provided to the lower part of the tank 1 is opened and the push-out plate 12 arranged to the upper wall surface of the tank 1 is moved downwardly and the lumpy or pasty filtered substance in the tank 1 is pushed out from a take-out port 7 to be easily recovered from said take-out port 7. After recovery, the aforementioned push-out plate 12 is raised and the opening and closing plate 33 is readwardly moved to block the aforementioned take-out port 7.
Patent JP-S58158699-A (JP)
Inventor: TATSUMI HIDENORI
IPC: G10L13/00
Filed: 1982-03-16
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-H05216843-A (JP)
Title: Processor load distribution control system
Inventor: INABA ATSUNORI
IPC: G06F15/16
Filed: 1992-01-31
Abstract: PURPOSE:To reduce the load of a processor in which an overload state is generated by executing an information transfer by allowing other processor to substitute for a processor connected to a loop type bus by a substitute processor instruction frame and a substitute processor response frame in the case the processor connected to a loop type bus becomes an overload state. CONSTITUTION:Each of processors A-D is constituted of frame receiving circuits A10, B10, C10, D10 and E10 for receiving a frame transferred from a loop type bus 100, information receiving circuits A30, B30, C30, D30 and E30 for receiving the frame which can be received by the own processor as information for the own processor, and frame transmitting circuits A50, B50, C50 and D50 for transmitting an assembled frame to the loop type bus 100. Also, these processors are provided with frame discrimination substitution assembling functions A20, B20, C20, D20 and E20 for sending out an information frame transferred to the own processor as a substitute processor instruction information frame when the own processor is in an overload state.
Patent JP-S58157734-A (JP)
Title: (2r,3s)-octanediol and its derivative
Inventor: ISHII KENJI
IPC: C07C31/20
Filed: 1982-03-16
Abstract: NEW MATERIAL:(2R,3S)-Octanediol of formulaI(R is H, alkyl, alkylidine, acyl) and its derivatives. USE:An attractant of female bate (Xylotrechus pyrrhoderus), a harmful insect to grape. PREPARATION:Ethyl D-lactate is prepared from D-alanine through D-lactic acid nand made to react with dry ammonia to give D-lactic acid amide. Then, a Grigard reagent prepared from 1-bromopentane is made to the amide to give (2R,3S)- octanediol. Further, when necessary, the product is made to react with dimethoxypropane to give (4R,5S)-2,2,4-trimethyl-5-n-amyl-1,3-dioxolane.
Patent JP-H01216872-A (JP)
Title: Recorder
Inventor: WATANABE KATSUHIRO
IPC: B41J19/18
Filed: 1988-02-26
Abstract: PURPOSE:To shorten the period of time required for detecting a home position, by providing a carriage position detecting means which reverses the level of a detection signal in the vicinity of a central position of a moving range of a carriage. CONSTITUTION:When the position of a carriage 1 is missed and initilization is required, the level of a signal from a sensor 6 is checked, and when the signal is at an L level, a motor 4 is rotated by sending pulses thereto in the order of phase 1  phase 4  phase 3 phase 2. The motor 4 is instantaneously stopped at phase 1 immediately after the signal from the sensor 6 is brought to an H level. Thereafter, when the position at which to locate the carriage 1 is deviated to the left from an imaginary position by n pulses, n pulse signals are further sent to the motor 4 in the order of (phase 1)   phase 4  phase 3  phase 2 to rotate the motor 4 by an n-pulse amount, thereby achieving a leftward parallel movement of the carriage 1. When the position at which to locate the carriage 1 is on the right side of the imaginary position, n-pulse signals are sent to the motor 4 in the order of (phase 1)   phase 2  phase 3  phase 4 to rotate the motor 4 by an n-pulse amount, thereby achieving a rightward parallel movement of the carriage 1. As a result, the period of time required for detecting a home position of the carriage can be reduced to about one half of a conventional value.
Patent JP-S58159358-A (JP)
Title: Cooling device
Inventor: MIYAUCHI TAKAO
IPC: F25D1/00
Filed: 1982-03-17
Abstract: PURPOSE:To enable to perform a local cooling as well as to prevent a detector from contamination of dust without spatial restrictions by a method wherein a blower is constituted in such a manner that a fan is attached to a rotating shaft such as of a pulley and the like, and the air current generated by the fan is introduced into a duct. CONSTITUTION:A fan 15 is attached to the shaft 14 of a pulley 13. The external circumference of the fan 15 is covered by a case 18, and on the case 18, an air intake port is provided keeping out of the pulley shaft 14 and an air exhaust port 17, with which air is exhausted from the external circumference of the fan 15, is provided. The case 18 is supported to a housing by a fitting 24, one end of the duct 19 is connected to the exhaust port 17, and its other end is led to the place to be attached.
Patent JP-H10239548-A (JP)
Title: Method for forming diffraction grating and optical waveguide
Inventor: HIROSE TOMOKANE
IPC: G02B6/13
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming diffraction gratings effectively in a plurality of juxtaposed cores. SOLUTION: Diffraction gratings 16 are formed by emitting UV light 21 from a same light source toward a plurality of juxtaposed cores 15 (15a-15d) and interfering the UV light 21 to an interference pattern which changes interference stripe space along longitudinal direction of the cores 15 and irradiating the plurality of cores 15 with the interfered UV light and also causing shielding area 20 (20a-20d) which are not partially irradiated with the UV light 21 at positions difference from respective cores 21. The method is that a phase grating 3 for interfering the UV light 21 is arranged between the core 15 and the light source and also a light-shielding board 4 is guided between the core 15 and the phase grating 3 or between the phase grating 3 and the light source.  Thus the diffraction gratings 16 with different characteristic can be formed in an optional core 15 by setting a forming position of the shielding area 20 on the cores 15.
Patent JP-S53128570-A (JP)
Title: Process for treating arsenic-containing liquid waste
Inventor: TERASAKI HIROICHI
IPC: C01G28/02
Filed: 1977-04-15
Abstract: PURPOSE: To provide the subject method comprising subjecting an arsenic-containing liquid waste containing SO 2  to deairing treatment to remove SO 2  and thereafter further sulfurizing the same, and heating the thus produced sulfurized arsenic precipitate to a predetermined temperature, thereby reducing sulfur produced and obtaining a massive matter of a high apparent density. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0646912-A (JP)
Title: Hair iron for straight permanent wave
Inventor: NAKAMURA TETSUJI
IPC: A45D1/04
Filed: 1993-03-03
Abstract: PURPOSE:To apply large pressure to hair and correct curly hair by warming, expanding and softening the hair and pinching the hair with a hair iron having corrugated rugged edges. CONSTITUTION:While hair pressing parts 2, 3 are provided on the opposed surfaces with rugged surfaces 2a, 3a meshing with each other and surfaces 2b, 3b not meshing with each other, but opposed to each other to provide a space, a heater is built in the hair pressing parts 2, 3. When a hair iron is used with the corrugated rugged surfaces 2a, 3a, the hair iron is slid from the root to the tip, so that the surfaces 2b, 3b having the space therebetween are constituted to be in the hair tip side. The hair is first warmed by the surfaces 2b, 3b having the space therebetween and then pressed by the rugged surfaces 2a, 3a. Also, the spatial gap in the closed hair pressing parts 2, 3 needs one sufficient to warm and expand the hair fully. Curly hair pressed by the rugged surfaces 2a, 3a can be corrected surely to the straight one with few number of times of slides.
Patent JP-H10239285-A (JP)
Title: Ultrasonic flaw detection device
Inventor: KIGA NOBUKATSU
IPC: G01N29/04
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To execute an ultrasonic flaw detection at a plurality of spots simply by mounting a plurality of ultrasonic probes to a band-shaped object that can be wound around the outer periphery of a piping with a gap in the longitudinal and peripheral directions of the piping. SOLUTION: A band-shaped object 6 where a plurality of ultrasonic probes 4 are mounted to a piping 1 with a specific gap in a longitudinal direction 16 and in a periphery direction 18 of the piping 1 is wound to the outer periphery of the piping 1 with the ultrasonic probes 4 inside. In this state, a gas such as air is sent to the internal part of the sealed bag-body like band-shaped object 6 from a gas injection port 12 via a gas tube 14 and a valve 15 by using a gas injection port 13 such as bellows to inflate the band-shaped object 6, thus pressing each ultrasonic probe 4 to the outer periphery of the piping 1.  Then, an insertion plug 24 that extends from an ultrasonic measurement device main body 5 is successively inserted into a data integration machine 22, each ultrasonic probe 4 is connected to the ultrasonic measurement device main body 5 successively, each ultrasonic probe 4 executes ultrasonic flaw detection in order, and obtained data are analyzed.
Patent JP-S51117974-A (JP)
Title: A method for desorbing the solute adsorbed by an adsorbent
Inventor: MARUKO SABUROU
IPC: B01D3/14
Filed: 1975-04-10
Abstract: PURPOSE: A heat-saving desorbing method comprising directly connecting adsorbing, desorbing and distilling operations, thereby obtaining the steam needed for the desrption from the distillation column and recycling the stam containing the components desorbed by the desorbing operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10218201-A (JP)
Title: Packaging bag
Inventor: FUJITA TOSHIYUKI
IPC: B65D77/30
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To enable contents to be easily taken out by providing an unsealing cut as a start point for tearing in parallel to a base of the triangular corner at a portion corresponding to a region to be opened on a heat seal on one of sides of the triangular corner. SOLUTION: A packaging bag 3 is made of a laminate material including a resin film having straight cuttability at least in one direction, and further an unsealing cut 5 as a start point for tearing is provided on a heat seal 21 of one of sides of a triangular corner at M corresponding to a region to be opened. A direction X1 of straight cuttability of the film constituting the laminate material, a linear direction X2 of a base 4 of the triangular corner 1 and an unsealing direction X3 of a notch line of an unsealing notch constituting the unsealing cut 5 are desirably in a parallel relation, whereby a cut of the opening can be formed straight and correctly.
Patent JP-H04342414-A (JP)
Title: Formation of zeolite crystal
Inventor: MAKINO TAKUMI
IPC: C01B39/02
Filed: 1991-02-15
Abstract: PURPOSE:To improve adhesiveness by immersing a porous material in an aqueous solution or gel to form zeolite and heating the porous material in a pressure container at a specific temperature. CONSTITUTION:An aqueous solution of NaAlO2 is mixed with an aqueous solution of Na2SiO3 to form a gel. An inorganic porous material such as Al2O3 is immersed in the gel and the porous material is heated in a pressure container at about 150-200'C for about 5-20 hours to give analcime of spherical crystal having excellent adhesiveness on the porous material. An aqueous solution of NaAlO2 is mixed with an aqueous solution of Na2SiO3 and an aqueous solution of NaOH to prepare an aqueous solution. An inorganic porous material is immersed in the aqueous solution and heated in a pressure container at about 150-200 deg.C for about 5-20 hours to give cancrinite of prismatic crystal having excellent adhesiveness on the porous material.
Patent JP-H08229094-A (JP)
Title: Spray type sauna device
Inventor: INARI TAMIKAZU
IPC: A61H33/10
Filed: 1995-03-02
Abstract: PURPOSE: To provide a spray type sauna device capable of quickly increasing the room temperature at the start of the sauna operation without changing the hot-water feed temperature to a high temperature or without pressurizing the hot water. CONSTITUTION: The first nozzles 2 and the second nozzles 3 provided in parallel in a sauna room 1 are connected to a hot-water feed pipe 4 via the electric first switching valve 5 and second switching valve 6 respectively, and a remote control 8 provided with a temperature sensor 9 detecting the atmospheric temperature of the sauna room 1 is installed on the wall face 11 of the sauna room 1. When the detected temperature of the temperature sensor 9 is lower than the prescribed temperature, the first switching valve 5 is opened and the second switching valve 6 is closed by a controller 7, and foggy hot water having a large grain size is sprayed from the first nozzles 2.  When the detected temperature is the prescribed temperature or higher, the first switching valve 5 is closed and the second switching valve 6 is opened by the controller 7, and foggy hot water having a small grain size is sprayed from the second nozzles 3.
Patent JP-H10226906-A (JP)
Title: Cushion wear for sports game
Inventor: FUJIMOTO MASANORI
IPC: D04B21/14
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a cushion wear for sports games, well maintaining environments of temperature and humidity, safely protecting the body of a wearer, and securing the motor function of the athlete. SOLUTION: A three-layered three-dimensional knitted fabric 3 having a structure produced by cross-knitting a front side knitted fabric 31 and a back side knitted fabric 32 with a relatively stiff crossing yarn 33 comprising a monofilament or plural filaments produced from a flexible synthetic resin such as a polyester or a nylon in a crosslinked state so that the front side knitted fabric 31 is separated from the back side knitted fabric 32 is used as all or a part of a fabric for a wear worn for various kinds of sports games.
Patent JP-H02224163-A (JP)
Title: Extension memory control device
Inventor: NAKAMURA YOSHITAKA
IPC: G06F12/16
Filed: 1989-02-27
Abstract: PURPOSE:To simplify the constitution of the device by holding the number of signal lines for connecting the electronic apparatus body side to the extension memory control device side at minimum even when the number of extension memory elements is to be increased. CONSTITUTION:Gate circuits 170 to 17N, a NOR circuit 18 and NAND circuits 190 to 19N are added to the extension memory control device 12. Even when the number of D-RAM elements 130 to 13N to be extension memory elements is increased in the constitution to expand the storage capacity, the number of signal lines for connecting the memory control device 12 to the electronic apparatus body is held at its minimum. Consequently, the expansion of the storage capacity is easily executed without expanding the whole size of the electronic apparatus and increasing the cost.
Patent JP-H10235108-A (JP)
Title: Filter plate for filter press
Inventor: MIYANO MUNEYUKI
IPC: B01D25/12
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To support two membrane-like members in the neighborhood of a through hole without fixing the membrane-like members to a core plate by providing two torus-like plates, each of which has a curved recessed part and a connector on opposed inner faces which fit together annular members arranged around a through hole part connecting the membrane- like members naturally, through the membrane-like members. SOLUTION: Pressing membranes 2a, 2b opposted to a filter cloth are mutually connected monolithically near an untreated liquid hole 5. An intermediate ring 8 arranged around an untreated liquid hole 2d in each of the pressing membranes 2a, 2b is of a smaller outer diameter than an untreated liquid hole 1d in a core plate 1 and can be positioned inside the untreated hole 1d. A pair of clamping plates 3a, 3b is formed of a tours-like plate member with an untreated hole 34 respectively. The intermediate ring 8 which sets the clamping plates 3a, 3b with a setescrew 6 though the pressing membranes 2a, 2b is arranged on both front/back faces of the membranes 2a, 2b inside the peripheral part of an untreated liquid hole 2d opened in the membranes 2a, 2b.  Further, a the untreated liquid hole 24 part of the pressing membranes 2a, 2b is arranged in the untreated liquid hole 1d of the core plate 1 with an untreated liquid hole check tool 3. Thus is possible to protect both pressing membranes 2a, 2b and core plate 1 against concurrent damage to be inflected to the membranes 2a, 2b and the core plate 1 due to a pressure generated between these parts.
Patent JP-2000240443-A (JP)
Title: Muffler
Inventor: HATANO YASUJI
IPC: F01N1/10
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a muffler to be manufactured without varying existing production equipment and a manufacture line when capacity is increased and muffling performance of the muffler is improved. SOLUTION: This muffler is featured that a plurality of cylinder bodies 1 and 49 having a fixed length or less aye intercoupled to form an outer cylinder. Further, it is featured that a plurality of mufflers having a cylinder body, in which an exhaust pipe is inserted, and having a fixed length or less are intercoupled. Moreover, the muffler is formed that an exhaust pipe is inserted in an outer cylinder where a plurality of the cylinder bodies are intercoupled.