baber/WOPTO huggingface dataset:
Patent JP-S61254808-A (JP)
Title: Measuring method for dimension of material body
Inventor: NAKAGAWA REIJI
IPC: G01B11/02
Filed: 1985-05-08
Abstract: PURPOSE:To reduce a measuring error by a surface state of a material body to be measured by detecting the external form dimensions of the material body to be measured at plural places extending the prescribed length in the longitudinal direction and calculating the desired dimensions from the mean value. CONSTITUTION:Two parallel rays 10 and 10 sent from two lighting systems 6 and 6 are irradiated on a shaft 9 which is the material body to be measured to that its part is intercepted. An arithmetic unit 12 calculates light shielding widths Wa and Wb of each parallel rays based on a detected value of each parallel rays detected by an optical sensor 1 and measures the dimensions of the shaft 9 from the values. The shaft 9 or the parallel rays 10 and 10 are constituted movably in the prescribed direction so that the above-mentioned measurement can be performed at the plural places of the shaft 9. The arithmetic unit 12 calculates the mean value of these plural measured values and calculates the correct dimensions.
Patent JP-H09287024-A (JP)
Title: Production of ferritic stainless steel seamless pipe
Inventor: KONDO KUNIO
IPC: B21B17/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a ferritic stainless steel seamless pipe having small unevenness of the characteristic, such as excellent strength and corrosin resistance, in a low cost. SOLUTION: The seamless steel pipe is produced by using the ferritic stainless steel and executing the following (1)-(3) processes in order: (1) elongating work and finish work applied to a hollow base stock are executed at >=40% the total working ratio in both works and at 800-1,100 deg.C finish temp. to make the seamless steel pipe; (2) the seamless steel pipe is charged into a supplemental heating furnace and held at the temp. T deg.C regulated with the formula, 695+4×(%Cr)+20×(%Mo)+12×(%W)<=T deg.C<=1150, for 10sec to 30min; and (3) the seamless steel pipe taken out from the supplemental heating furnace is cooled at 1-100 deg.C/sec cooling velocity to 600 deg.C and successively, at >=20 deg.C/min at <=350 deg.C.
Patent JP-H09287696-A (JP)
Title: Adjuster
Inventor: OZAWA JUNICHI
IPC: G03G15/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To perform the use of an adjuster, suppressing the occurrence of a backlash of an installation object placed on a floor, through easy operation and to remarkably reduce a cost. SOLUTION: A leg part 40 is attached to a magnet block 20, switching ON/ OFF of a magnetic force by a switch 21, through a bracket 30 by means of a screw 41. The attraction surface 22 of the magnet block 20 is matched with the bottom 4a of the base part 4 of a duplicator 1, the switch 21 is brought into an ON-state, and the attraction surface is attracted to the base part 4 by a magnetic force. A flange 42 is rotated, the leg part 40 is advanced toward a floor F through operation of the screw 41. By bringing a pad 43, being the bottom of the leg part 40, into contact with the floor F, the occurrence of a backlash is suppressed. By switching ON/OFF of the magnetic force of the magnet block 20 by the switch 21, easy mounting and demounting is practicable, and during movement, the leg part is removed.  There is no need to effect standard equipment on all duplicators and since the device is employed only by a user to need it, a cost is remarkably reduced.
Patent JP-H02279281-A (JP)
Title: Pull jig for watch band and pulling method of adjusting pin
Inventor: USHIKUBO KOJI
IPC: B25B27/08
Filed: 1989-04-18
Abstract: PURPOSE:To easily pull an adjusting pin for a watch band by linking a push-in lever and receiving lever rotatably at the crossing position, providing a push-in pin projected in the receiving lever direction at the tip of the push-in lever and using a pull jig of the adjusting pin for a watch band provided with a hole at the position corresponding to the push-in pin at the tip of the receiving lever. CONSTITUTION:A hole 11a of a receiving lever 11 in a pull jig abuts onto one part of pin hole of the link pin of a watch band and a push-in pin 10a of a push-in lever 10 is inserted to the other part of the pin holes. An adjusting pin is then pulled out by operating so as to bite the push-in lever 10 and receiving lever 11. If only one part of the adjusting pin is pulled out, it is pinched and pulled out by a cutting plier.
Patent JP-H05271199-A (JP)
Title: N-substituted-3-@(3754/24)substituted hydrazino) benzenesulfonamide derivative, its production and herbicide
IPC: C07D307/14
Filed: 1992-03-26
Abstract: PURPOSE:To efficiently obtain the subject derivative useful for herbicides, etc., by reacting a 2-amino-4,6-disubstituted-1,3,5-triazine, etc., with diphenyl carbonate and subsequently with 3-(substituted hydrazino)benzenesulfonamide derivative. CONSTITUTION:A 2-amino-4,6-disubstituted-1,3,5-triazine or pyridine of formula I (X<1> is 1-3C alkyl, 1-3C alkoxy, chlorine; X<2> is 1-3C alkyl, 1-3C alkoxy; Z is N, CH) is reacted with diphenyl carbonate to produce a phenyl carbamate derivative of formula II. The compound of formula II is not isolated and is reacted with a 3-(substituted hydrazino)benzenesulfonamide derivative of formula III [R<1> is 1-4C alkyl, monochloromethyl, 3-4C alkenyl, 1-4C alkoxy, pyridyl, thienyl, (substituted)phenyl, etc.; R<2> is H, 1-4C alkyl; R<3> is 1-4C alkyl] to obtain the objective N-substituted-3-(substituted hydrazino)benzenesulfonamide derivative of formula IV.
Patent JP-H07306935-A (JP)
Title: Apparatus for computer-aided color selection and coloring and method for said color selection and coloring
Inventor: ROORENSU EI RABENDERU
IPC: G06T11/60
Filed: 1995-04-24
Abstract: PURPOSE: To provide a computerized system for operating the selection of color plan and the coloring of a document by the selected color plan by displaying the menu of an object which can be selected by a user for defining the color plan, performing access to the knowledge base system of a color according to the selected object for selecting the color plan, and displaying the selected color plan. CONSTITUTION: Once color plan is selected, a document from a file newly prepared by selecting a desk printing program and the page of a document image for coloring, and by coloring the many copies of the selected page is read so that the coloring of the document can be attained. The many reproduced pages are colored so as to be easily changed by the combination of colors in the selected color plan. A user selects the copy of the page to which the most desired coloring is operated. Then, the selected and colored page is redisplayed for a further operational process.
Patent JP-2000291916-A (JP)
Title: Combustion equipment
Inventor: MORITA ICHIRO
IPC: F23D14/16
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce NOx by constituting a combustion unit for burning a mixed gas of a metal cylinder formed of many pores and a porous mat made of many metal fine wires, each having a specific diameter and covering it, injecting the gas from the cylinder, and burning the gas on a surface of the mat. SOLUTION: In an oil fan heater, atmospheric air is introduced into a vaporizing chamber 2 via an air passage 8 by a pressure feeding fan 7, kerosene introduced from a tank to a oil supply tube 9 is atomized by a negative pressure generated when the air ins introduced and supplied to the chamber 2. The atomized fuel is preheated by temperature in the chamber 2, vaporized, fed to a mixing chamber 3, uniformly mixed with the air, and supplied as a mixed gas to a combustion unit 1 obtained by covering a cylinder 1a with a porous mat 1c made of many fine wires, each of which has a diameter of 100 μm or smaller, and burned at an outer periphery of the mat 1c. The atmosphere fed by a supply fan 11 is heated by the combustion and spurted from an air outlet 10 as warm air.
Patent JP-H0643503-A (JP)
Title: Optical device
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/313
Filed: 1991-04-30
Abstract: PURPOSE:To lower the refractive index of buffer layers in order to lessen the propagation loss and scattering loss of light of the optical device having the buffer layers imparted with an electrical conductivity in order to neutralize the charges generated by a pyroelectric effect or discharging the photoexcitation electrons generated in waveguides from electrodes to an external circuit. CONSTITUTION:The waveguides 14, 16 formed on an LiNbO3 or LiTaO3 substrate 12 are provided with the metallic electrodes 18, 20 via the buffer layers 22, 24 thereon. The buffer layers 22, 24 are the layers of the mixture formed by depositing a conductive material, for example, SnO2 and a low-refractive index material, for example, SiO2, by simultaneous sputtering. The buffer layers having the low refractive index and the electrical conductivity are formed by adjusting the mixing ratios of these materials. For example, the refractive index of the buffer layers contg. 30wt.% SnO2 and 70wt.% SiO2 is about 1.5 and the resistivity thereof is about 10<8> to 10<7>OMEGAcm.
Patent JP-2000290024-A (JP)
Title: Production of nitrogen-containing glass body
Inventor: TAKAGI MASAHIRO
IPC: C03B8/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for the production of a nitrogen-contg. glass body by which forming of the nitrogen-contg. glass body by thermal process can be enough prevented. SOLUTION: This method includes a process of adding nitrogen to add nitrogen to a porous glass body by heating the porous glass body in an atmosphere of a gas containing ammonia gas to obtain a nitrogen-added porous glass body, a process of making a transparent body to heat the nitrogen added porous glass body to change into transparent to obtain a transparent glass body, and a process of degassing to degas the transparent glass body to obtain a nitrogen- contg. glass body.  In this method, by the degassing treatment of the transparent glass body, hydrogen gas and nitrogen gas which are sometimes trapped in the transparent glass body in the process of making the transparent body are removed, so that when the obtd. nitrogen-contg. glass body is subjected to a thermal process such as stretching, forming of the nitrogen-contg. glass body is surely prevented and the obtd. nitrogen-contg. glass body is highly practical.
Patent JP-S5525468-A (JP)
Title: Thermosetting resin composition
Inventor: KAETSU ISAO
IPC: C08F290/00
Filed: 1978-08-14
Abstract: PURPOSE: To prepare the title composition giving a cured coating film having excellent adhesivity, abrasion resistance, hardness and chemical resistance, and useful as a coating agent, by hydrolyzing a product obtained by the reaction of a specific aminosilane compound with an epoxy-containing vinyl monomer.  
     CONSTITUTION: The objective composition is prepared by reacting (A) an aminosilane compound of formula I, II, or III (R 1  is 1W6C alkylene; R 2  is 1W4C alkyl; R 3  is OR 2  1W4C alkyl) and (B) an epoxy-containing vinyl monomer of formula IV (X is H, methyl) or its polymer, and hydrolyzing the reaction product. The composition is applied to the surface of a metal substrate, and cured at 30W200°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01269175-A (JP)
Title: Picture filing device
Inventor: TADA KAORU
IPC: H04N1/21
Filed: 1988-04-21
Abstract: PURPOSE:To speed up paging retrieve by registering thinned picture information for displaying separately from the original picture information, directly transferring the thinned information to a displaying memory without developing it on a picture memory, and successively switching and displaying it. CONSTITUTION:A thinned picture information memory means to store the picture information thinned at a prescribed reduction rate obtained from the relation between a picture information input means 19 and the resolution of a CRT display device, and a picture information transferring means 10 to read the thinned picture information corresponding to the retrieve information such as a retrieving key word from the thinned picture information memory means when the paging retrieving means is executed are provided. That is, the thinned picture information for the displaying is registered separately from the original picture information, when the paging retrieving is executed, the thinned picture information is directly transferred to the displaying memory, and successively switched and displayed on the CRT display device. Thus, the efficiency of the paging retrieving work can be enhanced.
Patent JP-2000287904-A (JP)
Title: Structure of small article container for dish washing- drying machine
Inventor: KAWARABAYASHI KANJI
IPC: A47L15/42
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent small articles from jumping out, and improve the usability by providing a drop preventive means which prevents small articles housed in a small article container from jumping out and dropping at the times of a washing and rinsing of tableware, at the upper surface opening of the small article container in the smaller article container which is provided in a tableware basket of a tableware washing-drying machine. SOLUTION: This tableware washing-drying machine has a tableware basket which is arranged in a washing tank inside. The tableware basket is formed in a manner to house and hold cups and plates or the like, and also, has a small article container 3, a kitchen knife setting section, a cup shelf and a detergent container or the like. The small article container 3 is formed into a container shape of which the upper surface is open, and the bottom surface is formed into a mesh surface, and the small article container 3 is partitioned into a plurality of housing spaces by a plurality of partition plates 20. In such a small article container 3, a small article drop preventive means A which prevents small articles 4 contained in the small article container 3 from jumping out and dropping at the times of a washing and a rinsing, is provided.  This small article drop preventive means A is formed as, e.g. a bridging member 5 which is bridged between side plates 3a on both sides at the upper surface opening of the small article container 3.
Patent JP-S57211967-A (JP)
Title: Rotor for superconductive rotary electric machine
Inventor: MAEDA SUSUMU
IPC: H02K3/46
Filed: 1981-06-22
Abstract: PURPOSE:To enable to stably operate a rotary electric machine by forming a radially passing hole at a position corresponding to a field coil at a retainer ring and an insulating cover, thereby sufficiently cooling the end of the coil and preventing superconductive breakdown. CONSTITUTION:Radially passing holes 24 are formed at a retainer ring 16 and an insulating cover 22 at the positions corresponding to a superconductive field coil 3, a helium conducting holes 25 are opened at the cover 22 and a coil mounting shaft 2 at the positions corresponding to the coil 3, and liquid helium is accumulated in a liquid helium reservoir 30 at the inner peripheral side of the shaft 2 by the influence of centrifugal force during rotating. In this manner, the end of the coil can be sufficiently cooled, thereby preventing the superconductive breakdown performing a stable operation.
Patent JP-2000293790-A (JP)
Title: Traffic information furnishing system using beacon and method for sorting furnished information
Inventor: KITSUTA KOJI
IPC: G09B29/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a traffic information furnishing system which can optimize the traffic information furnished from beacons by automatically coping with changes in traffic flows. SOLUTION: In a traffic information furnishing system which furnishes VICS (vehicle information communication system) information from beacons, a center which edits the information furnished from the beacons based on the priority given to a secondary mesh calculates the moving routes and traveling time of vehicles based on the vehicle IDs of the vehicles received from each beacon (step 1), analyzes a traffic flow ratio from the data of the moving routes of many vehicles, and gives the priority of the secondary mesh based on the traveling time, traffic flow ratio, and the distances from the beacons (step 3). Since the system can give priority to the secondary mesh by automatically measuring traffic conditions, the system can furnish the optimum traffic information from each beacon adaptively to the traffic condition.
Patent JP-H01268755-A (JP)
Title: Polyamide resin composition
Inventor: MINOURA TATSUO
IPC: C08L77/00
Filed: 1988-04-21
Abstract: PURPOSE:To obtain a polyamide resin composition, excellent in dimensional accuracy with a low water absorption coefficient and suitable as toothed wheels, gears, etc., by graft copolymerization of a vinylsilane with a hydrophobic polyolefin. CONSTITUTION:A polyamide resin composition obtained by blending (A) 50-99wt.% polyamide (e.g., 6-polyamide or 6,6-polyamide) with (B) 50-1wt.% graft-modified propylene based resin prepared by thermal grafting reaction of (B3) 0.01-15pts.wt. ethylenically unsaturated silane compound expressed by the formula (R is ethylenically unsaturated hydrocarbon, etc.; R' is aliphatic saturated hydrocarbon; Y is organic group; n is 0 or 1) with (B1) 100pts.wt. propylene based resin having <=0.8g/10min melt flow index in the presence of (B2) 0.01-5pts.wt. radical forming agent (e.g., dicumyl peroxide) capable of forming free radical parts in the component (B1).
Patent JP-H07303854-A (JP)
Title: Paste applicator for inside surface of pipe
Inventor: HAGIWARA MINORU
IPC: B05C7/02
Filed: 1994-05-13
Abstract: PURPOSE:To provide a paste applicator for the inside surface of a pipe which can apply paste spirally and uniformly on the inside surface of a pipe without enlarging a gap and a duplex part even in the application to the deformed inside surface. CONSTITUTION:An applicator is equipped with a slender main body 1 which can be inserted into a pipe 8 with a gap, at least two sets of three-point support parts which support the main body along the axis of the pipe, an application nozzle 12 which is supported laterally movably crossing the axis of the main body at right angles, a syringe 14 which is connected with the nozzle by a flexible tube 13 and filled with paste, a paste extruding device which extrudes paste in the syringe, and a nozzle horizontal transfer device which moves the nozzle horizontally.
Patent JP-H07276140-A (JP)
Title: Polishing device for bolt thread
Inventor: KODERA MASAO
IPC: B23G9/00
Filed: 1994-04-01
Abstract: PURPOSE:To efficiently polish the threaded part of a bolt by moving and regulating a wire brush so that it fits the diameter of the screw part of the bolt. CONSTITUTION:An installation pipe 6 arranged on the outer periphery of a guide bar 3 has a rotation axis to be rotated by compressed air inserted in its inside, and a wire brush 7 to rotate at a lower end position of the installation pipe 6 is installed on this rotation axis. The head end of the guide bar 3 is installed in a center hole of a bolt, and when a regulation knob is rotated, the wire brush 7 moves outward or inward by work of cams 4, 5. By this operation, the wire brush 7 abuts the threaded part of the bolt. Thereafter, when the wire brush 7 is rotated by compressed air, rust of the threaded part, etc., is removed, and the brush 7 moves polishing along a pitch of the threaded part. Powder/grains, etc., in a scattering preventive cover 16 are absorbed through a nozzle hole 18 and are collected at a specified point through a vent whole 17.
Patent JP-S5622933-A (JP)
Title: Adjusting method for sensitivity of photoelectric smoke detector
Inventor: TANIE KATSUNORI
IPC: G08B17/10
Filed: 1979-08-02
Abstract: PURPOSE:To make it easy to regulate the sensitivity of a photoelectric scatteringlight system smoke detector by regulating the sensitivity of the unset detector by using a standard sensitivity regulating body with a reflection coefficient regulated by a reference detector in regulating the sensitivity of the detector. CONSTITUTION:Outside of the direct directivity region where the ray of light of light emission body 11 of the reference sensor crosses a ray of light incident to photodetector 12, reflector 15 is provided and reflector 15 with a reflection coefficient when the detector is turned on is used as a standard sensitivity regulating body while the reflection coefficient of reflector 15 is varied. For the adjustment of unset sensitivity, the standard sensitivity regulating body is interposed at a fixed position and the operation sensitivity of the detector is increased from a low value until the detector turns on and then fixed, finishing the sensitivity adjustment. Therefore, the stable sensitivity regulation can be performed in a short time in comparison with the conventional method by smoke or that using a standard light scattering plate.
Patent JP-S59222926-A (JP)
Title: Method for electric cutting
Inventor: MURAKAMI YUUKICHI
IPC: H01L21/66
Filed: 1983-06-02
Abstract: PURPOSE:To cut the metal wiring part only which is to be cut and to enable to confirm said cutting easily by a method wherein two needles having the electric resistance sufficiently smaller than that of outside part are brought to come in contact with both end parts of the part to be cut, and a proper voltage is applied to them. CONSTITUTION:Two metal needles 4 and 5 are contacted to both end parts of a metal wiring part 6a which is desired to be cut. Then, the terminals A and C of a switch 8 are connected, and a DC voltage coming from a power source is applied to a metal wiring 6 through the intermediaries of the two needles 4 and 5. In this circuit, as the resistance value of the needles 4 and 5 and the outside wiring is sufficiently made smaller than that of the metal wiring part 6a, voltage drop is mainly generated at the part 6a, thereby enabling to obtain a proper voltage value. The part 6a is fused and cut off due to the generated heat. Then, when the terminals B and C of the switch 8 are connented and a DC voltage is applied, almost no current runs on an ammeter 9 excluding a microscopic leak current.
Patent JP-H11296568-A (JP)
Title: Device and method for selecting parasitic element and computer-readable recording medium
Inventor: TANI SADAHIRO
IPC: G06F17/50
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for parasitic element selection which can effectively be used to design a large-scale circuit, and to provide a computer-readable recording medium. SOLUTION: This is a parasitic element selecting device for selecting parasitic elements when a printed board or integrated circuit is designed. The device has an all-parasitic-element extracting means 2 which extracts all combinations of parasitic elements from a layout pattern, a net list generating means 5 which generates a net list, a high-precision parasitic element combination selecting means 9 which selects the net list for obtaining the simulation result of the highest precision and selects the combination of parasitic element regarding the net list as a high-precision parasitic element combination, a precision decrement evaluating means 11 which evaluates a decrement in simulation precision when some parasitic element is removed from the parasitic elements included in the high-precision parasitic element combination,  and a quantity-optimized parasitic element combination selecting means 12 which decrease the number of parasitic elements while maintaining precision within a permissible range.