baber/WOPTO huggingface dataset:
Patent JP-H0852547-A (JP)
Title: Immersion casting pipe
Inventor: GERARUTO HOOENBIHIRAA
IPC: B22D11/116
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an immersed casting tube which maintains the depth in a perpendicular direction where the penetration of the melt supplied through the immersed casting tube is slight regardless of a high casting speed and assures a stable meniscus. SOLUTION: The immersed casting tube 1 for introducing the metal melt into a continuous casting mold 4 having a broad wide wall 7 and a narrow side wall 6 has a tube section having lateral openings 18 for the metal melt having a central axis nearly facing the narrow side wall of a strand 5 and a bottom 3 having bottom openings 23 for the metal melt. The bottom has the at least two bottom openings in order to assure both of the slight penetration depth in the perpendicular direction of the metal melt supplied via the immersed casting tube 1 into the liquid nucleus of the strand 5 at a high casting speed and the formation the slight vortex in the meniscus.  The at least two bottom openings incline toward the narrow side wall of the strand 5 so as to form at least two casting jets 22 having the flow direction intersecting with each other when viewed in the direction perpendicular to the broad side part of the strand 5.
Patent JP-H0537683-A (JP)
Title: Picture communication equipment
Inventor: KURITA KAZUO
IPC: H04N1/00
Filed: 1991-07-30
Abstract: PURPOSE:To the picture communication equipment enable to reset a microcomputer without any addition of hardware in the picture communication equipment comprising the microcomputer. CONSTITUTION:When a switch 9 is turned on and power is supplied to the picture communication equipment, a control means 1 comprising a microcomputer clears control information of a RAM 3 through the discrimination of the control means itself based on original presence information from original sensors 13-15 provided to an original running path and sensing the presence of the original to be carried. Thus, the microcomputer is reset without any addition of the hardware.
Patent JP-H0475321-A (JP)
Title: Drawing method by charged particle beam
Inventor: WAKIMOTO OSAMU
IPC: H01L21/027
Filed: 1990-07-18
Abstract: PURPOSE:To draw a prescribed trapezoid pattern by a method wherein a rectangular beam whose height corresponds to the difference between the height of a part which has been shot M times and the height of a prescribed trapezoid is shot after a final shooting operation. CONSTITUTION:A trapezoid pattern data is sent to a trapezoid pattern development operation unit 13 from a pattern data generation unit 12. Said operation unit develops the sent trapezoid pattern data in individual shooting positions P11, P12, P13,..., PM-1, PM, individual widths H11, H12, H13,..., HM-1, HM and each height V10 of individual rectangular beams to be shot in order to form a trapezoid pattern and, additionally, in a shooting position PM+1, a width HM+1 and a height Va of one more rectangular beam. These drawing data are once stored in a data memory 14. The trapezoid pattern development operation unit 13 sequentially accesses a width, a height data and a shooting position data for each beam to be shot. After a last shooting operation, the height of a rectangular beam to be shot once excessively is set to a value corresponding to the difference between the height of a part which has been shot M times and the height of a prescribed trapezoid.
Patent JP-S5990524-A (JP)
Inventor: MIKAMI MASASHI
IPC: A47J19/00
Filed: 1983-10-11
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-H11100819-A (JP)
Title: Cut-removing device for frozen road surface
Inventor: SAWADA KAZUSHI
IPC: E01H10/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To ensure an agreeable road state in winter by forming a large number of cut grooves effective to prevent the slip of vehicles and pedestrians, in the frozen road surface, and shaping them into a rough surface state with a large friction coefficient. SOLUTION: A blade elevating device is provided at the front part of a wheel type traveling body, and a blade device 31 with a blade is provided on the tip side. A rotary cutting body 9 is horizontally laid between stays journalled to both end sides in the cross direction of the blade, and its upper side is covered with a scatter preventive cover 17. A cutting edge device 38 is provided on the rear side of the blade, and a cutting edge 40 supported to a cutting edge support body 39 can be elevated in relation to the frozen road surface by an elevating cylinder. The edge part of the cutting edge 40 is provided with a plurality of spaced cutout parts.
Patent JP-H0740372-A (JP)
Title: Molding of bumper fascia
Inventor: NISHIDA TSUTOMU
IPC: B29L31/30
Filed: 1993-07-30
Abstract: PURPOSE:To simplify a mold structure and to enhance the rigidity of the upper surface part of a bumper fascia. CONSTITUTION:At the time of the injection molding of a bumper fascia 1, a thick-walled bead part 2 is integrally formed to the upper surface part of the bumper fascia 1 in a protruding state. By together adapting a gas injection method to the bead part 2 at the time of injection molding, a hollow part 4 is formed to the bead part 2 in a longitudinal direction.
Patent JP-S5979083-A (JP)
Title: Rotor for rotary pump
Inventor: SAEGUSA YASUYOSHI
IPC: F04C2/10
Filed: 1982-10-27
Abstract: PURPOSE:To obtain a smooth configuration without any discontinuous part by a method wherein various dimensions such as the diameter of a base circle, the diameter of a rolling circle, the diameter of a trace circle, the amount of eccentricity or the like are selected by a specified method, in the rotor for the rotary pump utilizing a trochoidal curve. CONSTITUTION:In the rotor for the rotary pump utilizing the trochoidal curve, the various data of the trochoid are selected so as to be C/Ko<=1.1 or fc/k1 <=1.1 in case the diameter of the base circle is denoted by Amm., the diameter of the rolling circle by Bmm., the diameter of the trace circle by Cmm., the amount of eccentricity by emm., an eccentricity by fe=e/B, a locus circle ratio fc=C/B, a base circle ratio by n=A/B, the short diameter of an inner rotor by d4 and the number of teeth of the inner rotor by ni, Ko=(A/B+1)X¦B-2e¦, k1=(n+1)X ¦1-2fe¦. According to this method, the discontinuous part or an edge part will never be produced and the smooth rotor for the rotary pump may be obtained.
Patent JP-2001024929-A (JP)
Title: Digital camera
Inventor: KATAGIRI TAKAHITO
IPC: H04N19/423
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To execute various processing such as the recording, reproducing, communication or dubbing of an animation image or a still image by connecting an image pickup means and first and second compressing means to a first data bus and connecting the first and the second compressing means and first and second recording means to the second data bus. SOLUTION: A light from a lens 101 is photoelectrically converted by a high resolution imaging device 102 and an output from the imaging element 102 is supplied to a video signal bus (the first data bus) 110 by way of an ADC- camera signal processing circuit 103. A JPEG processing circuit 111 and an MPEG 4 processing circuit 112 are respectively connected to a PCI bus (the second data bus) 120 with PCI bridge circuits 115 and 116. In this case, a resolution conversion processing circuit 114, the JPEG processing circuit 111 and the MPEG 4 processing circuit 112 are connected to the video signal bus 110.  Then the still image is compressed and processed by high resolution by a compression processing system being suitable for the still image and the animation image is compressed and processed by low resolution by the compression processing system being suitable for the animation image so that image data are recorded.
Patent JP-H0478798-A (JP)
Title: Heat sink device in shuttle craft for space
Inventor: YANO TOSHIKAZU
IPC: B64G1/50
Filed: 1990-07-18
Abstract: PURPOSE:To prevent the carrying over action of cooling medium exhausted as it is in a misty state without vaporization by arrangedly providing the inner space of an outer cooling cylinder with an inner cooling cylinder having a grooved mist contact promoting structure formed on the surface of an inner heating medium passage having a cylindrical shape. CONSTITUTION:A cooling medium flushed through a spray nozzle 11 into the inner space of an outer cooling cylinder 2 is increased in frequency in the contact of mist in the cooling medium by an inner cooling section 4 provided on the inner periphery of the outer cooling cylinder 2 and in its inner space. Thus the mist can be effectively catched, and efficiently snatchs heat transmitted through a heating medium to vaporize for cooling the heating medium.
Patent JP-H0238130-A (JP)
Title: Suspension device of automobile
Inventor: TAKEHARA SHIN
IPC: B60G17/08
Filed: 1988-07-29
Abstract: PURPOSE:To make it possible to vary damping characteristics of the title device in accordance with its vibrational frequencies, by providing a plurality of throttles which have different opening areas relative to respective gass springs in a liquid pressure passage for communicating a plurality of gas springs with a plurality of liquid hydraulic cylinders each of which is interposed between the body of a vehicle and each of its wheels. CONSTITUTION:A vehicle body 11 is provided with a plurality of liquid hydraulic cylinders 12 inside each of which is defined each of liquid pressure rooms 14 by each of pistons 13 thereof, and also each of piston rods 15 thereof is forced to have each of wheels 10F, 10R supported thereto. The liquid pressure rooms 14 are communicated with respective pluralities of gass springs 21, 22 via respective pluralities of liquid pressure passages 16, 18, 19, and also each of orifices 29, 30 is provided through each of the liquid pressure passages 18, 19. Further, each high-pressure piping 31 is connected to each of the liquid pressure passages 16, to which are thereby supplied working oils 44, drawn from the inside of a tank 33 by a pump 32. And, a control unit 45 controls a plurality of control valves 38 and switching valves 39 both provided in each high-pressure piping 31, for varying its damping characteristics in accordance with its vibrational frequencies.
Patent JP-S5979287-A (JP)
Inventor: NAKAGAWA SHIGERU
IPC: H01H13/02
Filed: 1982-10-29
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-H0476032-A (JP)
Title: Flame-retarding composition
Inventor: FUJITA TOSHINORI
IPC: C08K3/04
Filed: 1990-07-17
Abstract: PURPOSE:To obtain a nondripping low-smoking flame-retarding composition which does not emit any noxious corrosive halogen gas when burnt by mixing an ethylene polymer with a metal hydrate and a metal oxide. CONSTITUTION:A flame-retarding composition comprising 100 pts.wt. ethylene polymer, 50-300 pts.wt. metal hydrate and at least 0.5 pt.wt. metal oxide. As the metal oxide used, tungsten trioxide, bismuth oxide, titanium oxide, ferric trioxide or samarium oxide is particularly effective. It is desirable to use at least 0.5 pt.wt., per 100 pts.wt. ethylene polymer, at least one member selected from among barium titanate, tungsten powder, alkylnadic anhydride and a high-molecular weight nonionic surfactant in addition to the above components.
Patent JP-H0741151-A (JP)
Title: Dry powder feeder
Inventor: TAKANO MASAO
IPC: B65G47/19
Filed: 1993-07-30
Abstract: PURPOSE:To feed dry powder quantitatively and continuously, according to the property of this powder. CONSTITUTION:A hopper 32 is arranged on the side of one carrying in of a variable-speed belt conveyor 30 so as to accommodate dry powder being carried by a vibratory feeder 38 which can adjust the quantity of carried powder, according to the property of powder, and also a suction port 44 is arranged on the other discharge side. A dam to restrict the quantity of loaded and carried powder is provided on an endless belt 28 traveling continuously for carrying the powder accommodated in the hopper 32 through the opening on the discharge side of itself, and a suction part 44 is arranged, to be positioned within the width of a band body, right above the band body being formed in band shape out of the powder on the belt 28 by this dam.
Patent JP-S6346087-A (JP)
Title: Yc separation circuit
Inventor: YAMADA HIROSHI
IPC: H04N9/78
Filed: 1986-08-13
Abstract: PURPOSE:To realize a YC separation circuit small in the number of parts and simple in configuration by band-separating output signals of a comb line filter, obtaining variation components of a carrier chrominance signal and a luminance signal of low frequency band, and detecting line correlation from the variation component. CONSTITUTION:Color video signals are supplied to a delay circuit 11, a 1H delay circuit 12, a subtracter circuit 13 and the terminal (a) of a switch 14 respectively. The 1H delay circuit 12 is constituted of a CCD that delays all bands of a color video signal by 1H, and color video signals delayed by the circuit are subtracted and mixed with signals from a terminal 10 by the subtracter circuit 13. That is, the 1R delay circuit 12 and the subtracter circuit 13 constitute a comb line filter, and carrier chrominance signals including variation components of a luminance signal of low frequency band are fetched from the subtracter circuit 13. Thereby, one comb line filter will do, the number of a parts is reduced, and circuit configuration is made simple.
Patent JP-S6082650-A (JP)
Title: Hot dipping apparatus
Inventor: TERAWAKI KOUICHI
IPC: C23C2/34
Filed: 1983-10-12
Abstract: PURPOSE:To establish safety in plating work in the galvanized coating of small iron materials by putting the materials to be plated in a vessel attached to a caterpillar, moving the vessel along the caterpillar, and performing dipping in a hot dipping bath, draining of molten zinc and discharge from the vessel of the plated materials. CONSTITUTION:Plural numbers of flat plate pallet 3 are attached between a pair of upper and lower caterpillar 1, 1', and an arm 4 and a vessel 5 for small articles to be plated at the top end of the arm 4 are attached to the pallet 3. A hot dipping bath 2 is arranged in parallel to one side of the caterpillar. The pallet 3 is moved in the direction of the arrow mark between the caterpillar 1, 1', and charging C into the vessel for the material to be plated, treatment of the material by dipping in the bath 2, and draining of excess molten zinc B are performed by moving the vessel 5 at low speed, or high speed with a chain wheel 9 for low speed movement, and with a chain wheel 10 for high speed movement. Then, the material is discharged after cooling out of the vessel 5. Since the operation is performed automatically there is no fear of causing accident to operator due to scattering of spray of molten zinc, and plating work is performed safely and with labor saving.
Patent JP-H0238666-A (JP)
Title: Residence constructing method
Inventor: SATO SETSUO
IPC: E04H1/02
Filed: 1988-07-29
Abstract: PURPOSE:To reduce a cost and use land effectively by arranging walls on boundary lines between respective divided sections adjacent to each other, to contain feed water and drain pipes and power lines or the like, previously in the walls, and by building houses or rooms adjacent to each other based on the walls. CONSTITUTION:On the boundary line 6 between divided sections A, C and divided sections B, D, and the boundary line 7 between the divided sections A, B and the divided sections C, D, of the land 1 of sections divided as the divided sections A to H of specified areas, respective thick walls 8, 9 are arranged. The walls 8, 9 are composed of perfect sound-proof reinforcing bars and the like, and in the walls, feed water and drain pipes and power lines or the like to the four divided sections A to D are contained. On building a house, the walls 8, 9 faced respectively to lot areas 10 to 13 placed between the walls 8, 9 are used as the two faces of the house and are constructed. Accordingly, the land in the divided sections can be effectively used, and labor for the execution of work can be saved, and a cost can be reduced.
Patent JP-S6168275-A (JP)
Title: Transfer-type thermal recorder
Inventor: HARADA TOSHIAKI
IPC: B41J25/312
Filed: 1984-09-13
Abstract: PURPOSE:To facilitate replacing an ink doner film or clearing a paper jam, by a construction wherein a thermal head and an ink doner film feeding roller provided in a casing are released from pressing against an ink doner film by a selective switching operation of a switching mechanism. CONSTITUTION:In use condition, when a switching lever 17 is turned counterclockwise to the opening side, links 19, 20 for a switching action are folded, and a movable frame 15 is turned to the opening side, i.e., counterclockwise with a swing arm 14 as a fulcrum, whereby the thermal head 11, a driving roller 12 and a guide roller 13 having been pressed against the ink doner film 1 are released from the film 1. Accordingly, in this condition, the cassette casing 10 can be detached from a main body of the recorder, and replacement of the ink doner film or clearing of a paper jamming can be performed.
Patent JP-S6252369-A (JP)
Inventor: NAKATANI KAZUO
IPC: F25B1/00
Filed: 1985-08-29
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-H0719014-A (JP)
Title: Valve device for internal combustion engine
Inventor: MARUTANI TETSUSHI
IPC: F01L1/14
Filed: 1993-07-02
Abstract: PURPOSE:To stably control a valve opening starting timing, and ensure combustion stability by suppressing fluctuation of the overlap period of intake/exhaust air, especially when the timing is applied to an intake valve drive. CONSTITUTION:The valve device for an internal combustion engine provided with a cam shaft P1 driven by a crank shaft, a cam member P2 provided on the cam shaft P1, and an intake/exhaust valve P3 energized by a spring in valve closing direction, is provided with a tappet P5 which is provided between the intake/exhaust valve P3 and the cam member P2 and being connected directly to the intake/exhaust valve P3 when oil is not supplied while defining a operating oil chamber P4 when oil is supplied, an oil supplying means P7 for supplying operating oil into the operating oil chamber P4 through a main flow line P6 and being driven the intake/exhaust valve P3 in valve opening direction by expansion of the operating oil chamber P4, an opening means P8 for opening operating oil in the operating oil chamber P4, and a control means P9 for driving controlling the intake/exhaust valve P3 in valve opening direction by only the cam member P2 and the tappet P5 in the first phase of valve opening.
Patent JP-H092259-A (JP)
Title: Electric car made travel by electric power generated by solar power generation and the like using natural energy
Inventor: OUGIZUKA TOSHIYUKI
IPC: B60K16/00
Filed: 1995-06-22
Abstract: PURPOSE: To save energy by providing a solar power generating device on a roof or the like of a vehicle, a station building, or the like and also providing a wind power generating device or the like, charging a cartridge type storage battery with the generated electric power, and driving a wheel driving motor with this electric power to make a vehicle travel. CONSTITUTION: A cartridge type storage battery 4 is charged with electric power, generated by a solar power generating device 1 installed on the roof or the like of a vehicle, a station building, or the like, by a charging device 3. A wheel driving motor 6 is driven by this electric power through a motor control device 5 equipped at a vehicle. Wheels are thereby rotated to make the vehicle travel. In a district or a place where wind is strong so as to be able to easily obtain wind power, natural energy of a wind power generating device 2 or the like can be used in combination with the solar power generating device 1 to obtain electric power.  In case there is risk of power capacity of the cartridge type storage battery 4 being insufficient for travel to the next station, the cartridge type storage battery 4 is replaced with a sufficiently charged cartridge type storage battery 4 using a replacing device 7.
Patent JP-S6434818-A (JP)
Title: Collision preventing device
Inventor: MORI SEIJI
IPC: G05D1/02
Filed: 1987-07-30
Abstract: PURPOSE:To surely prevent collision in the title device such as a stacker, by inputting current position data indirectly through a memory part for each moving machine and keeping the memory of previous data at the time of operation stoppage or power failure. CONSTITUTION:The current value of a position data D1 of a moving machine 3 is inputted into a current value inputting part 12 for each moving machine 3, and inputted to a current value memorizing part 14 through a gate part 13 to renew data to be memorized. The data is processed at a processing part 2, where a command signal D2 for prevention of collision is outputted to each moving machine 3. In this case, if an operation signal D3 is inputted to the gate part 13 from each moving machine 3, the current value data is transmitted to the memory part 14. If a operation signal D3 is not inputted, the position data is not transmitted. The memorized data is thus maintained in the previous condition. In this constitution, collision can be surely prevented after power failure or the like.
Patent JP-H0745077-A (JP)
Title: Memory device
Inventor: KOIKE TSUNEO
IPC: G11C11/419
Filed: 1993-08-02
Abstract: PURPOSE:To set the contents of a memory by means exclusive of writing by providing the memory device with a switch circuit which disconnects a power source line to be connected to transistors(TRs) diagonally crossed with each other to constitute an FF to be arranged from a power source and connects both to each other with a part of the arrangement, then connects the line to the power source or the ground. CONSTITUTION:The FF is composed of the TRs 1, 2 and resistors 5, 6. The connection of bit lines Bm 8, Bm 9 is controlled by the TRs 3, 4. The resistors 5, 6 are connected to a signal S/R 11 which is set at '1' if '1', the value on the Bm side to be setted other input to set one input at the inversion of INT signal 10 and at '0' if '0' at the output of two-input OR gates 12, 13 and a signal which is logically inverted by an inverter 14. The operation of this addition circuit is shown in a truth value table. A, B in this table indicate the potentials of A, B in the circuit. There is no control circuit in access routes and there is no change in access time according to this constitution. The high- speed characteristic is thus not impaired.
Patent JP-S6082414-A (JP)
Title: Rear suspension for car
Inventor: INOUE HITOSHI
IPC: B60G3/20
Filed: 1983-10-13
Abstract: PURPOSE:To eliminate deflection characteristic by providing a sweepback angle tilted with respect to the car-width direction line for the swing center liner of the right and left rear wheel supporting member and setting the sweepback angle on the side where the steering tendency is strong, smaller than that on the other side. CONSTITUTION:When the understeering tendency in the leftward turning is stronger than that in the rightward turning, the swing center lines lR and lL of semitrailing arms 2R and 2L have the sweepback angles alphaR and alphaL tilted with respect to the car-width direction line H, alphaR is set smaller than alphaL. With such constitution, if a car turns rightward, a bump displacement is generated by the upward displacement of the swing center line lR of the right semitrailing arm 2R, and a negative camber is generated onto a right rear wheel 9R by the sweepback angle alphaR due to the bump displacement. The left rear wheel 9L operates similarly in the leftward turning. Since the sweepback angle alphaR is smaller than alphaL at this time, the negative camber angle of the left rear wheel 9L increases, and the weak understeering tendency is corrected. Thus, deflection characteristic can be eliminated.