baber/WOPTO huggingface dataset:
Patent JP-H06116925-A (JP)
Title: Dust removing device
Inventor: MIWA ATSUO
IPC: E02B5/08
Filed: 1992-10-02
Abstract: PURPOSE:To suppress the increase of a water level difference by a method wherein elongated openings each having a moving cover are formed on both sides of a net type screen for collecting refuse and when a trouble on the passage of water owing to the rapid increase of refuse occurs, the moving cover automatically opens to cause discharge of only flow water through the opening. CONSTITUTION:During normal operation, flow water is caused to pass, as shown by flows A, through a net type screen 51. After refuse is collected by means of the screen 51, an endless link chain to which the screen 51 is attached is rotated to recover the refuse. When a water level difference between positioned before and after a device is abnormally increased owing to the rapid increase of the refuse, the whole surface of the screen 51 is covered with the refuse and a flow water press force is exerted on a screen frame 40. A moving cover 50 is opened around a hinge 47 serving as a fulcrum, flow water flows, as shown by flows B, through an opening 46, and the escape of the refuse to a downstream is blocked by a labyrinth 48. When the refuses is further decreased and a water level difference is decreased, the cover 50 is restored to a closed state through the force of a compression spring 61. This constitution causes prevention of the damage of a device through suppression of the increase of a water level difference and suppression of the outflow of the refuse to a minimum limit.
Patent JP-S63118663-A (JP)
Title: Sample diluting method for automatic chemical analysis instrument
Inventor: OGAWA YOSHIBUMI
IPC: G01N1/10
Filed: 1986-11-06
Abstract: PURPOSE:To reduce the size of an instrument while diluting samples automatically with prescribed accuracy by respectively executing dispensing of the samples, dispensing of a diluting liquid and stirring of the samples and diluting liquid in the respective step positions of reaction tube on a reaction line. CONSTITUTION:A prescribed amt. of the sample is dispensed into the reaction tube 11 by a sampling nozzle 18a of a sample dispenser 18 in the position (a) on a turn table 10. The reaction tube 11 is then moved by one pitch and the diluting liquid is dispensed in the position (b). This dispensing action is effected by a nozzle 19a of a 1st reagent dispenser 19. The reaction tube 11 in which the sample and diluting liquid are dispensed is further moved by one pitch to the position (c) where the sample and diluting liquid are stirred by a 1st stirrer 20. The reaction tube 11 is thereafter rotated backward and moved by 2 pitches up to the position (a). The diluted sample in the reaction tube 11 is sucked by a nozzle 18a in the position (a). On the other hand, the emptied reaction tube 11 is advanced by, for example, 3 pitches, and is transferred to the position (d). The prescribed amt. of the diluted sample in the nozzle 18a is dispensed into the reaction tube 11 which is freshly set to the position (a) by such transfer.
Patent JP-H04140932-A (JP)
Title: Tuner
Inventor: OUCHI HIROYA
IPC: H03J3/06
Filed: 1990-10-01
Abstract: PURPOSE:To omit an IF transformer, to reduce the component cost and to simplify the adjustment by using an output of an intermediate frequency band resulting from mixing a high frequency input and a local oscillation output as a control output controlling an AGC circuit via a non-tuning load and a filter. CONSTITUTION:An output from terminals 5b, 5c of a frequency mixer 5 is inputted to a gate G and a source S of a FET 21 and a frequency mixing output voltage is inputted between the gate and source attended with a level set by resistors R5, R6. A current I flowing to a drain D by using a gate-source voltage as a control voltage and an intermediate frequency output is amplified and extracted by the FET. Furthermore, the amplified output from the drain D is used as an intermediate frequency output through the ceramic filter 7 to control an AGC circuit 8. Thus, since it is not required to provide an IF transformer to the intermediate frequency tuning stage, the component cost is reduced and the transformer adjustment is not required. Moreover, it is possible to operate the AGC circuit over a wide frequency band.
Patent JP-H1184317-A (JP)
Title: Optical isolating element and optical isolator
Inventor: KIMURA MASAYUKI
IPC: G02B27/28
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical isolator whose optical characteristic is improved by suppressing nonuniformity in the boundary part of a central part in a light transmission area and reducing or vanishing diffracted light, reflected light and scattered light. SOLUTION: An optical isolating element in which a Faraday rotator 6 which is in parallel with a surface perpendicular to the transmission direction of light and plates in which one half wave plates 3, 4 and Faraday rotators 5, 7 are joined, are respectively arrayed on the surfaces of both sides of the rotator 6, the rotators 5, 7 are integrated into one body with the Faraday rotator 6 in the up-and-directions and are constituted of a magneto-optical material and the surfaces of them including the one half wave plates 3, 4 on which light is made incident and from which the light is emitted, forms one flat plane on which differences in level are not present and is inclined with respect to the advancing direc-tion of the light. Then, optical waveguides 1, 2 and optical elements having lens functions are arrayed in front of and behind the optical isolating element.
Patent JP-H0983961-A (JP)
Title: Learning method for class prediction coefficient, signal converter using classification adaptive processing and method therefor
Inventor: KONDO TETSUJIRO
IPC: H04N19/50
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To apply classification adaptive processing to an up converter for converting an input SD signal to an HD signal. SOLUTION: The input SD signal is supplied to a block generation part 2 and the block generation part 8 of a classification part 3, and the block generated for classification is supplied to an arithmetic part 10. A control part 7 controls the plural SD prediction coefficients d5 corresponding to a signal d0 to be transmitted from SD prediction coefficient ROM 9 to the arithmetic part 10. The arithmetic result (predicted error) at the arithmetic part 10 is registered in a storing part 11 and the minimum value of the predicted error is detected as a class deciding part 12. A class to which the prediction coefficient corresponding to the detected minimum valve belongs is supplied for HD prediction coefficient ROM 4 as the decided class, and an HD prediction coefficient corresponding to the decided class is supplied for an arithmetic part 5.  The block generation part 2 generates a block for up conversion and the arithmetic part 5 calculates the block and the prediction coefficient to take out an HL predicted value.
Patent JP-2001094890-A (JP)
Title: Priority input switching device
Inventor: SHINOZAKI HIROSHI
IPC: H04N5/44
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a priority input switching device capable of easily executing the check of connected equipment or the switching of inputs, easily setting up priority in each input terminal and carefully executing the automatic switching of input signals in each mode. SOLUTION: The priority input switching device is provided with an input monitoring processing means for monitoring the existence of input signals inputted from plural input terminals, a storage means for storing history recording the existence of input signals in each input terminal, a priority setting processing means for setting up and processing an input operation mode, the priority of input terminals, a display mode, and a set contents display means for displaying display contents, and constituted so as to automatically switch input signals in accordance with the priority based on the history and the set input operation mode, priority and display mode. An input terminal name and a switching condition can be also set up while checking the displayed contents by the set contents display means.
Patent JP-H07186562-A (JP)
Title: Lithographic printing plate
Inventor: RICHIYAADO JIYON ERISU
IPC: B41C1/055
Filed: 1994-10-28
Abstract: PURPOSE: To provide a lithographic printing plate which does not require a wet development and is adapted for imaging by infrared lasers. CONSTITUTION: The lithographic printing plate comprises a substrate bearing a heat-sensitive coating comprising a photothermal converter, which coating becomes relatively more hydrophilic under the action of heat.
Patent JP-H1182294-A (JP)
Title: Electromagnetic pump
Inventor: KURAKAWA HISAO
IPC: F04B11/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce vibration or noise occurring from an electromagnetic pump by reducing the weight of a piston jointed to the plunger of the electromagnetic pump. SOLUTION: A guide pipe 7 is fixed in an electromagnetic coil 2, and an electromagnetic plunger 10 is stored in the guide pipe 7 and is reciprocatably supported by springs 11, 12. A piston 17 facing a pump room 18 is jointed to the electromagnetic plunger 10, an inlet value is provided on the upstream side of the pump room 18, and a delivery valve 21 is provided on the downstream side respectively, and the volume of the pump room 18 is changed by the reciprocation of the piston 17. The piston 17 is constituted of a cylindrical member 17a and a detent plug 17b which blocks the opening end part of the cylindrical member 17a to reduce the weight of the piston. The piston 17 may be constituted of a member and a charging member with mass smaller than that is charged in the cylindrical member.
Patent JP-S61141454-A (JP)
Title: Method for selecting developing device in image forming device
Inventor: ITO MASAZUMI
IPC: G03G13/08
Filed: 1984-12-15
Abstract: PURPOSE:To simplify the selective operation of developing devices and to permit the formation of an image always with a desired color by selecting automatically the mounted developing device when said device is freshly mounted. CONSTITUTION:An image forming device is so constituted that the mounted developing device is automatically selected when said device is freshly mounted to the image forming device. More specifically, the 1st and 2nd developing devices 5, 6 are made attachable and detachable. A bracket 40 is attached to one end in the longitudinal direction of the device 5 and the 1st toner replenishing bottle 41 is attachably mounted thereto. A toner is fed through a transport pipe 42. The device 6 is constituted substantially similarly to the device 5 except the appearance and shape. The 1st and 2nd bottle presence and absence sensors 89, 90 for detecting the presence or absence of the 1st and 2nd toner replenishing bottles 41, 84 are disposed near the bottles 41, 84 and toner presence and absence sensors 91, 92 for detecting whether there are the toners in the bottles 41, 84 or not are installed to the replenishing ports of the bottles 41, 84.
Patent JP-H01108934-A (JP)
Title: Storeroom for fresh provisions
Inventor: YAMASHITA YOHEI
IPC: A01F25/00
Filed: 1987-10-20
Abstract: PURPOSE:To provide the above storeroom capable of storing a fresh provisions over a long period without causing discoloration of the surface skin, lowering of water content and change in taste, by supplying cooled foam to the surface skin of a fresh provisions. CONSTITUTION:A stock liquid 7 of foam is controlled at a prescribed temperature with a temperature controller 9 and foamed 6 with an air pump 8. The foam 6 is transferred to a storage chamber 1 and supplied to the surface skin of fresh provisions 3 placed in a basket container 4 on a hurdle partition plate 5.
Patent JP-2000099042-A (JP)
Title: Updating method for sound source program of karaoke device, sound source program distributing device, karaoke device and sound source parameter setting method of karaoke device
Inventor: KAWASHIMA TAKAHIRO
IPC: G06F13/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To decrease the traffic on a communication line and to reduce the distribution cost and communication time by updating held sound source programs according to data for sound source program update. SOLUTION: A host computer when receiving a data distribution indication for a sound source program update sends a version number request for the sound source program to a KARAOKE device, which sends a version signal (S1, 2). The supplied version number is compared with a version number stored in the host computer and when they match each other, distribution is not necessary and the process is ended. But when not, the data for the sound program update are distributed to the KARAOKE device (S3, 4, 5, and 6). It is judged from check sums and check codes whether or not they are received properly. When they match each other, update preset data are written to a specific range on a hard disk drive (S7, 8, and 9), the completion is reported to the computer, and the update process is ended (S10, 11).
Patent JP-H09114552-A (JP)
Title: Electronic device
Inventor: OHASHI SHIGEO
IPC: H05K7/20
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To cool a heat generating element to a prescribed temperature without preventing arranging constitution by providing a through-hole for a first wiring substrate and thermally connecting the heat generating element to be a cooling object and a heat radiating panel through this through-hole. SOLUTION: The heat radiating panel 11 of nearly the same size as the bottom surface of a housing is laid inside of the housing 7 and CPU 2 being the heat generating element is loaded on a second wiring substrate 3. Then an extended metallic plate 13 is fixed to the CPU 2 with a frame 14 through a flexible heat conductive member 12. Then the second wiring substrate 3 is electrically connected with a first wring substrate 1 through a connector 15. The second wired substrate 3 is fixed by sticking to the heat generating panel 11 or thermally connecting by inserting the flexible heat conductive member 12 between a heat generating block 16 obtained by providing a through-hole to the first wiring substrate 1 and the extended heat generating panel 13. Thereby CPU 2 being the heat generating element is cooled to be the prescribed temperature without preventing arranging constitution.
Patent JP-H04143248-A (JP)
Title: Precipitation strengthening type-low yield ratio high tensile strength cold rolled steel sheet for deep drawing
Inventor: MASUI SUSUMU
IPC: C21D9/48
Filed: 1990-10-04
Abstract: PURPOSE:To combinedly provide a steel sheet with high strength by precipitation strengthening and low yield ratio without damaging its deep drawability by specifying the compsn. in a precipitation hardening type steel sheet and particularly specifying the relatioship between Ti and C, S and N. CONSTITUTION:The compsn. of a cold rolled steel sheet is constituted of, by weight, 0.02 to 0.06% C, <=0.02% Si, <=0.20% Mn, 0.20 to 2.O0% Ni, <=0.55% Ti, 0.0005 to 0.0020% B, 0.010 to 0.100% Al, <=0.050% P, <=0.010% S, <=0.005% and the balance Fe with inevitable impurities. Furthermore, Ti is incorporated so as to satisfy the conditions expressed by the inequality. In this way, the precipitation strengthening type-low yield ratio high tensile strength cold rolled steel sheet for deep drawing provided with deep drawability and having the properties of about <=70% yield ratio and about >=40kgf/mm<2> tensile strength can be obtd.
Patent JP-H1085352-A (JP)
Title: Fire extinguisher with alarm
Inventor: KANAI KAZUNAGA
IPC: G08B13/14
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to alarm nearby people at an emergency, while preventing mischief, also upon the normal use of a fire extinguisher, by providing the fire extinguishers with an alarm having a detection means to detect a movement of the fire extinguishers of wherever it is located, and issuing an alarming sound upon moving of the fire extinguisher from its proper location. SOLUTION: An alarm 2 is fitted into and fixed thereto the recess 1c formed by the bottom of the cylinder 1a and the cylindrical-formed leg plate 1b continuously arranged around there in a fire extinguisher fully filled with fire extinguishing powder. If this fire extinguisher is installed to a wall or on the floor surface via a bracket 3, the main switch 19 is kept at OFF via a detection piece 16, so that the alarm generator 5 does not sound out. Moving it out of its installed location, however, releases the pushed-up state of the hook 3b at the bottom of the bracket 3 or of the detection piece 16 by the floor surface to move down the detection piece 16 by a spring 15 force, and then, to turn ON the lead switch 18 by the arm 17 to be connected to the main switch 19 to sound out the alarm generator 5.
Patent JP-H04141432-A (JP)
Title: Ink jet print head
Inventor: SONEHARA HIDEAKI
IPC: B41J2/055
Filed: 1990-10-03
Abstract: PURPOSE:To make a piezoelectric device compact easily by providing a print head wherein piezoelectric materials and conductive materials are layered alternately and an electrode for driving the piezoelectric device connects a conductor formed on an insulating substrate to the side face of the piezoelectric device electrically. CONSTITUTION:A finisher's slab 21 is coated with a piezoelectric material 22, provided with a conductive layer 23 formed on the surface thereof, further coated with a piezoelectric material 24, and coated with a conductive layer 25 on the top surface thereof. The coating with the conductive layers and the piezoelectric materials are repeated for necessary number of layers, dried, pressurized and baked so as to form a piezoelectric device 31. Conductive films 32 and 33 are formed on the faces of the piezoelectric device 31 where the conductive layers 23 and 25 are exposed, and they are dried. A conductive film 43 (FPC) forming a desired pattern 42 with Cu and Ni on the top face of an insulating substrate 41 as an electrode to be connected to one electrode 32 is connected electrically to the piezoelectric device 31 by using a conductive adhesive 44. An electrode 45 connected to one electrode 32 is formed on a base plate 11 with a desired pitch at the back face of the sticking face of the piezoelectric device. Also, the FPC 43 also has a through hole 46 formed so as to round to the back face. The piezoelectric device 31 is fixed on the base plate 11 by an adhesive 12.
Patent JP-2000062031-A (JP)
Title: Molding method of foamed synthetic resin molded body and foamed synthetic resin molded body
Inventor: KAWAKAMI SHOJI
IPC: B29C33/10
Filed: 1998-08-15
Abstract: PROBLEM TO BE SOLVED: To realize an energy saving molding, shorten a molding cycle and consequently reduce a molding cost by a method wherein a mold heating zone is realized in a molding space, which is formed within a mold through a thin molding heat insulating material layer, and a mold cooling zone is realized in a mold main body and molding exhaust chambers. SOLUTION: In this molding method of a foamed synthetic resin molded body, when a foamed polystyrene fishing box is molded, in a mold, a thin molding heat insulating layer 3 is shaped so as to form the inner surface shape of a mold main body 2. A molding space 4 formed inward the mold through the thin molding heat insulating layer 3 is realized as a mold heating zone. The mold main body 2 and molding exhaust chambers 5 is realized as a mold cooling zone. By introducing a mold heating steam in the mold heating zone, in which pre-expanded beads have been filled, the pre-expanded beads are heated and successively the steam is exhausted through steam exhaust holes 8 in the molding exhaust chambers 5. When the pre-expanded beads reach a fusion welding molding temperature, the fusion welding molding is brought to its completion by means of a secondary blowing force.
Patent JP-H02112537-A (JP)
Title: Column leg base structure
Inventor: MATSUO HIDENARI
IPC: E04B1/24
Filed: 1988-10-21
Abstract: PURPOSE:To reduce the number of manufacturing processes as well as costs by specifying cross section area of a main column member and by integrally fixing horizontal members, installed at around the column leg base metals in parallel with the floor plane, between a pair of the main column members. CONSTITUTION:By setting the cross section area and the yield point of a main column member 11 respectively as A0 and sigmay0, and setting the cross section area and the yield point of a horizontal member 24 respectively as A and sigmay, the cross section area of the horizontal member 24 is determined by an equation A>=0.1XA0Xsigmay0/sigmay. The horizontal members 24 are then installed, in parallel with the floor plane, between the main column members 11 and at around their lower ends. Opposite ends of each of the horizontal members 24 are integrally fixed by welding to each of the main column members 11. The both main column members 11 are connected with connecting members 12, and a steel-framed column 1 is structured thereby. A pair of column leg base metals 20 is bonded to the lower end of the column 1, and the base metals 20 are fixed to concrete footings 3 with anchor bolts 5 and nuts 8.
Patent JP-H05104323-A (JP)
Title: Press working machine
Inventor: TAKITA SOICHI
IPC: B30B15/32
Filed: 1991-10-15
Abstract: PURPOSE:To provide a press working machine which can enhance productivity per unit area of a factory site by reducing the area required for one working machine. CONSTITUTION:A rewinder 27 and a winder 28 for coil material 11 are installed within the frame 9 of a press working machine 1 and so the press working machine can be installed in an area the size of the main body of the press working machine 1. Therefore, saving of the space is made possible and productivity per unit area of a factory site can be enhanced. Also, the coil material 11 is fed longitudinally with respect to the press working machine 1 and so the width of the coil material 11 can be enlarged up to the width of a bolster 17 and the efficiency of work can be improved. Because the rewinder 27 and the winder 29 are combined into a unit which is freely integrally detachable from the main body of the press working machine 1, maintenance and control of the device are facilitated.
Patent JP-H08127932-A (JP)
Title: Method of treating surface skin of fiber, textured yarn formed by this method and knit or woven fabric therefrom
Inventor: SHIBATA MAKOTO
IPC: D06M101/02
Filed: 1994-10-28
Abstract: PURPOSE: To enable simple production of uniform skin-treated yarn giving soft fabric hand such as raising or bulking-treated yarn by allowing wetted yarns to cross each other so that they rub themselves several times to form cracks on their outermost skin surfaces. CONSTITUTION: Yarns from the wet cheese 1 are allowed to cross each other in the rubbing zone 3 several times and wound up around the winder 5. This skin surface-treated yarn is woven or knitted to give fabrics free from breakage without fibrillation treatment at the stage of fabric. Natural cellulosic fiber also can be fibrillated in a shortened time at the yarn stage.
Patent JP-H03126321-A (JP)
Title: A/d converter
Inventor: NENE YOSHITO
IPC: H03M1/36
Filed: 1989-10-12
Abstract: PURPOSE:To reduce the variance in a comparison timing and to decrease an error at the time of inputting a high frequency by making an input impedance of the clock signal input part of a comparator circuit equal to an input impedance of a part inputting an analog input signal and a reference voltage. CONSTITUTION:A buffer circuit 14 receiving a clock signal is provided to supply a base current required by a comparator circuit when each comparator is driven. Thus, it is prevented that the comparator circuit 1 introduces large currents directly from a clock signal line, and the input impedance of a clock signal input part of the comparator circuit 1 is made equal to the input impedance of a part inputting an analog input signal and a reference voltage. When many comparators are arranged in parallel and input and clock signal lines are connected to them, the propagation delay of the input signal and the clock signal is made equal and the variance in the consecutive comparison timing of each comparator is reduced.