baber/WOPTO huggingface dataset:
Patent JP-H07176415-A (JP)
Title: Manufacture of r-fe-n magnet powder and magnet powder obtained thereby
Inventor: TODA HIROMI
IPC: H01F1/06
Filed: 1993-12-20
Abstract: PURPOSE:To improve magnetic characteristics and particularly coercive force of R-Fe-N magnet powder (where R is one or more elements selected from rare earth elements, and Sm is contained as an indispensable element). CONSTITUTION:A method for manufacturing magnet powder containing R (R is one or more elements selected from rare earth elements, and Sm is contained as an indispensable element), Re and N as main ingredients comprises the steps of surface treating the powder with solution in which metal salt having lower ionization tendency than that of Fe is dissolved in organic solvent, and then finely pulverizing it. The powder manufactured by the method is provided.
Patent JP-H10180421-A (JP)
Title: Method and apparatus for casting metallic strip, and metal supplying nozzle for supplying molten metal into strip casting apparatus
Inventor: WILLIAM JOHN FUORDA
IPC: B22D11/06
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To stable allow molten metal to flow out to the outer party from side opening holes provided in a nozzle through being a metal supplying nozzle by absorbing the downward kinetic energy of molten metal stream supplied into the metal supplying nozzle and establishing essential non-turbulent state in the opening holes at the side part. SOLUTION: The metal supplying nozzle 19 is constituted of a slender nozzle through 61 having a bottom floor 63 and side walls 12 and opened to the upper part extended in the longitudinal direction of a roll gap. The side opening holes 64 for flowing out the molten metal from the through 61 are arranged in the side walls 62 extended in the longitudinal direction of the through 61. An erect stream barrier walls 84 are provided adjacently to the side opening holes 64 on the bottom floor 63 of the through 61. The molten metal is supplied downward between the stream barrier walls 84 in the trough 61 and is collided with the bottom floor 63. The molten metal flowing out to the outside over the stream barrier walls 84 is allowed to flow out to the outside of the through 61 through the side opening holes 64.
Patent JP-2000168982-A (JP)
Title: Paper sheet feeder
Inventor: ARAKI TAKAO
IPC: G03G15/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent double feed even in any combination of conditions irrespective of a sheet size and paper quality. SOLUTION: Pressing force between a hopper 3b for mounting stacked paper sheets and a pick-up roller 6 for feeding the paper sheets, and pressing force between a separation roller 7 for preventing double feed and a retard roller 8 are made to be regulated respectively at the same time. By this constitution, the sheet from the hopper 3b is fed as a single sheet, double feed by the separation roller 7 and the retard roller 8 is regulated, and sheet feed is optimized in a path ranging from a hopper 3b side to double feed separation to prevent the double feed.
Patent JP-H0538692-A (JP)
Title: Vacuum lifting head
Inventor: SUCHIYUWAATO BENISON
IPC: B65G61/00
Filed: 1991-12-26
Abstract: PURPOSE: To provide a vacuum lifting/lowering head easy to control and with a low manufacturing coil and a vacuum lifting apparatus fitted therewith. CONSTITUTION: This vacuum lifting/lowering head 1 has a fixed upper holding handle 2 adapted, in use, to be gripped by the user, and a movable, lower handle 7 that can be controlled by the user's fingers, both of the handles 2, 7 being suitable for either left or right hand manual operation. An opening 10 is provided in a part 15 of a head 12 and a valve member 11 abuts against the opening 10, the extent of exposure thereof being controllable by the user's finger movement of the lower handle 7. The invention also includes a vacuum lifting apparatus 22 fitted with the head 12.
Patent JP-H09207307-A (JP)
Title: Printing unit for web rotary press
Inventor: JIYAKUSON HATSUKAA JIYOONZU
IPC: B41F7/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a web rotary press having advantages of short preparation time, reduced vibration impact, suppressed abrasion and print defect, high printing speed, etc. SOLUTION: A central common impression cylinder 2 is supported rotatably in two side walls 14a, 14b of the housing 14 of a press and a rubber cylinder 4 and/or a plate cylinder 6 is cantilevered rotatably in the first side wall 14a during preparation work of the press. Consequently, the cylinders 4, 6 can be replaced quickly and easily through an opening 30 made in the second side wall 14b. During operation of the press, the rubber cylinder and the plate cylinders 4, 6 may be additionally supported rotatably in a side plate fitted in the opening 30 or the unsupported end may be left as it is.
Patent JP-H10184474-A (JP)
Title: Outboard motor
Inventor: KIMURA SAKAYUKI
IPC: F02M35/10
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To evenly distribute fuel to the cylinders of a multicylinder engine by a method wherein the wall of the branch part of an upper intake branch pipe is formed such that the wall is branched in parallel to the axis of a carburetor or to the opposite side to an engine at an angle lower than a given angle. SOLUTION: An outboard motor is formed such that a crank shaft is disposed in a horizontal state, a plurality of cylinders are vertically disposed in a horizontal state, and air-fuel mixture generated by a carburetor 51 is distributed to cylinders through an intake manifold 100. The intake manifold 100 is provided with upper and lower branch pipes 52 and 53 into which an intake main pipe 102 is branched. The wall B of the branch part of the lower intake branch pipe 53 is branched at an angle α from a carburetor axis A to the engine side. The wall C of the branch part of the upper intake branch pipe 52 is branched at an angle β lower than a given angle in parallel to the carburetor axis A or to the opposite side to the engine.
Patent JP-H11164371-A (JP)
Title: Pc card type radio data communication device
Inventor: SUGITA KUNIHIRO
IPC: H04W92/08
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To confirm protocol information with ease and at reduced cost by displaying connection information concerning a connection state of radio communication on a display of an information device in response to a display instruction command from the information device. SOLUTION: A CPU of this device receives a command that is inputted from an information device such as a personal computer, interprets it, receives information which is outputted from a protocol IC in the device and sends necessary information to a personal computer in accordance with a display mode. The CPU transfers connection information to the personal computer in the case of a 'protocol IC output', if a 'display flag' that represents whether or not to show the connection information on the personal computer is ON. An identifier 'S' is preliminarily attached to the leading part of connection information that is transferred to the personal computer by an identifier attaching part 28 of a protocol display controlling part 26 when the information comes from the device side and an identifier 'R' is attached when it comes from abase station side. The personal computer shows the connection information that is sent from the device.
Patent JP-H06193455-A (JP)
Title: Air intake valve arrangement structure for engine
Inventor: AOYAMA TAKEO
IPC: F02B31/02
Filed: 1992-12-25
Abstract: PURPOSE:To provide an air intake valve arrangement structure for an engine which efficiently generates tumble inside a combustion chamber, and improve combustion performance. CONSTITUTION:The diameter of the valve head 6b' of a first intake valve 6b is set smaller than diameters of valve heads 6a', 6c' of second and third intake valves 6a, 6c respectively. An edge 6d on the side of the center O of a combustion chamber on the surface of the valve head 6b' of the first intake valve 6b is located on a line L obtained by mutally connecting intersections B of axes of the second and third air intake valves 6a, 6c and the valve head surfaces 6a', 6c', or the position more on the side of the combustion chamber center O from the line L.
Patent JP-H07179049-A (JP)
Title: Thermal recording material
Inventor: TORII MASASHI
IPC: B41M5/30
Filed: 1993-12-23
Abstract: PURPOSE:To provide a thermal recording material extremely excellent in color forming properties and generating no coloration in a background part. CONSTITUTION:In a chelate type thermal recording material containing a copper salt of a benzoic acid derivative and a double salt of p-phenylenediamine derivative/salicylic acid derivative/boric acid as color forming components, a phenol compd. is added or a leuco dye is further added.
Patent JP-H07356-A (JP)
Title: Endoscope system
Inventor: KIKUCHI KATSUYA
IPC: A61B1/04
Filed: 1993-12-22
Abstract: PURPOSE:To observe the real-time situation in a celom even when a freeze image is displayed and record the freeze image by concurrently displaying the freeze image of an object and the real image of the object on the same monitor means. CONSTITUTION:A real image is normally displayed on a TV monitor 34, and an operator searches for an aimed image while observing it. When the aimed image is confirmed, a push button switch 21 is pushed, and the on-signal of the switch 21 is transferred to a memory controller 33. The memory controller 33 produces a freeze image on a digital memory 32 and records a real image on a digital memory 31. When the images are to be read out, the address control of the memories 31, 32 is executed so that the freeze image and real image can be concurrently displayed on the TV monitor 34. When the operator judges the display on the TV monitor 34 to be adequate for photographing, a push button switch 22 is pushed to execute photographing.
Patent JP-2000166640-A (JP)
Title: Hermetic cosmetic container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/24
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic cosmetic container capable of being mass-produced by improving the fallibility of cosmetics and capable of improving usability by widely exposing a housing part for cosmetics when using cosmetics. SOLUTION: An outer lid 30 is pivotally attached through a hinge 3 to the rear end part of a container main body 10 having a housing part 12 so as to be freely opened/closed, and a hook means 5 for keeping the closed state of the main body 10 and outer lid 30 is provided at the front end part. A tray frame 50 having two housing parts 52 and 53 arranged parallel in front and in the rear and an inner lid supporting part 56 is fitted to the housing part 12, and an inner lid 70 for keeping the inside in the hermetic state by sealing the front housing part 52 is attachably and detachably fitted to the inner lid supporting part 56 of the tray frame 50.  Further, an opening part 9 is provided on one side wall formed from the main body 10 and the outer lid 30 so as to house the inner lid supporting part 56, and a releasing means 90 for the hook means 5 and engage means is provided at the front end part of the main body 10.
Patent JP-H06191417-A (JP)
Title: Steering wheel
Inventor: UEDA HIDENORI
IPC: B60R21/203
Filed: 1992-12-25
Abstract: PURPOSE:To improve the drivability by reducing the difference of the rotating torque according to the rotating condition of a ring. CONSTITUTION:In a steering neutral position, a boss 3 is positioned to the lower side from the rotating center X of a ring 2 as a whole, and an air bag device 10 is provided at the upper side of the boss 3. A ring core bar 6 is composed of the upper side core bar 11 and the lower side core bar 12. The upper side core bar 11 is formed in a solid form, while the lower side core bar 12 is formed in a hollow form. Recesses are formed at both end faces of the upper side core bar 11, and both core bars 11 and 12 are connected in the condition to form the end faces of the core bar 11 almost same as those of the core bar 12. The center of gravity G1 on a plane including the boss 3, spokes 4A to 4C, and the air bag device 10 is positioned at the lower side of the rotating center X of the ring 2, but, since the upper side core bar 11 is heavier than the lower side core bar 12, the center of gravity G on the plane of the whole body of the steering wheel 1 is made almost the same at the rotating center X of the ring 2.
Patent JP-H10188872-A (JP)
Title: Ion beam work device
Inventor: OISHI SEITARO
IPC: H01L21/302
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To easily execute measurement of continuity and insulating resistance. SOLUTION: In an ion beam work device consisting of an ion source arc chamber 1 forming plasma of introduced gas to generate ions, vacuum chamber 6 housing a sample, ion source electrodes 2A, 2B drawing out ions from the ion source arc chamber toward the sample, and an ion source power part 100 supplying power to the ion source electrodes 2A, 2B, outside of the ion source arc chamber 1 and the vacuum chamber 6, a switching terminal 18A, 18B is provided, which switches electrical connection/disconnection between the ion source electrodes 2A, 2B and the ion source power part 100.
Patent JP-H07186010-A (JP)
Title: Tool life detection system in machine tool
Inventor: ENOKI KAZUMASA
IPC: B23Q17/09
Filed: 1993-12-25
Abstract: PURPOSE:To determine a tool life by a product of exceeding quantity over a preset value of a drive current of a main shaft motor loaded on a tool by time. CONSTITUTION:In a system to detect a tool life in a machine tool, for a drive current of a main shaft motor to drive a main shaft in a range when a main shaft rotation number change ratio is within a preset change ratio, exceeding quantity over a preset threshold value is integrated for exceeding time, and an alarm is generated when an integrated value exceeds a preset tolerable value as it is determined that a tool life is coming.
Patent JP-H07165423-A (JP)
Title: Dendritic or asteroid titanium dioxide fine particle and production thereof
Inventor: TAKAHASHI HIDEO
IPC: A61Q1/02
Filed: 1993-12-24
Abstract: PURPOSE:To obtain fine particles of titanium dioxide satisfying simultaneously both of transparency and ultraviolet shading ability by using a production process where the particles are adjusted to have limited shapes. CONSTITUTION:The fine particles of titanium dioxide is dendritic or asteroid, 0.2 to 0.5mum long, 0.05 to 0.1mum thick and 70 to 130m<2>/g specific surface area. The particles are prepared by treating titanium hydroxide hydrate with an alkali and allowing the reaction product to react with hydrochloric acid in instantaneous mixing of 1 mole of titanium oxide with 1 to 4 moles of hydrochloric acid followed by ageing with heat above 85 deg.C. The particles are coated with at least one of hydrated oxide or oxide of at least one selected from the group consisting of Al, Si, Ti, Zr, Sn and Sb to improve the product of titanium dioxide in its dispersibility in an dispersant and light resistance additionally.
Patent JP-2001165173-A (JP)
Title: Roller bearing
Inventor: MAEKAWA NAOKI
IPC: F16C33/46
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing capable of easily applying a lubricant relating to a pin with strength left as fixedly maintained in an annular member. SOLUTION: This roller bearing 10 comprises a pin 16 inserted in a through- hole 15 of a roller 13 with a cage 14 for holding the roller 13 between inner/ outer rings 11,12 in a radial uniform position and annular members 17, 18 placed along both end faces of the roller 13 also to support both end parts of the pin 16. A recessed part 19 connected to an opening edge part of the through-hole 15 is provided in the end face of the roller 13.
Patent JP-2001048064-A (JP)
Title: Spare tire carrier for automobile
Inventor: RI YOKUSHAKU
IPC: B62D43/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a spare tire carrier capable of preventing operation impossibility and preventing breakage, even if excessive force is impressed, without being broken even when spare tires are frequently attached/detached. SOLUTION: In a spare tire carrier including a roller assembler 53 which is rotatably provided on a housing 50 by a rotary shaft 50, constitutes a plurality of roller plates in a closely adhering state and winds a wire 52 among the roller plates and a gear plate which is fixed to one side of the roller assembler, 53 and has a first gear formed, a plurality of inscribed gears 2, 2' divided and constituted so as to be engaged with each part of the first gear and an elastic member 3 interposed between an eccentric cam 60 which is formed so as to pressurize the plurality of inscribed gears 2, 2' to a first gear side and is formed on the rotary shaft 51 and the inscribed gears 2, 2' are included.
Patent JP-H09163848-A (JP)
Title: Blade for bush slasher
Inventor: FUJII YOSHIHIKO
IPC: A01D34/73
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a blade for a bush slasher capable of preventing the blade from the breakage or the flying of an ultra hard chip by the contact with a stone, etc., in a chip saw transplanted with the ultra hard chips on its blade plate for the bush slasher. SOLUTION: This blade for a bush slasher is obtained by forming a recessed notch part having a neck part 4 by forming a notch part getting into as a shape of a difference of level at the circumferential part of a blade plate 2, and arranging and fixing a chip so that an apex part at the tip end of the chip is opposing to the neck part of the recessed notch part and is in the state of projecting to the slightly outside of the circumferential part of the blade plate.
Patent JP-H11181728-A (JP)
Title: Road boundary marking pole
Inventor: OGOSHI KIYOE
IPC: E01F9/646
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the weight, to improve the handling property, and to prevent generation of rust by providing a hollow pipe formed of a fiber reinforced resin, and connecting a plurality of poles in which a plurality of colorings consisting of single colors are executed with the prescribed intervals on its outer circumferential surface in an insertion-separable manner. SOLUTION: A plurality of poles 1a, 1b are connected in an insertion- separable manner to constitute a road boundary marking pole A. The poles 1a, 1b are formed of hollow pipe of the prescribed length using a fiber reinforced resin, preferably, a non-conductive glass fiber reinforced resin so as not to induce the lighting, and orange, yellow and red colorings are executed on its outer circumferential surface with the prescribed intervals. One pole 1a of the poles 1a, 1b which are connected to each other, is formed so as to stored inside the other pole 1b. Because the weight can be greatly reduced, the handling becomes easy, the labor during the installation and dismantling can be reduced, and generation of rust can be eliminated.
Patent JP-H06200474-A (JP)
Title: Method for treating regenerated collagen fiber
Inventor: MURATA TERUICHI
IPC: D06M13/02
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the subject fiber without coloring by further treating regenerated collagen fiber treated with an aldehyde with a boron hydride compound. CONSTITUTION:For example, an oxhide or a cowhide is solubilized in an alkali and the resultant spinning solution composed of solubilized collagen is used, spun and then introduced into a treating bath containing an aldehyde, e.g. acetaldehyde or glutaraldehyde to impart water resistance to regenerated collagen fiber, which is further dipped in a treating solution containing sodium boron hydride and/or potassium boron hydride and treated to afford the objective regenerated collagen fiber with extremely slight coloring which cannot conventionally be obtained by decoloring action with those agents. The white regenerated collagen fiber is suitable as a substitute for human hair, animal hair, gut, etc., or synthetic fiber, etc., of hair for dolls.
Patent JP-2001162850-A (JP)
Title: Method and device for measuring resistance value of thermal head and thermal printer having the same
Inventor: HAYASHI JUNJI
IPC: G01R27/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To execute measuring of a resistance of a heating element forming a thermal head by reducing a measuring time period without lowering a resolution of a measuring means. SOLUTION: In a resistance measuring mode, a discharge time period Ts1 is measured from a discharge start voltage E1 to a comparison voltage Vref by discharging from a capacitor by heating of a reference resistor Rs. When the discharge time period Ts1 satisfies a judgment expression of 'Ts1<213t0.rsmin/rmax', it is judged that the number of bits of a counting circuit is not sufficiently used, a discharge time period Ts2 is set based on an arithmetic expression of 'Ts2=(216-1).t0.rsmin/rmax', and then a discharge start voltage E2 is set based on an arithmetic expression of E2=K.Vref/exp (Ts2/Ts1).ln(Vref/E1)} (K<=1.0) by using the discharge time period Ts2. The discharge time period for changing from the discharge start voltage E2 to the comparison voltage Vref is measured by each heating element to calculate the resistant value of each heating element. When the discharge time period Ts1 does not satisfy the judgment expression, the discharge time period is measured by each heating element at the discharge start voltage E1, and the resistance value of each heating element is calculated. In a print mode, image data is corrected based on the resistance value of each calculated heating element and then the printing is executed.
Patent JP-2000170843-A (JP)
Title: Unbalance correction assembling method for tire wheel assembly and tire wheel assembly
Inventor: ICHINOSE HIDEMI
IPC: G01M1/30
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce the unbalance by assembling a tire and a wheel while adjusting the phases of a light point of the tire static balance and a heavy point of the wheel static balance adjusted on the basis of the weight of an air valve. SOLUTION: The phases of a light point of the static balance of a tire 12 and a heavy point of the static balance of a wheel 11 adjusted to the neighborhood of an air valve 13 are adjusted when the tire 12 and the wheel 11 are assembled. That is, the phases of the maximum point and the minimum point of the unbalance in the weights of the tire 12 and the wheel 11 are adjusted to relatively cancel the unbalance. The heavy point of the static balance of the wheel 11 is adjusted to the neighborhood of the air valve 13 on the basis of the weight of the air valve 13. A tire wheel assembly 15 assembled by such unbalance correction assembling method reduces the static unbalance by the phase adjustment, and further reduces the dynamic unbalance.  As the adjustment of the unbalance is performed on the basis of the weight of the air valve 13, the impairing of appearance of the wheel 11 can be prevented.