baber/WOPTO huggingface dataset:
Patent JP-H1187796-A (JP)
Title: Magnetic semiconductor device and magnetic recorder/ player
Inventor: NOZU TETSUO
IPC: G11B5/31
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To realize a high sensitivity high response magnetic head. SOLUTION: A p-type GaAs layer 10 as a p-type emitter layer, an n-type Cabs layer 11 as an n-type base layer, a p-type magnetic semiconductor layer (Ing0.95 Mn0.05 As layer) 2 as a P-type collector layer, and a p-type GaAs layer 12 as a p-type emitter contact layer are formed sequentially. Subsequently, the p-type GaAs layer 10 is provided with a p-type ohmic electrode 13 as an emitter electrode, the n-type GaAs layer 11 is provided with an n-type ohmic electrode 14 as a base electrode and the p-type magnetic semiconductor layer 2 is provided with a p-type ohmic electrode 15 as a collector electrode thus obtaining a bipolar transistor structure being used as a magnetic head.
Patent JP-H0791725-A (JP)
Title: Air supply construction of drying chamber
Inventor: UCHIKAWA YASUO
IPC: F24F13/02
Filed: 1993-09-24
Abstract: PURPOSE:To make the distribution of the velocity of drying air supplied from a feed port uniform by a method wherein inclined guide plates are provided in a supply chamber to deflect and guide drying air and the guide plates located on the downstream side farther from the port in the drying air flow direction have larger inclination angles. CONSTITUTION:A dryer for drying grain and vegetables has an air passage R between a drying chamber 1 where a shelf track loaded with drying items is housed and an outer chamber structure 2. A fan 3 capable of freely deflecting its air flow direction is installed in the upper air passage of the air passage R and an indoor unit 4a of a heat pump type air conditioner 4 is mounted in the left side air passage. Two or more inclined guide plates 6 are provided in a supply chamber C to guide drying air supplied form the air passage R toward the left side of the drying chamber 1, and the guide plates 6 located on the downstream side farther from an air blow port G in the air flow direction have longer distances from the air blow port G and larger inclination angles with respect to the opening surface of the air feed port G.
Patent JP-H1185510-A (JP)
Title: Microcontroller
Inventor: OZAKI NOZOMI
IPC: G06F9/32
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce a program size as well as fast response and the improvement of a processing speed by parallelly comparing plural values to be compared with one compared value at one time, producing an address value corresponding to the comparison result and quickly shifting to a processing routine that corresponds to the address value. SOLUTION: A comparison register 8 holds values (a host command 9 and a bit stream 10) which are externally inputted as values (comparison value 12) to be compared. A comparator group 14 parallelly compares the comparison value 12 of the register 8 with each setting value 13 held by a setting register group 7. As a result, an address value that corresponds to the value 13 coinciding with the value 12 is read from a jump address register group 19 and is sent to a microcomputer body 1. Then, a jump from one processing routine to another processing routine is fast performed in the body 1.
Patent JP-S61117399-A (JP)
Inventor: OOTA RYOZO
IPC: E21D9/06
Filed: 1984-11-09
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-S60128707-A (JP)
Title: Tuning bar vibrator
Inventor: NISHIYAMA KOUJI
IPC: H03H9/24
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a tuning bar bivrator which has not a frequency variation due to leak of oscillation even if a supporting frame is fixed to a case or the like, by setting positions of connectors, which support an oscillator of the tuning bar vibrator, within specific ranges to reduce leak of oscillation from the oscillator to the supporting frame. CONSTITUTION:The tuning bar vibrator consists of a rectangular plane plate- shaped oscillator 11 having a certain width and a supporting frame 12 surrounding this oscillaor 11 which are connected to each other by connectors 13, and the oscillator 11 is supported on the supporting frame 12 by these connectors 13. Positions of said connectors 13 are so set that a ratio of a length (l) between their centers and shorter sides 11c and 11d of the oscillator 11 to a length l0 of the oscillator 11 is larger than 0.194 and smaller than 0.224. Consequently, even if the width, the thickness, or the like of connectors has some variance, oscillation is hardly leaked to the supproting frame.
Patent JP-H1082551-A (JP)
Title: Air conditioned blowing-out louver
Inventor: NISHIDA MICHITOKU
IPC: F24F13/15
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To enable a fitting between extremity ends of movable fins and fixed fins in an air conditioned blowing-out louver to be set in a superior manner in which after one of a case body having fixed fins integrally formed or movable fins is formed at first, one formed product is inserted into a molding die while the other formed product is molded and both of them are assembled. SOLUTION: This air conditioned air blowing-out louver made of synthetic resin is constructed such that there are provided a case member 2 having fixed fins 3 integrally molded therewith and movable fins 4 approximately crossing with the fixed fins. After the movable fins are molded, the movable fins are arranged within a molding die 20 and the case member is molded, thereby both of them are assembled, wherein the case member 2 is molded under a state in which a slide core 30 avoiding a contact between the extremity ends of the fixed fins 3 and the movable fins 4 is installed in a forming mold together with the movable fins 4, and after this molding operation, the slide core 30 is pulled out at a side part of the case member 2 and removed from it so as to enable the louver to be attained.
Patent JP-H08100939-A (JP)
Title: Heat exchanging ventilating device
Inventor: MATSUKI YOSHITAKA
IPC: G10K11/16
Filed: 1994-09-30
Abstract: PURPOSE: To restrain noise and miniaturize a ventilating device by a method wherein exhaust air is guided from an indoor air introducing port to the impeller of a fan through a position which passes the side position of the impeller of the from lower part upward. CONSTITUTION: When a fan 20 is operated, air in a room is introduced into a casing 10 from an indoor air introducing port RA by an impeller 22 for exhausting, then, passes through a heat exchanging element 30 and is discharged to the outside of the room through a discharging port EA. In this process, the indoor air, introduced into the casing 10, is elevated once through the side part of the impeller 22 and, thereafter, is guided downward toward the impeller 22. In other words, the indoor air, introduced into the casing 10 through the indoor air introducing port RA, is sucked into the impeller 22 at a place apart from the indoor air introducing port RA. Accordingly, the suction sound of air, induced into the impeller 22, becomes difficult to be transmitted to the indoor air introducing port RA or the inside of the room.
Patent JP-S61116173-A (JP)
Title: Prime mover provided with friction type stepless speed change gear
Inventor: ITO TOSHIBUMI
IPC: F16H57/021
Filed: 1984-11-12
Abstract: PURPOSE:To prevent friction applying agent in the casing of a friction type stepless speed change gear from adhering to a bearing which is fitted in a partition wall separating the casing of the speed change gear from the casing of a prime mover, by providing a seal means to the bearing on the speed change gear casing side. CONSTITUTION:A crank shaft 8 is move to pierce through a partition wall 7, being projected into the casing 6 of a friction type stepless speed change gear to serve as an input shaft, and is rotatably journalled to the part where the shaft pierces through the partition wall 7, by a bearing 1. In the piercing of the partition wall 7 by the crank shaft 8, there is disposed an oil ring 13 as a seal means 2 which is made in contact with the former two to liquid-tightly separate the bearing 1 from the casing 6. Accordingly, sufficient lubrication of the bearing section may be made, and lubrication oil, etc. used in the prime mover is prevented from entering into the friction type speed change gear side.
Patent JP-H03100540-A (JP)
Title: Shutter inspecting device
Inventor: HAYASHI YOICHI
IPC: G03B9/08
Filed: 1989-09-13
Abstract: PURPOSE:To execute the inspection with high reliability without overlooking abnormality in the case a shutter spring is detached by holding a shutter blade in an open position by weaker force than spring energizing force. CONSTITUTION:The device is provided with a means 16 for holding a shutter blade 5 opened against spring energizing force by a release 4, in an open position by weaker force than the spring energizing force. Accordingly, when normal spring energizing exists, the shutter blade 5 cannot be held, and when spring energizing force does not exist or it is abnormally small, the shutter blade 5 can be held in the open position, therefore, an open time in this case becomes abnormally long, abnormality of a shutter operation can be detected. As a matter of course, even in the case the spring energizing force is too strong and the shutter blade 5 does not open, it can be detected by a deciding means 14. In such a way, it does not occur that abnormality in the case the shutter spring 5 is detached is overlooked, and the inspection can be executed with high reliability.
Patent JP-H0788606-A (JP)
Title: Instrument for detecting surface of molten metal
Inventor: IDEUE KAZUO
IPC: B22D11/16
Filed: 1993-09-24
Abstract: PURPOSE:To simplify a detecting device and enlarge the detecting range by considering the arrangement of a transmitting coil and a receiving coil and a connection for detecting the molten metal surface, in a detecting instrument for detecting the molten metal surface (level) in a vessel. CONSTITUTION:The molten metal 1 is incorporated in the vessel 2 and an AC source 4 supplies an alternating power to the transmitting coils 3A, 3B, 3C connected in the series, The receiving coils 5A, 5B, 5C, 5D are arranged as zigzag with the transmitting coils and connected in the series and the detected variation of magnetic flux is added and inputted to a signal amplifier 6 to output the signal of the molten metal surface. After the alternating magnetic flux from the transmitting coil 3C penetrates the molten metal, this is attenuated and changed. The variation of this magnetic flux is received with the receiving coils 5C, 5D arranged as the zigzag state and the other coil receives as the same way and the variation is added and inputted to the signal amplifier 6, the AC source thereof becomes the same source in the other coils and as the signal treatment is performed by the signal device, the whole device is simplified and the level of the detection is improved.
Patent JP-H1080267-A (JP)
Title: Board-shaped vessel for photosynthesis reaction
Inventor: KITAJIMA YOJI
IPC: C12M1/02
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a board-shaped vessel for photosynthesis reaction able to be supported at various angles including the vertical. SOLUTION: A photosynthesis reaction vessel 2 is formed by tightly closing both the opening ends of a board-shaped tube 3 having transparent circumference walls with a pair of lids 5. Photosynthesis microorganisms and water are placed in the reaction vessel 2, and the microorganisms and water receive light through the circumference walls. The reaction vessel 2 is fixed on a supporting body W by a fixing means 6. Entrances 16a, 16b are formed on the lid 5, and they enable the exchanging of the water and/or the microorganisms in the reaction vessel 2.  A heat transferable partition wall 25b setting apart the outer layer 23 at the atmospheric side from the inner layer 24 at the supporting body side is formed in the reaction vessel 2, and outer layer entrances 16a, 16b, 19a, 19b and inner layer entrances 40a, 40b each separately communicating with the outer layer 23 and with the inner layer 24 are formed on the lid 5. In either 23 (or 24) of the outer layer 23 and the inner layer 24, the photosynthesis microorganisms and water are placed, and a heating medium is introduced into the other layer 24 (or 23). Thus, the temperature of the water in the former layer 23 (or 24) is controlled. In the former layer 23 (or 24), a mixing means 9 is placed.
Patent JP-H0793040-A (JP)
Title: Direct current power unit
Inventor: IMAI MASATO
IPC: H02M3/00
Filed: 1993-09-24
Abstract: PURPOSE:To provide a simple DC power unit for operating a switch for construction, etc., in operation without requiring the portage of a power generator or the connection work of an auxiliary transformer. CONSTITUTION:The battery voltage of a low-voltage battery 1 is boosted by a voltage booster 2 up to a prescribed value and charged in a charging capacitor 3. With a switch 2 closed, electric charges accumulated in the charging capacitor 3 are made to momentary flow to an electromagnetic coil 4 for operation, so that the switch for construction, etc., can be put in operation.
Patent JP-H04117507-A (JP)
Title: Communication control circuit and data transmission equipment
Inventor: YASUJIMA HIROYUKI
IPC: H04L12/40
Filed: 1990-09-07
Abstract: PURPOSE:To improve the availability of a terminal equipment by detecting the working state of a transmission line in response to the transmission direction of the data stored in a data buffer. CONSTITUTION:The lines A and B are connected to each other via the optical fiber cables 21 and 22, and the data can be transmitted in both directions. A communication control circuit 10a provided on the side of the line A decides whether the equipment (CNN, etc.) of the receiving destination is present on the side of the line B or not for the data transmitted to the line B from the line A. Then these data are transmitted from a data buffer circuit via the cable 22. Therefore the data are not transmitted to a communication control circuit 10b provided on the side of the line B as long as no communication is secured with the equipment set at the side of the line B. Then the independent transmission of data is available via the line B while the data are transmitted via the line A. Thus the availability of a terminal equipment is improved.
Patent JP-S6391574-A (JP)
Title: Monitoring apparatus for insulation in multipoint grounding system
Inventor: SHIMADA RYUICHI
IPC: G01R27/18
Filed: 1986-10-06
Abstract: PURPOSE:To make it possible to monitor the state of insulation in a multipoint grounding system while securing the state of connection of the system, by detecting a current flowing through diodes which are connected between a plurality of grounding points of a system apparatus and the ground. CONSTITUTION:Grounding wires 3 having diodes 2 connected forward respectively are connected between a plurality of points of a system apparatus 1 and the ground, while a power source 4 and an ammeter 5 detecting a current are connected in series between terminals of one diode 2. When a voltage smaller than a forward rise voltage is impressed on said diode 2 by the power source 4 in the state of non-operation of the system apparatus 1, all of the diodes 2 are put in a state of high impedance, and therefore a combined resistance obtained from the parallel connection of all of the grounding wires 3 also becomes large. As the result, an insulation resistance can be calculated by detecting the conduction current while retaining the impressed voltage to be a prescribed value smaller than the forward rise voltage.
Patent JP-2000061376-A (JP)
Title: Flux applicator
Inventor: NITTA YOSHIO
IPC: H02G1/14
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the yield of flux by applying it appropriately. SOLUTION: A flux-impregnated material 405 to which flux is supplied from a storage tank 402 is provided. The flux is applied to the skin-peeled end part E of a coated electric wire W through the material 405. Since the flux is applied to the skin-peeled end part of a core wire through the material 405 impregnated with the flux, the flux is applied thinly and uniformly to the end part of the core wire.
Patent JP-2000068022-A (JP)
Title: Connection auxiliary tool for grounding terminal
Inventor: ITO AKIRA
IPC: H01R11/12
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of connection work. SOLUTION: This tool is used when a plurality of grounding terminals 11, 12 are pressed into a bar-shaped connection tool 20 and the grounding terminals are interconnected. The tool has a cylindrical pressing portion 31 capable of inserting the connection tool 20 that can push in the grounding terminals 11, 12 up to the shoulder portion of the connection tool 20. A handle 32 is mounted to the pressing portion 31. Thus, a worker can impress large force onto the grounding terminals 11, 12 without undue force. Even when engagement forces of the grounding terminals 11, 12 are set large, connection work for the grounding terminals 11, 12 can be performed smoothly.
Patent JP-H03101061-A (JP)
Title: Phosphoric acid residual amount monitor for phosphoric acid fuel cell
Inventor: GOTO HEISHIRO
IPC: H01M8/04
Filed: 1989-09-14
Abstract: PURPOSE:To accurately detect decrease in the residual amount of phosphoric acid in an early stage by sensing oxygen concentration in offgas or hydrogen concentration and carbon dioxide concentration in offair every unit cell block. CONSTITUTION:Offgas and offair in an outlet side manifold 13C are sampled with sampling tubes 21-23, and hydrogen concentration and carbon dioxide (CO2) concentration in the offair or oxygen concentration in the offgas 69 is detected with each sensor and converted into electric signals. Hydrogen concentration in the offair is detected with a hydrogen gas sensor which functions as a fuel gas leak sensor, and when its concentration or concentration increase rate exceeds a specified level, a decision part sends an information signal. Decrease in the residual amount of phosphoric acid is accurately detected in an early stage.
Patent JP-H0689016-A (JP)
Title: Film splicer and film developing machine
Inventor: TANAKA KATSUHIKO
IPC: G03D13/00
Filed: 1992-09-07
Abstract: PURPOSE:To correct curling of a film before development and to avoid troubles during carrying the film for development and printing. CONSTITUTION:An exposed film 22 is drawn from the film cartridge 20. This film 22 after drawn is spliced in a splicing zone 11 with the rear end of the preceeding film already spliced to make a long-length film. After splicing films, film 22 is introduced to a correcting zone 12 and passed between heat rollers 41 and dancer rollers 42 so that curling of the film is corrected. After curling is removed, the film is wound on a reel 51. In the film developing machine, after curling of the film is removed, the film is developed in a developing zone and wound on a reel.
Patent JP-H0399855-A (JP)
Title: Manufacture of ink jet printing head
Inventor: OZAWA HIROKAZU
IPC: B41J2/16
Filed: 1989-09-14
Abstract: PURPOSE:To bond a piezoelectric element and a metal plate with a highly reliable brazing filler metal by providing a brazing filler metal material comprising In (indium) or In alloy between the piezoelectric element and a metal plate, laminating said parts in tight contact, inputting the laminated materials into a compressing chamber, applying the isotropic pressure with compressing liquid, and bonding the fused metal plate and the piezoelectric element to the brazing filter metal. CONSTITUTION:A metal vapor deposition film 3 is formed on the surface of a piezoelectric element 1. A low-melting-point In alloy layer 4 is formed on the surface of a metal diaphragm 2. The metal vapor deposition film 3 on the piezoelectric element 1 and the In alloy layer 4 on the metal diaphragm 2 are laminated in tight contact. The materials are inserted into a lower rubber die 11. The die is capped with an upper rubber die 12. The boundary is tightly sealed with tape 13. The inner surfaces of the rubber dies 11 and 12 are in tight contact with the laminated materials 7 of the piezoelectric element 1 and the metal diaphragm 2. The laminated materials 7 covered with the rubber dies 11 and 12 are inputted into a compressing chamber 22 of a compressing container 21 filled with compressing liquid 20. A tightly sealing plug 23 is closed, and the pressure of the compressing liquid 20 is increased. Isotropic pressure with the compressing liquid 20 is applied on the laminated materials 7. At the same time, the compressing liquid 20 is heated, and the In alloy layer 4 in the laminated materials 7 is fused. Thus the piezoelectric element 1 and the metal diaphragm 2 are bonded.
Patent JP-S61117575-A (JP)
Title: Toner supplying device
Inventor: HOSHINO OSAMU
IPC: G03G15/01
Filed: 1984-11-13
Abstract: PURPOSE:To prevent developing agents in developing units from being scattered to the outside, by setting toner supplying systems of each developing unit to the opened condition only when the developing units are positioned to their toner supplying position. CONSTITUTION:A yellow developing unit 101Y is at its toner supplying position. As a rotating body 300 rotates, a toner back flow preventing shutter 125Y which opens and closes the toner receiving port 120Y of the unit 101Y is separated from the port 120Y and set to a vertical condition and the port 120Y is fully opened. If a motor in a yellow hopper is actuated when the port 120Y is fully opened, the toner in the yellow hopper is replenished to the developing spare chamber of the developing unit 101Y from the toner receiving port 120Y through a pipe and a replenishing port. When the toner replenishment is completed, the unit 101Y is further rotated by 90 deg. by the rotation of a rotating body 300 and set to an upside-down condition as shown by the black developing unit 101b in the figure. When the unit 101Y is set to the upside-down condition, the shutter 125Y is rotated by its own weight and closes the port 125Y. Therefore, the toner never leaks out from the unit 101Y.
Patent JP-S6482926-A (JP)
Title: Flexible laminated sheet of metal and plastic
Inventor: MORITA MORIJI
IPC: H05K3/02
Filed: 1987-09-25
Abstract: PURPOSE:To improve reliability and productivity in circuit processing, by curling a metallic foil with the side of the metallic foil at the inside of a laminate. CONSTITUTION:A FMCL(laminated sheet of flexible metal and plastic), having a metallic foil curled preferably with a radius of curvature of 5-30cm at the inside of the laminated sheet, becomes flat having the radius of curvature of infinitive or a curled condition having the radius of curvature of more than 10cm at the inside of the metallic foil when the metallic foil is extended by buff-grinding prior to circuit processing, therefore, the subsequent circuit processing becomes very easy. The FMCL is manufactured by a method wherein lamination is effected under a condition that the sizes of respective directions of the metallic foil are shorter than the sizes of a plastic film or the laminated sheet is provided with a bending plastic deformation, in which the metallic foil is curled at the inside of the laminate, to bend the plastic film, having a tensile elastic coefficient smaller than the same of the metallic foil, whereby the processing is effected or the manufacture is effected by the composite of two methods. Copper, aluminum, nickel, brass or the like is employed for a structural metal while organic polymer or organic polymer including inorganic filler is employed for the plastic film, and the thickness thereof is preferably 5-100mum.