baber/WOPTO huggingface dataset:
Patent JP-S61127710-A (JP)
Title: Water-absorbing and water-retaining material
Inventor: SAOTOME KAZUO
IPC: C08F120/04
Filed: 1984-11-27
Abstract: PURPOSE:To carry out polymerization reaction smoothly without causing an abnormal reaction, and to obtain easily the titled material containing a highly water-absorbing resin, by impregnating a porous granular material with an acrylic acid aqueous stock solution, and heating the impregnated material so that the monomer component in the aqueous solution is polymerized. CONSTITUTION:An aqueous stock solution comprising acrylic acid as a main component, forming a highly water-absorbing resin by a radical polymerization reaction, is impregnated into a porous granular material (e.g., granular pumice, etc.), and the impregnated material is heated to polymerize a monomer component in the aqueous stock solution. The polymer is further dried to give the aimed material. The aqueous stock solution is preferably prepared by blending acrylic acid as a main component with a water-soluble copolymerizable monomer such as methacrylic acid, etc., a polyfunctional monomer such as N,N'- methylenebisacrylamide, etc., and a small amount component selected from water-soluble polymers such as CMC, etc. to become a graft main polymer of acrylic acid, and a water-soluble radical initiator such as potassium persulfate, etc.
Patent JP-H03109801-A (JP)
Title: Microstrip line
Inventor: OKAWA SHIGERU
IPC: H01P3/08
Filed: 1989-09-25
Abstract: PURPOSE:To simply and surely set the transmission direction by arranging strip conductors radially at an equal angle, and interconnecting them with a chip capacitor. CONSTITUTION:The strip line 11 consisting of a 1st strip conductor with a triangular tip is formed on a substrate 20 and similar strip conductors 12, 13 are arranged radially at angles of 120 deg.Xn (n=1, 2) respectively to the strip line 11. The strip conductors 11-13 whose tips are mutually parted at a prescribed interval are interconnected by a chip capacitor 30 for signal transmission. The signal transmission direction is revised simply by soldering the chip capacitor 30. Since the strip conductors are arranged in point symmetry and they are spaced at a distance equivalent to the size of the chip capacitor 30, a strip conductor not in use has no effect on the transmission characteristic of the working conductors.
Patent JP-H0199998-A (JP)
Title: Liquid feeder
Inventor: KOBAYASHI KENJI
IPC: B67D7/32
Filed: 1987-10-01
Abstract: PURPOSE: To manually pump up the fluid when the power supply is stopped even in a fluid supply device comprising a fluid supply pump in an underground tank, by mounting a manual pump on a fluid supply pipe connected with the fluid sending pump through a by-pass tube. CONSTITUTION: A submerge pump 2 is mounted near a bottom part of a tank 1 buried underground, an oil supply tube 3 connected with the submerged pump 2 is risen in an oil, supply device case 4 installed on the ground, a by-pass tube 6 is connected with the oil supply tube 3 through a switch valve 5, and a manual pump 7 is mounted on the by-pass tube 6. When the power supply is stopped, an electromagnetic valve V1 is not automatically opened even when the oil supply nozzle 10 is removed, so that the electromagnetic valve V1 is manually opened by an operation rod 13, and further the switching valve 5 is manually switched to the by-pass tube 6 side so that a passage from the submerged pump 2 to the oil supply nozzle 10 is formed at the by-pass tube 6 side.  When the manual pump 7 is manually rotated, the oil pumped up into the oil supply tube 3 through the underground tank 1 is sent to the oil supply nozzle 10 through the by-pass tube 6, and further through the oil. supply tube 3 and an oil supply hose 11 to be discharged.
Patent JP-2001077089-A (JP)
Title: Magnetron plasma processing device
Inventor: KONDO TOMOMI
IPC: H01L21/302
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron plasma processing device which is capable of locally producing a strong magnetic field at a required site in the processing space of a work so as to enhance a processing space in plasma density. SOLUTION: When a substrate 30 is subjected to a magnetron plasma treatment, a dipole ring magnet 21 composed of anisotropic segment magnets 22 arranged in a ring around a chamber 1 is provided, a magnetic field gradient where a magnetic field gets gradually smaller in intensity from an E side to a W side is formed vertical to the direction of a magnetic field on a plane vertical to the direction of an electric field between an upper electrode (shower head) and a lower electrode (support table), and the anisotropic segment magnets 22 are made to contain a first group a composed of anisotropic segment magnets which are arranged near a region A making their N poles face the region A, and a second group b composed of anisotropic segment magnets which are arranged near the region A making their S poles face the region A,  by which a magnetic field is locally enhanced in intensity in the region A.
Patent JP-S61172416-A (JP)
Inventor: TANKU DORUKA
IPC: H03F3/16
Filed: 1985-11-06
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-S6490978-A (JP)
Title: Door of refrigerator, etc.
Inventor: MIYAJI TATSUO
IPC: F25D23/02
Filed: 1987-10-01
Abstract: PURPOSE: To ensure flatness of a contact face with a jig at the time of filling a foamable heat insulating material by positioning a door frame at a side frame, while using a pair of door frame receiving parts provided on the side frame and a claw formed on the door frame. CONSTITUTION: A side frame 10 has a pair of receiving parts 32, a protrusion 33 provided on an inclining face 34 on the side face side, and positioning ribs 35 on the left and right of a door frame 12. The door frame 12 is provided integrally with a claw 36. At the time of securing the door frame 12 to the side frame 10, the claw 36 of the door frame 12 engages with the protrusion 33 provided at the receiving part 32 of the side frame 10. The side face 27 of the door frame 12 abuts against the positioning ribs 35 of the side frame 10 and the lower face part 21 at the contact face 20 of the door frame 12 is brought into tight contact with the upper face 37 at the receiving part 32 of the side frame 10. Consequently, inclination and warp of the door frame are corrected and flatness of the contact face with a jig can be ensured at the time of filling a foamable heat insulating material.
Patent JP-H01156538-A (JP)
Title: Combination of polyolefin filament or yarn of low humidity and low bonding force, and filament or yarn of high humidity and high bonding strength
Inventor: PEETAA BURUININKU
IPC: D02G3/44
Filed: 1988-09-30
Abstract: PURPOSE: To produce combined filaments improved in adhesive power and useful as reinforcing fiber for resin and rubber by combining polyolefin filaments having high tensile strengths, high moduli and low adhesive power, and filaments having high adhesive power. CONSTITUTION: The combined filaments (or yarns) are produced by combining (A) polyolefin filaments (or yarns) having high tensile strengths, high moduli and low wetting and adhesive power, e.g. filaments formed through spinning and drawing polyethylene having an ultrahigh molecular weight by a gel-spinning method and (B) filaments (or yarns) having high wetting and adhesive power, e.g. glass fiber, carbon fiber, polyester fiber or polyamide fiber.
Patent JP-H1186850-A (JP)
Title: Manufacture of electrode for lithium ion secondary battery
Inventor: SHIBATA YASUFUMI
IPC: H01M10/05
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode for a lithium ion secondary battery by which the adhesion of a current collecting body and a gel electrode can be improved without reducing ion conductivity. SOLUTION: A gel electrode thin film 14 of the same material component as a gel electrode 12 is formed on a current-collecting foil 10, and this gel electrode thin film 14 is used as an adhesive, and the current-collecting foil 10 and the gel electrode 12 are superposed on and adhered to each other. Since the gel electrode thin film 14 is the same component as the gel electrode 12, an adhesive component melts into the gel electrode 12 by the existence of this, prevents the movement of lithium ions, and can prevent problems such as reduction in ion conductivity.
Patent JP-S60142094-A (JP)
Title: Centrifugal pump
Inventor: KUROKAWA YOSHINORI
IPC: F04D1/00
Filed: 1983-12-28
Abstract: PURPOSE:To make it possible to feed out two kinds of fluids with the use of a set of a rotary shaft and a blade wheel without the both fluids being mixed together, by providing such an arrangement that the intermediate sections of an impeller are coupled together with the use of a special partition plate, inner and outer communication passages are formed in the blade wheel, independently from each other, and the outlet sections of the impeller are arranged at one and the same level. CONSTITUTION:An inner communication passage 7 through which one of two kinds of fluids flows is formed between the outer surface 4a of a boss 4 of a blade wheel 2 and a partition plate 6 which couples between the intermediate sections of an impeller 1 and which is spaced from the outer surface 4a of the boss 4 and the inner surface of a pump casing 6, and an outer communication passage 8 through which the other kind of fluid flows is formed between the partition plate 6 and the pump casing 5 with these communication passages 7, 8 being communicated with independent communication passages 9, 10, respectively. Further, the outlet sections of the impeller 1 are arranged at one and the same level. With this arrangement two kinds of fluids may be fed out with the use of only one set of a rotary shaft 3 and a blade wheel 2 without being mixed together. Accordingly, when the centrifugal pump of this arrangement is applied to a system which requires two pumps, it is possible to reduce the number of attaching fixtures and as well to simplify the drive transmission mechanism.
Patent JP-S61126452-A (JP)
Title: Optical detecting device
Inventor: ASAKURA NAOKI
IPC: G01N21/53
Filed: 1984-11-26
Abstract: PURPOSE:To detect the concentration of fluid to be detected precisely without any influence of foreign matter by providing a hollow member which spreads outward to an intake, and guiding the fluid to a cylinder body and inhibiting the entry of foreign matter. CONSTITUTION:A fluid admitting member 70 consisting of a rod 72 and cylinder bodies 73 and 74 is provided to the front end part of the cylinder part 80 of a transmitted light type detector S having a light emitting element 32, a photodetecting element 42, etc., across a ring 71 so that it projects from the intake P in a spread shape. Consequently, forward fluid to be detected, e.g. a dust flow is inhibited from entering the cylinder body 80 by the relation between the mutual intervals of the rod 72 and cylinder parts 73 and 74 and their surface shapes, and a lateral powdery dust flow due to a parallel running vehicle, etc., on the other hand, is inhibited by the relation between intervals of the cylinder part 74 and intake P, and cylinder part 74 and ring 71, and the outer surface shape of the cylinder part 74, so that only a dust flow after waste is removed is admitted into the cylinder body 80.
Patent JP-S60143551-A (JP)
Title: Positioning device
Inventor: WATANABE TATSUAKI
IPC: H01J31/12
Filed: 1983-12-28
Abstract: PURPOSE:To enable a structure installed in a vacuum case to be moved from its outside so as to perform positioning by closely fixing a bellows made of a metal having the same expansion coefficient as the material of the case to the case in such a manner as to close the holes of the case. CONSTITUTION:To a vacuum case 37 used to install the electrode block 38 of a plate-type picture device, a bellows 43 made of a metal having the same expansion coefficient as the material of the case 37 is closely fixed either by fusion or with a low-temperature powdered glass adhesive in such a manner as to close a few holes formed in the periphery of the case 37. Next, a control screw 44 is screwed into a screw hole formed in a band 39 attached around the case 37 to press the inner surface of the bellows 43 moving the electrode block 43, thereby performing positioning. After that, the screw 44 is removed and a resin adhesive is packed into the internal space 46 of the bellows 43 to fix it. Therefore it is possibile to easily correct the positional shift, caused due to the difference in expansion coefficient during the temperature increase, from outside the case 37.
Patent JP-S62107890-A (JP)
Title: Laser beam machine
Inventor: ITASAKA MASAAKI
IPC: B23K26/064
Filed: 1985-11-07
Abstract: PURPOSE:To irradiate simultaneously plural irradiation points, and to adjust with a high accuracy its inter-irradiation point distance by combining plural optical fibers and one piece of condensing lens. CONSTITUTION:Between output terminals of plural pieces of optical fibers 5, 6, and an object 10 to be worked, one piece of condensing lens 7 having plural different focuses is provided. The optical fibers 5, 6 are placed at an interval (m) in parallel to a lens optical axis 4. A laser beam which has been transmitted by these optical fibers 5, 6 passes through the condensing lens 7, and condensed to the respective irradiated positions 8, 9 on the object 10 to be worked. An inter-irradiation point distance (n) of this time can be brought to a fine adjustment by changing the interval (m) of the optical fibers 5, 6. As for this machine, since one condensing lens 7 is used, no difference is generated in an energy strength in the irradiation point positions 8, 9.
Patent JP-H06290213-A (JP)
Title: Data processing system
Inventor: KITAZAWA TOMOHIDE
IPC: G06F17/30
Filed: 1992-09-18
Abstract: PURPOSE:To prevent the log file of an ISAM system from being misspecified by opening the log file by referring to specific information defined in an environment definition file when a command is executed. CONSTITUTION:When a file in a data base is processed by the ISAM system, the log file 11 is specified with an environmental variable R and the record of a LOGPATH in an environmental setting file 5. Namely, when the log file 11 is on a path LOGPATH=XX described in the environmental setting file 11 called rdconfig, the user sets a value rdconfig to the environmental variable R in a RAM first in order to open the log file 11. Then, the user starts a program to open the log file rdconfig. When this program is executed and normally described, the file on the path XX is opened. Consequently, the file is prevented from being misspecified.
Patent JP-S62108531-A (JP)
Title: Semiconductor device
Inventor: KOTANI HIDEO
IPC: H01L21/314
Filed: 1985-11-06
Abstract: PURPOSE:To obtain a semiconductor device having damp-proofing property by forming a coated glass film onto a final protective film being shaped, while coating a semiconductor element on a semiconductor substrate. CONSTITUTION:Glass for coating is manufactured by dissolving an silicon compound into an organic solvent. Glass for coating is applied onto a final protective film 3 through a specified method of application, and baked at a temperature of approximately 400-450 deg.C, thus forming an applying glass film as a thin-film mainly comprising silicon oxide. The glass liquid penetrates into a crack 4 and a pin hole 5 generated in the final protective film 3 through an application process while coating these crack and pinhole, thus shaping a solid mainly comprising silicon oxide through a braking process. Accordingly, the intrusion of moisture, etc. into a semiconductor device is prevented.
Patent JP-H04127436-A (JP)
Title: Formation of bump
Inventor: RAI AKITERU
IPC: H01L21/321
Filed: 1990-09-18
Abstract: PURPOSE:To eliminate a drop in an LSI element characteristic by a flux residue without using a flux and to sharply enhance reliability by a method wherein a high-melting-point solder is used as a bump material and a wet pack is executed by using an organic solvent bath which has been pressurized, whose temperature is high and which is provided with a reducing power. CONSTITUTION:A window is formed, so as to reveal the surface of an electrode pad 2, in an insulating layer 3 with which the whole on the surface of a semiconductor substrate 1 is covered. A barrier metal layer 4 is formed on the whole surface by, e.g. a sputtering operation. Ti, Cu or the like is used as a barrier metal. A photoresist 5 coated on the whole surface is patterned in such a way that only the surface of the electrode pad 2 is opened. A high-melting-point solder layer 6 is deposited on the electrode pad 2 by, e.g. an electrolytic plating operation. Then, the photoresist 5 is stripped; in addition, the barrier metal in parts other than the solder-plated part is etched and removed.
Patent JP-H03110432-A (JP)
Title: Manufacture of torque sensor shaft
Inventor: SHIBATA YOSHIO
IPC: G01L3/10
Filed: 1989-09-25
Abstract: PURPOSE:To widen a range wherein residual stress becomes constant and to improve sensor characteristics by performing shot peening plural times on the surface of the shaft material of the sensor shaft while a shot is reduced in diameter gradually from a large diameter. CONSTITUTION:The shot peening is carried out by using small-diameter shot grains after large-diameter shot grains to form a surface-compressed hardened layer. Consequently, maximum residual stress is obtained, and a nearly constant range is wide and extends to nearby the surface of the shaft. Consequently, wide excitation conditions can be employed as compared with the use of short grains of single grain size, the use range of a torque sensor is widened, and the sensor characteristics are improved.
Patent JP-2000078509-A (JP)
Title: Picture processor
Inventor: ITO TAKAO
IPC: H04N5/78
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To enable setting a condition optionally when a preview picture is generated by means of a simple operation by setting the condition for generating the preview picture, generating the preview picture in accordance with the set condition and recording it. SOLUTION: A preview setting part 15 starts a position setting part 16 or a size setting part 17 based on contents which are inputted by viewing picture data 11 indicated in a display part 14 and transmits setting condition information to a picture recording control part 12. The picture recording control part 12 obtains recording picture data to be an original picture by processing picture data 11 to be stored in a frame memory 13 under the set condition and records it in a recording medium 18. Besides, preview picture data are obtained by executing the processing in accordance with setting condition information which is inputted from the position setting part 16 or the size setting part 17 as against picture data 11 to be stored in the frame memory 13 and the preview data are also recorded in the recording medium 18. Thus, a retrieval and an output confirmation are facilitated.
Patent JP-H1089101-A (JP)
Title: Exhaust brake device and engine equipped with egr-device
Inventor: TAJIRI TAKESHI
IPC: F02M25/07
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To close an exhaust brake valve after the certain closure of an EGR valve to eliminate the recirculation of an exhaust gas during the operation of an exhaust brake for making the effect of the exhaust brake certain, and moreover to control the generation of a black smoke and the excessive rising of intake temperature. SOLUTION: In the case where the operation conditions of an exhaust brake have been materialized, when a lift quantity 27 detected by the lift sensor 26 of an EGR valve is less than a set value, a solenoid valve 11 for opening and closing an exhaust brake valve is turned ON to close the exhaust brake valve, and on the other hand, when the lift quantity 27 detected by the lift sensor 26 of the EGR valve exceeds the set value, the above solenoid valve 11 is turned OFF to maintain the exhaust brake valve in an opened state.
Patent JP-S60140906-A (JP)
Title: High frequency oscillator
Inventor: OOHATA NORIYUKI
IPC: H03B1/00
Filed: 1983-12-27
Abstract: PURPOSE:To attain stability against mechanical vibration and frequency characteristic by forming an end of a frequency adjusting rod not opposite to a dielectric resonator as a cylinder having a vertically split solt and inserting a wedge to the cylinder inner face so as to fix the frequency adjusting rod to a case. CONSTITUTION:A mounting part 13 is formed as a cylindrical projection at the outer circumference of a through-hole of the case 1, a screw thread is engraved on the inner wall of the projection and screwed with a screw thread engraved on the outer circumference of the frequency adjusting rod 9. The end of the frequency adjusting rod 9 at the cavity side is provided with an adjusting disc 9b made of a metallic disc and the other end is formed as a cylinder 9d having a vertically split slot 9c. The wedge 10 consists of a conical part 10a and a larger part 10b and the outer diameter of the root of the conical part 10a is selected larger than the inner diameter of the cylinder 9I. In inserting the wedge 10 until the bottom face of the larger part 10b is in contact with the frequency adjusting rod 9, the conical part 10a pushes and spreads the inner wall of the cylinder 9d of the frequency adjusting rod 9 and the frequency adjusting rod 9 is fixed tightly to the mounting part 13 of the case 1.
Patent JP-H11330487-A (JP)
Title: Thin film transistor, solid state device, display and fabrication of thin film transistor
Inventor: INOUE SATOSHI
IPC: H01L29/786
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor in which electric characteristics, e.g. off current characteristics, can be enhanced and a fabrication method thereof. SOLUTION: The thin film transistor 110 has an n<-> source region 112 of about 400 Å n<-> silicon film (lightly doped region) a source region 112 and an n<-> drain region 113 wherein the lightly doped region and a gate electrode are overlapped. The gate electrode 116 is a metal electrode being formed after formation of the n<-> source region 112 and the n<-> drain region 113 wherein the gate electrode 116, the n<-> source region 112 and the n<-> drain region 113 are self-aligned.
Patent JP-2000070648-A (JP)
Title: Deodorizing sheet and its preparation
Inventor: TAKAOKA KAZUCHIYO
IPC: B01D53/38
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing sheet with which high retention rate of a deodorizing substance can be obtd. SOLUTION: In a deodorizing sheet obtd. by mixing a deodorizing substance with a fiber, at least one face of this deodorizing sheet comprises the fiber ingredient and the deodorizing substance is held in the deodorizing sheet under a condition where it coexists with at least microfibril cellulose. In addition a method for preparing this deodorizing sheet comprises forming a sheet-making layer consisting of the fiber ingredient and then, forming a sheet-making layer consisting of at least deodorizing substance and the microfibril cellulose with it.