baber/WOPTO huggingface dataset:
Patent JP-H02253449-A (JP)
Title: Simultaneous execution control system for data base
Inventor: NAKANO KANJI
IPC: G06F12/00
Filed: 1989-03-28
Abstract: PURPOSE:To improve the simultaneous feasibility of a data base and to realize acceleration by providing a time table to store the latest updating time of index information at a common space, and deciding whether the index information held at its own task is used or re-reading is performed from the data base by each task while referring to the table. CONSTITUTION:Access to a data file 1-2 is performed by using the index information in its own task when the time of the index information copied on the time table 6-2 in its own task is equal to or later than the time when copied on the time table 3 provided in the common space, and using the index information copied from an index file 1-1 when the time is older or no time exists. In such a manner, it is possible to make access to a data file 1-2 in recording unit at high speed by using the index information held in its own task by each task unless another task updates the index information.
Patent JP-H05238942-A (JP)
Title: Antiulcerous agent
Inventor: YOSHIZAWA TOYOKICHI
IPC: A61P1/04
Filed: 1992-02-28
Abstract: PURPOSE:To provide an antiulcerous agent containing as an active ingredient the organic solvent extract or organic solvent aqueous solution extract of Hypericum erectum thumb used as external agents for hemostasis, swellings, etc., also as decoctions for menoxenia, sedation, etc. CONSTITUTION:This antiulcerous agent contains as an active ingredient the organic solvent extract or organic solvent aqueous solution extract of Hypericum erectum Thumb, the extract being obtained by grinding the whole grasses of the Hypericum erectum Thumb preferably collected in the seasons ranging from summer to autumn after dried or not dried and subsequently extracting the ground product at the ordinary temperature or at a heated temperature. The extract is extremely low toxic and highly safe. This agent has an activity to prevent especially acute gastritis models, and exhibits remarkable effects on aspirin or ethanol induced tunica mucosa lesions of stomack, especially on the latter lesions. Namely, the agent has a prevention factor-reinforcing action.
Patent JP-S63243117-A (JP)
Title: Production of aqueous dispersion
Inventor: KAWAHASHI NOBUO
IPC: C08L51/08
Filed: 1987-03-31
Abstract: PURPOSE:To obtain the titled stable dispersion having high molecular weight and capable of providing a coating film having excellent modulus, toughness and strength, by copolymerizing a monomer mixture containing an unsaturated carboxylic acid at a specific ratio under specific conditions in a polyurethane aqueous dispersion. CONSTITUTION:(B) A monomer mixture containing 0.5-30wt.% alpha,beta-unsaturated carboxylic acid based on total monomer mixture is copolymerized in the presence of (A) a polyurethane aqueous dispersion of an aliphatic, aromatic or alicyclic polyisocyanate compound having plural NCO groups or terminal CO group-containing prepolymer and polyol used in an amount of 0.01-2.5pts.wt. based on 100pts.wt. component (B) in conditions of polymerization system having pH<=7 to provide the aimed dispersion. The colymerization is preferably carried out at 50-90 deg.C.
Patent JP-H04312704-A (JP)
Title: Ceramic paste
Inventor: ASANUMA TADASHI
IPC: C08K3/00
Filed: 1991-04-09
Abstract: PURPOSE:To improve flowing characteristics of ceramic paste, enable it to be melted even at a low temperature and eliminate its decomposition residue by mixing ceramics powder, and isobutylene oxide with a solvent presented by co-polymer of carbon dioxide and propylene glycol. CONSTITUTION:For 100 weight part of glass powder in which lead oxide with a softening point of 305 deg.C is a main component isobutylene oxide and carbon dioxide are prepared. By using these materials and a catalyst obtained by reasting diethyl zinc on aluminum sulfate having 10-12mol crystal water for polymerization so that a co-polymer with a molecule weight of 62000 may be obtained. 10 weight part of this co-polymer and 40 weight part of phenyl propylene glycol are mixed fully to provide a paste. By using this paste circuits can be printed by screen printing, they can be melted at a low temperature of 250 deg.C after being and decompositiuon residue can be almost eliminated.
Patent JP-H03275367-A (JP)
Title: Semiconductor integrated circuit
Inventor: OSHIKAWA KAZUSHI
IPC: H03K17/08
Filed: 1990-03-26
Abstract: PURPOSE:To positively prevent an output load element from being burned when a power source is interrupted using a small number of elements by a method wherein an output stage of an amplifying drive circuit is provided with a circuit which is energized by a second power source voltage and turns a load OFF on the basis of a voltage drop detection signal and regardless of an output signal of a logic circuit. CONSTITUTION:A power source voltage VTH of a heating resistor 5 is used as a voltage for energizing an output stage of a driver amplifier 44 and also as a voltage for energizing an output stage of a voltage detection circuit 6 which detects that a power source voltage VDD of an integrated circuit 100 is interrupted. The voltage drop of the power VTH is slower than that of the VDD when a power source is interrupted by a service interruption or the like. Using this state, the output of the driver amplifier 44 is forcibly turned OFF on the output of the voltage detection circuit 6 energized by the heating resistor power source voltage VTH when the integrated circuit power source voltage VDD drops lower than an operation accurance voltage. In this manner, the burning of the heating resistor 5 is prevented.
Patent JP-S533080-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KANEKO KENJI
IPC: H01L29/70
Filed: 1976-06-30
Abstract: PURPOSE:The operating speed of an I<2>L circuit is increased and its power consumption is reduced by partially burying an insulator into a substrate and opening holes in the substrate thereby providing conductivity to semiconductor portions and conductive substrate.
Patent JP-S554320-A (JP)
Title: Recovery of cyanoethylated ketone
Inventor: KISO YOSHIHISA
IPC: C07C67/00
Filed: 1978-06-26
Abstract: PURPOSE: To recover the title compound useful as a raw material for α-picoline or resorcinol in high yield, by pretreating a reaction mixture containing a cyanoethylated ketone with water and an inorganic base, and by distilling the mixture.  
     CONSTITUTION: Arylonitrile is reacted with a ketone, e.g. acetone, in the presence of a primary amine or its Schiff base, and an acid to give a cyanoethylated ketone. The reaction mixture is pretreated with water and an inorganic base, preferably an alkali metal compound, e.g. NaOH, in an amount equivalent to the acid, and distilled to recover the cyanoethylated ketone. The amount of water is one mole or more per mole of the amine or Schiff base.  
     EFFECT: Simple isolation procedures of the unreacted ketone, acrylonitrile, and high-boiling by-products. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61236256-A (JP)
Title: Incoming signal restriction terminal
Inventor: KIMURA KENICHI
IPC: H04M1/663
Filed: 1985-04-12
Abstract: PURPOSE:To permit to receive the incoming only of a sender registered at a receiver side, by registering identification information of the sender whose incoming is allowed, and allowing incoming only when the identification information sent from a sender coincide with the one which has been already registered. CONSTITUTION:The number of subscribers who are permitted to send a call is registered in advance in a sender identification information memory part 5. When an incoming restriction terminal 6 is in an incoming restriction mode and when there is an incoming call, a central control part 2 compares the sender's subscription number obtained from a signal channel 101 with the subscriber's number read out from the memory part 5 through a signal line 105. As a result, if the numbers coincide, the control part 2 notifies to a subscriber's exchange about the allowed incoming call, and sends a closing signal to a talking circuit switch part 1 through a channel 101. By this operation talking bus is formed through an information channel 100, switch part 1, talking route 104 and a talking circuit part 4 only for the callers who are registered at the receiver's side, preventing mischief call and miscalls.
Patent JP-H04311243-A (JP)
Title: Network system
Inventor: ICHIKAWA MASATO
IPC: G06F13/00
Filed: 1991-04-09
Abstract: PURPOSE:To eliminate the need of designating a default directory, etc., at the time of logging in and, at the same time, to enable users to designate the default directory, etc., as a user unit, by providing user profiles. CONSTITUTION:A home file server 15 stores information peculiar to users by users as user profiles 17 when the users make logging in to a gateway 16. Each user profile 17 is provided with each item of a default directory, default printer, and print parameter and each user can arbitrarily set the name of a default directory or default printer the user wants to make access. When one user makes logging in to the gateway 16 by connecting a host 11 or workstation 14 to the gateway 16, the gateway 16 reads the user profile 17 of the home file server 15 and transfers a file to a set default directory, etc.
Patent JP-H08272555-A (JP)
Title: Device and method for processing picture and system therefor, device and method for forming picture
Inventor: NEGISHI AKIRA
IPC: H04N1/32
Filed: 1995-03-31
Abstract: PURPOSE: To provide a picture forming system and the like in which simple control need only be performed and total printing time can be shortened in the case where a printer provided with plural cassettes or the printer to execute advance paper feed is made to execute a job. CONSTITUTION: A PDL controller 102 develops raster picture data from inputted PDL picture data, and sends the number Pr of the prepared raster picture data to a copying machine 103 together with that raster picture data and the number of the pictures to be formed. The copying machine 103 forms the pictures of the portion of the formed number on the basis of the received raster picture data, but at prescribed timing, it compares the number Pf of recording papers supplied to a picture forming part and the number Pr of the prepared raster picture data, and if Pr>Pf, it supplies the new recording paper, and continues continuous printing, but if it is not so, it stops the feed of the recording paper, and stops the continuous printing, and also, it informs the PDL controller 102 of this purport.
Patent JP-S62235403-A (JP)
Title: Vacuum atomizing device for producing metallic powder
Inventor: NISHINO YOSHIO
IPC: B22F9/08
Filed: 1986-04-04
Abstract: PURPOSE:To prevent sticking of a molten metal to a water cooling disk and to improve yield by providing the means for injecting an inert gas for cooling to the molten metal drops under splashing to a vacuum atomizing device for producing metallic powder. CONSTITUTION:The vacuum atomizing device produces the metallic powder by gradually melting a metallic lump 5 which is the metal to be pulverized in a vacuum vessel 1, rotating the metallic lump 5 at a high speed within the horizontal plane and splashing the molten metal drops of the metallic lump 5. Two pieces of annular gas ejection pipes 11, 12 are provided to the bottom surface of the upper cooling disk and a piece of cooling gas ejection pipe 13 is provided atop the lower water cooling disk. The inert gas such as helium is injected in the arrow direction from the respective gas ejection pipes 11, 12, 13 to the molten metal drops under splashing.
Patent JP-S554807-A (JP)
Title: Neck magnet of braun tube
Inventor: KAMISAKA TATSUO
IPC: H01J29/70
Filed: 1978-06-24
Abstract: PURPOSE: To correct the assembly tolerance of an electron gun by simple adjustment, and to eliminate color divergence, by forming a neck magnet which is fastened to an outer surface of a neck portion of a Braun tube, in a magnetic substance magnetized to a fixed magnetizing condition.  
     CONSTITUTION: A neck magnet 4 is mounted to an outer surface of a neck portion 11 of a Braun tube body 1, to which an electron gun is housed. The neck magnet 4 is under a magnetizing condition that corrects the convergence and purity of a Braun tube, and it is preferable that the magnet is magnetized after a magnetic substance is fastened to the outer surface of the neck portion 11. The magnetic substance is formed by applying the mixture of powdered magnetic materials and a binder on the outer surface of the neck portion and by heating the outer surface or by winding and sticking a tape-like magnet. The neck magnet 4 made up in this manner ensures simple adjustment, can modify color divergence to a high degree and can increase the stability of the performance of the Braun tube. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11256182-A (JP)
Title: Lubricant composition for refrigerator using hfc-32
Inventor: MURAKI MASAYOSHI
IPC: C10M169/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an oil for a refrigerator using HFC-32 as a refrigerant, excellent in corrosion-resistance of the interior of a compressor and cleanliness in the compressor, especially capable of keeping the cleanliness for a long term in the interior of the compressor, and capable of providing a high reliability. SOLUTION: This lubricant composition for a refrigerator using an HFC- based refrigerant containing HFC-32 is obtained by using an ester composed of a di or more polyhydric alcohol as an alcoholic component and a monobasic fatty acid singly or as a mixture as a base oil, and blending additives comprising (1) 0.01-1.0% esters of orthophosphoric acid, (2) 0.01-1.0% alkylphosphorothionates and/or arylphosphorothionates, and (3) 0.01-1.0% epoxy compounds, with the base oil.
Patent JP-H10270450-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGUCHI NOBORU
IPC: H01L21/321
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To avoid forming abnormal shapes of bump electrodes and short-circuit defects and stabilize the wet hydrophilic treatment of a photosensitive resin surface by forming the electrodes in photosensitive resin openings by the plating. SOLUTION: A photosensitive resin 20 is made hydrophilic at the surface by holding at a fixed temp. of 25 deg.C a mixed soln. of sulfuric acid, HF soln. and water at a wt. ratio of 6:1:70 and dipping a semiconductor substrate 12 therein. This wet treating greatly reduces the surface contact angle of the resin 20, compared with at before this treatment, and hence greatly improves the wettability to a plating liq. The common electrode is used as a plated one and the resin 20 is used as a plating mask to form bump electrodes 22 on a common electrode film 18, thereby avoiding re-depositing the common electrode material and preventing the abnormal shape of the electrode 22 or short circuit between the electrodes 22.
Patent JP-H06291721-A (JP)
Title: Data transmission system prepearing by radio telephone system and radio telephone set
Inventor: YUBASHI NOBUKIMI
IPC: H04M11/00
Filed: 1993-04-02
Abstract: PURPOSE:To obtain a convenient data transmission system where transmission speed is fast and the continuous transmission of data is enabled. CONSTITUTION:After a radio telephone set of a time division multiplexing transmission system is provided with the interface with a data processor, a centronics connector SC, for instance, radio telephone sets, TEL 1 and TELL 2, for instance, are connected with a personal computer PC 1 and a printer PR 1, for instance, and a radio line is set between the radio telephone sets TEL 1 and TEL 2, data is transmitted from the personal, computer PC 1 to the printer PR 1 after the data reception possible state of the printer PR 1 is confirmed. Therefore, because the data transmission is performed by the specification for a digital radio telephone system, a data transmission where speed is fast and continuous transmission is possible can be realized. As the radio telephone system is diverted to a repeating means, both of the data transmission and telephone speech are possible and a convenient system can be constructed inexpensively.
Patent JP-H01252423-A (JP)
Title: Mechanism for preventing sheet of automatic sheet feeder from remaining
Inventor: TAMAI TAKASHI
IPC: B65H1/26
Filed: 1988-03-30
Abstract: PURPOSE:To prevent sheets from remaining in the case of automatic sheet feeder and enable sure sheet supply or replacement by setting a paper clamper and a friction separator on a paper magazine. CONSTITUTION:A recording sheet 2 is sandwitched between a paper clamper 14 and a friction separator 8 of a paper magazine 1 and taken out of a case 9 when a paper magazine 1 is moved. At this time, a separator spring 7 being a resilient member is pushed by the paper magazine wall and moved to a free state C from the position of store state B. Since the paper sheet 2 is sandwitched between the separator 8 and the clamper 14 which are taken from the magazine 1 for the supply or replacement of the sheets 2, paper supply or replacement are performed after the end of the clamper 14 is pushed for removement or returning in the magazine 1. When desired handling is over, the magazine 1 is returned in the case 9.
Patent JP-2000276723-A (JP)
Title: Detector for head clogging
Inventor: ISAKA HARUO
IPC: G11B5/455
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable clogging detector which is inexpensive and capable of readily shifting to the next information recording. SOLUTION: A rotary cylinder 2 is provided with a first and a second head 3a, 3b each having a different azimuth angle, so that a signal is recorded simultaneously in an adjacent track in a magnetic tape 1. At the time of recording of information, the information and a pilot signal are recorded and, upon completion of the recording of the information, the transfer of the magnetic tape 1 is quickly stopped. Then, the track recorded by the second head 3b is obliquely scanned by the first head 3a. In this case, if the pilot signal recorded by the second head 3b is detected, a clogging detecting circuit 10 judges it as no clogging. If the level of the pilot signal is at a threshold value or below, it is judged as either the first or the second head is clogged.
Patent JP-S574440-A (JP)
Title: Side mirror mounted in cover of driving mirror and movable in and out
Inventor: KURAMOCHI ISAMU
IPC: B60R1/00
Filed: 1980-06-10
Abstract: PURPOSE:To avoid the blocking of viewing and improve appearance, by housing a side mirror in a driving mirror. CONSTITUTION:A side mirror 2, 3 is mounted in the cover 4 of a driving mirror 1 so that the side mirror 2, 3 is vertically moved by legs 8 which are actuated by a motor 29. When it is necessary to view the right and left, a switch installed in front of a driver's seat is pressed to move up the side mirror 2, 3, the motor 29 is rotated clockwise and an automatic switch 37 is closed to pull a shaft 10 for the legs 8. The side mirror 2, 3 is thus moved up. At that time, a shaft 11 is engaged with a hook 25. When a mirror 2, 3 is moved up to its top position, the automatic switch 37 is opened and a hook 23 is disengaged to open the side mirror 3. After viewing of the right and left and resumption of driving, the switch in front of the driver's seat is pressed for downward movement so that the side mirror 2, 3 is closed and put in the cover 4.
Patent JP-H05279711-A (JP)
Title: Production of hollow composite body
IPC: B22F7/06
Filed: 1992-03-31
Abstract: PURPOSE:To produce a lightweight composite body internally having a hollow part by forming capsule powder of low melting point particles and high melting point particles and absorbing moisture therein, then packing the capsule powder into a mold and subjecting the powder to electric discharge sintering. CONSTITUTION:The low melting point nucleus particles 11 consisting of plastic, such as polyamide and the high melting point particles 12 consisting of metals, such as Ni and having the diameter smaller than the diameter thereof are agitated and mixed in an agitating machine to stick the small metallic particles 12 around the nucleus particles 11 by the generated static electricity and thereafter the metallic particles are securely stuck to the nucleus particle 11 by a high-velocity jet impact method, by which the capsule powder 10 is produced. The capsule powder 10 is then held in a highhumidity environment and is moistened; thereafter, this powder is packed into the sintering mold and is subjected to the electric discharge sintering, by which the moisture contained therein is evaporated to steam gas to form aggregated hollow parts 21 or dispersed hollow parts 21. The molding is then solidified and the lightweight hollow composite body 23 is produced.
Patent JP-H08244350-A (JP)
Title: Sheet and sheet set
Inventor: SHIMIZU YUJI
IPC: B41M5/26
Filed: 1995-03-08
Abstract: PURPOSE: To provide a sheet and a sheet set in which concealed information recorded in an unsealed sheet set can be sufficiently concealed and the space of opened information described in the set can be sufficiently ensured. CONSTITUTION: A sheet set comprises a color developer layer 107 formed on a first base material 102 and having color developer, and a developer layer 109 formed on a second base material 103 and having developer in such a manner that the materials 102 and 103 are so superposed that the layer 107 is brought into contact with the layer 109. The sheet set 101 or the sheets of the set has a print layer 108 which can conceal information exposed by the reaction of the developer with the color developer between the material 102 and the layer 107 or between the material 103 and the layer 109.
Patent JP-S56855-A (JP)
Title: Asphalt composition
Inventor: ARIMOTO KUNIO
IPC: C08L61/14
Filed: 1979-06-18
Abstract: PURPOSE: An asphalt composition having an elevated softening point and lowered sensitivity to heat, which, when added to aggregate and a filler, exhibits improved holding strength and adhesion, prepared by adding to an asphalt, a rosin-modified phenol-aldehyde resin.  
     CONSTITUTION: To an asphalt is added 0.5W25wt% of a rosin-modified phenol- aldehyde resin. The reason why limits are set to the amount of the rosin-modified phenol-aldehyde resin which is added is as follows: Amounts up to 0.5wt% neiether lower the heat sensitivity of an asphalt composition nor elevate the softening point so much. An amount of 25wt% gives an asphalt composition having heat senstivity lowered and a softening point elevated to an extent which is industrially satisfactory. And the use of more than 25wt% is not ecooimic and of no importance in the  industry. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09269693-A (JP)
Title: Heat roller fixing device
Inventor: NAGAI TAKEHARU
IPC: G03G15/20
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the contaminant such as toner from falling on a recording medium, on a path of the recording medium, or the like. SOLUTION: Accompanying the passing of a paper sheet 26 between a pressure roller 12 and a film 22 wound around a heat roller 10 and a supporting roller 18, a toner image is fixed on the paper sheet 26. If the toner is not entirely fixed on the paper sheet 26, the unfixed toner is not stuck on the heat roller 10, but on a surface of the film 22. The contaminant of such as the toner including the toner, is moved in accompany with the film 22 corresponding to traveling of the film 22. When the contaminant of the toner or the like reaches a blade 30, the contaminant such as the toner is scraped out by the blade 30 from the film 22. The blade 30 is arranged on the position so as to hold the film 22 in-between, with the supporting roller 18. On the position apart from the paper path 28, the contaminant such as the toner is removed.