baber/WOPTO huggingface dataset:
Patent JP-S62118965-A (JP)
Title: Device for controlling pouring rate and speed of molten metal
Inventor: YOKOTA NORIYUKI
IPC: B22D39/04
Filed: 1985-11-18
Abstract: PURPOSE:To automatically pour a molten metal at an optimum pouring speed into a casting mold by detecting the outflow rate of the molten metal from a vessel and controlling the change of the angle of inclination of the vessel from the relation between the stored change of the angle of inclination of the vessel and the above-mentioned cutflow rate. CONSTITUTION:A molten metal pan 1 hoisted by a crane device 2 is tilted by a tilting device 3 to pour the molten metal contained therein into the casting mold 6, by which casting is executed. The pouring speed (a) of the molten metal is detected by a weighing device 7 in the above-mentioned operation for pouring the molten metal. The relation of the ratio of the change of the pouring speed (a) of the outflow metal with the change of the angle theta of inclination of the above-mentioned pan 1 stored in a storage device is read out in accordance with the detected value. The ratio of the change of the angle thetaof inclination of the pan 1 with the change of time is calculated by the ratio of the outflow speed with the change of time from the other storage device and the above-mentioned tilting device 3 is controlled by such ratio.
Patent JP-H10104923-A (JP)
Title: Image forming device and method of supplying toner
Inventor: OISHI YASUSHI
IPC: G03G15/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To supply toner into a toner housing part in regularly uniformed state by providing a vibrator for vibrating the toner housing part. SOLUTION: When a toner seal 13 covering an opening 11a starts to open, toner 12 within a toner cartridge 11 is naturally fallen into a toner housing case 14a. When a switch 17 is ON in this state, a vibrator 15 starts to be operated by the feed from a power source 16. The whole body of a toner housing part 14 starts to vibrate, and according to this, the vibration is also transmitted to the toner cartridge 11 on the toner housing part 14. Thus, since both the toner housing part 14 and the toner cartridge 11 are vibrated by the vibration from the vibrator 15 even if the toner 12 is charged in the toner housing case 14a in the biased state, the tone 12 is dispersed and uniformed within the toner housing case 14a. Even when the toner cartridge 11 is removed from an opening 14b after toner supplement, the toner 12 is never fallen.
Patent JP-H03118186-A (JP)
Title: Data recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/2467
Filed: 1989-10-02
Abstract: PURPOSE:To obtain a data recording medium having high sensitivity and excellent in light fastness and durability, in the data recording medium wherein a recording layer containing a dye capable of recording or reproducing data by laser beam is provided on a disc-shaped substrate, by using a specific thiazole dye as the dye. CONSTITUTION:In a data recording medium wherein a recording layer containing a dye capable of recording or reproducing data by laser beam is provided on a disc-shaped substrate, the dye is a thiazole dye represented by formula I (wherein R1 is an alkyl group, an aryl group or an aralkyl group, one of substituents of R1 may be an anion, R<2> is an alkyl group, an aryl group or an aralkyl group, R<3> is an aralkyl group, R<4> and R<5> are respectively independently an alkyl group, an aryl group, an aralkyl group, an alkoxy group or a halogen atom, X<-> is an anion, m and n are an integer of 0-2 and p is 0 when R<1> has an anion as a substituent and 1 when R<1> has no anion as a substituent).
Patent JP-H08132636-A (JP)
Title: Ink cartridge for ink jet printer and filling of cartridge with ink
Inventor: KOBAYASHI TAKAO
IPC: B41J2/175
Filed: 1995-09-11
Abstract: PURPOSE: To eliminate the trouble due to residual ink caused by the unbalance of consumption quantity. CONSTITUTION: In an ink cartridge having an ink chamber 12 storing ink and the foam chamber 11 communicating with the ink chamber 12 through a communication port 19 and housing a porous member 20 and equipped with an ink supply port 13 supplying ink to a recording head through the porous member 20, the porous member 20 is housed so that the compression ratio of at least the region opposed to the ink supply port 13 becomes higher than that of other region and the ink absorbing amt. thereof is set to 1-3 times the amt. of the ink filled into the ink chamber 12 initially. When two or more kinds of inks for color printing are constituted as one cartridge, even if the respective color inks are consumed non-uniformly, the residual ink amt. of the ink chamber caused by the unbalance of consumption amt. between colors becomes zero.
Patent JP-S63113747-A (JP)
Title: Virtual memory managing device
Inventor: KAGIMASA TOYOHIKO
IPC: G06F12/10
Filed: 1986-10-31
Abstract: PURPOSE:To enable the computer of a large capacity main memory to carry out the virtual memory management at high speed and low overhead of a CPU, by using a means to update the number of unreferred time sections in response to the value of a reference flag. CONSTITUTION:Each element of a page index vector 1 is read out of a main memory 11 based on the designation of a page index address register 23 and transferred to a page index register 25. Then the contents of the register 25 are shifted and added together to be transferred to a fetch address register 32 for UIC (number of unreferred time sections). Based on the designation of the register 32, the UIC3 in a real memory table 2 is transferred to a UIC register from a main memory device 11. At the same time, the contents of the register 32 are transferred to a UIC store address register 33. Then the reference bit 14 of a key storage 12 is transferred to a reference bit register 31 by the designation of the register 25. The contents of a UIC register 29 are added together and the result of this addition and '0' are selected by a selector 34 to be written to the main memory device 11 by the designation of the register 33.
Patent JP-H0566352-A (JP)
Title: Eye optical device
Inventor: KOBAYAKAWA YOSHI
IPC: G02B21/20
Filed: 1991-09-10
Abstract: PURPOSE:To change the direction of an ocular part by a simple optical mechanism. CONSTITUTION:The ocular part 2 is provided above a base part 1 so that the ocular part can rotate up and down on a center axis A of rotation. Four gears 8a-8d are provided between the ocular part 2 and a mirror 4 and the gear ratio of the respective gears 8a-8d is so determined that when the gear 8a coupled with the ocular part 2 makes one turn, the gear 8b coupled with the mirror 4 makes a half turn. Consequently, when the ocular part 2 is rotated by an angle theta about the base part 1, the mirror 4 rotates by (1/2)theta degrees and the optical path extends from the ocular part 2 to the base part 1 through the mirror 4 passes constant positions in the ocular part 2 and base part 1 at all times.
Patent JP-H0571928-A (JP)
Title: Method and device for diagnosing deterioration of overhead wire
Inventor: SOFUE KENICHI
IPC: G01N21/892
Filed: 1991-09-09
Abstract: PURPOSE:To obtain a method and device for diagnosing an amount of deterioration at a part of an overhead wire deteriorated without any contact. CONSTITUTION:A method for diagnosing deterioration of an overhead wire obtains an image of a part of an overhead wire 1 ' deteriorated without any contact and then compares an amount of reduction in a diameter of the overhead wire and a color tone of the image of the overhead wire with a wire diameter and the color tone value of the overhead wire when it is new and then determines an amount of deterioration of the overhead wire for determining the amount of deterioration of the overhead wire 1. A device for diagnosing deterioration of the overhead wire consists of an image pick-up machine 6 which automatically measures a distance to the overhead wire 1 and then inputs an image of the overhead wire 1, an expansion and contraction rod 7 which supports the image pick-up machine 6, an expansion and contraction control part 10, a drive part 11 which drives the image pick-up machine 6 in parallel, a part 13 for judging the amount of deterioration which judges the amount of reduction in the diameter of the overhead wire according to image information which is obtained from the image pick-up machine 6 and the amount of deterioration of the overhead wire 1 according to the color tone, and a power-supply part 8 which supplies power to each part.
Patent JP-H1099071-A (JP)
Title: Vessel for shaking culture
Inventor: NAGATA MASANORI
IPC: C12M1/24
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a vessel for shaking culture excellent in gas-exchanging ability between the exterior and the interior of the vessel and further between the culturing liquid and the gas in the vessel, and good in culturing efficiency. SOLUTION: This vessel 1 for shaking culture having a heat adherent synthetic resin in an inner layer and a square-shaped bottom has a discharging opening 3 having a cross section smaller than that of the bottom face and installed on the upper face of the vessel 1 to protrude at the center part of the vessel 1, and through holes 8 bored on the front or back face of the vessel or at the upper positions of the both face and closed by adhering a filter on the through hole part.
Patent JP-H0570287-A (JP)
Title: Heating equipment for wafer for vapor phase growth
Inventor: KOBAYASHI TAKEHIKO
IPC: H01L21/205
Filed: 1991-09-10
Abstract: PURPOSE:To heat a piece of wafer having large diameter in the uniform distribution of temperatures. CONSTITUTION:An equalizing plate 19 made of carbon is arranged above and nearly parallel to a heater 6 leaving a gap between them. The equalizing plate 19 is radiation-heated with the heater 16. The equalizing plate 19 is heated in the more uniform distribution of temp. than that of temp. of the heater 16 (heater pattern) by radiation-heating. A ring susceptor 29 is rotatably arranged above and nearly parallel to the equalizing plate 19. A wafer W is mounted on the susceptor 29. The wafer W is turned with the distance of >=3mm from the equalizing plate 19 and is radiation-heated with the equalizing plate 19 to heat it in the more uniform temp. distribution.
Patent JP-H10104325-A (JP)
Title: Maximum charge/discharge power operation method of battery
Inventor: TSUJI TADASHI
IPC: G01R31/36
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To calculate the maximum charge/discharge power of a battery accurately even if, for example, an electric car is running at a constant speed or begins to run. SOLUTION: A characteristic formula Wh(P) or Wh-P characteristic table that is a correlation between the amount of discharge power and the maximum discharge power of a battery 11 is calculated in advance, and the maximum discharge power or the maximum charge power is calculated based on the correlation and the integrated amount of discharge power. Especially, the above correlation is corrected by a temperature correction coefficient that is obtained by calculation based on a temperature T of the battery 11 and a deterioration correction coefficient that is obtained by calculation based on the deterioration of the battery 11, thus calculating the maximum discharge power and the maximum charge power accurately.
Patent JP-H09102243-A (JP)
Title: Switch device
Inventor: ITO HIDETAKA
IPC: H01H23/16
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a switch device that is excellent in insulation between fixed contacts and is reduced in the number of part items. SOLUTION: This switch device has a case 1 having fixed contacts 5, and has a movable contact holder 2 freely slidably fitted into the case 1. A die- punched hole 4 is formed in one side wall 1a of the case 1, and the fixed contact 5 is provided on each side of the die-punched hole 4.
Patent JP-H0199537-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: SAKAI IKUO
IPC: A61B8/06
Filed: 1987-10-14
Abstract: PURPOSE:To make an accurate diagnosis using an easily understandable display, by measuring and displaying a velocity spectrum distribution of a moving part in an organism from a frequency spectrum in the forward direction and its perpendicular direction of an ultrasonic pulse beam. CONSTITUTION:A parallel wave-receiving circuit for simultaneous wave receiving and phasing through a plurality of channels, an adder 9 for adding received wave signals through respective channels, alternately inverting their signs, a first frequency analyzer 19 for obtaining a fre quency spectrum, and a first velocity arithmetic unit 20 are provided. Addition is performed alternately inverting signs of the received wave signals through respective channels of the parallel wave-receiving circuit, and a frequency spectrum of the added received wave signals is obtained by operation by means of the first frequency analyzer. From this frequency spec trum, movement velocity of an moving part in an organism in a direction perpendicular to the forward direction of an ultrasonic beam is obtained. At the same time, a complex signal converter, autocorrelation unit 112 or a second frequency analyzer, and a second velocity arithmetic unit are provided. Changes in phase of received wave signal due to the Doppler effect are obtained from a phase of autocorrelation function of the received wave signal or obtained through direct frequency analysis by means of the second frequency analyzer. A movement velocity component of a moving part in an organism in the forward direction of an ultrasonic beam is obtained by operation, and movement is measured in terms of a spectral amount.
Patent JP-H09116935-A (JP)
Title: Automatic rewiring device for telecommunication and data line
Inventor: KURAUSU SANDERU
IPC: H04Q1/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an improved automatic re-wiring device for electric communication and data line employing a copper wire cable and a glass fiber cable without the need for revision. SOLUTION: A connection block 4 for an exchange station cable 6 and a supply block 5 for a subscriber cable 7 are arranged radially with respect to a center axial line 9 and a connection device 16 is rocked with respect to the center axial line 9. A grip element 21 is arranged radially and moved radially with the connection device 16. The length of a control path Z in the blocks 4, 5 is designed to be identical to both glass fiber and copper cables so that the device is sued for both the cables without revision.
Patent JP-H06223964-A (JP)
Title: 3-phase electric arc furnace with choke coil
Inventor: ETSUKAATO SHIYUNKU
IPC: H05B7/144
Filed: 1993-09-22
Abstract: PURPOSE: To adjust impedance of an arc furnace without time delay and inhibit reaction to a commercial electric distribution network by making choke coils, which are connected in series between the commercial electric distribution network and the arc furnace, adjustable without steps by a three-phase thyrister bridge circuit. CONSTITUTION: Measured data of such as fluctuation of electric current and voltage, flickering, furnace operation, etc., of an electric power source 11 and an arc furnace 44 is taken out and supplied to a closed loop control circuit 33 to produce control signals. Based on the produced control signals, a control element 31 and a thyrister bridge 21 are operated to control a bypass switch 20 and adjust choke coils 42 installed between a commercial electric distribution network 41 and the arc furnace 44 without steps. Consequently, the bad effect of the reaction of the arc furnace on the electric distribution network can be inhibited.
Patent JP-H08113851-A (JP)
Title: Apparatus for modulating and controlling positively yarn of weft feeder
Inventor: PIETORO ZENONI
IPC: B65H51/22
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a small strong device for the positive modulated braking of a thread for the weft feeders of shuttle-less looms, particularly gripper looms, projectile looms, and air-jet looms. SOLUTION: A frustum-shaped braking main body constituting a braking means 12 directly or indirectly engaged with a thread F delivered from a drum T is rigidly coupled to a movable support 13 that is movable in the axial direction of the drum T of the feeder 10 and is supported and guided by a fixed support 14. The movable support 13 is subjected to the action of a reversible motor M, such as a step motor, that is supported by the fixed support 14, is supplied with the modulated excitation current Im , and is connected to the movable support 13 with the interposition of a mechanical coupling 19 capable of converting the angular movements of the shaft of the motor M into corresponding translatory motions of the movable support 13 with respect to the fixed support 14.
Patent JP-H0981657-A (JP)
Title: List selection setting method and electronic slips preparation system
Inventor: KANAZAWA TAKAHITO
IPC: G06Q10/10
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a similar mechanism by the input of an interactive system without preparing a list display sentence or a selection processing sentence in a program language by setting a list to be selectively inputted to a field. SOLUTION: A list selection setting device 1 is constituted of a storage means 5 and a processing means 6. The storage means 5 is provided with a form file 7 composed of the images of electronic slips and data for defining the operation and list selection data 8 which are a part of the data for defining the operation and the data for performing a processing for displaying the list corresponding to list display request input and outputting the contents of an item selected from the displayed list to the field. Further, the processing means 6 is provided with a design processing means 9 for performing the processing for designing the electronic slips and a list selection setting processing means 10 for setting the list to be selectively inputted to the field and generating the selection data 8.  Thus, the similar mechanism is realized by the input of the interactive system without preparing the list display sentence or the selection processing sentence in the program language.
Patent JP-H07165811-A (JP)
Title: Catalyst, its manufacturing and use for vapor phase polymerization of conjugate diene
Inventor: GERUTO JIRUFUESUTAA
IPC: C08F36/04
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a catalyst for gas phase polymn. of a conjugated diene by using an alcoholate or carboxylate of a rare earth, etc.; a trialkylaluminum, a dialkylaluminum or the like, another Lewis acid, and a support.  
     CONSTITUTION: This catalyst comprises (A) an alcoholate of a rare earth of the formula: (RO) 3 M, a carboxylate of a rare earth of the formula: (RCO 2 ) 3 M, a complex compd. of a rare earth with a diketone of formula I, and/or an addition compd. of the halide of the rare earth with an oxygen or nitrogen donor compd. of the formula: MX 3 .y-donor, (B) a trialkylaluminum of the formula: AlR 3 , a hydrogenated dialkylaluminum of the formula: HAlR 2 , and/or an alumoxane of formula II or III (wherein M is a trivalent rare earth having an atomic valency of 57-71; R is a 1-10C alkyl; X is Cl, Br, or I; y is 1-6; and n is 1-50), (C) another Lewis acid, and (D) an inert particulate inorg. solid having a specific surface area (BET) larger than 10 m 2 /g and a pore vol. of 0.3-15 ml/g. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02106013-A (JP)
Title: Molded chip tantalum solid electrolytic capacitor
Inventor: HASEGAWA NOBUO
IPC: H01G9/012
Filed: 1988-10-15
Abstract: PURPOSE:To prevent molten metal from being leaked out of a molded resin during a packaging process or the like by arranging a low-melting polymeric material in close contact with a low-melting alloy coat layer in a region where a cathode terminal is connected with a capacitor element. CONSTITUTION:Low-melting alloy coat layers 20a and 20b are formed only on the parts of anode and cathode terminals 15, 20 extended out of a molded resin 22 and on the part of the cathode terminal 20 connected with a capacitor element 13. A low-melting polymeric material 24 is disposed in close contact with the low-melting alloy coat layer 20a. According to such arrangement, even if any low-melting metal within the molded resin 22 is molten by being subjected to a high temperature atmosphere for a long period of time during a packaging process for example, the molten metal will not be leaked out of the molded resin because the surface of the cathode terminal 20 other than the connecting part thereof is in close contact with the molded resin. In this manner, it is possible to prevent the molten metal from being leaked out of the molded resin during a packaging process or the like.
Patent JP-2001084057-A (JP)
Title: Information input/detection/display device
Inventor: SEKIYA TAKURO
IPC: G06F3/042
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To distribute weight applied to the installed part of a large device where an optical coordinate input/detection device or a coordinate input/ detection device utilizing an image input means such as a camera and display means are combined, to make it possible to easily move the device in any direction and to reduce shock to be applied to the device at the time of moving the device. SOLUTION: At least three or four rotational movement members 91 are fitted to the area, opposed to a floor, of the lower part of a holding member 5 of a large information input/detection/display device 1 having an information input/detection/display unit 4 where an optical coordinate input/detection device and a display device are combined and a control unit 6 and each of the members 91 are arranged so that a polygon is formed by segments connecting the arranged positions of each of the members 91.
Patent JP-H04140305-A (JP)
Title: Unit type soundproof panel fence
Inventor: TAKEMORI SHO
IPC: E01F8/00
Filed: 1990-09-28
Abstract: PURPOSE:To obtain soundproof effect without damage to fine view of urban space by combining and joining a plurality of linear materials to form a fence and releasably fitting a soundproof panel of colored synthetic resin in each space formed in the fence, wherein mosaic patterns, etc., are formed. CONSTITUTION:A plurality of linear materials are combined and joined to form a checkerboard-like fence (a). Next, a panel (b) of colored synthetic resin is releasably fitted in each space 3 uniformly partitioned by cross rails and muntins of the fence (a). The panel (b) has a properly mixed lead component to provide soundproof effect. The panels (b) are separately detached and replaced by nother panels having desired mosaic patterns, letters, pictures to produce an esthetic effect and sign-like effect. As a result, soundproof effect can be produced without damage to fine view of urban space, etc.