baber/WOPTO huggingface dataset:
Patent JP-H0441422-A (JP)
Title: Hard capsule disintegrable in large intestine
Inventor: SUZUKI TSUTOMU
IPC: A61K9/48
Filed: 1990-06-04
Abstract: PURPOSE:To obtain the subject capsule capable of surely feeding a chemically unstable drug having high absorbability in the large intestine thereto by applying a coating resistant to gastric acid onto the surface of a capsule containing chitosan having a specific viscosity and deacetylation degree as a principal agent. CONSTITUTION:A capsule, prepared by providing a coating layer of a polymer soluble in a liquid at pH >=5 on the surface of the capsule containing chitosan, affording a solution having <=100 cP viscosity at 20 deg.C when dissolved in a 1 wt.% aqueous solution of acetic acid at 1 wt.% concentration and having 60-98 mol% deacetylation degree as a principal agent and capable of disintegrating only in the large intestine without disintegrating in digestive organs ranging from the oral cavity to the small intestine and releasing a drug enclosed therein. An anionic type acrylic resin, hydroxypropyl methyl cellulose phthalate, etc., are cited as the aforementioned polymer. Drugs which can be administered merely by an injection method can be orally administered and persistence of drug effects by sustained release properties of the encapsulated drugs is obtained.
Patent JP-H10315608-A (JP)
Title: Method for forming rough surface and method for forming braille using that method
Inventor: WAKAO TEI
IPC: B41M3/16
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To form a rough surface on the surface of toner by applying toner to the surface of a synthetic sheet having melting point equal to or lower than that of the toner, fusing the toner with a flash light from a xenon lamp and fixing the toner, and then fusing the surface of the synthetic sheet with the melting heat and eventually solidifying the surface of the synthetic sheet. SOLUTION: A document sheet 1 having melting point equal to lower than that of toner (about 200 deg.C) is fed to a printer before starting the printing work. Toner corresponding to a point element 4 constituting a braille is then supplied to the required surface of the document sheet 1 and bonded thereto thus forming a toner fixing part 2. When flash fixing is performed with the flash light from a Xenon lamp L, high heat (about 200 deg.C) is generated through fusion fixing only at the part of the toner fixing part 2. Since a synthetic sheet has a melting point lower than that temperature, the surface of the document sheet 1 is fused instantaneously with the high heat generated in the toner and solidified eventually. Consequently, a plurality of toner particles (x) appear at the toner fixing part 2 and irregularities are formed on the surface.
Patent JP-H0439802-A (JP)
Title: Lighting tool for vehicle
Inventor: FUKAZAWA HARUYUKI
IPC: F21S8/10
Filed: 1990-06-04
Abstract: PURPOSE:To use a material suitable for a purpose, and to widen the range of choice of the material for a lamp tool body by forming the lamp tool body out of a first body part formed in such a way that a reflecting surface part and a bulkhead are integrated with each other with a synthetic resin, and of a second body part which serves as an outer shell for storing the first body part. CONSTITUTION:A lamp tool body 2 is composed of a first body part 3 formed in such a way that a reflecting surface part 5 and bulkheads 4, 13, 14 are integrated with each other with a synthetic resin, and of a second body part 18 that serves as an outer shell for storing the first body part 3. Since there is no wall body extended to and for in the reverse side of the bulkhead of the reflecting surface body 5, the work process such as reflection paint or metal deposition on the reflecting surface is facilitated, while a paint and a depositing film are adhered to the surface well. Parts having a part for which weatherproof or mechanical strength are required because of the exposure to the outside air, and a part for which profile irregularity is required as for a reflecting surface, even though the weatherproof is not required because of no exposure to the outside air, are formed separately. The material for each purpose can thus be used, and the range of choice of the material for the lamp tool body 2 is thus widened.
Patent JP-H11339881-A (JP)
Title: Connector
Inventor: UCHIYAMA TAKAHIRO
IPC: H01R13/52
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To simply and accurately inspect whether an injection amount of sealing agent has reached a minimum injection amount or not. SOLUTION: A tab 14 of a male side terminal bracket 13 is protruded from the bottom surface of a recessed engagement part 12, and sealing agent 20 such as epoxy resin is filled in the base part of the tab 14. In the recessed engagement part 12, a first step part 15 and a second step part 30 stretched inward are provided in this order from the above. After the sealing agent 20 is injected, in order to confirm the injection amount, the recessed engagement part 12 is viewed from the above, and if only the first step 15 is confirmed, it is detected that a normal amount of the sealing agent 20 is injected, and if both the first step 15 and the second step 30 are confirmed, it is detected that the amount of the sealing agent 20 is not more than the minimum injection amount.
Patent JP-H01313876-A (JP)
Title: Exothermic body panel
Inventor: KOGO YASUO
IPC: H05B3/20
Filed: 1988-06-14
Abstract: PURPOSE:To enable effective use for melting snow on a street and roof, heating an indoor heating and the like, and ensure high thermal efficiency and light-weight structure free from a wire break by embedding a pair of electrodes in a panel formed with a carbon fibre filament impregnated with a cement water paste. CONSTITUTION:A bundle of carbon fibers aligned in a mono-direction is impregnated with a cement water paste and intermediate sheet materials for carbon fiber reinforcement cement are laminated to the predetermined thickness. Then, electrodes 2 are fitted to both ends of an exothermic body panel 1. In this case, the orientation of the carbon fibers is made for each filament to bridge over a gap between both electrodes 2. In consideration of panel strength, however, the orientation of the fibers can be decided with an arbitrary angle. For the prevention of electric leakage, an exothermic body panel 1 may be covered with an insulation material or embedded in concrete mortar and the like, depending upon a service condition. According to the aforesaid construction, the exothermic panel 1 can be used as a roof or floor material without any modification. Consequently, an installation work can be simplified and high thermal efficiency and freedom from a wire break are ensured. In addition, light-weight design can be applied.
Patent JP-S63310617-A (JP)
Title: Filter body for fluid
Inventor: FUKUDA TOSHIAKI
IPC: B01D46/52
Filed: 1987-06-11
Abstract: PURPOSE:To install the filter body in a vessel of a various shape only by changing the shape of seal member, by connecting the seal member with the filter body in advance to set the filter body integrally formed with a frame body in an air cleaner. CONSTITUTION:The filter body 1 for fluid is integrally formed with a frame body 5a, 5b, 5c with resin, and has rigidity. A flange 3 of plain annular plate shape for sealing the outer periphery is connected to the outer periphery of the main part 2 of filter body. And a center seal member 4 of disk shape is connected to the center part. The filter body 1 is installed in the case of air cleaner with the sealing flange 3 and the sealing member 4 closely interposed. Consequently, the filter body is installed only by changing the shapes of the sealing flange 3 and the sealing member 4 of the filter body 1 even when the shape of case or the setting position is changed.
Patent JP-S6036175-A (JP)
Title: Ink jet head
Inventor: YAMAMURO SATORU
IPC: B41J2/055
Filed: 1983-08-10
Abstract: PURPOSE:To provide an ink jet head capable of being reduced in size, being made to be multiple and producing a thin film with a large area and excellent in mass-producibility, by a method wherein a piezoelectric polymer used as a pressuring element is provided with a bimorph construction. CONSTITUTION:In an ink jet head for jetting an ink droplet 3 by pressurizing an ink contained in an ink chamber 1, a piezoelectric polymer, e.g., polyvinylidene fluoride (PVDF), having a bimorph construction is used as a pressurizing element 2. Accordingly, an ink jet head can be provided which can be reduced in size, can be made to be multiple, and has good workability and excellent mass- producibility.
Patent JP-S5370636-A (JP)
Title: Automatic measuring unit for collapse magnetic field
Inventor: UCHISHIBA HIDEMARO
IPC: G11C11/14
Filed: 1976-12-06
Abstract: PURPOSE: To enable quick measurement for bubble collapsed magnetic field, by automatically counting the number of bubbles remained through the application of cancelling magnetic field, in the bubbles produced in a bias magnetic field. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S625958-A (JP)
Title: 1,4-dihydropyridine derivative, production thereof and remedy for circulatory disease
Inventor: CHIYOU HIDETSURA
IPC: C07D211/90
Filed: 1985-07-03
Abstract: NEW MATERIAL:A 1,4-dihydropyridine derivative shown by the formula I [X is halogen; R<1> is 1-10C straight-chain, branched chain or cyclic alkyl, -(CH2)n-Y (n is 0-8; Y is 3-6C cyclic alkyl, aryl, etc.), -(CH2)m-O-Z (m is 0-8; Z is alkyl or aryl) or group shown by the formula II (l is 1-7; A is H, alkyl or aryl; R3 and R4 are alkyl, aryl, etc.; R<2> is lower alkyl)] or its acid addition salt. EXAMPLE:5-[ 2-(4-Benzhydrylpiperazin-1-yl)ethyl ]oxycarbonyl-2- chloro-3-metho xycarbonyl-6-methyl-4-(3-nitrophenyl)-1,4--dih ydropyridine. USE:Effective as a remedy for circulatory diseases, such as hypotensor, improver for cerebral circulation metabolism, having improved durability and safety. PREPARATION:For example, a compound shown by the formula III is reacted with a compound shown by the formula IV and treated with a base to give a reaction product which is reacted with a halogenating agent to give a compound shown by the formula I.
Patent JP-S6039085-A (JP)
Inventor: ICHIYANAGI TAKESHI
IPC: B25J9/06
Filed: 1983-08-12
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-H09297800-A (JP)
Title: Automobile driving history management system
Inventor: KITANI KIYOSHI
IPC: G06Q10/00
Filed: 1996-05-05
Abstract: PROBLEM TO BE SOLVED: To improve the current system which can not discriminate between an experienced driver and an inexperienced driver, even though he may have a driver's license, and which only judge a vehicle classification, the expiry date, etc. SOLUTION: The contents of the current 'automobile driving license' can be utilized, with slight improved. A new driving license is as large as a telephone card (54×86mm) of NTT(Nippon Telegraph and Telephone Company or reduced in size to the current 'driver's license'. The thickness is reduced as much as possible although semiconductors of respective chips of IC(integrated circuit).AI(artificial intelligence) are sandwiched. This 'management card' only needs to have a window (liquid crystal, etc.) where the numbers of years by vehicle classifications after the driving license is obtained, and a traveled distance (m) are displayed.  For the vehicle classification, the maintenance of the vehicle driven is automatically judged and set, but the numbers of years after the purchase and cumulative travel distance (m) by the car classifcations are displayed even with a single button of the 'management card'.
Patent JP-S627658-A (JP)
Inventor: YAMADA TETSUO
IPC: C04B35/04
Filed: 1985-07-05
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-S5935516-A (JP)
Inventor: WATANABE KUNIHIKO
IPC: H02G15/00
Filed: 1982-08-23
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-H0312439-A (JP)
Title: Syndiotactic polypropylene resin composition and production thereof
Inventor: ASANUMA TADASHI
IPC: C08L23/16
Filed: 1989-06-12
Abstract: PURPOSE:To obtain syndiotactic polypropylene resin composition having excellent impact resistance and transparency by polymerizing propylene alone at first to obtain syndiotactic polypropylene and polymerizing with ethylene and propylene. CONSTITUTION:(A) Substantially propylene alone is polymerized using catalyst giving highly syndiotactic polypropylene, e.g. isopropyl(cyclopentadienyl-1- fluorenyl)hafnium dichloride and methylaluminoxane to obtain polypropylene having >=0.7 ratio of peak intensity of syndiotactic pentad bonding of methyl group to peak intensity of whole methyl group in a spectrum measured by <13>C-NMR and then (B) resultant polypropylene is polymerized with ethylene and propylene in a molar ratio of 15/85-85/15, preferably 20/80-80/20 to afford a resin composition composed of propylene homopolymer and copolymer of ethylene and propylene.
Patent JP-S5976089-A (JP)
Inventor: RIKARUDO SUKARUTATSUTSUIINI
IPC: C07D501/60
Filed: 1983-08-12
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-H11335559-A (JP)
Title: Polyarylenesulfide resin composition, formed item and connector thereof
Inventor: OKAMOTO MASAYA
IPC: C08K3/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which shows less generation of burr and excellent flowability and moldability by making the composition contain a plyarylenesulfide and an inorganic filler and have a burr amount of not more than a specific value and a spiral flow length of not less than a specific value. SOLUTION: A resin composition of the present invention contains 20-90 wt.% of a polyarylenesulfide, 80-10 wt.% of an inorganic filler such as a glass fiber and the like further a coupling agent such as an aminosilane-based coupling agent and the like and shows a burr length of not more than 120 μm, a weld strength of not less than 50 Mpa and a 1 mm-thick spiral flow length of not less than 100 mm. The polyarylenesulfide contains a repeated unit represented by formula of not less than 70 mol.% and satisfies the following relations: melt viscosity of 20-1,500 Pa.s, an index of branch N (N>=0.3×log10 (ηm )+0.5, N>=10), bending strength F (Pa.s) (F>=57×log10 (ηm )-60, F>=40 wherein ηm is a melt viscosity: Pa.s, R' is an 1-5 C alkyl, alkoxy, phenyl group or the like and m is 0-4.
Patent JP-S6126460-A (JP)
Title: Permanent magnet rotor
Inventor: ARAKAWA NOBUAKI
IPC: H02K1/27
Filed: 1984-07-17
Abstract: PURPOSE:To reduce the decrease in motor characteristics due to an eddy current by mounting a stationary material made of nonmagnetic material on the outer periphery of a permanent magnet so as to both secure and to protect the surface of the magnet, thereby preventing the motor from locking. CONSTITUTION:A plurality of permanent magnets 3 are disposed on the outer periphery of a yoke 2, secured by a bonding agent 4, a bonding agent 6 is formed on the outer periphery of the magnets 3, a stationary material 5 made of nonmagnetic metal is mounted thereon, and secured by curing the agent 6. The magnets 3 are rigidly secured to the yoke 2 by the agent 4 and the material 5, and an eddy current generated at the material 5 of nonmagnetic material 5 can be reduced since the linear or strip-shaped material 5 having the radial size of the section or the width size of several millimeters or less is wound.
Patent JP-H05326690-A (JP)
Title: Isolation region formation method, manufacture of semiconductor device, and semiconductor device
Inventor: SUMI HIROBUMI
IPC: H01L21/76
Filed: 1992-05-14
Abstract: PURPOSE:To enable favorable flat shape by using a relatively thick metallic layer for the stopper layer in rotational polishing method when forming an insulating film inside the groove formed in a semiconductor substrate thereby forming an element isolation region. CONSTITUTION:A metallic film 12 harder than an insulating film is formed on a semiconductor substrate 10, and then the metallic film is patterned, and with the patterned metallic film 12 as a mask, the substrate 10 is etched to form a groove 14 in the substrate 10. Next, an insulating film 16 is made inside the groove and on the metallic film 12, and then with the metallic film 12 as a stopper layer, the insulating film made on the metallic film 12 is removed by rotational polishing method so as to form a required element isolation region. And, for this substrate 10, a gate electrode region and source and drain region are formed, and then a metallic film is formed on the gate electrode region, and also an interlayer insulating layer is formed all over the surface, and with the metallic layer as a stopper layer, the stratified insulating layer is removed to flatten the inter layer insulating layer by rotational polishing method.
Patent JP-H10335425-A (JP)
Title: Wafer transfer apparatus
Inventor: OISHI TETSUSHI
IPC: H01L21/68
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a wafer transfer apparatus which can effectively perform easy wafer transfer to a predetermined location with a simple structure. SOLUTION: In the wafer transfer apparatus, a lift member 20 for holding and moving up accommodated wafers by moving up or down a carrier base 22 having support grooves 22a formed therein is provided within a wafer cassette 30. A pair of right and left wafer chucks 10a and 10b are provided as extended parallel to a wafer array direction at halfway of a move-up passage of the lift member 20. The wafer chucks 10a and 10b are provided in their outer peripheral surfaces with a plurality of grooves for holding the wafers 40 and a plurality of grooves for passage of the wafers. The chucks 10a and 10b are pivoted turnably around their central axes parallel thereto. This turning causes change-over of the grooves in the outer peripheral surfaces of the wafer chucks 10a and 10b, whereby the wafers 40 are held and passed, thus realizing wafer transfer.
Patent JP-H07315613-A (JP)
Title: Piezoelectric actuator and soft thin object transfer device and method composed of the same actuator
Inventor: MATSUNAGA KAZUO
IPC: H01L41/09
Filed: 1994-05-26
Abstract: PURPOSE:To facilitate the sure drive-carrying of a soft thin carried object by providing a member for making the transfer of a transferred body such as sintered metal or ceramics possible on the surface of a power transmitting member to transmit the driving force of a piezoelectric drive motor to the transferred body. CONSTITUTION:A piezoelectric drive motor 1 composed of a single piezoelectric element 3 stuck to a square column-shaped elastic body 2 or a square plate-shaped elastic body 2 is applied to a soft thin object transfer device. One or more than two rotary driving elements 4 which are worked by bringing into contact with the elastic body 2 or not are provided in a middle portion between a loop and a node in the bending vibration of the elastic body 2 of a piezoelectric drive motor 1. In addition, a pressurizing member 5 which is worked by bringing into pressure contact with a rotary drive element 4 or not is provided. In addition, a transfer body structural member for a transferred body 6 such as sintered metal or ceramics to make the transfer of the transferred body 6 of a soft long thin object possible is provided on the surface of a power transmitting member such as the rotary drive element 4 to make the transmission of the driving force of the piezoelectric drive motor 1 to a transferred body possible.
Patent JP-H01316517-A (JP)
Title: Sliding member and manufacture thereof
Inventor: NISHIO NORIYUKI
IPC: F16C33/24
Filed: 1988-06-16
Abstract: PURPOSE:To efficiently form the lubricating film of a fluid in a sliding part by distributing soft parts composed of a soft material of ceramics on a sliding surface in a sliding member having its sliding surface composed of the ceramics. CONSTITUTION:A sliding member 1 has a sliding surface S constituted by applying a ceramics coating on the one end face of a base part 2 made of a soft material. As the soft material for forming the base material 2, a carbon is used and as a ceramics coating layer 3, SiC is employed. On the ceramics coating layer 3, a base material exposing parts 4 in which the first coat of the base part 2 is exposed are distributed. Accordingly, on the sliding surface S, hard parts composed of ceramics and soft parts composed of the base part exposing parts 4 are distributed.
Patent JP-H06337196-A (JP)
Title: Apparatus for filtering molten metal
Inventor: FUJIYAMA TAKATOSHI
IPC: F27B17/00
Filed: 1993-05-26
Abstract: PURPOSE:To enhance filtering efficiency by dissolving the uneveness of temperatures in molten metal in a filtering chamber. CONSTITUTION:The apparatus is provided with a filtering chamber 3 having a melt inlet opening 1 and a melt outlet opening 2, a vertical partition wall 4 provided between the melt inlet opening 1 and the filtering chamber 3 and an inlet passage 5 formed below the vertical partition wall 4 and communicating with the filtering chamber 3 so that molten metal such as aluminum is made to flow into the filtering chamber 3 through the inlet passage 5. The molten metal is then heated by an upper heater 15 and simultaneously filtered by ceramic tubes 8 of filtering units 7 arranged in the filtering chamber 3. The filtering units 7 are arranged on base blocks 13 in such a manner that the base blocks 13 capable of locating the bottom rows of the ceramic tubes 8 of the filtering units 7 almost at the same height of or a little above the top end of the inlet passage 5 are provided on a bottom wall located under an outlet side end cover and another end cover opposite to the outlet side of the filtering units 7.
Patent JP-H11339853-A (JP)
Title: Manufacture of rectangular nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery manufactured thereby
Inventor: MAKINO MASANORI
IPC: H01M10/058
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To eliminate gas between plates, and to raise the electric capacity of a battery and reduce internal resistance of it by increasing the utilized area of the plates. SOLUTION: In a rectangular nonaqueous electrolyte secondary battery, after assembled by components, plane parts of a battery case 2 that are an accommodation part of plates 4 are pressed from outside by flat plates 5 for press through resin plates having elasticity, the case 2 having been applied an initial charge. The rectangular nonaqueous electrolyte secondary battery is thereby obtained, which the electric capacity of the battery is raised and the internal resistance thereof is reduced by increasing the utilized area of the plates 4.
Patent JP-H0815475-A (JP)
Title: Nuclear reactor building
Inventor: MARUYAMA TORU
IPC: G21C19/32
Filed: 1994-06-29
Abstract: PURPOSE:To expand the place of storage of spent fuel and to make effective use of a building space by a construction wherein a second spent fuel storing pool is formed above a reactor auxiliary machinery room and a wall having a notch and an overhead traveling crane are provided between this storing pool and the existing storing pool. CONSTITUTION:A second spent fuel storing pool 5 is provided above a reactor auxiliary machinery room 3 so that it is adjacent to a spend fuel storing pool 4 located on the uppermost story of a reactor room 2. A wall 6 is provided between the pools 4 and 5 and a notch through which fuel can be passed is formed in a part of this wall 6, while a slit which can be shifted vertically is provided for this notch. An operating floor 17 is formed above the pool 5, while a cask and spent fuel are brought in and out by a jib crane or a refueling machine through the intermediary of an overhead traveling crane 9, and thus effective use is facilitated.