baber/WOPTO huggingface dataset:
Patent JP-H06342755-A (JP)
Title: Projection exposure and aligner therefor
Inventor: KOMORIYA SUSUMU
IPC: H01L21/027
Filed: 1993-11-26
Abstract: PURPOSE:To improve a transferred pattern in dimensional and alignment accuracy so as to transfer a pattern of high accuracy by a method wherein the projection optical system of a projection aligner is prevented from changing in focal point due to fluctuations in the atmospheric pressure or ambient pressure. CONSTITUTION:A lighting optical system 4, a reticule 5, a projection optical system 7 which transfers the pattern of the reticule 5 onto a semiconductor wafer 22, an XY-table 21 where the semiconductor wafer 22 is placed, a motor 18 which moves the projection optical system 7 relatively to the XY-table 21 in a vertical direction, and a control 24 which controls the motor 18 based on signals outputted from a barometer 23 which detects an ambient pressure are provided, wherein the projection optical system 7 is relatively moved up or down to the XY-table 21 in accordance with the fluctuation of ambient pressure. By this setup, the change of the projection optical system 7 in focal point to the semiconductor wafer 22 due to fluctuations in an ambient pressure can be corrected in the projection aligner.
Patent JP-H02145756-A (JP)
Title: Manufacture of hot dip galvanized cr-containing steel sheet
Inventor: KATO YASUSHI
IPC: C23C2/02
Filed: 1988-11-25
Abstract: PURPOSE:To apply hot dip galvanizing excellent in planting suitability to a Cr-containing steel sheet by the ordinary process by previously coating a Cr- containing steel sheet with Cu, heating the above sheet in an N2 and H2 atmosphere while specifying the dew point, and then applying hot dip galvanizing to the above sheet. CONSTITUTION:A Cu coating layer of 0.01-5mum thickness is previously formed on a steel sheet containing >=5% Cr. Subsequently, the above sheet is heated in an N2- and H2-gas atmosphere in which dew point is regulated to >=+20 deg.C, and the temp. at which the above sheet is introduced into a hot dip galvanizing bath is regulated to between plating bath temp. and (plating bath temp. + about 50 deg.C). Successively, hot dip galvanizing treatment is applied to the above sheet by the ordinary process. By this method, the hot dip galvanized Cr- containing steel sheet excellent in plating suitability and adhesive strength of plating can be manufactured.
Patent JP-H01138184-A (JP)
Title: Solidification of asbestos coated layer
Inventor: TOKIMOTO NORITOSHI
IPC: C04B41/68
Filed: 1987-11-25
Abstract: PURPOSE:To surely solidify a coated layer containing asbestos from a deep part to a superficial part and to prevent asbestos from scattering in solidifying the coated layer containing asbestos, by impregnating and applying a curing solution consisting essentially of a water-soluble alkali metallic salt of silicic acid, synthetic resin emulsion and (or) water-soluble resin by a specific method. CONSTITUTION:A curing solution consisting essentially of a solution of a water soluble silicate (e.g., aqueous solution of sodium silicate) shown by the formula (M is alkali metal; x is 2-4.5; aq shows aqueous solution), synthetic resin emulsion and (or) water-soluble resin is prepared. Then, in solidifying a coated layer containing asbestos for fire resistance, heat insulation and sound absorption, the curing solution is impregnated into parts in the ratio of 1-100parts/m<2> and 5-50cc based on one part and the superficial layer is coated with 0.3-3kg/m<2> based on wet weight of the curing solution. Consequently, the superficial layer can be solidified from the deep part of the coated layer containing asbestos while maintaining adhesivity to ground without deteriorating fire- resistant performances.
Patent JP-H01168668-A (JP)
Title: Pyridylstyrene dialkanes
Inventor: ROBAATO ENU YANGU
IPC: A61P11/00
Filed: 1988-11-25
Abstract: NEW MATERIAL: The compounds of formula I [R 1  is H, halogen, alkyl, SR 2 , NR 3 R 3 , OR 3 , phenyl, or the like; R 2  is alkyl, alkenyl, CF 3 , phenyl or the like; R 3  is H or R 2 ; R 4  is H, halogen, NO 2 , OR 3 , SR 3  or the like; R 5  is H, halogen, NO 2 , N 3 , CN, SR 2 , OR 3  or the like; R 7  is H or alkyl; m, m', p and p' are each 0-8; n, n', r and r' are 0 or 1; Q 1  and Q 2  are each COOR 3 , tetrazole, CN, or the like; X 2  and X 3  are each O, S, N, R 3  or the like; Y is CR 3 =CR 3 , C≡C, C=O or the like; Z 1  and Z 2  are each CONR 3  or HET (-R 3 , -R 5 ); HET is formula II, formula III or the like] and its salts.  
     EXAMPLE: 5-[3-[2-(6-phenylpyridine-2-yl)ethenyl]phenyl]-4,6-dithianonane diacid disodium salt.  
     USE: Leukotriene and SRS-A antagonists, leukotriene biosynthesis-inhibitors.  
     PROCESS: For example, pyridine derivative of formula IV are reacted with aldehyde of formula V as a starting raw materials to obtain the compound of formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62152192-A (JP)
Title: Manufacture of vertical oscillation type laser
Inventor: OGURA MUTSURO
IPC: H01S5/00
Filed: 1985-12-25
Abstract: PURPOSE:To obtain a vertical oscillation type laser by forming a groove for burying a clad layer in a semiconductor hetero-multilayer film according to a predetermined pattern, burying p- and n-type clad layers and using a held hetero-multilayer film section as an optical resonator in the direction vertical to a substrate functioning as an active layer concurrently. CONSTITUTION:A hetero-multilayer film 21 is shaped on a semi-insulating substrate 10 extending over a wide area, and grooves 22 reading the substrate 10 are formed through selective etching. p-type clad layers 12 are buried through a proper technique. The layer 12 is separated in parallel in the Y direction, and wide and narrow width are repeated alternately in the X direction. Likewide, grooves 23 are formed, and n-type clad layers 13 are buried. Sections 11 among adjacent clad layers 12, 13 constitute optical resonators serving as active layers concurrently, and narrow width W represents the width of the active layer and the thickness L of the hetero-film 21 laser length. A vertical oscillation type laser having high carrier-confinement efficiency and low threshold characteristics is acquired by complete transverse type double-hetero structure.
Patent JP-H01136627-A (JP)
Title: Endoscopic apparatus
Inventor: TAKEI TORU
IPC: A61B1/04
Filed: 1987-11-25
Abstract: PURPOSE:To prevent the inflow of a large current to a semiconductor element from a power supply line by a fuse, by mounting the fuse to the power supply line to a solid-state image sensing element and the semiconductor line element in a light source connector. CONSTITUTION:Since the periphery of the place where the transistor 17 provided to the leading end of an insert part 6 is mounted is very narrow and mounting density is high, for example, when an short-circuit is generated between the emitter terminal and GND terminal of the transistor during an assembling or inspection process by any cause, for example, by the probe of a soldered bridge or oscilloscope, a large current flows in the emitter of the transistor 17 from the collector thereof from a constant voltage power supply circuit 16 through a power supply line VDD. In this case, since a fuse 33 is provided, said large current blows the fuse 33 before destructing the transistor 17 to prevent the destruction of the transistor 17.
Patent JP-S63150809-A (JP)
Inventor: KURAMOTO MASAMICHI
IPC: C08K3/04
Filed: 1986-12-15
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-H09104723-A (JP)
Title: Vulcanizate of lowly crystalline random ethylene copolymer and its production
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F210/18
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a vulcanizate of a lowly crystalline random ethylene copolymer having a narrow molecular weight distribution, a narrow compositional distribution and excellent transparency, surface nonstickiness and mechanical properties by forming a vucanizate of a specified random ethylene copolymer. SOLUTION: This vulcanizate of a lowly crystalline random ethylene copolymer has the following properties: (i) the ethylene content is 50-95wt.%, (ii) the content of 3-20C α-olefins is 5-50wt.%, (iii) the content of 5-20C nonconjugated polyenes is above 0 to 5mol%, (iv) the intrinsic viscosity [η] (in decalin at 135 deg.C) is 0.5-10dl/g, (v) the molecular weight distribution Mw /Mn (GPC) is 3 or below, (vi) the degree of crystallinithy (X-ray diffraction method) is 30% or below, (vii) the value B represented by the formula (wherein PE is the molar fraction of ethylene originated in the nonconjugated polyenes; PO is the molar fraction of the α-olefins;  POE is the molar fraction of the α-oefin/ethylene chains based on the total dyad chains) is in the range: 1.00<=B<=2, (viii) no αβ and βγsignals ascribable to the methylene chains between two adjoining tert. carbon atoms in the main chain of the copolymer are observed in a<13> C-MNR spectrum, and (ix) the content of solubles in boiling methyl acetate is 2wt.% or below.
Patent JP-H01139756-A (JP)
Title: Ion emitting source by electric field
Inventor: KINOKUNI MASAHIRO
IPC: C23C14/22
Filed: 1987-11-25
Abstract: PURPOSE:To improve the stability of the electrode performance of the title ion source contg. an Sn-based liq. metal supported on the surface of an acicular electrode and emitting Sn ions from the tip of the electrode by using Cr boride as the principal component of the electrode. CONSTITUTION:An electrode obtd. by molding and sintering Cr boride such as CrB or CrB2 so as to attain >=90% relative density is used as an acicular electrode 1 in a Sn ion emitting source by electric field. Sn 3 is put in a storage part 2 made of Ta, electric current is supplied to heating elements 6A, 6B to heat the part 2 and the Sn 3 in the part 2 is melted and leaked to the tip of the electrode 1. High voltage is then impressed between the body of the ion source and a leading-out electrode 8 from a power source 10 to emit Sn ions 9 from the tip of the electrode 1. Since the Cr boride electrode 1 is highly wettable with molten Sn, an Sn ion beam is stably obtd. over a long time.
Patent JP-H07130377-A (JP)
Title: Manufacture of solid polymer fuel cell electrode
Inventor: SEKI TSUTOMU
IPC: H01M4/86
Filed: 1993-11-03
Abstract: PURPOSE:To enhance the performance of an electrode prepared in a process in which when a mixture of a catalyst particle, a polymer electrolyte, and polytetrafluoroethylene is applied to water repellent carbon paper by suction filtration, the mixture is dispersed in dilute sulfuric acid solution, and to remarkably improve the performance of a fuel cell using this electrode. CONSTITUTION:In the manufacturing method for a solid polymer fuel cell electrode in which a mixture of a catalyst particle, a polymer electrolyte, and polytetrafluoroethylene is deposited and carried on water repellent carbon paper, when the mixture is applied to the water repellent carbon paper by suction filtration, the mixture is dispersed in dilute sulfuric acid.
Patent JP-H03156847-A (JP)
Title: Object substance holder
Inventor: ROBIN HOTSUKE
IPC: H01J37/20
Filed: 1990-11-05
Abstract: PURPOSE: To make suitable the electrical state observation of an object existing in an electron beam during heating by arranging a member equipped with the connecting portion of a heating object holder in a vessel. CONSTITUTION: A tip 3 of an object holder 1 is equipped with a heating element 4 and an object carrier 5 arranged therein. The object carrier 5 has a cylindrical insulating member equipped with, for example, four conductive contact portions 6. Electric leads 9, one sides of which are connected to contact portions 6 and the other sides of which are connected to a conniption socket 11 cross a member 7 of the object holder 1. The leads supplying power to the heating element 4, extending passing through the member 7. The connection socket 11 is positioned at a position 13 of the object holder 1 being positioned, outside the vacuum space of tan electron microscope. A current source, a voltage source, or a meter can be connected to a connection socket 11.
Patent JP-2000118071-A (JP)
Title: Image output device
Inventor: YAMAMOTO YUJI
IPC: B41J21/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an image output device capable of performing printing by selecting a paper having an optimum size for an image when images having various sizes are to be recorded on a recording medium. SOLUTION: A size of an image to be printed is detected by an image size detecting section 6. A paper exchanging control section 7 compares the detected result with a size of a roll of paper set in a paper feeding section 8 and selects the roll of paper to be used. The paper feeding section 8 feeds the roll of paper to an image forming section 5 based on the selected result.
Patent JP-H09110892-A (JP)
Title: Trehalose hydroxyaliphatic ether
Inventor: ABE KOJI
IPC: A61K8/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject stable new carbohydrate compound extremely high in safety, and useful as e.g. a surfactant excellent in foamability, cleansing power and touch feeling, thus to be used in cosmetics, cleansing agent compositions, etc. SOLUTION: This compound is a new trehalose hydroxyaliphatic ether expressed by the formula (A is a residue resulted from eliminating n hydroxyl groups from trehalose; R is a 6-30C alkyl; (n) is 1 or 2), being stable and extremely safe, used as e.g. a surfactant excellent in functions such as foamability and cleansing power and in touch feeling when used, thus useful for e.g. cosmetics and cleansing agent compositions.  This compound is obtained by the following process: trehalose and sodium hydroxide are dissolved in dimethyl sulfoxide followed by agitating the resultant solution under a pressure of 10mmHg at 80 deg.C for 30min and then distilling off the water contained, and e.g. 1,2-epoxyhexadecane is dripped into the resultant system followed by agitation at 110 deg.C for 4h and then neutralization, and the product is allowed to flow through an adsorptive resin column, the adsorbed matter is then eluted with a 60% aqueous ethanol solution.
Patent JP-H08207948-A (JP)
Title: Mechanism equipped with at least one nonskid control surfaceor operation surface of device
Inventor: YOHANESU BURUKUHAUSU
IPC: B65D25/20
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of an anti-slip operation surface and to simply wash off a contaminant if bonded in a mechanism equipped with the anti-slip operation surface of an apparatus. SOLUTION: An apparatus 3 is equipped with a mechanism 1 having an anti-slip operation surface 2 having no structure thereon. In this case, at least only the operation surface is formed from an anti-slip material 4 having elasticity.
Patent JP-S62154023-A (JP)
Title: Mask read control system for operand data
Inventor: HACHIMAN YUICHI
IPC: G06F7/76
Filed: 1985-12-26
Abstract: PURPOSE:To operate a floating point arithmetic at high speed by separating and fetching the code of an operand, an exponential part and a mantessa part in the floating point arithmetic through the use of a microinstruction having a mask specification field when said separating and fetching are executed by the architecture of one bus type. CONSTITUTION:Information specifying the operand in a floating register FR2 is set to the source field 11 of the microinstruction 1. Information controlling the mask logical function of a mask logic circuit 3 is set in mask control fields MSK and CTL. Then mask data is set to an immediate data field 13. Plural fetched operands (floating point data) are stored in the floating register FR2. The mask logic circuit 3 executes a logic operation, extracts the specified part in the operand, and outputs it to an internal bus 4. Since the microinstruction includes mask information in it and mask processing is executed the moment the operand is read, the mask of the operand can be quickly processed.
Patent JP-H11119157-A (JP)
Title: Optical isolator
Inventor: SATO TADAKUNI
IPC: G02B27/28
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain an optical isolator which is lessened in the deterioration of the optical characteristics of polar cores and damage, such as cracking, by using a metal contg. specific ratios of Ni and Cu as the essential components of a metallic holder. SOLUTION: The polar cores 1, 1a are fixed by soldering to the metallic holder 2. Distortion is not generated in the polar cores 1, 1a and the metallic holder 2 while the solder melts at the time of soldering but at the time of cooling, both shrink and the stress meeting the difference in the coefft. of thermal expansion between both acts on both, respectively. In such a case, a metallic material having the coefft. of thermal expansion of a specific range is selected for the holder 2 with respect to the polar cores 1, 1a having a small coefft. of thermal expansion. Namely, the ceramic polarizer 1 and analyzer 1a installed before and behind a Faraday rotating element 3 impressed with the magnetic field generated from a permanent magnet 3 are held by soldering and adhering to the metallic holder 2.  This metallic holder 2 consists of the metal contg. 35 to 70 wt.% Ni and 25 to 65 wt.% Cu as the essential components.
Patent JP-S62158639-A (JP)
Inventor: KAMEI RYOSUKE
IPC: B65D1/36
Filed: 1985-12-28
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-H08131214-A (JP)
Title: Metallic button threading
Inventor: NOGUCHI FUMIO
IPC: A44B1/02
Filed: 1994-11-08
Abstract: PURPOSE: To prevent the thread breakage by opening a pair of holes in a thin metallic plate in such a way as to leave one side each adjoining each other of these holes in a pair, and bending each cut piece produced by this opening rearward of the metallic plate. CONSTITUTION: For a metallic button 10 for threading, one where the thickness h of a plate-shaped metal is 0.3-0.5mm is used, and this plate-shaped metal is drawn to form a flange 20 and a recess 30 for threading. To form holes 40 for threading in the recess 30 for threading, in the first place, the lines of a pair of holes 40 are cut, leaving one side each adjoining each other, and then each cut piece 80 produced by opening work is turned downward of the recess 30 for threading along the side. Then, by bending these cut pieces 80 further, the cut edges 100 of these cut pieces 80 face each other, and besides they become parallel with the bottom surface 120 of the recess 30 for threading. Hereby, it is so made that the cut edges 100 may not catch in cloth after attaching the metallic button 10 for threading to cloth or the like.
Patent JP-H09206195-A (JP)
Title: Holding method by easily detachable sucker
Inventor: AKIYAMA SETSU
IPC: F16B47/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To facilitate detachment by arraying two suckers in a gravity direction at the center part of a object to be fixed and detaching them by the parallel movement of the object to be fixed along the suction surface of the suckers. SOLUTION: By parallelly moving the objects to be fixed 11 and 22 in the direction of an arrow, the center columnar part 12 of the sucker 10 is tilted and a displacement transmission member 14 is tilted. Thus, a projection 20 provided on the end part 18 of the sucker 10 is pulled up, the pressure reduced state of a suction part 16 is released and the sucker 10 is detached. It is not detached by the parallel movement in the direction other than the direction of the arrow. By vertically arranging the two or more suckers 10 while arranging them upwards in the opposite direction of gravity, since the gravity acts in the opposite direction of the direction of the detachment at all times, even when slight disturbance force is applied, the suckers 10 are not detached.  By lifting the object to be fixed 11 upwards, since the displacement of the parallel movement is simultaneously transmitted to the respective suckers 10 and all the suckers 10 are simultaneously detached, the object to be fixed 11 is easily detached from a wall surface.
Patent JP-H0516913-A (JP)
Title: Method and device for vacuum packing portion container with paste- or liquid-like article and portion container obtained by said method
Inventor: JIYAN PIEERU BARURE
IPC: B65B3/18
Filed: 1991-10-17
Abstract: PURPOSE: To vacuum package paste or liquid products such as cosmetic products or medicines, which have to be protected from contact with air, in a dispenser. CONSTITUTION: A reservoir R comprising a dispenser is inserted in a bucket 110, which is covered with a bell jar 210' to form a hermetically sealed enclosure. The enclosure is evacuated, and then product is fed to the reservoir R in the said enclosure from a hopper 250 also in vacuum state.
Patent JP-S63150672-A (JP)
Title: Signal meter circuit
Inventor: KAKIHARA HISANOBU
IPC: G01R19/00
Filed: 1986-12-15
Abstract: PURPOSE:To increase a maximum detection signal level by providing an attenuator and an amplification state for the signal level detection of a signal meter circuit separately from an intermediate frequency amplification stage, and preventing the newly provided amplification stage from being saturated. CONSTITUTION:An intermediate frequency signal inputted from a signal input terminal 1 is amplified by intermediate frequency amplification stages 2, 3, and 4 and inputted to a signal output terminal 5. Signal level detection circuits 6, 7, and 8, on the other hand, sends their outputs corresponding to the levels of the signals of the intermediate frequency amplification stages 2, 3, and 4 to a signal meter output circuit 9. Further, the signal from the signal input terminal 1 is attenuated by the attenuator 11 and then amplified by the amplification stage 12, and a signal level detecting circuit 13 sends its output corresponding to the level of the signal to the signal meter output circuit 9. Then the signal meter output circuit 9 adds the outputs of signal level detecting circuits 6, 7, 8, and 13 and sends the result to a signal meter output terminal 10.
Patent JP-S62163710-A (JP)
Inventor: ERENA SHIMONA PAASETSUKU
IPC: B01D71/50
Filed: 1986-12-15
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-H11129125-A (JP)
Title: Pin driving device
Inventor: HATTORI KAORU
IPC: B23P19/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a pin driving device to effect an aligning work and an insertion work for terminal pins efficiently in a short time and smooth press-in of terminal pins in the pin hole of a base plate, in a pin driving device to drive a plurality of terminal pins in the base plate. SOLUTION: A plurality of pin grooves 12A are aligned in the moving direction of a moving body 12 in a manner to correspond to arrangement of the pin holes of a base plate 1 and formed in the side of the moving body 12 movable in a direction extending orthogonally to a part feeder 11 to feed terminal pins 3 one by one, and by the suction force of a suction device exerted through a communication hole, the terminal pin 3 is held in the pin groove 12A. The terminal pin 3 is pressed in the pin hole 2 of the base plate 1 by raising the moving body 12 moved to a position below the base plate 1. In this case, the rise is effected in two stages by first and second cylinders 24 and the rise of the flange part of the terminal pin 3 is stopped once this side of a place where drive of the pin in a pin hole is effected.
Patent JP-S62155856-A (JP)
Inventor: OI SHIGEO
IPC: A61L31/00
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。