baber/WOPTO huggingface dataset:
Patent JP-S60223308-A (JP)
Title: Constant current circuit
Inventor: SAGA RIYOUHEI
IPC: H03F3/343
Filed: 1984-04-20
Abstract: PURPOSE:To obtain a constant current output independently of fluctuation of a power supply voltage by constituting the titled circuit that an output current (constant current) is obtained from a current being a sum between an increasing current and a decreasing current in response to the change in a power voltage. CONSTITUTION:A base-emitter voltage of transistors (TR)Q11, Q12 is almost constant and an emitter voltage of the TRQ12 becomes a prescribed voltage by a voltage drop component of a resistor R13. Thus, the relation between currents I1 and I2 is a gradually increasing relation in response to the increase in the current I1. On the other hand, since the voltage drop of the resistor R12 is increased in proportion to the current I1, the bias voltage of the TRQ13 is decreased gradually. Then the current I3 is decreased gradually as the current I1 is increased. Since collectors of the TRs Q12, Q13 are connected in common, a current being the sun of currents I2, I3 is obtained as an output current Iout. Thus, the output current Iout is a current nearly constant depending on the increase in the current I2 and the decrease in the current I3.
Patent JP-S61238469-A (JP)
Title: Short circuit and arc discriminating method in consumable electrode type arc welding
Inventor: OGASAWARA TAKAAKI
IPC: B23K9/073
Filed: 1985-04-15
Abstract: PURPOSE:To enable the accurate discrimination of an arc and short circuit in all current zone by comparing the decision level and the detected value of the welding voltage with the value adding the constant to the product of the proportional factor and welding current as the decision level. CONSTITUTION:The voltage detector 7 detects the voltage V between a feeding tip 4 and welding base metal 6. The current detector 8 detects the welding current I through feeding lines 2, 3. A proportional factor R is set to a setter 9 and constant K to a setter 10. The welding current I detected by the current detector 8, constant K and proportional factor R are inputted into a computing element 11 accordingly and the primary property discriminating level of Vn=k+RX1 is operated. The detected welding voltage V of the voltage detec tor 7 and discriminating level Vn are then compared by a comparator 12 and in case of V>Vn an arc signal Ar is transmitted to a welding power source device 1 and in case of V<Vn a short circuit signal S. The welding power source device 1 controls the output to the arc set output value on receipt of the arc signal Ar and adjusts the output to the short circuit set output value on receipt of the short circuit signal S.
Patent JP-H05243909-A (JP)
Title: Digital filter circuit
Inventor: KOBAYASHI YUJI
IPC: H03H17/02
Filed: 1992-02-28
Abstract: PURPOSE:To facilitate the alteration of filter configuration, and to obtain a digital filter circuit which is high in general applicability and expandability at the time of integration into a semiconductor integrated circuit by providing plural switch means to connected switchably between delaying means. CONSTITUTION:The outputs of plural delay elements D1 to D10 to delay a first input signal DI and the outputs of plural delay elements D11 to D17 to delay a second input signal EI are added by adders A1, A2, A3, A4 respectively. These added results are multiplied by desired coefficients C1, C2, C3, C4 by multipliers M1, M2, M3, M4 respectively, and the outputs of the multipliers M1, M2, M3, M4 and a summed input SI are added and outputted by the adder A5, and simultaneously, connection between the desired delay elements among plural delay elements D1 to D17 is switched by plural switch means SW1 to SW8, SW10 to SW12. Thus, the filter configuration can be easily altered, and the general applicability at the time of the integration into the semiconductor integrated circuit can be improved drastically.
Patent JP-H05238546-A (JP)
Title: Air slide device
Inventor: NASUNO YUJI
IPC: B65G54/02
Filed: 1992-02-27
Abstract: PURPOSE:To perform sanitary conveyance in a clean room and in a spot of avoiding a stain of oil and to attain manufacture at a low price with a simple structure by guiding and driving a slider perfectly in noncontact. CONSTITUTION:An air slide device is constituted of a guide member 1, slider b 2 and an internal mover 3. The guide member 1 is formed hollow by providing a guide wall 1b in upper surface both side edges of an angular pipe material, to set up the internal mover 3 drivably to advance/reverse on a rail 10 provided in the inside. Magnets 4, 5 attracting each other are provided in the internal mover 3 and the slider 2. Air blow ports 6, 7 are provided in a bottom surface and both side surfaces of the slider 2. The slider 2 is supported to float by a static pressure by blown air and moved by magnetic attraction force according to moving the internal mover 3.
Patent JP-H10216286-A (JP)
Title: One-room or unit wall embedding sporting good
Inventor: TANAKA NAO
IPC: A63B7/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain an all-weather one-room or a unit wall by which a whole family can execute usage without requiring containing, etc., with a widened foothold by embedding climbing sporting goods on a wall surface and a ceiling. SOLUTION: A piton is embedded on an external wall without a window facing a room and a yard. In this case, a steel frame and a reinforcing bar are made to be a base and the piton is fixed by welding. The piton is fixed to the wall adopting as a claggy cliff in a striking-int state so that a rope operation is trained only by passing a Karabiner through a hole in the head of the piton. Besides, a grip and a foothold iron ring are embedded by more than about two-thirds. Thus, they are produced so as not to be easily removed. Moreover, more than about two-thirds of metallic fixtures such as the steel frame which can resist a load such as a sand bag and the weight of a human body, etc., the reinforcing bar, a hanging ring, iron bar piton knob and the foothold iron ring, etc., are provided by fixing by welding.  Therefore, the one room or the unit wall which is used for health promotion inside a room is obtained.
Patent JP-H08275045-A (JP)
Title: Remote monitor system
Inventor: HAMADA NOBORU
IPC: H04N5/232
Filed: 1995-04-04
Abstract: PURPOSE: To obtain the remote monitor system in which image pickup of a desired area is easily and surely executed. CONSTITUTION: A synthesis image signal obtained by plural image signals picked up by an image pickup device 10 and sent from an image transmitter 20 to an image receiver 50 and stored in a storage means 153 and synthesized therein is outputted to an image display device 30, on which a pickup enable range of the image pickup device 10 is displayed as a synthesis image 131. Then image pickup area designation information entered by an image pickup area designation device 40 is sent to the image transmitter 20, which controls the image pickup device 10 for image pickup and the image display device 30 displays a pickup image 132.
Patent JP-H08278046-A (JP)
Title: Humidity control device
Inventor: ISHIDA HIDEKI
IPC: F25B21/02
Filed: 1995-04-04
Abstract: PURPOSE: To easily maintain humidity in an interior of a room within a specified range by providing Peltier elements on a back side of a plate-like or film-like humidity-control material for heating and cooling the humidity-control material in order that both dehumidification and humidification within the room are powerfully performed. CONSTITUTION: A humidity control device is constituted of a moisture permanent material 1, a humidity control material 2 and a heat radiating material 3 which are layered in this sequence from a room side to form a laminated structure, and a large number of Peltier elements 4 are mounted on a back side of the heat radiating material 3. A thermal insulating material 5 is disposed on a back side of the Peltier element 4, but may be omitted. If humidity within a room detected by a sensor becomes below a specified lower humidity limit, a control unit operates the Peltier elements 4 in such a manner as to generate heat, and the humidity control material 2 is heated so as to emit a large amount of moisture.  If the humidity within the room detected by the sensor becomes above a specified upper humidity limit, the Peltier elements 4 are made to perform a cooling operation to cool the humidity control material 2, which absorbs a large amount of the moisture.
Patent JP-H01251100-A (JP)
Title: Pattern recognizing device
Inventor: SEGAWA HIDEO
IPC: G06V30/10
Filed: 1988-03-31
Abstract: PURPOSE:To execute the recognition having high accuracy by executing a similarity - posterior probability conversion, based on a parameter which is derived easily by learning of the vocabulary contents. CONSTITUTION:A similarity - posterior probability converting part is constituted of a conversion arithmetic part 21 and a conversion parameter storage part 22. The conversion parameter storage part 22 is a table in which various parameters have been stored at every category, and these parameter sets are all obtained by learning. In this state, at the time of recognizing a pattern, a similarity value is converted to a desired posterior probability by reading out a necessary parameter set from the conversion parameter storage part 22 in accordance with the obtained similarity, and executing an operation by the conversion arithmetic part 21. In such a way, a posterior probability converting means having high accuracy can be constituted by a small data quantity, and the recognition accuracy can be improved.
Patent JP-H05243866-A (JP)
Title: Current source generator
Inventor: NISHIYAMA SEIICHI
IPC: H03F3/343
Filed: 1992-02-29
Abstract: PURPOSE:To reduce an output impedance, and to expand the frequency characteristic of an electronic circuit for which a current source is connected by connecting the output terminal of a push-pull circuit constituted of a first and a second transistors to the input terminal of a grounded emitter circuit. CONSTITUTION:When the input signal of a high frequency band is inputted to a differential amplifier circuit for which a current source 10 is connected, the bias potential of the current source 10 is fluctuated by the influence of the collector-base capacitance CCB of a transistor(TR) Q5. That is, when the input signal rises, the bias potential of a connecting middle point P1 also rises, and when the signal falls, the bias potential also falls. In this case, TRs Q11, Q12 for constituting a push-pull circuit execute a push-pull operation in accordance with the potential fluctuation by an idling current I flowing irrespective of the potential fluctuation of the point P1. Thus, the output impedance of a current source generator becomes a low impedance by the base-emitter resistance of one of the TRs Q11, Q12, and the frequency characteristic of an electronic circuit for which the current source generating device is connected is further expanded.
Patent JP-S61241047-A (JP)
Inventor: DENISU MATSUJI
IPC: B23Q16/10
Filed: 1986-04-04
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-H05245496-A (JP)
Title: Sewage treatment apparatus
Inventor: MIZUTA KOICHI
IPC: C02F3/34
Filed: 1992-02-28
Abstract: PURPOSE:To continuously perform the biological treatment of org. matter and nitrogen in sewage in the same treatment tank. CONSTITUTION:A vertical treatment tank l is constituted so that step floors 2 are almost horizontally arranged at a required interval in a depth direction in a zigzag multistage fashion and a zigzag passage is formed by the step floors so as to connect the upper and lower parts of the tank. An aerator 4 is provided in the passage at the upper part of the tank and a circulating pump 5 is provided to the passage at the bottom part of the tank to form a sewage circulating route 3 returning sewage in the bottom part of the tank to the passage of the upper part of the tank and aerobic treatment is continuously performed in the upper part of the tank while anaerobic treatment is continuously performed in the lower part of the tank.
Patent JP-H08277492-A (JP)
Title: Horizontal electroplating device
Inventor: TOGAWA OSAMU
IPC: C25D5/08
Filed: 1995-04-04
Abstract: PURPOSE: To provide a horizontal electroplating device capable of effectively circulating a plating soln. in a plating tank, holding the soln. without any energy loss and reducing the distance between anodes. CONSTITUTION: This horizontal electroplating device has a couple of anodes 2, a cylindrical-sectioned plating tank 3 formed with the anodes and a side face seal and seal rolls 7 and 8 on the inlet and outlet sides of the plating tank. Further, a liq. feed nozzle 5 is provided on the strip inlet side of the tank 3, and an inlet seal plate 9 extended from the nozzle and in sliding contact with the seal roll 7 on the upstream side and an outlet seal plate 10 extended from the strip outlet end of the anode and in sliding contact with the seal roll 8 on the downstream side are opposed to both sides of a strip 1.
Patent JP-H03278662-A (JP)
Title: Emergency special number call reception processing system
Inventor: SHIMAZAKI KAZUO
IPC: H04M3/42
Filed: 1990-03-28
Abstract: PURPOSE:To eliminate the need for an exclusive line and to send/receive a data at a fast speed by interconnecting an attendant board and an emergency information adaptor with a line having a function of user network basic interface used for an integrated services digital network. CONSTITUTION:An attendant board 13 having a function of user network basic interface in an integrated services digital network is provided as an attendant board for receiving an emergency number. Then a path of a B-channel of the basic interface is set to a control means 15 of an emergency processing information database 16 via an electronic exchange 12 from the attendant board for accessing. Thus, an exclusive line between the attendant board and the emergency processing information database is not required and data is received/sent at a fast speed via a B-channel path.
Patent JP-S564220-A (JP)
Title: Structure for joining laminated iron core in transformer
Inventor: YOSHIDA KENTAROU
IPC: H01F27/26
Filed: 1979-06-23
Abstract: PURPOSE:To increase the mechanical strength of a laminated iron core and to enhance the durability and transforming efficiency by butting a pair of iron-core members in an appropriate shape, forming a joining groove at said butted portion, and joining the butted portion by said groove in one body. CONSTITUTION:Iron-core members 10 and 11 having an appropriate shape such as an E, I, or F shape are butted together, and the butted portions, 10a and 11a, and 10b and 11b are joined by welding 20 into one body, thereby the mechanical strength of the laminated core is increased. Iron-core members 12 and 13 are butted together, a joining groove 21 is formed at said butted portions, 12a and 13a, and 12b and 13b. The members 12 and 13 are joined by melting both side walls of said joining groove 21. A joining groove 22 is formed at butted portions, 14a and 15a, and 14b and 15b, of iron-core members 14 and 15. A welding rod 30 is inserted in said joining groove 22, and both side walls of the joining groove 22 and the welding rod 30 are melted together, thereby the joining of te members 14 and 15 is made easy and the mechanical strength is increased.
Patent JP-H03279707-A (JP)
Title: Gas ignitor
Inventor: NISHIURA MASANAGA
IPC: F23N5/24
Filed: 1990-03-28
Abstract: PURPOSE:To prevent the goint-out of flame due to the throttle of the gas volume by providing a rotation restraining means which restrains the rotational operation to rotate an operation button to the small fire area by means of a contact member and forming in the rotation restraining means an inclining cam face which allows the rotational operation of the operation button by guiding the rotation restraining means in the direction in which the rotation button is pushed in. CONSTITUTION:A rotation restraining means b is provided which restrains the rotational operation of an operation button 1 to the area (d) of small fire by means of a contact member (a). In the rotation restraining means b an inclining cam face c is formed which allows the rotational operation of the rotation button 1 by guiding the operation button 1 in the direction in which the operation button 1 is pushed in. When the operation button 1 is rotated to the area (d) of small fire, the operation button 1 hits a contact member (a) in the area (d) of small fire and the series of operation of the operation button 1 are restrained, and after this in the operation of the operational button 1 it is guided by an inclining cam C in the rotation restraining means (b) and moves in the direction in which the operation button 1 is pushed in and the operation to the area (d) of small fire is made as specified. With this arrangement the rotational operation of the operation button 1 is restrained from rotating at once to the area (d) of small fire so that the extinguishing of the fire due to the state of the air-richness by temporary air in excess caused by throttling the gas volume suddenly can be prevented.
Patent JP-H06293542-A (JP)
Title: Admixture for highly flowable concrete
Inventor: YAMATO FUJIO
IPC: C04B40/00
Filed: 1993-04-06
Abstract: PURPOSE:To eliminate obstacles to the flowability of concrete, to realize high flowability and to improve separation resistance and infilled properties of the concrete by adding as the admixture, a specific formaldehyde copolycondensate and a water-soluble high polymer to the concrete. CONSTITUTION:The formaldehyde copolycondensate (A) is produced from a phenyl glycol represented by the formula (a), wherein RO1 is a C2 or C3 oxyalkylene; n is 1 to 100; R1 is H or a C1 to C9 alkyl group; X1 is H, a sulfonic acid group or its alkali metal salt, a monomer which is copolycondensable with formaldehyde and represented by the formula (b) to (d), wherein R2 and X2 are same as the above R1 and X1 respectively; each Y is B or CH.S0.Z (Z is an alkali metal) and at least two of Y atoms or groups are H atoms, and formaldehyde. The formaldehyde copolycondensate (A) and the soluble polymer (B) consisting of a non-ionic cellulose ether, an acrylic acid-based copolymer, an alkylene glycol and fermentation polysaccharides (beta-1,3-glucan or xanthane gum) are added in amounts of 0.1 to 3.0-wt.% and 0.01 to 1.0wt.% respectively, if necessary together with other cement dispersants and additives, to the concrete and used as the admixture.
Patent JP-H01249115-A (JP)
Title: Dehydration treatment device
Inventor: MOCHIZUKI TAKUO
IPC: B01D33/06
Filed: 1988-03-30
Abstract: PURPOSE:To remarkably improve the operation efficiency of the subject device by utilizing the negative pressure in a drum to suck and stick a water permeable material to the surface of a strainer to form a precoat layer and providing a scraping plate so as to be allowed to move forward and backward in the approaching and withdrawing direction to the strainer. CONSTITUTION:A drum 3 with the strainer 9 stretched along its revolving surface, a suction pipe 23 with a suction opening 23a in the inside of the drum, the scraping plate 6 brought into the sliding contact with the surface of the drum, and an adsorbing material supply part 8 with the opening part neighboring on the scraping plate 6 are provided. The scraping plate 6 is provided on one end of the absorbing material supply part approaching to the drum 3 so as to be allowed to move forward and backward in the direction of approaching and withdrawing to the strainer 9, and the scraping plate forms the upper part or the bottom part of the approaching part of the absorbing material supply part. And, the drum 3 is driven to revolve in such a direction that it passes the absorbing material supply part just after it has passed the scraping plate 6, and, at the same time, the suction pipe 23 is connected to a vacuum source 7 to suck and stick the water permeable material to the surface of the strainer 9 by utilizing the negative pressure in the drum 3 to form the precoat layer 2.
Patent JP-H05279206-A (JP)
Title: Herbicide composition for paddy field
IPC: A01N43/36
Filed: 1992-04-01
Abstract: PURPOSE:To provide the subject composition capable of controlling the significant weeds in paddy fields over a long period of time using reduced amounts of the active ingredients described below. CONSTITUTION:The objective herbicide composition for paddy fields containing, as active ingredients, (A) at least one kind of 3,4-trans-4-ethyl-3-(substitute d phenyl)-1-(3-isopropylphenyl)-2-pyrrolidinone derivative of the formula (X is F atom, Cl atom or Br atom each substituted at 3-site, or F atom substituted at both 3- and 4-sites or 3- and 5-sites), (B) at least one kind of pyrazole derivative, and (C) bromobutide or dymron.
Patent JP-H10276261-A (JP)
Title: Radio communication equipment
Inventor: OMURA HIROSHI
IPC: H04M1/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To easily transmit and receive voice signals with a hand-free equipment by performing radio transmission for transfer signals based on reproducing voice signals to the hand-free equipment installed to a vehicle and performing radio reception for the transfer signals based on the voice signals transmitted from the hand-free equipment. SOLUTION: In a portable telephone system 11, the transfer signals whose contents are response data from the hand-free equipment 12 are radio-received through an antenna 14 and a transmission/reception part to the hand-free equipment and a telephone control unit sets the state of performing the radio transmission/reception of telephone signals based on the voice signals between a local radio station through the antenna 13 and a main transmission/reception part corresponding to the reproduced response data from the equipment 12. Then, to the transmission/reception part to the hand-free equipment, the radio transmission to the equipment 12 for the transfer signals based on the reproducing voice signals obtained from the main transmission/reception part is performed through the antenna 14 and the radio reception for the transfer signals based on the voice signals from the equipment is performed through the antenna 14.
Patent JP-H02257307-A (JP)
Title: Numerical controller
Inventor: KONNO TAKASHI
IPC: G05B19/18
Filed: 1989-03-30
Abstract: PURPOSE:To facilitate confirmation by an operator by analyzing the contents of a working program for numerical control over a machine to be controlled and displaying the processes of respective systems and the synchronism relation among the respective systems. CONSTITUTION:The contents of the working program for the numerical control over the machine to be controlled are analyzed in a program analyzing process before the numerical control to obtain total man-hours and the synchronism relation among the respective systems. Then when the numerical control starts, display data on the current respective processes of the respective systems and the synchronism relation among the systems are obtained in a program processing process according to the processes of the respective systems and the synchronism relation among the systems which are obtained by the program analysis and displayed in a data display process. Consequently, the current processes of the respective systems and the synchronism relation can be reported to the operator and a complicate working program which requires a synchronous instruction among the many systems, etc., a working program which has many processes, etc., are controlled by process groups.
Patent JP-S5425154-A (JP)
Title: Manufacture of explosion-proof picture tube
Inventor: YAMAUCHI MASAAKI
IPC: H01J29/87
Filed: 1977-07-06
Abstract: PURPOSE: To realize excellent operation and explosion resistance, and the improvement of mass-productivity, by using a cheap one-side adhesive tape. 
     COPYRIGHT: (C)1979,JPO&Japio