baber/WOPTO huggingface dataset:
Patent JP-H04372502-A (JP)
Title: Current collector for trackless trolley car
Inventor: KOMORI MAKOTO
IPC: B60L5/14
Filed: 1991-06-18
Abstract: PURPOSE:To prevent trouble upon occurrence of contact loss of a trolley pole by facilitating the housing operation of trolley pole. CONSTITUTION:A lift command is fed from a switch means to an unlock unit 37a which then unlocks a trolley pole 4a from a pole lock unit 14a and operates a pneumatic cylinder 10a to lift side thus lifting the pole 4a. A lowering command is fed from the switch means to the pneumatic cylinder 10a which then operates to lower the pole 4a, through guidance of a pole guide unit 13a, to a housing position where the pole 4a is secured in place by means of the lock unit 14a. When a contact loss detector 15 detects that one of right and left poles 4a has lifted abnormally, the pneumatic cylinder 10a for the abnormally lifted pole 4a is operated to lowering side thus lowering the pole 4a.
Patent JP-S5370831-A (JP)
Title: Branching optical guide
Inventor: WATANABE NOZOMI
IPC: G02B6/122
Filed: 1976-12-07
Abstract: PURPOSE:To make possible easy and inexpensive production without requiring stringent accuracy by forming two or more notched parts in an optical guide, and leading out the light refracted at the notched part to the outside from the different notched part to branch an optical signal.
Patent JP-H023169-A (JP)
Title: Memory circuit
Inventor: ANDO MANABU
IPC: G11C11/418
Filed: 1988-06-13
Abstract: PURPOSE:To cause an output voltage to be larger in amplitude than an input voltage by providing an N-channel type MOSFET between the output edge and ground of a transfer gate and supplying a suitable voltage to a gate voltage. CONSTITUTION:N-channel type MOSFETQ19 and Q20 are provided between input signal lines SIN and -SIN and ground of a sense amplifier SA and the gate is connected to the output of an inverter I, whose input and output are connected. Thus, the voltage to be higher than the threshold voltages of these FETs is supplied to the gate voltage of the FETQ19 and Q20. Thus, the signal voltage of the input signal liens SIN and -SIN in the sense amplifier SA can be made larger than the signal voltage of read basses RM1 and -RB1 or RB2 and -RB2 in the input side of transfer gates Q15-Q18 to use a P-channel type MOSFET.
Patent JP-H0311083-A (JP)
Title: Silylating agent
Inventor: SHIRAHATA AKIHIKO
IPC: C07F7/18
Filed: 1989-06-08
Abstract: NEW MATERIAL:A compound of the formula (R is isopropyl; R<1> is 2-8C monovalent hydrocarbon; X is Cl or Br). EXAMPLE:Methyl diisopropylbromosilane. USE:Silylating agent. Useful for protecting active hydrogen in making organic reactions. PREPARATION:For example, firstly, dry THF is added to metallic magnesium followed by dripping isopropyl fluoride to prepare a Grignard reagent. Second, methyl dichlorosilane is dripped into this reagent to form methyl diisopropylsilane. Thence, sulfuryl chloride is dripped into the methyl diisopropylsilane to obtain methyl diisopropylchlorosilane, one of the objective compounds.
Patent JP-H10333649-A (JP)
Title: Voltage selecting circuit, liquid crystal driving circuit, and semiconductor device
Inventor: IDA KAZUHIRO
IPC: G09G3/36
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a voltage selecting circuit, a liquid crystal driving circuit and a semiconductor device that can inspect a short and disconnection of a wire in a short time. SOLUTION: A liquid crystal driving circuit has a shift register formed out of n-pieces of D flip-flops, a control signal output circuit 12, transfer gates, a first inspection control circuit 1 to switch the operation of the shift register 11 during inspection and a second test control circuit 2 to switch the operation of the control signal output circuit 12 during inspection. During inspection, the first inspection control circuit 1 operates the shift register 11 as an inverter chain and the second test control circuit 2 turns on one of the transfer gates in response to the output of the shift register 11. In this way, the circuits are inspected in a significantly shorter time, independently of a reference clock and a frame signal.
Patent JP-S6232253-A (JP)
Inventor: FURANKU AMENTO
IPC: F02B3/06
Filed: 1986-06-24
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-S627129-A (JP)
Title: Exposure and exposure system with projection exposure device
Inventor: SUZUKI KAZUAKI
IPC: G03F7/20
Filed: 1985-07-03
Abstract: PURPOSE:To alleviate the reduction in the accuracy of lapping due to the distortion, by obtaining the absolute value of the deflection in the amount of the distortion that is obtained in the arbitrary, plural image height positions within the specified exposure range and by adjusting the one of the magnifying power of projection out of the first and second projection exposure devices so that the error will be minimum. CONSTITUTION:After the exposure of the first layer onto a wafer W has been performed with a stepper A, the specified process E for forming the first layer is performed to perform the lapping exposure for the second layer with a stepper B. For this, a main control device CNT2 for the stepper B feeds the data DS1 about the distortion of a projection lens PL1 from a main control device 1 of the stepper A. The data D21 is stored in the main control device CNT1 as the inspection data at the time of the production of the stepper A beforehand. Similarly, the data DS2 concerning the distortion of the projection lens PL2 of the stepper B is stored in the main control device CNT2 and fed to a main control device CNT1 as the data when the magnifying power of the stepper A is to be adjusted.
Patent JP-H039545-A (JP)
Title: Ic carrier
Inventor: MEGURO KIMIO
IPC: H01L21/60
Filed: 1989-06-07
Abstract: PURPOSE:To avoid the deformation of lead of an IC loaded on a film tape in a TAB (Tape automated bonding) system due to any vibration or shock in transist by providing an IC carrier with an IC chip press part. CONSTITUTION:A film tape 2 loaded with an IC chip 1 is fixed in a central opening part 3 of an IC carrier substrate 4 using the pawls 5 provided on the carrier substrate 4 in alignment with IC chip 1. Next, an IC chip press plate 7 having a central IC chip press part 6 in the central part as well as small holes at four corners is mounted on the IC carrier substrate 4 so that the IC press plate 7 may be fixed by inserting protrusions 8 provided in the carrier substrate 4 into the small holes while pressing down the IC chip by the chip press part 6. At this time, the lead of the IC chip 1 can be seen through the small holes provided in the IC chip press plate 7 while the IC carrier substrate 4 loaded with the IC chip 1 can be easily mounted on a circuit substrate by matching the IC carrier substrate 4 with the IC chip 1. Through these procedures, the deformation of the lead of the IC chip 1 can be avoided.
Patent JP-H04369775-A (JP)
Title: System for registering attribute data
Inventor: NISHIZAWA YUKARI
IPC: G06F17/50
Filed: 1991-06-19
Abstract: PURPOSE:To easily register attribute data by tempolarily storing data in a storing means so as to input type identification data and an identification name. CONSTITUTION:A data control means 4 stores attribute data inputted from an input means 1 in the storing means 3 so as to display information for deciding the type in a display means 2. When the input means 1 decides the type, the data control means 4 stores type identification data in the storing means 3. At the same time, a control file 5 is retrieved so that the identification name having same type identification data is displayed in the display means 2. When the input means 1 selects the identification name or inputs the new identification name, the data control means 4 registers attribute data stored in the storing means, type identification data and the just inputted identification name in a data base 6. When it is the new identification name, the identification name and the type are registered in the control file 5. Thus, attribute data is registered even if the control file does not exist at first or the identification name is forgotten.
Patent JP-S627819-A (JP)
Title: Method for normalizing sour-proof steel having superior resistance to stress corrosion cracking
Inventor: NOMURA NOBUJI
IPC: C22C38/00
Filed: 1985-07-03
Abstract: PURPOSE:To obtain a sour-proof steel having superior resistance to stress corrosion cracking by heat treating a sour-proof steel under specified conditions. CONSTITUTION:A sour-proof steel having a composition contg., by weight, 0.04-0.13% C, 0.10-0.60% Si, 0.40-1.40% Mn, <=0.015% P, <=0.008% S, 0.04-0.12% Nb, 0.009-0.019% Ti, 0.0006-0.008% Ca and <=0.08% Al or further contg. one or more among <=0.10% V, <=0.8% Mo, <=1% Cr, <=1% Cu, <=1% Ni and <=0.005% B is heated to 750-1100 deg.C and cooled at 50-10 deg.C/sec cooling rate. A sour-proof steel having superior resistance to stress corrosion cracking is obtd.
Patent JP-H09203159-A (JP)
Title: Frp structural angle
Inventor: KITANO AKIHIKO
IPC: B32B5/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To make lightweight an FRP structural angle having two or more kinds of reinforcing fibers including carbon fiber, secure corrosion resistance and the closure of a bolt joint and prevent damage by aligning at least some of carbon fibers along the longitudinal direction of the shape. SOLUTION: This FRP structural angle is formed into a layered structure consisting of a CFRP part 2, made from carbon fibers aligned in its longitudinal direction LD and a resin, and an FRP part 3 made from glass fibers other than carbon fibers. The carbon fibers are appropriately distributed over its cross section, and carbon-fiber-containing parts in tow units are dispersed into a checkered pattern to obtain the respective FRP structural angles 1 for structures, for buildings, and for construction. In this case, the carbon fibers are 5 to 50vol% of all the reinforcing fibers, and the tensile elasticity of the carbon fibers is from 180 to 300GPa. Further, the carbon fibers have a tensile strength of 2,400 to 6,000MPa, and the number of filaments is 30,000 to 240,000 carbon-fiber bundles.  Flexural rigidity is 0.1 to 1,000kN.m<2> on a U-shaped cross section, and on an I-shaped cross section height is 30 to 300mm and flexural rigidity 0.5 to 3,500kN.m<2> .
Patent JP-S63312488-A (JP)
Inventor: NAKATANI TOSHIMARO
IPC: E06B3/48
Filed: 1987-06-11
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-S6038916-A (JP)
Title: Switched capacitor filter
Inventor: FURUKAWA KATSUHIRO
IPC: H03H19/00
Filed: 1983-08-12
Abstract: PURPOSE:To obtain a switched capacitor filter having a new transfer function by resetting a feedback capacitor in fetching an input signal to an input capacitor at the 1st timing so as to transfer the difference between the past data fetched at the 2nd timing and the input signal at that time to the feedback capacitor. CONSTITUTION:SW1, SW2 are thrown to the position of a changeover contact (b) at the 1st timing. Further, an SW3 is brought into the ON-state. Thus, the input signal fed from an input terminal IN is stored in the input capacitor C1. Further, the feedback capacitor C2 is reset by the ON-state of the SW3. The SW1, SW2 are thrown to the position of a changeover contact (a) in the 2nd timing. Moreover, the SW3 is brought into the OFF-state. Thus, the difference between the input signal fetched at the 1st timing and the input signal fed from the input terminal IN at the 2nd timing is transferred to the feedback capacitor C2.
Patent JP-H11323086-A (JP)
Title: Epoxy resin composition for sealing semiconductor and semiconductor device
Inventor: TOMIYOSHI KAZUTOSHI
IPC: C08K3/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for sealing semiconductors, containing no halogenated epoxy resin or antimony trioxide, and having excellent flame retardancy and reliability and to provide a semiconductor device sealed with a cured product of this resin composition. SOLUTION: This epoxy resin composition for sealing semiconductors comprises (a) an epoxy resin, (b) a curing agent, (c) an organopolysiloxane expressed by an average composition formula, R<1> m R<2> n Si(OR<3> )p (OH)q O(4-m-n-p-q)/2 [R<1> is phenyl; R<2> is a 1-6C monovalent hydrocarbon containing no aromatic cycle or H; R<3> is a 1-4C monovalent hydrocarbon; 0.5<=(m)<=2.0; 0<=(n)<=1.0; 0.42<=(p)<=2.5; 0<=(q)<=0.35; 0.92<=(m)+(n)+(p)+(q)<=2.8] and (d) an inorganic filler. The component (c) is compounded at 0.1-50 pts.wt. based on 100 pts.wt. in total of the component (a) and (b). The component (d) is compounded at 400-1,200 pts.wt. based on 100 pts.wt. in total of the component (a) and (b). The other objective semiconductor device sealed with this epoxy resin composition is afforded with high flame retardancy.
Patent JP-H09305900-A (JP)
Title: Device for detecting data of lighted buoy
Inventor: KONDO NOBUO
IPC: B63B22/16
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a data detection device of a lighted buoy which can easily detect the desired data regardless of the situation of a maintenance job environment. SOLUTION: A transmitting device 7 of a main body 4 sends by radio the function data equivalent to the using propriety of a power supply part 9 and a light device 5 back to a decision device 2 against the call signal that is transmitted by radio from the device 2. Thus, it is possible to decide whether the part 9 and the device 5 are available regardless of the situation of a maintenance job environment and without performing any job at the side of the main body 4.
Patent JP-S5270437-A (JP)
Title: Pot type burning apparatus
Inventor: NAKAMURA ISAO
IPC: F23Q25/00
Filed: 1975-12-09
Abstract: PURPOSE: To provide the above-identified apparatus, which is capable of quick extenguishment in case of emergency such as at the time of occurrence of an earthquake. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5771694-A (JP)
Title: Waste water treating method
Inventor: TAKEDA TAKASHI
IPC: F23J7/00
Filed: 1980-10-19
Abstract: PURPOSE: To remove COD components rapidly and efficiently with a simple equipment and a low operating cost by a method wherein a liquid to be treated is subjected to an aerating treatment after adding at least one catalystic substance selected from the group consisting of ions of metals such as Fe, Ca, Mn and the like and compounds thereof.  
     CONSTITUTION: Into the liquid to be treated which is derived from desulfurization in a wet-type exhaust gas desulfurizer or the like, at least one selected from the group consisting of ions of metals such as Fe, Ca, Mn and the like and compounds thereof is added as a catalytic substance. Then, the liquid to be treated is aerated in the atmosphere, whereby the COD In the liquid can be decreased rapidly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0817179-A (JP)
Title: Battery incorporated in electronic equipment
Inventor: MINOMIYA TAKEO
IPC: G11B33/12
Filed: 1994-06-28
Abstract: PURPOSE:To eliminate a battery holder, a battery contact piece etc. and to reduce the number of parts and man-hours by using a film battery as a battery incorporated in an electronic equipment and bringing the film battery in close contact to a printed circuit board in one piece. CONSTITUTION:A film battery 30 is a high-performance battery with a high energy density, a macromolecular solid electrolyte 33 is laid out between a positive electrode (manganese dioxide) 31 and a negative electrode (lithium, etc.) 32, the surrounding of pyroelectrics (also used as armored body) 34 and 35 of the positive and negative electrodes consisting of a metal plate (foil) is sealed by a sealing material 36. Then, with double-sided patterns 100 and 101 in a substrate 12, a conductor 42 is plate to a through hole 41 for continuity. Similarly, the area between the substrate 12 and the electrode of the film battery 30 continues via a through hole, thus efficiently incorporating a battery into a narrow space in an electronic equipment.
Patent JP-S6128626-A (JP)
Title: Construction of marine concrete structure on sea
Inventor: YOSHIOKA KUNIHIKO
IPC: E02D23/00
Filed: 1984-07-17
Abstract: PURPOSE:To reduce the cost of construction, by a method wherein after concrete is cast on a steel plate to construct a bottom plate and after cut-off plates and partition walls are fixed to the steel plate to construct frame units, concrete is cast in the frame units integrated together on the sea. CONSTITUTION:A bottom plate mold 4 is put under the space section of a steel plate 1 and concrete 5 is cast. Then, steel partition walls 8 are fixed to the both end sections of the steel plate 1 and steel side plates 6, 6', and steel cut-off plates 9, 9' are fixed outside the partition walls 8 to construct frame units 10, 10'. And after the frame units 10, 10' are floated on the sea and are welded together to be integrated to construct a floating body 12, filling-up concrete is cast between bottom plate concrete units 5 for the frame units 10, 10'. And molds and reinforcing steels are set on the side plates 6, 6', and concrete is cast.
Patent JP-S62298520-A (JP)
Inventor: YUN SUU RII
IPC: A61K9/22
Filed: 1987-06-12
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-H10285929-A (JP)
Title: Electric circuit
Inventor: HANEDA SHOJI
IPC: H02M7/12
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a rectifier circuit which can efficiently rectify an AC voltage. SOLUTION: A voltage to be rectified from a power source is applied across an emitter E of an NPN transistor 11, and a load 17 is connected to a collector C of the transistor 11. When the voltage at the emitter E is higher than that at the collector C, an operational amplifier 21 turns on the transistor 11 in a saturated area by applying a positive voltage across the base of the transistor 11. In the saturated area, the voltages at the emitter E and the collector C become nearly equal to each other, and the voltage from the power source 15 is applied across the load 17 by causing little loss in the transistor 11. When the voltage at the emitter E is lower than that at the collector C, the amplifier 21 turns off the transistor 11 by applying a negative voltage across the base of the transistor 11. Therefore, the power supply voltage to the transistor 11 is applied across the emitter E and the collector C, and a grounding voltage is applied across the load 17.
Patent JP-H06336448-A (JP)
Title: Production of chlorinated hydrocarbon
Inventor: MORIKAWA SHINSUKE
IPC: C07C17/158
Filed: 1993-05-26
Abstract: PURPOSE:To provide a method for efficiently producing a chlorinated hydrocarbon from a hydrocarbon or a partially chlorinated hydrocarbon in a high yield. CONSTITUTION:This method for producing a chlorinated hydrocarbon comprises chlorinating a hydrocarbon and/or a partially chlorinated hydrocarbon in the presence of a zirconium oxide catalyst containing a copper chloride. A zirconium oxide containing the copper chloride, an alkali metal or alkaline earth metal chloride and a rare earth metal chloride can also be used.
Patent JP-H08197030-A (JP)
Title: Method of recycling collected material of air pollution control device
Inventor: MURAKAMI MINORU
IPC: B01F29/60
Filed: 1994-05-07
Abstract: PURPOSE: To perform heating and mixing before water ejection and kneading in order to combine harmful components such as heavy metals as well as NOx, SOx and Cl in collected ash with an additive, and by hydrothermal action generated at that time, to make the kneaded material a firm combined material to form a granular material from which the harmful components are not volatilized or eluted even during open freighting or storage. CONSTITUTION: A duplex-drum mill of vibration type is used and an additive is added to collected ash from an air pollution control device and pulverizing, mixing and kneading are performed. On the upper part side of a drum supporting frame 4 elastically supported, a double drum is installed. Hot water is passed through a space between outer and inner cylinders of the double drum, and balls are put in the inner drum, and on the lower part side of the supporting frame 4, rods are put in the drum having an feeding pipe for dropping water. A vibration generator 7 for a vibrating mill having the above construction are operated, and collected ash from an air pollution control device and an additive are fed into the upper drum from a collected ash feeding hole of the upper drum, and heating and kneading are performed by the rotational force of the balls, and water is dropped onto the heated and kneaded material flowing down to the lower drum to cool and harden it.
Patent JP-H101715-A (JP)
Title: Structure for removing dust in exhaust duct of vacuum degassing equipment and method therefor
Inventor: KOSEKI TSUNEO
IPC: C21C7/10
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of making an exhaust system in a degassing equipment compact and efficiently removing dust deposited in an exhaust duct and to provide a method therefor. SOLUTION: The structure for removing the dust in the exhaust system in the degassing equipment is provided with a vacuum vessel 1, an exhaust pump provided with a multi-stage ejector, the exhaust duct 8 week which the exhaust pump is connected to vacuum vessel 1, a shut-off valve arranged between the prescribed ejector of the exhaust pump and the vacuum vessel 1 and a cleaning valve arranged between the shut-off valve and the prescribed ejector. The dust is removed by using the structure, closing the shut-off valve 6 arranged at the vacuum vessel side, actuating the prescribed ejector of the exhaust pump connected to the exhaust duct 8 and opening the cleaning valve.
Patent JP-H0313765-A (JP)
Title: Absorption refrigerator
Inventor: KISHIMOTO TETSUO
IPC: F25B15/00
Filed: 1989-06-09
Abstract: PURPOSE:To prevent the rapid change of an amount of absorption liquid delivered from an absorption liquid pump during a starting by a method wherein a frequency signal outputted to a number of revolutions control device from a control device is changed at intervals of a given time until a frequency attains a target value, and according to a frequency signal, the number of revolutions of the absorption liquid pump is controlled. CONSTITUTION:During the starting of an absorption liquid pump 15, a control device 31 is operated, a frequency signal is increased at intervals of a given time until a frequency attains a target value, and the frequency of a power fed to the absorption liquid pump 15 by means of a number of revolutions control device 32 is changed according to a frequency signal. During the starting of the absorption liquid pump 15, operation capacity of the absorption liquid 15 can be prevented from a rapid increase to a target value, the absorption liquid pump 15 can be prevented from deterioration, and hammering noise can be prevented from generation. During the stop of the absorption liquid 15, the frequency of an electrode fed to the absorption liquid pump 15 is decreased by the number of revolutions control device 32 according to a frequency signal. Thus, operation capacity of the absorption liquid pump 15 is prevented from a rapid decrease, and deterioration of the absorption liquid pump 15 and the generation of hammering noise can be prevented from occurring.