baber/WOPTO huggingface dataset:
Patent JP-S5769765-A (JP)
Title: Sealed body of semiconductor device
Inventor: HIGASHIYAMA KENJI
IPC: H01L23/498
Filed: 1980-10-17
Abstract: PURPOSE:To enhance heat radiability and to miniaturize a semiconductor device by a method wherein the semiconductor chip and a flexible film being formed with conductors for wiring are joined on a substrate having favorable thermal conductivity, and after wire bonding of the chip and the conductors for wiring is performed, the device is sealed with resin. CONSTITUTION:The semiconductor device 9 is joined on the substrate 8 consisting of a copper plate having favorable thermal radiability, while the conductors 12 for wiring are formed on the surface of the polyimide film 11, a part 13 to insert the semiconductor device 9 therein is dug in the film 11, and the film is adhered on the surface of the substrate 8 with an adhesive 14 as the semiconductor device 9 is to be placed at the center of the part thereof. Bonding pads on the semiconductor device and the conductors 12 for wiring are connected by wire bonding of gold wires 15, the epoxy resin 16 is covered thereon as to cover the semiconductor device 9 and the gold wires 15, and the outside circumferential parts of the film 11 formed with conductor wiring are made to protrude from the substrate 8. Accordingly radiation of heat from the copper substrate is favorable, the device can be formed thinly and can be miniaturized, and is suitable for mass production.
Patent JP-H023495-A (JP)
Title: Antioxidant
Inventor: MITANI YASUO
IPC: A61K8/00
Filed: 1988-06-13
Abstract: PURPOSE:To obtain an antioxidant having a superoxide dismutase-like oxidation inhibiting activity by employing as an active ingredient an org. solvent extract from a hot water extract of roasted vegetable fibers. CONSTITUTION:A roasted vegetable fiber extract is obtd. by roasting vegetable fibers, such as those of soybean, bran, wheat, rice, tea leaves, etc., at 170-230 deg.C for 5min-1hr, adding 10-20 times as much water, boiling for 5-80min, filtering to separate an extract, and concentrating the extract in a vacuum to a concn. ratio of 0.1-0.3, if desired, followed by dry spraying until the water content reaches about 4%. The extract is then extracted with 5-10 times as much org. solvent (e.g., 95% ethanol), and filtered so as to remove residue, followed by removal of the org. solvent in a vacuum. Thus, an antioxidant is obtd.
Patent JP-H01313002-A (JP)
Title: Automatic opening/closing device of fastner
Inventor: TSUCHIYA SHIRO
IPC: A44B19/42
Filed: 1988-06-14
Abstract: PURPOSE:To enable automatic opening and closing of a fastner with power by providing a main support comprising a triangle block which is secured to a forked part of a main body, and a driving gear which engages with a pawl through a window provided on the surface of the assembly part of the main body. CONSTITUTION:When a fastner is to be closed, a motor 7 is started and a traveling gear 3 makes rotational movement, through transmission unit 6, upper right or upper direction while engaging with a pawl F, and simultaneously, a main body 10, a main support 1, a back-up roller 8, a guide gear 9 and a guide roller 20 move in one body. Hereby, the guide gear 9 forcibly adjusts the posture of the pawl F1 by engaging with it from its side surface side so that pawls F1 that are facing each other smoothly engage with each other causing little frictional contact. Therefore, wear of a pawl is quite small. And the fastner can be smoothly closed since it is sandwiched between the traveling gear and the back-up roller 8 also between the guide rollers 20 and 20. Meanwhile, when the fastner is to be opened, it can be opened smoothly by turning the motor in the reverse direction.
Patent JP-H07149833-A (JP)
Title: Propylene-based elastomer
Inventor: KAWASAKI MASAAKI
IPC: C08F4/60
Filed: 1994-06-28
Abstract: PURPOSE:To obtain the elastomer excellent in heat and blocking resistances, shock absorptivity, transparency and heat-sealability. CONSTITUTION:This propylene-based elastomer contains (a) 50-95mol% propylene unit and 5-50mol% ethylene unit and has (b) >=90.0% triad tacticity determined by <13>C-NMR in a propylene unit chain part composed of head-tail bonds, (c) 0.05-0.5% ratio of positional irregular units, determined by the <13>C-NMR and based on the 2,1-insert of propylene monomer in the whole propylene inserts and (d) an intrinsic viscosity [eta] measured at 135 deg.C in decalin within the range of 0.1-12dl/g.
Patent JP-S5571165-A (JP)
Title: Direct current motor
Inventor: MIYATA TAKEYUKI
IPC: H02K23/54
Filed: 1978-11-21
Abstract: PURPOSE: To attain a strong turning force, by orienting the magnetic field of induction magnets of a stator and that of a rotary core in parallel with the axis of a rotor.  
     CONSTITUTION: Induction magnets 2 of U-shaped cross section are mounted on a main body cover 9. A rotary core 1 is mounted on a rotary shaft 6 supported on a bearing 8. Both the ends of the rotary core project in parallel with the induction magnets. A coil 3 is uniformly and closely wound on the rotary core 1. The coil 3 is energized so that lines of magnetic force extend through the rotary core. A half of each U-shaped induction magnet 2 is magnetized as an N-pole and another half is magnetized as an S-pole. The magnetic flux extending through the induction magnets 2 and the magnetic flux extending through the rotary core are parallel with the rotary shaft. As a result, a strong turning force acts on a rotor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000338622-A (JP)
Title: Photosensitive silver halide photographic emulsion and silver halide photographic sensitive material containing same
Inventor: MORIMOTO KIYOSHI
IPC: G03C1/035
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To ensure high sensitivity and superior color reproduction in photographing under a fluorescent lamp as a light source by incorporating at least one specified compound and at least one other specified compound. SOLUTION: The photosensitive silver halide photographic emulsion contains at least one compound of formula I and at least one compound of formula II. In the formulae I and II, R1, R2, R5 and R6 are each independently a sulfoalkyl, R3, R4 and R7 are each independently H atom, an alkyl, alkoxy, aralkyl, aryl or halogen and M1 and M2 are each a charge balanced pair ion. Flat platy silver halide grains having an aspect ratio of >=2 occupy >=50% of the total projected area of all grains in the emulsion. The parallel principal surfaces of the flat platy grains are (111) faces and the grains contain >=10 dislocation lines per grain and have a halogen composition comprising silver iodobromide or silver chloroiodobromide.
Patent JP-S63310450-A (JP)
Title: Sheet sorter
Inventor: NAITO MASAKI
IPC: G03G15/00
Filed: 1987-06-11
Abstract: PURPOSE:To sort and stack sheet well by providing a section for discharging sheet to a facing bin, a bin opening means movable together with the bin and a sheet discharging section moving means resettable to bin opening. CONSTITUTION:A sorter 1 is provided with a bin unit 9 movable up and down along a guide rail 7, and a lead cam 26 is arranged to face with a lower sheet discharging section 32 located approximately in the center of a sorter body 6. The sheet discharge section 32 is provided with a moving/carrying section 45 having a pair of carrying rollers 47, and an eccentric cam unit 55 constituting a sheet discharge section moving means is arranged below the moving/carrying section 45. Sheet is discharged from carry-in port 33 of the sorter 1 through a sheet carrying path 35 during non-sort mode while through a second sheet carrying path 36 during sort mode and through the lower sheet discharge port 32 to respective bins and contained therein.
Patent JP-S629881-A (JP)
Inventor: IMAI SHUNZO
IPC: B25J9/00
Filed: 1985-07-05
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-H10337642-A (JP)
Title: Core material grinding device for vent hole
Inventor: ARAI TAIHEI
IPC: B24B5/14
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To easily and precisely grind a core material by furnishing a moving means to move a core material held by a holding means near to a grinding wheel and a rotating means to rotate the core material held by the holding means around a shaft center. SOLUTION: A core material H to be ground is inserted into a holder 50 of a holding means 3 on an upper position X1 or between the upper position X1 and a lower position X2 and is positioned by a positioning means 55. Thereafter, the core material H is fixed by the holder 50. Thereafter, the core material H is held at an inclination α against a grinding surface 2A of a grinding wheel 2 by using a lever 52. After then, a head end part of the core material H held by the holding means 3 is ground in a tapered shape by making it contact with the grinding surface 2A of the rotating grinding wheel 2 and rotating a thumbscrew part of the rotating means 5 around a shaft center of the core material H.
Patent JP-H04346794-A (JP)
Title: Anti-t-pa monoclonal antibody
Inventor: ITAGAKI KOJI
IPC: C12N5/10
Filed: 1991-05-22
Abstract: PURPOSE:To provide a new anti-t-PA monoclonal antibody which is specific to t-PA and which has equally high affinities to the t-PA and its complex with its inhibitor. CONSTITUTION:A new anti-t-PA monoclonal antibody having high affinity is characterized by being obtained from an anti-t-PA monoclonal antibody- producing hybridoma cell, HybriC-10 (FERM 12108), having a mol.wt. of approximately 150000, and being classified in an Ig subclass: IgG2b.
Patent JP-S6040772-A (JP)
Title: Egr control device in internal-combustion engine
Inventor: HASUMI KAZUHISA
IPC: F02M25/07
Filed: 1983-08-12
Abstract: PURPOSE:To always control the EGR of an engine with a high degree of accuracy, by measuring the temperature of exhaust gas passing through an EGR valve, and as well by compensating the opening degree of the EGR valve so that the mass flow of exhaust gas in such a temperature condition is made equal to the mass flow in the standard temperature condition. CONSTITUTION:A computer 12 adjusts the opening degree of an EGR valve 10 in accordance with the running condition (air volume, fuel supply amount, etc.) of the engine which is detected by an air-flow sensor 3, an injector 5, etc. so that the volumetric flow of exhaust gas is controlled. In this case, in order to precisely compensate the flow of exhaust gas in accordance with variations in the temperature of exhaust gas the temperature of exhaust gas which is detected by an exhaust gas temperature sensor 11 is delivered to the computer 12, and the conversion coefficient of the volumetric flow with respect to the temperature variations when the mass flow is made constant, is obtained. Then, volumetric flow at the standard temperature is delivered to the computer to obtain the volumetric flow multiplied by the conversion coefficient, and the opening degree of the EGR valve 10 is compensated.
Patent JP-S5934810-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01C11/02
Filed: 1982-08-24
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-H0810284-A (JP)
Title: Production of cellulosic fiber and absorbent structure
Inventor: ISHIKAWA HISAO
IPC: D04H1/413
Filed: 1994-06-28
Abstract: PURPOSE:To provide a process for producing cellulosic fibers which have a low water holding degree, have excellent liquid absorbability and releasability and are adequately usable for absorbent members, such as paper diapers, sanitary napkins and pads for incontinent persons, etc., and an absorbent structure formed by using these cellulose fibers. CONSTITUTION:Hydrophobing chemicals are added to the cellulosic fibers having in the state of moistening the fibers with water and shearing force is applied to the fibers by subjecting the fibers to a mechanical agitation treatment; thereafter, the fibers are subjected to drying and fluxing in a non-restraining state at 105 to 170 deg.C. These hydrophobing chemicals are selected from anionic, cationic or nonionic surfactants, wax water repellents and sizing agents. The absorbent structure is composed by using the cellulosic fibers which have the water holding degree of 2 to 28% and are produced by this process for production.
Patent JP-H0439579-A (JP)
Title: Heating system and heating/cooling system employing heat pump
Inventor: OGAWA YASUO
IPC: F25B29/00
Filed: 1990-06-04
Abstract: PURPOSE:To reduce primary energy synthetically by returning fluid from a heating load from a heat recoverying device, heating heat source fluid, into a pipeline for a heat pump. CONSTITUTION:Intermediate hot-water is supplied to a heat recovering device through pipelines 5, 5', 5'', which are connected to a heat recovering main sending pipe 7, from a heat supplying center 2 to recover heat, then, is returned to the heat supplying center 2 from pipelines 6, 6', 6'' through a heat recovering main returning pipe 8. Hot-water in the heat supplying center 2 is supplied to an area heating and hot-water supplying load system 3 by a pump 9 through a hot-water supplying main pipeline 10 and branch pipes 11, 11', 12, 12'. Intermediate hot-water, having the same temperature, is supplied to the evaporator 18 and the condenser 19 of a heat pump 17 by another pump 20, then, the hot-water is returned into the lowest temperature section 22 of the heat accumulating tank 16 through a pipeline 21. The water is sent to a heat recovering main sending pipe 7 by another pump 23 to recover the heat of the same and, then, is returned to the heat accumulating tank 16 through the other pipeline 24. Accordingly, the performance of the heat pump can be improved and the size of the pipelines can be reduced whereby primary energy, thrown into a facility, is reduced.
Patent JP-S5371744-A (JP)
Title: Structure of cam
Inventor: IKEDA HITOSHI
IPC: G05G5/03
Filed: 1976-12-07
Abstract: PURPOSE: To make layout easy while reducing machining cost, by unifying a tooth, to which a positioning part material regulating the position of a cam is geared, and a tooth regulating the position of the upper and lower direction positions of the positioning part material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05308903-A (JP)
Title: Starch jelly
Inventor: MURATA KAZUYUKI
IPC: A61K9/20
Filed: 1992-05-13
Abstract: PURPOSE:To provide the starch jelly containing 1-menthol and an eucalyptus oil, clearing the passage of a nose and thereby useful for cold, chronic or acute rhinitis, etc. CONSTITUTION:The starch jelly contains 1-menthol preferably in an amount of 0.1-3wt.% and an eucalyptus oil preferably in an amount of 0.1-4wt.%. The starch jelly is used in a dose of approximately 3-6 pieces per day for an adult as the solid starch jelly (approximately 5-30g as the solid starch jelly).
Patent JP-H0230606-A (JP)
Title: Per-monosulfuric acid solution
Inventor: DEIBUITSUDO JIYON RAPAMU
IPC: C01B15/08
Filed: 1989-06-12
Abstract: PURPOSE: To contrive a soln. of premonosulfuric acid suitable for stripping of a photoresist residue from the surface of a semiconductor by adding a specified metallic compd. as a metal ion sequestering agent and a stabilizing agent.  
     CONSTITUTION: (A) A metal ion sequestering agent and (B) a stabilizing agent (one or ≥2 kinds of hydroxides or oxides selected from Ga, Ge, In, Sn(IV), Sb, Tl, Bi and Pb) are added to a permonosulfuric acid aq. soln. (a sulfuric acid concn. is ≥75 wt.% appropriately. ≥85 wt.% most suitably, an H 2 O 2  amount per sulfuric acid is 0.2-10%, 2-10% most suitably) to make the permonosulfuric acid aq. soln. for stripping a photoresist residue. A pentavalent phosphorus compd. (the concn. is 0.01-1.0 wt.% 0.1-0.4 wt.% most suitably), especially 1-hydroxyethylidene-1,1-diphosphonic acid, is used as the (A) component and the addition concn. of the (B) component expressed by picomol/kg is totally 350-1,000, most suitably 400-850 in the case of a mixture of Bi, Sn(IV), Ga and Ge. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10321482-A (JP)
Title: Electrical double layer capacitor
Inventor: IKEDA NAOTO
IPC: H01G11/22
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To further increase the energy density of an electrical double layer capacitor. SOLUTION: Tubular carbon fibers 18 called carbon nano-tubes are used for polarizable electrodes 12 and 13. Since the tubular carbon fibers 18 have outside diameters of 1-500 nm, the surface area per unit volume of tubular carbon fiber groups can be increased further as compared with the case where activated carbon particles are used for the polarizable electrodes and, in its turn, the energy density of an electrical double layer electrode can be increased further.
Patent JP-2000336445-A (JP)
Title: High hardness nickel base sintered alloy excellent in wear resistance and its production
Inventor: SUMITOMO HIDEHIKO
IPC: B22F5/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To allow the alloy to exhibit excellent wear resistance even in a severe environment by allowing it to have a specified compsn. contg. C, Ni, Cr, Al, Ti and W, controlling the average crystal grain size in the base to the value equal to or below the specified one and dispersedly precipitating carbides of the value equal to or below the specified one therein. SOLUTION: This alloy is composed of, by weight, 1 to 5% C, 40 to 70% Ni, 10 to 20% Cr, 2.5 to 6.5% Al and one or two kinds of Ti and W by 10 to 40%, and the balance inevitable impurities. Then, the average crystal grain size in the base is <=1.0 μm, and also, carbides of <=10.0 μm are dispersedly precipitated. The powder of each componential metal is blended and mixed so as to form this compsn., and mechanical grinding treatment is executed in an Ar atmosphere. At this time, after dry grinding treatment, wet stirring treatment in which an organic solvent is mixed is preferably executed for several hours. The amt. of the organic solvent is controlled to 100 to 800 ml per kg of the powder. Next, the alloy powder is sintered at 900 to 1,180 deg.C by pressurizing treatment to form into a sintered alloy.
Patent JP-S6125419-A (JP)
Inventor: SHIGEMATSU KENJI
IPC: A01F12/24
Filed: 1984-07-16
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-S6126183-A (JP)
Title: Specifying device of production
Inventor: NAITO TADASHI
IPC: G06K13/063
Filed: 1984-07-16
Abstract: PURPOSE:To prevent a production specifying card from misreading of its information code when the card is turned upside-down by penetrating light into information code holes so that an error is displayed when the card is turned upside-down. CONSTITUTION:On the production specifying card 20, either information code holes 22a-22h and one parity check hole 24 are straightly formed on the upper stage. On the intermediate stage separated from the uper stage by a distance, positioning holes 30, 32 are formed, the hole 30 is punched in the vertical direction on the intermediate position between the holes 22a and 22b and the hole 32 is punched on the vertical lower position of the hole 24. To detect the holes punched on the card 20, an optical sensor is arranged on a carrying course of the card 20. When the card 20 is carried upside-down, the positioning hole is detected on the regular information reading position, but the information code is detected as ''0'' and an error is displayed. Thus, the card 20 can be prevented from misreading of the information code when the card 20 is turned upside- down.
Patent JP-H04370949-A (JP)
Title: Inspecting apparatus for semiconductor integrated circuit
Inventor: KAMEYA MASAHIRO
IPC: H01L21/66
Filed: 1991-06-19
Abstract: PURPOSE:To provide an inspection apparatus for a semiconductor integrated circuit having no fluctuation of the adjustment voltage due to the elapsed time by removing noises in the inspection apparatus. CONSTITUTION:A voltage is applied to a variable-capacitance diode 62 to vary the amount of an electrical charge through an adjustment voltage source buffer amplifier 5 in a state where a switch 3 is closed, and the switch 3 is opened. A filter is formed with a resistor 2 and a capacitor 4 when the switch 3 is opened. The structure is thus arranged so that the voltage the noises of which are significantly attenuated is provided for the peripheral circuits of an inspecting semiconductor IC diagrammed at 6.
Patent JP-S5671826-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: G11B5/72
Filed: 1979-11-13
Abstract: PURPOSE: To increase the durability of recording medium, by coating the silicone oil via a silane coupling agent on the surface of metal magnetic thin film including cobalt formed on the substrate of a magnetic recording medium.  
     CONSTITUTION: On the substrate such as polyester film, the metal magnetic thin film including cobalt such as cobalt-iron alloy, and cobaltnickel alloy is formed with vapor deposition and nonelectrolytic plating. Further, on the surface of this metal magnetic thin film, silane coupling agnet is coated on the surface of this metal magnetic thin film by coating the alcohol solution of 0.5W3wt% of the silane coupling agent. Next, silicone oil such as dimethyl polysiloxane is coated on the surface of metal magnetic thin film covered with the silane coupling agent to couple the silane coupling agent with Si(CH 3 ) 3  of silicone oil. As the silane coupling agent, the chemical compounds expressed in equations I, II are suited. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07140742-A (JP)
Title: Image recorder
Inventor: KUROSAWA MAKOTO
IPC: G03G21/16
Filed: 1993-06-18
Abstract: PURPOSE:To provide an image recorder capable of efficiently executing the removing work, etc., of a form failing in running. CONSTITUTION:The image recorder is provided with a paper guiding member 10 forming a form carrying path and simultaneously provided so as to freely open/close with respect to the main body of the image recorder 2, at least a pair of form carrying roller mechanism 2b provided on the form guiding member 10 and a regulating means 12 regulating the opening/closing actions of the form guiding member 10 and the holding state of the form carrying roller mechanisms 2b is released in accordance with an operation for releasing the locking state of the form guiding member 10 with respect to the main body of the image recorder 2 by the regulating means 12.
Patent JP-H05336919-A (JP)
Title: Flavored salt
Inventor: TANITO MASAO
IPC: A23L27/40
Filed: 1992-06-08
Abstract: PURPOSE:To obtain a flavored salt having increased flavor and containing uniformly distributed flavoring component without considerably lowering the flowability of particles. CONSTITUTION:A flavor is mixed to a salt raw material obtained by mixing a porous substance such as calcium carbonate or dextrin to sodium chloride or an inorganic salt mixture obtained by mixing sodium chloride with one or more substances selected from potassium chloride, magnesium sulfate and calcium sulfate. As an alternative method, a flavor-containing material produced by impregnating a flavor in a porous substance such as calcium carbonate and dextrin is mixed with sodium chloride or an inorganic salt mixture obtained by mixing sodium chloride with one or more substances selected from potassium chloride, magnesium sulfate and calcium sulfate.
Patent JP-H0723229-A (JP)
Title: Picture data compression processing method
Inventor: ITO WATARU
IPC: H04N19/91
Filed: 1993-06-18
Abstract: PURPOSE:To provide the picture data compression method in which picture data are compressed at a high compression ratio without deteriorating the picture quality of an original picture. CONSTITUTION:Wavelet transformation 2 is applied to original picture data 1 representing an original picture to obtain picture data 3 for plural frequency bands. Then processing 4 making non-linked components of the picture data 3 zero is executed in picture data 3 at a higher frequency band than a predetermined frequency band of the picture data 3. Then all the picture data 3 to which making 0 processing 4 is made and all the picture data 3 to which no making 0 processing 4 is made are coded in the step 5.