baber/WOPTO huggingface dataset:
Patent JP-H0275889-A (JP)
Title: Metal melting crucible
Inventor: ISHIWATARI YUTAKA
IPC: F27B14/10
Filed: 1988-09-12
Abstract: PURPOSE:To reduce the thermal stress of a surface layer and to reuse a melting crucible by forming a metal base composite material intermediate layer having a thermal expansion coefficient between those of a crucible base material and the surface layer between the base material and the surface layer. CONSTITUTION:A metal base composite material intermediate layer 4 which contains niobium as a base material 2 and approx. 15% of SiC whisker 3 is formed on the inner face of a crucible base material 1 made of molybdenum, and a zirconia surface layer 5 is formed on the inner face of the layer 4. The material of the layer 4 has a thermal expansion coefficient substantially intermediate between those of the material 1 and the layer 5, and a thermal stress of sectional direction is reduced in the layers 4 and 5. That is, the niobium containing the SiC whisker having high elastic coefficient is used to enhance the strength, toughness of the layer 4. Accordingly, the layer 4 can support a large stress thereby to reduce the thermal stress of the layer 5 to melt repeatedly the active metal.
Patent JP-H0759475-A (JP)
Title: Film-covering device of soil disinfector
Inventor: SANO TOSHIYA
IPC: A01G13/00
Filed: 1993-08-20
Abstract: PURPOSE:To cover the soil surface of a disinfected field with films without forming a space and surely adhere the films to each other. CONSTITUTION:In this film-covering device of a soil-disinfecting machine, a roll-supporting frame 4 for supporting a film roll F is mounted in a state capable of being switched into right and left two positions of a frame A. When the side edge of a film is superposed and spread on an existing film, the film can thereby be extended and spread to a film-fixing soil-free flat field on the central side of the existing film, and the superposing margin can sufficiently be secured. The adhering parts of the films can thereby surely be connected to each other in a state free from soil.
Patent JP-S6383815-A (JP)
Title: Electronic device having key switch
Inventor: USHIKI HIROSHI
IPC: H03M11/20
Filed: 1986-09-29
Abstract: PURPOSE:To fetch the key data in a short time by supplying some of those addresses that designate memories in addresses as the level setting data on the input line of a key switch matrix. CONSTITUTION:A switch signal BK is fixed at level '1'. An AND gate 31 set at one side is opened with each of switch parts 21A-21D in a switch circuit 21. The circuit 21 supplies with switching those data COL1, COL2, COL4 and COL8 supplied from a column decoder 14 to an output port 20 not the data on a bus line 11. Thus, the level set action of the input line of a key switch matrix 22 and a reading action of data out of an output line are executed in parallel within a single machine cycle period. Thus, the key data can be fetched in a short time.
Patent JP-H0564683-A (JP)
Title: Ball-storing tank apparatus for pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-09-09
Abstract: PURPOSE:To prevent an working element of a ball-shortage detecting means from damage caused by receiving an unreasonable force when it is fixed on a tank by providing a guide member being inclined upward on the apex of a press member fixed on a movable wall member. CONSTITUTION:A ball-shortage detector 12 is turned off when the amt. of storing of pinballs in a tank is at least at a specified value and a movable wall 28 is under a pushed-down condition to a restricting position of a lever projection 31 and is turned on when the amt. of storing of pinballs is decreased and the movable wall 28 is pushed up by means of a spring 36. The detector 12 is set at a positional relation which is rightly below at the front face side of the tank and is not overlapped with the movable wall 28. The storing part of the detector 12 is formed so as to be recessed in approximately the same depth as that of the recessed part of the tank 7 and a press piece 43 is provided on the bottom face of the movable wall 28 in such a way that it is extended so as to be hanged on an working element 41 of the detector 12 under a set condition of the tank 7. The apex of the press piece 43 is formed into an upwardly inclined part 44 and it is possible thereby to prevent the working element 41 of the detector 12 from action of an unreasonable force when the tank 7 is fixed.
Patent JP-S59121406-A (JP)
Title: Controller of mobile robot
Inventor: TAKAHASHI TSUNEO
IPC: B62D1/28
Filed: 1982-12-27
Abstract: PURPOSE:To guide the traveling of a robot with high accuracy and without generation of a shift of position by controlling the sensitivity of a direction sensor to obtain the output sensitivity corresponding to the direction converting speed when the robot is traveling. CONSTITUTION:The gain characteristics of a direction sensor 2 are previously stored in an arithmetic controlling part 4 to the revolving speed of a robot. At the part 4 the revolving speed of the robot is detected on the basis of the pulse signal sent from a traveled distance sensor 1. The output sensitivity of the sensor 2 is controlled to an optimum level in response to the detected revolving speed. Thus it is possible to perform the guidance of robot traveling without generating the shift of position.
Patent JP-S60120806-A (JP)
Title: Pigment stabilizer
Inventor: SHIRAISHI TADAO
IPC: A61K8/00
Filed: 1983-12-01
Abstract: PURPOSE:A novel pigment stabilizer that is obtained by esterification of acid mixture consisting of 12-hydroxystearic acid, stearic acid and rosic acid with dipentaerythrit, thus showing high stability to pigments used in various fields. CONSTITUTION:Dipentaerythrit of the formula and an acid mixture consisting of 12-hydroxystearic acid, stearic acid and rosic acid (at 1:4:1.5:0.5 molar ratio) are used to effect esterification to give the objective novel pigment stabilizer. The resultant stabilizer can be used in the fields of medicines for external use, non- medicines for external use and cosmetics and develop faithfully the colors after blending a variety of pigments with high stability, water-holding, emulsifiability and dispersibility and high miscibility with any base materials and highly safe for human bodies.
Patent JP-H09117557-A (JP)
Title: Management system for game place
Inventor: OKAZAKI MAKOTO
IPC: A63F7/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent a situation that sales and a profit on a game place side are compressed even when convenience on a playing customer side is improved by making game media tentatively counted by a counting means selectively releasable on the same day. SOLUTION: When the acquired PACHINKO (Japanese pinball game) balls of a playing customer are counted by a ball counter 21, the counting data are stored respectively in a counting memory 22a and a ball storage memory 22b in the state of being divided into the counting data and stored ball number data corresponding to the corresponding state of a game machine. A ball lending machine 8 can release the PACHINKO balls for a number within the range of the stored data of the counting memory 22a and the ball storage memory 22b through a releasing mechanism 18.  A control part 22 reduces a rare number taking precedence over the stored ball number data when the releasing operation of the PACHINKO balls through the releasing mechanism 18 is performed and executes a discount processing for performing control so as to make the reduction number be more than the number of the PACHINKO balls to be released by a prescribed ratio at the time of reducing the stored ball number data.
Patent JP-H0892629-A (JP)
Title: Production of oxide dispersed steel
Inventor: NISHI TAKAYUKI
IPC: C21C7/04
Filed: 1994-09-22
Abstract: PURPOSE: To provide a method for stably refining an Al-Mn oxide dispersed steel for a thick plate requiring high HAZ zone toughness. CONSTITUTION: The concn. of carbon is regulated by a converter or an electric furnace. After that, deoxidation is executed by Si and Mn in the process of steel tapping or in a ladle, and furthermore, the addition of flux and the reforming of slag are executed. Thus, the slag contg. Al and in which the potential of oxygen is regulatable is made, and in ladle refining equipment such as an RH vacuum treating tank, an LF heating device, a VOD furnace or the like, the total oxygen concn. is regulated to 0.002 to 0.010%, by which the concn. of Al in the molten steel is regulated to, by weight, 0.0001 to 0.0030%. Moreover, Ti may be incorporated therein by <=0.05% or the concn. of S may be regulated to <=0.002%.
Patent JP-S6382893-A (JP)
Inventor: FURUYAMA TADAAKI
IPC: B62K5/00
Filed: 1986-09-29
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-H09115434-A (JP)
Title: Manufacture of plasma display panel
Inventor: TEIERII RUKU ARAN DANOO
IPC: H01J11/10
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To allow an excellent shape and an accurate positioning of electrode network to be accomplished by a simple and inexpensive industrial production method. SOLUTION: In a panel with a substrate having a barrier network, each barrier incorporates a first network of electrode (6i) for panel control, a phosphor (Ri, Vi, Bi) are disposed at an interval on the substrate. In addition the panel comprises a transparent front electrode plate 8 and a second electrodes network disposed orthogonally with electrodes 6i, thereby the substrate and electrodes, by enclosing ionized gas therebetween form electrode/barrier rib structure for plasma display.
Patent JP-H1163935-A (JP)
Title: Grain diameter measuring equipment
Inventor: OZAWA KINGO
IPC: G06T1/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To enable application to a granular specimen wherein particles overlap without gaps, and reduce calculation cost, by performing differentiation processing after the A/D conversion of the image signal of the picked-up specimen, and counting the number of picture elements wherein the values relating to the differention values are larger than specified values. SOLUTION: A CCD camera 14 picks up the image of a granular specimen 10, and its image signal is A/D converted 16. In a horizonal differentiation processing part 18 and a vertical differentiation processing part 24 of a differentiation processing part 17, differentiation processings in the horizontal and the vertical directions are performed, respectively, and their absolute values are calculated. Differential peak values detected by a horizontal differential peak detecting part 20 and a vertical differential peak detecting part 26 are compared with the respective specified values by a horizontal differentiation comparing part 22 and a vertical differentiation comparing part 28.  The number of picture elements wherein the absolute value of the differention value either in the horizontal direction or in the vertical direction is maximum and larger than a specified value is sent to a counting part 30 and counted. A grain diameter calculating part 32 calculates the average grain diameter of particles of the specimen 10, on the basis of the number of the picture elements counted by the counting part 30.
Patent JP-H01158037-A (JP)
Title: Production of polyazomethyne
Inventor: MUNETO TOSHIHIKO
IPC: C08G73/02
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a polyazomethyne outstanding in heat resistance improved in moldability, by polycondensation between each specific tetrasilyldiamine and dialdehyde or diketone. CONSTITUTION:The objective polyazomethyne can be obtained by polycondensation pref. at 30-200 deg.C for 3-6hrs, in a solvent between. (A) a tetrasilyldiamine of formula I (X and Y are each >=1 carbocyclic six-membered ring; R<1> and R<2> are each lower alkyl)[e.g., N,N,N',N'-tetra(trimethylsilyl)- diamine, etc.] and (B) a dialdelyde or diketone of formula II (R<3> and R<4> are each H or lower allkyl) (e.g., phthalaldehyde).
Patent JP-S6289980-A (JP)
Title: Self-running small-sized electrophotographic copying device
Inventor: IMAMURA TAKASHI
IPC: G03G15/08
Filed: 1985-10-16
Abstract: PURPOSE:To eliminate the need for transfer device and a fixing device and to use a battery as a power source by exposing image information directly on electrophotographic sensitive paper and charging the electrophotographic sensitive paper with a brush. CONSTITUTION:A photosensor 33 or 34 which means the quantity of light is provided near a SELFOC lens array 17 in the front part of a device body 1, and a DC servo motor 29 is controlled in accordance with the quantity of external light. That is, the device body 1 is moved at a speed corresponding to the exposure sensitivity of electrophotographic sensitive paper 8, and the electrophotographic sensitive paper 8 is fed synchronously with this movement of the device body 1. A voltage is applied to a charging brush 10 through a high voltage circuit, and the electrophotographic sensitive paper 8 on a guide plate 9 for electrostatic charging is charged, and image information on the original face 4 is exposed on a feeding roller 13 by the lens array 17. An electrostatic latent image is developed by a developer 20 oozed through a developing drum 19 rotated synchronously with the device body 1.
Patent JP-H0276246-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATAYAMA SHIGERU
IPC: H01L23/08
Filed: 1988-09-13
Abstract: PURPOSE:To prevent dust or an extraneous substance from sticking on a light- sensing surface of a semiconductor device, by providing a light-transmitting window material closing up the whole of a recessed part of a box-type resin molded body wherein a semiconductor element is accommodated, and by providing a coating material layer in a part of non-contact with a lead frame on the inner surface of the recessed part of the box-type resin molded body. CONSTITUTION:A semiconductor element 1 is die-bonded on an island 2a of a lead frame, and an electrode of the semiconductor element 1 and the lead frame 2 are connected electrically by a bonding wire 3. Besides, a coating material layer 6 is provided in a part of non-contact with the lead frame 2 on the inner surface of a recessed part of a box-type resin molded body 4. Only the coating material layer 6 and the lead frame 2 are exposed on the inner surface of the recessed part of the box-type resin molded body 4. By this construction, it is prevented that a filler contained in resin constituting the box-type resin molded body 4 exfoliates and dust thus formed sticks on a light-sensing surface.
Patent JP-H08309287-A (JP)
Title: Air sorter for classified refuse
Inventor: ASANO MIKIYUKI
IPC: B09B5/00
Filed: 1995-09-06
Abstract: PURPOSE: To prevent the intrusion of middle weight materials into a light weight material chute. CONSTITUTION: This air sorter for classified refuse is equipped with the plural chutes for sorting and recovering the classified refuse changed by a charging conveyor with the differences in the flying distances based on the differences in the weights thereof by the air ejected from a nozzle header. The device described above is provided with a meshed screen 22 wound to an endless track type opposite to the air ejection nozzles. The winding side end of this screen is disposed in the position deviating from the range where the air flow from the air ejection nozzles comes into collision against the screen. The light weight material chute 8 is disposed near the winding side end of the screen and further, the inlet of the light weight material chute is provided with a roller 25 driven in the screen winding direction opposite to the screen.
Patent JP-H02144479-A (JP)
Title: Air filling type structure for tent
Inventor: PABURO MORINA ZAMORA
IPC: E04H15/20
Filed: 1989-09-04
Abstract: PURPOSE: To facilitate transportation and erection of a tent by communicating air tubes of support members of the tent with each other to form a structure in a corresponding form to the design of the tent. CONSTITUTION: A set of air tubes 10 communicated with each other, and valves 14 are provided, so air is selectively filled in the whole body or a part of a structure through the valves 14. An air filling means may be of any type, and it may be manual or automatic. Next, an inner fabric 12, an outer fabric 11, and all the other parts of a tent are installed, and a number of the valves 14 for filling air are provided. On an upper surface or a lower surface of the air tube 10, an eyelet 13 is provided, and the outer and inner fabrics 11, 12 are positioned.
Patent JP-S6474011-A (JP)
Title: Fitting frame
Inventor: FUKUDA KAZUNORI
IPC: H02G3/02
Filed: 1987-09-12
Abstract: PURPOSE:To simplify a composition and improve operating property, by using the salient sections of the composing sections of a fitting frame, and by enabling the operation of a jig to be performed. CONSTITUTION:A frame unit section 1 is formed in a U shape with a pair of arm sections 2 confronted with each other and a communicating section 3, and is inserted into an internal side from the window slot 5 of a panel 4, and the arm sections 2 and the communicating section 3 are butted on the internal surface of the peripheral edge section of the window slot 5. The arm sections 2 are provided with salient sections 6, and on their fitting slots 7, fitting with fitted wiring equipment are fitted. The rear surface side of a 'V'-formed stopper 10 is provided with a guide piece 13, and a jig fitting section 15 with the fitted jig 14 of a driver or the like is formed. When a fitting frame is fitted on the panel 4, then the stopper 10 is set at a lower section, and the frame is inserted from the window slot 5, and the frame unit section 1 is butted on the internal surface of the peripheral edge section of the window slot 5. After that, the section 1 is fitted in a state that the jig of the driver or the like is mounted on the jig fitting section 15, by striking from an upper section, the stopper 10 is embedded into the peripheral edge end surface 12 of the window frame 5.
Patent JP-S6471724-A (JP)
Title: Screen changer for extrusion molding machine
Inventor: NARABE TOSHIRO
IPC: B29C48/03
Filed: 1987-09-11
Abstract: PURPOSE:To prevent pyrolysate, adhered to and stagnated in a resin flow passage, from adhering to a newly set screen as much as possible, by a method wherein a slide plate, provided slidably and orthogonally to the resin flow passage, is provided with screens and an idle extrusion hole, which are provided in parallel in the resin flow passage and switched selectively by the sliding of said plate. CONSTITUTION:Two sets of screens 16, 17 and an idle extrusion hole 10 are arranged in a resin flow passage 5 and switched selectively while the left side screen 16 is arranged in the resin flow passage 5 whereby impurities or the like in resin, flowing through the resin flow passage 5, is arrested by the screen 16. The resin, leaked out of a sliding part between the front surface 6a of a slide plate 6 and a fore bush 19 in contact with the front surface 6a, is heated by a temperature keeping heater 12 and pyrolysate S is generated while the pyrolysate S adheres to and remains in the front surface 6a of the slide plate 6 and the outer surfaces of the fore bush 19 and a regulating ring 18.
Patent JP-H1035359-A (JP)
Title: Side mirror of automobile and door knob of side door
Inventor: SATOU HISAE
IPC: B60Q1/24
Filed: 1996-07-27
Abstract: PROBLEM TO BE SOLVED: To improve visibility and of a car body side surface by illuminating a car body side periphery when a lighting system is lighted at night by equipping the lighting system on a side mirror and a door knob of a side door without influencing on a design. SOLUTION: A side mirror 6 is covered by a mirror cover 4, and the mirror cover 4 is installed on a car body by a support part 5. Thereafter, one or a plural number of light sources 1 are set by avoiding a mirror angle adjustment device in the mirror cover 4 installed on the car body, a hole is provided on a cover bottom part, and a lens 3 is installed in the hole. Consequently, if the lens 3 of the same color as a large direction indicator is equipped on a front surface of the mirror cover 4 and it is interlocked with the direction indicator, it comes to be possible to replace a currently equipped front part direction indicator by it, to illuminate a car body side surface periphery when it is lighted at night and to improve visibility and passive visibility of a car body side surface.
Patent JP-H0662540-A (JP)
Title: Reluctance motor
Inventor: ASO TAKESHI
IPC: H02K1/24
Filed: 1992-08-05
Abstract: PURPOSE:To increase magnetic flux and output torque by shortening average magnetic path length rotor and reducing a magnetic resistance. CONSTITUTION:A rotor core body 10 having a plurality of salient poles 12a, 12b,... projected at the external circumference keeping interval is held by the supporting members 20, 20' with a supporting piece 22 extended from a supporting plate 21 engaged with a recessed portion 15 provided between the salient poles. A supporting axle 26 is provided on the supporting plate in the direction opposed to the supporting piece 22. The center of the rotor core body 10 is not provided with an axle which has a large magnetic resistance to prevent flow of magnetic flux. Therefore the magnetic flux flows linearly between the poles provided opposed with each other without branching and alternation.
Patent JP-H1166133-A (JP)
Title: Electronic catalog device and recording medium
Inventor: TAKEDA YUMIKO
IPC: G06F3/048
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic catalog device and recording medium which enable a design and a size to freely be selected without considering textile width. SOLUTION: Paper patterns constituting designs that a consumer has selected are checked, one by one. If the maximum width is larger than the textile width that the consumer has selected, the codes and number of sheets of alternative paper pattern are checked with alternative code information (S21), shape information on the alternative paper pattern is loaded from shape information (S22), and the shapes of the paper pattern is measured to detect maximum width (S23); when the maximum width of the paper pattern obtained at S23 is less than the value of a textile width buffer (Y at S24), the paper pattern shape is put in a paper pattern shape buffer (S25). Consequently, the paper pattern does not exceed the textile width, so the consumer can freely select a design and a size.
Patent JP-S60120585-A (JP)
Title: Light amplifying method and device
Inventor: KITAYAMA KENICHI
IPC: H01S3/06
Filed: 1983-12-05
Abstract: PURPOSE:To provide ready maintenace of a light amplifying device and to reduce the limit of an applying place by using a light amplifying optical fiber and multicore fiber, propagating a pump light and a signal light through individual optical fibers, and introlducing them to different cores of the multicore fiber. CONSTITUTION:A pump light 1 and a signal light 2 are incident ot different cores of a multicore fiber 15 by using optical fibers 13, 14, and the emitted lights are produced by individual optical fibers. The number of the cores of the multicore fiber is not limited to two, but a multicore fiber having three or more cores may be similarly considered. The ends of the fibers 13, 14 for propagating the pump light and the signal light are thermally oriented to be reduced in diameter in tapered shape, and the cores are fusion-connected to the core 15 of the multicore fiber. The complete separation of the pump light and the signal light at the emitting end is performed by selecting the length of the light amplifying fiber so that the coupling efficiency becomes 1.