baber/WOPTO huggingface dataset:
Patent JP-H0872205-A (JP)
Title: Decorative sheet
Inventor: SATO RYOTARO
IPC: B32B27/20
Filed: 1994-09-09
Abstract: PURPOSE: To provide a decorative sheet having high design effect and good in surface physical properties such as abrasion resistance, scratch resistance or the like as compared with conventional ones even if a surface protective layer is thin. CONSTITUTION: In a decorative sheet constituted by providing an arbitrary solid ink layer and a pattern ink layer 2 on a base material sheet 1 and further providing a transparent protective layer thereon, the transparent protective layer is composed of an electron beam or ultraviolet curable resin 3 having an alumina fine powder 4 with a mean particle size of 3-10μm dispersed therein.
Patent JP-S6462153-A (JP)
Title: Highly functional artificial blood vessel
Inventor: NOISSHIKI HARU
IPC: A61F2/06
Filed: 1987-09-01
Abstract: PURPOSE:To obtain an artificial blood vessel excellent in bio-compatibility, by mainly constituting said artificial blood vessel of extremely fine fibers having a specific dimension or less and covering the inner surface thereof with a bio-absorbable polymer to provide temporary antithrombogenic function thereto and setting fray coefficient after the removal of the bio-absorbable polymer to a specific value or more. CONSTITUTION:An artificial blood vessel is mainly constituted of extremely fine fibers of 0.5 denier or less. By making the fibers extremely fine, a bio-absorbable polymer can be uniformly, thinly and well applied and living cells are rapidly and strongly formed to make it possible to form a uniform well pseudo-endothelium to the inner surface of the artificial blood vessel. As the bio-absorbable polymer to which antithrombogenicity is imparted, polyethylene terephthalate, polybutylene terephthalate or polyester such as a copolymer obtained by introducing a hydrophilic group such as a sulfone group, a carboxyl group or an acrylamide group into said polymers are especially pref. The artificial blood vessel can be formed by a direct method using weaving, knitting, braiding or non-weaving but, when fray coefficient is set to 500 or more, a margin to sew up at a sewing time can be reduced and smooth anastomosis and suturing become possible.
Patent JP-H0531893-A (JP)
Title: Printer
Inventor: IMAIZUMI MAMORU
IPC: B41J29/00
Filed: 1991-08-01
Abstract: PURPOSE:To heat a printing medium in a short time to secure a favorable printing quality by a method wherein a heating device for heating a heating medium and a vacuum generating device for sucking a printing medium to the heating medium are controlled based on a detection temperature of the heating medium so that the heating medium is set to a predetermined temperature. CONSTITUTION:A printer of an ink jet system heats paper as a printing medium 51 to obtain a good printing quality. In this invention, the printing medium 51 is heated by a heating device 53 through a heating medium (heating platen) 52. The temperature of the heating medium 52 is detected by a temperature detection means 54. Furthermore, the printing medium 51 is sucked to the heating medium 52 by a vacuum generating device 55. The operations of the heating device 53 and the vacuum generating device 55 are respectively controlled by a controller 56 based on the temperature detected by the temperature detection means 54 so that the heating medium 52 is set to a predetermined temperature. In this manner, under control the printing medium 51 is heated by the heating medium 52 of the heat is radiated, whereby the printing medium 51 is heated in a short time to secure a high printing quality.
Patent JP-S6461319-A (JP)
Title: Production of compound metallic oxide powder
Inventor: SAKAI KAZUHIRO
IPC: C04B35/45
Filed: 1987-09-01
Abstract: PURPOSE:To produce a compound metallic oxide powder with hardly any residual organic substances, by bringing a specific organic solvent composition into contact with O2 or NO while irradiating the composition with ultraviolet rays. CONSTITUTION:A rare earth element alkoxide (e.g. yttrium triisopropoxide) is blended with an alkaline earth metal alkoxide (e.g. barium diisopropoxide), an alkoxide, organic acid salt, beta-diketone complex of beta-keto ester complex of copper (e.g. acetylacetonate) so as to provide the same stoichiometric relation in terms of the composition and metals of the aimed metallic compound oxide. The resultant blend is then dissolved in an organic solvent (e.g. ethyl acetate) to afford an organic solvent composition. The obtained composition is then brought into contact with O2 or NO while being irradiated with ultraviolet rays to provide precipitates, which are then dried at 80-120 deg.C and subsequently calcined at 300-600 deg.C.
Patent JP-H0939266-A (JP)
Title: Ink cartridge
Inventor: SASAKI TOYOKI
IPC: B41J2/175
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To increase the ink capacity while reducing in size a head holder and to effectively prevent the erroneous mounting. SOLUTION: Cartridges 11 are integrally continued from the openings 34 of ink containing vessels 31. The inner walls of a pair of sidewalls 36 opposed to each other are formed in flat surface states. The thickness of the lower part 30 is formed smaller than that of the upper part 29. The cartridges 11 are mounted at the cartridge mounts 22 between the partition walls 23 formed at the bottom 22 of a head holder 10 via the part 30 of the vessel 31. The width of the part 29 of the cartridge 11 is formed larger than that of the part 30.
Patent JP-S6275180-A (JP)
Title: Metallic diaphragm valve
Inventor: SUGANO YOICHI
IPC: F16K7/16
Filed: 1985-09-30
Abstract: PURPOSE:To reduce the inner volume of a valve chamber by providing a metallic diaphragm with a valve portion facing and capable of freely contacting or parting from a valve seat and with a projection connected to a valve shaft. CONSTITUTION:A metallic diaphragm 28 installed in a body 21 to face a valve seat 24 is provided in the proximity of its center with a valve portion 31 facing and capable of freely contacting or parting from the valve seat 24. On the back side of the metallic diaphragm 28 or opposite to the valve portion 31 is arranged a projection 32. As the valve portion 31 is arranged on the metallic diaphragm 28, there are no needs for the valve stem and accordingly springs and guides, which makes it possible to reduce the inner volume of the valve chamber drastically.
Patent JP-S6460986-A (JP)
Title: Floor heating device
Inventor: NASU ICHIRO
IPC: F24D13/02
Filed: 1987-08-31
Abstract: PURPOSE:To prevent to leave the ON condition even though the cutting is failed and to realize an energy saving by making an electric carpet cut off after a specific time without exception when the carpet is turned on manually to continue to use it after the carpet is cut off by the operation of a timer. CONSTITUTION:In a floor heating device main body, a heater 1 and a temperature sensor 2 are incorporated, and a controller 4 compares the temperature signal from the temperature sensor 2 and the setting signal from a temperature setting member 3 to control the current flow to the heater 1 making the temperature of the floor heating device main body and the set temperature equal. And a timer 6 outputs a stop signal to the controller at a set time, a timer 7 is activated by the stop signals of the timer 6 and a timer 8 in a 5 minutes limit timing, and when the ON signal of a power supply switch 5 is detected before the ending of the count, the activating signal of the timer 8 is output. And when the timer 8 finishes the count in a one hour limit timing, it outputs a stop signal to the controller 4 to stop the current flow to the heater.
Patent JP-H0883159-A (JP)
Title: Method and system for instruction of boundary of connected data subset
Inventor: SUKOTSUTO MAIKERU MARUSATSUKU
IPC: G06F3/0485
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the presentation of data within a data processing system. SOLUTION: Data with a data subset is displayed in a display window in a state where a selected data set is seen within the window. Corresponding to the selected data subset in plural data subsets displayed within the display window, a marker 402 is displayed. The marker 402 is provided with two tips on upper and lower sides, the position of the upper tip indicates the boundary of the upper side of the selected data subset and the position of the lower tip indicates the boundary of the lower side of the selected data subset. The absence of one of the two tips shows a user the presence of another undisplayed data which is not displayed within the display window in the selected data set. In addition the inclination of the edge of the marker 402 indicates how far a broken tip is from the visible part of the marker 402.
Patent JP-S59106997-A (JP)
Title: Thermal transfer recording medium and recording method
Inventor: KOMAMURA TAWARA
IPC: B41M5/382
Filed: 1982-12-13
Abstract: PURPOSE:To obtain a color image high in transfer density, excellent in heat stability and having multi-gradation property on plain paper, by containing coloring matter which is solid at a room temp. and made sublimable by heating in a sublimable layer while containing a heat meltable compound in a heat meltable layer. CONSTITUTION:A sublimable layer containing coloring matter which is solid at room temp. and made sublimable by heating and a heat meltable layer containing a heat meltable compound are provided on a support. As the sublimable coloring matter, coloring matter sublimed at 60-300 deg.C, for example, azo coloring matter is designated. As the heat meltable compound, a compound with a low m.p., that is, a colorless or white color compound with an m.p. of 68-130 deg.C is pref. used and, for example, carnauba wax is represented. The sublimable layer and the heat meltable layer are pref. applied onto the support in this order. The thickness of the support is pref. about 60mum or less in usual in order to obtain good heat conductivity and the thickness of each layer is set to about 1-20mum from a condition for obtaining a good image.
Patent JP-H0555087-A (JP)
Title: Molded chip tantalum solid electrolytic capacitor
Inventor: YAJIMA HIDEHARU
IPC: H01G9/00
Filed: 1991-08-28
Abstract: PURPOSE:To prevent burning, etc., due to reverse mounting when mounted on a printed board, etc., by making a distance between outer edges of a terminal between one equal polarity outer terminals shorter than a distance between inner edges of the terminals between the other equal polarity outer terminals. CONSTITUTION:Two outer cathode terminals 4a, 4b and outer anode terminals 5a, 5b opposed in a direction perpendicular to each other are provided on the same surface of a molded chip, and a distance (y) between outer edges of one of between the terminals 4a and 4b and between the terminals 5a and 5b is formed shorter than a distance (x) between the inner edges of the other terminals. Thus, a correct polarity can be held to be mounted only if the four outer terminals are simultaneously placed on four pads, and burning, etc., due to reverse polarity mounting can be effectively prevented.
Patent JP-H0964981-A (JP)
Title: Voice mail system
Inventor: YAGI TATSUO
IPC: H04M3/42
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To improve management and convenience of a message by retrieving and extracting a message to be registered, based on conditions such as message importance, message recording time zone, day, and recording destination and hearing the message quickly depending on the purpose. SOLUTION: When a message retrieval condition is entered by the operation of an extension telephone set 4 at reproduction of a message, a voice mail controller 21 receives the information via a central processing unit 11, a retrieval means 25 retrieves a message header information storage memory 24 and the retrieval content is stored in a retrieval extract information storage memory 26. The message is reproduced from the voice storage memory 22 according to the content of the retrieval extract information storage memory 26. The voice mail user selects a message according to the prescribed condition to reproduce it.
Patent JP-H0554145-A (JP)
Title: Straight line generating method
Inventor: YOSHIZAWA HIROSHI
IPC: G09G5/20
Filed: 1991-08-28
Abstract: PURPOSE:To fix theory calculation and line width in the case of drawing a line having the width by drawing a line segment so as not to obtain a shared pixel in the case of drawing the line having the width, and executing correction so as not to change the width by an angle formed by an X coordinate axis. CONSTITUTION:In the case of drawing the line with the width, a pixel train is generated as the spare pixels of a pixel train in the line segment having width 1 when the width is 3. When the angle formed by the line segment and the X coordinate axis is smaller than 45 deg., the generating direction of the spare pixels is a Y coordinate axis direction and when the angle exceeds 45 deg., the generating direction of spare pixels is the X coordinate axis direction. As the process of generating the spare pixels, first of all, one pixel is generated at a point where one dot is returned in the reverse direction of advancing the line segment from the center of the starting point of the line segment. Next, the spare pixels are vertically added to the Y coordinate axis direction one by one and finally, one pixel is generated at a point where one dot is advanced in the direction of advancing the line segment from the center of the ending point of the line segment. Then, the line segment is completely drawn.
Patent JP-S59106444-A (JP)
Title: Preparation of 4-hydroxy-l-allothreonine amide
Inventor: KISHIMOTO SHIYOUJI
IPC: C07C67/00
Filed: 1982-12-10
Abstract: NEW MATERIAL:The 4-hydroxy-L-allothreonine amide of formula I (R<1>NH is amino which may be protected) or its salt EXAMPLE:N<alpha>-Benzyloxycarbonyl-4-hydroxy-L-allothreonine amide. USE:Useful as a synthetic intermediate of antibacterial agent having strong antibacterial activity against Gram-negative bacteria including Pseudomonas aeruginosa. The process for the preparation of the agent using said intermediate has higher industrial efficiency than the process using an optical resolution method. PROCESS:The compound of formula I can be prepared by (1) reducing the L- erythro-3-hydroxyaspartic acid beta-ester of formula II (R is lower alkyl or aralkyl) or its salt by Birch reduction, etc., (2) converting the obtained compound of formula III to a lactone, and (3) reacting the resultant L-erythro-alpha-amino-beta-hydroxy- gamma-butyrolactone of formula IV with ammonia.
Patent JP-H0268127-A (JP)
Title: Nonaqueous dispersion stabilizer of fine powder
Inventor: NISHIZAKI KATSUICHI
IPC: C09K23/42
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a nonaqueous dispersion stabilizer which is good in dispersibility and made of insoluble powder by adding both lipophilic polybutylene glycol chain and alkyl group of epoxide to polyamine compd. having specified nitrogen atom. CONSTITUTION:Butylene oxide not less than 60wt.% and epoxide not more than 40wt.% of 6-22C alpha-olefin and 8-20C aliphatic alcohol, etc., are added to polyamine compd. having 3-200 nitrogen atom. This obtained polyether compd. having 1000-one million mol.wt. has high mol.wt. and is large in bulkiness and furthermore both lipophilic polybutylene glycol chain and alkyl group of epoxide effectively adsorb fine powder with good balance. Therefore the title dispersing stabilizer is good in dispersibility and excellent in stability for a long period and disperses insoluble fine powder such as pigment.
Patent JP-S60110774-A (JP)
Title: Metallic powder to be mixed with cyanoacrylate and curable composition having good electrical conductivity and consisting of cyanoacrylate and said metallic powder
Inventor: AIKAWA NAOYUKI
IPC: C08F2/44
Filed: 1983-11-21
Abstract: PURPOSE:To provide the titled compsn. having excellent storage stability and electrical conductivity, consisting of a metallic powder from which adherent water has been removed and a cyanoacrylate. CONSTITUTION:A metallic powder of, e.g., Pt, Au, Ag or Cr is dried or treated under reduced pressure of 30mm.Hg or below to remove adherent water therefrom, and to inhibit or suppress the polymerization of a cyanoacrylate, thus obtaining a metallic powder to be mixed with the cyanoacrylate. 10-150pts.wt. cynoacrylate (e.g. ethyl 2-cyanoacrylate whose water content has been lowered) and 10-20,000ppm of a substance capable of inhibiting reaction with water (e.g. boron trichloride) and/or a substance capable of acidifying water (e.g. AlCl3) are added to 100pts.wt. said metallic powder.
Patent JP-S6373745-A (JP)
Title: Transmission control system for modem
Inventor: ITO TAKURO
IPC: H04L27/00
Filed: 1986-09-16
Abstract: PURPOSE:To surely and easily perform connection between a transmission line and a modem, by providing a switch circuit which connects the transmission line having a high signal level to a demodulation part, and also, connects the transmission line having a low signal level to a modulation part, based on a control signal. CONSTITUTION:Since a carrier signal from the modem 2 is transmitted to a transmission line 11, a comparatively high signal level can be measured at a level measuring circuit 4. Meanwhile, by setting a state where no carrier is outputted by adjusting the modem 1, no signal level can be obtained at a level measuring circuit 5, or a comparatively low signal level is measured. Therefore, a control circuit 6 decides that the transmission line 11 should be connected to the demodulation part 8 of the modem 1, and connects the transmission line 11 to the demodulation part 8, and a transmission part 12 to the modulation part 9, by driving the switch circuit 7. The decision of the level, and the control of the switch circuit 7 are performed only when a switch 10 for the connecting adjustment of the transmission line is closed.
Patent JP-S6278779-A (JP)
Title: Recording and reproducing device for pcm signal
Inventor: KIMURA HIROYUKI
IPC: G11B5/86
Filed: 1985-10-02
Abstract: PURPOSE:To avoid the deterioration of the sound quality due to the dubbing by fetching the data on the track completion read out of a tape to a memory circuit and then reading out data for each track for the digital dubbing purpose independently of a fact that the data on the track completion is read out to a D/A converter after correction of errors. CONSTITUTION:The data on the completion of a track is read out to heads 2a and 2b from a tape wound round a cylinder 1 in the small thickness.Then the clocks are produced from a synchronizing circuit 4 and sent to a writing circuit 5 together with the data and written alternately to RAM 13 and 14. Then a correction processing circuit 7 performs correction of errors by means of two types of correction codes C1 and C2. Then a D/A reading circuit 8 reads data in a fixed cycle and a D/A converter 15 reproduces the sound signal. While a reading circuit 6 is actuated in a period during which the reproduction signals are interrupted and no writing action is carried out. Thus the corrected data is read out and a recording circuit 18 adds the additional information and the control signal to the data for modulation. Then these data are dubbed to other tapes by heads 17a and 17b. In such a way, the sound quality is never deteriorated regardless of the dubbing frequency.
Patent JP-H0857947-A (JP)
Title: Manufacture of foamed resin vessel
Inventor: INOUE KEIJI
IPC: B29K105/04
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a foamed resin vessel of a low stacking height merely by opening a vacuum guide passage for sucking and fixing a foamed sheet in a conventional mold. CONSTITUTION: In the case of manufacturing a vessel having a sidewall provided at the periphery at an obtuse angle to a bottom surface in a molding space 6 formed between a female mold 4 and a male mold 5 after a synthetic resin foamed sheet 1 is thermally plasticized, the sheet 1 is fixed by vacuum in a nonmolding part 7 between the space 6 and the space 6 of the female mold 4 and between the space 6 and the end of the female mold, and then the mold 5 is engaged within the mold 4 and molded.
Patent JP-H1058679-A (JP)
Title: Part of ink jet head and manufacture thereof
Inventor: IKEDA KUNIO
IPC: B41J2/16
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To permit the repeating use of a matrix substrate by a constitution wherein the matrix substrate, in which an insulating film, made of either one of a carbide, an oxide and a nitride, is formed on the substrate, having a conductive surface, with a predetermined pattern, is employed. SOLUTION: A conductive film 32 is formed on a silicone single-crystal sheet 31 to obtain a conductive substrate 30. An oxide insulating film 33, for example, is formed on the conductive film 32 of the conductive substrate 30 and, thereafter, an organic resist is applied to form a resist film 34, having a predetermined pattern, through exposing and developing processes. Subsequently, parts, on which the resist film 34 is not formed, are treated by fluoride solution to expose the conductive film 32. The resist film 34 is removed and a matrix substrate 35, on which an oxide insulating film 33 is formed with a predetermined pattern, is obtained. When electroplating is effected in this process, the electroplating is deposited on only the conductive film 32, and when the plating is continued still, the plating is deposited on the oxide insulating film 33 so as to be projected.  Energizing is stopped and the conductive substrate 30 is separated whereby a nozzle plate 23, having a nozzle 24, can be obtained.
Patent JP-H10103156-A (JP)
Title: Control valve for distributing gas flow
Inventor: MORASH DOUGLAS H
IPC: B64G1/26
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a reformed high temperature gas control valve suited for distributing a gas flow generated in a gas generator by a solid propellant so as to substantially fixedly hold a total flow amount between a plurality of outlets connected to a rocket propulsive nozzle. SOLUTION: A control valve, including a main unit 21 having an internal cavity partitioned by a partial spherical recessed surface 32 and a valve member 22 arranged to be pivotally moved in a total direction in the cavity inside, has an inlet 24 communicating with the cavity. The main unit has a plurality of openings extended in a radial direction communicating with the cavity, in each opening, a nozzle assembly unit 36 is mounted. The valve member has a semi-spherical head part 39 arranged in an operating shape in the inside of the main unit spherical cavity, an edge 41 of the valve member constitutes a metering edge. An operating means 45 is connected to a tip end of a lever 44, controlled pivotal movement in a total direction of the head part is performed. In this way, an area of nozzles A, C or the like in the nozzle assembly unit is variably controlled.
Patent JP-S60108744-A (JP)
Title: Electrochemical device
Inventor: MASE SHIYUNZOU
IPC: G01N27/419
Filed: 1983-11-18
Abstract: PURPOSE:To prevent effects on the electromotive force of a sensor cell even though a pumping voltage is applied to a pump cell, by laminating the electrochemical pump cell and the electrochemical sensor cell through a ceramic layer having specified high resistance. CONSTITUTION:An oxygen sensor is formed by laminating an oxygen pump cell 2 and an oxygen-concentration detecting sensor 4 through a spacer member 18 comprising solid electrolyte such as zirconia for forming a cavity 6 and a porous, high-resistance ceramic layer 10. The oxygen pump cell 2 has a flat-plate shaped, solid electrolyte 12 and outer and inner pump electrodes 14 and 18. The oxygen-concentration detecting cell 4 has a flat-plate shaped, solid electrolyte 22 and outer and inner measuring electrodes 24 and 26.