baber/WOPTO huggingface dataset:
Patent JP-H06267911-A (JP)
Title: Formation of wiring pattern
Inventor: ITO TOSHIO
IPC: H01L21/3065
Filed: 1993-03-12
Abstract: PURPOSE:To provide a method of forming wiring patterns, which is capable of conducting a microscopic wiring processing of the level of an extent of sub-half microns. CONSTITUTION:A resist solution prepared by dissolving a linear polymer (a polysiloxane), which has a C-O-Si bond in monomer unit, of 1.0g and a triphenyltrifluoromethane sulfonate of 10 mg in a methyl isobutyl ketone of 9.0ml is spin coated on a 0.5mum thick Cu film 36 formed on a thermal oxide film 32, a baking is performed for one minute at a temperature of 80 deg.C or lower and a 0.2mum thick resist film 38 is formed. Then, the film 38 is selectively exposed by a KrF excimer laser stepper at an exposure of 15mJ/cm<2>. Then, after a sample is subjected to baking for two minutes at a temperature of 120 deg.C or lower, it is developed to form oxide film patterns 40. Then, the film 36 is etched to form wiring patterns 42.
Patent JP-H02233538-A (JP)
Title: Production of laminated transparent glass plate
Inventor: KANEDA YOSHIMI
IPC: C03C27/06
Filed: 1989-03-07
Abstract: PURPOSE:To provide a laminated transparent glass plate capable of being used in a state wherein the peripheral portion of the laminated transparent glass plate is exposed, by forming a seal frame comprising a specific intermediate material between a transparent glass plate and a transparent glass plate or transparent resin plate, injecting a liquid transparent resin material into a space formed in the seal frame and subsequently curing the injected resin. CONSTITUTION:Both the surfaces of an intermediate layer 2a comprising a metal foil, a resin thin film or a thin film prepared by applying a vacuum deposition processing or metal-plating processing to a metal foil or resin film is laminated with adhesive layers 2b and 2b to form an intermediate layer 21. The intermediate layer 21 is adhered to the peripheral portions of a transparent glass plate 1a while removing one portion thereof for forming an injection opening 3. The transparent glass plate 1a is further adhered to a transparent glass plate or transparent resin plate 1b having the same shape, and a liquid transparent resin material is injected and filled into a space formed in the seal frame 2 from an formed injection opening 3, following by curing or semi- curing the filled liquid transparent resin material at the ordinary temperature to form a transparent resin layer 4.
Patent JP-H10251447-A (JP)
Title: Production of water-base gel base material and water-base gel base material produced thereby
Inventor: SATO KEIICHI
IPC: C09K5/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base gel base material which can give a water-base gel having high strengths and excellent shape retention properties and is free from syneresis by crosslinking an alkali salt of carboxymethylcellulose with glyoxal and further crosslinking the resultant product with a polyvalent metal salt. SOLUTION: An alkali metal salt of carboxymethylcellulose (hereinafter abbreviated to CMC) is crosslinked with glyoxal and the resultant product is further crosslinked with a polyvalent metal salt to give a water-base gel base material. CMC having a degree of etherification of 0.5-1.5 and a viscosity of a 1% aq. soln. of 100-5,000mPa.s is pref. An aluminum compd. (e.g. potassium alum or aluminum sulfate) economically easily available is esp. pref. as the polyvalent metal salt in terms of safety and strengths of a water-base gel obtd.
Patent JP-S52136432-A (JP)
Title: Power source device for electronic range
Inventor: AKITA TETSUO
IPC: H05B6/66
Filed: 1976-05-10
Abstract: PURPOSE: To protect the generation of a big accident by connecting a rectifier and a condensor in parallel, and by having the current fuse in the primary side melted positively in case a magnetron and the rectifier are shorted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04290292-A (JP)
Title: Manufacture of printed circuit board
Inventor: ASANO TOMOAKI
IPC: H05K3/06
Filed: 1991-03-19
Abstract: PURPOSE:To reduce a bridge in the case of patterning by removing a resin film adhered to a surface of a copper layer provided on an insulating substrate by etching with resin etchant, and further mechanically polishing the surface. CONSTITUTION:Copper layers 2 are provided on both side surfaces of a laminated substrate 1. Then, resin films 3 adhered to the surface of the layer 2 is removed by resin etching, and completely cleaned by mechanically polishing with a polishing brush 4. Thereafter, a dry film is thermally press-bonded to the surface of the layer 2, then exposed, developed, and patterned to form an etching resist film 5. Subsequently, with the film 5 as a mask the layer 2 is removed by etching, the film 5 is then peeled, and a circuit 6 is formed. Thus, the number of bridges generated in the case of patterning the circuit 6 can be reduced.
Patent JP-S61212180-A (JP)
Title: Driving device for rotating body
Inventor: FUKUSHIMA NOBUO
IPC: G11B19/28
Filed: 1985-03-16
Abstract: PURPOSE:To sustain a great variance of load to control the phase of a rotating body accurately by comparing the variation of the phase difference between the output of a reference signal source and the output of a detecting means with a prescribed value to compensate the phase difference and controlling a rotation control means so that the compensated phase difference is a certain value. CONSTITUTION:A motor 9 is synchronized with a vertical synchronizing signal of a video signal; and at the phase synchronizing time, the period of an FG signal of the motor 9 and that of a reference signal 17 from a control reference signal generating circuit 6 are equalized, and the phase difference between the leading edge of the FG signal pulse and that of the reference signal 17 is set to pi. A switch 11 is switched to the phase control mode (side (b)) by an operating part 2, and a reference signal generation timing signal 16 is inputted to the control reference signal generating circuit 6, and the output of the reference signal 17 from the generating circuit 6 is started when a time corresponding to pi elapses after the rise of the FG pulse in the operating part 2. A mainpulated variable is operated on a basis of the diviation quantity compensated by the operating part 2 and is outputted to a D/A converter 7. Thus, the rotation phase of the motor 9 is controlled on a basis of the mainpulated variable.
Patent JP-H03255024-A (JP)
Title: Soft capsule readily meltable in mouth
Inventor: YAMADA TATSU
IPC: A61K9/48
Filed: 1990-03-05
Abstract: PURPOSE:To obtain a soft capsule readily meltable in the mouth, having a coating film of capsule easily meltable in the mouth, rapidly absorbing a drug, by using gelatin containing a specific amount of polypeptide to form a coating film of capsule. CONSTITUTION:Gelatin or modified gelatin is mixed with 25-70wt.% based on the gelatin of polypeptide and a coating film of capsule is made by using the polypeptide-containing gelatin to give a soft capsule readily meltable in the mouth, having a coating film of capsule easily meltable in the mouth, rapidly absorbing a drug. The soft capsule readily melts in the mouth only by keeping in the mouth, can rapidly absorb a drug, completely melts in 1-2 minutes and excellently has no unpleasant feeling in the residual coating film of capsule. The soft capsule is also useful as a preparation of oral cavity melting type to be expected as a preparation for aged patients.
Patent JP-H06130877-A (JP)
Title: Blade member and installation method therefor and processing cartridge and image forming device
Inventor: NUMAGAMI ATSUSHI
IPC: G03G15/00
Filed: 1993-02-19
Abstract: PURPOSE:To accurately position and install a blade by providing a notch and a hole for positioning on a support member for installing the blade and positioning by engaging with a specified dowel. CONSTITUTION:Rectangular positioning dowels 14d1 are protrusively provided on right and left blade installation surfaces 14c and a screw hole 14c1 is spirally provided. Also a round positioning dowel 14d2 is protrusively provided on the other installation surface 14c. Then, in the case of installing a cleaning blade 11a on a cleaning frame body 14, positioning in a vertical direction is done by fitting the rectangular dowel 14d1 in the rectangular notch 11d1, and the positioning in a longitudinal direction is done by fitting the circular dowel 14d2 in a slender hole 11d3. Therefore a blade support member 11d is positioned in the vertical and longitudinal directions against the cleaning frame body 14. In this state the blade 11a is installed and fixed on the cleaning frame body 14 by fastening a screw 77.
Patent JP-H02231161-A (JP)
Title: Control system for information recording laser beam
Inventor: KITAMURA HIROKI
IPC: G03G15/04
Filed: 1989-03-06
Abstract: PURPOSE:To stably express multiple gradations by providing means for varying laser beam intensity according to a varying pattern during sequential pixel period, and means for determining a laser beam radiating time based on density information of each one pixel during each one pixel period. CONSTITUTION:A waveform generator 2 generates a signal for varying a laser beam radiated from a semiconductor laser according to a varying pattern in one pixel recording period, and supplies it to a laser driver 4. On the other hand, recording data of density information of each one pixel is supplied from a data store 1, and a signal Pw of a pulse width corresponding to density information of each one pixel is supplied to the driver 4. The driver 4 generates a laser modulation signal Sr according to a signal Sw generated from the generator 2 and a signal Pw generated from a pulse width generator 3, and supplies it to a semiconductor laser LD. A semiconductor diode radiates an intensity- modulated and pulse-width-modulated laser beam.
Patent JP-H09243453-A (JP)
Title: Optical-fiber sensor
Inventor: MATSUNO HISATANE
IPC: G01J1/04
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To secure a wide detection area by overlapping a predetermined length end parts of a light-projecting and a light-detecting slits with end parts of the other light-projecting and light-detecting slits in parallel, and setting a plurality of light-projecting and light-detecting slits at a projecting-detecting part. SOLUTION: Pairs of light-projecting and light-detecting slits 55 and 56, 65 and 66, 75 and 76 have respective both ends formed in parallel to each other. The slits of each pair are spaced a predetermined distance. A projecting- detecting part 81 is arranged above a work moving zigzag from left to right. A face 82 has a predetermined distance from a surface of the work and opposes the surface. The light is projected from a light-emitting part 77 to one ends of projection optical fiber-covering lines 51, 61, 71. The light is guided by optical fibers and cast to the surface of the work through light-projecting slits 55, 65, 75.  At this time, if a mark is present on the surface of the work, the amount of a reflecting light to the light-detecting slits 56, 66, 76 is changed due to a difference of a reflectance on the surface of the mark, which is detected as an electric signal by a photoelectric converting part 78 through detection optical fiber-coating lines 52, 62, 72.
Patent JP-S56149078-A (JP)
Title: Cleaning device
Inventor: TAJIMA HATSUO
IPC: G03G21/10
Filed: 1980-04-22
Abstract: PURPOSE:To prevent scattering of the magnetic developer at the time of recovering the same by making the intensity of magnetic field in the end part of a magnetic capturing means higher than the intensity of magnetic field in the image region. CONSTITUTION:The cleaning device is provided with a removing means consisting of a fur brush 5 which is disposed in opposition on an image holding body 2 and removes the toner 3, a magnetic capturing means consisting of a magnet roller 8 which magnetically captures the removed toner, and removing means consisting of a removing member 9 which removes the captured toner through regulating its amount captured by said magnetic capturing means. The toner scraped off by the removing member 9 is recovered into a recovering vessel 10. The magnetic capturing means consists of the magnetic roller 8 which is longer than the width of the image region, and the scattering of the toner in the end part is prevented by making the magnetic field in the end parts of the magnetic poles S1, N1 of the magnet of the magnet roller 8 stronger.
Patent JP-2000252686-A (JP)
Title: Electronic component mounter
Inventor: YONEYAMA SHIGEKAZU
IPC: H05K13/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic component mounter, capable of enhancing productivity of products without enlarging factory facilities. SOLUTION: Transfer stands 4, 8 standing by electronic components to supply them are held aslant by driving a holding device 10, so that the top end of a part supply cassette group 6 mounted on the transfer stands 4, 8 is aslant disposed, so as to overlap the transfer stands 4, 8 which are positioned and held on a moving table 7, separated vertically from each other. Thus, it is possible to reduce the overall depth of the device as a whole, without reducing productivity per area.
Patent JP-H10253923-A (JP)
Title: Illuminator, and projector device and display device using the same
Inventor: EGUCHI MASAHARU
IPC: G03B21/14
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To lower the cost of a lens barrel and to facilitate managements of dies of the lens barrel and lenses, by supporting a rod integrator and a masking means with the supporting member formed as a body other than the lens barrel. SOLUTION: A glass rod integrator 120 is engaged with notches 163, 164 formed on the upper faces of the first surface crossing optical axis orthogonally 161 and the second surface crossing optical axis orthogonally 162 of a supporting member 160. The rod integrator 120 is positioned in the optical direction because it is pressurizingly energized to the butting part of the surface of the difference in level at the notched part 163 of the orthogonally 163 side by a pressing spring 150 and the optical arrangement accuracy of the rod integrator with relay lenses 121 is held because it is pressurizingly energized to bottom surfaces of the notches 163, 164 by a pressing spring 170.  In the glass rod integrator supporting member 160 made of sheet metal, a third surface crossing optical axis orthogonally 165 is provided with a connecting part 167 prolonging from the second surface crossing optical axis orthogonally 162. Moreover, an opening 166 is formed in the third axis orthogonally 165 and the surrounding part of the opening 166 fulfills a function equivalent to an incident mask.
Patent JP-S58171627-A (JP)
Title: Device for detecting quantity of stock in silo
Inventor: NAGAHAMA ITARU
IPC: G01F23/296
Filed: 1982-04-02
Abstract: PURPOSE:To find the quantity of stock with high accuracy, by hanging plural ultrasonic probes in grating shape on the whole section of a silo so as to ascend/ descend them freely and detecting the vertically shifted variable of the hanging member to detect the upper position and upper shape of the stock. CONSTITUTION:A measuring element 3 is hung in the upper space of stock (a) in a silo cylinder 1 by actuating a winding drum 6 and ascending/descending a wire 7 and the positions of measuring points on the upper surface of the stock (a) corresponding to the ultrasonic probes 5 are measured by the probes 5 provided to respective nodes of the grating frame 4 of the measuring element 3 to measure the shape and position of the whole upper surface of the stock (a) by one operation. The distance between the respective ultrasonic probes 5 and the upper surface of stock (a) is moved by ascending/descending the wire 7 so as to attain the most accurate measurement, making it possible to measure the quantity of stock highly accurately.
Patent JP-H05259278-A (JP)
Title: Automatic lsi layout determination method
IPC: H01L21/82
Filed: 1992-03-12
Abstract: PURPOSE:To realize, when a layout is completed, a signal transfer time estimated in the stage of logic design during arrangement where an inherent hierarchical block utilizing a library logic block is treated as one cell. CONSTITUTION:Cells within the library logic blocks F2, F3 are arranged automatically. Automatic arrangement is carried out on the basis of a net completed within the logic blocks, P2, F3. The result of such automatic arrangement is also shown. d1 to d4, e1 to e3 are respectively inherent cell names and X to Z are library cell names. That is, arrangement of cells di to d4 and e1 to e3 within the library logic blocks F2, F3 are predetermined and these logic blocks F2, F3 are treated respectively like the one cell. Therefore, the cell arrangement in a plurality of inherent hierarchial blocks using the same logic block is exactly identical. Thereby, any difference can be eliminated in the signal transfer times between the stage of logic designing and the stage of completing the layout.
Patent JP-S61217374-A (JP)
Inventor: HASEGAWA TAKAKUNI
IPC: B65D83/00
Filed: 1985-03-18
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-S59180398-A (JP)
Inventor: SAKATA KOUJI
IPC: B65D90/48
Filed: 1983-03-31
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-H02236049-A (JP)
Title: Control device of transmission
Inventor: HIBI TOSHIFUMI
IPC: F16H61/00
Filed: 1989-03-08
Abstract: PURPOSE:To prevent occurrence of slip due to a delay in following of a stepless transmission path even if re-acceleration is conducted immediately after a sudden deceleration by switching a power transmission path from a stepless transmission path to a stepped transmission path when the vehicle speed is decreased by sudden deceleration. CONSTITUTION:A transmission for a vehicle has a stepped transmission path for transmitting rotating force through a stepped speed change mechanism 48 having one or more stages and stepless transmission path for transmitting rotating force in the region of speed change ratio smaller than the minimum speed change ratio of the stepped transmission path through a stepless speed change gear mechanism comprising a driving pulley 16, a transmission belt 24 and a driven pulley 26 which are provided between an input shaft extended from an engine 10 through a torque converter and an output shaft 46. When the respective detected vehicle speeds become less than designated values and the deceleration speed becomes more than a designated value, a rotating force transmission path is switched forcibly from the stepless transmission path to the stepped transmission path by switching off a high-clutch 60 and switching on a low clutch 44. Thus, occurrence of slip in the stepless transmission path can be prevented to improve the durability.
Patent JP-S61214962-A (JP)
Title: Polishing machine
Inventor: YOSHIMURA YASUO
IPC: B24B7/04
Filed: 1985-03-18
Abstract: PURPOSE:To improve polishing accuracy by disposing on the surface of abrasives, planetary gears whose fitting units for setting matters to be polished are eccentrically disposed. CONSTITUTION:A small gear 2 fixed to a driving center axis 1 and a rotary circular abrasives fixed overlappingly on a circular disk 3A are rotated. An internal gear 4 is fixed to the rotary circular abrasives 3 so that the gear is concentric with the abrasives 3. Then, planetary gears 6 disposed on the face of the rotary circular abrasives 3 so as to be engaged with both the gears 2, 4 between them are forcedly rotated on the abrasives 3. As fitting units 5 for setting matters to be polished are eccentrically disposed on the planetary gears 6 which are forcedly rotated, the faces of the matters to be polished and set to the fitting units 5 are subjected to continuous circular sliding motion of the rotary circular abrasives 3.
Patent JP-H10273481-A (JP)
Title: Production of alpha-bromolactam derivative
Inventor: ABRECHT STEFAN
IPC: C07D507/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To economically produce the objective compound by a method of a two step process comprising a reaction of 4-chloro-butyroyl chloride with N-bromosuccinimide and further the reaction of the product with an amine. SOLUTION: A reaction of 4-Chloro-butyroyl chloride with N- bromosuccinimide is carried out by adding thionyl chloride at first and immediately adding a catalytic amount of hydrogen bromide thereto to provide a compound of formula I. Further, the compound of formula I is reacted with an amine of the formula, R-NH2 (R is H, a lower alkyl, a lower alkoxy, a cycloalkyl, a lower alkenyl, an aryl, a heterocycle, etc.) in non-aqueous medium in the presence of sodium hydroxide or potassium hydroxide, and a phase transfer catalyst to provide a compound of formula II in the method for producing an α-bromolactam derivative. The compound of formula II is useful for production of cephalosporins, cephem, carbacephem or an iso-oxacephem derivative.  The method can shorten the processes, and provide the objective compound at a low cost without requiring a reagent causing trouble such as bromine atom.
Patent JP-S57169026-A (JP)
Title: Purifying method for metal
Inventor: HASHIMOTO TAKASHI
IPC: B01D9/02
Filed: 1981-04-10
Abstract: PURPOSE: To increase the heat conductivity of a cooling pipe which deposits Al of high purity on the surface of the pipe when immersed in molten Al and to improve the deposition rate of high purity Al by constituting said cooling pipe of a metallic inside pipe and a graphite outside pipe and interposing a melt of a metal lower in m.p. than that of Al in the spacing between both pipes.  
     CONSTITUTION: A cooling pipe consisting of a graphite outside pipe 2 put on the outer side of a cylindrical inside pipe 1 made of heat resistant steel or stainless steel is immersed in molten Al. The inside of the pipe 1 is cooled with water to cool the pipe 2. Al crystal of extremely high purity deposits on the surface of the pipe 2, and this is stripped therefrom, whereby the high purity Al is refined and recovered from the molten Al. In this case, the heat conductivity between both pipes is decreased by the spacing existing between the pipe 1 and the pipe 2, and therefore, a melt 3 of a metal lower in m.p. than that of Al, such as Sn, Pb, Bi or their alloys is packed in the spacing between both pipes. The heat conductivity between both pipes is increased, the cooling effect of the pipe 2 is improved and the deposition rate of high purity Al is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11235987-A (JP)
Title: Cab side sill welding reinforcing structure
Inventor: KOMIYAMA TAKAHIRO
IPC: B62D25/20
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a cab side sill welding reinforcing structure which can improve the rigidity of the whole cab and ensure an occupant space in a cab, by reinforcing the rising part of a cab side sill and in its vicinity by means of filler and laser welding for prevention of deformation at the time of collision or the like. SOLUTION: Filler 1 is charged into the rising part 8 in the middle of a side sill 5 welded to the end surface of a cab floor panel 19 and into its vicinity. A boundary part between a section filled with the filler 6 and a section not filled with the filler, and backward (forward) upper weld part 1 (3) and backward (forward) weld part 2 (4) before and behind it are welded by means of laser welding to improve the strength of their sections. It is thus possible to prevent the side sill from being deformed, make the whole cab more rigid and ensure an occupant space in the cab.