baber/WOPTO huggingface dataset:
Patent JP-H08165524-A (JP)
Title: Production of stable austenitic stainless steel sheet having little in-plane anisotropy
Inventor: TAKAHASHI TSUNETOSHI
IPC: C21D9/46
Filed: 1994-12-13
Abstract: PURPOSE: To reduce the in-plane anisotropy and to unnecessitate the correction after forming-work by specifying each condition of two times of cold-rolling and annealing method in the thin sheet producing process, in the production of a stable austenitic stainless steel sheet. CONSTITUTION: In the production of the stable austenitic stainless steel sheet, the first time of cold-rolling is executed at >=88% draft and successively, the first time of annealing is executed at 900-1200 deg.C and successively, the second time of cold-rolling is executed at <30% draft and the second time of annealing is executed at 900-1000 deg.C. By such way that the first time of cold-rolling ratio is made to be large and the second time of cold-rolling ratio is made to be <30%, the in-plane anisotropy Δr<=0.05 can be obtd. Then, the stable austenitic stainless steel indicates the stainless steel having the component, by which hard martensite is not generated even if the cold-rolled strain is given by 30% in the room temp.
Patent JP-H03169508-A (JP)
Title: Manufacture of light-weight cellular concrete panel
Inventor: HONMA MITSUO
IPC: B28B23/02
Filed: 1989-11-29
Abstract: PURPOSE:To prevent ALC panels from being deformed and cure the same uniformly by setting reinforcing bars in cavities formed by arranging partitions in a shuttering, removing the shuttering while the ALC panels are still uncured after the casting of an ALC raw material slurry, and removing the partitions from the hardened ALC panels after the cure of the same. CONSTITUTION:Partitions 4 made of concrete are arranged in a shuttering 3 to form a plurality of cavities 5 for forming a panel, which are mutually independent. A reinforcing bar 2 is then set in each cavity 5 into which an ALC raw material slurry 6 is cast and foamed, and a plurality of uncured ALC panels 1 in which the reinforcing bars 2 are embedded are simultaneously formed. The slurry 6 is solidified and shortly formed into a cellular and uncured ALC panels 1 in an unhardened state. In this case, each ALC panel 1 is somewhat shrinked, but both faces thereof adhere to the partitions 4, so that the shape of the ALC panels 1 is maintained. Subsequently, the shuttering 3 is removed in the state where the partitions 4 adhere to the ALC panels 1, and the ALC panels 1 are put in an autoclave apparatus to be cured. The partitions 1 are then removed from the hardened ALC panels 1.
Patent JP-H0991957-A (JP)
Title: Mode selection circuit for semiconductor device
Inventor: KATO TETSUO
IPC: H03K19/173
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a mode selection circuit for semiconductor device in which a different mode can be set by sharing the pads. SOLUTION: Each pad 11-14 is provided with two NAND gates 81-88 and a mode switching pad 15 is connected with a power supply potential or ground potential. Consequently, one of two NAND gates 81, 82 correspond to a pad is activated while the other is deactivated to produce a select signal of different mode.
Patent JP-H01152276-A (JP)
Title: Method for controlling selective growth of metallic thin film
Inventor: TSUJIKU SUSUMU
IPC: H01L21/3205
Filed: 1987-12-09
Abstract: PURPOSE:To reduce unevenness of film thickness at a time for filling holes and to improve reliability and yield of a product by measuring thermal radiation energy emitted from a substrate at a time for growth of a metallic thin film and deciding the optimum finishing point of time for film formation from the measured value. CONSTITUTION:In case of using WF6 and H2 as a gaseous raw material and selectively allowing a W film to be grown only in many contact holes bored on an Si wafer 5 whose surface is covered with a hot oxidized film (SiO2), gaseous H2 is introduced after exhausting a reaction vessel 4 and the wafer 5 is heated with a halogen lamp 7. After controlling an infrared-ray thermometer 13, an intensity controller 14 of the lamp 7 and the intensity of the lamp 7 and regulating the wafer 5 to proper temp., gaseous WF6 is introduced into the vessel 4 and thermal radiation energy emitted from the surface of the wafer 5 is measured with a measuring instrument 10. The actual time for starting growth of the W film is detected from change of this measured value and furthermore optimum time for finishing film formation is calculated and decided. Thus, unevenness of film thickness wherein holes of the W film have been filled can be reduced.
Patent JP-H07139083-A (JP)
Title: Building material
Inventor: SATO RYODA
IPC: E04C2/32
Filed: 1993-11-15
Abstract: PURPOSE:To provide a building material having a remarkable merit in durability and cost by jointing two laths corrugated as a whole to each other, so that the corrugations of each lath intersect at right angles. CONSTITUTION:A lath 11 is placed on a negative electrode 62, and another lath 12 is placed on the lath 11, so that the corrugations of each lath intersect at right angles. As a result, the crest and trough sections of the laths 11 and 12 come in contact with each other. Subsequently, a positive electrode 61 is kept in contact with the leftmost trough section of the lath 12 and power is supplied to a spot welder for causing current to flow across the electrodes 61 and 62, thereby completing a welding work at a current position. Thereafter, the electrode 61 is moved to the next trough section on the lath 12, and a similar process is repeated to spot weld the laths 11 and 12 to each other, thereby forming a lath board 10. Then, the lath board 10 is buried in a concrete block for use as an exterior wall material or the like. According to this construction, the whole of the lath board 10 comes to have a beam structure, and even when the board 10 has small thickness, the strength thereof is increased to enhance durability.
Patent JP-H05217551-A (JP)
Title: Metal halide discharge lamp provided with sodium getter
Inventor: TEIMOSHII DEIBITSUDO RATSUSERU
IPC: H01J61/26
Filed: 1992-11-19
Abstract: PURPOSE: To reduce blackening of a wall and lumen losses by providing a sodium metal getter inside a lamp, and setting the amount of the sodium metal at the amount required to remove extra halogen initially present inside the lamp. CONSTITUTION: A lamp 10 has an outside envelope 12 of a light-transmitting vitric material, an arc tube 14 made from a high-temperature light-transmitting vitric material, and a base 16 having an appropriate electric contact making an electric connection to the tube 14. The tube 14 has at each end a filler comprising an electrode, a rare gas, at least one kind of ionizable metal halide, mercury, and a getter of sodium metal. The sodium is introduced by a sufficient amount to remove extra halogen initially present inside the tube 14 and other impurities. The sodium present in a large amount reacts with the silica wall of the tube 14 to release silicon metal, causing the failure of the electrode and shortening of lamp life.
Patent JP-H06164169-A (JP)
Title: Method for connecting printed wiring boards
Inventor: IWABUCHI HIROSHI
IPC: H05K3/32
Filed: 1992-11-19
Abstract: PURPOSE:To connect printed boards without using wiring material nor a connector with less design limitation by forming a pattern for connecting the printed wiring boards up to the edge plane of the substrate and connecting the printed wiring boards by using a rib in a case. CONSTITUTION:A wiring pattern which needs electrical connection at the time of manufacture is formed on the edge plane of a printed wiring board 1. Then, conductive metal is thinly adhered on the inner plane of a case 3 for the purpose of shielding and a conductive metal film is also formed on a rib 4, which is provided for fixing or aligning the printed wiring board 1, in the wiring pattern. The wiring pattern of the printed wiring board 1 and the wiring pattern of the rib 4 are aligned so as to permit the corresponding wiring patterns to accurately face each other when the printed wiring board 1 is arranged in the case 3. Conductive material 2 composed of anisotropical conductive sheet is provided between the wiring pattern of the board 1 and the rib 4 for the wiring pattern deviation and contact failure due to vibration, etc.
Patent JP-H07155932-A (JP)
Title: Production of duplex steel ingot
Inventor: SHIMIZU MASAMI
IPC: B22D19/00
Filed: 1993-12-10
Abstract: PURPOSE:To produce a duplex steel ingot having high quality outer layer part in further low cost by using a round bar-like electrode as a consuming electrode, inserting this electrode into a gap between a core material and a mold in the fixed interval and melting this electrode by an electroslag remelting method. CONSTITUTION:The round bar-like consuming electrodes 1 composed of the outer layer material components 7 are inserted into the gap formed between the core material 8 and the water-cooling mold 2 concentrically arranged with the core material. Then, the consuming electrode 1 is melted by the electroslag remelting method in the molten slag 3 while synchronously rotating the core material 8 and the mold 2 in the circumferential direction of circle to form the outer layer part around the core material 8 while melt-sticking the outer layer material 7 to the core material 8. The round bar-like electrode 1 is mass- produced by rolling and the production cost can be suppressed and the yield of the consuming electrode 1 is improved. Further, as the condition of the core material 8 can be observed during melting through the gap with the round bar-like electrode 1, the control of melting condition can be conformed to the melting state and the production of the high quality duplex steel ingot is facilitated.
Patent JP-S63162562-A (JP)
Inventor: HAMAGUCHI TETSUO
IPC: C04B24/26
Filed: 1986-12-26
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-H09152714-A (JP)
Title: Photosensitive resin composition and production of resist image
Inventor: KATO KOJI
IPC: G03F7/30
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin compsn. having satisfactory sensitivity, resolution and stability as a photosensitive resin compsn. generating an acid in a patterned latent image forming part when patternwise irradiated with radiation such as UV, far UV, X-rays or electron beams, making the solubility of the irradiated part to an alkali developer different from that of the unirradiated part and forming a pattern and to provide a method for producing a resist image by which a resist pattern having satisfactory resolution can be formed. SOLUTION: This compsn. is a chemical amplification type photosensitive resin compsn. contg. a resin soluble in an aq. alkali soln., a compd. which generates an acid when irradiated with active chemical rays, a medium having such reactivity as to vary solubility to the aq. alkali soln. by a reaction with the acid as a catalyst and a solvent. This compsn. is obtd. by filtration after ripening. A coating film of the compsn. is irradiated with active chemical rays and developed to produce the objective resist image.
Patent JP-H0598167-A (JP)
Title: Composite resin composition
Inventor: OISHI MASAFUMI
IPC: C08L63/00
Filed: 1990-11-15
Abstract: PURPOSE:To obtain the subject composition, preparable in a short production process, capable of providing a good dispersion state, having high compounding effects and useful as molded products, coatings, coating materials, adhesives, etc., by polymerizing a polymerizable functional group-containing compound in a molten thermoplastic resin. CONSTITUTION:The objective composite resin composition is obtained by melt kneading (A) a thermoplastic resin such as an aromatic polyester, a polycarbonate, a polyamide, a polyimide, a polyamide-imide, a polyacetal, a polyphenylene oxide, a polyether ether ketone, a polyphenylene sulfide and a polysulfone with (B) one or more polymerizable functional group-containing compounds such as respective combinations of an active hydrogen-containing compound with a polyisocyanate, an epoxy compound with an epoxy curing agent, phenols with aldehydes, melamines with aldehydes, an unsaturated polyvalent carboxylic acid with a polyhydric alcohol and an addition polymerizable compound using a twin-screw extruder, etc., while heating the components and then injection molding the molten mixture. The resultant composition is useful as molded products, etc.
Patent JP-H07156328-A (JP)
Title: Production of hydraulic inorganic laminate
Inventor: KIMURA EIJI
IPC: B32B13/02
Filed: 1993-12-10
Abstract: PURPOSE:To provide a method of producing a dense, hydraulic inorganic laminate which, despite a low fiber content, is excellent in flexural strength, impact resistance and freezing damage resistance. CONSTITUTION:In order to obtain a hydraulic inorganic laminate consisting of a plurality of layers containing different amounts of reinforcing fibers, a plurality of unhardened forming bodies obtained from the hydraulic inorganic compositions containing different amounts of reinforcing fibers are built up to the desired layer structure and such layers are pressed into shape while being vibrated in the layered condition.
Patent JP-H03170065-A (JP)
Title: Package of semiconductor acceleration sensor
Inventor: ONISHI MASAYOSHI
IPC: G01P15/08
Filed: 1989-11-28
Abstract: PURPOSE:To preclude damage due to a fall by providing the semiconductor acceleration sensor to a member which is fitted with a buffer material externally and is high in mechanical strength, and covering the external surface of the sensor with a plastic elastomer. CONSTITUTION:A 1st member 1 is formed of glass-fiber contained nylon, etc., which is thermally stable and has large mechanical strength. An amplifier 6 and the acceleration sensor 7 are fixed to a base plate 5 fixed to the member 1 and the buffer material 8 is stuck on the external surface of the member 1. A 2nd member 4 formed of the elastomer is fixed to the outer periphery of the end part of the member 1 so as to cover the external surface. The member 4 has bellows 4a which can expand axially and damper oil is charged between the member 4 and plywood 5. This constitution prevents the sensor from breaking owing to a shock at the time of a fall.
Patent JP-H06155635-A (JP)
Title: Packing bag and heat seal roll for manufacture of it
Inventor: FUTASE KATSUNORI
IPC: B31B50/64
Filed: 1992-11-19
Abstract: PURPOSE:To open a packing bag easily and smoothly and sufficiently prevent water and other coolant from penetrating the heat seal part of the packing bag. CONSTITUTION:A packing bag is made of a laminated film 3 containing base film layers 1 and a heat fusing resin layer 2 sealed with heat. An area adjacent to a housing space 6 for a matter to be packed at least at one heat seal side is made to be a band-like fused part 4a generated by fusion of the base film layers on the top and rear faces through the intermediary of the heat fusing resin layer. An area adjacent to the outside of the band-like fused part 4a is made to be an irregular sealed part 4b. The heat fusing resin layer 2 is almost or completely removed from between the base film layers on the top and rear faces at least at one part out of the bottom and the top of each recess and protrusion of the irregular sealed part 4b. In an area adjacent to further outside of the irregular sealed part 4b, a narrow band-like fused part 4c with a width of 1.0mm or less generated by the fusion of the base film layers 1 through the intermediary of the heat fusing resin layer 2 is provided.
Patent JP-H07106243-A (JP)
Title: Horizontal position detector
Inventor: MIZUTANI HIDEO
IPC: G03F9/00
Filed: 1993-12-10
Abstract: PURPOSE:To make it possible to detect accurately th angle of inclination of the surface of an object to a prescribed reference surface even when the object is transparent, specially is transparent and has a high-reflectivity film on the back. CONSTITUTION:A pattern image of a reticle 2 is formed on a glass substrate 3 coated with a sensitive material via a projection objective optical system 1. Either of the images through groups 17 and 18 of slit-shaped open holes in a first light-shielding plate 15 is projected on the surface of the substrate 3 obliquely to the optical axis 1a and the reflected light from the substrate 3 is received in a quadripartite photodetector 23 via either of the groups 17A and 18A of slit-shaped open holes in a second light-shielding plate 24. The groups 17 and 18 are different from each other in the width of an opening part and either of the groups 17 and 18 is used according to the intensity of the reflected light on the back of the substrate 3.
Patent JP-H04182236-A (JP)
Title: Sheet supply device
Inventor: SAITOU HIRONOBU
IPC: B65H3/60
Filed: 1990-11-16
Abstract: PURPOSE:To eliminate adhesion force between a sheet to be picked up and another sheet by providing a sheet travel means which moves sheet to be picked up in the direction which is almost orthogonal to the feed direction before sheet is picked up by a pick-up roller. CONSTITUTION:A sheet P is loaded on a tray 4. The sheet P is picked up from the tray 4 by a pick-up roller 12 and fed to separation and feed rollers 6, 7. The sheet P which is fed by the separation and feed rollers 6, 7 is separated one by one and fed. At this time, the sheet P is moved in the direction which is almost orthogonal to the feed direction by a sheet travel means 19 before the sheet P is picked up.
Patent JP-2001131748-A (JP)
Title: Method and apparatus for trapping
Inventor: MURAKAMI MASASHI
IPC: C23C16/44
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a trapping apparatus capable of catching a reaction secondary product, etc., without unevenly distributing along a flow direction of a discharge gas and with evenly sticking, and greatly extending a maintenance period. SOLUTION: A trapping apparatus 22, which is arranged to a discharge gas system of a film forming apparatus to conduct a film forming process to a body W to be processed and catches a reaction secondary product contained in a discharge gas, is provided with a casing 28 which has gas introducing port/gas discharge ports and is arranged in the discharge gas system, plural trap members 70A-70D which are arranged in the casing along a flow direction of the discharge gas and stick the reaction secondary product, heating means 78A-78D in which the plural trap members are divided into plural and which are arranged to respective groups except the group located at the most downstream in the flow direction of the discharge gas and are independently heated, and a heat quantity control part 27 to control the heat quantity generated by the heating means.
Patent JP-H09152555-A (JP)
Title: Microscope optical system
Inventor: NISHIDA HIROYUKI
IPC: G02B21/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To set the relay power of the pupil of an objective and the power of the whole afocal system independently by varying the relay power of the pupil and operate image forming performance by modulating the pupil of the objective at a position nearly conjugate to the pupil. SOLUTION: This optical system makes the light emitted by a light source 1 into parallel luminous flux by a contact lens 2 and irradiates a sample 5 with the luminous flux through a condenser lens 4. Then light which is reflected by or transmitted through the sample 5 is made by the objective 6 into parallel light, which is passed through a relay system to form an image 9 of the sample 5 through an image forming lens 8. At this time, the image 9 is modulated by an element for pupil modulation which is arranged at the image position 7' of the pupil of the objective 6 relayed by the relay system 10.
Patent JP-H01152459-A (JP)
Title: Printing method
Inventor: IWASAKI KENJI
IPC: G03F7/42
Filed: 1987-12-09
Abstract: PURPOSE:To shorten the total operating time of a printing machine and to eliminate the need for registering by executing offset printing while supplying damping water to the printing area of the image of a photosensitive resin layer and ink to the non- image part thereof, dissolving said layer in a solvent in place of composition change and removing the same from a base material, then repeating these operations. CONSTITUTION:A photoresponsive resin 13 is supplied onto the base material 12 which is subjected to a surface treatment as a plate material on the surface of a plate cylinder 11 of an offset printing machine. The photoresponsive resin 13a is then coated thereon by using a roll 14 and is dried. The color changes and the surface properties change when UV light is projected onto the resin 13a. The damping water 14 and the ink 15 are then separately supplied as in ordinary offset printing to that the water 14 is stuck to the exposed part and the ink 15 to the non-exposed part. The water and ink are stuck oppositely to the other material. The material is then developed. The developed image is transferred onto paper and the printing is repeated. The resin layer 13a on the surface is dissolved in the solvent 16 and is removed when the printing is no longer possible. The fresh photosensitive resin layer is then coated on the base material 12. The total operating time of the printing machine is thereby shortened and the need for registering is eliminated.
Patent JP-S63166339-A (JP)
Title: Network control system
Inventor: YOSHII TAKANOBU
Filed: 1986-12-27
Abstract: PURPOSE:To constitute a network excellent in responsiveness by providing a means using a polling control channel so as to always apply the transmission right and transmission reservation and a means in which a transmitter having the transmission right detects an idle data communication channel and sends a data packet frame. CONSTITUTION:The titled network consists of a data communication transmission/reception circuit section 6 fetching a data packet frame 14 addressed to its own station from a data communication channel 1 or sending the data packet frame 14 to the data communication channel 1, a carrier detection section 7 detecting the idle data communication channel 1, a transmission/ reception control section 9 sending/receiving the data packet frame 14 to/from the data communication transmission/reception circuit section 6 according to a signal from the carrier detection section 7 and a polling control section 10, a transmission line acquisition transmission/reception circuit section 8 transmitting/receiving a frame for the polling control to/from the transmission line acquisition channel 2 and the polling control section 10. Thus, the network excellent in responsiveness is constituted.
Patent JP-2000138688-A (JP)
Title: Router device
Inventor: GOTO TATSUYOSHI
IPC: H04L12/66
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To transfer a packet at a high speed by determining an entry to retrieve, based on a mask value obtained by subtracting one bit, to retrieve again at the time of not reaching a prescribed minimum number of bits and retrieving a mask value in parallel with subtracting one by one bit until retrieving a coinciding address. SOLUTION: A sub-network mask is set to a destination IP address and a hush value is calculated from a destination IP address. Next, an entry to retrieve is fixed from this hush value to retrieve a retrieving table (No.2) 300. In a case when the entry fixed by the hush value does not hit, a new hush value is calculated by reducing one bit from a mask value to determine and retrieve a new entry from the obtained hush value. In a case when the entry hits, a receiving packet is transferred to a transferring destination port corresponding to this entry and the address IP address of the receiving packet is registered to the retrieving table (No.1).