baber/WOPTO huggingface dataset:
Patent JP-H1089102-A (JP)
Title: Structure of control valve part of valve device for slide system exhaust brake device
Inventor: YAMADA MASAHITO
IPC: F02D9/14
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent a poppet valve from being damaged for improving its durability by improving the valve seat part of the poppet valve to disperse stress acting on the poppet valve. SOLUTION: In a valve device for a slide system exhaust brake device equipped with a control valve 5 having a built-in poppet valve to communicate with the upper suction and exhaust hole of an air cylinder which is interposedly linkedly provided on the way of an engine exhaust pipe, the valve seat 5-4 of a poppet valve 5-3 built in the control valve 5 is formed thick or into a solid having a plurality of through holes being small in bore, and herewith the shape of a seat face is formed along the inside of the poppet valve 5-3 to enlarge a contact area between the poppet valve 5-3 and the above valve seat 5-4 for dispersing stress acting on the poppet valve 5-3.
Patent JP-H08110203-A (JP)
Title: Interferometer
Inventor: YAMAZAKI KAZUHIDE
IPC: G01B9/02
Filed: 1994-10-11
Abstract: PURPOSE: To provide an interferometer which prevents noise fringes due to return light to a pin hole from occurring and provides a good field of view. CONSTITUTION: A pin hole 4 which has been subjected to anti-reflection processing is provided at a beam waist position 3 of laser light. Thus even if the laser light reflected on a reference lens 8 or an inspected lens 9 penetrates through a polarized beam splitter 5 and returns to the pin hole 4 as return light, reflection of the return light can be prevented, so that the return light may not be incident to the polarized beam splitter 5.
Patent JP-S62131559-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUI KATSUHIKO
IPC: H01L21/8222
Filed: 1985-12-03
Abstract: PURPOSE:To minimize the number of increasing processed for forming transistors having different current amplification factors, by forming the base region of a transistor, thereafter selectively forming a thermal oxide film on said base region, and differentiating base widths. CONSTITUTION:An N-type epitaxial layer, which is formed on a P-type silicon substrate 1, is isolated into islands by P<+> type isolating diffused regions 3, and N-type epitaxial island regions 4 and 5 are formed. P<+> type base regions 6 and 7 are formed therein. Thereafter, only a silicon dioxide film on the P<+> type base region 7 is removed. Heat treatment is performed in an oxidizing atmosphere. Silicon in the surface of the P<+> type base region is also oxidized. Since the surface is covered with a thick oxide film before heat treatment, the amount is very small. The depths from the silicon surfaces in the P<+> base regions 6 and 7 are different. Namely, by the heat treatment in the oxidizing atmosphere, two kinds of transistors having the different current amplification factors can be formed on the single semiconductor substrate.
Patent JP-S6485084-A (JP)
Title: Constellation of protein c
Inventor: FOSTER DONALD C
IPC: C12N9/64
Filed: 1987-10-29
Abstract: Genomic and cDNA sequences coding for a protein having substantially the same biological activity as human protein C and recombinant expression vectors comprising these sequences are disclosed. Methods are disclosed for producing a protein which has substantially the same biological activity as human protein C. The protein, which may be in the form of activated protein C, is produced by mammalian host cells transfected with a plasmid capable of integration in mammalian host cell DNA. The plasmid includes a promoter followed downstream by a DNA sequence which encodes a protein having substantially the same structure and/or activity as human protein C, the nucleotide sequence being followed downstream by a polyadenylation signal.
Patent JP-H03133275-A (JP)
Title: Method and device for forming energy subtraction picture
Inventor: ITO WATARU
IPC: H04N5/325
Filed: 1989-10-19
Abstract: PURPOSE:To always improve the quality of a soft tissue extraction picture by determining a parameter when a phantom image desired to be deleted for a bone or a soft tissue is deleted as an optimum parameter and using the optimum parameter so as to apply subtraction processing. CONSTITUTION:A phantom 5 having a part 5B whose radiant ray absorbing coefficient is equivalent to that of a soft tissue around a part 5A whose radiant ray absorbing coefficient is equivalent to that of a bone, or conversely a phantom 5' around a part 5B' is recorded on an accumulating phosphor sheets A,B together with an object 1. For example, when an energy subtraction picture deleting the bone is desired to be obtained, both picture are weighted so that a density BH of a high voltage picture of the part 5A and a density BL of a low voltage picture are matched with each other. While the density of the part 5A is made equal to the density BH of the high voltage picture, the picture signals of both pictures are subtracted to obtain a subtraction picture signal Ssub. Since the bone is deleted from the picture, the picture extracting only the soft tissue is obtained.
Patent JP-H04149168-A (JP)
Title: Production of aminoalkylsulfonic acid compounds
Inventor: HAGIWARA YASUNOSUKE
IPC: C07C303/32
Filed: 1990-10-12
Abstract: PURPOSE:To safely and readily obtain the subject compound in high yield and purity by continuously charging a halogenated alkylamine hydrohalide salt and a sulfite salt in a specific ratio, reacting the compounds with each other at a specific temperature and continuously discharging the reaction solution. CONSTITUTION:1 Mole of a halogenated alkylamine hydrogen halide salt of formula I (R1 to R3 are H, 1-3C alkyl or OH-having 1-3C alkyl; X is Cl, Br, I; (n) is 2 or 3) and 1.0-1.5 moles of a sulfite salt of formula II (M is alkali metal ion or ammonium ion) are continuously charged to a reactor, reacted with each other at 0-100 deg.C for a prescribed time and subsequently continuously discharged to continuously provide the objective compound expressed by formula III, useful as an intermediate raw material for medicines, surfactants, pH- buffering agents, etc., in high yield and purity from the inexpensive raw materials. Especially, the 2-aminoethylsulfonic acid itself has pharmacological activities such as detoxication, fatigue recovery and nutritious robustness.
Patent JP-S63125546-A (JP)
Title: Heat-resistant and flame-retarding crosslinked polyethylene composition
Inventor: ITO KAZUMI
IPC: C08L23/08
Filed: 1986-11-14
Abstract: PURPOSE:To obtain the title composition excellent in cut-through and thermal aging resistance, by mixing high- or medium-density PE with an ethylene/vinyl acetate copolymer or an ethylene/ethyl acrylate copolymer, a specified organic compound and a flame retardant. CONSTITUTION:A base polymer (A) comprising 70-90wt% high- or medium- density PE and 30-10wt% ethylene/vinyl acetate copolymer or ethylene/ethyl acrylate copolymer (B) is mixed with 3-8PHR of an organic compound (C) of the formula (wherein R is a 12-14C alkyl), e.g., bis[2-methyl-4-(3- dodecanethiopropionyloxy)-5-t-butylphenyl] sulfide, 15-35PHR of a flame retardant (D) (e.g., Sb2O3) and 0.5-5PHR of an organic peroxide (E) (e.g., dicumyl peroxide).
Patent JP-H10124365-A (JP)
Title: File restoring method and exchange
Inventor: TAKAI YASUHIRO
IPC: H04M3/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To improve maintenance and to secure quick service by forming an area in an external storage device differently from a system file in each item to be dividedly managed of file data and restoring file data in each area. SOLUTION: In maintenance operation (ST1'), repairment area selection (ST2') is inputted correspondingly to files 1 to 3 stored in an external storage device OC and the system parts A1 to A3 and local data parts B1 to B3 of a repairment area and a multiprocessor generates a command and selects the newest file 3 and the local data part B3 in the newest restoration area (ST3'). (When the system part A3 is selected, ST4' is executed). Then the multiprocessor executes restoration processing for only the local data part B3 based on the selected file 3 and the data part B3 of the restoration area to restore the contents of local data of an internal memory in an exchange EX and restores the contents and updates and records the restored contents in the resultantly selected file 3 (ST5').
Patent JP-H01114248-A (JP)
Title: Near-by extension number display system
Inventor: SAKURAI HISAYO
IPC: H04M3/60
Filed: 1987-10-28
Abstract: PURPOSE:To enable quick counteraction by displaying the extension number of an extension telephone set installed near the extension telephone set with a callee side extension number on the display board of a repeater board. CONSTITUTION:When the extension telephone set 100 originates a call and calls the extension telephone set 110 by requesting the operator of the repeater board 300, a central control device 400 controls a switching network 200, and performs call connection processing between the repeater board 300 and the extension telephone set 110. At that time, the extension number in an extension number storage area and information in a near-by telephone set extension number storage area corresponding to said extension number are read out from a main storage device 500, and transmitted to the repeater board 300. In the repeater board 300, the extension number is displayed on the displaying part of the display board according to the received information. Namely, the number of the extension telephone set near the extension telephone set 110 is displayed. Thus, even if the callee side extension telephone set 110 can not be connected because it is busy, etc., the extension number of the near-by telephone set can be known, and the trouble of the work of the operator of the repeater board can be saved, and search time can be shortened as well.
Patent JP-H11111997-A (JP)
Title: Thin-film transistor
Inventor: MORIMOTO YOSHIHIRO
IPC: H01L29/786
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent a silicon film which coats a gate electrode, of a bottom gate type thin-film transistor, from being interrupted by a step. SOLUTION: On a transparent substrate 21, a trapezoidal gate electrode 22 whose cross section expands on the side of the transparent substrate 21 is provided. A silicon nitride film 23 of film thickness 500 Å (T1) is so laminated as to cover the gate electrode 22, and on the silicon nitride film 23, a silicon oxide film 24 of film thickness 1300 Å (T2) is laminated. On a gate insulating film comprising the silicon nitride film 23 and the silicon oxide film 24, a polycrystalline silicon film 25 which is to be an active region is laminated. An angle formed as a side wall of the gate electrode 22 crossing the surface of the substrate 21 is set to 20 deg.C or less.
Patent JP-H08113211-A (JP)
Title: Machine for inert gas-packed packaging
Inventor: HASEGAWA YUKIO
IPC: B65B31/02
Filed: 1994-10-11
Abstract: PURPOSE: To enable a high-speed packaging operation even for fine powder by a method wherein a transverse heat sealing means, a filling means and an opening edge heat sealing means are housed in a gas chamber, and packaging film and belts of continuous packages are taken into and out of the gas chamber through an inlet and an outlet, each equipped with a sealing means. CONSTITUTION: A heat-sealable, gas-barriering packaging film F supplied from a packaging film supply part is led to a molding chute 21 and molded into a continuous bottomed gutter-like shape, and division sealing is applied thereto with a transverse heat sealing means 23, During the process of division sealing, substances to be packaged are put into packages and sealing is applied to the opening edges to form a belt F" of continuous packages, and each of the packages is obtained after cutting is applied to parts of division sealing. A transverse sealing means 23, a filling means 35 and an opening edge heat sealing means 28 are housed in a gas chamber 50 filled with inert gas, and the packaging film F and the belt F" of continuous packages are taken into and out of the gas chamber 50 through an inlet 51 and an outlet 52, each equipped with a sealing means 55.  Therefore, residuary oxygen in the package can be reduced, and satisfactory packaging becomes available not only for normal powdered body, but also for fine powder.
Patent JP-H02120366-A (JP)
Title: Radiation-sensitive composition and formation of pattern by using same
Inventor: HAYASHI NOBUAKI
IPC: C08K5/41
Filed: 1988-10-31
Abstract: PURPOSE:To obtain the title composition which has excellent sensitivity to actinic radiations such as short-wavelength ultraviolet rays, electron beams and X-rays and can give a high-resolution negative resist by mixing a compound which can generate a specified acid when irradiated with an alkali-soluble resin and a crosslinking agent. CONSTITUTION:A compound which generates trifluoromethane-sulfonic acid, trifluoroacetic acid or toluenesulfonic acid when irradiated, desirably, a sulfonium salt or a iodonium salt (e.g., diphenyliodonium trifluoromethanesulfonate) is mixed with an alkali-soluble resin (e.g., polyvinylphenol resin) and a crosslinking agent which can crosslink an alkali- soluble resin in the presence of an acid (e.g., a mixture of mono-, di- and tri- methylolphenol allyl ethers).
Patent JP-S62136406-A (JP)
Title: Introduction, storage and delivery device
Inventor: MINAZU OTOSHI
IPC: B65G7/08
Filed: 1985-12-04
Abstract: PURPOSE:To aim at enlarging the storage capacity of a rack without the necessity of provision of an additional mechanism in a storage section provided in the rack, by providing a pushing and pulling member which is retractable with respect to the rack, in an introduction and delivery member which is movable along the front surface of the rack. CONSTITUTION:When an arm 53 is rotated counterclockwise by a motor 58 in such a condition that a pushing and pulling member 43 is extended toward a rack 1, an engaging section 56 is engaged with a hand grip section 60 of a casing C. When a crank arm 46 is rotated in this phase, the pushing and pulling member 43 is retracted toward a rack 2 due to the engagement between a roller 48 at the front end of the crank arm 48 and a groove 45 in the pushing and pulling member 43, and therefore, the casing C is drawn into an introduction and delivery member which is then moved to the next predetermined position along the storage rack. During storage operation the arm 46 is rotated reverse to the aforementioned direction to allow engaging member 55 to push the casing C which is therefore pushed into the corresponding storage section, and then the arm 53 is rotated clockwise so that the engagement with the casing C is released. With this arrangement it is possible to enlarge the capacity of the storage rack since the storage rack only has to have a space corresponding to the size of the casing C.
Patent JP-S61151233-A (JP)
Title: Epoxy resin composition
Inventor: KIHARA NAOKO
IPC: C08K5/34
Filed: 1984-12-26
Abstract: PURPOSE:The titled composition rapidly curable at high temperatures and excellent in thermal cycling resistance, comprising a novolak epoxy resin, a novolak phenolic resin, a pyridine derivative, an inorganic filler, etc. CONSTITUTION:A novolak epoxy resin (A) (e.g., phenol novolak epoxy resin) is mixed with a novolak phenolic resin (B) as a curing agent, in an amount to provide a ratio of the number of the phenolic hydroxyl groups in component B to that of the epoxy groups in component A or 0.5-1.5, 0.1-10wt%, based on the total of A and B, pyridine derivative (C) (e.g., phenylpyridine) as a cure accelerator, 150-400pts.wt. per 100pts.wt. resin, inorganic filler (D) (e.g., fused silica powder) and, optionally, a mold release such as natural wax, a flame retardant such as Sb2O3, a colorant, a silane coupling agent, etc.
Patent JP-H10117644-A (JP)
Title: Fishing line guiding device for spinning reel
Inventor: SATO JUN
IPC: A01K89/01
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To smoothly guide a fishing line to a line roller. SOLUTION: The fishing line guiding mechanism 42 for a spining reel is for guiding the fishing line to a spool and is provided with a fixed axis 43, a fixed axis cover 44, the line roller 45 and a bail 46. One tip of the fixed axis 43 is fixed to a bail supporting member 40, and the cover 44 is arranged at the other tip of the axis 3 at an interval from the member 40. The line roller 45 is supported by the axis 43 to be freely rotatably and a guiding part guiding the fishing line is formed on a peripheral surface. Both tips of the bail part 46 are fixed to the member 41 and the cover 44 and arranged curving outward in the peripheral direction of the spool to guide the fishing line to the line roller 45 through the cover 44.  The bail 46 and the cover 44 are constituted so as to reduce a distance between the line guiding side contact part of the line roller side part of these cover 44 and the bail 46 and a line contact part on the spool along with going toward the line roller 45 from the bail 46.
Patent JP-S61141515-A (JP)
Inventor: KURAUSU GUROOTOKASUTEN
IPC: B29L30/00
Filed: 1985-12-06
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-H08139229-A (JP)
Title: Semiconductor element mounting wiring board and semiconductor device using it
Inventor: SUGIYAMA TAKEHIRO
IPC: H05K3/44
Filed: 1994-11-08
Abstract: PURPOSE: To ensure a larger wiring pattern space on the surface of a substrate by allowing high-frequency operation by reducing signal noise and cross talk and reducing through holes. CONSTITUTION: A through hole 2 is provided on an aluminum substrate 1, and the aluminum conductor is exposed on the inner plane of the through hole. On the front and rear planes of the substrate 1, including the inner plane of the through hole 2, an oxide film 4 is provided by oxidizing the aluminum. On the oxide film 4 in the through hole 2, through hole wiring 6 is provided, and on the oxide film 4 on the front plane of the substrate 1, a wiring pattern 7 to be connected with the through hole wiring 6 is provided. Thus, the through hole wiring 6 is permitted to have a coaxial structure surrounded by the aluminum conductor through the oxide film 4, and when the aluminum substrate 1 is grounded, shield effects are generated. Since the front and rear planes of the substrate can be grounded using the substrate 1, an exclusive through hole for grounding is not necessitated.
Patent JP-2001096854-A (JP)
Title: Apparatus and method for printing processing
Inventor: UETOKO KOKI
IPC: B41J5/30
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a printing processing apparatus and a printing processing method wherewith data transfer efficiency and bus using efficiency between a memory, a spread processing device, and an input/output unit are heightened and a processing throughput is improved. SOLUTION: In a structure wherein printing data are spread and processed by using a rebuildable hardware, two sets of buffer groups each made up by combining input and output buffers whereto the same type access made available in a processing unit such as a band unit are formed. Processings executed simultaneously by both of the buffer groups are made only for either of reading-out or writing-in of data, and furthermore, the data bus is divided into two, one for writing-in only and another for reading-out only, and the structure is so constructed that the processing for writing-in of the data is executed only at the data bus prepared exclusively for such purpose while the processing for reading-out of the data is executed at another data bus prepared exclusively for such purpose, thereby heightening efficiency in using the bus on transferring the data, and making a high-speed processing possible.
Patent JP-H01115899-A (JP)
Title: Production of oxide superconductor film
Inventor: NAMITA HIROMITSU
IPC: C23C14/58
Filed: 1987-10-28
Abstract: PURPOSE:To form the titled high-temperature superconducting film without carrying out epitaxial growth on a single crystal substrate, by irradiating and scanning an oxide superconducting film applied onto the substrate with electron beams. CONSTITUTION:For example, an oxide superconductor film 12 having about 0.5mu thickness and composition close to that of YBa2Cu3O7 is applied onto an Si substrate 11 having the surface coated with a thermally oxidized SiO2 by a sputtering method, etc., using an Y-Ba-Cu-O based target. The surface of the film 12 is then irradiated with electron beams at about 600 deg.C temperature of the substrate 11 and simultaneously scanned to successively melt and react the parts irradiated with the beams and form a region 13 converted into a single crystal. The region is extended to the whole surface to afford an oxide superconducting film 14 converted into the single crystal. The obtained film is subsequently heat-treated at a temperature below the melting point (e.g. 1,050 deg.C) for several hr while flowing O2 and then annealed to convert, e.g. the crystal structure into the rhombohedral crystal system having regular oxygen sequence, and afford the aimed high-temperature superconducting oxide superconductor film 15.
Patent JP-2001101050-A (JP)
Title: Method for managing file
Inventor: IWANO HIROTOSHI
IPC: H04N5/76
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the invalidity of access due to the absence of the data of a real file being the destination of reference of a virtual file if the real file is simply deleted when the real file is referred to by the virtual file. SOLUTION: When a file is controlled by using the management information of a real file for managing real data being data recorded on a recording medium as a real file and the management information of a virtual file for managing the data as a virtual file referring to one part of the real file, this method manages files so that information for identifying the virtual file referring to the real file is present in the management information of the real file.
Patent JP-H06215887-A (JP)
Title: Circuit and method for feeding power to high luminance discharge lamp
Inventor: RUISU ROBAATO NERON
IPC: H05B41/392
Filed: 1993-11-02
Abstract: PURPOSE: To obtain almost constant lamp power by compensating the variation of lamp impedance caused by aging effect, etc., of a lamp in the case of a high luminance discharge lamp-use power supply circuit and the way of its use. CONSTITUTION: The circuit includes a DC bus bar voltage supply circuit 304 and the first and the second feedback control circuit. The first feedback control circuit 302 responds to the first error signal in proportion to a difference between a dynamic signal in proportion to a peak lamp current and a set value signal for the peak lamp current, and adjusts the bus bar voltage on a bus bar current supply conductive line so as to make the error signal minimum. The second feedback control circuit 308 responds to the second error signal in proportion to a difference between the dynamic signal in proportion to the average bus bar current and dynamic set value signal so as to drive the lamp for minimizing the error signal, so as to adjust the electric power of the lamp.  A dynamic set value signal is proportional to a difference between a dynamic signal in proportion to an adjusting bus bar voltage and a set value signal relating to a lamp power.
Patent JP-H02120190-A (JP)
Title: Covering device for tractor
Inventor: KATAUE NOZOMI
IPC: B62D25/16
Filed: 1988-10-28
Abstract: PURPOSE:To prevent a tool or the like from falling off by installing an elastic or flexible plate covering body detachably in the underside of a driver's seat in space between symmetrical fenders covering the upper part and inward of symmetrical wheels. CONSTITUTION:An elastic or flexible plate covering body 4 covering the underside of a seat 3 is installed in each upper end of side covers 8, 8 of symmetrical fenders 2, 2 free of detachment and vice versa, thereby covering the upper part of a cylinder case 6 and a transmission case 5. With this constitution, any falling of a tool or the like against each setup part of operating levers 10-12 and operating motion members 13-15 is preventable from occurring.