baber/WOPTO huggingface dataset:
Patent JP-H06111821-A (JP)
Title: Lithium battery
Inventor: ARAI SO
IPC: H01M4/485
Filed: 1992-09-25
Abstract: PURPOSE:To provide a lithium secondary battery having a positive electrode active substance where a cobalt compound is not used by solving problems that LiCoO2 of a positive electrode active substance in the prior art is not provided with sufficient lithium ion conductivity so that a utilizing rate of an active substance is low and that a cobalt compound as a material of LiCoO2 is very expensive. CONSTITUTION:A lithium battery is composed of a compound, as a positive electrode active substance, where lithium is eliminated from double oxide expressed by a composition formula: Li2CuO2; lithium or a lithium compound as a negative electrode active substance; and a substance chemically stable with respect to the positive and negative electrode active substances and having a lithium ion movable for the purpose of an electrochemical reaction with the positive or negative electrode active substance as an electrolyte substance. Consequently, it is possible to constitute a lithium battery of a small size having large electric charging/discharging energy at a low cost, and to utilize it in various fields such as a power source for many kinds of portable electronic equipment.
Patent JP-H11113818-A (JP)
Title: Rotor for cleaner
Inventor: NAMURA YOSHIYA
IPC: A47L11/204
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To eliminate any possibility of the deviation of a shaft center and produce a rotor superior in rotation balance by forming the rotor in such a state as attaching an external material to the shaft. SOLUTION: This rotor for a cleaner is constituted of a shaft 2 being the center of a rotary shaft and a cylindrical external material 1 covered to fit the shaft 2. The external material 1 is formed by joining a pair of flat members 3, 3, which are formed of synthetic resin, a metal thin plate, or a cloth. The flat member 3 is formed into a flat shape by linking rectangular bent pieces, whose one sides are set to long sides 3a, 3b respectively, with the long sides 3a, 3b of a parallelogram opposed to each other, and the bent pieces are joined with each other so as to be formed into a pair of blades 4, 4 spirally projected around the circumference of the external material 1.
Patent JP-H06109603-A (JP)
Title: Sampling device for liquid sample
Inventor: TSUGE MOTOAKI
IPC: G01N35/10
Filed: 1992-09-25
Abstract: PURPOSE:To prevent the peripheral contamination due to dripping of liquid sample when sampling the sample and improve the quantitative sampling accuracy. CONSTITUTION:The title consists of a body block 102 having an air hole 101, a sampling unit 100 which is fitted to the body block attachably and detachably and is provided with a sampling chip 108 having an open tip part 108b in which an internal space is communicated with the air hole, a volume-type pump 401 which sucks an air equivalent to the liquid sample sampling volume from the inside of the sampling chip through the air hole and discharges it, a pressure sensor 405 which detects the air pressure inside the sampling chip led from another air source through the air hole, driving mechanisms 202, and 204 to 207 for rotaing and moving moving vertically the sampling unit, and so on. In addition, the device is provided with a transferring device 200 having a controller 212 which detects on the basis of the detecting signals from the pressure sensor that the sampling chip tip part is blocked by sample liquid level and the completion of sampling into the inside of the sampling chip thereafter, and controls vertical moving of the sampling unit.
Patent JP-H06108346-A (JP)
Title: Apparatus for detecting yarn
Inventor: TANAKA MICHIRO
IPC: D02H13/08
Filed: 1992-09-26
Abstract: PURPOSE:To obtain an apparatus for detecting feed state of a number of yarns fed in parallel state and capable of discriminating loosen state of yarn and entangled state of yarns. CONSTITUTION:This apparatus is equipped with a photoelectric sensor (1) provided with plural luminous parts (L) and photoelectric conversion element group (K) in front of yarn rows travelling in parallel state, an A/D converting means (2) for converting an analog signal output from this photoelectric sensor (1) into a digital signal, a storage means (3) for storing the converted digital signal, a characteristic extraction means (4) for subjecting the converted digital signal to differentiating treatment, a peak element recognizing means (5) for recognizing a photoelectric conversion element corresponding to peak value of treated differentiated data, a pitch calculating means (6) for calculating pitch between peak elements and further, a discrimination means (7) for discriminating loosen state of yarn and entangled state of yarn.
Patent JP-H10130093-A (JP)
Title: Diamond like carbon thin film forming device
Inventor: KAJITA NAOYUKI
IPC: C30B29/04
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a diamond like carbon thin film forming device excellent in gas ionizing efficiency. SOLUTION: A gas ion source 10 is disposed in a vacuum vessel 1 and is constituted of a reaction gas introducing chamber 11 in which the gas is introduced, a thermoelectron emitting means 12 for emitting a thermoelectron in the reaction gas introducing chamber 11, a thermoelectron drawing electrode 13 for drawing the thermoelectron, an electromagnetic coil 17 wound on the sidewall of the reaction gas introducing chamber 11 to generate magnetic field in the reaction gas introducing chamber 11 and an accelerating electrode 15 for accelerating ion toward a base material 3.
Patent JP-H09124427-A (JP)
Title: Control agent for rice plant damping-off using new microorganismic strain and method for controlling the same
Inventor: TSUNODA YOSHINORI
IPC: C12N1/20
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a control agent for rice plant damping-off containing microorganism Pseudomonas sp. SOLUTION: This control agent for rice plant damping-off contains Pseudomonas sp. (CAB-02 strain) as an effective component. To control damping-off of rice plant seedlings, the bacterial strain is added to a dipping solution of rice seeds during rice seed dipping, or rice seeds after dipping are dipped in a suspension of the bacteria before seeding. The amount of bacteria in the dipping solution or the suspension is >=10<7> bacterial cells/ml. In case of using in a preparation by adding or suspending, the bacteria concentration is 10<7> -10<10> cells/ml.  This control agent exhibits a strong onset-suppressing action on 3 important diseases consisting of seed and seedling rot caused by rice grain rot bacteria, damping-off and useless unproductive growth induced by gibberella fujikuroi of rice plant and is capable of controlling these 3 diseases at the same time and has no environmental pollution by the agrochemical. This control agent has a reducing action of rice grain not bacteria on rice plants when sprayed on growing rice and a biological control can be carried out by suppressing the bacterial density of this disease in a paddy field having no resistant varieties and no specific agents.
Patent JP-H05118023-A (JP)
Title: Gate controller for dam
Inventor: MUTAGUCHI MASAAKI
IPC: G05B13/02
Filed: 1991-10-28
Abstract: PURPOSE:To improve the tuning efficiency of a membership function by applying the same membership function regardless of the scale of a dam, and to make transmission to a man such as the status decided in fazzy control are the reason of control easy to understand. CONSTITUTION:A flow rate, a flow change rate, etc., are computed by a hydraulic compution means 3. A flow rate index as a value obtained by converting either of the flow rate or the flow change rate into the water level variation of a dam for a fixed time is computed by an index computation means 4. A fuzzy inference for controlling a gate is conducted by using flow rate index by a fuzzy inference means 7. A gate machine side disc 1 is controlled through a control arithmetic means 8 and a control output section 9 on the basis of an output from the fuzzy inference means 7.
Patent JP-H03141764-A (JP)
Title: Adhesive image sensor
Inventor: SAKATA TOSHIYUKI
IPC: H04N1/028
Filed: 1989-10-26
Abstract: PURPOSE:To decrease the number of driver IC and to reduce man-hour for preparation by alternatively driving two photodiodes with time division and respectively forming the photodiodes, blocking diodes, common electrodes and discrete electrodes on a base by the same process. CONSTITUTION:One end of a serial circuit between photodiodes S1-S128 and blocking diodes D1-D128 is connected with common electrodes C1 and C2, for which an impressing voltage is alternatively changed, and the other end is connected to the discrete electrode of the IC for drive while pairing adjacent odd-number and even-number serial circuits as one pair. Then, every two photodiodes such as S1 and S2, S3 and S4... S1 and S3 ... S2 and S4 are driven with the time division. By this time division drive, the number of the drive IC is decreased to be half in comparison with the case of non-time division drive. Further, by respectively forming the IC, serial circuits, common electrodes and discrete electrodes on the same base simultaneously, the man-hour for preparation is reduced.
Patent JP-H06125910-A (JP)
Title: Ultrasonic diagnostic device
Inventor: OKADA KAZUTAKA
IPC: A61B8/14
Filed: 1992-10-20
Abstract: PURPOSE:To constitute an ultrasonic probe having a number of ultrasonic transducers using conventional connectors each with a limited number of pins by providing connectors each comprising at least two, and forming one ultrasonic image from the output of each connector and from the output of each of the pluralities of connectors. CONSTITUTION:Ultrasonic transducers 1 from 1CH to nCH have their outputs connected to a connector 3A via wiring 2A. The ultrasonic transducers 1 from (n+1)Ch to 2nCH have their outputs connected to a connector 3B via wiring 2B. Connectors 5A, 5B for fitting with the respective connectors 3A, 3B are mounted on the surface of the outer frame of a diagnostic device main body 20. The output of each pin of the connector 5A is input to a transmitting and receiving circuit 6A and the output of each pin of the connector 5B is input to a transmitting and receiving circuit 6B. An ultrasonic probe having the greater number of ultrasonic transducers can thus be connected to the diagnostic device main body using conventional connectors each having a limited number of pins.
Patent JP-H11100842-A (JP)
Title: Rustproof agent holder for anchor bolt and rustproof method using the same
Inventor: HOSHINO YUKIO
IPC: E02D5/76
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To improve an execution property and a rustproof effect by providing a cap nut screwed to the upper end of an anchor bolt, a rustproof agent holding tube member, and an oil-resistant packing. SOLUTION: This rustproof agent holder is formed with an upper member 8 constituted of a cap nut section 8a screwed to the screw section upper end of an anchor bolt 1 and a flange section 8b and a lower member constituted of a tube member 9 mounted on a base plate 7 concentrically with the bolt 1 and an oil-resistant packing 10 arranged at its lower end. At the time of use, a rustproof agent 2 is filled into the tube 9, the cap nut 8a screwed to the screw section upper end of the bolt 1 is fastened, and the lower member is pressed and fixed to the base plate 7. A ring edge 8c is provided on the outer peripheral lower face of the flange 8b to prevent rain water from entering the tube 9. A tubular raw material having the outer diameter smaller than the inner diameter of the flange 8c is cut to the exposed length of the anchor bolt 1 at a site for use as the tube 9.  The upper member 8 can be removed for an internal inspection, the leakage of the rustproof agent 2 can be prevented, and a rustproof process can be applied at a low cost.
Patent JP-H06132444-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU KAZUO
IPC: H01L21/52
Filed: 1992-10-20
Abstract: PURPOSE:To enhance the reliability of a surface mounting-type resin-sealed semiconductor device in a mounting operation. CONSTITUTION:A surface mounting-type resin-sealed semiconductor device is composed of a tab 4, of a semiconductor chip 5 fixed only to the tab 4, of leads 3 whose inner ends are faced with the circumference of the semiconductor chip 5 and of a package 2 with which the whole exclusing outer ends of the leads 3 is covered and which is composed of a molding resin 1. In the surface-mounting-type resin-sealed semiconductor device, the tab 4 is formed to be much smaller than the semiconductor chip 5. In addition, since the bonding area of the semiconductor chip 5 to the tab 4 is reduced, it is possible to restrain that the tab 4 is exfoliated from the semiconductor chip 5 and that the resin is cracked when moisture is gasified suddenly and expanded (a steam explosion) in a mounting operation due to the moisture between the semiconductor chip 5 and the tab 4.
Patent JP-S61160194-A (JP)
Inventor: SAKANE TAKESHI
IPC: G07C13/00
Filed: 1984-12-31
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-H06130845-A (JP)
Title: Fixing device for copying machine
Inventor: YANO TAKAHIKO
IPC: G03G15/20
Filed: 1992-10-20
Abstract: PURPOSE:To eliminate the insufficient elevation of a temperature at both end parts of a fixing roll without impairing the temperature elevation of the fixing roll at the time of warming up. CONSTITUTION:In this fixing device for a copying machine composed of the fixing roll 1 constituted thin in thickness, with a small heat capacity and having the insertion of a bar-like heater inside and a pressure roll 9 in pressurized-and rotated-contact with the fixing roll 1, a constitution is adopted both end parts of the fixing roll 1 are closed with end plates 6 and simultaneously surface like heaters 7 are provided on the inside surfaces of the end plates 6.
Patent JP-H04156116-A (JP)
Title: System for constituting radio zone adaptable to communication traffic
Inventor: YANO KAZUO
IPC: H04W16/30
Filed: 1990-10-19
Abstract: PURPOSE:To always supply an optimum line capacity in accordance with complicated communication traffic variance by automatically switching the size of a radio zone in accordance with the communication traffic variance. CONSTITUTION:A service area is divided into radio zones different in size so that they overlap, and radio base stations 2 and 3 are provided in each radio zone. A radio line control station 1 stores inputted communication traffic data in a corresponding part of a storage means 11 and successively compares a preliminarily set allowable value with stored communication traffic data. An operation start signal is sent to stopping radio base stations to start the operation, and the radio zone of radio base stations whose operation is stopped is automatically switched to a radio zone having a preliminarily determined size out of radio zones different in size. Thus, the optimum line capacity is always supplied in accordance with complicated communication traffic variance.
Patent JP-H01123212-A (JP)
Title: Light beam scanner
Inventor: OGUCHI HIDEYUKI
IPC: G02B26/10
Filed: 1987-11-06
Abstract: PURPOSE:To efficiently guide light beams to photodetectors so that exact synchronizing signals can be formed by forming scattering surfaces to the outside circumferential part of a condensing rod spaced from a reference diffraction plate along the longitudinal direction of said rod and forming a scattering surface for reflecting the light beams to the other outside circumferential part of the condensing rod. CONSTITUTION:The scattering surfaces 50a-c which form primary scattered light by reflecting the light beams are formed to the outside circumferential part of the condensing rod 44 and the scattering surface which forms the scattered light of secondary and higher orders by reflecting the light beam is positioned thereto in such a part where the incident angle of the scattered light attains are angle below the critical angle. The light beams reflected by the inside peripheral face of the condensing rod are, therefore, efficiently reflected and guided to the photodetectors 46a, 46b without being dissipated to the outside of the condensing rod 44. The exact synchronizing signals are thereby obtd. based on the signals which are photoelectrically converted by the photodetectors. The need for using a costly amplifier circuit, frequency synthesizer, etc., to obtain the synchronizing signals is eliminated and the inexpensive and simple constitution is obtd.
Patent JP-S63136926-A (JP)
Inventor: NAKAGOME HIDEFUMI
IPC: H02H7/16
Filed: 1986-11-28
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-2000112440-A (JP)
Title: Liquid crystal display device
Inventor: AKUTAGAWA TORU
IPC: G09G3/36
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which the memory capacity is further reduced, the system is simplified, the number of parts is reduced and the cost is also reduced by using a time division driving method. SOLUTION: In the active matrix system liquid crystal display device, which uses a time division driving method, while noticing that each shift register 31 of drivers IC 12-1 to 12-k has a function to act as a memory with a capacity equivalent to one line. Thus, R data among inputted display data, for example, are directly supplied to the driver IC 12-1 by bypassing a memory 36 by switching switches 37 and stored in each shift register 31 of the drivers IC 12-1 to 12-k.
Patent JP-H06113588-A (JP)
Title: Rotor position detecting method for commutatorless motor
Inventor: FUKADA AKIYOSHI
IPC: H02P6/182
Filed: 1992-09-28
Abstract: PURPOSE:To suppress effect of noise contained in positional detection signal in a method for detecting rotor position of a commutatorless motor. CONSTITUTION:In the method for detecting rotor position of a comutatorless motor, armature terminal voltage signals (three-phase detection signals having phase shit of 120 deg.) are passed through filters 2, 3 to produce AC signals having 90 deg. phase lag which are then compared with zero potential through comparators 10, 11, 12 to produce positional detection signals and edges thereof are detected in order to interrupt a microcomputor 14. Rotor position is then detected based on the edge of the positional detection signal and driving signal for the commutatorless motor is switched to a signal predetermined based on detection of rotor position. Furthermore, only next interruption signal is enabled and other interruption signals are disabled.
Patent JP-H09101047-A (JP)
Title: Air conditioner
Inventor: KOUDA KIMIO
IPC: F24F3/044
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To use outdoor air to meet a demand for cooling so as to save energy when the demand for cooling arises in a season of the temperature being lower outdoors than indoors by disposing a compressor which constitutes together with an evaporation coil and a condensation coil a refrigeration cycle and other devices by arbitrarily positioning them. SOLUTION: An air-conditioner body 30 has in its sides a first air supply hole 1, second air supply hole 2, and return air hole 3 all leading to the inside of a room, and an outdoor-air hole 4 and an exhaust hole 5 both leading to the outdoors. Furthermore, there are provided a series of dampers from a first damper through a seventh damper denoted by numerals 21 through 27, a first air supply fan 14 in a first air supply chamber 6, a second air supply fan 15 in a second air supply chamber 7, and an exhaust fan 16 for the exhaust hole 5 in an exhaust chamber 10. A compressor 20 which constitutes together with an evaporation coil 19 and a condensation coil 18 a refrigeration cycle and some supplementary devices are also provided. The damper 21-27, air supply fans 14, 15, exhaust fan 16, and refrigeration cycle are all operated in accordance with patterns set for their combined operation to meet demand for cooling or heating under given conditions with respect to the temperatures of the outdoor air, return air, and cool air supply.
Patent JP-S63137117-A (JP)
Title: Repairing method for furnace body
Inventor: HARADA SHOJI
IPC: C21C5/44
Filed: 1986-11-27
Abstract: PURPOSE:To uniformly and instantaneously repair whole inside furnace without using patching agent and coolant, by injecting inert gas from a lance to slag remaining in the furnace after tapping off the steel, cooling the slag and at the same time, spattering the slag in while inside of furnace. CONSTITUTION:The lance 22 is inserted in the furnace body 12 and O2 gas is blown through the lance 22 to execute blowing. And, after blowing, the lance 22 is pulled out of the furnace body 12, and by tilting the furnace body 12 to tapping off the steel. After that, the furnace body 12 is again returned back to the ordinary position and the lance 22 is inserted in the furnace body 12. Next, by injecting, the inert gas, such as N2 gas, against the remaining slag 24 in the furnace body 12 from the lance 22, the slag 24 is cooled and at the same time, it is scattered in whole inside of furnace as showing by the arrow mark. In this way, the slag 24 is stuck to the inside surface of furnace, that is furnace brick, and the repair of furnace body 12 is executed.
Patent JP-H04155948-A (JP)
Title: Semiconductor device
Inventor: MORI NOBUYUKI
IPC: H01L23/50
Filed: 1990-10-19
Abstract: PURPOSE:To easily insert outer leads of various shapes after packaging and to easily manufacture many types of products as required by providing the outer leads and inner leads having holes for inserting the outer leads. CONSTITUTION:A semiconductor element 12 is secured to a semiconductor element placing part 17 through an adhesive material 16, and electrode pads of the element 12 are connected to inner leads 14 via a metal wire 13. The entirety is packaged with molding resin 11, and outer leads 15 are inserted into cavities (holes) of the leads 14. Accordingly, the outer leads of suitable shape are selected according to application, and can be inserted into the inner leads.
Patent JP-H09128746-A (JP)
Title: Production of magnetic disk and apparatus for production
Inventor: TERAKADO MASAMICHI
IPC: B23K26/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a suitable process for producing a novel magnetic disk when this process is applied to the case where plural final products are cut off from a large-sized substrate previously subjected to a surface treatment and an apparatus for production for this purpose. SOLUTION: A base material 100 is irradiated with a laser beam of the locus determined by the contour of the inside diameter of the final product prior to cutting of the magnetic disk base material formed by previously subjecting the large-sized substrate to the surface treatment, by which plural central holes 901 are formed. Next, the base material region having the central hauls 901 as a concentric circle is irradiated with the laser beam of the locus determined by the contour of the outside diameter of the final product 100 in the state of holding the base material 100 by the central holes 901, by which the base material 100 is cut and the final product 100 is obtd. The base material 100 may also be precut to the plural base material pieces of a desired external shape size (for example, the square shape slightly larger than the external shape size of the final product) before or after the formation of the central holes 901.