baber/WOPTO huggingface dataset:
Patent JP-H0736271-A (JP)
Title: Electrophotographic developing device
Inventor: NAGAMI SHINJI
IPC: G03G15/08
Filed: 1993-07-16
Abstract: PURPOSE:To minimize an electrophotographic developing device by providing the device with a developer hopper filled with powder developer highly densely and using a piezoelectric element which generates vibration as a means for carrying the developer to a developer hopper stirring part, thereby minimizing the developer hopper. CONSTITUTION:The developer hopper 13 is filled with the powder developer 6a highly densely. The stirring part 15, arranged in an adjacent relation to the developer hopper 13, has a stirring member 7 inside and stirs the developer 6b sent from the developer hopper 13 by the stirring member 7. The piezoelectric element 14 carries the developer 6a in the developer hopper 13 to the stirring part by means of vibration when the developer 6b in the stirring part 15 is consumed. For this reason, a sensor for detecting an amount of developer 6b is provided in the stirring part 15. In this structure, the developer hopper 13 with small capacity can be used.
Patent JP-2001001928-A (JP)
Title: Automatic steering device for vehicle
Inventor: SAKAI KATSUHIRO
IPC: B60W30/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent a driver from having a sense of incongruity, in a device which controls the driving of a steering actuator, by stopping the controlling of the steering actuator when the shifting of a driving source for traveling from an operative condition to an inoperative condition is detected. SOLUTION: When a mode selection switch S6 is operated, a rearward parking/left mode is selected, and an automatic parking start switch S7 is turned on, a control part 22 computes a deviation based on the reference turning angle of the rearward parking/left mode and a steering angle inputted from a turning angle detection means S1, controls the operation of a steering actuator 7 so that the deviation may be zero, and moves a vehicle V on a traveling locus. When the shifting of a driving source for traveling from an operative condition to an inoperative condition is detected by an ignition switch S8 and an engine rotational speed detection means S9, the steering actuator 7 is controlled so as to be stopped.
Patent JP-H0225852-A (JP)
Title: Exposing device
Inventor: USHIYAMA FUMIAKI
IPC: G03F7/20
Filed: 1988-07-14
Abstract: PURPOSE:To improve the evenness of a resist pattern shape and a size after a development by measuring the substrate reflection factor of an exposing position and providing a function to change an exposing time according to the reflection factor and to execute an exposure. CONSTITUTION:The title device has a mechanism to measure the substrate reflection factor of the exposing position and the function to change the exposing time according to the reflection factor and to execute the exposure. Namely, for a laser beam 12, one part is reflected at a half mirror 13, and the illuminance is measured by an incident illuminance measuring sensor 14. The remaining beam is transmitted through the half mirror 13 and made incident on a substrate 16 coated with a resist. For the reflected beam, the further one part is reflected at the half mirror 13 again, the illuminance is measured by a reflected illuminance measuring sensor 17, and the substrate reflection factor is obtained from values measured by the incident illuminance measuring sensor 14 and reflected illuminance measuring sensor 17. Thus, the evenness of the resist pattern and size after the development can be improved.
Patent JP-H078811-A (JP)
Title: Sterilizing device for safety cabinet
Inventor: SUGIMOTO SHINJI
IPC: B01L1/00
Filed: 1993-06-22
Abstract: PURPOSE:To provide the sterilizing device capable of smoothly sterilizing the inside of a safety cabinet outside a working space after working. CONSTITUTION:Air is forcibly fed by a fan 11 to a high-performance filter 9 for an air feeding on one side of the working space 6. The other side of the working space 6 is provided with discharge holes 12, 13 through which the air in the working space 6 passes. A communicating path 7 for passing the air flowing out of the working space 6 through these discharge holes 12, 13 is disposed. The leeward side of the fan 11 is provided with a discharge path 14 for discharging the air outside of the body 5 via the high-performance filter 9 for discharge. This communicating path 7 is provided with an ozone generator 22. The discharge path 14 is provided with catalysts 17. An ozone generator 22 is operated in the state of closing an opening/closing door 8 and the fan 11 is run at a low speed below the rated rotating speed. The fan 11 is run at the rated rotating speed in the state of stopping the ozone generator 22.
Patent JP-H1126072-A (JP)
Title: Connection structure of electrical connector
Inventor: HAYASHI HIROYUKI
IPC: H01R13/629
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To easily and properly connect a first connector and a second connector with a simple and compact structure. SOLUTION: This connection structure comprises a first connector 1 supported by a holder 2 and a second connector 3 to be connected with the first connector 1. In this case, a swing lever 4, a driving part, an operating part, and a pair of right and left protection ribs 13 are installed between the holder 2 and the first connector 1. Furthermore, the swing lever 4 is supported freely swingably on a supporting pin 5, which is a supporting point, the driving part swings and displaces the swing lever 4 corresponding to the sliding displacement of the first connector 1, along the holder 2 at the time of connecting the second connector 3 with the first connector 1.  The operating part transmits the driving force of the swing lever 4 to the second connector 3, while increasing the driving force for moving the second connector 3 in the direction in which the second connector 3 is connected with the first connector 1, and the protective ribs 13 are installed in the installation part of the swing lever 4 to protect the swing lever 4.
Patent JP-H10136277-A (JP)
Title: Multi-channel television system with viewer-selectable video and audio
Inventor: VANCELETTE PAUL D
IPC: H04N5/44
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a television system and its method in which a viewer selects other different camera angle and audio program given to audio and video signals of a different service without deviating tuning from a primary channel. SOLUTION: Audio, video and control data are transmitted as a packet data stream having control data to designate a pre-assigned channel (e.g. channel 10 for network X). A set top terminal 70 receives and processes the data stream according to a command of the user. Control data in the data stream are used to provide an on-screen graphic display on a television receiver and then the user selects a valid camera angle and an audio program without changing the television channel in the case of viewing, e.g. a sports event like a football game.
Patent JP-S5878218-A (JP)
Title: Telex service device
Inventor: YAMADA TOSHIAKI
IPC: G06F13/00
Filed: 1981-11-05
Abstract: PURPOSE:To improve the durability and the reliability of devices and economize in energy, by supplying usually power to a device which fulfills the communication function but breaking the power supply to other devices. CONSTITUTION:Power is always supplied to a communication controller 9, a communication controller interface 14, a printer interface 8, and a printer power source controlling part 15 from the second power source 16 to secure the communication function for 24hr. Consequently, document data stored in a memory of the controller 9 is stored in a memory of the controller 9 of the other-party device under the control of a main controlling station. When receiving data stored in this memory reaches a prescribed volume, power is applied to a printer 7 from the first power source 13 through the controlling part 15 by the controller 9, and receiving data is printed out through the interface 8 by the printer 7. After printing of receiving data is terminated, the power supply to the printer 7 is broken until a prescribed volume of receiving data is stored in the memory of the controller 9 again.
Patent JP-S6157008-A (JP)
Title: Record cleaning device for record player
Inventor: WATANABE MASAYOSHI
IPC: G11B3/58
Filed: 1984-08-27
Abstract: PURPOSE:To prevent rotation unevenness, noise generation by a brush, or residual dust while a cleaner stops by making the rotary force of a turntable shaft rotated a rotary brush by using an idler to remove dust on a record. CONSTITUTION:When a cleaner case 10 is turned toward the turntable shaft 13 and a guide hole 6 is inserted into the turntable shaft 13, a gear 5 rotates with the turntable shaft, rotates a gear 5, and rotates the rotary brush 2 in the direction of A. At that time, a record 17 is rotating in the direction of B. Dust 17 adheres to the external circumference of the rotary brush 2, lifted upward, and accommodated in a dust receiver 8. Then, the dust 17 on the record is removed. This permits the accommodation of the dust on the record in the dust receiving part as well as its removal. Therefore, no dust is collecting and more than one rotation of the record face before a play can remove the dust, so the cleaner is not required to be used during the play, and the rotation unevenness by a brush resistance or noise is not generated.
Patent JP-S6066865-A (JP)
Title: Manufacture of thin film transistor
Inventor: MURAKI AKIRA
IPC: G02F1/136
Filed: 1983-09-24
Abstract: PURPOSE:To prevent the damage of the surface of a substrate and to block the diffusion of alkaline components from the substrate by a method wherein an organic polymer layer by plasma polymerization is formed on the substrate, when the thin film transistor is formed on the transparent substrate of glass or quartz. CONSTITUTION:An organic polymer film 8 of hydrocarbon series is formed on the transparent substrate 1 made of glass or quartz by the reduced pressure glow discharge of a hydrocarbon gas of methane, ethane, acetylene, ethylene or benzene. Next, a gate electrode 2 is provided at the center of this surface and then covered with a gate insulation layer 6, and an amorphous Si layer 5 is provided thereon into said transistor. Such a manner allows no decrease in the transparency due to the damage of the substrate 1 during the manufacturing process of the transistor because the chemical properties of the film 8 are extremely stable, and facilitates the manufacture because of durability to a temperature of approx. 400 deg.C.
Patent JP-H1166803-A (JP)
Title: Tape cassette with affixation preventive mechanism
Inventor: DONINELLI PETER D
IPC: G11B23/087
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To detach a tape extending from one tape reel to another tape reel by turning around a guide member from the guide in a non-use state. SOLUTION: The cassette 10 contains tape detaching means 30, 32. These tape detaching means 30, 32 are so mounted as to rotate and move around the guide member 28 from the tape operating position where the means do not come into contact with the tape 26 to the preservation position where the means engage with the tape 26 and are released from the engagement with the guide member 28 at the time of removing the cassette 10 from the tape drive. The cassette is provided, in addition to the tape detaching mechanism, with a brake mechanism 100 engaging with the flanges of both tape reels 22, 24 at the time of removing the cassette 10 from the tape drive to prevent the rotation of the reels during the preservation of the cassette.
Patent JP-S6240318-A (JP)
Title: Manufacture of cold rolled steel sheet having superior deep drawability
Inventor: SAYANAGI SHIRO
IPC: C22C38/14
Filed: 1985-08-13
Abstract: PURPOSE:To improve the deep drawability at a low operation cost by directly hot rolling a dead soft steel having a specified composition at a regulated rolling start temp., regulating a true strain produced during the rolling, and carrying out cold rolling and annealing. CONSTITUTION:A dead soft steel consisting of, by weight, <=0.0060%, C, <=1.0% Si, <=1.5% Mn, <=0.100% P, <=0.025% S, <=0.085% Ti and the balance Fe with inevitable impurities is refined. A slab of steel is directly hot rolled at a rolling start temp. represented by formula I, A true strain produced during the rolling is regulated so as to satisfy a formula II. Cold rolling and annealing are then carried out. Thus, a cold rolled steel sheet having a high r-value, high ductility and superior deep drawability can be manufactured in an energy saving manner.
Patent JP-S6070269-A (JP)
Inventor: TAWARAYA YOFUMI
IPC: E01D21/00
Filed: 1983-09-27
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-H0342237-A (JP)
Title: Floor material
Inventor: NONOBE FUMIO
IPC: B60R13/08
Filed: 1989-07-07
Abstract: PURPOSE:To obtain a floor material having good rigidity over its entire surface and excellent in the fitness to a floor surface to be executed by providing a porous fiber part and a foamed part subjected to foam molding under atmospheric pressure in a state in contact with one surface of said porous fiber part and impregnated in the porous fiber part partially to form a cured impregnated layer. CONSTITUTION:A floor material 1 is constituted of a porous fiber part 2 formed from cotton fiber felt and polyurethane foam 3 partially impregnated in the porous fiber part 2 to form a cured impregnated layer 30. As mentioned above, since the floor material 1 has a high rigidity impregnated layer 30 formed in an almost uniform thickness by impregnating a part of a non-foamed raw liquid 3a in the porous fiber part 2 to cure the same, the generation of the bagginess in the floor carpet 5 arranged along with the floor material 1 can be prevented. Since the impregnated layer 30 becomes high in density because the roaming of the non-foamed raw liquid 3a is suppressed in the felt, said layer 30 can contribute to sound absorbing and blocking properties. Since the floor material 1 has the polyurethane foam 3 on the side in contact with the floor surface of a car, the fitness to the floor surface of the car is excellent.
Patent JP-S6070694-A (JP)
Inventor: SATOU KIYOTAKE
IPC: H05B33/10
Filed: 1983-09-27
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-2001003959-A (JP)
Title: Electromagnetic clutch
Inventor: JO YUKIO
IPC: F16D27/112
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic clutch with excellent efficiency for transmitting power from an armature to a rotor as well as responsiveness. SOLUTION: A rotor 7 mounted on a cylindrical shaft 5 is formed of an integral press molding. The outer end face portion of the rotor 7 located near its outer periphery and opposed to an armature 9 projects toward the armature 9 more than does the inner end face portion of the rotor 7 which is located inwardly of the outer end face portion and oppositely to the armature 9.
Patent JP-S5969416-A (JP)
Title: Manufacture of dichlorosilane
Inventor: OOTAKE NOBUMASA
IPC: B01J23/72
Filed: 1982-10-08
Abstract: PURPOSE:To manufacture directly dichlorosilane from Si in a high yield by allowing a specified metal and a specified nitrogen compound to coexist when dichlorosilane is manufactured by reacting Si with HCl in the presence of Cu as a catalyst. CONSTITUTION:A powdered mixture of 1-100pts.wt. Cu as a catalyst with 100pts.wt. Si as a starting material is charged into a reaction tube 1 in an electric furnace 3. A powdered mixture of 0.1-20pts.wt. metal having >=1.9 electronegativity defined by L. Pauling such as Cu, Rh, Ru, Ag, Te, Os or Bi with 1- 100pts.wt. nitrogen compound such as ammonium salt, amine, nitro compound or metallic nitride is also charged into the tube 1. While heating the tube 1 at 200- 400 deg.C with the furnace 3, HCl 7 is passed through the tube 1 together with nitrogen 5 as a carrier gas. In the tube 1, high purity dichlorosilane is obtd. by reacting HCl with Si.
Patent JP-S6237371-A (JP)
Title: Sputtering device
Inventor: YOKOYAMA MASAHIDE
IPC: C23C14/35
Filed: 1985-08-12
Abstract: PURPOSE:To improve the thickness distribution of a sputtered film on a substrate by forming the inside magnet in the cathode part of a sputtering device into two circular ring shapes and installing the magnets to the outside peripheral part of a target. CONSTITUTION:The target 3 and the substrate 12 for film formation consisting of a target material are provided to face each other in a vacuum camber 8 of the sputtering device. A pair of the circular ring-shaped magnet 1a, 1b for generating parallel magnetic fields 10 are attached to the surface of the target 3. Both magnets consists of the large-diameter circular ring-shaped magnet 1a and the small-diameter circular ring-shaped magnet 1b disposed concentrically therewith and are installed in proximity to the bottom surface in the outside peripheral part of the target 3. Both magnets 1a, 1b are disposed with the magnetic pole in target side of both magnets as the N pole and magnetic pole in other target side as the S pole. The particles sputtered from the surface of the target 3 are less released from the central part of the target and the sputtered film having the uniform film thickness distribution is formed on the substrate 12. The yield of the substrate 12 as the product is thus improved.
Patent JP-S6156700-A (JP)
Inventor: UEDA MASAMI
IPC: D06F75/22
Filed: 1985-08-12
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-S6236680-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G21/00
Filed: 1985-08-12
Abstract: PURPOSE:To simplify operation and to make the editing or the like of original images efficient by interrupting the formation of an image corresponding to an image forming range set up on the basis of a scale in a transfer part. CONSTITUTION:When an original A is set up on an original receiving part 73 so as to be adjusted on a fixing scale 83 and a key is operated while observing a spot light transmitted through the original A, the coordinate position of the original A is stored in a memory of a control part 120. When an erasing range specifying key is depressed, the erasing range of the original A is specified, the specified position is supplied from the control part 120 to a processor 101 as the erasing range and a prescribed calculated result is stored in the memory 106 as the erasing range. The original A is carried and set up on an original platen by operating plural keys, the data are read out from the memory 106, a lighting part of light emitting elements on a photosensitive drum is destaticized to erase the original image to be erased and a required original image is copied.
Patent JP-S6423070-A (JP)
Title: Heat pump type air-conditioning equipment
Inventor: SATO SADAHIRO
IPC: F25B5/00
Filed: 1987-07-17
Abstract: PURPOSE: To maintain the coefficient of performance of a heat pump type air conditioner at a high level by making any defrosting operation cycle unnecessary even in a rigorous winter season and fixing the evaporating temperature of a coolant by providing an ice ejector to an ice making device provided with an evaporation pipe connecting an evaporator to an expansion valve and a compressor. CONSTITUTION: When a heat pump type air conditioner is normally operated for heating, a heating cycle is constituted by means of an air heat source evaporator 1' which absorbs heat from the outside air as a low heat source and a condenser 5 which plays the role of a radiator. When the outdoor temperature drops to such a low temperature that causes frosting, a first three-way valve 1a is operated by means of an air temperature sensor S and three-way valves 1b, 1c, and 1d are switched. As a result, such an operation cycle that a coolant flows in the direction shown by the arrow and an evaporator 1 for making ice makes ice, and then, the coefficient of performance of the air conditioner is maintained at a fixed value by fixing the evaporating temperature of the coolant regardless of the outdoor air temperature.  The evaporator 1 makes platy ice by utilizing the endothermic action of the evaporation pipe 11 by making water to flow to an ice making frame from a sprinkling pipe 12. The formed platy ice is appropriately removed from the frame 10 by energizing a heating wire 16, sent to an ice cutting device 14, and cut into small pieces by means of a heating coil heater. The cut ice pieces drop onto an ice discharging chute 15 and are thrown away.
Patent JP-S5966119-A (JP)
Title: Plasma x ray source
Inventor: OOTA SUSUMU
IPC: G03F7/20
Filed: 1982-10-08
Abstract: PURPOSE:To start the discharge at a constant voltage all the time, by providing intermediate electrodes, which have through holes that agree with the through hole of an insulator, at the intermediate part of the insulator, and providing a means, which applies a trigger voltage to one intermediate electrode. CONSTITUTION:Two intermediate electrodes 6 and 7, which have through holes that agree with a capillary, are provided at the intermediate part of an insulator 1, with an interval being provided. Voltages, which are obtained by dividing the voltage across electrodes 2 and 3 by resistors r1-r3, are applied to the intermediate electrodes 6 and 7. A trigger signal T is supplied to one intermediate electrode 6 from a trigger circuit. When a capacitor Cd is charged to a certain constant voltage, at which surface discharge is not started, and the trigger T is applied, the electric field in the capillary is rapidly changed by the signal. The main discharge between the electrodes 2 and 3 is started accordingly. Since the discharge can be started at the constant voltage all the time, the amount of the generated X rays becomes constant every time.
Patent JP-S63185847-A (JP)
Inventor: PIITAA HADETSUKU
IPC: C04B41/50
Filed: 1987-07-17
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-S6238739-A (JP)
Title: Method and apparatus for producing vertically short sheet ingot
Inventor: KASAI NOBUFUMI
IPC: B22D27/04
Filed: 1985-08-12
Abstract: PURPOSE:To improve production efficiency, yield, etc. by pulling up a tundish nossle simultaneously upon completion of casting, then removing a partition side plate and executing rapping while moving a casting mold in an opposite direction. CONSTITUTION:The tundish 5 is vertically movably disposed via a supporting stand 6 and four hydraulic cylinders 7 to the position above the end of the horizontally moving mold 1. Plural supporting device 10 which can successively support the bottom surface of a slab S detached from the mold 1 are disposed below the mold. The tundish 5 is raised simultaneously upon completion of casting of the slab S. A refractory board 8A and a heat insulating material 11 are then removed and the partition side plate 1D is removed. A driving carriage 2 is moved backward and the ejected slab S is supported by successively floating the supporting members 10A, by which the rapping is executed. The improved production efficiency, yield, safety, etc. are attained from the shortened time for the rapping, the reuse of parts, etc.
Patent JP-H0821663-A (JP)
Title: Method and device for controlling refrigerating cycle
Inventor: ANDO KOICHI
IPC: F25B1/00
Filed: 1994-07-06
Abstract: PURPOSE:To provide a control method capable of maximizing the coefficient of performance (COP) of a refrigerating cycle. CONSTITUTION:In a refrigerating cycle, in which refrigerant is circulated in the order of a compressor 12, a condenser, an expansion valve 4 and an evaporator, the refrigerating cycle is controlled upon cooling operation by regulating the opening degree of the expansion valve 4 so that Y, defined by the temperature E3 of refrigerant before entering the evaporator through the expansion valve 4 and the temperature E1 of the refrigerant before entering the compressor through the evaporator through a formula Y=E1-2E3 may approach zero. On the other hand, upon heating operation, the refrigerating cycle is controlled so that X, defined by the temperature E2 of the refrigerant before entering the evaporator through the expansion valve and the temperature E1 of the refrigerant before entering the compressor through the evaporator through a formula X=E1-E2, is approached to zero.