baber/WOPTO huggingface dataset:
Patent JP-H02243752-A (JP)
Title: Production of partially coated metal bar
Inventor: OTAKI MITSUHIRO
IPC: C23C2/38
Filed: 1989-03-17
Abstract: PURPOSE:To unidirectionally solidify a molten metal in a groove in a thickness or longitudinal direction by solidifying, in a groove, a molten metal supplied through a tap hole by cooling a metal bar in the position facing a nozzle or directly cooling the coated part of a partially coated metal bar to be produced. CONSTITUTION:A tap surface of a guide nozzle 1 having a groove 5 in the tap surface and heated to a temp. higher than the melting point of a coating metal is brought into contact with a metal bar 8 and a molten metal 7 for the metal bar 8 to be coated is held in the groove 5, and this molten metal 7 held in the groove 5 is solidified by cooling the metal bar 8 or cooling the coating metal part of a partially coated metal bar 17 produced on the outlet side of the guide nozzle 1, by which the molten metal 7 is unidirectionally solidified in a thickness or longitudinal direction and is formed into the same shape as that of the groove 5. Further, since the guide nozzle 1 is heated up to a temp. higher than the melting point of the coating metal, the surface layer of the coating metal is brought into contact, in a molten state, with the inner wall of the groove in the groove and the resulting coating metal has excellent surface characteristics having luster.
Patent JP-S51130945-A (JP)
Title: Heating and hot water supplying unit utilizing solar heat
Inventor: NAGAI KENJIYOU
IPC: F24S90/00
Filed: 1975-05-30
Abstract: PURPOSE: Balaced uniting heat collector with other necessary apparatus. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01240182-A (JP)
Title: Novel cellular strain ms128 capable of producing hepatitis b viral surface antigen and production of hepatitis b viral surface antigen containing pre s2 protein
Inventor: YONEYAMA TETSUO
IPC: C12N15/09
Filed: 1988-03-19
Abstract: PURPOSE:To obtain a strain MS128 capable of producing hepatitis B viral surface antigen, by inserting a DNA fragment free from a C gene part of a specific hepatitis B viral DNA into a plasmid and transfecting the resultant expression vector into a prescribed cell. CONSTITUTION:A DNA fragment free from a C gene part of a subtype adr type hepatitis B viral DNA is inserted into a plasmid to synthesize an expression vector, which is then transfected into a cellular strain C127 (ATCC CRL1616) derived from an R-III mouse to transform the cellular strain. The obtained transformant is subsequently cloned to afford a cellular strain having a spindle- like form. The resultant cellular strain is then cultured by a conventional method to extract and purity the aimed pre S2 protein and hepatitis B viral surface antigen from the culture supernatant liquid.
Patent JP-S63231764-A (JP)
Title: Card conveyance processing method in power-on input
Inventor: MEYA NAOKI
IPC: G11B19/10
Filed: 1987-03-19
Abstract: PURPOSE:To automate card processing by reading and judging the information of a card remaining in a device when the power source is turned on or at the time of power source recovery, and performing normal processing when the information is normal or discharging the card when abnormal. CONSTITUTION:A card processor is provided wit a shutter 3 nearby an insertion slit into which the magnetic card is inserted, and a sensor SW 1 which detects the insertion of the card, a sensor SW 2 which checks the length of the card in cooperation with the sensor SW 1, a sensor SW 3 which detects the card and operates a magnetic head 40, and an SW 4 which detects the card and operates a printer 30 are provided. The information of the card remaining in the device when the power source is turned on or at the time of power source recovery is read out under the control of a control part 50 by using a head 40. The read data YD is used to judge whether or not the card may be processed continuously; when the card is normal, the card is discharged from the device after the normal processing. When the card is abnormal, the card is discharged from the device immediately. Thus, the card processing is performed automatically.
Patent JP-H03266927-A (JP)
Title: Method for artificially hatching egg of silkworm
Inventor: OGAWA KATSUAKI
IPC: A01K67/04
Filed: 1990-03-15
Abstract: PURPOSE:To artificially and simply hatch egg of silk worm without exerting any influence upon human body or cloth in a short time by irradiating egg of silk worm with microwave. CONSTITUTION:Egg of silk worm is irradiated with microwave e.g. for about 30-60sec. When this method is compared with heating hydrochloric acid method carried out as an ordinary method, treating time is extremely shorted in this method and treating place is not restricted, because hydrochloric acid does not occur and influence upon human body and cloth is not noticed and heating of hydrochloric acid and water-washing after treatment is made unnecessary and it is not required that equipment used has also acid resistance.
Patent JP-H02244745-A (JP)
Title: Semiconductor device having package structure of pin grid array type
Inventor: OGATA MASAJI
IPC: H01L23/14
Filed: 1989-03-17
Abstract: PURPOSE:To achieve improved inflammability and heat resistance even without mixing an inflammable agent by forming a substrate using a compound material obtained by dipping a highly pure resol-type phenol resin composition into a glass fiber and then curing it. CONSTITUTION:A semiconductor element 6 is mounted to a pin 7 for external wiring or a board 1 with leads and the electrode part of element and the lead formed on the substrate are electrically connected by a metal thin wire 4. Then, in a semiconductor device having a package structure of pin-grid array type which is packaged by a metal cover or/and resin composition 3, the board 1 consists of a compound material obtained by dipping a highly pure resol-type phenol resin composition to a glass fiber and then curing it, the electrical conductivity of a liquid extracted by heating the highly pure resol-type phenol resin in a pure water whose volume is then times as large as that of the resin at 120 deg.C for 100 hours or more is 100muS/cm or less, the pH is 3-7, and the halogen ions, alkali metal ions, and ammonium ions are 10ppm or less.
Patent JP-S60210463-A (JP)
Title: Printer head
Inventor: TAKEZAWA KENICHIROU
IPC: B41J2/28
Filed: 1984-04-04
Abstract: PURPOSE:To enable a stable rotary operation of an armature without a significant change in the position of contact point between the armature and a core regardless of a step between the core and the yoke because of an expanded core by lower the core surface below the yoke surface. CONSTITUTION:The surface of a core 4 is set at the position 10-30mum below the surface of a yoke 2 with the expansion of the core 4 taken into account. In other words, a spacer 9 is use to elevate the top surface of the yoke 2 by the above-mentioned value above the top surface of the core 4. The armature 1 contacts the core 4 at the point A in the initial position thereof and any thermal expansion of the core 4 will not change the contact point with the armature 1. This assures a better setting property even in the return of the armature 1 while eliminating the generation of an excessive charge at any contact point thereby checking the promotion of wear.
Patent JP-S57180867-A (JP)
Title: Electric discharge lamp
Inventor: INOUE KAZUNARI
IPC: H01J61/56
Filed: 1981-04-30
Abstract: PURPOSE:To enhance the connection between an electric discharge lamp and a socket, and facilitate the manufacture of the base of the lamp by fitting a starter reduced in size inside the base, and providing the base with two contact pins. CONSTITUTION:A tubular body 10 is made by curving a linear-bar-like tube into a U-shaped tube, and curving the U-shaped tube in the direction perpendicular to the U-shaped tube. Both ends of the tubular body 10 are fixed to a cammon base 11. Filaments 12 and 13 are charged within the ends of the body 10. Conductors 12a and 12b and conductors 13a and 13b are led outside the body 10, respectively, from the filaments 12 and 13. One conductor 12a and one conductor 13a are connected to a starter 14, which is installed inside the base 11 and consists of a non-linear dielectric element and a semiconductor switch. The other conductors 12b and 13b are connected, respectively, to two contact pins 15 and 16 protruding from the base 11.
Patent JP-S58182106-A (JP)
Title: Signal erasure system
Inventor: TAKEUCHI HISAHARU
IPC: G11B27/029
Filed: 1982-04-20
Abstract: PURPOSE:To perform effective signal erasure by applying an erasing signal to plural recording and reproducing heads which differ in azimuth angle so that the azimuth angle of the erasing signal is different from that of a recording signal. CONSTITUTION:In recording and reproduction mode, the detection signal of the tack detector 11 of a cylinder assembly is passed through an amplifier 12 and selected by a switch circuit 14, whose output is led to a phase comparator 15; and a control signal detected by a control head 16 is supplied through an amplifier 17 to said phase comparator, which makes a phase comparison between both signals. A motor driving circuit 18 is operated according to the result of the phase comparison the drive and control a cylinder motor 19 which rotates magnetic heads 4a and 4b. In erasure mode, the switch circuit 14 is switched and a delay circuit 13 delays the track phases of the magnetic heads 4a and 4b by 180 deg. to make a 180 deg. shift in rotary phase.
Patent JP-S63232122-A (JP)
Inventor: YAMADA CHIHARU
IPC: B65B31/04
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-H10259931-A (JP)
Title: Heat exchanger unit and water cooler unit for air conditioning
Inventor: ITO KOJI
IPC: F24F5/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance a higher heat exchange efficiency as a whole in a heat exchange unit in which a plurality of heat exchange units are arranged in a V configuration by arranging a larger flow rate of a refrigerant flowing through heat exchanger tubes of the heat exchangers arranged at the center side thereof than the flow rate of the refrigerant flowing through heat exchanger tubes of the heat exchangers arranged on both sides thereof. SOLUTION: In a water cooler unit for air conditioning having one pair each of heat exchangers 2 (2a, 2b) and 3 (3a, 3b) separately in a V configuration, blowers 5 are arranged respectively on the heat exchangers 2 and 3 and a compressor 1, a decompressor, a water cooler 4 and the like are installed in a machine chamber. Here, side covers (closing plate) 10 are provided on sides of the respective heat exchangers to cover exhaust air paths each with a roughly inverted triangular shape and demarcate front, medium and rear outside air introduction paths are demarcated with front and rear covers 9a and 9b.  Thus, the flow rate of a refrigerant of the heat exchangers 2b and 3b arranged at the center is increased as compared with the flow rate of a refrigerant flowing through the heat exchangers 2a and 3a arranged near the covers 9a and 9b to allow increase or decrease in the circulation of the refrigerant thereby achieving an efficient operation.
Patent JP-H04305020-A (JP)
Title: Oxide superconductor
Inventor: FUKUSHIMA SHIN
IPC: C01G1/00
Filed: 1991-03-29
Abstract: PURPOSE:To stably synthesize an oxide superconductor under low partial pressure of oxygen by using a metallic element other than Cu as a base. CONSTITUTION:This oxide superconductor has a compsn. practically represented by a chemical formula NaV6-xMxO11+delta (where M is at least one kind of element selected among Al, Sc, Ti and Cr, 0.1<=x<=2 and delta is the amt. of deficient or excess oxygen) and can stably be synthesized in an atmosphere under low partial pressure of oxygen by using V as a base.
Patent JP-S51143139-A (JP)
Title: Starting equipment of carbureter
Inventor: IKEGAMI MASARU
IPC: F02M1/04
Filed: 1975-06-04
Abstract: PURPOSE:A starting equipment which gets started by an adequate manipulation of starting lever and the starting valve of which automatically retaurns according to the engine temperature.
Patent JP-H05220899-A (JP)
Title: Artificial wood panel
Inventor: HASHIHARA MUNESHIGE
IPC: B32B27/00
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a beautiful and varied product having definite stripe patterns expressed along the surface of the cut end thereof by alternately laminating veneers composed of a hard fiberboard and veneers made of a synthetic resin to integrally bond them. CONSTITUTION:Veneers 1 made of a hard fiberboard such as a chipboard and veneers 2 made of a synthetic resin such as a foamed styrol resin or a foamed urethane resin are alternately laminated to be integrally bonded. Both surfaces of the laminated sheet may be composed of the veneer made of the hard fiberboard and both of the veneers 1, 2 may be made different in color or the difference of light and shade may be provided between both veneers. By forming an artificial wood panel by laminating the veneers 1, 2, the respective veneers are exposed to the surface of the cut end of the panel and, therefore, uniform stripe patterns are expressed over the entire periphery of the panel. When arbitrary coloration is applied to the veneers themselves, different color stripe patterns are expressed and, when the difference of light and shade is provided to the veneers, light and shade stripe patterns are expressed.
Patent JP-S62224355-A (JP)
Inventor: KUHARA TAKASHI
IPC: A61L9/03
Filed: 1986-03-25
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-S57181120-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L27/10
Filed: 1981-04-30
Abstract: PURPOSE:To form the buried layer of the semiconductor device in an unevenly distributed form in predetermined depth by utilizing an ion implantation method by cutting and separating one conduction type buried layer by a reverse conduction type layer. CONSTITUTION:N type impurity ions are implanted from the main surface 11 of a P type silicon substrate 1, and the N<+> layer 12 having uniform depth is shaed. Field oxide films 13 are formed onto the main surface 11 of the substrate 1 through a selective oxidation method. The end sections 14 of the oxide films 13 are thinned toward the noses at that time. P Type impurity ions are implanted using the field oxide films 13 as mask layers, and the P<+> layer 15 is shaped. In this case, the P<+> layer 15 is shallowed under the field oxide films 13 and P+ layers 15' are stacked to the top section of the N<+> layer 12, the P<+> layer 15 is deepened under an opening section 16 and a P<+> layer 15'' is stacked to the bottom of the N<+> layer 12, and intermediate sections 15''' obliquely cross the N<+> layer 12. Accordingly, the N<+> layer 12 is cut by the P<+>  layer 15, and th buried layers 16, 17 having uniform depth are formed.
Patent JP-H09259366-A (JP)
Title: Spectacles for pilot and obstacle alarming device
Inventor: YAMAKAWA EIICHI
IPC: B64D45/08
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To make a pilot surely recognize that a present machine is approaching an obstacle. SOLUTION: A present machine position detected by a GPS 2 and an obstacle position inputted by a power transmission line card 3 and a user input device 4 are supplied to a computer 5. The computer 5 calculates a distance to the obstacle from the present machine position and the obstacle position, compares it with a reference value set by a reference value setting device 7 and outputs alarming signals E1, E2, E3 and E4 when the distance to the obstacle becomes less than the reference value. These spectacles for the pilot worn by the pilot are respectively provided with red linear light emitting bodies 13 and 14 and speakers 17 and 18. The respective red linear light emitting bodies 13 and 14 emit light and issue an alarm based on the alarming signals E1 and E2 and the respective speakers 17 and 18 emit alarming sound based on the alarming signals E3 and E4.
Patent JP-S55159697-A (JP)
Title: Ceramics diaphragm for speaker
Inventor: TSUCHIYA TOMIO
IPC: H04R7/02
Filed: 1979-05-31
Abstract: PURPOSE:To obtain the diaphragm by bonding ceramic particles with macromolecular compound of hard rubber of resins. CONSTITUTION:As ceramics particles, the material such as Al2O3, SiC, having true specific gravity 4 or less and 1,800 Knoop hardness or more is used. The weight of the diaphragm is excessive and disused with the specific gravity 4 or more. The rigidity is not enough with the hardness 1,800 Knoop or less. Suitable amount of S is mixed and hardened to natural rubber and synthetic rubber. Thermosetting resin such as phenol and epoxy or pine resin is used as molding bonding agent, and as impregnation agent for ceramics sintering body, powder resin of molding bonding agent is dissolved in alcohol or other suitable solvent and impregnated in the pores of the sintering body. With this constitution, the diaphragm for speaker, having suitable elasticity, greater rigidity, larger internal loss, light and high performance can be obtained.
Patent JP-S60212208-A (JP)
Title: Reduction of so3 by combustion in combustion exhaust gas
Inventor: KOBAYASHI TAKAFURU
IPC: B01D53/34
Filed: 1984-04-05
Abstract: PURPOSE:To remove SO3 in a generation source, by contacting and mixing SO3- containing combustion exhaust gas generated in a main combustion system with gas containing an active substance at the beginning of generation obtained by mixing and burning hydrocarbon fuel and air. CONSTITUTION:Perfect combustion is performed in a proper air amount within a main burner 1. SOx-containing combustion exhaust gas receives heat recovery at the heat transfer surfaces of a radiation part 3 and a convection part 4 to form SO3 and, thereafter, contacted and mixed with combustion gas containing an active substance, which is generated by auxiliary burners 2, 2', in regions 5, 5' to reduce SO3. At this time, in the auxiliary burners 2, 2', the ratio of hydrocarbon fuel to air is set to 0.01-0.85 and quantity of combustion heat is set so as to be brought to 0.01-30% on the basis of that of the main burner 1 while the installation places of the auxiliary burners are set to an atmospheric place where the temp. of the SO3-containing exhaust gas from the main burner reaches 300-1,000 deg.C.
Patent JP-S61225851-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: GOTOU NOBUSATO
IPC: H01L21/822
Filed: 1985-03-30
Abstract: PURPOSE:To prevent a conductor layer from being disconnected by burying a conductor layer in a recess formed of a polycrystalline silicon film, and forming the conductor layer to become a capacitor electrode in the state that the recess is flattened. CONSTITUTION:A field oxide film 22, a thermal oxide film 23 and an N<-> type diffused layer 25 are formed on a P-type silicon substrate 21. Then, with a CVD oxide film 27 as a mask a groove 28 is formed. Then, a PSG film 29 is accumulated on the entire surface, phosphorus is then diffused to form an N<-> type diffused layer 30. Then, a silicon nitride film 31 and a polycrystalline silicon film 32 are accumulated along the groove 28. Then, the film 32 is etched back, and a thermal oxide film 33 is then formed on the film 32. Then, a polycrystalline silicon film 34 is formed in the recess formed by the film 32. Subsequently, after the film 33 on the film 32 is removed on the film 32, a polycrystalline silicon film 36 to become a capacitor electrode is accumulated.
Patent JP-H02244327-A (JP)
Title: Thinning-out system for dot data
Inventor: FUJITA TAKAHIRO
IPC: G06F3/153
Filed: 1989-03-17
Abstract: PURPOSE:To enable accurate thinning-out displaying/printing operation by thinning out dot data where the same value continues based on a thinning-out pattern, and deleting the remaining number from a data sequence having the large number of continuous dots, dot by dot, and thinning out the specific number of dot data at every interval of dot width. CONSTITUTION:A 1st processing means 20 compares the thinning-out pattern 3 with a divided dot data string 30 and deletes dot data wherein >=2 dots have the same value continuously in coincident dot data as an object to be thinned out. Consequently, when the number of dots to be thinned out which is determined by the dot width of the thinning-out pattern is not arrived, a 2nd processing means 21 performs deletion. The 2nd processing means 21 the deleted divided dot data string into data strings 31 (group) wherein the same value continues and they are deleted, dot by dot, in the decreasing order of the number of dots to delete the remaining number of data. Consequently, the probability that dot data with one-dot width is deleted decreases and the dot data are thinned out without spoiling the accuracy of the graphic and displayed and printed.
Patent JP-S58182636-A (JP)
Title: Photosensitive printing plate
Inventor: NAGANO TERUO
IPC: G03F7/00
Filed: 1982-04-20
Abstract: PURPOSE:To obtain a photosensitive printing plate not staining a film original and resistant to friction and pressure, by forming on the surface a matting layer consisting of micropatterns of coated parts and noncoated parts and contg. monomer units having sulfo groups. CONSTITUTION:A photosensitive printing plate has on the surface a matting layer consisting of micropatterns having coated and noncoated parts mixed, and a copolymer having monomer units each having a sulfo group is added to this matting layer. The support of the photosensitive printing plate has a dimensionally stable face not causing extension and contraction, and it is desirous to have a hydrophilic surface. As a desirous monomer for constituting said copolymer, p-styrenesulfonic acid, 2-acrylamide-2-methylpropanesulfonic acid, etc. are embodied, and as another monomer to be copolymerized with it for preparation of the copolymer, alkyl acrylate having 2-10 alkyl carbon number, alkyl methacrylate having 4-10 alkylcarbon number, etc. are embodied.
Patent JP-H04301435-A (JP)
Title: Method for molding fiber-reinforced synthetic resin composite
Inventor: NAITO HAJIME
IPC: B29K105/08
Filed: 1991-03-29
Abstract: PURPOSE:To prevent quality from deterioration and production speed from lowering by coating the surface of a core material with a low temp.-curable thermosetting resin, curing the coated surface by heating through a release film, feeding a reinforcing fiber impregnated with a relatively high temp. curable thermosetting resin around it and performing pultrusion. CONSTITUTION:A core material 1 is continuously transferred in the molding direction and the surface is coated with a low temp.-curable unsatd. polyester resin soln. 3 and 3'. Then, release films 5 and 5' are guided on the coated surface at an approximately same speed and they are adhered on the coated surface by utilizing tackiness of the coated surface to cover it. Successively, the unsatd. polyester resin soln. 3 and 3' are heated and cured through the release films 5 and 5' by irradiating it with far infrared rays from a far infrared rays heating apparatus 6 and 6'. A composite body with a bi-layered structure wherein the core material layer 13 and the thermosetting resin layer 14 formed aroung its outer peripheral face are strongly integrated, is formed thereby.
Patent JP-S51144149-A (JP)
Title: Impedance converter
Inventor: IZUMIDA TAKAO
IPC: H03H11/40
Filed: 1975-06-05
Abstract: PURPOSE:Improvement of stability for over input by backward connection of a pair of diode between gate and source of FET.