baber/WOPTO huggingface dataset:
Patent JP-H11316193-A (JP)
Title: Method for dividing region of image
Inventor: SASA YASUSHI
IPC: G01N21/88
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for dividing a region of image, of which the region can be divided in a short processing time. SOLUTION: All color number obtained from color data of each pixel of a color image on a printed board are replaced by model color candidates with a limited color number by using a limited color displaying algorithm (53). As for the limited color displaying algorithm, a method selecting the model color candidate in order of decreasing a appearance frequency of color, a method of dividing a color space into a predetermined number of subspaces to select the model color candidate of each subspace, or a method converting the three- dimensional color space to one-dimensional arrangement and dividing the one- dimensional pixel array position to set the model color candidate, is used.  By applying a rearrangement method to the model color candidate with the limited color number, the region is divided into a desired number of regions (55), and each pixel of the original color image is assigned to one of the divided regions to divide the desired pattern region (57).
Patent JP-S5747054-A (JP)
Title: Differential planet gear type speed change gear
Inventor: TANAKA KENSAKU
IPC: F16H3/72
Filed: 1980-09-03
Abstract: PURPOSE: To obtain a highly efficient driving corresponding to the speed change of a driven machine in a wide range by connecting variable speed type electric motors to an element of the plural number of units of differential planet gear parts and selecting them by a switching means.  
     CONSTITUTION: For driving in a range A, variable speed type electric motors 13 and 14 are rotated at a constant speed, while a variable speed typt electric motor 15 is given 0W100% speed change operation by a frequency converter. For driving in a range B, the variable speed type electric motor 15 is put in a halt, the variable speed type electric motor 13 is rotated at a constant speed, and the variable speed type electric motor 14 is given the speed change operation by the frequency converter. For driving in a range C, variable speed type electric motors 14 and 15 are put in a halt, while the variable speed type electric motor 13 is given the speed change operation by the frequency converter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000313987-A (JP)
Title: Gold plating material for burn-in socket
Inventor: KODAMA ATSUSHI
IPC: C25D3/38
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To lessen the increase in the contact resistance of terminal parts in spite of repetition of bar-in tests by consisting the above material of an intermediate layer of alloy plating containing a specific ratio of P in a base metal of Cu or Cu alloy and consisting of the balance Cu and inevitable impurities and an Au or Au alloy plating surface layer and imparting high heat resistance to the material. SOLUTION: The content of P in the intermediate layer of the plating material is specified to 0.05 to 15 wt.%. The intermediate layer preferably contains 0.05 to 15 wt.% B in addition to P. Further, the intermediate preferably contains >=1 kind of Sn, Ni and Zn at 10 to 60 wt.% in total. The thickness of the intermediate layer is specified to >=0.3 μm in terms of the effect of heat resistance. If the thickness is excessively large, the effect of suppressing the deterioration in the contact resistance is saturated and a pressing property is degraded and, therefore, the upper limit thereof is confined to <=3 μm. Also, the thickness of the surface layer is specified to >=0.05 μm in order to maintain the low contact resistance.  If the thickness is too large, the insertion force of an outer lead into a burn-in socket is too large and, therefore, the upper limit thereof is confined to <=2 μm.
Patent JP-H11311069-A (JP)
Title: Glass panel
Inventor: ENOMOTO TAKANOBU
IPC: C03C27/06
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a glass panel maintaining the pressure reduced state of a void part over a long period of time by making a suction port closing part hard to damage even if external force acts upon a cap part. SOLUTION: A glass panel is provided with a glass panel body P1 with a pair of plate glass 1 arranged with a space in a thickness direction, closing a void part V between both plate glasses 1 in a pressure reduced state. One plate glass 1A between a pair of plate glasses 1 is provided with a suction port closing part 7 after pressure-reducing the void part V, in a state of being protruded from the plate glass surface, and a cap 9 for protecting the suction port closing part 7 is bonded to one plate glass 1A in a state of covering a suction part 6. In this case, a first inclined face 10 of tapered shape is formed at the outer peripheral part of the cap 9, and a space S is formed between the suction port closing part 7 and the inner void peripheral wall part of the cap 9.
Patent JP-S5912458-A (JP)
Title: Form guiding device of electronic copying machine
Inventor: TAKAOKA MASAJI
IPC: G03G15/00
Filed: 1982-07-14
Abstract: PURPOSE:To carry out excellent transfer regardless of humidity, by grounding a metallic form guide which guides and superposes a conveyed copying form upon the surface of a photosensitive drum through a switch. CONSTITUTION:An electronic copying machine is equipped with the metallic form guide 7 which guides the conveyed transfer form 4 and superposes it upon the surface of the photosensitive drum 1. This form guide 7 is grounded through the switch 11. The switch 11 is opened at high humidity to insulate the form guide. Then, even if the transfer form 4 contains much water, no charge from a transfer electrifier 5 flows to the form guide 7 and a transfer defect resulting from that is eliminated.
Patent JP-H02302548-A (JP)
Title: Air-conditioner
Inventor: SUGAWARA SAKUO
IPC: F24F11/02
Filed: 1989-05-15
Abstract: PURPOSE:To obtain an air-conditioner preparing a comfortable environment matched with the sensibility of a user by storing temporarily a sense input of 'hot' or 'cold' when this sense input is obtained in circumstances wherein a room temperature varies between a high- temperature set value and a low-temperature set value which are near a set temperature, and by changing the set temperature when the room temperature enters a set temperature changing zone near the set temperature. CONSTITUTION:A cooling-heating capacity is generated by a coolingheating capacity generating means (a), the capacity is varied and a room temperature is detected by a room temperature detecting means (b). By changing over a high cooling-heating operation and a low cooling- heating operation by a cooling-heating capacity computing means (c), the room temperature is varied between a high-temperature set value being higher by about 0.5 to 1.5 degrees than a set temperature and a low-temperature set value being lower by about 0.5 to 1.5 degrees than the set temperature during a cooling or heating operation, and the capacity of the cooling-heating capacity generating means (a) is changed by a cooling-heating capacity varying means (d) on the basis of an output from the cooling-heating capacity computing means (c). An input is made by a sense input means (e) when a user feels 'hot' or 'cold' and it is stored in a storage means (f). The set temperature is changed by a set temperature changing means (g) when the room temperature enters a set temperature changing zone being smaller than a room temperature variation width near the set temperature.
Patent JP-H04228166-A (JP)
Title: Editing device
Inventor: ISHIGURO MAMORU
IPC: H04N5/7826
Filed: 1991-05-27
Abstract: PURPOSE:To facilitate the execution of good edition. CONSTITUTION:This device has 1st counters 5R, 5P which make counting operations according to the control signals reproduced by control signal reproducing means 1, 2, 2nd counters 9R, 9P which make counting operation in accordance with the time code signals reproduced by time code signal reproducing means 7R, 7P, memories 8R, 8P which store the the time code signals reproduced by time code readers 7R, 7P at the prescribed point of the place just before the prescribed frame from a preroll point by rewinding this tape from an edition start point by VTRs 1, 2 in accordance with the output signals of the 1st counters 5R, 5P, and setting mean 3R, 3p which set the prescribed values in the 2nd counters 9R, 9P at the prescribed point of place in accordance with the data read out of the memories 8R, 8P. These VTRs 1, 2 are constituted to transfer the tape from this prescribed point of place toward the edition start point in accordance with the output signals of the 2nd counters 9R, 9P.
Patent JP-H02301844-A (JP)
Title: Overlay system
Inventor: WATABE HAJIME
IPC: G06F9/445
Filed: 1989-05-17
Abstract: PURPOSE:To reduce a loading time by previously reading the frequently used nonresident section of a program in the storing area of a memory from a disk when the program is started and executing the nonresident section as required by transferring the section from the storing area to an executing area. CONSTITUTION:When a program is executed at the time of starting the program, the resident section of the program is executed in the program executing area of a memory 1. The frequently used nonresident section of the program is stored in the area of the memory 1 different from the executing area and a table having flags indicating whether the storing address, size of the nonresident section, and resident section are stored in the memory 1 or a disk 3 is prepared. Therefore, when the nonresident section of the program being executed is required, the nonresident section can be loaded onto the program executing area from the memory 1 and the loading time can be reduced.
Patent JP-H05311637-A (JP)
Title: Preventing method for chemical infiltration into underground conduit
Inventor: NUMA ICHIRO
IPC: E02D3/12
Filed: 1992-05-14
Abstract: PURPOSE:To prevent the infiltration of a chemical into underground conduits when the chemical is injected near multiple underground conduits communicating one manhole with the other manhole arranged separately to prevent the settlement of the ground or improve the soil property. CONSTITUTION:In the preventing method of the infiltration of a chemical into underground conduits when the chemical is injected near multiple underground conduits 3, 4, 5 communicating one manhole 1 with the other manhole 2 arranged separately to prevent the settlement of the ground or improve the soil property, a pump 7 is stored in one manhole 1, and the conduit end of a specific conduit is communicated with the pump 7 via a water feed hose. The conduit end on the other manhole 2 side of this conduit is communicated with the conduit end of another conduit in the other manhole 2 via a back flow pipe. When the chemical is injected, water is fed into the conduit from the pump 7 to be circulated in multiple conduits, and the infiltration of the chemical into the conduits from connection portions of the conduits or crack, positions of the conduits is prevented.
Patent JP-S61279707-A (JP)
Title: Cooling device in internal-combustion engine
Inventor: SAITO SUSUMU
IPC: F01K23/06
Filed: 1985-06-06
Abstract: PURPOSE:To effectively utilize energy and hold actual horsepower, by vaporizing working fluid, when high temperature water cooling an internal-combustion engine passes through a heat exchanger, and cooling the high temperature water by latent heat of vaporization of the working fluid, when it vaporizes, further generating power by vaporized high pressure gas. CONSTITUTION:If a cooling water pump 8 is actuated, cooling water, being allowed to flow into a cooling water path 2 from a heat exchanger 3, cools an internal-combustion engine 1. And the high temperature cooling water, absorbing heat of the internal-combustion engine 1 to reach the pump 8, returns to the heat exchanger 3. While a working fluid pump 16, if it operates, allows working fluid to flow into the second flow path 9 of the heat exchanger 3, and the working fluid vaporizes by heat of the high temperature water passing in the first flow path 4. And vaporized high pressure gas, after its inflow in a gas turbine 15, is allowed to flow into a condenser 10. Here a generator 14, generating power by rotating a turbine blade, supplies this electric power to a motor 18 or the like through a battery 20. While the gas, being allowed to flow into the condenser 10, is cooled and liquefied.
Patent JP-H0417308-A (JP)
Title: Manufacture of network-type resistor
Inventor: KATSUNO TAKAFUMI
IPC: H01C17/06
Filed: 1990-05-11
Abstract: PURPOSE:To make the whole resistance value at individual resistance-film elements large without making them large-sized by a method wherein a trimming to cut a resistance film into a plurality of resistance-film elements is formed to be a shape that it is branched into two fork shapes and is joined again at a part between each terminal electrode film at one end edge and each terminal electrode film at the other edge. CONSTITUTION:A plurality of terminal films 2 are formed individually at proper intervals at both one end edge and the other end edge of an insulating substrate 1. On the other hand, a resistance film 10 is formed on the nearly whole surface of said insulating substrate 1 in such a way that the insulating film 10 is conductive to all of the individual terminal electrode films 2 to 5 at said one end edge and the individual terminals electrode films 6 to 9 at the other end edge; the resistance film 10 is cut into a plurality of resistance-film elements 16 to 19 by trimmings. When a network-type resistance is manufactured in this manner, trimmings 11 to 13 to cut said resistance film 10 into the plurality of resistance-film elements 16 to 19 are formed to be in the shapes that they are branched into two fork shapes and are joined again in the parts between the individual terminal electrode films 2 to 5 at said one end edge an the individual terminal electrode films 6 to 9 at the other end edge.
Patent JP-H01290761-A (JP)
Title: Method and device for vapor deposition
Inventor: SOMENO YOSHIHIRO
IPC: C23C14/32
Filed: 1988-05-17
Abstract: PURPOSE:To form a metal compd. thin film on a base plate at low temp. in a reaction chamber having low degree of vacuum by feeding primary plasma incorporating metal ions which have been produced by dischaging a specified metallic material between an anode made of the specified metallic material and a cathode to a reaction chamber and allowing both the primary plasma and secondary plasma produced by reactive gas to react with each other. CONSTITUTION:An ion gun 11 wherein an anode 12 made of metal such as W is arranged in a cylindrical cathode 13 made of metal such as Cu is fitted to the inside of a vacuum chamber 1 and inert gas such as Ar, He and N2 is fed into the ion gun from a cylinder 17 and also discharge is caused between both electrodes 12, 13 by a power source 15 and primary plasma (a) produced by ionizing W of the anode is ejected into a reaction chamber A with magnetic pressure. Simultaneously reactive gas such as methane is fed through a gas nozzle 29 and also microwave is generated from a microwave oscillator 22 and introduced into the reaction chamber A to generate secondary plasma. A thin film of WC is formed on the surface of a base plate 10 at low temp. by low-pressure reaction by allowing both primary plasma incorporating W ions and secondary plasma (b) incorporating methane, etc., to react with each other.
Patent JP-H01292240-A (JP)
Title: Photographing machine for coating state
Inventor: SAGARA ATSUSHI
IPC: G03B17/50
Filed: 1988-05-20
Abstract: PURPOSE:To automatically record and observe the coating state of a coating sample, by irradiating the coating sample with ultraviolet rays and forming the reflected light from said sample into an image on photosensitive paper. CONSTITUTION:The coating sample 3 placed on a sample stand 2 is irradiated with the ultraviolet rays from an ultraviolet ray emitting lamp 4 and the reflected light from the sample 3 is received by a lens member equipped with a lens 5 and a shutter 11 and the received reflected light is formed into an image on the photosensitive paper 9 provided on a photosensitive paper table 7. The photosensitive paper 9 is inserted in a developer roller 14 by pushing-in a moving handle 12 to be developed. As a result, the surface coating state of the sample can be observed automatically and continuously and an observer is not exposed to ultraviolet rays.
Patent JP-S5646719-A (JP)
Title: Method of fitting end cap of cartridge type microfilter
Inventor: HORIGUCHI MASARU
IPC: B29C65/78
Filed: 1979-09-21
Abstract: PURPOSE: To prevent deformation of an end cap and the production of cracks even if it is sterilization-treated with high-pressure steam, by a method wherein both ends of a microfilter are water-repulsion-treated, and the end cap is fitted by an epoxy resin cast-molding method.  
     CONSTITUTION: Both ends of a microfilter are water-repulsion-treated, and a silicon rubber or a teflon rubber ring is fitted outside a center axis 1 of a mold made of a silicon rubber or a teflon rubber and has a columnar center axis 1 at a center thereof. A heat-resistant epoxy resin component is poured into a mold, and after a core material 6 and pleats-processed microfilter structures 7, 8, and 9 are fitted outside  the center axis 1 of the mold, the epoxy resin is cured by heating. After cooling, said resin is mold-released, and an end cap 3 of a catridge type microfilter is fitted with the ring attached and detached. So obtained microfilter is used for filtration and seperation of particles of about 0.05W10μ, bacteria or the like, such as in sterilization and stabilization of liquid foods, purification of air and the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61279361-A (JP)
Title: Submerged welding device
Inventor: NAKAMURA UHACHIRO
IPC: B23K9/00
Filed: 1985-06-05
Abstract: PURPOSE:To execute efficiently a welding repair in a state that a stored liquid remains held, by making a gas flow in and removing a liquid being in a welding case attached in a liquid-tight state to a tank, ad thereafter, executing the welding by a welding device provided in the case. CONSTITUTION:A welding device is submerged in a pool, and an adsorbing board 3 is adsorbed to the button face of a lining plate 2. A valve 24 is opened, and a gas is made to fill up a tube packing 8 and expanded. In this state, a spring 5 becomes a compressed state and a welding case 6 is pressed against the lining plate 2 through the tube packing 8. Next, valves 15, 23 are opened, the gas is brought to a forced feed and water in the welding case 6 is discharged through a water discharge pipe 14. After the inside of the welding case 6 becomes a dry state, a welding driving device 10 is operated by a driving part control device 19, an arc is generated by a torch 11, and welding is executed. In this way, in a state that a stored liquid remains held, welding can be executed efficiently.
Patent JP-S6013293-A (JP)
Inventor: MATSUMOTO TAKASHI
IPC: G21C19/32
Filed: 1983-07-04
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-S5825422-A (JP)
Title: Manufacture of titanium alloy rolling material having high strength and high ductility
Inventor: NISHIDA KAZUHIKO
IPC: B21B3/00
Filed: 1981-08-05
Abstract: PURPOSE:To manufacture an (alpha)+(beta) type titanium alloy rolling material which has a satisfactory texture and is high in strength and ductility, by giving substantial roll-working to the (alpha)+(beta) type titanium alloy rolling material in an (alpha)+(beta) area by a finish rolling mill group of continuous rolling. CONSTITUTION:Continuous rolling is started by heating a material of an (alpha)+ (beta) type titanium alloy such a Ti-6Al-4V, etc. to <=1,050 deg.C, working of >=50% is executed within a temperature range of 950-700 deg.C by a finish rolling mill group, and it is quenched immediately after the rolling has ended, by which it is possible to obtain an (alpha)+(beta) type titanium alloy rolling material which has a uniform and fine crystal structure, and is excellent in mechanical property. By the working in said finish rolling mill group, substantial rolling is executed in an (alpha)+(beta) area, and together with quenching immediately after rolling, it is effectively realized to fine the structure.
Patent JP-S613824-A (JP)
Title: Cooling method of steel material
Inventor: YAZAKI TAKASHI
IPC: C21D1/84
Filed: 1984-06-15
Abstract: PURPOSE:To install a cooling bed for cooling many sizes of steel materials at a low cost with a small space in the stage of treating many sizes of the steel materials with the cooling bed provided with stationary and movable rakes by changing the pitches of stationary rake grooves and conveyance according to sizes. CONSTITUTION:The stationary rake 1 is disposed with the plural rakes 1-1, 1-2... in the longitudinal direction of steel materials 3 such as billets. On the other hand, the movable rake 2 is similarly disposed with the rakes 2-1, 2-2... to scoop and move stably the materials 3 at many supporting points. The large-sized steel materials are conveyed at the rake groove pitch (l) determined by the large size. The efficiency is low if the small size of 1/2 the large size is conveyed at the same pitch (l). Part of the plural rakes 1 are thereupon shifted by 1/2 the pitch (l) from the position in the conventional practice. For example, the even-numbered rakes are shifted by 1/2 pitch from the odd-numbered rakes 1. The conveying pitch of the rakes 2 is at the same time set at 1/2 pitch and is shifted by 1/2 each so that the steel materials 3 are exactly contained in the rake grooves 7, 8 sandwiched and formed by the rakes 1-1 and 1-2.
Patent JP-S5459268-A (JP)
Title: Production of tetrahydrofuran
Inventor: UMEMURA YOSHIO
IPC: B01J27/00
Filed: 1977-10-13
Abstract: PURPOSE: 1,4-Butanediol is cyclized by dehydration using one or more phosphate salts of boron, aluminum and iron as a catalyst to produce title compound used as solvents for various kinds of resins and an intermeidate for organic chemicals under normal pressure in quantitative yield with high quality.  
     CONSTITUTION: 1,4-Butanediol is subjected to cyclization by dehydration in the presence of at least one phosphate catalyst selected from the group consisting of phosphates of boron, aluminum and iron to produce tetrahydrofuran. The catalyst employed can be prepared through conventional procedures.  
     EFFECT: Pressure reactors that are disadnantageous in industry are unnecessary for this process, the catalyst can be used for long periods of time and the deactiveted catalyst can be easily regenerated in gas phase reactions 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000313469-A (JP)
Title: Bottle cap
Inventor: SATO TAKU
IPC: B65D51/24
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a bottle cap capable of safely suspending and displaying a bottle. SOLUTION: When a bottle cap 1 is in a substantially closed condition, a suspension part 13 appears, enabling the suspension from a display member. Since the bottle is not suspended from the display member unless the bottle cap 1 is surely fitted to an opening part 14 of a bottle 2, the displayed bottle 2 can surely be prevented from being dropped, etc.