baber/WOPTO huggingface dataset:
Patent JP-S61289953-A (JP)
Title: Pouring nozzle for continuous casting machine for thin sheet
Inventor: YANAGI KENICHI
IPC: B22D41/50
Filed: 1985-06-14
Abstract: PURPOSE:To uniformly pour a molten metal into a casting mold at a low speed and to obtain a good product by providing a perforated plate into a pouring nozzle to once receive the molten metal flow from a tundish and pouring the molten metal through the many holes of the perforated plate into the casting mold. CONSTITUTION:A piece or plural pieces of nozzles 9 are provided to the lower part of the tundish 5 to supply the molten steel 4 to the pouring nozzle 10. The perforated plate 11 is provided to the pouring nozzle 10 so that the molten steel 4 forms a head on the plate 11 and is supplied at a low speed through the many holes into the casting mold formed of a drum 1 and side gates 2, 2'. Since the nozzle 10 has the shape long in the transverse direction, the molten metal flow from the plate 11 is uniform in the transverse direction. The uneven solidification is thereby eliminated and the waving of a molten steel level 8 is prevented.
Patent JP-H05173266-A (JP)
Title: Roentgenology apparatus for mammography
Inventor: PERU YOHANSON
IPC: G03B42/02
Filed: 1992-04-20
Abstract: PURPOSE: To keep an X-ray tube in a vertical direction at a position where a horizontal shaft is desirably set in the midst of a photographing action, to enable it to be rotated by leaving a patient as he/she is, to remarkably miniaturize a position exchange device with respect to a cassette holder and to facilitate operation. CONSTITUTION: The rotary shaft line 6 of the horizontal shaft 4 is arranged on an almost straight line with respect to the center of an object to be inspected 7. The cassette holders 9 and 10 are fitted to a holding body 8 rotatably arranged on the shaft 4 so that one cassette holder is set at a photographing position and the other cassette holder is set at a standby position behind the X-ray tube 3 by viewing from the object 7. When the cassette holder is set at the photographing position, the holding body 8 is rotated with the shaft 4 as a center so that an almost identical distance is kept with respect to the line 6 of the shaft 4.
Patent JP-H0423574-A (JP)
Title: Recorder and camera device
Inventor: MITSUNABE SATORU
IPC: H04N5/765
Filed: 1990-05-17
Abstract: PURPOSE:To allow the operator to easily seek a desired operation button with keeping his eyes onto a view finder by discriminating the kind of an operation button depressed by the operator and energizing only a display section corresponding to the operation button in the inside of the view finder. CONSTITUTION:The recorder 1 consists of a camera section 3 comprising a lens system 2, a view finder 4 and a recorder section 5 recording picture information obtained by the camera section 3. Then display sections corresponding to plural operation buttons 6 are provided in the inside of the view finder 4, a pressed force of the operation button 6 is sensed and when the force is weak, only the display section corresponding to the depressed operation button is displayed and when the button is a desired operation button, the button is depressed further strongly to operate the recorder 1 as desired. Thus, the operator easily seeks the desired operation button and operates it while watching the view finder 4.
Patent JP-S5556591-A (JP)
Title: High viscous material continuous and quick heater
Inventor: ODA CHIKAO
IPC: F24J3/00
Filed: 1978-10-20
Abstract: PURPOSE: To provide a heater which can largely shorten the heating time and has a high quality.  
     CONSTITUTION: A heater body 9 has a heat medium jacket 10 in the outer periphery thereof, and is heated and reatined at high temperature by heat medium or steam. Two-axle gear pump 11 is assembled in a pressure feed chamber 9, and a flared conical rotor 12 formed with respect to the advancing direction of content is assembled in a heating chamber 9b. The inner wall of the chamber 9b is spaced at predetermined interval 18 from the surface 12a of the rotor 12 so that the interval 18 imparts the content passing therethrough by a shearing force produced by the rotation of the rotor 12 in magnitude necessary to abruptly raise the content. Heat medium flown into the jacket 10 from an inlet noszzle 16 is substantially uniformly heating the heater body 9. The content such as polymer to be heated and retained at high temperature is fed by the gear pump 11 in the chamber 9a through the interval 18 between the inner wall of the chamber 9b and the surface 12a of the rotor 12, and heated by the rotation of the rotor 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5555348-A (JP)
Title: Timing control unit of copying machine of the like
Inventor: NAKAYAMA KENICHIROU
IPC: G03G15/00
Filed: 1978-10-20
Abstract: PURPOSE: To control the operation of each part, readily detect paper clogging of each section and improve copying performance by letting the sections between a plurality of paper detecting means provided on the conveying path for paper be charged by a plurality of counters and having timing signals counted by these.  
     CONSTITUTION: A clock pulse generator 15 which operates upon starting of copying and generates clock pulses of a fixed pertiod is provided. A plurality of paper detecting means 11, 12 are provided at a suitable spacing on the conveying path of paper 26 and a plurality of counter menas 16 thru 18 are provided in correspondence to each of the paper conveying paths segmented by these. The outputs of these counter means 16 thru 18 are led to, e.g., the exposure control signal making circuit 21 1 ,  paper feed control signal making circuit 21 2 , transfer control signal making circuit  21 3 ... of a control signal making circuit 21, whereby the operation timing signals of  the respective part mechanisms are made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5920741-A (JP)
Title: Sound apparatus for vehicle
Inventor: KAZAMA NORIO
IPC: B60R11/02
Filed: 1982-07-23
Abstract: PURPOSE:To enhance further the sound effect of a vibrater, by forming a resonance box between a finish member and a car body panel. CONSTITUTION:The forward part of a rear parcel cover 2 is detachable to the finish member 6 and is supported by an anchoring member 26 and a member 23 to be anchored, generally a gripping part 27 firmly holds an engaging bar 21 and is rigidly supported, and the rear part is forced against to a stepped part 64 of the finish member 6 via a resilient body 34 by a back door B. The low sound vibrations generated by the vibrater 3 are transmitted from a rear parcel trim 2 to the resonance box formed between the finish member 6 and the car body panel 4 to cause it to resonate, and their enhanced vibrations are transmitted via sound outlets 67, 67... into the room to increase the sound effect.
Patent JP-S6020068-A (JP)
Inventor: USAMI TADAO
IPC: F25D1/02
Filed: 1983-07-13
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-S6344949-A (JP)
Inventor: FUJISAWA TETSUO
IPC: B02C15/00
Filed: 1987-05-27
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-S5653634-A (JP)
Title: Preparation of high purity p-toluic acid
Inventor: TANABE KENICHI
IPC: C07C51/00
Filed: 1979-10-08
Abstract: PURPOSE: To prepare the titled compound useful for the preparation of pharmaceuticals, etc., in high purity, by oxidizing p-xylene with O 2 -containing gas in liquid phase, removing the unreacted xylene from the product by distillation, and heating the product in the presence of sulfuric acid, followed by sublimation or steam-distillation.  
     CONSTITUTION: The reaction product obtained by the liquid-phase oxidation of p- xylene with an O 2 -containing gas is distilled to remove the unreacted xylene. 0.3W 5pts.wt. of ≥90wt% sulfuric acid is added to 100pts.wt. of the crude toluic acid obtained, and the mixture is heated at 180W250°C and then fused at 200W250°C. The fused product is subjected to sublimation or steam-distillation under the introduction of 0.01W3pts.wt., based on 100pts.wt. of the fused product, of an inert gas (e.g. superheated steam, nitrogen gas, carbon dioxide gas, etc.), to give, easily and economically, the high purity p-toluic acid which is a starting material of fluoresent dyes, pesticides, etc. and is esp. useful for the preparation of pharmaceuticals. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04290855-A (JP)
Title: Production of oxamide
Inventor: YAMAKI TOMOHIKO
IPC: C07C233/56
Filed: 1991-03-15
Abstract: PURPOSE:To produce high-purity oxamide powder with an extremely simple energy-saving process on an industrial scale. CONSTITUTION:A molten liquid is produced by heating a mixture of 70-100wt.% of an oxalic acid diester and 0-30wt.% of an aliphatic alcohol. Ammonia is introduced into the molten liquid to start the reaction. The supply of ammonia to the reaction system is continued while forcedly stirring the reaction mixture and keeping the aliphatic alcohol content in the reaction mixture to 3-45wt.%. The oxamide-containing solid mixture produced by the reaction is heated to evaporate and remove the aliphatic alcohol and obtain the objective oxamide.
Patent JP-2000318595-A (JP)
Title: Hydraulic booster
Inventor: SHIMADA MASAHIRO
IPC: B60T13/12
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic booster capable of further effectively shortening the whole length. SOLUTION: A cylindrical valve seat member 12 is fixed in a liquid-tight state into a stepped axial hole of a power piston 11. A valve element 13 with a conical valve 13a separable from a first valve seat 12a of the valve seat member 12 is slidably disposed in an axial hole 11c of the power piston 11. A cylindrical member 15 provided at its tip with a second valve seat 15a that can abut on the conical valve 13a is fitted and fixed to the front end of an input shaft 16. A flange-like stopper part 15b is further formed at the cylindrical part 15. The stopper part 15b can abut on a retainer 18 axially fixed, being pressed to a step part 11d of the power piston 11 by a cylindrical fixing member 19. The stopper part 15b abuts on the retainer 18 to specify each retreat limit of the cylindrical member 15 and input shaft 16 to the power piston 11.
Patent JP-S5252896-A (JP)
Title: Proces for recovering vanadium from waste catalyst of desulfurization
Inventor: SHINOHARA YUKIO
IPC: B01J38/00
Filed: 1975-10-28
Abstract: PURPOSE: To revover V composition from waste catalyst of fuel oil desulfurization by extraction method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08307086-A (JP)
Title: Variable field shielding work
Inventor: NIINO TOSHIFUMI
IPC: E04B1/92
Filed: 1995-04-28
Abstract: PURPOSE: To shield a building from leakage field of a transmission line by applying magnetic shield layers on the upper and lower planes of a space to be shielded in the building while sandwiching the space. CONSTITUTION: A transmission line 1 runs closely to a building A. The transmission line 1 comprises two circuits of high voltage overhead wires and induces a leakage field B on the periphery. The leakage field B attenuates as the distance from the wire increases. Assuming that a space C on the second floor of a three story building located closely to the transmission line 1 is shielded, magnetic shield layers 2 are provided on the surface of second and third floors of the building A. The magnetic shield layer 2 is not provided on the outer wall (a) on the second floor of the building A. With such arrangement, the objective space C (second floor part) can be shielded from the leakage field of transmission line while ensuring the habitability.
Patent JP-S63292490-A (JP)
Title: Semiconductor storage device
Inventor: AKAMATSU HIRONORI
IPC: G11C11/401
Filed: 1987-05-26
Abstract: PURPOSE:To execute the same arrangement of a memory cell as an open type bit line system, and to realize a high integration of one layer of a DRAM by adopting a single bit line system. CONSTITUTION:A single end type differential amplifier 1 is provided, and a voltage VPRE 14 of a pre-charge level, and a bit line 6 connected to the VPRE 14 by a transfer gate 9 are connected to an input terminal 15, and an input terminal 16, respectively. Its output 17 is connected to a read-out line 3 through a transfer gate 7, and the bit line 6 is connected to a write line 4 through a transfer gate 8. The line 3 and 4 are connected through a transfer gate 10, and also, connected to the VPRE 14 through a transfer gate 11. Also, the line 3 and 4 are connected to input terminals 51, 52 of a latch type differential amplifier 2, respectively. In such a way, a single bit line system is obtained.
Patent JP-H01298525-A (JP)
Title: Method for positioning optical head
Inventor: KONDO MAMORU
IPC: G11B7/085
Filed: 1988-05-26
Abstract: PURPOSE:To obtain high positioning accuracy by maintaining tracking positions on a fixed circumference, averaging the values of position detecting outputs over the circumference and converting the error of each tracking position from an objective values into the number of pitches of a track. CONSTITUTION:The position of an optical head 3 in a still state is highly accurately measured by using a position detecting means in a feeding mechanism 4 and tracking position rM' are averaged over the circumference of an optical disk 1. The mean value rM' is compared with the objective value rM, and when the difference rE is smaller than a fixed value, the positioning operation is ended. When the value rM' is larger, the error eE is divided by a track pitch pT to convert the size of the error rE into the number nP of pitches of the track. The tracking position of the optical head 3 is jumped in accordance with the found number nP of pitches. Thus, positioning can be highly accurately executed.
Patent JP-S5664520-A (JP)
Title: Noise eraser
Inventor: TANAHASHI TSUYOSHI
IPC: H04B1/10
Filed: 1979-10-08
Abstract: PURPOSE: To eliminate the noise out of the input signal and then extract the original signal component, by selecting the error signal caused by the noise and at the same time delivering the error signal after correcting it to an expected value.  
     CONSTITUTION: Three channels A, B and C comprising the charge coupling elements having different transfer electrodes are provided at the input side. The outputs of these channels are supplied to the subtractors M 1 , M 2  and M 3  each, and the outputs of these subtrators are supplied to the comparators N 1  and N 2 . The outputs of these comparators are supplied to the AND circuit P, and the output of the circuit P is supplied to the switch circuit R. The circuit R delivers the input directly when no noise exists, and then delivers the mean value of the preceding and next signals in case the noise exists respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6117599-A (JP)
Title: Antidiabetic compound
Inventor: FRANK BRUCE HILL
IPC: A61K38/28
Filed: 1985-06-13
Abstract: Compounds of formula: 
<CHEM>
 where n is zero or one, and their pharmaceutically-acceptable salts, have insulin-like activity.
Patent JP-S5753686-A (JP)
Title: Ecd dispaly type electronic watch
Inventor: YAMASHITA TOORU
IPC: G04G5/00
Filed: 1980-09-17
Abstract: PURPOSE:To eliminate the irregular coloring between respective dispaly digits and provide a uniform and stable dispaly by erasing all the display elements of an ECD element after time correction. CONSTITUTION:When a second reseting switch S1 is operated after the time is corrected by operating switches S2, S3, a refresh circuit 25 is operated by the reset instruction signal Rc based on the operation of the switch S1. Then, all the display elements of an ECD element 30 are erased for a fixed time after the time correction. In this way, the irregular coloring densities between the respective display digits after the time correction are performed and the uniform and stable display is obtained by providing a means of erasing all the display elements for a certain time, for example, about 10sec, after the time correction. It is also possible to detect the completion of the time correction and to generate a reset instruction automatically in place of operating the second resetting switch S1.
Patent JP-S5831479-A (JP)
Title: Character input system
Inventor: MORI NORIAKI
IPC: G06V10/10
Filed: 1981-08-18
Abstract: PURPOSE:To easily input a character, by converting an information which has optically detected a character pattern, to an electric signal corresponding to a pattern of a dot matrix following the character pattern. CONSTITUTION:When an image guide 11 formed by focusing optical fibers is made to face a character 10 to be inputted, optical information as per its pattern is transmitted to a picture converter 12. The picture converter 12 converts an optical signal to an electric signal corresponding to a dot matrix, and consists of a photoelectric converting part which has arranged photoelectric converting elements in the form of a matrix by making 1 piece correspond to 1 or plural optical fibers each, a binary-coding circuit for binary-coding the electric signal to an input optical level, etc. A parallel data of the binary-coding circuit is transferred to a central processor 13 as it is, or after it has been converted to a serial data, and on the other hand, is sent out to a CRT display 14 for monitoring. The display contents are confirmed, and are stored in a prescribed memory by giving a prescribed input command to the central processor 13. After that, by the same processing, plural characters are inputted.
Patent JP-S6021242-A (JP)
Inventor: MIWA AKITSUGU
IPC: B32B15/08
Filed: 1983-07-15
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-S62286891-A (JP)
Title: Tilt driving device for ship propeller
Inventor: TORIKAI KATSUMI
IPC: B63H20/10
Filed: 1986-06-06
Abstract: PURPOSE:To enable a propulsive unit in the time of its acceleration and deceleration to be automatically driven to an optimum attitude, by providing a means which actuates a tilt driving part to an up side interlocking to acceleration action while to a down side interlocking to deceleration action, of an acceleration and deceleration control device. CONSTITUTION:When a propulsive unit 15 is in acceleration, since a driving motor 29, serving as a tilt driving part, is actuated to an up side interlocking to acceleration action of a control lever serving as an acceleration and deceleration device, the propulsive unit 15 can be automatically driven toward the up side where a ship sets its sailing attitude to a gliding condition. On the contrary, when the propulsive unit 15 is in deceleration, since the driving motor 29, serving as the tilt driving part, is actuated to the down side interlocking to deceleration action of the control lever serving as the acceleration and deceleration control device, the propulsive unit 15 can be automatically driven toward the full-down position for obtaining a reacceleration preparation condition that the whole unit of a propeller is submerged in the water.
Patent JP-S62287576-A (JP)
Title: Fuel cell
Inventor: ITO SHOJI
IPC: H01M8/02
Filed: 1986-06-06
Abstract: PURPOSE:To aim at improvement in galvanic efficiency in performing a supply after adjustment to the whole body of a cell, by supplying fuel and oxidizer gas fed to a space to be formed with a separator plate and a cell vessel to the electrode side from a hole of the separator plate. CONSTITUTION:Fuel and oxidizer gas fed to an internal manifold 2 flow into a header 23, then flow inside the header 23 as being branched off from a feed hole 11 of a separator plate 10 to a reaction passageway, and its flow distribution is controlled by a pitch and a bore diameter of the hole 11. Inflow gas inside the reaction passageway is mixed in the gas subjected to a density drop and a temperature rise at the upstream, and performs galvanic generation by means of electrochemical reaction. While repeating these inflow and mixing, it flows out of a gas carry-out hole 14 and flows in the manifold 2, then exhausted to the outside of a cell. Thus, a supply of the fuel and the oxidizer gas is performed after adjustment to the whole body of the cell so that its galvanic efficiency is improvable.
Patent JP-S6049808-A (JP)
Inventor: POORU EDOGAA DOONBUTSUCHI
IPC: B21B37/18
Filed: 1984-06-26
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-2000318286-A (JP)
Title: Delivery sheet conveyor for stencil printer
Inventor: KUDO YOSHIHIKO
IPC: B41L13/04
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To facilitate jam treating capable of increasing a space around a nip of a plate cylinder when a sheet jam takes place by arranging a retracting means for arbitrarily retracting a conveyor body for holding and conveying the sheet toward a downstream side of a sheet conveying direction. SOLUTION: The delivery sheet conveyor 67 comprises a conveyor body 500 for holding and conveying a sheet, retracting means 501, 502. In this case, the body 500 is arbitrarily retracted toward a downstream side of a sheet conveying direction (a direction of an arrow E) by the means 501, 502. A conveying portion for conveying at least the sheet of the body 500 is provided movably in a longitudinal direction of the conveying direction of the sheet synchronously with a delivery timing of a plate cylinder, thereby suppressing sheet jamming. The body 500 has a base member 68 sliding in a longitudinal direction of the sheet conveying direction, and substantially T-shaped slide bases 175, 176 are slidably provided in a sheet width direction substantially perpendicular to the conveying direction on an upper surface of the member 68.
Patent JP-S5356432-A (JP)
Title: No-contact ignition device
Inventor: HASEGAWA TAIJI
IPC: F02P3/05
Filed: 1976-11-01
Abstract: PURPOSE:To eliminate an abnormal ignition at a time of turning on a power source in such a manner that the speed up condenser is not charged owing to the change in a power source voltage, relating to the no-contact ignition device equipped with the aforesaid condenser between a magnetic pick up and an amplifier.
Patent JP-H03164-A (JP)
Title: Method for hardening silicon compound-containing film composition
Inventor: HARORUDO MAKAMARU
IPC: B05D3/04
Filed: 1989-05-24
Abstract: PURPOSE:To obtain the film having good resistance to scuffing and wear even at a low temp. by hardening a silicon compound-contg. film composition of which silanol is added to a colloidal metal oxide water dispersion liquid in a boiled vapor of a halogen-series organic solvent. CONSTITUTION:Silanol expressed by the formula of RSi(OH)3 (where R denotes the alkyl group having 1 to 3 carbon atoms, vinyl group or the like) is added to the water dispersion liquid of colloidal metal oxide to form a silicon compound-contg. film composition. Then, a base material 6 is coated with the film composition and the base material 6 is put in a boiled vapor 6 of which a halogen-series organic solvent 4 is boiled. Thus, the solvent boiled vapor is uniformly brought into contact with the base material of any shape, which takes the latent heat in the vapor away to progress the hardening reaction. In this way, the film having good resistance to scuffing and wear can be obtd. in a short time even at a low heating and hardening temp.