baber/WOPTO huggingface dataset:
Patent JP-H04307889-A (JP)
Title: Static convergence circuit
Inventor: SASAKI MITSUGI
IPC: H04N9/31
Filed: 1991-04-05
Abstract: PURPOSE:To prevent the change of the display position on a screen of a check signal even at the time of the frequency change of a vertical synchronizing signal. CONSTITUTION:A vertical saw tooth wave signal 51 generated from the vertical synchronizing signal and a reference voltage 52 are compared with each other by a comparator 53, and an output 54 of this comparator and a signal 57 obtained by inverting a vertical blanking pulse 55 by an inverter 56 are inputted to an AND circuit 58 to obtain the pulse, whose pulse width from the fall part of the vertical blanking pulse 55 follows up the frequency of the vertical synchronizing signal, as an AND circuit output 59. The width of this pulse is used to determine the length of display in the vertical direction of a horizontal deviation check signal. Thus, the check signal is not displayed in the effective screen range even in the case of a signal deviated from signal standards of NTSC like a signal obtained by fast forward reproducing of a VTR, and the number of degrees of freedom of the attaching position of the detecting part of an automatic static convergence circuit to a screen frame is increased.
Patent JP-S63314276-A (JP)
Inventor: REON KUCHIKU
IPC: C09C1/40
Filed: 1988-03-28
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-H03272094-A (JP)
Title: Semiconductor memory
Inventor: TANABE TOMOAKI
IPC: G11C14/00
Filed: 1990-03-20
Abstract: PURPOSE:To transfer the fixed data of plural words at a high speed from a ROM to a RAM by providing a switch element connected between a power source supply line and an input terminal of a flip-flop, and a RAM/ROM switching circuit. CONSTITUTION:Between a power source supply line 4 to which a voltage corresponding to logic '1' or '0' is applied and an input terminal of a flip-flop 1, a switch element 3 is connected, and to the switch element 3 and control terminals of transfer gates 2A, 2B, a RAM/ROM switching circuit 5 is connected. Subsequently, when the RAM/ROM switching circuit 5 sets the switch element 3 to a turn-off state in accordance with a RAM/ROM switching signal, a word line W' is validated and functions as a RAM, and when the switch element 3 is set to a turn-on state, the word line W' is invalidated, the transfer gates 2A, 2B become forcibly a turn-off state and the storage contents of a ROM are written in a flip-flop 1. In such a way, fixed data of plural words is transferred at a high speed from the ROM to the RAM.
Patent JP-H02250959-A (JP)
Title: Metal evaporation source and its production
Inventor: ITO YOSHIYASU
IPC: C23C14/24
Filed: 1989-03-24
Abstract: PURPOSE:To obtain a metal evaporation source capable of stably performing evaporation for a long time by impregnating a metal to be evaporated with a porous nonevaporation member formed in a cup-shaped crucible liner. CONSTITUTION:A powdered nonevaporation member is placed in a cup-shaped crucible liner 7 and sintered, by which a porous nonevaporation member 3a is formed. Subsequently, a metal (e.g. Cu, Ti, La, etc.) 2a to be evaporated is impregnated with the above member 3a. Then, electron beam 5 irradiation is carried out by using the above member 3a with which the metal 2a to be evaporated is impregnated as a target, by which the metal 2a can be evaporated.
Patent JP-H01244484-A (JP)
Title: Transfer/conveyance device
Inventor: UEDA JUNKO
IPC: G03G15/16
Filed: 1988-03-25
Abstract: PURPOSE:To prevent the occurrence of dewing and to improve transfer property, conveyance property and separation property by adding a heating and drying means to an endless transfer sheet conveying belt device. CONSTITUTION:A transfer sheet 8 is carried by an endless, conductive transfer belt 9 driven by a roller 11, etc., a developed image on a photosensitive drum 3 is transferred onto the transfer material 8 in connection with a corona charger 12. The roll 11 is provided with the resistance heating body 24 of the heating and drying means, and the belt 9 is heated and dried by the body 24 to prevent the dewing of the belt 9. As a result, the surface resistance value of the belt 9 is set and maintained at a desired value to stabilize the charge holding property of the belt 9, whereby the electrostatic adhesiveness between the belt 9 and the transfer material 8 becomes greater. The transfer property, conveyance property and the separation of the transfer material 8 from the drum 3 can be improved to enhance reliability.
Patent JP-H08273834-A (JP)
Title: Electroluminescent lamp
Inventor: UEMOTO AKIO
IPC: H05B33/12
Filed: 1995-03-30
Abstract: PURPOSE: To prevent blackening during lighting, and achieve the high brightness and the long life by containing an oxidizing agent in a luminescent layer in an electroluminescent lamp. CONSTITUTION: An electroluminescent lamp is constituted by stacking and arranging a luminescent layer prepared by dispersing a phosphor using zinc sulfide as a main material in an organic binder and a reflecting insulating layer prepared by dispersing an insulating material in an organic binder between a transparent electrode and a back electrode. The luminescent layer 20 is formed by dispersing a traditional zinc sulfide phosphor 4 activated with copper or a halogen in an organic binder containing an oxidizing agent. The oxidizing agent is a metal peroxide and preferable to be a white or almost colorless material, and most preferable to be material to be converted into a stable, white metal oxide after releasing oxygen. As this material, calcium peroxide, barium peroxide, strontium peroxide, or hafnium peroxide, etc., are listed.  As the organic binder, a material having high dielectric constant, such as cyanoethylcellulose is used.
Patent JP-2000269101-A (JP)
Title: Electronic component
Inventor: OKITA YOSHIAKI
IPC: H01G11/20
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components by eliminating the use of sealing material and eliminate a processing for preventing infiltration of detergent by forming openings in an outer-packaging cover to eliminate a detergent which infiltrated the outer-packaging cover from the cover. SOLUTION: An outer-packaging cover has a cylindrical shape having a bottom and has a conductivity and is so structured as to store four stacked fundamental elements 3. With the four stacked fundamental element 3 being stored in the outer-packaging cover 5, a current collector 35 of the fundamental element 3 in the lowest position is electrically connected to the outer-packaging cover 5. In both end parts in the heightwise direction of the outer-packaging cover 5, openings 51 are formed. The openings 51 are for eliminating a detergent, which entered a capacitor 1 in a washing process, from the capacitor 1 in a drying process. The openings 51 are circular holes.
Patent JP-H06287887-A (JP)
Title: Paper containing bacteria cellulose
Inventor: HIOKI SHINYA
IPC: D21H21/50
Filed: 1993-03-31
Abstract: PURPOSE:To produce a paper containing bacteria cellulose, having improved yield of ultrafine bacteria cellulose, effective for preventing the loss of sizing agent and having sufficiently high sizing property. CONSTITUTION:The objective paper containing bacteria cellulose is produced by adding bacteria cellulose and a sizing agent to a pulp slurry and further adding specific amounts of a cationic or ampholytic water-soluble high molecular compound (preferably cationic or ampholytic polyacrylamide compound) and bentonite to the slurry and forming a paper by papermaking process.
Patent JP-H07264123-A (JP)
Title: Portable telephone system and its manufacture
Inventor: ENOMOTO MASAAKI
IPC: H04B1/40
Filed: 1994-03-17
Abstract: PURPOSE:To make efficient adjustment in the manufacture process and to avoid fixed combinations of units being unit components of the telephone system. CONSTITUTION:This portable telephone system includes a control unit 11 and a radio unit 12, and the radio unit 12 is provided with a 1st memory 8 storing setting data set to each circuit of the radio unit at the rising of the power supply. The control unit 11 is provided with a 2nd memory 1 storing the setting data set to each circuit in the control unit at the rising of the power supply and a means 2 reading the setting data out of the 1st and 2nd memories 8, 1 at the rising of the power supply to give the data to the relevant circuits.
Patent JP-2000266060-A (JP)
Title: Ball bearing and motor for driving memory disk therewith
Inventor: NISHIMURA HIDEKI
IPC: F16C33/38
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a ball bearing and a motor for driving memory disk therewith capable of increasing its life by improving lubricity without problems such as reduction in stiffness, noise generation, and increase in friction torque. SOLUTION: This ball bearing 1 is formed so that an annular rolling element retainer 4 involving a plurality of lines of accommodating parts 10 containing a rolling element 7 circumferentially may be disposed between an inner ring 2 and an outer ring 3 which is cylindrical and disposed concentrically with each other, and a plurality of rolling elements 7 rotatably-retained by the accommodating part 10 with lubricant may be disposed so as to come into rolling contact with the inner ring 2 and outer ring 3 respectively, wherein a contact part on which the rolling member 7 comes into contact with the containing part 10 is orthogonal to a self-rotating shaft S of the rolling element 7, and a plane including both parts 17,  18 to be transferred of which the rolling element 7 comes into rolling contact with the inner ring 2 and outer ring 3 is intersected with the inner surface of the containing part 10 to form an arc shape. A lubricant retaining groove 19 is formed along the arc. The objective motor for diving a memory disk is provided the ball bearing.
Patent JP-H05232765-A (JP)
Title: Printer
Inventor: NAKAGAKI SHINTARO
IPC: H04N1/29
Filed: 1992-02-24
Abstract: PURPOSE:To provide a printer device which is constructed small and can gener ate a color image of high quality. CONSTITUTION:A pronter device is composed of a photosensitive substance drum 20 consisting of a laminate of a photosensitive substance layer 4 and electrode 3, a recording paper drum 21 loaded with recording paper 10 and installed confronting the sensitive substance drum 20 while including an electrode 9, a voltage impressing means F for impressing a specified voltage between the electrodes 3, 9, a toner developing apparatus 6 for previously attaching the toner to the surface of the sensitive substance uniformly, an LED array 11 for irradiating the back face of the sensitive substance with optical information, and a toner fixing apparatus 12 for fixing the toner. This constitution permits omitting such extra recording process in a conventional arrangement as to make transcribing on the recording paper upon forming once an electric charge latent image, which might cause deterioration of the image quality, and thereby a recording image of high quality can be obtained and the device be constructed small.
Patent JP-2000262974-A (JP)
Title: Vibrating screen
Inventor: MOCHIZUKI HIROMINE
IPC: B06B3/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent vibration transmission between a vibration generator and a driving motor by providing a shaft coupling for connecting a vertical motor shaft of the driving motor and a vertical vibrating body rotating shaft of the vibration generator that does not transmit vibration generated by the vibration generator from the vibrating body rotating shaft to the motor shaft. SOLUTION: A vibration generator 2 and a driving motor 1 are arranged in series on a vertical axis line 7 through a shaft coupling 3 where the driving motor 1 is a general-purpose motor. The shaft coupling 3 for connecting a vertical motor shaft 8 of the driving motor 1 and a vertical vibrating body rotating shaft 9 of the vibration generator 2 has such a construction that vibration generated by the vibration generator 2 is not transmitted to the motor shaft 8 from the vibrating body rotating shaft 9. The driving motor 1, the vibration generator 2 and the shaft coupling 3 are arranged vertically and on the central line, and the driving motor 1 is fixed on a frame 4, and the vibration generator 2 is fitted to and hung from the center of the lower part of a screen frame 5 mounted on the frame 4 through a vibration proof rubber legs 20.
Patent JP-S52156204-A (JP)
Title: Internal combustion engine
Inventor: AKISHINO SADAO
IPC: F02B23/08
Filed: 1976-06-21
Abstract: PURPOSE:To reduce the generation of NOx by allowing combustion of the rarefied gas mixture durong idling and low load driving without output drop or increased fuel cost.
Patent JP-S62230973-A (JP)
Title: Disk transfer method for sputtering device
Inventor: SHIRASAKI KAZUO
IPC: C23C14/34
Filed: 1986-03-31
Abstract: PURPOSE:To permit automatic attachment and detachment of a disk with good accuracy by bringing a sensor provided to the hand of a rotor into proximity to plural detecting parts on the surface of a holder, determining the coordinate values of the respective detecting parts and calculating the positions and inclinations of plural mounting holes in accordance therewith. CONSTITUTION:The robot 1 is driven to move the position detecting sensor 43 of the hand 4 toward the holder 6 until the sensor moves near to the plural target points near a detecting hole 9. The distance from the Y-coordinate origin is then calculated and the three-dimensional inclination of the holder 6 is determined. The sensor 43 is then brought near to the plural detecting holes 9 provided to the holder 6 and the X-Y coordinate values from the reference origin are calculated. The positions and inclinations of the plural mounting holes 8 are calculated from the X-Y-Z coordinate values obtd. in such a manner. The disk 12 is mounted into the prescribed mounting hole 8 by the hand 4 of the robot 1 in accordance with such result. The mounting of the disk 12 is automated by the above-mentioned method.
Patent JP-2000269613-A (JP)
Title: Printed board coping with unmanted radiation
Inventor: NAKADA KAZUYOSHI
IPC: H05K1/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To easily reduce unwanted radiation from a peripheral device cable by separating the ground on a printed board into first and second grounds. SOLUTION: The ground on a printed board 101 is separated into a first ground 102, which connects a frame ground of a peripheral device connection connector and a second ground 103 which connects other than that. The first and second grounds 102 and 103 are connected together with a ferrite beads 104. Since the shield of a peripheral device cable is not connected directly to a ground containing much noise on the printed board 101, unwanted radiation from the peripheral device cable is easily reduced.
Patent JP-H03274127-A (JP)
Title: Apparatus and method for molding thermoplastic resin
Inventor: OKUZONO TOSHIAKI
IPC: B29C45/26
Filed: 1990-03-26
Abstract: PURPOSE:To make integral mounting possible without providing a perfectly separate large-scale unit, in such a case that the molten resin in a mold is solidified while shearing force is applied to at least a part of the resin, by providing two or more hot runners communicating with a cavity to the mold and arranging pistons to the hot runners. CONSTITUTION:A molten resin is branched into hot runners 21, 21' through a sprue 20 to pass through the hot runners 22, 22' through pistons P, P' held to a heated state in the same manner and introduced into the cavity of a mold from gates 23, 23'. Compression force and reduced pressure force are cyclically applied to the pistons P, P' in usual during the period from the completion time of an injection process to pressure holding time and the molten resin in the cavity of the mold is moved or vibrated left and right as shown by an arrow. During the period when compression force and reduced pressure force in different directions are respectively applied once or more in usual, the molecular orientation of the molten resin in the cavity of the mold, the orientation of a filler and the elimination of weld are achieved and shearing force ts applied to the resin at the time of cooling and, therefore, the generation of 'sink' or 'void' is suppressed and the mold is cooled to form a solidified molded product.
Patent JP-H01245796-A (JP)
Title: Ceramic for piezoelectric vibrator and its manufacture
Inventor: YAMAKAWA SEISHIRO
IPC: H04R17/00
Filed: 1988-03-28
Abstract: PURPOSE:To provide a high wave transmission force in the vibration in the spread vibration mode by arranging the direction of self polarization of the piezoelectric ceramics toward the spread direction of the piezoelectric ceramics. CONSTITUTION:The piezoelectric ceramics 1 has a disk shape, the upper face is connected to a diaphragm 2 and a ring electrode 3 is added to the outer peripheral part of the lower face and the disk shaped electrode 4 is added to the middle part respectively. Moreover, the direction of self-polarization is in the spread direction of the piezoelectric ceramics 1. One electrode 3 of the piezoelectric ceramics 1 is connected to a wave transmission reception circuit 7 via a lead wire 5. The other electrode 4 of the piezoelectric ceramics 1 is connected to the transmission reception wave circuit 7 via the lead wire 6. When the piezoelectric ceramics 1 is energized, the piezoelectric ceramics 1 is vibrated in the spread vibration mode and the disphragm 2 is knocked, then an ultrasonic wave is generated from the surface of the diaphragm 2.
Patent JP-H03275117-A (JP)
Title: Dehumidifier
Inventor: HOSOE MAMORU
IPC: B01D53/26
Filed: 1990-03-23
Abstract: PURPOSE:To uniformly dry the whole body of a hygroscopic unit by disposing the heater generating heat in the drying of the hygroscopic unit biasedly lower from the center of the hygroscopic unit. CONSTITUTION:The suction opening 5 sucking wind and the discharge opening 6 dischanging wind are formed respectively in the lower and the upper parts of a main body 1 with an incorporated blower unit 2, and the hygroscopic unit 3 passing through the wind sent by the blower unit 2 for adsorbing the moisture is incorporated in the main body 1. The heater 4 generating heat in the drying of the hygroscopic unit 3 is disposed biasedly lower in the center of the hygroscopic unit 3. As a result, the dehumidifier which is small-sized, convenient for use, and efficient for reuse is obtained, and moreover, the whole body of the hygroscopic unit is uniformly dried.
Patent JP-H01247677-A (JP)
Title: Locking device for vehicle door
Inventor: NAKAMURA SHUJI
IPC: E05B85/26
Filed: 1988-03-28
Abstract: PURPOSE:To make improvements in operability by supporting an open lever, releasing engagement of a ratchet with a latch, pivotally on a mounting shaft of the ratchet, and making the ratchet so as to be rotated by rotation of the open lever. CONSTITUTION:A ratchet 8, an engagement releasing member 11, a lock member 13 and an open lever 17 are all fitted in a mounting shaft 9 pivotally installed in a body 1. In addition, the other end of a rod or a wire connected to an outside handle or the like is engaged with a lever part 19 of the lever 17. Next, a latch 4 is rotated by door closing, whereby the ratchet 8 is engaged with a full latch engaging step part 7 on the circumference of the latch 4. In addition, the lever 17 is rotated by handle operation, and the member 11 is rotated via the member 13, releasing the ratchet 8 via a pin 12. Then, motion for disconnecting the engagement is carried out with such circular motion as centering on the shaft 9. Consequently, operation can be made so lightly.
Patent JP-S63240575-A (JP)
Title: Transfer device
Inventor: FUSE MASASHI
IPC: G03G15/16
Filed: 1987-03-27
Abstract: PURPOSE:To maintain a satisfactory printing quality by small power consumption, by providing a driving means for moving a movable plate body, grounding both the plate bodies by grounding wires, respectively, and also, connecting in parallel a power source to one grounding wire through a switch means. CONSTITUTION:A pair of conductive plate bodies 15, 20 are provided so as to be opposed to each other on the inside and the outside of an endless belt- shaped image carrier (OPC belt 10), and one plate body 20 of them is brought into contact with and separated from the other plate body. Also, a driving means for moving this movable plate body 20 is provided, both the plate bodies 15, 20 are grounded by grounding wires 17, 21, respectively, and also, the power source 19 is connected in parallel to one grounding wire 17 through a switch 18. In a state that a form and the OPC belt 10 are kept in a still state respectively have adhered roughly the potential whose polarity is opposite to a toner T is applied to a fixed plate 15, and the toner T is attracted and transferred. Accordingly, there is no possibility that the toner T is scattered, and the form is not vibrated, and also, a shift of the transfer is not generated. In such a way, the satisfactory printing quality can be maintained.
Patent JP-S63237942-A (JP)
Inventor: CHIJIKI TOORU
IPC: B29C65/00
Filed: 1987-03-26
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-S51150050-A (JP)
Title: Protector of electric machine and apparatus
Inventor: KENMOCHI HIROSHI
IPC: H01T4/08
Filed: 1975-06-18
Abstract: PURPOSE:Enclosed type protector of electric machine and apparatus by which electrode consumption can be eliminated as much as possible and labour cost of maintenance of it can be decreased remarkably.
Patent JP-S58190653-A (JP)
Title: Solar heat collector
Inventor: SAWADA TAKASHI
IPC: F24J2/46
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the elevation of the temperature of a heat collecting plate for the solar heat collector when the heat collector is burned without water, by a method wherein configuration storing pipes each of which becomes twisted in a stored configuration when it is heated to a high temperature are connected to both ends of a heat collecting pipe, respectively, at positions near both ends of a heat collecting fin. CONSTITUTION:The heat collecting plate is formed in such a manner that the heat collecting pipe 4 is welded to the heat collecting fin 13 which has been subjected to a surface treatment so that the upper surface thereof has a high sunlight adsorbing efficiency while the rear surface thereof has a low sunlight adsorbing efficiency. Then the configuration storing pipes 5 are connected to both ends of the heat collecting pipe 4, respectively, at positions near both ends of the fin 13. Each of the configuration storing pipes 5 becomes twisted in a stored configuration when it is heated to a high temperature, whereby when the heat collector is burned without water, each of the pipes 5 becomes twisted to make the heat collecting plate reversed to thereby cause the rear surface of the heat collecting fin 13, that is, the surface having a low sunlight absorbing efficiency, to face the sun.