baber/WOPTO huggingface dataset:
Patent JP-H0570895-A (JP)
Title: Highly corrosion resistant alloy steel for heat transfer tube for waste incineration waste heat boiler
Inventor: OTSUKA NOBUO
IPC: C22C38/06
Filed: 1991-07-02
Abstract: PURPOSE:To obtain a highly corrosion resistant alloy steel for heat transfer tube for waste incineration waste heat boiler having superior strength at high temp. and stress corrosion cracking resistance and particularly excellent in intergranular corrosion resistance as well as in general corrosion resistance at high temp. CONSTITUTION:The steel has a composition consisting of, by weight, <=0.05% C, <=2% Si, <=2.5% Mn, 15-30% Cr, 25-50% Ni, 1-5% Al, 0.5 to [5.8-Ni(%)/10]% Mo, and the balance Fe with inevitable impurities. Besides the above components, 0.1-3wt.%, in total, of one or more elements among Nb, Ti, Zr, and V, 0.1-5wt.%, in total, of Cu and/or Co, and 0.01-0.1wt.%, in total, of one or more kinds among rare earth elements can be added independently or in combination.
Patent JP-H0451202-A (JP)
Title: Color filter
Inventor: IIDA MITSURU
IPC: C08F2/48
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a film which does not crack and wrinkle, is less rugged and has excellent flatness by using a photosensitive resin formed by adding a multifunctional photopolymerizable acrylate monter to a photopolymerizable acrylate oligomer having an epoxy group in a part of an acrylate group as a protective film to be formed on the surface of a colored film. CONSTITUTION:Colored layers 2 corresponding to three primary colors of light are formed on a transparent substrate 1. Glass, such as borosilicate glass and synthetic resins, such as polycarbonate and polyethylene terephthalate, are usable as the transparent substrate. The colored layers are formed of color materials, such as dyes and pigments, by a printing method or photolithography method. This color filter is formed by providing the protective film 3 on the surface of the colored layers 2 by a method, such as spin coater, roll coater, spraying or printing and particularly the photosensitive resin formed by adding the multifunctional photopolymerizable acrylate monter to the photopolymerizable acrylate oligomer is used as the protective film.
Patent JP-H0451769-A (JP)
Title: Facsimile equipment
Inventor: MIMOTO KOUJI
IPC: H04N1/32
Filed: 1990-06-20
Abstract: PURPOSE:To avoid repetition of waste use of a communication network and repetition of redialing by providing a means informing a line interrupt cause to an opposite terminal equipment due to a facsimile information field added to a line interrupt instruction signal to the facsimile equipment. CONSTITUTION:A reception terminal equipment (station B) sends a line interrupt instruction signals (DCN) to a transmission terminal equipment (station A) when the result of password collation shows noncoincidence, a field FIF being a facsimile information field is added to the sent DCN to inform the state (password noncoincidence) of the station B resulting from the DCN transmission thereby allowing the station B to reject the reception. The station A receiving the DCN with the FIF analyzes the FIF and the communication is terminated without useless redialing. Thus, the terminal equipment receiving the DCN displays and outputs the state of the opposite terminal equipment and a waste or useless redialing or repetition of inquiry by the operator is avoided.
Patent JP-S60100590-A (JP)
Inventor: JIYAN JIENKU
IPC: C07F9/50
Filed: 1984-08-02
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-H0917990-A (JP)
Title: Image pickup element, manufacturing method thereof and camera head
Inventor: ASAI ATSUSHI
IPC: H04N5/335
Filed: 1995-06-28
Abstract: PURPOSE: To provide an image pickup element having a sufficient sensitivity when it is disposed on the slant, manufacturing method thereof and camera head enabling the miniaturization by slanting this element. CONSTITUTION: On a surface layer of a base 2 rows of light reception parts 4 and vertical transfer parts 8 are alternately disposed with read parts 6 disposed at one side of the transfer parts 8 and channel stops 9 disposed at the other side thereof and transfer electrodes 11 are provided like lines nearly just above the transfer parts 8. On the transfer electrodes 11 a first screen film 31 is laid, shifted from its center line to the read parts 6 or channel stop parts 9 and a second screen film 32 is provided, covering the first film 31.
Patent JP-S5865164-A (JP)
Inventor: SATOU KENJI
IPC: A61H39/02
Filed: 1981-10-13
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-H0913501-A (JP)
Title: Joint metal fixture for wooden frame
Inventor: HASHIMOTO SHINJI
IPC: E04B1/26
Filed: 1995-06-28
Abstract: PURPOSE: To facilitate various face joints in a wooden frame. CONSTITUTION: This joint metal fixture 10 is constituted of a first inserting face section 15 inserted in a slit slot 13 formed in the end face of a girder 12 and a second inserting face section 18 inserted in a slit slot 17 formed in the end face of a tie beam 16. A first notched guide section 22 having a through- pin 21 while guiding it and a second notched guide section having the through- pin 21 while guiding it are opened upward to notch.
Patent JP-H0452588-A (JP)
Title: Collimator
Inventor: KURODA SHINICHI
IPC: G21K1/02
Filed: 1990-06-20
Abstract: PURPOSE:To inexpensively prepare an assembled product of high accuracy by applying slit processing to the material compounded by bonding a low damping material prescribing the interval between slice plates to a high density metal plate and stacking the materials in a multistage fashion to fill the slits thereof with a suspension of a powder metal and an adhesive. CONSTITUTION:A slice material 1 made of lead and a foamed acrylic resin plate 2 are closely bonded using an adhesive 3 to be compounded. This composite material is processed by a carbon dioxide laser processing machine to form a ring-shape collimator single body having many slits having width of about 0.5mm. For example, 40 single bodies are stacked in a multistage fashion and a suspension 9 prepared by adding a tungsten powder to an org. adhesive low in viscosity is introduced into the slits in quantity equal to the volume of collimator grooves under pressure by a quantitative cylinder 10. Finally, a reinforcing plate is placed on the stacked one and fixed by nuts to complete assembling. By this method, a collimator can be inexpensively prepared without using an expensive molybdenum metal plate and slit width can be narrowed and resolving power is enhanced.
Patent JP-S6141829-A (JP)
Title: Floor type cooking appliance
Inventor: KAKINO MITSUHIRO
IPC: F24C15/08
Filed: 1984-07-31
Abstract: PURPOSE:To facilitate the installation work and repair of a cooking appliance and to eliminate a movement out of position or inclination after the installation by restraining the rotation of a roller by pressing the lower end of a lower arm of the cabinet against the roller. CONSTITUTION:When the cabinet 4 of a floor mount cooking appliance is pushed down relative to a mount frame 5, arms 10a, 10b are bent in the direction of (a) against the tension of a spring 15, and a projection 16 fits into a notch 17 of the arm 10b. Under such a condition, a roller 12 can freely rotate to allow the movement of the cooking appliance. In order to adjust the height of the cooking appliance with the sink set after setting in position, the cabinet 4 is pulled up relative to the mount frame 5. The arms 10a, 10b then are deployed, and the arm 10b rotates in the direction of (b). As a result, the projection 16 is disengaged from the notch 17 to ride against the inner surface of the lower end of the arm 10b to restrain the rotation of the roller 12, and so, the cooking appliance is no longer made mobile.
Patent JP-H02290024-A (JP)
Title: Field isolation film and its manufacture and semiconductor device using same insulating film
Inventor: MAMETANI TOMOHARU
IPC: H01L27/10
Filed: 1989-06-22
Abstract: PURPOSE:To increase the effective area of an element forming region, by a method wherein, by partially eliminating an element isolation film on an Si substrate and exposing a part of the substrate surface, the film thickness on the side in contact with the element forming region is made small, while the film thickness on the other side is made large. CONSTITUTION:A field isolation oxide film 5a is formed on an Si substrate 1, and the surface region of the substrate 1 surrounded by the oxide film 5a forms each of the element forming regions 6a, 6b. The oxide film 5a has different sectional shapes on the sides in contact with the element forming regions 6a and 6b. On the element forming region 6a side, a part of the field isolation oxide film 5a is eliminated, and the surface region of the substrate 1 is magnified. On the region 6b side, the thickness of the oxide film 5a is formed to be thick, and maintain sufficient isolation breakdown strength. When such an asymmetric field isolation oxide film structure is formed, the effective area is increased in the region where the decrease of the element forming region is wanted to be prevented because of the formation of bird's beak, and insulation isolation is surely enabled. Further a storage device of large capacity can be obtained by using this isolation film.
Patent JP-H0831385-A (JP)
Title: Electrodeless discharge lamp
Inventor: MATSUO SHIGEKI
IPC: H01J65/04
Filed: 1994-07-14
Abstract: PURPOSE:To provide a electrodeless discharge lamp having an excellent temperature characteristic and good light emitting efficiency. CONSTITUTION:A bulb 1 is made of a light transmissible material and gas for forming excimer and mercury vapor are enclosed into the inside 2 of the bulb 1. An induction coil 3 is wound along the outer periphery of the bulb 1 by three turns. When a high-frequency current generated by means of a high- frequency power supply 4 is made to flow in the induction coil 3, an electromagnetic field is induced in the bulb 1, the gas enclosed in the bulb 1 is excited and thereby light is emitted. During a low temperature period, since a mercury vapor pressure is low, excimer is generated and ultraviolet rays are discharged. During a high temperature period, since a mercury vapor pressure is high, the mercury vapor is excited and ultraviolet rays of 254nm are radiated. Thus, an ultraviolet ray light source having an excellent temperature characteristic and good light emitting efficiency is provided.
Patent JP-S6140322-A (JP)
Title: Production of curable polyaminobisimide resin
Inventor: FUJIOKA ATSUSHI
IPC: C08G73/12
Filed: 1984-08-01
Abstract: PURPOSE:To obtain the titled resin useful as a heat-resistant adhesive material, heat-resistant laminate, etc., by reacting a bisimide shown by a specific formula with diaminodiphenyl ether in an alkylene glycol monoalkyl ether under heating. CONSTITUTION:(A) A bisimide (e.g., N,N'-4,4'-diphenylmethanebismaleimide, etc.) shown by the formula I (R1 is bifunctional organic group containing C=C; R2 is bifunctional aromatic organic group containing 1-3 benzene nuclei) is blended with (B) diaminodiphenyl ether shown the formula II (NH2 group on the right side is bonded to the 3' or 4' position of benzene nucleus) in a ratio of preferably 1:0.25-1:0.8, and reacted in an alkylene glycol monoalkyl ether solvent under heating, to give the aimed resin. EFFECT:The prepared aimed resin is soluble in commonly used low-boiling solvents and the solvents are easily removed by heating.
Patent JP-H0328334-A (JP)
Title: Method for recovering high purity tantalum and its derivative from tantalum scrap
Inventor: ITO FUJITAKA
IPC: C22B34/24
Filed: 1989-06-27
Abstract: PURPOSE:To obtain a high purity Ta deriv. by chlorinating Ta scraps, purifying TaCl5 by distillation, reducing the purified TaCl5 with hydrogen, removing Nb, rechlorinating the resulting high purity Ta3Cl8 and allowing the product to react with alcohol. CONSTITUTION:Ta scraps are allowed to directly react with Cl2 at >=250 deg.C to continuously obtain anhydrous chlorides and TaCl5 is separated from lower b.p. and higher b.p. chlorides by utilizing the differences in b.p. The purified TaCl5 is reduced with hydrogen, Nb is removed and Ta3Cl8 is recovered and rechlorinated to obtain high purity TaCl5. This TaCl5 is allowed to react with alcohol to obtain high purity Ta alkoxide. This Ta alkoxide is hydrolyzed in the presence of carbon to obtain high purity Ta oxide.
Patent JP-S6317188-A (JP)
Title: Transfer positioning method
Inventor: HARADA SABURO
IPC: B23K37/04
Filed: 1986-07-09
Abstract: PURPOSE:To improve the assembling accuracy by transferring the second member from the second preset position to the third preset position above the first preset position of the first member5, clamping a handling means at this position, and unchurching it from a manipulator and lowering it with a lifting means. CONSTITUTION:The first member 10 is positioned at the first preset position A by a positioning means, the second member 11 is positioned and held at the second preset position B by the holding means 14 of the handling means 15 of a manipulator 16. The second member 11 is then transferred to the third preset position above the first member 10 by the manipulator 16, the handling means 15 is positioned and clamped at this third preset position, and the handling means 15 is unchucked from the manipulator 16. The handling means 15 is lowered by lifting cylinders 20-22. Therefore, the first member 10 and the second member 11 are stacked, with the second member 11 positioned on the first member 10. Accordingly, there is no displacement between both members 10, 11 and the assembling accuracy is improved.
Patent JP-H0643-A (JP)
Title: System for gathering sea-bottom phytophagous animal
Inventor: ITO FUKUO
IPC: A01K80/00
Filed: 1992-06-22
Abstract: PURPOSE:To obtain the system for gathering and repelling phytophagous animals by bearing a lifting pipe, nozzle and collecting pipe on plural stays planted in a shoe. CONSTITUTION:A lifting pipe 5, a nozzle 4 and a collecting pipe 1 are fixed to a sleigh-like assembly A with a shoe 10 planted with stays 9, 9', 9''. Sea- bottom phytophagous animals are separated from the sea bottom by jet water, made to float through a negative pressure generated by negative pressure- generating blades 3, carried to the inlet of the lifting pipe by water flow, and further carried with a rear lift pump.
Patent JP-H0722568-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISHIKAWA TORU
IPC: H01L23/31
Filed: 1993-07-01
Abstract: PURPOSE:To facilitate efficient manufacture of both a horizontal mounting type package and a vertical mounting type package by a method wherein a plurality of lead terminals are drawn out only from one of the side surfaces of the package main part and the tips of the leads are formed into specific forms and, further, a support means is made to protrude from the package main part. CONSTITUTION:A package main part 11 has main surfaces 12 and side surfaces 13. A plurality of lead terminals 15 and 25 are drawn out only from one of the side surfaces 13. After the lead terminals 15 and 25 are drawn out to a direction in parallel with the main surface 12, the lead terminals are bent so as to protrude from the surface the same as the main surface 12 with a required length and the tips of the lead terminals 25 are bent again so as to be in parallel with the main surface 12. Further, a support means is made to protrude from the package main part with a protruding dimension the same as the protruding dimensions of the lead terminals 15 and 25. The support means may be a protrusion 19 which is made to protrude from the main surface or a plurality of support leads 16 which are drawn out from the side surface 13 and bent to a direction opposite to the bending direction of a plurality of the lead terminals 15.
Patent JP-S5863515-A (JP)
Title: Car window structure
Inventor: SASAKI ICHIROU
IPC: B60J10/79
Filed: 1981-10-12
Abstract: PURPOSE:To prevent hissing sounds from occurring by arranging the general face of a wind panel and the car outside face of a wind sash along a smoothly continuing face in a window structure that the wind panel is raised or lowered along the window sash through a glass run. CONSTITUTION:The edge of a window panel 10 as a window glass is bent so as to incline from a panel general face 10a to the inside of a car compartment, and the wind panel 10 is guided up and down along a window sash 3 through a glass run 4 at its bent section 10b. Here, the window panel general face 10a and the car outside face 3a of the window sash 3 are arranged along a smoothly continuing face P by the existence of the bent section 10b, thereby the air current while the car is running flows smoothly along the smooth face, thus the cause creating hissing sounds is eliminated and the aerodynamics characteristics of the car can be improved.
Patent JP-H08333597-A (JP)
Title: Detergent for silk product
Inventor: YAFUJI MAKOTO
IPC: C11D3/384
Filed: 1995-06-07
Abstract: PURPOSE: To obtain a detergent suitably used for washing silk products. CONSTITUTION: This detergent for silk products comprises 0.1-50wt.% of a liquid silk extract containing water-soluble divalent or higher mineral ions, 0.1-50wt.% of a surfactant, 10-50wt.% of an alcohol, a fine amount of vitamin C and the remaining amount of water. In the detergent, the surfactant surrounds and disperses stains adhered to the surfaces of the silk products, and the mineral ions crosslink silk proteins disintegrated as a liquid silk extract and fill silk protein-defected parts on the silk fiber, thereby enabling to enhance the bulk density and recover the visual characteristics and touch of the silk fiber.
Patent JP-S645954-A (JP)
Title: Production of superconductor
Inventor: YOSHIOKA NOBUYUKI
IPC: C01G3/00
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a superconductor which attains superconductive state at >=77K by pulverizing a precalcined product obtd. from a powder mixture consisting of two components among three specified element components, and calcining finally a molded product obtd. from a powder mixture consisting of the pulverized product and residual components. CONSTITUTION:A first component (A1) contains Y and at least one kind of element among Sc, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu. A second component (A2) contains Sr or/and Ca. A third component (A3) contains at least one kind of element among Cu, Zn, Ni, Co, Fe, Pd, Ag, and Cd. A powder mixture consisting primarily of two components among the above described three components is precalcined at a temp. below the final calcination temp., then the precalcined product is pulverized. Obtd. pulverized product is mixed with powder consisting primarily of residual components and the mixture is molded. The molded product is calcined finally at 950-1,200 deg.C in oxidizing atmosphere to form thus a sintered body having K2NiF4 structure contg. rhombic crystals. Said sintered body is an aimed superconductor consisting of A1, A2 and A3 in the proportions defined by the inequalities, and O.
Patent JP-2000351371-A (JP)
Title: Precinct vehicle control system
Inventor: NAKAMURA YOZO
IPC: B61L23/34
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To build a precinct train control system to perform automatic and simplification from a point of view of accurate position grasping, saving of labor, and rapidity for a work to confirm operation of a number of trains in a station precinct. SOLUTION: A device to measure a own position is mounted on a train. A train obtains an own train position (a latitude and a longitude) information, and obtains other train position information by a communication circuit through an intertrain communication satellite. Position information is inputted to map information to edit a signal state and a line connection state obtained from a control station through a satellite communication circuit. Confirmation of the positions of an own train and other train on a map and processing decision of images of a line point and a railroad crossing from an image camera are carried out to perform confirmation of operation of each train.
Patent JP-H0327965-A (JP)
Title: Printer
Inventor: NAKAHAMA TSUNEYUKI
IPC: B41J15/16
Filed: 1989-06-26
Abstract: PURPOSE:To make it possible to set the tension of a paper best suited to the basis weight and width of a continuous form by connecting a motor to a drive roller through a hysteresis clutch by which a rotating force given to a main drive shaft is transmitted to a driven shaft with the occurrence of a sliding phenomenon causing control by an excitation current. CONSTITUTION:Friction force between a continuous form 1 and a drive roller 7 which is obtained by the pressing of a holding roller 9 is set so that said force is more powerful than the rotating torque of the drive roller 7. Therefore, the drive roller 7 rotates following the continuous form 1. In this case, the difference in rotation between the drive roller 7 and a motor 8 is absorbed by a hysteresis clutch 14. That is, the hysteresis clutch 14 transmits a rotating force with the occurrence of a sliding phenomenon while retaining a holding power. Subsequently, the rotating torque of the drive roller 7 can be obtained regardless of the drive torque of the motor 8. Thus, it is possible to set a paper tension best suited to the basis weight of a continuous form and the form width easily.
Patent JP-H1010605-A (JP)
Title: Shutter driving device
Inventor: HIGUCHI MASASUKE
IPC: G03B9/10
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a shutter driving device free from any malfunction, which is simplified in constitution by dispensing with a mechanism for charging a shutter. SOLUTION: Driving force from a motor 11 is transmitted to a shutter blade driving member 14 with a driving force transmission gear train 12, etc., and a recessed or projected cam provided in the outer peripheral part of the shutter blade driving member 14 is rotated and engaged with a driven part 10 provided on a shutter blade member 3, to drive the driven part 10, so that a shutter blade is turned to move from a shielding position to an exposing position against the energizing force of a spring.
Patent JP-S647273-A (JP)
Title: Input device for handwriting information
Inventor: MOMONO HIDEKI
IPC: G06K9/62
Filed: 1987-06-30
Abstract: PURPOSE:To permit a character inputting person to easily recognize a character segment time by giving a warning if a handwriting character input part inputs a handwriting character and the state character input state comes to a prescribed state in a displayed character input frame. CONSTITUTION:In the character input frame displayed in a display part which is integrally generated in a display input means 111, the handwriting character input part inputs a character. If the character input state comes to the prescribed state, the warning is generated. If the warning is in the objective state, the character is segmented in the input state by the handwriting character input part in the display input means 111. Since the warning is generated in accordance with the character input state if the input character is segmented, the character inputting person can easily recognize the character segment time.