baber/WOPTO huggingface dataset:
Patent JP-H0349684-A (JP)
Title: Preparation of immobilized lipase agent
Inventor: SAITO ROKURO
IPC: C12P7/64
Filed: 1989-07-18
Abstract: PURPOSE:To obtain the subject immobilized lipase agent having a high activity and a long half-activity life by adding lipase to an aqueous suspension of an activator for lipase, stirring the resultant mixture and adsorbing lipase on a carrier so that a specified amount of lipase may be supported. CONSTITUTION:To an aqueous suspension prepared by adding 0.2-25 pts.wt activator for lipase to 100 pts.wt. water, lipase is added in an amount of 0.2-60 pts.wt. After sufficient contact of lipase with the activator by stirring, the aqueous suspension of lipase is subjected to the adsorption so that 0.01-0.2 pts.wt. lipase may be supported on 1 pts.wt. carrier. As the activator used, lecithin, sucrose fatty ester, dextrin, polyol, etc., are exemplified. As the carrier for immobilization of lipase, an adsorption-type carrier such a Celite, an active carbon, cellulose, derivative thereof, chitosan, derivative thereof or an ion- exchange resin is used and Celite and ion-exchange resins having a high water- absorptivity are especially suitable.
Patent JP-H0351555-A (JP)
Title: Power transmission device
Inventor: WATANABE KAZUYOSHI
IPC: F16H48/24
Filed: 1989-07-20
Abstract: PURPOSE:To facilitate working and secure the strength of an intermediate member without providing a space in the radial direction by constituting the intermediate member from a body having a slit formed as an engagement part with a pinion shaft and a reinforcing member joined on the outer peripheral part. CONSTITUTION:An annular intermediate member 73 which supports a pinion shaft 91 in a differential gear pair 98 installed in a housing 25 and connects and disconnects the turning moment of the housing 25 with the differential gear pair 98 is installed, and the intermediate member 73 is constituted of a body 75 having a slit as the engagement part with the pinion shaft 91 and a reinforcing member 77 joined on the outer peripheral part on the slit opened edge side of the body 75. Since, with such constitution, the engagement part of the pinion shaft 91 is formed into the slit formed on the body 75 of the intermediate member 73, working is facilitated, and the space in the radial direction can be reduced. Further, since the reinforcing member 77 is engaged, strength can be maintained, and the deformation of the intermediate member 73 in the transmission of torque can be suppressed.
Patent JP-S6341848-A (JP)
Title: Silver halide color photographic sensitive material which permits quick processing and has excellent fogging preventive effect or the like
Inventor: OOYA YUKIO
IPC: G03C7/00
Filed: 1986-08-07
Abstract: PURPOSE:To decrease fogging and to improve image fastness by incorporating silver chloride added with a suppressor or silver chlorobromide emulsion contg. >=90mol% silver chloride and high boiling point solvent having >=6 dielectric constant into the titled material. CONSTITUTION:The fogging of the resultant photosensitive material is decreased if a heterocyclic mercapto compd. and/or azaindene compd. is added as the suppressor to the silver halide particles at the time of forming said particles; for example, during the growth of the particles in the case of forming the silver chloride or the silver chlorobromide emulsion contg. >=90mol% silver chloride. Since at least one layer of the silver halide emulsion layer contains the high boiling point solvent having <=6 dielectric constant, the fastness of the dye image thereof is high. The problem of the softened contrast in gradation is solved by the addition of the above-mentioned suppressor.
Patent JP-S6165504-A (JP)
Title: Direction detecting system of satellite antenna
Inventor: SUZUKI TERUO
IPC: H01Q1/12
Filed: 1984-09-05
Abstract: PURPOSE:To realize detection and control of two axial direction of east/west and south/north of an antenna with high accuracy by arranging at least three earth sensors to an earth directing antenna of a spin type artificial satellite. CONSTITUTION:The visual fields of the earth sensors 1-4 detecting the earth fitted to an antenna is set geographically as 9, 10, 11, 12 in figure to the earth 8. In controlling the direction of east/west and south/north of a reflector 5 of the antenna so that a horizontal line 13 being an edge of the earth 8 is not deviated from the edge of the visual fields 9-12 of the sensors 1-4, the antenna reflector 5 is directed always accurately to the earth 8. In other words, when the visual fields 9-12 of the sensors 1-4 are at positions 9'-12' shown in alternate long and short dash lines in figure, the reflector 5 is turned around the east/west axis of the earth, that is, around the roll shaft R of the artificial satellite, then positions 9'-12' of alternate long and short dash lines are overlapped respectively to the visual fields 9-12 of each sensor.
Patent JP-S6080664-A (JP)
Inventor: SASAKI MASAAKI
IPC: E04H5/02
Filed: 1983-10-06
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-S6163627-A (JP)
Title: Production of aromatic fluorine compound
Inventor: YONEDA NORIHIKO
IPC: C07B39/00
Filed: 1984-09-05
Abstract: PURPOSE:In the production of the titled substance by diazotization of an aromatic amine with an anhydrous HF and base complex and a nitrous acid donor and following thermal decomposition, the reaction is effected at the decomposition temperature in the absence of free HF. CONSTITUTION:A complex from anhydrous HF and a base is allowed to react with an aromatic amine and a nitrous acid donor and the resultant diazonium salt is thermally decomposed in the absence of free HF to give the objective substance. After complex formation from anhydrous HF and a base such as an amine or ether, the separation of free HF is required. Further, in case that the temperature of diazotization is different from that of the thermal decomposition the HF liberated is preferably removed and the recovered HF can be reused. EFFECT:The objective substance is obtained quantitatively and the product is readily isolated. Moreover, HF is almost completely utilized without operations of isolation and recovery.
Patent JP-H0742663-A (JP)
Title: Windmill
Inventor: TAKENO ICHIRO
IPC: F03D7/04
Filed: 1993-07-28
Abstract: PURPOSE:To make the angle of a variable pitch vane variable without using a servo valve. CONSTITUTION:In a windmill of such constitution that an operating fluid is supplied to a piston 3 in a cylinder 2 by a pump 5 so as to change the angle of a variable pitch vane 1 by the piston 3, the discharge flow and suction discharge direction of the pump 5 is made controllable, and the operating fluid is supplied/discharged to/from both sides of the piston 3 so as to operate the piston 3 directly by the pump 5.
Patent JP-S6078985-A (JP)
Title: Novel (1)benzepino(3,4-b)pyridine derivative
Inventor: KUMAZAWA TOSHIAKI
IPC: A61K31/00
Filed: 1983-10-05
Abstract: NEW MATERIAL:A compound shown by the formula I (R' is H, alkyl, alkyl halide, alkoxy, or halogen; R<2> is H, or alkyl; Y is amino, substituted amino, hetero ring, or substituted hetero ring; X is O, or S; n is 0-2). EXAMPLE:5,11-Dihydro-5-[ ( N,N-diisopropylamino)acetyl ] amino[ 1 ]benzoxepino [3,4-b]pyridine. USE:An antitumor agent. PREPARATION:A compound shown by the formula II is reduced, reacted with a halogenating agent, and reacted with ammonia or an amine. The reaction product is further reacted with an acyl halide or an acid anhydride to give a compound shown by the formula III (Q is halogen; m is 1, or 2). The compound is reacted with a compound shown by the formula Y-H, to give a compound shown by the formula I .
Patent JP-S57109782-A (JP)
Title: Benzylmethylamine derivative
Inventor: TATSUOKA TOSHIO
IPC: C07D313/08
Filed: 1980-12-26
Abstract: NEW MATERIAL:A benzylmethylamine derivative expressed by the formula (X is H or halogen ; R is methoxybenzoxepin, cyclohexene, tatralin or dihydronaphthalene).  
     EXAMPLE: 4-N-Benzyl-N-methylaminomethyl-7-methoxy-2,3-dihydro-1-benzoxepin.  
     USE: An aggregation inhibitor of blood platelets and contraction inhibitor of extirpated intestines.  
     PROCESS: Benzylmethylamine derivatives having OH at the respective nuclei are prepared and dehydrated with hydrochloric acid or phosphorus oxychloride- pyridine, etc. or converted into a methanesulfonate, which is then dehydrated with potassium tert-butoxide, etc. to give the compound expressed by the formula (R is methoxybenzoxepin, cyclohexene or dihydronaphthalene). The corresponding epoxide is then condensed with benzylmethylamine to afford the compound expressed by the formula (R is tetralin). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H062433-A (JP)
Title: Binding tool for wire
Inventor: NAKAMORI SADAHIRO
IPC: E04G21/12
Filed: 1992-06-18
Abstract: PURPOSE:To enhance and automate the binding by winding a long wire paid out from a bobbin, in a loop around a position to be bound, such as a crossing of reinforcement, then by cutting the wire by a predetermined length and by binding the wire. CONSTITUTION:A solenoid 36 is energized so as to open a movable guide peg 34, a stationary guide peg 31 and the movable guide peg 34 are inserted onto reinforcements 1, 2 in front and rear of the crossing thereof, and then the solenoid 36 is deenergized so as to close the peg 34. Then, a pay-out roller 23 is driven to pay out a binding wire 21 from a bobbin 222, and the leasing end of the wire is led into a guide hole 17b in a twister 17. When the wire abuts against a convex part 10a, the load of a drive motor is increased so that the motor comes to a stop, and accordingly, the rotation of the pay-out roller 23 is stopped. When a twisting stepping motor 13 is driven to rotate the twister 27, the binding wire 21 is cut so that it goes away from a guide groove 31a so as to be twisted, and then goes away from guide holes 17a, 17b. Further, the load of the twisting stepping motor 13 is reduced, and the guide pegs 31, 34 are removed after the motor 13 is stopped.
Patent JP-S6430095-A (JP)
Title: Memory device
Inventor: ITO SHINICHI
IPC: H01L21/8244
Filed: 1987-07-25
Abstract: PURPOSE:To improve the reliability of a device by successively extending conductive layers from adjacent electrically connected areas up to mutually opposed word lines and connecting the conductive layers to bit lines on the word lines. CONSTITUTION:The conductive layers 45-48 are successively extended from mutually adjacent electrically connected areas 13, 34-36 up to the mutually opposed word lines 16, 17 and the conductive layers 45-48 are connected to the bit lines 14, 42-44 on the word lines 16, 17. As compared with a case connecting the conductive layers 45-48 to the bit lines 14, 42-44 on the electrically connected areas 13, 34-36, the covering property of step differences of the bit lines 14, 42-44 can be improved. As compared with a case extending the conductive layers 45-48 up to the same word lines 16, 17, the connection parts 51-54 to the bit lines 14, 42-44 are more separated from each other and the margin of patterning of the bit lines 14, 42-44 can be expanded. Consequently, the reliability of the device can be improved.
Patent JP-H0349935-A (JP)
Title: Widening device of foamed form
Inventor: TAKASHIMA NAOKI
IPC: B29C44/00
Filed: 1989-07-18
Abstract: PURPOSE:To enable widening treatment to be uniformly achieved, while foamed form is attracted and transferred stably by a method in which the body of a widening device is oppositely provided mutually in the width direction of the foamed form, and a transferring means is provided capably of circulating between the aperture of a vacuum chamber and the foamed form. CONSTITUTION:A widening device 3 is preliminarily set in a prescribed position on a slide rail correspondingly to the width of a generated foamed form 11, and an upper room 31 and a lower room 32 are respectively kept in pressure- reduced state by driving a vacuum pump. A mesh belt 40 circulates around the chamber composed of the upper room 31 and the lower room 32 by the operation of a driving roller 41. When the foamed form 11 is transferred to the side of the widening device 3, the attracting force from slits 52, 53 acts on both ends of the foamed form 11 through the mesh belt 40, and the surfaces of both ends are attracted to the mesh belt 40 of each widening device. In this state, the foamed form 11 is transferred by the movement of the mesh belt 40. Accordingly the width of the foamed form 11 is widened by the process where in both end-surfaces are attracted, whereby the wrinkle generated at heating and foaming may be removed.
Patent JP-H0647011-A (JP)
Title: Method for controlling pressure drop speed in sphygmomanometer and pulsimeter and system therefor
Inventor: FUKAMIZU TETSUJI
IPC: A61B5/0225
Filed: 1992-07-14
Abstract: PURPOSE:To control steplessly a pressure drop speed by one piece of exhaust control valve, especially irrespective of thickness of an arm and the number of pulses of a person to be measured. CONSTITUTION:The method and the device for controlling a pressure drop speed in a sphygmomanometer and a pulsimeter are constituted so that electric conduction to an electromagnetic means 4A is controlled by a pressure difference of every unit time before a pulse wave is generated, and the electric conduction is controlled by a pressure difference immediately before each pulse wave rises after the pulse wave is generated, by which pressure is reduced at a prescribed speed by one piece of pressure control valve 4.
Patent JP-H1128314-A (JP)
Title: Solid-liquid separation device
Inventor: SODEYAMA KENJI
IPC: B01D21/02
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To flocculate fine particles quickly and separate suspended water into fine particles and supernatant liquid more effectively by powder introduced for separating the suspended water into fine particle supernatant liquid. SOLUTION: A separation device is so constituted as to flocculate suspension containing fine particles, introduce a solution prepared by mixing powder flocculating fine particles to make them larger grains and accelerate the formation of large grains composed of fine particles. In that case, a first plate 47 and a second plate 48 are separated at the given intervals and disposed on the upper side and the lower side, and out of inner faces of the plates facing each other, the inner face of one plate 47 is formed into a rough face, while the inner face of the other plate 48 is formed into a mirror face so as to generate the variation in the flow rate of an aqueous solution flowed between the rough face and the mirror face.
Patent JP-H1031874-A (JP)
Title: Magnetic head and magnetic disk device using it
Inventor: NAKAGAWA SHINJI
IPC: G11B5/60
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To improve safety against a high speed processing and impact by designing a small floating quantity of a magnetic head, realizing the high density of recording and enabling high speed seeking. SOLUTION: A taper surface 2 is provided in the air inlet end 1 of the surface opposing to a medium, the crossing angle between the side 5 where the side surface 4 of a groove shaved with the surface opposing to the medium from the air inlet end 1 to and air outlet end 3 crosses an air bearing surface ABS9 and the side 6 in the air outlet end of the ABS is shaved to chamfer, and one side angle 7 of the air outlet end 6 is made to be an obtuse angle. The crossing angle (b) between the side 10 wherein the side surface 8 of the magnetic head crosses the ABS9 and the air outlet end 6 of the ABS is chamfered to obtain the other side angle 12 of the air outlet end 6 of the ABS. By this way, since the lowest floating quantity in the slider becomes high compared with the conventional magnetic head, a magnetic converting element is gotten closer to the medium.  Also, the attach against the medium due to the reduction of floating caused by the high speed seeking and impact is reduced by making the shape in the lowest floating position the obtuse angle or round.
Patent JP-H0717683-A (JP)
Title: Lifting device of strut for climbing crane
Inventor: SATO MITSUSUKE
IPC: B66C23/32
Filed: 1993-06-30
Abstract: PURPOSE:To provide a lifting device of a strut for a climbing crane with no apprehension of buckling even when used a long and narrow hydraulic cylinder. CONSTITUTION:In a lifting device of a strut for a climbing crane, a strut 3 erected in the center of a hollow frame is lifted by a lifting frame 7, and a new unit pillar 3a is connected to the lower part successively one after another. An upper part of a hoisting hydraulic cylinder is pivotally mounted on the hollow frame, and a lower end of a piston rod 5 of this hoisting hydraulic cylinder is pivotally mounted on the lifting frame 7 through a link plate 6. In the link plate 6, a slot for inserting a pivot pin is provided, and when the lifted strut 3 is lowered down onto the lower unit pillar 3a, the link plate 6 is relatively lowered down against the lifting frame 7 in a range of the slot, to prevent the hydraulic cylinder 4 from its buckling. In a limit switch, when the strut 3 is placed on the unit pillar 3a, a relative vertical motion, generated between the link plate 6 and the lifting frame 7, is detected to stop extending action of the hydraulic cylinder 4.
Patent JP-H0536624-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: SUKEGAWA KAZUO
IPC: H01L21/336
Filed: 1991-07-26
Abstract: PURPOSE:To form a contact hole having low contact resistance to a thin semiconductor layer, regarding a contact hole and its forming method. CONSTITUTION:The title method is characterized and constituted by having a process wherein, on an insulating layer 5 formed covering a semiconductor layer 6 formed on a substrate 1, a hole 7 turning to a contact hole 8 for ohmic connection with a semiconductor layer 6 is bored penetrating the insulating layer 5, low resistive polycrystalline silicon 8b is buried in the hole 7 up to at least the thickness of the semiconductor layer 6, and the contact hole 8 for ohmic connection with the semiconductor layer 6 is formed.
Patent JP-H0535565-A (JP)
Title: Dual control system for data using portable storage medium
Inventor: SHIMODA IKUYO
IPC: G06F12/00
Filed: 1991-07-26
Abstract: PURPOSE:To offer the highly flexible system which can control the portable storage medium while is medium is disconnected from a fixed medium storage device and a portable medium storage device as to a dual control system which uses two main and minor portable storage media. CONSTITUTION:The main and minor portable storage media 4 and 5 are stored with main and minor portable storage medium identifiers PR and BK and minor when the main portable storage medium 4 is loaded on the portable medium storage device 3, data DT outputted to the fixed storage medium device 2 are written and stored on the main portable storage medium 4. The minor portable medium identifier BK is stored on the fixed storage medium device 2. When the minor portable storage medium 5 is loaded on the portable medium storage device 3, the data DT are stored on the loaded minor portable medium 5 on condition that the minor portable medium identifier BK read out of the portable storage medium 5 matches the minor portable minor identifier BK stored on the fixed medium storage device 2.
Patent JP-S57112065-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDOU SHINYA
IPC: H01L27/112
Filed: 1980-12-29
Abstract: PURPOSE:To improve yield of manufacture of a device such as an EPROM by a method wherein a single-layer region and an upper layer of a double-layer region of a film such as poly-Si which is to be processed are patterned and the single- layer region is covered by resist of a different property to pattern the lower layer using the upper layer as a mask. CONSTITUTION:In the case of, for instance, an EPROM, in a cell region 100 two layers of poly-Si films 21, 22, are formed, holding an insulating layer 3 between then, and in a peripheral circuit region 200 the first poly-Si film 21 is formed, on a substrate 1 respectively with a gate film between the poly-Si film 21 and the substrate 1. After the film 22 of the region 100 and the film 21 of the region 200 are patterened by forming a resist film 42, the region 200 is covered by a resist film 41 and the film 21 of the region 100 is patterened into the same pattern as the film 22 by the resist film 42. If, for instance, the resist film 42 is negative type, the resist film 41 should be of a different property from the film 42, for instance, positive type. With above configuration, when the resist film 41 has a defect, if can be removed selectively and recovered, and solderability of the resist laminated portion is improved, so that the yield of the photo process is increased.
Patent JP-S5889708-A (JP)
Inventor: KATOU HIROSHI
IPC: C08L101/00
Filed: 1981-11-20
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-H0929042-A (JP)
Title: Device for filtering vacuum-sucked gas
Inventor: SHIRAISHI MASAHARU
IPC: B01D47/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To efficiently collect and remove a mist from a gas discharged from a vacuum chamber, and prevent the mist from entering a vacuum pump. SOLUTION: The internal space of a container in which a vacuum pump oil 2 is stored, leaving a clearance formed in the upper party is divided into a first space A including the opening 3a of a gas suction pipe 3 and a second space B including the opening 5a of a gas discharge pipe 5 by a plurality of drums 7a, 7b, 7c, 7d and the liquid level of the vacuum pump oil 2, in such a manner that these spaces A, B are isolated from each other. The discharged gas introduced into the first space A is guided into and dispersed in the vacuum pump oil 2, by an uneven part 8 provided on the peripheral surfaces of the drums 7a-7d on both ends.  Consequently, a mist contained in the discharged gas is mixed with the vacuum pump oil 2, and the discharged gas which is now mist-free is afloat from the liquid level of the vacuum pump oil 2 located in the second space B, and is sucked by a vacuum pump 6 through the gas discharge pipe 5.
Patent JP-S6077575-A (JP)
Title: Shading correcting device
Inventor: ABE YOSHINORI
IPC: H04N5/335
Filed: 1983-10-05
Abstract: PURPOSE:To correct accurately and in high speed the shading of a photoelectric converting element by using a correction coefficient stored in a memory to correct a picture data read at the photoelectric converting element thereby reading an original. CONSTITUTION:The photoelectric converting element 1 converts each reflected light on a uniform reflecting face and an original face into an electric signal. Then the reflected light of the uniform reflected face is photoelectric-converted at first and stored in a memory 3, then the data stored in the memory 3 is extracted at each picture element to obtain a correcting coefficient at each picture element. The circuit is constitutted that the correction coefficient is stored again to the corresponding address of the memory 3. In reading the original actually, the picture data read by the element 1 is corrected by using the correcting coefficient stored in the memory 3.