baber/WOPTO huggingface dataset:
Patent JP-H034531-A (JP)
Title: Thin film forming device for semiconductor substrate
Inventor: OYABU MAKOTO
IPC: H01L21/31
Filed: 1989-06-01
Abstract: PURPOSE:To effectively form an even thin film in excellent maintainability by a method wherein smooth gas flows are assured inside a conically formed guide cylinder whose small diameter side is formed upward. CONSTITUTION:Oxygen atoms fed from a leading-in pipe 4A to a guide cylinder 11 are fed further to a substrate 3 through an upper cylinder 11a, an intermediate cylinder 11b and a lower cylinder 11c. Likewise, a material gas fed from another leading-in pipe 5 to the upper cylinder 11a is fed to the surface of the substrate 3 through the upper cylinder 11a, the intermediate cylinder 11b and the lower cylinder 11c. At this time, the whole oxygen atoms fed to the upper cylinder 11a can run in even flow rate since the oxygen atoms are fed through the upper end opening part of the upper cylinder 11a in almost the same inner diameter as that of the leading-in pipe 4A so that they may not only be subjected to eddy current but also may flow downward through the flow channel conically formed. Furthermore, the material gas fed from the leading-in pipe 5 can be evenly distributed in the guide cylinder 11 as shown by the arrow 8B without being swallowed upward due to no eddy current of the oxygen atoms so as to form a thin film on the surface of the substrate 3 together with the even current of the oxygen atoms as shown by the arrow 8A.
Patent JP-S62293468-A (JP)
Title: Japanese input device
Inventor: TAMURA SANAE
IPC: G06F17/22
Filed: 1986-06-12
Abstract: PURPOSE:To learn the homonyms of a single word dictionary on a ROM by storing the heading of a KANA (Japanese syllabary) of the homonym used on a RAM as a learning area a finally used number train and rewriting data in the learning area. CONSTITUTION:In the RAM 3 of the learning area, numbers 1, 2,3... corresponding to the order for storing the heading of the KANA of the homonym and the single word dictionary are stored. For instance, as the homonyms of 'senko', 'selection-1, precedence-2, special study-3 private execution-4, incence stick-5' are stored in the ROM 2. Then, when the homonyms are selected and the order is different from the order of the single dictionary of the ROM 2, the homonyms are stored in the RAM 3 of the learning area in the order for learning. Accordingly, the homonyms of the single word dictionary on the ROM 2 can be learned and the finally used homonym can be selected without repeatedly operating the same key in order to obtain the previously used single word.
Patent JP-H05285048-A (JP)
Title: Dripping pack
Inventor: KIKUCHI KEIICHI
IPC: A47J31/06
Filed: 1992-04-13
Abstract: PURPOSE:To provide the title pack which is vertically lifted up and by which coffee powder and hot water are prevented from leaking out through its opening part, by a method wherein the whole surface of a hanging part for taking the pack out of a cup is made flat and wide and the hanging part is integrally attached to the periphery of the opening part of the pack made of a filter, extending over the wide range thereof. CONSTITUTION:A bag-shaped filter 2 formed of a filter 1 is in the shape of an inverse cone wherein its upper opening side is wide and its lower side is narrow, and an upper opening part 4 has a hanging part 8 protruding outward. This hanging part 8 is flat, the upper end thereof is used as a picking part 5 and the lower part thereof is used as the side of a connection part 6. This hanging part 8 is integrally attached to the opening part 4 of the bag-shaped filter 2 and the inside of the bag-shaped filter 2 is charged with coffee powder 3. The opening part 4 is flatly closed and a temporary adhesion part 9 is temporarily stuck closely. In addition, since the hanging part 8 is wide, it causes the work of strongly holding and surrounding the side wall of a cup, even if its material is soft.
Patent JP-S5928153-A (JP)
Title: Photographic film
Inventor: KIMURA TSUTOMU
IPC: G03D13/00
Filed: 1982-08-06
Abstract: PURPOSE:To dispense with special corresponding signs formed at the position of processing a photographic film and to enhance operation efficiency, by forming characters or signs capable of being made visually readable at least by development on the outside of the predetermined position of the film for photographing images as latent images. CONSTITUTION:Discrimination signs 2 written with bar codes on a patrone P are read out with an optical reader and their contents are printed on the prescribed blank of a corresponding DP sack. Therefore, it is necessary to locate the recording position of the signs 2 written with the bar codes at the prescribed position with respect to the optical reader. The discrimination signs 4 is recorded as a latent image on the photographic film F at the following position: the outside of the predetermined position for photographing an image, as shown further on the utside of the perforation 3 in the figure. Since the film F is joined with another photographic film with a joining tape prior to the development processing, its front end F' is cut off by the prescribed length.
Patent JP-H04361451-A (JP)
Title: Cordless telephone system
Inventor: MATSUDA ISAMU
IPC: H04M1/00
Filed: 1991-06-10
Abstract: PURPOSE:To obtain a voice talking characteristic having an equal high frequency characteristic as that of a general wired telephone set and to improve the speech quality. CONSTITUTION:A high frequency component of a speech voice band signal is separated by filter circuits 28,30, subject to low frequency conversion synthesis by low frequency conversion synthesis circuits 27,29 and the result is sent as a radio wave 3 from modulators 21,22 and transmission circuits 8,9. The radio wave 3 is demodulated through radio reception circuits 6,7 and demodulation circuits 19,20 and the high frequency component subject to low frequency conversion is extracted by filter circuits 23,25 after the demodulation and subject to high frequency conversion and synthesis through high frequency conversion synthesis circuits 24,26 and the result is reproduced similarly as the case with a speech voice band signal before the conversion.
Patent JP-S5662644-A (JP)
Title: Resin composition for binding of molding sand grains
Inventor: OYAMADA AKIRA
IPC: C08F299/04
Filed: 1979-10-26
Abstract: PURPOSE: To provide a titled composition which consists in compounding two kinds of crosslinking agents and polymerization catalysts such as styrene monomer to unsaturated polyester which is low in viscosity at above its softening point and is not virtually tacky at ordinary temp. and which is not tacky and has high cross-linking reactivity at the molding and firing.  
     CONSTITUTION: Particularly crystalline unsaturated polyester (component A) which is solid at ordinary temp. and is ≤500 poise and particularly ≤100 poise from the softening point up to 30°C and over is prepared. Next, 10W50pts.wt. a cross-linking agent comprising 5W40pts.wt. styrene monomer and allyphthalate for the remainder and 0.1W10pts.wt. polymerization catalyst (e.g.: bonzoyl peroxide) are added and mixed to 100pts.wt. this component A, whereby the intended resin composition for binding of molding sand grains is obtained. Here, the component A is produced by subjecting, for example, fumaric acid, phthalic anhydride and glycols to esterification condensation reaction by conventional methods. In addition, the titled composition is used at the time of forming mold and cores for castings. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5929543-A (JP)
Title: Light projector for wiper controller
Inventor: FUKATSU YOSHIAKI
IPC: G01N21/958
Filed: 1982-08-06
Abstract: PURPOSE:To make a light projector compact by a method in which the light source of a light projector for a wiper controller to detect the amount of rain water droplets by light on the wind screen glass is provided in the engine room, and the light source and the light projector are connected with an optical fiber cable. CONSTITUTION:An electric bulb 4 as the light source of a light projector 1 for a wiper controller is housed in the light source box attached to the inside of the engine room. The light projector 1a is housed in the fender mirror 3. The light source box and the light projector 1a are connected with an optical fiber cable 5, and light of the bulb 4 is transmitted to the light projector 1a. Since the light source is provided inside the engine room, the occupying space of the light projector 1a in the fender mirror 3 can be reduced. Light from the light projector 1a is received by the light receiver 2 through the wind screen glass 11, and a light receiing signal is sent out from the light receiver 2 to a controller 13 which drives and controls the wiper motor 14.
Patent JP-H09318961-A (JP)
Title: Production of liquid crystal display device, inspecting and correcting device used therefor and liquid crystal display device
Inventor: KOUKETSU HIDETO
IPC: G02F1/1343
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent disconnection without forming a redundant wiring by removing a defect part, forming a sequential taper at a part where the defect part is removed, and forming an electrode wiring along the forward taper in the case the defect part exists at an electrode wire forming part. SOLUTION: A gate bus line 2 and an insulating film 3 are formed in this order on a light transmissive base plate 1 made of glass, etc. Before forming a source bus line 5, the defect part caused by the adhesion of a foreign matter is detected on a spot where the bus line 5 is formed. In the case of detecting the adhesion of the foreign matter on the spot where the bus line 5 is formed, a laser beam 4 is radiated from the back surface side of the film, that is, from the base plate 1 side so as to remove the foreign matter, and also the defect part is corrected by forming the forward taper at the removed part. Thereafter, the bus line 5 is formed. Since the bus line 5 is formed along the forward taper formed in a previous stage, it is formed without causing the disconnection.
Patent JP-2000333356-A (JP)
Title: Wire branching apparatus
Inventor: URASAWA YUKIO
IPC: H01R4/24
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a wire branching apparatus to facilitate wiring work by cutting a first wire, connecting both the cut ends to a terminal block, connecting a second wire to the terminal block. SOLUTION: With an upper half body 3 combined with a lower half body 4, a first connection cylinder half 14a to a third connection cylinder half 14c is mated with a first connection cylinder half 8a to a third connection cylinder half 8c on the upper half body 3 side, thereby forming a first connection cylinder to a third connection cylinder. A half of first wire connection hole 13a to half of a third wire connection hole 13C, together with half of a first wire connection hole 7a to a half of third wire connection hole 7c on half of the upper body 3 side, form a first wire connection hole to a third wire connection hole. As a result, work of cutting a wire at a midpoint and pulling it in and a terminal block are obviated, and branch connection and bunch connection can be performed with ease at low cost.
Patent JP-S5566001-A (JP)
Title: Back-up system of regulation meter
Inventor: KUROIWA SHIGEO
IPC: G05B7/02
Filed: 1978-11-09
Abstract: PURPOSE: To make it possible to use one common back-up regulation meter for plural main regulation meters to realize a low-cost system by adopting a switching means and a parameter transmission means, which are suitable for constitution of regulation meters, between regulation meters.  
     CONSTITUTION: Main regulation meters PBC1, PBC2... and back-up regulation meter BBC are constituted in the stored program system where a micro processors, etc., are used, and one common BBC is provided for these main regulation meters, and BBC is provided with switching part SW having selector switches A-11, A-12, A-21, A-22... corresponding to main regulation meters, and main regulation meters are provided with switches having contacts A1, B1, A2 and B2 correspondingly to switches A-12 and A-22. The main regulation meter is constituted by arithmetic part AR1, parameter storage part PS, analogue input and output signal parts A1 and A0, and transmission part TRU, and transmits storage parameter contents of the main regulation meter and other required information to center unit CU consisting of a minicomputer, etc., through transmission line TL. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6116568-A (JP)
Title: Schottky barrier type semiconductor device
Inventor: TSUDA NAOYUKI
IPC: H01L29/47
Filed: 1984-07-03
Abstract: PURPOSE:To form the titled semiconductor device through an electron-beam evaporation method by constituting the semiconductor device by a first layer, which is formed to one main surface of a semiconductor substrate and consists of a metal for shaping a Schottky barrier, a second layer composed of a metal different from the first layer, a third layer, which does not transmit the second layer and prevents the permeation of Al, and a fourth layer consisting of Al. CONSTITUTION:An N type epitaxial layer 2 is formed to a semiconductor substrate 1, an oxide film 4 is shaped to the surface of the layer 2, the oxide film 4 is mask-processed, and a guard ring diffusion region 3 is formed through the oxide film 4, thus additionally shaping the oxide film 4 again. A window is bored to the oxide film 4, and a metal 5 for forming a Schottky barrier is shaped through an electron-beam evaporation method. A second layer metal 6 is formed onto the metal 5 for shaping the Schottky barrier as a first layer by using a metal different from the metal 5 through the electron-beam evaporation method under the same conditions. A metal 8 preventing the permeation of aluminum is shaped through the same electron-beam evaporation method as a third layer. The semiconductor substrate is heated and treated, and an aluminum electrode 7 as an uppermost layer is formed through the electron-beam evaporation method.
Patent JP-S5840547-A (JP)
Title: Resist with low molecular weight and high resolution
Inventor: NAKAMURA HATSUO
IPC: G03F7/038
Filed: 1981-09-04
Abstract: PURPOSE:To enhance the resolution by regulating the weight average mol.wt. of cyclized rubber to 10,000-50,000 so as to reduce swelling due to development. CONSTITUTION:In a negative type resist consisting of a cross-linking agent or a sensitizer, a stabilizer, cyclized polyisoprene or cyclized polybutadiene as a solid component and a solvent, the weight average mol.wt. of the cyclized rubber is restricted to 10,000-50,000. The molecular chain length of the resulting resist is as short as about 0.1-0.2mum, a very sharp patterned image is obtd., and the resolution is enhanced. By reducing the weight average mol.wt. of the cyclized rubber, the dispersity of the mol.wt. is reduced to about 1.2-1.4 in general and high resolution is provided to the resist. Polyisoprene rubber or polybutadiene rubber is utilized as the starting material of the cyclized rubber, and it is cyclized with sulfuric acid, p-toluenesulfonyl chloride or the like.
Patent JP-S63302963-A (JP)
Inventor: YOSHIDA TOSHIYO
IPC: B02C18/06
Filed: 1987-06-02
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-H06300742-A (JP)
Title: Measuring apparatus for free cyanogen
Inventor: MURAYAMA TAKESHI
IPC: G01N30/88
Filed: 1993-06-10
Abstract: PURPOSE:To measure free cyanogen with high selectivity and with high sensitivity by a method wherein a second changeover valve is changed over at a timing at which the peak of the free cyanogen is passed. CONSTITUTION:The standard solution at 1ppm of, e.g. CN<-> is made to flow to a metering pipe 3 via a fourth changeover valve 13. In addition, an eluate is made to flow to a detector 6 via a first pump 1, a third changeover valve 10, a first changeover valve 2, a separating column 4, a second changeover valve 16 and a mixing coil 9, and a pH regulating liquid is made to flow to the side of the coil 9 from a second pump 8. Then, the flow passage of the valve 2 is changed over at a prescribed timing, the eluate takes into the standard solution in the metering pipe 3, it flows into the column 4, and CN<-> ions are separated 4 and sent out to the detector 6. At this time, the passage time through the valve 16 of the CN<-> ions is decided by subtracting a required time, and the valve 16 is changed over so as to match their passage timing. Then, a sample is made to flow to the metering pipe 3 via the valve 13, and the valves 2, 16 are changed over at the same timing. Thereby, only the CN<-> ions in a plurality of components contained in the sample can be sent to the detector 6.
Patent JP-S5929183-A (JP)
Title: Apparatus for post-treatment of paper
Inventor: SHIODA TSUTOMU
IPC: B65H39/16
Filed: 1982-08-11
Abstract: PURPOSE:To provide the titled apparatus capable of performing the cutting of continuous paper sent out from a line printer at every page, the cutting thereof in a job unit, the folding thereof and the sorting of the cut ppapers, constituted from a burster, a sheet stacker, a job stacker and a conveyor. CONSTITUTION:A burster 2 consists of a buffer 7 for storing printing paper 15 sent out from a printer 1 in an amount corresponding to several pages, a trimmer 9 for cutting the end parts of the paper 15, a trimmer burster 13 for shortly cutting the same or the like. A sheet stacker 3 consists of a drive roller 20 for horizontally carrying the paper 15, a reverse belt 21 for carrying the same in a reversing state, a sheet idler 22 opposed to said belt 21, a separator 23 for changing over the advance direction of the paper 15, a sheet table 25 for stacking the paper 15 or the like. A job stacker 4 consists of a swing fin 43 for folding the paper 15, a job stacker table 44 for stacking the same, a job inserter 47 for delivering tape shaped joint paper 17 and cutting the same, a job guide 48 adjustable corresponding to the length of the paper or the like.
Patent JP-S5565321-A (JP)
Title: Surface treating agent for drawn copper or silver base material
Inventor: TABUCHI KAZUHIKO
IPC: C22F1/14
Filed: 1978-11-10
Abstract: PURPOSE:To prevent deposition of drawn materials on each other during annealing, by applying an aq. soln. of alcohol, into which granular silicate anhydride is dispersed, on the surface of a drawn material of copper base or silver base. CONSTITUTION:A drawn material of copper or silver, or their alloy is wound into a coil and is heated in an annealing furnace in order to be annealed. A surface treating agent of a specific composition is applied on the surface of the drawn material, hereby bad appearance due to the deposition of the material, or oxidation and discoloration at the contact point is prevented. For the surface treating agent is used an aq. soln. contg. 5-60% by vol. of monohydric alcohol of carbon atoms not more than 3, e.g., methyl alcohol, or ethyl alcohol, to which is dispersed 5-30% by wt. silicate anhydride such as silica sol or colloidal silica of a particle diameter  5- 60mmu. In addn., a strong basic salt such as NaOH etc., or an aliphatic amine  having an alkyl group of carbon atoms not more than 6 is added so as to adjust the  pH to 8-10. Or a soln. further contg. 0.1% or under by wt. of benzotriazole is  used.
Patent JP-S621919-A (JP)
Title: Controller for operation of marine structure
Inventor: KATAYAMA SUSUMU
IPC: E02B17/00
Filed: 1985-06-25
Abstract: PURPOSE:To secure the exact operation of a marine structure by a method in which an input unit for various conditions, e.g., soil quality data, etc., and a sensor group to detect the inclination of hull, etc., are provided, and on the basis of data from the unit and sensor group, the present condition of marine structure and necessary items for treatment are calculated and displayed. CONSTITUTION:For a marine structure having three or more legs, various conditions, e.g., soil quality data, mount data, weather, sea weather, etc., are put from a key board 7 into an input and output controller 3. Also, various conditions including the liquid level of tanks, draft, water depth, the length of legs to be sent out, the inclination of hull, etc., are detected by sensors 11 provided for the marine structure and sent out automatically to the controller 3 to process these data by calculation. The present conditions of the marine structure and necessary treatment items are calculated and displayed on a monitor, e.g., display, etc.
Patent JP-S63301319-A (JP)
Title: Electronic blackboard
Inventor: ITO MORIO
IPC: G06F3/0487
Filed: 1987-06-01
Abstract: PURPOSE:To realize many times of output of the display once shown on the surface of a blackboard by using a plotter which can store the information on the blackboard and regenerate it on the blackboard as a screen. CONSTITUTION:The titled blackboard is provided with a coder 13 to code the picture information read by a reader 1 together with a floppy disk 4 (memory) which stores the coded picture information, and a plotter 5 which regenerates the picture information on the novel surface of a blackboard. The characters, etc., displayed on the surface 6 are read by the reader 1 and the picture information is coded by the coder 3. This coded information is stored in a memory 4. When the characters, etc., once erased are regenerated, a writing tool held by the plotter 5 is pressed onto the surface 6 and then moved so that the memory contents of the memory 4 are regenerated on the surface 6. In such a constitution, the characters, etc., once written on the blackboard can be regenerated freely as desired.
Patent JP-S6117460-A (JP)
Inventor: KAGA KIKUO
IPC: C04B28/04
Filed: 1984-07-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6310697-A (JP)
Inventor: JIYATSUKU JIYAKOBU
IPC: C10L5/44
Filed: 1987-06-02
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-H01239100-A (JP)
Title: Production of single crystal whisker
Inventor: OKA JIRO
IPC: C30B29/62
Filed: 1987-06-04
Abstract: PURPOSE:To contrive the easy industrial production of a whisker having large diameter, by introducing a gas inert to a vapor-phase growth into a hermetic vessel and carrying out the vapor-phase growth of a single crystal whisker of, e.g., SiC or Si3N4 under pressure by a process for the vapor-phase growth of a gaseous substance. CONSTITUTION:A mixture of silica powder and 3 times weight (based on SiO2) of carbon black is filled in a hermetic vessel such as artificial graphite crucible in, e.g, electric furnace. A gas inert to the vapor-phase growth (e.g., Ar gas) is introduced into the vessel from exterior source to expel the air in the furnace and the vessel is heated (e.g., at 1,590-1,610 deg.C for 1.5hr) while restricting the pressure in the electric furnace to e.g., about 3kg/cm<2>. After the heating, the temperature of the electric furnace is lowered and air is introduced into the vessel to effect the low-temperature combustion and removal of the unreacted carbon black and obtain an SiC single crystal whisker.
Patent JP-H05335269-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHIAKI MASAKATSU
IPC: H01L29/417
Filed: 1992-05-29
Abstract: PURPOSE:To finish etching of gate electrode component films of different conductivities at the same period by injecting impurity ion to the gate electrode component films using a resist film as a mask, by removing the resist film and thereafter by removing an insulating film before etching it. CONSTITUTION:A gate electrode component film 105 is formed on a surface of a semiconductor substrate 101, resist films 106, 120 are formed thereon and impurity ion is injected to the gate electrode component film 105 using the resist film as a mask; thereby, gate electrode component films 105a, 105b of different conductivities are provided. Then, the resist films 106, 120 are peeled off, insulating films 107, 108 existing on the gate electrode component films 105a, 105b are peeled off, the gate electrode component films 105a, 105b are etched and gate electrodes 110a, 110b are formed. Thereby, etching of electrode component films of different conductivities can be finished at almost the same time.