baber/WOPTO huggingface dataset:
Patent JP-H0317204-A (JP)
Title: Manufacture of powder metallurgical product
Inventor: KONO MASAKI
IPC: B22F5/00
Filed: 1989-06-15
Abstract: PURPOSE:To manufacture a large scaled powder metallurgical product having high dimensional accuracy without impairing the surface roughness and generating any constrain crack by mixing non-metallic powder with ferrous powder, packing a forming die with the powder under non-pressurizing, sintering the powder and infiltrating copper series infiltrator into the sintered body. CONSTITUTION:The mixed powder of the ferrous powder of pure iron, alloy steel, etc., and the non-metallic powder as the raw material powder is packed into the formed die under non-pressurizing. This ferrous powder is desirable to contain the one having about 500mum the max. particle diameter and <= about 10mum particle diameter of the fine powder. On the other hand, alumina, silica, etc., is used for the non-metallic powder and preferably having <=about 500mum particle size and >= about 0.1mum average particle diameter and this quantity to be mixed is suitable to be <= about 70wt.% for the ferrous powder having <= about 10mum. The above forming die is desirable to be ceramic die holding high strength up to high temp. After packing the die with the raw material powder, the powder is heated and sintered together with the forming die. After that, the copper series infiltrator is infiltrated into the sintered body. By this method, shrinkage of the sintered body at the time of sintering and infiltration, is restrained and the powder metallurgical product having good dimensional accuracy without any deformation, breakage and impairment of surface roughness, can be obtd.
Patent JP-S5953142-A (JP)
Inventor: OTSUTOO EKURU
IPC: B23Q11/10
Filed: 1983-08-19
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-H05344552-A (JP)
Title: Congenstion control system for signal device
Inventor: HASHIMOTO MASANORI
IPC: H04Q5/00
Filed: 1992-06-10
Abstract: PURPOSE:To prevent the repeat of useless processing between a subscriber's terminal and a master device by always monitoring the queue length of a processed queue and controlling a transaction from a line buffer queue to a processing waiting queue based upon the monitored result. CONSTITUTION:Outputs from N line buffer queues 10 corresponding to respective subscribers and an output from a command queue 11 for receiving a command from a master device are received by a processing waiting queue 12 and an output from the queue 12 is received by a processed queue 13. Transactions from the queues 10 to the queue 12 are controlled based upon a result obtained by always monitoring the queue length of the queue 13 by a control part 15 through a queue length monitoring part 14 and respective line states indicated by a line coresponding counter 16. Namely primary and secondary regulation values and a regulation releasing value are set up in the control part 15, which regulates a maximum value line in the counter 16 during the period that the queue length of the queue 13 is more than N1, regulates all lines in the queue length more than N2 and releases the regulation when the value is less than a value N3. Consequently rational congestion control can be executed and the repeat of useless processing can be prevented.
Patent JP-H078899-A (JP)
Title: Production of fire resistant hard coat film
Inventor: TAJIMA YOSUKE
IPC: B05D3/02
Filed: 1993-06-22
Abstract: PURPOSE:To apply hard coat on a plastic product inferior in heat resistance or the like without anxiety by mixing a compound having higher b.p. than water with a thermosetting organoalkoxysilane based coating material and after applying the mixture on a substrate, hardening by heating. CONSTITUTION:In applying hard coat on the plastic product inferior in heat resistance, the hard coat film is formed by mixing the compound having higher b.p. than water and <100 deg.C azeotropic point with water with the thermosetting organoalkoxysilane based coating material and after applying the mixture on the substrate, hardening by heating under normal pressure at >=65 deg.C to <100 deg.C. Or the hard coat film is formed by mixing a compound having higher b.p. than water and <100 deg.C azeotropic point under atmospheric pressure with the thermosetting organoalkoxysilane based coating material and after applying the mixture on the substrate, hardening by heating under a reduced pressure at >=65C to <100 deg.C to form an azeotropic mixture of the compound with water.
Patent JP-H05338492-A (JP)
Title: Movable on-vehicle camera device
Inventor: SATONAKA HISASHI
IPC: B60R1/00
Filed: 1992-06-10
Abstract: PURPOSE:To secure rear visual field and to prevent mud from adhering to a lens by regulating the moving range of an enclosure for storing a motor having an output shaft provided on a fixed bracket fixed on a car body and an image pickup means to an outside image pickup possible position and to the scope where the front face of the image pickup means is stored in the interior of the car body. CONSTITUTION:A motor 27 is installed on a motor bracket 39 of a camera enclosure 15 through a buffer mechanism 43, and the output of the motor 27 is fixed to a fixed bracket 17 for fixing an output shaft 47 to a car body through a speed reduction mechanism 45. Further, a regulating cam 49 is provided on the output shaft 47, and a stopper bracket 51 where a stopper pin 52 is provided is disposed on the camera enclosure 15 to regulate the turning range, and the turning range is set between the position where a lens 55 is capable of image-pickuping the outside and the position where the front face of the lens 55 is stored in the interior of the car body. Accordingly, the rear visual field can be secured, and mud can be prevented from adhering to the lens 55 during running.
Patent JP-S636011-A (JP)
Title: Vinyl chloride-grafted ethylene copolymer and its production
Inventor: OKAWA MASAHISA
IPC: C08F255/00
Filed: 1986-06-25
Abstract: PURPOSE:To obtain the title copolymer excellent in adhesion to both metal and flexible vinyl chloride resin, by radical-polymerizing vinyl chloride in the presence of an ethylene/(meth)acrylate/maleic anhydride copolymer. CONSTITUTION:Vinyl chloride is polymerized with a radical polymerization initiator (e.g., benzoyl peroxide) in the presence of an ethylene/(meth)acrylate/ maleic anhydride copolymer to obtain a vinyl chloride-grafted ethylene copolymer. This copolymer contains 50-98wt% trunk copolymer component consisting of ethylene, an ester of a 1-8C monoalcohol with (meth)acrylic acid and maleic anhydride and 50-2wt% branch polymer component consisting of a vinyl chloride polymer. Therefore, it can exhibit excellent adhesion to both a polar polymeric material and flexible vinyl chloride resin.
Patent JP-S623361-A (JP)
Title: Status report system
Inventor: DEIBITSUDO BUI JIEIMUZU
IPC: G06F13/12
Filed: 1986-06-26
Abstract: PURPOSE:To attain a status report system having small load of a software and a hardware by storing previously a list with status of status information into a memory. CONSTITUTION:A list with link for command is stored in a system memory 15 in response to each input/output device. This command element usually stores the data transfer direction between the input/output device and the memory location, the data length and the information which designates the memory address. Thus a processor 11 can obtain the status needed for transfer of information from the command.
Patent JP-H0445788-A (JP)
Title: Cancerous fetal antigen-related protein
Inventor: KUROKI MOTOMU
IPC: C12R1/91
Filed: 1990-06-08
Abstract: NEW MATERIAL:A cDNA capable of coding a cancerous fetal antigen-related antigen derived from human granulocytes. EXAMPLE:A cDNA having a base sequence from a base (A) at the 98th residue to a base (T) at the 829th residue of a base sequence expressed by the formula. USE:Production of human granulocyte-nonspecific cross antigenic proteins, etc. PREPARATION:A messenger RNA extracted from human peripheral blood is used to prepare a cDNA library and a gene of nonspecific cross-reacting antigenic proteins is isolated and identified therefrom. The base sequence thereof is then analyzed and determined.
Patent JP-S5852277-A (JP)
Title: Novel antibiotic y-t 0678h substance and its preparation
Inventor: WATANABE SHIYUNICHI
IPC: A61P31/04
Filed: 1981-09-25
Abstract: NEW MATERIAL:Y-T 0678H substance (6-hydroxy-3-oxo-1,2-benzisooxazoline) shown by the formula; appearance: slightly yellow white powder; melting point: 247 deg.C(decomposition point); specific rotatory power:[alpha]D<26> 0 deg. (C 0.5 MeOH); values of elemental analysis: calcd. for C7H5NO3, C:55.64, H:3.33, N:9.27, O:31.76 found C:55.38, H:3.21, N:9.06(%); color reaction: positive in ferric chloride, negative in ninhydrin; an acidic substance; solubility; easily soluble in methanol, etc., slightly soluble in water or ethyl acetate, insoluble in benzene, etc. USE:An antibiotic. Having improved effect on Gram-negative bacteria. PROCESS:Chromobacterium. sp. Y-T 0678H strain (FERM P-6144) capable of producing Y-T 0678H substance is cultivated, to give a compound shown by the formulaI.
Patent JP-S5673646-A (JP)
Title: Optical glass
Inventor: SUWA SADAO
IPC: C03C3/068
Filed: 1979-11-22
Abstract: PURPOSE: To enhance the acid resistance and homogeneity of optical glass by controlling the B 2 O 3  content of the SiO 2 -B 2 O 3 -BaO basis composition as low as possible, introducing ZrO 2 , and adding one or more among CaO, SrO and ZnO.  
     CONSTITUTION: This optical glass has a composition consisting of, by wt., 28W 42% SiO 2 , 1W7% B 2 O 3 , 35W50% BaO, 1W6% ZrO 2 , 3W15% in total of one or more among CaO, SrO and ZnO, 0W15% PbO, 0W3% Al 2 O 3 , 0W3% TiO 2 , 0W 3% Na 2 O and/or K 2 O and 0W1% As 2 O 3  and/or Sb 2 O 3 . This glass has desired optical performance and is superior to conventional glass in acid resistance. It contains no expensive component, does not tend to devitrify, and can be homogenized easily, so this glass can be mass-produced by a known method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H097558-A (JP)
Title: Manufacture of sealed battery
Inventor: HOSHINO KOICHI
IPC: B23K26/21
Filed: 1995-06-16
Abstract: PURPOSE: To provide the manufacture of a sealed battery with no possibility of welding failure when a cover plate is laser-welded at the upper opening end of a bottomed can. CONSTITUTION: A hole 5a is made in the center of the upper opening end 1a of a bottomed can 1 in which a plate group 3 is stored, a rivet 8 connected to the plate group fits a cover plate 5 mounted in the hole 5a via an insulating packing material 7. and a fitting portion 6 between the bottomed can 1 and the cover plate 5 is welded with air tightness. After alkali electrolyte is filled through a hole 8a in the rivet, the hole 8a is closed with a safety valve 9 and a cap 10 with a gas escape hole is capped thereon and the rivet 8 is laser-spot- welded at the cap 10.
Patent JP-S63315317-A (JP)
Title: Freshness holding device for fishes and shellfishes or the like in refrigerator transport vehicle
Inventor: USUI YOSHIMITSU
IPC: B60H1/32
Filed: 1987-06-17
Abstract: PURPOSE:To efficiently hold the degree of freshness of sea foods or the like by setting a far-infrared radial substance of ceramics or the like being placed in a condition that it comes into contact with cooling air in the vicinity of a cooler blow port blowing the cooling air into a refrigerator chamber so that the whole of air in the refrigerator chamber is activated. CONSTITUTION:A cooler 3, set up in a refrigerator chamber of a refrigerator transport vehicle, has an evaporator 4 in the point end part of a compressor, and the point end part of this evaporator 4 serves as the blow port of cooling air. Here the cooler 3 provides a far-infrared radial substance 6 of ceramics or the like to be arranged in a condition that it comes into contact with the cooling air in the vicinity of the blow port of the cooling air. When the blow port of the cooling air is excessively blocked, the cooler 3 deteriorates its blowing power, accordingly the cooler 3 sets up the bar-shaped far-infrared radial substance 6 of bore size about 4-10mm, for instance, in a frame structure 7 being placed parallelly in a lattice shape. In this way, the cooling air, blown from the cooler 3, is brought into contact with the far- infrared radial substance 6, thus the cooler, activating the cooling air, efficiently holds the freshness of sea foods or the like being a refrigerated object.
Patent JP-H0715760-A (JP)
Title: Digital subscriber line transmission system
Inventor: KATO TAKAYUKI
IPC: H04Q3/545
Filed: 1993-06-23
Abstract: PURPOSE:To prevent the malfunction of an exchange at the time of starting a PBX by a subscriber line terminal station equipment by transmitting a signal which is not interrupted even at the time of sending a signal for switching from earth monitor to loop monitor and indicates the existence of a loop. CONSTITUTION:When the earth is discriminated by an earth detecting and discriminating part 21 based on the operation of an earth monitor part 10 of a subscriber line terminal station equipment 2 and feeding from an exchange 3 is discriminated by a feed discriminating part 24, the earth and feeding are recognized by a state discriminating part 23. When the existence of a loop is discriminated by a loop detecting and discriminating part 22 based on the operation of a loop monitor part 11, the existence of a loop is recognized by a state discriminating part 23. While the discriminating part 23 recognizes the earth as well as feeding or the existence of a loop, the signal indicating the existence of a loop is sent as the busy state to the exchange 3 and is held in a holding function part 27 through a busy state discriminating part 25 and a loop detecting and discriminating part 26. Thus, the signal indicating the existence of a loop is not interrupted regardless of switching from earth monitor to loop monitor, and the malfunction is prevented.
Patent JP-H0314881-A (JP)
Title: Ink for ink jet recording
Inventor: KAWASHITA HIDEO
IPC: C09D11/033
Filed: 1989-06-13
Abstract: PURPOSE:To obtain the subject ink excellent in fast drying properties and print quality by incorporating a specified amount of a specified compound into a recording fluid consisting essentially of a water soluble dye, a water soluble organic solvent, and water. CONSTITUTION:The subject ink is prepared by incorporating 0.1-5wt.% of at least one compound selected from diethylene glycol n-hexyl ether, alpha-phenylethyl alcohol, N-(2-hydroxyethyl)-N-methylaniline, and 3-phenyl-1-propanol into a recording fluid consisting essentially of a water soluble dye (e.g. C.I. Direct Black 154), a water soluble organic solvent (e.g. polyethylene glycol or diethylene glycol monobutyl ether), and water.
Patent JP-H11346091-A (JP)
Title: Electronic part feeding device and method
Inventor: TOMOMATSU MICHINORI
IPC: H05K13/02
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part feeding device and a method, wherein the electronic part feeding device can be prevented from deteriorating in the rote of operation. SOLUTION: A table unit 10 composed of first standby tables 20 stacked up in a multistage manner is provided in front of a magazine 3. The table unit 10 is moved up and down along a vertical feed screw 13. The first standby table 20 is equipped with a drawing means for a pallet 2 mounted with a tray 1 inside the magazine 3. A second standby table 30 is provided in front of the table unit 10 and equipped with a loading/unloading means which loads or unloads the pallet 2 mounted with the tray 1 onto or from the table unit 10. When a tray 1 on the second standby table 30 has been used, the used empty tray 1 is quickly collected, a tray 1 on the first standby table 20 is drawn out onto the second standby table 30, and an electronic part is fed to an electronic part mounting equipment.
Patent JP-H0442534-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIZAKI MOTOJI
IPC: H01L21/3205
Filed: 1990-06-08
Abstract: PURPOSE:To flatten a surface after metal interconnection, and to prevent step cut of metal due to level differences at the time of multilayer interconnection by etching an insulating film to the thickness of the metal interconnection in a metal interconnection shape, and forming the metal interconnection by using a resist mask at the time of etching it in the metal interconnection shape. CONSTITUTION:An SiO2 insulating film 2 is formed on the entire Si wafer 1, a contact window forming part 3 is etched to the degree in which substantially the same thickness as that of Al interconnection remains by using photolithography technique and oxide film dry etching technique, and a resist mask is removed. Then, an Al interconnection buried part 4 is formed, and the part 3 is simultaneously etched until an Si surface is exposed. Thus, formation of a part in which the Al interconnection is buried in the film 2 and opening of a contact window are simultaneously conducted. Then, a resist 5 remains residual, an Al layer 6 is deposited by sputtering, the layer 6 is removed together with the resist 5 by using a lift-off method, and an Al interconnection 7 is formed. The interconnection 7 is buried in the film 2, and the heights of both are aligned to be flattened.
Patent JP-H022995-A (JP)
Title: Structure of neutron poison of nuclear fuel housing vessel
Inventor: OSHIMA HIROBUMI
IPC: G21F5/008
Filed: 1988-06-16
Abstract: PURPOSE:To contrive the simplification of a manufacture or an inspection process by forming neutron poison, which fills the inside of a nuclear fuel housing vessel, of a plurality of poison blocks. CONSTITUTION:In the case where neutron poison is inserted in the center part of a cylindrical housing vessel 1 in which nuclear fuel substance 4 is housed, a neutron poison rod 8 of a plurality of short column-like blocks is manufactured in working precision containing normal errors and housed in a neutron poison vessel 9 by the use of a stainless steel tube of JIS standard goods. At this time an eccentricity of maximum about 6mm is allowed between the rod 8 and the vessel 9. Thus a division is manufactured in normal errors and critical safety is held even if a loss of the fixed range exits therebetween. Thereby, since specifically finishing working is not needed, manufacture or inspection process can be drastically simplified.
Patent JP-H0812267-A (JP)
Title: Crane
Inventor: ISHIMURA KIYOSHI
IPC: B66C23/26
Filed: 1994-07-01
Abstract: PURPOSE:To eliminate the trouble that a main hook is caught on a truss member of a jib so as to prevent the generation of damage of the jib by forming an arch type main hook passing space, through which the main hook can be passed at the time of standing a tower post and at the time of projecting a jib, in the base end of the jib. CONSTITUTION:A base end 10a of a jib 10, which is provided with an auxiliary hook, is fitted to the tip of a tower post 2, which can be stood and which is provided with a main hook 3, freely to be turned. The jib 10 is fitted to the lower side of the tower post 2 in the condition that the tower post 2 is laid on the ground, and thereafter, the tower post 2 is stood in the condition that the jib 10 is held by the tower post 2, and the jib 10 is turned around the base end 10a so as to be projected. In this crane, an arch type main hook passing space 13, through which the main hook 3 can be passed at the time of standing the tower post 2 and at the time of projecting the jib 10, is formed in the base end 10a of the jib 10. The trouble that the main hook 3 is caught on a truss member of the jib 10 is thereby eliminated.
Patent JP-H0819124-A (JP)
Title: Detaching and attaching apparatus for unit equipment
Inventor: YOSHINO TAKEO
IPC: H02B11/167
Filed: 1994-07-01
Abstract: PURPOSE:To detach or attach a unit equipment to or from a unit containing frame by engaging a first engaging surface with either first or second pin by using an operating lever, and rotating it at the pin as a fulcrum. CONSTITUTION:The guide rail of a unit equipment 27 is engaged with that 21 of a unit containing frame 19, and the equipment 27 is forcibly inserted into the frame 19. Then, the end of an operating lever 28 is inserted to a gap between the frame 19 and the equipment 27, the first engaging surface 28a is engaged with a second pin 25, and the second engaging surface 28b is engaged with a first pin 22. Thus, the lever 28 is rotated to attach or detach the equipment 27 to or from the frame 19. As a result, the depth sizes of the equipment 27 and the frame 19 become substantially equal, the frame is reduced, and a switchboard can be reduced in size.
Patent JP-S6131087-A (JP)
Title: Plasmid vector for terminator search
Inventor: CHIN YOKURETSU
IPC: C12N15/09
Filed: 1984-07-23
Abstract: PURPOSE:To prepare a plasmid vector for terminator search, by combining chloramphenicol-resistant gene (hereinafter referred to as cat) with a promoter in the vicinity of the upstream side thereof, and providing a BamHI cleavage site therebetween. CONSTITUTION:A plasmid vector, created to provide a BamHI cleavage site between chloramphenicol-resistant gene (hereinafter referred to as cat) and a promoter, and capable of easily inserting a terminator of chromosome DNA easily into the BamHI cleavage site. Thus, the terminator present in the chromosome DNA cleaved by Sau3A is linked to the above-mentioned vector treated with BamHI to investigate the growth degree on a chloramphenicol culture medium. Therefore, the reduction in cat activity by the terminator can be easily measured. A typical example of the above-mentioned vector includes pJL3-TB5, and Escherichia coli having pJL3-TB5 inserted thereinto is deposited as K12pJL3- TB5/c600(FERM P-No.7732).
Patent JP-S6470428-A (JP)
Title: Compound and manufacture
Inventor: AIRA SAAKAA
IPC: A61K31/225
Filed: 1988-06-21
Abstract: Novel substituted arylene compounds and processes for their production are disclosed. These new compounds are useful as anti-arteriosclerotic agents. The novel compounds have the following formulae:-The radicals X,Y, Land M are each oxygen, sulfur, sulfone or sulfoxide and the other substituents are as defined at length in claim 1.
Patent JP-S63316216-A (JP)
Title: Method for diagnosing abnormality of process
Inventor: SHIOSAKI JUNICHI
IPC: B01J19/00
Filed: 1987-06-19
Abstract: PURPOSE:To shorten the operation time of an abnormality diagnosing by storing at plural times a time when the physical quantity of an object to be processed is changed from a reference point and using only the time when the stored time is not inconsistent with the progress spreading the abnormality, as the candidate of a fault point. CONSTITUTION:A liquid W as an object to be processed is successively supplied from a tank 2 supplied through a duct 1, through ducts 3 and 5 to tanks 4 and 6, sent from a duct 7 and returned back from the tank 6 through ducts 8 and 10 to the tank 2. In tanks 2, 4 and 6, heating is executed by respectively heaters 11-13. On respective points of respective tanks 2, 4 and 6, thermometer 14-16 are provided, liquid temperature quantities T1-T3 are measured as a physical quantity and given to an electronic computer 21. The computer 21 obtains successively the time when temperatures T1-T3 generate the change respectively, for example, three times, these times are housed and stored to a memory, and by using only the time when respective times are not inconsistent with the progress spreading the abnormality, the diagnosis is executed. Thus, abnormal diagnosis can be executed easily at high speed.