baber/WOPTO huggingface dataset:
Patent JP-S5271326-A (JP)
Title: Steel plate for blasfurnace shell excelling in resistance with respect to heat cack due to repeated heat cycle at high temperatures
Inventor: NAKANISHI MUTSUO
IPC: C22C38/54
Filed: 1975-12-11
Abstract: PURPOSE: To obtain the above-captioned steel plate having a tensile strength of 40 to 62kg/mm 2  by placing limination on the composition sensitive to termal stress-cracking in a steel plate for blast furnace shells having a sthickness of more than 50mm and comprising specific quantities of C, Si, Mn and solid solution Al and the remainder being Fe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6039294-A (JP)
Inventor: HISATAKE TSUNEO
IPC: G07G5/00
Filed: 1983-08-13
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-H05317801-A (JP)
Title: Temporary protective film and formation of temporary protective adhesive film
Inventor: AKIYAMA ATSUSHI
IPC: B05D5/00
Filed: 1992-05-14
Abstract: PURPOSE:To facilitate the exfoliation of a temporary protective (adhesive) film by previously sticking a thread material with an adhesive layer when a substrate is coated with a strippable coating material to form the temporary protective film. CONSTITUTION:When a substrate is coated with a strippable coating material to form a temporary protective film, a thread material is linearly stuck to the substrate from the upper end toward the lower end and the substrate with the thread material is coated with the strippable coating material by brushing so that the upper end of the linear material is not coated. The substrate is then allowed to stand at room temp. to form a coating film. This temporary protective (adhesive) film is broken by pulling the upper end of the thread material and the coating film can easily be exfoliated.
Patent JP-S6039787-A (JP)
Inventor: FUKUDA MICHIO
IPC: H01R43/048
Filed: 1983-08-12
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-H0313911-A (JP)
Title: Production of multicolor spectacle frame
Inventor: MAKINO TOSHIO
IPC: G02C13/00
Filed: 1989-06-13
Abstract: PURPOSE:To improve the wear resistance by forming a vapor deposited film on a surface by a chemical vapor deposition method and further forming a plating film to arbitrary patterns by a masking means thereon. CONSTITUTION:The vapor deposited film 2 is formed by a physical vapor deposition method, such as sputtering method or ion plating, on the surface of a base material 1 for spectacle frames consisting of a stock, such as titanium. A masking film 3 is formed at the arbitrary point on the surface of the vapor deposited film 2. A resin coating 4 is then applied over the entire surface. The masking film 3 is removed together with the coating film by a cutter, etc. A plating film 5 is formed by a wet plating on the surface where the vapor deposited film is exposed by the removal of the masking film 3. The resin coating layer is removed by a stripping agent, etc. The film thickness of the layer formed by the wet plating is made into 0.1 to 1.0mum according to the above-mentioned process for production; in addition, the wear resistance is improved.
Patent JP-S5937755-A (JP)
Title: Power source control system
Inventor: OOHASHI MASAKAZU
IPC: G06F1/26
Filed: 1982-08-26
Abstract: PURPOSE:To power on and off a slave machine associatively with a host machine, by setting the maximum transmission intervals of data on the protcol of the host machine and dummy data, to a specific time or less. CONSTITUTION:When the power source switch 1 of the host machine HM is turned on, a detecting means 2 detects the power-on state to operate a timer 5 and a dummy signal generating circuit 7, sending out a dummy signal to a line lthrough a transmission controlling means 4 and a line driver 8. The slave machine receives this dummy signal and a relay is turned on for a specific time to turn on a main power source circuit. The timer 5 once counting up to the time T drives the dummy data generating circuit 7 to send out the dummy signal, holding the slave machine in the power-on state. If transmit data is sent out of a data processing part 3 and inputted to a control part 4, the data is sent out to the line l. The slave machine receives this data to maintain the power-on state.
Patent JP-S5849111-A (JP)
Inventor: TSUBOUCHI TOSHIMICHI
IPC: A47C9/08
Filed: 1981-09-18
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-S63312959-A (JP)
Title: Manufacture of hot dip galvanized steel sheet for working
Inventor: MIYAHARA MOTOYUKI
IPC: C23C2/02
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a plated steel sheet showing low yielding point and high elongation and excellent in press workability, by hot-rolling an Al-killed steel of ordinary composition and subjecting the hot rolled plate to hot dip galvanizing at a specific temp. without application of cold rolling. CONSTITUTION:A steel consisting of, by weight, 0.015-0.060% C, 0.05-0.45% Mn, 0.005-0.10% sol Al, and the balance Fe with inevitable impurities is hot- rolled and then coiled at >=690 deg.C steel-strip temp. After pickling, the hot rolled sheet is preheated, without cold rolling, to 460-580 deg.C and then subjected to hot dip galvanizing. According to this method, deterioration in material can be inhibited because preheating temp. in a plating line is low. By this method, a hot dip galvanized steel sheet excellent in press formability can be obtained without the addition of carbonitride-forming elements such as Ti and Nb.
Patent JP-S56148668-A (JP)
Title: Vehicle starter protection circuit
Inventor: TAKAHASHI MASANORI
IPC: F02N11/08
Filed: 1980-10-23
Abstract: PURPOSE: To protect an engine starter by automatically stopping starter action when an engine revolution reaches a certain set value while inputting the generator  signal to a starter circuit relay.  
     CONSTITUTION: A starter 5 has a motor 5-1 and a pinion 5-2 which will be engaged with a ring-gear 6. Said starter 5 is electrically connected to a manual key switch 1 and a starter relay 2. The first operation amplifier 10 is connected to relay 2 via switching transistor 3 to make a switchover of relay 2. Also, the neutral point voltage of a generator 9 is input to the second operation amplifier 11 and the output signal of said amplifier 11 is input to said operation amplifier 10 via a differential  and integral circuits. When the revolution of said generator 9 becomes above a certain prescribed value, said relay 2 is switched-over to stop said starter 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5481776-A (JP)
Title: Semiconductor device of pressure-welding type
Inventor: SEKIBA TOSHINOBU
IPC: H01L25/10
Filed: 1977-12-13
Abstract: PURPOSE: To fulfill the optimum pressure welding by applying desired elastic force to an element by selecting the setting of a plate spring at the bent position of the streak of a holding ring.  
     CONSTITUTION: Holding ring 13 has couples 13-1 to 13-3 of streaks cut in axially at the free terminal opposite to the sealing terminal of the stud. Ring 13 is connected to stud 1a and semiconductor 2, protective boards 9a and 9b, internal electrode body 8, washer 6, insulating board 7, spring 4, set ring 5, etc., are installed; and then, the plate spring is compressed over a check of applied pressure and when desired pressure is obtained, the free terminals of streaks of the holding ring bent inward to fix interior parts. As a result, the optimum pressure contact can be obtained regardless of the variation of the thickness of parts and defective are reduced which are caused by contact pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S629373-A (JP)
Title: Copying machine
Inventor: MAEHARA SHIGEJI
IPC: G03B27/50
Filed: 1985-07-05
Abstract: PURPOSE:To reduce extremely variance in the stop of a scanning device and to accurately copy at a specific position on a form by moving forth and back the original scanning device at a low speed in a section of short distance and determining the scanning start position of this scanning device. CONSTITUTION:A microcomputer 20 performs specific control according to a control program stored previously in a ROM 21. In this case, a RAM 22 is used as a backup memory and an area for flags and other arithmetic. Then, a signal input device 25 consists of key switches, etc., including a key 251 for transferring an image to the center part of a copying form ad a key 252 for shifting a position to which the image is transferred. The original scanning device is moved forth and back at the low speed in the section of short distance before copying operation and then the stop position of the original scanning device, i.e. scanning start position of a next copy is fixed at a constant position. Consequently, a copy is taken accurately at the specific position on the form.
Patent JP-H10338484-A (JP)
Title: Boom head
Inventor: KIDO HIROYUKI
IPC: B66C23/42
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To improve strength and safety by uniformly disperse stress without concentration of stress on a part through a process of integrally forming an upper plate member and lower plate member between a supporting part and a fixing part and forming no joint on it. SOLUTION: A boom head 20 is constituted of an upper plate 21 and a lower plate 22 formed of one plate member, base end side intermediate plates 23, 24 attached between them, and a tip side intermediate plate 25. Therefore, it is formed of base end parts 21a of the upper and lower plates 21, 22 and the base end side intermediate plates 23, 24 into a hollow prism shape, and it is constituted of a fixing part to be fixed on the tip of a tip boom 13c, a part extending from-the base end parts 21a in the upper and lower plates 21, 22, and the tip side intermediate plate 25.  Since the upper and lower plates 21, 22 are integrally constituted from the fixing part to the supporting part projecting from the fixing part to the outside of the tip of the boom and for supporting a vertical post, to which a workbench is attached, so as to be freely oscillated, and since they have no joint, stress is not concentrated on the upper and lower plates 21, 22.
Patent JP-S629668-A (JP)
Title: Optoelectric transducer
Inventor: KITA RYUSUKE
IPC: H04N5/335
Filed: 1985-07-05
Abstract: PURPOSE:To provide an optoelectric transducer having a number of pixels which have a fine electrode having reduced ununiformity of characteristics, by forming rectangular trench patterns with a depth corresponding to the film thickness of the photoconductive film on a substrate at fixed intervals. CONSTITUTION:A photoconductive film 13 with the same thickness as the depth of the trenches 12 formed in an insulating substrate 11 can be easily formed, so that step which may be created by the film thickness of the photoconductive film 13 can be eliminated. Accordingly, the electrode pattern 14 can be formed easily. Moreover, since this transducer has a structure in which the photoconductive film 13 is separated at intervals l into a rectangular shape, the uniformity can be increased on sintering the photoconductive film 13.
Patent JP-S6043467-A (JP)
Title: Two-phase stainless steel
Inventor: KURAHASHI HAYAO
IPC: C21D6/00
Filed: 1983-08-15
Abstract: PURPOSE:To obtain a two-phase stainless steel having superior stress corrosion resistance and corrosion resistance in a corrosive environment at a high temp. by adding specified percentages of C, Si, Mn, P, S, Cr, Ni, Mo and N to Fe and carrying out soln. heat treatment at a specified temp. CONSTITUTION:An alloy consisting of, by weight, <=0.1% C, <=0.6% Si, <=2.0% Mn, <=0.025% P, <=0.005% S, 20.0-27.0% Cr, 3.0-6.0% Ni, 0.1-0.5% Mo, 0.1- 0.4% N and the balance Fe with inevitable impurities is subjected to soln. heat treatment at 1,000-1,100 deg.C. To the alloy may be added <=0.5% W and/or <=2.0% Cu, and/or <=0.008% Ca and/or <=0.05% rare earth element as required.
Patent JP-S5850583-A (JP)
Inventor: NIWA KENJI
IPC: G02F1/1335
Filed: 1981-09-21
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-H11339711-A (JP)
Title: Ion implantation equipment
Inventor: NIIKURA KOICHI
IPC: H01J37/09
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide ion implantation equipment suited to form areas having different ion implantation quantities in a plane of a single wafer. SOLUTION: In this ion implantation equipment for implanting ions in a substrate 3 disposed in vacuum by scanning an ion beam 4 from an ion source in one direction, an incident area controlling slit 8 for controlling an area on which the ion beam 4 is incident in the plane of the substrate 3 is provided in front of the substrate 3. The incident area controlling slit 8 is composed of a slit 11 having a constant opening space and a shutter 12 for decreasingly controlling the opening space of the slit 11.
Patent JP-S6210223-A (JP)
Title: Cooling apparatus for steel strtip
Inventor: HARADA MASAHIRO
IPC: C21D9/573
Filed: 1985-07-09
Abstract: PURPOSE:To suppress contact of a steel strip with a nozzle, by providing protrudedly plural ribs elongated in the running direction of the strip parallelly in the width direction of the strip, on a pressure receiving sheet between slit nozzles. CONSTITUTION:The steel strip 1 heated to about 700-800 deg.C is run in the arrow direction, and H2-N2 mixed cooling gas supplied to headers 3a, 3b from blowers 2a, 2b is jetted perpendicularly to the strip 1 from straight nozzles 4a, 4b. Simultaneously, cooling gas is jetted from the slit nozzles 8a, 8b of gas cushion nozzles 5a, 5b composed of the nozzles 8a, 8b and the pressure receiving sheets 6a, 6b to cool the sheet 1. Thereat, the plural ribs 7a, 7b elongated in the running direction of the strip 1 are provided protrudedly and parallelly in the width direction of the sheet 1. In this way, labyrinth effect is exhibited, contacts of the strip 1 with the nozzles 3a, 3b, 8a, 8b are suppressed, cooling capacity is increased and equipment can be made compact.
Patent JP-S63314220-A (JP)
Title: Preparation of addition polymer
Inventor: NISHI GIICHI
IPC: C08F232/08
Filed: 1987-06-17
Abstract: PURPOSE:To prepare an addition polymer having an excellent heat resistance, by polymerizing a product obtd. by the heat treatment of dicyclopentadienes and ethylene in the presence of a Ziegler catalyst. CONSTITUTION:A dicyclopentadiene is submitted to heat treatment in the presence of an antioxidant, if necessary, in an inert gaseous atmosphere at 120-250 deg.C for 0.5-20hr to give a product A which is waxy with a coagulating point of 100 deg.C or lower, or which is oily with a viscosity of 200cps (at 30 deg.C). The component A and ethylene B in a molar ratio of B to A of 95-0/5-100 are polymerized in the presence of a Ziegler catalyst C consisting of a transition metal compd., such as a Ti compd., a Ti compd. supported on an Mg compd. or a V compd., and a reducing agent, such as an alkylaluminum compd., in a hydrocarbon medium under a pressure of 0-50kg/cm<2> at -50-300 deg.C to give an addition polymer. This polymer is hydrogenated, if necessary, in the presence of a hydrogenation catalyst.
Patent JP-S6041643-A (JP)
Title: Polymerizable quanternary ammonium salt
Inventor: URATA KOUICHI
IPC: C07C219/08
Filed: 1983-08-16
Abstract: NEW MATERIAL:A compound shown by the formula I (R is 1-32C hydrocarbon; R1 and R2 are 1-3C alkyl; R4 is H or methyl; A is lower alkylene; X(-) is inorganic anion, or organic anion). EXAMPLE:2- Hydroxy- 3- hexadecyloxypropyldimethyl-2-methacryloyloxy-ethylammonium chloride. USE:A flocculating agent. An emulsion stabilizer. Useful as a monomer for a copolymerization to improve dyeability and antistatic properties for fibers. Also useful as a monomer for a copolymer as a synthetic resin improver, enhancer for paper strength, antistatic agent, anti-fogging agent, etc. PREPARATION:An alkylglycidyl ether shown by the formula II is reacted with a quaternary ammonium salt shown by the formula III in the presence of a polymerization inhibitor (e.g., hydroquinone monomethyl ether) in a solvent at 40- 80 deg.C under heating to give a compound shown by the formula I .
Patent JP-S5851996-A (JP)
Title: Anaerobic digestion of sewage sludge
Inventor: KIRIYAMA KOUICHI
IPC: C02F11/04
Filed: 1981-09-24
Abstract: PURPOSE:To accelerate the formation of an organic acid in an acid-forming phase, by introducing a part of sludge passing through the first stage for forming gas into the second stage for gasification, treating the remainder in a thickening step, and introducing the separated liquid into said second stage. CONSTITUTION:Mixed crude sludge (a) of sewage is charged in an acid-forming cell 1 and subjected to the formation of an acid. The treated sludge is divided into outflow sludge (b) and (c). the outflow sludge (b) is directly introduced into a gasifying cell 2, while the outflow sludge (c) is introduced into a thickening step 3 such as a precipitating separator and the separated liquid (d) is treated together with the outflow sludge (b) in the gasifying cell 2. The thickened sludge (e) is mixed with outflow sludge (f) from the gasifying cell 2 and treated in a dehydrating step. The outflow sludge (f) may be mixed as such with the thickened sludge (e) or previously thickened by precipitation. Gas (i) formed in the acid-forming cell 1 is treated by a decarbonating means 4 and circulated to the acid-forming cell 1.
Patent JP-S636695-A (JP)
Inventor: KAWACHI MASATAKA
IPC: G07D9/00
Filed: 1986-06-27
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-H04346930-A (JP)
Title: Stable aspirin enteric tablet
Inventor: TOYODA YOKO
IPC: A61K9/36
Filed: 1991-05-25
Abstract: PURPOSE:To obtain an aspirin enteric table useful as an analgesic and an antipyretic having improved stability by suppressing hydrolysis of aspirin caused by mutual action of aspirin, an enteric film agent and a plasticizer added to the agent. CONSTITUTION:Aspirin is blended with a proper medical additive such as excipient or lubricant, granulated or tabulated to give tablets and a protecting layer consisting only of suger is made between the tablets and an enteric film comprising an enteric film agent such as hydroxypropylmethyl cellulose phthalate or a methyl methacrylate-methyl acrylate copolymer and a plasticizer such as glycerol fatty acid ester, triacetin or citric acid triethyl ester to give an aspirin enteric tablet showing excellent medicinal effects because hydrolysis of aspirin is suppressed even if allowed to stand under a condition at high temperature, e.g. 50 deg.C and aspirin is stably preserved for a long period of time.
Patent JP-S624708-A (JP)
Inventor: DEBITSUDO REO TABU
IPC: C08K5/04
Filed: 1986-06-27
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-S6237523-A (JP)
Inventor: JIYON UOREN MATSUKOORU
IPC: F16D48/02
Filed: 1986-06-27
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-H06339451-A (JP)
Title: Dish washer
Inventor: YAMAMURA YOSHIHIRO
IPC: A47L15/42
Filed: 1993-05-31
Abstract: PURPOSE:To provide a washing pump of a dish washer which maintains he required ability by improving the configuration of a pump filter so that it is not clogged with residues, the pump filter protecting the pump so that no foreign matters (knives and forks dropped into the washer by mistake, etc.) are not sucked into the pump. CONSTITUTION:A pump filter 30 comprising a frame body 31 open at its longitudinal ends, inside which rods 32 are erected at such intervals as to prevent foreign matters from entering, is installed on the suction side of a washing pump. When fibrous residues that have passed through a residue removing filter and entered a washing tank come to a pump filter 30, they are passed through the filter 30 easily because of the rod structure of the filter instead of holes, so no residues are attached to the filter and the pump is allowed to exhibit its normal ability.
Patent JP-S63313489-A (JP)
Title: Arrester buit-in type high voltage cut-out
Inventor: TAKEDA KENJI
IPC: H01T4/08
Filed: 1987-06-15
Abstract: PURPOSE:To prevent lowering in the discharge starting voltage due to pressure decrease and to prevent damage in a discharge gap device by maintaining and sealing the pressure in the device at or above the atmospheric pressure under the normal temperature, and setting both ends of the discharge gap length close each other to the extent by which no discharge occurs. CONSTITUTION:A discharge gap device 26 is sealed with such as glass or metal while the pressure therein is maintained at a level equivallent to or above atmospheric pressure under the normal temperature, and further both ends of the gap length of a discharge gap G arranged therein is set close to each other to an extent by which no discharge occurs under the application voltage. Hence, as pressure decrease in the device 26 does not occur, lowering in the discharge starting voltage can be prevented. Also, as the arc resistance of the gap G does not increase so that arc energy generated within the device 26 is suppressed in the case that the following current flows in the discharge gap G when shut-out of the following current or the like is performed, accidents due to damage in the gap device 26, damage in an insulator 2, and the like can thus be prevented.
Patent JP-H06337611-A (JP)
Title: Fixing device
Inventor: MASUDA TSUNEJI
IPC: G03G21/10
Filed: 1993-05-31
Abstract: PURPOSE:To prevent the degradation in cleaning capacity by charging-up of a cleaning member of a support, such as driving roller, and to improve the durability and reliability by the fixing device by forming this cleaning member of a conductive member and providing the fixing member with a voltage impressing means or grounding means. CONSTITUTION:The driving roller cleaning member 13 is composed of heat resistant felt consisting of aramid fibers which are formed by mixing conductive fillers, metallic fibers and carbon fibers and have surface resistance of a prescribed range. The charge-up is prevented in long-term use by grounding the driving roller cleaning member 13. The driving roller cleaning member 13 is fixed to a holder 14 consisting of a heat resistant resin or metal, such as SUS. The driving roller cleaning member 13 is pressed to the outside surface of the driving roller 8 to the extent of preventing lowering of the rotating speed of the driving roller 8. As a result, the driving roller cleaning member 13 is not electrostatically charged to a plus polarity even if the worn powder p of a fixing film 7 electrostatically charged to plus and the driving roller cleaning member 13 come into sliding contact with each other. A sufficient cleaning capacity is thus maintained.
Patent JP-H11151033-A (JP)
Title: Device for holding powder and granular material
Inventor: KISHI MASAO
IPC: B65D88/52
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for holding powder and granular materials capable of efficient and easy custody and transportation, movement or the like. SOLUTION: This holding device of powder and granular materials is so constituted for its supporting legs 71 and its support 6 to be interchangeable from a holding posture to a housed posture by forming facing side walls 30, 32, 33 in front-behind and right-left of a holding space 3 for holding materials to be held such as powder and granular materials or the like in a funnel shape by supporting with supporting pestles 5 installed at each corner, bringing the held materials to be discharged to one side through a discharge unit 2, axially supporting the bases of each supporting pestle 5 to be rotative on the discharge unit 2, perpendicularly installing supports 6 from the discharge unit 2 between the right and left supporting pestles, axially supporting the right and left supporting legs 71 supporting the device onto the ground in a posture,  in which the supporting pestles 5 are in a state of spreading, to be rotative in the middle part of the supporting pestles 5 and fixing the upper parts of the supporting legs 71 to mounts 61 made on the supports 6 to be adjustable to move up and down.