baber/WOPTO huggingface dataset:
Patent JP-S58129651-A (JP)
Title: Arithmetic unit for pipe line
Inventor: NAGASHIMA TAKASHI
IPC: G06F9/22
Filed: 1982-01-29
Abstract: PURPOSE:To easily generate a program only, by applying a series of necessary instructions as a set to an instruction register through a delay latch to delay the instructions in each clock. CONSTITUTION:The reading address alphai and writing address deltai of a memory MA and the respective reading addresses betai, gammai of memories MB, MC are outputted from respective fields RADA, WADA, RADB, RADC of a microinstruction by a clock 1. The data (betai), (gammai) of the addresses betai, gammai are latched in respective output registers by a clock 2. By a clock 3, multiplied result (betai).(gammai) are latched by a pile line register MPY and the data (alphai) of the address alphai is latched by an output register MOA. By a clock 4, (alphai)+(betai).(gammai) is latched by a register MI and the writing address deltai is applied to the memory MA.
Patent JP-S60159132-A (JP)
Title: Treatment of blast furnace secondary dry dust
Inventor: HASHIMOTO TOORU
IPC: C22B7/02
Filed: 1984-01-26
Abstract: PURPOSE:To classify efficiently blast furnace secondary dry dust by classifying said dust to high Zn-contg. dust and high Fe-contg. dust by a micron separator, measuring a dezincification rate and controlling the micron separator. CONSTITUTION:The blast furnace secondary dry dust captured by a dry process dust collector 1 for blast furnace gas is supplied into a raw material hopper 2 from which the dust is fed via a constant quantity feeder 3 to a micron separator 4. Centrifugal force and centripetal force are acted by the rotation of a rotor 6 to the dust to classify the dust to coarse particle dust (high Fe-contg. dust) and fine particle dust (high Zn-contg. dust) which are respectively fed to a coarse particle hopper 10 and a fine particle hopper 9. The respective Zn contents in the blast furnace secondary dry dust prior to classification and the high Fe- contg. dust after classification are measured at every specified cycle and the classifying capacity of the micron separator 4 is controlled in accordance with the measured values, by which the dezincification rate and the recovery rate of the high Fe-contg. dust are increased.
Patent JP-H01188334-A (JP)
Title: Metallic decorative sheet
Inventor: OIKE HITOSHI
IPC: B32B15/08
Filed: 1988-01-23
Abstract: PURPOSE:To obtain a metallic decorative sheet which is superior in weather resistance and metallic properties and suitable for overlay for a building mate rial and a molding for an automobile, by a method wherein the title sheet is comprised of a fluorine-containg resin surface film, metallizable transparent resin film and metallized layer. CONSTITUTION:A metallizable transparent resin film 2 and metallized layer 3 are laminated in order on the back of a fluorine resin surface film 1, in a metallic decorative sheet. A polychlorotrifluoroethylene resin, polyvinylidene fluoride resin and polyvinyl fluoride resin are preferable as the fluorine resin surface film 1 from a view point where its tensile modulus of elasticity is high and it is strong. A polyvinyl chloride resin and acrylic resin are preferable as a resin film to be used for the transparent resin film 2 from a view point where weather resistance is comparatively favorable and, moreover, compounding with the fluorine resin film is easy. Gold, titanium, stainless steel, chromium and aluminium are preferable as metals to be used for the metallized layer 3 from a view point where they are of colors matched with feeling of a human being and comparatively strong against corrosion and possess excellent metallic feeling.
Patent JP-S60166361-A (JP)
Inventor: PIITAA ESU KORONBASU
IPC: A61L26/00
Filed: 1984-01-27
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。
Patent JP-H03216273-A (JP)
Title: Reflow furnace
Inventor: TSUKAGOSHI EIJI
IPC: F27B9/24
Filed: 1990-01-23
Abstract: PURPOSE:To attain the soaking over the entire part of the reflow furnace disposing a heating area for temp. rising, heating areas for soaking and a heating area for regular heating in this order in the transporting direction of materials to be heated by adopting forced convection heating means for hot wind as the heating means of heating areas for soaking of this furnace. CONSTITUTION:The heating area 22 for temp. rise, the heating areas 24, 25 for soaking and the heating area 23 for regular heating are disposed in this order along the transporting direction of materials 30 to be heated. The hot wind controlled to the prescribed temp. is forcibly caused to flow convectionally in at least the heating areas 24, 25 for soaking and, therefore, the effect of soaking to the materials 30 to be heated is higher than in the case of heating by the conventional panel heater. As a result, the temp. difference between the substrate and mounted parts in the heating areas 24, 25 for soaking is decreased in a short period of time. The soaking effect is obtd. if the forced convection heating means for hot wind is used in combination with the disposition of the panel heater even in the heating area 22 for temp. rising and the heating area 23 for regular heating.
Patent JP-H10200852-A (JP)
Title: Disk reproducing device
Inventor: MIYAMA HIROYUKI
IPC: H04N5/91
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide the disk reproducing device which makes it easy to understand the contents of a menu screen and eliminates the need to previously generate special video data for menu screen display by displaying the menu screen including video showing the contents of a reproduced moving picture. SOLUTION: The disk reproducing device 1 is constituted including a data processing part 30, an MPEG video decoder 32, a video processing part 34, a VRAM 36, D/A converters 38 and 42, an MPEG audio decoder 40, a control part 50, and an operation part 52. The control part 50 checks whether or not there is a menu screen having reproduction instructions of moving pictures in respective selection items according to various data of a video information part of a track 1 of a video CD 10 and decodes an I picture of reach reproducing moving picture when the menu screen is present to generate a menu video screen of divided video.
Patent JP-S63181253-A (JP)
Title: Sample device for charged particle beam device
Inventor: NAKANO MASAMICHI
IPC: H01J37/20
Filed: 1987-01-23
Abstract: PURPOSE:To reduce the number of times of the sample exchange and shorten the time required for the sample exchange as a whole by allowing a sample holder to pass a gate valve having a small diameter even when many samples are held by the sample holder. CONSTITUTION:When a lever 20 is held at a position 'A', a holder receiver 26 and a sample holder 30 are located in a sample exchanging chamber 3 and faced to the direction of the figure (a) against the opening of a gate valve V. When the lever 20 is rotated by 90 deg. along a guide groove 29a, a rotor 19 is rotated by 90 deg., thereby this rotation is transmitted to a rotary shaft 16, bevel gears 17, 21, and flat gears 23, 24, and finally the holder receiver 26 is rotated. Under this condition, the longitudinal direction of the holder 30 is along the inserting direction of a sample moving pipe 14. When the lever 20 is moved to a position 'B', the sample holder 30 passes the gate valve V1 and reaches a sample processing chamber not shown in the figure. Accordingly, even if the diameter of the gate valve V1 is made small, the sample holder 30 holding many samples can pass it.
Patent JP-S56111513-A (JP)
Title: Rolling mill
Inventor: IMAI ISAO
IPC: B21B31/08
Filed: 1980-02-06
Abstract: PURPOSE:To provide a rolling mill possible to easily alter its rolling function from four stages to five stages or from five stages to four stages, obtained by employing plurally segmented guide block for keeping the distance between the chocks of the work rolls contacting with the upper and lower backup rolls. CONSTITUTION:When the five-stage rolling mill is used as the four-stage rolling mill, the lower work roll 4 and its backup roll 13 are withdrawn together with the lower work roll chock 10. Next, after removing each central guide block 11 from the housing 12, each balance cylinder 16 and the screw down devices, etc., for upper and lower backup roll chocks 17, 18, are operated so as to overlay each upper guide block 7 upon the lower guide block 9; hereby, the intermediate roll 5 is used as the lower work roll. On the other hand, when the four-stage rolling mill is to be altered to the five-stage rolling mill, the above-mentioned procedures are reversed in order to alter the rolling function from four stages to five stages.
Patent JP-H02194382-A (JP)
Title: Position display device
Inventor: KISHIMOTO HISAYOSHI
IPC: G01S5/10
Filed: 1989-01-23
Abstract: PURPOSE:To grasp a current position in relative relation with another target point by storing plural positions, retrieving the point which is closest to a current position, and calculating the direction relation and distance between the retrieved position and the current position. CONSTITUTION:A position measuring instrument 16 is connected to a bus line through an interface circuit 15 to fine the current position as latitude and longitude data at constant intervals of time by, for example, loran C and also interrupts a CPU 10. An external memory 18 is stored with points (cape, island, town, building, and others) within a constant range and their name and position (latitude and longitude) data previously. The CPU 10 when interrupted by the instrument 16 reads data on the current position. Then the latitude and longitude of the point closest to the current point and its name are read out of the memory 18. Further, the azimuth and distance from the found point to the current position are calculated. Then, the position name, position, current position, and relative azimuth and distance between both the positions are displayed on a display device 14. Thus, the current position can be grasped by feeling.
Patent JP-H02194405-A (JP)
Title: Unmanned carrier and running controller for unmanned carrier
Inventor: NAKAMURA YUKIO
IPC: G05D1/02
Filed: 1989-01-23
Abstract: PURPOSE:To make the carrier to evenly run without specifically rutting a running path surface by shifting a fitting base to the left or right in the longitudinal direction of a shaft by a prescribed quantity at every round trip, and altering a running part on a floor surface. CONSTITUTION:After the round trip of an unmanned carrier 1, when a route altering switch is inputted, a cylinder driving device is driven, and a cylinder lot 14 of a cylinder 13 is extended. A fitting base 9 moves by the prescribed distance, a steering sensor 10 moves, wheels 3 and 4 move in the direction reverse to the moving direction of the steering sensor 10 with respect to the running part on the floor surface, and the steering sensor 10 steering-controls the wheels 3 and 4 so that a signal line may be right under the center of the steering sensor 10. Thus the unmanned carrier 1 alters the running part on the floor surface at every round trip, and without specifically rutting the running path surface, it evenly runs.
Patent JP-S61172701-A (JP)
Inventor: YAMANAKA JURO
IPC: B27D1/04
Filed: 1985-01-28
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-S62172307-A (JP)
Title: Optically transmittable plastic fiber
Inventor: ANZAI HISAO
IPC: B29C48/06
Filed: 1986-01-27
Abstract: PURPOSE:To maintain good optical transmission performance even at a high temp. by using a methacrylimide-contg. methacrylic resin obtd. by adding the amine expressed by the specific formula to a methacrylic resin as a core mate rial. CONSTITUTION:An optically transmittable fiber is constituted of the methacrylimide-contg. methacrylic resin contg. at least 2wt% the methacrylimide unit which is formed by the reaction of the polymer essentially consisting of a methyl methacrylate and contg. the methyl methacrylate dimer at 1,000ppm or below and the amine expressed by the formula I as the core material and the synthetic high polymer having the refractive index lower than the refractive index of the core as a sleeve material. The methacrylimide-contg. methacrylic resin contg. at least 2wt%, more preferably >=10wt% methacrylimide unit which is formed by the reaction of the methacrylic resin contg. the methyl methacrylate dimer at 1,000ppm or below and the amine expressed by the formu la I and is expressed by the formula II is the thermoplastic resin which is excel lent in preventing the deterioration of transparency, and above all, the optical transmission performance by the oxidation deterioration during heating.
Patent JP-H08204646-A (JP)
Title: Connection method for optical fiber having distribution in group velocity dispersion
Inventor: HASEGAWA AKIRA
IPC: H04B10/25
Filed: 1995-01-31
Abstract: PURPOSE: To improve the transmission characteristic in the connection of an optical fiber having variance in group velocity dispersion. CONSTITUTION: A mean value <D> of group velocity dispersion values D of plural optical fibers OF1 , OF2 ,..., OFM-1 , OFM is obtained and the optical fibers are classified into a 1st optical fiber group whose group velocity dispersion is higher than the mean value <D> and a 2nd optical fiber group whose group velocity dispersion is lower than the mean value <D> and an optical fiber is selected from the two groups sequentially and connected to reduce or minimize a parameter I (Z) according to equation (where Z is a distance in a transmission direction and Z=0 is a start position of the line).
Patent JP-H08202817-A (JP)
Title: Picture processing method
Inventor: NAKATSUKA TADANORI
IPC: G06K9/20
Filed: 1995-01-31
Abstract: PURPOSE: To precisely give orders even if plural reports exist in an original and to reduce the trouble of correction by classifying character areas by the similarity of the character areas. CONSTITUTION: An inputted picture is analyzed, the areas are divided, and the areas of characters, a separator and a drawing are extracted from the picture. The extracted areas of the characters, the separator and the drawing are divided into plural groups separated by contents. A character area 2202 which does not belong to any report in an extracted character area 2201 is taken out, and it is set to be the first character area of the report. Then, one character area 2203 which is different from the character area 2202 and which does not belong to any report is taken out and it is set to be a comparison character area. The characters or sentences or the pictures between the character area 2202 and the comparison character area 2203 in the report are analyzed, and the similarity S of the areas is obtained. Similarity S and a threshold αare compared.  When S>=α, the comparison character area 2203 is included in the report 2202.
Patent JP-S58131976-A (JP)
Title: Preparation of hexafluoro-1,2-epoxypropane
Inventor: AISAKA YOUNOSUKE
IPC: C07D301/03
Filed: 1982-01-29
Abstract: PURPOSE:To prepare the titled compound useful as a monomer for the preparation of a fluorine-contained polymer and as an intermediate of perfluorovinyl ether, under mild conditions, in high yield, by reacting hexafluoropropene with an aqueous solution of a hypochlorous acid salt in the presence of a specific surface active agent and a water-insoluble organic solvent. CONSTITUTION:The titled compound is prepared by reacting hexafluoropropene with an aqueous solution of a hypochlorous acid salt in a water-insoluble organic solvent such as benzene, carbon tetrachloride, etc. in the presence of a surface active agent comprising anionic, nonionic or amphoteric surface active agents having the group of formulaI(n is >=2) (for anionic or nonionic surface active agent) or the group of formula II (for nonionic surface active agent) or their mixture. EFFECT:The solvent and the surface active agent can be recovered easily, and their consumptions are saved.
Patent JP-S60162806-A (JP)
Title: High-tenacity polyamide fiber of fine denier and production thereof
Inventor: KURITA KAZUO
IPC: D01F6/60
Filed: 1984-01-27
Abstract: PURPOSE:To obtain the titled fibers, having a novel fine structure, and useful for ultralight weight fabrics, etc., by melt spinning a polycaproamide based polymer having epsilon-caproamide units as main repeating structural units and a specific relative viscosity in sulfuric acid under specific conditions, and drawing the resultant fibers. CONSTITUTION:A polycaproamide based polymer having >=95mol% epsilon-caproamide in repeating structural units and >=3.0 relative viscosity in sulfuric acid is melt spun under conditions of the formula Q/piD<3>>=21,000 [Q (g/min) is the polymer output per unit nozzle hole; D (cm) is the diameter of the nozzle hole], formula VW/V0>=25 [VW (m/min) is the spinning take-off speed; V0=Q/25piD<2>], LH= 30-200mm. (LH is the length of the heating zone just under the nozzle) and TH>= 250 deg.C (TH is the temperature of the heating zone just under the nozzle) and then drawn at 2.0-3.5 times draw ratio to give the aimed fibers having <=0.7d fiber fineness, >=9g/d strength at break, >=35.0% crystallinity xp, >=55X10<-3> birefringence (DELTAn), >=55.0Angstrom  crystal size (ASC200) at (200) face and >=35.0Angstrom  crystal size (ACS202,002 at (202) and (002) faces.
Patent JP-S60158540-A (JP)
Title: Photoelectric tube device
Inventor: MATSUI TOSHIKAZU
IPC: H01J43/02
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a high multiplication factor and obtain a device applicable to the other photo arithmetic unit, etc. by connecting the fluorescent screen and the photoelectric screen of a photoelectric tube with an optical passage. CONSTITUTION:The radiated light at the (q) point of a fluorescent screen 3 excited by photoelectrons discharged by the incident light at the (p) point of a photoelectric screen 2 is arrested by the lower-end surface of an optical fiber 7a. It is then returned to the photoelectric screen adjacent to the P point of the photoelectric screen 2 via the optical fiber 7a to generate photoelectrons again. Optical fibers 7b, 7c-7n likewise return the radiated light of the fluorescent screen, and photoelectrons from the photoelectric screen 2 generated by the light from the optical fiber 7n are arrested by an anode 11 and extracted via an extracting line 11a. If a glass tube wall forming the photoelectric screen 2 and fluorescent screen 3 is made of fiber plate, a specific position on the opposite photoelectric screen 2 and fluorescent screen 3 can be correctly specified optically.
Patent JP-H01188338-A (JP)
Title: Hot-weldable electricity controlling coating film
Inventor: HATTORI EIJI
IPC: B32B27/18
Filed: 1988-01-25
Abstract: PURPOSE:To obtain an electricity controlling film coated with a transparent layer preventing completely contamination due to separation of carbon black and showing excellent hot-weldable properties, by a method wherein a layer containing carbon black capable of performing seeing-through and a surface resin layer mainly comprised of hydrogenated butadiene-styrene resin are provided in order on a hot-weldable surface of a plastic film. CONSTITUTION:A matter having a hot-weldable surface is used as a base material. A matter obtained by laminating a film or a sheet having the hot-weldable resin such as polyethylene, polypropylene, polyethylene-type ionomer and a mixture of them for its material to a film or a sheet comprised of nonweldable material is contained into the title film. A layer containing carbon black capable of performing seeing-through is provided on a hot-weldable surface of the base material. The layer containing the carbon black is coated with a layer of hydrogenated butadiene-styrene resin further. As an electricity controlling coating film together with a base material film show excellent adhesion through the layer containing the carbon black and possess excellent blocking resistance and hot-weldable properties, processing can be performed easily, therefore, the title film is suitable for a packaging material of an article which is apt to generate statical fault.
Patent JP-S60181274-A (JP)
Inventor: BRINGMANN UDO
IPC: H01L21/00
Filed: 1985-01-28
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-H01188863-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIMURA SHIRO
IPC: G03G5/00
Filed: 1988-01-25
Abstract: PURPOSE:To prevent generation of the trouble to flaw and contaminate the surface of a photosensitive body by subjecting the part which is not to be used as the surface of the photosensitive body to finish coating with a wear-resistant coating compd. CONSTITUTION:The part at one or both ends of a photosensitive drum which is not to be used as the surface of the photosensitive body is subjected to the finish coating with the wear-resistant coating compd. The wear resistant life of the finish coated film is required to be made longer than the life of the photosensitive drum and the size of the particles which is about the same size as the film thickness is better for the wear resistance. On the other hand, the binder for the wear-resistant coating compd. is preferably formed by using an epoxy resin, phenoxy resin or acrylic resin as a hardener and mixing the same with a phenolic resin or polyisocyanate resin to prepare as the coated film to be formed need be tough. The durability of the photosensitive layer of the photosensitive drum is thereby improved.
Patent JP-S58134843-A (JP)
Inventor: TAWARA NOBUHIDE
IPC: B65B5/06
Filed: 1982-01-29
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-H05213367-A (JP)
Title: Package container
Inventor: SUKAI EMIKO
IPC: B65B15/04
Filed: 1991-02-05
Abstract: PURPOSE:To obtain a package container which can reliably fix a packaged goods by holding with its whole surface, does not damage the surface of the packaged goods, can be easily opened, has high flexibility to the packaged goods and can comply with many kinds of and a little of goods. CONSTITUTION:A packaged goods is sandwitched between a plurality of trays 1, 4 having corrugated structures 2, 5 made of the elastic material such as hard vinyl chloride to pack the packaged goods by engaging protrusions 3, 6 arranged to the circumference thereof. A pad 8 with the soft materials having the high coefficient of friction is provided on a face where the packaged goods are touched to reliably hold without damaging the surface of the packaged goods. In the opening, a package container can be opened so as to tear off them by using flexibility of the trays l, 4.
Patent JP-S5399718-A (JP)
Title: Signal state detector circuit
Inventor: MORITO HIROSHI
IPC: H04N5/10
Filed: 1977-02-10
Abstract: PURPOSE: To prevent malfunction caused by noise, by using more than three data latch circuits and combining the output of them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5399956-A (JP)
Title: Connecting method of plastic clad optical fibers
Inventor: MATSUNO KOUICHIROU
IPC: G02B6/24
Filed: 1977-02-11
Abstract: PURPOSE:To effectively perform photo coupling and facilitate connection works by putting a protecting sleeve on the exposed parts of the cores of joined fibers and covering the sleeve with heat shrinkable sleeves having thermosoluble layers.