baber/WOPTO huggingface dataset:
Patent JP-H0490984-A (JP)
Title: Model mounting method for ship engine room
Inventor: SUDA YOSHIAKI
IPC: B63B9/00
Filed: 1990-08-06
Abstract: PURPOSE:To enlarge engineering and to shorten a manufacturing period by dividing ship hull structure into a ship hull deck model and a ship hull structure block model to manufacture the ship hull structure model, forming outfit models into a module, and exchangeably inserting a frame model. CONSTITUTION:A ship hull structure model 1 is manufactured in a state to be divided into a ship hull deck model 2 and a ship hull structure block model 3. Outfit models 5 are incorporated in a frame body 4 having size enough to allow insertion of the frame body into the model 3 to form a module, and the frame body 4 is replaceably inserted, as shown by an arrow mark 6 or 7, in the models 3, 3.... This method enlarges engineering, uses the model for other ship model, and besides shortens a manufacturing period through division manufacture of the ship hull structure model 1.
Patent JP-H0493815-A (JP)
Title: Optical isolator and semiconductor laser device integrated therewith
Inventor: ODA HITOSHI
IPC: G02F1/09
Filed: 1990-08-04
Abstract: PURPOSE:To allow the execution of 100% mode conversion even if th phase matching between modes is not executed by simultaneously applying an electric field and magnetic field to a waveguide to induce the mode conversion by an electro-optical effect and magneto-optical effect within the same region, thereby compensating the degradation in the mode conversion efficiency by phase mismatching. CONSTITUTION:This optical isolator is constituted of a GaAs substrate 31, a buffer layer 32, a lower clad layer 33, a core layer 34, an upper clad layer 35, a mesa structure 36, and electrodes 37, 38. The isolator has the waveguide consisting of a magnetic semiconductor, such as CdMnTe, and induces the mode conversion between the orthogonal modes of TE light, TM light, etc., by the electro-optical effect and magneto-optical effect within the same region by simultaneously impressing the electric field E and the magnetic field H to the waveguide. The degradation in the mode conversion efficiency by the phase mismatching is compensated. The 100% mode conversion is attained in this way even if the phase matching between the modes is not executed.
Patent JP-H1139648-A (JP)
Title: Magnetic recording medium
Inventor: SASAOKA YASUSHI
IPC: G11B5/725
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a medium having a thin protective layer and high durability even in an environment at high temp. and low humidity by successively forming at least a magnetic layer, a protective layer and a lubricant layer on a nonmagnetic substrate and composing the protective layer of a nitrogen- contg. carbon protective film comprising a nitrogen-contg. heterocyclic compd. SOLUTION: The protective layer is a nitrogen-contg. carbon protective layer comprising a nitrogen-contg. heterocyclic compd. As for the nitrogen-contg. heterocyclic compd., for example, nitrogen-contg. five-member heterocyclic compds. or nitrogen-contg. six-member heterocyclic compds. can be used. As for the nitrogencontg. five-member heterocyclic compd.s, for example, pyrrole compds can be used. As for the nitrogen-contg. six-member heterocyclic compds., pyridine compds. can be used. The protective layer is formed on a magnetic layer comprising a ferromagnetic alloy thin film. As for the material to form the magnetic layer, for example, ferromagnetic alloys such as Co-P alloy, Co-Ni- P alloy and Co-Ni-Cr alloy can be formed, and the magnetic layer is formed by sputtering method and the like.
Patent JP-H0866488-A (JP)
Title: Fire suppression system for enclosed space
Inventor: INAMURA KATSUMASA
IPC: A62C35/02
Filed: 1994-08-31
Abstract: PURPOSE: To make it possible to detect and suppress a fire in a computer room or the like in early stages to secure time for backing up the data, by suffocating and suppressing the fire using inert gas discharged together with the fog of liquid extinguisher from an extinguisher storage device, according to a fire signal from a fire detector when a fire occurs in an enclosed space. CONSTITUTION: When a fire detector 5 detects a low-concentration smoke, and outputs a fire signal to an extinguisher storage device 6, a starting section of said device 6 operates and opens a discharge valve. Consequently, inert gas (gaseous CO2 ) stored in a gas bomb, is discharged from a gas discharge nozzle 7, and water serving as an extinguisher stored in a water bomb, is discharged from a water spray nozzle 8, respectively, into a free access 4 of an enclosed space 1. The CO2 crashed against other CO2 and the fog crashed against other fog, reduce speed largely by the effect of crash, spread uniformly in the free access 4, and are carried from a package air conditioner 3 by circulating air 3a to flow into a computer 2 through a circulating air inlet hole 2a.
Patent JP-2000019951-A (JP)
Title: Guide board for sight handicapped person
Inventor: HIROBE KOICHI
IPC: G09B21/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a guide board which is a guide board to be utilized for a sight handicapped person to go to a desired place and enables this person to know a route to this desired place by touching the board with the hand. SOLUTION: Ceramic boards 2a, 2b,... which indicate buildings and have prescribed thicknesses and prescribed shapes are fixed onto a base plate 1. The hollow grooves formed among these ceramic boards 2a, 2b... indicate roads. The intersections on the roads are provided with small projecting parts corresponding to signals 5. Underground passage inlets 6 and railroads of streetcars are formed as projecting shapes at need. Further, important points are provided with braille plates 9 consisting of ceramic materials.
Patent JP-H0370768-A (JP)
Title: Polyester composition
Inventor: SAKAMOTO JUN
IPC: C09C3/10
Filed: 1989-08-09
Abstract: PURPOSE:To obtain a polyester composition giving a molded article having excellent slipperiness, abrasion resistance, etc., and suitable for fiber, film, etc., by using composite inert particles having a specific shape as a component. CONSTITUTION:The objective polyester composition is produced by compounding a polyester with 0.005-10wt.% (preferably 0.01-3wt.%) of composite inert particles having an average particle diameter of 0.05-5mum (preferably 0.1-2mum) and produced e.g. by coating a core particle charged with positive or negative charge (e.g. silica, titanium oxide or calcium carbonate) with fine particles (e.g. silica or alumina) charged with opposite charge and having an average particle diameter corresponding to 1/(1,000-10) [preferably 1/(500-20)] of the diameter of the core particle. The ratio of the coating thickness to the diameter of the core particle is 1/1000-10, preferably 1/500-1.
Patent JP-S6186515-A (JP)
Title: Cooking burner
Inventor: SASADA KATSUMI
IPC: F23N5/02
Filed: 1984-10-02
Abstract: PURPOSE:To prevent a damage of combustion in a burner by a method wherein the burner is controlled in a range in which the intermittent combustion in a main burner does not cause any back-fire in a time range from the shut-off of the combustion to the recombustion. CONSTITUTION:When a temperature set in a temperature controller 31 and a temperature of the heated object sensed by a temperature sensor 28 become euqal to each other, a solenoid valves A10, B11 and C12 are closed to make a combustion with a pilot flame 34. After that, when the temperature sensor 28 shows a decreased temperature, the solenoid valves A10, B11 and C12 are opened again and the main burner 15 performs a combustion with a source of ignition of the pilot flame 20. At this time, if the time ranging from the put out main burner 15 to its restarting of ignition is within 2 to 3 seconds, a back-fire combustion may not be caused.
Patent JP-H0490893-A (JP)
Title: Non-washing filter tank
Inventor: INOUE MIKIO
IPC: C02F3/06
Filed: 1990-08-03
Abstract: PURPOSE:To eliminate the clogging of a filter material by simultaneously passing and raising sewage and air through a filter material from below to above in a separation type filter tank and further discharging both of them through a sedimentation tank. CONSTITUTION:In order to prevent clogging, sewage and air are mixed in a sewage tank 1 before the seawage enters a filter material to be sent into the lower part of the filter material. When sewage and air pass through the filter material upwardly from below, sludge is finely divided by air bubbles to be pushed out of the filter material along with purified water. Purified water and sludge are discharged through a sedimentation tank 11. Since sludge is easy to settle because the specific gravity thereof is higher than that of water, the sludge is settled and accumulated on the bottom of the sedimentation tank 11 when it passes through the tank 11. A valve 12 is provided to the sedimentation tank in order to take out sludge. Air is sent to the lower part of the filter material as fine air bubbles to be raised throughout the filter material.
Patent JP-2001036764-A (JP)
Title: Horizontal driving circuit
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/16
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a horizontal driving circuit capable of reducing the losses of a horizontal output transistor(TR) because the forward and reverse base current amounts of the TR itself can be independently controlled, capable of corresponding to respective TV sets having mutually different apertures or deflection angles of picture tubes by the same circuit because electronic control can be executed and capable of rationalizing manufacturing. SOLUTION: An FET (forward electronic switch) 29 is connected between the other end of a secondary winding 3b of a horizontal driving transformer 3 and the emitter terminal of a horizontal output TR 7 to allow the forward base current of the TR 7 to selectively flow. An FET (reverse electronic switch) 25 connected similarly to the FET 29 allows the reverse base current of the TR 7 to selectively flow.
Patent JP-H0930926-A (JP)
Title: Powdery/polymer powder material mixture and cosmetic compounded with the same
Inventor: KURODA AKIHIRO
IPC: C08K3/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain a powdery polymer/powdery material mixture by mixing a specific powdery polymer with a powdery material, and further to obtain a cosmetic excellent in touch by using the mixture. SOLUTION: A powdery polymer having an average primary particle diameter of 0.1-20μm is ground in a volatile solvent, and the obtained ground solution is mixed with a powdery material or further an oiling agent. The volatile solvent is removed from the mixture to obtain the powdery polymer.powdery material mixture, which is added in an amount of 1-100 pts.wt. per 100 pts.wt. of a cosmetic to obtain the cosmetic. A silicone resin, teflon, a nylon, etc., is preferable used as the polymer, because an ability for controlling the touch of the cosmetic is large. The volatile solvent includes a cyclic silicone, methylene dichloride, and fluorocarbons. The powdery material includes the red color No. 104, and nylon powder. The powdery polymer and the powdery material are used in a weight ratio of 100:1 to 1:100. The oiling agent includes stearyl alcohol and glycerol.  The powdery polymer and the powdery material are used in a total amount weight ratio of 0.1:100 to 20:100.
Patent JP-H1043713-A (JP)
Title: Dechlorinating treatment of waste
Inventor: KASHIWAGI YOSHIYUKI
IPC: B09B3/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To fix a chlorine component to a treated ash and to discharge a clean gas when a waste containing a chlorine component is dechlorinated by dry distillation, by adding at least two kinds of additives having different temp. regions for the reaction with the chlorine component and then heat treating the waste. SOLUTION: A waste (garbage) and additives are supplied and mixed in a sealed tank 1 of an electric furnace composed of, for example, an iron material (preferably a magnetic material), so that AC power can be supplied to heating coils 2, 2' to heat the sealed tank 1 and the material inside of the tank. In this method, two kinds of materials having different temp. regions for easy reaction with chlorine and the chlorine component in the waste are added so as to completely fix the chlorine component in the treated ash. The mixing ratio of the two kinds of additives A, B is controlled to A>=B and proportion A:B to (1.5 to 4.0):1, wherein A is the material which easily reacts in a lower temp. region and B is the material which easily reacts in a higher temp. region.
Patent JP-H0371229-A (JP)
Title: Program controller
Inventor: KAKUCHI TAKEO
IPC: G06F9/45
Filed: 1989-08-10
Abstract: PURPOSE:To shorten the time required for program correcting work by allowing a program to specify the combination of a procedure file and an argument data file and successively executing an object module corresponding to respective commands in accordance with the combination of both specified files. CONSTITUTION:The program edited as the procedure file 3 and the argument data file 4 is worked as the shown table by a command processing part 5 and a command execution part 13 executes the processing of a command address setting part 15 and a command execution control part 17 for each command. Since the procedure can be changed by changing only the command arraying order at the time of editing the procedure file 3, the program correcting work can be simplified and the time required for the work can be shortened.
Patent JP-H1036788-A (JP)
Title: Heat sensitive tacky sheet
Inventor: KAMIYA DAISUKE
IPC: C09J133/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prepare a heat-sensitive tacky sheet which is nontacky or has an ultralow tackiness at normal temperatures and, on the other hand, is capable of manifesting the tackiness when heated and/or pressurized and effectively usable as a tacky sheet. SOLUTION: This heat-sensitive tacky sheet has a tacky agent layer comprising a polymer composition containing (A) an aqueous emulsion containing an alkyl (meth)acrylate-based (co)polymer, obtained by carrying out the emulsion (co)polymerization of a radically (co)polymeriazble monomer consisting essentially of an alkyl (meth)acrylate in an aqueous medium and having <=-10 deg.C glass transition temperature and (B) a water-soluble or a water-dispersible copolymer which is prepared by copolymerizing an a,β-ethylenically unsaturated carboxylic acid with other radically copolymerizable monomers and has a part or all of carboxyl groups in the copolymer neutralized with a base having (R)110 deg.C boiling point and further >=20 deg.C glass transition temperature on a substrate.  In this case, the tack of the heat-sensitive tacky sheet at 25 deg.C temperature measured according to a 180' peeling method specified by JIS Z 0237 is <=10/25mm.
Patent JP-S6365285-A (JP)
Inventor: GENMA TSUNEO
IPC: F26B17/14
Filed: 1986-09-03
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-S5997762-A (JP)
Title: Improvement of wettability of metallic surface with solder
Inventor: YAMADA TAKAO
IPC: B23K1/20
Filed: 1982-11-27
Abstract: PURPOSE:To improve wettability of a metallic surface with solder by forming a rugged part having specific roughness on the metallic surface then subjecting the surface to plating after a specified time then to reflowing in gaseous hydrogen flow. CONSTITUTION:A rugged part having 1-50mu surface roughness is formed by dry blasting, etc. on a metallic surface of a metallic plate, metallic foil, etc. The surface is then subjected to electroless or electrolytic plating within two hours and the solder is subjected to reflowing in gaseous hydrogen flow or in a reducing atmosphere. The lump, pinhole, blowhole, shrinkage, etc. of the solder are thus suppressed and the wettability with solder is improved.
Patent JP-S6186625-A (JP)
Title: Strain yielding element, which converts force into strain
Inventor: SAGARA TATSUO
IPC: G01L1/00
Filed: 1984-10-05
Abstract: PURPOSE:To eliminate conversion errors and to make it possible to detect a force highly sensitively and highly accurately, by providing symmetrically arranged two fixed walls and two U shaped windows for strain yielding elements. CONSTITUTION:A rectangular plate 1 made of a semiconductor is a strain yielding member. A pair of facing side walls of the rectangular plate 1 is made to be fixed walls 2 and 2. Thus the symmetrical supporting walls with respect to a central axial line A are formed. A cantilever structure is not used. The central axial line A is an axial line, which is in parallel with the surface of the rectangular plate 1 at the central part of the plate between both fixed walls 2 and 2. A pair of U shaped windows 4 are formed at the symmetrical positions on the rectangular plate 1 with respect to the central axial line A, so that U shaped parallel leg parts 4A are in parallel with the fixed walls 2. A force F is applied on a working surface 6 of the rectangular plate 1, which is intersected with the fixed walls 2 at a right angle. Strain corresponding to the force F is yielded in the U shaped window 4. Strain detecting elements 7A and 7B are provided as shown in the Figure. The force F is detected by a push-pull method. The force can be detected highly sensitively and highly accurately.
Patent JP-H0655417-A (JP)
Title: Method and device for positioning non-contact parts
Inventor: SHIBATA KAZUAKI
IPC: B23Q17/24
Filed: 1992-08-04
Abstract: PURPOSE:To perform positioning of electronic parts by using a non-contact sensor, white maintaining high space efficiency with a simple structure, without using any mechanical means, when the electronic parts are mounted on a circuit substrate or the like. CONSTITUTION:A light emitting part 24 containing a laser diode 14 is vertically set, laser beams emitted from the laser diode 14 are arranged to parallel rays with a collimator lens 16, and after that, the rays are totally reflected on a mirror 22 at right angles and an electronic part 10 is irradiated. Laser beams which have not been intercepted by the electronic part 10 are detected by a light-intercepting part 26, which is vertically set separately from the light emitting part 24, the electronic part 10 is recognized in its image, and positional deviation or inclination of the electronic part 10 is detected.
Patent JP-2000347654-A (JP)
Title: Automatic displaying system for automatically displaying sheet music in response to musical instrument performance
Inventor: NAKAJIMA SUKETAKA
IPC: G09B15/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To make paper for sheet music not reqiured to be carried to a performance site. SOLUTION: Sheet music is automatically displayed by carrying only a storage medium 4 and by using a system therefor, using a computer 1, a storage medium reading device 2 and a monitor 3. A program for discriminating performing tempi in the sheet music, kinds of musical instruments and the like in it, and a program for displaying musical sheets for respective musical instruments on a screen are prepared. Only the storage medium is enough to be carried to a performance site instead of a paper for sheet music by arranging the computer, the liquid crystal monitor 3 and the like in the site, and weight is reduced thereby.
Patent JP-S6268128-A (JP)
Title: Exhaust mount structure
Inventor: WATANABE SHUSEI
IPC: B60K13/04
Filed: 1985-09-20
Abstract: PURPOSE:To protect a mount rubber from the thermal influence by covering the exhaust tube side of the mount rubber by a heat shielding plate, in the structure where an exhaust tube side bracket is connected to a chassis side bracket through the mount rubber. CONSTITUTION:An exhaust tube side bracket 20 is connected to the chassis side brackets 22 and 23 through a mount rubber 16, and an exhaust tube 5 is supported in vibrationproof ways onto the under side of a floor panel 1. In this structure, a heat shielding plate part 21 covering the side surface on the exhaust tube 5 side of the mount rubber 16 in formed onto each bracket 20 or either the bracket 20 or 23, for example onto the both side parts of the exhaust tube side bracket 20. Therefore, the radiation heat supplied from the exhaust tube 5 can be shielded by the heat shielding plate part 21, and the mount rubber 16 can be protected from the thermal influence of the exhaust tube 5.
Patent JP-H0661618-A (JP)
Title: Production of printed wiring board
Inventor: OGUCHI TETSUYA
IPC: H05K3/12
Filed: 1992-08-04
Abstract: PURPOSE:To eliminate defective printing or missing of circuit by cleaning and drying the printing face of a substrate, prior to printing of a pattern, through a cleaning machine equipped with an ozone generator. CONSTITUTION:Prior to printing with ink, silk screen, etching resist, and the like, printing face of a wiring board is cleaned and dried through a cleaning machine comprising an ozone generator disposed in circulating water or supply water thus removing organic substances adhered to the printing face of the board while decomposing into water or carbon dioxide. Printing face of the board is preferably cleaned with ozonic water of concentration in the range of 0.2-7mg/l for 0.5-180sec and then it is dried. Concentration below 0.2mg/l causes imperfect cleaning whereas concentration above 180mg/l does not enhance cleaning effect. Cleaning may be performed through spraying or immersion and treating time is preferably set in the range of 0.5-10sec for spraying while set in the range of 2-180sec for immersion. No specification is set for drying. This constitution suppresses missing of circuit.
Patent JP-S6362359-A (JP)
Title: Glass-sealed diode
Inventor: ITANI SHIGERU
IPC: H01L23/48
Filed: 1986-09-03
Abstract: PURPOSE:To ensure the fusing aud connection of electrodes to a glass tube, by providing degassing gaps at the inner surface of the glass tube or at the parts of the outer surfaces of the electrodes. CONSTITUTION:Electrodes 2 are fixed to a glass tube 1 as follows. The electrodes 2 and 2 are inserted and coupled into the glass tube 1. The glass tube 1 is heated so as to soften the glass tube 1 under the compressing condition slightly larger than an atmospheric pressure in an inert gas atmosphere such as nitrogen gas. The inner surface of the glass tube is fused and connected to the outer surfaces of the electrodes 2. The facing two places at the outer surface of a round rod part 21 are made to be flat parts 23 by cutting the outer surface by an appropriate width. The round rod part 21, i.e., the electrode 2, is inserted and coupled into the glass tube l. Then, slight gaps 24 and 24 are formed between the inner surface of the glass tube 1 and the outer surface of the round rod part 22 at the positions where the flat parts are formed. Thus gas is exhausted at the time of fusing, and the gas is not put into the fused and connected part.
Patent JP-H0258339-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOBAYASHI MASAYOSHI
IPC: H01L29/205
Filed: 1988-08-24
Abstract: PURPOSE:To form an electrode pattern without newly providing a spacer layer using a cap layer as a spacer layer at the time of formation of an electrode by a lift-off method. CONSTITUTION:After an N<+> type GaAs layer is laminated on a nondoped Al0.3 Ga0.7As layer, an N<+> type GaAs cap layer which operates as a spacer layer is etched. Since a dry etching work has strong anisotropy, the worked shape of an N<+> type GaAs layer 6 becomes substantially the same size as those of the openings of photoresists 8, 10 at the initial time of etching. When the etching is advanced to arrive at an N-type AlGaAs layer 5, its depthwise etching is stopped due to high selection ratio, but sidewisely etching is started. Since the sideetching amount is substantially proportional to its etching time, the photoresists 8, 10 can be formed in an overhanging shape to the layer 6. Thus, source, drain and gate electrodes 11, 6 can be formed by a lift-off method without newly providing a spacer layer for lift-off.