baber/WOPTO huggingface dataset:
Patent JP-H11328312-A (JP)
Title: Method and device for recognizing handwritten chinese character
Inventor: DONALD T TAN
IPC: G06F3/033
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide the method for recognizing a handwritten KANJI (Chinese character) through stroke recognition. SOLUTION: This method includes a step for recognizing handwriting strokes, a step for updating a stroke code sequence, a step for retrieving at least one corresponding character or idiom item from a dictionary or vocabulary catalog, a step for dynamically displaying at least one candidate KANJI or idiom, a step for making a jump to a stroke recognition step when it is judged that a next stroke has been written, and a step for inputting, as a recognition result, the displayed KANJI or idiom to a computer when the user has selected the character or idiom.
Patent JP-S5630957-A (JP)
Title: Simultaneous preparation of methacrylonitrile and hydrocyanic acid of high yield
Inventor: SASAKI TOMU
IPC: C01C3/02
Filed: 1979-08-22
Abstract: PURPOSE: To obtain the titled compounds important as raw materials of organic pharmaceuticals or polymeric products, simultaneously, by the reaction of isobutene, methanol, oxygen and ammonia in gas phase at high temp. in the presence of a metal oxide catalyst containing specific components.  
     CONSTITUTION: Methacrylonitrile and hydrocyanic acid of high yield are simultaneously obtained by the reaction of isobutene, methanol, O, and ammonia in high temperature (350W500°C) gas phase in the presence of a catalyst comprising a metal oxide containing Mo, Bi and Sb as essential ingredients [e.g. a compound of formula Mo 12 Bi a Sb b Ni c P d A e O 5  (A is Na, K, Rb, or Cs; a, b, c, d, e and f are atmoic ratios, and when Mo=12, then a=3W15, b=2W15, c=0W10, d=0W5, e=0W5 and f is a number corresponding to the oxide formed by bonding of the above components). The hydrocyanic acid can be prepared in high yield by this process. The yield of the objective product can be improved by lowering the reaction pressure and it is preferably normal pressureW3kg/cmG. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02283206-A (JP)
Title: Height-detecting ground sensor in working machine
Inventor: MIZOTA HIDEAKI
IPC: A01C11/02
Filed: 1989-04-26
Abstract: PURPOSE:To reduce variation of revolving angle and improve detecting accuracy by connecting driving arm connected to grounding body and driven arm connected to input shaft of revolution-indicator through delivering mechanism transmitting only revolving action. CONSTITUTION:A revolution-indicator 20 is installed at shaking fulcrum of a driven arm 21 and the driven arm 21 is connected to a driving arm 18 in the side of grounding body through, e.g. a long hole-type delivering mechanism 22, then only revolving action is transmitted. A position 16a of shaking fulcrum in the driven arm 21 and arm length of the driven arm 21 are able to be freely selected so as a revolving angle alpha' of the driven arm 21 in rising of a grounding body 19 at a distance (h) from height (a) to height (b) to equalize a revolving angle beta' of the driven arm 21 in rising of the grounding body at a distance (h) from height (b) to height (c).
Patent JP-H05299318-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAO YUKIHIRO
IPC: H01L21/027
Filed: 1992-04-24
Abstract: PURPOSE:To easily analyze the failure cause that is reticle pattern defect after delivery, by making it possible to discriminate the position on the reticle of each pellet, after a semiconductor wafer is divided into pellets. CONSTITUTION:In a reticle for a stepper of multipellet constitution, a discrimination pattern (13) is formed in each circuit pattern, in order to show the pattern position. A circuit pattern 12 is exposed on a semiconductor wafer by using the reticle for a stepper. Thereby, after the semiconductor wafer is divided into pellets, the position can be discriminated.
Patent JP-S6036815-A (JP)
Inventor: NOOMAN BATSUKURANDO
IPC: F23C7/00
Filed: 1984-05-28
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-H05310818-A (JP)
Title: Cation-modified polymer
Inventor: NOGUCHI YASUNORI
IPC: C08F8/30
Filed: 1991-02-13
Abstract: PURPOSE:To obtain a cation-modified polymer which retains a semipermanent antistat effect and is excellent in transparency by the addition reaction of a quaternary ammonium salt having a glycidyl group with a special carboxylated polymer. CONSTITUTION:A quarternary ammonium salt having a glucidyl group and represented by the formula is subjected to the addition reaction with a special carboxylated polymer which comprises an ethylene/acrylic acid copolymer or ethylene/ethyl acrylate/acrylic acid copolymer and has a content of carboxylic acid units of 10wt.% of higher and a number-averaged mol.wt. as measured by GPC of 30,000 or lower to thereby obtain a cation-modified polymer having a nitrogen content of 0.5wt.% or higher. In the formula, R1, R2, and R3 each is a 1-4C or 12-22C alkyl or benzyl and X is a halogen.
Patent JP-S5231262-A (JP)
Title: Anti-corrosive seal-ring and production process
Inventor: HOSAKA NOBUYOSHI
IPC: F16J15/10
Filed: 1975-09-05
Abstract: PURPOSE: Anti-corrosive seal-ring capable to prevent gap corrosion caused to stainless steel and to eliminate any decrease of sealing capability even theh positive pole is partially consumed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S589018-A (JP)
Title: Displacement speed detecting device
Inventor: TANAKA YOSHITO
IPC: G01P3/52
Filed: 1981-07-10
Abstract: PURPOSE:To detect a speed signal with a high level, by using a magnet as the core of the magnetic material of a differential transformer where the primary coil is energized by an AC. CONSTITUTION:A high frequency AC voltage 7 is applied to a primary coil 1 of a differential transformer 5. Counter electromotive forces are generated in secondary coils 2 and 3 of the differential transformer 5 by the movement of a magnet core 4 consisting of a ferromagnetic material which is displaced by a material to be measured, and these voltages are rectified synchronously in rectifiers 12 and 13 and are operated in a circuit 14 to take out a displacement voltage. Meanwhile, outputs of secondary coils 2 and 3 are subjected to subtraction in a circuit 17, and the result is allowed to pass through a low-pass filter 18, and a speed voltage signal of the core 4 is obtained. Thus, since a magnetic flux density is taken out with a large value because of the use of the magnet core, the S/N characteristics of the speed signal waveform are improved.
Patent JP-S589088-A (JP)
Inventor: OOTSUKA HIDEO
IPC: G21B1/05
Filed: 1981-07-10
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-S63271963-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO JIRO
IPC: H01L27/04
Filed: 1987-04-28
Abstract: PURPOSE:To improve a gate oxide film in dielectric breakdown strength by a method wherein a gate oxide film is formed as an insulating film for a condenser and thereafter a diffusion layer region is provided as a lower electrode through ion implantation, and successively a polycrystalline silicon is formed as an upper electrode. CONSTITUTION:A field oxide film 2 and a sacrifice oxide film 3 are formed on a silicon substrate 1 and thereafter the sacrifice oxide film 3 is removed off. Next, a gate oxide film 4 is built through a thermal oxidation method, through which boron as impurity is ion-implanted tor forming a diffusion layer region 5. And successively a polycrystalline silicon 6 is laid and phosphorus as impurity is introduced through a thermal diffusion method. The important thing in these processes is that a oxidation process is never performed while the impurity is ion-implanted into the substrate 1 and then the polysilicon is laid on. By these processes, the gate oxide film is improved in dielectric breakdown strength.
Patent JP-H046127-A (JP)
Title: Polycarbonate resin reinforcing glass cloth and glass fiber-reinforced resin composition
Inventor: FUJII MIKIYA
IPC: D06M13/51
Filed: 1990-04-25
Abstract: PURPOSE:To improve the compatibility, impregnation and adhesion between glass and polycarbonate resin by pretreating a glass cloth with an aq. emulsion of polycarbonate resin and a surface treating agent. CONSTITUTION:One hundred pts.wt. of a low-molecular-weight polycarbonate resin and about 5 pts.wt. of a nonionic emulsifier are emulsified in water to obtain an aq. emulsion of polycarbonate resin contg. 2-40 wt.% solid component. A surface treating agent (e.g. gamma-aminopropylethoxysilane) is added by 0.1-8 wt.% to the emulsion to obtain a pretreating soln. A glass cloth is dipped in the soln., then squeezed to about 30% pickup amt. and dried to obtain a polycarbonate resin reinforcing glass cloth. The pellet or short fiber of polycarbonate resin is then disintegrated and laminated on 20-85 vol.% of the glass cloth, and the laminate is pressed, heated and formed to obtain a glass fiber-reinforced resin composition.
Patent JP-S60252337-A (JP)
Title: Original driving mechanism for electrophotographic copying device
Inventor: MATSUMOTO TAKAAKI
IPC: G03B27/62
Filed: 1984-05-29
Abstract: PURPOSE:To make a device body small-sized considerably and to copy even thick originals by disconnecting a platen for sheet originals and a platen for thick originals from the device body and setting them to a supporting base and driving a driving roll and a driving rotating member to move them. CONSTITUTION:A device hole 14 to which a frame-shaped platen 13 for sheet originals is fitted freely attachably and detachably is formed in a supporting base 12 formed in the end part of the device body, and a platen 16 for thick originals which replaces the platen 13 for sheet originals and is set to the supporting base 12 has block rails 24 which are engaged with a pair of right and left dovetail grooves parallel with each other formed on the supporting base 12, and the platen 16 for thick originals is moved on the supporting base 12 by the driving rotation of a pinion 25. Nip rolls 15 under the platen 13 for sheet originals are rotated in accordance with the rotation of a driving roll 27, which have the same shaft as the pinion as one body, and hold a sheet original between themselves and carry it. Since these platens can be separated from the device body, the device body is made small-sized considerably.
Patent JP-S61264373-A (JP)
Inventor: IKEDA HISAO
IPC: G09F9/00
Filed: 1985-05-20
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-S62262974-A (JP)
Title: Production device for paozu
Inventor: WATABE HIDEFUMI
IPC: A23L35/00
Filed: 1986-05-10
Abstract: PURPOSE:To obtain PAOZU (dumpling which is obtained by steaming a dough prepared by fermenting wheat flour with a yeast plant and contains meat or bean jam) free from excessive mouth fold part which produces bad palatability in eating, by combining a patty support base for PAOZU with a PAOZU receiver stand, an ingredient filling means, a tightening means and a cutter in such a way that they specifically act. CONSTITUTION:When the top of a dropping cylindrical peripheral wall 20 reaches the same position as that of a PAOZU pushing out level (height of a guide plate 62) or a position a little lower than the position, descending drive of 6A and 6B by an ascending and descending drive rod is finished. A top blade plate 41 is advanced by a pair of pushing and drawing drive rods 46 through both shaking levers 45, pins 45a and long holes 41b. Simultaneously, a bottom blade plate 42 is moved in the reverse direction by a pushing and drawing drive rod 47 through a drive lever 48 and a gate- shaped member 49. Consequently, a boundary part at a mouth fold part 64c on a receiver stand 21 is horizontally sheared at between the deepest part of a U-shaped dent blade edge 41a in the top blade plate 41 and a straight blade edge 42a of the bottom blade plate 42 to complete PAOZU 67 from which the mouth fold part 64c is removed by cutting.
Patent JP-H09293873-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IWAMATSU TOSHIAKI
IPC: H01L21/76
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of a parasitic transistor and restrain a leak current between source and drain, by forming, between element forming regions, a second insulating film which is connected with a first insulating film and has a thickness greater than the thickness of the element forming regions. SOLUTION: On the periphery of an element forming region 4 isolated from a silicon semiconductor layer 3, a silicon oxide film (first insulating film) 5 having the same height is embedded. Where the space between the adjacent element forming regions 4 is narrow, only the oxide film 5 is embedded. However, where the space between the element forming regions 4 is large, a silicon isolation oxide film (second insulating film) 6 having a greater height and a greater thickness than the element forming region 4 is formed. Since the embedded oxide film 5 is formed in such a manner as to realize smooth surface connection with the height sequentially increasing from the element forming region 4 toward the isolation oxide film 6, no short circuit is generated in the gate. Also, since the thickness of the isolation oxide film 6 may be increased, the parasitic capacitance may be reduced.
Patent JP-S5734171-A (JP)
Title: Corrosion inhibiting method
Inventor: MIZUMAKI KATSUMI
IPC: D06M101/06
Filed: 1980-08-07
Abstract: PURPOSE: To prevent a leakage accident by inhibiting rust formation inside a can for an aerosol product, by a method wherein a material contg. a reagent having a rust-inhibiting effect is placed in the vapor phase part inside the can for the aerosol product.  
     CONSTITUTION: On the underside of the housing cap in a vapor phase part inside a can for an aerosol product, there is placed a material, such as a porous material, which contains a reagent having a rust-inhibiting effect such as a mixture of diisopropylammonium nitrite and vaseline wax and is processed to protect the material lest it should be washed away by a stock soln. and a propellant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63272942-A (JP)
Title: Method for judging number of revolution of engine
Inventor: MORITA MASAHISA
IPC: F02D41/22
Filed: 1987-04-29
Abstract: PURPOSE:To prevent damage to an engine by checking whether the opening of a throttle valve is in the range of a preset opening corresponding to the preset number of revolution of the engine or not, and stopping the operation of the engine in case that the opening of the engine is out of the preset opening. CONSTITUTION:An operating condition detecting unit 4 which detects the number of revolution of an engine, the opening of a throttle valve, etc. is fitted to a LPG engine 2 and its output signal is sent to an engine control unit 6. In the unit 6, the number of revolution of the engine is controlled on the basis of the command signal of the number of revolution of the engine generated from a system control unit 8 in response to the load condition of a system 10 which conducts air-conditioning, hot water supply, etc., and the operating condition of the engine 2 is properly controlled. And in the engine control unit 6, the opening of the throttle valve is checked whether it is in the range of the preset opening or not in the preset number of revolution of the engine and the operation of the engine is permitted in case that it is in the range of the preset opening, and meantime in case that it is out of the range of the preset opening the operation of the engine is controlled to be stopped.
Patent JP-H06317761-A (JP)
Title: Three tube type projection device
Inventor: KAWAHARA HIROSHI
IPC: H04N5/74
Filed: 1993-05-10
Abstract: PURPOSE:To make casting molds for spacers common by installing parallel or non-parallel transparent plane plates between the projection tubes and lenses of the three tube type projection device. CONSTITUTION:The space obtd. by the projection tube 1R, a lens unit 3R and the spacer 20 is hermetically closed by an O-ring and a cooling liquid 6, such as ethylene glycol, to be commonly used for cooling the tube surface and optical coupling is filled into the hermetic space. Further, the transparent parallel or non-parallel plane plates 7R, 7G, 7B are installed in the form of intersecting orthogonally with the optical axis in the cooling liquid 6. The angle of the tube surface with the optical axis of the lens unit 3 (3R, 3G, 3B) is, therefore, arbitrarily set by selecting the shape of the non-parallel plane plate 7 (7R, 7G, 7B) even if the spacers 20 of the same shape are used. The positional relations between the optical axis of the lenses and the projection tubes 1R, 1G, 1B are thus made the same with all of the three tubes.
Patent JP-S60258910-A (JP)
Title: Composite transformer
Inventor: OOYAMA SADAKIMI
IPC: H01F30/10
Filed: 1985-05-20
Abstract: PURPOSE:To contrive miniaturization of the device and reduction of magnetic effects due to the leakage flux between adjacent transformers by forming plural bobbins combining divided magnetic cores provided with plural recessions, by winding and by forming plural mutually independent transformers. CONSTITUTION:A composite transformer 28 is made of plural transformers 31, 32, 33, 34, 35, 36, 37, 38 and 39, 40 winding plural bobbins obtained by combining divided magnetic cores 30a and 30b provided alternately with plural recessions 29a, 29b. The recession 29b is made longer, the winding positions of the transformers 33, 34, 35, 36 and 37, 38 are mutually shifted laterally, the distance between the adjacent transformers 31, 32, 39, 40 is made longer and the magnetic effects due to the leakage flux between the transformers are reduced.
Patent JP-H05300856-A (JP)
Title: Floor surface cleaning vehicle
Inventor: NODA NOBORU
IPC: E01H1/08
Filed: 1992-04-27
Abstract: PURPOSE:To achieve higher durability of an air cleaner and an engine by letting air with limited dust into the air cleaner even when an engine hood is formed integrally so as to cover the whole of the rear part of a vehicle while being opened toward the rear side of the vehicle. CONSTITUTION:A through hole 6a is formed at the lower center of the rear wall of an engine hood 6 and a through hole 6b formed on a right wall. An air cleaner 12 of an air cooled type engine 8 is arranged in an engine room 5. A suction hose 13 is connected to the air cleaner 12 and an inlet 13a of the suction hose 13 is arranged at a position facing the through hole 6a. A duct 11 of a air-cooled type cooler 9 is arranged at the position where an air intake port 11a faces the through hole 6a formed in the rear of the engine hood 6.
Patent JP-S60547-A (JP)
Title: Data processing method
Inventor: TAKEI MASAYOSHI
IPC: G06F12/04
Filed: 1983-06-16
Abstract: PURPOSE:To easily cut out optional continuous data with an information processing device by distributing a part of one side output in parallel with the other side output between an adjacent buffer. CONSTITUTION:The output of one side of input buffers 1 and 2, for instance, the output of the input buffer 2 is inputted into a multiplexer 13 in parallel with the output of the other input buffer 1 by means of a branched line 1'. Moreove, the outputs of the input buffers 1 and 2 are mutually inputted into the other side input buffers 2 and 1 in serial connection through multiplexers 12 and 11 by means of lines 2' and 3'. When such a constitution is used, data continuous in an optional direction can be cut out.
Patent JP-H044850-A (JP)
Title: Fried viscous food and its preparation
Inventor: KATO SHINICHI
IPC: A23L35/00
Filed: 1990-04-23
Abstract: PURPOSE:To prepare the subject fried food having excellent taste and shape- retainability by cooling and solidifying a viscous food raw material such as curry roux to a prescribed form, coating the surface with a thermosetting food raw material and quickly heating in hot edible oil to effect the denaturation and hardening of the coating layer. CONSTITUTION:A viscous food raw material such as curry roux is cooled and solidified to a prescribed form and the surface of the solidified material is coated with a pasty thermosetting food raw material (e.g. gluten) which can be denaturated and hardened to an elastic material by heat-treatment. The thickness of the coating layer is preferably about 2mm. The coated product is quickly heated by throwing into a hot edible oil (e.g. lard oil heated at 170-180 deg.C) to effect the denaturation and hardening of the thermosetting food raw material into a water-proofing elastic food layer having dense texture and obtain the objective fried food.
Patent JP-S63275049-A (JP)
Title: Optical recording material and information recording method
Inventor: KODERA TOKIO
IPC: G11B7/24035
Filed: 1987-05-01
Abstract: PURPOSE:To rapidly and correctly record at the time of recording and reproducing information comparatively simple in a production process by laminating and forming a conductive layer composed of a conductive material and a photoconductive layer composed of a photoconductive material, a conductivity continuation applying agent and a thermoplastic resin in this order on a supporting member. CONSTITUTION:A negative charge processing is applied to an optical recording material formed by laminating the conductive layer composed of the conductive material and the photoconductive layer composed of the photoconductive material, the conductivity continuation applying agent and the thermoplastic resin on the supporting member in the sequence, then, a light irradiation according to an information pattern to be recorded on the optical recording material to which the negative charge processing is applied, further, the negative charge processing is applied again, thereafter, an alternating current voltage is impressed to the conductive layer to heat the optical recording material. Thereby, the production process is simplified and a production cost is efficiently reduced and the correct and fine information pattern can be rapidly formed.
Patent JP-H06323762-A (JP)
Title: Heat exchanger
Inventor: MIYAMOTO TATATOMI
IPC: A61M1/02
Filed: 1993-05-10
Abstract: PURPOSE:To rapidly and simply alter temperature of a fluid such as blood by changing an area of a heat exchange pipe line unit dipped in a tank fluid to alter an effective heat transfer area of the unit by actuating movement means to move the heat exchange pipe line unit relatively to a heat exchange tank. CONSTITUTION:There is additionally provided movement means 3 for moving a heat exchange pipe line unit 2 relatively to a heat exchange tank 1 to alter an effective heat transfer area thereof. More specifically, a support 4 is vertically provided substantially at the center of the heat exchange tank 1 by permitting it to pass through the bottom 1a of the heat exchange tank 1 and being fixed to the bottom 1a, and a support member 5 is slidably fitted over the support 4, and further holder means 6 is additionally provided for movably fixing the support member 5 to the support 4. When the temperature of a fluid is changed, the movement means 3 is actuated to move the heat exchange pipe line unit 2 relatively to the heat exchange tank 1 and hence alter an area thereof dipped in a tank fluid for adjusting an effective heat transfer area of the heat exchange pipe line unit 2. Hereby, temperature of the fluid is simply and rapidly changed.
Patent JP-S59227919-A (JP)
Title: Inorganic-organic composite material and manufacture
Inventor: PEETAA MIYURAA
IPC: A61K6/893
Filed: 1984-05-30
Abstract: A process for producing an inorganic-organic composition material based on gypsum and polyurethane comprising exposing calcined gypsum or anhydrite to the action of water in the presence of a polyurethane or polyurethane-urea which is dispersible in water and in the presence of up to about 20% by weight (relative to the total mixture) of an alcohol and up to about 20% by weight (relative to the total mixture) of another organic solvent, and allowing the composition to set while permitting any solvents which may be present to evaporate. The calcium sulphate may be on a textile support or the composition may be molded into flexible shaped articles of good mechanical properties.