baber/WOPTO huggingface dataset:
Patent JP-H05129237-A (JP)
Title: Plasma generating apparatus
Inventor: IKEGAWA MASATO
IPC: H01L21/3065
Filed: 1991-10-31
Abstract: PURPOSE:To provide a plasma generating apparatus that can provide a high- density radical for processing a wafer, by supplying a plasma generating gas to a place in the vicinity of a ECR point where microwaves are absorbed. CONSTITUTION:A magnetron 1 mounted on a rectangular waveguide 3 generates microwaves of 2.45GHz. In a discharging chamber 7, where an EGR point (875 Gauss) is set in the central part, a magnetic field is generated with solenoidal coils 10 and 11, and a processing gas is supplied to the EGR face. Since the processing gas is supplied to the EGR face where microwaves are absorbed, the plasma generated here and having a high radical density is produced, and a high radical region is formed near a wafer as compared with a conventional case in which the processing gas is supplied from the upper part. In this way, the amount of radicals that reache the wafer is increased, and a high-speed etch step can be realized.
Patent JP-S62144465-A (JP)
Title: Original reader
Inventor: YUMIBA TAKASHI
IPC: G06K9/20
Filed: 1985-12-19
Abstract: PURPOSE:To prevent damage to an original platen and a light source by extinguishing the light source if the light source stops at the same position for a prescribed time or longer even when a drive means of an optical system is stopped during data transfer. CONSTITUTION:When reading is finished and processing is finished, an external device 9 sets a busy signal to an L level, which is sent to an original reader. The original reader does not immediately scan the next line even when the busy signal goes to the L level, but detects the rising edge of a start pulse of an image sensor and then scans the next line. The operation above is repeated, only an image signal in an output signal of the image sensor is sent to the external device 9 and the original is read. The busy signal sent from the external device 9 and the image sensor start pulse are inputted to a drive control section 4. A sub-scanning feed pulse is inputted to a timer 5 in this case and the pulse is counted. When the count value is larger than the preset value, the timer 5 gives a light source extinguishing signal to a light source lighting circuit to extinguish the light source.
Patent JP-2001104398-A (JP)
Title: Wheelchair
Inventor: OSANAWA MASAHIRO
IPC: A61G5/04
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair that can be made lightweight and inexpensive. SOLUTION: A side plate 56 is journaled on the L-shaped pipe 24 a body frame 20, and either of a plurality of through holes 56b formed in the side plate 56 is selected and screwed to the back seat pipe 34 of a back seat frame 30 by means of a bolt 62A having a hexagonal hole, to thereby adjust the angle of the back seat frame 30. Thus, the number of part items is reduced whereby this wheelchair can be light in weight and manufactured at reduced cost.
Patent JP-H01126490-A (JP)
Title: Branch pipe made of metal and manufacture thereof
Inventor: YOKOTA ISAMU
IPC: F16L41/03
Filed: 1987-11-11
Abstract: PURPOSE: To save the trouble of coupling individual T-shaped pipes as in the prior art thus remarkably simplifying pipe work by forming a plurality of branch pipe coupling mouths integrally with wall portions. CONSTITUTION: A metal branch pipe 15 is made of a raw material such as S30C or the like. Short branch pipes 17, 18 are formed on both sides of a main pipe 16, and each of the short branch pipes 17 is provided with an opening 19 in its tip portion. When using the metal branch pipe 15, the end of the main pipe 16 is first welded to couple with a predetermined pipe, and then the short branch pipes 17, 18 are welded to predetermined short pipes. Therefore, the trouble of preparing and welding T-shaped pipes as performed in the conventional art can be saved by preparing a metal branch pipe provided with a necessary number of short branch pipes before the use.
Patent JP-H05125415-A (JP)
Title: Tuyere of smelting reduction furnace
Inventor: WATANABE YOICHI
IPC: C21B7/16
Filed: 1991-10-31
Abstract: PURPOSE:To prevent the erosion of the tip part of a powdery material injecting lance and the formation of stuck material in a tuyere and its tip part by concentrically arranging an annular hot blast blowing hole to the powdery material injecting hole and its surroundings at the center part of the tuyere in a vertical type smelting reduction furnace. CONSTITUTION:The powdery material of pulverized coal, etc., is injected from the tuyere in the vertical type smelting reduction furnace having a packing layer of a carbonaceous solid reducing agent through the lance and raceway is formed and the smelting reduction is executed to the oxide to obtain the molten iron. The lance 2 having the powdery material injecting hole 11 is arranged at the center part of the tuyere 3 in the vertical type smelting reduction furnace and the hot blast hole 12 having a cooling water chamber 13 is concentrically arranged at this surroundings. By this method, the tip part of the lance 2, the tip part of the tuyere 3, etc., are prevented from the erosion caused by radiating heat from the raceway. Further, the powdery material 10 supplied from the center part is injected with the hot blast 8 from the surroundings, and the stuck material is not formed at the tip part of the tuyere.
Patent JP-H11120342-A (JP)
Title: Method and device for processing image
Inventor: KAWAI NAOKI
IPC: G03F1/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To eliminate burden of a worker by automating a processing to change a direction of a pattern in an image as desired one. SOLUTION: The pattern in the image is first extracted (S2). When the pattern is a gradation image, it is binarized and vectorized and when the pattern is a colored image, it is segmented into proper size and shape. And a representative point and an angle are calculated for the extracted pattern (S3). On the other hand, a two-dimensional scalar field to determine a desired angle in an optional position in the image is defined for the position. And scalar quantity (angle) at the reference points of respective patterns in the two-dimensional scalar field is defined as the desired angles to be own by the patterns and the angles of the respective patterns are changed so that the angles become the desired angles (S5).
Patent JP-H05126659-A (JP)
Title: Pressure sensor
Inventor: KAWASAKI MAKOTO
IPC: G01L7/04
Filed: 1991-10-31
Abstract: PURPOSE:To provide a pressure sensor capable of transferring the measured information to a remote position without converting it into an electric signal and without requiring electric power at the measurement point. CONSTITUTION:A C-type Bourdon tube 3 connected to a measured object with internal pressure, an optical fiber 4 stretched in the perpendicular direction to the displacement direction A of the tip section 3a of the C-type Bourdon tube 3, and a pair of male and female fiber deforming means 5a, 5b arranged on both sides of the optical fiber 4 to pinch it and fixed to the tip section 3a of the Bourdon tube 3 at one end and to the measured object at the other end are provided.
Patent JP-S63141040-A (JP)
Title: Imaging plate loader device
Inventor: MATSUBARA MITSUYOSHI
IPC: G03B42/02
Filed: 1986-12-03
Abstract: PURPOSE:To accurately remove an imaging plate (IP) which has a stain flaw, etc., by providing an IP decision part which detects identification information on an IP and discriminates an IP with a surface defect and an IP selection part which selects and removes the IP with the surface defect based on the discrimination result. CONSTITUTION:The IP discrimination part 13 fetches surface information (flaw, stain, number of times of utilization) on each of an optional number of imaging plates which are detected previously and also detected identification information on respective imaging plates before they are loaded in an IP cassette. Then, imaging plates having surface defects such as a flaw and a stain among the respective imaging plates are discriminated by using the relation between the identification information and surface information and the discrimination results are sent to the IP selection part 14. The IP selection part 14 selects and removes the imaging plates having the surface defects based on the discrimination results before they are put in the IP cassette.
Patent JP-S63147606-A (JP)
Inventor: SAKAMOTO NOBUYUKI
IPC: B28B7/16
Filed: 1987-11-12
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-2000119753-A (JP)
Title: Production of high ductility electric resistance welded tube
Inventor: SAKAMOTO SHINYA
IPC: B21C37/08
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high ductility electric resistance welded tube excellent in workability. SOLUTION: Steel contg., by weight, 0.05 to 0.25% C, 0.3 to 2.5% Si, 0.5 to 3.0% Mn, <=0.005% S, <=0.15% P, 0.005 to 0.10% Al and <=0.0050% N and, if required contg. 0.0002 to 0.0020% Ca is coiled at <=750 deg.C coiling temp. by hot rolling, the steel strip is performed to high frequency electric resistance welding in a welding atmosphere of <=100 ppm oxygen concn., the tube stock is heated to the AC1 transformation point temp. to the AC3 transformation point temp., is held for <=20 min, is thereafter cooled to the temp. range of the Ms transformation point temp. +100 deg.C to the Ms transformation point temp. at a cooling rate of >=0.5 deg.C/s, is held at the temp. for 30 to 300 s and is thereafter air-cooled to a room temp.
Patent JP-2001111087-A (JP)
Title: Solar battery module
Inventor: KONDO MASATAKA
IPC: E04D3/40
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module that can maintain the amount of power generated, even if the module is shielded from the solar beam with the other solar battery module and peripheral member such as a frame or the like. SOLUTION: In a solar battery module where a plurality of solar battery elements 13 in which a first electrode, a semiconductor layer and a second electrode are laminated in this sequence on an insulated substrate 12 are provided, and these solar battery elements 13 are electrically connected in series, the solar battery element 13a shaded from the solar beam when the solar battery module 13 is mounted is formed wider than the other solar battery elements 13 and a series resistor of the wide solar battery element 13a is set substantially equal to or lower than the serial resistor of the other solar battery element 13.
Patent JP-2000097732-A (JP)
Title: Pointer device
Inventor: SETO TATSUYA
IPC: G01D11/28
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a pointer device which is excellent in response and pointing accuracy in a compact constitution by employing a lighting structure effectively utilizing both an approximately linear light emitting body and a light guide plate. SOLUTION: A cold cathode fluorescent lamp 10b is mounted along a lengthwise direction of a scale plate 10a on a widthwise upper rim on a rear of the scale 10a. A light guide plate 10c is mounted on the rear of the scale plate 10a adjacent to the cold cathode fluorescent lamp 10b. A holder 10d is mounted on the scale plate 10a to cover the cold cathode fluorescent lamp 10b and the light guide plate 10c. A pointer is pivoted to a tip of a pointer shaft at its cylindrical pivot part. A part of light shed from a light guide plate 130 toward the scale plate 10a transmits through a liquid crystal panel 140. Thus in addition to shedding to the scale plate 10a, odometer indication by the liquid crystal panel 140 is possible.
Patent JP-H11122893-A (JP)
Title: Brushless motor with sensor
Inventor: IIZUKA TAKASHI
IPC: H02K29/08
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance work by making it easy for the installation and the removal of a Hall element sensor required for controlling the revolution of a brushless motor with sensor. SOLUTION: A stator 10 is installed facing opposite to a rotor 1, and a Hall element sensor 13 is installed facing opposite to a sensor magnet 5. The north poles and south poles of the sensor magnet 5 are detected by the Hall element sensor 13. The timing of a direct-current pulse voltage applied to the stator 10 is controlled according to the detection signal from the Hall element sensor 13, and the rotation of the rotor 1 is thereby controlled. In this case, a bearing 3 and the Hall element sensor 13 are installed together on a bearing holder 14, and the bearing holder 14 and the Hall element sensor 13 can be removed only by manually removing a hose cover 12 from a motor sheath 11 (the hose cover 12 and the motor sheath 11 are coupled with each other through screws), and removing a holder retainer 15 using a tool.
Patent JP-H11122353-A (JP)
Title: Data output device
Inventor: HOSONO KATSUSHI
IPC: H04L12/58
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a data output device which prevent repetitive output of data without increasing a processing load on a data writer side. SOLUTION: The data output device is provided with a memory control circuit 200 that has an address counter 201 designating one address of a data memory to one period of a clock signal given externally, a gate circuit 202 generating silence data denoted in FFh in a low timing of the clock signal, and a pull-up resistor 203. Then the clock signal is given to the data memory as a read/write designation signal and when the clock signal is at a high level, data of an area denoted by the address designated by the address counter 201 are read and when the clock signal just after is at a low level, the silence data in FFh are written in the area denoted by the address.
Patent JP-H10131046-A (JP)
Title: Durable ph-buffering processing of fiber
Inventor: SHIMADA MASAKAZU
IPC: D06M13/322
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for imparting a durable pH-buffering effect to a fiber, enabling to impart the durable pH-buffering effect to the fiber in any case of an acidic region and an alkaline region and obtain the fiber preferable for the skin of a human by adhering a functional protein composition to the fiber and subsequently subjecting the fiber to a specific aftertreatment. SOLUTION: This method for imparting a durable pH-buffering effect to a fiber comprises dissolving a protein (e.g. albumen protein) in water, adjusting the pH of the solution to an acidic region, crosslinking the protein with a crosslinking agent, adhering the obtained functional protein composition to the fiber, and subsequently subjecting the treated fiber to an aftertreatment using the aqueous solution of an anionic surfactant and/or an alkali aqueous solution having a pH of >=8. The functional protein is usually adhered to the fiber in an amount of approximately 0.05-10wt.% based on the weight of the fiber.
Patent JP-H11124932-A (JP)
Title: Ceiling/floor contact device for partition
Inventor: SAWAMURA AKIYASU
IPC: E06B3/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of a partition by automating a ceiling/floor contact device and to enhance the defining function of the partition by ensuring that in the automated ceiling/floor contact device a floor contact member makes contact with a floor face while a ceiling contact member makes contact with a rail. SOLUTION: A movable panel 3 has floor contact members 10, 11, a ceiling contact member 12, and movement drive means 13. The movement drive means 13 include an electric moving/locking motor 16, an interlocking shaft 25 rotated by the electric moving/locking motor 16 and supported in such a way as to be movable in the direction 25a of its center of rotation, a pair of relative movement pair mechanisms 26, 27 provided at both ends of the interlocking shaft 25, and interlocking elements 29, 30 moved relative to the interlocking shaft 25 by the pair of relative movement pair mechanisms 26, 27 to approach and leave each other. The floor contact member 10 is interlocked with the first interlocking element 29, and the ceiling contact member 12 is interlocked with the second interlocking element 30.
Patent JP-S63139224-A (JP)
Title: Temperature detector
Inventor: INOUE TOMOHIKO
IPC: F24F11/02
Filed: 1986-12-02
Abstract: PURPOSE:To enhance the operational reliability of a blower, by stopping the operation of the blower when a temp. detector becomes an open or short-circuit state. CONSTITUTION:When a temp. detector 10 is in an open state by the disconnection of the lead wire of said detector, the converting voltage from a voltage converting apparatus 11 is applied to the negative side input of an open state detection comparator 17. An L-level signal is outputted from the output terminal 18 of the comparator 17 to be read in a microcomputer 14 which in turn judges an open zone to output a signal to control machinery 15 to stop a blower. Next, when the lead wire is in a short-circuit state, the converting voltage from the apparatus 11 is applied to the positive side input of a short-circuit state detection comparator 19. Then, an L-level signal is outputted from the output terminal 20 of the comparator 19 to be read in the microcomputer 14 which in turn judges a short-circuit zone to output a signal to the control machinery 15 to stop the blower. Since an A/D converter 13 and an apparatus 16 are provided to the output terminal of the apparatus 11 to perform the stoppage of the operation of the blower in both of the open zone and the short- circuit zone, the blower can be operated with high reliability.
Patent JP-S62173191-A (JP)
Inventor: OKAMURA JIRO
IPC: B25J15/08
Filed: 1985-12-20
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-H04164734-A (JP)
Title: Paper sheet separation delivery device
Inventor: OZAWA MASAHITO
IPC: B65H3/52
Filed: 1990-10-26
Abstract: PURPOSE:To automatically and accurately perform adjustment of engagement amount of a delivery roller and a separation roller by providing a control means to control each driving source which drives an adjusting screw in accordance with the detected data of a rotation frequency detection means of the delivery roller. CONSTITUTION:A control circuit finds the revolving speed of a DC motor 35 through tachometer generator output generated at the time of separation action and compares it with a criterion of a memory circuit. When the revolving speed is slower than the tolerance, the delivery load is heavier as much, that is, there is more amount of engagement of delivery rollers 8a, b and separation rollers 12a, b. Therefore, pulse motors 30a, 30b are rotated in the direction to reduce the engagement amount. If it is within the tolerance, the motors 30a, 30b are kept in the same condition without making any process assuming that the engagement amount is adequate. If the revolving speed is faster than the tolerance, it means that the delivery load is lighter as much, that is, the amount of engagement is less. Therefore, the motors 30a, 30b are rotated in the direction to reduce the amount of engagement.
Patent JP-H01128813-A (JP)
Title: Heating method of heating roll
Inventor: SHIMIZU KATSUMI
IPC: B29L7/00
Filed: 1987-11-16
Abstract: PURPOSE:To reduce heat energy loss and contrive to shorten the time for heating operation by method wherein heating rolls are heated under the state being covered before the feeding of material and, after that, during the feeding of material to the heating rolls, the above-mentioned heating is done under the state that at least the material charging portion and the material delivering portion of the heated rolls are open to the air. CONSTITUTION:Before the charging of material, a gate door 13 is installed on a cover 6 so as to shut off and cover the whole rolls 1 and 2 from the air side and heating medium is fed to the rolls for heating them. After that, when the surface temperatures of the rolls reaches the predetermined temperature and material is fed to the rolls 1 and 2, the gate door 13 is removed and at least a material charging portion 12 and a material delivering portion 9 are opened to the air side and heating is done under the state that the other roll portions except the door and the portions just mentioned above are covered. Accordingly, the heat released from the rolls 1 and 2 to the air side is suppressed to the utmost and the heat energy loss can be reduced. Especially, the time for roll heating operation before the feeding of material can be shortened.
Patent JP-H10147726-A (JP)
Title: Water-soluble fiber-reactive dye, its production and method for using the same
Inventor: EHRENBERG STEFAN DR
IPC: C09B62/507
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a water-soluble fiber-reactive dye which can be used at a low dyeing temperature, a method for producing the same and method for using the same. SOLUTION: A dye having at least one sulfo group and is represented by the formula (wherein F is a residue of a dye molecule; (n) is a number of 1 or 2; RA is hydrogen or a substituted or unsubstituted lower alkyl; RB is hydrogen, a substituted or unsubstituted lower alkyl or a substituted or unsubstituted phenyl; X is a halogen; R is hydrogen, a lower alkyl, a lower alkoxyl, a halogen or sulfo; and G together with the benzene ring forms a heterrocylic residue, provided that this may have at least one carbonylamino group the nitrogen atom of which may be substituted) is used to dye hydroxy and/or carboxyamide materials, especially fibrous materials such as fibrous cellulose materials, wool and synthetic polyamides.
Patent JP-H07118124-A (JP)
Title: Lipstick overcoat
Inventor: MORI KUNIHIKO
IPC: A61K8/00
Filed: 1993-10-22
Abstract: PURPOSE:To obtain a lipstick overcoat, excellent in dispersion stability in preservation and good in feeling of use such as no sagging caused on the lip surfaces in coating and excellent in persistence and nonstickiness to tableware, etc., by blending a perfluoropolyether with specific composite powder. CONSTITUTION:This lipstick overcoat is obtained by combining a perfluoropolyether expressed by formula I [R<1> to R<5> are each F, a perfluoroalkyl or an oxyperfluoroalkyl; (l), (m) and (n) are each an integer of >=0 providing 500-10000 molecular weight, with the proviso that (l)=(m)=(n) are not 0] with aluminum magnesium silicate powder and/or alumina magnesia composite powder. The aluminum magnesium silicate powder and the alumina magnesia composite powder are blended in an amount of preferably 0.5-10wt.% and the perfluoropolyether is blended in an amount of preferably 75-99.5wt.%. A perfluoropolyether having 5-5000cst viscosity is especially preferred as the compound expressed by formula I, e.g. a compound expressed by formula II {(p) and (q) are each a number providing 500-10000 molecular weight; [(q)/(p)] is 0.2-2}.
Patent JP-2000117590-A (JP)
Title: Mobile robot and production system thereof
Inventor: TERADA HIROYUKI
IPC: B23Q39/04
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To easily reconstruct a production line in response to a volume of production while ensuring reliability. SOLUTION: A pallet 10 on which a work 9 is mounted is carried intermittently by a free-flow conveyer 1. A mobile robot 2 which is provided so as to move among a plurality of work stations determines and performs a next work selected by a working strategy table based on whether the work is at a self- process where the robot exists at the time or not, whether a post-process is full of works or not, and whether another robot which moves to a pre - and post-process exists or not. Since the mobile robot 2 is constructed to be an autonomous distribution type, a production line is easily reconstructed by introducing/reducing the mobile robot 2 to/from the production line.