baber/WOPTO huggingface dataset:
Patent JP-H08319372-A (JP)
Title: Composition for molding
Inventor: NAKAGAWA HIDEKI
IPC: C08L101/00
Filed: 1996-03-22
Abstract: PURPOSE: To obtain a composition, containing a resin component, a specific fibrous component and a specified inorganic component, excellent in moldability and fireproofness, hardly causing the deformation even under high-temperature conditions such as a flame, providing a firm residue and useful as a building material, a furniture material, etc., of, roof-related members, etc. CONSTITUTION: This composition for molding contains (A) a resin component such as a (chlorinated) vinyl chloride-based resin, a urethane-based resin, a phenolic resin or an unsaturated polyester-based resin, (B) a fibrous component having >=0.1mm number-average length of fibers (e.g. glass fiber having >=5 aspect ratio) and (C) an inorganic component having <800 deg.C melting or softening point (e.g. a low-melting glass such as a phosphate-based, a sulfate-based or a borate-based glass) and, as necessary, further contains (D) a smoking suppressant such as zinc borate, calcium silicate or ferrocene.
Patent JP-S543153-A (JP)
Title: Forming composition
Inventor: HAYASHI YUZURU
IPC: B01D71/76
Filed: 1977-06-08
Abstract: PURPOSE:A specific organic solvent is incorporated to an organic polymer containing imidazolone rings or a mixture thereof with a polymer containing arylene linkages to produce said forming composition giving high-selectivity permeating films that do not cause the support to deteriorate.
Patent JP-S55157687-A (JP)
Title: Lubricating oil additive
Inventor: KUSUMOTO HIDETO
IPC: C10N40/12
Filed: 1979-05-29
Abstract: PURPOSE:A lubricating oil additive, capable of imparting improved oiliness and abrasion resistance to an oil for plastic working of metals, and comprising a copolymer of an alpha-olefin and an alpha,beta-unsaturated dicarboxylic acid alkyl ester with a low polymerization degree. CONSTITUTION:(A) A 4-60C alpha-olefin is copolymerized with (B) a 1-18C dialkyl ester of an alpha,beta-unsaturated dicarboxylic acid, preferably maleic acid in a molar amount of 1-2 times that of (A) while adding a free-radical initiator in portions by the solution or solventless polymerization method to give a copolymer having a weight-average molecular weight of 1,000-20,000. Preferably, the solution polymerization is carried out in an aromatic hydrocarbon solvent at 60-140 deg.C for 3-8hr; the solventless polymerization, in the presence of 0.01-0.1mol of a radical transfer agent, e.g. lauryl mercaptan, based on (B) or with a polymerization temperature increase of 100-200 deg.C. USE:A synthetic lubricating oil.
Patent JP-H08240954-A (JP)
Title: Image forming method and device
Inventor: SATO KAZUHIKO
IPC: G03G15/08
Filed: 1995-03-02
Abstract: PURPOSE: To prevent image crawling or image deviation from occurring by making the carrying speed of a transfer material to a transfer part on the upstream side from a transfer means higher than the circumferential speed of an image carrier by a specified ratio. CONSTITUTION: The transfer material 6 is allowed to pass between a photoreceptor drum 1 having the superposed toner image of two or more colors and a transfer roller 5, so that the toner image is electrostatically collectively transferred on the transfer material 6 altogether. It is satisfactory that the roller 5 is allowed to be in close contact with/separated from the drum 1, and a developing device is a non-contact developing means and a reversal developing means. Furthermore, it is satisfactory that the radius of curvature of the drum 1 at least at a transfer or separation part is >=40mm. The carrying speed of the transfer material 6 by a resist roller 10 set on the upstream side from the roller 5 is made higher than the circumferential speed of the drum 1 by about 0.05 to 4.5%.  Thus, the contact of the transfer material 6 with the drum 1 becomes excellent, discharge is hardly caused between the drum 1 and the transfer material 6, the image crawling hardly occurs, and an appropriate density range becomes wider.
Patent JP-S60210835-A (JP)
Title: Manufacture of semiconductor device and device therefor
Inventor: KIKUCHI KAZUYA
IPC: H01L21/203
Filed: 1984-04-04
Abstract: PURPOSE:To enable a semiconductor single crystal layer of good crystallinity having a desired film thickness to be formed easily also on an insulation substrate by a method wherein a substrate to be treated is supplied with a semiconductor material in the state of molecular rays and at the same time irradiated with radioactive rays. CONSTITUTION:An SiO2 is formed on a substrate, e.g. Si substrate 1. Next, this substrate 1 is set up in a superhigh vacuum: a crystal source made of semiconductor constituent such as Si source is evaporated on heating by using an electron gun or the like, thus scattering the Si 3 in the state of molecular rays. At the same time, the substrate is irradiated with the radioactive lays 4. At this time, the Si 3 in the state of molecules comes into activation on irradiation with the radioactive rays 4; then, on evaporation on the film 2, this element grows in crystal and simultaneously formed into a single crystal Si layer 5. This manner enables the formation of the layer 5 while the Si 3 easily grows in crystal on evaporation on the film 2. Besides, this element forms the layer 5 while growing in crystal in a superhigh vacuum; therefore, a good-quality layer 5 of good crystallinity without the mixing of impurities can be obtained.
Patent JP-H04302603-A (JP)
Title: Elastic pavement
Inventor: KOJIMOTO TETSUYA
IPC: E01C7/26
Filed: 1991-03-29
Abstract: PURPOSE:To heighten safety at the time of falling down as well as easing walking by providing a surface layer bonding hard aggregate and soft elastic aggregate in a specific proportion with a resin binder on a lower layer bonding the soft elastic aggregate with the resin binder. CONSTITUTION:A lower layer is formed by way of applying resin mortar mixing a soft elastic material, which is a particulate matter consisting of a rubber material or a synthetic resin material or others and is less than spring hardness Hs (JIS-A)70, on a backing with a resin binder before hardening, and by way of hardening it. Thereafter, an elastic pavement is formed by way of applying and hardening resin mortar for a surface layer made by mixing a soft elastic aggregate of 10-60 cubic percentage in a proportion occupied in an overall aggregate with the resin binder on the lower layer. Furthermore, it is desirable that the respective thickness of the surface and the lower layers is more than three milimeters and the total thickness less than twenty milimeters and that the respective percentage of void of the surface and the lower layers is within the range of 10-40%.
Patent JP-S63233167-A (JP)
Inventor: SAITO EIZO
IPC: E04H6/06
Filed: 1987-03-20
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-S61226971-A (JP)
Title: Semiconductor device
Inventor: HATA SEIJI
IPC: H01L29/866
Filed: 1985-03-30
Abstract: PURPOSE:To prevent the variation of Zener voltage on breakdown by coating a P-N junction with a metallic wire for a cathode electrode. CONSTITUTION:A P-N junction is formed so as to be coated with a metallic wiring 19. When a Zener diode is used for a constant voltage circuit, a metallic wiring 18 for an anode electrode is given - potential and the metallic wiring 19 for a cathode electrode + potential. The metallic wiring 19 for the cathode electrode is given + potential, thus inhibiting an injection to an oxide film 15 of hot holes on breakdown, then reducing the variation of Zener voltage. Even when a film easy to be charged at - charges is shaped onto the oxide film 19, the injection of hot holes to the oxide film 15 can be suppressed. Accordingly, the fluctuation of Zener voltage can be eliminated on breakdown.
Patent JP-H10260667-A (JP)
Title: Video display device
Inventor: KONDO SATORU
IPC: G09G3/28
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To display a still image without providing any special control system by utilizing a frame memory incorporated in a PDP(plasma display panel) or the like. SOLUTION: Input video data are switched, frame by frame, by a switch 1, written in frame memories 2a and 2b by turns, and switched by a switch 3 and read out, frame by frame, alternately, and the PDP panel 5 is driven through a driving part 4 to display video. When a still image switching part 7 is switched to still image display, the signal output from a data enable signal generation part 6 stops and an enable signal detection part 8 detects the absence of a data enable signal to stop the switching of the switches 1 and 3 by memory switching 9, and the same video data in the same frame memory are read out repeatedly to display a still image on the PDP panel 5.
Patent JP-S52150605-A (JP)
Title: Production of magnetic recorder
Inventor: AKASHI GOROU
IPC: G11B5/84
Filed: 1976-06-10
Abstract: PURPOSE: Not to saturate or worsen the diminution of chromanoise of video-tape even under above fixed pressure by fitting a magnetic record on the surface of a non-magnetic supporter whose unevenness is less than 0.35μ, thereafter, making its pressure formation between specific rolls. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0476612-A (JP)
Title: Signal output circuit
Inventor: OKABE NORITOSHI
IPC: G06F3/00
Filed: 1990-03-19
Abstract: PURPOSE:To prevent degradation in processing efficiency and runaway due to unnecessary interrupt on the transmission side by preventing the variance of a communication interrupt signal or a communication control signal regard less of the arbitrary change of a data signal on the transmission side with power off on the reception side. CONSTITUTION:When the power source on the reception side is turned on to satisfy (terminal voltage Vcc) < (comparison voltage Vref), the output of a comparator COM 4 goes to the high level to select the B input of a multiplexer MPXn 3, and therefore, a signal Dn is outputted to a transmission line to set the normal operation state. When the power source on the reception side is turned off, the A input of the multiplexer MPXn 3 is selected, and therefore, the transmission line is fixed to the ground potential, and a voltage is not superposed. By this operation, a current Is flowing to a busy signal input buffer 2 is not generated because the transmission line is fixed to the ground potential even in the power-off state on the reception side, and as the result, the busy signal is kept in the low level.
Patent JP-S54977-A (JP)
Title: Manufacture for semiconductor device
Inventor: TAKABAYASHI SEIICHIROU
IPC: H01L21/70
Filed: 1977-06-06
Abstract: PURPOSE: To keep the performance of device and to improve the thickness so that the surface concentration of the N +  layer of the rear side of a substrate is 5 x 10 18  to 5 x 10 20  atoms/cm 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06314205-A (JP)
Title: Establishment method for priority between interruption sources and data processing system
Inventor: JIYOSEFU ERU WATSUCHI
IPC: G06F13/24
Filed: 1994-04-05
Abstract: PURPOSE:To obtain flexibility and efficiency on allocating priority between interruption sources by grouping the interruption sources based on the operation state of a system and establishing priority. CONSTITUTION:The interruptidn source is divided into a first priority group having only next interruption which is expected to be generated after interruption which is processed at present and a second group including all other interruption sources. In interruption management logic 38, '1' is stored in first two storage places PL in an association register 46-1, and '0' is stored in other storage places PL. Thus, two interruption sources shown by the first two storage places F in an interruption state register 42 are allocated to the initial group shown by the storage place GF-1 of a group flag register 44. The second pair of the interruption source is related with the group shown by the place GF-2 of the group register 44.
Patent JP-S63235267-A (JP)
Title: Method of manufacturing labeled bag and device therefor
Inventor: SHINGO HIROMICHI
IPC: B31B1/26
Filed: 1987-03-20
Abstract: PURPOSE:To make it possible to bond a label sheet uniformly to a bag so as to have a satisfactory external appearance by feeding a film along a dog-like shape bent plate so as to fold back the film into two along the longitudinal line thereof, and by inserting a label sheet between the two halves of the folded film so that the label sheet is clamped in the direction of advance of the film. CONSTITUTION:A dog-like shape bent plate 8a is formed therein with a V-like shape fold-in groove 8b which is in a shape opened downstream of the center line of the bent plate 8a. A film (a) is bent into two halves by the fold-in groove 8b in the bent plate 8a, and simultaneously, the film (a) is fed leftward with its surface being changed again from its vertical attitude into its horizontal attitude. Then the film (a) comes together with a starched label sheet (b) which is then clamped into the two halves of the folded film (a), and which is then fed intermittently forward while it is stuck to the film (a). Thus, since the label sheet is moved straight forward, no abnormally high tension and irregularities in tension are effected in the label sheet (b), thereby it is possible to uniformly bond the label sheet with a satisfactory external appearance.
Patent JP-H10265073-A (JP)
Title: Paper feeder
Inventor: ASABA YOICHI
IPC: G03G15/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder which can improve the claw escape property of a paper sheet by reducing the catching by a corner claw part effectively regardless of the thickness of the paper sheet when the top sheet of a paper sheet bundle loaded on a bottom plate is separated and prevent the generation of the inconvenience such as the corner bending, slanting, blocking and multi- feeding of the paper sheet, in a paper feeder provided with the separation mechanism of a corner claw method. SOLUTION: In a paper feeder consisting of a bottom plate 11 for loading and pushing up paper sheets P, a feeding roller 12 for feeding out the paper sheet of the top by contacting to the upper surface of the paper sheet boundle on the bottom plate and a separation claw 16 for separating the paper sheet of the top by regulating the upper surface of the corner of the guide side of the paper sheet feeding direction of the paper sheet bundle and the tip surface of the paper sheet feeding side, the part for regulating the paper sheet while contacting to at least paper sheet out of the separation claw is constituted by a wire rod and the wire rod is constituted by a material having elasticity.
Patent JP-S543053-A (JP)
Title: Acetalization of steroids
Inventor: SUGANO SUSUMU
IPC: C07J1/00
Filed: 1977-06-08
Abstract: PURPOSE: To prepare a raw material of an intermediate for the steroid-type pharmaceuticals, by reacting steroids having enolacyloxy structure and carbonyl group with orgho-formic acid and an alcohol in the presence of an acidic catalyst, thereby acetalizing the carbonyl group. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05272381-A (JP)
Title: Control of air-fuel ratio in engine
IPC: F02D41/04
Filed: 1992-03-25
Abstract: PURPOSE:To prevent increase of exhaust gas temperature in performing temporary low-load operation after high-load operation, and then performing high-load operation again, and improve fuel consumption ratio and running performance. CONSTITUTION:An exhaust gas temperature restricting increase correction coefficient FTMP is compared with an output increase correction coefficient FPW (S203), a timer count value TM is added (S204) when FTMP>FPW, a load increase correction coefficient FFUL is determined (S206) based on this count value TM, and after a desired air-fuel ratio is changed into an output air-fuel ratio speedily, the desired air-fuel ratio is changed into a thick air-fuel ratio exceeding the output air-fuel ratio gradually as the timer count value TM is added. In the meanwhile, when FTMP<=FPW, a timer is subtracted (S207), the load increase correction coefficient FFUL is set to be the exhaust gas temperature restricting increase correction coefficient FTMP (S208), thereby the desired air-fuel ratio is changed into a lean air-fuel ratio than the output air-fuel ratio.
Patent JP-H02247333-A (JP)
Title: Method for improving welding residual stress in pipeline
Inventor: WATANABE MAKOTO
IPC: C21D9/50
Filed: 1989-03-22
Abstract: PURPOSE:To ultimately leave residual compressive stress and to prevent the stress corrosion cracking of a pipeline by applying a load on the outer surface of a pipe at the weld zone in a pipeline to produce tensile stress above the yield point of the material on the inner surface side of the pipe and then removing the load. CONSTITUTION:A load is applied by a looking jig 10 on the outer surface of a pipeline 1 at the fillet weld zone 3 of a blow nozzle 2 or its vicinity from the upper part in the radial direction. The pipeline 1 is transiently strained, and tensile stress T is produced on the inner surface side of the pipeline 1 having the weld zone 3. However, a load is applied by the jig 10 so that the stress T is controlled to the stress above the yield point of the material for the pipeline 1, and then the load is removed after a specified time. Consequently, the stress produced in the pipeline 1 is relieved, compressive stress P remains on the inner surface side of the pipeline 1, and stress corrosion cracking is prevented.
Patent JP-H09257596-A (JP)
Title: Indicator for instant food
Inventor: YANAGI MASATO
IPC: G01K11/16
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively display a taste guarantee term of instant noodles by polymerizing oxidizing polymerizing pigment by contacting two layers respectively containing a chemical agent by combining oxidizing polymerizing pigment and an oxidizing agent with each other, and revealing a temperature-time integrated value as a color change. SOLUTION: Oxidizing polymerizing pigment is a chemical material to reveal a prescribed hue in a prescribed polymerization degree by starting polymerization reaction of pigment by reacting by contacting with an oxidizing agent, and aniline, pyrrole, carbazole and a derivative of these or the like can be cited, and these may be used independently or by mixing two together. Metallic salt and the like, oxygen acid salt, halogen, quinine and the like can be cited as the oxidizing agent.  A type of using them by sticking them together at use time by individually separating them from each other until two layers are used, a type of reacting them by dispersing both agents by a trigger at use time by arranging another one layer between the two layers or the like, can be cited as method of contacting the two layers containing a chemical agent by combining the oxidizing polymerizing pigment and the oxidizing agent with each other.
Patent JP-H11226268-A (JP)
Title: Shock absorbing mechanism of automobile toy
Inventor: TAKAHASHI MASASHI
IPC: A63H17/26
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To develop an inexpensive shock absorbing mechanism having a simple construction which is suitable for a small automobile toy having a high- performance motor. SOLUTION: An axle 1 is divided into left and right parts, which parts are interconnected by an elastic axle 2. Both divisions of the axle 1 are passed through bearings 3 of a car body 4 respectively, and each end of the axle 1 is attached to a tire through a spacer pipe 5 so that a simple construction is provided; however, three functions required for a shock absorbing mechanism such as a stabilizer function, spring function, and damper function are provided. Since the shock absorbing mechanism has a simple construction and does not require a wide area and can be made at low cost, if a small number of axles and spacer pipes are provided as setting parts, setting can be easily made according to a course.
Patent JP-S63235444-A (JP)
Title: Ti-ni-al based shape memory alloy and its production
Inventor: YAMAUCHI KIYOSHI
IPC: C22C14/00
Filed: 1987-03-24
Abstract: PURPOSE:To produce a shape-memory alloy having good phase-transferring function at low temp. by adding specific ratios of V, Cr, Mn, Co, Zr, Nb, Mo, Ru, Ta, W, etc., to a Ti-Ni-Al alloy having specific compsn. and subjecting it to a specified heat treatment. CONSTITUTION:The Ti-Ni-Al alloy is obtd. by incorporating 50.0-52atom.% Ti and the balance Ni and furthermore substituting either the above-mentioned Ti or Ni by <=2.0% Al for the content thereof. One or more kinds among <=1.0% V, Cr, Mn, Co, Zr, Nb, Mo, Ru, Ta and W are then added to said alloy. The Ti-Ni-Al based alloy obtd. by this addition is subjected to cold working and is thereafter applied to the heat treatment for 10-120min at 300-500 deg.C. The titled alloy having good shape-memory characteristics and anelasticity at the cryogenic temp. of <=0 deg.C, particularly at about -20-50 deg.C is thereby obtd.
Patent JP-H10271557-A (JP)
Title: Random access signal reception circuit
Inventor: ISHII TAKAHITO
IPC: H04W74/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a random access signal reception circuit adopting a random access system where a training time required for estimating a delay profile and path detection or the like is not deficient and no limit is imposed on an amount of information such as control information to be sent. SOLUTION: A path extract section 14 latches an inverse spread signal outputted from a matched filter section 11 based on a path appearance timing fed from a delay profile timing detection section and provides an output of a transmission symbol of each path. Each of detection sections 15-1-15-n detects a transmission symbol of each path and each of data discrimination sections 16-1-16-n converts the symbol into binary data. When each of random access discrimination sections 19-1-19-n detects correlation between binary data and a random access start, synchronous word, the discrimination sections pass the binary data as control information and when each of the random access discrimination sections 19-1-19-n detects correlation between the binary data with a random access end synchronous word, the discrimination sections stops the output of the control information.
Patent JP-H01242369-A (JP)
Title: Kinky thread generation preventive method for double yarn twining machine
Inventor: SHIBAO HISANORI
IPC: B65H67/08
Filed: 1988-03-22
Abstract: PURPOSE:To prevent generation of kinky yarn by covering a supply yarn package at least at its periphery with a cylindrical netting having contractive property in its diametric direction. CONSTITUTION:A yarn 3 is drawn out of a supply yarn package 1U covered with a net 2, and because it takes place in such a condition as pinched by the net 2 and the yarn layer surface of supply yarn package 1U with the contraction force of the net 2, always an untwining tension is applied to the yarn 3, and the tension will never become zero nor near it. The yarn 4 drawn out of the lower stage package 1D contacts the periphery of the upper stage package 1U, wherein drawing-out takes place upward while contacting the shoulder strongly, but because the upper stage supply yarn package 1U is covered with the net 2, the yarn 4 does not influence at all. When drawout of yarns 3, 4 from the supply yarn package 1 results in smaller diameter of the package, the net 2 shrinks by its own contraction force to generate close contact at all times with the surface of the supply yarn package 1.