baber/WOPTO huggingface dataset:
Patent JP-2000158429-A (JP)
Title: Concrete block molding form
Inventor: TAKADA HIROYUKI
IPC: B28B21/88
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the cutting of an adhesive force between a form and a concrete and enhance working efficiency for mold release during an operation to release the form. SOLUTION: The form 17 is a concrete block molding form for molding a cylindrical concrete block with a lateral opening and has a cylindrical inner frame 4 arranged on the bottom plate 3 and also a cylindrical outer frame consisting of plural outer frame face plates 6 which are movable outwardly on the outside of the inner frame 4. In addition, the form 17 has a transverse cylindrical part 6a fitted to the inner face of each of the outer frame face plates 6. Under this structure, in the inner frame 4, a face plate ejector device 16A is provided which can eject the outer frame face plates 6 to the outside passing through in ejection hole 4a bored in the inner frame 4 and the transverse cylindrical part 6a.  When the form 17 is released after the forming of a concrete, a rotary drive shaft 20 is rotated by manipulating a lever 21 and an arm member 22 is rotated in one piece with the shaft 20. At the same time, an ejection part 24 ejects the outer frame face plates 6 to the outside through the connecting rods 23, 23' of ejection mechanisms 18A, 19A. This ejection force sets free the adhesive force between the outer frame face plates 6 and the concrete and thus the outer frame face plates 6 can be easily moved outwardly by hand.
Patent JP-H11151858-A (JP)
Title: Optical information recording medium
Inventor: OTAGURO KUNIHIKO
IPC: G11B7/2472
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the optical deterioration from arising at the time of storage extending to a long period of time by a method wherein an organic coloring matter for recording by a heat mode, and a pyridophenothiazine derivative having an absorption spectrum curve which crosses the absorption spectrum curve of the coloring matter, and also, having a specified maximum absorption wavelength are jointly used. SOLUTION: This optical information recording medium is manufactured by laminating a light interfering layer including a coloring matter layer, on a base plate. In this case, the coloring matter layer contains an organic coloring matter for recording by a heat mode, and also, the light interfering layer is constituted of a pyridophenothiazine derivative which is an organic metallic coloring matter compound containing a metal or a metallic ion. For the pyridophenothiazine derivative, the absorption spectrum curve of the organic coloring matter for recording and the absorption spectrum curve of the organic metallic coloring matter compound cross, and the organic metallic coloring matter compound has a maximum absorption wavelength on a longer wavelength side than the maximum absorption wavelength of the organic coloring matter for recording.  For a mixing ratio of the organic coloring matter for recording and the organic metallic compound, it is suitable that 0.1-50 pts.wt. of the latter based on 100 pts.wt. of the former.
Patent JP-H05165601-A (JP)
Title: Character data processing system
Inventor: KOBAYASHI JUNICHI
IPC: G06F5/00
Filed: 1991-12-18
Abstract: PURPOSE:To easily transport an application program by providing a function to convert a character data string rotation system at each of a data input module and a data output module which execute the input/output processing of character data, respectively. CONSTITUTION:The data class discrimination function 12 of a one-byte read-in module 10 discriminates whether each character data in a character data string described with the character data string rotation system other than the one of an operating system(OS) is data of full size character or half size character. Also, the data class discrimination function 22 of the data output module 20 discriminates whether the character data described with the character data storing rotation system of the OS is the data of full size character or half size character. In other words, the function to convert the character data string rotation system is provided at the one-byte read-in module 10 and the data output module 20 themselves which execute the input/output processing of the character data as the subroutine package of the OS.
Patent JP-H10160718-A (JP)
Title: Method of injecting liquid sample into gc
Inventor: MIYAGAWA HARUHIKO
IPC: G01N30/12
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of injecting a liquid sample in which components can be separated with a high degree of isolation even in the case where a large amount of a liquid sample is injected into the vaporizing chamber of a GC(gas chromatograph). SOLUTION: A mixed solution formed by mixing a small amount of an auxiliary solvent with a higher boiling point than that of a main solvent into a liquid sample that a substance to be separated is dissolved in the main solvent as a solute is injected into a vaporizing chamber 10 and vaporized. The temperature Tc of a separating column 20 is set between the boiling points of the abovementioned two solvents. When a gaseous sample 30 flows into the separating column 20, the main solvent moves downstream without condensing, but the auxiliary solvent with a higher boiling point condenses at the inner wall surface of the separating column 20 to form a band 36. In this way, a solute 32 is collected by the solvent effects of the recondensed auxiliary solvent.
Patent JP-H06160648-A (JP)
Title: Production of optical fiber introduced with carboxyl group
Inventor: SHIMADA KENICHI
IPC: G02B6/00
Filed: 1992-11-19
Abstract: PURPOSE:To provide the optical fiber which is stable even in a high-temp. atmosphere and is suitable for preservation over a long period of time by bringing a core surface and primary aldehyde alcohol into reaction to bond a primary hydroxyl group to the core surface, then oxidizing the primary hydroxyl group to introduce a carboxyl group into the core surface. CONSTITUTION:The core surface of the optical fiber made of a resin and the primary aldehyde alcohol are brought into reaction to bond the primary hydroxyl group to the core surface and thereafter the primary hydroxyl group is oxidized and is converted to the carboxyl group in order to introduce the carboxyl group into the core surface. The compd. expressed by general formula OCH-R- CH2OH (where R denotes an alkylene group) is used as the primary hydroxyl group. The bond reaction of the core and the primary aldehyde alcohol is effected by a heat treatment in alkaline alcohol. The surface of the optical fiber is then immersed into an aq. soln. added with an antibody having an amino group, etc., and a binder so that the antibody is bonded by the amide bond. The immune material is thus fixed onto the surface of the optical fiber.
Patent JP-H09173351-A (JP)
Title: Microscope for operation
Inventor: TOMIOKA KEN
IPC: A61B19/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming means for more easily forming various patterns to be recognized by an eye to be operated at the position conjugate with the retina of eye to be operated. SOLUTION: This microscope for operation is provided with a light source 25, optical fiber 26 for guiding illuminating light from the light source 25 to an illumination optical system 20, and half mirror 30 for deflecting the illuminating light from the illumination optical system 20 toward an eye 1 to be operated as the configuration for illuminating the eye 1 to be operated. The illumination optical system 20 is provided with a condenser lens 22, relay lens 21 and light transmissive pattern display body 41 for forming the patterns to be recognized by the eye 1 to be operated. Then, the pattern display body 41 is composed of a liquid crystal filter for forming any arbitrary pattern or an electrochromic (ECD) filter for selectively displaying any patterns more than one set in advance.
Patent JP-2000164978-A (JP)
Title: Semiconductor laser element
Inventor: NOMOTO ETSUKO
IPC: H01S5/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the total number of laminated films by using for a protective film a combination of first and second films, wherein the first film refractive index divided by the second film refractive index is a specified value or less, and the reflectivity of the protective film is a specified value or more with respect to the light of an oscillation frequency. SOLUTION: In the case a laser having an oscillation wavelength of 650 nm, as a combination of laminated films of a 3-period 6-layer structure, a combination of a first low-refractive index film 12 using MgF2 or SiO2 with a second high-refractive index film 13 using TiO2 is used, or a combination of the first low-refractive index film 12 using Al2O3 or MgO with the second high-refractive index film 13 uses SiC is used, wherein they are combined so that the refractive index of the first film 12 divided by the refractive index of the second film 13 is 0.72 or lower, and the reflectivity is 90% or higher with respect to the light of an oscillation frequency, when the protective films 12, 13 are formed which have a laminated layer number which is not larger than 4 periods of the laminated films.
Patent JP-H0676985-A (JP)
Title: Device for starting and maintaining of plasma arc
Inventor: SARUBADOORU RUJIYAN KAMACHIYO
IPC: H05H1/34
Filed: 1992-11-19
Abstract: PURPOSE: To lower equipment cost for a plasma arc torch. CONSTITUTION: A main power source 250 operates a plasma arc torch composed of a rear electrode, a collimater and a gas swirl generator 95 provided between the rear electrode and the collimater. In starting an arc (opening a switch) S-1), an electric pulse generator 260 is added to the main power source 250 in series through a step-up transformer 256. The main power source 250 prepares for electric energy used in ordinary operations.
Patent JP-H09175156-A (JP)
Title: Vibration control structure of piping in air conditioning device for automobile
Inventor: OTANI AKIHIKO
IPC: F25B41/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control structure of piping in an air conditioning device for an automobile, which can effectively damp vibration of a refrigerant pipe connected to an evaporator, which is made simple further with a cost reduced. SOLUTION: In a vibration isolating structure of piping in an air conditioning device for an automobile, relating to a refrigerating pipe 22 connected to a pipe mounting part 12 of an evaporator 10 arranged in a car room to circulate a refrigerant of a cooling cycle 100, an elastically deformable vibration damping member 25 is mounted to make partly this member in adhesion to only the refrigerant pipe 22 so as to provide a part not in adhesion thereto. The vibration damping member 25, providing a sheet shape to be two-folded so as to position the refrigerant pipe 22 in the vicinity of this folding line, is constituted to be mounted by covering the refrigerant pipe 22.
Patent JP-2000164695-A (JP)
Title: Heating treatment method of wafer
Inventor: TANI KENJI
IPC: H01L21/768
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for changing the setting of heating conditions even when the thickness and quality of an insulating film are changed by measuring the amount of H2O contained in gas inside a heating chamber that is being heat-treated, and completing the heating treatment after the measurement value becomes smaller than a preset threshold. SOLUTION: The heat treatment of a wafer 7 is started by a heater 13. Every specific time from a point in time when the specific time passes from the start of heating, a signal S1 from a mass spectrograph 3 is outputted to a process controller 4, and the peak strength of H2O constituent is compared with a preset threshold in the process controller 4. When the peak strength becomes equal to or less than the threshold, a driving signal S2 is outputted to a carrier controller 5, a carrier start signal S3 is outputted to a robot arm 6, and at the same time the wafer 7 in a heating chamber 1 is carried to the treatment device of the next process, thus sufficiently eliminating water even when the setting of heating conditions is changed according to change in an insulating film.
Patent JP-H03198628-A (JP)
Title: Power-supply adapter serving also as charger
Inventor: OKADA TETSUYA
IPC: H02J7/00
Filed: 1989-12-25
Abstract: PURPOSE:To eliminate the replacement of an overcurrent fuse by cutting feed current to a DC output terminal without using the overcurrent fuse, when the DC output terminal for a power-supply adapter is short-circuited. CONSTITUTION:When a switch 7 is connected to a contact (b) on the function side of a power-supply adapter, then current flows temporarily to the base terminal of a transistor (Tr) 26 via the series circuit 27 of a resistor and a capacitor, and a Tr 24 is electrified, and power is fed to a DC output terminal 23. In this case, the breakdown voltage of a Zener diode (ZD) 28 connected to a section between the base terminal of the TR 26 and the + side line of the terminal 23 is kept to be lower than the voltage of the terminal 23. As a result, when the terminal 23 for the power-supply adapter is short-circuited, then the voltage of the terminal 23 is made lower than the breakdown voltage of the ZD 28, and so base current is not to be fed to the Tr 26, and the main current circuit of the Tr 24 is interrupted, and feeding power to the terminal 23 is cut.
Patent JP-H10172830-A (JP)
Title: Demagnetizer for electric device
Inventor: KATO YASUAKI
IPC: H01F13/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide such a device at a low cost that can detect a magnetic field and demagnetize effectively while a means for detecting generating magnetic field is entirely or partly shared with a means for demagnetizing, in the case where magnetic field generating from an electric device is reduced effectively. SOLUTION: When a magnetic field m1 is generated from an electric device A, the same intense magnetic field m2 is generated in the reverse direction, so that the leakage magnetic field can be balanced. In this demagnetizing process, a closed loop coil used for a magnetic field detecting means C for detecting magnetic field and that used for a demagnetizing control means E for controlling demagnetization are shared with a single closed loop coil B0 , and a demagnetizer comprises the means C, current generating means D and means E, and the magnetic field leaking to the outside is reduced by this demagnetizer.
Patent JP-H01174690-A (JP)
Title: Production of reinforcement for structural material
Inventor: OKAMOTO SUNAO
IPC: D07B5/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the subject reinforcing material capable of burying into concrete in order to enhance tensile strength, toughness, etc., by collecting a specific filament, impregnating a binder into the filament under tension, curing the impregnated filament and cutting the cured product into a rod shape. CONSTITUTION:A collected body 2 of a filament 1 having high tensile strength such as aromatic polyamide is tensed, preferably at tension of 0.7-5kg by a tension guide part 4 and tension roller part 5 and passed through an impregnat ing tank 4 containing a binder (e.g., epoxy based thermosetting resin) and then a granular substance is sprinkled from a hopper 8 to the impregnated and collected body while vibrating using a vibration-generating apparatus 7, and the treated and collected body is passed through a curing oven 10 to cure the binder and afford a cured collected body 11, which is cut into e.g. a rod article having 30mm length to provide the aimed reinforcement.
Patent JP-H08181141-A (JP)
Title: Formation of wiring
Inventor: TANAKA KATSUNORI
IPC: H01L21/3205
Filed: 1994-12-21
Abstract: PURPOSE: To lessen the amount of polishing in each polishing treatment and to ensure the uniformity of polishing within the surface of a wafer to obtain simply a flat wiring by a method wherein the polishing treatments are individually performed on first and second conductive material layers, which are formed in order. CONSTITUTION: Wiring grooves 12b and 12c are formed in an insulating film 12 covering the surface of a substrate 10 according to a wiring pattern. A first conductive material layer 14 is formed on the film 12 in such a way as to cover the grooves 12b and 12c and the layer 14 is polished until the film 12 is exposed to make each one part of the layer 14 remain in the interiors of the grooves 12b and 12c. A second conductive material layer 16 is formed on the film 12 covering remaining parts 14A and 14A' of the layer 14 and the grooves 12b and 12c in such a way that it is formed deeper than the level of the surface of the film 12 in the grooves 12b and 12c. The layer 16 is polished until the film 12 is exposed to make each one part of the layer 16 remain in the interiors of the grooves 12b and 12c.  In such a way, a flat wiring layer is obtained from laminating of the remaining parts 14A and 14A' of the layer 14 and remaining parts 16A and 16A' of the layer 16.
Patent JP-H04204446-A (JP)
Title: Transparent protective sheet for pellicle
Inventor: YAMAKI KAORU
IPC: G03F1/62
Filed: 1990-11-29
Abstract: PURPOSE:To suppress electrification, to enable the observation of the state of a stuck adhesive and to minimize the contamination of a pellicle by foreign matter by forming a layer of a releasing agent on one side of a film to be adhered to a supporting frame and an electrically conductive layer on the other side and ensuring such transparency that the adhesive can be seen. CONSTITUTION:A layer 1b of a releasing agent is formed on one side of an org. transparent polymer film 1a and an electrically conductive layer 1c on the other side to obtain a protective sheet 1. Since the layer 1c is formed, the quantity of static electricity generated on the layer 1b and the film 1a is reduced. The electrification of the sheet 1 is suppressed, that of a pellicle 4 is also suppressed and the sticking of foreign matter is inhibited. Since the sheet 1 is transparent, the state of an adhesive stuck to the underside 3 of a pellicle supporting frame can be seen. The contamination of the pellicle 4 by foreign matter at the time of adhesion to a mask can be minimized and the yield of production can be enhanced.
Patent JP-H07195453-A (JP)
Title: Plastic-molding die and its molding
Inventor: ARAI TAKASHI
IPC: B29C45/37
Filed: 1993-12-28
Abstract: PURPOSE:To form the same grain pattern as a whole and adopt a desired design without an influence on an appearance by a method wherein a molding surface in a cavity has a grain pattern of the same shape as a whole, and the depth of the grain pattern is determined on the basis of the shrinkage and draft of a molded piece in a cooling process with respect to the surface part of the molded piece. CONSTITUTION:In a molding die, a grain pattern 3 is formed on a part 1 of a cavity free from a removal resistance at the time of removing a molded piece 4A. The same grain pattern is formed on a part 2 of a molding surface requiring a draft. In this case, the grain pattern has a shevron-shaped form. The depth T is determined on the basis of the shrinkage and draft of the molded piece 4A in the mold in a cooling process with respect to a grain pattern-transferred part 5 on the surface part of the molded piece 4A to be removed from the mold at a required draft.
Patent JP-H0427920-A (JP)
Title: Liquid crystal display device
Inventor: KAWAMOTO AKIRA
IPC: G02F1/1368
Filed: 1990-11-29
Abstract: PURPOSE:To reduce the probability of occurrence of a picture element defect by juxtaposing a common electrode line or a gate electrode line and a pixel electrode to prevent direct short-circuit between the common electrode line or the gate electrode line and the pixel electrode even at the time of short- circuit of one capacity. CONSTITUTION:The pixel electrode 9 and a common electrode 3 are juxtaposed without overlapping, and a floating electrode 12 is so provided that a dielectric film 13 is interposed between the pixel electrode 9 as well as the common electrode 3 and this flowing electrode 12, and by this constitution, electric charge holding capacities 21 and 22 are formed between the floating electrode 12 and the pixel electrode 9 and between the floating electrode 9 and the common electrode 3. Since capacitance coupling between the pixel electrode 9 and the common electrode 3 is available by these serial coupling, the circuit between the common electrode 12 and a drain electrode 8 is not immediately short- circuited even in the case of the occurrence of a short-circuit defect between the floating electrode 12 and the pixel electrode 9 or between the floating electrode 12 and the common electrode 3. Consequently, picture element defects due to short-circuit of electric charge holding capacities are reduced.
Patent JP-2001149059-A (JP)
Title: Reaction apparatus for microvolume liquid
Inventor: KONDO SEIJI
IPC: C12M1/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a DNA amplification apparatus where PCR reaction can be performed under precise and accurate temperature control in a minute reaction vessel and it is easy to pour a PCR solution into the reaction vessel and to discharge it from the vessel. SOLUTION: This DNA amplification apparatus is equipped with a device of the reaction vessel having at least one groove formed on the surface of a semiconductor substrate, a temperature sensor pattern and heater pattern installed at the position corresponding to the groove(s) on the underside of the substrate, a cover placed on the surface of the substrate in order to close the opening of the groove(s) and a first and second through holes formed in the cover at the positions corresponding to a first and second edges of the groove(s), an upper frame member for covering the first and second through holes perforated in the cover, a pouring and discharging port perforated in the upper frame member in such a way as to communicate with the groove(s) through the through holes, a lower frame member installed along the underside edges of the semiconductor substrate, and a means for uniting both frame members with their projecting parts in order to attach by sandwiching the reaction vessel device between the frame members.
Patent JP-H05167232-A (JP)
Title: Method of manufacturing printed wiring board
Inventor: TSUJII AKIKO
IPC: H05K3/28
Filed: 1991-12-19
Abstract: PURPOSE:To provide the title manufacturing method of printedwiring board capable of notably enhancing the film thickness security.equalization of a solder resist and the yield in the manufacturing step as well as the reliability upon the electronic equipments within said manufacturing method of printed wiring board used for various electronic equipments. CONSTITUTION:A printed-wiring board is coated with a solvent 14 while a step wherein a photographic developing solder resist ink 13 droops down is carrier.passed in horizontal state. By coating said solder resist ink 13, the contact part of an insulating substrate 11 on the side surface of conductive pattern 12 between the conductive patterns 12 as well as said solder resist ink 13 on the insulating substrate 11 are diluted with a solvent 14 to be brought into low viscous condition to start running thereby enabling said ink 13 to be coated making no gaps at all resultantly to be formed in relatively even film thickness either on the conductive patterns 12 or on the land of a through hole where the solvent 14 is hardly existent.