baber/WOPTO huggingface dataset:
Patent JP-S61238945-A (JP)
Title: Manufacture of heat resistant aluminum alloy conductor having high strength
Inventor: YANASE HITOSHI
IPC: C22C21/00
Filed: 1985-04-12
Abstract: PURPOSE:To manufacture a heat resistant Al alloy conductor having high strength by continuously casting an Al alloy contg. specified amounts of Zr, Fe and Sb under specified conditions, hot rolling the cast alloy to form a rough wire, heat treating the rough wire under specified conditions, and cold rolling down it. CONSTITUTION:An alloy having a composition consisting of, by weight, 0.15-0.8% Zr, 0.05-0.6% Fe, 0.01-0.8% Sb and the balance Al with inevitable impurities is continuously cast by pouring at 740-850 deg.C and cooling at >=2 deg.C/sec cooling rate. The cast alloy is continuously hot rolled to form a rough wire and this rough wire is heat treated at 300-450 deg.C for 10-200hr and cold rolled down at >=60% reduction of area.
Patent JP-S58199718-A (JP)
Title: Manufacture of titanium disulfide
Inventor: KANEBORI KEIICHI
IPC: C01G23/00
Filed: 1982-05-12
Abstract: PURPOSE:To manufacture titanium disulfide having a composition close to the stoichiometric composition and suitable for use as the material of the positive electrode of a secondary lithium battery by reacting hydrogen sulfide with titanium tetrachloride by a vapor phase reaction method under specfied conditions. CONSTITUTION:Titanium tetrachloride and a large excess of hydrogen sulfide are fed to a reaction tube regulated to 350-750 deg.C at which a reaction represented by the equation proceeds to deposit titanium disulfide having a composition very close to the stoichiometric composition on a substrate placed in the reaction tube. The concn. ratio of hydrogen sulfide/titanium tetrachloride is >=5.
Patent JP-H09246060-A (JP)
Title: Core and bobbin
Inventor: ISHIWAKI MASAO
IPC: H01F27/32
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the insulation in a transformer without upsizing, to reduce the thickness and the size of the same and to reduce variations of properties. SOLUTION: An E-shaped core comprises side legs 1 and 2 and a center leg 3 and a bottom plate 4 joining the legs with one another. The inner periphery of the side legs 1 and 2 facing the center leg 3 is shaped like an arc. The center leg 3 is almost circular and provided with an exposing part 5 which protrudes from the bottom of the side legs 1 and 2 downward. The bottom plate 4 has a protrusion at one end which is in the same form as the exposing part 5 of the center leg 3 protruding from the bottom of the side legs 1 and 2.
Patent JP-S522878-A (JP)
Title: Ph controlling apparatus
Inventor: TANIGUCHI TOORU
IPC: B01J19/00
Filed: 1975-06-24
Abstract: PURPOSE:A pH control apparatus wherein control of pH is extremely accurate, accurate, accurate control is possible and operating expenses and costs are extremely low.
Patent JP-S63242231-A (JP)
Inventor: AKAIZAWA YOSHINORI
IPC: A61B5/08
Filed: 1987-03-31
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-H02259491-A (JP)
Title: Fuel assembly for boiling water reactor
Inventor: INABA YUZO
IPC: G21C3/324
Filed: 1989-03-31
Abstract: PURPOSE:To contrive the cancellation of inconvenience accompanying the use of a large diameter tube by allowing a part of a fuel rod inserted cell of a square lattice of 9X9 to cut to be polygon-shaped so as to arrange a specified number of unit cells in a traverse face region which water rods occupy. CONSTITUTION:A 90X90 type fuel 90D with a D lattice is made a channel box, a transverse face, for instance, a pentangular deformation channel box 10D is made hollow to adopt two water rods. Here, the diameter of the water rods wr is approximately the same as fuel rods 91, the arranged number of the fuel rods 91 is 73 and is approximately the same as conventional Q type fuel rods 90. Since a ratio of water to uranium H/U depends on a degree of enrichment at the time of real use, it is necessary to modify the number and the shape of a channel box cut part and a channel box according to conditions. For instance, in order to obtain the same H/U characteristic as the fuel 90, the transverse face area of the water rod wr is approximately equivalent to four cells, its number is one and on the other hand, it is able to be corresponding that the number of the fuel rods 91 is made 71.
Patent JP-S59204125-A (JP)
Title: Tasty drink blend containing agent against mutagenesis
Inventor: SUWA YOSHIHIDE
IPC: C12H6/02
Filed: 1983-05-04
Abstract: PURPOSE:A tasty drink blend free from mutagenicity, obtained by mixing a pharmaceutical preparation consisting of germs of wheat, powder of germs of wheat, etc. with a tasty drink component. CONSTITUTION:A pharmaceutical preparation of germs of wheat consisting of germs of wheat, powder of germs of wheat, or extracted fraction of germs of wheat is blended with a tasty drink component (e.g., coffee, tea, etc.). The germs of wheat are newly found to have excellent effect as a deactivator against mutagenicity in coffee, get rid of mutagenesis of tasty drink, and to be useful as an agent against mutagenicity. The germs are also found to reduce cell toxicity in coffee. Coffee is prepared by blending coffee beans, powder of coffee beans, extracted solution of coffee beams, or dried powder of coffee beans with the pharmaceutical preparation of germs of wheat or by fluidized bed granulation. Coffee prepared by this process has improved palatability, and is preferable with respect to reduction in risk of health.
Patent JP-S576545-A (JP)
Title: Short-circuit ring of rotor in rotary electric machine
Inventor: YOSHIMI HIROSHI
IPC: H02K17/16
Filed: 1980-06-11
Abstract: PURPOSE:To facilitate the welding work and to prevent the insulation breakdown of a coil due to welding heat by providing cut parts in the edge of the slot opening of the short-circuit ring, forming bent pieces, and blocking the slot openings after the insertion of the coil. CONSTITUTION:The cut part is provided at the edge of the opening part of a coil slot 6 of the short-circuit ring 4 provided at the end of a rotary core 1, and bent piece 16 is formed. Under the state said bent piece 16 is bent and the slot 6 is opened, the coil 8 is inserted and a wedge 9 is inserted. Thereafter said bent piece 16 is returned to the original position, the slot 6 is blocked, and cut part is welded and connected. In this constitution, the slot is blocked by only one welding work, the workability is enhanced, and the thermal deterioration of the insulating layer of the coil 8 can be prevented.
Patent JP-H02256372-A (JP)
Title: Facsimile equipment
Inventor: YANODA MASAYUKI
IPC: B65H20/00
Filed: 1989-03-29
Abstract: PURPOSE:To prevent adhesion of recording paper onto a roller by pressing a recording means onto the roller via the recording paper only when a facsimile signal is received and there is necessity for recording. CONSTITUTION:When a detection means detects a reception state of a facsimile equipment, a control means 6 depresses a recording means 2 onto a roller 1 via recording paper 18 and the recording means 2 applies recording onto the recording paper 18. When the reception state of the facsimile equipment is not detected, the depressing state of the recording means 2 is released to attain the reading of the original 19 by a read means 18. The recording means 2 depresses the roller 1 via the recording paper 18 only when the facsimile equipment is in the reception state and recording is required. Thus, the adhesion of the recording paper 18 onto the roller 1 caused by the depression of the recording paper 18 onto the roller 1 over a long period is prevented.
Patent JP-H07286525-A (JP)
Title: Reciprocating engine
Inventor: SAWADA TORU
IPC: F02B23/00
Filed: 1994-04-18
Abstract: PURPOSE:To improve startability and reduce the occurrence of black smoke in, particularly, a diesel engine by forming a variable air chamber between a piston main body and a lid body which is supported by it in such a manner that the lid can come into contact with and be detached from it and blowing out a mixture in the variable air chamber forcedly into a combustion chamber in a compression process to generate swirl. CONSTITUTION:A recessed section 1a having diameter is formed in a crown section of a piston main body 1, and a small diameter section on a lower surface of a stepped lid body 4 which corresponds to the inner diameter of the piston main body 1 is fitted in the recessed section 1a in play to form a ring-like variable air chamber 12 between the lid body 4 and the crown section of the piston main body. A half-moon recessed section 5 for valve relief is formed on a top face of the lid body 4, and inclined slits 6... are formed on the peripheral surface. Two support rods 7 each on the right and left, four rods in total, are provided vertically in a lower part of the lid body 4 and floatingly supported on springs 9, 10. The mixture in the variable air chamber 12 whose volume is reduced in the compression stroke is blown out through the slits 6... to generate swirl in a combustion chamber 13.
Patent JP-H10250870-A (JP)
Title: Paper feeding pinch roller
Inventor: KOZUKA MASAYOSHI
IPC: B41J13/076
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To improve noncohesiveness and wear resistance by providing a resin base body having a shaft through hole at the center, an intermediate elastic layer made of thermoplastic elastomer and formed on the peripheral surface of the base body, and an outer surface layer made of polyethylene of extra-high molecular weight and formed on the peripheral surface of the elastic layer in a paper feeding pinch roller. SOLUTION: A paper feeding pinch roller 10 is composed of a base body 11, an intermediate elastic layer 21 and an outer surface layer 31. The specified number of the paper feeding pinch rollers 10 are axially arranged and insert- fitted to a shaft 41 so as to be rotated around the periphery of the shaft 41. The base body 11 fits the pinch roller 10 positively to the shaft 41 and realizes stable rotation for a long period of time. The intermediate elastic layer 21 made of thermoplastic elastomer is provided at the periphery of the base body 11 in order to impart required elasticity to the pinch roller 10. The outer surface layer 31 made of polyethyelene of extra-high molecular weight is formed on the peripheral surface of the intermediate elastic layer 21 so that noncohesiveness to paper is imparted to the surface of the pinch roller 10.  Slidableness is thereby heightened, and wear resistance is improved.
Patent JP-H06263846-A (JP)
Title: Organic thin-film material comprising phenyl ether polymer and its production
Inventor: HIRAIDE TAKAO
IPC: H01B1/12
Filed: 1993-03-12
Abstract: PURPOSE:To improve the electrical conductivity in a doping state by subjecting a specific phenyl ether deriv. to electolytic polymn. in a solvent contg. a supporting electolyte. CONSTITUTION:A phenyl ether deriv. of formula I (wherein (n) is 1 or 2) is subjected to electrolytic polymn. in a solvent contg. a supporting electrolyte capable of supplying a dopant and then to electrolytic reduction, thus giving the objective org. thin-film material comprising a phenyl ether polymer doped with a dopant of formula II (wherein (n) is 2 or 4; and (m) is 2 or higher) in an amt. of 1-5mol% based on 1mol of the monomer unit.
Patent JP-S62236419-A (JP)
Inventor: TOMINAGA YASUTO
IPC: C12N1/14
Filed: 1986-04-04
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-H05237267-A (JP)
Title: Paper balloon
Inventor: OKAZAKI TAKAO
IPC: D21H27/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide a paper balloon made of natural cellulose fiber paper, which can continuously fly on air, and which can be decomposed after it drops onto the ground without damaging the natural environment. CONSTITUTION:A paper balloon made of highly gas-tight natural cellulose fiber paper and having a predetermined shape, is charged with inert gas so that the balloon may fly in air for a predetermined time. Further, the natural cellulose fiber paper has a gas-permeability greater than 1000sec/100cc, and is made by paper-making a material which is obtained by pulverizing natural cellulose pulp to a Canadian standard freeness less than 0cc.
Patent JP-H01250980-A (JP)
Title: Electrostatic recording method
Inventor: ICHINO TADASHI
IPC: G03G21/00
Filed: 1988-03-30
Abstract: PURPOSE:To maintain superior image formation performance for a long period by bringing a roller impregnated with grinding particles and abrasives into contact with a photosensitive body containing a binder resin having specified repeating units in a surface layer and rotating the roller to clean the surface layer. CONSTITUTION:The photosensitive body is cleaned by bringing the roller impreg nated with grinding particles and abrasives into contact with the photosensitive body containing in the surface layer the binder resin having the main repeating units represented by formulae I and II and rotating the roller. In formulae I and II, each of R3 and R4 is H, alkyl, cycloalkyl, or aryl, and at least one of them is a bulky group; each of R5-R12 is H, halogen, alkyl, or cycloalkyl; and Z is an atomic group necessary to form a carbon or hetero ring. The polym erization degree of formula I is, preferably, 50-100, and that of formula II is, preferably, 50-1,000, thus permitting images always superior in image quality to be obtained for a long period.
Patent JP-H02255230-A (JP)
Title: Working machine for rim part of motorcar wheel
Inventor: INATANI SHUJIRO
IPC: B21D53/26
Filed: 1989-03-29
Abstract: PURPOSE:To work rim parts of different wheels having different end face shapes with dies of one kind by using the fact that when the amount of projection of an inner die to an outer die is adjusted the change of diameters of the flange part and its neighborhood is the same and equals the change of the dimensions of a drop center part. CONSTITUTION:When the amount of projection of the inner die 2 to the outer die 1 is set to a specified value, the shape of a die A agrees with the sectional shape from the flange part to the drop center part of the rib set to the prescribed shape. A preform 6 is mounted on the die A, the disk part of the preform 6 is held between a pressurizing means 4 and the inner diameter 2, while the preform 6 is rotated like spinning, a part 60 corresponding to the rim is worked and deformed into a shape copying the sectional shape of the die A. For a wheel having a rim where only the dimensions of the drop center part is peculiar, the amount of projection of the inner die to the outer die adjusted after these dimensions to work the rim. In this way, the rim parts having the dimensions of different sectional shapes can be worked with dies of one kinds.
Patent JP-H02256746-A (JP)
Title: Movable roof
Inventor: MURAMOTO HIROKI
IPC: E04B1/32
Filed: 1989-03-30
Abstract: PURPOSE:To smoothly open and shut a roof and to apply it to a large scale roof by arranging a freely transferable roof between supporting structures installed opposite, extending to the one side thereof, in the extending direction and by supporting it via a truck. CONSTITUTION:Freely transferable roofs 13b, 13b, 13c, 13c are arranged between supporting structures 11, 11 installed opposite, extending to the one side thereof, in the extending direction. Next, linear grooves 14, 14 having rising sides 16... at the inclined faces 15, 15 of the extending direction of the supporting structures 11, 11 and at the right and left sides of thereof are formed on the supporting structures 11, 11. Next, freely transferable trucks 18, 18 are arranged within the linear grooves 14, 14 to bar each edge of the respective transferable roofs 13b, 13b, 13c, 13c on the trucks 18, 18.
Patent JP-S59203842-A (JP)
Title: Apparatus for controlling fuel injection timing of diesel engine
Inventor: SUZUKI YUTAKA
IPC: F02D41/40
Filed: 1983-05-07
Abstract: PURPOSE:To prevent malfunctioning of an injection timing controlling apparatus due to noises or other, by selecting the timing for detecting the actual ignition timing signal to stand only within the period of compression stroke in feedback controlling the injection timing of a diesel engine through detection of the actual ignition timing of fuel. CONSTITUTION:The actual ignition timing is detected from the output signals of a means 4 for detecting the actual ignition of fuel and a means 5 for detecting a reference crank angle position signal. An aimed ignition timing is obtained from the output signal of an operational condition detector 1. The injection timing is so controlled that the actual ignition timing coincides with the aimed ignition timing. Here, the timing for detecting the fuel ignition timing is selected to stand only within the period of compression stroke by a means for setting an ignition signal receivable period. With such an arrangement, it is enabled to prevent malfunctioning of the apparatus due to noises or other.
Patent JP-S5414016-A (JP)
Title: Liqefied gas shipping method
Inventor: NAKAGAWA MASANORI
IPC: F17C13/00
Filed: 1977-07-05
Abstract: PURPOSE: A simple device which liquefies gas, produced when liquefied gas suctioned out from a low temperature storage tank by a pump is made to be filled with a container by flowing it into a condensor connected to a line equal in pressure to the gas phase of the container. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62238064-A (JP)
Title: Soldering device
Inventor: UMEDA HIROMI
IPC: B65G49/02
Filed: 1986-04-07
Abstract: PURPOSE:To prevent the reckless run of a carrier during tilting without requiring a brake mechanism by engaging and disengaging a pressing member which moves along a movable rail with and from an engaging part provided to the carrier in a desired position. CONSTITUTION:An engaging piece 20 and a detaining piece 21 which are spaced from each other on the front and rear are provided to the carrier 1 mounted with the material to be soldered. Sprockets 38, 39 are pivotally supported to both ends of the movable rail 4a and an endless chain 4b is put thereon. The pressing member 4c is provided to the chain 4b to push the engaging part 20 of the carrier 1. The chain 4b is driven to engage the pressing member 4c with the spacing between the engaging part 20 and detaining part 21 of the carrier 1 in the sprocket 39 position at the rear end of the movable rail 4a. The pressing member 4c is released from the above-mentioned engagement in the sprocket 39 position at the front end of the rail 4a. The detaining part 21 contacts the pressing member 4c to prevent the reckless run of the carrier 1 even if the carrier 1 travels of itself on inclination of the rail 4a.
Patent JP-2000213060-A (JP)
Title: Joint element for building
Inventor: IIJIMA TOSHIO
IPC: E04B1/58
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an improved joint element for building capable of avoiding the deformation due to tensile load by increasing the strength of a back part on which large load is applied, improving the strength for receiving vertical load by both wing parts, keeping a fixed interval between both wings, and preventing the occurrence of defective fitting when they are fitted in a slit for joining. SOLUTION: A metal plate is molded by bending it, its back part 3 is fixed on one member for building of a wooden structure (a horizontal member 1 or a support column 2, etc.), by a bolt 4, both wing parts 5, 5' are fitted into a slit for joining 6 formed in an end part of the other member for building (a horizontal member 1' etc.), and a drift pin 7 is inserted through it to join one member for building with the other member therefor. In this case, the back part 3 is constituted by superposing folded pieces 3A, 3B formed on basic end sides of both wing parts respectively, on each other. Moreover, both wing parts 5, 5' are molded by folding them into a shape having a cross section having substantially one-end opened square so as to constitute a continuous part 8 where they are mutually continuous at a lower fringe (or an upper fringe) extending from basic ends to tips.
Patent JP-S574812-A (JP)
Title: Parts supplier
Inventor: SHIMIZU KAORU
IPC: H05K13/02
Filed: 1980-06-12
Abstract: PURPOSE: To supply parts with good efficiency by a simplified system in which a square container housing chip parts in a laminar state is provided and a vibrating trough with grooves through which parts are aligned and dilivered is also provided in the face of the opening of the lower end of the square container.  
     CONSTITUTION: Above a vibrator 2, a trough 4 with a groove 5 and a container 7 housing chip parts 1 in a laminar state are provided in a given positional relation. When the trough 4 and the container 7 are jointly vibrated by the action of an electromagnet 3, parts 1 inside the container 7 orderly drop into the groove 5 by vibration and gravity, and at the same time they are delivered in the direction of the arrows X while being aligned in a row. The parts 1 being delivered in the groove 5 are stopped by the end of the trough 4, and the head portion of the stopped parts 1 is attracted by the lowering of the vacuum attracting nozzle 50, delivered in the direction of the arrows, and then placed in place on a base plate 100. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59204562-A (JP)
Title: Ink cartridge
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/175
Filed: 1983-05-07
Abstract: PURPOSE:To prevent the contamination of the hand, a desk or a floor caused by ink dripping during the exchange of a cartridge, by forming a groove to the upper surface part of a cartridge main body by providing a flange to the circumferential edge part of said main body. CONSTITUTION:A flange 1a is formed to the circumferential edge part of the upper surface of an ink cartridge main body 1 and a groove 1b is provided to the upper surface of the ink cartridge main body 1 by said flange 1a. When an unnecessary ink cartridge is detached and ink supply orifice 1c is directed upwardly during the exchange of the cartridge, dripped ink is trapped in the groove 1b. When the groove 1b is filled with an absorbing member, for example, a sponge, ink is hardly scattered from the groove against slight oscillation after the detachment of the cartridge and the contamination of a desk or a floor by the ink can be effectively prevented.
Patent JP-H01252874-A (JP)
Title: Room cooling and room heating device
Inventor: MASUDA MASAAKI
IPC: F25B13/00
Filed: 1988-03-30
Abstract: PURPOSE:To make it possible to effect most suitable control of an expansion valve without being subject to the influence of piping by calculating the saturation temperature of a coolant under a pressure that was detected and controlling the expansion valve based on the difference between the calculated saturation temperature and detected surface temperature of a pipe. CONSTITUTION:The surface temperature TS of a pipe 12 detected by a temperature sensor 7 and a coolant pressure PS detected by a pressure sensor 10 are inputted to a control device 11. And, in the control device 11 the saturation temperature PT of the coolant which corresponds to the pressure PT from the pressure PS is calculated and at the same time the value of the difference (TS - PT) between the surface temperature TS and saturation temperature PT is taken as the degree of overheating, and in order to keep this degree of overheating always constant the degrees of opening and closing of an expansion valve 4 are adjusted through a drive circuit 9. It is therefore, possible to effect always most suitable control of the expansion valve 4 without being subject to the influence of, for instance, difference in the length of the piping, difference in the dimension of the inner diameter of the pipe, etc.