baber/WOPTO huggingface dataset:
Patent JP-2001081550-A (JP)
Title: Reactive sputtering system, and method of film deposition
Inventor: ANDO KENJI
IPC: C23C14/34
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To deposit as optical thin film or a superconducting thin film on a substrate of large area at high speed by providing a means of introducing reaction gas into the vicinity of a substrate and a means of introducing sputter gas into the base of a target having a recessed surface forming a cylindrical or oval shape toward the substrate. SOLUTION: Concentration gradient is provided to a sputter gas introduced through the pores of a porous target 14 constituting the base of a target of recessed shape and a reaction gas supplied from a gas ring 32 in the vicinity of a substrate 40. Accordingly, negative ions are produced during the sputtering at the target surface in the vicinity of the opening of a cylindrical target 13, and the accelerated negative ions collide with flying sputter-gas molecules to form high energy neutral particles, and these particles collide with the facing cylindrical target 13 to sputter a target material. Since the entrance of the reaction gas is prevented at the sputter surface of the porous target 14 of the base facing the substrate 40 and no negative ion is produced, the substrate 40 is free from damage during film deposition.
Patent JP-H0573405-A (JP)
Title: Memory circuit
Inventor: MOMOTA AKIHIKO
IPC: G06F12/04
Filed: 1991-09-12
Abstract: PURPOSE:To obtain the memory circuit which can switch and change easily the memory capacity. CONSTITUTION:The memory capacity is set by a switch provided in accordance with a line through which a signal for prescribing the memory capacity is sent, and based on a memory capacity setting means 30 containing the switch and the signal for prescribing the memory capacity, an access signal which can access a memory area corresponding to the memory capacity set by the switch is generated by an access signal generating means 32. Based on this access signal, an access is executed to the memory area, and write/read-out are executed by a write/read-out means. In such a way, by operating the switch in the memory capacity setting means 30, the set memory capacity can be changed easily.
Patent JP-2000089855-A (JP)
Title: Function extension device and electronic unit
Inventor: FUCHITA HIDEHIKO
IPC: G06F1/18
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact and convenient function extension device where a function extension means can actively be inserted/extracted by constituting a part unit to be attached to/detached from a storage part in a state where an operating electronic unit is connected. SOLUTION: A compact bay unit 104 mainly has an enlargement bay 201, a battery slot 202, a connection connector 203 and a connection pawl part 204. The extension bay 201 has an opening part 205 on the side of the compact bay unit 104. The bay options 221 of a floppy disk drive unit 215 and a CD-ROM drive unit 218 are installed from the opening part 205 and the function of a notebook personal computer 101 is extended. A battery slot 202 is formed on the upper face side of the compact bay unit 104 and a battery pack 103 is installed. At that time, the bay option 221 is constituted so that it can be attached/detached in a state where the notebook personal computer 101 is operated.
Patent JP-H01102423-A (JP)
Title: Galvanomirror
Inventor: IDE TSUGIO
IPC: G02B26/10
Filed: 1987-10-15
Abstract: PURPOSE:To obtain a galvanomirror prevented from generating disconnection or the like of a feeder at the time of rapidly operating by using a permanent magnet formed by a prescribed production method for a movable part to obtain the galvanomirror with structure omitting power supply to the movable part. CONSTITUTION:Alloy consisting of Sm and Co as basic components is ground as magnetic powder, kneaded with resin, cylindrical molded by compression molding, and magnetized with multipoles divided at least into 4 poles in the radial direction to obtain a movable permanent magnet 102. A back york 103 consisting of a soft magnetic material such as Fe is engaged with the inner peripheral part of the magnet 102 and a reflection mirror 101 is fixed on the back york 103 at 45 deg. angle from the cylindrical shaft of the movable part. The movable part is pivotally supported by two or more ball bearings 105, its outer wheel is fixed on the movable part through a movable sleeve 104, a neutral holding permanent magnet 201 and a holding magnetic pole 203 are arranged on the outside of the permanent magnet 102 as the neutral position holding means of the movable part and an electromagnet consisting of one or more magnetic poles 204, 206 for generating a magnetic field controlling the rotating motion of the movable part is arranged on the outside of the magnet 102.
Patent JP-H11101871-A (JP)
Title: Selection device of target tracking device
Inventor: NAKAMURA YOICHI
IPC: G01S13/72
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To decrease the number of target-switching times, and reduce missing of a target at the time of tracking switching by successively tracing back to a time from a tracking device in charge of target tracking at a final time on the basis of the predicted flying route of the target and the covering area of each tracking device, and determining the tracking device in charge of the target tracking immediately before it. SOLUTION: Tracking is started with a tracking device A in which a target exists in a tacking covering area, and the future position and the flying route of the target are predicted and calculated from the position and speed of the target by its tracking information. The tracking device capable of tracking up to the last time is found. It is the tracking device G. It is the tracking devices D, E that tracking can be performed up to the last second time t5 . The tracking device E of a quick tracking start time t2 is selected. It is the target tracking devices B, C that tracking can be performed up to the last third time t3 , and it is made the tracking device B that tracking is performed before the tracking device E. The tracking device is in charge of tracking before the tracking device B.  At the time point of a time t0 , relaying is performed with the tracking devices A, B, E, G to be tracked so as to be calculated.
Patent JP-H10114733-A (JP)
Title: Fluorinated 4"-cyano-substituted terphenyl
Inventor: COATES DAVID
IPC: G02F1/13
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound suitable as a component for liquid crystal materials, especially liquid crystal materials exhibiting nematic phases. SOLUTION: A fluorinated 4"-cyano-substituted terphenyl of formula I [R1 is an alkenyl, R (R is a <=12 alkyl or perfluoroalkyl), RO, RCO; (n) is 1, 2, 3]. The compound of formula I can be obtained by reacting a boric acid compound acid of formula II [(a), (b) are each 0, 1, 2, 3] with a benzonitrile compound of formula III [X is Cl, Br, I; (c) is 0, 1, 2, 3; (a)+(b)+(c)+1, 2 or 3]. The reaction is preferably carried out in the presence of coupling agent [preferably a palladium (O) catalyst, e.g. tetrekis(triphenylphosphine)palladium (O)]. Liquid crystal materials containing the compound of formula I can industrially utilized as working fluids for electrooptical display devices.
Patent JP-H04137936-A (JP)
Title: Frame synchronization system
Inventor: NAMIKADO NAGAHIKO
IPC: H04J3/06
Filed: 1990-09-28
Abstract: PURPOSE:To decrease the probability of pseudo synchronization by preparing plural frame patterns and selecting the frame pattern regularly for each frame. CONSTITUTION:A reception section 102 receives an output signal of a frame pattern insertion circuit 108 and N-sets of frame pattern detection circuits 109, 110, 111 detecting N-kinds of frame patterns detect respective patterns and output the result to a reception frame pattern selection circuit 112. The reception frame pattern selection circuit 112 detects the frame pattern from all output signals of all the frame pattern detection circuits 109, 110, 111 when a control signal from a frame synchronization circuit 113 represents an asynchronization state and enters the frame synchronization process and is controlled regularly so as to pass a frame pattern succeeding to the frame pattern received precedingly from a succeeding frame.
Patent JP-S61140338-A (JP)
Title: Forming method of heat transfer surface
Inventor: OTSUKA YOSHINORI
IPC: B21C37/20
Filed: 1984-12-12
Abstract: PURPOSE:To attain a homogeneous, inexpensive, and direct forming method of porous heat transfer surfaces having an excellent heat transfer performance by forming spiral fins on the inside surface of a circular pipe, bending the upper part of a fin, and bringing the fin top into contact with an adjacent fin at a regular interval. CONSTITUTION:A guide 9 equipped with a forming device is rotated and inserted into a pipe 1. A fin forming tool 3 plows up the inside surface of the pipe 1 as the guide 9 moves and forms the spiral fin 6 consisting of a fine groove and wall. A gear-shaped tool 5 touches the upper part wall of the fin 6 as the guide moves further. The tool 5 is rotated by a pin 8, brings the plowed upper wall of the fin 6 into contact with an adjacent wall at regular intervals, and forms a porous part 7 having a cavity 20 under a surface plate and an opening 30. the method forms porous heat transfer surfaces directly without welding.
Patent JP-S62123973-A (JP)
Title: Plugging brake
Inventor: WATANABE KIYOSHI
IPC: B66C13/22
Filed: 1985-11-20
Abstract: PURPOSE:To apply the brake in the most suitable braking torque characteriatic corresponding to the braking load by outputting the most suitable braking torque pattern corresponding to the braking load parameter from the detector to the rotating machine when a control command is inputted. CONSTITUTION:Various kinds of braking parameters are inputted to a computing element 10 from a load detector 5, a slewing radius detector 6, a speed detector 7, a wind speed detector 8, and a wind direction detector 9. The computing element 10 calculates the load-carrying braking capacity by means of the parameters detected from each detector 5-9 and works out the breaking pattern of the plugging brake so as to stop at a predetermined decceleration even if the load-carrying capacity changes. When the lever of a control device 12 is applied to the breaking notch, a three-phase induction motor 11 is changed over to the induction brake by the computing element 10, with which the braking force calculated by the load is produced.
Patent JP-S62112791-A (JP)
Inventor: RICHIYAADO EERENFUERUDONAA
IPC: C23F4/00
Filed: 1986-11-04
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-H0576139-A (JP)
Title: Charging method and charging facility by said method
Inventor: MARUI TAKAO
IPC: H02J7/00
Filed: 1991-09-11
Abstract: PURPOSE:To provide a charging method and charging facility in which a battery can be charged in a short time with high efficiency and the economy, compactness, safety, and the like of the facility are enhanced. CONSTITUTION:A charging facility comprises a backup battery 1 and a charger 2 wherein a battery 3 is charged, at first, by the backup battery 1 and when a predetermined charging state is reached, the battery 3 is charged by the charger 2. According to the constitution, charging time is shortened, the charger 2 is made compact, and the fabrication cost is reduced.
Patent JP-H06111851-A (JP)
Title: Charging method for lithium secondary battery
Inventor: MATSUI TORU
IPC: H01M10/05
Filed: 1992-09-30
Abstract: PURPOSE:To improve charging/discharging efficiency with dendrite restrained, even deposit at a high-current density is made or deposit quantity per unit area is increased to a negative electrode lithium, in charging a lithium secondary battery. CONSTITUTION:At the time of charging at high-current density, charging is made under a depositing condition where the electric potential of a negative electrode is to be kept at negative electric potential of -35mVvs. Li/Li+ or more intermittently. Consequentry a passivity film or irregularity exists on a lithium surface at the time of charging, an electrode surface becomes coarse by dendrite formed at high-current density, and needle crystal, causing the lowering of charging/discharging efficiency, is produced. When deposit is made in low polarization in the course of charging, dense deposit is available to activate a whole electrode area in a condition to bury all the needle crystal. Consequently charging/discharging efficiency can be improved.
Patent JP-H0899697-A (JP)
Title: Throttle device for outboard engine
Inventor: MISHIMA SHUICHI
IPC: B63H20/00
Filed: 1994-09-30
Abstract: PURPOSE: To shorten the length of a throttle rod for connecting throttle link mechanism and a throttle lever to each other so as to reduce an operating error and thereby to improve response by disposing the throttle link mechanism below a carburetor fitting position. CONSTITUTION: An engine 32 with a crankshaft pointing vertically is disposed in a space part 28 partitioned in an engine cover 18 formed of a lower cover 20 and an upper cover 22. A carburetor 62 is disposed on one side of the engine 32 in the engine cover 18, and a throttle lever 64 and throttle link mechanism 66 are connected by a throttle rod 68. In this case, the throttle link mechanism 66 is disposed below the fitting position of the carburetor 62 so as to reduce the length of the throttle rod 68 for connecting the throttle link mechanism 66 and the throttle lever 64 to each other. An operating error and flexure are thereby reduced to improve response, and an action space is also reduced.
Patent JP-H02124685-A (JP)
Title: Frame inter-line type solid-state image pickup element and its driving method
Inventor: SHINOZAKI TAKASHI
IPC: H04N5/357
Filed: 1988-10-17
Abstract: PURPOSE:To make the title element applicable to both a movie and an electronic still camera by providing a horizontal transfer section between a vertical transfer section and a storage section. CONSTITUTION:A horizontal transfer section 19 is provided between a storage section 20 and a vertical transfer section 18 of a CCD image pickup element of the frame transfer system, and signal charges of two fields A, B are transferred to the vertical transfer section 18 during one vertical blanking period. Then a drive pulse is given to the vertical transfer section 18 twice at the horizontal synchronizing signal period, the signal charge is transferred to the horizontal transfer section 22 provided to the end of the vertical transfer section 18 and only a signal charge of the field A is extracted by the horizontal transfer section 22 and the signal charge of the field B is given to the storage section 20 once per the horizontal synchronizing signal period as a drive pulse thereby being extracted at the 2nd horizontal transfer section 19 provided to the end of the storage section 20. Thus, the element is applied to the electronic still camera without using the mechanical shutter especially.
Patent JP-2001079386-A (JP)
Title: Heating and cooling device
Inventor: HARADA MASAYOSHI
IPC: B01J19/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a heating and cooling device capable of precisely controlling the temp. of a material to be heat-exchanged by preventing the radiation from the material to be heat exchanged, the temp. of which reaches the set value, to the utmost. SOLUTION: Each of suction means 6, 37 are connected to the jacket part 2 of a reaction kettle 1. A steam supply pipe 30 and a cooling fluid supply flow passage 7 are connected to the jacket part 2. When the temp. of the material to be heat exchanged in the reaction kettle 1 enters in the set temp. range, the radiation from the reaction kettle 1 is suppressed and the material to be heat exchanged is precisely kept to the set temp. range by stopping the supply of steam and cooling fluid to the jacket part 2 and making the jacket parts 2 into a high vacuum state by suction means 6, 37.
Patent JP-H07114107-A (JP)
Title: Rear projection type screen
Inventor: SHIBA HIDEKI
IPC: G03B21/625
Filed: 1993-10-19
Abstract: PURPOSE:To provide a rear projection type screen which is uniformly bright and which is constituted so that the transmissivity and the gain (G0) of whole light beams are high, a visual field range in a vertical direction can be enlarged and an excellent image obtained by suppressing a moire phenomenon is obtained. CONSTITUTION:This is the rear projection type screen constituted of a Fresnel lens sheet 1 obtained by forming a Fresnel lens 3 on the emitting surface side thereof and a lenticular lens sheet 2 obtained by forming a lenticular lens 4 in a logitudinal direction on the emitting surface side thereof. Then, a lenticular lens 5 in a lateral direction whose pitch is 1/50-9/10 of that of the lens 3 is formed on the incident surface side of the sheet 1 and/or the sheet 2. Besides, at least one part of the lens 5 in the lateral direction is constituted of a different-shape lenticular lens in the lateral direction provided with a circular-arc cross section at a part of the cross section of the lens.
Patent JP-H07118621-A (JP)
Title: Adhesive and its application to rubber
Inventor: INUI NAOKI
IPC: C09J167/02
Filed: 1993-10-19
Abstract: PURPOSE:To provide an adhesive for bonding rubber to reinforcing material, excellent in initial adhesiveness and the adhesive performance after moist heat/ warm water-deteriorated, useful for automotive tires etc., consisting mainly of a resorcinbased polyester and containing each specified amount or lower of a dicarboxylic acid compound and resorcin compound. CONSTITUTION:The objective adhesive for bonding rubber to reinforcing material, consisting mainly of (A) a polyester having structural unit of formula I (X is divalent aliphatic group, divalent alicyclic group or phenylene) and containing (B) <=1wt.% of a dicarboxylic acid compound of formula II (Y<1> and Y<2> are each H or 1-8C alkyl) and (C) <=3wt.% of a resorcin compound of formula III (Z<1> and Z<2> are each H or acetyl).
Patent JP-H1193940-A (JP)
Title: Roller device
Inventor: MAEDA YUTAKA
IPC: F16C11/04
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a roller device to facilitate a work top mount and demount a roller and perform the work by any one without needing a strong force and touching a part not to be touched. SOLUTION: The roller shaft 11 of a transfer roller is provided at the end part thereof with a collar 14 and the collar 14 is provided with a small part 21 in a non-circular shape in cross section. A large diameter is increased to a value higher than the opening width of a bearing part 40 on the frame 80 side. Thereby, when a collar 14 is situated in a mounting position, the transfer roller is not removable from the bearing part 40 but by rotating the collar 14 to a mounting and demounting position through operation of a handle part 23, the transfer roller is easily removed from the bearing part 40. Further, to prevent unexpectedly rotate the collar 14 to a mounting demounting position during use, a protrusion part 52 is formed on a roller front guide 50 and brought into contact with the stopper part 24 of the collar 14 and the collar 14 is fixed in a mounting position.  The transfer roller is mounted and demounted after the roller front guide 50 is removed.
Patent JP-H02108290-A (JP)
Title: Magnetic head
Inventor: NAKAO MASAYUKI
IPC: G11B21/21
Filed: 1988-10-18
Abstract: PURPOSE:To suppress the change of the floating quantity of inner and outer circumference to minimum by providing a round chamfering of the width and length of a prescribed dimension at the edge of the lengthwise direction of the air bearing of a head. CONSTITUTION:A magnetic head to which a core 2 having a gap 1 is embedded provides a taper 16 to one side edge in the widthwise direction of air bearings 3 and 4 and round chamferings 5 to 8 are formed to the edge of the length-wise direction. For the chamfering dimension, width (b) is 50 to 200mum and height (a) is 0.3 to 5mum. Since a head 9 is rotated with a point 19 as a center, an angle of yaw (c) is generated. From the direction of an arrow mark 12, air flows, by giving the angle of yaw (c), an air flow (13) to flow into from the taper 16 and an air flow (14) to flow into from a chamfering 8 are generated, the dynamic pressure due to both air flows, and the floating quantity is significantly reduced. When the angel of yaw (c) an a chamfering width (b) are suitably set, the floating quantity with a small change is obtained at the inner and outer circumferences of a disk.
Patent JP-H10111075-A (JP)
Title: Inserted grain amount controller for grain dryer
Inventor: YUMITATE MASASHI
IPC: F26B17/14
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a labor of redetection by employing stored inserted grain data even if a power supply for an ccperation handling apparatus is again turned on when the power supply for the operation handling apparatus is turned off in the state where grains are inserted into a storage chamber. SOLUTION: A detection processing where detection is performed with each throwing amount sensor is started (step 101), and when a power supply for an operation apparatus is on (step 102), a thrown grain amount is detected by each throwing sensor (step 103), a detected thrown grain amount is inputted into a controller (step 104), and the detected thrown grain amount is stored and held (step 106). When the power supply of the operation apparatus is turned off (step 107), and the power supply is again turned on (step 108), the thrown grain amount is not detected anew (step 109), the detected thrown grain data when the power supply is off stored in a nonvolatile memory is used (step 110), and a full amount of the thrown grain amount is detected (step 111).
Patent JP-H07115486-A (JP)
Title: Image forming device for fax
Inventor: MATSUZOE HISANOBU
IPC: H04N1/00
Filed: 1993-10-20
Abstract: PURPOSE:To attain miniaturization and low pricing and to improve reading quality CONSTITUTION:A cassette 11 for sheet housing is partitioned to space to house a document 18 and space to house recording paper 8 by a partition plate 28 formed in such a manner that at it can be rocked freely or moved in up-and- down direction freely. Also, a shared paper supply roller 9 to derive both the document 18 and the recording paper 8, a pad presser plate 10, and a separation pad 16 are provided in the cassette 11. Consequently, it is possible to attain the miniaturization and low pricing for the whole device and to improve the reading quality with simple constitution.
Patent JP-H04227108-A (JP)
Title: Method for forming hybrid matrix amplifier system and heat balance hybrid matrix amplifier system
Inventor: KURISUTEIN HEINZERUMAN
IPC: H03F3/60
Filed: 1991-10-09
Abstract: PURPOSE: To eliminate the thermal unsuitability of the thermal load of a hybrid matrix amplifier system processing N number of the input signal of an optional amplitude. CONSTITUTION: This system is provided with n×2<n-1> hybrid couplers 15 to 18 where each stage is divided into n-stages respectively including 2<n-1> number of hybrid couplers H by setting (n) to be an integer 2, an input multiport hybrid coupler system with N-number of input terminals inputting N-number of input signals and N-number of output terminals by setting N to be 2 and N-number of amplifiers 35 to 38 connected to the N-number of output terminals. Then the N-number of amplifiers 35 to 38 process the N-number of input signals consisting of optical amplitude, which is featured by being connected by output multiport hybrid system each stage of which includes n-stages respectively including 2<n-1> number of hybrid couplers 43 to 46.