baber/WOPTO huggingface dataset:
Patent JP-S56137646-A (JP)
Title: Measurement method and device for absorption coefficient and diffusion length
Inventor: SUKEGAWA TOKUZOU
IPC: H01L21/66
Filed: 1980-03-29
Abstract: PURPOSE:To make measurement of absorption coefficient and diffusion length feasible by irradiating a radiant ray such as a light modulated by other frequency onto a semiconductor sample added with an AC overlapped inverse bias and measuring the differential frequency component of a signal current. CONSTITUTION:A monochromatic light modulated by a frequency f1 is irradiated on a sample 10 applied with an AC bias which is proportional to the thickness W of a void layer of a frequency f2 with the help of an auxiliary circuit 1 for W measurement. A signal current is taken out by means of an arithmetic amplifier OA1 as an photocurrent of the frequency f1 and a differential photocurrent DELTAI/DELTAW of the differential frequency f2-f1. Then these currents are amplified by means of lockin amplifiers 61, 62 and alogarithmic amplifier 65 and are plotted into XY recorders 71, 72. After setting the circuit under this condition, a DC bias is swept by means of a voltage generator 31 and then an absorption coefficient is sought based on a gradient of LOG (DELTAI/DELTAW) versus W to be plotted. When a diffusion length is sought based on the ratio of I and DELTAI/DELTAW when W equals O. Under this measurement method, it is possible to carry out an automatic measurement without the correction of a surfacial reflection or an optical constant.
Patent JP-S58158221-A (JP)
Title: Manufacture of conductive resin sheet
Inventor: KITOU MAKOTO
IPC: B29C48/305
Filed: 1982-03-15
Abstract: PURPOSE:To manufacture the titled sheet having excellent electrostatic spray painting property to both surfaces, by extruding a thermoplastic resin, wherein acicular conductive bodies are compounded, in a sheet shape, and applying a magnetic field to the resin which is still in soft state in the direction of its thickness. CONSTITUTION:Sheet thickness adjusting lips 7 and 7' of a T die 6 are made of a pair of magnets and attached to the tip part of an extrusion molding machine. The thermoplastic resin 8, wherein the conductive material 9 of acicular bodies is compounded, is sent between the adjusting lips 7 and 7'. Then the magnetic field of the adjusting lips 7 and 7' is applied. Since the thermoplastic resin 8 is still in soft state, the conductive material 9 of acicular bodies is readily oriented in the direction of the adjusting lips 7 and 7', i.e. in the direction of the thickness of the resin sheet. Under this state, the extruded resin sheet 10 is cooled and sized by cooling rollers 11 and 11' and a product is obtained. Since the conductive material 9 is oriented in the direction of the thickness, the applying efficiency can be improved when the electrostatic spray painting is performed on the surface of the resin sheet 10.
Patent JP-S53126401-A (JP)
Title: Process to equip thermocouple to boiler tube
Inventor: TOUFUJI YOSHINORI
IPC: F22B37/38
Filed: 1977-04-11
Abstract: PURPOSE: To insert and weld a thermocouple in a drilled hole pentrated through material parts of a furnace wall tube and web continuously for simplifying the equipment of a thermocouple. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61201072-A (JP)
Inventor: KATO CHIKAHISA
IPC: D06H3/00
Filed: 1985-03-04
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-H08264116-A (JP)
Title: Exposure method for fluorescent film formation of color cathode-ray tube and its device
Inventor: KIN SAIMEI
IPC: H01J9/227
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an exposing method and an apparatus for forming a fluorescent film of a color cathode-ray tube to expose a photosensitive film or a fluorescent slurry film applied inside a panel in which a shadow mask frame assembly body is installed. SOLUTION: When exposing a photosensitive film or a fluorescent slurry film, a shadow mask 51 installed inside a panel 100 is thermally expanded enough at a prescribed temperature using an induction heating coil. After thermally expanded, a photosensitive film or a fluorescent slurry film applied inside the panel 100 is exposed through an electron passage hole formed to the shadow mask 51. Thereby, initial stabilizing time of a cathode-ray tube is shortened.
Patent JP-S58158450-A (JP)
Title: Kotatsu with frame
Inventor: IKEHARA TAKASHI
IPC: F24C7/04
Filed: 1982-03-15
Abstract: PURPOSE:To enhance reliability with respect to heat, by a method wherein an element  provided in a controller to control passing of an electric current to a heater is constituted of a latch relay, in a KOTATSU with frame in which a controller for electric power or the like is provided in the main body of the KOTATSU and an operating part for the controller is provided at a table top plate. CONSTITUTION:A signal from a controlling circuit 8 is transmitted to a variable part 3 through a floating capacitance CA between electrode plates 7A and 2A, and the signal corresponding to a variation quantity of the variable part 3 or the like is fed back to  the controlling circuit 8 through the floating capacitance CB between electrode plates  2B and 7B. The circuit 8 drives the latch relay 10 in accordance with the feed-back  signal, and controls the passing of an electric current to the heater 9 in an electric  heating part 5 to maintain the heater 9 at a predetermined temperature. The self-heating of the latch relay 10 is almost negligible, so that the temperature thereof is affected  only by the ambient temperature. Accordingly, although the controlling element (latch relay) 10 is provided in the main body 4 of the KOTATSU wile the variable part 3 is  provided at the table top plate 1, control can be performed with high reliability with  regard to heat.
Patent JP-S57152742-A (JP)
Title: Sample number converting circuit
Inventor: TOMITA SATORU
IPC: H04B14/04
Filed: 1981-03-17
Abstract: PURPOSE:To make the conversion of an optional sample number possible, by selecting and integrating one of numeric values M and -N and selecting one of them in accordance with the result and taking out required samples from a sequence consisting of M-number of samples to generate a sequence consisting of N-number of samples when the sequence consisting of M-number of samples is converted to a sequence consisting of N-number of samples. CONSTITUTION:Binary numbers M and -N are applied to a selecting circuit 32, and an output B of the selecting circuit 32 and an output A of a register 34 to which the output of an adding circuit 33 is inputted are applied to the adding circuit 33. A signal SG of the most significant digit of the register 34 is applied to the selecting circuit 32 to select the value -N for SG=0 and select the value M for SG=1. The signal SG is applied to a sequence control circuit 35 to generate a strobe pulse ST, a signal SF which requests the next sample in a sequence consisting of M-number of samples, and a resampling request signal SM for generating a sequence S0 consisting of N-number of samples from this sample. An example for M=7 and N=4 is shown in table.
Patent JP-S60208998-A (JP)
Title: Dissolution of nucleotide and polynucleotide in non-aqueous solvent and non-aqueous/aqueous mixed soluvent
Inventor: BAABARA ODERU
IPC: C07H1/06
Filed: 1985-03-04
Abstract: Process for the dissolution of nucleotides and polynucleotides in non-aqueous solvents and mixed non-aqueous/ aqueous solvent systems using macromolecular ligands, solutions thereby obtained and their use for the separation and purification of DNA, e.g. from RNA and protein, in the chemical synthesis of DNA, in the conversion of double stranded DNA into single stranded DNA, and in the chemical modification of DNA.
Patent JP-S63210064-A (JP)
Inventor: TAKADA KAZUYA
IPC: C04B35/10
Filed: 1987-02-26
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-H11238791-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KAWABATA KO
IPC: H01L21/76
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To easily form an element isolation region which is made from an oxide thermal film, having satisfactory breakdown voltage without the possibility of contamination by contaminants. SOLUTION: A nitride film 16 is formed on the surface of a semiconductor substrate 12. Parts of the nitride film 16 and the substrate 12 are removed in the thickness direction to form trenches 20. The trenches 20 are thermally oxidized to be filled with a nitride 20a to form an element isolation oxide region 20b. By forming a plurality of trenches, plurality of individual element isolation regions can be formed. Or through the use of a plurality of trenches, element isolation regions of the single width can be formed.
Patent JP-H09229015-A (JP)
Title: Rodless cylinder and slider table thereof
Inventor: SHIINO MASATOSHI
IPC: F15B15/14
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To make this device to be excellent in dustproofing, durability, and operability. SOLUTION: A piston 14 is movably received in a cylinder tube 1. A slit 2 is extended in the lengthwise direction of the tube, and the inside and the outside are communicated to each other. A slider table 21 is arranged outside the cylinder tube 1, and connected to the piston 14 through the slit 2. A dustproof cover 31 covering the upper face of the cylinder tube 1 is provided on the cylinder tube 1. By inserting through the dustproof cover 31 in a cover inserting through hole 30, the slider table 21 is reciprocated along it and dustproofing is also attained.
Patent JP-H06254850-A (JP)
Title: Manufacture of filament reinforced synthetic resin strand
Inventor: TAKARA KEI
IPC: B29B13/02
Filed: 1993-03-02
Abstract: PURPOSE:To impregnate filaments with a molten synthetic resin as completely as possible by heating the resin in particular which is in a part of a molten resin container for impregnating the filaments with the resin where the filaments are opened for accelerating the impregnation. CONSTITUTION:A molten resin of high temperature is fed by pressure in a molten resin container (impregnation head) 1. A roving 3a led from an inlet nozzle 4 to the impregnation head 1, after passing through opening and impregnating rollers 6a, 6b, is drawn toward an outlet nozzle 5 through a guide roller 7 and a converging roller 8. In this process, the opening and impregnating rollers 6a, 6b for accelerating the impregnation of the roving 3a with the resin and the converging roller 8, if required, are heated by a built-in heater or by circulated hot water to improve the impregnation. Additionally, preheating the roving 3a is effective for improving the impregnation. In order to reduce the fluff generation in the roving 3a, a resin impregnated roving 3b is preferably drawn in a twisted state.
Patent JP-H04281195-A (JP)
Title: Fin for fin tube type heat exchanger
Inventor: IWAMOTO AKIKO
IPC: F28F1/32
Filed: 1991-03-07
Abstract: PURPOSE:To provide fins for a fin tube type heat exchanger for an air- conditioning machine and the like, which are prominent in anticorrosion without generating any stagnation of coating when they are dipped into functional coating to apply it as well as any cracking when they are dried, cured and the like. CONSTITUTION:A fin is constituted of a hole 11 for penetrating a heat transfer tube, slanted slits 12, formed below the heat transfer tube penetrating hole 11, and a groove 13 from the lower end of the slits 12 to the end of the fin.
Patent JP-S63210404-A (JP)
Title: Nail holding band for piston type nailing device
Inventor: PEETAA FUON FURUE
IPC: F16B15/08
Filed: 1987-02-26
Abstract: 1. A nail strip (1) having nails which are held together in parallel arrangement mutually by way of severable connecting means (8), in which respect the nails are held in guide bushes (4) having guidance regions which are circular in axial projection of the nails and the guide bushes (4) are connected together by way of the connecting means (8) projecting radially beyond the guidance regions in their axial direction, characterised in that the guidance regions are formed by annular surfaces (5) which are provided in both axial end zones of the guide bushes (4) and the diameter of which exceeds the diameter of the portion, lying between the annular surfaces, of the guide bushes (4) as well as of the head (3) of the nails.
Patent JP-H10215992-A (JP)
Title: Pillow
Inventor: SHIMADA MORITAKA
IPC: A47G9/10
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve stiff shoulders, uncomfortableness at the time of sleeping, etc., by avoiding a head from being in an unnaturally fixed state. SOLUTION: This pillow 10 consists of a bottom face part 11 formed in the state of a curved face from a synthetic resin hard material and a cushion part 12 and this pillow is rotated in the rotating direction of the head of the center of a body axis. In addition, a corner part 14 on the side of the head top part of the pillow 10 is formed to be a curved face and is movable in the direction of lying on one's back. Thereby, as the head can be placed in a natural and easy state corresponding to the movement of the body in sleeping, stiff shoulder, etc., is improved.
Patent JP-H11236888-A (JP)
Title: Scroll compressor
Inventor: WATANABE ATSUSHI
IPC: F04C18/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive compression by providing a second delivery port making contact with the outside surface opposite to the delivery port of the lap tip of a fixed scroll to the position corresponding to the position where one side of a pair of compression rooms nearest to the delivery port is communicated with the delivery room through the delivery port and communicating the other side with the delivery port nearly simultaneously. SOLUTION: The relation between a pair of compression rooms 12a, 12b nearest to a delivery port 15 and the delivery port 15, a second delivery port 15a is changed for the turning of a turning scroll 5. The second delivery port 15a is provided on the position corresponding to the position where one side compression room 12a of a pair of compression rooms 12a, 12b is communication with a delivery room 19 through the delivery port 15 and communication the other compression room 12b with the delivery room 19 nearly simultaneously. The diameter of the second delivery port 15a is formed equal or smaller to the thickness of the lap 4b on the part in which the outside surface of the lap 4b of a fixed scroll 4 is an involute curve and to larger than the clearance between the lap 4b tip of the fixed scroll 4 and the outside surface of the lap 5b of the turning scroll 5.
Patent JP-S63240154-A (JP)
Inventor: JII DEEBITSUDO FUOONII JIYUNIA
IPC: H04L1/00
Filed: 1988-02-24
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-H06239326-A (JP)
Title: Label feeding method, label magazine and pinching plate
Inventor: HONMA MOTOO
IPC: B65C9/12
Filed: 1993-02-05
Abstract: PURPOSE:To provide a label feeding method to achieve the improvement of the efficiency of a label sewing work, and a label magazine and pinching plate which are used in the method. CONSTITUTION:A label magazine 1 is constituted in such a manner that a receiving tray 6 is vertically movably guided by two guide shafts 5 which are erected on a base 4, and at the same time, the lower end is seated on the upper end of a spring 9 which is seated on an adjusting piece 10, and the upper part is positioned by an adjusting piece 10, and a label 7 is stored in a stocker 8 which is mounted on the receiving tray 6. A pinching plate 25 is formed in such a manner that the opening angle of a claw 35 is 90 deg. to 100 deg., and a releasing process is applied linearly from the leading end of the claw on the front surface to the root of the claw on the rear surface.
Patent JP-H01216805-A (JP)
Title: Manufacture of precast concrete product
Inventor: KASAI YOSHIO
IPC: B28B1/16
Filed: 1988-02-26
Abstract: PURPOSE:To mass-produce precast concrete products each having a smoothly finished surface at low cost in short time by a method wherein self-leveling material slurry is cast over the surface of hot concrete, which is placed in the predetermined form and not yet solidified. CONSTITUTION:The manufacture method concerned is to manufacture a precast concrete product having smooth surface by casting self-leveling material slurry over the surface of hot concrete, which is placed in the predetermined form and not yet solidified. The favorable self-leveling material is precurable self- leveling material, the base material of which is the composition produced by blending cement, calcium aluminate-based compound and gypsum and further which is mixed with water reducing agent, thickness, anti-foaming agent, reaction controlling agent, admixture and aggregate in combination. As the calcium aluminate-based compound, 3CaO.3Al2O3.CaSO4 or 12CaO.7Al2O3 is used singly or in combination. The favorable content of the calcium aluminate-based compound in the precurable self-leveling material is 50wt.% or more in total amount.
Patent JP-H01217297-A (JP)
Title: Protecting device of nuclear reactor plant
Inventor: HIROSE MASAO
IPC: G21D3/04
Filed: 1988-02-26
Abstract: PURPOSE:To avoid protecting actuation for false signals by setting a signal rate-of-change limiting means ahead of a trip module of a signal detecting system. CONSTITUTION:A reactor pressure detector 12, a water level detector 13 and pressure detectors 14, 15 are quadruplicated and quadruplicated rate-of-change limiters 17e, 17d, 17a, 17b and trip modules 18e, 18d, 18a, 18b are connected to each detector. A neutron detector 11 is also connected to the rate-of-change limiter 17c and the trip module 18c. Each signal is input to a safety protecting logic circuit 20 through each trip module 18a-18e and their output terminals are connected to a pump of a reactor emergency control system 21 and an ECCS system 23. Thus, the availability of a plant can be improved without operating plant automatic stop and an emergency reactor core cooling system, even if noise signals such as pulses generate.
Patent JP-H08240810-A (JP)
Title: Ferroelectric liquid crystal display device
Inventor: KISHIMOTO KAZUYUKI
IPC: C09K19/02
Filed: 1995-03-01
Abstract: PURPOSE: To provide a ferroelectric liquid crystal display device with which assigning intensity levels is possible. CONSTITUTION: Plural parallel band-shaped electrodes 1 and orientation control films are formed in this order on the respective opposite surfaces of two substrates facing each other. Ferroelectric liquid crystal layers are held between these orientation control films and the parallel band-shaped electrodes 1 are disposed opposite to orthogonally intersect each other. Pixels which exist in the opposite parts of the parallel band-shaped electrodes 1 facing each other consist of regions 2 having striped electrodes 4 formed at the parallel band- shaped electrodes 1 and regions 3 without having these striped electrodes 4. The striped electrodes 4 formed on the parallel band-shaped electrodes 1 on one side are so formed as to intersect orthogonally the striped electrodes 4 formed on the parallel band-shaped electrodes 1 on the other side.
Patent JP-S60187981-A (JP)
Title: Magnetic disc storage body
Inventor: YANAGI MICHIO
IPC: G11B23/033
Filed: 1984-03-07
Abstract: PURPOSE:To extend the life of a disc by providing a liner, which is impregnated with a low-energy high polymer compound, on the inside face of a jacket, where the magnetic disc is stored, to reduce the frictional force, the frictional heat, etc. generated between the disc and the liner and between the disc and a magnetic head. CONSTITUTION:A liner 2 impregnated with one or more kinds of low-energy high polymer compound of perfluoro fatty acids such as CF3-(CF2)n-COOH, perfluoroalkyl ethers, and perfluorosiloxanes is provided on the inside face of a jacket 3 where a magnetic disc 1 is stored, and the jacket consisting of jacket half bodies 3a and 3a and liners 2 and 2 made of nonwoven fabric is produced. Thus, the disc can be driven in the jacket 3, and peeling of a magnetic powder and sticking of dust on the disc 1 are reduced to improve the durability, and sticking of dust such as magnetic powder to the magnetic head is prevented to extend the life of the head.
Patent JP-S58158637-A (JP)
Title: Electrophotographic receptor
Inventor: KONDOU HIDEYO
IPC: G03G5/05
Filed: 1982-03-16
Abstract: PURPOSE:To enhance the surface cleanability, toner filming resistance and  scratch resistance of a separated function type receptor, by using a modified silicone resin, blocked isocyanate and an acrylic resin as the principal components  of a resin binder incorporated in the carrier transferring surface layer of the  receptor. CONSTITUTION:A dispersion prepared by dispersing 200 parts hydrazone represented by formulaIas a photoconductive material, 100 parts epoxy modified silicone varnish, 30 parts blocked isocyanate and 90 parts acrylic resin in monochlorobenzene is applied to the surface of an intermediate layer and cured at 160 deg.C for 20min to form a carrier transferring layer having 15mum thickness. In a durability test in which electrification, exposure, development, transfer and cleaning are repeated, the surface of the resulting receptor is not scratched, no toner filming is caused, and the surface is well cleaned. Accordingly, high quality images are continuously obtd.
Patent JP-S63208936-A (JP)
Title: File retrieving method
Inventor: SENDA YOSHINARI
IPC: G06F17/30
Filed: 1987-02-25
Abstract: PURPOSE:To perform a file retrieving job at high speed compared with a case where the file contents are directly retrieved, by applying a card style file managing method provided with a label region where a key word, etc., are written. CONSTITUTION:A series of data on the document information, etc., are arranged in accordance with a prescribed rule and a file FL of a card style using a label are LB for file management is stored in a memory 1. The file numbers are written into the area LB of a file together with the retrieving function data, the final application date date, the application frequency data, the plural key words showing the contents of said data, etc. In this system the retrieving function data showing the importance of files are written into the region LB based on the final application date and the application frequency of the files. Thus an access is given at high speed to a desired file with the retrieval of the retrieving function data.
Patent JP-H03246977-A (JP)
Title: Manufacture of superconductor wiring based on oxide of bismuth, lead, strontium, calcium and copper
Inventor: GOTOU HIRONORI
IPC: C01G1/00
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a superconductor wiring in which a residual resistance is not left by a method wherein a thick film used to manufacture a superconductor based on an oxide of bismuth, lead, strontium, calcium and copper is manufactured and the thick film is covered with a ceramic cover and is baked. CONSTITUTION:A paste used to manufacture a superconductor based on an oxide of bismuth, lead, strontium, calcium and copper is printed on a magnesium-oxide single-crystal substrate 1 by using a screen printing method; a thick film or a thin film 2 used to manufacture the superconductor is formed and dried. Then, the film 2 is covered with a cover 3 composed of magnetism oxide or with a cover 31 composed of a metal; this assembly is heated and baked in the air. A gap of about 100 to 1000mum is formed between the film 2 and the cover 3 or the cover 31. When the film 2 is baked together with the cover 3 or the cover 31, it is possible to restrain a superconductor component from being evaporated. As a result, even when a wiring having a narrow line width is formed, it is possible to manufacture a superconductor wiring in which a residual resistance is not left at a critical temperature of 77K.