baber/WOPTO huggingface dataset:
Patent JP-S62112622-A (JP)
Title: Sealing resin composition
Inventor: SAWAI KAZUHIRO
IPC: H01L23/29
Filed: 1985-11-11
Abstract: PURPOSE:To obtain a sealing resin composition excellent in moisture resistance, thermal cycling resistance and stress resistance, by mixing an epoxy resin with a novolak phenolic resin, a polyarylate resin and an inorganic filler at a specified ratio. CONSTITUTION:A resin composition prepared by mixing an epoxy resin (A) with a novolak phenolic resin (B), a polyarylate resin (C) and an inorganic filler (D) so that 0.1-10wt% component (C) and 25-90wt% component (D) are present in the resin composition. The mixing proportion of the novolak phenolic resin is preferably such that the equivalent ratio of the epoxy groups (a) of the epoxy resin to the phenolic hydroxyl groups (b) of the novolak phenolic resin [(a)/(b)] is in the range of 0.1-10.
Patent JP-H01120740-A (JP)
Title: Color display tube with asymmetrical deflecting electrode
Inventor: RONARUDO FUAN DERU UIRUKU
IPC: H01J29/74
Filed: 1988-10-06
Abstract: PURPOSE: To simply correct the result of deviation crossing phosphor pattern rows against a required phosphor pattern by causing the respective rows of an emission pattern to asymmetrically extend on a deflection electrode on both sides thereof. CONSTITUTION: A color display tube is provided with a display window 3, an emission unit which emits an emission pattern of electron beam parallel-arranged rows, deflection electrodes 12, 12a to 12c for electron beam deflection between the emission unit and the display window 3, and the like. The respective rows of the emission pattern extend asymmetrically on the deflection electrodes 12, 12a to 12c extending on both sides thereof. By commonly changing the voltage of the deflection electrodes 12, 12a to 12c against the group of the deflection electrodes 12, 12a to 12c, both sides electron beams 20a, 20b of the deflection electrode 12a can be deflected in parallel. Thereby, the electron beams 20a, 20b are deflected crossing the rows by a simple method so that correlation between the emission pattern and phosphor can be improved, and the result of deviation crossing phosphor pattern rows can be simply corrected.
Patent JP-S62110883-A (JP)
Title: Production of dome like structure
Inventor: NANBA YOSHIHARU
IPC: B23K26/00
Filed: 1985-11-09
Abstract: PURPOSE:To perform a bending and to form a dome like structure in the necessary shape without any metal die thereby by causing the necessary heat indication by irradiating with moving the irradiating part of the laser beam to the outer peripheral part from the center part of the plane like material to be worked. CONSTITUTION:CO2 laser beam 21 is oscillated from an oscillator 22, condensed on the upper face of the material 20 to be worked and a heat is caused near the surface of the irradiating part thereby. The necessary dome shape is obtd. by bending in order the plane like material 20 to be worked by the heat indication caused on the irradiating part by moving the irradiation onto the material 20 to be worked by drawing a concentric circle in order from the center part to the outer peripheral part. He-Ne laser beam 27 is condensed as well on the upper face of the material 20 to be worked besides CO2 laser beam 21 and the height of the irradiating part and the condensing lens 25 is held constantly by ascending and descending a lens holding cylinder 26 by a lens control system 29 with measuring the position in the height direction of the part to be worked of the material 20 to be worked by utilizing the interference.
Patent JP-H08117936-A (JP)
Title: Electric heating method of electric heating flat nozzle for twin belt type continuous casting
Inventor: HAMAI KAZUO
IPC: H05B3/00
Filed: 1994-10-17
Abstract: PURPOSE: To safely heat electrode materials by efficiently energizing the short piece parts of the meniscus of a flat nozzle for twin belt type continuous casting. CONSTITUTION: The electrodes 3 consisting of alumina-graphitic refractories consisting essentially of 5 to 90% C and 95 to 10% Al2 O3 are connected to the part to be immersed into the molten steel in the short piece side casting mold of the flat nozzle 1 for twin belt type continuous casting. Further, the temp. of the immersing members is regulated to the m.p. of the molten steel or above and <=1600 deg.C in order to safely energize the electric heating flat nozzle 1 having a structure obtd. by connecting graphite lead members for feeding electricity to the electrodes 3. The flat nozzle is efficiently and electrically heated by regulating the temp. of the power feed members of the parts to be immersed in the molten steel within the short piece side casting mold, by which the adhesion of the base metal is prevented.
Patent JP-2000079810-A (JP)
Title: Pneumatic tire for heavy load
Inventor: SHOYAMA YOSHINOBU
IPC: B60C15/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of separation between a bead core and a carcass ply in a pneumatic tire for heavy load. SOLUTION: A soft rubber layer 34 formed out of rubber softer than bead core coating rubber 25 and ply coating rubber, is interposed between the bead core coating rubber 24 of a bead core 20 and the ply coating rubber 16 of a carcass 12. When load is applied to a pneumatic tire, and a bead 29 is so deformed as to fall down to the inner side in the axial direction of the tire so as to allow tension (arrow head F) to take place in the carcass 12 at the inner side in the tire axial direction of the bead core 20, to apply shearing force between the carcass 12 and the bead core 20. The strain of the shearing force is, however, absorbed by the soft rubber layer 34 interposed between the bead core 20 and the carcass 12, so that the occurrence of separation between the bead core 20 and the carcass 12 can thereby be prevented.
Patent JP-H0193772-A (JP)
Title: Image forming method
Inventor: SHIGETA KUNIO
IPC: G03G15/06
Filed: 1987-10-05
Abstract: PURPOSE:To decrease black spots and to eliminate interference fringe-like unequal densities by forming an image under prescribed conditions by using a photosensitive body having a specially constituted carrier generating layer contg. a cyanine compd. CONSTITUTION:The photosensitive body is formed by providing a carrier transfer layer 4 on the carrier generating layer 2 contg. at least a carrier generating material 10 consisting of the cyanine compd. (e.g.: the compd. expressed by the formula) and a binder (A). The content ratio of the component 10 to the component A is confined to <=1/2 and the film thickness of the layer 2 to >=1mum. A carrier transfer material is also incorporated into the layer 2. The image is formed on this photosensitive body by forming an electrostatic latent image having 500-900V absolute value of the max. potential of electric charge by irradiation of a semiconductor laser light thereon, then impressing a DC bias voltage having the absolute value lower by 0-200V than the above-mentioned absolute value thereto and subjecting the electrostatic latent image to reversal development.
Patent JP-S60142121-A (JP)
Title: Kerosene burner
Inventor: SAKAMOTO TADASHI
IPC: F24C5/16
Filed: 1983-12-29
Abstract: PURPOSE:To eliminate backfire toward the lower part of a combustion tube and permit to use the titled device safely by releasing air, which enters into a chamber of upper part of a cabinet, through an opening to keep the balance of air pressure in the combustion tube. CONSTITUTION:A cabinet 1 is provided with an opening 1a at the back surface thereof while a front reflecting board 10 is provided with the opening 10a. The rear end of a lower reflecting board 3a is abutted against the back wall of the cabinet 1 to partition a cavity 9 from the lower chamber of the cabinet 1 in substantially closed condition. According to this method, air, coming from the front side of a kerosene stove is released to the outside of the stove from the upper chamber, partitioned by the lower reflecting board 3a, through the openings 10a, 1a. On the other hand, the air in the lower chamber will never be released to the outside of the stove through the openings 10a, 1a. Accordingly, the balance of air pressure in the lower chamber is kept by air, entered through gaps, and the backfire toward the lower part of the combustion tube is eliminated whereby the stove may be used safely.
Patent JP-H02101325-A (JP)
Title: Cooking appliance
Inventor: IMAMOTO KAZUNARI
IPC: F24C7/02
Filed: 1988-10-05
Abstract: PURPOSE:To carry out reserved cooking safely and for sure without failure by the constitution that reserved cooking is prohibited when there is no food and the intention of the prohibition is informed when the operation of reserved cooking is started. CONSTITUTION:When a reservation key is turned ON, the descending of a drive shaft 5 goes not turn ON a microswitch 15 if there is no food on a rotating pan 12 even if a rotating plate 11 and the rotating pan 12 are set, and the microswitch 15 maintains its state of OFF. With this arrangement when the microswitch 15 is OFF and it detects no food, the control section prohibits reserved cooking, and elements to display the error characters on an indicator are lighted and a buzzer is sounded. By prohibiting reserved cooking the inconvenience that when there is no food cooking is started under no load is avoided. Furthermore, the user can recognize that there is no food right away and he cooks without failure and surely.
Patent JP-2001071491-A (JP)
Title: Manufacture for pzt element array and ink-jet recording head
Inventor: MIYAGUCHI YOICHIRO
IPC: B41J2/045
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a PZT element array which can drive in a monomorph driving mode by using a substrate which can be baked at low temperatures or the like and preventing the substrate or the like from being deformed. SOLUTION: This PZT element array 1 has grooves 7 formed by a constant pitch to a surface of a substrate 2 which is obtained by baking a composite oxide of SrTiO3 or BaTiO3 with a polycrystal of MgO added thereto, a composite eutectic oxide with MgO added to a mixed microcrystal of SrTiO3/BaTiO3, or a single body of SrTiO3 or BaTiO3. A thin film 3 of the same material as the substrate 2 is formed to the surface of the substrate 2 having the plurality of grooves 7. PZT elements 5 are baked on grooves of the thin film 3.
Patent JP-H0894805-A (JP)
Title: Production of optical film and optical element
Inventor: NITTA YOSHIKI
IPC: G02B1/11
Filed: 1994-09-20
Abstract: PURPOSE: To make it possible to form films having a desired refractive index by forming the films while vibrating a substrate in a method for forming the optical thin films by a sputtering method. CONSTITUTION: The films are formed while the substrate is kept vibrated in the method for forming the optical thin films by the sputtering method. The vibrations are applied on the substrate by changing the vibration ratio T/t which is the ratio of the recurrence time (t) of the amplitude A to the time T of one pitch of the vibrations in correspondence to the constitution of the formed films. The amplitude A of the vibrations is acted in the direction of a target shown by an arrow with respect to the substrate plane, by which the inter-surface distance between the substrate and the target is changed. At least >=1 layers of the optical films are formed on the surface of the optical element by such film forming method. Better reproducibility and the more homogeneous films are obtd. as compared with the refractive index of the films formed by an ordinary method of fixing the substrate (without vibrating the substrate). The formation of the films having the desired refractive index is made possible.
Patent JP-H1176180-A (JP)
Title: Stromuhr
Inventor: YOKOI KOJI
IPC: G01T1/161
Filed: 1997-08-31
Abstract: PROBLEM TO BE SOLVED: To calculate the accurate bloodstream by making the amount of measurement data as small as possible. SOLUTION: A tracer is injected into a subject 30 twice, and in each case measurements are made by a PET device 10 and a radioactivity measuring apparatus 20 for the duration of a time T. Radioactive concentration integration data and arterial radioactive concentration integration data for each pixel of the brain are obtained and loading into a computer 11, and, based on the fact that a velocity constant showing washing-out physiologically takes values in a predetermined range, a table 12 is produced for each of the values in that range and used to calculate the amount of local cerebral bloodstream.
Patent JP-H03115319-A (JP)
Title: Curing agent for epoxy resin
Inventor: SAKAGUCHI HIROAKI
IPC: C08G59/40
Filed: 1989-09-27
Abstract: PURPOSE:To obtain the title curing agent which facilitates curing at a relatively low temperature and has good storage stability by using a specified fluorosulfonic ester. CONSTITUTION:The purpose curing agent comprises a fluorosulfonic ester of formula I (wherein R1 is F or a perfluoroalkyl; and R2 is an alkyl), e.g. ethyl trifuloromethanesulfonate, or a mixture of a metal fluorosulfonate of formula II [where M is an alkali (alkaline earth) metal] with a dialkyl sulfate.
Patent JP-2001077127-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: MATSUDA HAJIME
IPC: H01L29/47
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent a reactive product at a Schottky junction interface between an electrode and a semiconductor layer, and to prevent component elements of the electrode from diffusing into a semiconductor layer, and a component element of the semiconductor layer from diffusing into the electrode, in a method for manufacturing a compound semiconductor device. SOLUTION: A process where an impurity is introduced into a compound semiconductor layer 1 to form a first impurity introduction layer 3, a process where a nitride absorbing layer 4 and a nitride-containing high melting-point metal layer 5 are formed sequentially on the first impurity introduction layer 3, a process where the nitride-containing high melting-point metal layer 5 is patterned to form a first electrode G, a process where the nitride absorption layer 4 is patterned which becomes a part of the first electrode G, and a process where the compound semiconductor layer 1 is heated to activate the impurity while the nitrogen in the nitrogen-containing high melting-point metal layer 5 is absorbed into the nitrogen absorbing layer 4, are provided.
Patent JP-H0988716-A (JP)
Title: Piston of internal combustion engine
Inventor: SUGIYAMA MASANORI
IPC: F16J1/16
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a damage on the periphery of a hole by reducing stress concentration on the periphery of the hole of a side wall connecting a pin boss and a skirt in a piston. SOLUTION: A piston 11 is furnished with a pin boss 13 provided on the lower side of a head 12, a pair of skirts 17 symmetrically provided with an axis L1 of the pin boss 13 as its center and a side wall 18 connecting each of the skirts 17 and the pin boss 13 to each other. The side wall 18 has a hole 19 communicating its outside and its intermediate side to each other. A position of a parting line PL of a die body 27 and a core 28 set for casting is arranged to the inside of the skirts 17 by a specified value α from a peripheral end part 19a of the hole 19. Consequently, stress concentration at the peripheral end part 19a of the hole 19 is eased, and stree concentration on the parting line PL to be a pin edge is eased.
Patent JP-H03119940-A (JP)
Title: Panel for pearl
Inventor: MIRUTON CHIYAARUZU AREN
IPC: A01K61/00
Filed: 1990-09-20
Abstract: PURPOSE: To make a panel member for pearls easily usable by freely connecting the panel member for the pearls openably to the second part of a panel for the pearls by a connection means forming the first part of the panel for the pearls. CONSTITUTION: The pins 46 of a first panel member 10a for the pearls are inserted to the respective hole parts 42 of a second adjacent panel member 10b for the pearls. In such a manner, the adjacent first and second panel members 10a and 10b for the pearls are adjacently connected by a set of vertical direction end part members 12. Then, shellfish (for producing the pearls) are placed in the respective container parts of the panel member 10b for the pearls. Then, a third panel member 10c for the pearls is connected in the form of facing the second panel member 10b for the pearls. It is performed by respectively inserting the respective pins 36 of the second and third panel members 10b and 10c for the pearls to the hole parts 34 of the third and second panels 10c and 10b for the pearls facing each other.
Patent JP-S60141213-A (JP)
Inventor: YAMADA SAKUJI
IPC: A01G23/00
Filed: 1983-12-27
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-H0956366-A (JP)
Title: Omelet-containing fried rice-like food having half-done egg-like palatability
Inventor: TAIJI NOBUTSUNE
IPC: A23L15/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a food capable of being restored to an omelet-containing fried rice-like food having a half-done egg-like palatability even by reheating after storage, especially after frozen storage. SOLUTION: This omelet-containing fried rice-like food or its frozen product is prepared using a dough having at least double layers, being obtained by laminating a half-done egg 2 as an inner layer on a board-shaped baked egg 1 as an outer layer. The outer layer and the inner layer are adhered to each other as they are by the property of an egg. However, a liaison layer can be used for increasing oneness. Any material having adhesiveness like starch can be the liaison. However, foaming albumen 3 is most preferable since it is free from a sense of incongruity.
Patent JP-S61130895-A (JP)
Inventor: HARADA IWAO
IPC: G21C1/02
Filed: 1984-11-30
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-H03115237-A (JP)
Title: Production of 1,6-hexanediol
Inventor: EKOSHI KEIJI
IPC: C07C31/20
Filed: 1989-09-29
Abstract: PURPOSE:To obtain the subject substance with excellent productivity by oxidizing an then esterifying cyclohexane, mixing the resultant liquid mixture with a hydrogenation catalyst, pressurizing the prepared mixture, simultaneously feeding hydrogen gas thereto, heating the resultant mixture in preheaters and subsequently feeding the heated mixture to a hydrogenation column. CONSTITUTION:Cyclohexane is oxidized and then esterified with alcohols to provide a liquid mixture, which is then mixed with a copper-based hydrogenation catalyst. The resultant mixture is subsequently pressurized to 100-400kg/cm<2> with a plunger pump 2, then mixed with H2 gas similarly pressurized and heated at 50-150 deg.C and fed to preheaters 5 composed of preheaters (Ia) and (Ib) in the former stage and a preheater II in the latter stage. The aforementioned mixture is heated to 250-300 deg.C and fed to a hydrogenation column 6 to carry out hydrogenating reaction of the above-mentioned esterification product at 250-300 deg.C under 200-350kg/cm<2>G partial pressure of the hydrogen and afford the objective substance. Since deposition of copper, etc., produced by reducing the catalyst occurs in the preheaters without any occurrence thereof in the hydrogenation column, the hydrogenating reaction can be stably carried out for a long period. The preheaters (Ia) and (Ib) are used by changeover to perform washing, etc.
Patent JP-S60146438-A (JP)
Title: Ion beam generation device
Inventor: SOEJIMA HIROYOSHI
IPC: H01J37/08
Filed: 1983-12-30
Abstract: PURPOSE:To obtain the captioned device very sharply focusing ions without limiting the kinds of ion by irradiating the target with a laser beam for generating ions from the point irradiated by the laser beam. CONSTITUTION:A layer of the element of an objective ion kind is formed on the surface of the target 1 by vacuum evaporation. The laser beam from a laser 2 is focused on one point of the surface of the target 1 by a lens 3. As to the ions drawn out from an ion drawing out and exceleration electrode 4 arranged facing the target 1, only the objective ion kind is made to pass through a mass file 5 for being focused on a sample 7 by ion lenses 6. Since the surface of the target 1 is evaporated at the laser beam irradiation point for wearing away, the target 1 should be rotated and forwarded in the axial direction so that the laser beam irradiation point can sprirally move on the target surface.
Patent JP-H0782840-A (JP)
Title: Concrete filled circular steel shell pillar and method for building the same
Inventor: SAIKAI KENJI
IPC: E04C3/34
Filed: 1993-09-16
Abstract: PURPOSE:To eliminate a lateral (circumferential) reinforcing steel member mounted on the inside of a circular steel shell pillar by welding in the conventional concrete filled circular steel shell pillar, and effectively cope with the buckling load and concrete placing pressure to improve the efficiency of execution and reliability of quality. CONSTITUTION:Concrete 3 is filled in a circular steel shell pillar 2 having the thin wall thickness and a reinforcing steel member 4 is disposed removably along the outer periphery of the circular steel shell pillar 2 having the thin wall thickness to give a fastening force to the reinforcing steel member and then fill concrete 3 in the circular steel shell pillar 2 having the reinforcing steel member disposed therein. The reinforcing steel member 4 may be removed after the placing and curing of the concrete.
Patent JP-H0675556-A (JP)
Title: Sprite display method
Inventor: AOYAMA HIROSHI
IPC: G06F19/00
Filed: 1992-08-27
Abstract: PURPOSE:To enable a user to recognize a sprite having a low priority level on a picture by successively changing picture output priority levels of sprites and rotating them to display sprites whose number exceeds the limit number of picture display. CONSTITUTION:Faces constituting a picture pattern in a sprite generator(SG) are named 0 to 3 planes in the order from the lowest address, and these planes are put one over another to form one character or picture pattern. Sprites are classified to principal sprites to be always displayed and sprites whose existence and displacement can be displayed regardless of somewhat flickering. When priority levels of sprites whose flickering is permitted are changed and they are rotated, intervals of video output of these sprites are longer than the raster scanning period normally repeated 60 times per second. Consequently, sprites whose number exceeds the sprite display limit number of the device are displayed on the picture.
Patent JP-H01121687-A (JP)
Title: Fire grate cooling machine for cooling hot bulk cargo
Inventor: RIHIARUTO SHIYUNAIDERU
IPC: F27D15/02
Filed: 1988-10-07
Abstract: PURPOSE: To supply a best required quantity of material by conducting an air flow through port between a plate and a grate plate with the air flow through slit of the grate plate and coupling a grate plate support itself with a chill supply pipe thereby improving the bulk material cooling action. CONSTITUTION: An opening 4 in a plate 2 is covered such that a slit-like flow through port 6 is left between the plate 2 and a grate plate 5 through a slight interval provided by the flat grate plate 5 bending forward and disposed above. The slit-like opening 6 communicates with a slit-like opening 7 in the grate plate 5 having a nozzle like air exhaust opening in the end face. Chill is blown to a bulk material from below toward the carrying direction 3 of material and preliminarily heats a material being carried effectively while cooling the bulk maternal sufficiently. A grate plate support 1 itself is coupled with a chill supply duct 13' and a best quantity of chill can be supplied through an external air flow regulator.