baber/WOPTO huggingface dataset:
Patent JP-H0417192-A (JP)
Title: Semiconductor storage device
Inventor: SATO HIROYUKI
IPC: G11C11/401
Filed: 1990-05-10
Abstract: PURPOSE:To prevent the deterioration in the characteristic of a transistor (TR) by providing a circuit detecting a level of a power supply and decreasing a voltage applied to a sense amplifier at a specific power voltage by a prescribed level than the power supply voltage. CONSTITUTION:Let a threshold voltage of TRs Q1 - Q15 be VTN, a resistance R1 is selected to be ten times the sum of ON-resistance values of the TRs Q1 - Q15, voltages V1 - V4 of contacts 1 - 4 are expressed in equations I - IV and a level V5 of a contact 5 is equal to any of the voltages V1 - V4 of the contacts 1 - 4 of a fuse not blown among fuses F1 - F4. Any of the fuses F1 - F4 is left so that a level V5 of the contact 5 connecting to a power supply voltage (VBT) at burn-in test is larger than a threshold voltage of the TR Q15 and the other fuses are blown, then the TR Q15 is turned on at burn-in test and an output 7 goes to a high level. Thus, the deterioration in the characteristic of the TRs is prevented.
Patent JP-2000274083-A (JP)
Title: Safety device for movement on temporary scaffold
Inventor: HAMANO MASAYUKI
IPC: E04G21/32
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for surely preventing drop by freely slidably connecting a safety belt to a handrail frame or the like which is attached to a temporary scaffold frame which is framed in a construction site. SOLUTION: A guide rail 5 provided with a guide groove is secured to the side faces of a horizontal handrail frame 2 and a corner handrail frame which fit over rectangular columns of a temporary scaffold, and a sliding metal fitting is freely slidably fitted into the guide groove. A curved rail is formed at one end of the corner handrail frame, and a bifurcated engaging part is formed at one end of each of the horizontal handrail frame 2 and the corner handrail frame. A single engaging part is formed at the other end of each of the horizontal handrail frame 2 and the corner handrail frame.
Patent JP-H08293726-A (JP)
Title: Microstrip antenna
Inventor: HONMA YASUNOBU
IPC: H01Q13/08
Filed: 1995-04-24
Abstract: PURPOSE: To reduce an operating frequency without changing the size of a dielectric element for mounting a radial conductor element. CONSTITUTION: This microstrip antenna is provided with a first dielectric substrate 1 having a radiator 2 composed of one almost rectangular conductor on one surface at least, second dielectric substrate 3 which has a ground conductor board on one face and mounts the first dielectric substrate on the other face, and power feeding means 7 for feeding power to the radiator. Then, the radiator 2 has a long side L for almost specifying the operating frequency of the antenna and a short side S' orthogonal with this long side and the long side is almost equal to the long side of the first dielectric substrate but the short side S' is shorter than a short side S of the first dielectric substrate and positions the terminal parts of the radiator inside rather than the terminal parts of the first dielectric substrate.
Patent JP-S5822730-A (JP)
Title: Preventing device for container drop
Inventor: SHIMIZU KIYUUICHIROU
IPC: B60P1/64
Filed: 1981-07-31
Abstract: PURPOSE:To enable to prevent a container from dropping by locking it to a luggage body when a wire is removed by engaging or disengaging a hook of the container via a sensing lever which is contacted with the wire fo loading and unloading the container. CONSTITUTION:A wire sensing lever 17 having a roller 18 at the end is connected via a rod 27 to a hook pawl 22. The pawl 22 is mounted on a bracket 20 provided at the container, and is engaged with a projection 25 formed at the luggage body. When a wire for loading and unloading the container is removed so that its tension is elimnated, the hook 22 is engaged with the projection 25, and the container is locked to the body. In this manner, the container is prevented from dropping.
Patent JP-H05313321-A (JP)
Title: Processing agent for silver halide photographic sensitive material
Inventor: NISHIO SHOJI
IPC: G03C5/38
Filed: 1992-05-13
Abstract: PURPOSE:To provide such a solid processing agent for silver halide photographic sensitive material that has excellent dissolving property and causes no splashing during the solution is prepared and does not deteriorate in performance during storage. CONSTITUTION:This solid processing agent is a solid fixing agent for a photographic sensitive material and a developer for monocromatic photograph. The solid fixing agent consists of two or more kinds of molded products of granulated material and at least one of the solid part contains acetate and at least one solid part of other parts contains ammonium salt. The developer for monochromatic photograph contains polyhydroxy benzenes and a part containing at least polyhydroxy benzenes has <=5% water content. Further, the solid processing agent is a solid fixing agent containing water-soluble aluminum compd. and the part containing at least aluminum compd. has <=5% water content.
Patent JP-H1056115-A (JP)
Title: Electric assembly
Inventor: FURETSUCHIYAA RUROWA SHIYOPAN
IPC: H01R33/76
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To improve electric assembly by engaging a pressure plate with a second circuit member, so as to engage the conductors of the two circuit members by an actuator member arranged movably in a rigid member. SOLUTION: An assembly 10 is substantially arranged under a rigid member 21, having a pressure plate member 27 arranged between the member 21 and a second circuit member 17. The pressure plate member 27 is engaged with a substantially flat summit surface of the circuit member 17 with some interval to the member 21. The pressure plate member 27 is arranged both vertically and horizontally movable and rotatable with respect to the member 21 when it is engaged with an actuator 41. The pressure plate member 27 is forcedly engaged with the circuit member 17 when the plate member 61 is forcedly engaged by the actuator 41. The pressure plate member 27 is also an excellent heat conductor, and when the circuit member 17 operates, the pressure plate member 27 improves heat dissipation of the circuit member 17 with which it is forcedly engaged.
Patent JP-H06330606-A (JP)
Title: Fragrant straw mat
Inventor: OGUMA KENJI
IPC: E04F15/02
Filed: 1993-05-24
Abstract: PURPOSE:To enable constant emission of fragrance for a long time by embedding inorganic porous fine particles or inorganic porous hollow fine particles carrying fragrant substance in interior of a straw mat. CONSTITUTION:A solid inorganic porous fine particle 1 is formed of an inorganic compound, i.e., carbonate, silicate, phosphate or sulfate of an alkaline earth metal, metal oxide, metal hydroxide, other metal silicate, or other metal carbonate. A variety of fragrant substance, such as rush fragrance or fragrance used as indoor fragrance, is then contained in gaps 2 of the fine particle by immersion. Particles are mixed with coating resin so that a coating composition is obtained. A coating composition layer is thus formed on surface of a sheet of such as unwoven cloth, and this layer is embedded in between the cover and the base of a straw mat. Or otherwise, fine particles may be formed as inorganic porous hollow fine particles 4 having numerous pores for application to wall surface.
Patent JP-S61279308-A (JP)
Title: Method for controlling sheet width in hot rolling
Inventor: SHIBUYA SATOSHI
IPC: B21B37/00
Filed: 1985-06-04
Abstract: PURPOSE:To make uniform the finish sheet width with a simple mechanism by measuring the overall sheet width after rolling with roughing mill and finishing mill trains and controlling the edger with of the roughing mill from the relational coefft. of the temp. or load fluctuation of the front state of the roughing mill and the fluctuation value of the sheet width before and after the finishing mill. CONSTITUTION:The overall sheet width after rolling with the roughing mill train 2 and finishing mill train 1 is measured 7, 6. The temp. 8 or rolling load fluctuation 9 of the front state of the roughing mill train 2 is measured. The rolling load and temp. are in the anti-phase relation and since both the temp. and sheet width are in the anti-phase relation, the correlational coefft. of the rolling load or temp. and the sheet width is determined and the rolling width of the edger 5 of the roughing mill train 2 is controlled by a calculator 10, then the finish sheet width is made uniform. The rolling finish sheet width is therefore made uniform with the simple measuring and controlling mechanism and the quality is improved.
Patent JP-S5454592-A (JP)
Title: Micro crystal vibrator
Inventor: KIZAKI SHIGERU
IPC: H03H9/215
Filed: 1977-10-08
Abstract: PURPOSE:To evenly form film thickness, reduce dispersion in frequency, improve workability and achieve the improvement in productivity by frequency-regulating metal films produceable through vacuum evpaporation, etc. other than electrolytic plating. CONSTITUTION:Electrode films 2 are patterned on a crystal substrate 1 by nickel chrome palladium and further masks 3 for hydrofluoric acid working by vacuum evaporation, etc. of a specified thickness formed by chrome or gold plating are formed, after which the patterns of frequency-regulating metal films are formed with photo resist 4. This substrate 1 is etched with hydrofluoric acid. Further, the metal films 3 of tuning fork shape are etched and the photo resist 4 is removed. This process makes possible the formation of the electrode films 2, tuning fork shapes and frequency regulating metals of different materials and their formation by vacuum evaporation other than plating.
Patent JP-S6110466-A (JP)
Inventor: RIIRANDO EFU KORINZU
IPC: G03G15/00
Filed: 1985-06-04
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-S5823850-A (JP)
Title: Polyamide composition having impact resistance
Inventor: OCHIAI KENJI
IPC: C08L23/08
Filed: 1981-08-04
Abstract: PURPOSE:The titled composition useful as a part for cars, etc., especially having improved low-temperature impact resistance, and moldability, obtained by blending a polyamide with an ethylenic ionomer resin and an ethylenic copolymer elastomer. CONSTITUTION:(A) 50-95pts.wt. based on 100pts.wt. total amount of a polyamide (especially nylon 6, etc.) is blended in molten state with (B) 1-45pts.wt. ethylenic ionomer resin consisting of an ethylene unit (90-98wt%), an unsaturated carboxylate unit, an unsaturated carboxylic acid unit, and a unit of a metal salt of unsaturated carboxylic acid (especially Na salt, etc.) and (C) 0.5- 40pts.wt. ethylenic copolymer elastomer (especially ethylene.propylene copolymer, etc.). A weight ratio of the component B to component C is preferably (9:1)- (1:4). The melt indexes Fb and Fc of the components B and C (g/10min) are in a relation wherein Fb is 0.1-5 and Fc is 1-10 respectively and a ratio of Fc/Fb is 1-50.
Patent JP-S6014485-A (JP)
Title: Semiconductor laser device
Inventor: HAMADA TAKESHI
IPC: H01S5/223
Filed: 1983-07-04
Abstract: PURPOSE:To reduce the oscillation threshold value and to upgrade the external differentiated quantum efficiency by a method wherein the bottom surface of a groove between two ridges on a substrate, which has the two ridges standing straight in parallel to each other, is located lower than the stepped surfaces on both the outsides of the ridges; a P-N junction face, which is parallel to the main plane of the substrate, is formed on the lower sides of the ridges and the stepped surfaces in such a condition as to be discontinued by the groove; and a double hetero structure including an active layer is formed on the ridges. CONSTITUTION:A first current constricting layer 9 of a P type Ga1-xAlxAs, a second current constricting layer 10 of an N type Ga1-xAlxAs and a third curret constricting layer 11 of a P type Ga1-xAlxAs are continuously grown on the surface of an N type GaAs substrate 1 in an order of the current constricting layers 9, 10 and 11 by a liquid- phase epitaxial method. Two ridges are formed on the surface of a wafer, which finished this first-time growth, toward the <011> direction holding a groove between them by performing an etching. An N type Ga1-xAlxAs clad layer 2 of the first layer, a non-dopped Ga1-yAlyAs active layer 3 of the second layer, a P type Ga1-xAlxAs clad layer 4 of the third layer and a P type GaAs electrode forming layer 5 of the fourth layer are continuously grown on the surface of the substrate 1 formed with the two ridges by an epitaxial method again.
Patent JP-H06330593-A (JP)
Title: Roof tile
Inventor: UEHARA TAKASHI
IPC: E04D1/28
Filed: 1993-05-24
Abstract: PURPOSE:To ensure stabilization for roof tiles when a number of roof tiles are piled up by a method wherein protuberances provided in projection to the reverse side of the roof tiles are coated with the second paint that is higher in glass transition point than the first paint that is for coating the surface of the roof tiles. CONSTITUTION:Protuberances 3, provided in projection to the reverse side of a roof tile main body 2, are coated with the second acrylic paint 31 that is higher by 20 deg.C in glass transition point than the first acrylic paint 21 to be applied to the surface of the roof tile 1. The roof tile 1 is then heated up to the temperature slightly higher than the glass transition point of the first paint 21 and lower than the glass transition point of the second paint 31 and while the heating is kept at the above-mentioned temperature, the surface of the roof tile 1 is coated with the first paint 21. Thereby, the roof tiles 1 can be piled up for drying after finish of the coating without causing blocking to happen. The roof tiles 1 that are piled up can be kept apart one another at fixed intervals by the protuberances 3 and can be held upright so that the edges of the roof tiles can be held perpendicularly against a plane on which the roof tiles are piled up.
Patent JP-S5455088-A (JP)
Title: Foamed resin composite molded article
Inventor: IWASE SUMIO
IPC: B32B27/28
Filed: 1977-10-12
Abstract: PURPOSE: To prepare a composite molding article having excellent adhesive  strength, dimensional accuracy, etc., at a low cost, by coating a molded foamed article of specific modified polystyrene with an unsaturated polyester resin.  
     CONSTITUTION: (1) A mixture comprising 100 parts by weight of styrene monomer and 50W400 parts by weight of polyethylene powder, is polymerized in an aqueous medium to give a modified polystyrene. (2) A foamed resin sheet is prepared by foaming the polystyrene in a mold. (3) The surface of the above molded article is coated with an unsaturated polyester resin to give the desired molded article 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61258-A (JP)
Title: Composite stabilizer for polyurethane
Inventor: KANNEN NAOKI
IPC: C08L75/04
Filed: 1984-06-13
Abstract: PURPOSE:The titled stabilizer which is capable of stabilizing polyurethane sufficiently in long-time use, does not cause bleeding, and comprises an ultraviolet absorber and a specified tertiary phosphite. CONSTITUTION:A composite stabilizer comprising 0.05-5wt% ultraviolet absorber [e.g. 2-(2-hydroxy-5'-methylphenyl)benzotriazole] and 0.05-5wt% tertiary phosphite of the formula (where R1-3 each are an alkyl, a cycloalkyl, an aryl, an alkylaryl or an arylalkyl) containing 4.0-14.0wt% phosphorus (e.g. triisodecyl phosphite) is incorporated into a polyurethane composition. EFFECT:The browning of polyurethane moldings can be greatly reduced. USE:Sporting shoes, etc.
Patent JP-S5245704-A (JP)
Title: Propulsive type garbage collector
Inventor: KAWASAKI ETSUO
IPC: F04D13/00
Filed: 1975-10-08
Abstract: PURPOSE: To introduce a garbage collector of simple operation remarkably effective on use in a garbage basin of larger size, being constructed in the type of automatic propulsion driven by power source of the pump and arranged in function to stir garbages directly and pump up them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0953483-A (JP)
Title: Cylinder internal pressure detecting device
Inventor: TOMIZAWA NAOMI
IPC: G01L23/10
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cylinder internal pressure detecting device, by which fitting working can be facilitated and which is good in noise proof characteristic and maintainability. SOLUTION: A cylinder internal pressure sensor 6 formed like a washer is interposed between the fuel injection valve fitting hole bearing surface of a cylinder head 3 and a fuel injection valve 4. The cylinder internal pressure sensor 6 detects the cylinder internal pressure changed by the combustion and explosion of air-fuel mixture in a cylinder 1 directly or according to the infinitesimal displacement of the fuel injection valve 4, and the detection signal is transmitted through a lead wire to an external measuring circuit to be used for the combustion limit control of an internal combustion engine and accidental fire diagnosis.
Patent JP-H06331343-A (JP)
Title: Cylindrical shape measuring method
Inventor: NUMAMOTO MINORU
IPC: G01B21/20
Filed: 1993-05-24
Abstract: PURPOSE:To achieve a method for measuring a cylindrical shape more accurately by using a measuring instrument which can measure straightness as well as roundness. CONSTITUTION:The title method is used to measure a cylindrical shape by measuring cylindrical sections a, b, c, e, d, f, and g at a plurality of different portions in the axial direction of a cylindrical object 100 to be measured. The straightness of the opposing generators of the cylindrical object 100 to be measured is measured and then the measurement result is enlarged or reduced or translated for compensation so that two corresponding points in the measurement result of the cylindrical sections a, b, c, e, d, f, and g match two points which are the positions of each cylindrical section of the generator to be measured in the measurement of straightness.
Patent JP-H11300913-A (JP)
Title: Multi-layered film for heat seal, its manufacture, and paper container using it
Inventor: YAMAGUCHI YUKINOBU
IPC: B65B51/10
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To improve low-temperature heat-sealing properties, slip characteristics, processability, sealing properties at the time of heat-sealing by containing at least one type of inorganic fine particles of specified amount in a heat sealant layer having specified composition/physical properties. SOLUTION: A multi-layered film 10 for HS is formed by sequentially co- extruding a heat sealant(HS) layer 1 composed of a low-density ethylene-αolefin copolymer (S-PE) which is polymerized by using a single-site catalyst having a melt index (MFR) of 0.2-20 g/10 min and a density of 0.890-0.925 g/cm<3> , an inner resin layer 2 composed of a thermoplastic resin, and a laminated layer 3 composed of a thermoplastic resin having a softening temperature higher than that of the HS layer 1. The HS layer 1 contains at least one type of inorganic fine particles having an average particle diameter of 5-20 μm 0.1-5 pts.wt. with respect to 100 pts.wt. blended resin, which is composed of 60-95 wt.% S-PE and 5-40 wt.% polyethylene having MFR of 0.2-20 g/10 min and a density of 0.926-0.965 g/cm<3> .
Patent JP-H10300356-A (JP)
Title: External heat type rotary kiln
Inventor: YAMAGUCHI KAZUAKI
IPC: F27B7/20
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a central portion of a retort from deflecting downwardly thus preventing an occurrence of an excessive stress by dividing a furnace body into a plurality of furnace bodies in a spaced-apart manner and providing an intermediate support device between neighboring furnace bodies for rotatably and freely supporting the retort. SOLUTION: When a raw material is charged into a first furnace body 2 through a raw material charging opening 9, the raw material is forcibly agitated by agitating blades 11 and heated and organic materials are burnt. Gas and vapor generated in a retort 1 are discharged into the furnace body 2 by way of an exhaust pipe 8 by holding the inside of the retort 1 at a temperature higher than the inside of the furnace body 2. The similar treatment is carried out in a second furnace body 3 and a treated material is discharged from a discharging opening 10.  Since the retort 1 has not only both ends thereof but also a central portion thereof supported by a roller (an intermediate support device) 14, even when the retort 1 is extremely elongated, the central portion the retort 1 is prevented from deflecting downwardly thus there is no fear of rupture caused by a rotational bending under high temperature.
Patent JP-S61280128-A (JP)
Title: Diversity receiver for vehicle
Inventor: KAMIMURA ICHIJI
IPC: H04B7/08
Filed: 1985-06-05
Abstract: PURPOSE:To avoid generation of noise caused by wipering operation by providing a switching means changing over an antenna so as to select other antenna than an antenna installed on a glass face wiped at the operation of wiper and to receive an output signal of a wiper operation detection means. CONSTITUTION:When a wiper switch 13 is closed at a stable electric field region of a reception level, a periodic notch is generated in an induced voltage of a rear window heater and antenna 1 attended with the reciprocation of the rear wiper. In this case, attended with the closing of the switch 13, a switching transistor TR 1 of the 1st FM reception system 6 is turned on and the induced voltage of the rear heater and antenna 1 is brought forcibly into '0'. Thus, a rear pole antenna 2 is selected always and its induced voltage is inputted always to a high frequency amplifier circuit 4, the S/N is lowered slightly, the sound volume change of an on-vehicle speaker 5 is limited to a small value and the driver does not feel much feeling about noise.
Patent JP-S62282053-A (JP)
Inventor: KOMIYA KUNIHIKO
IPC: D04B21/04
Filed: 1986-05-26
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-S5915090-A (JP)
Inventor: ONOZUKA MAMORU
IPC: B67D7/00
Filed: 1982-07-12
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-2000314962-A (JP)
Title: Photopolymerizable image forming material
Inventor: TOSHIMITSU ERIKO
IPC: G03F7/11
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable image forming material small in degradation of sensitivity and developability with the lapse of time and superior in storage stability even in the case the photopolymerizable composition of the photosensitive layer has high sensitivity and especially adapted to formation of a lithographic printing plate. SOLUTION: In this image forming material, a photosensitive layer made of a photopolymerizable composition is provided on the surface of a support and a protective layer made of a polymer soluble in water or a in mixture of water and an organic solvent compatible with water is formed on the photosensitive layer. The protective layer contains an amine or its derivatives. The aidic group of the amine and its derivatives in the protective layer is carboxyl or its derivative group.
Patent JP-2000315858-A (JP)
Title: Junction member-eliminating device
Inventor: IWAI TAKANORI
IPC: H05K3/34
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency by arranging the suction port of a suction nozzle in front of an injection port and contrarily arranging the tip of a squeegee so that it projects from the suction port. SOLUTION: A body 30 of a junction member-eliminating device 10 is composed of a hot wind generator 32, a solder suction 40, a squeegee 48, a cylindrical grip 45, and the like. Then, the solder suction 40 connects the terminal of a suction nozzle 41 to a filter case 42, and at the same time installs the tip of the solder suction nozzle 41 in front of a hot air injection port 34 and connects the rear end to the filter case 42. Also, the tip of the squeegee 48 is contrarily arranged so that it projects from a suction port 44, and residual solder or the like remaining at an area where semiconductor device that has been surface-mounted to the printed-wiring board has been eliminated is raked together while they slide along the surface of the printed-wiring board.