baber/WOPTO huggingface dataset:
Patent JP-S621087-A (JP)
Title: Character reader
Inventor: HARASHIMA HIROYUKI
IPC: G06F17/22
Filed: 1985-06-27
Abstract: PURPOSE:To correct the misrecognition of words in a short time when a word recognizing means has the misrecognition by starting again this recognizing means according to the correct result of recognition. CONSTITUTION:A character pattern is displayed on a display 10. When the misrecognition of a word occurs, the next candidate display information is sent to a control part 9 via a keyboard 11. The part 9 reads the next candidate word out of a candidate word storage part 8 and displays it. The candidate word coincident with the character pattern is selected out of those next candidate words. Then the selection information is sent to the part 9 via the keyboard 11. The part 9 changes the #1 candidate word information into another information indicated by the selection information and starts a word recognizing part 7. The part 7 traces the branches from the information on registered words in a word dictionary 6 to select the partial gathering of registered words of the 2nd hierarchy to be collated with the #2 candidate word information. Then the recognition result of the 2nd word is obtained through collation with a candidate character storage part 5. Then all character strings are corrected.
Patent JP-H10295538-A (JP)
Title: Stack type pot
Inventor: SUGIYAMA MASAO
IPC: A47J27/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To stack plural pots regardless of the size of the diameter of the pot by providing a projection part provided on the upper end part of a lid and a recessed part formed so as to be externally fitted to at least a part of the projection part and provided on the lower end part of a main body. SOLUTION: This stack type pot is the pot 3 provided with the main body 1 and the lid 2, and in order to stack the plural pieces of the pots 3, a knob 2 which is also a projection as the projection part is provided on the upper end part of each lid 2 upwards from the upper end face of the lid 2. In order to stack the plural pieces of the pots 3 in a stable state, a circular recessed part 1a whose center is an axial center is provided on the lower end part of each main body 1. The knobs 2a are formed so as to be externally fitted, that is loosely fitted, fitted or inserted, to the recessed part 1a of the other main body 1.  Thus, when one pot 3 is turned to a base, the other pot 3 is mounted and the recessed part 1a of the other main body 1' is successively externally fitted to the knob 2a of the lid 2 and stacking is performed, they are easily stacked in the stable state vertically like a totem pole.
Patent JP-S5840517-A (JP)
Title: Optical device having variable magnification
Inventor: TOKUHARA MICHIHIRO
IPC: G02B13/24
Filed: 1981-09-03
Abstract: PURPOSE:To prevent an image from defocusing due to focal distance errors by compensating the moving distance of a lens at the changing of its magnification in the direction intersecting with the optical axis of the lens in accordance with the focal distance error of the lens. CONSTITUTION:A lens 16 is stored in a lens bodytube 24 and a fitting plate 26 mounted on the bodytube 24 is provided with a long hole 27 and fixed on a lens board 25 by a screw 28. The lens board 25 has a long hole 30 in the direction Y vertical to the optical axis A and is slidably supported by a pin 31 fixed on a lens board 29. When a screw 63 fitted to a cam plate 61 is loosened and the cam plate 61 is adjusted by moving it in the Y direction intersecting with the optical axis A while being guided by a long hole 62, the lens 16 is moved on the lens board 29 in the Y direction together with a pin 64 inserted into a cam groove 60 fixed on the lens board 25, preventing an image from defocusing due to focal distance errors.
Patent JP-H11345932-A (JP)
Title: Integrated circuit package
Inventor: DEGANI YINON
IPC: H05K1/14
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a silicon-on-silicon mutual connection package which is free from being affected by thermal expansion of a mutual connection package. SOLUTION: An integrated circuit package has a main printed circuit board 24, at least two intermediate printed circuit boards 15 loaded on the surface of the circuit board 24, and silicon-on-silicon multichip modules 11, 12 each of which is joined with one of the circuit boards 15 by solder junction 18. In this case, each multichip module has a silicon made integrated circuit chip 13 joined with a silicon made mutual connection substrate 14 and the thermal expansion coefficients of the main printed circuit board 24, and the intermediate printed circuit boards 15 are respectively <=10 ppm/ deg.C.
Patent JP-S5929228-A (JP)
Title: Positive type liquid crystal light bulb
Inventor: KUBOTA KEIICHI
IPC: G02F1/13
Filed: 1982-08-11
Abstract: PURPOSE:To provide plural linear high resistance layers in a belt shape on one or more of transparent conductive films and to obtain a display with a uniform gradation by the constitution wherein a transparent conductive film, light absorptive film, light reflective film, liquid crystal orientation film, liquid crystal layer, liquid crystal orientation film, transparent conductive film and transparent substrate are successively laminated on a transparent substrate. CONSTITUTION:Transparent conductive films 21, 26 are formed respectively on transparent substrates 20, 27, and one or both films 21, 26 are trimmed by an etching method or a laser beam to form high resistance regions 30 having several 10mu width. A light absorptive film 22 is formed of a compd. semiconductor, etc. of MgSi, etc. on the one film 21 and a reflection film 23 is formed on the film 22 by vapor deposition of Al. Orientation films 24 are provided respectively on the film 23 and the film 26 by vapor deposition of SiO2, etc. A smetic liquid crystal 25 is sealed between both substrates 20 and 27, whereby a liquid crystal light bulb is obtd. Electric current is conducted to the film 21 in a system of writing an image with laser light 1 by the regions 30 and reading the image with the reflected light of incident light 11, and when the smetic liquid crystal phase is changed to the liquid phase, the liquid phase is uniformly heated and changes to the uniform liquid phase. The display having uniform contrast is thus obtd.
Patent JP-S6119717-A (JP)
Title: Blowing method of co gas from bottom of converter
Inventor: KATAGIRI NOZOMI
IPC: C21C5/34
Filed: 1984-07-05
Abstract: PURPOSE:To enable the stable injection of CO gas into molten steel, by adding a specified quantity of sulfur compound gas to the CO gas to be mixed therein, when the CO gas is injected from the bottom of a converter. CONSTITUTION:On the occasion when CO gas is injected into molten steel in a converter through a gas supply element provided below the level of the molten metal, a sulfur compound gas of 1% or less is added to this CO gas to be mixed therein. As to the sulfur compound gas, H2S, COS, SO2, etc. can be used, out of which H2S is most preferable. By this method, the activity of the pitch of iron sticking to the nose of the tuyere is lowered, the clogging of slender pipes in a mushroom is prevented, and thus the CO gas can be injected smoothly into the molten steel.
Patent JP-S5764435-A (JP)
Title: Binder composition for molding sand
Inventor: TOBINAGA TSUYOSHI
IPC: B22C1/22
Filed: 1980-10-06
Abstract: PURPOSE: To obtain a composition of high curing strength, a high rate of curing and good collapsing property by contg. org. polyisocyanate compounds and polyol compounds obtainable from bisphenols and formaldehyde.  
     CONSTITUTION: For example, diphenylmethane diisocyanate, etc. are used as an org. polyisocyanate compound. For example, bisphenol A and the like are enumerated as bisphenols. The molar ratio of bisphenols and formaldehyde is set at about 1:1W4 stoichiometrically, and these are caused to react at around ordinary temp. W150°C in the presence of metallic salt catalysts or alkaline catalysts, whereby a polyol compound is obtd. The amt. of compounding of the polyol compound with the org. polyisocyanate compound is about 0.3W3 equiv. in isocyanate group per equiv. of the hydroxyl group of the polyol compound. This binder composition is compounded at about 0.5W5 pts.wt. ratios basing on 100pts. wt. molding sand. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0437445-A (JP)
Title: Nozzle for continuous casting
Inventor: HANAGIRI SEIJI
IPC: B22D11/06
Filed: 1990-05-31
Abstract: PURPOSE:To enable improvement of performance as the whole nozzle by dividing the nozzle into a lower part straight stream part and an upper part fitting and distributing part made of formed refractory, joining these with monolithic refractory and assembling. CONSTITUTION:By using the nozzle 1 for continuous casting, a flat slab is manufactured. The nozzle 1 is divided into the lower part straight stream part 2 and the upper part fitting and distributing part and these are joined with the monolithic refractory 6 and assembled. Then, the lower part straight stream part 2 is manufactured with forming refractory and made to flat cylindrical cross section and screw part 3 is arranged at the one end part and single or plural pieces thereof are set. The upper part fitting and distributing part 4 is manufactured with forming refractory and at the center part thereof, the molten metal pouring hole 5 is arranged and this refractory is faced to the screw part 3 side in the lower part straight part 2. The screw part 3 is covered with the monolithic refractory 6 and the outer peripheral face thereof is closely held with iron shell 8. By this method, this nozzle remarkably contributes to the reduction of production cost.
Patent JP-H01308802-A (JP)
Title: Production of filmy superconductor and device therefor
Inventor: HAGINO SADAAKI
IPC: C04B41/87
Filed: 1988-06-06
Abstract: PURPOSE:To improve film-forming speed by vaporizing one raw material of superconductor among plural kind of raw materials in the presence of ligand to obtain a gas of metal complex and thus increasing vapor pressure of gas of raw material of superconductor, in production of filmy superconductor by CVD method. CONSTITUTION:Gaseous ligand (e.g., hexafluoroacetylacetone) is contained in ligand vessels 11, 12 and 13 and plural kind of raw materials of superconductor (e.g., Ba-compound, Y-compound and Cu-compound) are contained in raw material vessels 1, 2 and 3. Next, ligands in the ligand vessels 11, 12 and 13 are respectively transferred to the raw material vessels 1, 2 and 3 by carrier gas (e.g., Ar), heated by heater 8 and the raw materials of superconductor in the raw material vessel 1, 2 and 3 are vaporized to gas of metal complex in the presence of ligand, then introduced into a reaction chamber 5 and oxygen 10 is simultaneously introduced into the reaction chamber 5, heated by the heater 8 and chemical reaction is risen to form a filmy superconductor on a base plate 9.
Patent JP-S61296740-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA YOSHIHIDE
IPC: H01L29/78
Filed: 1985-06-25
Abstract: PURPOSE:To prevent disconnection at the stepped portion of aluminum to be generated at the gate shoulder portion on the occasion of vapor deposition of aluminum wiring pattern by forming a poly-Si gate of a MOS semiconductor device with the trapozoidal sectional view. CONSTITUTION:A tapered portion 11a is provided to the shoulder part of a poly-Si gate 11 and the sectional view of such gate 11 is formed in the trapezoidal form. This tapered portion 11a improves flatness by high concentration PSG 9 and also improves the shape of stepped portion of vapor deposited aluminum 8 and thereby disconnection at the stepped portion of aluminum 8 to generated at the shoulder part of gate 11 can be prevented. On the occasion of etching the vapor deposited aluminum 8, the shoulder part of gate 11 may be uniformly coated with PR of aluminum 8 and the etching can be done only in the necessary part.
Patent JP-H11320197-A (JP)
Title: Control unit of transfer device
Inventor: OTOSHI YOSHIHIRO
IPC: B30B13/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To improve feeding accuracy in a transfer device, in which a linear motor or a servo motor is combined. SOLUTION: This transfer device M is equipped with linear motors 2, 3, 8 for driving work feed mechanisms 5, 7, 9. This control unit comprises: linear scales 51, 52, 53 for detecting the positions of the work feed mechanisms 5, 7, 9; and a control circuit which fixes and memorizes an optimum pattern command value of the actions of the work feed mechanisms 5, 7, 9 in advance, and controls the linear motors 2, 3, 8 by computing the error between the actual position data from the linear scales and the fixed command value of the optimum pattern during a given period from the start of work feed mechanism driving, correcting the command value to be output for eliminating the error, and outputting the command value after the correction.
Patent JP-H0436381-A (JP)
Title: Photochromic composition
Inventor: KANEKO EISHIN
IPC: C09D11/03
Filed: 1990-05-31
Abstract: PURPOSE:To prepare, by a simple procedure, a reversible photochromic compsn, assuming a color upon irradiation with light and extinguishing the color when left standing in the dark by combining a specified photochromic compd, with a specified leuco dye and dissolving the mixture in a solvent. CONSTITUTION:A photochromic compd, ionically cleavable by light, such as a spiropyran, (e.g. 1,3,3-trimethylindolino-6'-nitrobenzopyrrylospiran, is combined with a leuco dye ionically developing a color (e.g. phenolphthalein, or fluoresceine) and the mixture is dissolved in a solvent (e.g. tetrahydrofuran).
Patent JP-S5664576-A (JP)
Title: Still noise chasing circuit
Inventor: TAKEUCHI YUKIO
IPC: H04N5/783
Filed: 1979-10-31
Abstract: PURPOSE: To ensure an easy control for the best point on the still screen, by travelling the tape except for the case in which the noise band caused during the reproduction of a still picture is within the expected section and then carrying out an automatic sending of frames at the same time securing the variable phase in the expected section.  
     CONSTITUTION: The pulse of the video head change over switch SW supplied from the terminal 3 is shaped to the inhibition section pulse like (d) through the mono- multi 12 and the pulse generator 11. On the other hand, the drop-out DO pulse supplied from the terminal 1 is shaped to the positive pulse (c) by the differentiating circuit 9. The positive pulse is sucked up by the diode 13 at the moment of phase coincidence between the positive and negative pulses (c) and (d), and the still input signal (e) to the RSFF5 is produced by the above positive pulse and the still command signal given from the terminal 6 and via the gate 10. Under such phase relation, the DO chasing pulse like (f) is formed by the mono-multi 12 and the pulse generator 2 and through the gate 4 and at the moment of phase coincidence between the positive pulse (c) and the gate pulse like (b). The still signal is obtained at the output of the FF5 by the DO chasing pulse and the still commands signal, and the motor action is inhibited by the output of the gate 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5363993-A (JP)
Title: Production of semiconductor device
Inventor: FUKUCHI JIYUN
IPC: H01L31/04
Filed: 1976-11-19
Abstract: PURPOSE: To form hetero impurity diffused layers simultaneously on the front and back surfaces of a substrate by depositing a layer containing an opposite type impurity on one main surface of one conductivity type semiconductor substrate, depositing a mask which does not contain any impurity in succession thereon in order to prevent the impurity from going round to the opposite main surface at the time of diffusion thereafter diffusing one conductivity type impurity on the opposite main surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07117335-A (JP)
Title: Ink jet recording sheet and its manufacture
Inventor: OGAWA SUSUMU
IPC: B41M5/00
Filed: 1994-06-22
Abstract: PURPOSE:To obtain an ink jet recording sheet wherein glossiness of cast coated paper on the market is provided, printed density is high, ink absorptivity is excellent, and good color reproducibility and good image reproducibility are provided. CONSTITUTION:An ink receiving layer is provided on a base material. A gloss- revealing layer composed of a composition to be coated which has a colloidal particle of at most 300nm mean particle size as main component is coated on an ink receiving layer surface. The gloss-revealing layer comes in pressure contact with a heated specular roll while it is in a wetting state and dried. An ink jet recording sheet is preferably, constituted by combining an organic particle, synthetic high-molecular latex, ampholyte, and smectite as the colloidal particle.
Patent JP-H10328754-A (JP)
Title: Cutting die of semiconductor device
Inventor: SUZUKI TAKEHITO
IPC: H01L23/50
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To low restrict the potential of defective cutting caused on the mis- shot and to prevent a cutting slug from creeping up by installing an air flowing groove on the lower part of a punch of an upper die, making the air flow in the lower side and forcibly sucking the cutting slug. SOLUTION: An air flowing groove (hole) 3 is installed on a punch 1 to punch an object 4 to be cut. On the result that dust is collected (vacuum) 8 from the lower part of a lower die in the state of the punch 1 being lowered to the bottom dead center, the inflow air 9 flows from the air flowing groove (hole) 3 of the side face of the punch 1 to the lower die. Therefore, the cutting slug 6 is prevented from creeping up by utilizing the function of force that the cutting slug 6 being forcibly sucked downward is strengthened. As the variation of the shape of the groove 3, the groove 3 is installed on the right and left of the punch 1 or the central part of the punch 1. Or, by inclining the cutting knife tip of the punch 1, the function of the groove 3 can be provided.
Patent JP-S6118969-A (JP)
Title: Image forming device
Inventor: KIMURA HITOSHI
IPC: G03G21/14
Filed: 1984-07-06
Abstract: PURPOSE:To easily prevent an unnecessary copy from being taken owing to an error in setting by slowing down the processing speed of the starting one or plural sheets when fast image formation processing is carried out continuously for plural sheets. CONSTITUTION:When copy information on a size, quantity, etc., are inputted from an operation part 42, a control part 41 controls the whole body according to the input. When the necessary quantity M of sheets for trial copying is inputted 42, drivers 44-46 for motors 48-50 which drive a photosensitive drum, paper feed roller, etc., are placed in low-speed mode and a driver 47 operates an electrostatic discharging lamp 30, a charger 12 for electrostatic charging, a charger 23 for transfer, and a charger 24 for separation. The processes are performed at a low speed until the trial copying mode is reset, and a normal-speed processing mode is entered when the trial copying of M sheets is completed. Consequently, copies are checked during the trial copying mode to find a defective copy due to missetting, etc., in its early stage, preventing unnecessary copying operation.
Patent JP-H01308845-A (JP)
Title: Li2o-al2o3-sio2-based transparent crystallized glass for combustion apparatus window
Inventor: SHIBUYA TAKEHIRO
IPC: C03C10/14
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a transparent crystallized glass which is an Li2O-Al2O3-SiO2- based glass depositing beta-quartz solid solution as a principal crystal and excellent in chemical durability by specifying crystal grain diameter and crystallinity of the surface layer. CONSTITUTION:An Li2O-Al2O3-SiO2-based transparent crystallized glass, depositing beta-quartz solution as a principal crystal and having <=500 A crystal grain diameter in at least the surface layer with <=75% crystallinity. Composition ranges consisting of 63.0-75.0wt.% SiO2, 15.0-25.0wt.% Al2O3, 1.0-5.0wt.% Li2O, 0-4.0wt.% MgO, 2.1-5.0wt.% ZnO, 1.5-6.0wt.% TiO2, 0-3.0wt.% ZrO2, 3.0-9.0wt.% total amount of TiO2 and ZrO2, 0-2.0wt.% P2O5, 0-2.0wt.% Na2O and 0-2.0wt.% K2O are adopted for the above-mentioned crystallized glass. The above-mentioned surface layer is a layer at a depth within the range of 3mu from the glass surface and ion exchange action is caused in the surface layer.
Patent JP-H10334776-A (JP)
Title: Disconnector
Inventor: YAMAUCHI TAKAO
IPC: H01H33/64
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a disconector which reguires low driving force, has high reliability and small sizes at a low cost. SOLUTION: A groove 31 is formed in the vertical direction to the moving direction A of a moving contact 5 on the inside of a fixed contact 6 having a U-shaped cross section, and a plate-shaped contact 27 is arranged in the groove 31. The plate-shaped contact 26 has a plate-shaped contact piece 35 inclined to the contact surface, a flange part 36 connecting many contact pieces 35 is formed, and the flange part 36 is engaged with the groove 31. Bolts 37 are arranged at both ends of the groove 31 as a stopper. Thereby, multipoint contact is achieved, and current carrying capacity is obtained even if bearing pressure is small.
Patent JP-H08333233-A (JP)
Title: Whitening agent
Inventor: MORIZAKI NAOKO
IPC: A61K8/00
Filed: 1995-06-07
Abstract: PURPOSE: To obtain a whitening agent excellent in skin whitening effect and preventing and treating stain or freckles due to sunburn, etc., and a skin cosmetic containing the agent. CONSTITUTION: This skin cosmetic is obtained by blending 0.0001-10wt.%, preferably 0.001-5wt.% peptides expressed by the formula Pro-Thr-His-Ile-Lys-Trp-Gly- Asp, Pro-Thr-His-Ile-Lys-Trp, Ile-Lys-Trp or Leu-Lys-Trp. Further, the skin cosmetic is properly blended with a component used in conventional cosmetics, quasi-drugs, medicines, etc., and prepared in lotion, milky lotion, cream, ointment, stick, solution by an organic solvent, pack or gel. The peptides suppress melanogenesis of melanocyte and exhibit excellent melanization preventing and improving effect.
Patent JP-S5566716-A (JP)
Title: Gas flow measuring device
Inventor: KOHAMA TOKIO
IPC: G01F1/68
Filed: 1978-11-13
Abstract: PURPOSE: To prevent damage and contamination of thermo electric resistance and also to improve durability, even at the time of measurement of gas flow in a  combustion system such as an engine, etc., by providing rear section thereof with a  flow measuring tube with a flame-extinguishing body which allows a gas to pass  through.  
     CONSTITUTION: Rear end section of a flow measuring tube 9 is equipped with a flame-extinguishing body 13 which is composed of a metallic net or a seramic member and designed to allow air to pass through. And therefore, even at the time of occurrence of backfire in an engine 1, back-flow flame is put out by the flame- extinguishing body 13 preventing an electric heater 10, No.1 and No.2 temperature dependent resistances 11 and 12 from damage and contamination. Because of the reasons that this flame-extinguishing body 13 is attached to the rear section of the flow measuring tube 9, that the mechanism is simple and revision of suction tube is not required and that diameter of the flow measuring tube 9 is smaller than that of the suction tube 3, pressure loss due to installation of the flame-extinguishing body 13 is small. It is possible in this manner to prevent damage and contamination of the electric heater and the thermo electric resistance. 
     COPYRIGHT: (C)1980,JPO&Japio