baber/WOPTO huggingface dataset:
Patent JP-2000222999-A (JP)
Title: Direct current power source circuit
Inventor: YOKOTA AKIO
IPC: H01H85/20
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To improve workability, reduce the number of parts item and a space required for installation even in the specification of a large current capacity by eliminating a necessity of fitting a ring core of a current sensor to a wiring member, by integrally forming the current sensor for detecting the current of a battery for supplying the current to a load through a manual switch with the manual switch. SOLUTION: Plug side terminals 222, 223 projected from a plug 22 of a removable connector type switch are inserted into holes of socket side terminals 212, 213 of a socket frame 211 of a socket 21. Consequently, since a fuse 5 is connected to both ends of the plug side terminals 222, 223 projected to a fuse housing chamber 224 of the plug 22, the socket side terminals 212, 213 are closed so as to supply the current of an external battery to a load. A gap- formed ring core 11, a coil 12, a signal processing circuit 13 and a connector 14 integrally formed with the socket frame 211 form a current sensor so as to detect the current flowing in the socket side terminal 213. With this structure, parts fitting workability is improved.
Patent JP-H11224876-A (JP)
Title: Formation method for connection hole
Inventor: NAKAI MASAMITSU
IPC: H01L21/302
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a connection hole which reaches a main wiring layer when an upper layer wiring layer composed of a conductive material different from the main wiring layer is provided on the main wiring layer, in the manufacture process of a semiconductor device. SOLUTION: Wiring 13, for which a main wiring layer 11 composed of aluminum and an upper layer wiring layer 1 composed of TiN are laminated, is covered with an insulation film 14, and a resist pattern 15 is formed on the insulation film 14. By dry-etching using the resist pattern 15 for a mask, the main wiring layer 11 is selectively removed to the upper layer wiring layer 12. Thereafter, the resists pattern 15 is removed by wet-etching. Then, the upper layer wiring layer 12 is removed by dry-etching, using the insulation film 14 for the mask, and thus a connection hole 16 reaching the main wiring layer 11 is formed.
Patent JP-H07233007-A (JP)
Title: Insecticide
Inventor: TSUCHIYA TORU
IPC: A01N37/28
Filed: 1994-02-22
Abstract: PURPOSE:To obtain an insecticide presenting excellent insecticidal effect. CONSTITUTION:This insecticide contains, as active ingredient, 2'-t-butyl-2, 2- dimethylpropanohydrazide, and can be obtained by reaction between 't- butylhydrazine and 2, 2-dimethylpropionic acid or a reactive derivative therefrom. When this compound is to be used as an active ingredient of agricultural/ horticultural insecticide, its amount to be applied is normally 10-1000 (pref. 50-500) g per 10 are. Insect pests on which this compound has especially excellent effect are such soil pests as Diabrotica virgifera virgifera, Diabrotica barberi and Diabrotica undecimpunctata, Aulacophora femoralis, and Phyllotreta striolata, each belonging to Chrysomelidae, and Maladera, Anomala cuprea, and Anomala rufocuprea, each belonging to Scarabaeidae.
Patent JP-H04263553-A (JP)
Title: Traffic control system
Inventor: SAITO KAZUO
IPC: H04M3/22
Filed: 1991-02-19
Abstract: PURPOSE:To automatically control a traffic amount between monitor object devices so as to be reduced when the traffic of the monitor object device exceeds a threshold value at a network monitoring system. CONSTITUTION:A traffic information reception part 5 receives the traffic values of the respective monitor object devices from exchange systems 2-4 and stores the values in a storage part 8. An over load judgement part 6 judges whether the received traffic value exceeds the threshold value or not and when it exceeds the threshold value, a transmitting source device judgement part 7 judges the generating source device generating the over load and stores the result in the storage part 8. While referring to exchange network connection information registered in advance, a call origination enable device judgement part 10 judges the device enabling call origination to the generating source device and stores the result in the storage part 8. A call originating regulation control information part 9 reads the call origination enable device corresponding to the generating source device exceeding the threshold value and transmits call originating regulation control information while referring to the storage part 8. Thus, call origination control is automatically executed from the network monitor system to the device enabling call origination to the generating source device generating the over load, the load of the operator of the exchange network is reduced, and it is possible to speedily and suitably deal with the exchange network with over load traffic generation.
Patent JP-S57140854-A (JP)
Title: Machine structural steel with superior machinability
Inventor: OOTANI SABUROU
IPC: C22C38/38
Filed: 1981-02-23
Abstract: PURPOSE: To obtain a steel with improved machinability and mechanical characteristics by specifying the amounts of S, sol. Al, O and Ca in a Ca-S free cutting steel.  
     CONSTITUTION: This steel contains 0.025W0.035% S, 0.002W0.005% sol. Al, ≤0.0040% O and 0.0030W0.0100% Ca while satisfying the expression. The lower limit or more of S is required to improve the machinability, the upper limit is the prescribed value of JIS, etc., and in case of more than the upper limit of S, mechanical characteristics superior to those of a standard steel are hardly provided in relation to the O and Ca contents. Less than the lower limit of sol. Al increases the amount of O in the steel remarkably. and more than the upper limit of sol. Almakes the inhibition of the wear of a tool difficult in high-speed cutting. More than the upper limit of O deteriorates the mechanical characteristics, consumes most of Ca as oxide, and reduces the amount of Ca taking part in the control of the shape of S. The lower limit or more of Ca is required to control of the shape of S. The lower limit or more of Ca is required to control the shape of sulfide and to improve the life of a tool, and more than the upper limit of Ca does not deteriorate the characteristics of the steel but increases the cost in vain. Mechanical characteristics superior to those of the standard steel are not obtd. if the expression is not satisfied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000221193-A (JP)
Title: Immunoassay
Inventor: SATO MASARU
IPC: G01N33/543
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a rapid and simple immunoassay which is high in sensitivity and a kit used therein. SOLUTION: Sandwich immunoassay, holding a substance 9 to be examined by a first immune body 2 and a labeled immune body 4 formed by bonding a second immune body 6 capable of being bonded to the substance 9 to be examined to a label (first or second label) 5, is performed in a fixed part 3, wherein the first immune body 2 capable of being bonded to the substance 9 to be examined is fixed on a water- absorbing base material 1. In this case, a conjugate consisting of the first immune body 2, the first label 5 and avidin 7 is used as the labeled immune body 4, a conjugate of biotin 10 and the second label 8 is reacted with the conjugate 4 to form a complex 11 via the bonding of avidin 7 and biotin 10, and the substance 9 to be examined is detected by the first and second labels in the complex.  An immunoassay kit is constituted by adding the labeled immune body 4, wherein the second immune body 6 capable of being bonded to the substance 9 to be examined and avidin 7 are bonded to the first label 5 and the conjugate 8 of biotin 10 and the second label 5 to an immunological examination piece having the fixed part 3, wherein the first immune body 2 capable of being bonded to the substance 9 to be examined is fixed on the water absorbable base material 1.
Patent JP-S59152171-A (JP)
Inventor: OOTSUKA SADAO
IPC: B65B9/02
Filed: 1983-02-16
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-S62183130-A (JP)
Title: Manufacture of semiconductor device sealed with resin
Inventor: KAMIYA YOSHITAKA
IPC: H01L21/56
Filed: 1986-02-06
Abstract: PURPOSE:To facilitate flow of resin to an insulation section for preventing air bubbles from being produced in the insulation section and to improve the reliability, by injecting the resin through a gate into a mold cavity with an inserted material and a heat-radiating body fixed in the cavity and spaced from each other by a predetermined gap for sealing them with the resin. CONSTITUTION:An upper mold 1 and island sections 8 of a lead frame 4 have a special shape. In other words, they are shaped so as to introduce resin 10 into gaps defined therebetween. When the resin 10 is injected through a gate 13 into a cavity 3 at a temperature of 170 deg.C and under an injection pressure of 70kg f/cm<2>, for example, the injected resin 10 is inhibited from flowing to the upper portion of the islands by an extension 1a of the upper mold 1. Since a through groove 8a provided in the islands 8 facilitates the flow of the resin from the upper portion of the islands into the gaps, the resin 10 is allowed to flow uniformly between the upper portion of the islands and the gaps. Thus, the lead frame can be sealed with the resin without introducing air to form bubbles in the resin.
Patent JP-H08220534-A (JP)
Title: Liquid crystal display device
Inventor: TAKEUCHI SHOICHI
IPC: G02B5/32
Filed: 1995-02-13
Abstract: PURPOSE: To improve the utilizing efficiency of outside light, thereby make it easy to see any indication, and also enhance brightness concerned by disposing a hologram at the outside of a polarizing plate at the opposite side of an observer. CONSTITUTION: The device is composed of a liquid crystal cell 10, and of paired polarizing plates 13 and 14 which are disposed while the liquid crystal cell 10 is being sandwitched. A hologram 22 is stuck to the polarizing plate 14 at the back face side, and a reflection plate 21 is disposed at the rear face side of the aforesaid polarizing plate. Light from the outside is injected into the liquid crystal cell 10 while being linearly polarized by the polarizing plate 13 at the surface side.  In the section of the liquid crystal cell 10 where voltage is applied between the electrodes 15 and 16 of both substrates 11 and 12, light linearly polarized passes therethrough as is with no rotation made in the polarizing direction because liquid crystal molecules are theoretically erected to the direction normal to each substrate, and light is absorbed because the transmission axis of the polarizing plate 14 at the rear side is shifted by 90 deg.. By this constitution, the section held between the electrodes 15 and 16 to which voltage is applied looks black. The aforesaid black color is diffracted by the hologram 22, reflected by the reflection plate 21, passes through the two polarizing plates 13 and 14 and the liquid crystal cell 10 again, and its transmission light is thereby reduced.
Patent JP-S61184998-A (JP)
Title: Night direct telephone system
Inventor: MURAMOTO TSUGUO
IPC: H04M3/51
Filed: 1985-02-13
Abstract: PURPOSE:To supply an economical night direct telephone service without needing the special device by storing the correspondence to the extension and the trunk line to be direct at night, etc., detecting the indication that they are direct, connecting the extension and trunk line through the channel network from the time point when the extension and the trunk line go to be an empty condition and closing them for the connection except the connection. CONSTITUTION:To change over the night mode, a change-over switch NT is operated, and then, a central control device CC reads the change-over indication through a scanning device SNC. Next, the central control device CC reads a trunk line trunk TRK1 and an extension EX1, night direct objects, by a night direct corresponding table (TABLE 1) of a main memory device MM, and the unoccupied/occupied of TRK1 and EK1 is checked by a monitoring table (TABLE 2). When both the trunk line trunk TRK1 and the extension EX1 go to be unoccupied, the central processing device CC writes the night change-over information in the monitoring table (TABLE 2) of the main memory device MM in order to close the trunk line trunk TRK1 and the extension EX1, and at the time of transmitting other trunk line, the TRK1 will not be grasped, and the terminating from other extension, etc., to the EX1 shall be occupied.
Patent JP-H01200079-A (JP)
Title: Control for variable capacity type compressor
Inventor: TANAKA HIROSHI
IPC: F04B49/06
Filed: 1988-02-03
Abstract: PURPOSE:To prevent the continuous electric conduction of a driving means and suppress the heat generation by controlling the range of duty ratio within a prescribed range less than 1, in the constitution in which the discharge capacity of a compressor is controlled by controlling the operation quantity (duty ratio) of the driving means. CONSTITUTION:In an air conditioner, a condenser 3 and a receiver 4 are connected in series with the discharge pipe 2 of a variable capacity type compressor 1 in swingable swash plate constitution having a capacity varying mechanism 1a, and the receiver 4 is connected with an evaporator 6 through an expansion valve 5. The outlet pipe 6a of the evaporator 6 is connected with the suction pipe 6b of the compressor 1. The capacity varying mechanism 1a is controlled by varying the operation quantity (duty ratio) Dt of a solenoid valve 9 by a control part 8 into which the information of a sensor part 7 in the car compartment is taken. In this case, the range of the calculated duty ratio Dt is set as follows; Dt<=Dmax (Dmax<1). Therefore, the continuous electric conduction to the solenoid valve 9 is prevented, and durability can be improved.
Patent JP-H08205576-A (JP)
Title: Method for controlling blushless motor
Inventor: SHINOZAKI YOSHITERU
IPC: H02P6/18
Filed: 1995-01-19
Abstract: PURPOSE: To prevent the overcurrent of a brushless motor and reduce its power consumption, by performing chipping during a predetermined time with respect to the switching elements in the arms of its armature-winding currents being switched, among the switching elements in the upper and lower arms constituting its inverter means. CONSTITUTION: For the drive of a brushless motor 3, an inverter 4 is provided wherein switching elements U, V, W and X, Y, Z in its upper and lower arms are connected with each other bridge-wise. A control circuit 10 does not performs chipping during a predetermined time with respect to the switching elements in the arms of the armature-winding current of the motor 3 being switched or not, among the switching elements U, V, W and X, Y, Z in the upper and lower arms. Thereby, the overcurrent of the motor 3 is prevented, and hence, its power consumption can be reduced.
Patent JP-S63193091-A (JP)
Inventor: UGAWA YUKIO
IPC: G21C7/14
Filed: 1987-02-06
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-H02206079-A (JP)
Title: Cartridge for cleaning optical head
Inventor: OIWA TADAO
IPC: G11B7/121
Filed: 1989-02-03
Abstract: PURPOSE:To easily clean an optical head by providing a cylindrical brush being freely rotatable on the inside of a box-shaped cartridge case, and protruding a part of the brush from the lower face of the cartridge case. CONSTITUTION:As for a box-shaped cartridge case 1, a rotary shaft 2 is supported horizontally in its inside, and the rotary shaft 2 is freely rotatable by supporting parts 4a, 4b. In the center part of this rotary shaft 2, a cylindrical brush 3 is fixed. As for this brush 3, a part thereof is protruded to the outside from the lower face of the cartridge case 1. When the rotary shaft 2 is rotated by inserting this cartridge case 1 into an optical disk device, the part protruded to the outside from the lower face of the cartridge case 1 of the brush 3 rotates, while coming into contact with an optical head, and cleans the optical head.
Patent JP-H09199747-A (JP)
Title: Solar cell module array
Inventor: MORI MASAHIRO
IPC: H01L31/042
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module array easy to install along with good electric safety, by connecting a metallic reinforcement plate and a supporting plate electrically through a non-cover part and making the metallic reinforcement plate grounded electrically. SOLUTION: In a solar cell module 1, a solar cell element 2 is sealed with a transparent resin 3. The solar cell module 1 has a transparent film 4 on a light receiving side, while a metallic reinforcement plate 5 is formed on the other face, and these members are bonded. The solar cell module 1 is slid and inserted in a supporting member 6, and a fixing member is provided to prevent the solar cell module 1 from coming off downward. In this structure, the module 1 collides against the fixing member and doesn't come off downward. The supporting member 6 is fixed top a frame 7 and grounded electrically through the frame 7, and in addition the contact is ensured by a contact member 9.
Patent JP-S58142295-A (JP)
Inventor: WAKAMATSU MITSUO
IPC: G21C1/02
Filed: 1982-02-18
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-S60170221-A (JP)
Title: Dc current transformer with error correction circuit
Inventor: TAKEDA MASATOSHI
IPC: H01F27/42
Filed: 1984-02-15
Abstract: PURPOSE:To obtain a DC current transformer with an error correction circuit which is simple and very precise and is not required to be constructed inside the transformer, by providing the error correction circuit outside the main body of the DC current transformer. CONSTITUTION:An error current DELTAI of a secondary current I2 in relation to a primary current I1 of a current transformer 1 is expressed by an equation DELTAI= I2-I1/n, where (n) denotes a turns ratio. The secondary current I2 is detected through a shunt resistor 19 for detecting a current and converted into an error correction signal I2a by a differential amplifier 20, and a correction current reference value IREF having a characteristic of reverse polarity to that of the error current DELTAI is prepared in an error correction reference circuit 13. A correction current Ic is detected by a differential amplifier 17 through a shunt resistor 18, and a deviation of a current feedback signal Ica from the reference value IREF is calculated at an addition point 14 and inputted to an integration circuit 15. The integration circuit 15 operates as a current control circuit so that the deviation of Ica from IREF turns to be 0, and the correction current Ic flows from a current amplifier 16 to a load 2.
Patent JP-S61185677-A (JP)
Title: Ignition device for internal-combustion engine
Inventor: MATSUI TAKESHI
IPC: F02P3/05
Filed: 1985-02-11
Abstract: PURPOSE:To prevent misfire of an internal-combustion engine and overheat of an ignition coil, by setting a current control unit which controls the current- carrying time of the ignition coil according to a triangular wave and threshold voltage which are got in proportion to the rotational speed of the internal-combustion engine. CONSTITUTION:A rotation signal detecting element 2 gets pulse signal in proportion to the rotational speed of an internal-combustion engine. A triangular wave generating unit 31 generates triangular wave voltage which synchronizes with the trailing edge of said pulse signal. A threshold voltage generator 36 generates a threshold voltage which offsets from storage voltage by voltage which is correspondent with desired current-carrying time of an ignition coil. A current control unit 6 controls the current-carrying time of the ignition coil according to the result of comparing threshold voltage with the voltage of the triangular wave. In this way, misfire of the internal-combustion engine can be prevented, and overheat of the ignition coil can be prevented.
Patent JP-H05223354-A (JP)
Title: Terminal device for exhaust air
Inventor: MIZUNO HISAYOSHI
IPC: F24H9/02
Filed: 1992-02-12
Abstract: PURPOSE:To discharge combustion exhaust gas only forward and protect the peripheral part from contamination by discharging combustion exhaust gas from an exhaust opening to a spot between a top board and an exhaust air guide member partitioned before and behind by a bulkhead after having introduced the combustion exhaust air into the exhaust guide pipe from an exhaust pipe. CONSTITUTION:A burner is provided with an exhaust pipe 1 which is opened upward in the top. A base part of an exhaust guide pipe 3, which extends upward, is connected to the exhaust pipe 1 where a top board 4 and an exhaust guide board 5 are installed so as to decide an exhaust system. A cover 6 is installed to the base part of the exhaust guide pipe 3, which is fixed with a screw 7. The upper end of the exhaust guide pipe 3 is slantingly cut on the front side, thereby forming an oval-shaped exhaust opening 8. On the other hand, the upper part of the exhaust opening is covered with the top board 4, thereby forming a flat disk having an opening 9 into which the exhaust guide pipe 3 is inserted, centering on the exhaust guide board 5 and raising a pair of bulkheads 10 which stride over the opening 9.
Patent JP-S58143671-A (JP)
Title: Facsimile system
Inventor: OOZEKI YOSHIAKI
IPC: H04N1/00
Filed: 1982-02-19
Abstract: PURPOSE:To decide automatically the transmission time between a storing device of the transmitting side and the receiving side and to ensure an effective application of an automatic receiving function, by providing a function to the transmitting side to read and transmit the data after storing it temporarily. CONSTITUTION:A scanner 1 and a data storing device 2 of the transmitting side A are connected to a data switch 3. The transmission data is coded by a coder 4 and then stored temporarily in the device 2 under the control of a communicati controller 5, a transmission permitting time detecting part 10, etc. While a communication controller 14, a decoder 15, an arranged transmission terminal number storing part 17, a terminal number storing part 18 (excluding the arranged terminal), etc. are provided at the receiving side B. The data transmitting time is automatically decided between controllers 5 and 14 of the sides A and B respectively. Then the transmission data stored in the device 2 of the side A is read in accordance with the output of a communication end detector 11 and fed to the side B via a network controller 7. Then the transmission data is decoded by the decoder 15. Thus an automatic receiving function is effectively used.
Patent JP-H08216132-A (JP)
Title: Form for manufacturing concrete secondary product
Inventor: MITSUFUJI TADASHI
IPC: B28B13/02
Filed: 1995-02-14
Abstract: PURPOSE: To provide a form for manufacturing a concrete secondary product in which the labor-saving of placing can be performed. CONSTITUTION: The concrete secondary product-manufacturing form comprises a form body 1 having a shape responsive to a ready mixed concrete secondary product to be manufactured, a liquid level detecting sensor 5 having a pressure receiving tube 7 and outputting a detection signal 14 when a predetermined pressure is given to the tube 7, and a coupling tube 11 removably connected at the base end to the tube 7 of the sensor 5. The sensor 5 is so disposed that the one end of the tube 11 is arrived at the liquid arrival position or lower of ready mixed concrete 13 to be placed in the body 1. Thus, it is not necessary to monitor how much concrete is placed in the form body.