baber/WOPTO huggingface dataset:
Patent JP-H0359434-A (JP)
Title: Sealing confirming method for pressure-reduced, sealed container
Inventor: KOMATSU FUMIAKI
IPC: B23K26/21
Filed: 1989-07-27
Abstract: PURPOSE:To enable sealing confirmation in a simple process by closing an air hole by welding, and then fusing a capsule and admitting gas for detection to a container. CONSTITUTION:Plural air holes 121 are formed in the peripheral edge part of a lid 12 and a capsule 14 where gas 15 for detection is charged is mounted in a mount opening 122 formed only below the lid 12. Then necessary refuse is charged in a container main body 11, the lid 12 is fitted therein, the container main body is mounted on a turntable 16 in a vacuum chamber 18; and the air in the chamber 18 is sucked by a vacuum pump 20 to produce a vacuum in the container 10, the container is irradiated with an electron beam 24, and the table 16 is rotated to weld the main body 11 and lid 12 together. At this time, as a weld line 24 is formed, molten metal 26 closes the air holes 121 in order and the mount part of the capsule 14 is irradiated with an electron beam 22 after all the air holes 121 are closed to fuse the capsule, thereby admitting the gas 15 to the container 10. For the purpose, the container 10 is put in an inspection chamber and a vacuum is produced; and whether or not the gas 15 leaks out of the container 10 is detected to accurately decide whether the sealing is proper or not.
Patent JP-S6351761-A (JP)
Title: Absence transfer system for private branch of automatic exchange
Inventor: HIRATO HIROMITSU
IPC: H04M3/46
Filed: 1986-08-21
Abstract: PURPOSE:To transfer a call to an extension intended by a caller by restoring a callee extension while a callee party is called and calling an extension of a replaced extension number. CONSTITUTION:In case of the private branch of automatic exchange operated in the additional dial-in system by means of a PB signal to a call from a trunk line 4, if an extension 1a being a callee party of the trunk line 4 does not reply and a trunk line subscriber being a caller calls other extension 1b having a number different from the final end digit belonging to the same private branch of automatic exchange as to the extension 1a, the caller calls the other extension 1b by dialing the prescribed one digit number. Thus, the caller is connected to the intended extension by a simple operation that the caller gives additional dial while the callee party does not respond and the caller listens to a call tone in this way.
Patent JP-H09270311-A (JP)
Title: Magnetic powder and magnetic recording medium
Inventor: MACHIDA HORYU
IPC: C09K3/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic powder having an improved durability and adaptable to the high-density recording at high power use by improving the dispersion property of the powder to ensure a good aging stability. SOLUTION: The surface of a magnetic powder is treated with at least one type org. compd. or its soln. to avoid adsorbing at least one type functional group in this compd. to the powder surface. At producing of a magnetic medium, using this magnetic powder, the functional group not adsorbed to the powder surface in the surface treating org. compd. is cross-linked with a functional group in a binder. Such org. compd. may be a polyhydric alcohol, polyhydric carboxylic acid, hydroxy acid, hydroxy acid having unsaturated bond, alcohol having an unsaturated bond, and carboxylic acid having an unsaturated bond, and the hydroxy acid is pref. ω-hydroxycarboxylic acid and the carboxylic acid having an unsaturated bond is pref. a straight-chain carboxylic acid having an unsaturated bond at ω position.
Patent JP-2000021621-A (JP)
Title: Fluctuating magnetic field shielding method for superconducting magnet
Inventor: SUZUKI EIJI
IPC: H01F6/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a fluctuating magnetic field shielding method for a superconducting magnet for magnetic levitation ground transit system, in which use of liquid helium in the course of running and at a time of excitation and demagnetization is reduced, the weight of a superconducting magnet is reduced, and shielding effect to fluctuating magnetic field of a thermal shielding plate is not reduced when the pitch of ground coils is larger than that of the present. SOLUTION: Objects where high temperature tape superconductors 10 are aligned in parallel are laminated and stuck on a thermal shield plate 3 and/or an inner tank of a superconducting magnet for magnetic levitated ground transit system. The high temperature tape superconductors 10 are objects with thicknesses of about 0.3 mm and widths of about 3-4 mm. Oxide based superconductor (Y-Ba-Ca-Cu-o, Bi-Sr-Ca-Cu-o, etc.), is suitable as the material.
Patent JP-H09251811-A (JP)
Title: Resin composition for cable sheath or air hose having flexibility and low friction property
Inventor: FUJIO NOBUHIRO
IPC: C08L75/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a cable being excellent in flexibility and having low friction property by using a polyvinyl chloride resin or a vinyl chloride copolymer resin in a specific composition ratio as a base resin of a composition composing a cable sheath. SOLUTION: A resin composition for a cable sheath having flexibility and low friction property includes 0.2-3.0 parts by weight of aliphatic amide and 55-90 parts by weight of a liquid plasticizer with respect to 100 parts by weight of any one of a polyvinyl chloride resin, a vinyl chloride-vinyl acetate copolymer resin, an ethylene-vinyl chloride copolymer resin and a tertiary copolper resin of ethylene-vinyl acetate copolymer grafted with vinyl chloride. The resin composition for the cable sheath or an air hose having flexibility and low friction desirably includes 0.2-3.0 parts by weight of erucylamide with respect to 100 parts by weight of a thermoplastic urethane resin.
Patent JP-S6177152-A (JP)
Title: Manufacture of stamper for optical disk
Inventor: WATABE ROKURO
IPC: G11B7/26
Filed: 1984-09-21
Abstract: PURPOSE:To maintain the starting quality of a stamper and prolong its life by developing a photoresist layer and making the photoresist layer rugged corresponding to an information signal, and sticking plural metals on the rugged part at the same time and forming a metal mixed layer. CONSTITUTION:The photoresist layer 2 is provided on a glass substrate 1, and projections and recesses 3 and 3 corresponding to the information signal is formed on the surface of the photoresist layer 2. Nickel and chrome are stuck on the surface of the photoresist layer 2 at the same time to form the metal mixed film 4 of nickel and chrome. When the plural metals are stuck at the same time, a shield plate is provided over Cr and Ni targets 12 and 13 installed on a vacuum tank 11, and samples 15 and 16 while rotated and revolved on their axes are passed over the targets so that a sputtering time, opening part moving speed, and the number of revolution of the samples are combined properly. Consequently, the manufactured stamper is not only electrocast easily, but also has the hard surface and provides excellent reproduction of the rugged part; and the composition rate of the stamper surface is set freely, the starting quality of the stamper is maintained, and the life is prolonged.
Patent JP-S5898649-A (JP)
Title: Mixture ratio adjusting device for carburetor
Inventor: KATOU SHINZOU
IPC: F02M7/24
Filed: 1981-12-07
Abstract: PURPOSE:To prevent that fuel is drawn up into an auxiliary air supply passage or fuel in the auxiliary air supply passage located under tha level of fuel surface is forced out, by employing such an arrangement that the auxiliary air supply passage consists of a main and a subsidiary conduits. CONSTITUTION:A subsidiary passage 8B for introducing auxiliary air, the top of which is opened above the surface of fuel in a mixing chamber 7, is branched from an intermediate part of a main passage 8A for introducing auxiliary air, which is opened at one end thereof at a position lower than the surface of fuel in the mixing chamber 7 and connected at the other end to a bellows valve means 9 serving as a control valve. Here, arrangement is such that the sectional area of the subsidiary passage 8B is smaller than that of the main passage 8A, and the subsidiary passage 8B has a function to keep the pressure in the main passage 8A equal to that in a main fuel line. The auxiliary air introducing  function depends mainly on the main passage 8A having a greater sectional  area. Therefore, it is prevented that fuel is drawn up toward the main passage  8A during operation of a vehicle.
Patent JP-S6257776-A (JP)
Title: Rotary type automatic welding equipment
Inventor: KUWABARA TAKAOMI
IPC: B23K9/028
Filed: 1985-09-04
Abstract: PURPOSE:To make welding works more stable and efficient, by fixing a chucking means to a main spindle and, at the same time, providing a freely rotatable cylinder main body around the main spindle, and then, revolving a torch around an object to be welded fixed by means of the chuck. CONSTITUTION:A chucking means 3 is provided at the upper end of a main spindle 2 stood on a base board 1 and a cylinder main body 4 is provided around the main spindle 2 by means of a ball bearing under a freely rotatable condition. At the back of the cylinder main body 4, a welding wire 42 is pivotally supported by means of an arm 40 and fed to a torch pipe line 43 at a fixed rate. By using this mechanism, the wire 42 is fed by rotating the cylinder main body 4 at a rotating speed set in accordance with the diameter of a flange 45. Therefore, the front end of a torch 18 can make precise and stable welding, and thus, welding works can be made more stable and efficient.
Patent JP-S5892608-A (JP)
Inventor: NUTAN BI SHIYAA
IPC: A61K8/34
Filed: 1982-11-11
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-H07145041-A (JP)
Title: Medical preparation of dehydrated liposome
Inventor: BARII MARUSERU BII
IPC: A61K9/127
Filed: 1994-08-22
Abstract: PURPOSE: To obtain the subject liposome preparation capable of being stored for a long period. CONSTITUTION: This pharmaceutical preparation comprises a liposome encapsulating an antitumor agent therein and dehydrated by a method except a lyophilization method. The dehydration free from the lyophilization gives the objective pharmaceutical preparation little in the damage to the liposome and in the loss of the inner ingredient from the liposome.
Patent JP-2001024016-A (JP)
Title: Resin-sealing device for semiconductor package
Inventor: OBARA HIDEJI
IPC: H01L21/56
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealing device for manufacturing a semiconductor device effectively, without causing various kinds of troubles caused by cutting of the resin molding material. SOLUTION: A resin-sealing device includes first, second and third members 11, 12, and 13 with their face movable near to each other and back from each other. A cavity 22 for forming resin is formed between parting faces 15 and 17 of the first and second members 11 and 12. A guide part 30 for guiding resin material for each cavity 22 is provided on the other opposite face 16 from one face 15 of the second member 12 that determines the cavity 22. In this case, unwanted parts 34a, 35a, 36a as resin mold parts at the guide part 30 can be removed easily, by separating the second member 12 and the third member 13 opposite to the second member 12.
Patent JP-H0944318-A (JP)
Title: Information processor
Inventor: ICHIKAWA KAORI
IPC: G06F3/08
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of efficiently using a direct-read-after-write type recording medium. SOLUTION: A data part, a directory part, and a definition information part which writes the definition of areas of the data part and the directory part are defined on an optical card 1. When the optical card 1 is inserted, a definition information table is generated from the definition information part, and it is written on memory 43. In this case, when alternate data is generated, an OS driver 42b retrieves the definition information table, and when no definition information of an alternate data part exists in the table, the alternate data part is defined as the area different from the data part by eliminating it from the data part. The alternate data is written on the alternate data part, and also, the definition information of the alternate data part is written by adding on the table and the definition information part.  In this way, no reservation of an alternate data area on a recording medium is required, which enables the recording capacity of the direct-read-after-write type recording medium to effectively be used.
Patent JP-2001026819-A (JP)
Title: MANUFACTURE OF HIGH Al-HIGH Cr-Fe MATERIAL FOR HEATING WIRE
Inventor: SUZUKI YOSHITO
IPC: C22C38/28
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a high Al-high Cr-Fe material for heating wire, free from the occurrence of transverse crack at the corner in the manufacture of a steel billet. SOLUTION: A steel ingot of a high Al-high Cr-Fe material for heating wire, which has a composition consisting of, by weight, 20.0-26.0% Cr, 4.0-6.0% Al, and the balance Fe with inevitable impurities and containing, if necessary, either or both of 0.06-0.15% REM and 0.05-0.27% Zr, is used. This steel ingot is hot forged or hot rolled, cooled rapidly from the temperature down to a temperature not lower than the upper limit of the toughness-deteriorating temperature region, and then cooled slowly at least down to a temperature not higher than the lower limit of the toughness-deteriorating temperature region.
Patent JP-H0646003-A (JP)
Title: Electronic apparatus
Inventor: ISHIBASHI YUKI
IPC: G06F21/00
Filed: 1992-07-24
Abstract: PURPOSE:To increase the facilities for handling by discriminating whether the counter value of a counter is zero or not by a control means to which a key signal is outputted and displaying password number or the like by an output means. CONSTITUTION:When '4' of password number '1234' is inputted from ten key of an input means 100, the key signal from the input means 100 is outputted to a control means 101, and the control means 101 discriminates whether the counter value of a counter 102 is zero or not. Since it is not zero in this case, the received key signal is stored in a storage means 103. Thereafter, it is discriminated whether the counter value of the counter 102 is the total number of digits of the password number, namely, four or not; and since the counter value is four in this case, the inputted password number is compared with the preliminarily set password number stored in the storage means 103, and lock is released in the case of coincidence, but the counter value of the counter 102 and the inputted password number stored in the storage means 103 are cleared in the case of noncoincidence.
Patent JP-S5890516-A (JP)
Inventor: BAANAADO ROIZUMAN
IPC: A61K39/245
Filed: 1982-11-10
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-H0940798-A (JP)
Title: Foamable polyolefin resin composition
Inventor: ISOKAMI KOICHIRO
IPC: C08L53/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a foam uniform in cell size and improved in adhesion to a skinning material by compounding a polyolefin resin with a specific block copolymer and a foaming agent. SOLUTION: Polymer blocks obtained by copolymerizing an olefin with up to 45mol% monomer copolymerizable with the olefin and having a number - average mol.wt. of 2,000-200,000 are reacted with polymer blocks obtained from a (meth)acrylic ester and up to 45mol% monomer copolymerizable therewith and having a number average mol.wt. of 2,000-200,000 to obtain a block copolymer. 100 pts.wt. polyolefin resin is compounded with 0.5-20 pts.wt. the block copolymer and 1-50 pts.wt. foaming agent.
Patent JP-H1052036-A (JP)
Title: Switching power supply
Inventor: TSUNODA KIYOTAKA
IPC: H01F27/34
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply with reduced common mode noise, by improving a winding structure of a transformer. SOLUTION: A primary input through a switching operation is fed to a primary winding N1, and a secondary output according to the switching operation is obtained by using the primary winding N1 and a secondary winding N2, which is insulated from the primary winding N1. A switching power supply has an auxiliary primary winding N3 having the same turns and the same quantity of field as the primary winding N1 and put in parallel for generating opposite polarity to the primary winding N1. The secondary winding N2 is put between the primary winding N1 and the auxiliary winding N3. By an off-set effect of these reverse field of the primary and auxiliary windings N1 and N3, an influence of field from the primary side to the secondary side of a transformer T1 can be canceled.
Patent JP-H0519140-A (JP)
Title: Grinding method for multicore optical connector
Inventor: KANEDA SHIGEYOSHI
IPC: G02B6/40
Filed: 1991-07-12
Abstract: PURPOSE:To reduce the variance in length of a ground ferrule and the angle error by interposing a fixed size plate between the reference surface of a grinding jig to which a ferrule is attached and the reference surface of a grinding board. CONSTITUTION:According to this grinding method for a multicore connector, a fixed size plate 3 is interposed between the reference surface 2b of a fitting jig of an optical connector 4 and the reference surface 1b of a grinding board 1, in a grinding device for grinding the connector joining surface after attaching an optical fiber to the optical connector, and the fixed size plate 3 is provided on the outside periphery in which the connector 4 to be ground is placed. In such a way, a parallel accuracy transfer path extending from the reference surface of the ferrule 4 to its grinding board 1 can be realized very easily for working parts. Also, since its accuracy is enhanced easily, this method is effective, when it is utilized for maintaining the accuracy of dimensions and an angle, in the case of grinding in a lump many pieces of independent and simple parts, in such a field as end face grinding, etc., of the optical connector.
Patent JP-H0248065-A (JP)
Title: Automatic coater for tacky liquid
Inventor: MAEDA SUSUMU
IPC: B05C1/02
Filed: 1988-08-08
Abstract: PURPOSE:To execute uniform coating by providing a rotor which is immersed in a tacky liquid housed in a container and is rotationally driven and a wiper in proximity to the peripheral side surface of the rotor. CONSTITUTION:The tacky liquid 2 rotates by sticking to the peripheral side surface 6 of the rotor 5 and the volume of the tacky liquid 2 raised to the upper position of the rotor 5 is adjusted to a proper volume by position adjustment of the wiper 10. A feed mechanism 20 is then actuated and a brush 15 is advanced by the advance of a rod 22 of a cylinder 21. This brush 15 comes into contact with the peripheral side surface 6 in the upper position of the rotor 5. The tacky liquid 2 lifted by the rotor 5 is wiped away by the brush 15 advancing under rotation, by which the liquid is transferred and stuck to the brush 15. The brush 15 rotates and the liquid is applied on the inside circumferential wall surface of the part 26 to be coated when the front end part of the brush 15 arrives at the deepest part of the part 26 to be coated.
Patent JP-H0484787-A (JP)
Title: Radar image indicator
Inventor: OKAMOTO KAZUO
IPC: G01S7/22
Filed: 1990-07-27
Abstract: PURPOSE:To attempt directing safe cruising and the like by detecting an image data position and indicating a symbol mark corresponding to the size of an object at a predicted position, if the position agrees with the predicted position memorized in advance. CONSTITUTION:An operator makes a memory 7 memories a predicted position and size etc. for initial setting. When an image of a ship or the like is contained in an image memory 3, an object position detection means 5 detects the position of the image in all direction. Then a position judgement means 6 compares with the predicted position memorized in the memory 7 and judges whether the position is relatively equal. If the judgement of equality is informed to a symbol mark making means 8, the means position memorized in the memory 7 and makes a symbol mark corresponding to the size. An output means 10 renews the image at the position detected by the memory 3 to the image symbol of the made size. The object detection means 5 judges whether images in all directions are detected after the image renewal by the means 10. If the detection is recognized, the image in the memory 3 etc. are indicated in an indicator 4.
Patent JP-S5988797-A (JP)
Inventor: MATSUI NORIKO
IPC: G10L21/02
Filed: 1982-11-12
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-S6440904-A (JP)
Title: Production of light control plate
Inventor: IMAMURA NAOYA
IPC: G03F7/20
Filed: 1987-08-07
Abstract: PURPOSE:To obtain a desired light control plate without hindering the curing a resin compsn. by installing a UV resistant transparent layer or substrate on the surface opposite to the surface to be irradiated with UV rays without adding a UV absorbent, etc., to the resin compsn. CONSTITUTION:The resin compsn. 3 consisting of a mixture composed of photopolymerizable monomers or oligomers having a difference in respective refractive indices is held or coated on the colorless or chromatic UV resistant transparent layer or substrate 2 to form a film-like body. Light is projected by a UV lamp 1 to the photopolymerizable resin compsn. 3 from the surface opposite to the surface on which the UV resistant transparent layer or substrate 2 is installed to cure said resin compsn. Since there is no need for adding the UV absorbent, etc., to said compsn., the curing is not hindered. The light control plate which selectively scatters only the incident light from the range of the prescribed angle with a film and transmits the incident light of angles except said angle is thereby obtd.
Patent JP-H1131306-A (JP)
Title: Thin film magnetic head
Inventor: YAMAZAKI FUMIHIRO
IPC: G11B5/31
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head reducing a read-in noise and improving yield. SOLUTION: An underlying layer 2 is formed by spattering alumina on an upper surface of a substrate 1, and projections 10 parallel to a record medium slide surface A are formed on the surface of such the underlying layer 2 by a photolithographic technique and ion mealing. Then, a lower part magnetic layer 3 is formed on the underlying layer 2 and the projections 10. Then, the projections 11 are formed on the formed positions of the projections 10 of the surface of the lower part magnetic layer 3. Then, magnetic walls are centralized on the projections of the surface of the lower part magnetic layer 3 based on shape anisotropy.  Since such a magnetic wall is generated in parallel to the record medium slide surface A, they become in a stable state for the magnetic field of the data recorded on a record medium, and the movement, fluctuation of the magnetic walls don't occur, and a Barkhousen noise, a wiggle noise are not produced. Thus, the magnetic characteristic of the thin film magnetic head is improved.