baber/WOPTO huggingface dataset:
Patent JP-S60122969-A (JP)
Title: Developing device
Inventor: ADACHI HIROYUKI
IPC: G03G15/08
Filed: 1983-12-07
Abstract: PURPOSE:To improve a characteristic effect of a blade by a light and simple constitution of a light load by constituting so that a characteristic of its press- contact surface is changed in a developing area and a non-developing area of the blade and a sleeve. CONSTITUTION:As for a tip part B of a blade 8 in a developing area L, a press- contact edge part 8a to a sleeve 2 has a curvature, and a blade 8 in a non- developing area M has no curvature in a sharp edge part 8b. Due to such a shape of the press-contact surface, a toner is applied to the sleeve in the developing area L, but it is prevented to apply the toner in the non-developing area M. Also, when an uneven part is formed in the L part of the blade 8, an equal effect is obtained. Also, as an equal effect, the blade 8 has a uniform edge in the whole area in the press-contact but direction, and it is also possible to provide an uneven part on the corresponding part of the L part of the sleeve 2. In this way, a characteristic effect as a seal of the blade is improved by a light and simple constitution of a light load.
Patent JP-S6387562-A (JP)
Inventor: KASHIMA KOJI
IPC: F25B5/00
Filed: 1986-09-30
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-S61110936-A (JP)
Title: External electrode type discharge display plate
Inventor: USUI MASAYUKI
IPC: H01J11/22
Filed: 1984-11-02
Abstract: PURPOSE:To keep the yield even when a display capacity is large by setting content of PbO of a low melting-point glass as a dielectric material covering aluminum electrode at 40-50%. CONSTITUTION:A transparent low melting point glass with content of PbO of 70.4% is printed and baked on the NESA transparent electrode 3 of glass plate 1 to form a dielectric layer 6. Moreover, in view of forming a discharge cell 9, a material mixing a low melting point glass powder of Al2O3, etc. is screen printed and baked on a dielectric material layer 6 in order to form a discharge cell material 8. Meanwhile, and Al thin film electrode 4 is formed on the glass plate 2 and a low melting point glass with addition of black metal oxide with inclusion of PbO of 43% (40-50%) is printed and baked thereon in order to form a dielectric material layer 7. Thereafter, the glass plates 1 and 2 having completed the surface processing are provided opposed to each other. These are sealed with the frit glass 5, the discharge cell 9 is filled Ne gas, thereby completing a plasma display panel. In such a structure, the electrode wiring is fined using Al thin film due to the increase of display capacity without discoloration or decrease of aluminum and thereby yield can be improved.
Patent JP-2000066630-A (JP)
Title: Video image processing method for removing influence of large area flicker, and device therefor
Inventor: CORREA CARLOS
IPC: G09G3/28
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To remove a large area flicker artifact without causing an excessive cost by structuring a sub-field of picture element into two continuous groups and allocating an encoded word uniformly distributing an active sub-field period to two sub-field groups to a value of the picture element. SOLUTION: A new sub-field structure for 50 Hz video standard is shown. A sub-field is structured into two independent sub-field groups 1, 2. Two sub- field groups 1, 2 are the same concerning the upper level sub-field from the uppermost level to the sixth level. Since the weight of a lower level side sub- field of more lower level is small and an outstandingly large area flicker is not caused, the lower level side sub-fields are unnecessary to coincide with each other. Here, a sub-field encoding processing for symmetrically distributing a luminance weight of a picture element value to two sub-field groups 1, 2 is applied.
Patent JP-2001055197-A (JP)
Title: Thruster lift device
Inventor: AZUMA HIDEKAZU
IPC: B63H25/42
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a thruster lift device capable of easily and quickly executing movement of a thruster between the underwater and on-board with no human power required. SOLUTION: This thruster lift device comprises a lift unit 2 supporting a thruster 1 in a condition protruding it from a lower end, a plurality of telescopic pillars 7 vertically provided at a ship bottom 5a to support the lift unit 2 to lift it by telescopic action of a plurality of rods fitted in a telescope type, and a hole part 6 provided to be vertically pierced in a ship body 5 for making the lift unit 2 pass through there. A stroke length of each telescopic pillar 7 is set so as to position the thruster 1 downward from the ship bottom 5a in the lower end of a stroke of the telescopic pillar 7 and upward from a deck 9 in the upper end of the stroke.
Patent JP-H0681316-A (JP)
Title: Construction method for cross beam of concrete building
Inventor: AKIYAMA NAOICHI
IPC: E01D11/00
Filed: 1992-08-31
Abstract: PURPOSE:To efficiently and safely construct a cross beam in a concrete building. CONSTITUTION:Hole sections 60 are bored on side walls of a building, temporary structures 61, 61 are extended in the horizontal direction from the lower edges of the hole sections 60, 60 respectively while being supported from above with ropes 62, tips of the temporary structures 61, 61 are connected together, and a high-tension steel wire 63 communicated with the hole sections 60, 60 is stretched in the temporary structures 61. The high-tension steel wire 63 is slightly curved downward only at the center section of the temporary structures 61, concrete is placed in the temporary structures 61, and the high-tension steel wire 63 is tightened after the concrete is hardened. Necessary reinforcing work is applied to the upper side of the temporary structures 61 after the ropes 62 are removed.
Patent JP-H0519782-A (JP)
Title: Voice feature extraction device
Inventor: KATO YOSHINAGA
IPC: G10L15/06
Filed: 1991-08-20
Abstract: PURPOSE:To improve the recognition precision more by obtaining a feature pattern which absorbs the fine variation of a voice. CONSTITUTION:The band-pass filter group 1 of a feature extraction part 11 samples an input voice at constant intervals of time and takes a frequency analysis. A section detection part 2 detects the section of the voice and extracts only sections corresponding to the voice part from the analytic value which is the result of the frequency analysis. A grouping part 3 puts analytic values extracted by the section detection part 2 together in a group in an analytic axis direction for each dimension to divide them, group by group. An arithmetic part 4 calculates against the analytical result of the group to generate the new feature pattern.
Patent JP-S60127326-A (JP)
Inventor: RARII DABURIYUU BETSUKAA
IPC: C08J3/09
Filed: 1984-11-02
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-H10106686-A (JP)
Title: Connector
Inventor: TANMACHI MITSUO
IPC: H01R13/46
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent a fire caused by the tracking phenomenon by receiving light using a photocell detecting the occurrence of a discharge spark, and causing actuation by means of its photoelectrically converted output to stop the occurrence of the discharge spark. SOLUTION: When a discharge spark occurs between plug slots 2A, Band its light impinges on a photocell 19 through a hole 18, a current flows in the element 19. Since the current flows 8$ the base current of a switching element 22, the element 22 is turned on. As a result, a current flows in the exciting coil 17A of an electromagnetic plunger 17, activating the plunger 17 to attract a movable rod. This attraction causes a reset means 16 and a movable armature 15A h:> rotate. This rotation separates a movable contact 15C from a fixed contact 15D, opening a circuit breaker 15. In the open state, a commercial source voltage supplied to contacts 12A, B is shut off, so that the discharge spark stops, preventing the spark from causing the tracking phenomenon.
Patent JP-2000068041-A (JP)
Title: Induction heating device
Inventor: SEKINO YUTAKA
IPC: H05B6/10
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To effectively perform heating by a solenoid method, when a plate to be heated is made of a non magnetic material by comprising a solenoid- shaped heating connected to a power source and a roller mechanism for guiding the plate to be heated so that it passes through the heating coil plural number of times. SOLUTION: A plate to be heated 4 is made of a non magnetic material, and a heating coil 5 is made of a solenoid coil. The plate to be heated 4 guided by a roller 7 is passed through the solenoid-shaped heating coil 5, the magnetic flux is interlinked by the electric current flowing in the heating coil 5, and the plate to be heated 4 is heated by the flow of the induction current. The plate to be heated 4 is guided by the rollers 9, 10 to be folded, heated again by being passed in the heating coil and then guided by a roller 8. In this case, the interval between the plate to be heated 4 passed in the heating coil 5 several times is reduced as much as possible to reduce the rolled diameter of the heating coil.  By making the plate to be heated 4 pass twice in the heating coil 5 close to the coil, the utilization factor of the magnetic flux can be improved, and the heating efficiency can be improved.
Patent JP-H0683508-A (JP)
Title: Keyboard
Inventor: TSUBOI TAKESHI
IPC: G06F3/02
Filed: 1992-09-01
Abstract: PURPOSE:To perform key inputs with respective fingers while holding the keyboard with thumbs and the palms by arranging a surface key at a position corresponding to the thumb and arranging rear face keys at positions corresponding to the forefinger, middle finger, third finger and little finger in the case of holding the keyboard with the thumb and the palm. CONSTITUTION:When both of the side faces of the keyboard are grasped while being held with a thumb 1 and the palm 2, the thumb 1 is positioned on the front side, a web part 1a between the thumb 1 and the forefinger 2a is positioned on the side face, and the palm 2 is positioned on the rear side. A surface key 4 arranged on the front side is keyed by the thumb 1, and a side face key 6 arranged on the side face is keyed by the web part 1a. On the other hand, the palm 2 is positioned on the rear side, and the rear face keys are parallelly arranged corresponding to the respective positions of the forefinger 2a, middle finger 2b, third finger 2c and little finger 2d and keyed by the respective fingers 2a, 2b, 2c and 2d.
Patent JP-H0281516-A (JP)
Title: Initializing system for coefficient multiplier
Inventor: KOKUBO HIDEYUKI
IPC: H03H19/00
Filed: 1988-09-19
Abstract: PURPOSE:To attain initialization in a short time without overloading a power supply by short-circuiting a switching means at a smaller period than the time constant comprising a capacitive element with a large capacitance and a resistor in the case of initialization. CONSTITUTION:A central control section 11 outputs a rectangular control signal C3 going to an H level for a short time only to make a transistor(TR) 10 conductive. The electric charge stored in a capacitive element 9 with a small capacitance is discharged to an earth terminal for this period, resulting that a power supply terminal C of an up-down counter 3 drops to an earth potential and the content of the up-down counter 3 is reset. On the other hand, since the time of the rectangular control signal C3 is smaller than the time constant comprising the capacitive element 8 with a large capacitance and a resistor 7, the discharge from the capacitive element 8 is very slight and the voltage drop of the contact B is less. Thus, the voltage fluctuation at an output terminal A is less and overload to a voltage adjustment section 5 is prevented and initializing is implemented in a short time.
Patent JP-H04111918-A (JP)
Title: Dies for extruding light metal
Inventor: ISHINO TOSHIAKI
IPC: B21C25/02
Filed: 1990-09-03
Abstract: PURPOSE:To make the correcting work with machinery cutting of high accuracy possible by constituting the forming part of dies of two steps structures of the correcting territory to be corrected corresponding to the property of material to be formed and the exclusive forming territory to be not corrected. CONSTITUTION:The dies bearing groove part of the forming part of dies is made of the sub bearing groove part 4 as the first step and the main bearing groove part 5 as the 2nd step along the direction of pressurizing forming. And the sub bearing groove part 4 is set as the correcting work area to be corrected corresponding to the property of the material to be formed, and the main bearing groove part 5 is set as the exclusive territory for extruding. Therefore, the correcting work can be executed with high accuracy by cut-machining the height H1 of the sub bearing.
Patent JP-S60125086-A (JP)
Title: Recording device
Inventor: OOTA YUKIHISA
IPC: G06K15/12
Filed: 1983-12-12
Abstract: PURPOSE:To attain picture recording of high quality by providing a control means which interpolates a picture signal of a thinned-out raster with a picture signal of the last raster and records it in a recording device which records a picture signal obtained by thinning out one input screen intervals of one raster through a recording part. CONSTITUTION:A video signal is inputted on interlacing basis through an interface 2. Picture data of one screen is stored in a memory 3 with a control signal 1. When all data are stored, a controller 1 reads the data out by using counters 7 and 8 and starts recording operation. Namely, the data are read out of the memory 3, and when the reading operation is completed, picture data of one raster is stored in a buffer memory 4. The recording data stored in the buffer memory 4 is recorded on recording paper by one raster. Then picture data of one raster is recorded by two lines continuously on recording paper on a platen 9. Thus, the data is read out of the memory 3 and one raster is recorded on the recording paper by every two lines to interpolate data on an interlaced raster with dataon the last raster, so a display picture is recorded on the recording paper with high quality at a ratio similar to that of the CRT screen.
Patent JP-H0984339-A (JP)
Title: Switching power supply
Inventor: NAKAMURA SHOICHI
IPC: H02M3/338
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To set the adequate output characteristics to the change in input voltage. SOLUTION: First and second control transistors Q2 and Q4, which limit the current flowing through a switching means Q1 constituting a switching power supply, and voltage divider resistors R12 and R13, which compensate for a voltage applied on the second control transistor Q4, are provided. The conduction of the first or second control transistors Q2 or Q4 is controlled in correspondence with an input voltage.
Patent JP-H0575800-A (JP)
Title: Optical write controller
Inventor: SENMA TOSHITAKA
IPC: H04N1/387
Filed: 1991-09-12
Abstract: PURPOSE:To control a timing of main scanning with the same count control even when a picture element density is changed by using an exclusive basic clock for main scanning control proportional to a scanning speed of a laser beam. CONSTITUTION:A frequency divider circuit 30 generates a picture element frequency under the control of a CPU 29 varying a frequency division ratio for each picture element density from a reference frequency of a reference frequency oscillator 25. The phase of the frequency signal is made equal to a phase of a main scanning write synchronizing signal LSYNC by a phase control circuit 32 to form a regular picture element frequency signal WCLK. On the other hand, a frequency divider circuit 31 generates an exclusive basic clock for main scanning control under the control of the CPU 29 from the reference frequency of the oscillator 25. The phase of the clock is made equal to that of a synchronization detection signal DETP by a phase control circuit 33 to generate the exclusive basic clock LCLK for main scanning control. When the signal DETP is inputted to a main scanning control circuit 28, the clock LCLK is counted and the generating timing of the synchronizing signal LSYNC is decided.
Patent JP-H04114297-A (JP)
Title: Coin receiving/dispensing device
Inventor: MINAMI MASANORI
IPC: G07D1/00
Filed: 1990-09-05
Abstract: PURPOSE:To enable operations as a safe box only by one safe box while filling and collecting coins by providing the safe box to store coins overflowing from a storing means when the storing means to store the respective denominations of coins for dispensation by denominations is filled up with the coins, and further providing a coin feeding-out means in the safe box. CONSTITUTION:When storing means 8a-8f to store the respective denominations of coins for dispensation by denominations are filled up with coins, a coin feeding-out means 5 provided at a safe box 10 to store the coins overflowing from respective denomination storing means 9a-9f for dispensation is operated so as to feed out the coins in a safe box 6 by a coin collection processing to collect all the coins in the device. When the amounts of coins in the respective denomination cylinders 9a-9f for dispensation are reduced, the operation to feed out the coins from this safe box 6 is executed, and another coin conveying means 19 conveys the coins to the respective denomination cylinders for dispensation. Thus, a coin filling processing to store the coins in the cylinders for dispensation and a coin collection processing can be executed by one safe box, and funds in the device can be efficiently operated.
Patent JP-H0396922-A (JP)
Title: Matrix type display device
Inventor: SAKAMOTO HIROKAZU
IPC: G02F1/1368
Filed: 1989-09-09
Abstract: PURPOSE:To obtain necessary capacity without decreasing the aperture rate of a picture element by forming one electrode of a storage capacitor by using a transparent conductive film, connecting this electrode to the gate electrode line of the precedent stage, and using a picture element electrode as the other electrode, and forming an insulating film between both the electrodes. CONSTITUTION:On a transparent insulating substrate 10 of glass, etc., the transparent conductive film of an ITO, etc., is deposited by an EB vapor-depositing method, etc. Then this film is patterned by normal etching, etc., to form an island-shaped storage capacitor electrode 1. This is patterned by photoetching, etc., to form a gate electrode line 3. At such a time, the gate electrode line of the precedent stage and the electrode 1 of the storage capacitor are connected electrically. Therefore, the picture element of the 1st stage has no precedent stage, so a gate electrode line corresponding to a (0)th stage is formed and this and the electrode 1 of the storage capacitor of the 1st stage are connected. Then the transparent electrode of an ITO, etc., is patterned in an island shape to form the picture element electrode 8 and then the insulating film is formed between the electrodes 1 and 8.
Patent JP-S6294080-A (JP)
Title: Picture data transmission device
Inventor: ARAI HITOSHI
IPC: H04N1/41
Filed: 1985-10-21
Abstract: PURPOSE:To attain a high compression ratio without deteriorating the quality of a reproduced picture by splitting a picture element signal at plural bit densities into bit planes for each bit density unit and converting a signal made of a low order bit plane into a signal at a high compression ratio so as to transmit it. CONSTITUTION:The titled device is a transmitter transmitting the picture data quantized by a four bit density per picture element, and is provided with a data distribution means distributing the picture data AD0-AD3 to bit plane data Bit0-Bit3 at respective bit densities, a data conversion means (AND gates G2-G4) converting one or more than two bit plane data Bit0-Bit2 into other bit plane data Bit0-Bit2, and encoding means 3-6 encoding the bit plane data Bit3 of a data distribution means output, and the bit plane data Bit0-Bit2 of a data conversion means output. For the Bit1 and Bit0, after they are converted into other bit data suitable to the high compression encoding, they are MH-encoded by the MH encoders 5 and 6.
Patent JP-S6478388-A (JP)
Title: Method for recognizing work by image processing
Inventor: HORII YOSHIKAZU
IPC: G06T7/60
Filed: 1987-09-19
Abstract: PURPOSE:To recognize a work highly precisely without dependent on the shape and size of the work by synthesizing the output images of cameras into an image in one prescribed coordinate system based on the mutual relation of the coordinate systems of the cameras. CONSTITUTION:Plural cameras 1 and 2 whose respective positions are fixed image-pickup the prescribed pattern 3a straddling the image-pickup ranges A and B of the cameras, and the patterns 3a in the output images of plural cameras 1 and 2 are overlapped. The mutual relation of the coordinate systems of the cameras is obtained, and the work is image-picked up by plural cameras 1 and 2. The output images of the cameras are synthesized into the image in one prescribed coordinate system based on the mutual relation of the coordinate systems of the cameras, and the image in one coordinate system is processed and whereby the work is recognized. Thus, position relation in respective parts of the work are obtained and the resolution of respective parts of the work can be improved according to the number of the cameras, whereby a slender-shaped work or the detail of the large work can be recognized highly precisely.
Patent JP-S6388432-A (JP)
Title: Foreign matter detecting method and apparatus therefor
Inventor: HAYATA FUMITAKA
IPC: G01N21/90
Filed: 1986-10-02
Abstract: PURPOSE:To enable the detection of a foreign matter in a solution accurately free from viscosity thereof, by irradiating a roughly parallel light beam from the bottom surface of a transparent container to receive reflected lights from the foreign matter in the solution from the side of the container. CONSTITUTION:Light beam from a halogen lamp 20 passed through a focusing lens 24 by way of a convergent optical fiber 22. The transmission light is turned to an irradiation light 18 through a collimation lens 26 and a polaroid filter 27. Being a parallel light beam, the irradiation light 18 irradiates a foreign matter 28 above in a solution 12. Which such an arrangement, reflected lights 30 from the foreign matter 28 are received with a light receiver 36 and the amount of light spot of the reflected lights 30 as detected with the light receiver 36 is measured within the device 36 and then detected as amount of foreign matter. On the other hand, a flaw 38 or a foul 40 on the surface of an ampule 10 emits little reflected light and is cancelled with an analysis/counting mechanism in the device 36. This enables detection of the foreign matter 28 in the solution 12 being distinguished from the flaw 38 or the foul 40 on the surface of the ampule 10 thereby assuring safe and efficient detection and measurement.
Patent JP-H077283-A (JP)
Title: Electromagnetic wave-shielded plastic molding
Inventor: MOTOKI AKIRA
IPC: C08J7/04
Filed: 1992-09-01
Abstract: PURPOSE:To provide excellent characteristics such as adhesion strength, durabil ity, water resistance, etc., by arranging an aluminum film having a specific thickness by high frequency exciting plasma. CONSTITUTION:This electromagnetic wave-shielded plastic molded form is formed by arranging an aluminum film having a thickness of 0.7-5.0mum due to a high frequency exciting plasma on the surface of the form without arranging a primer coating layer without previously cleaning. This form is molded by injection molding, extrusion molding, casting or their surface molding of various plastics, and a thickness of the aluminum film arranged on the surface by high frequency-excited plasma is suitably set to 0.7-5.0mum in response to its purpose and applications. Thus, the aluminum film having excellent electromagnetic wave shielding effect and a thickness of 3mum or more can be efficiently formed.