baber/WOPTO huggingface dataset:
Patent JP-H02210404-A (JP)
Title: Mthod and apparatus for winding body with optical fiber
Inventor: ROBAATO EMU WATSUTSU
IPC: B65H54/22
Filed: 1989-10-04
Abstract: PURPOSE: To enable the exact detection of the position of an optical fiber on a winding body by including a device for taking up an optical fiber, a device for detecting the selected part and a device for controlling this take-up device. CONSTITUTION: The optical fiber 11 is continuously wound around the receiving winding body 13. This device takes up the optical fiber 11 by a prescribed length forward and backward along the axial line direction of the winding body 13. The take-up device has the winding body 13 and a winding body take-up mechanism 12 operatively connected to the optical fiber 11. Further, a position sensor 19 for detecting the selected part of the optical fiber 11 by the prescribed length is a TV camera or another electro-optic position sensor and operates to detect the lateral position and lead angle of the selected part of the fiber 11. A winding body taking-up stage is controlled by a take-up controller 23 in correspondence to the detected position of the fiber 11. As a result, the position of the optical fiber 11 continuously supplied to the winding body 13 is exactly detected.
Patent JP-H04189879-A (JP)
Title: Composition for paint
Inventor: KUBO MOTONOBU
IPC: C09D127/16
Filed: 1990-09-27
Abstract: PURPOSE:To obtain the subject composition having excellent weather-resistance and applicability and giving a coating film resistant to scratch by dissolving a specific fluorine-based copolymer in an organic solvent. CONSTITUTION:The objective composition is produced by dissolving a fluorine- based copolymer composed of 50-90mol% of the structural unit of formula -CH2-CF2-, 5-30mol% of the structural unit of formula -CF2-CF2- and 5-30mol% of the structural unit of formula -CF2-CFCl- in an organic solvent.
Patent JP-H1087385-A (JP)
Title: Metal-ceramic composite substrate and its production
Inventor: OGAWA YUJI
IPC: H05K3/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a metal-ceramic composite substrate consisting of a ceramic substrate and an metal part comprising an aluminum material for electric contact and mounting of electronic parts formed on at least one surface of the substrate and to obtain a metal ceramic composite substrate having excellent resistance against heat cycles by forming a specified layer on the surface of the metal part. SOLUTION: In a metal-ceramic composite substrate consisting of a ceramic substrate and an metal part comprising an aluminum material for electric contact and mounting of electronic parts formed on at least one surface of the ceramic substrate, a shot peening layer is formed on the surface of the metal part. The production method of this metal ceramic composite substrate includes a first process to join a molten aluminum material to at least one surface of a ceramic substrate, a second process to subject the joined body to shot peening treatment and a third process to etch the surface of the obtd. aluminum layer to form a specified circuit.
Patent JP-H08124149-A (JP)
Title: Magnetic recording medium
Inventor: UEDA HIDEYUKI
IPC: G11B5/725
Filed: 1994-10-25
Abstract: PURPOSE: To improve electromagnetic transducing characteristics, running stability, durability and weather resistance by allowing a Raman spectrum related to a carbon film to have peaks at about 1,380cm<-1> and about 1,550cm<-1> . CONSTITUTION: A carbon film 5 contg. N atoms is formed on a ferromagnetic metallic thin film 3 and a lubricant layer 6 is formed on the carbon film 5. Since the carbon film 5 contains a proper amt. of N atoms having a great chemical affinity for polar groups introduced into lubricant molecules and has a film structure in which the bonding state of C atoms is mainly SP<3> bonds but a relatively large number of SP<2> bonds exist, lubricant molecules can tightly be held on the surface of the resultant tape. By the synergistic effect of the carbon film formed on the magnetic layer and the lubricant layer, the objective superior magnetic recording medium is obtd.
Patent JP-2001083689-A (JP)
Title: Pattern correction method for semiconductor manufacturing mask, and recording medium recorded with the pattern correction method
Inventor: YOSHIKAWA KEI
IPC: G03F1/36
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a pattern correction method for a semiconductor manufacturing mask, capable of obtaining the satisfactory correction accuracy. SOLUTION: An area where a line part and a contact part overlap each other is extracted (ST.1), a space between the overlapping area and another line part adjacent to the overlapping area, and the line width of the line part are extracted (ST.2), and the dependency between the line width fluctuation of the line part generated after a wafer process and the space is obtained (ST.3), the dependency is divided according to a design grid width and the intersection of the design grid width and the dependency is extracted (ST.4), and the relation is divided according to every intersection block, and a correction rule table for executing the correction of the integral multiple of the design grid width is formed for every intersection block (ST.5),  the correction of the integral multiple of the design grid width is executed with reference to the overlapping area based on the correction rule table (ST.6).
Patent JP-2000087100-A (JP)
Title: Control of viscosity of liquid composition containing cationic surfactant
Inventor: NAMEKATA JUNJI
IPC: C11D17/08
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To enable the viscosity of a liq. compsn, contg. a cationic surfactant to be kept in a specified range without being affected by the lots of its materials. SOLUTION: In producing a liq. compsn. contg. a cationic surfactant, the viscosity of the compsn. is controlled by the following methods: (1) a liq. crystal structure is formed by adding a water phase to a surfactant-contg. oil phase and then a water phase is further added and mixed to cause the phase inversion in order to form an O/W emulsion, provided that in the latter step, a nonionic surfactant is compounded under the control of the compounding ratio of the liq. crystal-forming system to the phase inversion system; (2) the compounding ratio of the water phase is controlled so that the concn. of the cationic surfactant in the liq. crystal structure is 8-74 wt.%; and (3) an inorg. salt is compounded in such an amt. that its concn. in the compsn. is 0-3 wt.%.
Patent JP-S62112543-A (JP)
Title: Staple, stapler and molded body assembled into stapler
Inventor: UIRIAMU DEII FUOTSUKUSU
IPC: A61B17/10
Filed: 1986-10-31
Abstract: A stapler having a pistol grip (48) which can be entirely formed as a one piece moulding from plastics, without need for separate springs, connectors or other parts. The main springs are not stressed until the trigger (33) is pulled for the first time. Staples of a special configuration are closed by a driver (35) having a specially shaped forming end (53).
Patent JP-H02109190-A (JP)
Title: Ticket processing terminal equipment
Inventor: KIMURA HARUO
IPC: G07B5/00
Filed: 1988-10-18
Abstract: PURPOSE:To perform the processing of plural kinds of tickets at high speed by performing the read and the print, etc., of the information of the ticket by providing a printer, a ticket information reading means, and a stacker for fetching ticket in addition to the insertion port and an ejection port of the ticket. CONSTITUTION:The information in the ticket inserted from the insertion port 34 is read by a bar code reader 52. A control means judges whether the processing is the one for an inserted ticket or the one for exchange issuing between the ticket and a new ticket based on a read result. When it is the processing of the ticket, print is performed on the ticket at need by a ticket processing printer part 45, then, it is ejected from the ejection port 35. Meanwhile, when it is the exchange issuing, a medium is carried from a preset part 62, and the print is performed on the medium, and an exchange ticket is issued from the ejection port 35 as the new ticket, and also, the inserted ticket is sent to the stacker 40, and the medium is supplemented in the preset part 62. Therefore, it is possible to perform the processing of the plural kinds of tickets at high speed without interposing an operator.
Patent JP-H01105074-A (JP)
Title: Ceramics made valve and valve device
Inventor: DOSONO MITSUHIKO
IPC: F16K5/02
Filed: 1987-10-15
Abstract: PURPOSE:To facilitate assembly and repair decreasing a number of part items by providing a spring to be arranged between a stem and a bonnet and pressing a cock to a seat surface of a valve seat by the spring. CONSTITUTION:A ceramics made valve main unit comprises a cock 1 forming an external shape of inverted truncated cone having a fluid passing hole 11 and a seat 2 having an internal surface shape of housing this cock 1 forming an external shape of almost inverted truncated cone having a fluid passing hole 21 forming an external surface in its part for the hole to be opened into a tapered plane 22. A metal ring 6 seals between a valve box 3 and the valve main unit. And placing a spring 7 between a stem 5 and a bonnet 4, the cock 1 is pressed to a seat surface of the valve seat 2.
Patent JP-H02108822-A (JP)
Title: Cooling method for gas turbine blade
Inventor: NISHIWAKI JINICHI
IPC: F01D9/02
Filed: 1988-10-18
Abstract: PURPOSE:To improve the cooling performance of a blade, by making a constitution so that cooling water may be sprayed on a blade inner surface through the small holes of nozzle pipes provided within the blade. CONSTITUTION:Blade cooling water enters into a water delivery passage 18 provided within a rotor 8 and a shaft 10 via a water delivery box 17 which slides water-tight with the shaft 10, from a water delivery pipe 16, and is introduced into nozzle pipes 19, 19 provided in the vicinity of the blade front edge portion 9a, rear edge portion 9b where temperature becomes especially high within the hollow portion 12 of a blade 9. A plurality of small holes 19a are provided on the side surfaces of respective nozzle pipes 19, and it is so arranged that cooling water can be sprayed toward the inner surface of the blade. And by injecting cooling water in atomization through small holes 19a toward the inner surface of the blade, the heat of the blade 9 is deprived, and at the same time, steam generated as a result of this, is made to flow out of the blade through small holes 13, and an adiabatic film along the outer surface of the blade is formed, and a degree in which the blade 9 is heated by means of operation gas, is lowered.
Patent JP-H04137748-A (JP)
Title: Wafer holder and holding method
Inventor: OTSUBO TAKAYUKI
IPC: H01L21/306
Filed: 1990-09-28
Abstract: PURPOSE:To improve yield by bringing a second clamp member, in second processing step of wafer, into contact with a region with which a first clamp member was brought into contact in first processing step. CONSTITUTION:A wafer 1 is mounted horizontally on a supporting table 2 in a CVD apparatus and held in place while being pressed from above by means of a clamp member 10 at three points in the outer peripheral part on the surface of the wafer 1. Contact region of the clamp member 10 with respect to the wafer 1 has a length L1 and a width W1. Under that state, a thin film 5 is formed on the wafer 1. After forming a resist 6 on the thin film 5, the wafer 1 is mounted on a supporting table 7 in an etching apparatus and held in place while being pressed from above by means of a clamp member 12 at three points in the outer periphery on the surface of the wafer 1. Contact area of each clamp member 12 with respect to the wafer 1 has a length L2 and a width W2 which are shorter than L1 and W1. Under that state the thin film 5 is removed through etching. According to the method, the thin film formed through thin film forming process is prevented from being left due to incorrect holding of wafer during etching process.
Patent JP-H01278063-A (JP)
Title: Memory cell and its operation
Inventor: ESU SHIEFUIIRUDO IITON JIYUNIA
IPC: H01L21/8246
Filed: 1988-10-18
Abstract: PURPOSE: To take in a number of electric charges per unit area by using a ferroelectric material as a capacitor dielectric substance in a DRAM memory cell and adjusting it so that the relaxation operation of the material may be accelerated during the operation of the ordinary read, refresh and write of the memory cell. CONSTITUTION: In a memory cell having a capacitor in which a dielectric material 42 is placed between capacitor plates 40, 44, the dielectric substance 42 has a ferroelectric material having a dipole with a pole axis, and in the state that at least several pole axes are relaxed, it has an orientation which is not formed in line in the direction of an electric field generated when potential is applied between the capacitor plates 40, 44. Thus, a region which is not formed in line in the direction of the electric field generated when a voltage is applied between the capacitor plates 40, 44 is used, thereby emphasizing the relaxation characteristics. The constitution is combined with ordinary refresh operation, thereby increasing the quantity of electric charges generated in the capacitor.
Patent JP-H11100415-A (JP)
Title: Resin material for injection molding
Inventor: IBAYASHI KUNIHIKO
IPC: B29K23/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin material capable of giving an injection molded body free from the generation of flow marks, having no appearance defects on the surface of the molded body, high in rigidity and shock strength by using a resin obtained by modifying a propylene through grafting a specific unsaturated compound. SOLUTION: (A)This material which has preferably a die swell ratio of >=1.2 is obtained by using a modified polypropylene prepared by grafting (A) a polypropylene having a melt flow preferably of 1-100 g/10 min and (B) an unsaturated fatty acid ester having >=2, preferably 2-9, more preferably 2-4 internal unsaturated bonds in an amount of 0.01-5 wt.%, preferably <=2 wt.%, more preferably <=1 wt.%. The B component is preferably an ester of a higher unsaturated fatty acid having >=2 internal unsaturated bonds and a monovalent or a polyvalent alcohol, and concretely, it is preferably a vegetable oil.
Patent JP-2000087413-A (JP)
Title: Washing device for toilet bowl
Inventor: ITO KENICHI
IPC: E03D1/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a washing device for a toilet bowl, using reclaimed water as toilet flush water and using clean water for hand washing and being easy to execute as it requires a small number of part items, while having a valve part that has no possibility of failure. SOLUTION: A basin is provided at the top of a washing tank 16 and a hand-washing water delivery pipe is provided at the basin. Reclaimed water piping 26 is connected to the washing tank 16 and clean water piping 28 is connected to the hand-washing water delivery pipe. Inside the washing tank 16, a ball tap 82 for reclaimed water, for feeding or stopping the reclaimed water, and a ball tap 84 for clean water, for feeding or stopping the clean water, are provided, and a common single float 90 is used for the ball taps 82, 84.
Patent JP-2001082112-A (JP)
Title: Valve lifter and manufacture thereof
Inventor: INAGAKI YOJI
IPC: F01L1/14
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the deformation at the heat treating time and grinding time without hurting the rigidity of a side wall, increase the toughness of the lower end of the side wall, strengthen against impact load and reduce noise generated at the use time in an internal combustion engine. SOLUTION: A headstand cup shape valve lifter 10 is formed integrally by forging a cylindrical side wall 11 and a disc shape end wall 12 whose upper end is closed from a steel material. The lower end 11a of the side wall 11 is folded by about 180 deg. to the inside and also the folded edge 11b is formed so as to nearly contact to the inner periphery surface of the side wall 11 directly. The part on the way of the height direction of the side wall 11 containes, for example, a cylindrical recessed shape 13 formed by recessing to the inside so as to be one cylinder with reduced diameter.
Patent JP-S61142278-A (JP)
Inventor: KATSUTA KENSUKE
IPC: E06B1/36
Filed: 1984-12-12
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-H03124361-A (JP)
Title: Device for pouring refractory
Inventor: TACHIKAWA AKIHIRO
IPC: B22D41/02
Filed: 1989-10-04
Abstract: PURPOSE:To prevent floating-up phenomenon of a molding flask and to obtain good forming body by arranging swinging base at upper end of the formwork as a core assembled in an outer member for working and further providing a swinging bucket for packing refractory between the outer member for working and the formwork on the swinging base. CONSTITUTION:In the packing work for refractory, as the swinging base 4 and the swinging bucket 3 are integrated with the molding flask 2 with a swinging shaft 4a, the weight of the attached devices is loaded to the molding flask 2. Further, weight of charged refractory into the swinging bucket 3 at the time of packing, is added. Therefore, the molding flask 2 becomes heavier than the weight of itself and the floating-up with the refractory is restrained. Further, the refractory can be uniformly packed around the whole of outer circumference of the molding flask 2 with the swinging bucket 3 and also thickness of the refractory is made to suitable, because the molding flask 2 is not floated up, and good formed body is obtd.
Patent JP-H1068595-A (JP)
Title: Manufacture of serpentine thin tube heat pipe
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To widen the range of operating liquid as well as temperature range and improve a plate heat pipe by a method wherein the serpentine thin metallic wire is sandwiched between a pair of thin metallic plates and one sheet of a thick plate of semi-hard rubber elastic body is disposed on outside surface of each of these thin metallic plates and through press forming is carried out. SOLUTION: One thread of continuous metallic thin wire, having a diameter equal to the inner diameter of a serpentine tube heat pipe, is bent so as to serpentine reciprocally between predetermined parts on the same plane to form a metallic fine wire serpentine bent body 1 having a predetermined pattern. The serpentine bent body 1 is sandwiched between a pair of thin metallic plates 3, 33 and thick plates 7-1, 7-2 of semi-hard rubber elastic body, which are interposed upon rear recessed die embossing work, are arranged on both outside surfaces of the thin metallic plates 3, 33 to form them through press forming. According to this method, the range of applicable operating liquid as well as applicable temperature range are widened and the utilizing value of a plate heat pipe can be increased.
Patent JP-H0998961-A (JP)
Title: Method of image display
Inventor: YOSHII KAZUTOMO
IPC: G09G5/36
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of image display in order to analyse cerebral functions. SOLUTION: A main image 100, which is a triple display of a chronological function image, a reference image and a map image, is displayed on a unified display 999 together at once with a signal change graph 200 concerning the main image, a concerned region image 300 which is an extended display of a concerned region 120, a signal change graph 400 concerning the concerned region, an image of color bars 500 to classify displayed colors, and an information window 600 to output relevant information. Images of plural concerned regions can be displayed, too. By such method, analysis and diagnosis of cerebral function can be carried out after a data analysis of chronological image, which is obtained by an inspection of cerebral function, within a short period of time.
Patent JP-2001089904-A (JP)
Title: Socks
Inventor: UEDA NOBUO
IPC: A41B11/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a pair of socks capable of giving excellent feeling of wearing by being fitted to the legs, especially when used in doing sports, and softer feeling of fitting compared to the case where elastic yarns are put in. SOLUTION: This pair of socks is designed in such a scheme that a number of stitches of a part 2 covering the swollen shank emphatically requiring feeling of fitting is twice a number of stitches of other part 3 so as to give softer feeling of fitting compared to the case where elastic yarns are put in.
Patent JP-H1083214-A (JP)
Title: Offset processing method for three-dimensional machining
Inventor: YOSHIDA MAKOTO
IPC: G05B19/4097
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce necessary memory capacity by forming an interpolation offset surface of a small number of plane parts encircled with offset points, representative points, and vertexes. SOLUTION: When there are two small adjacent areas on a work surface, representative points 19a and 19b are found by a normal bisecting method from offset points 4a and 4b, and 5a and 5b at both end parts of, for example, small areas 2a and 2b. Then the part encircled with the representative points 19a and 19b, and the offset points 4a and 5a, and 4b and 5b in the small areas 2a and 2b is regarded as an offset surface. When there are >=3 small adjacent areas 2a to 2d, representative points in two small adjacent areas are connected to obtain a ridge line. When the angle of the intersections of normals of small areas is >=90, the intersection of the ridge between the offset surfaces having the acutest angle between the small areas and an offset surface crossing the ridge at an angle which is the closest to 90 deg. is regarded as a vertex 23 of the offset surface.  When this angle is <90 deg., normal vectors at end parts of respective small areas are put together twice each in order to find a vertex 23.
Patent JP-2001078940-A (JP)
Title: Cleaning sponge and cleaner
Inventor: NAGOYA MIKI
IPC: A47L25/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To easily and surely clean a bathroom, washroom, kitchen, etc. SOLUTION: This cleaning sponge 1 comprises foam obtained by performing a foaming process on polyester urethane resin and subjected to heat treatment to peel a foam film formed on the surfaces of fibers constituting the foam. A cutout 2 is provided in the cleaning sponge 1 and a plate piece 5 provided at the end of a handle part 4 is forcibly inserted into the cutout 2 to assemble the sponge 1 and the handle part 4 integrally with each other.
Patent JP-H1196710-A (JP)
Title: Method for executing ultrasonic adhesion and method for releasing suspension assembly by deforming and maintaining the same
Inventor: SATO TAKUYA
IPC: G11B5/60
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for ultrasonic adhesion of a slider adapted to a simplified integral type suspension structure which is relatively simple in production and a treatment method therefor. SOLUTION: The integral type suspension for a slider 48 of a magnetic memory system is assembled from the separated parts including a load beam 58, a flexer 60 and a mounting plate. The flexer includes a flexible member 74 and conductive leads 64 integrally formed thereon. Since the flexible member 24 is an ultra-thin type, the deflection of the flexer is minimized by the supporting with a platform support in the ultrasonic adhesion of the conductive leads 64 and the bonding pads 78 of the slider 48. The ultrasonic adhesion is executed successively from the points near the supporting points in order to minimize the deflection. Further, the influence on the flexer which is a fine part is averted by using a tab 72 extending from the front end of the loading beam 58.