baber/WOPTO huggingface dataset:
Patent JP-H07116900-A (JP)
Title: Device for pressing heat treated and surface treated steel plate
Inventor: HIROMURA TOSHIKI
IPC: B30B15/34
Filed: 1993-10-26
Abstract: PURPOSE:To simultaneously execute heat treatment and surface treatment when a steel plate is pressed by applying a surface treating agent to the surface of the steel plate to be surface treated using an applying means, pressing the steel plate and quenching the steel plate by controlling the temperature using a controlling means for the temperature of heat treated surface. CONSTITUTION:The steel plate is heated to the quenching temperature by a heater and the surface treating agent is ejected to the pressed surfaces of upper and lower dies 15 and 12 by a surface treating agent ejecting device 20. The heated steel plate is positioned to be abutted on upper and lower dies 15 and 12 whose specific temperature is maintained and a pressing device 10 is driven. The surface treating agent applied to the pressed surfaces of upper and lower dies 15 and 12 is allowed to react by the heat of steel plate and stuck to the surface of steel plate. Meanwhile, the steel plate is quenched by controlling the temperature of pressed surfaces by a temperature adjusting device for controlling water 30. Thus, man-hours are saved since the heat treatment and surface treatment are simultaneously executed when the steel plate is pressed.
Patent JP-S63122001-A (JP)
Title: Perpendicular magnetic recording and reproducing system
Inventor: ABE MITSUO
IPC: G11B5/02
Filed: 1986-11-12
Abstract: PURPOSE:To decrease noise of a medium at reproduction by separating a two- layer medium for perpendicular recording into a main tape and an auxiliary tape so as to stabilize the tape contact and tape running performance. CONSTITUTION:A perpendicular magnetizing layer 14 is provided onto a nonmagnetic base 12 of the two-layer medium for perpendicular recording and consists of the main tape 10 and the auxiliary tape 11 having a high permeability layer 15 onto the nonmagnetic tape 13. On the other hand, a magnetic head 20 has single magnetic pole structure comprising a main magnetic pole 21, auxiliary cores 22, 22' and a winding 23. Then the main tape 10 and the auxiliary tape 11 are driven at an identical running speed, a base 12 and the high permeability layer 15 are in close contact between guide pins 25, 25' and a vertical magnetizing layer 14 is in press contact onto the magnetic head 20. Thus, the flexibility of the tape is improved and the tape running performance and the head/tape contact are improved. Moreover, the noise of medium is reduced and the S/N is improved.
Patent JP-2000101980-A (JP)
Title: Video signal transmission system, video signal output device, video signal processor and video signal transmitting method
Inventor: IKEDA NOZOMI
IPC: G06F21/10
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To surely and also accurately extract additional information in a device which superimposes the addited information on a video signal by using an electronic watermark technique to transmit it and also receives the supply of the video signal. SOLUTION: A WM superimposing part 2 superimposes a spectrum spread signal on a video signal, so as to generate a section which is to be superimposed and a section which is not to be superimposed. When the spectrum spread signal superimposed on the video signal is retrieved, the spectrum spread signal is detected by using plural preliminarily set thresholds. Then, whether or not the spectrum spread signal is superimposed on the video signal is surely and also accurately discriminated, and the spectrum spread signal is prevented from being erroneously detected, by detecting the superimposed/non-superimposed patterns of the video signal.
Patent JP-H04144755-A (JP)
Title: Ink tank
Inventor: KAWAKAMI KAZUHISA
IPC: B41J2/175
Filed: 1990-10-05
Abstract: PURPOSE:To prevent vaporization of ink by a method wherein a structure providing a communicating hole through which the open air communicates with an air chamber is formed in an upper cover is replaced by a structure providing the upper cover in which a ventilating hole the air chamber communicates with the open air and a ventilating groove are formed and a high barrier property seal member with which the ventilating hole and the ventilating groove are covered. CONSTITUTION:Ink 3 of a porous foam 2 in a tank case 1 is guided through a hollow needle 6 to a printing head 5. A printing head HD 5 effects recording of letters responding to recording information on a recording sheet on a platen 7. Ink consumed with the progress of recording of letters is fed from the porous foam 2 to the HD 5 through capillary phenomenon. In this case, the open air equivalent to the consumed ink 3 is guided to an air chamber 8 through communicating constitution of the air chamber, comprising a ventilating hole 9b, a ventilating groove 9c, and a seal 10, and the open air. Since the air chamber 8 has the constantly same pressure as that of the open air, the air chamber 8 is brought into a negative pressure state, the feed of the ink 3 to the HD 5 is in short supply, and excellent recording is carried out.
Patent JP-S62126661-A (JP)
Title: Hybrid integrated circuit device
Inventor: SAKATA HIROMI
IPC: H01L25/07
Filed: 1985-11-27
Abstract: PURPOSE:To obtain a high-density, compact hybrid integrated circuit device, by mounting semiconductor pellets not in a planar arrangement but in a stacked state in two layers through resin. CONSTITUTION:On an insulating substrate 1, on which a wiring conductor 2 is formed, a semiconductor pellet 4 is mounted with a bonding resin 3a. The electrode of the semiconductor pellet 4a and the wiring conductor 2 are bonded with an Au thin wire 5a. Then the semiconductor pellet 4a and the Au thin wire 5a are coated with a coating resin 6a. Thereafter, another semiconductor pellet 4b is mounted on the coating resin 6a, which is coated on the previously provided semiconductor pellet 4a with a bonding resin 3b. Then the pellet is connected with an Au thin wire 5b by the similar way as before. Thereafter, the entire body is coated with a coating resin 6b, and a hybrid integrated circuit device is completed.
Patent JP-H03128098-A (JP)
Title: Prevention of generation of static electricity in dry cleaning machine and same machine therefor
Inventor: NAKAGAWA TETSUJI
IPC: D06F43/08
Filed: 1989-10-13
Abstract: PURPOSE:To suppress the generation of static electricity by properly humidifying the inside of a washing tank in a variety of dry cleaning processes such as rinsing washing, sinking washing, and dehydration. CONSTITUTION:Jet mists are generated in a jet mist generating tank 2, and when the liquid level becomes below a certain value, a float switch 19 detects this lowering, and a solenoid valve 1 is opened to supply the city water into the jet mist generating tank 2, passing through a water supply pipe 17, and when the liquid level becomes over the certain liquid level, the float switch 19 detetcts this rise, and the solenoid valve 1 is closed. When the liquid level of water in the jet mist generating tank 2 is below the certain value, the electric conduction to an exciting circuit 18 is cut off, and the vibration of a vibration element 3 is suspended.
Patent JP-H02113994-A (JP)
Title: Intaglio for pat printing
Inventor: TANI NORIHIRO
IPC: B41N1/22
Filed: 1988-10-25
Abstract: PURPOSE:To make the thickness of a coat uniform by forming an intaglio with meshes so that they become larger in size to the edge from the center. CONSTITUTION:Meshes 2 are formed so that they become larger in size from the center of a paste coated section 3 on an intaglio 1. The size of the meshwork 2 is 200 meshes in the center and becomes larger gradually to the edge where the size is 350 meshes. The paste coated section 3 is 10mm in diameter and 30mum in depth. The quantity of paste to be scraped off by a blade is small in the center of the meshwork and large at the edge of the meshwork. In addition, the effect of paste viscosity increases in the center of the network and decreases at the edge of the meshwork. This effect harmonizes the meshwork, so that the thickness of a coat transferred becomes uniform as a whole.
Patent JP-S61147201-A (JP)
Title: Platic lens containing perfume and its preparation
Inventor: WADA SUSUMU
IPC: G02B1/04
Filed: 1984-12-21
Abstract: PURPOSE:To reduce or eliminate malodor generated in the stage of cutting or grinding work of a plastic lens by incorporating a fragrance imparting compound among hydrocarbon compds. or hetercyclic compds. to the plastic lens. CONSTITUTION:0.005-1.0wt% at least one kind of fragrance imparting compd. selected from hyrocarbon or heterocyclic fragrance imparting compds. having at least one OH, aldehyde, carbonyl or ester group, is incorporated into a plastic lens having >=1.50 refractive index and crosslinked structure. Above 1pt.wt. content of the fragrance imparting compd. per 100pts.wt. monomer is undesirable because of too strong shedding, even in normal state holding its usual shape, of the perfume, and of decreasing the mechanical characteristic of the molded body to be obtd. If the amt. to be addes is <=0.05wt%, sufficient effect may not be obtd.
Patent JP-H03129541-A (JP)
Title: Rewriting system for address chain
Inventor: SASAZAKI IKUO
IPC: G06F12/00
Filed: 1989-10-16
Abstract: PURPOSE:To rapidly rewrite address chain information by collectively copying the contents of a working table in a cell concerned at the time of rewriting the address chain information from an old space to a new space and rewriting the information. CONSTITUTION:When there is address chain information for chaining another significant cell to the contents of a certain significant cell at the time of copying the significant cell concerned in an old space 1 to a new space 2 and recovering the copied cell, the format of the address chain information is allowed to coincide between both the cells and the addresses of the cells copied in the new space 2 are respectively stored in the working table. At the time of rewriting the address chain information from the old space 1 to the new space 2, the contents of the working table are collectively copied to the cell concerned to rewrite them. Consequently, the address chain information of the significant cell in the new space at the time of garbage collection can rapidly by rewritten.
Patent JP-H01109961-A (JP)
Title: Picture signal processing unit
Inventor: MARUYAMA YUJI
IPC: H04N1/40
Filed: 1987-10-23
Abstract: PURPOSE:To improve the quality of a line picture and a character picture by extracting a contour component of a noted picture element with respect to a surrounding picture element and bringing forcibly the binarized level into a black or white level depending on the quantity of the contour signal. CONSTITUTION:A contour extraction means 104 extracts a contour component of a noted picture element A with respect to surrounding picture elements B-E to output a contour signal Bxy. A discrimination means 106 receives the signal Bxy from the means 104 and a binarized level Pxy from the binarizing means 105 and brings forcibly the level Pxy into the black level when the signal Bxy is larger than the positive threshold value and when the signal Bxy is larger than the negative threshold value, the Pxy is brought into a white level. When the signal Bxy is smaller than the threshold value, the Pxy is outputted as it is us the output Oxy. When the region with a low density level is brought into the white level and the region with high density level is brought into the black level to improve the quality of the line picture and character picture.
Patent JP-S63124888-A (JP)
Title: Gate valve
Inventor: NAKADA JUNJI
IPC: F04C18/356
Filed: 1986-11-13
Abstract: PURPOSE:To enhance compression performance, by partitioning an air gap between a cylinder and a roller by a gate valve and forming a sliding surface with its guide part smaller than the sectional area. CONSTITUTION:A compressing part 2 comprises a cylinder 3 and a roller 5 eccentrically mounted to a shaft 4. The compressing part 2, which provides a gate valve 1 to be in-out movably inserted into internal space of the cylinder 3, has a plane-shaped adapting surface 11, adapted to the roller 5 air-tightly partitioning an air gap, and sliding surfaces 12, 13 provided in the cylinder 3. The sliding surface 12, 13, forming a round surface R, enable a clearance with a guide plate to be formed in 5mum or less, and compression performance improves.
Patent JP-H10108723-A (JP)
Title: Cosmetic case
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic case smoothly disengaging the hooks of a casing main body and a cap body from each other while reducing the rising quantity of an operation piece projecting from a push piece and a hinge bending quantity as the result. SOLUTION: This cosmetic case 10 forms the upper surface of an operation piece 30 provided projectingly from the rear surface of the push piece 28 to be a flat surface 30a and forms a slope 32 at a lower surface. Then at the rear side of the bottom surface of a recessed part 12b fitting the push piece 28, a projecting part 34 slide-connecting with the slope 32 is provided projectingly. In addition, a slope 36 is formed at the rear surface 16a of the cover 16. Then, after primarily disengaging the hooks 24 and 26 from each other on the slope 32, the upper end of the push piece 28 is abutted to the slope 36 to additionally push up the cover 16.  Then a hard projecting piece 38 is integrally and projectingly provided from both end parts of the push piece 28, and a gap δ equivalent to an indentation necessary for primarily disengaging the hooks 24 and 26 is provided between the tip part of this projecting piece 38 and the rear wall surface 12c of the recessed part 12b.
Patent JP-H02115990-A (JP)
Title: Method for magnetizing magnetic pattern
Inventor: KURASHIMA SHIGEMI
IPC: G06K1/12
Filed: 1988-10-25
Abstract: PURPOSE:To easily and inexpensively magnetize a magnetic pattern without using power for magnetization by moving either a medium for which the magnetic pattern is formed or a permanent magnet and magnetizing the magnetic pattern by the magnetic fluxes of the magnet. CONSTITUTION:A pole face 3a of a permanent magnet 3 is opposed to a medium 1 for which a magnetic pattern 2 is formed, either the medium 1 or the permanent magnet 3 is moved in a direction parallel to a face 1a on which the magnetic pattern 2 is formed, for example, the direction of an arrow 4 composed of a continuous line, and the magnetic pattern 2 is magnetized. Further, for example, the permanent magnet 3 is inclined for the face 1a on which the magnetic pattern 2 is formed as shown with a broken line. Namely, the pole face 3a is inclined in a direction opposite to the moving direction shown with the arrow 4. Thus, the magnetic pattern can be easily and inexpensively magnetized without using power for magnetization.
Patent JP-S61145401-A (JP)
Title: Encoder
Inventor: OSHIMA TORU
IPC: G01D5/245
Filed: 1984-12-19
Abstract: PURPOSE:To obtain easily coincident arrangement of the reference condition of an apparatus and a position of the reference position signal of an encoder, by coating or electroplating with magnetic medium of the reference position signal track and placing a head conducting recording and reproduction of the reference position signal. CONSTITUTION:A rotary disc 12 is brought to revolution in accompaniment of revolution of an input shaft 10. At this moment, a beam of light from a light emission diode 20 is irradiated onto a phototransistor 22 after passing through position signal slit 14, fixed slit 16. The output of the transistor 22 identifies displacement amount and displacement direction in a processing circuit 32. Further, by an instruction of a set button 30, an electric current is admitted to a recording coil 26 from a set circuit 28. And, magnetic medium 18 is coated over the disc 12 and a recording and reproducing head 24 is installed, and by this arrangement, the reference position signal is recorded in the magnetic medium 18 of the disc 12. Next, the reference position signal is detected by a reproducing coil 32 and introduced into a processing circuit 34. By this arrangement, reference position of the apparatus and reference position signal can be brought to coincidence.
Patent JP-H05104117-A (JP)
Title: Vibration controller for rolling mill
Inventor: HAMAZAKI YOSHIHIRO
IPC: B21B13/02
Filed: 1991-10-17
Abstract: PURPOSE:To perform stable rolling by arranging in a housing a shock absorber having a spring constant whose fixed frequency is coincided with the frequency domain of the vertical vibration of the housing. CONSTITUTION:In a rolling mill 10, a drawing-down force is activated on work rolls 1 which are arranged in a pair of upper and lower to the vertical direction in the housing 5. A material 2 for roller is sandwiched between the work rolls 1 and rolled. Then, the shock absorber (vibration controller A) having the spring constant, whose fixed frequency is coincided with the frequency domain of the vertical vibration of the housing 5 that is generated at the time of rolling the material 2 for roller, is arranged in the housing 5. The vibration controller A is formed with a coil spring 7 and a weight 8. Thus, even if the material for roller is rolled at high speed, the vertical vibration of the rolling mill is controlled.
Patent JP-H02115917-A (JP)
Title: System for constructing command help index information
Inventor: MORIYAMA YOSHIYORI
IPC: G06F3/02
Filed: 1988-10-25
Abstract: PURPOSE:To detect command HELP information setting several words as key words by storing not only a command name but the key word representing the function of a command in a file. CONSTITUTION:A command index information construction part 12 constructs the identifier 16 of the command HELP information and command index information 7 in the file 3, and delivers them to a key word index information construction part 13. The index information construction part 13 extracts the word representing the function of the command from command general information 18, and constructs the key word index information 7 to which a command index information pointer 9-1 is conformed to the information of the command index information 7 receiving from the command index information construction part 13 at every key word in the file 3. When an extracted key word is already registered as the key word of the index information 7, a received pointer is added as an index information pointer 9-n, and is conformed to the key word 8.
Patent JP-H08127122-A (JP)
Title: Ink jet recording apparatus
Inventor: AKENO KIYOUTA
IPC: B41J3/54
Filed: 1994-11-02
Abstract: PURPOSE: To perform recording of constant quality by emitting test ink droplets to the same recording paper from respective ink jet heads and measuring the diameters of the respective dots formed on the recording paper and selecting the ink forming a dot of which the diameter is nearest to a predetermined diameter for subsequent recording. CONSTITUTION: A large number of nozzle orifices (e.g; 64) are arranged to each of the printing heads of respective ink jet cartridges 10, 20 and ink droplets are emitted to the surface of recording paper 100 from the respective nozzle orifices to perform dot recording. In this case, a reflecting type optical sensor 5 is arranged side by side with the respective ink jet cartridges 10,20 in opposed relation to the surface of the recording paper 100 to measure the diameters of the dots formed on the surface of the recording paper 100. Test patterns are formed on many kinds of recording papers 100 using two kinds of inks A, B and, on the basis of the detection results of the optical sensor 5 calculating the diameters of dots, more pref. ink is selected by a control part 6 to be used for subsequent printing.
Patent JP-H02116575-A (JP)
Title: Sheet feeder in image forming device
Inventor: ASANO YUJI
IPC: B41J13/00
Filed: 1988-10-25
Abstract: PURPOSE:To reduce a labor for paper-jamming processing by a method wherein paper feed information is stored in a nonvolatile memory, an error indication and a paper discharge action are changed over according to a paper feed state when a power supply is rethrown after being cut during a paper feed action, and a device is reset. CONSTITUTION:In a microcomputer serving as a control means 43, detection signals and others from a paper feed sensor 41 and a paper discharge sensor 42 are inputted, and a motor 45 for driving a paper feed roller 28 and others through a driver 44 and a pressure developing device 18 are connected. A nonvolatile memory 46 is provided for the control means 43 to sequentially write and store therein the detection signals from the sensors 41, 42 and data representing a paper feed state according to a sheet feed amount or time. On the basis of the data in the nonvolatile memory 46, the control means 43 judges the state of color developing paper 26 at the time of the rethrowing of a power supply after the power interruption during a paper feed action. If the paper is disposed in an upstream area of a feed path just after the start of paper feeding, an error indication is displayed on a display panel; if the paper reaches an downstream area of the feed path after a time elapses after the paper feed, a paper discharge action is conducted.
Patent JP-H01113781-A (JP)
Title: Electrophotography system image forming device
Inventor: YUASA KAZUHIRO
IPC: G03G21/10
Filed: 1987-10-27
Abstract: PURPOSE:To prolong the life of a belt photosensitive body and to improve image quality by disposing a means for uniformly contacting with the belt photosensitive body in a width direction and sliding on the surface thereof between a cleaning means and a corona electrifier. CONSTITUTION:A rubber roller 20 disposed between a destaticizing lamp 10 and the corona electrifier 5 is driven to be rotated in a direction opposite to the proceeding direction of the belt photosensitive body 1 in a state where it uniformly contacts with the surface of the belt photosensitive body 1. Thus, the roller 20 scrapes a part which becomes brittle by adsorbing ozone generated from the electrifier 5 and causing a chemical reaction in a charge moving layer on the surface of the photosensitive body 1. Since the roller 20 removes the brittle charge moving layer from the photosensitive body 1, cracks can be prevented from being caused on the surface of the photosensitive body 1 even if stress is impressed on the photosensitive body 1.
Patent JP-S62131844-A (JP)
Title: Charge and discharge control device for vehicle
Inventor: IWAKIRI YASUNORI
IPC: H02J7/16
Filed: 1985-12-02
Abstract: PURPOSE:To prevent an electrical load from lowering its function, by controlling the operation of the electrical load in accordance with the difference between the gross generation margin and the consumed current of the electrical load. CONSTITUTION:A condition detecting means 8 detects the rotational speed or temperature of an alternator 1 driven by an engine 7. Further, a means 10 for detecting a current consumed by an electrical load and an operation change-over means 5 connected to electrical loads 13 takes an output from a means 6 for judging the load condition of an electrical load, into a generation margin computing means 9. Further, the engine 7, the electrical load change-over means 5 and a display unit 12 are controlled in accordance with an output from the generation margin computing means 9.