baber/WOPTO huggingface dataset:
Patent JP-S6327735-A (JP)
Title: Method for measuring enzyme
Inventor: YOKOSE TAIZO
IPC: G01N21/75
Filed: 1986-07-22
Abstract: PURPOSE:To eliminate the re-examination of a specimen of a highly active region at the time of a serious disease, by using a high concn. measuring reagent capable of corresponding to enzyme of the highly active region by an automatic analyser having a multiwavelength photometer. CONSTITUTION:A formed substance is measured by a multiwavelength photometric system using an enzyme measuring reagent having a reactive substance (generally, the substance of enzyme to be measured) of objective reaction dissolved therein at high concn. and measuring a plurality of wavelength containing the peak of the absorption spectrum of the colored formed substance formed as the result of objective reaction. Then, a measuring wavelength is appropriately selected from the multiwavelength photometric system corresponding to enzymatic activity and the increase in absorbancy based on the formed substance is measured to automatically measure the concn. of enzyme. By this method, the re-examination of a highly active specimen at the time of a serious disease is eliminated and the time required in clinical and chemical examination can be shortened.
Patent JP-2000013032-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: SHIMIZU HIROSHI
IPC: H05K3/46
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To thin a board and to improve strength by forming etching resist on the copper foil of a specified copper-clad thermosetting resin adhesion film, selectively etching/removing the part of unnecessary copper foil and forming a fine opening part becoming a via hole. SOLUTION: A copper-clad thermosetting resin adhesion film 21 in which an adhesion layer comprising high molecular weight epoxy polymer which is obtained by blending and polymerizing bifunctional epoxy resin and halogenized bifunctional phenol so that epoxy group/phenol hydroxy group=1/0.9-1/1.1 and whose weight average molecular weight is not less than 100,000 is formed on copper foil is overlapped with an inner layer circuit board 1, vacuum press molding is executed and a copper-clad stacked board 4 with inner layer circuit is obtained. Etching resist 8 is formed on the surface of the outer layer copper foil and an opening part 51 is formed in a part where a via hole is formed. Thus, the via hole superior in mass production, connection reliability and an electric characteristic is provide. The board can be thinned and strength can be improved.
Patent JP-H074468-A (JP)
Title: Rubber belt inspection method
Inventor: NOGUCHI JUNICHI
IPC: F16H7/00
Filed: 1993-06-18
Abstract: PURPOSE:To decide the remaining service life of a rubber belt accurately by detecting the deterioration rate of the rubber belt accurately in a nondistructive method. CONSTITUTION:A trapezoid prism 11 is loaded on the surface of a rubber material 7 in the timing belt 6 of an engine, the incident light 14 to the trapezoid prism 11 is reflected repeatedly by the surface of the rubber material 7, the infrared-ray absorbing spectrum of the reflected light 15 is measured, and the deterioration rate of the timing belt 6 is detected by the variation of the absorbing brightness of the infrared-ray absorbing spectrum.
Patent JP-2000005531-A (JP)
Title: Antiallergic filter and air cleaner, ventillator and mask provided with the filter
Inventor: KOSAKA YOSHIOMI
IPC: A61L9/16
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent the rescattering of the proteinic allergen such as mite and pollen collected by a filter as it retains allergic activity. SOLUTION: Such a protenic allergen as mite and pollen is adsorbed onto the filter. In this case, an allergic inactivating agent for inhibiting, suppressing or inactivating the allergic activity of the adsorbed protenic allergen is deposited on the filter to obtain an antiallergic filter 3. The antiallergic filter 3 is provided in an air cleaner 1, etc.
Patent JP-H0777615-A (JP)
Title: Integrated optical coupler and method for using the same
Inventor: HASEGAWA MITSUTOSHI
IPC: H04B10/278
Filed: 1993-06-19
Abstract: PURPOSE:To provide the integrated optical coupler for which integration is easy and processes are easy and which has excellent reliability, reproducibility and yield. CONSTITUTION:Channel waveguides are formed on a semiconductor substrate and an optical coupler part 7 for branching and coupling light waves 11, 12, 13 is formed in the intersected parts thereof. This coupler part 7 is formed with at least one kinds of gratings 14.
Patent JP-S6064497-A (JP)
Inventor: SHIN TAKASHI
IPC: H05K3/46
Filed: 1983-09-19
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-2001003226-A (JP)
Title: Non-twisted and non-sized yarn package for woven fabric
Inventor: YASUI TAKEHIKO
IPC: D01F6/60
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a non-twisted and non-sized yarn package which is used for a woven fabric, is suitable for wefts capable of giving the woven fabric free from the generation of irregularity and partial white stripes, and has an excellent high speed unwinding property, when the woven fabric is produced using substantially non-twisted and non-sized yarns obtained by a direct spinning and drawing method as warps at a high speed. SOLUTION: This package is produced by winding up a nylon 6 yarn obtained by a direct spinning and drawing method. Therein, the nylon 6 yarn has a hot water shrinkage rate of 8 to 14%, a package inner layer yarn water content of >=2.5%, and a difference of <1.5% between the water content of the package inner layer yarn and the water content of the package outer layer yarn.
Patent JP-S5961856-A (JP)
Title: Copying machine
Inventor: SHIGEMURA YUTAKA
IPC: G03G15/00
Filed: 1982-09-30
Abstract: PURPOSE:To prevent erroneous copying after the completion of interrupting copying operation by displaying the size of copying paper before the interruption when the interrupting copying operation is completed. CONSTITUTION:A processing means 89 performs processing according to the pressing operation of an operation key such as selection switches 68 and 69, an interruption switch 8, and a reset switch 9 which are connected to a CPU87, and light emitting diodes (LEDs) 61-71 as display means are turned on to display the size of copying paper. An oscillator 92 is connected to the CPU87, so one of the LEDs 61-71 is turned on and off when copying paper of the size used before the interrupting copying operation is not stored in a paper feed cassette. Therefore, erroneous copying after the interrupting copying operation is prevented by this flashing display.
Patent JP-H0336713-A (JP)
Title: Manufacture of magnetic core
Inventor: KAWADA TETSUO
IPC: H01F41/02
Filed: 1989-07-04
Abstract: PURPOSE:To eliminate a process for impregnating or coating a synthetic resin and a process for eliminating burr of a cured resin for improving productivity by storing a magnetic core where a magnetic material is laminated and by performing injection and filling of a molten synthetic resin for impregnating or coating the synthetic resin. CONSTITUTION:A toroidal core-shaped magnetic core 2 is constituted by winding a thin amorphous metal film 1. After performing annealing, the magnetic core 2 is stored inside a first mold, molten resin is injected and filled, a synthetic resin is impregnated or coated between the thin amorphous metal films 1 and fixed, and at the same time the surrounding of the magnetic core 2 is covered. A resin to be used should be selected according to the performance required to a core and especially nylon, polyethylene, polyacetal, and a mixture of a reinforced material such as fiber glass to them are suitable.
Patent JP-H0338336-A (JP)
Title: Resin coated metal plate and preparation thereof
Inventor: SAITO TETSUO
IPC: B32B15/08
Filed: 1989-07-04
Abstract: PURPOSE:To obtain a resin coated metal plate having a color layer having depth and a smooth surface and excellent in mirror surface gloss by successively laminating and forming the color layer, an ultraviolet curable resin film and a transparent resin film to the surface of a metal plate material. CONSTITUTION:A resin coated metal plate A is formed by successively laminating a color layer 2, an ultraviolet curable resin film 3 and a transparent resin film 4 to the surface of a metal plate material 1. The resin coated metal plate A is prepared by forming the color layer 2 to the surface of the metal plate material 1 to apply ultraviolet curable resin paint 3a to the surface of the color layer 2 and superposing the transparent resin film 4 on the paint 3a to press the same and irradiating the ultraviolet curable resin paint 3a by an ultraviolet ray irradiation lamp 12 through the film 4 to cure the same. Since the transparent resin film 4 is superposed on the surface of the uncured ultraviolet curable resin paint 3a to be pressed thereto and the paint 3a is cured by the irradiation with ultraviolet rays while the coating surface of the paint 3a is made uniform, the resin coated metal plate provided with the transparent resin film 4 having a smooth outer surface and excellent in mirror surface properties can be prepared. The weatherability or chemical resistance of the film 3 or the color layer 2 can be secured by the outer surface transparent resin film 4.
Patent JP-S5962317-A (JP)
Title: Dehydration treatment device for sludge
Inventor: MOCHIZUKI TAKUO
IPC: B01D33/06
Filed: 1982-09-30
Abstract: PURPOSE:To dehydrate easily and inexpensively sludge by providing a suction pipe in a hollow drum having the peripheral surface formed as a strainer, supplying the sludge to the outside surface part of the strainer facing the opening end of the suction pipe and sucking water therefrom. CONSTITUTION:A suction pipe 5 installed to a suction pipe 4 of a vacuum generation source 3 is provided to one end of a hollow drum 2 having the peripheral surface formed as a strainer 1, and the opening end 6 thereof is brought in proximity to the strainer 1 in the lower part in the drum 2. The opening of a sludge supply section 8 provided with a scraper plate 7 is brought into tight contact with the outside surface of the strainer 1 facing to the end 6. Water is ejected from the ejection nozzle 11 of the source 3 to generate a negative pressure in the inside of the pipe 5; at the same time, sludge is supplied from the section 8 through a sludge suction pipe 9, then the drum 2 is rotated or moved back and forth. The water of the sludge is removed through the end 6 from the pipe 3 and the solid material sticking on the strainer 1 is scraped off into a receiver 16 by the plate 17.
Patent JP-H0961611-A (JP)
Title: Binary optics and laser beam machine using binary optics
Inventor: YAMAGUCHI SATORU
IPC: G02B5/18
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To efficiently provide a laser beam which has a uniform intensity distribution and is in a desired beam shape by giving the pitch of diffraction gratings of the binary optics a property represented with a specific expression. SOLUTION: A diffraction grating at a point P on the binary optics 1 is arrayed in the direction connecting points Q and P found on the binary optics 1 from the radial intensity distribution of point-symmetrical incident light and the shape of desired converted projection light. A light beam which is made incident on the point P reaches a position F where a desired figure is obtained at a distance (h) from the binary optics 1. So that the beam shape is the desired figure and a point Q where the intensity distribution is leveled and a uniform beam profile is obtained is reached in a plane perpendicular to the optical axis L at the position F, p=λ√(1+h<2> /d<2> ) holds, where the distance PQ is denoted as (d) and (p) is the pitch of diffraction gratings.
Patent JP-S6315890-A (JP)
Inventor: BIJWAARD HENRICUS M J
IPC: C10G67/04
Filed: 1986-07-24
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-S6416909-A (JP)
Title: Method and device for detecting installation position of section measuring instrument
Inventor: OKADA TAKASHI
IPC: G01S15/08
Filed: 1987-07-13
Abstract: PURPOSE:To easily detect the installation position of a section measuring instrument by detecting the installation position from the distance to a photodetection member and the angles of measurement wave radiation directions at a predetermined reference position and a collimation position. CONSTITUTION:When a tunnel is digged, a reference laser beam 11 whose position can be recognized previously by measurement on a working face side is projected on nearly the tunnel flank. A support base 13 is installed near the light beam 11, an iron plate is fixed at its proper height, and the magnet stand of a support arm 14 is fitted to the iron plate by attraction. Then a cylinder tube 12 is adjusted and moved to the position where the light beam 11 travels through the hole of the cylinder tube 12. The section measuring instrument 1 is installed in the breadthwise center part of the tunnel and the main body of the measuring instrument 1 is adjusted to the horizontal by the level provided to the main body, thereby adjusting the direction wherein laser pulses are emitted to the horizon. Then a visible light beam l is projected on the base line of a photodetection plate 22 and then the angles theta of laser pulse emission at the horizontal reference position and the position where the laser strikes on the photodetection plate 22 are found; and the distance to the photodetection plate 22 is detected by the measuring instrument 1 to detect the installation position of the measuring instrument 1.
Patent JP-2000006755-A (JP)
Title: Connected body of air belt and tongue, and connected body of air belt and webbing
Inventor: HIDESHIMA KEI
IPC: B60R21/18
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To increase the strengths of the connected parts of an air belt with a tongue and with a webbing. SOLUTION: An air belt 2b is composed of a bag and a meshed webbing for covering the bag, gas being introduced to the inside thereof, a tongue 5 is provided, to which the tip of the air belt 2b is connected, an opening 5a is provided in the rear part of the tongue 5, and after the tip of the air belt 2b is inserted into the opening 5a, it is folded and the folded parts of the air belt 2b are staked together and joined. In the air belt 2b and the connected body of the air belt 2b having a webbing 2a sewn thereto with the webbing, the air belt 2b is composed of the bag and the meshed webbing, and the webbing 2a is inserted into the bag and then sewn to the air belt.
Patent JP-S5797517-A (JP)
Title: Optical switch
Inventor: HORIMATSU TETSUO
IPC: G02B6/12
Filed: 1980-12-10
Abstract: PURPOSE:To perform optical path switching whose cross talk is prevented securely by providing an electrode for waveguide switching on or near the intersection part of waveguides on the surface of a substrate, and byproviding an electrode for cross talk prevention on the exit-side waveguide. CONSTITUTION:On a substrate 5 made of an optical crystal body, etc., metal such as titanium is vapor-deposited in belts and then diffused by a heat treatment to form two crossing waveguides consisting of parts 1 and 4, and 2 and 3. On the exit-side waveguide 4, an electrode 8 for cross talk prevention is provided. When a switching electrode 6 and the electrode 8 are applied with voltages which have the same potential, light incident from the waveguide 1 is changed in cource to the waveguide 3 by a change in refractivity in the waveguide due to the DC voltage, etc., applied to the switching electrode 6. At this time, light leaking without being reflected under the switching electrode 6 travels straight to the waveguide 4, but is reflected under the electrode 8 for cross talk prevention, so that no light is incident to the waveguide 4. Thus, cross talk is prevented securely.
Patent JP-S6234944-A (JP)
Title: Dark colorant for colored rubber or plastic product
Inventor: NAKAJIMA NORIHIKO
IPC: C08F283/00
Filed: 1985-08-07
Abstract: PURPOSE:A dark colorant for improving colorability and raising extremely depth and clearness of color, consisting of an aqueous resin composition obtained by polymerizing an unsaturated bond-containing monomer in the presence of a thermosetting reactive polyurethane emulsion. CONSTITUTION:A dark coloring agent comprising an aqueous resin composition which is obtained by polymerizing a monomer containing a polymerizable unsatu rated bond in the presence of a polyurethane emulsion having thermosetting reactivity and provides a dried film of coating with <=1.50 refractive index. A cationic or anionic polyurethane emulsion obtained by reacting an urethane prepolymer containing an isocyanate group at the end with an amino group- containing compound and further reacting the reaction product with a hydrophilic agent is used as the polyurethane emulsion.
Patent JP-H1113848-A (JP)
Title: Frictional-roller type transmission
Inventor: MACHIDA TAKASHI
IPC: F16H13/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent lubricating oil from lacking between cylinder surfaces of plural intermediate rollers and their facing surfaces, and improve lubricating performance, by placing projections among intermediate rollers inside of a casing, and forming a recessed part which can hold lubricating oil on it at a part of the projections. SOLUTION: In a frictional-roller-type transmission, projections 33... which combine a lid and a connecting plate each other which constitute a casing 44 are arranged among guide roller 32 and wedge rollers 31a, 31b circumferentially adjacent in the casing 44, and a recessed part 29 which can hold lubricating oil such as grease, or traction oil is formed at a part of the projections. The recessed part 29 is placed in both circumferential surfaces of each projection 33, facing each cylindrical surface 18a, outer pelipheral surface of the guide roller 32 and wedge rollers 31a, 31b, to freely supply lubricating oil to each cylindrical surface 18a. The lubricating oil allows contacting part with each cylindrical surface 18a, 10a, 13a to be lubricated even during high speed rotation.
Patent JP-S6334028-A (JP)
Title: Rigidity-variable compliance device
Inventor: USE MANABU
IPC: B23P19/02
Filed: 1986-07-25
Abstract: PURPOSE:To have smooth and sure parts assembly operation by encapsulating a pressure-variable medium in a vessel of resilient material which is mounted between an upper and a lower face plate, adjusting the pressure externally by hand or automatically, pressing guide and face plates, and providing variability to the rigidity and followup characteristic of the parts grasping part. CONSTITUTION:A medium with comparatively low pressure is encapsulated in a vessel 6 of resilient material. At this time, the vessel 6 expands, and a face plate 8 presses the inner end-face of a guide 5 to increase the followup characteristic of this device concerned A, which allows smooth correction of attitude and misalignment of the piece of parts 11 to be assembled. The medium is pressurized and the vessel 6 is further expanded. At this time, the face plate 8 presses the guide 5 still stronger, and the outside of the vessel 6 presses the inner cylindrical surface of the guide 5 to increase the rigidity of the device A, and thus it is possible to locate while the piece of parts 11 is gripped by chuck 9. Thus fine assembly operation is made practicable, and substitution of the device A is no more necessary even though items are changed.
Patent JP-H1018977-A (JP)
Title: Non-dust generative liquid feeder
Inventor: MIKI MASAHIRO
IPC: F04B15/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To effectively prevent occurrence of fine particles by the friction of a seal member and the like, by arranging a minute clearance between the inner surface of a cylinder and the peripheral surface of a piston, arranging liquid feeding and exhausting passages communicated with the minute clearance, and making forcible flow and passing extrapure water into/through the liquid feeding and exhausting passages so as to form a liquid film in the minute clearance. SOLUTION: In a constant amount of liquid feeding pump, check valves 5a, 6b are actuated to be opened and closed by being interlocked with the reciprocating motion of a piston 4 by a driving mechanism 10, liquid sucked from a liquid suction passage 5 to the inside of a cylinder 1 is compressed at the time of retreating motion, and fed from a liquid feeding passage 6 at the time of advancing motion. At this time, in the suction stroke of the piston 4, suction liquid pressure P2 in a pressure regulating chamber 2 is equalized to leakage water pressure P3 in a liquid exhausting passage 8 by nitrogen pressure ΔP applied to a liquid tank 9, therefore extrapure water and the like forming a liquid film in a minute clearance between the cylinder 1 and the piston 4, is prevented from being entrapped into the pressure regulating chamber 2.  While, at the time of a discharge stroke, P1 becomes larger than P3 , thereby liquid in the pressure regulating chamber 2 is leaked to the liquid discharging passage 8 through the minute clearance, and the minute clearance is cleaned.
Patent JP-S6418171-A (JP)
Title: Electrophotographic device
Inventor: MOGI KIYOSHI
IPC: G03G15/22
Filed: 1987-07-14
Abstract: PURPOSE:To obtain an image of high quality by charging the surface of a dielectric film electrostatically, forming and developing a latent image and forming its toner image, and sticking the dielectric film on a base medium together with the toner image. CONSTITUTION:The transparent dielectric film 16 is superposed on a photoconductive layer 14 and the surface of this dielectric film 16 is charged uniformly and electrostatically, and an original image is projected on the surface of the photoconductive layer 14 through the dielectric film 16 to form the electrostatic latent image on the surface of the dielectric film 16, which is peeled off from the photoconductor layer 14 after the latent image is developed and fixed, and then stuck on the base medium 22 so that the image formation surface side of the dielectric film 16 is on the side of the surface of the base medium 22. Consequently, an image of high quality, specially, a color image can be formed.
Patent JP-S6153449-A (JP)
Title: Carburetor
Inventor: YAMAGUCHI AKIRA
IPC: F02M7/17
Filed: 1984-08-21
Abstract: PURPOSE:To secure a high-performance carburetor in accord with a tilt of a suction hole in an engine without altering any structure in a float chamber, by installing a suction passage in a piston valve, which opens or closes the suction passage in a way of sliding vertically, after being tilted by almost nearly 10 deg. in vertical directions. CONSTITUTION:A carburetor 1 installs a suction passage 2 in making it tilt by almost nearly 10 deg. in vertical directions and is provided with a piston valve 3 sliding vertically up and down at the central part, making the suction passage possible to open or close. The piston valve 3 is connected to a diaphragm 5 of a suction pressure chamber 4 in its upper end, making it slide with negative pressure. And, a float chamber 6 is interconnected to the underside of the suction passage 2. Then, the carburetor 1 connects an outlet of the suction passage 2 to a suction hole of an engine via a suction pipe 9, and connects an outlet of an air cleaner 10 to the inlet. According to this method, the float chamber 6 is able to be set up without any inclination and simultaneously a flow of suction air is well smoothable.