baber/WOPTO huggingface dataset:
Patent JP-H09123343-A (JP)
Title: Laminate
Inventor: MIYASHITA TAKEHIRO
IPC: B32B15/088
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a laminate having peeling strength of a metal thin film and a polymer film of 1kg/cm or more even after heat treatment at 180 deg.C for 72 hours at the atmosphere which has been difficult to be formed as a circuit board having excellent high-temperature durability corresponding to microprocessing of electric and electronic and semiconductor industries. SOLUTION: This laminate comprises a first metal layer formed at least on one surface of a polymer film by a sputtering method and a second metal layer formed after the first layer, wherein the initial peeling strength of the metal thin film and polymer film is 1kg/cm or more and the peeling strength of 1kg/cm or more is provided even after heating test at 180 deg.C for 72 hours in the atmosphere.
Patent JP-H01128567-A (JP)
Title: Electronic circuit device
Inventor: TASHIRO KAZUAKI
IPC: H01L31/0248
Filed: 1987-11-13
Abstract: PURPOSE:To prevent the influence of moisture, ions, etc. invaded from an exterior and to prevent electrochemical reaction between conductor layers by so forming insulating layers as to cover a whole insulating substrate. CONSTITUTION:Cr is deposited by an electron beam depositing method on a glass substrate Sub polished on both side faces, lower layer electrodes 11-1, 11-2, 11-3 and 11-4 are formed, then an insulating layer 12 made of silicon nitride and an N<+> type layer 14 of ohmically contact layer with an amorphous silicon intrinsic layer 13 are deposited, upper electrodes 15-1, 15-2, 15-3, 15-4 are formed, and a passivation film is eventually formed of a polyimide film or the like. Moisture, ions, etc., are easily invaded from an exterior through a boundary S1 between a passivation film C and the film 12 and a boundary S2 between the silicon nitride film and the insulating substrate, but the movement between upper electrode A and lower electrode B is blocked by the silicon nitride film presented therebetween, and even if a high electric field is applied between the electrodes A and B, electrochemical reaction with the moisture, ions may not occur, and both the electrodes are not corroded, and a short-circuit defect does not occur.
Patent JP-S63140614-A (JP)
Inventor: SHIMIZU SHOHACHI
IPC: F16L57/00
Filed: 1986-11-29
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-H11119462-A (JP)
Title: Electrophotographic toner, electrostatic latent image developer, and image forming method using them
Inventor: MIZUTANI NORIYUKI
IPC: G03G15/20
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a toner having satisfactory hot preservability and sufficient anti-offsetting property at the time of fixation and capable of stably maintaining an image under heat and load over a long period of time by using a bonding resin and a colorant as essential components and incorporating a terpene modified novolak resin. SOLUTION: The terpene modified novolak resin is incorporated into a toner contg. a bonding resin and a colorant as essential components preferably by 3-50 pts.wt. based on 100 pts.wt. bonding resin or the novolak resin is added to the toner preferably by <=20 pts.wt. based on 100 pts.wt. bonding resin. The terpene modified novolak resin melts at the time of heat fixation, moves to the surface of a fixed image part and coats the surface of the image part. Since the terpene modified novolak resin has no transition temp. and a m.p. in a high temp. range of >=100 deg.C, even if printed matter is stored at high temp., the novolak resin protects the image part and prevents the occurrence of defects.
Patent JP-H02133315-A (JP)
Title: Formation of thin film consisting of calcium carbonate
Inventor: MURAKAMI YUICHIRO
IPC: C01F11/18
Filed: 1988-11-14
Abstract: PURPOSE:To form a thin film consisting of calcium carbonate on a base plate by a relatively easy method by coating the base plate with a soln. of an organometallic compd. of Ca and heating the base plate after drying the coated soln. CONSTITUTION:A base plate is coated with a soln. obtd. by dissolving an organometallic compd. of Ca or a mixture of the compd. with an organometallic compd. of another metal in a solvent. The coating is achieved with brush, by dipping, or by spraying, etc. A thin film consisting of calcium carbonate is formed on the base plate by heating the organometallic compd(s). at usually 300-550 deg.C, pref. at >= a thermal decompsn. temp. of the organometallic compd(s). after coating and drying the soln. When water or butanol, etc., is used as the solvent, it is preferred to add a solvent having a higher b.p. than water or butanol, such as acetyl acetone, benzyl alcohol to the soln. Thus, generation of fine particles due to becoming turbid of the thin film is prevented, and formation of uniform thin film is prompted.
Patent JP-H05117371-A (JP)
Title: Production of naphthol resin
Inventor: YAMAGUCHI KEISABURO
IPC: C08G61/02
Filed: 1991-10-31
Abstract: PURPOSE:To obtain the subject resin free from ionic impurity by reacting a specific aralkyl alcohol derivative with a naphthol in the presence of a perfluoroalkanesulfonic acid(-type ion exchange resin) catalyst. CONSTITUTION:A naphthol resin suitable as a semiconductor-sealing material can be produced by reacting (A) an aralkyl alcohol derivative of formula I (R is H or 1-4C lower alkyl) such as alpha,alpha'-dihydroxy-p-xylene with (B) a naphthol such as alpha-naphthol or beta-naphthol in the presence of (C) a perfluoroalkanesulfonic acid catalyst of formula II ((n) is 1-8) or a perfluoroalkane sulfonic acid-type ion exchange resin of formula III ((1) is 5-13.5; (m) is about 1,000; (x) is >=1).
Patent JP-S62142946-A (JP)
Title: Flexible duct
Inventor: KAWASAKI HIROFUMI
IPC: F24F13/02
Filed: 1985-12-17
Abstract: PURPOSE:To provide a durable flexible duct which increases the strength of a seam part and prevents from production of looseness, by a method wherein the seam part is formed into an S-shape in cross section, and both ends are connected about to the middle part of the sloped surface of a terminal rib. CONSTITUTION:A flexible duct is formed such that plural corrugated ribs 13, being parallel to side edges 12a and 12b, are formed on a metallic sheet 11 with a given width, the work is wound in a spiral manner around a core, and the adjoining side edges 12a and 12b are bonded together by means of a seaming 14. The seaming 14 part is formed in an S-shape in cross section having one crest 15 and one root 16, and the end part of the root 16 side is smoothly connected to the middle of a slope surface 17a of a final terminal rib 13a on the one side edge 12a side. The end part of the crest 15 side is smoothly connected to the middle of a slopped surface 17b of a final terminal 13b on the other side edge 12b side. The seaming 14 part is prevented from being squeezed and production of looseness, and maintains the high degree of bonding.
Patent JP-H10130646-A (JP)
Title: Dustproofing agent
Inventor: ONDA YOSHIRO
IPC: C09K3/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a dustproofing agent for an alkaline deposit which needs not be continuously sprayed in a large quantity and has low cost of application and has high dustproofing effect, and to provide a method for spraying this agent. SOLUTION: This agent comprises a polyvinyl alcohol or a copolyvinyl alcohol and boric acid. It is desirable that the boric acid is used in an amount of 0.1-10.0wt.% based on the polyvinyl alcohol or the polyvinyl alcohol copolymer and that the polyvinyl alcohol or the polyvinyl alcohol copolymer has a degree of polymerization of 1,000-2,000 and a degree of saponification of 98.0mol% or above. This method comprises spraying the above agent onto the surface of a deposit. When the deposit is acidic or neutral, the agent is sprayed onto the deposit after the deposit is alkalified by spraying lime onto its surface.
Patent JP-H08148307-A (JP)
Title: Positive temperature coefficient thermistor unit
Inventor: TANAKA HIROKI
IPC: H01C1/024
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a positive temperature coefficient thermistor unit having characteristics which can be prevented from deteriorating even if moisture intrudes into the case through the interface between the case and a cover or dew is formed in the case. CONSTITUTION: The positive temperature coefficient thermistor unit comprises a container comprising a case 10 and a cover 5, a positive temperature coefficient thermistor 2, and electrode terminal 3, 4. The container is provided on the inner face 111 thereof, which faces the positive temperature coefficient thermistor 2 on the electrode terminal 3, 4 lead-out side, with a part 15 inclining such that the electrode terminal 3, 4 lead-out side decreases the height, as compared with the ridge part 14, from the substantially central part on one side opposite to the electrode terminal 3, 4 lead-out side toward the substantially central part on the opposite side.
Patent JP-H03146540-A (JP)
Title: Thermoplastic elastomer composition
Inventor: TANAKA SUMINORI
IPC: C08L53/02
Filed: 1989-11-01
Abstract: PURPOSE:To obtain a composition having excellent flexibility as well as stretchability, heat-resistance, weather resistance, etc., and easily formable to a thin film by inflation molding process by compounding a polyolefin thermoplastic elastomer and a polystyrene thermoplastic elastomer having an MI ratio falling within a specific range. CONSTITUTION:The objective composition contains (A) 20-70wt.% of a thermoplastic polyolefin elastomer and (B) 80-30wt.% of an aromatic vinyl compound- conjugated diene block copolymer containing 10-60wt.% of aromatic vinyl compound. The ratio of melt indices (MI) of the component A to that of the component B at 190 deg.C satisfies the formula 3<=MSBS/MTPO<=40 [MSBS and MTPO are melt indices (g/10min) of the component B and the component A measured at 190 deg.C under a load of 10kg in conformity with JIS K7210]. The component A is produced by compounding 5-40wt.% of a polyolefin resin and 60-95wt.% of an ethylene. alpha-olefin copolymer rubber and adding 40-150wt.% of a softening agent to 100wt.% of the mixture.
Patent JP-H10129880-A (JP)
Title: Image forming device having drive device
Inventor: KAWACHI KUNIHIRO
IPC: G03G15/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To operate a plurality of picture image formation parts accurately by one drive source and make a drive device compact by providing the drive source and a drive means fixed on the drive source in an integral frame body and providing a series of connection and drive means in such a manner that each of them can rotate freely SOLUTION: A drive unit 600 is constituted by substantially three frame bodies 601, 602, 603, and they are assembled integrally by using screws. A drive motor M is fixed on the frame body 601, and a drive means G1 is fixed on a drive shaft of the drive motor M. A control part 605 is provided in the frame body 601 to control the drive motor M by it. On the other hand, a third connection and drive means G4 which is fixed coaxially with a first connection and drive means G2 and a second connection and drive means G3 is rotatably provided on the outside of the frame bodies 602, 603 which are provided integrally with the frame body 601. A connection member by means of a timing belt is suspended and stretched among the drive means G1 arranged at the outside position of the frame body 602, the first connection and drive means G2, and the second connection and drive means G3.
Patent JP-H08144036-A (JP)
Title: Production of galvanized steel sheet by using hot rolled steel sheet as base metal
Inventor: YASUI ATSUSHI
IPC: C23C2/02
Filed: 1994-11-21
Abstract: PURPOSE: To produce a galvanized steel sheet free from blisters with good productivity by subjecting a non-rolled steel sheet base metal to weak oxidizing, reducing and annealing so as to satisfy a relation consisting of a skin pass elongation, nonoxidizing preheating furnace temp. and a reducing furnace temp., then immediately subjecting the base metal to galvanizing. CONSTITUTION: The hot rolled steel sheet base metal is subjected to skin pass and pickling, then to weak oxidizing the surface thereof in a nonoxidizing preheating furnace and, thereafter, its surfaces are reduced in a gaseous hydrogen atmosphere and the base metal is subjected to annealing and galvanizing, by which the galvanized steel sheet is obtd. At this time, the steel sheet is subjected to weak oxidizing, reducing and annealing under the conditions satisfying the skin pass elongation; w(%), the nonoxidizing preheating furnace temp.; x( deg.C) and the reducing furnace temp.; y( deg.C), and y( deg.C)>=0.5x( deg.C) -100w(%)+500x( deg.C)>=450( deg.C), w>=0(%) [the skin pass is not executed at the time of w=0(%)]. Thereafter, the base metal is immediately subjected to the galvanizing. Consequently, the galvanized steel sheet which has which coating weight and is excellent in blister resistance is obtd.
Patent JP-H02131981-A (JP)
Title: Transfer of sublimable heat sensitive transfer type printer
Inventor: KAMIYAMA DAIJIRO
IPC: B41J31/05
Filed: 1988-11-14
Abstract: PURPOSE:To inexpensively and easily suppress color fading in a color image by coating a transfer provided with a sublimable colorant layer with a transparent heat sensitive adhesive separately from the layer. CONSTITUTION:Colorant layers (sublimable colorant layers) 11, 12, 13 made by coating the surface of a transfer 10 with color dyes (colorants) such as, for example, with yellow (Y), magenta (M), cyan (C), and a heat sensitive adhesive layer 14 made by coating it with transparent heat sensitive adhesive (T) are sequentially provided thereof from the left of the transfer 10. An image support P wound on a platen 21 is fed to a transferring position by the rotation of the platen 21. The heat generator 22a of a thermal head 22 is brought into contact with (above) the back face of the transfer 10 in a state that the transfer 10 is brought into contact with the support P at the transferring position, and moved in a state that the support P is synchronized with the transfer 10. Thus, a film is formed, and a color image is protected by the film.
Patent JP-H08112034-A (JP)
Title: Vent hole auxiliary tool of plant culturing vessel
Inventor: ISHIGURO TAKEJI
IPC: A01G9/02
Filed: 1994-10-15
Abstract: PURPOSE: To provide a bent hole auxiliary tool for improving defect retarding growth of a set plant by hardening phenomenon of soil. CONSTITUTION: This vent hole comprises a hollow porous air-communicating body 1 boring vent holes 2 therein in order to introduce air and has a constitution capable of being divided by a communicating belt of bellows on the bottom and a wing plate 4 is attached on the hollow porous air communicating body itself so as to diffuse fine roots and further, a large diffusing rod, a small diffusing rod, a bellows part 10 for controlling height are arranged and a communicating hole 7 with outer air is formed on the bottom part.
Patent JP-H03148762-A (JP)
Title: Machine translation device
Inventor: KATOOKA TAKASHI
IPC: G06F17/28
Filed: 1989-11-02
Abstract: PURPOSE:To reduce a memory amount and to improve efficiency for preparing a dictionary by providing a translated sentence field determining means and determining one field for a translated sentence out of the plural fields applied to respective translated words. CONSTITUTION:A dictionary retrieval part 5 is provided to retrieve a dictionary part 4 and a field determining device 7 is provided with a translated word field determining means, which determines the field corresponding to each translated word, and the translated sentence field determining means to determine one field for the translated sentence out of the respective fields which are applied to the respective translated words by the translated word field determining means. The field determining device 7 sums up the fields allocated to the translated words, calculates the number of times for the field to appear for each field and determines one field for the translated sentence with the largest number of times for the field to appear out of the plural field applied to the respective translated words. Thus, it is not necessary to execute a description while estimating all the cases of a co-occurrence relation like executing translated word selection by using co-occurrence information, and the memory amount can be more reduced. Further, work is made simple for allocating the field to the translated word and efficiency can be improved for preparing the dictionary.
Patent JP-H09130717-A (JP)
Title: Digital still video camera
Inventor: OHORI AKIRA
IPC: H04N5/225
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the digital still video camera convenient for circulation or arrangement or the like of a picked-up image by easily finding out a desired image among images picked-up and stored in a storage medium. SOLUTION: A picked-up image is converted into digital image data, the data are compressed and stored in a storage means 106 and the image stored in the storage means 106 is displayed on a display means 104. In this case, an image entry means ancillary to the display means 104 is used to write a 2nd image onto the displayed image and an image processing means 103 is used to synthesize the original display image and a 2nd image written on the image and the result is stored in the storage means 106.
Patent JP-H08142607-A (JP)
Title: Pneumatic radial tire
Inventor: YANAGISAWA MANABU
IPC: B60C9/20
Filed: 1994-11-22
Abstract: PURPOSE: To improve the steering stability and the vibrational riding comport by making the modulus value of the belt cord covering rubber in each end part of a belt layer larger than the modulus value in the center part of the belt layer to unify the distribution of the belt rigidity in the belt width direction. CONSTITUTION: A crossing layer 4 where two layers of belt layers 3 are laminated in a crossed manner in the respective cord direction is arranged on the head top part of a pair of carcass layer 5. The modulus (ME) expressed by the symbol WE when the steel cord covered rubber 7 at each end part of the belt layer is elongated by 100%, is set higher than the modulus (MC) of the covered rubber at the center part 8 of the belt layer expressed by the symbol WC as indicated by the inequality (1) when it is elongated by 100%. The range of each end part of the belt layer to increase the belt rigidity is the range as expressed by the inequality (2). WE/(2WE+WC) is the ratio of the width at the belt end part to the total width of the belt layer. The performance on the curved road can be especially improved.
Patent JP-H07130460-A (JP)
Title: Induction heating coil
Inventor: KIMURA MASAKI
IPC: H05B6/32
Filed: 1993-10-21
Abstract: PURPOSE:To provide an induction heating coil in which the heating ability distribution is close to axial symmetry about the growth axis and which permits the grooth of a semiconductor single crystal while pulsation is suppressed. CONSTITUTION:An induction heating coil 1 is for use in a floating zone melting method in which a hollow conductor is wound in a flat ring and its two ends are put in proximity with a certain gap 3 reserved in between. In the parts of the heating coil 1 which are connected through a narrowed region 8 with either side and apart by the gap 3 and other than this narrowed region 8 a conductive metal plate 7 insulated electrically from the coil 1 is furnished so that it encloses part or the whole of the gap 3 on one major surface 5 side of the coil 1. In a recess 6 provided in the neighborhood of the gap 3 this metal plate 7 is installed in such an arrangement that the parts other than the narrowed region 8 do not contact the coil 1, and further it is preferable that the outer face 9 of this metal plate 7 is flush with the major surface 5 of coil. The plate 7 should preferably be made of the same material as that of the coil 1.
Patent JP-H01129360-A (JP)
Title: System for displaying information
Inventor: SUZUKI NORIO
IPC: G06F19/00
Filed: 1987-11-13
Abstract: PURPOSE:To attain the selection of information, relating to a specified area on a map display board, without the trouble as a keyboard input, etc., by providing a bar code, which corresponding to the specified area of the map display board, and a bar code reading device to read the bar code. CONSTITUTION:The name of a target tourist resort or a hotel is searched on a map display board 1 and a guide beam 9 by a visual beam emitted from a light source 10 of a bar code reading device 4 at hand. Then, the beam is radiated to a bar code 3 of the tourist spot, which is the purpose, and successively a switch 8 is turned on. Then, a laser beam 5 is radiated from a light source 6 to the bar code 3. The laser beam scans the bar code 3 and reads it. As this result, an electric signal is outputted by a bar code reading device 6 and this signal is transmitted to an information storage 13. Then, the information concerning the tourist resort or the hotel are outputted to a printer or a display device 15. Thus, without executing the key input, everyone can obtain the information easily and immediately.
Patent JP-S63141950-A (JP)
Title: Production of aqueous solution of acetoacetamides
Inventor: FURUKAWA SHOJI
IPC: C07C235/80
Filed: 1986-12-03
Abstract: PURPOSE:To obtain a high-quality aqueous solution of acetoacetamides useful as an intermediate raw material for agricultural chemicals, drugs, dyestuffs, etc., efficiently while suppressing formation of a by-product of dimer, by reacting a diketene with an aqueous solution of ammonia or an aqueous solution of an aliphatic amine under a fixed condition. CONSTITUTION:A diketene is reacted with an aqueous solution of ammonia or an aqueous solution of aliphatic primary or secondary amine. The reaction is carried out by keeping the pH5-7, preferably 5.5-6.5 at 20-60 deg.C to give the aimed substance. The pH value in the reaction system is preferably adjusted by controlling the molar ratio of the diketene and amine fed and a slightly excess amount of the diketene is used based on the amine.
Patent JP-2001103997-A (JP)
Title: Method for determining ldl cholesterol and reagent for determination
Inventor: MATSUMOTO HIROSUKE
IPC: C12Q1/28
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple and high-precision method for determining a low-density lipoprotein(LDL) cholesterol by solving a controversial point of an enzyme method requiring many reagents and additives conventionally and to obtain a reagent for determination. SOLUTION: 1. This method for determining a LDL cholesterol in a sample comprises a first process for adding cholesterol oxidase selectively acting on liberated cholesterol in LDL to a sample and forming oxygen peroxide from the liberated cholesterol in LDL and a second process for measuring hydrogen peroxide formed by the first process. 2. The cholesterol oxidase is derived from a bacterium belonging to the genus Corynebacterium in the determination. 3. This reagent for determining the LDL cholesterol is a reagent for the method for the determination and contains the cholesterol oxidase selectively acting on the liberated cholesterol in the LDL. 4. The reagent for the determination contains a peroxidase and a color reagent.
Patent JP-H07136767-A (JP)
Title: Plasma torch and hood
Inventor: KOIKE YASUO
IPC: B23K10/00
Filed: 1993-11-17
Abstract: PURPOSE:To improve the working environment of the plasma working site by shutting off car absorbing the noise to be generated in association with the injection of the plasma arc. CONSTITUTION:A body 4 of a hood B is constituted by forming a hole 5 where a plasma torch is inserted approximately in the center of a mounting part 4a, and forming a wall part 4b therearound in a suspended manner. The generated noise is absorbed by consisting the body 4 of the glass wool, the rock wool or the like. The temperature rise in the space D is prevented by forming the space D to be formed inside the hood B and a through hole 10 to be communicated with the atmosphere, and in addition, dusts to be generated in realizing the plasma working is treated by connecting the through hole 10 to a sucking device.