baber/WOPTO huggingface dataset:
Patent JP-2001051629-A (JP)
Title: Folding type electric display signboard
Inventor: MOMIYAMA SADAO
IPC: G09F13/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a portable type electric display signboard which allows the free movement of the electric display signboard to a place requiring reduction and notice by a folding type like a folding screen or a sutra. SOLUTION: The display purpose of the conventional type integrated with electric display parts may be achieved and in addition, the entire part of the product may be reduced and may be made easily portable and movable by folding display parts 1 and 2 like the folding screen or the sutra. The display parts important for the visual recognition of housing parts 3 and 4 are protected and the cost and installation time by movement may be reduced. Also, the prompt electric time signal display which is the greatest characteristic of the electric display signboard may be installed by carrying and moving the same to the place requiring the notice. As a result, the use applications of the electric display signboard are increased.
Patent JP-H02258601-A (JP)
Title: Safety device for prevention of explosion of explosive gas
Inventor: RARUFU KONRAATO
IPC: B01J19/00
Filed: 1989-07-06
Abstract: PURPOSE: To eliminate the danger of explosion in a small chamber and to enable a high conversion rate on account of hydrogen oxidation by fixing a heating element into a room having a chamber wall through which a gaseous mixture flow and maintaining the temp. on the outer periphery of the chamber at a temp. below the ignition tap. of the gaseous mixture.  
     CONSTITUTION: This safety device for preventing the explosion of detonation gas has the chamber 1 enclosed by the chamber wall 2 consisting of a material to allow the permeation of gas. An incandescent wire as the heating element 4 is fixed in parallel with the chamber axis 3 at the internal center of the chamber 1. The wire is electrically heatable via a battery 5. When a safety switch 6 closes the connecting conductor 7 between the battery 5 and the heating element 4, a heating current flows. The heating element is capable of heating the gaseous mixture contg. hydrogen and oxygen to its ignition temp. via the battery 5. The hydrogen infiltrating the inside of the gas chamber together with the gaseous mixture is burned and treated by the temp. The chamber wall 2 is so maintained that at the time of incineration of the hydrogen, the temp. thereof reaches the ignition temp. of the gaseous mixture on the outer periphery of the chamber 1. The use of a catalytically acting heating element as the heating element 4 is possible as well. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0925531-A (JP)
Title: Cast aluminum alloy material for brazing and brazing method therefor
Inventor: YAMAMOTO HIDEO
IPC: B23K1/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a cast aluminum alloy material for brazing, capable of producing a product capable of brazing without deteriorating productivity, and also to provide a method for brazing it. SOLUTION: This cast aluminum alloy material for brazing has a composition consisting of, by weight, 0.5-4.5% Mn, 0.5-3% Si, 0.5-1% Fe, and the balance Al with impurities. Further, as to the brazing method, the cast aluminum alloy material for brazing is brazed by using a specific brazing filler metal and/or flux. At this time, the brazing filler metal is an aluminum alloy having a composition which consists of, by weight, 25-65% Zn, 2-7% Si, and the balance Al with impurities and in which the amount of Fe as an impurity is limited to <=0.1%. Further, the flux is a mixed flux having a composition consisting of, by weight, 0.5-5% LiF, 1-10% ZnCl2 , 1-5% of potassium salt of sluoroaluminum acid, and the balance BaCl2 -KCl-NaCl base mixture.
Patent JP-S5959715-A (JP)
Title: Chelate group-containing phenolic resin, its production and adsorption treatment
Inventor: IWAYA YOSHIAKI
IPC: C08G12/00
Filed: 1982-09-29
Abstract: PURPOSE:The titled resin capable of selectively adsorbing and recovering valuable metals even from a solution containing a large quantity of Al<3+> ions, having 2-methyl-8-hydroquinone as a ligand. CONSTITUTION:A chelate group-containing phenolic resin containing 2-methyl-8- hydroxyquinoline as the chelate group shows excellent complexing and separating abilities for metal ions and can adsorb metals, for example, Ga, Mo, and In, even from a solution containing a large quantity of Al<3+> ions. This resin can be obtained by reacting 2-methyl-8-hydroxyquinoline with an aldehyde under an alkaline condition to obtain an initial product, and either reacting the initial product with a phenol and an aldehyde to convert it into a three-dimensional structure by crosslinking, or by reacting the initial product with a phenol, an aldehyde and an aliphatic polyamine to convert it into a three-dimensional structure by crosslinking.
Patent JP-S6232571-A (JP)
Title: Chart display device
Inventor: TERAJIMA HIROKATSU
IPC: G06T15/00
Filed: 1985-08-06
Abstract: PURPOSE:To decrease the discontinuity of a surface pattern due to the difference between the sampling interval on the surface of an object and that or a prescribed surface pattern by calculating the value of the surface pattern under consideration of the inclination of the surface of the object. CONSTITUTION:When supplying the desired pattern information about a point p1 on the plane of a three-dimensional object to display it as a display picture element d1 on a display screen S, the pattern information of the point p1 is calculated in accordance with the facing direction of the plane P at the point p1. Now, the write pattern information is calculated corresponding to the point p1, a second point p2 on the plane P is obtained in accordance with the angle of the inclination of the plane P against the point p1. A coordinate transformation is executed in accordance with a prescribed correspondence-relation between the picture S and a prescribed surface pattern information T defined on a prescribed coordinate system tx, ty, and the coordinate values of points a1 and a2 that correspond to the points p1 and p2 on the coordinate system tx, ty. Consequently, the average value of an surface pattern information in the area determined by the two points a1 and a2 as shown by the slant lines in the fugure is made to be the pattern information of the object's surface at the point p1 and is displayed the value of the display picture element d1 on the display screen S.
Patent JP-H1020609-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To delay the deterioration of developer, to prolong a usable period and to realize long-term use by arranging a developing device so that it can move from the developing position of an image forming body, moving only the developing device to be used to the developing position in accordance with an image forming mode and selectively coupling the non-driving means of the developing device to a driving means. SOLUTION: Turnable units U5, U6, U7 and U8 are successively provided from the outer periphery part on the right side of a photoreceptor drum 10, and the developing devices 13(Y), 13(M), 13(C) and 13(K) and electrifiers 11(Y), 11(M), 11(C) and 11(K) corresponding to the developing devices are integrally provided in the units U5 to U8. Cams 304, 305, 306 and 307 are provided at the upper parts or the lower parts of the units U5 to U8 so that respective developing sleeves 130 provided in the developing devices can approach to and separate from the surface of the drum 10. Then, elastic bodies S5, S6, S7 and S8 are provided to bring the units U5 to U8 into contact with the cams 304 to 307 so as to accurately actuate the respective units.
Patent JP-S6417437-A (JP)
Title: Bonding method for composite bonding wire
Inventor: MORITA AKIYASU
IPC: H01L21/60
Filed: 1987-07-10
Abstract: PURPOSE:To reduce a cost of a wire and to perform stable bonding, by making an area ratio of an Ag core material become a specific value and controlling a concentration of oxygen around a ball to become lower as the area ratio of the Ag core material becomes larger. CONSTITUTION:A periphery of a core material 2 made of high-purity silver or silver alloy with specific element contained in this silver is coated with a coating material 3 of high-purity gold so as to form a composite bonding wire 1 for a semiconductor device, and this wire is bonded. Then the bonding wire, whose area ratio of the core material 2 on its cross-sectional plane is 50% to 95%, is used. When a concentration of oxygen around a ball formed at the time of bonding is in the range of 10000ppm to 200ppm, and as the area ratio of the core material 2 becomes larger, the concentration is controlled lower. Hence, a cost of wire is reduced and stable bonding can be performed.
Patent JP-H0728722-A (JP)
Title: Data transfer system
Inventor: MORI NAOKI
IPC: G06F13/00
Filed: 1993-07-14
Abstract: PURPOSE:To improve the communication efficiency in a data retransmission state caused by a transfer fault in a system which collectively transfers plural data in a single file. CONSTITUTION:A data storing part 11 of a transmitting device 10 successively stores the generated data. A file transmission control part 14 compiles the data stored at the part 11 into a single file with addition of the number of stored data and the file serial number. Then the part 14 sends the compiled file to a receiving device 30 through a communication network 20 to erase the stored data and to count up the serial numbers only when a response is received for confirmation of the normal reception of the file. The device 30 stores the serial number of the precedent file and the number of stored data in storing part 33 and compares the present serial number with the precedent one at a serial number comparing part 34. When both serial numbers are matched, the difference between the present and precedent numbers of stored data is decided as a new number of data. Meanwhile the present number of stored data is decided as a new number of data when both serial numbers are not matched. Thus the valid data are decided in the received file and the transmitted data are restored.
Patent JP-S6150668-A (JP)
Title: Adhesive coating nozzle apparatus
Inventor: KATO HIROHISA
IPC: B05C5/00
Filed: 1984-08-20
Abstract: PURPOSE:To perform the optimum coating of an adhesive even if the size of chip like electronic parts is different, by making it possible to arbitrarily the interval between a plurality of an adhesive coating conduits. CONSTITUTION:A pitch regulation mechanism 10 for the widening and contracting regulation of the pitch P between synthetic resin conduits 6 is provided to the lower part of a syringe 4 and, when the size of the chip like electronic parts adhered to a substrate is large, each regulation screw 12 is threaded out from a holding frame 11 to widen the pitch P between the conduits 6. By this method, an optimum coating interval and amount can be set by simple operation even when the size of the chip like electronic parts is different.
Patent JP-H0923234-A (JP)
Title: Traffic controller for atm communication
Inventor: TOKUZAKI YOSHIHISA
IPC: H04Q3/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To set plural virtual channels with a different traffic control parameter with respect to a communication program different from a communication flow in the communication between same ATM communication equipments. SOLUTION: A specific own station ATM address is allocated to a destination ATM address and a traffic control parameter received as a channel open request from an ATM communication equipment 200, and a virtual channel is set to the destination ATM address and the allocated own station ATM address. A virtual channel set to the destination ATM address and the own station ATM address is selected for the destination ATM address, received as a data communication request from the ATM communication equipment 200 as a data communication request, the allocated own station ATM address and transmission data. The equipment 200 has a data communication means 10a sending transmission data by the traffic control parameter set to the virtual channel.
Patent JP-S5797203-A (JP)
Title: Three conductor high frequency circuit
Inventor: ICHITSUBO IKUROU
IPC: H01P1/203
Filed: 1980-12-09
Abstract: PURPOSE:To make the size small and to increase the performance, by connecting an inner conductor to a ground conductor by using a grounding conductor extending a part of the inner conductor and adhering the inner conductor with a dielectric substance base. CONSTITUTION:A metallic foil frame 31 forming a high frequency pattern is formed with a part being an inner conductor such as each 1/4 wavelength resonance line 32 and an input and output energizing line 33 and the like and a part being a grounding conductor extending the inner conductor unifiedly. A part of the frame 31 being the inner conductor is clipped with up and down by the 1st and 2nd dielectric substance bases 36, 37 for adhesion. Thereafter, the input and output energizing line 33 is disconnected from the metallic foil frame 31 and the part of other frame 31 is cut off by leaving a grounding conductor 35. The grounding conductor 35 formed at this time is folded and grounded to ground conductors 38, 39 formed at the back of the dielectric substance bases 36, 37. This is inserted to a conductive package main body 40 of box type and sealed with a conductive package cover 41 to constitute a digital type filter.
Patent JP-H0223982-A (JP)
Title: Light operated sounding device containing case
Inventor: HIRATA TAMATARO
IPC: A63H5/00
Filed: 1988-07-14
Abstract: PURPOSE:To enable sounding with a sounding body, to be easily heard by setting a light detector in a drawer, and by setting the sounding body operating with the detecting signal of the light detector. CONSTITUTION:In an internal box 4 inserted into an external box 2, an opening section 10 opened upward is formed. On the side section of a printed wiring board 13, a speaker 7 is fixed. A light sensor 6 is positionally matched to be confronted with the transparent slot 20 of a partition sheet 19. Through the opening section 10, the internal section of the internal box 4 is irradiated with light, and the light is detected by the light sensor 6 confronted with the transparent slot 20 of the partition sheet 19, an by detecting signal from the light sensor 6, the speaker 7 is operated via an IC 16. When the internal box 4 is pushed into the external box 2, then the detecting signal from the light sensor 6 comes to notching, and the working of the speaker 7 is stopped.
Patent JP-H05336868-A (JP)
Title: Method for repelling birds and material used
Inventor: ISHIZAKI YOSHIAKI
IPC: A01M29/00
Filed: 1992-06-09
Abstract: PURPOSE:To surely repel birds for a long period without noise or environmental pollution by stretching one or more microfibrous materials connected to a shock absorber for absorbing shock in a place where the birds come flying and perch or in its vicinity in a building. CONSTITUTION:In a building such as a greenhouse for protected horticulture, supports 3 are fixed in a place (A) where birds come flying and perch and its vicinity and, as necessary, further fixed with mooring wire 4. One or more microfibrous materials 1, composed of single fibers, made of a metal and/or a synthetic resin, having <=0.1mm diameter and connected to a shock absorber such as a coiled spring 2 or an air cylinder 21 capable of absorbing shock are then stretched between the supports 3 and shock absorbers 2 such as the coiled spring, as necessary, are installed in the mooring wires 4. Thereby, the birds are surely repelled for a long period without causing noise or environmental pollution.
Patent JP-H0727368-A (JP)
Title: Heat transfer apparatus
Inventor: SHIGEOKA TAKEHIKO
IPC: F24F5/00
Filed: 1993-07-14
Abstract: PURPOSE:To transfer a refrigerant properly, to increase the life of a refrigerant transfer means and to improve the efficiency by controlling the means for transferring the refrigerant in response to refrigerant channel resistances of pipings on the feed and return sides to vary according to installing conditions for a heater and a heat radiator. CONSTITUTION:A transfer means drive controller varied the refrigerant transfer capacity of a refrigerant conveying means 10 in response to lengths of a piping 6 on the feed side and a piping 9 on the return side set by the use of a piping length switch 12. Accordingly, the means 10 can transfer the refrigerant by a suitable refrigerant transfer amount. That is, even if installation conditions such as the distance between a heater 2 and a heat radiating 7, that is refrigerant channel resistances are varied according to the lengths of the pipings 6, 9, a transfer means drive controller can vary the refrigerant transfer capacity of the means 10 in response to the lengths of the pipings 6, 9 set by the switch 12 at the time of installation.
Patent JP-S6085395-A (JP)
Inventor: FUREDERITSUKU KAARU SHIENIGU J
IPC: G21C17/06
Filed: 1984-08-23
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-H10935-A (JP)
Title: Impact beam for automobile door and manufacture thereof
Inventor: ARISHIMA TOSHIJI
IPC: B21D53/86
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a weak point in strength by opening and developing both end parts of a steel pipe to integrally form a beam part and a bracket part, and by setting an magnifying ratio of the bracket part with respect to the circumferential length of the steel pipe of the beam part within a fixed range to suppress the reduction ratio of the thickness to a predetermined limit or more. SOLUTION: A beam part 5 and a bracket part 4 and integrally formed by opening and developing both end parts of the steel pipe. The width of the bracket part 4 is about 1.25 to 1.8 times larger than the circumferential length of the steel pipe. The thickness of the bracket part is at least 0.8 times as thick as the steel pipe of the beam part. The thickness of the bracket part is set to close as much as possible to the thickness of the steel pipe. An area of the bracket part 4 can be secured for the attachment on an inner panel of a door with a sufficient strength can be secured. Furthermore, the strength of the bracket part 4 itself can be sufficiently secured.
Patent JP-H0463429-A (JP)
Title: Gas phase reaction apparatus
Inventor: SAITO TOSHIO
IPC: H01L21/205
Filed: 1990-07-03
Abstract: PURPOSE:To make it possible to connect an apparatus exhaust duct and a factory exhaust duct without increasing foreign materials by connecting the exhaust duct of a reactor to the other exhaust duct and bending the tip of the reactor exhaust duct horizontally in the direction of the flow of exhausted gas in the other exhaust duct. CONSTITUTION:The tip of a reactor exhaust duct 1 is bent at right angle into L shape and the horizontally bent section 3 thereof is in the direction of the flow of exhausted gas in a factory exhaust duct 24. With this structure, exhausted gas from the apparatus exhaust duct 1 joins to exhausted gas from the factory exhaust duct 24 into laminar flow form and flows downward and flakes sticking to the inner wall of the factory exhaust duct 24 are affected little. Thereby foreign materials in the reactor of a CVD apparatus are decreased and yield improves.
Patent JP-H0463839-A (JP)
Title: Stretched sheet having high low-temperature formability
Inventor: ARAI HIROYUKI
IPC: B29D7/01
Filed: 1990-07-03
Abstract: PURPOSE:To obtain the title sheet excellent in impact resistance, high-speed formability, low-temperature formability, etc., by selecting a stretched and oriented sheet made from a resin composition based on a mixture of a specified copolymer and a specified block copolymer in a specified mixing ratio. CONSTITUTION:An at least unidirectionally stretched and oriented sheet made from a resin composition based on a mixture comprising at least one copolymer (A) comprising 97-20wt.% at least one monomer (X) selected from among styrene and its derivatives (e.g. styrene) and 3-80wt.% monomer comprising at least one aliphatic unsaturated carboxylic acid (derivative) and having a Vicat softening point of 90 deg.C or below (e.g. ethyl acrylate) and at least one block copolymer (B) comprising 95-20wt.% monomer comprising X (e.g. styrene) and 5-80wt.% monomer comprising at least one conjugated diene (e.g. 1,3-butadiene) and having at least one copolymer block based on each monomer in a mixing ratio by weight in the range 0.05<=A/(A+B)<=0.99 is selected.
Patent JP-S6418410-A (JP)
Title: Production of strengthened hollow yarn membrane
Inventor: MUTO YOSHIHIKO
IPC: B01D69/08
Filed: 1987-07-13
Abstract: PURPOSE:To strengthen a hollow yarn membrane without almost changing the inner diameter thereof and to enhance pressure resistance and to prevent the membrane from being broken by repeated filtration-backwash, by sticking fine powder on the outer surface of the hollow yarn membrane and thereafter heat-treating it. CONSTITUTION:After immersing a hollow yarn membrane consisting of thermoplastic resin such as polyethylene into liquid such as polypropylene glycol, the hollow yarn membrane is introduced into fine powder such as polyethylene. A substance having compatibility with the material of the hollow yarn membrane and having m.p. lower than about 80% of m.p. of the material of the membrane is preferably used for the fine powder. The hollow yarn membrane stuck with fine powder is taken out and heated at the temp. not lower than m.p. of the material of the membrane and the outer peripheral part of the membrane and the fine powder are melted. Both the fine powder and only the outer peripheral part of the membrane can be melted without melting whole film thickness of the membrane by immersing it into liquid before sticking fine powder and the membrane can be strengthened without almost changing the inner diameter of the membrane.
Patent JP-S6066463-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L27/146
Filed: 1983-09-21
Abstract: PURPOSE:To obtain a photoconductive member having superiorly electric, optical and photoconductive characteristics, and photoconductive property on the long wavelength side, etc. by a method wherein a photo reception layer having photoconductivity is constructed of specified amorphous material. CONSTITUTION:A photoconductive member 100 has a photo reception layer 102 having sufficient volume resistance and photoconductivity on a supporter 101, the photo reeption layer 102 has a first layer 103 consisting of the amorphous material a-Si(H, X) containing at least either of hydrogen atoms or halogen atoms having silicon atoms as a parent body, and a second layer 104 consisting of a-SiGe(H, X) having silicon atoms and germanium atoms as parent bodies, and the germanium atoms are contained ununiformly in the layer thickness direction in the second layer 104. Moreover, carbon atoms are coantained in the photo reception layer 102 to enhance photosensitivity and dark resistance, and to improve adhesion between the supporter and the photo reception layer.
Patent JP-H0462648-A (JP)
Title: Storage device
Inventor: SHIMIZU HISAYOSHI
IPC: G06F12/06
Filed: 1990-07-02
Abstract: PURPOSE:To attain the effective initialization or the write of the same data to plural memory units in an optional timing by allocating the addresses to these memory units for a batch write access. CONSTITUTION:When the batch initialization is applied to the memories M1-Mn or the same data are written to these memories, a CPU 2 performs the control to give a write access to an address space AEa11. An address decoder 3 decodes several higher rank bits of its address to set a signal Sd at a selection level. A read/write signal R*/W is supplied to an AND gate AND 1 and therefore the batch selection signal Sa11 of low levels are supplied to the inputs of all OR gates OR1-ORn. Then the chip selection signals CS1-CSn are all set at the selection levels, and all operations of memories M1-Mn are selected. The lower rank sides of a relevant address signal are supplied in common to the memories M1-Mn for addressing. Thus these memories are rewritten into the same contents by the data outputted from the CPU 2.