baber/WOPTO huggingface dataset:
Patent JP-H11221742-A (JP)
Title: Grinding method, grinding device, glass substrate for magnetic recording medium and magnetic recording medium
Inventor: MIYAMOTO TAKEMI
IPC: G11B5/73
Filed: 1998-09-26
Abstract: PROBLEM TO BE SOLVED: To efficiently smoothen a surface body of an end face of a glass substrate or the like at low cost by grinding the inner peripheral end face and/or an outer peripheral end face of a disc body comprising a circular hole on a central part with the use of the grinding liquid including the free abrasive grain. SOLUTION: A grinding device comprises a glass substrate (MD substrate) for a magnetic disc to be ground, a substrate case for storing a number of MD substrates 1 in a state that they are dipped in the grinding liquid, a rotary holding table 3 for rotatably fixing and supporting the substrate case 2, a rotary brush 4 inserted into the inner peripheral hole parts of a number of stacked MD substrates 1, a grinding liquid storing part 5 for storing the grinding liquid including the free abrasive grain, or the like. The grinding is performed in a state that the rotary holding table 3 and the rotary brush 4 are rotated in the directions opposite to each other. On this occasion, the revolution speed of the rotary holding table 3 is about 60 rpm, that of the rotary brush 4 is about 4000 rpm, and the grinding time is about 10 minutes.  As the result, the surface roughness of the inner peripheral end face of the glass substrate can be improved.
Patent JP-2001109733-A (JP)
Title: Method for evaluating identification model and method for adjusting threshold
Inventor: NOZAKI MASARU
IPC: G06F15/18
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an evaluating method for an identification model and a threshold adjusting method in a data identifying method which calculates a degree at which the unknown data of an identification class belongs to a specified identification class as a score by using an identification model and estimates the identification class by comparing the score with a threshold. SOLUTION: An evaluation table preparing part 41 calculates a score about the known data of the identification class of a customer data table 30 through a score calculating part 11, accumulates the number of pieces of data in each known identification class in accordance with the score about a plurality of pieces of customer data, calculates a ratio in which the number of pieces of data of a specified identification class occupies in accordance with each score and prepares a model evaluation table 42. A threshold adjusting part 43 displays the information of the table 42 on a display device 17 and stores an updated threshold in a threshold 14.
Patent JP-H03122390-A (JP)
Title: Method and device for manufacturing fitting or core material for furniture
Inventor: OKUBO TOSHIYUKI
IPC: B27M3/00
Filed: 1988-11-17
Abstract: PURPOSE:To automate manufacture of fittings or core material for furniture by intermittently transferring both side longitudinal materials at predetermined intervals that cross materials are disposed, as the longitudinal materials are received by a feed means from a holding means provided opposite to the feed means, and supplying plural cross materials between both side longitudinal materials, and connecting each cross material and each longitudinal material together at their crossing portion. CONSTITUTION:On one side of a machine stand 10, a longitudinal material stocker 1 and a movable longitudinal material stocker 1a are provided corresponding to the width of a core material, and plural cross material stockers 2, 2a are connected at right angles to the side of the longitudinal material stocker 1 and the stockers 1a, 2, 2a are each movable. Longitudinal materials 6 are intermittently transferred by a transfer means 3, and plural cross materials 7 fed by a feed means 4 are cut by a cutting means 9 and are supplied between the longitudinal materials 6. The plural cross materials 7 are then fed forward as they are held in their set position, and binding tools are driven into both side faces of the crossing position of each longitudinal material 6 and each cross material 7 by a tacker 8 so that each longitudinal material 6 and each cross material 7 are connected and fixed together. manufacture of fittings is thus automated with high efficiency.
Patent JP-H04162822-A (JP)
Title: Tri-state buffer circuit
Inventor: ISHIBUCHI SOUICHIROU
IPC: H03K19/0175
Filed: 1990-10-26
Abstract: PURPOSE:To form a high density semiconductor integrated circuit by forming the integrated circuit with one inverter, four P-channel MOS transistors(TRs) and four N-channel MOS TRs. CONSTITUTION:A control input terminal 11 is connected to each gate of P- channel MOS TRs 1, 2 and an N-channel MOS TR 7 and a data input terminal 12 is connected to each gate of N-channel MOS TRs 6, 8 and a P-channel MOS TR 3. Then the TRs 2, 7 constitute an inverter, Moreover, the source of the TR 3 is connected to a power supply 14 and the drain is connected to the drain of the TRs 1,6 and the gate of the TR 5 and also to the source of a P-channel MOS TR 4. The gate of the TR 4 is connected to the output of the inverter composed of the TRs 2, 7 and the drain is connected to the gate of an N- channel MOS TR 10. Thus, the semiconductor integrated circuit is constituted of a few TRs and the high density semiconductor integrated circuit is realized.
Patent JP-H01132040-A (JP)
Title: Manufacture of electric lamp
Inventor: MIURA KENICHI
IPC: H01K3/16
Filed: 1987-11-18
Abstract: PURPOSE:To make it possible to maintain a high sorting level at any time during automatic loading in a process of gluing, baking and fixing of a metallic base to a glass bulb by detecting the disagreement in the timing of an automatic loader, to exclude rejects. CONSTITUTION:A metallic base 1 is not deformed or damaged if it does not come into contact with a large area of the side of a baking oven 5 when the metallic base 1 is loaded into the baking oven 5 of a baking machine for bake- solidifying glue 4 for the metallic base. If the top of the metallic base comes into contact with the side of the baking oven 5 on the contrary, a compression force is exerted on the thread of the metallic base to deform and cause damage to the metallic base. At this time, a slight timing disagreement is produced at a part of a loader with a little delay from the timing that would have been occurred should the loading be performed without resistance. The timing disagreement at the time of this loading is detected as a reject signal. Thus, the abnormally deformed metallic base is prevented from flowing outside with a high accuracy.
Patent JP-H10113683-A (JP)
Title: Circulation purifying device
Inventor: ITO SAKAE
IPC: C02F3/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To effectively add a purification accelerator for accelerating the propagation of microorganisms over a long period of time by arranging at least two kinds of watersoluble capsule particles which enclose the purification accelerator and vary in wall thicknesses in a microorganism purifying mechanism. SOLUTION: The microorganism purifying mechanism is formed of a fiber wound filter and a liquid inflow port and outflow port. The useful microorganisms are fixed at this fiber wound filter and are propagated. The water-soluble capsule particles are packed in the fiber wound filter. Four kinds of the water-soluble capsule particles varying in the wall thicknesses exist like, for example, Figs. (a) to (d). When liquid flows to (a) of the thin wall thickness, the shells 2 of the capsule particles dissolve rapidly and add the purification accelerator 1 included therein to the liquid. When the inflow of the liquid is continued, the shells 2 of the capsule particles (b), (c) in the thinner order of the wall thicknesses dissolve in this order and the purification accelerator 1 may be added to the liquid continuously until the shells 3 of (d) of the large thickness dissolve in the final.
Patent JP-2000117137-A (JP)
Title: Fluidized bed type jet mill
Inventor: KATO HITOSHI
IPC: B02C19/06
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide the subject mill excellent in crushing efficiency and economical efficiency. SOLUTION: A fluidized bed type jet mill consists of at least a milling chamber 3 having a center axis, the collision member 7 arranged in the milling chamber and having the center on the center axis of the milling chamber and nozzles 5 ejecting high speed gas toward the collision member 7. In this case, six or more nozzles 5 wherein an S/N ratio at a time when the cross-sectional area of the milling chamber 3 is set to S (mm2) and the cross-sectional area of each nozzle is set to N (mm2) is 5,000-15,000 are arranged.
Patent JP-H04165181-A (JP)
Title: Fiber-reinforced rubber hose
Inventor: IMAO AKIRA
IPC: F16L11/10
Filed: 1990-10-27
Abstract: PURPOSE:To improve heat resistance and thermal aging resistance of a fiber by forming a rubber element in an EPDM compound of ethylene propylene non-conjugate diene terpolymers blended at a specific weight ratio, further mixing a peroxide group vulcanizing agent and an allyl group cross linking agent, and forming fiber reinforcing material of aromatic polyamide. CONSTITUTION:A fiber-reinforced rubber hose is provided with a rubber layer formed of a peroxide vulcanized group EPDM compound, and fiber reinforcing material is buried into the rubber layer. A rubber element in the EPDM compound is formed of ethylene propylene non-conjugate diene terpolymers of 20-100 and more than 200 in Mooney viscosity: ML1+4(100 deg.C) blended at the weight ratio of the former/the latter = 90/10-60/40. 2-8 weight parts of an peroxide group vulcanizing agent is mixed into 100 weight parts of the rubber element, and 0.5-5 weight parts of an allyl group cross linking agent is mixed into 100 weight parts of the rubber element. The fiber-reinforcing material is formed of aromatic polyamide. The reinforced rubber hose excellent in the thermal aging resistance (age resistance) can be thereby obtained.
Patent JP-H04163804-A (JP)
Title: Lighting fixture
Inventor: OGOSHI MASAMI
IPC: F21S8/08
Filed: 1990-10-26
Abstract: PURPOSE:To permit a single person to make installation of a lighting fixture for street light, etc., and shorten the time for installation by fitting the fixture with a fixture body and an arm having a flange at one end and mounted to 'the body using a mounting tool, and by furnishing the body with a detaining part to be detained with the top of the flange. CONSTITUTION:When a lighting fixture is mounted to an arms 1, first the body 3 of lighting fixture is lifted to the level of the arm 1, and the side face 12 of the body 3 is position facing a flange 4 of the arm 1. A detaining part 11 of the body 3 is detained with the top edge 10 of the flange 4, and the body 3 is fixed provisionally to the arm 1. Holes 6 in the flange 4 are aligned with holes 9 in the body 3, and the body 3 is secured to the flange 4 using bolts 5 and nuts. According to this arrangement installation of the body 3 to the arm 1 can be managed by a single person, and if the body 3 is first fixed to the arm 1 provisionally, there is no risk of dropping the body 3 by mistake.
Patent JP-H08183045-A (JP)
Title: Manufacture of polysulfone resin film
Inventor: KOBAYASHI HITOSHI
IPC: C08J5/18
Filed: 1994-11-24
Abstract: PURPOSE: To manufacture a polysulfone resin film excellent in quality such as appearance, surface smoothness, transparency or thickness accuracy by a soln. casting method. CONSTITUTION: In producing a polysulfone resin film by a soln. casting method, as a casting resin soln., an anisole, dioxane or tetrahydropyrane soln. of a polysulfone resin is used. In this case, in order to shorten a drying time still more, at least one or more kind of a solvent selected from a group consisting of acetone, methyl ethyl ketone, ethyl acetate, toluene and phenol may be mixed with the anisole, dioxane or tetrahydropyrane soln. of the polysulfone resin.
Patent JP-H01131014-A (JP)
Title: Purple diamond and production thereof
Inventor: SATO SHUICHI
IPC: C30B33/00
Filed: 1987-11-17
Abstract: PURPOSE:To obtain purple diamond of clear color with transparent feel by electron beam irradiation, under specific conditions, on Ib-type artificial synthetic diamond crystal followed by annealing under a vacuum. CONSTITUTION:The objective purple diamond has the following characteristics: (1) extinction coefficient of Ib-type nitrogen at 500nm... 0.2 to 2cm<-1> (2) extinction coefficient of N-V center at an absorption peak of 570nm... 0.3 to 10cm<-1> (3) respective extinction coefficients of GR1 center, H2 center, H3 center and H4 center in the visible light range... <=0.2cm<-1>. This purple diamond can be produced by the following processes: Ib-type artificial synthetic diamond crystal with the content of the Ib-type nitrogen falling between 8X10<17> and 1.4X10<19> atoms/cm<3> is irradiated with 2-4MeV and 5X10<16>-2X10<18>electrons/cm<2> of electron beams followed by annealing at 800-1,100 deg.C for >=25hrs under a vacuum of <=10<-2>Torr.
Patent JP-H04164239-A (JP)
Title: Powder x-ray diffraction meter
Inventor: YUKINO TAKESHI
IPC: G01N23/207
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a high quality data by locating the sample side focus points of incident and reflected ray curved monochrometers so that they are coincident with each other on the outer surface of a sample to be measured or inside thereof, and by measuring the diffraction angles and the intensities of the scattered rays from the sample to be measured. CONSTITUTION:The sample side focus point of an incident ray curved monochrometer 3 and the sample side focus point of a reflected ray curved monochrometer 7 are arranged so as that they are coincident with each other on the outer surface of a sample 5 to be measured. Further, X-rays having a focus line or divergent rays emitted from a ray source for corpuscular rays are led through a divergent angle limiting slit 2 and is diffracted at the monochrometer 3 so as to be turned into monochromatic light rays which are then irradiated onto the sample 5 by way of a divergent angle limiting slit 4. Of reflected light rays which are diverged in a cone-like shape, those passing through a divergent angle limiting slit 6 are diffracted at the monochrometer 7 and is turned into monochromatic rays. Then, the rays are converged into a line, and accordingly, only reflected rays passing through a light receiving slit 9 is detected by a detector 10.
Patent JP-S63144257-A (JP)
Title: Cell classifier
Inventor: TAKAYANAGI YUKITAKA
IPC: C12M1/00
Filed: 1986-12-08
Abstract: PURPOSE:To permit automatic classification of the cell in search with simple construction by utilizing a modified Fourier series method to judge whether the respective characteristic parameters of the selected sample cell coincide with the characteristic parameter of a standard cell or not. CONSTITUTION:One cell is selected from the cell sample disposed on a light transparent sample base 3 and is projected with coherent light from a light source 1. A Fourier transform lens 5 transforms the light image of the cell sample generated by photoirradiation to a Fraunhofer diffraction image. A Fourier development filter 6 has filter element groups FPSI1S-FPSINS, FPSI0C-FPSINC formed by the light transparent part and part to be transmitted with light corresponding to the prescribed modified Fourier functions PSIKS, PSIKC positioned to the focal position of the lens 5. The light transmitted through the filter elements enters an inverse Fourier transform lens 8. The light transmitted through the lens 8 enters a photodetector 9 and a signal processing circuit 10 calculates the characteristic parameters of the cell sample from the level of the detection signal of a photodetector 9. Whether the respective characteristic parameters of the selected sample cells coincide with the characteristic parameter of the standard cell or not is judged by which the selected sample cell is classified.
Patent JP-H07138473-A (JP)
Title: Polyamide resin composition
Inventor: YAMAMOTO MASANORI
IPC: C08K5/053
Filed: 1993-11-19
Abstract: PURPOSE:To obtain the subject composition excellent in flame retardancy and mechanical properties, suppressed in generating corrosive gases or irritative gases on its molding or burning, useful for, e.g. automotive parts and construc tion materials, by incorporating a polyamide resin with each specified amount of a phosphate-based flame retardant and specific compounds. CONSTITUTION:This resin composition is obtained by incorporating 100 pts.wt. of a polyamide resin with (A) 5-40 pts.wt. of a phosphate-based flame retardant such as ammonium phosphate, trimethyl phosphate or polyphosphoramide and (B) a total of 0.1-5 pts.wt. of a compound having the structure of formula I in the molecule [R<1> and R<2> are H, phosphoryl, a <=20C alkyl(carbonyl), a <=20C aryl(carbonyl) or R1 and R2 may be bound to each other to form a ring] and >=1.0X10<-3>eq./g in the total concentration of OR<1> and OR<2> and a compound having epoxy structure of formula II and >=0.5X10<-3>eq./g in epoxy concentration.
Patent JP-H04164000-A (JP)
Title: Holder for printed wiring board
Inventor: SAWAMORI TADASHI
IPC: H05K13/02
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a holder having high efficiency by forming the holder of a magazine and a magazine base, providing a positioning pin, an auxiliary positioning pin, a clamping hole, a leg at the magazine, and providing a positioning boss to be engaged with a clamping hole at the base. CONSTITUTION:A magazine base 2 for placing a magazine 1, and the magazine 1 of the shape larger than the outer periphery of a printed board 3 are provided. The magazine 1 has four positioning pins 11, a detachable auxiliary positioning pin 12 for positioning fixedly when the board 3 is a small board 5, a clamping hole 13 for positioning to clamp at the base 2, and a leg 15 longer than the length of the pin 11. The base 2 has a positioning boss 21 to be engaged with the hole 13 of the magazine 1. The magazine 1 is detachably positioned fixedly to the base 2.
Patent JP-H01159422-A (JP)
Title: Gas turbine
Inventor: KAARUYOHAN NORUDOSUTOROOMU
IPC: F02C7/28
Filed: 1988-11-17
Abstract: PURPOSE: To prevent dislocation of a sealing ring so as to prevent damage to relative members, leakage of combustion gas and harmful heating by connecting the sealing ring to a guide vane ring via a plurality of radially offset links. CONSTITUTION: A rotor 7 having at least one rotor disc 29 comprising a blade 29a is disposed in a turbine housing 13. Further, at least one guide vane ring 1 is fixed in the turbine housing 13. A sealing ring 3 working in cooperation with an annular sealing member 5 on the rotor 7 is movably connected to the guide vane ring 1. In the above-mentioned structure, the sealing ring 3 is connected to the guide vane ring 1 via a plurality of radially offset links 19 with two ends rotatably mounted to the guide vane ring 1 and the seal ring 3, respectively. As a consequence, the dislocation of the sealing ring 3 is prevented.
Patent JP-H04164978-A (JP)
Title: Manufacture of color pencil lead
Inventor: KOYAIZU KENJI
IPC: C09D13/00
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a good color pencil lead having high strength and high density and excellent in color forming properties by oxidizing a color pencil lead material filled with carbon fibers when it is extruded and baked at high temperature, and filling an ink into the formed pores. CONSTITUTION:In the manufacture of a color pencil lead wherein an ink is filled into the pores of a sinter obtained by kneading and baking a sinterable color pencil lead material, the pencil lead material is filled with carbon fibers and extruded, oxidized to remove the carbon fibers before or after baking at high temperature, and an ink is filled into the obtained pores. This pencil lead has high porosity for its strength and is dense and excellent in color forming properties. Further, since a series of continuous pores can be obtained, the ink can sufficiently penetrate deep into the interior of the pencil lead body to thereby give a color pencil lead having a very high density. Also, in spite of its high porosity, it has high strength. In this manufacturing method, the control of porosity can be facilitated, and the process control is very easy.
Patent JP-H01133187-A (JP)
Title: Character string recognizing device
Inventor: INOUE SHINJI
IPC: G06K9/72
Filed: 1987-11-18
Abstract: PURPOSE:To obtain a character string recognizing device having a function for surely determining a character string even if an error exists in the character string by providing the title device with an undefined character string forming part, an objective character string storing part, a character string collating part, and a character string recognizing part. CONSTITUTION:When a character string 1 shown in a figure a is applied, a collated result indicating that the character string 1 is not matched with any one of character strings shown in a figure b stored in an objective character string storing part 3 is sent to a character string recognizing part 5 by a character string collating part 4, the recognizing part 5 recognizes that the character string 1 can not be surely determined on the basis of the collated result and sends the character string 1 to the undefined character string forming part 2. The forming part 2 forms an undefined character string obtained by substituting an optional character in the character string for the undefined character in the order shown in a figure. A collated result that the undefined character string ?DC is matched with ABC in the storage part 3 and is not matched with other two character strings BCD, DEF is sent from a collating part 4 to the recognizing part 5, which recognizes that the applied character string is the character string ABC in the storage part 3 and end the recognition of the character string.
Patent JP-H04163987-A (JP)
Title: Chip component mounting system
Inventor: NAKAO YASUSHI
IPC: H05K3/34
Filed: 1990-10-29
Abstract: PURPOSE:To improve yield in manufacture by inserting a chip component into a slit of a printed board to be mounted. CONSTITUTION:The wide surface of an electrode pad 5 of a chip component 2 is perpendicular to the surface of a printed board 1, i.e., becomes a thickness direction of the board, and the bottom of the component 2 is inserted into a slit 3. Since the opening edge of the slit 3 is formed to be adapted for the profile shape of the component 2, the component 2 is position-controlled by the edge of the slit 3 in a state that the component 2 is inserted into the slit, rotational, positional deviation of the component in the case of soldering is eliminated, thereby reducing a manufacturing malfunction. Further, since the part of the component is buried in the board 1 to be mounted, the height to the board can be reduced.
Patent JP-H07117327-A (JP)
Title: Thin film for transfer printing
Inventor: MARUI TOSHIO
IPC: B41M1/40
Filed: 1993-10-26
Abstract: PURPOSE:To provide a thin film for transfer printing wherein swelling softening time when floated on a water surface is short; time until transfer can be started is also short; an intensive gel film strength is provided; a speed when a material to be transferred is pushed in can be extremely enhanced; i.e., an industrial property is extremely raised so that the transfer can be carried out at a high speed. CONSTITUTION:A thin film for transfer printing is composed of an at most 35mum thickness film of a mixture of 30:70-70:30 in a ratio by wt. between ultrahigh polymerization degree polyvinyl alcohol resin (a) of at least 3200 mean degree of polymerization and 65-95mol% mean degree of saponification and polyvinyl alcohol resin (b) of under 3200 mean degree of polymerization and 65-95mol% mean degree of saponification.